@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";.navbar{display:flex;justify-content:space-between;align-items:center;padding:1.5rem 5%;background:#fffffff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--border-color);position:sticky;top:0;z-index:100}.brand .logo-text{font-size:1.75rem;font-weight:800;color:var(--secondary-color);letter-spacing:-.5px}.brand .logo-text span{color:var(--primary-color)}.nav-links{display:flex;gap:2.5rem}.nav-links a{text-decoration:none;font-weight:500;color:var(--secondary-color);font-size:.95rem;transition:color .2s ease}.nav-links a:hover{color:var(--primary-color)}.nav-actions{display:flex;gap:1rem}.footer{background-color:var(--surface-color);padding:5rem 5% 2rem;border-top:1px solid var(--border-color);margin-top:4rem}.footer-content{display:grid;grid-template-columns:2fr 1fr 1fr 1.5fr;gap:4rem;margin-bottom:4rem}.brand-section h2{font-size:1.5rem;font-weight:800;color:var(--secondary-color);margin-bottom:1rem}.brand-section h2 span{color:var(--primary-color)}.brand-section p{color:var(--text-muted);margin-bottom:1.5rem;line-height:1.6}.social-links{display:flex;gap:1rem}.social-icon{display:flex;align-items:center;justify-content:center;width:40px;height:40px;background:#fff;border:1px solid var(--border-color);border-radius:50%;color:var(--secondary-color);transition:all .3s ease}.social-icon:hover{background:var(--primary-color);color:#fff;border-color:var(--primary-color)}.footer-section h3{font-size:1.1rem;font-weight:700;color:var(--secondary-color);margin-bottom:1.5rem}.footer-section ul{list-style:none;padding:0}.footer-section ul li{margin-bottom:.8rem}.footer-section ul li a{color:var(--text-muted);text-decoration:none;transition:color .2s ease}.footer-section ul li a:hover{color:var(--primary-color)}.contact-item{display:flex;align-items:flex-start;gap:.8rem;margin-bottom:1rem;color:var(--text-muted)}.contact-item svg{color:var(--primary-color);margin-top:2px}.footer-bottom{text-align:center;padding-top:2rem;border-top:1px solid var(--border-color);color:var(--text-muted);font-size:.9rem}@media (max-width: 900px){.footer-content{grid-template-columns:1fr 1fr}}@media (max-width: 600px){.footer-content{grid-template-columns:1fr}}.hero-section{display:flex;align-items:center;justify-content:space-between;padding:5rem 5%;min-height:85vh;position:relative;overflow:hidden}.hero-section:after{content:"";position:absolute;top:-20%;right:-10%;width:600px;height:600px;border-radius:50%;background:radial-gradient(circle,#08bd801a,#fff0 70%);z-index:-1}.hero-content{max-width:650px}.badge{display:inline-block;background:#08bd801a;color:var(--primary-dark);padding:.5rem 1rem;border-radius:20px;font-size:.85rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;margin-bottom:1.5rem}.hero-content h1{font-size:4.5rem;font-weight:800;line-height:1.1;margin-bottom:1.5rem;letter-spacing:-1.5px;color:var(--secondary-color)}.hero-content h1 .highlight{color:var(--primary-color)}.hero-content p{font-size:1.25rem;color:var(--text-muted);margin-bottom:3rem;max-width:550px;line-height:1.6}.search-bar{display:flex;background:#fff;border:1px solid var(--border-color);border-radius:12px;padding:.5rem;box-shadow:0 8px 30px #0000000d;margin-bottom:4rem}.search-bar input{flex:1;border:none;padding:1rem;font-size:1rem;font-family:inherit;outline:none;background:transparent}.btn-search{background:var(--secondary-color);color:#fff;border:none;padding:.8rem 2rem;font-size:1rem;border-radius:8px;cursor:pointer;transition:all .2s ease}.btn-search:hover{background:#000}.stats{display:flex;gap:3rem}.stat-item h3{font-size:2rem;font-weight:800;color:var(--secondary-color);margin-bottom:.25rem}.stat-item p{font-size:.95rem;color:var(--text-muted);margin:0}.glass-card{background:#fff6;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.8);border-radius:24px;box-shadow:0 30px 60px #00000014;width:450px;overflow:hidden;position:relative;animation:float 6s ease-in-out infinite}@keyframes float{0%{transform:translateY(0)}50%{transform:translateY(-20px)}to{transform:translateY(0)}}.player-header{padding:1.5rem;display:flex;align-items:center;font-weight:600;font-size:1.1rem;border-bottom:1px solid rgba(0,0,0,.05)}.pulse-dot{width:10px;height:10px;background:#ef4444;border-radius:50%;margin-right:12px;box-shadow:0 0 #ef4444b3;animation:pulse 1.5s infinite}@keyframes pulse{0%{box-shadow:0 0 #ef4444b3}70%{box-shadow:0 0 0 10px #ef444400}to{box-shadow:0 0 #ef444400}}.player-body{height:250px;background:linear-gradient(135deg,#1e293b,#0f172a);display:flex;align-items:center;justify-content:center}.play-button{color:#fff;cursor:pointer;transition:transform .2s,color .2s}.play-button:hover{transform:scale(1.1);color:var(--primary-color)}.player-footer{padding:1.5rem;font-weight:500;color:var(--text-muted);font-size:.95rem;display:flex;justify-content:space-between}.features-section{padding:5rem 5%;background:var(--surface-color)}.section-header{text-align:center;margin-bottom:4rem}.section-header h2{font-size:2.5rem;font-weight:800;letter-spacing:-.5px;margin-bottom:1rem}.section-header p{color:var(--text-muted);font-size:1.1rem}.goals-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem}.goal-card{background:#fff;padding:3rem 2rem;border-radius:20px;text-align:center;transition:transform .3s ease,box-shadow .3s ease;border:1px solid var(--border-color)}.goal-card:hover{transform:translateY(-10px);box-shadow:0 20px 40px #0000000f;border-color:var(--primary-color)}.goal-icon{font-size:3.5rem;margin-bottom:1.5rem}.goal-card h3{font-size:1.75rem;font-weight:700;margin-bottom:1rem}.goal-card p{color:var(--text-muted);margin-bottom:2rem;font-size:1.1rem}.btn-outline{display:flex;align-items:center;justify-content:center;gap:.5rem;background:transparent;border:2px solid var(--border-color);color:var(--secondary-color);padding:.8rem 2rem;font-size:1rem;width:100%}.goal-card:hover .btn-outline{border-color:var(--primary-color);color:var(--primary-color)}.why-us-section{padding:6rem 5%;background:#fff}.why-us-content{text-align:center}.why-us-content h2{font-size:2.5rem;font-weight:800;margin-bottom:4rem}.why-us-content .highlight{color:var(--primary-color)}.benefits-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:3rem}.benefit-item{padding:2rem}.benefit-icon{color:var(--primary-color);margin-bottom:1.5rem}.benefit-item h4{font-size:1.3rem;margin-bottom:1rem;color:var(--secondary-color)}.benefit-item p{color:var(--text-muted);line-height:1.6}.login-container{display:flex;justify-content:center;align-items:center;min-height:100vh;background:var(--surface-color);padding:2rem}.login-box{background:#fff;padding:3rem;border-radius:16px;box-shadow:0 10px 40px #00000014;width:100%;max-width:500px}.login-header{text-align:center;margin-bottom:2rem}.login-header h2{font-size:2rem;font-weight:800;color:var(--secondary-color)}.login-header .highlight{color:var(--primary-color)}.login-header p{color:var(--text-muted);margin-top:.5rem}.login-form .form-group{margin-bottom:1.5rem}.login-form label{display:block;font-weight:600;margin-bottom:.5rem;font-size:.95rem;color:var(--secondary-color)}.login-form input{width:100%;padding:1rem;border:1px solid var(--border-color);border-radius:8px;font-size:1rem;outline:none;transition:border-color .2s}.login-form input:focus{border-color:var(--primary-color)}.w-100{width:100%;padding:1rem;font-size:1.1rem}.error-message{background:#fee2e2;color:#ef4444;padding:1rem;border-radius:8px;margin-bottom:1.5rem;font-size:.9rem;font-weight:500}.auth-toggle{margin-top:1.5rem;text-align:center;font-size:.95rem;color:var(--text-muted)}.auth-toggle .toggle-link{color:var(--primary-color);font-weight:600;cursor:pointer}.auth-toggle .toggle-link:hover{text-decoration:underline}.dashboard-layout{min-height:100vh;background:var(--surface-color)}.dashboard-container{display:flex;max-width:1400px;margin:0 auto;min-height:calc(100vh - 80px)}.dashboard-sidebar{width:280px;background:#fff;border-right:1px solid var(--border-color);padding:2rem 1.5rem;display:flex;flex-direction:column}.profile-section{display:flex;align-items:center;gap:1rem;margin-bottom:2.5rem;padding-bottom:1.5rem;border-bottom:1px solid var(--border-color)}.avatar{width:50px;height:50px;background:var(--primary-color);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.5rem;font-weight:700}.profile-section h3{font-size:1.1rem;color:var(--secondary-color)}.badge-small{background:#e0f2fe;color:#0369a1;font-size:.75rem;padding:.2rem .5rem;border-radius:4px;font-weight:600}.sidebar-nav{display:flex;flex-direction:column;gap:.5rem;flex:1}.sidebar-nav button{display:flex;align-items:center;gap:1rem;background:transparent;border:none;padding:1rem;color:var(--text-muted);font-size:1rem;font-weight:500;text-align:left;border-radius:8px}.sidebar-nav button:hover,.sidebar-nav button.active{background:#08bd801a;color:var(--primary-dark)}.dashboard-content{flex:1;padding:2.5rem 4rem}.dashboard-header{margin-bottom:3rem}.dashboard-header h2{font-size:2.5rem;margin-bottom:.5rem}.dashboard-header p{color:var(--text-muted);font-size:1.1rem}.dashboard-section{margin-bottom:3rem}.dashboard-section h3{font-size:1.4rem;margin-bottom:1.5rem;color:var(--secondary-color)}.continue-card{display:flex;background:#fff;border-radius:16px;overflow:hidden;box-shadow:0 4px 20px #0000000d;cursor:pointer;transition:transform .2s;border:1px solid var(--border-color)}.continue-card:hover{transform:translateY(-4px);border-color:var(--primary-color)}.card-thumb{width:250px;display:flex;align-items:center;justify-content:center}.bg-physics{background:linear-gradient(135deg,#1e3a8a,#3b82f6)}.card-info{padding:2rem;flex:1}.card-info h4{font-size:1.25rem;margin-bottom:.5rem}.card-info p{color:var(--text-muted);margin-bottom:1.5rem}.progress-bar{height:8px;background:#e2e8f0;border-radius:4px;margin-bottom:.5rem;overflow:hidden}.progress-fill{height:100%;background:var(--primary-color);border-radius:4px}.progress-text{font-size:.85rem;color:var(--text-muted);font-weight:600}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:2rem}.live-item{display:flex;align-items:center;background:#fff;padding:1.5rem;border-radius:12px;margin-bottom:1rem;border:1px solid var(--border-color)}.live-time{font-weight:700;color:#334155;width:100px;display:flex;align-items:center}.live-details{flex:1}.live-details h4{margin-bottom:.25rem}.live-details p{font-size:.9rem;color:var(--text-muted)}.btn-small{padding:.5rem 1rem;font-size:.9rem}.pulse{display:inline-block;width:8px;height:8px;background:#ef4444;border-radius:50%;margin-right:8px;animation:pulse-red 1.5s infinite}@keyframes pulse-red{0%{box-shadow:0 0 #ef4444b3}70%{box-shadow:0 0 0 6px #ef444400}to{box-shadow:0 0 #ef444400}}.mock-card{background:#fff;padding:2rem;border-radius:16px;border:1px solid var(--border-color)}.mock-header{display:flex;justify-content:space-between;margin-bottom:1.5rem}.tag{background:#fef3c7;color:#d97706;padding:.2rem .6rem;border-radius:4px;font-size:.8rem;font-weight:700;text-transform:uppercase}.date{color:var(--text-muted);font-size:.9rem;font-weight:600}.mt-3{margin-top:1.5rem}.player-layout{min-height:100vh;background:var(--surface-color);display:flex;flex-direction:column}.player-topbar{display:flex;align-items:center;justify-content:space-between;padding:1rem 2rem;background:#fff;border-bottom:1px solid var(--border-color)}.back-btn{display:flex;align-items:center;gap:.5rem;background:transparent;border:none;font-size:1rem;color:var(--text-muted)}.back-btn:hover{color:var(--secondary-color)}.course-title{font-weight:700;font-size:1.1rem}.live-badge{display:flex;align-items:center;gap:.5rem;background:#fef2f2;color:#ef4444;padding:.25rem .75rem;border-radius:4px;font-weight:700;font-size:.85rem}.player-main{display:flex;flex:1;max-width:1600px;margin:0 auto;width:100%;padding:2rem;gap:2rem}.video-section{flex:1}.video-container{background:#000;border-radius:12px;overflow:hidden;margin-bottom:1.5rem;box-shadow:0 10px 30px #0000001a}.dummy-video{height:60vh;min-height:400px;display:flex;flex-direction:column;align-items:center;justify-content:center;color:#fff;background:linear-gradient(135deg,#1e293b,#0f172a)}.play-icon{margin-bottom:1.5rem;color:var(--primary-color);cursor:pointer}.play-icon:hover{transform:scale(1.1);transition:transform .2s}.dummy-video h2{font-size:1.5rem;margin-bottom:.5rem}.dummy-video p{color:#94a3b8}.video-controls{display:flex;justify-content:space-between;padding:1rem;background:#1e293b;color:#fff}.controls-left,.controls-right{display:flex;align-items:center;gap:1rem}.time{font-family:monospace;font-size:.9rem}.course-tabs{display:flex;border-bottom:1px solid var(--border-color);margin-bottom:1.5rem}.course-tabs button{background:transparent;border:none;padding:1rem 2rem;font-size:1.05rem;color:var(--text-muted);border-bottom:2px solid transparent;border-radius:0}.course-tabs button.active{color:var(--primary-color);border-bottom-color:var(--primary-color)}.tab-content{background:#fff;padding:2rem;border-radius:12px;border:1px solid var(--border-color)}.tab-content h3{margin-bottom:1rem}.tab-content p{color:var(--text-muted);line-height:1.6}.chat-section{width:350px;background:#fff;border-radius:12px;border:1px solid var(--border-color);display:flex;flex-direction:column;height:calc(60vh + 54px)}.chat-header{padding:1rem;border-bottom:1px solid var(--border-color);font-weight:700;display:flex;align-items:center;gap:.5rem}.chat-messages{flex:1;padding:1rem;overflow-y:auto;display:flex;flex-direction:column;gap:1rem}.chat-msg{font-size:.95rem;line-height:1.4}.chat-user{font-weight:700;color:var(--primary-dark)}.chat-input-area{display:flex;padding:1rem;border-top:1px solid var(--border-color);gap:.5rem}.chat-input-area input{flex:1;padding:.8rem;border:1px solid var(--border-color);border-radius:20px;outline:none}.chat-input-area button{background:var(--primary-color);color:#fff;border:none;width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center}.test-layout{min-height:100vh;display:flex;flex-direction:column;background:#fff}.test-header{background:#1e3a8a;color:#fff;display:flex;justify-content:space-between;align-items:center;padding:1rem 2rem}.test-brand{font-weight:800;font-size:1.2rem}.test-timer{font-family:monospace;font-size:1.5rem;background:#0003;padding:.5rem 1rem;border-radius:4px}.candidate-info{display:flex;align-items:center;gap:1rem}.avatar-small{width:40px;height:40px;background:#fff;color:#1e3a8a;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700}.test-main{display:flex;flex:1;background:var(--surface-color)}.question-area{flex:1;display:flex;flex-direction:column;border-right:1px solid var(--border-color)}.exam-section-tabs{display:flex;background:#fff;border-bottom:1px solid var(--border-color);padding:0 1rem}.exam-section-tabs button{padding:1rem 2rem;background:transparent;border:none;font-weight:600;color:var(--text-muted);border-bottom:3px solid transparent;border-radius:0}.exam-section-tabs button.active{color:#1e3a8a;border-bottom-color:#1e3a8a}.question-content{flex:1;padding:2rem;background:#fff;overflow-y:auto}.q-number{font-weight:700;color:var(--primary-color);margin-bottom:1rem;font-size:1.1rem}.q-text{font-size:1.25rem;line-height:1.6;margin-bottom:2rem;color:var(--secondary-color)}.options-list{display:flex;flex-direction:column;gap:1rem;max-width:600px}.option-item{display:flex;align-items:center;padding:1rem;border:1px solid var(--border-color);border-radius:8px;cursor:pointer;transition:all .2s}.option-item:hover{background:#f8fafc}.option-item.selected{border-color:var(--primary-color);background:#08bd800d}.opt-indicator{width:30px;height:30px;border-radius:50%;border:1px solid var(--border-color);display:flex;align-items:center;justify-content:center;margin-right:1rem;font-weight:600}.option-item.selected .opt-indicator{background:var(--primary-color);color:#fff;border-color:var(--primary-color)}.test-actions{padding:1.5rem;background:#fff;border-top:1px solid var(--border-color);display:flex;justify-content:space-between}.btn-save-next{background:var(--primary-color);color:#fff;border:none;padding:.8rem 1.5rem;margin-right:1rem}.btn-mark{background:#fbbf24;color:#fff;border:none;padding:.8rem 1.5rem}.palette-area{width:300px;background:#fff;display:flex;flex-direction:column}.palette-header{padding:1.5rem;font-weight:700;border-bottom:1px solid var(--border-color);text-align:center}.palette-grid{padding:1.5rem;display:grid;grid-template-columns:repeat(4,1fr);gap:.8rem}.palette-btn{width:100%;aspect-ratio:1;display:flex;align-items:center;justify-content:center;border:1px solid var(--border-color);border-radius:4px;font-weight:600;cursor:pointer}.palette-btn.current{border:2px solid black}.palette-btn.answered{background:var(--primary-color);color:#fff;border-color:var(--primary-color);clip-path:polygon(0 0,100% 0,100% 100%,0 85%)}.palette-btn.unanswered{background:#ef4444;color:#fff;border-color:#ef4444;clip-path:polygon(0 0,100% 0,100% 100%,0 85%)}.palette-btn.marked{background:#a855f7;color:#fff;border-radius:50%}.palette-legend{padding:1.5rem;display:flex;flex-direction:column;gap:.8rem;margin-bottom:auto}.legend-item{display:flex;align-items:center;font-size:.9rem}.legend-item .box{width:20px;height:20px;margin-right:10px}.btn-submit-test{margin:1.5rem;width:calc(100% - 3rem);background:#1e3a8a;color:#fff;padding:1rem}.test-submitted{display:flex;align-items:center;justify-content:center;min-height:100vh;background:var(--surface-color)}.result-card{background:#fff;padding:4rem;border-radius:16px;text-align:center;box-shadow:0 10px 40px #0000001a}.result-card h2{font-size:2rem;color:var(--primary-dark);margin-bottom:1rem}.score-circle{width:150px;height:150px;border-radius:50%;border:8px solid var(--primary-color);display:flex;align-items:center;justify-content:center;font-size:3rem;font-weight:800;margin:3rem auto}.score-circle span{font-size:1.5rem}.catalog-header{padding:4rem 5% 2rem;background:linear-gradient(135deg,#1e293b,#0f172a);color:#fff;text-align:center}.catalog-header h1{font-size:2.5rem;font-weight:800;margin-bottom:.5rem}.catalog-header p{color:#94a3b8;font-size:1.1rem;margin-bottom:2rem}.search-filter-bar{display:flex;gap:1rem;max-width:800px;margin:0 auto 2rem}.search-input{flex:1;display:flex;align-items:center;background:#fff;border-radius:8px;padding:0 1rem}.search-input .icon{color:var(--text-muted)}.search-input input{width:100%;padding:1rem;border:none;outline:none;font-size:1rem;border-radius:8px}.btn-filter{display:flex;align-items:center;gap:.5rem;background:#ffffff1a;color:#fff;border:1px solid rgba(255,255,255,.2);padding:0 1.5rem;border-radius:8px}.btn-filter:hover{background:#fff3}.exam-tabs{display:flex;justify-content:center;gap:1rem}.exam-tabs button{background:transparent;color:#94a3b8;border:none;padding:.5rem 1.5rem;font-size:1.1rem;border-bottom:2px solid transparent;border-radius:0}.exam-tabs button.active{color:#fff;border-bottom-color:var(--primary-color);font-weight:600}.catalog-content{padding:3rem 5%;background:var(--surface-color);min-height:50vh}.courses-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(350px,1fr));gap:2rem}.course-card{background:#fff;border-radius:12px;padding:1.5rem;border:1px solid var(--border-color);position:relative;transition:transform .2s,box-shadow .2s;display:flex;flex-direction:column}.course-card:hover{transform:translateY(-5px);box-shadow:0 10px 25px #00000014;border-color:var(--primary-color)}.course-tag{position:absolute;top:-12px;right:20px;background:#fef08a;color:#854d0e;padding:.25rem .75rem;border-radius:20px;font-size:.8rem;font-weight:700;box-shadow:0 2px 5px #0000001a}.course-card-header{margin-bottom:1.5rem}.course-card-header h3{font-size:1.25rem;color:var(--secondary-color);margin-bottom:.5rem;line-height:1.4}.course-card-header p{color:var(--text-muted);font-size:.95rem;line-height:1.5}.course-stats{display:flex;flex-wrap:wrap;gap:1rem;margin-bottom:1.5rem;padding-bottom:1.5rem;border-bottom:1px solid var(--border-color)}.course-stats span{display:flex;align-items:center;gap:.4rem;font-size:.9rem;color:#4b5563;font-weight:500}.course-educators{margin-bottom:1.5rem;flex:1}.course-educators .label{font-size:.85rem;color:var(--text-muted);margin-bottom:.5rem}.educators-list{display:flex;align-items:center}.edu-avatar-mini{width:32px;height:32px;border-radius:50%;background:var(--primary-color);color:#fff;display:flex;align-items:center;justify-content:center;font-size:.75rem;font-weight:700;border:2px solid white;margin-left:-10px}.edu-avatar-mini:first-child{margin-left:0}.edu-plus{font-size:.8rem;color:var(--text-muted);margin-left:.5rem}.course-footer{display:flex;justify-content:space-between;align-items:center}.price .free{color:var(--primary-dark);font-weight:700;font-size:1.2rem}.price .current{font-weight:800;font-size:1.2rem;color:var(--secondary-color);margin-right:.5rem}.price .original{text-decoration:line-through;color:var(--text-muted);font-size:.9rem}.btn-sm{padding:.5rem 1rem;font-size:.9rem}.edu-header{padding:4rem 5% 2rem;background:#fff;text-align:center;border-bottom:1px solid var(--border-color)}.edu-header h1{font-size:2.5rem;font-weight:800;color:var(--secondary-color);margin-bottom:.5rem}.edu-header p{color:var(--text-muted);font-size:1.1rem}.edu-content{padding:4rem 5%;background:var(--surface-color);min-height:50vh}.edu-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(350px,1fr));gap:2rem}.edu-card{background:#fff;border:1px solid var(--border-color);border-radius:16px;padding:2rem;display:flex;flex-direction:column;transition:transform .2s,box-shadow .2s}.edu-card:hover{transform:translateY(-5px);box-shadow:0 10px 30px #0000000f;border-color:var(--primary-color)}.edu-card-header{display:flex;align-items:center;gap:1.5rem;margin-bottom:1.5rem}.edu-avatar-large{width:70px;height:70px;border-radius:50%;background:linear-gradient(135deg,var(--primary-color),var(--primary-dark));color:#fff;display:flex;align-items:center;justify-content:center;font-size:1.8rem;font-weight:800;box-shadow:0 4px 10px #08bd804d}.edu-primary-info h2{font-size:1.3rem;color:var(--secondary-color);margin-bottom:.25rem}.edu-subject{display:inline-block;background:var(--surface-color);color:var(--text-muted);padding:.2rem .6rem;border-radius:4px;font-size:.85rem;font-weight:600}.edu-stats-row{display:flex;justify-content:space-between;padding:1rem 0;border-top:1px solid var(--border-color);border-bottom:1px solid var(--border-color);margin-bottom:1.5rem}.edu-stat{display:flex;align-items:center;gap:.4rem;font-size:.85rem;color:#4b5563;font-weight:500}.edu-bio{margin-bottom:1.5rem}.edu-bio p{font-size:.9rem;color:var(--text-muted);margin-bottom:.5rem}.bio-text{font-style:italic;line-height:1.5}.mt-auto{margin-top:auto}.w-100{width:100%}.material-header{background:var(--surface-color);padding:4rem 5%;border-bottom:1px solid var(--border-color)}.material-header-content{max-width:800px}.material-header h1{font-size:2.5rem;font-weight:800;margin-bottom:.5rem;color:var(--secondary-color)}.material-header p{font-size:1.1rem;color:var(--text-muted)}.material-content{display:flex;padding:3rem 5%;gap:3rem;min-height:60vh}.material-sidebar{width:250px}.material-sidebar h3{font-size:1.1rem;margin-bottom:1.5rem;color:var(--secondary-color)}.subject-filter-list{list-style:none}.subject-filter-list li{margin-bottom:.5rem}.subject-filter-list button{width:100%;text-align:left;background:transparent;border:none;padding:.8rem 1rem;border-radius:8px;color:var(--text-muted);font-size:1rem;font-weight:500}.subject-filter-list button:hover{background:var(--surface-color);color:var(--secondary-color)}.subject-filter-list button.active{background:#08bd801a;color:var(--primary-dark);font-weight:600}.material-main{flex:1}.material-toolbar{display:flex;justify-content:space-between;margin-bottom:2rem}.search-box{display:flex;align-items:center;background:#fff;border:1px solid var(--border-color);padding:.5rem 1rem;border-radius:8px;width:300px}.search-box input{border:none;outline:none;margin-left:.5rem;width:100%}.search-box svg{color:var(--text-muted)}.sort-box{display:flex;align-items:center;gap:.5rem;color:var(--text-muted)}.sort-box select{padding:.5rem;border:1px solid var(--border-color);border-radius:8px;outline:none}.materials-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(400px,1fr));gap:1.5rem}.material-card{display:flex;align-items:center;background:#fff;border:1px solid var(--border-color);padding:1.5rem;border-radius:12px;transition:all .2s}.material-card:hover{border-color:var(--primary-color);box-shadow:0 4px 12px #0000000d}.mat-icon-wrapper{position:relative;margin-right:1.5rem}.mat-icon{color:#dc2626}.mat-badge{position:absolute;bottom:-10px;left:50%;transform:translate(-50%);background:var(--surface-color);font-size:.65rem;font-weight:700;padding:.1rem .4rem;border-radius:4px;border:1px solid var(--border-color);white-space:nowrap}.mat-details{flex:1}.mat-details h4{font-size:1.05rem;margin-bottom:.25rem;color:var(--secondary-color)}.mat-meta{font-size:.85rem;color:var(--text-muted)}.mat-meta span{display:inline-block}.btn-download{background:#f1f5f9;color:#475569;border:none;width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center}.btn-download:hover{background:var(--primary-color);color:#fff}.pricing-header{text-align:center;padding:5rem 5% 3rem;background:linear-gradient(135deg,#1e293b,#0f172a);color:#fff}.pricing-header .badge{background:#ef444433;color:#fca5a5;border:1px solid rgba(239,68,68,.4)}.pricing-header h1{font-size:3rem;margin-bottom:1rem}.pricing-header p{color:#94a3b8;font-size:1.2rem;max-width:600px;margin:0 auto}.pricing-content{padding:5rem 5%;background:var(--surface-color);display:flex;justify-content:center;gap:3rem;flex-wrap:wrap}.pricing-card{background:#fff;border:1px solid var(--border-color);border-radius:16px;padding:3rem;width:100%;max-width:450px;box-shadow:0 10px 40px #0000000d;position:relative;transition:transform .3s}.pricing-card:hover{transform:translateY(-10px)}.premium-card{border:2px solid #fbbd23;box-shadow:0 20px 50px #fbbd2326;background:linear-gradient(to bottom,#fff,#fffbeb)}.popular-tag{position:absolute;top:-15px;left:50%;transform:translate(-50%);background:#fbbd23;color:#1e293b;font-weight:800;font-size:.8rem;padding:.3rem 1rem;border-radius:20px;letter-spacing:1px}.pricing-card-header{text-align:center;margin-bottom:2.5rem;padding-bottom:2.5rem;border-bottom:1px solid var(--border-color)}.pricing-card-header h2{font-size:1.8rem;color:var(--secondary-color);margin-bottom:1.5rem}.price{font-size:3.5rem;font-weight:800;color:var(--secondary-color);display:flex;align-items:center;justify-content:center}.rupee{font-size:1.5rem;margin-right:.2rem}.duration{font-size:1.2rem;color:var(--text-muted);font-weight:500}.billed{color:var(--text-muted);font-size:.9rem;margin-top:.5rem}.pricing-features{list-style:none;margin-bottom:3rem}.pricing-features li{display:flex;align-items:center;gap:1rem;margin-bottom:1.2rem;font-size:1.05rem;color:var(--secondary-color)}.pricing-features .disabled{color:#94a3b8;text-decoration:line-through}.doubts-header{text-align:center;padding:4rem 5% 2rem;background:#fff;border-bottom:1px solid var(--border-color)}.doubts-header h1{font-size:2.5rem;color:var(--secondary-color);margin-bottom:.5rem}.doubts-header p{color:var(--text-muted);font-size:1.1rem}.doubts-content{padding:4rem 5%;background:var(--surface-color);min-height:60vh;display:flex;flex-direction:column;align-items:center}.upload-container{width:100%;max-width:600px;background:#fff;padding:2rem;border-radius:16px;box-shadow:0 10px 30px #0000000d;border:1px solid var(--border-color)}.upload-box{width:100%;height:300px;border:2px dashed var(--border-color);border-radius:12px;position:relative;transition:all .2s;background:#f8fafc}.upload-box:hover{border-color:var(--primary-color);background:#08bd8005}.upload-placeholder{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;color:var(--text-muted)}.upload-icon{margin-bottom:1rem;color:#94a3b8}.upload-placeholder h3{color:var(--secondary-color);margin-bottom:.5rem}.file-input{position:absolute;top:0;left:0;width:100%;height:100%;opacity:0;cursor:pointer}.preview-area{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;padding:1rem}.preview-area img{max-height:200px;max-width:100%;border-radius:8px;margin-bottom:1rem;box-shadow:0 4px 10px #0000001a}.mt-4{margin-top:1.5rem}.solution-area{margin-top:3rem;width:100%;max-width:800px;background:#fff;border-radius:16px;padding:2.5rem;box-shadow:0 10px 40px #00000014;border:1px solid var(--border-color)}.slide-in{animation:slideUp .5s ease-out}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.solution-header{display:flex;align-items:center;gap:1rem;margin-bottom:2rem;padding-bottom:1rem;border-bottom:1px solid var(--border-color)}.solution-header h3{font-size:1.5rem;color:var(--secondary-color)}.solution-body{display:flex;flex-direction:column;gap:1.5rem}.step{display:flex;gap:1.5rem;background:#f8fafc;padding:1.5rem;border-radius:12px;border:1px solid var(--border-color)}.step-num{width:32px;height:32px;background:var(--primary-color);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:800;flex-shrink:0}.step h4{color:var(--secondary-color);margin-bottom:.5rem}.step p{color:var(--text-muted);line-height:1.6}.solution-footer{margin-top:2rem;padding-top:2rem;border-top:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between}.solution-footer p{font-weight:600;color:var(--text-muted)}.test-series-header{padding:4rem 5%;background:#fff;border-bottom:1px solid var(--border-color);text-align:center}.test-series-header h1{font-size:2.5rem;color:var(--secondary-color);margin-bottom:.5rem}.test-series-header p{font-size:1.1rem;color:var(--text-muted)}.test-series-content{padding:4rem 5%;background:var(--surface-color);min-height:60vh}.tests-section h2{font-size:1.5rem;color:var(--secondary-color);margin-bottom:2rem;display:flex;align-items:center;gap:.5rem}.section-icon{color:var(--primary-color)}.mt-5{margin-top:4rem}.tests-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(500px,1fr));gap:2rem}.test-card{background:#fff;border:1px solid var(--border-color);border-radius:12px;padding:2rem;display:flex;justify-content:space-between;align-items:center;box-shadow:0 4px 15px #00000008}.active-test{border-left:4px solid var(--primary-color)}.test-info{flex:1}.test-info h3{font-size:1.25rem;margin-bottom:.5rem;color:var(--secondary-color)}.syllabus{font-size:.95rem;color:var(--text-main);margin-bottom:1rem}.test-meta{font-size:.85rem;color:var(--text-muted)}.test-action{text-align:right;margin-left:2rem}.test-date{color:var(--primary-dark);font-weight:700;font-size:.9rem;margin-bottom:1rem}.tests-list{display:flex;flex-direction:column;gap:1rem}.past-test-row{background:#fff;border:1px solid var(--border-color);border-radius:12px;padding:1.5rem 2rem;display:flex;justify-content:space-between;align-items:center}.past-title h4{font-size:1.15rem;margin-bottom:.25rem}.past-title span{font-size:.85rem;color:var(--text-muted)}.past-stats{display:flex;gap:3rem}.stat-box{display:flex;flex-direction:column;align-items:center}.stat-box .label{font-size:.85rem;color:var(--text-muted);text-transform:uppercase;font-weight:700;margin-bottom:.25rem}.stat-box .value{font-size:1.5rem;font-weight:800;color:var(--secondary-color)}.rank-box .value{color:#fbbd23}.batch-hero{background:linear-gradient(135deg,#0f172a,#1e293b);color:#fff;padding:4rem 5%}.batch-hero-container{max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;gap:3rem}.batch-hero-content{flex:1}.batch-tag{display:inline-block;background:#fbbd2333;color:#fbbd23;padding:.3rem .8rem;border-radius:4px;font-weight:700;font-size:.85rem;margin-bottom:1rem;text-transform:uppercase}.batch-hero-content h1{font-size:2.8rem;line-height:1.2;margin-bottom:1rem}.batch-subtitle{font-size:1.2rem;color:#94a3b8;margin-bottom:2rem}.batch-meta-row{display:flex;flex-wrap:wrap;gap:1.5rem;margin-bottom:2rem}.meta-item{display:flex;align-items:center;gap:.5rem;color:#cbd5e1;font-size:.95rem}.batch-languages{font-size:1rem;margin-bottom:2rem;color:#e2e8f0}.batch-cta-group{display:flex;gap:1rem}.btn-lg{padding:1rem 2rem;font-size:1.1rem}.btn-primary.btn-lg{box-shadow:0 8px 25px #08bd8066}.schedule-card-mock{background:#fff;color:var(--text-main);padding:2rem;border-radius:16px;width:350px;box-shadow:0 20px 40px #0003}.schedule-card-mock h3{margin-bottom:1.5rem;font-size:1.2rem;border-bottom:1px solid var(--border-color);padding-bottom:1rem}.mock-live-item{display:flex;align-items:flex-start;gap:1rem;margin-bottom:1.5rem}.mock-live-item strong{display:block;font-size:1.05rem;margin-bottom:.25rem}.mock-live-item p{font-size:.85rem;color:var(--text-muted)}.text-primary{color:var(--primary-color)}.batch-tabs-nav{display:flex;justify-content:center;background:#fff;border-bottom:1px solid var(--border-color);position:sticky;top:73px;z-index:50}.batch-tabs-nav button{background:transparent;border:none;padding:1.5rem 2rem;font-size:1.1rem;font-weight:600;color:var(--text-muted);border-bottom:3px solid transparent}.batch-tabs-nav button.active{color:var(--primary-dark);border-bottom-color:var(--primary-color)}.batch-content-section{padding:4rem 5%;min-height:50vh}.bg-surface{background:var(--surface-color)}.batch-content-container{max-width:900px;margin:0 auto}.slide-up{animation:slideUp .3s ease-out forwards}.tab-overview h2,.tab-educators h2,.tab-schedule h2{font-size:1.8rem;margin-bottom:2rem;color:var(--secondary-color)}.features-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem;margin-bottom:3rem}.feature-item{display:flex;align-items:center;gap:1rem;background:#fff;padding:1.5rem;border-radius:8px;border:1px solid var(--border-color);font-weight:500;font-size:1.05rem}.description-box{background:#fff;padding:2.5rem;border-radius:12px;border:1px solid var(--border-color)}.description-box h3{margin-bottom:1rem}.description-box p{color:var(--text-muted);line-height:1.8;margin-bottom:1rem;font-size:1.05rem}.edu-batch-grid{display:grid;grid-template-columns:1fr 1fr;gap:2rem}.edu-mini-card{display:flex;align-items:center;gap:1.5rem;background:#fff;padding:1.5rem;border-radius:12px;border:1px solid var(--border-color)}.edu-avatar-med{width:60px;height:60px;border-radius:50%;background:var(--primary-color);color:#fff;display:flex;align-items:center;justify-content:center;font-size:1.5rem;font-weight:700}.edu-exp{font-size:.85rem;color:var(--text-muted);margin-top:.25rem}.timeline-container{display:flex;flex-direction:column;gap:0}.timeline-item{display:flex;gap:2rem;padding-bottom:2.5rem;position:relative}.timeline-item:not(:last-child):before{content:"";position:absolute;left:9px;top:25px;bottom:0;width:2px;background:#e2e8f0}.timeline-dot{width:20px;height:20px;border-radius:50%;background:var(--primary-color);border:4px solid #d1fae5;z-index:1;margin-top:5px}.timeline-content{background:#fff;padding:1.5rem;border-radius:8px;border:1px solid var(--border-color);flex:1}.timeline-content h4{font-size:1.15rem;margin-bottom:.5rem}.timeline-content p{color:var(--text-muted)}.locked .timeline-dot{background:#94a3b8;border-color:#f1f5f9}.locked-badge{background:#f1f5f9;color:#64748b;font-size:.75rem;padding:.2rem .5rem;border-radius:4px;margin-left:.5rem;vertical-align:middle}.checkout-container{display:flex;gap:3rem;max-width:1200px;margin:4rem auto;padding:0 5%}.checkout-main{flex:1}.checkout-main h2{font-size:2rem;margin-bottom:2rem;color:var(--secondary-color)}.payment-box{background:#fff;border-radius:12px;padding:2.5rem;border:1px solid var(--border-color);box-shadow:0 10px 30px #00000008}.payment-box h3{display:flex;align-items:center;gap:.5rem;margin-bottom:2rem;padding-bottom:1.5rem;border-bottom:1px solid var(--border-color);color:var(--secondary-color)}.payment-form .form-group{margin-bottom:1.5rem}.payment-form label{display:block;font-weight:600;margin-bottom:.5rem;font-size:.95rem;color:var(--secondary-color)}.payment-form input{width:100%;padding:1rem;border:1px solid var(--border-color);border-radius:8px;font-size:1rem;outline:none}.payment-form input:focus{border-color:var(--primary-color)}.form-row{display:flex;gap:1.5rem}.form-row .form-group{flex:1}.btn-pay{margin-top:1rem;padding:1.2rem;font-size:1.2rem;font-weight:800}.checkout-sidebar{width:400px}.order-summary{background:#fff;border-radius:12px;padding:2rem;border:1px solid var(--border-color);box-shadow:0 10px 30px #00000008;margin-bottom:1.5rem}.order-summary h3{margin-bottom:1.5rem;padding-bottom:1rem;border-bottom:1px solid var(--border-color);font-size:1.25rem}.summary-item{display:flex;justify-content:space-between;margin-bottom:1rem;color:var(--secondary-color);line-height:1.5}.summary-item.discount{color:#10b981}.summary-total{display:flex;justify-content:space-between;margin-top:2rem;padding-top:1.5rem;border-top:1px solid var(--border-color);font-weight:800;font-size:1.25rem;color:var(--secondary-color)}.trust-badges{background:#fff;border:1px solid var(--border-color);border-radius:12px;padding:1.5rem}.trust-badges p{margin-bottom:.5rem;font-size:.95rem;color:var(--text-muted)}.checkout-success{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;text-align:center;background:var(--surface-color)}.checkout-success h2{font-size:2.5rem;margin:1.5rem 0 1rem;color:var(--secondary-color)}.checkout-success p{font-size:1.2rem;color:var(--text-muted)}.community-layout{display:flex;gap:2rem;max-width:1200px;margin:0 auto;padding:3rem 5%;min-height:calc(100vh - 80px)}.community-sidebar-left{width:250px}.community-sidebar-right{width:300px}.community-feed{flex:1}.sidebar-card{background:#fff;border-radius:12px;padding:1.5rem;border:1px solid var(--border-color);position:sticky;top:100px}.sidebar-card h3{font-size:1.1rem;margin-bottom:1.5rem;color:var(--secondary-color);border-bottom:1px solid var(--border-color);padding-bottom:.5rem}.sub-item{display:flex;align-items:center;gap:1rem;margin-bottom:1rem;padding:.5rem;border-radius:8px;transition:background .2s;cursor:pointer}.sub-item:hover{background:#f8fafc}.sub-avatar{width:40px;height:40px;border-radius:50%;background:var(--primary-color);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.9rem}.sub-info h4{font-size:.95rem;margin-bottom:.2rem}.sub-info p{font-size:.8rem;color:var(--text-muted)}.trending-card ul{list-style:none;padding:0}.trending-card li{margin-bottom:1.5rem;cursor:pointer}.trend-tag{font-size:.8rem;color:var(--primary-dark);font-weight:700;display:inline-block;margin-bottom:.3rem}.trending-card p{font-size:.95rem;color:var(--secondary-color);font-weight:500}.feed-header{margin-bottom:2rem}.feed-header h2{font-size:1.8rem;margin-bottom:1rem}.feed-filters{display:flex;gap:1rem;border-bottom:1px solid var(--border-color);padding-bottom:1rem}.feed-filters button{background:transparent;border:none;font-weight:600;color:var(--text-muted);cursor:pointer;padding:.5rem 1rem;border-radius:20px}.feed-filters button.active,.feed-filters button:hover{background:#fff;color:var(--secondary-color);box-shadow:0 2px 10px #0000000d}.posts-container{display:flex;flex-direction:column;gap:1.5rem}.post-card{background:#fff;border-radius:12px;border:1px solid var(--border-color);padding:1.5rem}.post-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:1rem}.post-author{display:flex;align-items:center;gap:1rem}.author-avatar{width:48px;height:48px;border-radius:50%;background:linear-gradient(135deg,var(--primary-color),var(--primary-dark));color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800}.post-author h4{font-size:1.05rem;display:flex;align-items:center;gap:.5rem}.verified-badge{background:#3b82f6;color:#fff;font-size:.6rem;width:16px;height:16px;border-radius:50%;display:flex;align-items:center;justify-content:center}.post-author p{font-size:.85rem;color:var(--text-muted);margin-top:.2rem}.btn-icon{background:transparent;border:none;color:var(--text-muted);cursor:pointer}.post-body p{line-height:1.6;color:var(--text-main);margin-bottom:1rem}.post-poll{border:1px solid var(--border-color);border-radius:8px;padding:1.5rem;margin-top:1rem}.poll-option{position:relative;border:1px solid var(--border-color);border-radius:6px;padding:1rem;margin-bottom:.8rem;overflow:hidden;display:flex;justify-content:space-between;cursor:pointer}.poll-progress{position:absolute;top:0;left:0;height:100%;background:#08bd8026;z-index:1}.poll-text,.poll-percent{position:relative;z-index:2;font-weight:600}.poll-total{font-size:.85rem;color:var(--text-muted);margin-top:1rem;margin-bottom:0!important}.post-footer{display:flex;align-items:center;gap:2rem;border-top:1px solid var(--border-color);padding-top:1rem;margin-top:1rem}.action-btn{display:flex;align-items:center;gap:.5rem;background:transparent;border:none;color:var(--text-muted);font-weight:500;transition:color .2s}.action-btn:hover{color:var(--secondary-color)}.action-btn.liked{color:#ef4444}@media (max-width: 1000px){.community-sidebar-right{display:none}}@media (max-width: 768px){.community-sidebar-left{display:none}}.edu-profile-header{background:#fff;margin-bottom:2rem;border-bottom:1px solid var(--border-color)}.profile-banner{height:200px;background:linear-gradient(to right,#1e3a8a,#3b82f6)}.profile-info-container{max-width:1200px;margin:0 auto;padding:0 5%}.profile-main-card{display:flex;gap:3rem;margin-top:-80px;padding-bottom:3rem}.profile-avatar-xl{width:160px;height:160px;border-radius:50%;border:6px solid white;background:var(--surface-color);display:flex;align-items:center;justify-content:center;font-size:4rem;font-weight:800;color:var(--primary-color);box-shadow:0 10px 25px #0000001a;flex-shrink:0;background:linear-gradient(135deg,#fff,#f1f5f9)}.profile-details{padding-top:90px;flex:1}.profile-details h1{font-size:2.5rem;margin-bottom:.5rem;display:flex;align-items:center;gap:.8rem}.verified-badge-large{background:#3b82f6;color:#fff;width:24px;height:24px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1rem}.edu-credentials{font-size:1.1rem;color:var(--text-muted);margin-bottom:1.5rem}.profile-stats{display:flex;gap:3rem;margin-bottom:2rem}.stat{display:flex;flex-direction:column}.stat .amount{font-size:1.5rem;font-weight:800;color:var(--secondary-color)}.stat .label{font-size:.9rem;color:var(--text-muted);text-transform:uppercase;font-weight:600}.profile-bio{max-width:800px;margin-bottom:2rem;font-size:1.05rem;line-height:1.6;color:var(--text-main);border-left:4px solid var(--primary-color);padding-left:1rem}.edu-body-content{display:flex;gap:3rem;max-width:1200px;margin:0 auto;padding:0 5% 5rem}.content-sidebar{width:300px}.info-box{background:#fff;padding:1.5rem;border-radius:12px;border:1px solid var(--border-color)}.info-box h3{font-size:1.1rem;margin-bottom:1rem;color:var(--secondary-color);border-bottom:1px solid var(--border-color);padding-bottom:.5rem}.badge-list{display:flex;flex-wrap:wrap;gap:.5rem}.tag-badge{background:#08bd801a;color:var(--primary-dark);padding:.4rem 1rem;border-radius:20px;font-size:.85rem;font-weight:600}.tag-badge.lang{background:#f1f5f9;color:#475569}.achievement-list{list-style:none}.achievement-list li{display:flex;align-items:center;gap:.8rem;margin-bottom:1rem;color:var(--text-main);font-weight:500}.content-main{flex:1}.content-main h2{font-size:1.5rem;margin-bottom:1.5rem;color:var(--secondary-color)}.courses-grid-vertical{display:flex;flex-direction:column;gap:1.5rem}.course-card-horizontal{display:flex;background:#fff;border-radius:12px;border:1px solid var(--border-color);overflow:hidden;transition:transform .2s,box-shadow .2s}.course-card-horizontal:hover{transform:translate(5px);box-shadow:0 5px 15px #0000000d;border-color:var(--primary-color)}.course-thumb{width:150px;background:linear-gradient(135deg,#1e293b,#0f172a);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;font-size:1.2rem}.course-info{flex:1;padding:1.5rem}.course-info h3{font-size:1.2rem;margin-bottom:.5rem}.course-info p{color:var(--text-muted);font-size:.95rem;margin-bottom:1rem}.course-attributes{display:flex;gap:1.5rem}.course-attributes span{display:flex;align-items:center;gap:.5rem;font-size:.85rem;color:#4b5563;font-weight:500}.course-actions{display:flex;align-items:center;padding:0 1.5rem;border-left:1px solid var(--border-color)}.analytics-header{padding:3rem 5%;background:#fff;border-bottom:1px solid var(--border-color)}.analytics-header h1{font-size:2rem;color:var(--secondary-color);margin-bottom:.5rem}.analytics-header p{color:var(--text-muted)}.analytics-content{padding:3rem 5%;max-width:1200px;margin:0 auto}.kpi-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem;margin-bottom:3rem}.kpi-card{background:#fff;padding:1.5rem;border-radius:12px;border:1px solid var(--border-color);display:flex;align-items:center;gap:1.5rem;box-shadow:0 4px 15px #00000008}.kpi-icon{width:60px;height:60px;border-radius:12px;display:flex;align-items:center;justify-content:center}.bg-blue{background:#eff6ff}.bg-green{background:#ecfdf5}.bg-yellow{background:#fefce8}.kpi-info{display:flex;flex-direction:column}.kpi-info .label{font-size:.9rem;color:var(--text-muted);font-weight:600;text-transform:uppercase}.kpi-info .value{font-size:1.8rem;font-weight:800;color:var(--secondary-color)}.analytics-grid{display:grid;grid-template-columns:1fr 1fr;gap:2rem}.analytics-card{background:#fff;padding:2rem;border-radius:12px;border:1px solid var(--border-color)}.analytics-card.full-width{grid-column:1 / -1}.analytics-card h2{font-size:1.25rem;margin-bottom:1.5rem;color:var(--secondary-color);border-bottom:1px solid var(--border-color);padding-bottom:1rem}.diagnostic-block{margin-bottom:1.5rem}.diagnostic-block h3{display:flex;align-items:center;gap:.5rem;font-size:1.05rem;margin-bottom:1rem}.topics-list{display:flex;flex-wrap:wrap;gap:.5rem}.topic-tag{padding:.4rem 1rem;border-radius:20px;font-size:.85rem;font-weight:600}.topic-tag.strong{background:#10b9811a;color:#059669}.topic-tag.weak{background:#ef44441a;color:#dc2626}.subject-bars{display:flex;flex-direction:column;gap:1.5rem;margin-top:1rem}.sub-bar-row{display:flex;align-items:center;gap:1rem}.sub-label{width:100px;font-weight:600;color:var(--secondary-color)}.bar-container{flex:1}.bar-bg{height:12px;background:#e2e8f0;border-radius:6px;overflow:hidden}.bar-fill{height:100%;background:var(--primary-color);border-radius:6px}.sub-value{width:70px;text-align:right;font-weight:700;color:var(--primary-dark)}.analytics-table{width:100%;border-collapse:collapse}.analytics-table th,.analytics-table td{padding:1rem;text-align:left;border-bottom:1px solid var(--border-color)}.analytics-table th{color:var(--text-muted);font-weight:600;font-size:.9rem;text-transform:uppercase}.rank-badge{background:#fef08a;color:#854d0e;padding:.2rem .6rem;border-radius:4px;font-weight:700;font-size:.85rem}.notes-viewer-app{height:100vh;display:flex;flex-direction:column;overflow:hidden;background:var(--surface-color)}.viewer-toolbar{display:flex;justify-content:space-between;align-items:center;padding:.8rem 2rem;background:#fff;border-bottom:1px solid var(--border-color);box-shadow:0 2px 10px #00000005}.toolbar-left,.toolbar-center,.toolbar-right{display:flex;align-items:center;gap:1rem}.toolbar-center{background:#f8fafc;padding:.4rem 1rem;border-radius:8px;border:1px solid var(--border-color)}.doc-info{display:flex;align-items:center;gap:.5rem;margin-left:1rem;padding-left:1rem;border-left:1px solid var(--border-color)}.doc-title{font-weight:600;font-size:.95rem}.page-indicator,.zoom-indicator{font-size:.9rem;font-weight:600;color:var(--secondary-color);min-width:80px;text-align:center}.zoom-indicator{min-width:50px}.divider{width:1px;height:20px;background:var(--border-color);margin:0 .5rem}.viewer-workspace{flex:1;overflow:auto;padding:2rem;background:#cbd5e1}.pdf-container-mock{display:flex;justify-content:center;min-height:100%}.pdf-page-mock{width:800px;min-height:1131px;background:#fff;box-shadow:0 10px 40px #00000026;padding:4rem;color:#1e293b;position:relative;transition:transform .2s ease-out}.pdf-mock-header{border-bottom:2px solid var(--primary-color);padding-bottom:1rem;margin-bottom:2rem;text-align:center}.pdf-mock-header h1{font-size:2rem;color:#0f172a;margin-bottom:.5rem}.pdf-mock-header p{color:#64748b;font-weight:600;text-transform:uppercase;letter-spacing:1px;font-size:.9rem}.pdf-mock-body h2{color:#1e40af;margin:2rem 0 1rem;font-size:1.4rem}.pdf-mock-body p{line-height:1.8;margin-bottom:1.5rem;font-size:1.1rem}.pdf-mock-body ul{margin-left:2rem;margin-bottom:2rem;line-height:1.8;font-size:1.1rem}.math-box{background:#f8fafc;padding:1.5rem;text-align:center;font-size:1.4rem;border:1px solid #cbd5e1;border-radius:8px;margin:2rem 0;font-family:serif}.diagram-box{background:#f1f5f9;height:200px;border:2px dashed #94a3b8;display:flex;align-items:center;justify-content:center;color:#64748b;margin:2rem 0;font-style:italic}.important-note{background:#fef08a;border-left:4px solid #ca8a04;padding:1.5rem;margin:2rem 0;font-size:1.05rem;color:#854d0e}.pdf-mock-footer{position:absolute;bottom:2rem;left:4rem;right:4rem;display:flex;justify-content:space-between;border-top:1px solid #cbd5e1;padding-top:1rem;color:#94a3b8;font-size:.9rem}.educator-dashboard-container{min-height:100vh;background:var(--surface-color);display:flex;flex-direction:column}.edu-dash-layout{display:flex;flex:1;max-width:1400px;margin:0 auto;width:100%}.edu-sidebar{width:280px;background:#fff;border-right:1px solid var(--border-color);padding:2.5rem 1.5rem}.edu-profile-brief{text-align:center;margin-bottom:3rem;padding-bottom:2rem;border-bottom:1px solid var(--border-color)}.avatar-xl{width:90px;height:90px;border-radius:50%;background:linear-gradient(135deg,var(--primary-color),var(--primary-dark));color:#fff;display:flex;align-items:center;justify-content:center;font-size:2.5rem;font-weight:800;margin:0 auto 1rem}.edu-profile-brief h3{font-size:1.25rem;margin-bottom:.5rem}.badge-pro{background:#fef08a;color:#854d0e;padding:.2rem .8rem;border-radius:20px;font-size:.8rem;font-weight:700;text-transform:uppercase}.edu-side-nav{display:flex;flex-direction:column;gap:.5rem}.edu-side-nav button{display:flex;align-items:center;gap:1rem;padding:1rem 1.5rem;background:transparent;border:none;font-size:1.05rem;font-weight:500;color:var(--text-muted);border-radius:8px;cursor:pointer;transition:all .2s;text-align:left}.edu-side-nav button:hover{background:#f8fafc;color:var(--secondary-color)}.edu-side-nav button.active{background:#08bd801a;color:var(--primary-dark)}.notification{background:#ef4444;color:#fff;font-size:.75rem;padding:.1rem .5rem;border-radius:12px;margin-left:auto}.edu-main-content{flex:1;padding:3rem 4rem}.edu-header-actions{display:flex;justify-content:space-between;align-items:center;margin-bottom:3rem}.edu-header-actions h2{font-size:2rem;color:var(--secondary-color);margin-bottom:.5rem}.edu-header-actions p{color:var(--text-muted)}.header-buttons{display:flex;gap:1rem}.me-2{margin-right:.5rem;vertical-align:middle}.kpi-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-bottom:3rem}.kpi-box{background:#fff;padding:1.5rem 2rem;border-radius:12px;border:1px solid var(--border-color);display:flex;flex-direction:column;box-shadow:0 4px 15px #00000005}.kpi-title{color:var(--text-muted);font-size:.95rem;font-weight:500;margin-bottom:.5rem}.kpi-value{font-size:2.2rem;font-weight:800;color:var(--secondary-color);margin-bottom:.5rem}.kpi-trend{font-size:.85rem;font-weight:600}.kpi-trend.positive{color:#10b981}.kpi-trend.negative{color:#ef4444}.edu-grid-2{display:grid;grid-template-columns:1.2fr 1fr;gap:2rem}.edu-dash-section{background:#fff;padding:2rem;border-radius:12px;border:1px solid var(--border-color)}.edu-dash-section h3{margin-bottom:1.5rem;font-size:1.25rem;border-bottom:1px solid var(--border-color);padding-bottom:1rem}.schedule-list,.doubt-list{display:flex;flex-direction:column;gap:1rem}.schedule-item{display:flex;align-items:center;gap:1.5rem;padding:1.5rem;border-radius:8px;border:1px solid var(--border-color)}.schedule-item.active-class{border-left:4px solid #ef4444;background:#fef2f2}.schedule-item .time{font-weight:800;font-size:1.1rem;color:var(--secondary-color);width:90px}.schedule-item .details{flex:1}.schedule-item .details h4{font-size:1.1rem;margin-bottom:.25rem}.schedule-item .details p{font-size:.9rem;color:var(--text-muted)}.doubt-item{display:flex;align-items:flex-start;gap:1rem;padding:1.2rem;border-bottom:1px solid var(--border-color)}.doubt-item:last-child{border-bottom:none}.doubt-avi{width:36px;height:36px;border-radius:50%;background:#cbd5e1;color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;flex-shrink:0}.doubt-desc{flex:1}.doubt-desc p{font-size:.9rem;color:var(--text-muted);margin-bottom:.25rem}.doubt-desc span{font-weight:500;display:block;font-size:.95rem}.studio-container{height:100vh;display:flex;flex-direction:column;background:#0f172a;color:#fff;overflow:hidden}.studio-header{height:70px;background:#1e293b;border-bottom:1px solid #334155;display:flex;justify-content:space-between;align-items:center;padding:0 2rem}.studio-brand{display:flex;align-items:center;gap:1rem}.badge-studio{background:#ef4444;color:#fff;padding:.2rem .6rem;border-radius:4px;font-size:.75rem;font-weight:700;text-transform:uppercase}.studio-meta h3{font-size:1.1rem;margin-bottom:.2rem}.studio-batch{font-size:.85rem;color:#94a3b8}.studio-controls-top{display:flex;align-items:center;gap:1.5rem}.live-indicator{display:flex;align-items:center;gap:.5rem;color:#ef4444;font-weight:800;font-size:1.1rem;letter-spacing:1px}.pulse-dot{width:12px;height:12px;background:#ef4444;border-radius:50%;animation:pulse-red 1.5s infinite}@keyframes pulse-red{0%{box-shadow:0 0 #ef4444b3}70%{box-shadow:0 0 0 10px #ef444400}to{box-shadow:0 0 #ef444400}}.flex-align{display:flex;align-items:center;gap:.5rem}.btn-success{background:#10b981;color:#fff;border:none;padding:.6rem 1.5rem;border-radius:6px;font-weight:700;cursor:pointer}.btn-danger{background:#ef4444;color:#fff;border:none;padding:.6rem 1.5rem;border-radius:6px;font-weight:700;cursor:pointer}.studio-workspace{display:flex;flex:1;overflow:hidden}.studio-main-stage{flex:1;padding:2rem;display:flex;flex-direction:column;gap:2rem;overflow-y:auto}.broadcast-window{background:#000;border-radius:12px;aspect-ratio:16 / 9;position:relative;overflow:hidden;border:1px solid #334155;display:flex;align-items:center;justify-content:center}.webcam-mock,.webcam-off{color:#64748b;font-family:monospace;display:flex;flex-direction:column;align-items:center;gap:1rem}.overlay-controls{position:absolute;bottom:0;left:0;width:100%;padding:1.5rem;background:linear-gradient(transparent,#000c);display:flex;justify-content:center;gap:1.5rem}.tool-btn{width:50px;height:50px;border-radius:50%;background:#fff3;border:none;color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.tool-btn:hover{background:#ffffff4d}.tool-btn.muted{background:#ef4444}.educator-tools-panel{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem}.tool-card{background:#1e293b;border:1px solid #334155;padding:1.5rem;border-radius:12px;color:#fff;text-align:left;cursor:pointer;transition:transform .2s,background .2s}.tool-card:hover{transform:translateY(-5px);background:#2a374a;border-color:#475569}.tool-card .emoji{font-size:2rem;display:block;margin-bottom:.5rem}.tool-card h4{font-size:1.1rem;margin-bottom:.25rem}.tool-card p{color:#94a3b8;font-size:.85rem}.studio-sidebar{width:350px;background:#1e293b;border-left:1px solid #334155;display:flex;flex-direction:column}.sidebar-header{padding:1.5rem;border-bottom:1px solid #334155;display:flex;align-items:center;gap:.5rem}.sidebar-header h3{font-size:1.1rem}.chat-stream{flex:1;padding:1.5rem;overflow-y:auto}.chat-offline{height:100%;display:flex;align-items:center;justify-content:center;color:#64748b;font-style:italic;text-align:center}.chat-messages{display:flex;flex-direction:column;gap:1rem}.msg{font-size:.95rem;line-height:1.4}.usr{font-weight:700;color:#93c5fd;margin-right:.5rem}.chat-input-area{padding:1.5rem;border-top:1px solid #334155;display:flex;gap:.5rem}.chat-input-area input{flex:1;background:#0f172a;border:1px solid #334155;color:#fff;padding:.8rem;border-radius:6px;outline:none}.chat-input-area button{background:var(--primary-color);color:#fff;border:none;padding:0 1rem;border-radius:6px;font-weight:600;cursor:pointer}.chat-input-area input:disabled,.chat-input-area button:disabled{opacity:.5;cursor:not-allowed}.flex-col-min-h{display:flex;flex-direction:column;min-height:100vh}.rewards-hero{background:linear-gradient(135deg,var(--secondary-color),#0f172a);padding:4rem 5% 5rem;display:flex;justify-content:center}.rewards-header-box{background:#fff;border-radius:16px;display:flex;align-items:center;justify-content:space-evenly;padding:2.5rem;width:100%;max-width:900px;transform:translateY(4rem);box-shadow:0 20px 40px #0000001a}.r-stat{display:flex;align-items:center;gap:1.5rem}.r-stat h2{font-size:2rem;color:var(--secondary-color);margin-bottom:.2rem}.r-stat p{color:var(--text-muted);font-weight:600;text-transform:uppercase;font-size:.85rem}.r-divider{width:1px;height:60px;background:var(--border-color)}.text-yellow{color:#facc15}.text-orange{color:#fb923c}.text-blue{color:#60a5fa}.rewards-content{padding:8rem 5% 4rem;flex:1;max-width:1200px;margin:0 auto;width:100%}.section-title{font-size:1.5rem;color:var(--secondary-color);margin-bottom:2rem}.earn-tasks{display:flex;flex-direction:column;gap:1rem;margin-bottom:4rem}.task-card{background:#fff;border:1px solid var(--border-color);border-radius:12px;padding:1.5rem;display:flex;align-items:center;gap:1.5rem;transition:transform .2s}.task-card:hover{transform:translateY(-2px);border-color:var(--primary-color)}.task-card.completed{background:#f8fafc;opacity:.8}.task-icon{width:50px;height:50px;border-radius:12px;background:#08bd801a;color:var(--primary-color);display:flex;align-items:center;justify-content:center}.task-info{flex:1}.task-info h4{font-size:1.1rem;margin-bottom:.2rem}.task-info p{color:var(--text-muted);font-size:.9rem}.reward-pill{background:#fefce8;color:#ca8a04;border:1px solid #fde047;padding:.5rem 1rem;border-radius:20px;font-weight:700;display:flex;align-items:center;gap:.4rem}.reward-pill.earned{background:#f1f5f9;color:#64748b;border-color:#cbd5e1}.store-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:2rem}.store-card{background:#fff;border:1px solid var(--border-color);border-radius:16px;overflow:hidden}.store-thumb{height:150px;display:flex;align-items:center;justify-content:center}.t-discount{background:linear-gradient(135deg,#10b981,#059669)}.t-merch{background:linear-gradient(135deg,#3b82f6,#1d4ed8)}.t-notes{background:linear-gradient(135deg,#8b5cf6,#6d28d9)}.store-details{padding:1.5rem}.store-details h4{font-size:1.15rem;margin-bottom:.5rem}.store-details p{color:var(--text-muted);font-size:.9rem;margin-bottom:1.5rem;min-height:40px}.locked{background:#f8fafc!important;color:#94a3b8!important;border-color:#e2e8f0!important;cursor:not-allowed}.mentor-header{background:#fff;padding:4rem 5%;border-bottom:1px solid var(--border-color)}.mentor-header-content{max-width:800px;margin:0 auto;text-align:center}.badge-iconic{display:inline-block;background:#fbbd2333;color:#b45309;border:1px solid #fbbd23;padding:.3rem .8rem;border-radius:20px;font-weight:800;text-transform:uppercase;font-size:.85rem;margin-bottom:1rem}.mentor-header h1{font-size:2.5rem;color:var(--secondary-color);margin-bottom:1rem}.mentor-header p{color:var(--text-muted);font-size:1.1rem;line-height:1.6}.mentor-content{padding:4rem 5%;max-width:1200px;margin:0 auto;min-height:50vh}.booking-layout{display:flex;gap:3rem}.booking-steps{flex:1}.step-title{font-size:1.3rem;margin-bottom:1.5rem;color:var(--secondary-color)}.mt-5{margin-top:3rem}.topic-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.topic-card{background:#fff;border:2px solid var(--border-color);padding:1.5rem;border-radius:12px;display:flex;align-items:center;gap:1rem;font-size:1.1rem;font-weight:600;color:var(--text-main);cursor:pointer;transition:all .2s;text-align:left}.topic-card:hover{border-color:#94a3b8;background:#f8fafc}.topic-card.active{border-color:var(--primary-color);background:#08bd800d;box-shadow:0 4px 15px #08bd801a}.topic-emoji{font-size:1.8rem}.datetime-picker{background:#fff;border:1px solid var(--border-color);border-radius:12px;padding:2rem}.date-scroll{display:flex;gap:1rem;margin-bottom:2rem;overflow-x:auto;padding-bottom:.5rem}.date-btn{background:transparent;border:1px solid var(--border-color);border-radius:8px;padding:1rem 1.5rem;display:flex;flex-direction:column;align-items:center;min-width:100px;cursor:pointer}.date-btn span{font-size:.85rem;color:var(--text-muted);margin-bottom:.2rem}.date-btn strong{font-size:1.1rem;color:var(--secondary-color)}.date-btn.active{background:var(--primary-dark);border-color:var(--primary-dark)}.date-btn.active span,.date-btn.active strong{color:#fff}.time-slots{display:flex;flex-wrap:wrap;gap:1rem}.slot-btn{background:#fff;border:1px solid var(--border-color);padding:.8rem 1.5rem;border-radius:8px;font-weight:600;color:var(--text-main);cursor:pointer;transition:all .2s}.slot-btn:hover:not(:disabled){border-color:var(--primary-color)}.slot-btn.active{background:var(--primary-color);color:#fff;border-color:var(--primary-color);box-shadow:0 4px 10px #08bd804d}.slot-btn.booked{background:#f1f5f9;color:#94a3b8;border-color:#e2e8f0;text-decoration:line-through;cursor:not-allowed}.btn-lg{padding:1.2rem;font-size:1.2rem;font-weight:800}.mentor-sidebar{width:350px}.info-card{background:#fff;border-radius:12px;border:1px solid var(--border-color);padding:1.5rem}.info-card h3{font-size:1.1rem;margin-bottom:1.5rem;border-bottom:1px solid var(--border-color);padding-bottom:.8rem}.mentor-list{display:flex;flex-direction:column;gap:1.5rem}.mentor-item{display:flex;align-items:center;gap:1rem}.m-avatar{width:45px;height:45px;border-radius:50%;color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1.2rem}.bg-physics{background:#3b82f6}.bg-chem{background:#ec4899}.mentor-item h4{font-size:1rem;margin-bottom:.2rem}.mentor-item p{font-size:.85rem;color:var(--text-muted)}.benefits-card ul{list-style:none}.benefits-card li{display:flex;align-items:center;gap:.8rem;margin-bottom:1rem;color:var(--text-main);font-weight:500}.settings-layout{display:flex;gap:2rem;max-width:1200px;margin:4rem auto;padding:0 5%;flex:1}.settings-sidebar{width:260px}.settings-sidebar h3{font-size:1.2rem;margin-bottom:1.5rem;color:var(--secondary-color)}.settings-nav{display:flex;flex-direction:column;gap:.5rem}.settings-nav button{display:flex;align-items:center;gap:.8rem;padding:1rem;background:transparent;border:none;text-align:left;border-radius:8px;font-size:1rem;font-weight:500;color:var(--text-muted);cursor:pointer;transition:all .2s}.settings-nav button:hover{background:#f1f5f9;color:var(--secondary-color)}.settings-nav button.active{background:#fff;color:var(--primary-dark);box-shadow:0 2px 10px #0000000d;font-weight:600}.settings-content{flex:1}.settings-card{background:#fff;border-radius:12px;border:1px solid var(--border-color);padding:2.5rem;box-shadow:0 4px 20px #00000005}.settings-card h2{font-size:1.5rem;color:var(--secondary-color);margin-bottom:.5rem}.subtitle{color:var(--text-muted);font-size:.95rem}.d-divider{height:1px;background:var(--border-color);margin:2rem 0}.flex-group{display:flex;justify-content:space-between;align-items:center}.field-desc{font-size:.85rem;color:var(--text-muted);margin-top:.2rem}.avatar-edit{display:flex;align-items:center;gap:1.5rem}.s-avatar{width:64px;height:64px;border-radius:50%;background:var(--primary-color);color:#fff;display:flex;align-items:center;justify-content:center;font-size:1.8rem;font-weight:700}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem}.form-group label{display:block;font-weight:600;margin-bottom:.5rem;font-size:.95rem}.form-group input,.form-group select{width:100%;padding:.8rem 1rem;border:1px solid var(--border-color);border-radius:8px;font-size:1rem;background:#f8fafc;outline:none}.form-group input:focus,.form-group select:focus{border-color:var(--primary-color);background:#fff}.form-group input:disabled{opacity:.6;cursor:not-allowed}.settings-actions{margin-top:3rem;display:flex;justify-content:flex-end}.active-plan-card{border:1px solid var(--border-color);border-radius:12px;padding:1.5rem;margin-top:2rem;background:#f8fafc}.plan-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:1.5rem}.plan-badge{display:inline-block;background:#10b9811a;color:#059669;padding:.2rem .6rem;border-radius:4px;font-size:.8rem;font-weight:700;text-transform:uppercase;margin-bottom:.5rem}.plan-status{background:#dcfce7;color:#166534;padding:.4rem 1rem;border-radius:20px;font-weight:600;font-size:.85rem}.plan-details{display:grid;grid-template-columns:1fr 1fr;margin-bottom:1.5rem}.plan-actions{display:flex;gap:1rem;border-top:1px solid var(--border-color);padding-top:1.5rem}.text-danger{color:#ef4444!important;border-color:#ef4444!important}.billing-table{width:100%;border-collapse:collapse}.billing-table th,.billing-table td{padding:1rem;text-align:left;border-bottom:1px solid var(--border-color)}.billing-table th{color:var(--text-muted);font-weight:600;text-transform:uppercase;font-size:.85rem}.toggle-row{display:flex;justify-content:space-between;align-items:center;padding:1rem 0;border-bottom:1px solid #f1f5f9}.toggle-row h4{font-size:1.05rem;margin-bottom:.2rem}.toggle-row p{font-size:.85rem;color:var(--text-muted)}.toggle-switch{width:20px;height:20px;accent-color:var(--primary-color)}.notif-layout{min-height:100vh;background:#f0faf6}.notif-page{max-width:860px;margin:0 auto;padding:6rem 1.5rem 3rem}.notif-header{background:#fff;border-radius:20px;padding:2rem 2rem 0;box-shadow:0 4px 24px #0000000f;margin-bottom:1.5rem}.notif-title-row{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1rem;margin-bottom:1.5rem}.notif-title-left{display:flex;align-items:center;gap:1rem}.notif-icon-large{color:var(--primary-color);background:#08bd801f;padding:.6rem;border-radius:12px;width:52px;height:52px}.notif-title-left h1{font-size:1.6rem;font-weight:800;color:var(--text-main)}.notif-title-left p{color:var(--text-muted);font-size:.9rem}.notif-actions{display:flex;gap:.75rem;flex-wrap:wrap}.nr-btn{display:flex;align-items:center;gap:.4rem;padding:.5rem 1rem;border-radius:8px;font-size:.85rem;font-weight:600;border:none;cursor:pointer;transition:all .2s}.nr-btn-ghost{background:var(--surface-color);color:var(--text-muted)}.nr-btn-ghost:hover{background:#e5e7eb;color:var(--text-main)}.nr-btn-outline{background:#08bd801a;color:var(--primary-dark);border:1px solid rgba(8,189,128,.3)}.nr-btn-outline:hover{background:var(--primary-color);color:#fff}.nr-btn-danger{background:#ef44441a;color:#ef4444;border:1px solid rgba(239,68,68,.2)}.nr-btn-danger:hover{background:#ef4444;color:#fff}.notif-filters{display:flex;gap:.5rem;overflow-x:auto;padding-bottom:1rem;scrollbar-width:none}.notif-filters::-webkit-scrollbar{display:none}.filter-pill{padding:.4rem 1.1rem;border-radius:50px;border:1.5px solid var(--border-color);background:transparent;color:var(--text-muted);font-size:.85rem;font-weight:600;white-space:nowrap;cursor:pointer;transition:all .2s}.filter-pill:hover{border-color:var(--primary-color);color:var(--primary-color)}.filter-pill.active{background:var(--primary-color);border-color:var(--primary-color);color:#fff;box-shadow:0 4px 10px #08bd804d}.notif-list{display:flex;flex-direction:column;gap:.75rem}.notif-card{background:#fff;border-radius:16px;padding:1.25rem 1.5rem;display:flex;align-items:flex-start;gap:1rem;box-shadow:0 2px 12px #0000000d;border:1.5px solid transparent;cursor:pointer;transition:all .25s ease;position:relative}.notif-card:hover{border-color:var(--primary-color);transform:translate(4px);box-shadow:0 4px 20px #08bd801f}.notif-card.unread{background:linear-gradient(135deg,#f0fdf8,#fff);border-color:#08bd8040}.notif-card-icon{width:46px;height:46px;border-radius:12px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.notif-card-body{flex:1;min-width:0}.notif-card-top{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-bottom:.35rem}.notif-card-top h4{font-size:1rem;font-weight:700;color:var(--text-main)}.notif-time{font-size:.78rem;color:var(--text-muted);white-space:nowrap;flex-shrink:0}.notif-card-body p{font-size:.9rem;color:var(--text-muted);line-height:1.55;margin-bottom:.6rem}.notif-link{display:inline-flex;align-items:center;gap:.3rem;font-size:.82rem;font-weight:600;color:var(--primary-color);background:transparent;border:none;padding:0;cursor:pointer}.notif-link:hover{color:var(--primary-dark)}.unread-dot{width:10px;height:10px;border-radius:50%;background:var(--primary-color);flex-shrink:0;margin-top:4px;animation:pulse-notif 2s infinite}@keyframes pulse-notif{0%,to{box-shadow:0 0 #08bd8066}50%{box-shadow:0 0 0 6px #08bd8000}}.notif-delete{position:absolute;top:.75rem;right:.75rem;background:transparent;border:none;color:var(--text-muted);cursor:pointer;opacity:0;transition:opacity .2s;padding:.25rem;border-radius:6px}.notif-card:hover .notif-delete{opacity:1}.notif-delete:hover{background:#fee2e2;color:#ef4444}.notif-empty{text-align:center;padding:5rem 2rem;color:var(--text-muted);background:#fff;border-radius:20px;box-shadow:0 2px 12px #0000000a}.notif-empty h3{font-size:1.3rem;margin:1rem 0 .5rem;color:var(--text-main)}.notif-empty p{font-size:.9rem}.lb-layout{min-height:100vh;background:linear-gradient(135deg,#f0fdf9,#f8f9fa 60%)}.lb-page{max-width:1100px;margin:0 auto;padding:6rem 1.5rem 4rem}.lb-hero{display:flex;align-items:center;gap:1.25rem;margin-bottom:2.5rem}.lb-hero-icon{background:linear-gradient(135deg,#f59e0b,#fbbf24);color:#fff;padding:.7rem;border-radius:16px;width:60px;height:60px}.lb-hero h1{font-size:2rem;font-weight:900;color:var(--text-main)}.lb-hero p{color:var(--text-muted);font-size:.95rem}.lb-podium{display:flex;align-items:flex-end;justify-content:center;gap:1rem;margin-bottom:2.5rem}.podium-item{display:flex;flex-direction:column;align-items:center;gap:.3rem;position:relative}.podium-avatar{width:56px;height:56px;border-radius:50%;background:linear-gradient(135deg,#08bd80,#06b6d4);color:#fff;display:flex;align-items:center;justify-content:center;font-size:1.2rem;font-weight:800;border:3px solid white;box-shadow:0 4px 16px #00000026}.first-avatar{width:70px;height:70px;font-size:1.5rem;background:linear-gradient(135deg,#f59e0b,#f97316);box-shadow:0 0 0 4px #f59e0b40,0 4px 20px #f59e0b4d}.crown-icon{color:#f59e0b;margin-bottom:-.5rem;filter:drop-shadow(0 2px 6px rgba(245,158,11,.5))}.podium-medal{font-size:1.5rem}.podium-item h4{font-size:.95rem;font-weight:700;color:var(--text-main)}.podium-item p{font-size:.85rem;color:var(--primary-dark);font-weight:700}.podium-bar{border-radius:12px 12px 0 0;width:100px}.first-bar{height:90px;background:linear-gradient(180deg,#f59e0b,#fbbf24)}.second-bar{height:65px;background:linear-gradient(180deg,#9ca3af,#d1d5db)}.third-bar{height:45px;background:linear-gradient(180deg,#b45309,#d97706)}.lb-controls{display:flex;align-items:center;gap:1rem;flex-wrap:wrap;margin-bottom:1.5rem;background:#fff;padding:1.25rem 1.5rem;border-radius:16px;box-shadow:0 2px 16px #0000000f}.lb-search{display:flex;align-items:center;gap:.6rem;background:var(--surface-color);border-radius:10px;padding:.5rem 1rem;flex:1;min-width:180px;color:var(--text-muted)}.lb-search input{border:none;background:transparent;outline:none;font-size:.9rem;width:100%;color:var(--text-main)}.lb-pills{display:flex;gap:.5rem}.lb-pill{padding:.35rem .9rem;border-radius:50px;border:1.5px solid var(--border-color);background:transparent;color:var(--text-muted);font-size:.82rem;font-weight:600;cursor:pointer;transition:all .2s;white-space:nowrap}.lb-pill.active{background:var(--primary-color);border-color:var(--primary-color);color:#fff}.lb-sort-btn{display:flex;align-items:center;gap:.4rem;padding:.45rem 1rem;border:1.5px solid var(--border-color);border-radius:10px;background:transparent;font-size:.85rem;font-weight:600;color:var(--text-muted);cursor:pointer;transition:all .2s;white-space:nowrap}.lb-sort-btn:hover{border-color:var(--primary-color);color:var(--primary-color)}.your-rank-banner{background:linear-gradient(135deg,#08bd80,#06b6d4);border-radius:16px;padding:1.25rem 1.75rem;display:flex;align-items:center;gap:1.5rem;flex-wrap:wrap;margin-bottom:1.5rem;color:#fff;box-shadow:0 8px 30px #08bd8059}.your-rank-label{font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;background:#fff3;padding:.25rem .75rem;border-radius:50px;white-space:nowrap}.your-rank-info{display:flex;align-items:center;gap:.75rem;flex:1}.your-rank-info p{font-size:.85rem;opacity:.85;margin:0}.your-rank-badge{font-size:2rem;font-weight:900;background:#ffffff40;padding:.3rem 1rem;border-radius:12px}.nr-btn-green{display:flex;align-items:center;gap:.4rem;padding:.5rem 1rem;background:#fff3;border:1.5px solid rgba(255,255,255,.4);border-radius:10px;color:#fff;font-size:.85rem;font-weight:600;cursor:pointer;transition:all .2s;white-space:nowrap}.nr-btn-green:hover{background:#ffffff59}.lb-table-wrap{background:#fff;border-radius:20px;overflow:hidden;box-shadow:0 4px 24px #00000012;overflow-x:auto}.lb-table{width:100%;border-collapse:collapse;min-width:640px}.lb-table thead tr{background:var(--surface-color);border-bottom:2px solid var(--border-color)}.lb-table th{padding:1rem 1.25rem;text-align:left;font-size:.8rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted)}.lb-row{border-bottom:1px solid var(--border-color);transition:background .15s;cursor:pointer}.lb-row:hover{background:#f0fdf9}.lb-row-you{background:linear-gradient(90deg,#08bd800f,#fff)}.lb-row td{padding:1rem 1.25rem;font-size:.9rem}.lb-rank-num{font-size:1.1rem;font-weight:800;color:var(--text-muted)}.lb-top-1 .lb-rank-num{font-size:1.3rem}.lb-student-cell{display:flex;align-items:center;gap:.75rem}.lb-avatar{width:38px;height:38px;border-radius:50%;background:linear-gradient(135deg,#e5e7eb,#d1d5db);color:#6b7280;display:flex;align-items:center;justify-content:center;font-size:.85rem;font-weight:800;flex-shrink:0}.lb-avatar.you{background:linear-gradient(135deg,#08bd80,#06b6d4);color:#fff;box-shadow:0 0 0 3px #08bd804d}.lb-student-cell strong{font-size:.9rem;display:block;color:var(--text-main)}.lb-student-cell small{font-size:.78rem;color:var(--text-muted)}.you-tag{display:inline-block;font-size:.7rem;background:var(--primary-color);color:#fff;padding:.1rem .5rem;border-radius:50px;margin-left:.4rem;vertical-align:middle}.lb-score-cell{display:flex;flex-direction:column;gap:.25rem}.lb-score{font-weight:800;color:var(--text-main)}.lb-score-bar{height:4px;background:#e5e7eb;border-radius:2px;width:80px}.lb-score-fill{height:100%;background:linear-gradient(90deg,#08bd80,#06b6d4);border-radius:2px}.lb-accuracy{font-weight:700;color:#10b981}.lb-tests{font-weight:600;color:var(--text-muted)}.lb-streak{display:flex;align-items:center;gap:.3rem;font-weight:700;color:#f97316;font-size:.85rem}.lb-change{display:flex;align-items:center;gap:.1rem;font-weight:700;font-size:.85rem}.lb-change.up{color:#10b981}.lb-change.down{color:#ef4444}.lb-change.same{color:var(--text-muted)}@media (max-width: 768px){.lb-podium{transform:scale(.85)}.lb-controls{flex-direction:column;align-items:stretch}.lb-pills{flex-wrap:wrap}}.planner-layout{min-height:100vh;background:#f8fafc}.planner-page{max-width:1200px;margin:0 auto;padding:6rem 1.5rem 4rem}.planner-header{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1rem;margin-bottom:1.75rem}.planner-header-left{display:flex;align-items:center;gap:1rem}.planner-icon{background:linear-gradient(135deg,#08bd80,#06b6d4);color:#fff;padding:.6rem;border-radius:14px;width:52px;height:52px}.planner-header h1{font-size:1.8rem;font-weight:900;color:var(--text-main)}.planner-header p{color:var(--text-muted);font-size:.9rem}.planner-week-nav{display:flex;align-items:center;gap:.75rem;background:#fff;border-radius:12px;padding:.5rem 1rem;box-shadow:0 2px 10px #0000000f}.planner-week-nav button{background:transparent;border:none;color:var(--text-muted);display:flex;align-items:center;padding:.25rem;border-radius:6px}.planner-week-nav button:hover{background:var(--surface-color);color:var(--primary-color)}.planner-week-nav span{font-weight:600;font-size:.9rem;color:var(--text-main)}.weekly-strip{display:flex;gap:.75rem;align-items:center;background:#fff;border-radius:16px;padding:1rem 1.25rem;box-shadow:0 2px 16px #0000000f;margin-bottom:1.5rem;overflow-x:auto;scrollbar-width:none}.weekly-strip::-webkit-scrollbar{display:none}.day-pill{display:flex;flex-direction:column;align-items:center;gap:.5rem;padding:.75rem 1rem;border-radius:14px;border:1.5px solid var(--border-color);background:transparent;cursor:pointer;transition:all .2s;min-width:70px}.day-pill:hover{border-color:var(--primary-color)}.day-pill.active{background:linear-gradient(135deg,#08bd80,#06b6d4);border-color:transparent;color:#fff;box-shadow:0 4px 16px #08bd8066}.day-name{font-size:.8rem;font-weight:700}.day-ring{position:relative;width:38px;height:38px}.day-ring-svg{width:100%;height:100%;transform:rotate(-90deg)}.ring-bg{fill:none;stroke:#e5e7eb;stroke-width:3}.ring-fill{fill:none;stroke-width:3;stroke-linecap:round;transition:stroke-dasharray .5s}.day-pill.active .ring-bg{stroke:#ffffff4d}.day-count{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:.75rem;font-weight:800}.weekly-summary-pill{display:flex;align-items:center;gap:.4rem;background:linear-gradient(135deg,#08bd801a,#06b6d41a);color:var(--primary-dark);border-radius:50px;padding:.5rem 1.1rem;font-size:.85rem;font-weight:700;white-space:nowrap;margin-left:auto}.planner-body{display:grid;grid-template-columns:1fr 300px;gap:1.5rem;align-items:start}.planner-tasks{background:#fff;border-radius:20px;box-shadow:0 4px 24px #00000012;overflow:hidden}.tasks-header{display:flex;align-items:center;justify-content:space-between;padding:1.5rem 1.75rem;border-bottom:1px solid var(--border-color);flex-wrap:wrap;gap:1rem}.tasks-header h2{font-size:1.1rem;font-weight:800;color:var(--text-main)}.tasks-header p{font-size:.85rem;color:var(--text-muted);margin-top:.2rem}.btn-add-task{display:flex;align-items:center;gap:.5rem;background:var(--primary-color);color:#fff;border:none;padding:.6rem 1.25rem;border-radius:10px;font-size:.9rem;font-weight:700;cursor:pointer;box-shadow:0 4px 12px #08bd8059;transition:all .2s}.btn-add-task:hover{background:var(--primary-dark);transform:translateY(-1px)}.planner-progress-bar{height:4px;background:#e5e7eb}.planner-progress-fill{height:100%;background:linear-gradient(90deg,#08bd80,#06b6d4);transition:width .5s ease}.tasks-empty{text-align:center;padding:4rem 2rem;color:var(--text-muted)}.tasks-empty p{margin-top:1rem;font-size:.95rem}.task-list{padding:1.25rem;display:flex;flex-direction:column;gap:.75rem}.task-card{display:flex;align-items:center;gap:1rem;padding:1rem 1.25rem;border-radius:14px;border:1.5px solid var(--border-color);background:#fafafa;transition:all .2s;position:relative}.task-card:hover{border-color:var(--primary-color);transform:translate(4px);background:#fff}.task-card.done{opacity:.6}.task-card.done .task-body h4{text-decoration:line-through}.task-check{background:transparent;border:none;cursor:pointer;display:flex;padding:0;flex-shrink:0}.check-done{color:var(--primary-color)}.check-empty{color:#d1d5db}.check-done:hover,.check-empty:hover{color:var(--primary-color)}.task-icon-wrap{width:38px;height:38px;border-radius:10px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.task-body{flex:1;min-width:0}.task-top{display:flex;align-items:center;justify-content:space-between;gap:.5rem;margin-bottom:.4rem}.task-top h4{font-size:.95rem;font-weight:700;color:var(--text-main)}.task-time{display:flex;align-items:center;gap:.3rem;font-size:.8rem;color:var(--text-muted);white-space:nowrap}.task-tags{display:flex;gap:.4rem;flex-wrap:wrap}.task-subject{font-size:.75rem;font-weight:700;padding:.2rem .6rem;border-radius:50px}.task-type{font-size:.75rem;color:var(--text-muted);background:var(--surface-color);padding:.2rem .6rem;border-radius:50px}.task-duration{font-size:.75rem;color:var(--text-muted)}.task-delete{background:transparent;border:none;color:var(--text-muted);cursor:pointer;opacity:0;transition:opacity .2s;padding:.25rem;border-radius:8px}.task-card:hover .task-delete{opacity:1}.task-delete:hover{background:#fee2e2;color:#ef4444}.planner-stats{display:flex;flex-direction:column;gap:1.25rem}.stat-card{background:#fff;border-radius:18px;padding:1.5rem;box-shadow:0 4px 24px #00000012}.stat-card h3{font-size:.95rem;font-weight:700;color:var(--text-main);margin-bottom:1rem}.donut-chart{position:relative;width:100px;height:100px;margin:0 auto 1rem}.donut-svg{width:100%;height:100%}.donut-label{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);text-align:center}.donut-pct{display:block;font-size:1.4rem;font-weight:900;color:var(--text-main)}.donut-label span{font-size:.7rem;color:var(--text-muted)}.stat-row{display:flex;justify-content:space-between;align-items:center;padding:.5rem 0;border-top:1px solid var(--border-color);font-size:.88rem}.stat-row span{color:var(--text-muted)}.stat-row strong{color:var(--text-main);font-weight:700}.subject-row{display:flex;align-items:center;gap:.6rem;margin-bottom:.75rem;font-size:.85rem}.subject-dot{width:10px;height:10px;border-radius:50%;flex-shrink:0}.subject-label{width:75px;font-size:.8rem;color:var(--text-muted)}.subject-bar{flex:1;height:6px;background:#e5e7eb;border-radius:3px;overflow:hidden}.subject-bar-fill{height:100%;border-radius:3px;transition:width .5s}.ai-suggestion{background:linear-gradient(135deg,#f0fdf9,#fff);border:1.5px solid rgba(8,189,128,.2)}.ai-icon{color:var(--primary-color);margin-bottom:.5rem}.ai-suggestion p{font-size:.88rem;color:var(--text-muted);line-height:1.55;margin-bottom:1rem}.btn-ai{width:100%;background:var(--primary-color);color:#fff;border:none;padding:.6rem;border-radius:10px;font-size:.85rem;font-weight:700;cursor:pointer;transition:all .2s}.btn-ai:hover{background:var(--primary-dark)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:1000;display:flex;align-items:center;justify-content:center;padding:1rem}.modal-box{background:#fff;border-radius:24px;padding:2rem;width:100%;max-width:520px;box-shadow:0 24px 64px #0003;animation:modalIn .3s cubic-bezier(.175,.885,.32,1.275)}.modal-box h3{font-size:1.25rem;font-weight:800;color:var(--text-main);margin-bottom:1.5rem}.modal-box h3 span{color:var(--primary-color)}.form-group{margin-bottom:1rem}.form-group label{display:block;font-size:.8rem;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:.4rem}.form-group input,.form-group select{width:100%;padding:.7rem 1rem;border:1.5px solid var(--border-color);border-radius:10px;font-size:.95rem;font-family:inherit;color:var(--text-main);background:#fff;transition:border-color .2s;outline:none}.form-group input:focus,.form-group select:focus{border-color:var(--primary-color)}.form-grid-2{display:grid;grid-template-columns:1fr 1fr;gap:.75rem}.modal-actions{display:flex;gap:.75rem;margin-top:1.5rem}.btn-cancel{flex:1;background:var(--surface-color);border:none;padding:.75rem;border-radius:10px;font-weight:700;cursor:pointer}.btn-save{flex:2;display:flex;align-items:center;justify-content:center;gap:.5rem;background:var(--primary-color);color:#fff;border:none;padding:.75rem;border-radius:10px;font-weight:700;cursor:pointer;box-shadow:0 4px 14px #08bd8059}.btn-save:hover{background:var(--primary-dark)}@media (max-width: 900px){.planner-body{grid-template-columns:1fr}}.rp-layout{min-height:100vh;background:linear-gradient(160deg,#f0fdf9,#f8f9fa,#fff)}.rp-page{max-width:900px;margin:0 auto;padding:6rem 1.5rem 4rem}.rp-hero{text-align:center;margin-bottom:2rem}.rp-hero-badge{display:inline-block;background:linear-gradient(90deg,#08bd80,#06b6d4);color:#fff;font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;padding:.3rem 1rem;border-radius:50px;margin-bottom:1rem}.rp-hero h1{font-size:2.5rem;font-weight:900;color:var(--text-main);margin-bottom:.75rem;line-height:1.2}.rp-hero h1 span{color:var(--primary-color)}.rp-hero p{font-size:1rem;color:var(--text-muted);max-width:520px;margin:0 auto}.exam-toggle{display:flex;justify-content:center;gap:.75rem;margin-bottom:2rem;flex-wrap:wrap}.exam-btn{padding:.55rem 1.5rem;border-radius:50px;border:2px solid var(--border-color);background:#fff;font-size:.9rem;font-weight:700;color:var(--text-muted);cursor:pointer;transition:all .2s}.exam-btn.active{background:var(--primary-color);border-color:var(--primary-color);color:#fff;box-shadow:0 4px 14px #08bd8059}.exam-btn:hover:not(.active){border-color:var(--primary-color);color:var(--primary-color)}.score-input-card{background:#fff;border-radius:24px;padding:2rem;box-shadow:0 8px 40px #0000001a;margin-bottom:2rem}.score-input-card h2{font-size:1.4rem;font-weight:800;color:var(--text-main);margin-bottom:.25rem}.input-subtitle{color:var(--text-muted);font-size:.9rem;margin-bottom:1.75rem}.subject-input-row{background:var(--surface-color);border-radius:16px;padding:1.25rem;margin-bottom:1rem;border:1.5px solid var(--border-color);transition:border-color .2s}.subject-input-row:hover{border-color:#08bd804d}.subject-input-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:1rem}.subject-input-name{display:flex;align-items:center;gap:.6rem}.subj-dot{width:12px;height:12px;border-radius:50%}.subject-input-name h3{font-size:1rem;font-weight:800;color:var(--text-main)}.subj-max{font-size:.78rem;color:var(--text-muted);background:#fff;padding:.2rem .5rem;border-radius:50px;border:1px solid var(--border-color)}.subject-score-preview{font-size:1.1rem}.subject-score-preview strong{font-size:1.4rem;font-weight:900}.input-fields{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-bottom:.75rem}.input-fields label{display:flex;flex-direction:column;gap:.5rem}.input-fields label span{font-size:.8rem;font-weight:600;color:var(--text-muted)}.score-slider{-webkit-appearance:none;-moz-appearance:none;appearance:none;height:6px;border-radius:3px;outline:none;cursor:pointer;transition:all .2s}.correct-slider{background:linear-gradient(90deg,#10b981,#e5e7eb)}.incorrect-slider{background:linear-gradient(90deg,#ef4444,#e5e7eb)}.score-slider::-webkit-slider-thumb{-webkit-appearance:none;width:18px;height:18px;border-radius:50%;background:#fff;border:2px solid var(--primary-color);box-shadow:0 2px 8px #0003;cursor:pointer}.subject-progress-bar{height:4px;background:#e5e7eb;border-radius:2px;overflow:hidden}.subject-progress-fill{height:100%;border-radius:2px;transition:width .4s}.live-score-bar{display:flex;align-items:center;gap:1.5rem;background:linear-gradient(135deg,#f0fdf9,#06b6d40d);border:1.5px solid rgba(8,189,128,.2);border-radius:14px;padding:1rem 1.5rem;margin:1.25rem 0;flex-wrap:wrap}.live-score-item{text-align:center}.live-score-item span{display:block;font-size:.75rem;color:var(--text-muted);font-weight:600;text-transform:uppercase;letter-spacing:.05em}.live-score-item strong{font-size:1.2rem;font-weight:900;color:var(--text-main)}.live-score-divider{width:1px;height:40px;background:var(--border-color)}.btn-predict{width:100%;display:flex;align-items:center;justify-content:center;gap:.75rem;background:linear-gradient(135deg,#08bd80,#06b6d4);color:#fff;border:none;padding:1rem;border-radius:14px;font-size:1.05rem;font-weight:800;cursor:pointer;box-shadow:0 8px 24px #08bd8066;transition:all .3s}.btn-predict:hover{transform:translateY(-2px);box-shadow:0 12px 32px #08bd8080}.results-section{animation:fadeInUp .5s ease}@keyframes fadeInUp{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}.result-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;margin-bottom:1.5rem}.result-card{background:#fff;border-radius:18px;padding:1.5rem 1rem;text-align:center;box-shadow:0 4px 20px #00000014;border:1.5px solid var(--border-color);transition:transform .2s}.result-card:hover{transform:translateY(-4px)}.main-rank-card{border-color:var(--primary-color);background:linear-gradient(135deg,#f0fdf9,#fff)}.result-card-icon{width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;margin:0 auto .75rem}.result-label{font-size:.8rem;color:var(--text-muted);font-weight:600;text-transform:uppercase;letter-spacing:.05em;margin-bottom:.25rem}.result-value{font-size:1.8rem;font-weight:900;margin-bottom:.25rem}.result-sub{font-size:.75rem;color:var(--text-muted)}.score-breakdown-card{background:#fff;border-radius:20px;padding:1.75rem;box-shadow:0 4px 20px #00000012;margin-bottom:1.5rem}.score-breakdown-card h3{font-size:1.1rem;font-weight:800;margin-bottom:1.25rem;color:var(--text-main)}.breakdown-row{display:flex;align-items:center;gap:1rem;margin-bottom:1rem}.breakdown-label{width:80px;font-size:.85rem;font-weight:600;color:var(--text-muted)}.breakdown-outer{flex:1;background:#f1f5f9;border-radius:8px;height:14px;position:relative;overflow:visible}.breakdown-fill{height:100%;border-radius:8px;transition:width .6s ease}.breakdown-score{position:absolute;right:-60px;top:-3px;font-size:.82rem;font-weight:700;white-space:nowrap}.college-card{background:#fff;border-radius:20px;padding:1.75rem;box-shadow:0 4px 20px #00000012;margin-bottom:1.5rem}.college-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.25rem;flex-wrap:wrap;gap:.5rem}.college-header h3{display:flex;align-items:center;gap:.6rem;font-size:1.1rem;font-weight:800;color:var(--text-main)}.college-count{font-size:.82rem;background:#08bd801a;color:var(--primary-dark);padding:.25rem .75rem;border-radius:50px;font-weight:700}.college-row{display:flex;align-items:center;gap:1rem;padding:.85rem 1rem;border-radius:12px;margin-bottom:.5rem;border:1.5px solid transparent;transition:all .2s}.college-row:hover{transform:translate(4px)}.college-row.eligible{background:#10b9810d;border-color:#10b98133}.college-row.near-miss{background:#f59e0b0f;border-color:#f59e0b33}.college-info{flex:1}.college-info strong{display:block;font-size:.9rem;color:var(--text-main);margin-bottom:.15rem}.college-info span{font-size:.78rem;color:var(--text-muted)}.college-pct{font-size:.85rem;font-weight:800;color:#10b981;white-space:nowrap}.college-pct.warn{color:#f59e0b}.show-more-btn{display:flex;align-items:center;gap:.4rem;background:transparent;border:1.5px dashed var(--border-color);border-radius:10px;padding:.6rem 1rem;width:100%;justify-content:center;color:var(--text-muted);font-size:.85rem;font-weight:600;cursor:pointer;margin:.5rem 0;transition:all .2s}.show-more-btn:hover{border-color:var(--primary-color);color:var(--primary-color)}.near-miss-divider{display:flex;align-items:center;gap:.5rem;font-size:.82rem;font-weight:700;color:#f59e0b;margin:1rem 0 .75rem;border-top:1px dashed #fde68a;padding-top:1rem}.ai-tips-card{background:linear-gradient(135deg,#f0fdf9,#f0f9ff);border:1.5px solid rgba(8,189,128,.2);border-radius:20px;padding:1.75rem;margin-bottom:1.5rem}.ai-tips-header{display:flex;align-items:center;gap:.75rem;margin-bottom:1.25rem}.ai-tips-icon{color:var(--primary-color)}.ai-tips-header h3{font-size:1.1rem;font-weight:800;color:var(--text-main)}.tips-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.tip-item{display:flex;align-items:flex-start;gap:.75rem;background:#fff;border-radius:14px;padding:1rem;box-shadow:0 2px 10px #0000000d}.tip-item svg{color:var(--primary-color);flex-shrink:0;margin-top:2px}.tip-item p{font-size:.85rem;color:var(--text-muted);line-height:1.55}.tip-item p strong{color:var(--text-main)}.result-actions{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}.btn-result-action{display:flex;align-items:center;gap:.5rem;padding:.75rem 1.5rem;border-radius:12px;font-size:.9rem;font-weight:700;cursor:pointer;border:1.5px solid var(--border-color);background:#fff;color:var(--text-muted);transition:all .2s}.btn-result-action:hover{border-color:var(--primary-color);color:var(--primary-color)}.btn-result-action.primary{background:linear-gradient(135deg,#08bd80,#06b6d4);color:#fff;border:none;box-shadow:0 4px 16px #08bd8059}.btn-result-action.primary:hover{transform:translateY(-2px);box-shadow:0 8px 24px #08bd8073}@media (max-width: 768px){.rp-hero h1{font-size:1.8rem}.result-cards{grid-template-columns:repeat(2,1fr)}.input-fields,.tips-grid{grid-template-columns:1fr}.live-score-bar{justify-content:center}.live-score-divider{display:none}}.admin-layout{min-height:100vh;background:#f1f5f9}.admin-page{max-width:1300px;margin:0 auto;padding:6rem 1.5rem 4rem}.admin-header{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1rem;margin-bottom:1.5rem}.admin-header-left{display:flex;align-items:center;gap:1.25rem}.admin-badge{display:flex;align-items:center;gap:.5rem;background:linear-gradient(135deg,#7c3aed,#4f46e5);color:#fff;padding:.5rem 1rem;border-radius:12px;font-size:.85rem;font-weight:700;box-shadow:0 4px 14px #7c3aed66}.admin-header h1{font-size:1.7rem;font-weight:900;color:var(--text-main)}.admin-header p{color:var(--text-muted);font-size:.9rem}.admin-header-actions{display:flex;gap:.75rem;flex-wrap:wrap}.admin-btn{display:flex;align-items:center;gap:.4rem;padding:.55rem 1.1rem;border-radius:10px;font-size:.85rem;font-weight:600;cursor:pointer;transition:all .2s;border:1.5px solid var(--border-color)}.admin-btn.ghost{background:#fff;color:var(--text-muted)}.admin-btn.ghost:hover{border-color:var(--primary-color);color:var(--primary-color)}.admin-btn.primary{background:linear-gradient(135deg,#08bd80,#06b6d4);color:#fff;border:none;box-shadow:0 4px 14px #08bd8059}.admin-btn.primary:hover{transform:translateY(-1px);box-shadow:0 6px 20px #08bd8073}.admin-tabs{display:flex;gap:.25rem;background:#fff;border-radius:14px;padding:.4rem;margin-bottom:1.75rem;box-shadow:0 2px 12px #0000000f;overflow-x:auto;scrollbar-width:none}.admin-tabs::-webkit-scrollbar{display:none}.admin-tab{flex:1;padding:.6rem 1rem;border-radius:10px;border:none;background:transparent;font-size:.88rem;font-weight:700;color:var(--text-muted);cursor:pointer;transition:all .2s;white-space:nowrap}.admin-tab.active{background:linear-gradient(135deg,#08bd80,#06b6d4);color:#fff;box-shadow:0 4px 12px #08bd804d}.admin-tab:hover:not(.active){background:var(--surface-color);color:var(--text-main)}.admin-stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-bottom:1.5rem}.admin-stat-card{background:#fff;border-radius:18px;padding:1.4rem;display:flex;align-items:center;gap:1.25rem;box-shadow:0 4px 20px #0000000f;border:1.5px solid var(--border-color);transition:transform .2s,box-shadow .2s}.admin-stat-card:hover{transform:translateY(-2px);box-shadow:0 8px 32px #0000001a}.admin-stat-icon{width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.admin-stat-label{font-size:.78rem;color:var(--text-muted);font-weight:600;text-transform:uppercase;letter-spacing:.05em;margin-bottom:.2rem}.admin-stat-value{font-size:1.6rem;font-weight:900;color:var(--text-main);margin-bottom:.25rem}.admin-stat-change{display:flex;align-items:center;gap:.3rem;font-size:.78rem;font-weight:600}.admin-stat-change.up{color:#10b981}.admin-stat-change.down{color:#ef4444}.overview-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.25rem;margin-bottom:1.5rem}.activity-card{background:#fff;border-radius:20px;padding:1.5rem;box-shadow:0 4px 20px #00000012}.activity-card h3,.revenue-chart-card h3,.admin-alerts h3{font-size:1rem;font-weight:800;color:var(--text-main);margin-bottom:1.25rem}.activity-list{display:flex;flex-direction:column;gap:.75rem}.activity-item{display:flex;align-items:flex-start;gap:.85rem;padding:.75rem;border-radius:12px;background:var(--surface-color);transition:transform .15s}.activity-item:hover{transform:translate(4px)}.activity-icon{width:32px;height:32px;border-radius:8px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.activity-body p{font-size:.85rem;color:var(--text-main);line-height:1.45;margin-bottom:.2rem}.activity-body span{font-size:.75rem;color:var(--text-muted)}.revenue-chart-card{background:#fff;border-radius:20px;padding:1.5rem;box-shadow:0 4px 20px #00000012}.revenue-total{font-size:2rem;font-weight:900;color:var(--text-main)}.revenue-sub{font-size:.85rem;color:#10b981;font-weight:700;margin-bottom:1.25rem}.bar-chart{display:flex;align-items:flex-end;gap:4px;height:80px;margin-bottom:.5rem}.bar-wrap{flex:1;height:100%;display:flex;align-items:flex-end}.bar{width:100%;background:linear-gradient(180deg,#08bd80,#08bd804d);border-radius:3px 3px 0 0;transition:height .5s ease}.chart-labels{display:flex;justify-content:space-between;font-size:.72rem;color:var(--text-muted);margin-bottom:1.25rem}.revenue-breakdown{display:flex;flex-direction:column;gap:.6rem}.rev-item{display:flex;align-items:center;gap:.75rem;font-size:.87rem}.rev-dot{width:10px;height:10px;border-radius:50%;flex-shrink:0}.rev-item span{flex:1;color:var(--text-muted)}.rev-item strong{font-size:.9rem;color:var(--text-main)}.admin-alerts{background:#fff;border-radius:20px;padding:1.5rem;box-shadow:0 4px 20px #00000012;margin-bottom:1.5rem}.alert-list{display:flex;flex-direction:column;gap:.75rem}.alert-item{display:flex;align-items:center;gap:.85rem;padding:1rem 1.25rem;border-radius:12px;font-size:.88rem}.alert-item.warn{background:#f59e0b14;border:1px solid rgba(245,158,11,.25);color:#92400e}.alert-item.warn svg{color:#f59e0b}.alert-item.error{background:#ef444412;border:1px solid rgba(239,68,68,.2);color:#7f1d1d}.alert-item.error svg{color:#ef4444}.alert-item.success{background:#10b98112;border:1px solid rgba(16,185,129,.2);color:#064e3b}.alert-item.success svg{color:#10b981}.alert-item span{flex:1}.alert-action{background:#fff;border:1.5px solid currentColor;border-radius:8px;padding:.3rem .8rem;font-size:.78rem;font-weight:700;cursor:pointer;transition:all .2s}.alert-action:hover{opacity:.8}.students-controls{display:flex;align-items:center;gap:1rem;flex-wrap:wrap;margin-bottom:1.25rem}.admin-search{display:flex;align-items:center;gap:.7rem;background:#fff;border:1.5px solid var(--border-color);border-radius:12px;padding:.6rem 1rem;flex:1;min-width:200px;color:var(--text-muted);box-shadow:0 2px 8px #0000000d}.admin-search input{border:none;background:transparent;outline:none;font-size:.9rem;width:100%;color:var(--text-main)}.admin-search input::placeholder{color:var(--text-muted)}.status-pills{display:flex;gap:.5rem;flex-wrap:wrap}.status-pill{padding:.35rem .9rem;border-radius:50px;border:1.5px solid var(--border-color);background:#fff;color:var(--text-muted);font-size:.82rem;font-weight:600;cursor:pointer;transition:all .2s}.status-pill.active{background:var(--primary-color);border-color:var(--primary-color);color:#fff}.students-table-wrap{background:#fff;border-radius:20px;overflow:hidden;box-shadow:0 4px 24px #00000012;overflow-x:auto}.students-table{width:100%;border-collapse:collapse;min-width:780px}.students-table thead tr{background:var(--surface-color);border-bottom:2px solid var(--border-color)}.students-table th{padding:1rem 1.25rem;text-align:left;font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted)}.student-row{border-bottom:1px solid var(--border-color);transition:background .15s}.student-row:hover{background:#f8fafc}.student-row td{padding:1rem 1.25rem;font-size:.88rem}.student-cell{display:flex;align-items:center;gap:.75rem}.student-avatar{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,#08bd80,#06b6d4);color:#fff;display:flex;align-items:center;justify-content:center;font-size:.8rem;font-weight:800;flex-shrink:0}.student-cell strong{display:block;font-size:.88rem;color:var(--text-main)}.student-cell small{font-size:.75rem;color:var(--text-muted)}.batch-tag{font-size:.77rem;background:#08bd801a;color:var(--primary-dark);padding:.25rem .65rem;border-radius:50px;font-weight:600;white-space:nowrap}.status-badge{display:inline-flex;align-items:center;gap:.3rem;font-size:.78rem;font-weight:700;padding:.25rem .7rem;border-radius:50px;text-transform:capitalize}.status-badge.active{background:#10b9811f;color:#065f46}.status-badge.inactive{background:#6b72801f;color:#374151}.status-badge.suspended{background:#ef44441f;color:#7f1d1d}.date-cell{color:var(--text-muted);font-size:.82rem}.paid-badge{font-weight:800;color:#7c3aed}.action-btns{display:flex;gap:.35rem}.action-icon{width:30px;height:30px;border-radius:8px;border:1.5px solid var(--border-color);background:#fff;color:var(--text-muted);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s}.action-icon:hover{border-color:var(--primary-color);color:var(--primary-color)}.action-icon.danger:hover{border-color:#ef4444;color:#ef4444;background:#fee2e2}.table-footer{display:flex;align-items:center;justify-content:space-between;padding:1rem 1.5rem;background:#fff;border-radius:0 0 20px 20px;border-top:1px solid var(--border-color);font-size:.85rem;color:var(--text-muted);flex-wrap:wrap;gap:1rem}.pagination{display:flex;gap:.35rem}.pagination button{width:32px;height:32px;border-radius:8px;border:1.5px solid var(--border-color);background:#fff;font-size:.82rem;font-weight:600;cursor:pointer;transition:all .2s;color:var(--text-muted)}.pagination button:hover:not(:disabled){border-color:var(--primary-color);color:var(--primary-color)}.pagination button.page-active{background:var(--primary-color);border-color:var(--primary-color);color:#fff}.pagination button:disabled{opacity:.4;cursor:not-allowed}.coming-soon-tab{text-align:center;background:#fff;border-radius:24px;padding:5rem 2rem;box-shadow:0 4px 24px #00000012}.cs-icon{color:var(--primary-color);opacity:.3;margin-bottom:1.5rem}.coming-soon-tab h2{font-size:1.5rem;font-weight:800;color:var(--text-main);margin-bottom:.75rem}.coming-soon-tab p{color:var(--text-muted);margin-bottom:2rem}@media (max-width: 900px){.admin-stats-grid{grid-template-columns:repeat(2,1fr)}.overview-grid{grid-template-columns:1fr}}@media (max-width: 600px){.admin-stats-grid{grid-template-columns:1fr}}.fc-layout{min-height:100vh;background:linear-gradient(160deg,#f0fdf9,#f8f9fa 60%)}.fc-page{max-width:1100px;margin:0 auto;padding:6rem 1.5rem 4rem}.fc-header{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1rem;margin-bottom:1.5rem}.fc-header-left{display:flex;align-items:center;gap:1rem}.fc-hero-icon{width:52px;height:52px;background:linear-gradient(135deg,#8b5cf6,#6d28d9);border-radius:14px;display:flex;align-items:center;justify-content:center;color:#fff}.fc-header h1{font-size:1.8rem;font-weight:900;color:var(--text-main)}.fc-header p{color:var(--text-muted);font-size:.9rem}.fc-header-actions{display:flex;gap:.75rem}.fc-action-btn{display:flex;align-items:center;gap:.4rem;padding:.5rem 1rem;border-radius:10px;border:1.5px solid var(--border-color);background:#fff;font-size:.85rem;font-weight:600;cursor:pointer;transition:all .2s;color:var(--text-muted)}.fc-action-btn:hover{border-color:#8b5cf6;color:#8b5cf6}.fc-action-btn.active{background:#8b5cf6;color:#fff;border-color:#8b5cf6}.fc-stats-bar{display:flex;gap:1rem;background:#fff;border-radius:16px;padding:1rem 1.5rem;box-shadow:0 4px 20px #00000012;margin-bottom:1.25rem;flex-wrap:wrap;animation:fadeIn .3s ease}@keyframes fadeIn{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.fc-stat{text-align:center;padding:.5rem 1rem}.fc-stat-val{display:block;font-size:1.3rem;font-weight:900;color:var(--text-main)}.fc-stat span:last-child{font-size:.75rem;color:var(--text-muted)}.fc-stat.green .fc-stat-val{color:#10b981}.fc-stat.orange .fc-stat-val{color:#f97316}.fc-filters{display:flex;gap:1rem;flex-wrap:wrap;margin-bottom:1rem}.fc-filter-group{display:flex;gap:.5rem;flex-wrap:wrap}.fc-pill{padding:.4rem 1rem;border-radius:50px;border:1.5px solid var(--border-color);background:#fff;font-size:.82rem;font-weight:600;cursor:pointer;transition:all .2s;color:var(--text-muted)}.fc-pill.active{background:#8b5cf6;border-color:#8b5cf6;color:#fff;box-shadow:0 4px 12px #8b5cf659}.fc-pill:hover:not(.active){border-color:#8b5cf6;color:#8b5cf6}.fc-progress-wrap{display:flex;align-items:center;gap:1rem;margin-bottom:1.5rem}.fc-progress-bar{flex:1;height:8px;background:#e5e7eb;border-radius:4px;overflow:hidden}.fc-progress-fill{height:100%;background:linear-gradient(90deg,#8b5cf6,#06b6d4);border-radius:4px;transition:width .5s ease}.fc-progress-label{font-size:.85rem;font-weight:700;color:var(--text-muted);white-space:nowrap}.fc-card-area{display:flex;align-items:center;justify-content:center;gap:1.5rem;margin-bottom:1.5rem}.fc-nav-btn{width:48px;height:48px;border-radius:50%;border:2px solid var(--border-color);background:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s;color:var(--text-muted);flex-shrink:0;box-shadow:0 2px 12px #00000014}.fc-nav-btn:hover:not(:disabled){border-color:#8b5cf6;color:#8b5cf6;transform:scale(1.1)}.fc-nav-btn:disabled{opacity:.3;cursor:not-allowed}.fc-card-wrap{width:100%;max-width:600px;height:340px;perspective:1200px;cursor:pointer}.fc-card{width:100%;height:100%;position:relative;transform-style:preserve-3d;transition:transform .55s cubic-bezier(.175,.885,.32,1.275)}.fc-card-wrap.flipped .fc-card{transform:rotateY(180deg)}.fc-card-face{position:absolute;top:0;right:0;bottom:0;left:0;backface-visibility:hidden;border-radius:24px;padding:2rem;display:flex;flex-direction:column;gap:1rem;box-shadow:0 16px 48px #0000001f}.fc-front{background:#fff;border:2px solid var(--border-color)}.fc-back{background:linear-gradient(135deg,#1e1b4b,#312e81);color:#fff;transform:rotateY(180deg);border:2px solid #4338ca}.fc-card-meta{display:flex;gap:.5rem;flex-wrap:wrap}.fc-subject-tag,.fc-topic-tag,.fc-diff-tag{font-size:.76rem;font-weight:700;padding:.2rem .65rem;border-radius:50px}.fc-topic-tag{background:var(--surface-color);color:var(--text-muted)}.fc-known-tag{font-size:.76rem;font-weight:700;color:#10b981}.fc-learning-tag{font-size:.76rem;font-weight:700;color:#f59e0b}.fc-card-content{flex:1;display:flex;flex-direction:column;justify-content:center}.fc-card-label{font-size:.7rem;font-weight:800;text-transform:uppercase;letter-spacing:.12em;color:#8b5cf6;margin-bottom:.75rem}.fc-card-label.answer{color:#ffffff80}.fc-front h2{font-size:1.25rem;font-weight:800;color:var(--text-main);line-height:1.4}.fc-answer-text{font-size:1rem;color:#fffffff2;line-height:1.65;font-family:Inter,sans-serif;white-space:pre-wrap;font-weight:500}.fc-flip-hint{display:flex;align-items:center;gap:.4rem;font-size:.78rem;color:var(--text-muted);margin-top:auto}.fc-back .fc-flip-hint{color:#fff6}.fc-actions{display:flex;justify-content:center;gap:1.5rem;margin-bottom:2rem;animation:fadeIn .3s ease}.fc-action-verdict{display:flex;align-items:center;gap:.6rem;padding:.85rem 2rem;border-radius:50px;border:none;font-size:1rem;font-weight:800;cursor:pointer;transition:all .25s}.fc-action-verdict.learning{background:#ef44441a;color:#ef4444;border:2px solid rgba(239,68,68,.3)}.fc-action-verdict.learning:hover{background:#ef4444;color:#fff;transform:translateY(-2px);box-shadow:0 8px 20px #ef444466}.fc-action-verdict.known{background:#10b9811a;color:#10b981;border:2px solid rgba(16,185,129,.3)}.fc-action-verdict.known:hover{background:#10b981;color:#fff;transform:translateY(-2px);box-shadow:0 8px 20px #10b98166}.fc-empty{text-align:center;padding:4rem 2rem;color:var(--text-muted);background:#fff;border-radius:20px}.fc-empty h3{font-size:1.2rem;font-weight:700;margin:1rem 0 .5rem;color:var(--text-main)}.fc-grid-section{margin-top:2rem}.fc-grid-section h3{font-size:1rem;font-weight:800;color:var(--text-main);margin-bottom:1rem}.fc-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:.75rem}.fc-grid-card{background:#fff;border:1.5px solid var(--border-color);border-radius:14px;padding:1rem;cursor:pointer;transition:all .2s}.fc-grid-card:hover{border-color:#8b5cf6;transform:translateY(-2px);box-shadow:0 4px 16px #8b5cf626}.fc-grid-card.current{border-color:#8b5cf6;background:#8b5cf60f;box-shadow:0 0 0 3px #8b5cf633}.fc-grid-card.is-known{border-color:#10b981;background:#10b9810a}.fc-grid-card.is-learning{border-color:#f59e0b;background:#f59e0b0a}.fc-grid-top{display:flex;justify-content:space-between;margin-bottom:.5rem}.fc-grid-subj{font-size:.75rem;font-weight:700}.fc-grid-diff{font-size:.9rem}.fc-grid-card p{font-size:.8rem;color:var(--text-muted);line-height:1.4}.fc-grid-status{display:inline-flex;align-items:center;gap:.3rem;margin-top:.5rem;font-size:.72rem;font-weight:700;padding:.2rem .5rem;border-radius:50px}.fc-grid-status.known{background:#10b9811f;color:#10b981}.fc-grid-status.learning{background:#f59e0b1f;color:#f59e0b}@media (max-width: 700px){.fc-card-wrap{height:280px}.fc-card-area{gap:.75rem}.fc-nav-btn{width:38px;height:38px}}.gt-layout{min-height:100vh;background:#f1f5f9}.gt-page{max-width:1100px;margin:0 auto;padding:6rem 1.5rem 4rem}.gt-countdown-hero{background:linear-gradient(135deg,#1e1b4b,#312e81,#0f172a);border-radius:24px;padding:2.5rem;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1.5rem;margin-bottom:1.5rem;box-shadow:0 16px 48px #1e1b4b66}.gt-exam-label{display:inline-block;background:#ffffff26;color:#fff;font-size:.8rem;font-weight:700;padding:.3rem .9rem;border-radius:50px;margin-bottom:.75rem}.gt-countdown-left h1{font-size:1.6rem;font-weight:900;color:#fff;margin-bottom:.5rem}.gt-countdown-left p{color:#fff9;font-size:.9rem}.gt-countdown-timer{display:flex;gap:1rem}.gt-time-block{background:#ffffff1a;border:1px solid rgba(255,255,255,.15);border-radius:16px;padding:1rem 1.5rem;text-align:center;min-width:80px}.gt-time-val{display:block;font-size:2rem;font-weight:900;color:#fff;line-height:1}.gt-time-label{font-size:.72rem;color:#ffffff80;text-transform:uppercase;letter-spacing:.08em;margin-top:.3rem}.gt-overall-progress{background:#fff;border-radius:20px;padding:1.75rem;box-shadow:0 4px 24px #00000012;display:flex;align-items:center;gap:3rem;flex-wrap:wrap;margin-bottom:1.5rem}.gt-ov-circle{position:relative;width:120px;height:120px}.gt-ov-svg{width:100%;height:100%}.gt-ov-label{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);text-align:center}.gt-ov-pct{display:block;font-size:1.6rem;font-weight:900;color:var(--text-main)}.gt-ov-label span:last-child{font-size:.72rem;color:var(--text-muted)}.gt-ov-right{display:grid;grid-template-columns:1fr 1fr;gap:1.25rem;flex:1}.gt-ov-stat{display:flex;align-items:center;gap:.75rem}.gt-ov-stat strong{display:block;font-size:1.2rem;font-weight:900;color:var(--text-main)}.gt-ov-stat span:last-child{font-size:.8rem;color:var(--text-muted);display:block}.gt-tabs{display:flex;align-items:center;gap:.5rem;background:#fff;padding:.5rem;border-radius:14px;box-shadow:0 2px 12px #0000000f;margin-bottom:1.5rem}.gt-tab{padding:.55rem 1.25rem;border-radius:10px;border:none;background:transparent;font-size:.9rem;font-weight:700;color:var(--text-muted);cursor:pointer;transition:all .2s}.gt-tab.active{background:linear-gradient(135deg,#08bd80,#06b6d4);color:#fff;box-shadow:0 4px 12px #08bd804d}.gt-add-btn{margin-left:auto;display:flex;align-items:center;gap:.4rem;padding:.55rem 1.1rem;background:var(--primary-color);color:#fff;border:none;border-radius:10px;font-size:.88rem;font-weight:700;cursor:pointer;box-shadow:0 4px 12px #08bd8059;transition:all .2s}.gt-add-btn:hover{background:var(--primary-dark);transform:translateY(-1px)}.gt-goals-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:1.25rem}.gt-goal-card{background:#fff;border-radius:20px;padding:1.5rem;box-shadow:0 4px 20px #00000012;border:1.5px solid var(--border-color);transition:transform .2s,box-shadow .2s}.gt-goal-card:hover{transform:translateY(-3px);box-shadow:0 8px 32px #0000001a}.gt-goal-card.done{background:linear-gradient(135deg,#f0fdf9,#fff);border-color:#10b98140}.gt-goal-header{display:flex;align-items:flex-start;gap:1rem;margin-bottom:1rem}.gt-goal-icon{font-size:2rem;flex-shrink:0}.gt-goal-meta{flex:1}.gt-goal-meta h3{font-size:1rem;font-weight:800;color:var(--text-main);margin-bottom:.5rem}.gt-goal-tags{display:flex;gap:.4rem;flex-wrap:wrap}.gt-cat-tag{font-size:.74rem;font-weight:700;padding:.2rem .6rem;border-radius:50px}.gt-priority-tag{font-size:.74rem;font-weight:700;padding:.2rem .6rem;border-radius:50px;text-transform:capitalize}.gt-priority-tag.high{background:#ef44441f;color:#ef4444}.gt-priority-tag.medium{background:#f59e0b1f;color:#f59e0b}.gt-priority-tag.low{background:#6b72801f;color:#6b7280}.gt-deadline-tag{display:flex;align-items:center;gap:.3rem;font-size:.74rem;color:var(--text-muted)}.gt-goal-actions{display:flex;gap:.4rem}.gt-icon-btn{width:30px;height:30px;border-radius:8px;border:1.5px solid var(--border-color);background:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--text-muted);transition:all .2s}.gt-icon-btn.danger:hover{border-color:#ef4444;color:#ef4444;background:#fee2e2}.gt-progress-section{margin-bottom:1rem}.gt-progress-nums{display:flex;justify-content:space-between;font-size:.85rem;color:var(--text-muted);margin-bottom:.4rem}.gt-progress-track{height:8px;background:#e5e7eb;border-radius:4px;overflow:hidden}.gt-progress-bar-fill{height:100%;border-radius:4px;transition:width .5s ease}.gt-quickupdate{display:flex;align-items:center;gap:.75rem;margin-bottom:1rem}.gt-delta-btn{width:30px;height:30px;border-radius:8px;border:1.5px solid var(--border-color);background:#fff;font-size:1.1rem;font-weight:700;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .15s;color:var(--text-muted)}.gt-delta-btn:hover{border-color:#ef4444;color:#ef4444}.gt-delta-btn.green:hover{border-color:#10b981;color:#10b981}.gt-quickupdate span{flex:1;text-align:center;font-size:.9rem;font-weight:700;color:var(--text-main)}.gt-milestones{display:flex;flex-direction:column;gap:.4rem}.gt-milestone{display:flex;align-items:center;gap:.6rem;font-size:.82rem;color:var(--text-muted)}.gt-milestone.done{color:#10b981}.ms-check{color:#10b981;flex-shrink:0}.ms-dot{width:10px;height:10px;border-radius:50%;border:2px solid #d1d5db;flex-shrink:0}.gt-done-banner{margin-top:1rem;background:linear-gradient(90deg,#10b981,#06b6d4);color:#fff;border-radius:10px;padding:.6rem;text-align:center;font-weight:800;font-size:.9rem}.gt-habits-header{margin-bottom:1.5rem}.gt-habits-header h2{font-size:1.4rem;font-weight:900;color:var(--text-main);margin-bottom:.25rem}.gt-habits-header p{color:var(--text-muted)}.gt-habits-list{display:flex;flex-direction:column;gap:.75rem}.gt-habit-card{background:#fff;border-radius:16px;padding:1.25rem 1.5rem;display:flex;align-items:center;gap:1rem;box-shadow:0 2px 12px #0000000f;border:1.5px solid var(--border-color);cursor:pointer;transition:all .2s}.gt-habit-card:hover{border-color:var(--primary-color);transform:translate(4px)}.gt-habit-card.done{background:linear-gradient(90deg,#f0fdf9,#fff);border-color:#08bd8040}.gt-habit-check{width:28px;height:28px;border-radius:8px;border:2px solid;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:all .25s}.gt-habit-body{flex:1}.gt-habit-body h4{font-size:.95rem;font-weight:700;color:var(--text-main);margin-bottom:.25rem}.gt-habit-streak{display:flex;align-items:center;gap:.4rem;font-size:.8rem;color:#f97316;font-weight:600}.gt-habit-dots{display:flex;gap:4px}.gt-habit-dot{width:8px;height:8px;border-radius:50%;transition:background .3s}.gt-timeline h2{font-size:1.4rem;font-weight:900;color:var(--text-main);margin-bottom:1.5rem}.gt-timeline-item{display:flex;align-items:flex-start;gap:1rem;position:relative;margin-bottom:1.5rem}.gt-tl-dot{width:16px;height:16px;border-radius:50%;flex-shrink:0;margin-top:1.25rem;box-shadow:0 0 0 4px #00000014}.gt-tl-line{position:absolute;left:7px;top:2.5rem;width:2px;height:calc(100% + 1.25rem);background:#e5e7eb;z-index:0}.gt-timeline-item:last-child .gt-tl-line{display:none}.gt-tl-card{background:#fff;border-radius:16px;padding:1.25rem 1.5rem;flex:1;box-shadow:0 2px 12px #0000000f;border:1.5px solid var(--border-color)}.gt-tl-header{display:flex;align-items:center;gap:.75rem;margin-bottom:.75rem}.gt-tl-header span:first-child{font-size:1.3rem}.gt-tl-header h4{flex:1;font-size:.95rem;font-weight:800;color:var(--text-main)}.gt-tl-date{font-size:.8rem;color:var(--text-muted);white-space:nowrap}.gt-tl-progress-bar{height:6px;background:#e5e7eb;border-radius:3px;overflow:hidden;margin-bottom:.5rem}.gt-tl-progress-bar div{height:100%;border-radius:3px;transition:width .5s}.gt-tl-card p{font-size:.82rem;color:var(--text-muted)}.gt-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:1000;display:flex;align-items:center;justify-content:center;padding:1.5rem}.gt-modal{background:#fff;border-radius:24px;padding:2rem;max-width:540px;width:100%;box-shadow:0 24px 64px #0003;animation:modalIn .3s cubic-bezier(.175,.885,.32,1.275)}@keyframes modalIn{0%{opacity:0;transform:scale(.9) translateY(20px)}to{opacity:1;transform:scale(1) translateY(0)}}.gt-modal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.5rem}.gt-modal-header h3{font-size:1.25rem;font-weight:800;color:var(--text-main)}.gt-close-btn{background:var(--surface-color);border:none;border-radius:8px;width:32px;height:32px;display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--text-muted)}.gt-form-group{margin-bottom:1rem}.gt-form-group label{display:block;font-size:.78rem;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:.06em;margin-bottom:.4rem}.gt-form-group input,.gt-form-group select{width:100%;padding:.65rem .9rem;border:1.5px solid var(--border-color);border-radius:10px;font-size:.9rem;font-family:inherit;outline:none;transition:border-color .2s}.gt-form-group input:focus,.gt-form-group select:focus{border-color:var(--primary-color)}.gt-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:.75rem}.gt-modal-actions{display:flex;gap:.75rem;margin-top:1.5rem}.gt-btn-cancel{flex:1;background:var(--surface-color);border:none;padding:.75rem;border-radius:10px;font-weight:700;cursor:pointer}.gt-btn-save{flex:2;display:flex;align-items:center;justify-content:center;gap:.5rem;background:var(--primary-color);color:#fff;border:none;padding:.75rem;border-radius:10px;font-weight:700;cursor:pointer;box-shadow:0 4px 14px #08bd8059}@media (max-width: 768px){.gt-goals-grid{grid-template-columns:1fr}.gt-ov-right{grid-template-columns:1fr 1fr}.gt-countdown-timer{gap:.5rem}.gt-time-block{padding:.75rem 1rem;min-width:64px}.gt-time-val{font-size:1.5rem}}.pd-layout{min-height:100vh;background:#f0f4f8}.pd-page{max-width:1100px;margin:0 auto;padding:6rem 1.5rem 4rem}.pd-header{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1rem;margin-bottom:1.5rem}.pd-header-left{display:flex;align-items:center;gap:1rem}.pd-shield-icon{background:linear-gradient(135deg,#7c3aed,#4f46e5);color:#fff;padding:.6rem;border-radius:12px;width:44px;height:44px}.pd-header h1{font-size:1.7rem;font-weight:900;color:var(--text-main)}.pd-header p{font-size:.9rem;color:var(--text-muted)}.pd-header-right{display:flex;gap:.75rem}.pd-btn{display:flex;align-items:center;gap:.4rem;padding:.55rem 1.1rem;border-radius:10px;font-size:.85rem;font-weight:700;cursor:pointer;transition:all .2s;border:1.5px solid var(--border-color)}.pd-btn.ghost{background:#fff;color:var(--text-muted)}.pd-btn.ghost:hover{border-color:#7c3aed;color:#7c3aed}.pd-btn.primary{background:linear-gradient(135deg,#7c3aed,#4f46e5);color:#fff;border:none;box-shadow:0 4px 14px #7c3aed59}.pd-btn.primary:hover{transform:translateY(-1px);box-shadow:0 6px 20px #7c3aed73}.pd-profile-card{background:linear-gradient(135deg,#1e1b4b,#312e81);border-radius:20px;padding:1.75rem 2rem;display:flex;align-items:center;gap:1.5rem;flex-wrap:wrap;margin-bottom:1.5rem;box-shadow:0 8px 32px #1e1b4b4d}.pd-avatar{width:64px;height:64px;border-radius:50%;background:linear-gradient(135deg,#7c3aed,#06b6d4);color:#fff;font-size:1.4rem;font-weight:900;display:flex;align-items:center;justify-content:center;flex-shrink:0;border:3px solid rgba(255,255,255,.25)}.pd-profile-info{flex:1}.pd-profile-info h2{font-size:1.3rem;font-weight:800;color:#fff;margin-bottom:.25rem}.pd-profile-info p{font-size:.85rem;color:#fff9}.pd-quick-stats{display:flex;gap:1.5rem;flex-wrap:wrap}.pd-qs-item{display:flex;align-items:center;gap:.6rem;color:#fff}.pd-qs-item strong{display:block;font-size:1.1rem;font-weight:900}.pd-qs-item span{font-size:.75rem;color:#ffffff8c}.pd-tabs{display:flex;gap:.25rem;background:#fff;padding:.4rem;border-radius:14px;margin-bottom:1.5rem;box-shadow:0 2px 12px #0000000f}.pd-tab{flex:1;padding:.6rem;border-radius:10px;border:none;background:transparent;font-size:.88rem;font-weight:700;color:var(--text-muted);cursor:pointer;transition:all .2s}.pd-tab.active{background:linear-gradient(135deg,#7c3aed,#4f46e5);color:#fff;box-shadow:0 4px 12px #7c3aed4d}.pd-card{background:#fff;border-radius:20px;padding:1.5rem;box-shadow:0 4px 20px #00000012}.pd-card h3{font-size:1rem;font-weight:800;color:var(--text-main);margin-bottom:1.25rem}.pd-overview-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.25rem;margin-bottom:1.25rem}.pd-card.full-width{grid-column:1 / -1}.pd-bar-chart{display:flex;align-items:flex-end;gap:6px;height:100px;margin-bottom:.5rem}.pd-bar-col{flex:1;display:flex;flex-direction:column;align-items:center;height:100%}.pd-bar-label-top{font-size:.68rem;font-weight:700;color:var(--text-muted);margin-bottom:4px}.pd-bar-outer{flex:1;width:100%;display:flex;align-items:flex-end;background:#f1f5f9;border-radius:6px 6px 0 0;overflow:hidden}.pd-bar-fill{width:100%;background:linear-gradient(180deg,#7c3aed,#4f46e5);border-radius:6px 6px 0 0;transition:height .5s ease}.pd-bar-day{font-size:.7rem;color:var(--text-muted);margin-top:4px;font-weight:600}.pd-chart-total{font-size:.85rem;color:var(--text-muted);text-align:right}.pd-chart-total strong{color:#7c3aed}.pd-alerts-list{display:flex;flex-direction:column;gap:.75rem}.pd-alert-item{display:flex;align-items:flex-start;gap:.75rem;padding:.85rem;border-radius:12px;font-size:.85rem}.pd-alert-item.warn{background:#f59e0b14;border:1px solid rgba(245,158,11,.2)}.pd-alert-item.warn svg{color:#f59e0b;flex-shrink:0;margin-top:2px}.pd-alert-item.good{background:#10b98112;border:1px solid rgba(16,185,129,.2)}.pd-alert-item.good svg{color:#10b981;flex-shrink:0;margin-top:2px}.pd-alert-item.info{background:#06b6d412;border:1px solid rgba(6,182,212,.2)}.pd-alert-item.info svg{color:#06b6d4;flex-shrink:0;margin-top:2px}.pd-alert-item p{margin:0 0 .2rem;color:var(--text-main);line-height:1.5}.pd-alert-item span{font-size:.75rem;color:var(--text-muted)}.pd-upcoming-list{display:flex;flex-direction:column;gap:.75rem}.pd-upcoming-item{display:flex;align-items:center;gap:1rem;padding:1rem 1.25rem;background:var(--surface-color);border-radius:12px;border:1.5px solid var(--border-color);transition:all .2s}.pd-upcoming-item:hover{border-color:#7c3aed;transform:translate(4px)}.pd-upcoming-dot{width:10px;height:10px;border-radius:50%;background:#7c3aed;flex-shrink:0}.pd-upcoming-info{flex:1}.pd-upcoming-info strong{display:block;font-size:.9rem;color:var(--text-main);margin-bottom:.2rem}.pd-upcoming-info span{font-size:.78rem;color:var(--text-muted)}.pd-upcoming-date{display:flex;align-items:center;gap:.4rem;font-size:.82rem;color:var(--text-muted);white-space:nowrap}.pd-perf-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.25rem}.pd-perf-row{display:flex;align-items:center;gap:.75rem;margin-bottom:1rem}.pd-perf-label{width:80px;font-size:.85rem;font-weight:600;color:var(--text-muted);display:flex;align-items:center;gap:.4rem}.pd-perf-bar-outer{flex:1;height:8px;background:#e5e7eb;border-radius:4px;overflow:hidden}.pd-perf-bar-fill{height:100%;border-radius:4px;transition:width .5s}.pd-perf-pct{font-size:.85rem;font-weight:800;width:40px;text-align:right}.pd-perf-change{font-size:.78rem;font-weight:700;width:36px;text-align:right}.pd-perf-change.up{color:#10b981}.pd-perf-change.down{color:#ef4444}.pd-test-row{display:flex;align-items:center;justify-content:space-between;padding:.75rem 0;border-bottom:1px solid var(--border-color)}.pd-test-row:last-child{border-bottom:none}.pd-test-info strong{display:block;font-size:.88rem;color:var(--text-main);margin-bottom:.15rem}.pd-test-info span{font-size:.76rem;color:var(--text-muted)}.pd-test-score{text-align:right}.pd-score-pill{font-size:.82rem;font-weight:800;padding:.25rem .7rem;border-radius:50px;display:inline-block}.pd-score-pill.good{background:#10b9811f;color:#10b981}.pd-score-pill.ok{background:#f59e0b1f;color:#f59e0b}.pd-score-pill.low{background:#ef44441f;color:#ef4444}.pd-test-rank{display:block;font-size:.75rem;color:var(--text-muted);margin-top:.25rem}.pd-attendance-big{display:flex;align-items:center;gap:2.5rem;flex-wrap:wrap;margin-bottom:1rem}.pd-att-circle{position:relative;width:130px;height:130px;flex-shrink:0}.pd-att-circle svg{width:100%;height:100%}.pd-att-label{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);text-align:center}.pd-att-pct{display:block;font-size:1.6rem;font-weight:900;color:var(--text-main)}.pd-att-label span:last-child{font-size:.72rem;color:var(--text-muted)}.pd-att-stats{display:flex;flex-direction:column;gap:.85rem}.pd-att-stat{display:flex;align-items:center;gap:.75rem}.pd-att-stat.good svg{color:#10b981}.pd-att-stat.warn svg{color:#f59e0b}.pd-att-stat svg{color:var(--text-muted)}.pd-att-stat strong{font-size:1.1rem;font-weight:900;color:var(--text-main);display:block}.pd-att-stat span{font-size:.78rem;color:var(--text-muted)}.pd-att-note{font-size:.85rem;color:#92400e;background:#f59e0b14;border:1px solid rgba(245,158,11,.2);border-radius:10px;padding:.85rem 1rem}.pd-msg-card{background:#fff;border-radius:20px;padding:3rem 2rem;text-align:center;box-shadow:0 4px 20px #00000012}.pd-msg-card h3{font-size:1.4rem;font-weight:800;color:var(--text-main);margin-bottom:.5rem}.pd-msg-card p{color:var(--text-muted);margin-bottom:2rem}.pd-msg-contacts{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}.pd-contact-card{background:var(--surface-color);border-radius:16px;padding:1.25rem 1.5rem;display:flex;align-items:center;gap:1rem;border:1.5px solid var(--border-color);min-width:280px}.pd-contact-avatar{width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,#08bd80,#06b6d4);color:#fff;font-size:.9rem;font-weight:800;display:flex;align-items:center;justify-content:center;flex-shrink:0}.pd-contact-card div{flex:1;text-align:left}.pd-contact-card strong{display:block;font-size:.9rem;color:var(--text-main)}.pd-contact-card p{font-size:.8rem;color:var(--text-muted);margin:0}@media (max-width: 768px){.pd-overview-grid,.pd-perf-grid{grid-template-columns:1fr}.pd-quick-stats{gap:1rem}}.forum-layout{min-height:100vh;background:#f8fafc}.forum-page{max-width:1200px;margin:0 auto;padding:6rem 1.5rem 4rem}.forum-hero{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1rem;margin-bottom:1.5rem}.forum-hero-left{display:flex;align-items:center;gap:1rem}.forum-hero-icon{background:linear-gradient(135deg,#06b6d4,#3b82f6);color:#fff;padding:.7rem;border-radius:16px;width:56px;height:56px}.forum-hero h1{font-size:1.8rem;font-weight:900;color:var(--text-main)}.forum-hero p{color:var(--text-muted);font-size:.9rem}.btn-ask{display:flex;align-items:center;gap:.5rem;background:linear-gradient(135deg,#06b6d4,#3b82f6);color:#fff;border:none;padding:.75rem 1.5rem;border-radius:12px;font-size:.95rem;font-weight:800;cursor:pointer;box-shadow:0 6px 20px #06b6d459;transition:all .2s}.btn-ask:hover{transform:translateY(-2px);box-shadow:0 10px 28px #06b6d473}.forum-stats-strip{display:flex;gap:2rem;background:#fff;padding:1rem 1.5rem;border-radius:16px;box-shadow:0 2px 12px #0000000f;margin-bottom:1.5rem;flex-wrap:wrap}.forum-stat{display:flex;align-items:center;gap:.6rem;font-size:.88rem;color:var(--text-muted)}.forum-stat strong{color:var(--text-main)}.forum-body{display:grid;grid-template-columns:260px 1fr;gap:1.5rem;align-items:start}.forum-sidebar{display:flex;flex-direction:column;gap:1.25rem}.sidebar-section{background:#fff;border-radius:18px;padding:1.25rem;box-shadow:0 2px 12px #0000000f}.sidebar-section h4{font-size:.82rem;font-weight:800;color:var(--text-muted);text-transform:uppercase;letter-spacing:.08em;margin-bottom:.75rem}.sidebar-cat-btn{display:flex;align-items:center;justify-content:space-between;width:100%;padding:.5rem .75rem;border-radius:8px;border:none;background:transparent;font-size:.88rem;font-weight:600;color:var(--text-muted);cursor:pointer;transition:all .15s;margin-bottom:.25rem}.sidebar-cat-btn:hover{background:var(--surface-color);color:var(--text-main)}.sidebar-cat-btn.active{background:#06b6d41a;color:#06b6d4;font-weight:800}.cat-count{font-size:.78rem;background:var(--surface-color);color:var(--text-muted);padding:.1rem .45rem;border-radius:50px}.tag-btn{display:inline-block;background:var(--surface-color);border:none;border-radius:50px;padding:.25rem .7rem;font-size:.78rem;font-weight:600;color:var(--text-muted);cursor:pointer;margin:.2rem .1rem;transition:all .2s}.tag-btn:hover{background:#06b6d41a;color:#06b6d4}.contributor-row{display:flex;align-items:center;gap:.75rem;margin-bottom:.75rem}.cont-avatar{width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,#08bd80,#06b6d4);color:#fff;font-size:.78rem;font-weight:800;display:flex;align-items:center;justify-content:center;flex-shrink:0}.contributor-row strong{display:block;font-size:.85rem;color:var(--text-main)}.contributor-row span{font-size:.75rem;color:var(--text-muted)}.feed-controls{display:flex;align-items:center;gap:1rem;margin-bottom:1rem;flex-wrap:wrap}.forum-search{display:flex;align-items:center;gap:.6rem;background:#fff;border:1.5px solid var(--border-color);border-radius:12px;padding:.55rem 1rem;flex:1;min-width:180px;color:var(--text-muted);box-shadow:0 2px 8px #0000000d}.forum-search input{border:none;background:transparent;outline:none;font-size:.9rem;width:100%;color:var(--text-main)}.sort-pills{display:flex;gap:.4rem}.sort-pill{padding:.4rem .9rem;border-radius:50px;border:1.5px solid var(--border-color);background:#fff;font-size:.82rem;font-weight:600;color:var(--text-muted);cursor:pointer;transition:all .2s}.sort-pill.active{background:#06b6d4;border-color:#06b6d4;color:#fff}.forum-post{background:#fff;border-radius:18px;padding:1.25rem 1.5rem;box-shadow:0 2px 12px #0000000f;border:1.5px solid var(--border-color);display:flex;gap:1.25rem;margin-bottom:1rem;cursor:pointer;transition:all .2s}.forum-post:hover{border-color:#06b6d4;transform:translateY(-2px);box-shadow:0 6px 24px #06b6d41f}.post-vote-col{display:flex;flex-direction:column;align-items:center;gap:.25rem;flex-shrink:0}.vote-btn{width:28px;height:28px;border-radius:8px;border:1.5px solid var(--border-color);background:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--text-muted);transition:all .15s}.vote-btn.up:hover,.vote-btn.up.active{border-color:#10b981;color:#10b981;background:#10b98114}.vote-btn.down:hover,.vote-btn.down.active{border-color:#ef4444;color:#ef4444;background:#ef444414}.vote-count{font-size:.9rem;font-weight:800;color:var(--text-main)}.post-body{flex:1;min-width:0}.post-meta-top{display:flex;gap:.4rem;flex-wrap:wrap;margin-bottom:.5rem;align-items:center}.post-category-tag{font-size:.74rem;font-weight:700;padding:.2rem .65rem;border-radius:50px;background:#06b6d41a;color:#06b6d4}.post-category-tag.cat-physics{background:#ef44441a;color:#ef4444}.post-category-tag.cat-chemistry{background:#8b5cf61a;color:#8b5cf6}.post-category-tag.cat-biology{background:#10b9811a;color:#10b981}.post-category-tag.cat-exam-strategy{background:#f59e0b1a;color:#f59e0b}.solved-badge{display:flex;align-items:center;gap:.25rem;font-size:.74rem;font-weight:700;color:#10b981;background:#10b9811a;padding:.2rem .65rem;border-radius:50px}.post-tag{font-size:.72rem;color:var(--text-muted);background:var(--surface-color);padding:.2rem .55rem;border-radius:50px}.post-title{font-size:1.05rem;font-weight:800;color:var(--text-main);margin-bottom:.5rem;line-height:1.4}.post-preview{font-size:.87rem;color:var(--text-muted);line-height:1.55;margin-bottom:.75rem}.top-answer-preview{background:linear-gradient(135deg,#f0fdf9,#06b6d40a);border:1px solid rgba(8,189,128,.2);border-radius:12px;padding:.85rem 1rem;margin-bottom:.75rem}.top-answer-author{display:flex;align-items:center;gap:.6rem;margin-bottom:.5rem}.ta-avatar{width:26px;height:26px;border-radius:50%;color:#fff;font-size:.7rem;font-weight:800;display:flex;align-items:center;justify-content:center;flex-shrink:0}.ta-avatar.faculty{background:linear-gradient(135deg,#f59e0b,#ef4444)}.ta-avatar.expert{background:linear-gradient(135deg,#8b5cf6,#06b6d4)}.top-answer-author strong{font-size:.85rem;color:var(--text-main)}.ta-badge{font-size:.7rem;font-weight:700;padding:.1rem .5rem;border-radius:50px}.ta-badge.faculty{background:#f59e0b26;color:#b45309}.ta-badge.expert{background:#8b5cf626;color:#7c3aed}.top-answer-preview p{font-size:.83rem;color:var(--text-muted);font-style:italic;line-height:1.5}.post-footer{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:.5rem}.post-author-info{display:flex;align-items:center;gap:.6rem;font-size:.8rem;color:var(--text-muted)}.post-avatar{width:24px;height:24px;border-radius:50%;background:linear-gradient(135deg,#08bd80,#06b6d4);color:#fff;font-size:.65rem;font-weight:800;display:flex;align-items:center;justify-content:center}.author-badge{font-size:.72rem;background:#08bd801a;color:var(--primary-dark);padding:.1rem .5rem;border-radius:50px;font-weight:700}.post-time{display:flex;align-items:center;gap:.3rem}.post-stats{display:flex;align-items:center;gap:.75rem;font-size:.8rem;color:var(--text-muted)}.post-stats span{display:flex;align-items:center;gap:.3rem}.bookmark-btn{border:none;background:transparent;color:var(--text-muted);cursor:pointer;display:flex;align-items:center;padding:.2rem;border-radius:6px}.bookmark-btn.active{color:#f59e0b}.forum-empty{text-align:center;padding:4rem;background:#fff;border-radius:20px;color:var(--text-muted)}.forum-empty h3{font-size:1.2rem;font-weight:700;margin:1rem 0 .5rem;color:var(--text-main)}.forum-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:1000;display:flex;align-items:center;justify-content:center;padding:1.5rem}.forum-modal{background:#fff;border-radius:24px;padding:2rem;max-width:580px;width:100%;box-shadow:0 24px 64px #0003;animation:slideIn .3s cubic-bezier(.175,.885,.32,1.275)}@keyframes slideIn{0%{opacity:0;transform:scale(.9) translateY(20px)}to{opacity:1;transform:scale(1) translateY(0)}}.forum-modal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.5rem}.forum-modal-header h3{font-size:1.25rem;font-weight:800;color:var(--text-main)}.forum-modal-header button{background:var(--surface-color);border:none;border-radius:8px;width:32px;height:32px;display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--text-muted)}.forum-form-group{margin-bottom:1rem}.forum-form-group label{display:block;font-size:.78rem;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:.06em;margin-bottom:.4rem}.forum-form-group input,.forum-form-group select,.forum-form-group textarea{width:100%;padding:.7rem 1rem;border:1.5px solid var(--border-color);border-radius:10px;font-size:.9rem;font-family:inherit;outline:none;transition:border-color .2s;resize:vertical}.forum-form-group input:focus,.forum-form-group select:focus,.forum-form-group textarea:focus{border-color:#06b6d4}.forum-modal-actions{display:flex;gap:.75rem;margin-top:1.5rem}.btn-cancel{flex:1;background:var(--surface-color);border:none;padding:.75rem;border-radius:10px;font-weight:700;cursor:pointer;font-family:inherit}.btn-post{flex:2;background:linear-gradient(135deg,#06b6d4,#3b82f6);color:#fff;border:none;padding:.75rem;border-radius:10px;font-weight:800;cursor:pointer;font-size:.95rem;font-family:inherit;box-shadow:0 4px 14px #06b6d459}@media (max-width: 900px){.forum-body{grid-template-columns:1fr}.forum-sidebar{display:none}}.cert-layout{min-height:100vh;background:linear-gradient(160deg,#fdf9f0,#f8f9fa 60%)}.cert-page{max-width:1100px;margin:0 auto;padding:6rem 1.5rem 4rem}.cert-hero{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1.5rem;margin-bottom:1.75rem;background:linear-gradient(135deg,#1c1917,#292524);border-radius:24px;padding:2rem 2.5rem;box-shadow:0 12px 40px #1c191759}.cert-hero-left{display:flex;align-items:center;gap:1.25rem}.cert-hero-icon{width:60px;height:60px;background:linear-gradient(135deg,#f59e0b,#ef4444);border-radius:16px;display:flex;align-items:center;justify-content:center;color:#fff;box-shadow:0 8px 20px #f59e0b66}.cert-hero h1{font-size:1.7rem;font-weight:900;color:#fff;margin-bottom:.3rem}.cert-hero p{color:#ffffff8c;font-size:.9rem}.cert-hero-stats{display:flex;gap:1.5rem}.ch-stat{text-align:center;background:#ffffff14;border:1px solid rgba(255,255,255,.12);border-radius:14px;padding:1rem 1.5rem}.ch-stat span{display:block;font-size:1.8rem;font-weight:900;color:#fff}.ch-stat small{font-size:.75rem;color:#ffffff80;text-transform:uppercase;letter-spacing:.06em}.cert-tabs{display:flex;gap:.25rem;background:#fff;padding:.4rem;border-radius:14px;box-shadow:0 2px 12px #00000012;margin-bottom:1.75rem}.cert-tab{flex:1;padding:.6rem;border-radius:10px;border:none;background:transparent;font-size:.9rem;font-weight:700;color:var(--text-muted);cursor:pointer;transition:all .2s}.cert-tab.active{background:linear-gradient(135deg,#f59e0b,#ef4444);color:#fff;box-shadow:0 4px 12px #f59e0b59}.cert-section-header{margin-bottom:1rem}.cert-section-header h2{font-size:1.15rem;font-weight:800;color:var(--text-main);margin-bottom:.2rem}.cert-section-header p{font-size:.85rem;color:var(--text-muted)}.cert-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.25rem;margin-bottom:2rem}.cert-card{border-radius:20px;padding:1.5rem;border:2px solid transparent;cursor:pointer;transition:all .25s}.cert-card.earned:hover{transform:translateY(-4px);box-shadow:0 12px 40px #0000001f}.cert-card.locked{background:#fff;border-color:var(--border-color);opacity:.85}.cert-card-top{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:.75rem}.cert-icon-big{font-size:2.5rem;line-height:1}.cert-icon-big.locked-icon{filter:grayscale(1) opacity(.4)}.cert-grade-badge{font-size:.78rem;font-weight:800;padding:.3rem .75rem;border-radius:50px;display:flex;align-items:center;gap:.3rem}.cert-grade-badge.locked{color:#9ca3af}.cert-card h3{font-size:1.05rem;font-weight:800;margin-bottom:.4rem}.cert-card p{font-size:.85rem;color:var(--text-muted);margin-bottom:.75rem;line-height:1.45}.cert-score{font-size:.82rem;font-weight:700;color:var(--text-main);background:#0000000d;padding:.35rem .75rem;border-radius:8px;display:inline-block;margin-bottom:.5rem}.cert-score-muted{font-size:.82rem;color:#9ca3af;margin-bottom:.5rem}.cert-date{display:flex;align-items:center;gap:.4rem;font-size:.78rem;color:var(--text-muted);margin-bottom:1rem}.cert-actions{display:flex;gap:.6rem}.cert-btn{display:flex;align-items:center;gap:.35rem;padding:.45rem .9rem;border-radius:9px;font-size:.8rem;font-weight:700;cursor:pointer;transition:all .2s}.cert-btn.download{background:transparent;border:1.5px solid}.cert-btn.download:hover{opacity:.8}.cert-btn.share{background:#0000000f;border:none;color:var(--text-muted)}.cert-btn.share:hover{background:#0000001a}.cert-lock-progress{margin-top:.75rem}.cert-lock-bar{height:6px;background:#e5e7eb;border-radius:3px;overflow:hidden;margin-bottom:.3rem}.cert-lock-fill{height:100%;border-radius:3px;transition:width .5s}.cert-lock-progress span{font-size:.75rem;color:#9ca3af}.badges-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:1rem}.badge-card{background:#fff;border-radius:18px;padding:1.5rem 1rem;text-align:center;box-shadow:0 4px 20px #00000012;border:1.5px solid var(--border-color);position:relative;overflow:hidden;transition:all .25s}.badge-card:hover{transform:translateY(-3px);box-shadow:0 8px 30px #0000001f}.badge-card.badge-earned{border-color:transparent}.badge-card.badge-locked{opacity:.65}.badge-rarity-bar{position:absolute;top:0;left:0;right:0;height:4px}.badge-icon-wrap{font-size:2.5rem;margin-bottom:.75rem;line-height:1}.badge-icon-wrap.grayscale{filter:grayscale(1) opacity(.4)}.badge-card h4{font-size:.92rem;font-weight:800;color:var(--text-main);margin-bottom:.35rem}.badge-card p{font-size:.78rem;color:var(--text-muted);line-height:1.4;margin-bottom:.6rem}.badge-rarity{font-size:.75rem;font-weight:700}.badge-earned-check{position:absolute;top:.5rem;right:.5rem;color:#10b981}.badge-lock-icon{position:absolute;top:.6rem;right:.6rem;color:#d1d5db}.cert-leaderboard{background:#fff;border-radius:20px;padding:1.75rem;box-shadow:0 4px 24px #00000012}.cert-lb-header{display:flex;align-items:center;gap:.75rem;margin-bottom:1.5rem}.cert-lb-header h2{font-size:1.2rem;font-weight:800;color:var(--text-main)}.cert-lb-row{display:flex;align-items:center;gap:1.25rem;padding:1rem 1.25rem;border-radius:14px;margin-bottom:.6rem;border:1.5px solid var(--border-color);transition:all .2s}.cert-lb-row:hover{border-color:#f59e0b;transform:translate(4px)}.cert-lb-row.you-row{background:linear-gradient(90deg,#f59e0b12,#fff);border-color:#f59e0b59}.cert-lb-rank{font-size:1.2rem;width:36px;text-align:center;font-weight:900;color:var(--text-muted)}.cert-lb-avatar{width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,#08bd80,#06b6d4);color:#fff;font-size:.85rem;font-weight:800;display:flex;align-items:center;justify-content:center;flex-shrink:0}.cert-lb-avatar.you{background:linear-gradient(135deg,#f59e0b,#ef4444);box-shadow:0 0 0 3px #f59e0b4d}.cert-lb-info{flex:1}.cert-lb-info strong{display:block;font-size:.9rem;color:var(--text-main)}.cert-lb-info span{font-size:.78rem;color:var(--text-muted)}.cert-lb-pts{font-size:1.1rem;font-weight:900;color:#f59e0b}.cert-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);z-index:1000;display:flex;align-items:center;justify-content:center;padding:1.5rem}.cert-modal{border-radius:28px;padding:2.5rem 2rem;max-width:420px;width:100%;text-align:center;position:relative;box-shadow:0 32px 80px #00000040;animation:certIn .35s cubic-bezier(.175,.885,.32,1.275)}@keyframes certIn{0%{opacity:0;transform:scale(.85) translateY(30px)}to{opacity:1;transform:scale(1) translateY(0)}}.cert-modal-close{position:absolute;top:1rem;right:1rem;background:#00000014;border:none;border-radius:8px;width:32px;height:32px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:opacity .2s}.cert-modal-icon{font-size:4rem;margin-bottom:.75rem}.cert-modal-grade{font-size:.82rem;font-weight:800;margin-bottom:.75rem}.cert-modal h2{font-size:1.4rem;font-weight:900;margin-bottom:.6rem}.cert-modal p{color:var(--text-muted);font-size:.9rem;line-height:1.55;margin-bottom:.75rem}.cert-modal-detail{font-weight:700;font-size:.88rem;margin-bottom:.75rem;color:var(--text-main)}.cert-modal-earned{display:flex;align-items:center;justify-content:center;gap:.5rem;font-size:.88rem;color:#10b981;font-weight:700;margin-bottom:1.5rem}.cert-modal-progress{margin-bottom:1.5rem}.cert-modal-actions{display:flex;gap:.75rem;justify-content:center}.cert-modal-actions button{display:flex;align-items:center;gap:.5rem;padding:.7rem 1.5rem;border-radius:12px;font-size:.9rem;font-weight:800;cursor:pointer;border:none;transition:all .2s}.cert-modal-actions button:first-child{color:#fff;box-shadow:0 4px 14px #0003}.cert-modal-actions button:last-child{background:#0000000f;color:var(--text-muted)}@media (max-width: 768px){.cert-hero-stats{gap:.75rem}.ch-stat{padding:.75rem 1rem}.cert-grid{grid-template-columns:1fr}.badges-grid{grid-template-columns:repeat(2,1fr)}}.pq-layout{min-height:100vh;background:linear-gradient(160deg,#f5f3ff,#f8fafc 60%)}.pq-page{max-width:860px;margin:0 auto;padding:6rem 1.5rem 4rem}.pq-setup-header{text-align:center;margin-bottom:2rem}.pq-setup-icon{background:linear-gradient(135deg,#8b5cf6,#6d28d9);color:#fff;padding:.75rem;border-radius:18px;width:64px;height:64px;margin:0 auto 1rem}.pq-setup h1{font-size:2rem;font-weight:900;color:var(--text-main);margin-bottom:.5rem}.pq-setup p{color:var(--text-muted)}.pq-setup-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.25rem;margin-bottom:1.25rem}.pq-setup-card{background:#fff;border-radius:20px;padding:1.5rem;box-shadow:0 4px 20px #00000012}.pq-setup-card h3{font-size:.9rem;font-weight:800;color:var(--text-muted);text-transform:uppercase;letter-spacing:.07em;margin-bottom:1rem}.pq-subject-pills{display:flex;gap:.6rem;flex-wrap:wrap}.pq-subject-btn{display:flex;align-items:center;gap:.5rem;padding:.6rem 1.2rem;border-radius:50px;border:2px solid var(--border-color);background:#fff;font-size:.9rem;font-weight:700;cursor:pointer;transition:all .2s;color:var(--text-muted)}.pq-subject-btn.active{background:#8b5cf6;border-color:#8b5cf6;color:#fff;box-shadow:0 4px 14px #8b5cf659}.pq-chapter-select{width:100%;padding:.65rem 1rem;border:1.5px solid var(--border-color);border-radius:10px;font-size:.9rem;font-family:inherit;outline:none}.pq-chapter-select:focus{border-color:#8b5cf6}.pq-mode-list{display:flex;flex-direction:column;gap:.6rem}.pq-mode-card{display:flex;align-items:center;gap:1rem;padding:1rem;border-radius:12px;border:2px solid var(--border-color);cursor:pointer;transition:all .2s}.pq-mode-card:hover{border-color:#8b5cf6}.pq-mode-card.active{border-color:#8b5cf6;background:#8b5cf60f}.pq-mode-icon{font-size:1.5rem}.pq-mode-card strong{display:block;font-size:.95rem;color:var(--text-main);margin-bottom:.2rem}.pq-mode-card p{font-size:.8rem;color:var(--text-muted)}.pq-mode-check{color:#8b5cf6;margin-left:auto}.pq-setup-summary{display:flex;gap:.6rem;flex-wrap:wrap;margin-bottom:1.5rem;justify-content:center}.pq-setup-summary span{background:#8b5cf61a;color:#7c3aed;font-size:.85rem;font-weight:700;padding:.35rem .9rem;border-radius:50px}.pq-start-btn{display:flex;align-items:center;gap:.75rem;margin:0 auto;background:linear-gradient(135deg,#8b5cf6,#6d28d9);color:#fff;border:none;padding:1rem 3rem;border-radius:50px;font-size:1.1rem;font-weight:900;cursor:pointer;box-shadow:0 8px 28px #8b5cf666;transition:all .2s}.pq-start-btn:hover{transform:translateY(-2px);box-shadow:0 12px 36px #8b5cf680}.pq-timer-bar{height:5px;background:#e5e7eb;position:sticky;top:64px;z-index:10}.pq-timer-fill{height:100%;transition:width 1s linear}.pq-quiz-header{display:flex;align-items:center;justify-content:space-between;padding:.75rem 0;margin-bottom:.75rem;flex-wrap:wrap;gap:.5rem}.pq-progress-text{font-size:.88rem;font-weight:700;color:var(--text-muted)}.pq-timer{display:flex;align-items:center;gap:.4rem;font-size:1.1rem;font-weight:900;color:var(--text-main);background:#fff;padding:.4rem .9rem;border-radius:50px;box-shadow:0 2px 10px #00000014}.pq-timer.urgent{color:#ef4444;animation:pulse 1s infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.6}}.pq-score-live{font-size:.88rem;font-weight:700;color:#10b981;background:#10b9811a;padding:.35rem .85rem;border-radius:50px}.pq-progress-dots{display:flex;gap:5px;flex-wrap:wrap;margin-bottom:1.25rem}.pq-dot{width:22px;height:7px;border-radius:4px;background:#e5e7eb;cursor:pointer;transition:all .2s}.pq-dot.curr{background:#8b5cf6}.pq-dot.right{background:#10b981}.pq-dot.wrong{background:#ef4444}.pq-question-card{background:#fff;border-radius:22px;padding:2rem;box-shadow:0 8px 30px #00000017;margin-bottom:1.25rem}.pq-q-number{font-size:.76rem;font-weight:800;text-transform:uppercase;letter-spacing:.1em;color:#8b5cf6;margin-bottom:.75rem}.pq-question-card h2{font-size:1.1rem;font-weight:800;color:var(--text-main);line-height:1.5;margin-bottom:1.5rem}.pq-options{display:flex;flex-direction:column;gap:.65rem}.pq-option{display:flex;align-items:center;gap:1rem;padding:.9rem 1.25rem;border-radius:14px;border:2px solid var(--border-color);background:#fff;font-size:.92rem;color:var(--text-main);cursor:pointer;font-weight:600;text-align:left;transition:all .2s}.pq-option:hover:not(:disabled){border-color:#8b5cf6;background:#8b5cf60d}.pq-option.correct{border-color:#10b981;background:#10b98114;color:#065f46}.pq-option.wrong{border-color:#ef4444;background:#ef444414;color:#991b1b}.pq-opt-letter{width:28px;height:28px;border-radius:8px;background:var(--surface-color);font-weight:900;font-size:.8rem;display:flex;align-items:center;justify-content:center;flex-shrink:0}.pq-opt-icon{margin-left:auto;color:#10b981;flex-shrink:0}.pq-opt-icon.wrong{color:#ef4444}.pq-result-banner{display:flex;align-items:center;gap:.75rem;padding:.85rem 1.25rem;border-radius:12px;margin-top:1.25rem;font-weight:700}.pq-result-banner.correct{background:#10b9811a;color:#065f46;border:1px solid rgba(16,185,129,.25)}.pq-result-banner.wrong{background:#ef444414;color:#991b1b;border:1px solid rgba(239,68,68,.2)}.pq-result-banner span{flex:1}.pq-exp-toggle{font-size:.82rem;font-weight:800;text-decoration:underline;cursor:pointer;color:inherit;background:none;border:none}.pq-explanation{background:#8b5cf612;border:1px solid rgba(139,92,246,.2);border-radius:12px;padding:1rem;font-size:.88rem;color:var(--text-main);line-height:1.55;margin-top:.75rem;display:flex;gap:.75rem}.pq-quiz-footer{display:flex;justify-content:flex-end}.pq-skip-btn{display:flex;align-items:center;gap:.5rem;background:linear-gradient(135deg,#8b5cf6,#6d28d9);color:#fff;border:none;padding:.75rem 1.5rem;border-radius:12px;font-size:.95rem;font-weight:800;cursor:pointer;box-shadow:0 4px 14px #8b5cf659;transition:all .2s}.pq-skip-btn:disabled{opacity:.5;cursor:not-allowed}.pq-result-header{display:flex;align-items:center;gap:3rem;background:#fff;border-radius:24px;padding:2rem;box-shadow:0 8px 32px #00000017;margin-bottom:2rem;flex-wrap:wrap}.pq-result-score-ring{position:relative;width:160px;height:160px;flex-shrink:0}.pq-result-score-ring svg{width:100%;height:100%}.pq-result-pct{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);text-align:center}.pq-result-pct span{display:block;font-size:2rem;font-weight:900;color:var(--text-main)}.pq-result-pct small{font-size:.78rem;color:var(--text-muted)}.pq-result-stats{display:grid;grid-template-columns:1fr 1fr;gap:1rem;flex:1}.pq-rs-item{text-align:center;padding:1rem;border-radius:14px}.pq-rs-item.correct{background:#10b98114}.pq-rs-item.correct svg,.pq-rs-item.correct h3{color:#10b981}.pq-rs-item.wrong{background:#ef444414}.pq-rs-item.wrong svg,.pq-rs-item.wrong h3{color:#ef4444}.pq-rs-item.skipped,.pq-rs-item.time{background:#f1f5f9}.pq-rs-item h3{font-size:1.6rem;font-weight:900;margin:.4rem 0 .25rem}.pq-rs-item span{font-size:.8rem;color:var(--text-muted)}.pq-review-list h3{font-size:1.1rem;font-weight:800;color:var(--text-main);margin-bottom:1rem}.pq-review-item{display:flex;align-items:flex-start;gap:1rem;background:#fff;border-radius:14px;padding:1rem 1.25rem;margin-bottom:.6rem;box-shadow:0 2px 10px #0000000f;border-left:4px solid transparent}.pq-review-item.right{border-left-color:#10b981}.pq-review-item.wrong{border-left-color:#ef4444}.pq-rv-num{font-size:.78rem;font-weight:800;color:var(--text-muted);white-space:nowrap;margin-top:2px}.pq-rv-body{flex:1}.pq-rv-body p{font-size:.88rem;color:var(--text-main);margin-bottom:.4rem;font-weight:600}.pq-rv-answers{display:flex;gap:.75rem;flex-wrap:wrap}.pq-rv-correct{display:flex;align-items:center;gap:.3rem;font-size:.8rem;color:#10b981;font-weight:700}.pq-rv-yours{display:flex;align-items:center;gap:.3rem;font-size:.8rem;color:#ef4444}.pq-rv-icon.right{color:#10b981;flex-shrink:0}.pq-rv-icon.wrong{color:#ef4444;flex-shrink:0}.pq-result-actions{display:flex;gap:1rem;margin-top:2rem;justify-content:center}.pq-rb{display:flex;align-items:center;gap:.6rem;padding:.85rem 2rem;border-radius:50px;font-size:1rem;font-weight:800;cursor:pointer;transition:all .2s}.pq-rb.ghost{background:#fff;border:2px solid var(--border-color);color:var(--text-muted)}.pq-rb.ghost:hover{border-color:#8b5cf6;color:#8b5cf6}.pq-rb.primary{background:linear-gradient(135deg,#8b5cf6,#6d28d9);color:#fff;border:none;box-shadow:0 6px 20px #8b5cf659}@media (max-width: 700px){.pq-setup-grid{grid-template-columns:1fr}.pq-result-header{flex-direction:column;align-items:center}}.vl-layout{min-height:100vh;background:#0f0f14;color:#fff}.vl-page{max-width:1200px;margin:0 auto;padding:6rem 1.5rem 4rem}.vl-hero{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1.5rem;margin-bottom:2rem}.vl-hero-left{display:flex;align-items:center;gap:1.25rem}.vl-hero-icon{width:60px;height:60px;background:linear-gradient(135deg,#06b6d4,#3b82f6);border-radius:18px;display:flex;align-items:center;justify-content:center;color:#fff;box-shadow:0 8px 24px #06b6d466}.vl-hero h1{font-size:2rem;font-weight:900;color:#fff;margin-bottom:.25rem}.vl-hero p{color:#94a3b8}.vl-hero-stats{display:flex;gap:2rem}.vl-hs{text-align:center}.vl-hs strong{display:block;font-size:1.6rem;font-weight:900;color:#06b6d4}.vl-hs span{font-size:.78rem;color:#64748b}.vl-controls{display:flex;align-items:center;gap:1rem;flex-wrap:wrap;margin-bottom:1.5rem}.vl-search{display:flex;align-items:center;gap:.7rem;background:#1e1e2e;border:1.5px solid #2a2a3e;border-radius:14px;padding:.6rem 1.1rem;flex:1;min-width:200px;color:#94a3b8}.vl-search input{border:none;background:transparent;outline:none;font-size:.92rem;color:#fff;width:100%}.vl-search input::placeholder{color:#475569}.vl-subject-pills{display:flex;gap:.5rem;flex-wrap:wrap}.vl-pill{padding:.45rem 1rem;border-radius:50px;border:1.5px solid #2a2a3e;background:#1e1e2e;font-size:.83rem;font-weight:700;cursor:pointer;color:#94a3b8;transition:all .2s}.vl-pill.active{color:#fff;box-shadow:0 4px 12px #0000004d}.vl-view-toggle{display:flex;gap:.25rem;background:#1e1e2e;border-radius:10px;padding:.25rem}.vl-view-toggle button{width:36px;height:36px;border-radius:8px;border:none;background:transparent;color:#64748b;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s}.vl-view-toggle button.active{background:#2a2a3e;color:#06b6d4}.vl-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:1.25rem}.vl-grid.list-view{grid-template-columns:1fr}.vl-grid.list-view .vl-playlist-card{display:flex;flex-direction:row}.vl-grid.list-view .vl-thumb{width:200px;flex-shrink:0;border-radius:14px 0 0 14px}.vl-playlist-card{background:#1a1a2e;border-radius:18px;overflow:hidden;border:1.5px solid #2a2a3e;transition:all .25s}.vl-playlist-card:hover{transform:translateY(-4px);border-color:#06b6d4;box-shadow:0 12px 40px #06b6d426}.vl-thumb{position:relative;height:180px;display:flex;align-items:center;justify-content:center;overflow:hidden}.vl-thumb-icon{font-size:3.5rem;z-index:1;filter:drop-shadow(0 4px 12px rgba(0,0,0,.5))}.vl-lock-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:#0000008c;display:flex;align-items:center;justify-content:center;color:#fff;z-index:2}.vl-play-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:#0000;display:flex;align-items:center;justify-content:center;color:#fff;opacity:0;transition:all .2s;z-index:3}.vl-playlist-card:hover .vl-play-overlay{opacity:1;background:#0000004d}.vl-thumb-meta{position:absolute;bottom:.75rem;left:0;right:0;display:flex;justify-content:space-between;padding:0 .75rem;z-index:4}.vl-video-count,.vl-duration{background:#000000b3;color:#fff;font-size:.72rem;font-weight:700;padding:.2rem .6rem;border-radius:6px;display:flex;align-items:center;gap:.3rem}.vl-card-body{padding:1.25rem}.vl-card-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:.6rem}.vl-subject-tag{font-size:.78rem;font-weight:700}.vl-bookmark{background:transparent;border:none;color:#64748b;cursor:pointer;padding:.25rem;border-radius:6px;transition:color .2s}.vl-bookmark.active{color:#f59e0b}.vl-card-body h3{font-size:1.02rem;font-weight:800;color:#fff;margin-bottom:.4rem;line-height:1.35}.vl-educator{display:flex;align-items:center;gap:.4rem;font-size:.82rem;color:#64748b;margin-bottom:.75rem}.vl-card-stats{display:flex;gap:1rem;font-size:.8rem;color:#64748b;margin-bottom:.75rem;align-items:center;flex-wrap:wrap}.vl-card-stats span{display:flex;align-items:center;gap:.35rem}.vl-locked-tag{background:#f59e0b26;color:#f59e0b;padding:.15rem .55rem;border-radius:50px;font-weight:700}.vl-expand-btn{display:flex;align-items:center;gap:.4rem;background:transparent;border:1.5px solid #2a2a3e;color:#94a3b8;font-size:.82rem;font-weight:700;padding:.45rem .9rem;border-radius:50px;cursor:pointer;transition:all .2s;width:100%;justify-content:center}.vl-expand-btn:hover{border-color:#06b6d4;color:#06b6d4}.vl-expand-btn .rotate{transform:rotate(90deg)}.vl-chapters{margin-top:.75rem;border-top:1px solid #2a2a3e;padding-top:.75rem}.vl-chapter-row{display:flex;align-items:center;gap:.75rem;padding:.6rem 0;border-bottom:1px solid #1e1e2e}.vl-chapter-row:last-of-type{border-bottom:none}.vl-chapter-row.watched{opacity:.6}.vl-ch-icon{color:#64748b;flex-shrink:0}.watched-icon{color:#10b981}.vl-ch-info{flex:1}.vl-ch-info span{display:block;font-size:.85rem;color:#cbd5e1;font-weight:600;margin-bottom:.15rem}.vl-ch-info small{display:flex;align-items:center;gap:.3rem;font-size:.75rem;color:#64748b}.ch-lock{color:#475569}.vl-ch-play{background:#06b6d426;color:#06b6d4;border:none;font-size:.75rem;padding:.25rem .6rem;border-radius:8px;cursor:pointer;transition:all .2s}.vl-ch-play:hover{background:#06b6d4;color:#fff}.vl-unlock-btn{width:100%;margin-top:.75rem;background:linear-gradient(135deg,#f59e0b,#ef4444);color:#fff;border:none;border-radius:10px;padding:.65rem;font-weight:800;cursor:pointer;font-size:.88rem;font-family:inherit}.vl-empty{text-align:center;padding:4rem;color:#64748b}.vl-empty h3{font-size:1.2rem;font-weight:700;margin:1rem 0 .5rem;color:#94a3b8}@media (max-width: 768px){.vl-grid{grid-template-columns:1fr}.vl-grid.list-view .vl-thumb{width:100%;border-radius:14px 14px 0 0}.vl-grid.list-view .vl-playlist-card{flex-direction:column}}.ls-layout{min-height:100vh;background:#f0f5f9}.ls-page{max-width:1100px;margin:0 auto;padding:6rem 1.5rem 4rem}.ls-header{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1rem;margin-bottom:1.25rem}.ls-header-left{display:flex;align-items:center;gap:1rem}.ls-hero-icon{width:52px;height:52px;background:linear-gradient(135deg,#06b6d4,#3b82f6);border-radius:14px;display:flex;align-items:center;justify-content:center;color:#fff}.ls-header h1{font-size:1.8rem;font-weight:900;color:var(--text-main)}.ls-header p{color:var(--text-muted);font-size:.9rem}.ls-view-toggle{display:flex;gap:.25rem;background:#fff;border-radius:12px;padding:.3rem;box-shadow:0 2px 10px #00000012}.ls-view-toggle button{padding:.4rem 1rem;border-radius:9px;border:none;background:transparent;font-size:.85rem;font-weight:700;color:var(--text-muted);cursor:pointer;transition:all .2s}.ls-view-toggle button.active{background:linear-gradient(135deg,#06b6d4,#3b82f6);color:#fff;box-shadow:0 3px 10px #06b6d44d}.ls-live-banner{display:flex;align-items:center;gap:.75rem;background:linear-gradient(90deg,#1e1b4b,#312e81);color:#fff;border-radius:14px;padding:.85rem 1.25rem;margin-bottom:1.25rem;flex-wrap:wrap}.ls-live-dot{width:10px;height:10px;border-radius:50%;background:#ef4444;animation:blink 1s infinite}@keyframes blink{0%,to{opacity:1}50%{opacity:.2}}.ls-live-banner strong{font-size:.82rem;text-transform:uppercase;letter-spacing:.07em}.ls-live-banner span{font-size:.9rem;flex:1}.ls-day-strip{display:flex;gap:.5rem;background:#fff;padding:.5rem;border-radius:14px;margin-bottom:1.5rem;box-shadow:0 2px 12px #0000000f;overflow-x:auto}.ls-day-btn{flex:1;min-width:60px;padding:.6rem .5rem;border-radius:10px;border:none;background:transparent;cursor:pointer;position:relative;transition:all .2s}.ls-day-btn .ls-day-label{display:block;font-size:.85rem;font-weight:800;color:var(--text-muted);margin-bottom:.3rem}.ls-day-btn .ls-day-count{display:inline-flex;align-items:center;justify-content:center;width:20px;height:20px;background:var(--surface-color);color:var(--text-muted);font-size:.72rem;font-weight:800;border-radius:50%}.ls-day-btn.active{background:linear-gradient(135deg,#06b6d4,#3b82f6)}.ls-day-btn.active .ls-day-label,.ls-day-btn.active .ls-day-count{color:#fff;background:#fff3}.ls-today-dot{position:absolute;top:4px;right:4px;width:6px;height:6px;border-radius:50%;background:#ef4444}.ls-class-card{background:#fff;border-radius:18px;padding:1.25rem 1.5rem;display:flex;align-items:center;gap:1.25rem;margin-bottom:.85rem;box-shadow:0 3px 14px #00000012;border-left:5px solid transparent;transition:all .2s;flex-wrap:wrap}.ls-class-card:hover{transform:translate(4px);box-shadow:0 6px 24px #0000001a}.ls-class-card.done{opacity:.7}.ls-class-card.live{box-shadow:0 0 0 2px #10b98166,0 6px 24px #10b98126}.ls-class-time{text-align:center;width:70px;flex-shrink:0}.ls-time-start{display:block;font-size:1.05rem;font-weight:900;color:var(--text-main)}.ls-time-end{display:block;font-size:.78rem;color:var(--text-muted);margin-bottom:.25rem}.ls-live-tag{font-size:.7rem;font-weight:900;color:#10b981;letter-spacing:.05em}.ls-done-icon{color:#10b981}.ls-class-info{flex:1;min-width:200px}.ls-class-subject{font-size:.78rem;font-weight:700;display:block;margin-bottom:.3rem}.ls-class-info h3{font-size:.98rem;font-weight:800;color:var(--text-main);margin-bottom:.4rem}.ls-class-meta{display:flex;gap:1rem;font-size:.8rem;color:var(--text-muted);flex-wrap:wrap}.ls-class-meta span{display:flex;align-items:center;gap:.3rem}.ls-class-actions{display:flex;gap:.5rem;align-items:center}.ls-join-btn{display:flex;align-items:center;gap:.4rem;padding:.55rem 1.1rem;border-radius:50px;font-size:.82rem;font-weight:800;cursor:pointer;border:none;transition:all .2s}.ls-join-btn.live{background:linear-gradient(135deg,#10b981,#059669);color:#fff;box-shadow:0 4px 14px #10b98166;animation:pulse-green 2s infinite}@keyframes pulse-green{0%,to{box-shadow:0 4px 14px #10b98166}50%{box-shadow:0 4px 24px #10b981b3}}.ls-join-btn.rec{background:#06b6d41a;color:#06b6d4;border:1.5px solid rgba(6,182,212,.3)}.ls-join-btn.upcoming{background:#f59e0b14;color:#d97706;border:1.5px solid rgba(245,158,11,.3)}.ls-join-btn.upcoming:hover{background:#f59e0b;color:#fff}.ls-download-btn{width:36px;height:36px;border-radius:10px;border:1.5px solid var(--border-color);background:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--text-muted);transition:all .2s}.ls-download-btn:hover{border-color:#06b6d4;color:#06b6d4}.ls-empty{text-align:center;padding:4rem;background:#fff;border-radius:20px;color:var(--text-muted)}.ls-empty h3{font-size:1.1rem;font-weight:700;color:var(--text-main);margin:1rem 0 .5rem}.ls-calendar-view{background:#fff;border-radius:20px;padding:1.25rem;box-shadow:0 4px 20px #00000014;overflow-x:auto;margin-bottom:1.5rem}.ls-cal-header-row{display:grid;grid-template-columns:50px repeat(7,1fr);gap:0;margin-bottom:.5rem}.ls-cal-day-header{text-align:center;font-size:.82rem;font-weight:700;color:var(--text-muted);padding:.4rem;border-radius:8px}.ls-cal-day-header.today{background:#06b6d41a;color:#06b6d4}.ls-cal-day-header.active-col{font-weight:900}.ls-cal-time-col{width:50px}.ls-cal-body{display:grid;grid-template-columns:50px repeat(7,1fr);position:relative;height:440px}.ls-cal-hours{display:flex;flex-direction:column}.ls-cal-hour-label{flex:1;font-size:.7rem;color:var(--text-muted);font-weight:600;padding-top:.15rem;text-align:right;padding-right:6px}.ls-cal-column{position:relative;border-left:1px solid var(--border-color)}.ls-cal-column.highlighted{background:#06b6d408}.ls-cal-cell{height:calc(100% / 11);border-bottom:1px dashed #f1f5f9}.ls-cal-event{position:absolute;left:2px;right:2px;border-radius:6px;padding:2px 4px;z-index:2;overflow:hidden;display:flex;flex-direction:column;gap:1px;transition:opacity .2s;cursor:pointer}.ls-cal-event:hover{z-index:10;box-shadow:0 4px 12px #00000026}.ls-weekly-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:.85rem;margin-top:1.5rem}.ls-ws-card{background:#fff;border-radius:14px;padding:1.1rem;text-align:center;box-shadow:0 2px 12px #0000000f}.ls-ws-card strong{display:block;font-size:1.5rem;font-weight:900;color:var(--text-main);margin-bottom:.25rem}.ls-ws-card span{font-size:.78rem;color:var(--text-muted)}@media (max-width: 768px){.ls-weekly-stats{grid-template-columns:repeat(2,1fr)}.ls-class-card{flex-wrap:wrap}}.pa-layout{min-height:100vh;background:#f0f4f8}.pa-page{max-width:1100px;margin:0 auto;padding:6rem 1.5rem 4rem}.pa-header{display:flex;align-items:center;gap:1rem;margin-bottom:1.5rem}.pa-header-left{display:flex;align-items:center;gap:1rem}.pa-hero-icon{width:52px;height:52px;background:linear-gradient(135deg,#10b981,#06b6d4);border-radius:14px;display:flex;align-items:center;justify-content:center;color:#fff}.pa-header h1{font-size:1.8rem;font-weight:900;color:var(--text-main)}.pa-header p{color:var(--text-muted);font-size:.9rem}.pa-kpi-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:.85rem;margin-bottom:1.5rem}.pa-kpi-card{background:#fff;border-radius:16px;padding:1.25rem;box-shadow:0 3px 14px #0000000f;display:flex;align-items:center;gap:.9rem;border:1.5px solid var(--border-color)}.pa-kpi-card.accent-green{border-left:4px solid #10b981}.pa-kpi-icon{width:44px;height:44px;border-radius:12px;background:#10b9811a;display:flex;align-items:center;justify-content:center;color:#10b981;flex-shrink:0}.pa-kpi-card h2{font-size:1.4rem;font-weight:900;color:var(--text-main);margin-bottom:.2rem}.pa-kpi-card p{font-size:.75rem;color:var(--text-muted)}.pa-tabs{display:flex;gap:.25rem;background:#fff;padding:.4rem;border-radius:14px;margin-bottom:1.5rem;box-shadow:0 2px 12px #0000000f;overflow-x:auto}.pa-tab{padding:.6rem 1.25rem;border-radius:10px;border:none;background:transparent;font-size:.88rem;font-weight:700;color:var(--text-muted);cursor:pointer;transition:all .2s;white-space:nowrap}.pa-tab.active{background:linear-gradient(135deg,#10b981,#06b6d4);color:#fff;box-shadow:0 4px 12px #10b9814d}.pa-subject-strip{background:#fff;border-radius:16px;padding:1.25rem 1.5rem;margin-bottom:.85rem;box-shadow:0 2px 12px #0000000f}.pa-subj-header{display:flex;align-items:center;gap:.75rem;margin-bottom:.75rem;flex-wrap:wrap}.pa-subj-icon{font-size:1.5rem}.pa-subj-header h3{font-size:1rem;font-weight:800;color:var(--text-main);flex:1}.pa-subj-header span{font-size:.82rem;color:var(--text-muted)}.pa-improvement{font-size:.85rem;font-weight:800}.pa-improvement.up{color:#10b981}.pa-improvement.down{color:#ef4444}.pa-overall-pct{font-size:1.2rem;font-weight:900;margin-left:.5rem}.pa-subj-bar-outer{height:8px;background:#e5e7eb;border-radius:4px;overflow:hidden}.pa-subj-bar-fill{height:100%;border-radius:4px;transition:width .6s ease}.pa-score-chart{background:#fff;border-radius:18px;padding:1.5rem;box-shadow:0 3px 14px #0000000f;margin-top:1rem}.pa-score-chart h3{font-size:1rem;font-weight:800;color:var(--text-main);margin-bottom:1rem}.pa-chart-area{display:flex;align-items:flex-end;gap:8px;height:140px}.pa-chart-col{flex:1;display:flex;flex-direction:column;align-items:center;height:100%}.pa-chart-bar-wrap{flex:1;width:100%;display:flex;align-items:flex-end}.pa-chart-bar{width:100%;border-radius:6px 6px 0 0;min-height:4px;transition:height .5s ease}.pa-chart-score{font-size:.72rem;font-weight:800;color:var(--text-muted);margin:4px 0 2px}.pa-chart-label{font-size:.68rem;color:var(--text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%;text-align:center}.pa-chapter-block{margin-bottom:.85rem}.pa-block-header{display:flex;align-items:center;gap:.75rem;width:100%;background:#fff;border:none;border-radius:16px;padding:1.25rem 1.5rem;cursor:pointer;box-shadow:0 2px 12px #0000000f;text-align:left;transition:all .2s}.pa-block-header:hover{box-shadow:0 4px 20px #0000001a}.pa-block-header h3{font-size:1rem;font-weight:800;color:var(--text-main)}.pa-chapter-table{background:#fff;border-radius:0 0 16px 16px;padding:1rem;box-shadow:0 4px 20px #00000012;overflow-x:auto}.pa-ch-table-head{display:grid;grid-template-columns:2fr 2fr 1fr 1fr 1.2fr .5fr;gap:.5rem;padding:.4rem .75rem;font-size:.74rem;font-weight:800;text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted)}.pa-ch-table-row{display:grid;grid-template-columns:2fr 2fr 1fr 1fr 1.2fr .5fr;gap:.5rem;align-items:center;padding:.6rem .75rem;border-top:1px solid var(--border-color);font-size:.85rem;color:var(--text-muted)}.pa-ch-name{font-weight:700;color:var(--text-main)}.pa-acc-bar-outer{position:relative;height:6px;background:#e5e7eb;border-radius:3px;overflow:visible}.pa-acc-bar-fill{height:100%;border-radius:3px}.pa-acc-label{position:absolute;right:0;top:-18px;font-size:.72rem;font-weight:800}.pa-trend{font-size:1rem;font-weight:900}.pa-trend.up{color:#10b981}.pa-trend.down{color:#ef4444}.pa-trend.same{color:#6b7280}.pa-test-card{background:#fff;border-radius:16px;padding:1.25rem 1.5rem;display:flex;align-items:center;gap:1.5rem;box-shadow:0 2px 12px #0000000f;margin-bottom:.75rem;flex-wrap:wrap}.pa-tc-left h3{font-size:.95rem;font-weight:800;color:var(--text-main);margin-bottom:.2rem}.pa-tc-date{font-size:.78rem;color:var(--text-muted)}.pa-tc-middle{flex:1;min-width:150px}.pa-tc-score-bar{height:8px;background:#e5e7eb;border-radius:4px;overflow:hidden;margin-bottom:.4rem}.pa-tc-score-bar div{height:100%;border-radius:4px;transition:width .5s}.pa-tc-middle span{font-size:.82rem;font-weight:700;color:var(--text-muted)}.pa-tc-right{display:flex;gap:1.5rem}.pa-tc-stat{text-align:center}.pa-tc-stat strong{display:block;font-size:1.1rem;font-weight:900;color:var(--text-main)}.pa-tc-stat span{font-size:.76rem;color:var(--text-muted)}.pa-weak-header{display:flex;align-items:center;gap:.75rem;margin-bottom:1.25rem;flex-wrap:wrap}.pa-warn-icon{color:#f59e0b}.pa-weak-header h2{font-size:1.2rem;font-weight:800;color:var(--text-main)}.pa-weak-header p{color:var(--text-muted);font-size:.88rem;width:100%}.pa-weak-card{background:#fff;border-radius:16px;padding:1.25rem 1.5rem;display:flex;align-items:center;gap:1.25rem;box-shadow:0 2px 12px #0000000f;margin-bottom:.75rem;flex-wrap:wrap;border-left:4px solid #ef4444}.pa-weak-rank{font-size:1.3rem;font-weight:900;color:#ef4444;width:30px;flex-shrink:0}.pa-weak-info{flex:1}.pa-weak-info h4{font-size:.98rem;font-weight:800;color:var(--text-main);margin-bottom:.2rem}.pa-weak-info span{font-size:.8rem;font-weight:700}.pa-weak-acc{flex:2;min-width:150px}.pa-weak-bar{height:7px;background:#e5e7eb;border-radius:4px;overflow:hidden;margin-bottom:.3rem}.pa-weak-bar div{height:100%;border-radius:4px}.pa-weak-acc span{font-size:.8rem;font-weight:700;color:#ef4444}.pa-practice-btn{background:#ef44441a;color:#ef4444;border:1.5px solid rgba(239,68,68,.3);border-radius:50px;padding:.4rem 1rem;font-size:.82rem;font-weight:800;cursor:pointer;white-space:nowrap;transition:all .2s}.pa-practice-btn:hover{background:#ef4444;color:#fff}.pa-ai-suggestion{display:flex;align-items:flex-start;gap:1rem;background:linear-gradient(135deg,#f0fdf4,#ecfeff);border:1px solid rgba(16,185,129,.25);border-radius:16px;padding:1.25rem;margin-top:1rem}.pa-ai-suggestion svg{color:#10b981;flex-shrink:0;margin-top:2px}.pa-ai-suggestion strong{display:block;color:var(--text-main);margin-bottom:.3rem}.pa-ai-suggestion p{font-size:.88rem;color:var(--text-muted);line-height:1.55}@media (max-width: 768px){.pa-kpi-grid{grid-template-columns:repeat(2,1fr)}.pa-ch-table-head,.pa-ch-table-row{grid-template-columns:2fr 1.5fr .7fr .7fr}.pa-ch-table-head span:nth-child(n+5),.pa-ch-table-row span:nth-child(n+5){display:none}}.rp-layout{min-height:100vh;background:linear-gradient(160deg,#fffbf0,#f8fafc 50%)}.rp-page{max-width:960px;margin:0 auto;padding:6rem 1.5rem 4rem}.rp-hero{background:linear-gradient(135deg,#1c1917,#0f2027,#1c1917);border-radius:24px;padding:2.5rem;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1.5rem;margin-bottom:1.5rem;box-shadow:0 16px 50px #1c191759}.rp-hero-icon{width:60px;height:60px;background:linear-gradient(135deg,#f59e0b,#f97316);border-radius:18px;display:flex;align-items:center;justify-content:center;color:#fff;margin-bottom:1rem;box-shadow:0 8px 24px #f59e0b66}.rp-hero h1{font-size:2rem;font-weight:900;color:#fff;margin-bottom:.5rem}.rp-hero p{color:#fff9;font-size:.9rem;max-width:400px;line-height:1.55;margin-bottom:1rem}.rp-reward-chips{display:flex;gap:.6rem;flex-wrap:wrap}.rp-reward-chips span{background:#ffffff1a;color:#fff;font-size:.82rem;font-weight:700;padding:.35rem .85rem;border-radius:50px;border:1px solid rgba(255,255,255,.15)}.rp-hero-stats{display:flex;gap:1rem}.rp-hero-stat{background:#ffffff14;border:1px solid rgba(255,255,255,.12);border-radius:16px;padding:1.25rem 1.5rem;text-align:center;min-width:90px}.rp-hero-stat span{display:block;font-size:1.8rem;font-weight:900;color:#fff}.rp-hero-stat small{font-size:.72rem;color:#ffffff80}.rp-hero-stat.highlight span{color:#f59e0b}.rp-code-box{background:#fff;border-radius:20px;padding:1.75rem 2rem;box-shadow:0 6px 28px #00000017;display:flex;align-items:center;gap:2rem;flex-wrap:wrap;margin-bottom:1.5rem;border:2px dashed rgba(245,158,11,.35)}.rp-code-left{flex:1}.rp-code-label{font-size:.76rem;font-weight:800;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);margin-bottom:.5rem}.rp-code-display{font-size:2rem;font-weight:900;color:#d97706;font-family:Courier New,monospace;letter-spacing:.1em;margin-bottom:.5rem}.rp-code-left p{font-size:.85rem;color:var(--text-muted)}.rp-code-actions{display:flex;flex-direction:column;gap:.75rem;min-width:220px}.rp-copy-btn{display:flex;align-items:center;gap:.5rem;background:linear-gradient(135deg,#f59e0b,#f97316);color:#fff;border:none;border-radius:12px;padding:.75rem 1.5rem;font-size:.95rem;font-weight:800;cursor:pointer;transition:all .25s;box-shadow:0 4px 14px #f59e0b66}.rp-copy-btn.copied{background:linear-gradient(135deg,#10b981,#059669);box-shadow:0 4px 14px #10b98166}.rp-share-btns{display:flex;gap:.5rem}.rp-share-btn{padding:.45rem .85rem;border-radius:9px;font-size:.8rem;font-weight:800;cursor:pointer;border:none;transition:all .2s}.rp-share-btn.whatsapp{background:#22c55e;color:#fff}.rp-share-btn.twitter{background:#1d9bf0;color:#fff}.rp-share-btn.link{background:var(--surface-color);color:var(--text-muted);display:flex;align-items:center;gap:.3rem;border:1.5px solid var(--border-color)}.rp-share-btn.link:hover{border-color:#f59e0b;color:#f59e0b}.rp-tabs{display:flex;gap:.25rem;background:#fff;padding:.4rem;border-radius:14px;box-shadow:0 2px 12px #0000000f;margin-bottom:1.5rem;overflow-x:auto}.rp-tab{flex:1;padding:.6rem .75rem;border-radius:10px;border:none;background:transparent;font-size:.87rem;font-weight:700;color:var(--text-muted);cursor:pointer;transition:all .2s;white-space:nowrap}.rp-tab.active{background:linear-gradient(135deg,#f59e0b,#f97316);color:#fff;box-shadow:0 4px 12px #f59e0b59}.rp-ov-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:.85rem;margin-bottom:1.5rem}.rp-ov-card{background:#fff;border-radius:16px;padding:1.25rem;box-shadow:0 3px 14px #0000000f;display:flex;flex-direction:column;align-items:center;gap:.5rem;text-align:center}.rp-ov-card h3{font-size:1.5rem;font-weight:900;color:var(--text-main)}.rp-ov-card p{font-size:.78rem;color:var(--text-muted)}.rp-how-it-works{background:#fff;border-radius:20px;padding:1.75rem;box-shadow:0 3px 14px #0000000f}.rp-how-it-works h3{font-size:1rem;font-weight:800;color:var(--text-main);margin-bottom:1.25rem}.rp-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}.rp-step-card{background:#fef9f0;border-radius:16px;padding:1.25rem;text-align:center;border:1px solid rgba(245,158,11,.2)}.rp-step-icon{font-size:2rem;margin-bottom:.75rem}.rp-step-card h4{font-size:.92rem;font-weight:800;color:var(--text-main);margin-bottom:.4rem}.rp-step-card p{font-size:.82rem;color:var(--text-muted);line-height:1.45}.rp-ref-summary{display:flex;gap:1rem;margin-bottom:1rem;flex-wrap:wrap}.rp-ref-summary span{font-size:.82rem;font-weight:700;color:var(--text-muted);background:#fff;padding:.3rem .85rem;border-radius:50px;box-shadow:0 2px 8px #0000000f}.rp-ref-card{background:#fff;border-radius:16px;padding:1rem 1.25rem;display:flex;align-items:center;gap:1rem;box-shadow:0 2px 12px #0000000f;margin-bottom:.65rem;border:1.5px solid var(--border-color)}.rp-ref-card.active{border-left:4px solid #10b981}.rp-ref-card.pending{border-left:4px solid #f59e0b}.rp-ref-card.inactive{border-left:4px solid #d1d5db;opacity:.75}.rp-ref-avatar{width:38px;height:38px;border-radius:50%;background:linear-gradient(135deg,#08bd80,#06b6d4);color:#fff;font-size:.8rem;font-weight:800;display:flex;align-items:center;justify-content:center;flex-shrink:0}.rp-ref-info{flex:1}.rp-ref-info strong{display:block;font-size:.92rem;color:var(--text-main);margin-bottom:.15rem}.rp-ref-info span{display:flex;align-items:center;gap:.3rem;font-size:.78rem;color:var(--text-muted)}.rp-status-badge{font-size:.74rem;font-weight:800;padding:.2rem .65rem;border-radius:50px;text-transform:capitalize}.rp-status-badge.active{background:#10b9811a;color:#10b981}.rp-status-badge.pending{background:#f59e0b1a;color:#f59e0b}.rp-status-badge.inactive{background:#6b72801a;color:#6b7280}.rp-ref-earned{display:flex;align-items:center;gap:.25rem;font-size:.9rem;font-weight:900;color:#10b981}.muted{color:var(--text-muted);font-size:.82rem}.rp-ms-desc{color:var(--text-muted);font-size:.88rem;margin-bottom:1.25rem}.rp-milestone-card{background:#fff;border-radius:18px;padding:1.25rem 1.5rem;display:flex;align-items:center;gap:1.25rem;box-shadow:0 3px 14px #00000012;margin-bottom:.85rem;border:1.5px solid var(--border-color)}.rp-milestone-card.achieved{border-color:#f59e0b66;background:linear-gradient(90deg,#fffbf0,#fff)}.rp-ms-icon{font-size:2rem;flex-shrink:0}.rp-ms-info{flex:1}.rp-ms-info h4{font-size:1rem;font-weight:800;color:var(--text-main);margin-bottom:.2rem}.rp-ms-bonus{font-size:.85rem;font-weight:700;color:#d97706;margin-bottom:.5rem}.rp-ms-bar{height:6px;background:#e5e7eb;border-radius:3px;overflow:hidden;margin-bottom:.3rem}.rp-ms-bar div{height:100%;background:linear-gradient(90deg,#f59e0b,#f97316);border-radius:3px;transition:width .5s}.rp-ms-info span{font-size:.78rem;color:var(--text-muted)}.rp-ms-done{color:#10b981}.rp-ms-locked{font-size:1.5rem}.rp-leaderboard h3{font-size:1.1rem;font-weight:800;color:var(--text-main);margin-bottom:1rem}.rp-lb-row{display:flex;align-items:center;gap:1rem;background:#fff;border-radius:14px;padding:1rem 1.25rem;margin-bottom:.6rem;box-shadow:0 2px 10px #0000000f;border:1.5px solid var(--border-color);transition:all .2s}.rp-lb-row.you{background:linear-gradient(90deg,#fffbf0,#fff);border-color:#f59e0b66}.rp-lb-rank{font-size:1.2rem;width:36px}.rp-lb-avatar{width:38px;height:38px;border-radius:50%;color:#fff;font-size:.8rem;font-weight:800;display:flex;align-items:center;justify-content:center;flex-shrink:0}.rp-lb-info{flex:1}.rp-lb-info strong{display:block;font-size:.9rem;color:var(--text-main)}.rp-lb-info span{font-size:.78rem;color:var(--text-muted)}.rp-lb-earned{display:flex;align-items:center;gap:.25rem;font-size:1rem;font-weight:900;color:#d97706}.rp-balance-card{background:linear-gradient(135deg,#f59e0b,#f97316);border-radius:20px;padding:2rem;text-align:center;display:flex;align-items:center;justify-content:center;gap:1.5rem;color:#fff;margin-bottom:2rem;box-shadow:0 12px 36px #f59e0b66}.rp-balance-card svg{opacity:.8}.rp-balance-card h2{font-size:2.5rem;font-weight:900}.rp-balance-card p{opacity:.8}.rp-withdraw-options h3{font-size:1rem;font-weight:800;color:var(--text-main);margin-bottom:.85rem}.rp-withdraw-option{display:flex;align-items:center;gap:1rem;width:100%;background:#fff;border:1.5px solid var(--border-color);border-radius:14px;padding:1.1rem 1.25rem;cursor:pointer;margin-bottom:.6rem;transition:all .2s}.rp-withdraw-option:hover{border-color:#f59e0b;transform:translate(4px)}.rp-withdraw-option span:first-child{font-size:1.5rem}.rp-withdraw-option div{flex:1;text-align:left}.rp-withdraw-option strong{display:block;font-size:.92rem;color:var(--text-main)}.rp-withdraw-option span:nth-child(2):not(:first-child){font-size:.78rem;color:var(--text-muted)}.rp-withdraw-option svg{color:var(--text-muted)}@media (max-width: 768px){.rp-ov-grid{grid-template-columns:repeat(2,1fr)}.rp-steps{grid-template-columns:1fr}.rp-hero-stats{gap:.5rem}}.ds-layout{min-height:100vh;background:#0e0e13}.ds-page{display:grid;grid-template-columns:300px 1fr;height:calc(100vh - 64px);margin-top:64px;overflow:hidden}.ds-sidebar{background:#141418;border-right:1px solid #1e1e2e;display:flex;flex-direction:column;gap:1.25rem;padding:1.5rem;overflow-y:auto}.ds-ai-badge{display:flex;align-items:center;gap:.6rem;background:linear-gradient(135deg,#08bd80,#06b6d4);color:#fff;font-size:.9rem;font-weight:800;padding:.55rem 1rem;border-radius:50px;width:fit-content;margin-bottom:.5rem}.ds-sidebar-header p{font-size:.78rem;color:#64748b}.ds-subject-select label,.ds-chapter-select label,.ds-quick-prompts label{display:block;font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:.08em;color:#475569;margin-bottom:.6rem}.ds-subject-pills{display:flex;flex-direction:column;gap:.4rem}.ds-subj-btn{display:flex;align-items:center;gap:.5rem;padding:.55rem .85rem;border-radius:10px;border:1.5px solid #1e1e2e;background:#1a1a24;font-size:.88rem;font-weight:700;color:#94a3b8;cursor:pointer;transition:all .2s;text-align:left}.ds-subj-btn:hover{border-color:#08bd80;color:#08bd80}.ds-subj-btn.active{background:#08bd801f;border-color:#08bd80;color:#08bd80}.ds-chapter-dropdown{position:relative}.ds-chapter-dropdown select{width:100%;padding:.55rem 2rem .55rem .75rem;background:#1a1a24;border:1.5px solid #1e1e2e;border-radius:10px;color:#94a3b8;font-size:.85rem;-webkit-appearance:none;-moz-appearance:none;appearance:none;cursor:pointer;outline:none;font-family:inherit}.ds-chapter-dropdown svg{position:absolute;right:.6rem;top:50%;transform:translateY(-50%);color:#475569;pointer-events:none}.ds-quick-prompts label{display:flex;align-items:center;gap:.4rem}.ds-quick-btn{display:block;width:100%;text-align:left;background:#1a1a24;border:1px solid #1e1e2e;border-radius:8px;padding:.5rem .75rem;font-size:.8rem;color:#94a3b8;cursor:pointer;margin-bottom:.35rem;transition:all .2s;line-height:1.4}.ds-quick-btn:hover{border-color:#08bd80;color:#08bd80;background:#08bd8012}.ds-new-chat{display:flex;align-items:center;gap:.6rem;width:100%;justify-content:center;background:transparent;border:1.5px solid #1e1e2e;border-radius:10px;padding:.6rem;color:#64748b;font-size:.85rem;font-weight:700;cursor:pointer;transition:all .2s;margin-top:auto}.ds-new-chat:hover{border-color:#ef4444;color:#ef4444}.ds-stats{display:flex;gap:1rem;margin-top:.25rem}.ds-stat{flex:1;background:#1a1a24;border-radius:10px;padding:.75rem;text-align:center}.ds-stat strong{display:block;font-size:1.1rem;font-weight:900;color:#fff}.ds-stat span{font-size:.72rem;color:#64748b}.ds-chat-area{display:flex;flex-direction:column;background:#0e0e13;overflow:hidden}.ds-chat-header{display:flex;align-items:center;justify-content:space-between;padding:.85rem 1.5rem;border-bottom:1px solid #1e1e2e;background:#141418;flex-shrink:0}.ds-chat-ai-info{display:flex;align-items:center;gap:.75rem}.ds-ai-avatar{width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,#08bd80,#06b6d4);color:#fff;display:flex;align-items:center;justify-content:center}.ds-chat-ai-info strong{display:block;color:#fff;font-size:.95rem}.ds-online-dot{font-size:.75rem;color:#10b981;font-weight:700}.ds-chapter-tag{background:#08bd801a;color:#08bd80;font-size:.8rem;font-weight:700;padding:.3rem .85rem;border-radius:50px}.ds-messages{flex:1;overflow-y:auto;padding:1.5rem;display:flex;flex-direction:column;gap:1.25rem}.ds-msg-row{display:flex;gap:.85rem}.ds-msg-row.user{flex-direction:row-reverse}.ds-msg-avatar{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,#1e1e2e,#2a2a3e);color:#94a3b8;display:flex;align-items:center;justify-content:center;flex-shrink:0}.ds-msg-row.assistant .ds-msg-avatar{background:linear-gradient(135deg,#08bd80,#06b6d4);color:#fff}.ds-msg-bubble{max-width:75%}.ds-msg-row.user .ds-msg-bubble{align-items:flex-end}.ds-msg-text{background:#1e1e2e;border-radius:16px 16px 16px 4px;padding:1rem 1.25rem;color:#e2e8f0;font-size:.88rem;line-height:1.65}.ds-msg-row.user .ds-msg-text{background:linear-gradient(135deg,#08bd80,#06b6d4);color:#fff;border-radius:16px 16px 4px}.ds-msg-text p{margin:0 0 .3rem}.ds-msg-text p:last-child{margin:0}.ds-msg-text strong{color:#08bd80}.ds-msg-row.user .ds-msg-text strong{color:#fff;font-weight:900}.ds-msg-text em{color:#94a3b8}.ds-msg-text li{margin-left:1rem;margin-bottom:.2rem}.ds-msg-text h4{font-size:.85rem;font-weight:800;color:#06b6d4;margin:.5rem 0 .25rem}.ds-msg-footer{display:flex;align-items:center;justify-content:space-between;margin-top:.4rem;padding:0 .25rem}.ds-msg-time{font-size:.72rem;color:#475569}.ds-msg-actions{display:flex;gap:.4rem}.ds-msg-actions button{background:transparent;border:none;color:#475569;cursor:pointer;padding:.2rem;border-radius:5px;transition:color .2s;display:flex}.ds-msg-actions button:hover,.ds-msg-actions button.active{color:#08bd80}.ds-msg-bubble.typing{padding:.85rem 1.25rem;background:#1e1e2e;border-radius:16px 16px 16px 4px}.ds-typing-dots{display:flex;gap:5px;align-items:center}.ds-typing-dots span{width:8px;height:8px;border-radius:50%;background:#08bd80;animation:typing 1.4s infinite}.ds-typing-dots span:nth-child(2){animation-delay:.2s}.ds-typing-dots span:nth-child(3){animation-delay:.4s}@keyframes typing{0%,80%,to{opacity:.3;transform:scale(.8)}40%{opacity:1;transform:scale(1)}}.ds-input-area{padding:1rem 1.5rem;border-top:1px solid #1e1e2e;background:#141418;flex-shrink:0}.ds-input-box{display:flex;align-items:flex-end;gap:.75rem;background:#1e1e2e;border:1.5px solid #2a2a3e;border-radius:16px;padding:.75rem 1rem}.ds-input-box:focus-within{border-color:#08bd80}.ds-input-box textarea{flex:1;background:transparent;border:none;outline:none;color:#e2e8f0;font-size:.9rem;font-family:inherit;resize:none;max-height:120px;line-height:1.5}.ds-input-box textarea::placeholder{color:#475569}.ds-send-btn{width:38px;height:38px;border-radius:10px;background:#2a2a3e;border:none;color:#475569;cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:all .2s}.ds-send-btn.active{background:linear-gradient(135deg,#08bd80,#06b6d4);color:#fff;box-shadow:0 4px 12px #08bd8059}.ds-input-hint{font-size:.72rem;color:#374151;margin-top:.5rem;text-align:center}@media (max-width: 900px){.ds-page{grid-template-columns:1fr}.ds-sidebar{display:none}}.nh-layout{min-height:100vh;background:#f3f4f8}.nh-page{max-width:1200px;margin:0 auto;padding:6rem 1.5rem 4rem}.nh-header{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1rem;margin-bottom:1.25rem}.nh-header-left{display:flex;align-items:center;gap:1rem}.nh-hero-icon{width:52px;height:52px;background:linear-gradient(135deg,#06b6d4,#3b82f6);border-radius:14px;display:flex;align-items:center;justify-content:center;color:#fff}.nh-header h1{font-size:1.8rem;font-weight:900;color:var(--text-main)}.nh-header p{color:var(--text-muted);font-size:.9rem}.nh-upload-btn{display:flex;align-items:center;gap:.6rem;background:linear-gradient(135deg,#06b6d4,#3b82f6);color:#fff;border:none;padding:.75rem 1.5rem;border-radius:12px;font-size:.95rem;font-weight:800;cursor:pointer;box-shadow:0 6px 20px #06b6d459;transition:all .2s}.nh-upload-btn:hover{transform:translateY(-2px);box-shadow:0 10px 28px #06b6d473}.nh-stats-strip{display:flex;gap:1.5rem;background:#fff;padding:1rem 1.5rem;border-radius:16px;box-shadow:0 2px 12px #0000000f;margin-bottom:1.25rem;flex-wrap:wrap}.nh-stat{display:flex;align-items:center;gap:.6rem;font-size:.88rem;color:var(--text-muted)}.nh-stat svg{color:#06b6d4}.nh-stat strong{color:var(--text-main);font-weight:800}.nh-controls{display:flex;align-items:center;gap:1rem;flex-wrap:wrap;margin-bottom:1rem}.nh-search{display:flex;align-items:center;gap:.6rem;background:#fff;border:1.5px solid var(--border-color);border-radius:12px;padding:.55rem 1rem;flex:1;min-width:180px;box-shadow:0 2px 8px #0000000d}.nh-search input{border:none;background:transparent;outline:none;font-size:.9rem;width:100%;color:var(--text-main)}.nh-subject-filter{display:flex;gap:.4rem;flex-wrap:wrap}.nh-filter-btn{padding:.4rem .9rem;border-radius:50px;border:1.5px solid var(--border-color);background:#fff;font-size:.83rem;font-weight:700;cursor:pointer;color:var(--text-muted);transition:all .2s}.nh-view-toggle{display:flex;gap:.25rem;background:#fff;border-radius:10px;padding:.25rem;box-shadow:0 2px 8px #0000000f}.nh-view-toggle button{width:34px;height:34px;border-radius:8px;border:none;background:transparent;color:#9ca3af;cursor:pointer;display:flex;align-items:center;justify-content:center}.nh-view-toggle button.active{background:#06b6d4;color:#fff}.nh-bulk-bar{display:flex;align-items:center;gap:.75rem;background:#1e293b;color:#fff;border-radius:12px;padding:.7rem 1.25rem;margin-bottom:1rem;flex-wrap:wrap}.nh-bulk-bar span{flex:1;font-weight:700;font-size:.88rem}.nh-bulk-bar button{display:flex;align-items:center;gap:.4rem;padding:.4rem .9rem;border-radius:8px;border:none;background:#ffffff26;color:#fff;font-size:.82rem;font-weight:700;cursor:pointer}.nh-bulk-bar button.danger{background:#ef444440;color:#fca5a5}.nh-notes-container{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:1.1rem}.nh-notes-container.list{grid-template-columns:1fr}.nh-notes-container.list .nh-note-card{display:flex;align-items:center;gap:1.25rem;padding:1rem 1.25rem}.nh-notes-container.list .nh-note-card{border-top:none;border-left:5px solid}.nh-note-card{background:#fff;border-radius:18px;padding:1.25rem;box-shadow:0 3px 14px #00000012;border:1.5px solid var(--border-color);cursor:pointer;transition:all .22s}.nh-note-card:hover{transform:translateY(-4px);box-shadow:0 8px 28px #0000001f}.nh-note-card.selected{border-color:#06b6d4;box-shadow:0 0 0 3px #06b6d426}.nh-card-top{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:.75rem}.nh-note-icon{width:50px;height:50px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:1.5rem}.nh-card-actions-top{display:flex;gap:.25rem}.nh-star-btn,.nh-select-btn{background:transparent;border:none;cursor:pointer;padding:.25rem;border-radius:6px;display:flex}.nh-note-card h3{font-size:.95rem;font-weight:800;color:var(--text-main);margin-bottom:.6rem;line-height:1.35}.nh-note-meta{display:flex;gap:.4rem;flex-wrap:wrap;margin-bottom:.5rem}.nh-subject-chip{font-size:.74rem;font-weight:700;padding:.15rem .55rem;border-radius:50px}.nh-chapter-chip{font-size:.74rem;color:var(--text-muted);background:var(--surface-color);padding:.15rem .5rem;border-radius:50px}.nh-note-tags{display:flex;gap:.3rem;flex-wrap:wrap;margin-bottom:.65rem}.nh-tag{display:flex;align-items:center;gap:.25rem;font-size:.7rem;color:var(--text-muted);background:#f1f5f9;padding:.15rem .5rem;border-radius:50px}.nh-note-info{display:flex;gap:.75rem;flex-wrap:wrap;font-size:.76rem;color:var(--text-muted);margin-bottom:.85rem}.nh-note-info span{display:flex;align-items:center;gap:.3rem}.nh-note-footer{display:flex;gap:.5rem}.nh-view-btn{flex:1;display:flex;align-items:center;justify-content:center;gap:.4rem;background:#06b6d41a;color:#06b6d4;border:1.5px solid rgba(6,182,212,.25);border-radius:10px;padding:.5rem;font-size:.82rem;font-weight:700;cursor:pointer;transition:all .2s}.nh-view-btn:hover{background:#06b6d4;color:#fff}.nh-download-btn{width:36px;background:var(--surface-color);border:1.5px solid var(--border-color);border-radius:10px;display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--text-muted);transition:all .2s}.nh-download-btn:hover{border-color:#06b6d4;color:#06b6d4}.nh-empty{grid-column:1/-1;text-align:center;padding:4rem;color:var(--text-muted)}.nh-empty h3{font-size:1.1rem;font-weight:700;color:var(--text-main);margin:1rem 0 .5rem}.nh-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:1000;display:flex;align-items:center;justify-content:center;padding:1.5rem}.nh-modal{background:#fff;border-radius:24px;padding:2rem;max-width:520px;width:100%;box-shadow:0 24px 64px #0003;animation:fadeScale .25s ease}@keyframes fadeScale{0%{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}.nh-modal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.5rem}.nh-modal-header h3{font-size:1.2rem;font-weight:800;color:var(--text-main)}.nh-modal-header button{background:var(--surface-color);border:none;border-radius:8px;width:32px;height:32px;cursor:pointer;font-size:1rem}.nh-drop-zone{border:2.5px dashed var(--border-color);border-radius:18px;padding:2.5rem;text-align:center;color:var(--text-muted);margin-bottom:1.25rem;transition:all .2s}.nh-drop-zone svg{margin:0 auto .75rem;opacity:.35;display:block}.nh-drop-zone h4{font-size:1rem;font-weight:800;color:var(--text-main);margin-bottom:.4rem}.nh-drop-zone p{font-size:.82rem;margin-bottom:1rem}.nh-drop-zone.drag-over{border-color:#06b6d4;background:#06b6d40d}.nh-browse-btn{background:#06b6d4;color:#fff;border:none;border-radius:10px;padding:.6rem 1.5rem;font-weight:800;cursor:pointer}.nh-upload-form{display:flex;flex-direction:column;gap:.65rem}.nh-upload-form input,.nh-upload-form select{padding:.65rem 1rem;border:1.5px solid var(--border-color);border-radius:10px;font-size:.88rem;font-family:inherit;outline:none;transition:border-color .2s}.nh-upload-form input:focus,.nh-upload-form select:focus{border-color:#06b6d4}.nh-modal-footer{display:flex;gap:.75rem;margin-top:1.25rem}.nh-cancel-btn{flex:1;background:var(--surface-color);border:none;border-radius:10px;padding:.7rem;font-weight:700;cursor:pointer;font-family:inherit}.nh-save-btn{flex:2;display:flex;align-items:center;justify-content:center;gap:.5rem;background:linear-gradient(135deg,#06b6d4,#3b82f6);color:#fff;border:none;border-radius:10px;padding:.7rem;font-weight:800;font-size:.95rem;cursor:pointer;font-family:inherit}@media (max-width: 768px){.nh-notes-container{grid-template-columns:1fr}}.tr-layout{min-height:100vh;background:#f0f4f8}.tr-page{max-width:1100px;margin:0 auto;padding:6rem 1.5rem 4rem}.tr-hero{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1rem;margin-bottom:1.5rem}.tr-hero-left{display:flex;align-items:center;gap:1rem}.tr-hero-icon{width:52px;height:52px;background:linear-gradient(135deg,#8b5cf6,#6d28d9);border-radius:14px;display:flex;align-items:center;justify-content:center;color:#fff}.tr-hero h1{font-size:1.6rem;font-weight:900;color:var(--text-main)}.tr-hero p{color:var(--text-muted);font-size:.88rem}.tr-hero-actions{display:flex;gap:.75rem}.tr-action-btn{display:flex;align-items:center;gap:.5rem;padding:.55rem 1.1rem;border-radius:10px;font-size:.85rem;font-weight:700;cursor:pointer;transition:all .2s}.tr-action-btn.ghost{background:#fff;border:1.5px solid var(--border-color);color:var(--text-muted)}.tr-action-btn.primary{background:#8b5cf6;color:#fff;border:none;box-shadow:0 4px 14px #8b5cf659}.tr-score-card{background:#fff;border-radius:24px;padding:2rem;box-shadow:0 8px 32px #00000017;margin-bottom:1.5rem}.tr-score-main{display:flex;align-items:center;gap:2.5rem;flex-wrap:wrap;margin-bottom:1.5rem}.tr-score-ring{position:relative;width:160px;height:160px;flex-shrink:0}.tr-score-ring svg{width:100%;height:100%}.tr-ring-label{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);text-align:center}.tr-score-num{display:block;font-size:2rem;font-weight:900;color:var(--text-main)}.tr-score-max{font-size:.8rem;color:var(--text-muted);display:block}.tr-score-pct{font-size:1rem;font-weight:800;color:#10b981}.tr-score-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem;flex:1}.tr-ss{border-radius:14px;padding:1.1rem;display:flex;flex-direction:column;align-items:center;gap:.3rem;text-align:center}.tr-ss.correct{background:#10b98114}.tr-ss.correct svg,.tr-ss.correct h3{color:#10b981}.tr-ss.wrong{background:#ef444414}.tr-ss.wrong svg,.tr-ss.wrong h3{color:#ef4444}.tr-ss.skipped,.tr-ss.time{background:#f1f5f9}.tr-ss h3{font-size:1.5rem;font-weight:900}.tr-ss span{font-size:.78rem;color:var(--text-muted)}.tr-ss span small{color:#10b981;font-weight:700}.tr-rank-strip{display:flex;gap:1.5rem;border-top:1px solid var(--border-color);padding-top:1.25rem;justify-content:space-around;flex-wrap:wrap}.tr-rank-item{text-align:center}.tr-rank-item span{display:block;font-size:1.5rem;font-weight:900;color:var(--text-main)}.tr-rank-item small{font-size:.76rem;color:var(--text-muted)}.tr-rank-item.highlight span{color:#8b5cf6}.tr-tabs{display:flex;gap:.25rem;background:#fff;padding:.4rem;border-radius:14px;margin-bottom:1.5rem;box-shadow:0 2px 12px #0000000f;overflow-x:auto}.tr-tab{flex:1;padding:.6rem 1rem;border-radius:10px;border:none;background:transparent;font-size:.88rem;font-weight:700;color:var(--text-muted);cursor:pointer;transition:all .2s;white-space:nowrap}.tr-tab.active{background:linear-gradient(135deg,#8b5cf6,#6d28d9);color:#fff;box-shadow:0 4px 12px #8b5cf64d}.tr-subj-card{background:#fff;border-radius:16px;padding:1.25rem 1.5rem;display:flex;align-items:center;gap:1.25rem;margin-bottom:.85rem;box-shadow:0 2px 12px #0000000f;flex-wrap:wrap}.tr-subj-icon{font-size:1.6rem;flex-shrink:0}.tr-subj-info{flex:1;min-width:120px}.tr-subj-info h3{font-size:1rem;font-weight:800;color:var(--text-main);margin-bottom:.2rem}.tr-subj-info span{font-size:.78rem;color:var(--text-muted)}.tr-subj-bar-wrap{flex:2;min-width:150px;display:flex;align-items:center;gap:.75rem}.tr-subj-bar{flex:1;height:8px;background:#e5e7eb;border-radius:4px;overflow:hidden}.tr-subj-bar div{height:100%;border-radius:4px;transition:width .5s}.tr-subj-rank{font-size:.85rem;font-weight:800;color:var(--text-muted);white-space:nowrap}.tr-time-chart{background:#fff;border-radius:16px;padding:1.5rem;box-shadow:0 2px 12px #0000000f;margin-top:.85rem}.tr-time-chart h3{display:flex;align-items:center;gap:.6rem;font-size:1rem;font-weight:800;color:var(--text-main);margin-bottom:1rem}.tr-time-bars{display:flex;gap:1.5rem;height:100px;align-items:flex-end}.tr-time-bar-col{flex:1;display:flex;flex-direction:column;align-items:center;height:100%}.tr-tb-outer{flex:1;width:100%;background:#f1f5f9;border-radius:8px 8px 0 0;display:flex;align-items:flex-end;overflow:hidden}.tr-tb-fill{width:100%;border-radius:8px 8px 0 0;transition:height .5s}.tr-time-bar-col span{font-size:.78rem;color:var(--text-muted);margin-top:.4rem;font-weight:700}.tr-sa-block{margin-bottom:.85rem}.tr-sa-header{display:flex;align-items:center;gap:.75rem;width:100%;background:#fff;border:none;border-radius:16px;padding:1.1rem 1.25rem;cursor:pointer;box-shadow:0 2px 12px #0000000f;justify-content:flex-start}.tr-sa-header h3{font-size:.98rem;font-weight:800;color:var(--text-main);flex:1;text-align:left}.tr-sa-summary{display:flex;gap:.85rem}.tr-sa-summary .correct-cnt{color:#10b981;font-weight:700;font-size:.88rem}.tr-sa-summary .wrong-cnt{color:#ef4444;font-weight:700;font-size:.88rem}.tr-sa-detail{background:#fff;border-radius:0 0 16px 16px;padding:1.25rem;box-shadow:0 4px 20px #00000012}.tr-sa-stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:.75rem;margin-bottom:1rem}.tr-sa-stats-grid div{text-align:center;background:#f8fafc;border-radius:10px;padding:.75rem}.tr-sa-stats-grid strong{display:block;font-size:1.1rem;font-weight:900;color:var(--text-main)}.tr-sa-stats-grid span{font-size:.75rem;color:var(--text-muted)}.tr-mini-bar{height:8px;background:#e5e7eb;border-radius:4px;display:flex;overflow:hidden;margin-bottom:.5rem}.tr-mini-seg.correct{background:#10b981}.tr-mini-seg.wrong{background:#ef4444}.tr-mini-seg.skipped{background:#e5e7eb}.tr-mini-legend{display:flex;gap:1rem;font-size:.78rem;font-weight:700}.tr-mini-legend .correct{color:#10b981}.tr-mini-legend .wrong{color:#ef4444}.tr-mini-legend .skip{color:#9ca3af}.tr-qr-filters{display:flex;gap:.4rem;margin-bottom:1rem;flex-wrap:wrap}.tr-qr-filter{padding:.4rem .9rem;border-radius:50px;border:1.5px solid var(--border-color);background:#fff;font-size:.83rem;font-weight:700;cursor:pointer;color:var(--text-muted);transition:all .2s}.tr-qr-filter.active{background:#8b5cf6;border-color:#8b5cf6;color:#fff}.tr-q-card{background:#fff;border-radius:16px;padding:1.25rem;margin-bottom:.85rem;box-shadow:0 2px 12px #0000000f;border-left:5px solid transparent}.tr-q-card.correct{border-left-color:#10b981}.tr-q-card.wrong{border-left-color:#ef4444}.tr-q-card.skipped{border-left-color:#9ca3af}.tr-q-header{display:flex;align-items:center;gap:.85rem;margin-bottom:.75rem;flex-wrap:wrap}.tr-q-id{font-size:.78rem;font-weight:900;color:var(--text-muted);background:var(--surface-color);padding:.2rem .6rem;border-radius:6px}.tr-q-tags{display:flex;gap:.4rem;flex:1}.tr-q-subject{font-size:.78rem;font-weight:700}.tr-q-chapter{font-size:.76rem;color:var(--text-muted);background:var(--surface-color);padding:.15rem .5rem;border-radius:50px}.tr-q-status-badge{display:flex;align-items:center;gap:.35rem;font-size:.8rem;font-weight:800}.tr-q-status-badge .correct{color:#10b981}.tr-q-status-badge .wrong{color:#ef4444}.tr-q-status-badge .skip{color:#9ca3af}.tr-q-time{display:flex;align-items:center;gap:.3rem;font-size:.78rem;color:var(--text-muted)}.tr-q-text{font-size:.92rem;font-weight:600;color:var(--text-main);margin-bottom:.85rem;line-height:1.5}.tr-q-opts{display:flex;flex-direction:column;gap:.45rem}.tr-q-opt{display:flex;align-items:center;gap:.6rem;font-size:.86rem;color:var(--text-muted);padding:.55rem .85rem;border-radius:10px;background:var(--surface-color)}.tr-q-opt.correct-opt{background:#10b9811a;color:#065f46;font-weight:700}.tr-q-opt.wrong-opt{background:#ef444414;color:#991b1b}.tr-q-opt span{flex-shrink:0;font-weight:800;width:20px}.opt-icon{margin-left:auto;flex-shrink:0}.opt-icon.correct{color:#10b981}.opt-icon.wrong{color:#ef4444}.tr-comparison{display:grid;grid-template-columns:1fr 1fr;gap:1.25rem}.tr-comp-card{background:#fff;border-radius:18px;padding:1.5rem;box-shadow:0 3px 14px #00000012}.tr-comp-card h3{font-size:1rem;font-weight:800;color:var(--text-main);margin-bottom:1.25rem}.tr-comp-bars{display:flex;gap:.85rem;height:140px;align-items:flex-end}.tr-comp-col{flex:1;display:flex;flex-direction:column;align-items:center;height:100%}.tr-comp-bar-wrap{flex:1;width:100%;display:flex;align-items:flex-end}.tr-comp-bar{width:100%;border-radius:8px 8px 0 0;transition:height .5s;position:relative;display:flex;align-items:flex-start;justify-content:center}.tr-comp-bar span{font-size:.72rem;font-weight:800;color:#fff;padding-top:4px}.tr-comp-col small{font-size:.74rem;color:var(--text-muted);margin-top:.35rem;font-weight:700}.tr-comp-note{font-size:.85rem;color:#10b981;font-weight:700;margin-top:.75rem;text-align:center}.tr-pctile-list{display:flex;flex-direction:column;gap:.65rem}.tr-pctile-row{display:flex;align-items:center;gap:.85rem}.tr-pctile-row.current{font-weight:800}.tr-pctile-row span{font-size:.83rem;color:var(--text-muted);width:58px;flex-shrink:0}.tr-pctile-bar{flex:1;height:8px;background:#e5e7eb;border-radius:4px;overflow:hidden}.tr-pctile-bar div{height:100%;border-radius:4px;transition:width .5s}.tr-pctile-row strong{font-size:.85rem;color:var(--text-main);white-space:nowrap}@media (max-width: 768px){.tr-score-stats{grid-template-columns:1fr 1fr}.tr-comparison{grid-template-columns:1fr}.tr-sa-stats-grid{grid-template-columns:repeat(2,1fr)}}.sp-layout{min-height:100vh;background:#f0f4f8}.sp-page{max-width:1000px;margin:0 auto;padding-bottom:4rem}.sp-cover{height:200px;position:relative;margin-top:64px}.sp-cover-gradient{position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(135deg,#1e1b4b,#0f172a 40%,#08bd80)}.sp-edit-cover{position:absolute;bottom:1rem;right:1rem;display:flex;align-items:center;gap:.5rem;background:#ffffff26;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);color:#fff;border:1px solid rgba(255,255,255,.25);border-radius:10px;padding:.45rem .9rem;font-size:.8rem;font-weight:700;cursor:pointer}.sp-profile-card{background:#fff;margin:0 1.5rem;border-radius:20px;padding:1.5rem 2rem;box-shadow:0 8px 32px #0000001f;display:flex;align-items:flex-start;gap:1.5rem;position:relative;z-index:2;margin-top:-60px;flex-wrap:wrap}.sp-profile-left{display:flex;align-items:flex-start;gap:1.5rem;flex:1;flex-wrap:wrap}.sp-avatar-wrap{position:relative;flex-shrink:0}.sp-avatar{width:100px;height:100px;border-radius:50%;background:linear-gradient(135deg,#08bd80,#06b6d4);color:#fff;font-size:2rem;font-weight:900;display:flex;align-items:center;justify-content:center;border:4px solid white;box-shadow:0 4px 20px #00000026}.sp-avatar-edit{position:absolute;bottom:0;right:0;width:28px;height:28px;border-radius:50%;background:#1e293b;color:#fff;border:2px solid white;display:flex;align-items:center;justify-content:center;cursor:pointer}.sp-profile-info{flex:1}.sp-profile-info h1{font-size:1.5rem;font-weight:900;color:var(--text-main);margin-bottom:.3rem}.sp-tagline{color:var(--text-muted);font-size:.9rem;margin-bottom:.65rem}.sp-profile-meta{display:flex;gap:.75rem;flex-wrap:wrap;font-size:.8rem;color:var(--text-muted);margin-bottom:.75rem}.sp-profile-meta span{display:flex;align-items:center;gap:.35rem}.sp-badges-row{display:flex;gap:.4rem;flex-wrap:wrap}.sp-badge-chip{font-size:.73rem;font-weight:700;background:#08bd801a;color:var(--primary-dark);padding:.2rem .6rem;border-radius:50px;white-space:nowrap}.sp-profile-right{display:flex;gap:.5rem}.sp-edit-btn{display:flex;align-items:center;gap:.5rem;background:var(--surface-color);border:1.5px solid var(--border-color);border-radius:10px;padding:.5rem 1rem;font-size:.85rem;font-weight:700;cursor:pointer;color:var(--text-muted);transition:all .2s}.sp-edit-btn:hover{border-color:#08bd80;color:#08bd80}.sp-share-btn{width:38px;height:38px;border-radius:10px;background:var(--surface-color);border:1.5px solid var(--border-color);display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--text-muted);transition:all .2s}.sp-kpi-row{display:flex;gap:.75rem;margin:1.25rem 1.5rem;flex-wrap:wrap}.sp-kpi{flex:1;min-width:120px;background:#fff;border-radius:14px;padding:1rem;text-align:center;box-shadow:0 2px 12px #0000000f}.sp-kpi svg{margin:0 auto .4rem;display:block}.sp-kpi h3{font-size:1.15rem;font-weight:900;color:var(--text-main);margin-bottom:.2rem}.sp-kpi span{font-size:.74rem;color:var(--text-muted)}.sp-kpi .trophy{color:#f59e0b}.sp-kpi .trend,.sp-kpi .check{color:#10b981}.sp-kpi .clock{color:#06b6d4}.sp-kpi .star{color:#f59e0b}.sp-kpi .target{color:#8b5cf6}.sp-tabs{display:flex;gap:.25rem;background:#fff;padding:.35rem;border-radius:14px;margin:0 1.5rem 1.25rem;box-shadow:0 2px 12px #0000000f}.sp-tab{flex:1;padding:.55rem;border-radius:10px;border:none;background:transparent;font-size:.88rem;font-weight:700;color:var(--text-muted);cursor:pointer;transition:all .2s}.sp-tab.active{background:linear-gradient(135deg,#08bd80,#06b6d4);color:#fff;box-shadow:0 4px 12px #08bd804d}.sp-overview{padding:0 1.5rem;display:grid;grid-template-columns:1fr 1fr;gap:1rem}.sp-ov-card{background:#fff;border-radius:18px;padding:1.5rem;box-shadow:0 3px 14px #00000012}.sp-ov-card h3{font-size:1rem;font-weight:800;color:var(--text-main);margin-bottom:1rem}.sp-subj-row{display:flex;align-items:center;gap:.75rem;margin-bottom:.85rem}.sp-subj-icon{font-size:1.2rem;flex-shrink:0;width:28px}.sp-subj-name{width:70px;font-size:.85rem;font-weight:600;color:var(--text-muted)}.sp-subj-bar{flex:1;height:7px;background:#e5e7eb;border-radius:4px;overflow:hidden}.sp-subj-bar div{height:100%;border-radius:4px;transition:width .5s}.sp-subj-score{font-size:.9rem;font-weight:800;width:38px;text-align:right}.sp-goal-row{margin-bottom:.85rem}.sp-goal-top{display:flex;justify-content:space-between;font-size:.83rem;font-weight:600;color:var(--text-muted);margin-bottom:.35rem}.sp-goal-bar{height:6px;background:#e5e7eb;border-radius:3px;overflow:hidden}.sp-goal-bar div{height:100%;border-radius:3px;transition:width .5s}.sp-recent-tests{grid-column:1/-1;background:#fff;border-radius:18px;padding:1.5rem;box-shadow:0 3px 14px #00000012}.sp-recent-tests h3{font-size:1rem;font-weight:800;color:var(--text-main);margin-bottom:1rem}.sp-test-row{display:flex;align-items:center;gap:1rem;padding:.6rem 0;border-bottom:1px solid var(--border-color)}.sp-test-row:last-child{border-bottom:none}.sp-test-row span{width:180px;font-size:.85rem;font-weight:600;color:var(--text-muted)}.sp-test-bar{flex:1;height:7px;background:#e5e7eb;border-radius:4px;overflow:hidden}.sp-test-bar div{height:100%;border-radius:4px;transition:width .5s}.sp-test-row strong{font-size:.85rem;font-weight:800;color:var(--text-main);white-space:nowrap}.sp-achievements{padding:0 1.5rem}.sp-ach-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:.85rem}.sp-ach-card{background:#fff;border-radius:18px;padding:1.5rem 1rem;text-align:center;box-shadow:0 3px 14px #00000012;border:1.5px solid var(--border-color);position:relative;transition:all .25s}.sp-ach-card.earned:hover{transform:translateY(-4px);box-shadow:0 8px 28px #0000001f}.sp-ach-card.locked{opacity:.6}.sp-ach-icon-wrap{width:64px;height:64px;border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto .75rem;position:relative}.sp-ach-lock{position:absolute;bottom:-4px;right:-4px;font-size:.9rem}.sp-ach-card h4{font-size:.9rem;font-weight:800;color:var(--text-main);margin-bottom:.3rem}.sp-ach-card p{font-size:.76rem;color:var(--text-muted);line-height:1.4;margin-bottom:.65rem}.sp-ach-earned-badge{font-size:.7rem;font-weight:800;color:#fff;padding:.2rem .6rem;border-radius:50px;display:inline-block}.sp-activity{padding:0 1.5rem}.sp-activity-day{margin-bottom:1.5rem}.sp-act-date{font-size:.78rem;font-weight:800;text-transform:uppercase;letter-spacing:.07em;color:var(--text-muted);margin-bottom:.65rem}.sp-act-events{display:flex;flex-direction:column;gap:.45rem}.sp-act-event{display:flex;align-items:flex-start;gap:.75rem;background:#fff;border-radius:12px;padding:.7rem 1rem;box-shadow:0 2px 8px #0000000d;font-size:.85rem;color:var(--text-main)}.sp-act-dot{width:8px;height:8px;border-radius:50%;background:#08bd80;flex-shrink:0;margin-top:6px}.sp-stats{padding:0 1.5rem}.sp-stats-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:.85rem}.sp-stat-card{background:#fff;border-radius:16px;padding:1.5rem;text-align:center;box-shadow:0 3px 14px #00000012}.sp-stat-icon{font-size:1.8rem;display:block;margin-bottom:.5rem}.sp-stat-card h3{font-size:1.3rem;font-weight:900;color:var(--text-main);margin-bottom:.3rem}.sp-stat-card p{font-size:.78rem;color:var(--text-muted);line-height:1.4}@media (max-width: 768px){.sp-overview{grid-template-columns:1fr}.sp-kpi-row{gap:.5rem}.sp-ach-grid{grid-template-columns:repeat(2,1fr)}}.pl-layout{min-height:100vh;background:linear-gradient(160deg,#fafafa,#f0f4f8 80%)}.pl-page{max-width:1100px;margin:0 auto;padding:6rem 1.5rem 4rem}.pl-hero{text-align:center;margin-bottom:2rem}.pl-hero h1{font-size:2.4rem;font-weight:900;color:var(--text-main);margin-bottom:.6rem}.pl-hero p{color:var(--text-muted);font-size:1rem;max-width:520px;margin:0 auto 1.5rem}.pl-billing-toggle{display:inline-flex;background:#fff;border-radius:50px;padding:.35rem;box-shadow:0 4px 20px #0000001a;gap:.25rem}.pl-billing-toggle button{padding:.55rem 1.5rem;border:none;border-radius:50px;font-size:.9rem;font-weight:700;cursor:pointer;background:transparent;color:var(--text-muted);transition:all .2s;display:flex;align-items:center;gap:.5rem}.pl-billing-toggle button.active{background:var(--text-main);color:#fff}.pl-save-tag{background:#10b981;color:#fff;font-size:.7rem;font-weight:800;padding:.15rem .5rem;border-radius:50px}.pl-plans-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem;margin-bottom:2rem}.pl-plan-card{background:#fff;border-radius:24px;padding:2rem 1.75rem;border:2px solid var(--border-color);position:relative;transition:all .25s;box-shadow:0 4px 20px #00000012}.pl-plan-card:hover{transform:translateY(-6px);box-shadow:0 16px 48px #0000001f}.pl-plan-card.popular{transform:scale(1.03);box-shadow:0 12px 40px #08bd8033;border-color:#08bd80;z-index:1}.pl-plan-card.selected{border-color:var(--plan-color)}.pl-plan-tag{position:absolute;top:-12px;left:50%;transform:translate(-50%);font-size:.76rem;font-weight:900;color:#fff;padding:.25rem .9rem;border-radius:50px;white-space:nowrap}.pl-plan-icon{font-size:2.5rem;margin-bottom:.75rem}.pl-plan-card h2{font-size:1.3rem;font-weight:900;color:var(--text-main);margin-bottom:1rem}.pl-price{margin-bottom:1.5rem;line-height:1.2}.pl-free{font-size:1.8rem;font-weight:900;color:var(--text-main)}.pl-currency{font-size:1.2rem;vertical-align:top;margin-top:6px;display:inline-block;color:var(--text-main);font-weight:900}.pl-amount{font-size:2.5rem;font-weight:900;color:var(--text-main)}.pl-period{font-size:.9rem;color:var(--text-muted)}.pl-annual-note{font-size:.77rem;color:#10b981;font-weight:700;margin-top:.3rem}.pl-features{list-style:none;margin-bottom:1.75rem;display:flex;flex-direction:column;gap:.55rem}.pl-features li{display:flex;align-items:center;gap:.6rem;font-size:.85rem}.pl-features li.included{color:var(--text-main)}.pl-features li.excluded{color:#9ca3af}.pl-features li.included svg{color:#10b981;flex-shrink:0}.pl-features li.excluded svg{color:#d1d5db;flex-shrink:0}.pl-select-btn{display:flex;align-items:center;justify-content:center;gap:.5rem;width:100%;padding:.85rem;border-radius:14px;font-size:.95rem;font-weight:800;cursor:pointer;transition:all .2s;border:2px solid}.pl-select-btn:hover{opacity:.9;transform:translateY(-1px)}.pl-trust-strip{display:flex;gap:1.5rem;justify-content:center;flex-wrap:wrap;margin-bottom:2.5rem}.pl-trust{display:flex;align-items:center;gap:.5rem;font-size:.88rem;font-weight:700;color:var(--text-muted)}.pl-trust svg{color:#08bd80}.pl-faqs{max-width:720px;margin:0 auto}.pl-faqs h2{font-size:1.5rem;font-weight:900;color:var(--text-main);text-align:center;margin-bottom:1.25rem}.pl-faq-item{background:#fff;border-radius:14px;margin-bottom:.65rem;box-shadow:0 2px 10px #0000000f;overflow:hidden}.pl-faq-q{display:flex;align-items:center;justify-content:space-between;width:100%;padding:1rem 1.25rem;border:none;background:transparent;font-size:.92rem;font-weight:700;color:var(--text-main);cursor:pointer;text-align:left;gap:1rem}.pl-faq-q span{font-size:1.2rem;color:var(--text-muted);flex-shrink:0}.pl-faq-a{padding:0 1.25rem 1rem;font-size:.87rem;color:var(--text-muted);line-height:1.6}.pl-back-btn{display:flex;align-items:center;gap:.4rem;background:transparent;border:none;color:var(--text-muted);font-size:.85rem;font-weight:700;cursor:pointer;margin-bottom:1.5rem}.pl-back-btn:hover{color:var(--text-main)}.pl-checkout-grid{display:grid;grid-template-columns:1fr 380px;gap:1.5rem;align-items:start}.pl-checkout-form{background:#fff;border-radius:20px;padding:2rem;box-shadow:0 4px 24px #00000017}.pl-checkout-form h2{font-size:1.3rem;font-weight:900;color:var(--text-main);margin-bottom:1.5rem}.pl-form-section{margin-bottom:1.5rem}.pl-form-section h3{font-size:.82rem;font-weight:800;text-transform:uppercase;letter-spacing:.07em;color:var(--text-muted);margin-bottom:.75rem}.pl-form-section input{width:100%;display:block;padding:.7rem 1rem;border:1.5px solid var(--border-color);border-radius:10px;font-size:.9rem;font-family:inherit;outline:none;margin-bottom:.65rem;transition:border-color .2s;box-sizing:border-box}.pl-form-section input:focus{border-color:#08bd80}.pl-payment-methods{display:flex;flex-direction:column;gap:.5rem}.pl-pay-opt{display:flex;align-items:center;gap:.7rem;font-size:.9rem;color:var(--text-main);font-weight:600;padding:.65rem 1rem;border:1.5px solid var(--border-color);border-radius:10px;cursor:pointer;transition:border-color .2s}.pl-pay-opt:has(input:checked){border-color:#08bd80;background:#08bd800d}.pl-coupon-row{display:flex;gap:.65rem;margin-bottom:.65rem}.pl-coupon-row input{flex:1;padding:.65rem 1rem;border:1.5px solid var(--border-color);border-radius:10px;font-size:.88rem;font-family:inherit;outline:none}.pl-coupon-row button{background:var(--text-main);color:#fff;border:none;border-radius:10px;padding:.65rem 1.25rem;font-size:.88rem;font-weight:800;cursor:pointer}.pl-coupon-success{font-size:.83rem;color:#10b981;font-weight:700;margin-bottom:1rem}.pl-pay-btn{width:100%;display:flex;align-items:center;justify-content:center;gap:.6rem;padding:1rem;border-radius:14px;color:#fff;border:none;font-size:1rem;font-weight:900;cursor:pointer;box-shadow:0 6px 24px #00000040;font-family:inherit;transition:all .2s}.pl-pay-btn:hover{transform:translateY(-2px);box-shadow:0 10px 32px #0000004d}.pl-pay-note{text-align:center;font-size:.78rem;color:var(--text-muted);margin-top:.65rem}.pl-order-summary{background:#fff;border-radius:20px;padding:1.75rem;box-shadow:0 4px 24px #00000017;position:sticky;top:80px}.pl-order-summary h3{font-size:1rem;font-weight:800;color:var(--text-main);margin-bottom:1.25rem}.pl-os-plan{display:flex;align-items:center;gap:1rem;padding-bottom:1rem;border-bottom:1px solid var(--border-color);margin-bottom:.75rem}.pl-os-icon{font-size:1.8rem}.pl-os-plan div{flex:1}.pl-os-plan strong{display:block;font-size:.95rem;color:var(--text-main)}.pl-os-plan small{font-size:.78rem;color:var(--text-muted)}.pl-os-plan span:last-child{font-size:1rem;font-weight:900;color:var(--text-main)}.pl-os-discount,.pl-os-gst{display:flex;justify-content:space-between;font-size:.85rem;color:var(--text-muted);margin-bottom:.4rem}.pl-os-discount span:last-child{color:#10b981;font-weight:700}.pl-os-total{display:flex;justify-content:space-between;font-size:1.1rem;border-top:2px solid var(--border-color);padding-top:.75rem;margin:.75rem 0 1.25rem}.pl-os-features{list-style:none;display:flex;flex-direction:column;gap:.45rem;border-top:1px solid var(--border-color);padding-top:1rem}.pl-os-features li{display:flex;align-items:center;gap:.5rem;font-size:.82rem;color:var(--text-muted)}@media (max-width: 900px){.pl-plans-grid{grid-template-columns:1fr}.pl-plan-card.popular{transform:scale(1)}.pl-checkout-grid{grid-template-columns:1fr}}.sg-layout{min-height:100vh;background:#f3f4f8}.sg-page{max-width:1200px;margin:0 auto;padding:6rem 1.5rem 4rem}.sg-header{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1rem;margin-bottom:1.25rem}.sg-header-left{display:flex;align-items:center;gap:1rem}.sg-hero-icon{width:52px;height:52px;background:linear-gradient(135deg,#06b6d4,#3b82f6);border-radius:14px;display:flex;align-items:center;justify-content:center;color:#fff}.sg-header h1{font-size:1.8rem;font-weight:900;color:var(--text-main)}.sg-header p{color:var(--text-muted);font-size:.9rem}.sg-create-btn{display:flex;align-items:center;gap:.5rem;background:linear-gradient(135deg,#06b6d4,#3b82f6);color:#fff;border:none;padding:.75rem 1.5rem;border-radius:12px;font-size:.95rem;font-weight:800;cursor:pointer;box-shadow:0 6px 20px #06b6d459;transition:all .2s}.sg-create-btn:hover{transform:translateY(-2px)}.sg-stats-row{display:flex;gap:1.5rem;background:#fff;padding:1rem 1.5rem;border-radius:16px;box-shadow:0 2px 12px #0000000f;margin-bottom:1.25rem;flex-wrap:wrap}.sg-stat{flex:1;text-align:center}.sg-stat strong{display:block;font-size:1.4rem;font-weight:900;color:var(--text-main)}.sg-stat span{font-size:.78rem;color:var(--text-muted)}.sg-controls{display:flex;align-items:center;gap:.85rem;flex-wrap:wrap;margin-bottom:1.25rem}.sg-search{display:flex;align-items:center;gap:.6rem;background:#fff;border:1.5px solid var(--border-color);border-radius:12px;padding:.55rem 1rem;flex:1;min-width:180px;box-shadow:0 2px 8px #0000000d}.sg-search input{border:none;background:transparent;outline:none;font-size:.9rem;width:100%}.sg-filters{display:flex;gap:.4rem;flex-wrap:wrap}.sg-filter{padding:.4rem .85rem;border-radius:50px;border:1.5px solid var(--border-color);background:#fff;font-size:.83rem;font-weight:700;cursor:pointer;color:var(--text-muted);transition:all .2s}.sg-filter.active{background:#06b6d4;border-color:#06b6d4;color:#fff}.sg-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.1rem}.sg-group-card{background:#fff;border-radius:18px;padding:1.5rem;box-shadow:0 3px 14px #00000012;border:1.5px solid var(--border-color);transition:all .22s}.sg-group-card:hover{transform:translateY(-4px);box-shadow:0 8px 28px #0000001f}.sg-group-card.joined{border-color:#06b6d44d}.sg-card-top{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:.85rem}.sg-group-icon{width:52px;height:52px;border-radius:14px;font-size:1.5rem;display:flex;align-items:center;justify-content:center}.sg-card-badges{display:flex;flex-direction:column;align-items:flex-end;gap:.3rem}.sg-active-badge{font-size:.72rem;font-weight:800;color:#10b981}.sg-type-badge{display:flex;align-items:center;gap:.3rem;font-size:.72rem;font-weight:700;padding:.15rem .5rem;border-radius:50px}.sg-type-badge.private{background:#ef44441a;color:#ef4444}.sg-type-badge.public{background:#10b9811a;color:#10b981}.sg-group-card h3{font-size:1rem;font-weight:800;color:var(--text-main);margin-bottom:.25rem}.sg-subject-tag{font-size:.8rem;font-weight:700;margin-bottom:.5rem}.sg-description{font-size:.83rem;color:var(--text-muted);line-height:1.45;margin-bottom:.65rem}.sg-tags{display:flex;gap:.35rem;flex-wrap:wrap;margin-bottom:.75rem}.sg-tag{font-size:.72rem;background:var(--surface-color);color:var(--text-muted);padding:.15rem .5rem;border-radius:50px}.sg-card-meta{display:flex;align-items:center;gap:.75rem;font-size:.8rem;color:var(--text-muted);margin-bottom:.85rem}.sg-meta-bar{flex:1;height:5px;background:#e5e7eb;border-radius:3px;overflow:hidden}.sg-meta-bar div{height:100%;border-radius:3px}.sg-chat-btn{display:flex;align-items:center;gap:.5rem;width:100%;padding:.65rem;border-radius:10px;color:#fff;border:none;font-weight:800;font-size:.88rem;cursor:pointer;justify-content:center;transition:all .2s}.sg-join-btn{display:flex;align-items:center;gap:.5rem;width:100%;padding:.65rem;border-radius:10px;background:#fff;border:2px solid;font-weight:800;font-size:.88rem;cursor:pointer;justify-content:center;transition:all .2s}.sg-unread{background:#ffffff40;font-size:.72rem;font-weight:900;padding:.1rem .45rem;border-radius:50px}.sg-chat-layout{display:grid;grid-template-columns:280px 1fr;height:calc(100vh - 64px);margin-top:64px;overflow:hidden}.sg-chat-sidebar{background:#fff;border-right:1px solid var(--border-color);display:flex;flex-direction:column;overflow-y:auto}.sg-back-btn{display:flex;align-items:center;gap:.4rem;background:transparent;border:none;padding:1rem 1.25rem;font-size:.85rem;font-weight:700;cursor:pointer;color:var(--text-muted);transition:color .2s;border-bottom:1px solid var(--border-color)}.sg-back-btn:hover{color:#06b6d4}.sg-chat-group-info{display:flex;align-items:center;gap:.75rem;padding:1rem 1.25rem;border-bottom:1px solid var(--border-color)}.sg-cgi-icon{font-size:1.75rem}.sg-chat-group-info h3{font-size:.9rem;font-weight:800;color:var(--text-main);margin-bottom:.15rem}.sg-chat-group-info span{font-size:.76rem;color:var(--text-muted)}.sg-chat-tabs{display:flex;border-bottom:1px solid var(--border-color)}.sg-chat-tabs button{flex:1;padding:.65rem;border:none;background:transparent;font-size:.82rem;font-weight:700;color:var(--text-muted);cursor:pointer;transition:all .2s;border-bottom:2px solid transparent}.sg-members-list{padding:.75rem}.sg-member-row{display:flex;align-items:center;gap:.65rem;padding:.55rem;border-radius:10px;transition:background .2s}.sg-member-row:hover{background:var(--surface-color)}.sg-m-avatar{width:36px;height:36px;border-radius:50%;color:#fff;font-size:.75rem;font-weight:800;display:flex;align-items:center;justify-content:center;flex-shrink:0}.sg-m-info{flex:1}.sg-m-info strong{display:block;font-size:.83rem;color:var(--text-main)}.sg-m-role{display:flex;align-items:center;gap:.2rem;font-size:.72rem;color:var(--text-muted)}.sg-m-role.admin{color:#f59e0b}.sg-m-right{display:flex;align-items:center;gap:.4rem;flex-direction:column}.sg-m-score{font-size:.72rem;font-weight:800;color:#10b981}.sg-online-dot{width:8px;height:8px;border-radius:50%;background:#10b981}.sg-resources-list{padding:.75rem;display:flex;flex-direction:column;gap:.4rem}.sg-resource-row{display:flex;align-items:center;gap:.65rem;padding:.55rem;border-radius:10px;background:var(--surface-color)}.sg-r-icon{font-size:1.3rem;flex-shrink:0}.sg-r-info strong{display:block;font-size:.8rem;color:var(--text-main)}.sg-r-info span{font-size:.72rem;color:var(--text-muted)}.sg-share-res-btn{display:flex;align-items:center;gap:.4rem;margin-top:.5rem;background:var(--surface-color);border:1.5px solid var(--border-color);border-radius:10px;padding:.55rem 1rem;font-size:.83rem;font-weight:700;cursor:pointer;color:var(--text-muted);justify-content:center}.sg-chat-window{display:flex;flex-direction:column;background:#f8fafc;overflow:hidden}.sg-chat-win-header{display:flex;align-items:center;gap:.75rem;padding:.85rem 1.5rem;background:#fff;border-bottom:1px solid var(--border-color)}.sg-chat-win-header h3{font-size:.95rem;font-weight:800;color:var(--text-main);flex:1}.sg-win-actions{display:flex;gap:.4rem}.sg-win-actions button{background:transparent;border:none;color:var(--text-muted);cursor:pointer;padding:.3rem;border-radius:8px;transition:color .2s}.sg-win-actions button:hover{color:#06b6d4}.sg-messages-area{flex:1;overflow-y:auto;padding:1.25rem;display:flex;flex-direction:column;gap:.85rem}.sg-msg{display:flex;align-items:flex-start;gap:.75rem}.sg-msg.mine{flex-direction:row-reverse}.sg-msg.pinned{background:#f59e0b0f;border-left:3px solid #f59e0b;border-radius:8px;padding:.5rem}.sg-pin-label{display:flex;align-items:center;gap:.3rem;font-size:.7rem;color:#f59e0b;font-weight:700;margin-bottom:.25rem;width:100%;grid-column:1/-1}.sg-msg-av{width:34px;height:34px;border-radius:50%;color:#fff;font-size:.72rem;font-weight:800;display:flex;align-items:center;justify-content:center;flex-shrink:0}.sg-msg-body{max-width:70%}.sg-msg.mine .sg-msg-body{align-items:flex-end;display:flex;flex-direction:column}.sg-msg-user{font-size:.72rem;font-weight:800;color:var(--text-muted);display:block;margin-bottom:.2rem}.sg-msg-bubble{background:#fff;padding:.65rem .95rem;border-radius:16px 16px 16px 4px;font-size:.88rem;color:var(--text-main);line-height:1.5;box-shadow:0 2px 8px #00000012}.sg-msg.mine .sg-msg-bubble{border-radius:16px 16px 4px;color:#fff}.sg-msg-time{font-size:.7rem;color:var(--text-muted);margin-top:.25rem;display:block}.sg-msg-input-area{padding:.85rem 1.25rem;border-top:1px solid var(--border-color);background:#fff}.sg-msg-input-box{display:flex;align-items:center;gap:.5rem;background:#f1f5f9;border:1.5px solid var(--border-color);border-radius:14px;padding:.45rem .65rem}.sg-msg-input-box input{flex:1;border:none;background:transparent;outline:none;font-size:.9rem;color:var(--text-main);font-family:inherit}.sg-emoji-btn,.sg-attach-btn{background:transparent;border:none;color:var(--text-muted);cursor:pointer;display:flex;padding:.25rem}.sg-send-btn{width:34px;height:34px;border-radius:10px;border:none;color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:all .2s}@media (max-width: 900px){.sg-chat-layout{grid-template-columns:1fr}.sg-chat-sidebar{display:none}}.sh-layout{min-height:100vh;background:#f0f4f8}.sh-page{max-width:960px;margin:0 auto;padding:6rem 1.5rem 4rem}.sh-hero{background:linear-gradient(135deg,#1c1917,#292524);border-radius:24px;padding:2.5rem;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1.5rem;margin-bottom:1.25rem;color:#fff;box-shadow:0 16px 48px #00000040}.sh-hero-icon{width:56px;height:56px;background:linear-gradient(135deg,#f59e0b,#f97316);border-radius:16px;display:flex;align-items:center;justify-content:center;color:#fff;margin-bottom:1rem;box-shadow:0 6px 20px #f59e0b66}.sh-hero h1{font-size:2rem;font-weight:900;margin-bottom:.5rem}.sh-hero p{color:#ffffffa6;font-size:.9rem;max-width:420px;line-height:1.55;margin-bottom:1rem}.sh-hero-chips{display:flex;gap:.6rem;flex-wrap:wrap}.sh-hero-chips span{background:#ffffff1a;border:1px solid rgba(255,255,255,.15);color:#fff;font-size:.82rem;font-weight:700;padding:.3rem .85rem;border-radius:50px}.sh-hero-stats{display:flex;gap:.85rem}.sh-hs{background:#ffffff14;border:1px solid rgba(255,255,255,.12);border-radius:14px;padding:1.1rem 1.25rem;text-align:center}.sh-hs span{display:block;font-size:1.7rem;font-weight:900;color:#fff}.sh-hs small{font-size:.72rem;color:#ffffff80}.sh-hs.highlight span{color:#f59e0b}.sh-elig-banner{display:flex;align-items:flex-start;gap:1rem;background:#fff;border:1.5px solid rgba(16,185,129,.3);border-radius:16px;padding:1.25rem 1.5rem;margin-bottom:1.25rem;box-shadow:0 4px 20px #10b9811a;flex-wrap:wrap}.sh-elig-banner strong{display:block;color:var(--text-main);font-size:.95rem;margin-bottom:.3rem}.sh-elig-banner p{font-size:.83rem;color:var(--text-muted);line-height:1.5;margin:0}.sh-elig-banner div{flex:1}.sh-claim-btn{display:flex;align-items:center;gap:.4rem;background:linear-gradient(135deg,#f59e0b,#f97316);color:#fff;border:none;border-radius:10px;padding:.65rem 1.25rem;font-size:.88rem;font-weight:800;cursor:pointer;white-space:nowrap;align-self:flex-start;flex-shrink:0}.sh-tabs{display:flex;gap:.25rem;background:#fff;padding:.35rem;border-radius:14px;box-shadow:0 2px 12px #0000000f;margin-bottom:1.25rem;overflow-x:auto}.sh-tab{flex:1;padding:.55rem .75rem;border-radius:10px;border:none;background:transparent;font-size:.87rem;font-weight:700;color:var(--text-muted);cursor:pointer;transition:all .2s;white-space:nowrap}.sh-tab.active{background:linear-gradient(135deg,#f59e0b,#f97316);color:#fff;box-shadow:0 4px 12px #f59e0b59}.sh-s-card{background:#fff;border-radius:18px;margin-bottom:.85rem;overflow:hidden;box-shadow:0 3px 14px #00000012;transition:all .2s}.sh-s-card:hover{box-shadow:0 6px 24px #0000001a}.sh-s-card.closed{opacity:.65}.sh-s-header{display:flex;align-items:center;gap:1rem;padding:1.25rem 1.5rem;cursor:pointer;flex-wrap:wrap}.sh-s-icon{font-size:2rem;flex-shrink:0}.sh-s-title{flex:1}.sh-s-name-row{display:flex;align-items:center;gap:.75rem;flex-wrap:wrap;margin-bottom:.35rem}.sh-s-name-row h3{font-size:1rem;font-weight:800;color:var(--text-main)}.sh-s-tag{font-size:.74rem;font-weight:800;padding:.2rem .65rem;border-radius:50px}.sh-s-meta{display:flex;gap:.5rem;align-items:center;flex-wrap:wrap;font-size:.83rem;color:var(--text-muted)}.sh-s-seats{min-width:120px}.sh-seats-bar{height:5px;background:#e5e7eb;border-radius:3px;overflow:hidden;margin-bottom:.3rem}.sh-seats-bar div{height:100%;border-radius:3px;transition:width .5s}.sh-s-seats span{font-size:.73rem;color:var(--text-muted);font-weight:700}.sh-s-status{min-width:24px;display:flex;justify-content:flex-end}.sh-closed-tag{display:flex;align-items:center;gap:.3rem;font-size:.75rem;font-weight:700;color:#9ca3af}.sh-s-header svg.rotated{transform:rotate(90deg)}.sh-s-detail{padding:0 1.5rem 1.5rem;border-top:1px solid var(--border-color)}.sh-s-desc{font-size:.87rem;color:var(--text-muted);line-height:1.55;margin:1rem 0}.sh-s-info-grid{display:grid;grid-template-columns:1fr 1fr;gap:.75rem;margin-bottom:1rem}.sh-s-info-grid div strong{display:block;font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:.07em;color:var(--text-muted);margin-bottom:.2rem}.sh-s-info-grid div span{font-size:.85rem;color:var(--text-main);font-weight:600}.sh-requirements h4{font-size:.85rem;font-weight:800;color:var(--text-main);margin-bottom:.5rem}.sh-req-row{display:flex;align-items:center;gap:.5rem;font-size:.83rem;color:var(--text-muted);margin-bottom:.35rem}.sh-apply-btn{display:flex;align-items:center;justify-content:center;gap:.5rem;width:100%;padding:.85rem;border-radius:12px;color:#fff;border:none;font-size:.95rem;font-weight:800;cursor:pointer;margin-top:1.1rem;transition:all .25s;font-family:inherit}.sh-apply-btn.applied{cursor:not-allowed}.sh-test-card{background:#fff;border-radius:16px;padding:1.25rem 1.5rem;display:flex;align-items:center;gap:1.5rem;flex-wrap:wrap;box-shadow:0 3px 14px #00000012;margin-bottom:.85rem}.sh-tc-left{display:flex;align-items:center;gap:1rem;flex:1}.sh-tc-icon{font-size:1.8rem;flex-shrink:0}.sh-tc-left h3{font-size:.95rem;font-weight:800;color:var(--text-main);margin-bottom:.2rem}.sh-tc-left span{font-size:.78rem;color:var(--text-muted)}.sh-tc-score{display:flex;align-items:center;gap:1rem}.sh-tc-ring{position:relative;width:64px;height:64px;flex-shrink:0}.sh-tc-ring svg{width:100%;height:100%}.sh-tc-ring span{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:.9rem;font-weight:900;color:var(--text-main)}.sh-tc-score strong{display:block;font-size:.9rem;font-weight:900;color:var(--text-main)}.sh-tc-score span{font-size:.75rem;color:var(--text-muted)}.sh-tc-result{flex:1}.sh-tc-result p{font-size:.85rem;color:#10b981;font-weight:700;margin-bottom:.5rem}.sh-dl-btn{display:flex;align-items:center;gap:.4rem;background:var(--surface-color);border:1.5px solid var(--border-color);border-radius:9px;padding:.4rem .85rem;font-size:.8rem;font-weight:700;cursor:pointer;color:var(--text-muted)}.sh-ut-card{background:#fff;border-radius:16px;padding:1.25rem 1.5rem;display:flex;align-items:center;gap:1.25rem;flex-wrap:wrap;box-shadow:0 3px 14px #00000012;margin-bottom:.75rem;border-left:4px solid #f59e0b}.sh-ut-icon{font-size:2rem;flex-shrink:0}.sh-ut-info{flex:1}.sh-ut-info h3{font-size:.95rem;font-weight:800;color:var(--text-main);margin-bottom:.4rem}.sh-ut-meta{display:flex;gap:1rem;font-size:.8rem;color:var(--text-muted);margin-bottom:.4rem}.sh-ut-meta span{display:flex;align-items:center;gap:.3rem}.sh-ut-prize{display:flex;align-items:center;gap:.4rem;font-size:.83rem;color:#d97706}.sh-ut-prize strong{color:#92400e}.sh-register-btn{display:flex;align-items:center;gap:.4rem;background:linear-gradient(135deg,#f59e0b,#f97316);color:#fff;border:none;border-radius:10px;padding:.65rem 1.1rem;font-size:.85rem;font-weight:800;cursor:pointer;white-space:nowrap}.sh-claimed-empty{text-align:center;padding:4rem;background:#fff;border-radius:20px;color:var(--text-muted)}.sh-claimed-empty h3{font-size:1.1rem;font-weight:700;color:var(--text-main);margin:1rem 0 .5rem}.sh-claimed-empty p{font-size:.88rem;margin-bottom:1.5rem}.sh-browse-btn{background:linear-gradient(135deg,#f59e0b,#f97316);color:#fff;border:none;border-radius:10px;padding:.75rem 2rem;font-weight:800;font-size:.95rem;cursor:pointer;font-family:inherit}@media (max-width: 768px){.sh-hero{flex-direction:column}.sh-hero-stats{gap:.5rem}}.eh-layout{min-height:100vh;background:#f3f4f8}.eh-page{max-width:1100px;margin:0 auto;padding:6rem 1.5rem 4rem}.eh-hero{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1rem;margin-bottom:1.25rem}.eh-hero-left{display:flex;align-items:center;gap:1rem}.eh-hero-icon{width:52px;height:52px;background:linear-gradient(135deg,#f59e0b,#f97316);border-radius:14px;display:flex;align-items:center;justify-content:center;color:#fff}.eh-hero h1{font-size:1.8rem;font-weight:900;color:var(--text-main)}.eh-hero p{color:var(--text-muted);font-size:.9rem}.eh-hero-stats{display:flex;gap:2rem}.eh-hs{text-align:center}.eh-hs strong{display:block;font-size:1.5rem;font-weight:900;color:var(--text-main)}.eh-hs span{font-size:.78rem;color:var(--text-muted)}.eh-featured-strip{background:#fff;border-radius:18px;padding:1.25rem 1.5rem;box-shadow:0 3px 14px #00000012;margin-bottom:1.25rem}.eh-featured-strip h3{font-size:.9rem;font-weight:800;color:var(--text-main);margin-bottom:1rem}.eh-featured-row{display:flex;gap:1rem;overflow-x:auto}.eh-feat-card{flex-shrink:0;background:#f8fafc;border-radius:14px;padding:1rem;text-align:center;min-width:120px;border-bottom:3px solid;transition:all .2s;cursor:pointer}.eh-feat-card:hover{transform:translateY(-3px);box-shadow:0 6px 20px #0000001a}.eh-feat-avatar{width:52px;height:52px;border-radius:50%;color:#fff;font-size:.85rem;font-weight:800;display:flex;align-items:center;justify-content:center;margin:0 auto .6rem}.eh-feat-card strong{display:block;font-size:.82rem;font-weight:800;color:var(--text-main);margin-bottom:.25rem}.eh-feat-card span{display:block;font-size:.72rem;font-weight:700;margin-bottom:.4rem}.eh-feat-rating{display:flex;align-items:center;justify-content:center;gap:.2rem;font-size:.78rem;font-weight:800;color:var(--text-muted)}.eh-controls{display:flex;align-items:center;gap:.85rem;flex-wrap:wrap;margin-bottom:1.25rem}.eh-search{display:flex;align-items:center;gap:.6rem;background:#fff;border:1.5px solid var(--border-color);border-radius:12px;padding:.55rem 1rem;flex:1;min-width:180px;box-shadow:0 2px 8px #0000000d}.eh-search input{border:none;background:transparent;outline:none;font-size:.9rem;width:100%}.eh-subject-pills{display:flex;gap:.4rem;flex-wrap:wrap}.eh-pill{padding:.4rem .85rem;border-radius:50px;border:1.5px solid var(--border-color);background:#fff;font-size:.83rem;font-weight:700;cursor:pointer;color:var(--text-muted);transition:all .2s}.eh-pill.active{background:linear-gradient(135deg,#f59e0b,#f97316);border-color:transparent;color:#fff}.eh-sort{display:flex;align-items:center;gap:.4rem;background:#fff;border:1.5px solid var(--border-color);border-radius:10px;padding:.4rem .85rem;color:var(--text-muted)}.eh-sort select{border:none;background:transparent;outline:none;font-size:.83rem;color:var(--text-muted);cursor:pointer;font-family:inherit}.eh-grid{display:flex;flex-direction:column;gap:1rem}.eh-edu-card{background:#fff;border-radius:20px;overflow:hidden;box-shadow:0 3px 14px #00000012;border:1.5px solid var(--border-color);transition:all .22s}.eh-edu-card:hover{box-shadow:0 8px 28px #0000001c}.eh-card-header{display:flex;align-items:flex-start;gap:1.25rem;padding:1.5rem;flex-wrap:wrap}.eh-edu-avatar{width:70px;height:70px;border-radius:50%;color:#fff;font-size:1rem;font-weight:800;display:flex;align-items:center;justify-content:center;flex-shrink:0}.eh-edu-info{flex:1;min-width:200px}.eh-edu-name-row{display:flex;align-items:center;gap:.75rem;flex-wrap:wrap;margin-bottom:.3rem}.eh-edu-name-row h3{font-size:1.1rem;font-weight:900;color:var(--text-main)}.eh-edu-tag{font-size:.73rem;font-weight:800;padding:.2rem .65rem;border-radius:50px}.eh-edu-subject{font-size:.83rem;font-weight:700;margin-bottom:.5rem}.eh-edu-stats{display:flex;gap:1rem;flex-wrap:wrap;font-size:.8rem;color:var(--text-muted)}.eh-edu-stats span{display:flex;align-items:center;gap:.3rem}.eh-follow-btn{padding:.55rem 1.25rem;border-radius:50px;border:2px solid;font-size:.85rem;font-weight:800;cursor:pointer;background:#fff;transition:all .2s;white-space:nowrap;align-self:flex-start}.eh-edu-bio{font-size:.86rem;color:var(--text-muted);line-height:1.55;padding:0 1.5rem;margin-bottom:.85rem}.eh-edu-courses{display:flex;gap:.5rem;flex-wrap:wrap;padding:0 1.5rem;margin-bottom:.85rem}.eh-course-chip{display:flex;align-items:center;gap:.3rem;background:var(--surface-color);color:var(--text-muted);font-size:.76rem;font-weight:700;padding:.25rem .65rem;border-radius:50px}.eh-more-courses{font-size:.76rem;color:var(--text-muted);padding:.25rem .65rem;border-radius:50px;background:var(--surface-color);font-weight:700}.eh-edu-detail{padding:1rem 1.5rem;border-top:1px solid var(--border-color);background:#f8fafc}.eh-edu-detail h4{font-size:.82rem;font-weight:800;text-transform:uppercase;letter-spacing:.07em;color:var(--text-muted);margin:.75rem 0 .5rem}.eh-edu-detail h4:first-child{margin-top:0}.eh-course-row{display:flex;align-items:center;gap:.6rem;padding:.55rem 0;border-bottom:1px solid var(--border-color);font-size:.86rem;color:var(--text-main)}.eh-course-row:last-of-type{border-bottom:none}.eh-course-row span{flex:1}.eh-enroll-btn{border:1.5px solid;border-radius:8px;padding:.25rem .7rem;font-size:.76rem;font-weight:800;cursor:pointer;background:#fff}.eh-ach-row{display:flex;align-items:center;gap:.5rem;font-size:.83rem;color:var(--text-muted);margin-bottom:.35rem}.eh-card-footer{display:flex;gap:.75rem;padding:1rem 1.5rem;border-top:1px solid var(--border-color)}.eh-view-btn{flex:1;background:transparent;border:1.5px solid var(--border-color);border-radius:10px;padding:.6rem;font-size:.83rem;font-weight:700;cursor:pointer;color:var(--text-muted);transition:all .2s}.eh-view-btn:hover{border-color:#f59e0b;color:#d97706}.eh-watch-btn{display:flex;align-items:center;gap:.4rem;background:#f59e0b;color:#fff;border:none;border-radius:10px;padding:.6rem 1.25rem;font-size:.85rem;font-weight:800;cursor:pointer;transition:all .2s}@media (max-width: 768px){.eh-feat-row{flex-wrap:wrap}}.ap-layout{min-height:100vh;background:#f0f4f8}.ap-page{max-width:1200px;margin:0 auto;padding:6rem 1.5rem 4rem}.ap-header{display:flex;align-items:flex-start;justify-content:space-between;flex-wrap:wrap;gap:1rem;margin-bottom:1.25rem}.ap-header-left{display:flex;align-items:center;gap:1rem}.ap-hero-icon{width:52px;height:52px;background:linear-gradient(135deg,#8b5cf6,#6d28d9);border-radius:14px;display:flex;align-items:center;justify-content:center;color:#fff;flex-shrink:0}.ap-header h1{font-size:1.8rem;font-weight:900;color:var(--text-main)}.ap-header p{color:var(--text-muted);font-size:.9rem}.ap-header-right{display:flex;align-items:center;gap:1rem}.ap-exam-countdown{background:linear-gradient(135deg,#1e1b4b,#312e81);color:#fff;border-radius:16px;padding:.85rem 1.25rem;text-align:center}.ap-countdown-num{font-size:2.2rem;font-weight:900;color:#a5b4fc;line-height:1}.ap-countdown-label{font-size:.75rem;color:#fff9;margin-top:.2rem}.ap-regen-btn{display:flex;align-items:center;gap:.5rem;background:#fff;border:1.5px solid var(--border-color);border-radius:10px;padding:.55rem 1rem;font-size:.85rem;font-weight:700;cursor:pointer;color:var(--text-muted);transition:all .2s}.ap-regen-btn:hover{border-color:#8b5cf6;color:#8b5cf6}.ap-stats-strip{display:flex;gap:1.25rem;background:#fff;border-radius:16px;padding:1.1rem 1.5rem;box-shadow:0 2px 12px #0000000f;margin-bottom:1.25rem;flex-wrap:wrap}.ap-stat{display:flex;align-items:center;gap:.6rem;flex:1;min-width:120px}.ap-stat svg.green{color:#10b981}.ap-stat svg.blue{color:#3b82f6}.ap-stat svg.purple{color:#8b5cf6}.ap-stat svg.red{color:#ef4444}.ap-stat strong{font-size:1.1rem;font-weight:900;color:var(--text-main)}.ap-stat span{font-size:.78rem;color:var(--text-muted)}.ap-progress-card{background:#fff;border-radius:18px;padding:1.5rem;box-shadow:0 3px 14px #00000012;margin-bottom:1.25rem}.ap-pc-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:.75rem}.ap-pc-header h3{font-size:1rem;font-weight:800;color:var(--text-main)}.ap-pc-header span{font-size:.88rem;font-weight:800;color:#8b5cf6}.ap-progress-bar{height:10px;background:#e5e7eb;border-radius:5px;overflow:hidden;margin-bottom:1rem}.ap-progress-fill{height:100%;background:linear-gradient(90deg,#8b5cf6,#06b6d4);border-radius:5px;transition:width .5s}.ap-subject-splits{display:flex;gap:2rem;flex-wrap:wrap}.ap-split{display:flex;align-items:center;justify-content:space-between;gap:.5rem;font-size:.85rem;flex:1;min-width:120px}.ap-split span:first-child{color:var(--text-muted);font-weight:600}.ap-split span:last-child{font-weight:900;color:var(--c, #8b5cf6)}.ap-main-grid{display:grid;grid-template-columns:200px 1fr 260px;gap:1.25rem;align-items:start}.ap-day-tabs{display:flex;flex-direction:column;gap:.4rem;background:#fff;border-radius:16px;padding:.75rem;box-shadow:0 2px 12px #0000000f}.ap-day-tab{display:flex;flex-direction:column;align-items:center;padding:.65rem;border-radius:10px;border:none;background:transparent;cursor:pointer;transition:all .2s;gap:.2rem}.ap-day-tab:hover{background:var(--surface-color)}.ap-day-tab.active{background:linear-gradient(135deg,#8b5cf6,#6d28d9)}.ap-day-tab.active .ap-day-name,.ap-day-tab.active .ap-day-count{color:#fff;background:#fff3}.ap-day-tab.full-done .ap-day-name{color:#10b981}.ap-day-name{font-size:.85rem;font-weight:800;color:var(--text-muted)}.ap-day-count{font-size:.72rem;background:var(--surface-color);color:var(--text-muted);padding:.1rem .4rem;border-radius:50px;font-weight:700}.ap-day-heading{font-size:.85rem;font-weight:800;color:var(--text-muted);text-transform:uppercase;letter-spacing:.07em;margin-bottom:.75rem}.ap-slot-card{display:flex;align-items:center;gap:1rem;background:#fff;border-radius:14px;padding:1rem 1.1rem;margin-bottom:.6rem;box-shadow:0 2px 10px #0000000f;transition:all .2s}.ap-slot-card.done{opacity:.65}.ap-slot-check{width:26px;height:26px;border-radius:50%;border:2px solid;background:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:all .2s}.ap-slot-body{flex:1}.ap-slot-top{display:flex;align-items:center;gap:.6rem;margin-bottom:.3rem;flex-wrap:wrap}.ap-slot-subject{font-size:.78rem;font-weight:800}.ap-slot-type{font-size:.72rem;font-weight:700;padding:.15rem .5rem;border-radius:6px}.ap-slot-body h4{font-size:.9rem;font-weight:800;color:var(--text-main);margin-bottom:.3rem;transition:all .2s}.ap-slot-body h4.striked{text-decoration:line-through;color:var(--text-muted)}.ap-slot-meta{display:flex;align-items:center;gap:.3rem;font-size:.75rem;color:var(--text-muted)}.ap-slot-go{background:transparent;border:none;cursor:pointer;padding:.25rem;border-radius:8px;transition:opacity .2s;flex-shrink:0}.ap-right-panel{display:flex;flex-direction:column;gap:.85rem}.ap-rp-card{background:#fff;border-radius:16px;padding:1.1rem 1.25rem;box-shadow:0 2px 10px #0000000f}.ap-rp-card h3{display:flex;align-items:center;gap:.5rem;font-size:.85rem;font-weight:800;color:var(--text-main);margin-bottom:.85rem}.ap-weak-row{display:flex;align-items:center;gap:.6rem;font-size:.82rem;color:var(--text-muted);margin-bottom:.4rem}.ap-weak-dot{width:7px;height:7px;border-radius:50%;background:#ef4444;flex-shrink:0}.ap-rp-card.weak-areas .ap-rp-card h3 svg{color:#ef4444}.ap-rp-card.ai-tip{background:linear-gradient(135deg,#f0fdf4,#ecfeff);border:1px solid rgba(16,185,129,.2)}.ap-rp-card.ai-tip h3 svg{color:#8b5cf6}.ap-rp-card.ai-tip p{font-size:.83rem;color:var(--text-muted);line-height:1.55;margin-bottom:.75rem}.ap-rp-card.ai-tip strong{color:var(--text-main)}.ap-ai-suggest{background:#fff;border-radius:10px;padding:.65rem;font-size:.8rem;color:var(--text-muted)}.ap-ai-suggest span{display:block;margin-bottom:.2rem}.ap-ai-suggest strong{color:#10b981;font-size:.85rem}.ap-rp-card.adjust-plan label{display:block;font-size:.82rem;color:var(--text-muted);margin-bottom:.5rem}.ap-rp-card.adjust-plan label strong{color:var(--text-main)}.ap-range{width:100%;height:4px;accent-color:#8b5cf6;margin-bottom:.85rem}.ap-update-btn{width:100%;background:linear-gradient(135deg,#8b5cf6,#6d28d9);color:#fff;border:none;border-radius:10px;padding:.65rem;font-weight:800;font-size:.88rem;cursor:pointer;font-family:inherit}@media (max-width: 1024px){.ap-main-grid{grid-template-columns:1fr}.ap-day-selector .ap-day-tabs{flex-direction:row;overflow-x:auto}}.exh-layout{min-height:100vh;background:#0a0a0f}.exh-page{max-width:1100px;margin:0 auto;padding:6rem 1.5rem 4rem}.exh-exam-selector{display:flex;gap:.25rem;background:#141418;border-radius:16px;padding:.4rem;margin-bottom:1.25rem;overflow-x:auto;box-shadow:0 4px 20px #0006}.exh-exam-btn{padding:.65rem 1.25rem;border-radius:12px;border:none;background:transparent;font-size:.88rem;font-weight:700;color:#64748b;cursor:pointer;transition:all .2s;white-space:nowrap;display:flex;align-items:center;gap:.5rem}.exh-exam-btn:hover{color:#94a3b8}.exh-exam-btn.active{background:#ffffff12;border-bottom:3px solid}.exh-hero{border-radius:24px;padding:2.5rem;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:2rem;margin-bottom:1.25rem;box-shadow:0 12px 40px #00000080}.exh-exam-badge{display:flex;align-items:center;gap:1.25rem;padding:1.25rem 1.5rem;border-radius:16px}.exh-exam-badge span{font-size:2.5rem}.exh-exam-badge h2{font-size:1.5rem;font-weight:900;margin-bottom:.4rem}.exh-exam-badge p{font-size:.82rem;color:#ffffff80}.exh-countdown{display:flex;gap:.85rem}.exh-cd-unit{text-align:center}.exh-cd-box{width:72px;height:72px;border-radius:14px;background:#0006;font-size:1.8rem;font-weight:900;display:flex;align-items:center;justify-content:center;font-variant-numeric:tabular-nums;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.exh-cd-unit span{display:block;font-size:.72rem;margin-top:.4rem;color:#fff6;font-weight:700;letter-spacing:.05em;text-transform:uppercase}.exh-expired{color:#fff;font-size:1.4rem;font-weight:900}.exh-overall-progress{display:flex;align-items:center;gap:2rem;background:#141418;border-radius:18px;padding:1.25rem 1.75rem;margin-bottom:1.25rem;box-shadow:0 4px 20px #0000004d;flex-wrap:wrap}.exh-op-left h3{font-size:1rem;font-weight:800;color:#fff;margin-bottom:.2rem}.exh-op-left p{font-size:.8rem;color:#64748b}.exh-op-bar-wrap{display:flex;align-items:center;gap:.85rem;flex:1;min-width:200px}.exh-op-bar{flex:1;height:10px;background:#1e1e2e;border-radius:5px;overflow:hidden}.exh-op-fill{height:100%;border-radius:5px;transition:width .6s}.exh-op-bar-wrap span{font-size:1.1rem;font-weight:900;min-width:44px}.exh-tabs{display:flex;gap:.25rem;background:#141418;padding:.4rem;border-radius:14px;margin-bottom:1.25rem;overflow-x:auto;box-shadow:0 4px 20px #0000004d}.exh-tab{flex:1;padding:.6rem .85rem;border-radius:10px;border:none;background:transparent;font-size:.87rem;font-weight:700;color:#64748b;cursor:pointer;transition:all .2s;white-space:nowrap;font-family:inherit}.exh-tab.active{color:#fff;box-shadow:0 4px 12px #0000004d}.exh-subj-block{margin-bottom:.85rem}.exh-subj-header{display:flex;align-items:center;gap:.85rem;width:100%;background:#141418;border:1px solid #1e1e2e;border-radius:14px;padding:1.1rem 1.25rem;cursor:pointer;text-align:left;transition:all .2s}.exh-subj-header:hover{border-color:#2a2a3e}.exh-subj-header span:first-child{font-size:1.4rem;flex-shrink:0}.exh-subj-header h3{font-size:1rem;font-weight:800;color:#fff;flex:1}.exh-subj-avg{display:flex;align-items:center;gap:.65rem;min-width:150px}.exh-sa-bar{flex:1;height:6px;background:#1e1e2e;border-radius:3px;overflow:hidden}.exh-sa-bar div{height:100%;border-radius:3px;transition:width .5s}.exh-subj-avg span{font-size:.85rem;font-weight:900;min-width:36px}.exh-expand-icon{font-size:.8rem;color:#64748b;flex-shrink:0}.exh-chapter-list{background:#0e0e14;border:1px solid #1e1e2e;border-top:none;border-radius:0 0 14px 14px;padding:.75rem 1.25rem}.exh-ch-row{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.65rem 0;border-bottom:1px solid #1a1a24;flex-wrap:wrap}.exh-ch-row:last-child{border-bottom:none}.exh-ch-left{display:flex;align-items:center;gap:.6rem;flex:1;flex-wrap:wrap}.exh-ch-status{flex-shrink:0}.exh-ch-status.done{color:#10b981}.exh-ch-status.partial{color:#f59e0b}.exh-ch-status.low{color:#ef4444}.exh-ch-name{font-size:.85rem;color:#cbd5e1;font-weight:600}.exh-imp-tag{font-size:.7rem;font-weight:800;background:#f59e0b26;color:#f59e0b;padding:.1rem .45rem;border-radius:50px;white-space:nowrap}.exh-ch-right{display:flex;align-items:center;gap:.65rem;min-width:120px}.exh-ch-bar{flex:1;height:5px;background:#1a1a24;border-radius:3px;overflow:hidden}.exh-ch-bar div{height:100%;border-radius:3px;transition:width .5s}.exh-ch-right span{font-size:.78rem;font-weight:900;min-width:32px}.exh-trends-note{font-size:.85rem;color:#64748b;margin-bottom:1.1rem}.exh-trend-row{display:flex;align-items:center;gap:1rem;background:#141418;border-radius:14px;padding:1rem 1.25rem;border:1px solid #1e1e2e;margin-bottom:.6rem;flex-wrap:wrap}.exh-trend-rank{font-size:1rem;font-weight:900;color:#475569;width:28px;flex-shrink:0}.exh-trend-info{flex:1;min-width:120px}.exh-trend-info strong{display:block;font-size:.9rem;color:#fff;margin-bottom:.2rem}.exh-trend-info span{font-size:.78rem;font-weight:700}.exh-trend-bar-wrap{display:flex;align-items:center;gap:.65rem;flex:1;min-width:120px}.exh-trend-bar{flex:1;height:7px;background:#1e1e2e;border-radius:4px;overflow:hidden}.exh-trend-bar div{height:100%;border-radius:4px}.exh-trend-bar-wrap span{font-size:.8rem;font-weight:800;color:#64748b;white-space:nowrap}.exh-trend-arrow{font-size:1.2rem;font-weight:900;width:24px;text-align:center;flex-shrink:0}.exh-trend-arrow.up{color:#10b981}.exh-trend-arrow.down{color:#ef4444}.exh-trend-arrow.same{color:#64748b}.exh-cl-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.exh-cl-header h3{font-size:1rem;font-weight:800;color:#fff}.exh-cl-header span{font-size:.85rem;font-weight:700;color:#10b981}.exh-cl-row{display:flex;align-items:center;gap:1rem;background:#141418;border:1px solid #1e1e2e;border-radius:14px;padding:1rem 1.25rem;margin-bottom:.6rem;cursor:pointer;transition:all .2s;flex-wrap:wrap}.exh-cl-row:hover{border-color:#2a2a3e}.exh-cl-row.done{opacity:.65}.exh-cl-check{width:24px;height:24px;border-radius:50%;border:2px solid #2a2a3e;display:flex;align-items:center;justify-content:center;flex-shrink:0;cursor:pointer;transition:all .2s}.exh-cl-row>span{flex:1;font-size:.88rem;color:#cbd5e1;font-weight:600}.exh-cl-row span.striked{text-decoration:line-through;color:#475569}.exh-cl-right{display:flex;align-items:center;gap:.5rem}.exh-subject-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.exh-priority{font-size:.72rem;font-weight:800;padding:.15rem .5rem;border-radius:50px}.exh-priority.high{background:#ef444426;color:#f87171}.exh-priority.medium{background:#f59e0b26;color:#fbbf24}.exh-priority.low{background:#64748b26;color:#94a3b8}.exh-date-row{display:flex;align-items:center;gap:1.25rem;padding:1rem 1.5rem;background:#141418;border:1px solid #1e1e2e;border-radius:14px;margin-bottom:.6rem;flex-wrap:wrap;transition:all .2s}.exh-date-row.highlight{background:#10b98114;border-color:#10b9814d}.exh-date-row.done{opacity:.55}.exh-date-dot{width:10px;height:10px;border-radius:50%;flex-shrink:0}.exh-date-dot.done{background:#10b981}.exh-date-dot.upcoming{background:#f59e0b}.exh-date-dot.highlight{background:#10b981;box-shadow:0 0 0 4px #10b98133;animation:pulseDot 2s infinite}.exh-date-dot.future{background:#475569}@keyframes pulseDot{0%,to{box-shadow:0 0 0 4px #10b98133}50%{box-shadow:0 0 0 8px #10b9811a}}.exh-date-info{flex:1}.exh-date-info strong{display:block;font-size:.9rem;color:#fff;margin-bottom:.2rem}.exh-date-info span{font-size:.8rem;color:#64748b}.exh-remind-btn{display:flex;align-items:center;gap:.35rem;background:#f59e0b1a;color:#f59e0b;border:1px solid rgba(245,158,11,.3);border-radius:8px;padding:.35rem .85rem;font-size:.78rem;font-weight:800;cursor:pointer;white-space:nowrap}.exh-exam-badge-sm{background:#10b98126;color:#10b981;font-size:.8rem;font-weight:900;padding:.3rem .85rem;border-radius:50px;white-space:nowrap}@media (max-width: 768px){.exh-hero{flex-direction:column}.exh-countdown{gap:.5rem}.exh-cd-box{width:60px;height:60px;font-size:1.5rem}}.pyq-layout{min-height:100vh;background:#f3f4f8}.pyq-page{max-width:1200px;margin:0 auto;padding:6rem 1.5rem 4rem}.pyq-header{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1rem;margin-bottom:1.25rem}.pyq-header-left{display:flex;align-items:center;gap:1rem}.pyq-hero-icon{width:52px;height:52px;background:linear-gradient(135deg,#3b82f6,#8b5cf6);border-radius:14px;display:flex;align-items:center;justify-content:center;color:#fff}.pyq-header h1{font-size:1.8rem;font-weight:900;color:var(--text-main)}.pyq-header p{color:var(--text-muted);font-size:.9rem}.pyq-stats-pill{display:flex;gap:1rem;background:#fff;border-radius:12px;padding:.65rem 1.25rem;border:1.5px solid var(--border-color);box-shadow:0 2px 8px #0000000f;flex-wrap:wrap}.pyq-stats-pill span{display:flex;align-items:center;gap:.4rem;font-size:.82rem;font-weight:700;color:var(--text-muted)}.pyq-filters-bar{display:flex;align-items:center;gap:.75rem;flex-wrap:wrap;margin-bottom:.85rem}.pyq-search{display:flex;align-items:center;gap:.5rem;background:#fff;border:1.5px solid var(--border-color);border-radius:12px;padding:.55rem 1rem;flex:1;min-width:200px}.pyq-search input{border:none;background:transparent;outline:none;font-size:.9rem;width:100%}.pyq-subject-pills{display:flex;gap:.35rem;flex-wrap:wrap}.pyq-pill{padding:.4rem .9rem;border-radius:50px;border:1.5px solid var(--border-color);background:#fff;font-size:.82rem;font-weight:700;cursor:pointer;color:var(--text-muted);transition:all .2s}.pyq-pill.active{color:#fff;border-color:transparent}.pyq-select{border:1.5px solid var(--border-color);background:#fff;border-radius:10px;padding:.45rem .85rem;font-size:.85rem;cursor:pointer;outline:none;color:var(--text-muted);font-family:inherit}.pyq-bookmark-toggle{display:flex;align-items:center;gap:.4rem;background:#fff;border:1.5px solid var(--border-color);border-radius:50px;padding:.4rem .85rem;font-size:.82rem;font-weight:700;cursor:pointer;color:var(--text-muted);transition:all .2s}.pyq-bookmark-toggle.active{background:#f59e0b;color:#fff;border-color:#f59e0b}.pyq-chapter-row{display:flex;gap:.4rem;flex-wrap:wrap;margin-bottom:1.25rem}.pyq-chapter-btn{padding:.3rem .75rem;border-radius:50px;border:1.5px solid var(--border-color);background:#fff;font-size:.78rem;font-weight:700;cursor:pointer;color:var(--text-muted);transition:all .2s}.pyq-chapter-btn.active{background:#3b82f6;color:#fff;border-color:#3b82f6}.pyq-main{display:grid;grid-template-columns:1fr 280px;gap:1.25rem;align-items:start}.pyq-list-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:.85rem;font-size:.85rem;color:var(--text-muted);font-weight:700}.pyq-dl-btn{display:flex;align-items:center;gap:.4rem;background:#fff;border:1.5px solid var(--border-color);border-radius:8px;padding:.35rem .75rem;font-size:.8rem;font-weight:700;cursor:pointer;color:var(--text-muted)}.pyq-q-card{background:#fff;border-radius:16px;margin-bottom:.75rem;box-shadow:0 2px 10px #0000000f;overflow:hidden;transition:all .2s;border:1px solid var(--border-color)}.pyq-q-card.correct{border-color:#10b9814d;box-shadow:0 2px 10px #10b9811a}.pyq-q-card.wrong{border-color:#ef44444d;box-shadow:0 2px 10px #ef44441a}.pyq-q-header{display:flex;justify-content:space-between;align-items:center;padding:.85rem 1.25rem;cursor:pointer;flex-wrap:wrap;gap:.5rem;border-bottom:1px solid var(--border-color);background:#fafafa}.pyq-q-meta{display:flex;align-items:center;gap:.5rem;flex-wrap:wrap}.pyq-q-num{font-size:.75rem;font-weight:900;color:var(--text-muted);background:var(--surface-color);padding:.15rem .5rem;border-radius:6px}.pyq-subj-chip{font-size:.73rem;font-weight:800;padding:.15rem .5rem;border-radius:6px}.pyq-chapter-chip{font-size:.73rem;color:var(--text-muted);font-weight:700}.pyq-year-chip{font-size:.73rem;background:#eff6ff;color:#1d4ed8;font-weight:800;padding:.12rem .4rem;border-radius:6px}.pyq-diff-chip{font-size:.73rem;font-weight:800}.pyq-freq-chip{display:flex;align-items:center;gap:.2rem;font-size:.71rem;color:#f59e0b;font-weight:700}.pyq-q-actions{display:flex;align-items:center;gap:.5rem;color:var(--text-muted)}.pyq-bm-btn{background:transparent;border:none;cursor:pointer;padding:.2rem;color:var(--text-muted);transition:color .2s}.pyq-bm-btn.active{color:#f59e0b}.pyq-q-text{padding:.75rem 1.25rem;font-size:.9rem;color:var(--text-main);line-height:1.55;font-weight:600;margin:0}.pyq-q-detail{padding:0 1.25rem 1.25rem;border-top:1px solid var(--border-color);margin-top:0}.pyq-options{display:grid;grid-template-columns:1fr 1fr;gap:.5rem;margin:.85rem 0}.pyq-opt{display:flex;align-items:center;gap:.6rem;background:#f8fafc;border:1.5px solid var(--border-color);border-radius:10px;padding:.65rem .85rem;font-size:.87rem;font-weight:600;cursor:pointer;color:var(--text-main);text-align:left;transition:all .2s}.pyq-opt:hover{background:#f1f5f9}.pyq-opt.selected-opt{border-color:#3b82f6;background:#eff6ff}.pyq-opt.correct-opt{border-color:#10b981;background:#10b98114;color:#065f46}.pyq-opt.wrong-opt{border-color:#ef4444;background:#ef444414;color:#7f1d1d}.pyq-opt-label{width:22px;height:22px;border-radius:50%;background:var(--surface-color);font-size:.72rem;font-weight:900;display:flex;align-items:center;justify-content:center;flex-shrink:0}.pyq-opt-icon{flex-shrink:0;margin-left:auto}.pyq-opt-icon.correct{color:#10b981}.pyq-opt-icon.wrong{color:#ef4444}.pyq-reveal-btn{width:100%;padding:.7rem;background:linear-gradient(135deg,#3b82f6,#8b5cf6);color:#fff;border:none;border-radius:10px;font-weight:800;font-size:.9rem;cursor:pointer;font-family:inherit}.pyq-reveal-btn:disabled{opacity:.4;cursor:not-allowed}.pyq-explanation{border-radius:10px;padding:1rem;margin-top:1rem}.pyq-explanation.correct{background:#10b9811a;border:1px solid rgba(16,185,129,.3)}.pyq-explanation.wrong{background:#ef444412;border:1px solid rgba(239,68,68,.2)}.pyq-explanation strong{display:block;font-size:.88rem;margin-bottom:.5rem}.pyq-explanation p{font-size:.84rem;color:var(--text-muted);line-height:1.55;margin:0}.pyq-empty{text-align:center;padding:4rem;background:#fff;border-radius:18px;color:var(--text-muted)}.pyq-empty h3{font-size:1.1rem;font-weight:700;color:var(--text-main);margin:1rem 0 .5rem}.pyq-side-panel{display:flex;flex-direction:column;gap:1rem}.pyq-sp-card{background:#fff;border-radius:16px;padding:1.25rem;box-shadow:0 2px 10px #0000000f}.pyq-sp-card h3{font-size:.88rem;font-weight:800;color:var(--text-main);margin-bottom:1rem}.pyq-sp-ring{position:relative;width:120px;height:120px;margin:0 auto 1rem}.pyq-sp-ring svg{width:100%;height:100%}.pyq-ring-label{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);text-align:center}.pyq-ring-label span{display:block;font-size:1.3rem;font-weight:900;color:var(--text-main)}.pyq-ring-label small{font-size:.72rem;color:var(--text-muted)}.pyq-sp-stats{display:flex;justify-content:space-around}.pyq-sp-stats div{text-align:center}.pyq-sp-stats strong{display:block;font-size:1.1rem;font-weight:900;color:var(--text-main)}.pyq-sp-stats span{font-size:.72rem;color:var(--text-muted)}.pyq-freq-row{display:flex;align-items:center;gap:.6rem;margin-bottom:.55rem;font-size:.8rem}.pyq-freq-row span:first-child{width:80px;flex-shrink:0;color:var(--text-muted);font-weight:600}.pyq-freq-bar{flex:1;height:6px;background:#e5e7eb;border-radius:3px;overflow:hidden}.pyq-freq-bar div{height:100%;border-radius:3px;transition:width .5s}.pyq-freq-row strong{font-size:.8rem;font-weight:900;min-width:20px}@media (max-width: 900px){.pyq-main,.pyq-options{grid-template-columns:1fr}}.dp-layout{min-height:100vh;background:#f0f4f8}.dp-page{max-width:860px;margin:0 auto;padding:6rem 1.5rem 4rem}.dp-header{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1rem;margin-bottom:1.25rem}.dp-header-left{display:flex;align-items:center;gap:1rem}.dp-hero-icon{width:52px;height:52px;background:linear-gradient(135deg,#f97316,#f59e0b);border-radius:14px;display:flex;align-items:center;justify-content:center;color:#fff;flex-shrink:0}.dp-header h1{font-size:1.8rem;font-weight:900;color:var(--text-main)}.dp-header p{color:var(--text-muted);font-size:.9rem}.dp-streak-badge{display:flex;align-items:center;gap:.75rem;background:linear-gradient(135deg,#fff7ed,#ffedd5);border:1.5px solid rgba(249,115,22,.25);border-radius:16px;padding:.85rem 1.25rem}.dp-streak-badge span{display:block;font-size:2rem;font-weight:900;color:#f97316;line-height:1}.dp-streak-badge small{font-size:.75rem;color:#f97316;font-weight:700}.dp-streak-card{background:#fff;border-radius:18px;padding:1.25rem 1.5rem;box-shadow:0 2px 12px #00000012;margin-bottom:1.25rem}.dp-streak-card h3{display:flex;align-items:center;gap:.5rem;font-size:.9rem;font-weight:800;color:var(--text-main);margin-bottom:1rem}.dp-streak-dots{display:flex;gap:1rem;justify-content:space-around}.dp-streak-day{text-align:center}.dp-dot{width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.75rem;font-weight:900;margin:0 auto .35rem}.dp-dot.done{background:linear-gradient(135deg,#10b981,#059669);color:#fff}.dp-dot.missed{background:#f3f4f6;color:#9ca3af;font-size:1rem}.dp-dot.today{box-shadow:0 0 0 3px #f973164d}.dp-streak-day span{font-size:.72rem;font-weight:700;color:var(--text-muted)}.dp-today-card{background:#fff;border-radius:20px;padding:1.75rem;box-shadow:0 4px 20px #0000001a;margin-bottom:1.25rem}.dp-today-header{display:flex;align-items:flex-start;gap:1.25rem;margin-bottom:1.25rem}.dp-today-icon{font-size:2.5rem;flex-shrink:0}.dp-today-badge{display:inline-block;font-size:.75rem;font-weight:800;padding:.2rem .65rem;border-radius:50px;margin-bottom:.5rem}.dp-today-card h2{font-size:1.25rem;font-weight:900;color:var(--text-main);margin-bottom:.35rem}.dp-today-card p{font-size:.85rem;color:var(--text-muted)}.dp-start-btn{display:flex;align-items:center;gap:.65rem;color:#fff;border:none;border-radius:14px;padding:1rem 2rem;font-size:1rem;font-weight:900;cursor:pointer;font-family:inherit;transition:all .25s;box-shadow:0 6px 20px #0003}.dp-start-btn:hover{transform:translateY(-2px)}.dp-past-section h3{font-size:1rem;font-weight:800;color:var(--text-main);margin-bottom:.75rem}.dp-past-row{display:flex;align-items:center;justify-content:space-between;background:#fff;border-radius:14px;padding:.9rem 1.25rem;margin-bottom:.5rem;border:1.5px solid var(--border-color);transition:all .2s}.dp-past-row.missed{opacity:.65}.dp-past-left{display:flex;align-items:center;gap:.85rem}.dp-past-status{width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0}.dp-past-status.done{background:#10b9811f;color:#10b981}.dp-past-status.missed{background:#ef44441a;color:#ef4444}.dp-past-left strong{display:block;font-size:.88rem;font-weight:800;color:var(--text-main);margin-bottom:.15rem}.dp-past-left span{font-size:.76rem;color:var(--text-muted)}.dp-past-score{font-size:1.25rem;font-weight:900}.dp-missed-tag{font-size:.75rem;font-weight:800;color:#ef4444;background:#ef44441a;padding:.2rem .65rem;border-radius:50px}.dp-quiz-wrapper{max-width:640px;margin:0 auto}.dp-quiz-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.25rem;flex-wrap:wrap;gap:.75rem}.dp-quiz-progress{flex:1}.dp-quiz-progress span{display:block;font-size:.8rem;font-weight:700;color:var(--text-muted);margin-bottom:.4rem}.dp-q-progress-bar{height:6px;background:#e5e7eb;border-radius:3px;overflow:hidden}.dp-q-progress-bar div{height:100%;border-radius:3px;transition:width .4s}.dp-timer{display:flex;align-items:center;gap:.4rem;font-size:1rem;font-weight:900;background:#fff;border:1.5px solid var(--border-color);border-radius:10px;padding:.45rem .85rem;color:var(--text-main)}.dp-timer.urgent{color:#ef4444;border-color:#ef444466;animation:urgentBlink .5s infinite alternate}@keyframes urgentBlink{0%{background:#fff}to{background:#ef444414}}.dp-quiz-card{background:#fff;border-radius:20px;padding:2rem;box-shadow:0 4px 24px #0000001a}.dp-q-subject{font-size:.82rem;font-weight:800;margin-bottom:.75rem}.dp-q-text{font-size:1.1rem;font-weight:800;color:var(--text-main);line-height:1.5;margin-bottom:1.5rem}.dp-options{display:flex;flex-direction:column;gap:.6rem;margin-bottom:1.25rem}.dp-opt{display:flex;align-items:center;gap:.75rem;background:#f8fafc;border:2px solid var(--border-color);border-radius:12px;padding:.85rem 1rem;font-size:.93rem;font-weight:700;cursor:pointer;color:var(--text-main);text-align:left;transition:all .18s}.dp-opt:hover{background:#f1f5f9}.dp-opt.selected{border-color:#3b82f6;background:#eff6ff}.dp-opt.correct{border-color:#10b981;background:#10b9811a}.dp-opt.wrong{border-color:#ef4444;background:#ef444414}.dp-opt-label{width:28px;height:28px;border-radius:8px;background:var(--surface-color);font-size:.78rem;font-weight:900;display:flex;align-items:center;justify-content:center;flex-shrink:0}.dp-check{color:#10b981;margin-left:auto}.dp-cross{color:#ef4444;margin-left:auto}.dp-explanation{border-radius:12px;padding:1rem;margin-bottom:.85rem}.dp-explanation.correct{background:#10b9811a;border:1px solid rgba(16,185,129,.3)}.dp-explanation.wrong{background:#ef444412;border:1px solid rgba(239,68,68,.2)}.dp-explanation strong{display:block;margin-bottom:.4rem}.dp-explanation p{font-size:.84rem;color:var(--text-muted);margin:0;line-height:1.5}.dp-quiz-footer{display:flex;justify-content:flex-end}.dp-confirm-btn,.dp-next-btn{display:flex;align-items:center;gap:.4rem;color:#fff;border:none;border-radius:12px;padding:.85rem 1.75rem;font-weight:800;font-size:.95rem;cursor:pointer;font-family:inherit}.dp-confirm-btn:disabled{opacity:.4;cursor:not-allowed}.dp-result-wrapper{display:flex;align-items:center;justify-content:center;min-height:70vh}.dp-result-card{background:#fff;border-radius:24px;padding:3rem;text-align:center;max-width:420px;width:100%;box-shadow:0 8px 40px #0000001a}.dp-result-emoji{font-size:4rem;margin-bottom:.75rem}.dp-result-card h2{font-size:1.6rem;font-weight:900;color:var(--text-main);margin-bottom:1.5rem}.dp-result-ring{position:relative;width:160px;height:160px;margin:0 auto 1.5rem}.dp-result-ring svg{width:100%;height:100%}.dp-result-score{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);text-align:center}.dp-result-score span{display:block;font-size:1.6rem;font-weight:900;color:var(--text-main)}.dp-result-score small{font-size:.8rem;color:var(--text-muted)}.dp-result-stats{display:flex;gap:.5rem;justify-content:center;flex-wrap:wrap;margin-bottom:1.25rem}.dp-result-q{display:flex;align-items:center;gap:.2rem;font-size:.78rem;font-weight:800;padding:.25rem .5rem;border-radius:50px}.dp-result-q.correct{background:#10b9811f;color:#10b981}.dp-result-q.wrong{background:#ef44441a;color:#ef4444}.dp-streak-gained{display:flex;align-items:center;gap:.5rem;justify-content:center;font-size:.9rem;font-weight:800;color:#f97316;background:#fff7ed;border-radius:10px;padding:.65rem;margin-bottom:1rem}.dp-retry-btn{display:flex;align-items:center;gap:.4rem;background:var(--surface-color);border:1.5px solid var(--border-color);border-radius:12px;padding:.75rem 1.5rem;font-weight:700;cursor:pointer;color:var(--text-muted);font-family:inherit;font-size:.9rem;margin:0 auto}@media (max-width: 600px){.dp-streak-dots{gap:.4rem}}.at-layout{min-height:100vh;background:#f3f4f8}.at-page{max-width:1100px;margin:0 auto;padding:6rem 1.5rem 4rem}.at-header{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1rem;margin-bottom:1.25rem}.at-header-left{display:flex;align-items:center;gap:1rem}.at-hero-icon{width:52px;height:52px;background:linear-gradient(135deg,#06b6d4,#3b82f6);border-radius:14px;display:flex;align-items:center;justify-content:center;color:#fff}.at-header h1{font-size:1.8rem;font-weight:900;color:var(--text-main)}.at-header p{color:var(--text-muted);font-size:.9rem}.at-overall-badge{display:flex;flex-direction:column;align-items:center;justify-content:center;border-radius:16px;padding:1rem 1.5rem;min-width:120px;text-align:center}.at-overall-badge small{font-size:.75rem;font-weight:800;margin-top:.25rem}.at-kpi-strip{display:flex;gap:1.5rem;background:#fff;border-radius:16px;padding:1.1rem 1.5rem;box-shadow:0 2px 12px #0000000f;margin-bottom:1.25rem;flex-wrap:wrap}.at-kpi{display:flex;align-items:center;gap:.6rem;flex:1;min-width:100px}.at-kpi strong{font-size:1.3rem;font-weight:900;color:var(--text-main)}.at-kpi span{font-size:.78rem;color:var(--text-muted)}.at-warning-banner{display:flex;align-items:flex-start;gap:1rem;background:#ef444414;border:1.5px solid rgba(239,68,68,.3);border-radius:14px;padding:1.1rem 1.5rem;margin-bottom:1.25rem}.at-warning-banner svg{color:#ef4444;flex-shrink:0;margin-top:.15rem}.at-warning-banner strong{display:block;color:#ef4444;font-size:.9rem;margin-bottom:.3rem}.at-warning-banner p{font-size:.84rem;color:var(--text-muted);line-height:1.5;margin:0}.at-main-grid{display:grid;grid-template-columns:1fr 340px;gap:1.25rem;align-items:start}.at-month-nav{display:flex;gap:.3rem;background:#fff;border-radius:12px;padding:.35rem;box-shadow:0 2px 10px #0000000f;margin-bottom:.85rem;overflow-x:auto}.at-month-btn{flex:1;padding:.55rem .75rem;border-radius:10px;border:none;background:transparent;font-size:.86rem;font-weight:700;color:var(--text-muted);cursor:pointer;transition:all .2s;white-space:nowrap}.at-month-btn.active{background:linear-gradient(135deg,#06b6d4,#3b82f6);color:#fff}.at-cal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:.75rem}.at-cal-header h3{font-size:1rem;font-weight:800;color:var(--text-main)}.at-cal-legend{display:flex;gap:.75rem}.at-leg{font-size:.72rem;font-weight:700;padding:.15rem .5rem;border-radius:50px}.at-leg.present{background:#10b98126;color:#10b981}.at-leg.partial{background:#f59e0b26;color:#f59e0b}.at-leg.absent{background:#ef44441f;color:#ef4444}.at-cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:.3rem;background:#fff;border-radius:16px;padding:1rem;box-shadow:0 2px 10px #0000000f;margin-bottom:.75rem}.at-cal-day-name{text-align:center;font-size:.72rem;font-weight:800;color:var(--text-muted);padding:.25rem 0}.at-cal-day{border-radius:8px;padding:.3rem;text-align:center;font-size:.77rem;font-weight:700;min-height:38px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.1rem;transition:all .2s;cursor:default}.at-cal-day svg{width:10px;height:10px}.at-partial-dot{width:6px;height:6px;border-radius:50%;background:#f59e0b}.at-month-summary{display:flex;gap:1.5rem;padding:.75rem 1rem;background:#fff;border-radius:12px;box-shadow:0 2px 10px #0000000f;flex-wrap:wrap}.at-ms-item{display:flex;align-items:center;gap:.5rem;font-size:.82rem;color:var(--text-muted);font-weight:600}.at-ms-dot{width:10px;height:10px;border-radius:50%;flex-shrink:0}.at-ms-dot.present{background:#10b981}.at-ms-dot.partial{background:#f59e0b}.at-ms-dot.absent{background:#ef4444}.at-right-panel{display:flex;flex-direction:column;gap:1rem}.at-subj-section h3,.at-recent-section h3{font-size:.9rem;font-weight:800;color:var(--text-main);margin-bottom:.75rem}.at-subj-card{background:#fff;border-radius:14px;padding:.85rem 1.1rem;margin-bottom:.6rem;box-shadow:0 2px 8px #0000000f}.at-subj-header{display:flex;align-items:center;gap:.7rem;cursor:pointer;margin-bottom:.5rem}.at-subj-icon{font-size:1.4rem;flex-shrink:0}.at-subj-info{flex:1}.at-subj-info strong{display:block;font-size:.88rem;font-weight:800;color:var(--text-main)}.at-subj-info span{font-size:.73rem;color:var(--text-muted)}.at-subj-pct{display:flex;align-items:center;gap:.3rem;font-size:.95rem;font-weight:900;flex-shrink:0}.at-subj-bar-wrap{display:flex;align-items:center;gap:.6rem}.at-subj-bar{flex:1;height:6px;background:#e5e7eb;border-radius:3px;overflow:hidden}.at-subj-bar div{height:100%;border-radius:3px;transition:width .5s}.at-subj-bar-wrap span{font-size:.75rem;color:var(--text-muted);font-weight:700;white-space:nowrap}.at-subj-detail{margin-top:.5rem;padding-top:.5rem;border-top:1px solid var(--border-color)}.at-sd-row{display:flex;justify-content:space-between;font-size:.82rem;color:var(--text-muted);margin-bottom:.3rem}.at-sd-row strong{font-size:.82rem;font-weight:800;color:var(--text-main)}.at-recent-section{background:#fff;border-radius:14px;padding:1.1rem;box-shadow:0 2px 8px #0000000f}.at-act-row{display:flex;align-items:center;gap:.65rem;padding:.55rem 0;border-bottom:1px solid var(--border-color)}.at-act-row:last-child{border-bottom:none}.at-act-dot{width:10px;height:10px;border-radius:50%;flex-shrink:0}.at-act-dot.present{background:#10b981}.at-act-dot.absent{background:#ef4444}.at-act-dot.partial{background:#f59e0b}.at-act-info{flex:1}.at-act-info strong{display:block;font-size:.82rem;font-weight:800;color:var(--text-main)}.at-act-info span{font-size:.72rem;color:var(--text-muted)}.at-act-status{font-size:.72rem;font-weight:800;white-space:nowrap}.at-act-status.present{color:#10b981}.at-act-status.absent{color:#ef4444}.at-act-status.partial{color:#f59e0b}@media (max-width: 900px){.at-main-grid{grid-template-columns:1fr}}.lds-layout{min-height:100vh;background:#f3f4f8}.lds-page{max-width:1000px;margin:0 auto;padding:6rem 1.5rem 4rem}.lds-header{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1rem;margin-bottom:1.25rem}.lds-header-left{display:flex;align-items:center;gap:1rem}.lds-hero-icon{width:52px;height:52px;background:linear-gradient(135deg,#ef4444,#f97316);border-radius:14px;display:flex;align-items:center;justify-content:center;color:#fff}.lds-header h1{font-size:1.8rem;font-weight:900;color:var(--text-main)}.lds-header p{color:var(--text-muted);font-size:.9rem}.lds-live-count{display:flex;align-items:center;gap:.6rem;background:#ef44440d;border:1.5px solid rgba(239,68,68,.25);border-radius:14px;padding:.65rem 1.25rem;font-size:.85rem;color:var(--text-main)}.lds-live-count strong{color:#ef4444}.lds-live-pulse{width:10px;height:10px;border-radius:50%;background:#ef4444;animation:livePulse 1.2s infinite;flex-shrink:0}@keyframes livePulse{0%,to{box-shadow:0 0 #ef444480}50%{box-shadow:0 0 0 6px #ef444400}}.lds-live-banner{display:flex;align-items:center;justify-content:space-between;background:linear-gradient(135deg,#1c0a0a,#2d1010);border:1.5px solid rgba(239,68,68,.4);border-radius:18px;padding:1.25rem 1.75rem;margin-bottom:1.25rem;flex-wrap:wrap;gap:1rem}.lds-banner-left{display:flex;align-items:center;gap:1rem}.lds-live-tag{display:flex;align-items:center;gap:.4rem;background:#ef4444;color:#fff;font-size:.72rem;font-weight:900;padding:.3rem .75rem;border-radius:50px;letter-spacing:.05em;flex-shrink:0}.lds-live-dot{width:7px;height:7px;border-radius:50%;background:#fff;animation:livePulse 1s infinite}.lds-educator-av{width:48px;height:48px;border-radius:50%;color:#fff;font-size:.85rem;font-weight:800;display:flex;align-items:center;justify-content:center;flex-shrink:0}.lds-live-banner h3{font-size:1rem;font-weight:800;color:#fff;margin-bottom:.25rem}.lds-live-banner span{font-size:.8rem;color:#fff9}.lds-join-live-btn{display:flex;align-items:center;gap:.6rem;background:#ef4444;color:#fff;border:none;border-radius:12px;padding:.85rem 1.5rem;font-weight:800;font-size:.95rem;cursor:pointer;font-family:inherit;animation:pulse 2s infinite}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.03)}}.lds-tabs{display:flex;align-items:center;gap:.75rem;flex-wrap:wrap;margin-bottom:1.25rem}.lds-tab{padding:.6rem 1.25rem;border-radius:50px;border:1.5px solid var(--border-color);background:#fff;font-size:.87rem;font-weight:700;cursor:pointer;color:var(--text-muted);transition:all .2s}.lds-tab.active{background:var(--text-main);color:#fff;border-color:var(--text-main)}.lds-subject-filter{display:flex;gap:.3rem;flex-wrap:wrap;margin-left:auto}.lds-filter-btn{padding:.35rem .75rem;border-radius:50px;border:1.5px solid var(--border-color);background:#fff;font-size:.78rem;font-weight:700;cursor:pointer;color:var(--text-muted);transition:all .2s}.lds-filter-btn.active{background:#3b82f6;color:#fff;border-color:#3b82f6}.lds-session-card{background:#fff;border-radius:18px;margin-bottom:.85rem;padding:1.25rem 1.5rem;box-shadow:0 3px 14px #00000012;display:flex;align-items:flex-start;justify-content:space-between;gap:1rem;flex-wrap:wrap;transition:all .2s}.lds-session-card.is-live{background:#fffbfb;box-shadow:0 4px 20px #ef44441f}.lds-sc-left{display:flex;align-items:flex-start;gap:1rem;flex:1}.lds-sc-avatar{width:54px;height:54px;border-radius:50%;color:#fff;font-size:.88rem;font-weight:800;display:flex;align-items:center;justify-content:center;flex-shrink:0}.lds-sc-info{flex:1}.lds-sc-title-row{display:flex;align-items:center;gap:.75rem;flex-wrap:wrap;margin-bottom:.35rem}.lds-sc-info h3{font-size:.95rem;font-weight:800;color:var(--text-main)}.lds-live-badge{display:flex;align-items:center;gap:.3rem;background:#ef4444;color:#fff;font-size:.7rem;font-weight:900;padding:.15rem .6rem;border-radius:50px}.lds-sc-meta{display:flex;align-items:center;gap:.6rem;font-size:.8rem;color:var(--text-muted);margin-bottom:.5rem;flex-wrap:wrap}.lds-sc-details{display:flex;gap:.75rem;flex-wrap:wrap;font-size:.78rem;color:var(--text-muted);margin-bottom:.5rem}.lds-sc-details span{display:flex;align-items:center;gap:.3rem}.lds-seats-bar{height:4px;background:#e5e7eb;border-radius:2px;overflow:hidden;max-width:200px}.lds-seats-bar div{height:100%;border-radius:2px;transition:width .5s}.lds-sc-actions{display:flex;flex-direction:column;align-items:flex-end;gap:.5rem}.lds-join-btn{display:flex;align-items:center;gap:.4rem;color:#fff;border:none;border-radius:10px;padding:.65rem 1.25rem;font-weight:800;font-size:.88rem;cursor:pointer}.lds-registered{display:flex;flex-direction:column;align-items:center;gap:.3rem;font-size:.78rem;color:#10b981;font-weight:700}.lds-reminder-btn{display:flex;align-items:center;gap:.3rem;background:transparent;border:1.5px solid var(--border-color);border-radius:7px;padding:.3rem .65rem;font-size:.72rem;font-weight:700;cursor:pointer;color:var(--text-muted)}.lds-register-btn{display:flex;align-items:center;gap:.4rem;background:#fff;border:2px solid;border-radius:10px;padding:.6rem 1.1rem;font-weight:800;font-size:.85rem;cursor:pointer;transition:all .2s}.lds-recordings-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1rem}.lds-rec-card{background:#fff;border-radius:16px;overflow:hidden;box-shadow:0 3px 14px #00000012;transition:all .2s}.lds-rec-card:hover{transform:translateY(-3px)}.lds-rec-thumb{height:140px;display:flex;align-items:center;justify-content:center;position:relative;cursor:pointer}.lds-rec-dur{position:absolute;bottom:8px;right:8px;background:#000000b3;color:#fff;font-size:.72rem;font-weight:700;padding:.15rem .5rem;border-radius:50px;display:flex;align-items:center;gap:.25rem}.lds-rec-info{padding:.85rem 1.1rem}.lds-rec-subj{font-size:.78rem;font-weight:800;display:block;margin-bottom:.35rem}.lds-rec-info h3{font-size:.88rem;font-weight:800;color:var(--text-main);margin-bottom:.5rem;line-height:1.4}.lds-rec-meta{display:flex;gap:.75rem;font-size:.75rem;color:var(--text-muted);flex-wrap:wrap}.lds-watch-btn{display:flex;align-items:center;gap:.4rem;width:calc(100% - 2.2rem);margin:0 1.1rem 1.1rem;padding:.65rem;color:#fff;border:none;border-radius:10px;font-weight:800;font-size:.88rem;cursor:pointer;justify-content:center}@media (max-width: 768px){.lds-live-banner{flex-direction:column}}.bk-layout{min-height:100vh;background:#f3f4f8}.bk-page{max-width:1100px;margin:0 auto;padding:6rem 1.5rem 4rem}.bk-header{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1rem;margin-bottom:1.25rem}.bk-header-left{display:flex;align-items:center;gap:1rem}.bk-hero-icon{width:52px;height:52px;background:linear-gradient(135deg,#f59e0b,#ef4444);border-radius:14px;display:flex;align-items:center;justify-content:center;color:#fff}.bk-header h1{font-size:1.8rem;font-weight:900;color:var(--text-main)}.bk-header p{color:var(--text-muted);font-size:.9rem}.bk-stats-pill{display:flex;gap:1rem;background:#fff;border-radius:12px;padding:.65rem 1.25rem;border:1.5px solid var(--border-color);flex-wrap:wrap}.bk-stats-pill span{display:flex;align-items:center;gap:.4rem;font-size:.82rem;font-weight:700;color:var(--text-muted)}.bk-controls{display:flex;align-items:center;gap:.75rem;flex-wrap:wrap;margin-bottom:1.25rem}.bk-search{display:flex;align-items:center;gap:.5rem;background:#fff;border:1.5px solid var(--border-color);border-radius:12px;padding:.55rem 1rem;flex:1;min-width:200px}.bk-search input{border:none;background:transparent;outline:none;font-size:.9rem;width:100%}.bk-type-filters{display:flex;gap:.3rem;background:#fff;padding:.3rem;border-radius:12px;border:1.5px solid var(--border-color)}.bk-filter-btn{display:flex;align-items:center;gap:.3rem;padding:.4rem .75rem;border-radius:8px;border:none;background:transparent;font-size:.81rem;font-weight:700;cursor:pointer;color:var(--text-muted);transition:all .2s}.bk-filter-btn.active{background:var(--text-main);color:#fff}.bk-subj-filter{display:flex;gap:.3rem}.bk-subj-btn{padding:.4rem .75rem;border-radius:50px;border:1.5px solid var(--border-color);background:#fff;font-size:.81rem;font-weight:700;cursor:pointer;color:var(--text-muted);transition:all .2s}.bk-starred-toggle{display:flex;align-items:center;gap:.35rem;background:#fff;border:1.5px solid var(--border-color);border-radius:50px;padding:.4rem .85rem;font-size:.81rem;font-weight:700;cursor:pointer;color:var(--text-muted);transition:all .2s}.bk-starred-toggle.active{background:#fef3c7;border-color:#f59e0b;color:#d97706}.bk-view-toggle{display:flex;background:#fff;border:1.5px solid var(--border-color);border-radius:10px;overflow:hidden}.bk-view-toggle button{border:none;background:transparent;padding:.4rem .75rem;font-size:1rem;cursor:pointer;color:var(--text-muted);transition:all .2s}.bk-view-toggle button.active{background:var(--text-main);color:#fff}.bk-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1rem}.bk-grid.list-view{grid-template-columns:1fr}.bk-grid.list-view .bk-card{display:flex;align-items:flex-start;gap:1rem;border-top:none;border-left:4px solid}.bk-card{background:#fff;border-radius:16px;padding:1.25rem;box-shadow:0 3px 14px #00000012;transition:all .22s;border-top:3px solid;display:flex;flex-direction:column;gap:.5rem}.bk-card:hover{transform:translateY(-3px);box-shadow:0 8px 28px #0000001a}.bk-card-header{display:flex;justify-content:space-between;align-items:center}.bk-type-icon{width:38px;height:38px;border-radius:10px;display:flex;align-items:center;justify-content:center}.bk-card-actions{display:flex;gap:.4rem}.bk-star-btn,.bk-del-btn{background:transparent;border:none;cursor:pointer;padding:.25rem;border-radius:6px;transition:all .2s}.bk-del-btn{color:#d1d5db}.bk-del-btn:hover{color:#ef4444}.bk-type-label{font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:.06em}.bk-title{font-size:.92rem;font-weight:800;color:var(--text-main);line-height:1.4;flex:1}.bk-meta{display:flex;gap:.6rem;flex-wrap:wrap;font-size:.74rem;color:var(--text-muted);align-items:center}.bk-subj{font-weight:800}.bk-source{font-weight:600}.bk-tags{display:flex;gap:.3rem;flex-wrap:wrap}.bk-tag{display:flex;align-items:center;gap:.2rem;font-size:.7rem;background:var(--surface-color);color:var(--text-muted);padding:.12rem .45rem;border-radius:50px;font-weight:700}.bk-open-btn{display:flex;align-items:center;gap:.4rem;background:#fff;border:1.5px solid;border-radius:9px;padding:.5rem .85rem;font-size:.79rem;font-weight:700;cursor:pointer;margin-top:auto;transition:all .2s}.bk-empty{text-align:center;padding:5rem;background:#fff;border-radius:20px;color:var(--text-muted)}.bk-empty h3{font-size:1.1rem;font-weight:700;color:var(--text-main);margin:1rem 0 .5rem}.bk-empty p{font-size:.88rem}.sr-layout{min-height:100vh;background:#0a0a12}.sr-page{max-width:1100px;margin:0 auto;padding:6rem 1.5rem 4rem}.sr-header{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1rem;margin-bottom:1.5rem}.sr-header-left{display:flex;align-items:center;gap:1rem}.sr-hero-icon{width:52px;height:52px;background:linear-gradient(135deg,#f59e0b,#f97316);border-radius:14px;display:flex;align-items:center;justify-content:center;color:#fff}.sr-header h1{font-size:1.8rem;font-weight:900;color:#fff}.sr-header p{color:#64748b;font-size:.9rem}.sr-personal-best{display:flex;align-items:center;gap:.75rem;background:#141418;border:1.5px solid #1e1e2e;border-radius:14px;padding:.85rem 1.25rem}.sr-personal-best div strong{display:block;font-size:.9rem;font-weight:800;color:#fff}.sr-personal-best div small{font-size:.72rem;color:#64748b}.sr-sets-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1rem}.sr-set-card{background:#141418;border:1px solid #1e1e2e;border-radius:18px;padding:1.5rem;transition:all .22s;cursor:pointer}.sr-set-card:hover{border-color:#2a2a3e;transform:translateY(-3px);box-shadow:0 8px 28px #0006}.sr-set-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:.85rem}.sr-set-icon{font-size:2rem}.sr-set-tag{font-size:.71rem;font-weight:800;padding:.15rem .55rem;border-radius:50px}.sr-set-card h3{font-size:1rem;font-weight:800;color:#fff;margin-bottom:.35rem}.sr-set-subj{font-size:.82rem;font-weight:700;display:block;margin-bottom:.75rem}.sr-set-meta{display:flex;gap:.6rem;font-size:.78rem;color:#64748b;margin-bottom:1.1rem}.sr-set-meta span{display:flex;align-items:center;gap:.25rem;font-weight:700}.sr-diff{font-weight:800}.sr-diff.fast{color:#ef4444}.sr-diff.medium{color:#f59e0b}.sr-diff.easy{color:#10b981}.sr-diff.hard{color:#ef4444}.sr-start-btn{display:flex;align-items:center;gap:.4rem;width:100%;justify-content:center;color:#fff;border:none;border-radius:12px;padding:.75rem;font-weight:800;font-size:.9rem;cursor:pointer;font-family:inherit;transition:all .2s}.sr-start-btn:hover{filter:brightness(1.15)}.sr-blitz-screen{min-height:100vh;display:flex;flex-direction:column;padding:6rem 1.5rem 2rem}.sr-blitz-header{display:flex;align-items:center;gap:1rem;max-width:700px;margin:0 auto 1.5rem;width:100%;flex-wrap:wrap}.sr-blitz-progress{flex:1}.sr-blitz-progress span{display:block;font-size:.78rem;font-weight:700;color:#64748b;margin-bottom:.35rem}.sr-blitz-bar{height:6px;background:#1e1e2e;border-radius:3px;overflow:hidden}.sr-blitz-bar div{height:100%;border-radius:3px;transition:width .3s}.sr-timer-pill{display:flex;align-items:center;gap:.4rem;border:2px solid;border-radius:50px;padding:.4rem .85rem;font-size:.9rem;font-weight:900;font-variant-numeric:tabular-nums}.sr-streak-pill{display:flex;align-items:center;gap:.4rem;border-radius:50px;padding:.4rem .85rem;font-size:.88rem;font-weight:900;color:#fff}.sr-blitz-card{background:#ffffff0a;border:1px solid rgba(255,255,255,.08);border-radius:24px;padding:2.5rem;max-width:700px;margin:0 auto;width:100%;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.sr-blitz-subj{font-size:.85rem;font-weight:800;margin-bottom:.75rem}.sr-blitz-q{font-size:1.3rem;font-weight:800;color:#fff;line-height:1.5;margin-bottom:1.75rem}.sr-blitz-opts{display:flex;flex-direction:column;gap:.6rem}.sr-blitz-opt{display:flex;align-items:center;gap:.75rem;background:#ffffff0d;border:1.5px solid rgba(255,255,255,.1);border-radius:14px;padding:1rem 1.25rem;font-size:.95rem;font-weight:700;cursor:pointer;color:#fff;text-align:left;transition:all .15s}.sr-blitz-opt:hover{background:rgba(var(--c, 255, 255, 255),.1);border-color:#fff3;transform:translate(4px)}.sr-blitz-opt.correct{background:#10b98126!important;border-color:#10b981!important}.sr-blitz-opt.wrong{background:#ef44441f!important;border-color:#ef4444!important}.sr-blitz-opt.faded{opacity:.35}.sr-opt-label{width:32px;height:32px;border-radius:10px;font-size:.8rem;font-weight:900;display:flex;align-items:center;justify-content:center;flex-shrink:0;color:#fff}.sr-icon{margin-left:auto;flex-shrink:0}.sr-icon.correct{color:#10b981}.sr-icon.wrong{color:#ef4444}.sr-blitz-stats{display:flex;gap:2rem;justify-content:center;margin-top:1.5rem}.sr-blitz-stats div{text-align:center}.sr-blitz-stats strong{display:block;font-size:1.5rem;font-weight:900;margin-bottom:.2rem}.sr-blitz-stats span{font-size:.72rem;color:#64748b;font-weight:700}.sr-result-screen{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:6rem 1.5rem}.sr-result-card{background:#141418;border:1px solid #1e1e2e;border-radius:24px;padding:3rem;text-align:center;max-width:480px;width:100%}.sr-result-trophy{font-size:4rem;margin-bottom:.75rem}.sr-result-card h2{font-size:1.8rem;font-weight:900;color:#fff;margin-bottom:1.5rem}.sr-result-stats-row{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap;margin-bottom:1.5rem}.sr-result-stats-row div{text-align:center}.sr-result-stats-row strong{display:block;font-size:1.6rem;font-weight:900}.sr-result-stats-row small{font-size:.72rem;color:#64748b;font-weight:700}.sr-result-bar-wrap{margin:0 0 1.5rem}.sr-result-bar{height:8px;background:#1e1e2e;border-radius:4px;overflow:hidden}.sr-result-bar div{height:100%;border-radius:4px;transition:width .8s}.sr-result-actions{display:flex;gap:.75rem;justify-content:center}.sr-retry-btn{display:flex;align-items:center;gap:.4rem;color:#fff;border:none;border-radius:12px;padding:.85rem 1.5rem;font-weight:800;font-size:.9rem;cursor:pointer;font-family:inherit}.sr-home-btn{background:transparent;border:1.5px solid #2a2a3e;color:#94a3b8;border-radius:12px;padding:.85rem 1.5rem;font-weight:700;font-size:.9rem;cursor:pointer;font-family:inherit}.rc-layout{min-height:100vh;background:#f0f4f8}.rc-page{max-width:1000px;margin:0 auto;padding:6rem 1.5rem 4rem}@media print{.rc-layout{background:#fff}.rc-page{padding:0;max-width:100%}}.rc-report-header{background:#fff;border-radius:20px;padding:1.75rem;box-shadow:0 4px 20px #0000001a;margin-bottom:1.1rem}.rc-logo-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.25rem;border-bottom:2px solid #e5e7eb;padding-bottom:.85rem}.rc-logo{font-size:1.1rem;font-weight:900;color:var(--text-main)}.rc-period-label{font-size:.82rem;color:var(--text-muted);font-weight:700}.rc-student-info{display:flex;align-items:center;gap:1.25rem;margin-bottom:1.25rem;flex-wrap:wrap}.rc-avatar{width:60px;height:60px;border-radius:50%;background:linear-gradient(135deg,#3b82f6,#8b5cf6);color:#fff;font-size:1.5rem;font-weight:900;display:flex;align-items:center;justify-content:center;flex-shrink:0}.rc-student-info h1{font-size:1.5rem;font-weight:900;color:var(--text-main);margin-bottom:.3rem}.rc-student-info p{font-size:.85rem;color:var(--text-muted)}.rc-rank-badge{margin-left:auto;text-align:center;background:linear-gradient(135deg,#fef3c7,#fde68a);border-radius:12px;padding:.65rem 1rem;border:2px solid #f59e0b}.rc-rank-badge span{display:block;font-size:.72rem;font-weight:800;color:#92400e;text-transform:uppercase;letter-spacing:.07em}.rc-rank-badge strong{display:block;font-size:1.75rem;font-weight:900;color:#d97706;line-height:1}.rc-rank-badge small{font-size:.72rem;color:#92400e}.rc-actions{display:flex;gap:.75rem;justify-content:flex-end}.rc-print-btn,.rc-dl-btn{display:flex;align-items:center;gap:.4rem;border:1.5px solid var(--border-color);background:#fff;border-radius:10px;padding:.55rem 1rem;font-size:.85rem;font-weight:700;cursor:pointer;color:var(--text-muted);transition:all .2s}.rc-overall-card{display:flex;align-items:center;justify-content:space-between;background:#fff;border-radius:18px;padding:1.5rem 1.75rem;box-shadow:0 3px 14px #00000012;margin-bottom:1.1rem;flex-wrap:wrap;gap:1.25rem}.rc-overall-left{display:flex;align-items:center;gap:1.25rem}.rc-grade-circle{width:72px;height:72px;border-radius:50%;border:4px solid;font-size:1.5rem;font-weight:900;display:flex;align-items:center;justify-content:center;flex-shrink:0}.rc-overall-left h2{font-size:1.1rem;font-weight:900;color:var(--text-main);margin-bottom:.3rem}.rc-overall-stats{display:flex;gap:2rem}.rc-overall-stats div{text-align:center}.rc-overall-stats strong{display:block;font-size:1.4rem;font-weight:900;color:var(--text-main)}.rc-overall-stats span{font-size:.75rem;color:var(--text-muted);font-weight:700}.rc-tabs{display:flex;gap:.25rem;background:#fff;padding:.35rem;border-radius:14px;margin-bottom:1.1rem;box-shadow:0 2px 10px #0000000f;overflow-x:auto}.rc-tab{flex:1;padding:.55rem .75rem;border-radius:10px;border:none;background:transparent;font-size:.87rem;font-weight:700;color:var(--text-muted);cursor:pointer;transition:all .2s;white-space:nowrap;font-family:inherit}.rc-tab.active{background:var(--text-main);color:#fff}.rc-test-table{background:#fff;border-radius:16px;padding:1.25rem 1.5rem;box-shadow:0 2px 10px #0000000f;margin-bottom:1rem;overflow-x:auto}.rc-test-table h3{font-size:.9rem;font-weight:800;color:var(--text-main);margin-bottom:1rem}.rc-table{width:100%;border-collapse:collapse;font-size:.85rem}.rc-table th{font-size:.75rem;font-weight:800;text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted);padding:.65rem .85rem;text-align:left;border-bottom:2px solid #e5e7eb}.rc-table td{padding:.65rem .85rem;border-bottom:1px solid #f1f5f9}.rc-subj-cell{display:flex;align-items:center;gap:.5rem;font-weight:800}.rc-subj-ico{font-size:1.2rem}.rc-good{color:#10b981;font-weight:800}.rc-avg{color:#f59e0b;font-weight:800}.rc-low{color:#ef4444;font-weight:800}.rc-total-cell{font-weight:800;color:var(--text-main)}.rc-pct-cell{font-weight:900}.rc-grade-badge{font-size:.75rem;font-weight:900;padding:.2rem .6rem;border-radius:50px}.rc-trend-chart{background:#fff;border-radius:16px;padding:1.25rem 1.5rem;box-shadow:0 2px 10px #0000000f}.rc-trend-chart h3{display:flex;align-items:center;gap:.5rem;font-size:.9rem;font-weight:800;color:var(--text-main);margin-bottom:1.25rem}.rc-trend-bars{display:flex;gap:1rem;align-items:flex-end;height:120px}.rc-trend-col{flex:1;display:flex;flex-direction:column;align-items:center;height:100%;justify-content:flex-end}.rc-trend-bar-wrap{flex:1;display:flex;align-items:flex-end;width:100%}.rc-trend-bar-inner{width:100%;background:linear-gradient(180deg,#3b82f6,#8b5cf6);border-radius:6px 6px 0 0;display:flex;align-items:flex-start;justify-content:center;min-height:20px;transition:height .5s}.rc-trend-bar-inner span{font-size:.7rem;font-weight:800;color:#fff;margin-top:4px}.rc-trend-col small{font-size:.7rem;color:var(--text-muted);font-weight:700;margin-top:.4rem}.rc-subj-detail{display:flex;flex-direction:column;gap:1rem}.rc-sd-card{background:#fff;border-radius:16px;padding:1.25rem 1.5rem;box-shadow:0 2px 10px #0000000f}.rc-sd-header{display:flex;align-items:center;gap:1rem;margin-bottom:1rem;flex-wrap:wrap}.rc-sd-icon{font-size:2rem;flex-shrink:0}.rc-sd-header h3{font-size:1.1rem;font-weight:900;margin-bottom:.2rem}.rc-sd-header span{font-size:.82rem;color:var(--text-muted)}.rc-sd-grade{margin-left:auto;text-align:center}.rc-sd-grade strong{display:block;font-size:1.5rem;font-weight:900}.rc-sd-grade small{font-size:.78rem;font-weight:700}.rc-sd-test-row{display:flex;align-items:center;gap:.85rem;padding:.5rem 0;border-bottom:1px solid #f1f5f9;font-size:.84rem;color:var(--text-muted)}.rc-sd-test-row:last-child{border-bottom:none}.rc-sd-test-row span:first-child{width:140px;flex-shrink:0;color:var(--text-main);font-weight:600}.rc-sd-bar{flex:1;height:7px;background:#e5e7eb;border-radius:4px;overflow:hidden}.rc-sd-bar div{height:100%;border-radius:4px;transition:width .5s}.rc-sd-test-row strong{font-size:.82rem;font-weight:900;min-width:50px;text-align:right}.rc-attributes{background:#fff;border-radius:16px;padding:1.5rem;box-shadow:0 2px 10px #0000000f}.rc-attributes h3{font-size:.9rem;font-weight:800;color:var(--text-main);margin-bottom:1.25rem}.rc-attr-row{display:flex;align-items:center;gap:1.25rem;padding:.65rem 0;border-bottom:1px solid #f1f5f9}.rc-attr-row:last-child{border-bottom:none}.rc-attr-row span:first-child{width:130px;font-size:.88rem;color:var(--text-main);font-weight:700}.rc-star-row{display:flex;gap:.2rem}.rc-attr-label{font-size:.78rem;font-weight:800;color:var(--text-muted);margin-left:auto}.rc-remarks{display:flex;flex-direction:column;gap:1rem}.rc-remark-card{background:#fff;border-radius:16px;padding:1.5rem;box-shadow:0 2px 10px #0000000f}.rc-remark-header{display:flex;align-items:center;gap:.65rem;margin-bottom:.85rem}.rc-remark-header svg{color:#f59e0b}.rc-remark-header h3{font-size:.95rem;font-weight:800;color:var(--text-main)}.rc-remark-card p{font-size:.87rem;color:var(--text-muted);line-height:1.65;margin-bottom:.85rem;font-style:italic}.rc-remark-by{font-size:.78rem;font-weight:800;color:var(--text-muted)}.rc-overview{display:flex;flex-direction:column;gap:1rem}.mm-layout{min-height:100vh;background:#f3f4f8}.mm-page{max-width:1100px;margin:0 auto;padding:6rem 1.5rem 4rem}.mm-header{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1rem;margin-bottom:1.25rem}.mm-header-left{display:flex;align-items:center;gap:1rem}.mm-hero-icon{width:52px;height:52px;background:linear-gradient(135deg,#06b6d4,#8b5cf6);border-radius:14px;display:flex;align-items:center;justify-content:center;color:#fff}.mm-header h1{font-size:1.8rem;font-weight:900;color:var(--text-main)}.mm-header p{color:var(--text-muted);font-size:.9rem}.mm-stats-chips{display:flex;gap:.75rem;flex-wrap:wrap}.mm-stats-chips span{background:#fff;border:1.5px solid var(--border-color);border-radius:50px;padding:.35rem .85rem;font-size:.8rem;font-weight:700;color:var(--text-muted)}.mm-filters{display:flex;gap:.4rem;flex-wrap:wrap;margin-bottom:1.25rem}.mm-filter-btn{padding:.45rem 1rem;border-radius:50px;border:1.5px solid var(--border-color);background:#fff;font-size:.85rem;font-weight:700;cursor:pointer;color:var(--text-muted);transition:all .2s}.mm-filter-btn.active{background:linear-gradient(135deg,#06b6d4,#8b5cf6);color:#fff;border-color:transparent}.mm-demo-banner{display:flex;align-items:center;justify-content:space-between;background:linear-gradient(135deg,#f0fdf4,#ecfeff);border:1.5px solid rgba(16,185,129,.25);border-radius:18px;padding:1.25rem 1.75rem;margin-bottom:1.25rem;flex-wrap:wrap;gap:1rem;cursor:pointer;transition:all .2s}.mm-demo-banner:hover{box-shadow:0 6px 24px #10b98126}.mm-demo-left{display:flex;align-items:center;gap:1rem}.mm-demo-icon{font-size:2.5rem}.mm-demo-left h3{font-size:1rem;font-weight:800;color:var(--text-main);margin-bottom:.25rem}.mm-demo-left p{font-size:.83rem;color:var(--text-muted)}.mm-demo-btn{display:flex;align-items:center;gap:.4rem;background:linear-gradient(135deg,#10b981,#06b6d4);color:#fff;border:none;border-radius:12px;padding:.75rem 1.5rem;font-weight:800;font-size:.9rem;cursor:pointer;white-space:nowrap}.mm-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1rem}.mm-card{background:#fff;border-radius:18px;padding:1.25rem;box-shadow:0 3px 14px #00000012;transition:all .22s;cursor:pointer;display:flex;flex-direction:column;gap:.55rem}.mm-card:hover,.mm-card.selected{transform:translateY(-4px);box-shadow:0 8px 32px #0000001f}.mm-card-top{display:flex;align-items:center;justify-content:space-between}.mm-map-icon{width:48px;height:48px;border-radius:12px;font-size:1.5rem;display:flex;align-items:center;justify-content:center}.mm-card-chips{display:flex;flex-direction:column;align-items:flex-end;gap:.25rem}.mm-diff{font-size:.72rem;font-weight:800}.mm-diff.easy{color:#10b981}.mm-diff.medium{color:#f59e0b}.mm-diff.hard{color:#ef4444}.mm-card h3{font-size:.95rem;font-weight:900;color:var(--text-main)}.mm-desc{font-size:.82rem;color:var(--text-muted);line-height:1.5}.mm-card-tags{display:flex;gap:.3rem;flex-wrap:wrap}.mm-tag{font-size:.7rem;font-weight:800;padding:.12rem .45rem;border-radius:50px}.mm-card-meta{display:flex;gap:.75rem;font-size:.75rem;color:var(--text-muted);font-weight:700}.mm-card-footer{display:flex;gap:.5rem;margin-top:auto}.mm-view-btn{flex:1;display:flex;align-items:center;justify-content:center;gap:.35rem;color:#fff;border:none;border-radius:10px;padding:.65rem;font-weight:800;font-size:.84rem;cursor:pointer}.mm-dl-btn{display:flex;align-items:center;gap:.25rem;background:#fff;border:1.5px solid var(--border-color);border-radius:10px;padding:.5rem .75rem;font-size:.8rem;font-weight:700;cursor:pointer;color:var(--text-muted)}.mm-interactive{background:#fff;border-radius:20px;overflow:hidden;box-shadow:0 4px 24px #0000001a}.mm-map-toolbar{display:flex;align-items:center;gap:1rem;padding:.85rem 1.5rem;border-bottom:1px solid var(--border-color);background:#fafafa}.mm-back-btn{background:transparent;border:1.5px solid var(--border-color);border-radius:8px;padding:.4rem .85rem;font-size:.83rem;font-weight:700;cursor:pointer;color:var(--text-muted);transition:color .2s}.mm-back-btn:hover{color:#06b6d4}.mm-map-title{flex:1;font-size:.9rem;font-weight:800;color:var(--text-main)}.mm-map-tools{display:flex;gap:.3rem}.mm-map-tools button{width:32px;height:32px;border-radius:8px;border:1.5px solid var(--border-color);background:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--text-muted);transition:all .2s}.mm-map-tools button:hover{border-color:#06b6d4;color:#06b6d4}.mm-canvas{padding:3rem;min-height:500px;background:#f8fafc;display:flex;align-items:center;justify-content:center;position:relative;overflow:auto}.mm-center-node{text-align:center;position:relative}.mm-cn-circle{width:120px;height:120px;border-radius:50%;background:linear-gradient(135deg,#1e1b4b,#4338ca);color:#fff;font-size:1rem;font-weight:900;display:flex;align-items:center;justify-content:center;margin:0 auto 2rem;box-shadow:0 8px 32px #4338ca66}.mm-branches{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}.mm-branch{display:flex;flex-direction:column;align-items:center;gap:.5rem}.mm-branch-node{border-radius:12px;padding:.75rem 1.1rem;color:#fff;font-size:.82rem;font-weight:800;cursor:pointer;text-align:center;transition:all .2s;white-space:nowrap}.mm-branch-node:hover{transform:scale(1.05)}.mm-sub-nodes{display:flex;flex-direction:column;gap:.3rem;align-items:center}.mm-sub-node{border:1.5px solid;border-radius:8px;padding:.4rem .75rem;font-size:.75rem;font-weight:700;background:#fff;white-space:nowrap;transition:all .2s;cursor:pointer}.mm-sub-node:hover{transform:scale(1.03)}.mm-canvas-hint{text-align:center;padding:.75rem;background:#f8fafc;font-size:.83rem;color:var(--text-muted);border-top:1px solid var(--border-color)}.re-layout{min-height:100vh;background:#f3f4f8}.re-page{max-width:1100px;margin:0 auto;padding:6rem 1.5rem 4rem}.re-header{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1rem;margin-bottom:1.25rem}.re-header-left{display:flex;align-items:center;gap:1rem}.re-hero-icon{width:52px;height:52px;background:linear-gradient(135deg,#3b82f6,#8b5cf6);border-radius:14px;display:flex;align-items:center;justify-content:center;color:#fff}.re-header h1{font-size:1.8rem;font-weight:900;color:var(--text-main)}.re-header p{color:var(--text-muted);font-size:.9rem}.re-disclaimer{display:flex;align-items:center;gap:.4rem;font-size:.78rem;color:var(--text-muted);background:#fff7ed;border:1.5px solid rgba(245,158,11,.25);border-radius:10px;padding:.45rem .85rem}.re-disclaimer svg{color:#f59e0b;flex-shrink:0}.re-main-grid{display:grid;grid-template-columns:400px 1fr;gap:1.25rem;align-items:start}.re-input-panel{background:#fff;border-radius:20px;padding:1.75rem;box-shadow:0 3px 14px #00000012}.re-input-panel h3{font-size:1rem;font-weight:800;color:var(--text-main);margin-bottom:1.25rem}.re-score-inputs{display:flex;flex-direction:column;gap:1.1rem;margin-bottom:1.5rem}.re-subj-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:.5rem;font-size:.88rem}.re-score-display{font-size:1rem;font-weight:900}.re-slider{width:100%;height:4px;border-radius:2px;margin-bottom:.4rem;accent-color:var(--c, #3b82f6);cursor:pointer}.re-subj-bar{height:7px;background:#e5e7eb;border-radius:4px;overflow:hidden}.re-subj-bar div{height:100%;border-radius:4px;transition:width .3s}.re-total-score{display:flex;align-items:center;gap:.5rem;background:#f8fafc;border:1.5px solid var(--border-color);border-radius:12px;padding:1rem 1.25rem;margin-bottom:1.25rem}.re-total-score span{font-size:.88rem;color:var(--text-muted);font-weight:700}.re-total-score strong{font-size:2rem;font-weight:900;color:var(--text-main);margin:0 .25rem}.re-estimate-btn{display:flex;align-items:center;justify-content:center;gap:.5rem;width:100%;background:linear-gradient(135deg,#3b82f6,#8b5cf6);color:#fff;border:none;border-radius:14px;padding:1rem;font-weight:900;font-size:1rem;cursor:pointer;font-family:inherit;margin-bottom:1.25rem;transition:all .2s}.re-estimate-btn:hover{transform:translateY(-2px);box-shadow:0 6px 20px #3b82f666}.re-compare-section label{display:block;font-size:.82rem;color:var(--text-muted);font-weight:700;margin-bottom:.4rem}.re-compare-input{width:100%;border:1.5px solid var(--border-color);border-radius:10px;padding:.6rem .85rem;font-size:.9rem;outline:none;background:#f8fafc;font-family:inherit;box-sizing:border-box}.re-compare-input:focus{border-color:#3b82f6}.re-result-panel{display:flex;flex-direction:column;gap:1rem}.re-rank-card{background:#fff;border-radius:18px;padding:1.75rem;box-shadow:0 3px 14px #00000012;border-top:4px solid}.re-rank-main{text-align:center;margin-bottom:1.5rem}.re-rank-label{font-size:.78rem;font-weight:800;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);margin-bottom:.4rem}.re-rank-value{font-size:2.8rem;font-weight:900;line-height:1;margin-bottom:.4rem}.re-rank-pct{font-size:.82rem;color:var(--text-muted);font-weight:600}.re-rank-meta{display:flex;flex-direction:column;gap:.55rem}.re-rm-row{display:flex;justify-content:space-between;align-items:center;font-size:.85rem;padding:.45rem 0;border-bottom:1px solid #f1f5f9}.re-rm-row:last-child{border-bottom:none}.re-rm-row span{color:var(--text-muted);font-weight:600}.re-rm-row strong{font-weight:800;color:var(--text-main);font-size:.85rem;text-align:right;max-width:220px}.re-compare-card{background:#fff;border-radius:16px;padding:1.25rem 1.5rem;box-shadow:0 2px 10px #0000000f}.re-compare-card h4{font-size:.88rem;font-weight:800;color:var(--text-main);margin-bottom:.85rem}.re-comp-row{display:flex;align-items:center;gap:1rem}.re-comp-col{flex:1;text-align:center;background:#f8fafc;border-radius:12px;padding:.85rem}.re-comp-col.yours{border:2px solid #3b82f6}.re-comp-col.compare{border:2px solid #f59e0b}.re-comp-col span{display:block;font-size:.72rem;color:var(--text-muted);font-weight:700;margin-bottom:.25rem}.re-comp-col strong{display:block;font-size:1.6rem;font-weight:900;color:var(--text-main)}.re-comp-vs{font-size:.8rem;font-weight:900;color:var(--text-muted)}.re-dist-card{background:#fff;border-radius:16px;padding:1.25rem 1.5rem;box-shadow:0 2px 10px #0000000f}.re-dist-card h4{display:flex;align-items:center;gap:.4rem;font-size:.88rem;font-weight:800;color:var(--text-main);margin-bottom:.85rem}.re-dist-chart{position:relative}.re-dist-row{display:flex;align-items:center;gap:.65rem;margin-bottom:.5rem;font-size:.8rem}.re-dist-range{width:70px;color:var(--text-muted);font-weight:700;flex-shrink:0}.re-dist-bar{flex:1;height:7px;background:#e5e7eb;border-radius:4px;overflow:hidden}.re-dist-bar div{height:100%;border-radius:4px}.re-dist-pct{font-weight:800;color:var(--text-muted);min-width:35px}.re-your-marker{position:absolute;right:0;font-size:.72rem;font-weight:800;white-space:nowrap}.re-tips{background:#fff;border-radius:16px;padding:1.1rem 1.25rem;box-shadow:0 2px 10px #0000000f}.re-tips h4{display:flex;align-items:center;gap:.4rem;font-size:.85rem;font-weight:800;color:var(--text-main);margin-bottom:.75rem}.re-tip{display:flex;align-items:center;gap:.6rem;font-size:.82rem;color:var(--text-muted);margin-bottom:.45rem}@media (max-width: 900px){.re-main-grid{grid-template-columns:1fr}}.cp-layout{min-height:100vh;background:#f3f4f8}.cp-page{max-width:1100px;margin:0 auto;padding:6rem 1.5rem 4rem}.cp-header{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1rem;margin-bottom:1.25rem}.cp-header-left{display:flex;align-items:center;gap:1rem}.cp-hero-icon{width:52px;height:52px;background:linear-gradient(135deg,#3b82f6,#06b6d4);border-radius:14px;display:flex;align-items:center;justify-content:center;color:#fff}.cp-header h1{font-size:1.8rem;font-weight:900;color:var(--text-main)}.cp-header p{color:var(--text-muted);font-size:.9rem}.cp-total-count{display:flex;align-items:center;gap:.4rem;font-size:.85rem;font-weight:700;color:var(--text-muted);background:#fff;border-radius:50px;padding:.45rem 1rem;border:1.5px solid var(--border-color)}.cp-rank-input-card{background:#fff;border-radius:20px;padding:1.5rem 1.75rem;box-shadow:0 4px 20px #0000001a;margin-bottom:1.25rem;display:flex;align-items:center;gap:2rem;flex-wrap:wrap}.cp-rank-left{flex:1}.cp-rank-left label{display:block;font-size:.88rem;font-weight:800;color:var(--text-main);margin-bottom:.65rem}.cp-rank-row{display:flex;gap:.75rem;align-items:center}.cp-rank-input{border:2px solid var(--border-color);border-radius:12px;padding:.75rem 1rem;font-size:1.1rem;font-weight:800;background:#f8fafc;outline:none;width:200px;font-family:inherit}.cp-rank-input:focus{border-color:#3b82f6}.cp-predict-btn{display:flex;align-items:center;gap:.5rem;background:linear-gradient(135deg,#3b82f6,#06b6d4);color:#fff;border:none;border-radius:12px;padding:.85rem 1.75rem;font-weight:900;font-size:1rem;cursor:pointer;font-family:inherit;transition:all .2s}.cp-predict-btn:hover{transform:translateY(-2px)}.cp-rank-summary{display:flex;gap:1rem;flex-wrap:wrap}.cp-rs-item{text-align:center;padding:.65rem 1rem;border-radius:12px;background:#f8fafc}.cp-rs-item.certain{background:#10b9811a}.cp-rs-item.likely{background:#06b6d41a}.cp-rs-item.possible{background:#f59e0b1a}.cp-rs-item.reach{background:#ef44441a}.cp-rs-item strong{display:block;font-size:1.5rem;font-weight:900;color:var(--text-main)}.cp-rs-item span{font-size:.72rem;color:var(--text-muted);font-weight:700}.cp-filters{display:flex;gap:.75rem;align-items:center;flex-wrap:wrap;margin-bottom:.85rem}.cp-search{display:flex;align-items:center;gap:.5rem;background:#fff;border:1.5px solid var(--border-color);border-radius:12px;padding:.55rem 1rem;flex:1;min-width:200px}.cp-search input{border:none;background:transparent;outline:none;font-size:.9rem;width:100%}.cp-select{border:1.5px solid var(--border-color);background:#fff;border-radius:10px;padding:.5rem .85rem;font-family:inherit;outline:none;font-size:.85rem;color:var(--text-muted)}.cp-type-pills{display:flex;gap:.3rem}.cp-pill,.cp-show-pill{padding:.4rem .85rem;border-radius:50px;border:1.5px solid var(--border-color);background:#fff;font-size:.81rem;font-weight:700;cursor:pointer;color:var(--text-muted);transition:all .2s}.cp-pill.active,.cp-show-pill.active{background:#3b82f6;color:#fff;border-color:#3b82f6}.cp-results-count{font-size:.83rem;color:var(--text-muted);font-weight:700;margin-bottom:.75rem}.cp-compare-count{color:#3b82f6;margin-left:.25rem}.cp-college-card{background:#fff;border-radius:16px;padding:1.25rem 1.5rem;margin-bottom:.75rem;box-shadow:0 2px 12px #00000012;transition:all .2s}.cp-college-card.compared{box-shadow:0 0 0 2px #3b82f6,0 4px 16px #3b82f626}.cp-card-left{display:flex;align-items:flex-start;gap:1rem;margin-bottom:0}.cp-college-card{display:flex;align-items:flex-start;justify-content:space-between;flex-wrap:wrap;gap:.75rem}.cp-rank-badge{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,#3b82f6,#06b6d4);color:#fff;font-size:.75rem;font-weight:900;display:flex;align-items:center;justify-content:center;flex-shrink:0}.cp-college-main{flex:1}.cp-college-name-row{display:flex;align-items:center;gap:.75rem;flex-wrap:wrap;margin-bottom:.4rem}.cp-college-name-row h3{font-size:.98rem;font-weight:900;color:var(--text-main)}.cp-chance-badge{font-size:.72rem;font-weight:800;padding:.15rem .65rem;border-radius:50px}.cp-college-meta{display:flex;gap:.65rem;align-items:center;font-size:.78rem;color:var(--text-muted);flex-wrap:wrap;margin-bottom:.4rem}.cp-type-badge{font-size:.72rem;font-weight:800;padding:.12rem .5rem;border-radius:50px}.cp-type-badge.central{background:#eff6ff;color:#1d4ed8}.cp-type-badge.state{background:#f0fdf4;color:#15803d}.cp-type-badge.private{background:#f5f3ff;color:#6d28d9}.cp-college-rank-range{font-size:.8rem;color:var(--text-muted);display:flex;gap:.5rem;flex-wrap:wrap;align-items:center}.cp-college-rank-range strong{color:var(--text-main)}.cp-card-actions{display:flex;gap:.5rem;align-items:flex-start;flex-shrink:0}.cp-compare-btn{border:1.5px solid var(--border-color);background:#fff;border-radius:8px;padding:.4rem .75rem;font-size:.78rem;font-weight:700;cursor:pointer;color:var(--text-muted);transition:all .2s;white-space:nowrap}.cp-compare-btn.active{background:#3b82f6;color:#fff;border-color:#3b82f6}.cp-expand-btn{width:34px;height:34px;border-radius:8px;border:1.5px solid var(--border-color);background:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--text-muted)}.cp-card-detail{margin-top:.85rem;padding-top:.85rem;border-top:1px solid var(--border-color);width:100%}.cp-card-detail h4{font-size:.82rem;font-weight:800;color:var(--text-muted);margin-bottom:.45rem;text-transform:uppercase;letter-spacing:.05em}.cp-specialty-chips{display:flex;gap:.35rem;flex-wrap:wrap;margin-bottom:.75rem}.cp-spec-chip{display:flex;align-items:center;gap:.3rem;font-size:.75rem;font-weight:700;background:#f0fdf4;color:#10b981;padding:.2rem .55rem;border-radius:50px}.cp-cutoff-row{display:flex;justify-content:space-between;font-size:.83rem;color:var(--text-muted);padding:.3rem 0;border-bottom:1px solid #f1f5f9}.cp-cutoff-row strong{font-weight:800;color:var(--text-main)}.cp-apply-row{display:flex;gap:.75rem;margin-top:.85rem}.cp-shortlist-btn{background:#fef3c7;border:1.5px solid #f59e0b;color:#d97706;border-radius:8px;padding:.5rem 1rem;font-size:.82rem;font-weight:700;cursor:pointer}.cp-details-btn{background:#3b82f6;color:#fff;border:none;border-radius:8px;padding:.5rem 1rem;font-size:.82rem;font-weight:700;cursor:pointer}.stp-layout{min-height:100vh;background:#f0f4f8}.stp-page{max-width:1100px;margin:0 auto;padding:6rem 1.5rem 4rem}.stp-header{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1rem;margin-bottom:1.25rem}.stp-header-left{display:flex;align-items:center;gap:1rem}.stp-hero-icon{width:52px;height:52px;background:linear-gradient(135deg,#ef4444,#f97316);border-radius:14px;display:flex;align-items:center;justify-content:center;color:#fff}.stp-header h1{font-size:1.8rem;font-weight:900;color:var(--text-main)}.stp-header p{color:var(--text-muted);font-size:.9rem}.stp-daily-goal{flex:1;max-width:320px}.stp-goal-bar{height:8px;background:#e5e7eb;border-radius:4px;overflow:hidden;margin-bottom:.35rem}.stp-goal-bar div{height:100%;background:linear-gradient(90deg,#3b82f6,#10b981);border-radius:4px;transition:width .5s}.stp-daily-goal span{font-size:.78rem;color:var(--text-muted);font-weight:700}.stp-stats-strip{display:flex;gap:1.5rem;background:#fff;border-radius:16px;padding:1rem 1.5rem;box-shadow:0 2px 12px #00000012;margin-bottom:1.25rem;flex-wrap:wrap}.stp-stat{display:flex;align-items:center;gap:.6rem;flex:1;min-width:130px}.stp-stat strong{font-size:1.2rem;font-weight:900;color:var(--text-main)}.stp-stat span{font-size:.75rem;color:var(--text-muted)}.stp-main-grid{display:grid;grid-template-columns:380px 1fr;gap:1.25rem;align-items:start}.stp-timer-panel{background:#fff;border-radius:20px;padding:1.75rem;box-shadow:0 4px 20px #0000001a;display:flex;flex-direction:column;align-items:center;gap:1.1rem}.stp-presets{display:flex;gap:.3rem;width:100%;flex-wrap:wrap}.stp-preset-btn{flex:1;padding:.5rem;border-radius:8px;border:1.5px solid var(--border-color);background:#fff;font-size:.78rem;font-weight:700;cursor:pointer;color:var(--text-muted);transition:all .2s;white-space:nowrap}.stp-subject-row{display:flex;gap:.3rem;flex-wrap:wrap;justify-content:center;width:100%}.stp-subj-btn{padding:.3rem .65rem;border-radius:50px;border:1.5px solid var(--border-color);background:#fff;font-size:.75rem;font-weight:700;cursor:pointer;color:var(--text-muted);transition:all .2s}.stp-mode-badge{display:flex;align-items:center;gap:.4rem;color:#fff;border-radius:50px;padding:.4rem 1.25rem;font-size:.82rem;font-weight:800}.stp-ring-wrapper{position:relative;width:220px;height:220px}.stp-ring-svg{width:100%;height:100%}.stp-ring-time{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);text-align:center}.stp-time-display{display:block;font-size:2.8rem;font-weight:900;color:var(--text-main);font-variant-numeric:tabular-nums;line-height:1}.stp-ring-time small{font-size:.78rem;font-weight:700;margin-top:.25rem;display:block}.stp-controls{display:flex;align-items:center;gap:1rem}.stp-play-btn{width:72px;height:72px;border-radius:50%;border:none;color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 20px #00000040;transition:all .2s}.stp-play-btn:hover{transform:scale(1.08)}.stp-reset-btn,.stp-settings-btn{width:46px;height:46px;border-radius:50%;border:1.5px solid var(--border-color);background:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--text-muted);transition:all .2s}.stp-reset-btn:hover,.stp-settings-btn:hover{border-color:#3b82f6;color:#3b82f6}.stp-settings-panel{width:100%;background:#f8fafc;border-radius:12px;padding:1rem}.stp-settings-panel h4{font-size:.85rem;font-weight:800;color:var(--text-main);margin-bottom:.75rem}.stp-setting-row{margin-bottom:.5rem}.stp-setting-row label{display:flex;justify-content:space-between;font-size:.82rem;color:var(--text-muted);margin-bottom:.25rem;font-weight:700}.stp-setting-row input{width:100%;accent-color:#3b82f6}.stp-session-dots{display:flex;align-items:center;gap:.4rem}.stp-dot{width:12px;height:12px;border-radius:50%;background:#e5e7eb;transition:all .3s}.stp-dot.filled{box-shadow:0 0 0 2px #0000001a}.stp-session-dots span{font-size:.72rem;color:var(--text-muted);font-weight:700;margin-left:.25rem}.stp-right-panel{display:flex;flex-direction:column;gap:1rem}.stp-rp-card{background:#fff;border-radius:16px;padding:1.25rem;box-shadow:0 2px 10px #00000012}.stp-rp-card h3{display:flex;align-items:center;gap:.4rem;font-size:.9rem;font-weight:800;color:var(--text-main);margin-bottom:1rem}.stp-goal-ring-wrap{position:relative;width:100px;height:100px;margin:0 auto 1rem}.stp-goal-ring{width:100%;height:100%}.stp-goal-center{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);text-align:center}.stp-goal-center span{display:block;font-size:1.1rem;font-weight:900;color:var(--text-main)}.stp-goal-center small{font-size:.65rem;color:var(--text-muted)}.stp-goal-details{display:flex;justify-content:space-around}.stp-goal-details div{text-align:center}.stp-goal-details strong{display:block;font-size:1rem;font-weight:900;color:var(--text-main)}.stp-goal-details span{font-size:.72rem;color:var(--text-muted)}.stp-log-row{display:flex;align-items:center;gap:.65rem;padding:.5rem 0;border-bottom:1px solid var(--border-color)}.stp-log-row:last-child{border-bottom:none}.stp-log-dot{width:10px;height:10px;border-radius:50%;flex-shrink:0}.stp-log-info{flex:1}.stp-log-info strong{display:block;font-size:.83rem;font-weight:800;color:var(--text-main)}.stp-log-info span{font-size:.73rem;color:var(--text-muted)}.stp-log-status{font-size:.9rem;font-weight:900}.stp-log-row.done .stp-log-status{color:#10b981}.stp-log-row.missed .stp-log-status{color:#ef4444}.stp-split-row{display:flex;align-items:center;gap:.65rem;margin-bottom:.5rem;font-size:.82rem}.stp-split-row>span:first-child{width:80px;font-weight:700}.stp-split-bar{flex:1;height:6px;background:#e5e7eb;border-radius:3px;overflow:hidden}.stp-split-bar div{height:100%;border-radius:3px;transition:width .5s}.stp-split-row strong{font-size:.78rem;font-weight:900;color:var(--text-muted)}@media (max-width: 900px){.stp-main-grid{grid-template-columns:1fr}}.ab-layout{min-height:100vh;background:#f3f4f8}.ab-page{max-width:1100px;margin:0 auto;padding:6rem 1.5rem 4rem}.ab-hero{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1rem;margin-bottom:1.25rem}.ab-hero-left{display:flex;align-items:center;gap:1rem}.ab-hero-icon{width:52px;height:52px;background:linear-gradient(135deg,#f59e0b,#f97316);border-radius:14px;display:flex;align-items:center;justify-content:center;color:#fff}.ab-hero h1{font-size:1.8rem;font-weight:900;color:var(--text-main)}.ab-hero p{color:var(--text-muted);font-size:.9rem}.ab-hero-stats{display:flex;align-items:center;background:#fff;border-radius:16px;padding:.85rem 1.5rem;box-shadow:0 2px 10px #00000012;gap:1.25rem}.ab-hs{text-align:center}.ab-hs span,.ab-xp-num{display:block;font-size:1.5rem;font-weight:900;color:var(--text-main)}.ab-xp-num{color:#f59e0b}.ab-hs small{font-size:.72rem;color:var(--text-muted);font-weight:700}.ab-hs-divider{width:1px;height:36px;background:var(--border-color)}.ab-level-card{background:linear-gradient(135deg,#1e1b4b,#312e81);border-radius:20px;padding:1.5rem 1.75rem;margin-bottom:1.25rem;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1.25rem}.ab-level-left{display:flex;align-items:center;gap:1.25rem;flex:1}.ab-level-avatar{font-size:3rem}.ab-level-name{font-size:1.1rem;font-weight:900;color:#fff;margin-bottom:.75rem}.ab-level-bar{height:8px;background:#ffffff26;border-radius:4px;overflow:hidden;margin-bottom:.3rem}.ab-level-bar div{height:100%;background:linear-gradient(90deg,#f59e0b,#f97316);border-radius:4px;transition:width .5s}.ab-level-xp{font-size:.75rem;color:#fff9;font-weight:600}.ab-level-tags{display:flex;gap:.5rem;flex-wrap:wrap}.ab-level-tag{background:#ffffff1f;color:#ffffffd9;font-size:.78rem;font-weight:700;padding:.3rem .75rem;border-radius:50px}.ab-trophy-shelf{background:#fff;border-radius:18px;padding:1.25rem 1.5rem;box-shadow:0 2px 12px #00000012;margin-bottom:1.25rem}.ab-trophy-shelf h3{font-size:.95rem;font-weight:800;color:var(--text-main);margin-bottom:1rem}.ab-trophy-row{display:flex;gap:1rem;overflow-x:auto;padding-bottom:.25rem}.ab-trophy-card{min-width:160px;text-align:center;background:#fafafa;border-radius:14px;padding:1rem;border:1px solid var(--border-color);border-bottom:3px solid}.ab-trophy-icon{font-size:2.5rem;margin-bottom:.4rem}.ab-trophy-card strong{display:block;font-size:.85rem;font-weight:800;color:var(--text-main);margin-bottom:.25rem}.ab-trophy-card span{display:block;font-size:.74rem;color:var(--text-muted);margin-bottom:.25rem}.ab-trophy-card small{font-size:.7rem;color:var(--text-muted)}.ab-filters{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:.75rem;margin-bottom:1.25rem}.ab-cat-pills{display:flex;gap:.3rem;flex-wrap:wrap}.ab-cat-btn{padding:.4rem .85rem;border-radius:50px;border:1.5px solid var(--border-color);background:#fff;font-size:.8rem;font-weight:700;cursor:pointer;color:var(--text-muted);transition:all .2s}.ab-cat-btn.active{background:var(--text-main);color:#fff;border-color:var(--text-main)}.ab-show-pills{display:flex;gap:.3rem}.ab-show-btn{padding:.4rem .85rem;border-radius:50px;border:1.5px solid var(--border-color);background:#fff;font-size:.8rem;font-weight:700;cursor:pointer;color:var(--text-muted);transition:all .2s}.ab-show-btn.active{background:#f59e0b;color:#fff;border-color:#f59e0b}.ab-badge-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:1rem}.ab-badge-card{background:#fff;border-radius:18px;padding:1.25rem;box-shadow:0 3px 14px #00000012;transition:all .22s;cursor:pointer;display:flex;flex-direction:column;align-items:center;text-align:center;gap:.4rem}.ab-badge-card:hover,.ab-badge-card.selected{transform:translateY(-4px);box-shadow:0 8px 28px #0000001f}.ab-badge-card.locked{opacity:.75}.ab-badge-icon{width:70px;height:70px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:2rem;margin-bottom:.25rem}.ab-badge-rarity{font-size:.7rem;font-weight:800}.ab-badge-card h3{font-size:.9rem;font-weight:900}.ab-badge-card p{font-size:.78rem;color:var(--text-muted);line-height:1.45}.ab-earned-date{display:flex;align-items:center;gap:.3rem;font-size:.73rem;color:var(--text-muted);font-weight:700}.ab-progress-wrap{width:100%}.ab-badge-bar{height:6px;background:#e5e7eb;border-radius:3px;overflow:hidden;margin-bottom:.2rem}.ab-badge-bar div{height:100%;border-radius:3px;transition:width .5s}.ab-badge-prog{font-size:.72rem;color:var(--text-muted);font-weight:700}.ab-badge-xp{font-size:.75rem;font-weight:800;margin-top:auto}.nc-layout{min-height:100vh;background:#f0f4f8}.nc-page{max-width:1100px;margin:0 auto;padding:6rem 1.5rem 4rem}.nc-header{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1rem;margin-bottom:1.25rem}.nc-header-left{display:flex;align-items:center;gap:1rem}.nc-hero-icon{width:52px;height:52px;background:linear-gradient(135deg,#06b6d4,#3b82f6);border-radius:14px;display:flex;align-items:center;justify-content:center;color:#fff}.nc-header h1{font-size:1.8rem;font-weight:900;color:var(--text-main)}.nc-header p{color:var(--text-muted);font-size:.9rem}.nc-marking-scheme{display:flex;gap:.75rem;flex-wrap:wrap}.nc-scheme-item{display:flex;align-items:center;gap:.4rem;font-size:.83rem;font-weight:800;padding:.4rem .85rem;border-radius:50px}.nc-scheme-item.correct{background:#10b9811f;color:#10b981}.nc-scheme-item.wrong{background:#ef44441a;color:#ef4444}.nc-scheme-item.na{background:#6b72801a;color:#6b7280}.nc-main-grid{display:grid;grid-template-columns:1fr 320px;gap:1.25rem;align-items:start}.nc-input-section{background:#fff;border-radius:20px;padding:1.5rem;box-shadow:0 3px 14px #00000014}.nc-input-section h3{font-size:.95rem;font-weight:800;color:var(--text-main);margin-bottom:1rem}.nc-table-header{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr 1fr;gap:.5rem;font-size:.75rem;font-weight:800;text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted);padding:.5rem 0 .5rem 1rem;border-bottom:1px solid var(--border-color);margin-bottom:.5rem}.nc-input-row{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr 1fr;gap:.5rem;align-items:center;border-radius:12px;padding:.75rem 0 .75rem .75rem;margin-bottom:.5rem;background:#fafafa;border:1px solid var(--border-color)}.nc-subj-label{display:flex;align-items:center;gap:.6rem}.nc-subj-label span{font-size:1.4rem}.nc-subj-label strong{display:block;font-size:.85rem;font-weight:800}.nc-subj-label small{font-size:.72rem;color:var(--text-muted)}.nc-input-cell{display:flex;align-items:center;gap:.3rem}.nc-input-cell button{width:24px;height:24px;border-radius:6px;border:1.5px solid var(--border-color);background:#fff;cursor:pointer;font-size:.9rem;font-weight:800;display:flex;align-items:center;justify-content:center}.nc-input-cell.correct button{color:#10b981;border-color:#10b98166}.nc-input-cell.wrong button{color:#ef4444;border-color:#ef44444d}.nc-input-cell input{width:44px;border:1.5px solid var(--border-color);border-radius:8px;padding:.3rem .2rem;text-align:center;font-size:.9rem;font-weight:900;background:#fff;outline:none;font-family:inherit}.nc-na-cell{font-size:.9rem;font-weight:800;color:var(--text-muted)}.nc-score-cell{text-align:center}.nc-score-cell span{display:block;font-size:1.1rem;font-weight:900}.nc-score-cell small{font-size:.7rem;color:var(--text-muted);font-weight:700}.nc-score-panel{display:flex;flex-direction:column;gap:1rem}.nc-score-main-card{background:#fff;border-radius:20px;padding:1.5rem;box-shadow:0 3px 14px #00000014;text-align:center}.nc-score-label{font-size:.78rem;font-weight:800;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);margin-bottom:.4rem}.nc-score-big{font-size:4rem;font-weight:900;line-height:1;margin-bottom:.25rem}.nc-score-max{font-size:.9rem;color:var(--text-muted);margin-bottom:1rem}.nc-score-bar-wrap{display:flex;align-items:center;gap:.5rem;margin-bottom:1rem}.nc-score-bar{flex:1;height:8px;background:#e5e7eb;border-radius:4px;overflow:hidden}.nc-score-bar div{height:100%;border-radius:4px;transition:width .5s}.nc-score-bar-wrap span{font-size:.78rem;font-weight:800;color:var(--text-muted)}.nc-score-breakdown{display:flex;flex-direction:column;gap:.35rem;text-align:left}.nc-sb-item{display:flex;align-items:center;gap:.5rem;font-size:.82rem}.nc-sb-item span{font-size:1rem;font-weight:900;color:var(--text-main)}.nc-sb-item small{color:var(--text-muted)}.nc-stats-grid{display:grid;grid-template-columns:1fr 1fr;gap:.5rem}.nc-stat-card{background:#fff;border-radius:12px;padding:.75rem;text-align:center;box-shadow:0 2px 8px #0000000f}.nc-stat-card strong{display:block;font-size:1.3rem;font-weight:900;color:var(--text-main)}.nc-stat-card span{font-size:.73rem;color:var(--text-muted);font-weight:700}.nc-rank-card{background:#fff;border-radius:14px;padding:1.1rem;box-shadow:0 2px 8px #0000000f}.nc-rank-card h4{display:flex;align-items:center;gap:.4rem;font-size:.85rem;font-weight:800;color:var(--text-main);margin-bottom:.6rem}.nc-rank-value{font-size:1.5rem;font-weight:900;margin-bottom:.35rem}.nc-rank-note{display:flex;align-items:center;gap:.3rem;font-size:.72rem;color:var(--text-muted)}.nc-advice-card{border-radius:12px;padding:1rem}.nc-advice{display:flex;align-items:flex-start;gap:.5rem;font-size:.84rem;font-weight:700;padding:.75rem;border-radius:10px}.nc-advice.danger{background:#ef444414;color:#ef4444}.nc-advice.warning{background:#f59e0b1a;color:#d97706}.nc-advice.success{background:#10b9811a;color:#10b981}.nc-reset-btn{width:100%;background:#fff;border:1.5px solid var(--border-color);border-radius:12px;padding:.75rem;font-weight:800;font-size:.88rem;cursor:pointer;color:var(--text-muted);font-family:inherit}@media (max-width: 900px){.nc-main-grid,.nc-input-row{grid-template-columns:1fr}.nc-table-header{display:none}}.fr-layout{min-height:100vh;background:#f3f4f8}.fr-page{max-width:1100px;margin:0 auto;padding:6rem 1.5rem 4rem}.fr-header{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1rem;margin-bottom:1.25rem}.fr-header-left{display:flex;align-items:center;gap:1rem}.fr-hero-icon{width:52px;height:52px;background:linear-gradient(135deg,#10b981,#06b6d4);border-radius:14px;display:flex;align-items:center;justify-content:center;color:#fff}.fr-header h1{font-size:1.8rem;font-weight:900;color:var(--text-main)}.fr-header p{color:var(--text-muted);font-size:.9rem}.fr-stats-row{display:flex;gap:.75rem;flex-wrap:wrap}.fr-stats-row span{background:#fff;border:1.5px solid var(--border-color);border-radius:50px;padding:.35rem .85rem;font-size:.8rem;font-weight:700;color:var(--text-muted)}.fr-featured-banner{display:flex;align-items:center;justify-content:space-between;background:linear-gradient(135deg,#0f172a,#1e293b);border-radius:20px;padding:1.5rem 1.75rem;margin-bottom:1.25rem;flex-wrap:wrap;gap:1rem}.fr-fb-left{flex:1}.fr-new-badge{display:inline-block;background:#f97316;color:#fff;font-size:.72rem;font-weight:900;padding:.2rem .65rem;border-radius:50px;margin-bottom:.5rem;letter-spacing:.05em}.fr-featured-banner h3{font-size:1.1rem;font-weight:900;color:#fff;margin-bottom:.35rem}.fr-featured-banner p{font-size:.83rem;color:#fff9}.fr-fb-dl-btn{display:flex;align-items:center;gap:.5rem;background:#10b981;color:#fff;border:none;border-radius:12px;padding:.85rem 1.5rem;font-weight:800;font-size:.9rem;cursor:pointer;white-space:nowrap;font-family:inherit}.fr-filters{display:flex;gap:.75rem;flex-wrap:wrap;align-items:center;margin-bottom:.85rem}.fr-search{display:flex;align-items:center;gap:.5rem;background:#fff;border:1.5px solid var(--border-color);border-radius:12px;padding:.55rem 1rem;flex:1;min-width:200px}.fr-search input{border:none;background:transparent;outline:none;font-size:.9rem;width:100%}.fr-type-pills,.fr-subj-pills{display:flex;gap:.3rem;flex-wrap:wrap}.fr-pill{display:flex;align-items:center;gap:.25rem;padding:.4rem .75rem;border-radius:50px;border:1.5px solid var(--border-color);background:#fff;font-size:.79rem;font-weight:700;cursor:pointer;color:var(--text-muted);transition:all .2s}.fr-pill.active{background:var(--text-main);color:#fff;border-color:var(--text-main)}.fr-subj-pill{padding:.4rem .85rem;border-radius:50px;border:1.5px solid var(--border-color);background:#fff;font-size:.79rem;font-weight:700;cursor:pointer;color:var(--text-muted);transition:all .2s}.fr-sort{border:1.5px solid var(--border-color);background:#fff;border-radius:10px;padding:.45rem .75rem;font-family:inherit;font-size:.84rem;cursor:pointer;outline:none;color:var(--text-muted)}.fr-results-count{font-size:.82rem;color:var(--text-muted);font-weight:700;margin-bottom:.85rem}.fr-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1rem}.fr-resource-card{background:#fff;border-radius:16px;padding:1.25rem;box-shadow:0 3px 14px #00000012;transition:all .22s;display:flex;flex-direction:column;gap:.5rem}.fr-resource-card:hover{transform:translateY(-3px);box-shadow:0 8px 28px #0000001a}.fr-rc-header{display:flex;justify-content:space-between;align-items:center}.fr-type-icon{width:40px;height:40px;border-radius:10px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.fr-rc-badges{display:flex;gap:.35rem;align-items:center}.fr-new-chip{background:#ef4444;color:#fff;font-size:.65rem;font-weight:900;padding:.1rem .45rem;border-radius:50px;letter-spacing:.05em}.fr-type-chip{font-size:.7rem;font-weight:800;padding:.12rem .45rem;border-radius:50px}.fr-resource-card h3{font-size:.9rem;font-weight:800;color:var(--text-main);line-height:1.4;flex:1}.fr-rc-meta{display:flex;gap:.6rem;font-size:.74rem;color:var(--text-muted);flex-wrap:wrap;align-items:center}.fr-rc-tags{display:flex;gap:.3rem;flex-wrap:wrap}.fr-tag{font-size:.7rem;font-weight:700;background:#f1f5f9;color:var(--text-muted);padding:.12rem .45rem;border-radius:50px}.fr-rc-actions{display:flex;gap:.5rem;margin-top:auto}.fr-preview-btn{flex:1;display:flex;align-items:center;justify-content:center;gap:.3rem;background:#fff;border:1.5px solid var(--border-color);border-radius:9px;padding:.55rem;font-size:.8rem;font-weight:700;cursor:pointer;color:var(--text-muted)}.fr-dl-btn{flex:2;display:flex;align-items:center;justify-content:center;gap:.35rem;color:#fff;border:none;border-radius:9px;padding:.6rem;font-size:.82rem;font-weight:800;cursor:pointer;transition:all .2s}.fr-dl-btn.downloading{opacity:.75;animation:dlPulse .8s infinite alternate}@keyframes dlPulse{0%{transform:scale(1)}to{transform:scale(.97)}}.dh-layout{min-height:100vh;background:#f3f4f8}.dh-page{max-width:900px;margin:0 auto;padding:6rem 1.5rem 4rem}.dh-header{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1rem;margin-bottom:1.25rem}.dh-header-left{display:flex;align-items:center;gap:1rem}.dh-hero-icon{width:52px;height:52px;background:linear-gradient(135deg,#3b82f6,#06b6d4);border-radius:14px;display:flex;align-items:center;justify-content:center;color:#fff}.dh-header h1{font-size:1.8rem;font-weight:900;color:var(--text-main)}.dh-header p{color:var(--text-muted);font-size:.9rem}.dh-stats-pill{display:flex;gap:1rem;background:#fff;border-radius:12px;padding:.65rem 1.25rem;border:1.5px solid var(--border-color);flex-wrap:wrap}.dh-stats-pill span{display:flex;align-items:center;gap:.4rem;font-size:.82rem;font-weight:700;color:var(--text-muted)}.dh-filters{display:flex;gap:.65rem;flex-wrap:wrap;margin-bottom:1.25rem;align-items:center}.dh-search{display:flex;align-items:center;gap:.5rem;background:#fff;border:1.5px solid var(--border-color);border-radius:12px;padding:.55rem 1rem;flex:1;min-width:200px}.dh-search input{border:none;background:transparent;outline:none;font-size:.9rem;width:100%}.dh-filter-pills,.dh-status-pills{display:flex;gap:.3rem}.dh-pill,.dh-status-btn{padding:.4rem .85rem;border-radius:50px;border:1.5px solid var(--border-color);background:#fff;font-size:.8rem;font-weight:700;cursor:pointer;color:var(--text-muted);transition:all .2s}.dh-pill.active{background:#3b82f6;color:#fff;border-color:#3b82f6}.dh-status-btn.active{background:var(--text-main);color:#fff;border-color:var(--text-main)}.dh-doubt-card{background:#fff;border-radius:16px;margin-bottom:.85rem;box-shadow:0 2px 12px #00000012;overflow:hidden;transition:all .2s}.dh-doubt-card.answered{border-left-color:inherit}.dh-doubt-card.pending{opacity:.85}.dh-doubt-header{display:flex;align-items:center;justify-content:space-between;gap:.75rem;padding:1.1rem 1.25rem;cursor:pointer;flex-wrap:wrap}.dh-doubt-left{display:flex;align-items:flex-start;gap:.75rem;flex:1}.dh-status-dot{width:10px;height:10px;border-radius:50%;flex-shrink:0;margin-top:.3rem}.dh-status-dot.answered{background:#10b981}.dh-status-dot.pending{background:#f59e0b;animation:pendingPulse 1.5s infinite}@keyframes pendingPulse{0%,to{opacity:1}50%{opacity:.4}}.dh-doubt-info{flex:1}.dh-question{font-size:.9rem;font-weight:800;color:var(--text-main);margin:0 0 .4rem;line-height:1.45}.dh-doubt-meta{display:flex;gap:.5rem;align-items:center;flex-wrap:wrap;font-size:.75rem;color:var(--text-muted)}.dh-tag{font-size:.7rem;font-weight:800;padding:.1rem .45rem;border-radius:50px}.dh-doubt-right{display:flex;align-items:center;gap:.5rem;flex-shrink:0}.dh-status-badge{display:flex;align-items:center;gap:.3rem;font-size:.73rem;font-weight:800;padding:.25rem .65rem;border-radius:50px;white-space:nowrap}.dh-status-badge.answered{background:#10b9811a;color:#10b981}.dh-status-badge.pending{background:#f59e0b26;color:#d97706}.dh-rating{display:flex;align-items:center;gap:.2rem;font-size:.75rem;font-weight:800;color:#f59e0b}.dh-answer-section{border-top:1px solid var(--border-color);padding:1.25rem;background:#fafafa}.dh-answer-header{display:flex;align-items:center;gap:.75rem;margin-bottom:.85rem;flex-wrap:wrap}.dh-answerer-avatar{width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;flex-shrink:0}.dh-answer-header strong{font-size:.88rem;font-weight:800;color:var(--text-main)}.dh-answer-header span{font-size:.78rem;color:var(--text-muted)}.dh-ai-chip{display:flex;align-items:center;gap:.25rem;background:#f5f3ff;color:#8b5cf6;font-size:.7rem;font-weight:800;padding:.15rem .55rem;border-radius:50px;margin-left:auto}.dh-answer-text{font-size:.87rem;color:var(--text-main);line-height:1.65;background:#fff;border-radius:12px;padding:1rem 1.25rem;border:1px solid var(--border-color);margin-bottom:.85rem}.dh-answer-footer{display:flex;align-items:center;gap:.65rem;flex-wrap:wrap;font-size:.8rem;color:var(--text-muted)}.dh-helpful-btn{border:1.5px solid var(--border-color);background:#fff;border-radius:8px;padding:.3rem .65rem;font-size:.8rem;cursor:pointer;transition:all .2s}.dh-follow-btn{background:#3b82f6;color:#fff;border:none;border-radius:8px;padding:.35rem .85rem;font-size:.8rem;font-weight:700;cursor:pointer;margin-left:auto}.dh-pending-section{border-top:1px solid var(--border-color);padding:1.5rem;text-align:center;background:#fafafa}.dh-pending-section p{font-size:.85rem;color:var(--text-muted);margin-bottom:.85rem}.dh-ai-answer-btn{display:inline-flex;align-items:center;gap:.4rem;background:linear-gradient(135deg,#8b5cf6,#3b82f6);color:#fff;border:none;border-radius:10px;padding:.65rem 1.25rem;font-weight:800;font-size:.88rem;cursor:pointer;font-family:inherit}.dh-empty{text-align:center;padding:4rem;background:#fff;border-radius:18px;color:var(--text-muted)}.dh-empty h3{font-size:1rem;font-weight:700;color:var(--text-main);margin:1rem 0 .4rem}.ca-layout{min-height:100vh;background:#f3f4f8}.ca-page{max-width:900px;margin:0 auto;padding:6rem 1.5rem 4rem}.ca-header{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1rem;margin-bottom:1.25rem}.ca-header-left{display:flex;align-items:center;gap:1rem}.ca-hero-icon{width:52px;height:52px;background:linear-gradient(135deg,#f59e0b,#f97316);border-radius:14px;display:flex;align-items:center;justify-content:center;color:#fff}.ca-header h1{font-size:1.8rem;font-weight:900;color:var(--text-main)}.ca-header p{color:var(--text-muted);font-size:.9rem}.ca-header-right{display:flex;align-items:center;gap:.5rem;font-size:.83rem;font-weight:700;color:#10b981;background:#10b9811a;border:1.5px solid rgba(16,185,129,.25);border-radius:50px;padding:.35rem .85rem}.ca-live-dot{width:8px;height:8px;border-radius:50%;background:#10b981;animation:livePulse 1.2s infinite}@keyframes livePulse{0%,to{box-shadow:0 0 #10b98180}50%{box-shadow:0 0 0 5px #10b98100}}.ca-breaking-banner{display:flex;align-items:center;gap:1rem;background:#0f172a;border-radius:14px;padding:.85rem 1.25rem;margin-bottom:1.25rem;flex-wrap:wrap}.ca-breaking-tag{background:#f97316;color:#fff;font-size:.7rem;font-weight:900;padding:.2rem .65rem;border-radius:50px;white-space:nowrap;letter-spacing:.05em}.ca-breaking-banner>span:last-of-type{flex:1;font-size:.83rem;color:#fffc;font-weight:600}.ca-breaking-banner button{background:#f97316;color:#fff;border:none;border-radius:8px;padding:.4rem .85rem;font-size:.78rem;font-weight:700;cursor:pointer;white-space:nowrap;font-family:inherit}.ca-filters{display:flex;gap:.65rem;flex-wrap:wrap;align-items:center;margin-bottom:1.25rem}.ca-search{display:flex;align-items:center;gap:.5rem;background:#fff;border:1.5px solid var(--border-color);border-radius:12px;padding:.55rem 1rem;flex:1;min-width:200px}.ca-search input{border:none;background:transparent;outline:none;font-size:.9rem;width:100%}.ca-cat-pills{display:flex;gap:.3rem;flex-wrap:wrap}.ca-cat-btn{padding:.4rem .85rem;border-radius:50px;border:1.5px solid var(--border-color);background:#fff;font-size:.8rem;font-weight:700;cursor:pointer;color:var(--text-muted);transition:all .2s}.ca-cat-btn.active{background:#f59e0b;color:#fff;border-color:#f59e0b}.ca-saved-toggle{display:flex;align-items:center;gap:.4rem;background:#fff;border:1.5px solid var(--border-color);border-radius:50px;padding:.4rem .85rem;font-size:.8rem;font-weight:700;cursor:pointer;color:var(--text-muted);transition:all .2s}.ca-saved-toggle.active{background:#fef3c7;border-color:#f59e0b;color:#d97706}.ca-article-card{background:#fff;border-radius:16px;margin-bottom:.75rem;box-shadow:0 2px 12px #00000012;overflow:hidden;transition:all .2s}.ca-article-card:hover{box-shadow:0 6px 24px #0000001a}.ca-article-header{display:flex;align-items:flex-start;justify-content:space-between;padding:1.1rem 1.25rem;cursor:pointer;gap:.75rem;flex-wrap:wrap}.ca-article-left{flex:1}.ca-article-meta{display:flex;gap:.45rem;align-items:center;flex-wrap:wrap;margin-bottom:.45rem}.ca-cat-chip,.ca-tag-chip{font-size:.7rem;font-weight:800;padding:.12rem .5rem;border-radius:50px}.ca-date{display:flex;align-items:center;gap:.2rem;font-size:.72rem;color:var(--text-muted)}.ca-source{font-size:.72rem;color:var(--text-muted);font-weight:700}.ca-read-time{font-size:.71rem;color:var(--text-muted)}.ca-article-left h3{font-size:.95rem;font-weight:900;color:var(--text-main);line-height:1.4}.ca-article-actions{display:flex;gap:.4rem;flex-shrink:0}.ca-save-btn{background:transparent;border:1.5px solid var(--border-color);border-radius:8px;padding:.4rem;cursor:pointer;color:var(--text-muted);transition:all .2s;display:flex;align-items:center}.ca-save-btn.saved{color:#f59e0b;border-color:#f59e0b;background:#fef3c7}.ca-article-body{padding:0 1.25rem 1.25rem;border-top:1px solid var(--border-color);background:#fafafa}.ca-article-body p{font-size:.87rem;color:var(--text-muted);line-height:1.65;padding:.85rem 0}.ca-keywords{display:flex;align-items:center;gap:.4rem;flex-wrap:wrap;margin-bottom:.75rem;font-size:.83rem}.ca-keywords strong{color:var(--text-main)}.ca-keyword{font-size:.73rem;font-weight:800;padding:.15rem .5rem;border-radius:50px}.ca-read-more-btn{display:flex;align-items:center;gap:.4rem;background:#fff;border:1.5px solid var(--border-color);border-radius:9px;padding:.5rem 1rem;font-size:.82rem;font-weight:700;cursor:pointer;color:var(--text-muted)}.ca-empty{text-align:center;padding:4rem;background:#fff;border-radius:18px;color:var(--text-muted)}.ca-empty h3{font-size:1rem;font-weight:700;color:var(--text-main);margin:1rem 0 .35rem}.ta-layout{min-height:100vh;background:#f3f4f8}.ta-page{max-width:1100px;margin:0 auto;padding:6rem 1.5rem 4rem}.ta-header{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1rem;margin-bottom:1.25rem}.ta-header-left{display:flex;align-items:center;gap:1rem}.ta-hero-icon{width:52px;height:52px;background:linear-gradient(135deg,#06b6d4,#3b82f6);border-radius:14px;display:flex;align-items:center;justify-content:center;color:#fff}.ta-header h1{font-size:1.8rem;font-weight:900;color:var(--text-main)}.ta-header p{font-size:.85rem;color:var(--text-muted)}.ta-dl-btn{display:flex;align-items:center;gap:.4rem;background:#fff;border:1.5px solid var(--border-color);border-radius:10px;padding:.55rem 1rem;font-size:.85rem;font-weight:700;cursor:pointer;color:var(--text-muted)}.ta-kpi-strip{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:.75rem;margin-bottom:1.25rem}.ta-kpi{background:#fff;border-radius:14px;padding:1rem 1.1rem;box-shadow:0 2px 10px #00000012}.ta-kpi strong{display:block;font-size:1.5rem;font-weight:900;color:var(--text-main);margin-bottom:.15rem}.ta-kpi>span{display:block;font-size:.73rem;color:var(--text-muted);font-weight:600}.ta-kpi label{display:block;font-size:.72rem;font-weight:800;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;margin-top:.25rem}.ta-tabs{display:flex;gap:.25rem;background:#fff;padding:.35rem;border-radius:14px;margin-bottom:1.25rem;box-shadow:0 2px 10px #0000000f;overflow-x:auto}.ta-tab{flex:1;padding:.55rem .75rem;border-radius:10px;border:none;background:transparent;font-size:.85rem;font-weight:700;color:var(--text-muted);cursor:pointer;transition:all .2s;white-space:nowrap;font-family:inherit}.ta-tab.active{background:var(--text-main);color:#fff}.ta-overview{display:flex;flex-direction:column;gap:1rem}.ta-score-card{background:#fff;border-radius:18px;padding:1.5rem;box-shadow:0 2px 12px #00000012;display:flex;align-items:center;gap:2rem;flex-wrap:wrap}.ta-score-ring-wrap{position:relative;width:130px;height:130px;flex-shrink:0}.ta-score-ring-wrap svg{width:100%;height:100%}.ta-ring-label{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);text-align:center}.ta-ring-label span{display:block;font-size:1.3rem;font-weight:900;color:var(--text-main);line-height:1}.ta-ring-label small{font-size:.65rem;color:var(--text-muted)}.ta-score-details{flex:1}.ta-sc-row{display:flex;justify-content:space-between;padding:.4rem 0;border-bottom:1px solid #f1f5f9;font-size:.85rem}.ta-sc-row:last-child{border-bottom:none}.ta-sc-row span{color:var(--text-muted)}.ta-sc-row strong{font-weight:800;color:var(--text-main)}.ta-section-bars{background:#fff;border-radius:18px;padding:1.5rem;box-shadow:0 2px 12px #00000012}.ta-sb-row{margin-bottom:1.1rem}.ta-sb-header{display:flex;align-items:center;gap:.75rem;margin-bottom:.4rem;font-size:.88rem;flex-wrap:wrap}.ta-sb-header strong{font-size:1rem;font-weight:900;margin-left:.25rem}.ta-sb-bar{height:10px;background:#e5e7eb;border-radius:5px;overflow:hidden;margin-bottom:.35rem}.ta-sb-bar div{height:100%;border-radius:5px;transition:width .5s}.ta-sb-detail{display:flex;gap:.75rem;font-size:.78rem;color:var(--text-muted);flex-wrap:wrap}.ta-sb-detail span{display:flex;align-items:center;gap:.25rem;font-weight:700}.ta-section-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1rem}.ta-sc-card{background:#fff;border-radius:18px;padding:1.25rem 1.5rem;box-shadow:0 2px 12px #00000012}.ta-sc-card-header{display:flex;align-items:center;gap:.85rem;margin-bottom:1rem}.ta-sc-icon{font-size:2rem}.ta-sc-card-header h3{font-size:1rem;font-weight:900;margin-bottom:.15rem}.ta-sc-card-header p{font-size:.82rem;color:var(--text-muted)}.ta-sc-label{font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:.05em;margin-bottom:.4rem}.ta-sc-label.weak{color:#ef4444}.ta-sc-label.strong{color:#10b981}.ta-sc-chapter{font-size:.83rem;padding:.3rem .65rem;border-radius:8px;margin-bottom:.25rem;font-weight:700}.ta-sc-chapter.weak{background:#ef444414;color:#ef4444}.ta-sc-chapter.strong{background:#10b9811a;color:#10b981}.ta-sc-weak{margin-bottom:.75rem}.ta-qa-filters{display:flex;gap:.35rem;margin-bottom:1rem}.ta-qa-filter{padding:.4rem .85rem;border-radius:50px;border:1.5px solid var(--border-color);background:#fff;font-size:.8rem;font-weight:700;cursor:pointer;color:var(--text-muted);transition:all .2s}.ta-qa-filter.active{background:var(--text-main);color:#fff;border-color:var(--text-main)}.ta-qa-heatmap{display:flex;gap:.5rem;flex-wrap:wrap;margin-bottom:.85rem}.ta-qa-cell{width:70px;border-radius:10px;padding:.5rem;text-align:center;cursor:pointer;transition:all .2s}.ta-qa-cell:hover{transform:scale(1.08)}.ta-qa-cell-num{font-size:.68rem;font-weight:800;color:var(--text-muted);margin-bottom:.15rem}.ta-qa-cell-icon{margin-bottom:.1rem}.ta-qa-cell-icon svg{width:16px;height:16px}.ta-qa-cell-time{font-size:.62rem;font-weight:700;color:var(--text-muted)}.ta-qa-legend{display:flex;gap:1rem}.ta-ql{display:flex;align-items:center;gap:.35rem;font-size:.78rem;font-weight:700}.ta-ql.correct{color:#10b981}.ta-ql.wrong{color:#ef4444}.ta-ql.skipped{color:#9ca3af}.ta-improvement{display:flex;flex-direction:column;gap:1rem}.ta-imp-card{background:#fff;border-radius:16px;padding:1.25rem 1.5rem;box-shadow:0 2px 10px #00000012}.ta-imp-card h3{display:flex;align-items:center;gap:.4rem;font-size:.95rem;font-weight:800;color:var(--text-main);margin-bottom:.9rem}.ta-imp-row{display:flex;align-items:center;justify-content:space-between;padding:.6rem .75rem;border-radius:10px;margin-bottom:.45rem;background:#fafafa;border-left:3px solid;font-size:.84rem;gap:.5rem;flex-wrap:wrap}.ta-imp-row strong{font-weight:800;color:var(--text-main)}.ta-imp-row span{color:var(--text-muted)}.ta-priority{font-size:.72rem;font-weight:800;padding:.15rem .55rem;border-radius:50px;white-space:nowrap}.ta-priority.high{background:#ef44441a;color:#ef4444}.ta-priority.medium{background:#f59e0b1a;color:#d97706}.ta-imp-tip{display:flex;align-items:flex-start;gap:.6rem;font-size:.84rem;color:var(--text-muted);margin-bottom:.5rem;line-height:1.5}.mc-layout{min-height:100vh;background:#f3f4f8}.mc-page{max-width:1100px;margin:0 auto;padding:6rem 1.5rem 4rem}.mc-header{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1rem;margin-bottom:1.25rem}.mc-header-left{display:flex;align-items:center;gap:1rem}.mc-hero-icon{width:52px;height:52px;background:linear-gradient(135deg,#06b6d4,#8b5cf6);border-radius:14px;display:flex;align-items:center;justify-content:center;color:#fff}.mc-header h1{font-size:1.8rem;font-weight:900;color:var(--text-main)}.mc-header p{color:var(--text-muted);font-size:.9rem}.mc-trust-chips{display:flex;gap:.5rem;flex-wrap:wrap}.mc-trust-chips span{background:#fff;border:1.5px solid var(--border-color);border-radius:50px;padding:.35rem .85rem;font-size:.79rem;font-weight:700;color:var(--text-muted)}.mc-filters{display:flex;gap:.65rem;align-items:center;flex-wrap:wrap;margin-bottom:1.25rem}.mc-subject-pills{display:flex;gap:.35rem;flex-wrap:wrap}.mc-pill{padding:.45rem 1rem;border-radius:50px;border:1.5px solid var(--border-color);background:#fff;font-size:.84rem;font-weight:700;cursor:pointer;color:var(--text-muted);transition:all .2s}.mc-pill.active{background:linear-gradient(135deg,#06b6d4,#8b5cf6);color:#fff;border-color:transparent}.mc-avail-toggle{display:flex;align-items:center;gap:.4rem;background:#fff;border:1.5px solid var(--border-color);border-radius:50px;padding:.4rem .9rem;font-size:.8rem;font-weight:700;cursor:pointer;color:var(--text-muted);transition:all .2s}.mc-avail-toggle.active{background:#10b981;color:#fff;border-color:#10b981}.mc-mentor-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1rem}.mc-mentor-card{background:#fff;border-radius:20px;overflow:hidden;box-shadow:0 4px 20px #00000017;transition:all .22s}.mc-mentor-card:hover{transform:translateY(-4px);box-shadow:0 10px 36px #00000024}.mc-mentor-header{position:relative;height:90px;display:flex;align-items:flex-end;padding:1rem}.mc-mentor-av{width:60px;height:60px;border-radius:50%;background:#ffffff40;border:3px solid rgba(255,255,255,.5);color:#fff;font-size:1rem;font-weight:900;display:flex;align-items:center;justify-content:center}.mc-verified-badge{position:absolute;top:10px;right:10px;background:#fff3;color:#fff;font-size:.7rem;font-weight:800;padding:.15rem .55rem;border-radius:50px;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.mc-avail-dot{position:absolute;bottom:16px;left:68px;width:14px;height:14px;border-radius:50%;background:#9ca3af;border:2px solid white}.mc-avail-dot.available{background:#10b981}.mc-mentor-body{padding:.85rem 1.1rem 1.1rem}.mc-mentor-name-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:.25rem}.mc-mentor-name-row h3{font-size:.95rem;font-weight:900;color:var(--text-main)}.mc-rating{display:flex;align-items:center;gap:.2rem;font-size:.78rem;font-weight:800;color:#f59e0b}.mc-specialization{font-size:.8rem;font-weight:700;display:block;margin-bottom:.55rem}.mc-mentor-meta{display:flex;gap:.5rem;font-size:.73rem;color:var(--text-muted);flex-wrap:wrap;margin-bottom:.55rem}.mc-mentor-meta span{display:flex;align-items:center;gap:.2rem;font-weight:700}.mc-tags{display:flex;gap:.3rem;flex-wrap:wrap;margin-bottom:.85rem}.mc-tag{font-size:.7rem;font-weight:800;padding:.12rem .45rem;border-radius:50px}.mc-bio-section{padding-top:.75rem;border-top:1px solid var(--border-color);margin-bottom:.75rem}.mc-bio-section p{font-size:.83rem;color:var(--text-muted);line-height:1.5;margin-bottom:.75rem}.mc-slots-section h4{display:flex;align-items:center;gap:.35rem;font-size:.8rem;font-weight:800;color:var(--text-main);margin-bottom:.5rem}.mc-slot-grid{display:flex;gap:.35rem;flex-wrap:wrap}.mc-slot-btn{padding:.3rem .65rem;border-radius:8px;border:1.5px solid var(--border-color);background:#fff;font-size:.72rem;font-weight:700;cursor:pointer;color:var(--text-muted);transition:all .2s}.mc-slot-btn.booked{background:#10b981;color:#fff;border-color:#10b981}.mc-card-footer{border-top:1px solid var(--border-color);padding-top:.75rem}.mc-price-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:.5rem}.mc-price{font-size:1rem;font-weight:900;color:var(--text-main)}.mc-price small{font-size:.72rem;color:var(--text-muted);font-weight:600}.mc-slot-preview{display:flex;align-items:center;gap:.25rem;font-size:.73rem;color:var(--text-muted);font-weight:700}.mc-action-row{display:flex;gap:.5rem}.mc-view-btn{flex:1;display:flex;align-items:center;justify-content:center;gap:.25rem;background:#fff;border:1.5px solid var(--border-color);border-radius:10px;padding:.6rem;font-size:.8rem;font-weight:700;cursor:pointer;color:var(--text-muted);transition:all .2s}.mc-book-btn{flex:1.5;display:flex;align-items:center;justify-content:center;gap:.3rem;color:#fff;border:none;border-radius:10px;padding:.6rem;font-size:.82rem;font-weight:800;cursor:pointer;transition:all .2s}.mc-book-btn:hover{filter:brightness(1.1)}.sp-layout{display:flex;min-height:100vh;background:#f8fafc;font-family:Inter,sans-serif}.sp-page{flex:1;padding:2rem;margin-left:250px;overflow-y:auto;overflow-x:hidden}.sp-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem;background:#fff;padding:1.5rem 2rem;border-radius:20px;box-shadow:0 4px 20px #00000008}.sp-header-left{display:flex;align-items:center;gap:1.5rem}.sp-hero-icon{width:56px;height:56px;border-radius:16px;background:#3b82f61a;color:#3b82f6;display:flex;align-items:center;justify-content:center}.sp-header-left h1{font-size:1.5rem;color:#1e293b;margin:0 0 .25rem;font-family:Outfit,sans-serif;font-weight:700}.sp-header-left p{color:#64748b;margin:0;font-size:.95rem}.sp-stats,.sp-kpi-strip{display:flex;gap:1.5rem;margin-bottom:2rem}.sp-stat,.sp-kpi{flex:1;background:#fff;padding:1.5rem;border-radius:20px;box-shadow:0 4px 15px #00000005;display:flex;flex-direction:column;gap:.5rem;border:1px solid #f1f5f9}.sp-stat strong,.sp-kpi strong{font-size:1.8rem;color:#1e293b;font-weight:700;font-family:Outfit}.sp-stat span,.sp-kpi span{color:#64748b;font-size:.9rem;font-weight:500;display:flex;align-items:center;gap:.5rem}.sp-filters{display:flex;gap:1rem;margin-bottom:2rem;align-items:center;flex-wrap:wrap}.sp-search{flex:1;min-width:250px;display:flex;align-items:center;gap:.75rem;background:#fff;padding:.75rem 1.25rem;border-radius:12px;border:1px solid #e2e8f0}.sp-search input{border:none;outline:none;width:100%;font-size:.95rem}.sp-pill{padding:.5rem 1rem;border-radius:20px;border:1px solid #e2e8f0;background:#fff;color:#64748b;font-size:.9rem;font-weight:500;cursor:pointer;transition:all .2s}.sp-pill.active{background:#3b82f6;color:#fff;border-color:#3b82f6}.sp-pills{display:flex;gap:.5rem}.sp-card,.sp-student-card,.sp-content-card{background:#fff;border-radius:16px;margin-bottom:1rem;box-shadow:0 4px 15px #00000005;border:1px solid #f1f5f9;overflow:hidden}.sp-card-header,.sp-student-row{display:flex;align-items:center;padding:1.25rem 1.5rem;cursor:pointer;gap:1.25rem;transition:background .2s}.sp-card-header:hover,.sp-student-row:hover{background:#f8fafc}.sp-avatar{width:42px;height:42px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:600;font-size:1.1rem;flex-shrink:0}.sp-info,.sp-student-info{flex:1;display:flex;flex-direction:column;gap:.25rem}.sp-info strong,.sp-student-info strong{color:#1e293b;font-weight:600;font-size:1.05rem}.sp-info span,.sp-student-info span{color:#64748b;font-size:.85rem}.sp-actions,.sp-card-actions{display:flex;gap:.5rem;align-items:center;ml:auto}.sp-act-btn,.sp-create-btn,.sp-export-btn{display:flex;align-items:center;gap:.5rem;padding:.5rem 1rem;border-radius:8px;font-weight:600;font-size:.9rem;cursor:pointer;border:none;transition:.2s}.sp-act-btn{padding:.5rem;background:#f1f5f9;color:#475569}.sp-act-btn:hover{background:#e2e8f0}.sp-act-btn.edit:hover{background:#3b82f6;color:#fff}.sp-act-btn.delete:hover{background:#ef4444;color:#fff}.sp-act-btn.approve:hover{background:#10b981;color:#fff}.sp-create-btn{background:#3b82f6;color:#fff;padding:.75rem 1.25rem;border-radius:12px}.sp-create-btn:hover{background:#2563eb;transform:translateY(-1px)}.sp-status,.sp-status-badge,.sp-status-chip{padding:.35rem .75rem;border-radius:20px;font-size:.8rem;font-weight:600;display:inline-flex;align-items:center;gap:.35rem}.sp-status.active{background:#10b9811a;color:#10b981}.sp-status.pending{background:#f59e0b1a;color:#f59e0b}.sp-expanded,.sp-student-detail{padding:1.5rem;border-top:1px solid #f1f5f9;background:#fafafa}.sp-grid,.sp-detail-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem}.sp-table-wrap{background:#fff;border-radius:16px;box-shadow:0 4px 15px #00000005;overflow:hidden;border:1px solid #f1f5f9}.sp-table{width:100%;border-collapse:collapse;text-align:left}.sp-table th{padding:1.25rem 1.5rem;color:#64748b;font-weight:600;font-size:.85rem;border-bottom:1px solid #e2e8f0;background:#f8fafc}.sp-table td{padding:1rem 1.5rem;border-bottom:1px solid #f1f5f9;color:#334155;font-size:.95rem;vertical-align:middle}.sp-table tr:hover td{background:#f8fafc}.sp-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.sp-modal{background:#fff;width:500px;max-width:90%;border-radius:24px;padding:2rem;box-shadow:0 20px 40px #0000001a}.sp-modal h3{margin:0 0 1.5rem;font-family:Outfit;font-size:1.4rem;color:#1e293b}.sp-modal-fields{display:flex;flex-direction:column;gap:1rem;margin-bottom:2rem}.sp-field{width:100%;padding:.85rem 1rem;border-radius:12px;border:1px solid #e2e8f0;font-size:.95rem;outline:none;transition:border .2s}.sp-field:focus{border-color:#3b82f6;box-shadow:0 0 0 3px #3b82f61a}.sp-modal-actions{display:flex;justify-content:flex-end;gap:1rem}.sp-cancel-btn{background:#f1f5f9;color:#64748b;border:none;padding:.75rem 1.5rem;border-radius:12px;font-weight:600;cursor:pointer}.sp-save-btn{background:#3b82f6;color:#fff;border:none;padding:.75rem 1.5rem;border-radius:12px;font-weight:600;cursor:pointer}.cm-layout{display:flex;min-height:100vh;background:#f8fafc;font-family:Inter,sans-serif}.cm-page{flex:1;padding:2rem;margin-left:250px;overflow-y:auto;overflow-x:hidden}.cm-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem;background:#fff;padding:1.5rem 2rem;border-radius:20px;box-shadow:0 4px 20px #00000008}.cm-header-left{display:flex;align-items:center;gap:1.5rem}.cm-hero-icon{width:56px;height:56px;border-radius:16px;background:#3b82f61a;color:#3b82f6;display:flex;align-items:center;justify-content:center}.cm-header-left h1{font-size:1.5rem;color:#1e293b;margin:0 0 .25rem;font-family:Outfit,sans-serif;font-weight:700}.cm-header-left p{color:#64748b;margin:0;font-size:.95rem}.cm-stats,.cm-kpi-strip{display:flex;gap:1.5rem;margin-bottom:2rem}.cm-stat,.cm-kpi{flex:1;background:#fff;padding:1.5rem;border-radius:20px;box-shadow:0 4px 15px #00000005;display:flex;flex-direction:column;gap:.5rem;border:1px solid #f1f5f9}.cm-stat strong,.cm-kpi strong{font-size:1.8rem;color:#1e293b;font-weight:700;font-family:Outfit}.cm-stat span,.cm-kpi span{color:#64748b;font-size:.9rem;font-weight:500;display:flex;align-items:center;gap:.5rem}.cm-filters{display:flex;gap:1rem;margin-bottom:2rem;align-items:center;flex-wrap:wrap}.cm-search{flex:1;min-width:250px;display:flex;align-items:center;gap:.75rem;background:#fff;padding:.75rem 1.25rem;border-radius:12px;border:1px solid #e2e8f0}.cm-search input{border:none;outline:none;width:100%;font-size:.95rem}.cm-pill{padding:.5rem 1rem;border-radius:20px;border:1px solid #e2e8f0;background:#fff;color:#64748b;font-size:.9rem;font-weight:500;cursor:pointer;transition:all .2s}.cm-pill.active{background:#3b82f6;color:#fff;border-color:#3b82f6}.cm-pills{display:flex;gap:.5rem}.cm-card,.cm-student-card,.cm-content-card{background:#fff;border-radius:16px;margin-bottom:1rem;box-shadow:0 4px 15px #00000005;border:1px solid #f1f5f9;overflow:hidden}.cm-card-header,.cm-student-row{display:flex;align-items:center;padding:1.25rem 1.5rem;cursor:pointer;gap:1.25rem;transition:background .2s}.cm-card-header:hover,.cm-student-row:hover{background:#f8fafc}.cm-avatar{width:42px;height:42px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:600;font-size:1.1rem;flex-shrink:0}.cm-info,.cm-student-info{flex:1;display:flex;flex-direction:column;gap:.25rem}.cm-info strong,.cm-student-info strong{color:#1e293b;font-weight:600;font-size:1.05rem}.cm-info span,.cm-student-info span{color:#64748b;font-size:.85rem}.cm-actions,.cm-card-actions{display:flex;gap:.5rem;align-items:center;ml:auto}.cm-act-btn,.cm-create-btn,.cm-export-btn{display:flex;align-items:center;gap:.5rem;padding:.5rem 1rem;border-radius:8px;font-weight:600;font-size:.9rem;cursor:pointer;border:none;transition:.2s}.cm-act-btn{padding:.5rem;background:#f1f5f9;color:#475569}.cm-act-btn:hover{background:#e2e8f0}.cm-act-btn.edit:hover{background:#3b82f6;color:#fff}.cm-act-btn.delete:hover{background:#ef4444;color:#fff}.cm-act-btn.approve:hover{background:#10b981;color:#fff}.cm-create-btn{background:#3b82f6;color:#fff;padding:.75rem 1.25rem;border-radius:12px}.cm-create-btn:hover{background:#2563eb;transform:translateY(-1px)}.cm-status,.cm-status-badge,.cm-status-chip{padding:.35rem .75rem;border-radius:20px;font-size:.8rem;font-weight:600;display:inline-flex;align-items:center;gap:.35rem}.cm-status.active{background:#10b9811a;color:#10b981}.cm-status.pending{background:#f59e0b1a;color:#f59e0b}.cm-expanded,.cm-student-detail{padding:1.5rem;border-top:1px solid #f1f5f9;background:#fafafa}.cm-grid,.cm-detail-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem}.cm-table-wrap{background:#fff;border-radius:16px;box-shadow:0 4px 15px #00000005;overflow:hidden;border:1px solid #f1f5f9}.cm-table{width:100%;border-collapse:collapse;text-align:left}.cm-table th{padding:1.25rem 1.5rem;color:#64748b;font-weight:600;font-size:.85rem;border-bottom:1px solid #e2e8f0;background:#f8fafc}.cm-table td{padding:1rem 1.5rem;border-bottom:1px solid #f1f5f9;color:#334155;font-size:.95rem;vertical-align:middle}.cm-table tr:hover td{background:#f8fafc}.cm-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.cm-modal{background:#fff;width:500px;max-width:90%;border-radius:24px;padding:2rem;box-shadow:0 20px 40px #0000001a}.cm-modal h3{margin:0 0 1.5rem;font-family:Outfit;font-size:1.4rem;color:#1e293b}.cm-modal-fields{display:flex;flex-direction:column;gap:1rem;margin-bottom:2rem}.cm-field{width:100%;padding:.85rem 1rem;border-radius:12px;border:1px solid #e2e8f0;font-size:.95rem;outline:none;transition:border .2s}.cm-field:focus{border-color:#3b82f6;box-shadow:0 0 0 3px #3b82f61a}.cm-modal-actions{display:flex;justify-content:flex-end;gap:1rem}.cm-cancel-btn{background:#f1f5f9;color:#64748b;border:none;padding:.75rem 1.5rem;border-radius:12px;font-weight:600;cursor:pointer}.cm-save-btn{background:#3b82f6;color:#fff;border:none;padding:.75rem 1.5rem;border-radius:12px;font-weight:600;cursor:pointer}.dq-layout{display:flex;min-height:100vh;background:#f8fafc;font-family:Inter,sans-serif}.dq-page{flex:1;padding:2rem;margin-left:250px;overflow-y:auto;overflow-x:hidden}.dq-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem;background:#fff;padding:1.5rem 2rem;border-radius:20px;box-shadow:0 4px 20px #00000008}.dq-header-left{display:flex;align-items:center;gap:1.5rem}.dq-hero-icon{width:56px;height:56px;border-radius:16px;background:#3b82f61a;color:#3b82f6;display:flex;align-items:center;justify-content:center}.dq-header-left h1{font-size:1.5rem;color:#1e293b;margin:0 0 .25rem;font-family:Outfit,sans-serif;font-weight:700}.dq-header-left p{color:#64748b;margin:0;font-size:.95rem}.dq-stats,.dq-kpi-strip{display:flex;gap:1.5rem;margin-bottom:2rem}.dq-stat,.dq-kpi{flex:1;background:#fff;padding:1.5rem;border-radius:20px;box-shadow:0 4px 15px #00000005;display:flex;flex-direction:column;gap:.5rem;border:1px solid #f1f5f9}.dq-stat strong,.dq-kpi strong{font-size:1.8rem;color:#1e293b;font-weight:700;font-family:Outfit}.dq-stat span,.dq-kpi span{color:#64748b;font-size:.9rem;font-weight:500;display:flex;align-items:center;gap:.5rem}.dq-filters{display:flex;gap:1rem;margin-bottom:2rem;align-items:center;flex-wrap:wrap}.dq-search{flex:1;min-width:250px;display:flex;align-items:center;gap:.75rem;background:#fff;padding:.75rem 1.25rem;border-radius:12px;border:1px solid #e2e8f0}.dq-search input{border:none;outline:none;width:100%;font-size:.95rem}.dq-pill{padding:.5rem 1rem;border-radius:20px;border:1px solid #e2e8f0;background:#fff;color:#64748b;font-size:.9rem;font-weight:500;cursor:pointer;transition:all .2s}.dq-pill.active{background:#3b82f6;color:#fff;border-color:#3b82f6}.dq-pills{display:flex;gap:.5rem}.dq-card,.dq-student-card,.dq-content-card{background:#fff;border-radius:16px;margin-bottom:1rem;box-shadow:0 4px 15px #00000005;border:1px solid #f1f5f9;overflow:hidden}.dq-card-header,.dq-student-row{display:flex;align-items:center;padding:1.25rem 1.5rem;cursor:pointer;gap:1.25rem;transition:background .2s}.dq-card-header:hover,.dq-student-row:hover{background:#f8fafc}.dq-avatar{width:42px;height:42px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:600;font-size:1.1rem;flex-shrink:0}.dq-info,.dq-student-info{flex:1;display:flex;flex-direction:column;gap:.25rem}.dq-info strong,.dq-student-info strong{color:#1e293b;font-weight:600;font-size:1.05rem}.dq-info span,.dq-student-info span{color:#64748b;font-size:.85rem}.dq-actions,.dq-card-actions{display:flex;gap:.5rem;align-items:center;ml:auto}.dq-act-btn,.dq-create-btn,.dq-export-btn{display:flex;align-items:center;gap:.5rem;padding:.5rem 1rem;border-radius:8px;font-weight:600;font-size:.9rem;cursor:pointer;border:none;transition:.2s}.dq-act-btn{padding:.5rem;background:#f1f5f9;color:#475569}.dq-act-btn:hover{background:#e2e8f0}.dq-act-btn.edit:hover{background:#3b82f6;color:#fff}.dq-act-btn.delete:hover{background:#ef4444;color:#fff}.dq-act-btn.approve:hover{background:#10b981;color:#fff}.dq-create-btn{background:#3b82f6;color:#fff;padding:.75rem 1.25rem;border-radius:12px}.dq-create-btn:hover{background:#2563eb;transform:translateY(-1px)}.dq-status,.dq-status-badge,.dq-status-chip{padding:.35rem .75rem;border-radius:20px;font-size:.8rem;font-weight:600;display:inline-flex;align-items:center;gap:.35rem}.dq-status.active{background:#10b9811a;color:#10b981}.dq-status.pending{background:#f59e0b1a;color:#f59e0b}.dq-expanded,.dq-student-detail{padding:1.5rem;border-top:1px solid #f1f5f9;background:#fafafa}.dq-grid,.dq-detail-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem}.dq-table-wrap{background:#fff;border-radius:16px;box-shadow:0 4px 15px #00000005;overflow:hidden;border:1px solid #f1f5f9}.dq-table{width:100%;border-collapse:collapse;text-align:left}.dq-table th{padding:1.25rem 1.5rem;color:#64748b;font-weight:600;font-size:.85rem;border-bottom:1px solid #e2e8f0;background:#f8fafc}.dq-table td{padding:1rem 1.5rem;border-bottom:1px solid #f1f5f9;color:#334155;font-size:.95rem;vertical-align:middle}.dq-table tr:hover td{background:#f8fafc}.dq-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.dq-modal{background:#fff;width:500px;max-width:90%;border-radius:24px;padding:2rem;box-shadow:0 20px 40px #0000001a}.dq-modal h3{margin:0 0 1.5rem;font-family:Outfit;font-size:1.4rem;color:#1e293b}.dq-modal-fields{display:flex;flex-direction:column;gap:1rem;margin-bottom:2rem}.dq-field{width:100%;padding:.85rem 1rem;border-radius:12px;border:1px solid #e2e8f0;font-size:.95rem;outline:none;transition:border .2s}.dq-field:focus{border-color:#3b82f6;box-shadow:0 0 0 3px #3b82f61a}.dq-modal-actions{display:flex;justify-content:flex-end;gap:1rem}.dq-cancel-btn{background:#f1f5f9;color:#64748b;border:none;padding:.75rem 1.5rem;border-radius:12px;font-weight:600;cursor:pointer}.dq-save-btn{background:#3b82f6;color:#fff;border:none;padding:.75rem 1.5rem;border-radius:12px;font-weight:600;cursor:pointer}.ed-layout{display:flex;min-height:100vh;background:#f8fafc;font-family:Inter,sans-serif}.ed-page{flex:1;padding:2rem;margin-left:250px;overflow-y:auto;overflow-x:hidden}.ed-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem;background:#fff;padding:1.5rem 2rem;border-radius:20px;box-shadow:0 4px 20px #00000008}.ed-header-left{display:flex;align-items:center;gap:1.5rem}.ed-hero-icon{width:56px;height:56px;border-radius:16px;background:#3b82f61a;color:#3b82f6;display:flex;align-items:center;justify-content:center}.ed-header-left h1{font-size:1.5rem;color:#1e293b;margin:0 0 .25rem;font-family:Outfit,sans-serif;font-weight:700}.ed-header-left p{color:#64748b;margin:0;font-size:.95rem}.ed-stats,.ed-kpi-strip{display:flex;gap:1.5rem;margin-bottom:2rem}.ed-stat,.ed-kpi{flex:1;background:#fff;padding:1.5rem;border-radius:20px;box-shadow:0 4px 15px #00000005;display:flex;flex-direction:column;gap:.5rem;border:1px solid #f1f5f9}.ed-stat strong,.ed-kpi strong{font-size:1.8rem;color:#1e293b;font-weight:700;font-family:Outfit}.ed-stat span,.ed-kpi span{color:#64748b;font-size:.9rem;font-weight:500;display:flex;align-items:center;gap:.5rem}.ed-filters{display:flex;gap:1rem;margin-bottom:2rem;align-items:center;flex-wrap:wrap}.ed-search{flex:1;min-width:250px;display:flex;align-items:center;gap:.75rem;background:#fff;padding:.75rem 1.25rem;border-radius:12px;border:1px solid #e2e8f0}.ed-search input{border:none;outline:none;width:100%;font-size:.95rem}.ed-pill{padding:.5rem 1rem;border-radius:20px;border:1px solid #e2e8f0;background:#fff;color:#64748b;font-size:.9rem;font-weight:500;cursor:pointer;transition:all .2s}.ed-pill.active{background:#3b82f6;color:#fff;border-color:#3b82f6}.ed-pills{display:flex;gap:.5rem}.ed-card,.ed-student-card,.ed-content-card{background:#fff;border-radius:16px;margin-bottom:1rem;box-shadow:0 4px 15px #00000005;border:1px solid #f1f5f9;overflow:hidden}.ed-card-header,.ed-student-row{display:flex;align-items:center;padding:1.25rem 1.5rem;cursor:pointer;gap:1.25rem;transition:background .2s}.ed-card-header:hover,.ed-student-row:hover{background:#f8fafc}.ed-avatar{width:42px;height:42px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:600;font-size:1.1rem;flex-shrink:0}.ed-info,.ed-student-info{flex:1;display:flex;flex-direction:column;gap:.25rem}.ed-info strong,.ed-student-info strong{color:#1e293b;font-weight:600;font-size:1.05rem}.ed-info span,.ed-student-info span{color:#64748b;font-size:.85rem}.ed-actions,.ed-card-actions{display:flex;gap:.5rem;align-items:center;ml:auto}.ed-act-btn,.ed-create-btn,.ed-export-btn{display:flex;align-items:center;gap:.5rem;padding:.5rem 1rem;border-radius:8px;font-weight:600;font-size:.9rem;cursor:pointer;border:none;transition:.2s}.ed-act-btn{padding:.5rem;background:#f1f5f9;color:#475569}.ed-act-btn:hover{background:#e2e8f0}.ed-act-btn.edit:hover{background:#3b82f6;color:#fff}.ed-act-btn.delete:hover{background:#ef4444;color:#fff}.ed-act-btn.approve:hover{background:#10b981;color:#fff}.ed-create-btn{background:#3b82f6;color:#fff;padding:.75rem 1.25rem;border-radius:12px}.ed-create-btn:hover{background:#2563eb;transform:translateY(-1px)}.ed-status,.ed-status-badge,.ed-status-chip{padding:.35rem .75rem;border-radius:20px;font-size:.8rem;font-weight:600;display:inline-flex;align-items:center;gap:.35rem}.ed-status.active{background:#10b9811a;color:#10b981}.ed-status.pending{background:#f59e0b1a;color:#f59e0b}.ed-expanded,.ed-student-detail{padding:1.5rem;border-top:1px solid #f1f5f9;background:#fafafa}.ed-grid,.ed-detail-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem}.ed-table-wrap{background:#fff;border-radius:16px;box-shadow:0 4px 15px #00000005;overflow:hidden;border:1px solid #f1f5f9}.ed-table{width:100%;border-collapse:collapse;text-align:left}.ed-table th{padding:1.25rem 1.5rem;color:#64748b;font-weight:600;font-size:.85rem;border-bottom:1px solid #e2e8f0;background:#f8fafc}.ed-table td{padding:1rem 1.5rem;border-bottom:1px solid #f1f5f9;color:#334155;font-size:.95rem;vertical-align:middle}.ed-table tr:hover td{background:#f8fafc}.ed-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.ed-modal{background:#fff;width:500px;max-width:90%;border-radius:24px;padding:2rem;box-shadow:0 20px 40px #0000001a}.ed-modal h3{margin:0 0 1.5rem;font-family:Outfit;font-size:1.4rem;color:#1e293b}.ed-modal-fields{display:flex;flex-direction:column;gap:1rem;margin-bottom:2rem}.ed-field{width:100%;padding:.85rem 1rem;border-radius:12px;border:1px solid #e2e8f0;font-size:.95rem;outline:none;transition:border .2s}.ed-field:focus{border-color:#3b82f6;box-shadow:0 0 0 3px #3b82f61a}.ed-modal-actions{display:flex;justify-content:flex-end;gap:1rem}.ed-cancel-btn{background:#f1f5f9;color:#64748b;border:none;padding:.75rem 1.5rem;border-radius:12px;font-weight:600;cursor:pointer}.ed-save-btn{background:#3b82f6;color:#fff;border:none;padding:.75rem 1.5rem;border-radius:12px;font-weight:600;cursor:pointer}.lcm-layout{display:flex;min-height:100vh;background:#f8fafc;font-family:Inter,sans-serif}.lcm-page{flex:1;padding:2rem;margin-left:250px;overflow-y:auto;overflow-x:hidden}.lcm-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem;background:#fff;padding:1.5rem 2rem;border-radius:20px;box-shadow:0 4px 20px #00000008}.lcm-header-left{display:flex;align-items:center;gap:1.5rem}.lcm-hero-icon{width:56px;height:56px;border-radius:16px;background:#3b82f61a;color:#3b82f6;display:flex;align-items:center;justify-content:center}.lcm-header-left h1{font-size:1.5rem;color:#1e293b;margin:0 0 .25rem;font-family:Outfit,sans-serif;font-weight:700}.lcm-header-left p{color:#64748b;margin:0;font-size:.95rem}.lcm-stats,.lcm-kpi-strip{display:flex;gap:1.5rem;margin-bottom:2rem}.lcm-stat,.lcm-kpi{flex:1;background:#fff;padding:1.5rem;border-radius:20px;box-shadow:0 4px 15px #00000005;display:flex;flex-direction:column;gap:.5rem;border:1px solid #f1f5f9}.lcm-stat strong,.lcm-kpi strong{font-size:1.8rem;color:#1e293b;font-weight:700;font-family:Outfit}.lcm-stat span,.lcm-kpi span{color:#64748b;font-size:.9rem;font-weight:500;display:flex;align-items:center;gap:.5rem}.lcm-filters{display:flex;gap:1rem;margin-bottom:2rem;align-items:center;flex-wrap:wrap}.lcm-search{flex:1;min-width:250px;display:flex;align-items:center;gap:.75rem;background:#fff;padding:.75rem 1.25rem;border-radius:12px;border:1px solid #e2e8f0}.lcm-search input{border:none;outline:none;width:100%;font-size:.95rem}.lcm-pill{padding:.5rem 1rem;border-radius:20px;border:1px solid #e2e8f0;background:#fff;color:#64748b;font-size:.9rem;font-weight:500;cursor:pointer;transition:all .2s}.lcm-pill.active{background:#3b82f6;color:#fff;border-color:#3b82f6}.lcm-pills{display:flex;gap:.5rem}.lcm-card,.lcm-student-card,.lcm-content-card{background:#fff;border-radius:16px;margin-bottom:1rem;box-shadow:0 4px 15px #00000005;border:1px solid #f1f5f9;overflow:hidden}.lcm-card-header,.lcm-student-row{display:flex;align-items:center;padding:1.25rem 1.5rem;cursor:pointer;gap:1.25rem;transition:background .2s}.lcm-card-header:hover,.lcm-student-row:hover{background:#f8fafc}.lcm-avatar{width:42px;height:42px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:600;font-size:1.1rem;flex-shrink:0}.lcm-info,.lcm-student-info{flex:1;display:flex;flex-direction:column;gap:.25rem}.lcm-info strong,.lcm-student-info strong{color:#1e293b;font-weight:600;font-size:1.05rem}.lcm-info span,.lcm-student-info span{color:#64748b;font-size:.85rem}.lcm-actions,.lcm-card-actions{display:flex;gap:.5rem;align-items:center;ml:auto}.lcm-act-btn,.lcm-create-btn,.lcm-export-btn{display:flex;align-items:center;gap:.5rem;padding:.5rem 1rem;border-radius:8px;font-weight:600;font-size:.9rem;cursor:pointer;border:none;transition:.2s}.lcm-act-btn{padding:.5rem;background:#f1f5f9;color:#475569}.lcm-act-btn:hover{background:#e2e8f0}.lcm-act-btn.edit:hover{background:#3b82f6;color:#fff}.lcm-act-btn.delete:hover{background:#ef4444;color:#fff}.lcm-act-btn.approve:hover{background:#10b981;color:#fff}.lcm-create-btn{background:#3b82f6;color:#fff;padding:.75rem 1.25rem;border-radius:12px}.lcm-create-btn:hover{background:#2563eb;transform:translateY(-1px)}.lcm-status,.lcm-status-badge,.lcm-status-chip{padding:.35rem .75rem;border-radius:20px;font-size:.8rem;font-weight:600;display:inline-flex;align-items:center;gap:.35rem}.lcm-status.active{background:#10b9811a;color:#10b981}.lcm-status.pending{background:#f59e0b1a;color:#f59e0b}.lcm-expanded,.lcm-student-detail{padding:1.5rem;border-top:1px solid #f1f5f9;background:#fafafa}.lcm-grid,.lcm-detail-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem}.lcm-table-wrap{background:#fff;border-radius:16px;box-shadow:0 4px 15px #00000005;overflow:hidden;border:1px solid #f1f5f9}.lcm-table{width:100%;border-collapse:collapse;text-align:left}.lcm-table th{padding:1.25rem 1.5rem;color:#64748b;font-weight:600;font-size:.85rem;border-bottom:1px solid #e2e8f0;background:#f8fafc}.lcm-table td{padding:1rem 1.5rem;border-bottom:1px solid #f1f5f9;color:#334155;font-size:.95rem;vertical-align:middle}.lcm-table tr:hover td{background:#f8fafc}.lcm-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.lcm-modal{background:#fff;width:500px;max-width:90%;border-radius:24px;padding:2rem;box-shadow:0 20px 40px #0000001a}.lcm-modal h3{margin:0 0 1.5rem;font-family:Outfit;font-size:1.4rem;color:#1e293b}.lcm-modal-fields{display:flex;flex-direction:column;gap:1rem;margin-bottom:2rem}.lcm-field{width:100%;padding:.85rem 1rem;border-radius:12px;border:1px solid #e2e8f0;font-size:.95rem;outline:none;transition:border .2s}.lcm-field:focus{border-color:#3b82f6;box-shadow:0 0 0 3px #3b82f61a}.lcm-modal-actions{display:flex;justify-content:flex-end;gap:1rem}.lcm-cancel-btn{background:#f1f5f9;color:#64748b;border:none;padding:.75rem 1.5rem;border-radius:12px;font-weight:600;cursor:pointer}.lcm-save-btn{background:#3b82f6;color:#fff;border:none;padding:.75rem 1.5rem;border-radius:12px;font-weight:600;cursor:pointer}.ac-layout{display:flex;min-height:100vh;background:#f8fafc;font-family:Inter,sans-serif}.ac-page{flex:1;padding:2rem;margin-left:250px;overflow-y:auto;overflow-x:hidden}.ac-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem;background:#fff;padding:1.5rem 2rem;border-radius:20px;box-shadow:0 4px 20px #00000008}.ac-header-left{display:flex;align-items:center;gap:1.5rem}.ac-hero-icon{width:56px;height:56px;border-radius:16px;background:#3b82f61a;color:#3b82f6;display:flex;align-items:center;justify-content:center}.ac-header-left h1{font-size:1.5rem;color:#1e293b;margin:0 0 .25rem;font-family:Outfit,sans-serif;font-weight:700}.ac-header-left p{color:#64748b;margin:0;font-size:.95rem}.ac-stats,.ac-kpi-strip{display:flex;gap:1.5rem;margin-bottom:2rem}.ac-stat,.ac-kpi{flex:1;background:#fff;padding:1.5rem;border-radius:20px;box-shadow:0 4px 15px #00000005;display:flex;flex-direction:column;gap:.5rem;border:1px solid #f1f5f9}.ac-stat strong,.ac-kpi strong{font-size:1.8rem;color:#1e293b;font-weight:700;font-family:Outfit}.ac-stat span,.ac-kpi span{color:#64748b;font-size:.9rem;font-weight:500;display:flex;align-items:center;gap:.5rem}.ac-filters{display:flex;gap:1rem;margin-bottom:2rem;align-items:center;flex-wrap:wrap}.ac-search{flex:1;min-width:250px;display:flex;align-items:center;gap:.75rem;background:#fff;padding:.75rem 1.25rem;border-radius:12px;border:1px solid #e2e8f0}.ac-search input{border:none;outline:none;width:100%;font-size:.95rem}.ac-pill{padding:.5rem 1rem;border-radius:20px;border:1px solid #e2e8f0;background:#fff;color:#64748b;font-size:.9rem;font-weight:500;cursor:pointer;transition:all .2s}.ac-pill.active{background:#3b82f6;color:#fff;border-color:#3b82f6}.ac-pills{display:flex;gap:.5rem}.ac-card,.ac-student-card,.ac-content-card{background:#fff;border-radius:16px;margin-bottom:1rem;box-shadow:0 4px 15px #00000005;border:1px solid #f1f5f9;overflow:hidden}.ac-card-header,.ac-student-row{display:flex;align-items:center;padding:1.25rem 1.5rem;cursor:pointer;gap:1.25rem;transition:background .2s}.ac-card-header:hover,.ac-student-row:hover{background:#f8fafc}.ac-avatar{width:42px;height:42px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:600;font-size:1.1rem;flex-shrink:0}.ac-info,.ac-student-info{flex:1;display:flex;flex-direction:column;gap:.25rem}.ac-info strong,.ac-student-info strong{color:#1e293b;font-weight:600;font-size:1.05rem}.ac-info span,.ac-student-info span{color:#64748b;font-size:.85rem}.ac-actions,.ac-card-actions{display:flex;gap:.5rem;align-items:center;ml:auto}.ac-act-btn,.ac-create-btn,.ac-export-btn{display:flex;align-items:center;gap:.5rem;padding:.5rem 1rem;border-radius:8px;font-weight:600;font-size:.9rem;cursor:pointer;border:none;transition:.2s}.ac-act-btn{padding:.5rem;background:#f1f5f9;color:#475569}.ac-act-btn:hover{background:#e2e8f0}.ac-act-btn.edit:hover{background:#3b82f6;color:#fff}.ac-act-btn.delete:hover{background:#ef4444;color:#fff}.ac-act-btn.approve:hover{background:#10b981;color:#fff}.ac-create-btn{background:#3b82f6;color:#fff;padding:.75rem 1.25rem;border-radius:12px}.ac-create-btn:hover{background:#2563eb;transform:translateY(-1px)}.ac-status,.ac-status-badge,.ac-status-chip{padding:.35rem .75rem;border-radius:20px;font-size:.8rem;font-weight:600;display:inline-flex;align-items:center;gap:.35rem}.ac-status.active{background:#10b9811a;color:#10b981}.ac-status.pending{background:#f59e0b1a;color:#f59e0b}.ac-expanded,.ac-student-detail{padding:1.5rem;border-top:1px solid #f1f5f9;background:#fafafa}.ac-grid,.ac-detail-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem}.ac-table-wrap{background:#fff;border-radius:16px;box-shadow:0 4px 15px #00000005;overflow:hidden;border:1px solid #f1f5f9}.ac-table{width:100%;border-collapse:collapse;text-align:left}.ac-table th{padding:1.25rem 1.5rem;color:#64748b;font-weight:600;font-size:.85rem;border-bottom:1px solid #e2e8f0;background:#f8fafc}.ac-table td{padding:1rem 1.5rem;border-bottom:1px solid #f1f5f9;color:#334155;font-size:.95rem;vertical-align:middle}.ac-table tr:hover td{background:#f8fafc}.ac-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.ac-modal{background:#fff;width:500px;max-width:90%;border-radius:24px;padding:2rem;box-shadow:0 20px 40px #0000001a}.ac-modal h3{margin:0 0 1.5rem;font-family:Outfit;font-size:1.4rem;color:#1e293b}.ac-modal-fields{display:flex;flex-direction:column;gap:1rem;margin-bottom:2rem}.ac-field{width:100%;padding:.85rem 1rem;border-radius:12px;border:1px solid #e2e8f0;font-size:.95rem;outline:none;transition:border .2s}.ac-field:focus{border-color:#3b82f6;box-shadow:0 0 0 3px #3b82f61a}.ac-modal-actions{display:flex;justify-content:flex-end;gap:1rem}.ac-cancel-btn{background:#f1f5f9;color:#64748b;border:none;padding:.75rem 1.5rem;border-radius:12px;font-weight:600;cursor:pointer}.ac-save-btn{background:#3b82f6;color:#fff;border:none;padding:.75rem 1.5rem;border-radius:12px;font-weight:600;cursor:pointer}.ab-layout{display:flex;min-height:100vh;background:#f8fafc;font-family:Inter,sans-serif}.ab-page{flex:1;padding:2rem;margin-left:250px;overflow-y:auto;overflow-x:hidden}.ab-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem;background:#fff;padding:1.5rem 2rem;border-radius:20px;box-shadow:0 4px 20px #00000008}.ab-header-left{display:flex;align-items:center;gap:1.5rem}.ab-hero-icon{width:56px;height:56px;border-radius:16px;background:#3b82f61a;color:#3b82f6;display:flex;align-items:center;justify-content:center}.ab-header-left h1{font-size:1.5rem;color:#1e293b;margin:0 0 .25rem;font-family:Outfit,sans-serif;font-weight:700}.ab-header-left p{color:#64748b;margin:0;font-size:.95rem}.ab-stats,.ab-kpi-strip{display:flex;gap:1.5rem;margin-bottom:2rem}.ab-stat,.ab-kpi{flex:1;background:#fff;padding:1.5rem;border-radius:20px;box-shadow:0 4px 15px #00000005;display:flex;flex-direction:column;gap:.5rem;border:1px solid #f1f5f9}.ab-stat strong,.ab-kpi strong{font-size:1.8rem;color:#1e293b;font-weight:700;font-family:Outfit}.ab-stat span,.ab-kpi span{color:#64748b;font-size:.9rem;font-weight:500;display:flex;align-items:center;gap:.5rem}.ab-filters{display:flex;gap:1rem;margin-bottom:2rem;align-items:center;flex-wrap:wrap}.ab-search{flex:1;min-width:250px;display:flex;align-items:center;gap:.75rem;background:#fff;padding:.75rem 1.25rem;border-radius:12px;border:1px solid #e2e8f0}.ab-search input{border:none;outline:none;width:100%;font-size:.95rem}.ab-pill{padding:.5rem 1rem;border-radius:20px;border:1px solid #e2e8f0;background:#fff;color:#64748b;font-size:.9rem;font-weight:500;cursor:pointer;transition:all .2s}.ab-pill.active{background:#3b82f6;color:#fff;border-color:#3b82f6}.ab-pills{display:flex;gap:.5rem}.ab-card,.ab-student-card,.ab-content-card{background:#fff;border-radius:16px;margin-bottom:1rem;box-shadow:0 4px 15px #00000005;border:1px solid #f1f5f9;overflow:hidden}.ab-card-header,.ab-student-row{display:flex;align-items:center;padding:1.25rem 1.5rem;cursor:pointer;gap:1.25rem;transition:background .2s}.ab-card-header:hover,.ab-student-row:hover{background:#f8fafc}.ab-avatar{width:42px;height:42px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:600;font-size:1.1rem;flex-shrink:0}.ab-info,.ab-student-info{flex:1;display:flex;flex-direction:column;gap:.25rem}.ab-info strong,.ab-student-info strong{color:#1e293b;font-weight:600;font-size:1.05rem}.ab-info span,.ab-student-info span{color:#64748b;font-size:.85rem}.ab-actions,.ab-card-actions{display:flex;gap:.5rem;align-items:center;ml:auto}.ab-act-btn,.ab-create-btn,.ab-export-btn{display:flex;align-items:center;gap:.5rem;padding:.5rem 1rem;border-radius:8px;font-weight:600;font-size:.9rem;cursor:pointer;border:none;transition:.2s}.ab-act-btn{padding:.5rem;background:#f1f5f9;color:#475569}.ab-act-btn:hover{background:#e2e8f0}.ab-act-btn.edit:hover{background:#3b82f6;color:#fff}.ab-act-btn.delete:hover{background:#ef4444;color:#fff}.ab-act-btn.approve:hover{background:#10b981;color:#fff}.ab-create-btn{background:#3b82f6;color:#fff;padding:.75rem 1.25rem;border-radius:12px}.ab-create-btn:hover{background:#2563eb;transform:translateY(-1px)}.ab-status,.ab-status-badge,.ab-status-chip{padding:.35rem .75rem;border-radius:20px;font-size:.8rem;font-weight:600;display:inline-flex;align-items:center;gap:.35rem}.ab-status.active{background:#10b9811a;color:#10b981}.ab-status.pending{background:#f59e0b1a;color:#f59e0b}.ab-expanded,.ab-student-detail{padding:1.5rem;border-top:1px solid #f1f5f9;background:#fafafa}.ab-grid,.ab-detail-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem}.ab-table-wrap{background:#fff;border-radius:16px;box-shadow:0 4px 15px #00000005;overflow:hidden;border:1px solid #f1f5f9}.ab-table{width:100%;border-collapse:collapse;text-align:left}.ab-table th{padding:1.25rem 1.5rem;color:#64748b;font-weight:600;font-size:.85rem;border-bottom:1px solid #e2e8f0;background:#f8fafc}.ab-table td{padding:1rem 1.5rem;border-bottom:1px solid #f1f5f9;color:#334155;font-size:.95rem;vertical-align:middle}.ab-table tr:hover td{background:#f8fafc}.ab-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.ab-modal{background:#fff;width:500px;max-width:90%;border-radius:24px;padding:2rem;box-shadow:0 20px 40px #0000001a}.ab-modal h3{margin:0 0 1.5rem;font-family:Outfit;font-size:1.4rem;color:#1e293b}.ab-modal-fields{display:flex;flex-direction:column;gap:1rem;margin-bottom:2rem}.ab-field{width:100%;padding:.85rem 1rem;border-radius:12px;border:1px solid #e2e8f0;font-size:.95rem;outline:none;transition:border .2s}.ab-field:focus{border-color:#3b82f6;box-shadow:0 0 0 3px #3b82f61a}.ab-modal-actions{display:flex;justify-content:flex-end;gap:1rem}.ab-cancel-btn{background:#f1f5f9;color:#64748b;border:none;padding:.75rem 1.5rem;border-radius:12px;font-weight:600;cursor:pointer}.ab-save-btn{background:#3b82f6;color:#fff;border:none;padding:.75rem 1.5rem;border-radius:12px;font-weight:600;cursor:pointer}.sf-layout{display:flex;min-height:100vh;background:#f8fafc;font-family:Inter,sans-serif}.sf-page{flex:1;padding:2rem;margin-left:250px;overflow-y:auto;overflow-x:hidden}.sf-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem;background:#fff;padding:1.5rem 2rem;border-radius:20px;box-shadow:0 4px 20px #00000008}.sf-header-left{display:flex;align-items:center;gap:1.5rem}.sf-hero-icon{width:56px;height:56px;border-radius:16px;background:#3b82f61a;color:#3b82f6;display:flex;align-items:center;justify-content:center}.sf-header-left h1{font-size:1.5rem;color:#1e293b;margin:0 0 .25rem;font-family:Outfit,sans-serif;font-weight:700}.sf-header-left p{color:#64748b;margin:0;font-size:.95rem}.sf-stats,.sf-kpi-strip{display:flex;gap:1.5rem;margin-bottom:2rem}.sf-stat,.sf-kpi{flex:1;background:#fff;padding:1.5rem;border-radius:20px;box-shadow:0 4px 15px #00000005;display:flex;flex-direction:column;gap:.5rem;border:1px solid #f1f5f9}.sf-stat strong,.sf-kpi strong{font-size:1.8rem;color:#1e293b;font-weight:700;font-family:Outfit}.sf-stat span,.sf-kpi span{color:#64748b;font-size:.9rem;font-weight:500;display:flex;align-items:center;gap:.5rem}.sf-filters{display:flex;gap:1rem;margin-bottom:2rem;align-items:center;flex-wrap:wrap}.sf-search{flex:1;min-width:250px;display:flex;align-items:center;gap:.75rem;background:#fff;padding:.75rem 1.25rem;border-radius:12px;border:1px solid #e2e8f0}.sf-search input{border:none;outline:none;width:100%;font-size:.95rem}.sf-pill{padding:.5rem 1rem;border-radius:20px;border:1px solid #e2e8f0;background:#fff;color:#64748b;font-size:.9rem;font-weight:500;cursor:pointer;transition:all .2s}.sf-pill.active{background:#3b82f6;color:#fff;border-color:#3b82f6}.sf-pills{display:flex;gap:.5rem}.sf-card,.sf-student-card,.sf-content-card{background:#fff;border-radius:16px;margin-bottom:1rem;box-shadow:0 4px 15px #00000005;border:1px solid #f1f5f9;overflow:hidden}.sf-card-header,.sf-student-row{display:flex;align-items:center;padding:1.25rem 1.5rem;cursor:pointer;gap:1.25rem;transition:background .2s}.sf-card-header:hover,.sf-student-row:hover{background:#f8fafc}.sf-avatar{width:42px;height:42px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:600;font-size:1.1rem;flex-shrink:0}.sf-info,.sf-student-info{flex:1;display:flex;flex-direction:column;gap:.25rem}.sf-info strong,.sf-student-info strong{color:#1e293b;font-weight:600;font-size:1.05rem}.sf-info span,.sf-student-info span{color:#64748b;font-size:.85rem}.sf-actions,.sf-card-actions{display:flex;gap:.5rem;align-items:center;ml:auto}.sf-act-btn,.sf-create-btn,.sf-export-btn{display:flex;align-items:center;gap:.5rem;padding:.5rem 1rem;border-radius:8px;font-weight:600;font-size:.9rem;cursor:pointer;border:none;transition:.2s}.sf-act-btn{padding:.5rem;background:#f1f5f9;color:#475569}.sf-act-btn:hover{background:#e2e8f0}.sf-act-btn.edit:hover{background:#3b82f6;color:#fff}.sf-act-btn.delete:hover{background:#ef4444;color:#fff}.sf-act-btn.approve:hover{background:#10b981;color:#fff}.sf-create-btn{background:#3b82f6;color:#fff;padding:.75rem 1.25rem;border-radius:12px}.sf-create-btn:hover{background:#2563eb;transform:translateY(-1px)}.sf-status,.sf-status-badge,.sf-status-chip{padding:.35rem .75rem;border-radius:20px;font-size:.8rem;font-weight:600;display:inline-flex;align-items:center;gap:.35rem}.sf-status.active{background:#10b9811a;color:#10b981}.sf-status.pending{background:#f59e0b1a;color:#f59e0b}.sf-expanded,.sf-student-detail{padding:1.5rem;border-top:1px solid #f1f5f9;background:#fafafa}.sf-grid,.sf-detail-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem}.sf-table-wrap{background:#fff;border-radius:16px;box-shadow:0 4px 15px #00000005;overflow:hidden;border:1px solid #f1f5f9}.sf-table{width:100%;border-collapse:collapse;text-align:left}.sf-table th{padding:1.25rem 1.5rem;color:#64748b;font-weight:600;font-size:.85rem;border-bottom:1px solid #e2e8f0;background:#f8fafc}.sf-table td{padding:1rem 1.5rem;border-bottom:1px solid #f1f5f9;color:#334155;font-size:.95rem;vertical-align:middle}.sf-table tr:hover td{background:#f8fafc}.sf-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.sf-modal{background:#fff;width:500px;max-width:90%;border-radius:24px;padding:2rem;box-shadow:0 20px 40px #0000001a}.sf-modal h3{margin:0 0 1.5rem;font-family:Outfit;font-size:1.4rem;color:#1e293b}.sf-modal-fields{display:flex;flex-direction:column;gap:1rem;margin-bottom:2rem}.sf-field{width:100%;padding:.85rem 1rem;border-radius:12px;border:1px solid #e2e8f0;font-size:.95rem;outline:none;transition:border .2s}.sf-field:focus{border-color:#3b82f6;box-shadow:0 0 0 3px #3b82f61a}.sf-modal-actions{display:flex;justify-content:flex-end;gap:1rem}.sf-cancel-btn{background:#f1f5f9;color:#64748b;border:none;padding:.75rem 1.5rem;border-radius:12px;font-weight:600;cursor:pointer}.sf-save-btn{background:#3b82f6;color:#fff;border:none;padding:.75rem 1.5rem;border-radius:12px;font-weight:600;cursor:pointer}.bm2-layout{display:flex;min-height:100vh;background:#f8fafc;font-family:Inter,sans-serif}.bm2-page{flex:1;padding:2rem;margin-left:250px;overflow-y:auto;overflow-x:hidden}.bm2-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem;background:#fff;padding:1.5rem 2rem;border-radius:20px;box-shadow:0 4px 20px #00000008}.bm2-header-left{display:flex;align-items:center;gap:1.5rem}.bm2-hero-icon{width:56px;height:56px;border-radius:16px;background:#3b82f61a;color:#3b82f6;display:flex;align-items:center;justify-content:center}.bm2-header-left h1{font-size:1.5rem;color:#1e293b;margin:0 0 .25rem;font-family:Outfit,sans-serif;font-weight:700}.bm2-header-left p{color:#64748b;margin:0;font-size:.95rem}.bm2-stats,.bm2-kpi-strip{display:flex;gap:1.5rem;margin-bottom:2rem}.bm2-stat,.bm2-kpi{flex:1;background:#fff;padding:1.5rem;border-radius:20px;box-shadow:0 4px 15px #00000005;display:flex;flex-direction:column;gap:.5rem;border:1px solid #f1f5f9}.bm2-stat strong,.bm2-kpi strong{font-size:1.8rem;color:#1e293b;font-weight:700;font-family:Outfit}.bm2-stat span,.bm2-kpi span{color:#64748b;font-size:.9rem;font-weight:500;display:flex;align-items:center;gap:.5rem}.bm2-filters{display:flex;gap:1rem;margin-bottom:2rem;align-items:center;flex-wrap:wrap}.bm2-search{flex:1;min-width:250px;display:flex;align-items:center;gap:.75rem;background:#fff;padding:.75rem 1.25rem;border-radius:12px;border:1px solid #e2e8f0}.bm2-search input{border:none;outline:none;width:100%;font-size:.95rem}.bm2-pill{padding:.5rem 1rem;border-radius:20px;border:1px solid #e2e8f0;background:#fff;color:#64748b;font-size:.9rem;font-weight:500;cursor:pointer;transition:all .2s}.bm2-pill.active{background:#3b82f6;color:#fff;border-color:#3b82f6}.bm2-pills{display:flex;gap:.5rem}.bm2-card,.bm2-student-card,.bm2-content-card{background:#fff;border-radius:16px;margin-bottom:1rem;box-shadow:0 4px 15px #00000005;border:1px solid #f1f5f9;overflow:hidden}.bm2-card-header,.bm2-student-row{display:flex;align-items:center;padding:1.25rem 1.5rem;cursor:pointer;gap:1.25rem;transition:background .2s}.bm2-card-header:hover,.bm2-student-row:hover{background:#f8fafc}.bm2-avatar{width:42px;height:42px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:600;font-size:1.1rem;flex-shrink:0}.bm2-info,.bm2-student-info{flex:1;display:flex;flex-direction:column;gap:.25rem}.bm2-info strong,.bm2-student-info strong{color:#1e293b;font-weight:600;font-size:1.05rem}.bm2-info span,.bm2-student-info span{color:#64748b;font-size:.85rem}.bm2-actions,.bm2-card-actions{display:flex;gap:.5rem;align-items:center;ml:auto}.bm2-act-btn,.bm2-create-btn,.bm2-export-btn{display:flex;align-items:center;gap:.5rem;padding:.5rem 1rem;border-radius:8px;font-weight:600;font-size:.9rem;cursor:pointer;border:none;transition:.2s}.bm2-act-btn{padding:.5rem;background:#f1f5f9;color:#475569}.bm2-act-btn:hover{background:#e2e8f0}.bm2-act-btn.edit:hover{background:#3b82f6;color:#fff}.bm2-act-btn.delete:hover{background:#ef4444;color:#fff}.bm2-act-btn.approve:hover{background:#10b981;color:#fff}.bm2-create-btn{background:#3b82f6;color:#fff;padding:.75rem 1.25rem;border-radius:12px}.bm2-create-btn:hover{background:#2563eb;transform:translateY(-1px)}.bm2-status,.bm2-status-badge,.bm2-status-chip{padding:.35rem .75rem;border-radius:20px;font-size:.8rem;font-weight:600;display:inline-flex;align-items:center;gap:.35rem}.bm2-status.active{background:#10b9811a;color:#10b981}.bm2-status.pending{background:#f59e0b1a;color:#f59e0b}.bm2-expanded,.bm2-student-detail{padding:1.5rem;border-top:1px solid #f1f5f9;background:#fafafa}.bm2-grid,.bm2-detail-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem}.bm2-table-wrap{background:#fff;border-radius:16px;box-shadow:0 4px 15px #00000005;overflow:hidden;border:1px solid #f1f5f9}.bm2-table{width:100%;border-collapse:collapse;text-align:left}.bm2-table th{padding:1.25rem 1.5rem;color:#64748b;font-weight:600;font-size:.85rem;border-bottom:1px solid #e2e8f0;background:#f8fafc}.bm2-table td{padding:1rem 1.5rem;border-bottom:1px solid #f1f5f9;color:#334155;font-size:.95rem;vertical-align:middle}.bm2-table tr:hover td{background:#f8fafc}.bm2-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.bm2-modal{background:#fff;width:500px;max-width:90%;border-radius:24px;padding:2rem;box-shadow:0 20px 40px #0000001a}.bm2-modal h3{margin:0 0 1.5rem;font-family:Outfit;font-size:1.4rem;color:#1e293b}.bm2-modal-fields{display:flex;flex-direction:column;gap:1rem;margin-bottom:2rem}.bm2-field{width:100%;padding:.85rem 1rem;border-radius:12px;border:1px solid #e2e8f0;font-size:.95rem;outline:none;transition:border .2s}.bm2-field:focus{border-color:#3b82f6;box-shadow:0 0 0 3px #3b82f61a}.bm2-modal-actions{display:flex;justify-content:flex-end;gap:1rem}.bm2-cancel-btn{background:#f1f5f9;color:#64748b;border:none;padding:.75rem 1.5rem;border-radius:12px;font-weight:600;cursor:pointer}.bm2-save-btn{background:#3b82f6;color:#fff;border:none;padding:.75rem 1.5rem;border-radius:12px;font-weight:600;cursor:pointer}.tb-layout{display:flex;min-height:100vh;background:#f8fafc;font-family:Inter,sans-serif}.tb-page{flex:1;padding:2rem;margin-left:250px;overflow-y:auto;overflow-x:hidden}.tb-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem;background:#fff;padding:1.5rem 2rem;border-radius:20px;box-shadow:0 4px 20px #00000008}.tb-header-left{display:flex;align-items:center;gap:1.5rem}.tb-hero-icon{width:56px;height:56px;border-radius:16px;background:#3b82f61a;color:#3b82f6;display:flex;align-items:center;justify-content:center}.tb-header-left h1{font-size:1.5rem;color:#1e293b;margin:0 0 .25rem;font-family:Outfit,sans-serif;font-weight:700}.tb-header-left p{color:#64748b;margin:0;font-size:.95rem}.tb-stats,.tb-kpi-strip{display:flex;gap:1.5rem;margin-bottom:2rem}.tb-stat,.tb-kpi{flex:1;background:#fff;padding:1.5rem;border-radius:20px;box-shadow:0 4px 15px #00000005;display:flex;flex-direction:column;gap:.5rem;border:1px solid #f1f5f9}.tb-stat strong,.tb-kpi strong{font-size:1.8rem;color:#1e293b;font-weight:700;font-family:Outfit}.tb-stat span,.tb-kpi span{color:#64748b;font-size:.9rem;font-weight:500;display:flex;align-items:center;gap:.5rem}.tb-filters{display:flex;gap:1rem;margin-bottom:2rem;align-items:center;flex-wrap:wrap}.tb-search{flex:1;min-width:250px;display:flex;align-items:center;gap:.75rem;background:#fff;padding:.75rem 1.25rem;border-radius:12px;border:1px solid #e2e8f0}.tb-search input{border:none;outline:none;width:100%;font-size:.95rem}.tb-pill{padding:.5rem 1rem;border-radius:20px;border:1px solid #e2e8f0;background:#fff;color:#64748b;font-size:.9rem;font-weight:500;cursor:pointer;transition:all .2s}.tb-pill.active{background:#3b82f6;color:#fff;border-color:#3b82f6}.tb-pills{display:flex;gap:.5rem}.tb-card,.tb-student-card,.tb-content-card{background:#fff;border-radius:16px;margin-bottom:1rem;box-shadow:0 4px 15px #00000005;border:1px solid #f1f5f9;overflow:hidden}.tb-card-header,.tb-student-row{display:flex;align-items:center;padding:1.25rem 1.5rem;cursor:pointer;gap:1.25rem;transition:background .2s}.tb-card-header:hover,.tb-student-row:hover{background:#f8fafc}.tb-avatar{width:42px;height:42px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:600;font-size:1.1rem;flex-shrink:0}.tb-info,.tb-student-info{flex:1;display:flex;flex-direction:column;gap:.25rem}.tb-info strong,.tb-student-info strong{color:#1e293b;font-weight:600;font-size:1.05rem}.tb-info span,.tb-student-info span{color:#64748b;font-size:.85rem}.tb-actions,.tb-card-actions{display:flex;gap:.5rem;align-items:center;ml:auto}.tb-act-btn,.tb-create-btn,.tb-export-btn{display:flex;align-items:center;gap:.5rem;padding:.5rem 1rem;border-radius:8px;font-weight:600;font-size:.9rem;cursor:pointer;border:none;transition:.2s}.tb-act-btn{padding:.5rem;background:#f1f5f9;color:#475569}.tb-act-btn:hover{background:#e2e8f0}.tb-act-btn.edit:hover{background:#3b82f6;color:#fff}.tb-act-btn.delete:hover{background:#ef4444;color:#fff}.tb-act-btn.approve:hover{background:#10b981;color:#fff}.tb-create-btn{background:#3b82f6;color:#fff;padding:.75rem 1.25rem;border-radius:12px}.tb-create-btn:hover{background:#2563eb;transform:translateY(-1px)}.tb-status,.tb-status-badge,.tb-status-chip{padding:.35rem .75rem;border-radius:20px;font-size:.8rem;font-weight:600;display:inline-flex;align-items:center;gap:.35rem}.tb-status.active{background:#10b9811a;color:#10b981}.tb-status.pending{background:#f59e0b1a;color:#f59e0b}.tb-expanded,.tb-student-detail{padding:1.5rem;border-top:1px solid #f1f5f9;background:#fafafa}.tb-grid,.tb-detail-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem}.tb-table-wrap{background:#fff;border-radius:16px;box-shadow:0 4px 15px #00000005;overflow:hidden;border:1px solid #f1f5f9}.tb-table{width:100%;border-collapse:collapse;text-align:left}.tb-table th{padding:1.25rem 1.5rem;color:#64748b;font-weight:600;font-size:.85rem;border-bottom:1px solid #e2e8f0;background:#f8fafc}.tb-table td{padding:1rem 1.5rem;border-bottom:1px solid #f1f5f9;color:#334155;font-size:.95rem;vertical-align:middle}.tb-table tr:hover td{background:#f8fafc}.tb-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.tb-modal{background:#fff;width:500px;max-width:90%;border-radius:24px;padding:2rem;box-shadow:0 20px 40px #0000001a}.tb-modal h3{margin:0 0 1.5rem;font-family:Outfit;font-size:1.4rem;color:#1e293b}.tb-modal-fields{display:flex;flex-direction:column;gap:1rem;margin-bottom:2rem}.tb-field{width:100%;padding:.85rem 1rem;border-radius:12px;border:1px solid #e2e8f0;font-size:.95rem;outline:none;transition:border .2s}.tb-field:focus{border-color:#3b82f6;box-shadow:0 0 0 3px #3b82f61a}.tb-modal-actions{display:flex;justify-content:flex-end;gap:1rem}.tb-cancel-btn{background:#f1f5f9;color:#64748b;border:none;padding:.75rem 1.5rem;border-radius:12px;font-weight:600;cursor:pointer}.tb-save-btn{background:#3b82f6;color:#fff;border:none;padding:.75rem 1.5rem;border-radius:12px;font-weight:600;cursor:pointer}.um-layout{display:flex;min-height:100vh;background:#f8fafc;font-family:Inter,sans-serif}.um-page{flex:1;padding:2rem;margin-left:250px;overflow-y:auto;overflow-x:hidden}.um-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem;background:#fff;padding:1.5rem 2rem;border-radius:20px;box-shadow:0 4px 20px #00000008}.um-header-left{display:flex;align-items:center;gap:1.5rem}.um-hero-icon{width:56px;height:56px;border-radius:16px;background:#3b82f61a;color:#3b82f6;display:flex;align-items:center;justify-content:center}.um-header-left h1{font-size:1.5rem;color:#1e293b;margin:0 0 .25rem;font-family:Outfit,sans-serif;font-weight:700}.um-header-left p{color:#64748b;margin:0;font-size:.95rem}.um-stats,.um-kpi-strip{display:flex;gap:1.5rem;margin-bottom:2rem}.um-stat,.um-kpi{flex:1;background:#fff;padding:1.5rem;border-radius:20px;box-shadow:0 4px 15px #00000005;display:flex;flex-direction:column;gap:.5rem;border:1px solid #f1f5f9}.um-stat strong,.um-kpi strong{font-size:1.8rem;color:#1e293b;font-weight:700;font-family:Outfit}.um-stat span,.um-kpi span{color:#64748b;font-size:.9rem;font-weight:500;display:flex;align-items:center;gap:.5rem}.um-filters{display:flex;gap:1rem;margin-bottom:2rem;align-items:center;flex-wrap:wrap}.um-search{flex:1;min-width:250px;display:flex;align-items:center;gap:.75rem;background:#fff;padding:.75rem 1.25rem;border-radius:12px;border:1px solid #e2e8f0}.um-search input{border:none;outline:none;width:100%;font-size:.95rem}.um-pill{padding:.5rem 1rem;border-radius:20px;border:1px solid #e2e8f0;background:#fff;color:#64748b;font-size:.9rem;font-weight:500;cursor:pointer;transition:all .2s}.um-pill.active{background:#3b82f6;color:#fff;border-color:#3b82f6}.um-pills{display:flex;gap:.5rem}.um-card,.um-student-card,.um-content-card{background:#fff;border-radius:16px;margin-bottom:1rem;box-shadow:0 4px 15px #00000005;border:1px solid #f1f5f9;overflow:hidden}.um-card-header,.um-student-row{display:flex;align-items:center;padding:1.25rem 1.5rem;cursor:pointer;gap:1.25rem;transition:background .2s}.um-card-header:hover,.um-student-row:hover{background:#f8fafc}.um-avatar{width:42px;height:42px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:600;font-size:1.1rem;flex-shrink:0}.um-info,.um-student-info{flex:1;display:flex;flex-direction:column;gap:.25rem}.um-info strong,.um-student-info strong{color:#1e293b;font-weight:600;font-size:1.05rem}.um-info span,.um-student-info span{color:#64748b;font-size:.85rem}.um-actions,.um-card-actions{display:flex;gap:.5rem;align-items:center;ml:auto}.um-act-btn,.um-create-btn,.um-export-btn{display:flex;align-items:center;gap:.5rem;padding:.5rem 1rem;border-radius:8px;font-weight:600;font-size:.9rem;cursor:pointer;border:none;transition:.2s}.um-act-btn{padding:.5rem;background:#f1f5f9;color:#475569}.um-act-btn:hover{background:#e2e8f0}.um-act-btn.edit:hover{background:#3b82f6;color:#fff}.um-act-btn.delete:hover{background:#ef4444;color:#fff}.um-act-btn.approve:hover{background:#10b981;color:#fff}.um-create-btn{background:#3b82f6;color:#fff;padding:.75rem 1.25rem;border-radius:12px}.um-create-btn:hover{background:#2563eb;transform:translateY(-1px)}.um-status,.um-status-badge,.um-status-chip{padding:.35rem .75rem;border-radius:20px;font-size:.8rem;font-weight:600;display:inline-flex;align-items:center;gap:.35rem}.um-status.active{background:#10b9811a;color:#10b981}.um-status.pending{background:#f59e0b1a;color:#f59e0b}.um-expanded,.um-student-detail{padding:1.5rem;border-top:1px solid #f1f5f9;background:#fafafa}.um-grid,.um-detail-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem}.um-table-wrap{background:#fff;border-radius:16px;box-shadow:0 4px 15px #00000005;overflow:hidden;border:1px solid #f1f5f9}.um-table{width:100%;border-collapse:collapse;text-align:left}.um-table th{padding:1.25rem 1.5rem;color:#64748b;font-weight:600;font-size:.85rem;border-bottom:1px solid #e2e8f0;background:#f8fafc}.um-table td{padding:1rem 1.5rem;border-bottom:1px solid #f1f5f9;color:#334155;font-size:.95rem;vertical-align:middle}.um-table tr:hover td{background:#f8fafc}.um-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.um-modal{background:#fff;width:500px;max-width:90%;border-radius:24px;padding:2rem;box-shadow:0 20px 40px #0000001a}.um-modal h3{margin:0 0 1.5rem;font-family:Outfit;font-size:1.4rem;color:#1e293b}.um-modal-fields{display:flex;flex-direction:column;gap:1rem;margin-bottom:2rem}.um-field{width:100%;padding:.85rem 1rem;border-radius:12px;border:1px solid #e2e8f0;font-size:.95rem;outline:none;transition:border .2s}.um-field:focus{border-color:#3b82f6;box-shadow:0 0 0 3px #3b82f61a}.um-modal-actions{display:flex;justify-content:flex-end;gap:1rem}.um-cancel-btn{background:#f1f5f9;color:#64748b;border:none;padding:.75rem 1.5rem;border-radius:12px;font-weight:600;cursor:pointer}.um-save-btn{background:#3b82f6;color:#fff;border:none;padding:.75rem 1.5rem;border-radius:12px;font-weight:600;cursor:pointer}.ra-layout{display:flex;min-height:100vh;background:#f8fafc;font-family:Inter,sans-serif}.ra-page{flex:1;padding:2rem;margin-left:250px;overflow-y:auto;overflow-x:hidden}.ra-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem;background:#fff;padding:1.5rem 2rem;border-radius:20px;box-shadow:0 4px 20px #00000008}.ra-header-left{display:flex;align-items:center;gap:1.5rem}.ra-hero-icon{width:56px;height:56px;border-radius:16px;background:#3b82f61a;color:#3b82f6;display:flex;align-items:center;justify-content:center}.ra-header-left h1{font-size:1.5rem;color:#1e293b;margin:0 0 .25rem;font-family:Outfit,sans-serif;font-weight:700}.ra-header-left p{color:#64748b;margin:0;font-size:.95rem}.ra-stats,.ra-kpi-strip{display:flex;gap:1.5rem;margin-bottom:2rem}.ra-stat,.ra-kpi{flex:1;background:#fff;padding:1.5rem;border-radius:20px;box-shadow:0 4px 15px #00000005;display:flex;flex-direction:column;gap:.5rem;border:1px solid #f1f5f9}.ra-stat strong,.ra-kpi strong{font-size:1.8rem;color:#1e293b;font-weight:700;font-family:Outfit}.ra-stat span,.ra-kpi span{color:#64748b;font-size:.9rem;font-weight:500;display:flex;align-items:center;gap:.5rem}.ra-filters{display:flex;gap:1rem;margin-bottom:2rem;align-items:center;flex-wrap:wrap}.ra-search{flex:1;min-width:250px;display:flex;align-items:center;gap:.75rem;background:#fff;padding:.75rem 1.25rem;border-radius:12px;border:1px solid #e2e8f0}.ra-search input{border:none;outline:none;width:100%;font-size:.95rem}.ra-pill{padding:.5rem 1rem;border-radius:20px;border:1px solid #e2e8f0;background:#fff;color:#64748b;font-size:.9rem;font-weight:500;cursor:pointer;transition:all .2s}.ra-pill.active{background:#3b82f6;color:#fff;border-color:#3b82f6}.ra-pills{display:flex;gap:.5rem}.ra-card,.ra-student-card,.ra-content-card{background:#fff;border-radius:16px;margin-bottom:1rem;box-shadow:0 4px 15px #00000005;border:1px solid #f1f5f9;overflow:hidden}.ra-card-header,.ra-student-row{display:flex;align-items:center;padding:1.25rem 1.5rem;cursor:pointer;gap:1.25rem;transition:background .2s}.ra-card-header:hover,.ra-student-row:hover{background:#f8fafc}.ra-avatar{width:42px;height:42px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:600;font-size:1.1rem;flex-shrink:0}.ra-info,.ra-student-info{flex:1;display:flex;flex-direction:column;gap:.25rem}.ra-info strong,.ra-student-info strong{color:#1e293b;font-weight:600;font-size:1.05rem}.ra-info span,.ra-student-info span{color:#64748b;font-size:.85rem}.ra-actions,.ra-card-actions{display:flex;gap:.5rem;align-items:center;ml:auto}.ra-act-btn,.ra-create-btn,.ra-export-btn{display:flex;align-items:center;gap:.5rem;padding:.5rem 1rem;border-radius:8px;font-weight:600;font-size:.9rem;cursor:pointer;border:none;transition:.2s}.ra-act-btn{padding:.5rem;background:#f1f5f9;color:#475569}.ra-act-btn:hover{background:#e2e8f0}.ra-act-btn.edit:hover{background:#3b82f6;color:#fff}.ra-act-btn.delete:hover{background:#ef4444;color:#fff}.ra-act-btn.approve:hover{background:#10b981;color:#fff}.ra-create-btn{background:#3b82f6;color:#fff;padding:.75rem 1.25rem;border-radius:12px}.ra-create-btn:hover{background:#2563eb;transform:translateY(-1px)}.ra-status,.ra-status-badge,.ra-status-chip{padding:.35rem .75rem;border-radius:20px;font-size:.8rem;font-weight:600;display:inline-flex;align-items:center;gap:.35rem}.ra-status.active{background:#10b9811a;color:#10b981}.ra-status.pending{background:#f59e0b1a;color:#f59e0b}.ra-expanded,.ra-student-detail{padding:1.5rem;border-top:1px solid #f1f5f9;background:#fafafa}.ra-grid,.ra-detail-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem}.ra-table-wrap{background:#fff;border-radius:16px;box-shadow:0 4px 15px #00000005;overflow:hidden;border:1px solid #f1f5f9}.ra-table{width:100%;border-collapse:collapse;text-align:left}.ra-table th{padding:1.25rem 1.5rem;color:#64748b;font-weight:600;font-size:.85rem;border-bottom:1px solid #e2e8f0;background:#f8fafc}.ra-table td{padding:1rem 1.5rem;border-bottom:1px solid #f1f5f9;color:#334155;font-size:.95rem;vertical-align:middle}.ra-table tr:hover td{background:#f8fafc}.ra-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.ra-modal{background:#fff;width:500px;max-width:90%;border-radius:24px;padding:2rem;box-shadow:0 20px 40px #0000001a}.ra-modal h3{margin:0 0 1.5rem;font-family:Outfit;font-size:1.4rem;color:#1e293b}.ra-modal-fields{display:flex;flex-direction:column;gap:1rem;margin-bottom:2rem}.ra-field{width:100%;padding:.85rem 1rem;border-radius:12px;border:1px solid #e2e8f0;font-size:.95rem;outline:none;transition:border .2s}.ra-field:focus{border-color:#3b82f6;box-shadow:0 0 0 3px #3b82f61a}.ra-modal-actions{display:flex;justify-content:flex-end;gap:1rem}.ra-cancel-btn{background:#f1f5f9;color:#64748b;border:none;padding:.75rem 1.5rem;border-radius:12px;font-weight:600;cursor:pointer}.ra-save-btn{background:#3b82f6;color:#fff;border:none;padding:.75rem 1.5rem;border-radius:12px;font-weight:600;cursor:pointer}.cop-layout{display:flex;min-height:100vh;background:#f8fafc;font-family:Inter,sans-serif}.cop-page{flex:1;padding:2rem;margin-left:250px;overflow-y:auto;overflow-x:hidden}.cop-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem;background:#fff;padding:1.5rem 2rem;border-radius:20px;box-shadow:0 4px 20px #00000008}.cop-header-left{display:flex;align-items:center;gap:1.5rem}.cop-hero-icon{width:56px;height:56px;border-radius:16px;background:#3b82f61a;color:#3b82f6;display:flex;align-items:center;justify-content:center}.cop-header-left h1{font-size:1.5rem;color:#1e293b;margin:0 0 .25rem;font-family:Outfit,sans-serif;font-weight:700}.cop-header-left p{color:#64748b;margin:0;font-size:.95rem}.cop-stats,.cop-kpi-strip{display:flex;gap:1.5rem;margin-bottom:2rem}.cop-stat,.cop-kpi{flex:1;background:#fff;padding:1.5rem;border-radius:20px;box-shadow:0 4px 15px #00000005;display:flex;flex-direction:column;gap:.5rem;border:1px solid #f1f5f9}.cop-stat strong,.cop-kpi strong{font-size:1.8rem;color:#1e293b;font-weight:700;font-family:Outfit}.cop-stat span,.cop-kpi span{color:#64748b;font-size:.9rem;font-weight:500;display:flex;align-items:center;gap:.5rem}.cop-filters{display:flex;gap:1rem;margin-bottom:2rem;align-items:center;flex-wrap:wrap}.cop-search{flex:1;min-width:250px;display:flex;align-items:center;gap:.75rem;background:#fff;padding:.75rem 1.25rem;border-radius:12px;border:1px solid #e2e8f0}.cop-search input{border:none;outline:none;width:100%;font-size:.95rem}.cop-pill{padding:.5rem 1rem;border-radius:20px;border:1px solid #e2e8f0;background:#fff;color:#64748b;font-size:.9rem;font-weight:500;cursor:pointer;transition:all .2s}.cop-pill.active{background:#3b82f6;color:#fff;border-color:#3b82f6}.cop-pills{display:flex;gap:.5rem}.cop-card,.cop-student-card,.cop-content-card{background:#fff;border-radius:16px;margin-bottom:1rem;box-shadow:0 4px 15px #00000005;border:1px solid #f1f5f9;overflow:hidden}.cop-card-header,.cop-student-row{display:flex;align-items:center;padding:1.25rem 1.5rem;cursor:pointer;gap:1.25rem;transition:background .2s}.cop-card-header:hover,.cop-student-row:hover{background:#f8fafc}.cop-avatar{width:42px;height:42px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:600;font-size:1.1rem;flex-shrink:0}.cop-info,.cop-student-info{flex:1;display:flex;flex-direction:column;gap:.25rem}.cop-info strong,.cop-student-info strong{color:#1e293b;font-weight:600;font-size:1.05rem}.cop-info span,.cop-student-info span{color:#64748b;font-size:.85rem}.cop-actions,.cop-card-actions{display:flex;gap:.5rem;align-items:center;ml:auto}.cop-act-btn,.cop-create-btn,.cop-export-btn{display:flex;align-items:center;gap:.5rem;padding:.5rem 1rem;border-radius:8px;font-weight:600;font-size:.9rem;cursor:pointer;border:none;transition:.2s}.cop-act-btn{padding:.5rem;background:#f1f5f9;color:#475569}.cop-act-btn:hover{background:#e2e8f0}.cop-act-btn.edit:hover{background:#3b82f6;color:#fff}.cop-act-btn.delete:hover{background:#ef4444;color:#fff}.cop-act-btn.approve:hover{background:#10b981;color:#fff}.cop-create-btn{background:#3b82f6;color:#fff;padding:.75rem 1.25rem;border-radius:12px}.cop-create-btn:hover{background:#2563eb;transform:translateY(-1px)}.cop-status,.cop-status-badge,.cop-status-chip{padding:.35rem .75rem;border-radius:20px;font-size:.8rem;font-weight:600;display:inline-flex;align-items:center;gap:.35rem}.cop-status.active{background:#10b9811a;color:#10b981}.cop-status.pending{background:#f59e0b1a;color:#f59e0b}.cop-expanded,.cop-student-detail{padding:1.5rem;border-top:1px solid #f1f5f9;background:#fafafa}.cop-grid,.cop-detail-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem}.cop-table-wrap{background:#fff;border-radius:16px;box-shadow:0 4px 15px #00000005;overflow:hidden;border:1px solid #f1f5f9}.cop-table{width:100%;border-collapse:collapse;text-align:left}.cop-table th{padding:1.25rem 1.5rem;color:#64748b;font-weight:600;font-size:.85rem;border-bottom:1px solid #e2e8f0;background:#f8fafc}.cop-table td{padding:1rem 1.5rem;border-bottom:1px solid #f1f5f9;color:#334155;font-size:.95rem;vertical-align:middle}.cop-table tr:hover td{background:#f8fafc}.cop-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.cop-modal{background:#fff;width:500px;max-width:90%;border-radius:24px;padding:2rem;box-shadow:0 20px 40px #0000001a}.cop-modal h3{margin:0 0 1.5rem;font-family:Outfit;font-size:1.4rem;color:#1e293b}.cop-modal-fields{display:flex;flex-direction:column;gap:1rem;margin-bottom:2rem}.cop-field{width:100%;padding:.85rem 1rem;border-radius:12px;border:1px solid #e2e8f0;font-size:.95rem;outline:none;transition:border .2s}.cop-field:focus{border-color:#3b82f6;box-shadow:0 0 0 3px #3b82f61a}.cop-modal-actions{display:flex;justify-content:flex-end;gap:1rem}.cop-cancel-btn{background:#f1f5f9;color:#64748b;border:none;padding:.75rem 1.5rem;border-radius:12px;font-weight:600;cursor:pointer}.cop-save-btn{background:#3b82f6;color:#fff;border:none;padding:.75rem 1.5rem;border-radius:12px;font-weight:600;cursor:pointer}.qbm-layout{display:flex;min-height:100vh;background:#f8fafc;font-family:Inter,sans-serif}.qbm-page{flex:1;padding:2rem;margin-left:250px;overflow-y:auto;overflow-x:hidden}.qbm-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem;background:#fff;padding:1.5rem 2rem;border-radius:20px;box-shadow:0 4px 20px #00000008}.qbm-header-left{display:flex;align-items:center;gap:1.5rem}.qbm-hero-icon{width:56px;height:56px;border-radius:16px;background:#3b82f61a;color:#3b82f6;display:flex;align-items:center;justify-content:center}.qbm-header-left h1{font-size:1.5rem;color:#1e293b;margin:0 0 .25rem;font-family:Outfit,sans-serif;font-weight:700}.qbm-header-left p{color:#64748b;margin:0;font-size:.95rem}.qbm-stats,.qbm-kpi-strip{display:flex;gap:1.5rem;margin-bottom:2rem}.qbm-stat,.qbm-kpi{flex:1;background:#fff;padding:1.5rem;border-radius:20px;box-shadow:0 4px 15px #00000005;display:flex;flex-direction:column;gap:.5rem;border:1px solid #f1f5f9}.qbm-stat strong,.qbm-kpi strong{font-size:1.8rem;color:#1e293b;font-weight:700;font-family:Outfit}.qbm-stat span,.qbm-kpi span{color:#64748b;font-size:.9rem;font-weight:500;display:flex;align-items:center;gap:.5rem}.qbm-filters{display:flex;gap:1rem;margin-bottom:2rem;align-items:center;flex-wrap:wrap}.qbm-search{flex:1;min-width:250px;display:flex;align-items:center;gap:.75rem;background:#fff;padding:.75rem 1.25rem;border-radius:12px;border:1px solid #e2e8f0}.qbm-search input{border:none;outline:none;width:100%;font-size:.95rem}.qbm-pill{padding:.5rem 1rem;border-radius:20px;border:1px solid #e2e8f0;background:#fff;color:#64748b;font-size:.9rem;font-weight:500;cursor:pointer;transition:all .2s}.qbm-pill.active{background:#3b82f6;color:#fff;border-color:#3b82f6}.qbm-pills{display:flex;gap:.5rem}.qbm-card,.qbm-student-card,.qbm-content-card{background:#fff;border-radius:16px;margin-bottom:1rem;box-shadow:0 4px 15px #00000005;border:1px solid #f1f5f9;overflow:hidden}.qbm-card-header,.qbm-student-row{display:flex;align-items:center;padding:1.25rem 1.5rem;cursor:pointer;gap:1.25rem;transition:background .2s}.qbm-card-header:hover,.qbm-student-row:hover{background:#f8fafc}.qbm-avatar{width:42px;height:42px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:600;font-size:1.1rem;flex-shrink:0}.qbm-info,.qbm-student-info{flex:1;display:flex;flex-direction:column;gap:.25rem}.qbm-info strong,.qbm-student-info strong{color:#1e293b;font-weight:600;font-size:1.05rem}.qbm-info span,.qbm-student-info span{color:#64748b;font-size:.85rem}.qbm-actions,.qbm-card-actions{display:flex;gap:.5rem;align-items:center;ml:auto}.qbm-act-btn,.qbm-create-btn,.qbm-export-btn{display:flex;align-items:center;gap:.5rem;padding:.5rem 1rem;border-radius:8px;font-weight:600;font-size:.9rem;cursor:pointer;border:none;transition:.2s}.qbm-act-btn{padding:.5rem;background:#f1f5f9;color:#475569}.qbm-act-btn:hover{background:#e2e8f0}.qbm-act-btn.edit:hover{background:#3b82f6;color:#fff}.qbm-act-btn.delete:hover{background:#ef4444;color:#fff}.qbm-act-btn.approve:hover{background:#10b981;color:#fff}.qbm-create-btn{background:#3b82f6;color:#fff;padding:.75rem 1.25rem;border-radius:12px}.qbm-create-btn:hover{background:#2563eb;transform:translateY(-1px)}.qbm-status,.qbm-status-badge,.qbm-status-chip{padding:.35rem .75rem;border-radius:20px;font-size:.8rem;font-weight:600;display:inline-flex;align-items:center;gap:.35rem}.qbm-status.active{background:#10b9811a;color:#10b981}.qbm-status.pending{background:#f59e0b1a;color:#f59e0b}.qbm-expanded,.qbm-student-detail{padding:1.5rem;border-top:1px solid #f1f5f9;background:#fafafa}.qbm-grid,.qbm-detail-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem}.qbm-table-wrap{background:#fff;border-radius:16px;box-shadow:0 4px 15px #00000005;overflow:hidden;border:1px solid #f1f5f9}.qbm-table{width:100%;border-collapse:collapse;text-align:left}.qbm-table th{padding:1.25rem 1.5rem;color:#64748b;font-weight:600;font-size:.85rem;border-bottom:1px solid #e2e8f0;background:#f8fafc}.qbm-table td{padding:1rem 1.5rem;border-bottom:1px solid #f1f5f9;color:#334155;font-size:.95rem;vertical-align:middle}.qbm-table tr:hover td{background:#f8fafc}.qbm-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.qbm-modal{background:#fff;width:500px;max-width:90%;border-radius:24px;padding:2rem;box-shadow:0 20px 40px #0000001a}.qbm-modal h3{margin:0 0 1.5rem;font-family:Outfit;font-size:1.4rem;color:#1e293b}.qbm-modal-fields{display:flex;flex-direction:column;gap:1rem;margin-bottom:2rem}.qbm-field{width:100%;padding:.85rem 1rem;border-radius:12px;border:1px solid #e2e8f0;font-size:.95rem;outline:none;transition:border .2s}.qbm-field:focus{border-color:#3b82f6;box-shadow:0 0 0 3px #3b82f61a}.qbm-modal-actions{display:flex;justify-content:flex-end;gap:1rem}.qbm-cancel-btn{background:#f1f5f9;color:#64748b;border:none;padding:.75rem 1.5rem;border-radius:12px;font-weight:600;cursor:pointer}.qbm-save-btn{background:#3b82f6;color:#fff;border:none;padding:.75rem 1.5rem;border-radius:12px;font-weight:600;cursor:pointer}.bm-layout{display:flex;min-height:100vh;background:#f8fafc;font-family:Inter,sans-serif}.bm-page{flex:1;padding:2rem;margin-left:250px;overflow-y:auto;overflow-x:hidden}.bm-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem;background:#fff;padding:1.5rem 2rem;border-radius:20px;box-shadow:0 4px 20px #00000008}.bm-header-left{display:flex;align-items:center;gap:1.5rem}.bm-hero-icon{width:56px;height:56px;border-radius:16px;background:#3b82f61a;color:#3b82f6;display:flex;align-items:center;justify-content:center}.bm-header-left h1{font-size:1.5rem;color:#1e293b;margin:0 0 .25rem;font-family:Outfit,sans-serif;font-weight:700}.bm-header-left p{color:#64748b;margin:0;font-size:.95rem}.bm-stats,.bm-kpi-strip{display:flex;gap:1.5rem;margin-bottom:2rem}.bm-stat,.bm-kpi{flex:1;background:#fff;padding:1.5rem;border-radius:20px;box-shadow:0 4px 15px #00000005;display:flex;flex-direction:column;gap:.5rem;border:1px solid #f1f5f9}.bm-stat strong,.bm-kpi strong{font-size:1.8rem;color:#1e293b;font-weight:700;font-family:Outfit}.bm-stat span,.bm-kpi span{color:#64748b;font-size:.9rem;font-weight:500;display:flex;align-items:center;gap:.5rem}.bm-filters{display:flex;gap:1rem;margin-bottom:2rem;align-items:center;flex-wrap:wrap}.bm-search{flex:1;min-width:250px;display:flex;align-items:center;gap:.75rem;background:#fff;padding:.75rem 1.25rem;border-radius:12px;border:1px solid #e2e8f0}.bm-search input{border:none;outline:none;width:100%;font-size:.95rem}.bm-pill{padding:.5rem 1rem;border-radius:20px;border:1px solid #e2e8f0;background:#fff;color:#64748b;font-size:.9rem;font-weight:500;cursor:pointer;transition:all .2s}.bm-pill.active{background:#3b82f6;color:#fff;border-color:#3b82f6}.bm-pills{display:flex;gap:.5rem}.bm-card,.bm-student-card,.bm-content-card{background:#fff;border-radius:16px;margin-bottom:1rem;box-shadow:0 4px 15px #00000005;border:1px solid #f1f5f9;overflow:hidden}.bm-card-header,.bm-student-row{display:flex;align-items:center;padding:1.25rem 1.5rem;cursor:pointer;gap:1.25rem;transition:background .2s}.bm-card-header:hover,.bm-student-row:hover{background:#f8fafc}.bm-avatar{width:42px;height:42px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:600;font-size:1.1rem;flex-shrink:0}.bm-info,.bm-student-info{flex:1;display:flex;flex-direction:column;gap:.25rem}.bm-info strong,.bm-student-info strong{color:#1e293b;font-weight:600;font-size:1.05rem}.bm-info span,.bm-student-info span{color:#64748b;font-size:.85rem}.bm-actions,.bm-card-actions{display:flex;gap:.5rem;align-items:center;ml:auto}.bm-act-btn,.bm-create-btn,.bm-export-btn{display:flex;align-items:center;gap:.5rem;padding:.5rem 1rem;border-radius:8px;font-weight:600;font-size:.9rem;cursor:pointer;border:none;transition:.2s}.bm-act-btn{padding:.5rem;background:#f1f5f9;color:#475569}.bm-act-btn:hover{background:#e2e8f0}.bm-act-btn.edit:hover{background:#3b82f6;color:#fff}.bm-act-btn.delete:hover{background:#ef4444;color:#fff}.bm-act-btn.approve:hover{background:#10b981;color:#fff}.bm-create-btn{background:#3b82f6;color:#fff;padding:.75rem 1.25rem;border-radius:12px}.bm-create-btn:hover{background:#2563eb;transform:translateY(-1px)}.bm-status,.bm-status-badge,.bm-status-chip{padding:.35rem .75rem;border-radius:20px;font-size:.8rem;font-weight:600;display:inline-flex;align-items:center;gap:.35rem}.bm-status.active{background:#10b9811a;color:#10b981}.bm-status.pending{background:#f59e0b1a;color:#f59e0b}.bm-expanded,.bm-student-detail{padding:1.5rem;border-top:1px solid #f1f5f9;background:#fafafa}.bm-grid,.bm-detail-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem}.bm-table-wrap{background:#fff;border-radius:16px;box-shadow:0 4px 15px #00000005;overflow:hidden;border:1px solid #f1f5f9}.bm-table{width:100%;border-collapse:collapse;text-align:left}.bm-table th{padding:1.25rem 1.5rem;color:#64748b;font-weight:600;font-size:.85rem;border-bottom:1px solid #e2e8f0;background:#f8fafc}.bm-table td{padding:1rem 1.5rem;border-bottom:1px solid #f1f5f9;color:#334155;font-size:.95rem;vertical-align:middle}.bm-table tr:hover td{background:#f8fafc}.bm-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.bm-modal{background:#fff;width:500px;max-width:90%;border-radius:24px;padding:2rem;box-shadow:0 20px 40px #0000001a}.bm-modal h3{margin:0 0 1.5rem;font-family:Outfit;font-size:1.4rem;color:#1e293b}.bm-modal-fields{display:flex;flex-direction:column;gap:1rem;margin-bottom:2rem}.bm-field{width:100%;padding:.85rem 1rem;border-radius:12px;border:1px solid #e2e8f0;font-size:.95rem;outline:none;transition:border .2s}.bm-field:focus{border-color:#3b82f6;box-shadow:0 0 0 3px #3b82f61a}.bm-modal-actions{display:flex;justify-content:flex-end;gap:1rem}.bm-cancel-btn{background:#f1f5f9;color:#64748b;border:none;padding:.75rem 1.5rem;border-radius:12px;font-weight:600;cursor:pointer}.bm-save-btn{background:#3b82f6;color:#fff;border:none;padding:.75rem 1.5rem;border-radius:12px;font-weight:600;cursor:pointer}.cmod-layout{display:flex;min-height:100vh;background:#f8fafc;font-family:Inter,sans-serif}.cmod-page{flex:1;padding:2rem;margin-left:250px;overflow-y:auto;overflow-x:hidden}.cmod-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem;background:#fff;padding:1.5rem 2rem;border-radius:20px;box-shadow:0 4px 20px #00000008}.cmod-header-left{display:flex;align-items:center;gap:1.5rem}.cmod-hero-icon{width:56px;height:56px;border-radius:16px;background:#3b82f61a;color:#3b82f6;display:flex;align-items:center;justify-content:center}.cmod-header-left h1{font-size:1.5rem;color:#1e293b;margin:0 0 .25rem;font-family:Outfit,sans-serif;font-weight:700}.cmod-header-left p{color:#64748b;margin:0;font-size:.95rem}.cmod-stats,.cmod-kpi-strip{display:flex;gap:1.5rem;margin-bottom:2rem}.cmod-stat,.cmod-kpi{flex:1;background:#fff;padding:1.5rem;border-radius:20px;box-shadow:0 4px 15px #00000005;display:flex;flex-direction:column;gap:.5rem;border:1px solid #f1f5f9}.cmod-stat strong,.cmod-kpi strong{font-size:1.8rem;color:#1e293b;font-weight:700;font-family:Outfit}.cmod-stat span,.cmod-kpi span{color:#64748b;font-size:.9rem;font-weight:500;display:flex;align-items:center;gap:.5rem}.cmod-filters{display:flex;gap:1rem;margin-bottom:2rem;align-items:center;flex-wrap:wrap}.cmod-search{flex:1;min-width:250px;display:flex;align-items:center;gap:.75rem;background:#fff;padding:.75rem 1.25rem;border-radius:12px;border:1px solid #e2e8f0}.cmod-search input{border:none;outline:none;width:100%;font-size:.95rem}.cmod-pill{padding:.5rem 1rem;border-radius:20px;border:1px solid #e2e8f0;background:#fff;color:#64748b;font-size:.9rem;font-weight:500;cursor:pointer;transition:all .2s}.cmod-pill.active{background:#3b82f6;color:#fff;border-color:#3b82f6}.cmod-pills{display:flex;gap:.5rem}.cmod-card,.cmod-student-card,.cmod-content-card{background:#fff;border-radius:16px;margin-bottom:1rem;box-shadow:0 4px 15px #00000005;border:1px solid #f1f5f9;overflow:hidden}.cmod-card-header,.cmod-student-row{display:flex;align-items:center;padding:1.25rem 1.5rem;cursor:pointer;gap:1.25rem;transition:background .2s}.cmod-card-header:hover,.cmod-student-row:hover{background:#f8fafc}.cmod-avatar{width:42px;height:42px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:600;font-size:1.1rem;flex-shrink:0}.cmod-info,.cmod-student-info{flex:1;display:flex;flex-direction:column;gap:.25rem}.cmod-info strong,.cmod-student-info strong{color:#1e293b;font-weight:600;font-size:1.05rem}.cmod-info span,.cmod-student-info span{color:#64748b;font-size:.85rem}.cmod-actions,.cmod-card-actions{display:flex;gap:.5rem;align-items:center;ml:auto}.cmod-act-btn,.cmod-create-btn,.cmod-export-btn{display:flex;align-items:center;gap:.5rem;padding:.5rem 1rem;border-radius:8px;font-weight:600;font-size:.9rem;cursor:pointer;border:none;transition:.2s}.cmod-act-btn{padding:.5rem;background:#f1f5f9;color:#475569}.cmod-act-btn:hover{background:#e2e8f0}.cmod-act-btn.edit:hover{background:#3b82f6;color:#fff}.cmod-act-btn.delete:hover{background:#ef4444;color:#fff}.cmod-act-btn.approve:hover{background:#10b981;color:#fff}.cmod-create-btn{background:#3b82f6;color:#fff;padding:.75rem 1.25rem;border-radius:12px}.cmod-create-btn:hover{background:#2563eb;transform:translateY(-1px)}.cmod-status,.cmod-status-badge,.cmod-status-chip{padding:.35rem .75rem;border-radius:20px;font-size:.8rem;font-weight:600;display:inline-flex;align-items:center;gap:.35rem}.cmod-status.active{background:#10b9811a;color:#10b981}.cmod-status.pending{background:#f59e0b1a;color:#f59e0b}.cmod-expanded,.cmod-student-detail{padding:1.5rem;border-top:1px solid #f1f5f9;background:#fafafa}.cmod-grid,.cmod-detail-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem}.cmod-table-wrap{background:#fff;border-radius:16px;box-shadow:0 4px 15px #00000005;overflow:hidden;border:1px solid #f1f5f9}.cmod-table{width:100%;border-collapse:collapse;text-align:left}.cmod-table th{padding:1.25rem 1.5rem;color:#64748b;font-weight:600;font-size:.85rem;border-bottom:1px solid #e2e8f0;background:#f8fafc}.cmod-table td{padding:1rem 1.5rem;border-bottom:1px solid #f1f5f9;color:#334155;font-size:.95rem;vertical-align:middle}.cmod-table tr:hover td{background:#f8fafc}.cmod-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.cmod-modal{background:#fff;width:500px;max-width:90%;border-radius:24px;padding:2rem;box-shadow:0 20px 40px #0000001a}.cmod-modal h3{margin:0 0 1.5rem;font-family:Outfit;font-size:1.4rem;color:#1e293b}.cmod-modal-fields{display:flex;flex-direction:column;gap:1rem;margin-bottom:2rem}.cmod-field{width:100%;padding:.85rem 1rem;border-radius:12px;border:1px solid #e2e8f0;font-size:.95rem;outline:none;transition:border .2s}.cmod-field:focus{border-color:#3b82f6;box-shadow:0 0 0 3px #3b82f61a}.cmod-modal-actions{display:flex;justify-content:flex-end;gap:1rem}.cmod-cancel-btn{background:#f1f5f9;color:#64748b;border:none;padding:.75rem 1.5rem;border-radius:12px;font-weight:600;cursor:pointer}.cmod-save-btn{background:#3b82f6;color:#fff;border:none;padding:.75rem 1.5rem;border-radius:12px;font-weight:600;cursor:pointer}.st-layout{display:flex;min-height:100vh;background:#f8fafc;font-family:Inter,sans-serif}.st-page{flex:1;padding:2rem;margin-left:250px;overflow-y:auto;overflow-x:hidden}.st-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem;background:#fff;padding:1.5rem 2rem;border-radius:20px;box-shadow:0 4px 20px #00000008}.st-header-left{display:flex;align-items:center;gap:1.5rem}.st-hero-icon{width:56px;height:56px;border-radius:16px;background:#3b82f61a;color:#3b82f6;display:flex;align-items:center;justify-content:center}.st-header-left h1{font-size:1.5rem;color:#1e293b;margin:0 0 .25rem;font-family:Outfit,sans-serif;font-weight:700}.st-header-left p{color:#64748b;margin:0;font-size:.95rem}.st-stats,.st-kpi-strip{display:flex;gap:1.5rem;margin-bottom:2rem}.st-stat,.st-kpi{flex:1;background:#fff;padding:1.5rem;border-radius:20px;box-shadow:0 4px 15px #00000005;display:flex;flex-direction:column;gap:.5rem;border:1px solid #f1f5f9}.st-stat strong,.st-kpi strong{font-size:1.8rem;color:#1e293b;font-weight:700;font-family:Outfit}.st-stat span,.st-kpi span{color:#64748b;font-size:.9rem;font-weight:500;display:flex;align-items:center;gap:.5rem}.st-filters{display:flex;gap:1rem;margin-bottom:2rem;align-items:center;flex-wrap:wrap}.st-search{flex:1;min-width:250px;display:flex;align-items:center;gap:.75rem;background:#fff;padding:.75rem 1.25rem;border-radius:12px;border:1px solid #e2e8f0}.st-search input{border:none;outline:none;width:100%;font-size:.95rem}.st-pill{padding:.5rem 1rem;border-radius:20px;border:1px solid #e2e8f0;background:#fff;color:#64748b;font-size:.9rem;font-weight:500;cursor:pointer;transition:all .2s}.st-pill.active{background:#3b82f6;color:#fff;border-color:#3b82f6}.st-pills{display:flex;gap:.5rem}.st-card,.st-student-card,.st-content-card{background:#fff;border-radius:16px;margin-bottom:1rem;box-shadow:0 4px 15px #00000005;border:1px solid #f1f5f9;overflow:hidden}.st-card-header,.st-student-row{display:flex;align-items:center;padding:1.25rem 1.5rem;cursor:pointer;gap:1.25rem;transition:background .2s}.st-card-header:hover,.st-student-row:hover{background:#f8fafc}.st-avatar{width:42px;height:42px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:600;font-size:1.1rem;flex-shrink:0}.st-info,.st-student-info{flex:1;display:flex;flex-direction:column;gap:.25rem}.st-info strong,.st-student-info strong{color:#1e293b;font-weight:600;font-size:1.05rem}.st-info span,.st-student-info span{color:#64748b;font-size:.85rem}.st-actions,.st-card-actions{display:flex;gap:.5rem;align-items:center;ml:auto}.st-act-btn,.st-create-btn,.st-export-btn{display:flex;align-items:center;gap:.5rem;padding:.5rem 1rem;border-radius:8px;font-weight:600;font-size:.9rem;cursor:pointer;border:none;transition:.2s}.st-act-btn{padding:.5rem;background:#f1f5f9;color:#475569}.st-act-btn:hover{background:#e2e8f0}.st-act-btn.edit:hover{background:#3b82f6;color:#fff}.st-act-btn.delete:hover{background:#ef4444;color:#fff}.st-act-btn.approve:hover{background:#10b981;color:#fff}.st-create-btn{background:#3b82f6;color:#fff;padding:.75rem 1.25rem;border-radius:12px}.st-create-btn:hover{background:#2563eb;transform:translateY(-1px)}.st-status,.st-status-badge,.st-status-chip{padding:.35rem .75rem;border-radius:20px;font-size:.8rem;font-weight:600;display:inline-flex;align-items:center;gap:.35rem}.st-status.active{background:#10b9811a;color:#10b981}.st-status.pending{background:#f59e0b1a;color:#f59e0b}.st-expanded,.st-student-detail{padding:1.5rem;border-top:1px solid #f1f5f9;background:#fafafa}.st-grid,.st-detail-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem}.st-table-wrap{background:#fff;border-radius:16px;box-shadow:0 4px 15px #00000005;overflow:hidden;border:1px solid #f1f5f9}.st-table{width:100%;border-collapse:collapse;text-align:left}.st-table th{padding:1.25rem 1.5rem;color:#64748b;font-weight:600;font-size:.85rem;border-bottom:1px solid #e2e8f0;background:#f8fafc}.st-table td{padding:1rem 1.5rem;border-bottom:1px solid #f1f5f9;color:#334155;font-size:.95rem;vertical-align:middle}.st-table tr:hover td{background:#f8fafc}.st-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.st-modal{background:#fff;width:500px;max-width:90%;border-radius:24px;padding:2rem;box-shadow:0 20px 40px #0000001a}.st-modal h3{margin:0 0 1.5rem;font-family:Outfit;font-size:1.4rem;color:#1e293b}.st-modal-fields{display:flex;flex-direction:column;gap:1rem;margin-bottom:2rem}.st-field{width:100%;padding:.85rem 1rem;border-radius:12px;border:1px solid #e2e8f0;font-size:.95rem;outline:none;transition:border .2s}.st-field:focus{border-color:#3b82f6;box-shadow:0 0 0 3px #3b82f61a}.st-modal-actions{display:flex;justify-content:flex-end;gap:1rem}.st-cancel-btn{background:#f1f5f9;color:#64748b;border:none;padding:.75rem 1.5rem;border-radius:12px;font-weight:600;cursor:pointer}.st-save-btn{background:#3b82f6;color:#fff;border:none;padding:.75rem 1.5rem;border-radius:12px;font-weight:600;cursor:pointer}.cap-layout{display:flex;min-height:100vh;background:#f8fafc;font-family:Inter,sans-serif}.cap-page{flex:1;padding:2rem;margin-left:250px;overflow-y:auto;overflow-x:hidden}.cap-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem;background:#fff;padding:1.5rem 2rem;border-radius:20px;box-shadow:0 4px 20px #00000008}.cap-header-left{display:flex;align-items:center;gap:1.5rem}.cap-hero-icon{width:56px;height:56px;border-radius:16px;background:#3b82f61a;color:#3b82f6;display:flex;align-items:center;justify-content:center}.cap-header-left h1{font-size:1.5rem;color:#1e293b;margin:0 0 .25rem;font-family:Outfit,sans-serif;font-weight:700}.cap-header-left p{color:#64748b;margin:0;font-size:.95rem}.cap-stats,.cap-kpi-strip{display:flex;gap:1.5rem;margin-bottom:2rem}.cap-stat,.cap-kpi{flex:1;background:#fff;padding:1.5rem;border-radius:20px;box-shadow:0 4px 15px #00000005;display:flex;flex-direction:column;gap:.5rem;border:1px solid #f1f5f9}.cap-stat strong,.cap-kpi strong{font-size:1.8rem;color:#1e293b;font-weight:700;font-family:Outfit}.cap-stat span,.cap-kpi span{color:#64748b;font-size:.9rem;font-weight:500;display:flex;align-items:center;gap:.5rem}.cap-filters{display:flex;gap:1rem;margin-bottom:2rem;align-items:center;flex-wrap:wrap}.cap-search{flex:1;min-width:250px;display:flex;align-items:center;gap:.75rem;background:#fff;padding:.75rem 1.25rem;border-radius:12px;border:1px solid #e2e8f0}.cap-search input{border:none;outline:none;width:100%;font-size:.95rem}.cap-pill{padding:.5rem 1rem;border-radius:20px;border:1px solid #e2e8f0;background:#fff;color:#64748b;font-size:.9rem;font-weight:500;cursor:pointer;transition:all .2s}.cap-pill.active{background:#3b82f6;color:#fff;border-color:#3b82f6}.cap-pills{display:flex;gap:.5rem}.cap-card,.cap-student-card,.cap-content-card{background:#fff;border-radius:16px;margin-bottom:1rem;box-shadow:0 4px 15px #00000005;border:1px solid #f1f5f9;overflow:hidden}.cap-card-header,.cap-student-row{display:flex;align-items:center;padding:1.25rem 1.5rem;cursor:pointer;gap:1.25rem;transition:background .2s}.cap-card-header:hover,.cap-student-row:hover{background:#f8fafc}.cap-avatar{width:42px;height:42px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:600;font-size:1.1rem;flex-shrink:0}.cap-info,.cap-student-info{flex:1;display:flex;flex-direction:column;gap:.25rem}.cap-info strong,.cap-student-info strong{color:#1e293b;font-weight:600;font-size:1.05rem}.cap-info span,.cap-student-info span{color:#64748b;font-size:.85rem}.cap-actions,.cap-card-actions{display:flex;gap:.5rem;align-items:center;ml:auto}.cap-act-btn,.cap-create-btn,.cap-export-btn{display:flex;align-items:center;gap:.5rem;padding:.5rem 1rem;border-radius:8px;font-weight:600;font-size:.9rem;cursor:pointer;border:none;transition:.2s}.cap-act-btn{padding:.5rem;background:#f1f5f9;color:#475569}.cap-act-btn:hover{background:#e2e8f0}.cap-act-btn.edit:hover{background:#3b82f6;color:#fff}.cap-act-btn.delete:hover{background:#ef4444;color:#fff}.cap-act-btn.approve:hover{background:#10b981;color:#fff}.cap-create-btn{background:#3b82f6;color:#fff;padding:.75rem 1.25rem;border-radius:12px}.cap-create-btn:hover{background:#2563eb;transform:translateY(-1px)}.cap-status,.cap-status-badge,.cap-status-chip{padding:.35rem .75rem;border-radius:20px;font-size:.8rem;font-weight:600;display:inline-flex;align-items:center;gap:.35rem}.cap-status.active{background:#10b9811a;color:#10b981}.cap-status.pending{background:#f59e0b1a;color:#f59e0b}.cap-expanded,.cap-student-detail{padding:1.5rem;border-top:1px solid #f1f5f9;background:#fafafa}.cap-grid,.cap-detail-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem}.cap-table-wrap{background:#fff;border-radius:16px;box-shadow:0 4px 15px #00000005;overflow:hidden;border:1px solid #f1f5f9}.cap-table{width:100%;border-collapse:collapse;text-align:left}.cap-table th{padding:1.25rem 1.5rem;color:#64748b;font-weight:600;font-size:.85rem;border-bottom:1px solid #e2e8f0;background:#f8fafc}.cap-table td{padding:1rem 1.5rem;border-bottom:1px solid #f1f5f9;color:#334155;font-size:.95rem;vertical-align:middle}.cap-table tr:hover td{background:#f8fafc}.cap-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.cap-modal{background:#fff;width:500px;max-width:90%;border-radius:24px;padding:2rem;box-shadow:0 20px 40px #0000001a}.cap-modal h3{margin:0 0 1.5rem;font-family:Outfit;font-size:1.4rem;color:#1e293b}.cap-modal-fields{display:flex;flex-direction:column;gap:1rem;margin-bottom:2rem}.cap-field{width:100%;padding:.85rem 1rem;border-radius:12px;border:1px solid #e2e8f0;font-size:.95rem;outline:none;transition:border .2s}.cap-field:focus{border-color:#3b82f6;box-shadow:0 0 0 3px #3b82f61a}.cap-modal-actions{display:flex;justify-content:flex-end;gap:1rem}.cap-cancel-btn{background:#f1f5f9;color:#64748b;border:none;padding:.75rem 1.5rem;border-radius:12px;font-weight:600;cursor:pointer}.cap-save-btn{background:#3b82f6;color:#fff;border:none;padding:.75rem 1.5rem;border-radius:12px;font-weight:600;cursor:pointer}.ps-layout{display:flex;min-height:100vh;background:#f8fafc;font-family:Inter,sans-serif}.ps-page{flex:1;padding:2rem;margin-left:250px;overflow-y:auto;overflow-x:hidden}.ps-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem;background:#fff;padding:1.5rem 2rem;border-radius:20px;box-shadow:0 4px 20px #00000008}.ps-header-left{display:flex;align-items:center;gap:1.5rem}.ps-hero-icon{width:56px;height:56px;border-radius:16px;background:#3b82f61a;color:#3b82f6;display:flex;align-items:center;justify-content:center}.ps-header-left h1{font-size:1.5rem;color:#1e293b;margin:0 0 .25rem;font-family:Outfit,sans-serif;font-weight:700}.ps-header-left p{color:#64748b;margin:0;font-size:.95rem}.ps-stats,.ps-kpi-strip{display:flex;gap:1.5rem;margin-bottom:2rem}.ps-stat,.ps-kpi{flex:1;background:#fff;padding:1.5rem;border-radius:20px;box-shadow:0 4px 15px #00000005;display:flex;flex-direction:column;gap:.5rem;border:1px solid #f1f5f9}.ps-stat strong,.ps-kpi strong{font-size:1.8rem;color:#1e293b;font-weight:700;font-family:Outfit}.ps-stat span,.ps-kpi span{color:#64748b;font-size:.9rem;font-weight:500;display:flex;align-items:center;gap:.5rem}.ps-filters{display:flex;gap:1rem;margin-bottom:2rem;align-items:center;flex-wrap:wrap}.ps-search{flex:1;min-width:250px;display:flex;align-items:center;gap:.75rem;background:#fff;padding:.75rem 1.25rem;border-radius:12px;border:1px solid #e2e8f0}.ps-search input{border:none;outline:none;width:100%;font-size:.95rem}.ps-pill{padding:.5rem 1rem;border-radius:20px;border:1px solid #e2e8f0;background:#fff;color:#64748b;font-size:.9rem;font-weight:500;cursor:pointer;transition:all .2s}.ps-pill.active{background:#3b82f6;color:#fff;border-color:#3b82f6}.ps-pills{display:flex;gap:.5rem}.ps-card,.ps-student-card,.ps-content-card{background:#fff;border-radius:16px;margin-bottom:1rem;box-shadow:0 4px 15px #00000005;border:1px solid #f1f5f9;overflow:hidden}.ps-card-header,.ps-student-row{display:flex;align-items:center;padding:1.25rem 1.5rem;cursor:pointer;gap:1.25rem;transition:background .2s}.ps-card-header:hover,.ps-student-row:hover{background:#f8fafc}.ps-avatar{width:42px;height:42px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:600;font-size:1.1rem;flex-shrink:0}.ps-info,.ps-student-info{flex:1;display:flex;flex-direction:column;gap:.25rem}.ps-info strong,.ps-student-info strong{color:#1e293b;font-weight:600;font-size:1.05rem}.ps-info span,.ps-student-info span{color:#64748b;font-size:.85rem}.ps-actions,.ps-card-actions{display:flex;gap:.5rem;align-items:center;ml:auto}.ps-act-btn,.ps-create-btn,.ps-export-btn{display:flex;align-items:center;gap:.5rem;padding:.5rem 1rem;border-radius:8px;font-weight:600;font-size:.9rem;cursor:pointer;border:none;transition:.2s}.ps-act-btn{padding:.5rem;background:#f1f5f9;color:#475569}.ps-act-btn:hover{background:#e2e8f0}.ps-act-btn.edit:hover{background:#3b82f6;color:#fff}.ps-act-btn.delete:hover{background:#ef4444;color:#fff}.ps-act-btn.approve:hover{background:#10b981;color:#fff}.ps-create-btn{background:#3b82f6;color:#fff;padding:.75rem 1.25rem;border-radius:12px}.ps-create-btn:hover{background:#2563eb;transform:translateY(-1px)}.ps-status,.ps-status-badge,.ps-status-chip{padding:.35rem .75rem;border-radius:20px;font-size:.8rem;font-weight:600;display:inline-flex;align-items:center;gap:.35rem}.ps-status.active{background:#10b9811a;color:#10b981}.ps-status.pending{background:#f59e0b1a;color:#f59e0b}.ps-expanded,.ps-student-detail{padding:1.5rem;border-top:1px solid #f1f5f9;background:#fafafa}.ps-grid,.ps-detail-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem}.ps-table-wrap{background:#fff;border-radius:16px;box-shadow:0 4px 15px #00000005;overflow:hidden;border:1px solid #f1f5f9}.ps-table{width:100%;border-collapse:collapse;text-align:left}.ps-table th{padding:1.25rem 1.5rem;color:#64748b;font-weight:600;font-size:.85rem;border-bottom:1px solid #e2e8f0;background:#f8fafc}.ps-table td{padding:1rem 1.5rem;border-bottom:1px solid #f1f5f9;color:#334155;font-size:.95rem;vertical-align:middle}.ps-table tr:hover td{background:#f8fafc}.ps-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.ps-modal{background:#fff;width:500px;max-width:90%;border-radius:24px;padding:2rem;box-shadow:0 20px 40px #0000001a}.ps-modal h3{margin:0 0 1.5rem;font-family:Outfit;font-size:1.4rem;color:#1e293b}.ps-modal-fields{display:flex;flex-direction:column;gap:1rem;margin-bottom:2rem}.ps-field{width:100%;padding:.85rem 1rem;border-radius:12px;border:1px solid #e2e8f0;font-size:.95rem;outline:none;transition:border .2s}.ps-field:focus{border-color:#3b82f6;box-shadow:0 0 0 3px #3b82f61a}.ps-modal-actions{display:flex;justify-content:flex-end;gap:1rem}.ps-cancel-btn{background:#f1f5f9;color:#64748b;border:none;padding:.75rem 1.5rem;border-radius:12px;font-weight:600;cursor:pointer}.ps-save-btn{background:#3b82f6;color:#fff;border:none;padding:.75rem 1.5rem;border-radius:12px;font-weight:600;cursor:pointer}.aa-layout{display:flex;min-height:100vh;background:#f8fafc;font-family:Inter,sans-serif}.aa-page{flex:1;padding:2rem;margin-left:250px;overflow-y:auto;overflow-x:hidden}.aa-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem;background:#fff;padding:1.5rem 2rem;border-radius:20px;box-shadow:0 4px 20px #00000008}.aa-header-left{display:flex;align-items:center;gap:1.5rem}.aa-hero-icon{width:56px;height:56px;border-radius:16px;background:#3b82f61a;color:#3b82f6;display:flex;align-items:center;justify-content:center}.aa-header-left h1{font-size:1.5rem;color:#1e293b;margin:0 0 .25rem;font-family:Outfit,sans-serif;font-weight:700}.aa-header-left p{color:#64748b;margin:0;font-size:.95rem}.aa-stats,.aa-kpi-strip{display:flex;gap:1.5rem;margin-bottom:2rem}.aa-stat,.aa-kpi{flex:1;background:#fff;padding:1.5rem;border-radius:20px;box-shadow:0 4px 15px #00000005;display:flex;flex-direction:column;gap:.5rem;border:1px solid #f1f5f9}.aa-stat strong,.aa-kpi strong{font-size:1.8rem;color:#1e293b;font-weight:700;font-family:Outfit}.aa-stat span,.aa-kpi span{color:#64748b;font-size:.9rem;font-weight:500;display:flex;align-items:center;gap:.5rem}.aa-filters{display:flex;gap:1rem;margin-bottom:2rem;align-items:center;flex-wrap:wrap}.aa-search{flex:1;min-width:250px;display:flex;align-items:center;gap:.75rem;background:#fff;padding:.75rem 1.25rem;border-radius:12px;border:1px solid #e2e8f0}.aa-search input{border:none;outline:none;width:100%;font-size:.95rem}.aa-pill{padding:.5rem 1rem;border-radius:20px;border:1px solid #e2e8f0;background:#fff;color:#64748b;font-size:.9rem;font-weight:500;cursor:pointer;transition:all .2s}.aa-pill.active{background:#3b82f6;color:#fff;border-color:#3b82f6}.aa-pills{display:flex;gap:.5rem}.aa-card,.aa-student-card,.aa-content-card{background:#fff;border-radius:16px;margin-bottom:1rem;box-shadow:0 4px 15px #00000005;border:1px solid #f1f5f9;overflow:hidden}.aa-card-header,.aa-student-row{display:flex;align-items:center;padding:1.25rem 1.5rem;cursor:pointer;gap:1.25rem;transition:background .2s}.aa-card-header:hover,.aa-student-row:hover{background:#f8fafc}.aa-avatar{width:42px;height:42px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:600;font-size:1.1rem;flex-shrink:0}.aa-info,.aa-student-info{flex:1;display:flex;flex-direction:column;gap:.25rem}.aa-info strong,.aa-student-info strong{color:#1e293b;font-weight:600;font-size:1.05rem}.aa-info span,.aa-student-info span{color:#64748b;font-size:.85rem}.aa-actions,.aa-card-actions{display:flex;gap:.5rem;align-items:center;ml:auto}.aa-act-btn,.aa-create-btn,.aa-export-btn{display:flex;align-items:center;gap:.5rem;padding:.5rem 1rem;border-radius:8px;font-weight:600;font-size:.9rem;cursor:pointer;border:none;transition:.2s}.aa-act-btn{padding:.5rem;background:#f1f5f9;color:#475569}.aa-act-btn:hover{background:#e2e8f0}.aa-act-btn.edit:hover{background:#3b82f6;color:#fff}.aa-act-btn.delete:hover{background:#ef4444;color:#fff}.aa-act-btn.approve:hover{background:#10b981;color:#fff}.aa-create-btn{background:#3b82f6;color:#fff;padding:.75rem 1.25rem;border-radius:12px}.aa-create-btn:hover{background:#2563eb;transform:translateY(-1px)}.aa-status,.aa-status-badge,.aa-status-chip{padding:.35rem .75rem;border-radius:20px;font-size:.8rem;font-weight:600;display:inline-flex;align-items:center;gap:.35rem}.aa-status.active{background:#10b9811a;color:#10b981}.aa-status.pending{background:#f59e0b1a;color:#f59e0b}.aa-expanded,.aa-student-detail{padding:1.5rem;border-top:1px solid #f1f5f9;background:#fafafa}.aa-grid,.aa-detail-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem}.aa-table-wrap{background:#fff;border-radius:16px;box-shadow:0 4px 15px #00000005;overflow:hidden;border:1px solid #f1f5f9}.aa-table{width:100%;border-collapse:collapse;text-align:left}.aa-table th{padding:1.25rem 1.5rem;color:#64748b;font-weight:600;font-size:.85rem;border-bottom:1px solid #e2e8f0;background:#f8fafc}.aa-table td{padding:1rem 1.5rem;border-bottom:1px solid #f1f5f9;color:#334155;font-size:.95rem;vertical-align:middle}.aa-table tr:hover td{background:#f8fafc}.aa-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.aa-modal{background:#fff;width:500px;max-width:90%;border-radius:24px;padding:2rem;box-shadow:0 20px 40px #0000001a}.aa-modal h3{margin:0 0 1.5rem;font-family:Outfit;font-size:1.4rem;color:#1e293b}.aa-modal-fields{display:flex;flex-direction:column;gap:1rem;margin-bottom:2rem}.aa-field{width:100%;padding:.85rem 1rem;border-radius:12px;border:1px solid #e2e8f0;font-size:.95rem;outline:none;transition:border .2s}.aa-field:focus{border-color:#3b82f6;box-shadow:0 0 0 3px #3b82f61a}.aa-modal-actions{display:flex;justify-content:flex-end;gap:1rem}.aa-cancel-btn{background:#f1f5f9;color:#64748b;border:none;padding:.75rem 1.5rem;border-radius:12px;font-weight:600;cursor:pointer}.aa-save-btn{background:#3b82f6;color:#fff;border:none;padding:.75rem 1.5rem;border-radius:12px;font-weight:600;cursor:pointer}:root{--primary-color: #08bd80;--primary-dark: #069c69;--secondary-color: #212121;--background-color: #ffffff;--surface-color: #f8f9fa;--text-main: #1d1e20;--text-muted: #6b7280;--border-color: #e5e7eb}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background-color:var(--background-color);color:var(--text-main);line-height:1.5}.app-container{max-width:1400px;margin:0 auto}button{font-family:Inter,sans-serif;font-weight:600;border-radius:8px;cursor:pointer;transition:all .2s ease}.btn-secondary{background:transparent;border:none;color:var(--secondary-color);padding:.75rem 1.5rem;font-size:1rem}.btn-secondary:hover{background:var(--surface-color)}.btn-primary{background:var(--primary-color);color:#fff;border:none;padding:.75rem 1.5rem;font-size:1rem;box-shadow:0 4px 14px #08bd804d}.btn-primary:hover{background:var(--primary-dark);transform:translateY(-1px)}.btn-outline{background:transparent;border:2px solid var(--border-color);color:var(--secondary-color);padding:.75rem 1.5rem;font-size:1rem}.btn-outline:hover{border-color:var(--primary-color);color:var(--primary-color)}