@import "https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&display=swap";:root{--primary:#2c116a;--primary-dark:#1e0b49;--primary-light:#f0edf9;--secondary:#00d2ff;--accent:#fc0;--success:#10b981;--danger:#ef4444;--text-main:#1f2937;--text-muted:#6b7280;--bg-app:#f3f4f6;--bg-card:#fff;--radius-lg:32px;--radius-md:16px;--shadow-sm:0 4px 6px -1px #0000000d;--shadow-md:0 10px 15px -3px #0000001a;--font-family:"Outfit", sans-serif}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;margin:0;padding:0}body{font-family:var(--font-family);background-color:var(--bg-app);color:var(--text-main);line-height:1.5;overflow-x:hidden}#root{min-height:100vh}.app-container{background:var(--bg-card);flex-direction:column;width:100%;min-height:100vh;display:flex;position:relative}.screen{box-sizing:border-box;flex-direction:column;flex:1;width:100%;max-width:600px;margin:0 auto;padding:24px 24px 120px;display:flex;position:relative;overflow:hidden auto}.auth-bg{z-index:-1;background:linear-gradient(#f0fff4 0%,#f0fff400 100%);width:100%;height:350px;position:absolute;top:0;left:0}.logo-container{flex-direction:column;align-items:center;margin:40px 0 20px;display:flex}.logo-container img{object-fit:contain;width:90px;height:auto;max-height:100px;margin-bottom:12px}.logo-container h2{color:var(--text-main);font-size:24px;font-weight:700}.logo-container p{color:var(--text-muted);font-size:14px}.auth-form{flex-direction:column;gap:16px;margin-top:20px;display:flex}.form-group{flex-direction:column;gap:8px;display:flex;position:relative}.form-group label{color:var(--text-main);font-size:14px;font-weight:600}.input-with-icon{align-items:center;display:flex;position:relative}.input-with-icon i{color:var(--text-muted);font-size:18px;position:absolute;left:16px}.input-with-icon .input-field{padding-left:48px}.input-with-icon .toggle-password{color:var(--text-muted);cursor:pointer;position:absolute;right:16px}.forgot-link{color:var(--primary);text-align:right;font-size:14px;font-weight:500;text-decoration:none}.divider{text-align:center;color:var(--text-muted);align-items:center;margin:20px 0;font-size:12px;display:flex}.divider:before,.divider:after{content:"";border-bottom:1px solid #e5e7eb;flex:1}.divider:not(:empty):before{margin-right:.5em}.divider:not(:empty):after{margin-left:.5em}.btn-social{color:var(--text-main);border-radius:var(--radius-md);cursor:pointer;background:#fff;border:1px solid #e5e7eb;justify-content:center;align-items:center;gap:12px;width:100%;padding:12px;font-weight:600;transition:all .2s;display:flex}.btn-social img{width:20px}.auth-footer{text-align:center;color:var(--text-muted);margin-top:30px;font-size:14px}.auth-footer span{color:var(--primary);cursor:pointer;font-weight:600}.illustration-bottom{box-sizing:border-box;border-radius:20px;width:100%;margin-top:24px;overflow:hidden}.illustration-bottom img{object-fit:contain;width:100%;height:auto;display:block}.btn-primary{background:var(--primary);color:#fff;border-radius:var(--radius-md);cursor:pointer;border:none;justify-content:center;align-items:center;gap:8px;width:100%;padding:16px;font-size:16px;font-weight:600;transition:all .2s;display:flex}.btn-primary:active{background:var(--primary-dark);transform:scale(.98)}.btn-primary:disabled{opacity:.6;cursor:not-allowed}.input-field{border-radius:var(--radius-md);background:#f9fafb;border:1px solid #e5e7eb;width:100%;padding:16px;font-family:inherit;font-size:16px;transition:all .2s}.input-field:focus{border-color:var(--primary);box-shadow:0 0 0 4px var(--primary-light);background:#fff;outline:none}.back-btn{width:40px;height:40px;color:var(--text-main);cursor:pointer;background:#f9fafb;border-radius:12px;justify-content:center;align-items:center;margin-bottom:24px;display:flex}.fade-in{animation:.4s ease-out forwards fadeIn}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.spinner{border:5px solid var(--primary-light);border-top:5px solid var(--primary);border-radius:50%;width:48px;height:48px;animation:1s linear infinite spin}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.material-source-card{cursor:pointer;background:#fff;border:1px solid #e5e7eb;border-radius:20px;align-items:center;gap:16px;margin-bottom:12px;padding:16px;transition:all .2s;display:flex}.material-source-card:active{border-color:var(--primary);transform:scale(.98)}.material-source-icon{border-radius:12px;justify-content:center;align-items:center;width:48px;height:48px;display:flex}.progress-container{background:#e5e7eb;border-radius:4px;width:100%;height:8px;margin:20px 0;overflow:hidden}.progress-bar{background:var(--primary);height:100%;transition:width .3s}.tabs-container{border-bottom:1px solid #e5e7eb;margin-bottom:20px;display:flex}.tab-item{text-align:center;color:var(--text-muted);cursor:pointer;flex:1;padding:12px 0;font-size:14px;font-weight:600;position:relative}.tab-item.active{color:var(--primary)}.tab-item.active:after{content:"";background:var(--primary);height:2px;position:absolute;bottom:-1px;left:0;right:0}.structure-item{background:#f9fafb;border-radius:12px;justify-content:space-between;align-items:center;margin-bottom:8px;padding:12px 16px;display:flex}.sub-structure-item{background:#fff;border-left:2px solid #e5e7eb;border-radius:8px;justify-content:space-between;align-items:center;margin-bottom:8px;margin-left:20px;padding:10px 16px;display:flex}.rich-editor-toolbar{background:#f9fafb;border:1px solid #e5e7eb;border-bottom:none;border-radius:12px 12px 0 0;gap:8px;padding:8px;display:flex}.toolbar-btn{cursor:pointer;background:#fff;border:1px solid #0000;border-radius:6px;justify-content:center;align-items:center;width:32px;height:32px;display:flex}.rich-editor-content{background:#fff;border:1px solid #e5e7eb;border-radius:0 0 12px 12px;min-height:200px;padding:16px}.badge-green{background:var(--primary-light);color:var(--primary);border-radius:20px;padding:4px 12px;font-size:12px;font-weight:600}.banner-card{background:linear-gradient(135deg, var(--primary) 0%, #0d8f58 100%);color:#fff;border-radius:24px;margin-bottom:24px;padding:20px;position:relative;overflow:hidden}.banner-card img{opacity:.8;width:120px;position:absolute;bottom:-10px;right:-10px}.subject-item{cursor:pointer;background:#fff;border:1px solid #f3f4f6;border-radius:20px;align-items:center;gap:16px;margin-bottom:12px;padding:16px;display:flex}.subject-icon-box{border-radius:14px;justify-content:center;align-items:center;width:48px;height:48px;display:flex}.chapter-card{background:#fff;border:1px solid #f3f4f6;border-radius:20px;align-items:center;gap:16px;margin-bottom:12px;padding:16px;display:flex;position:relative}.chapter-card.locked{opacity:.6}.video-container{aspect-ratio:16/9;background:#000;border-radius:20px;width:100%;margin-bottom:20px;position:relative;overflow:hidden}.video-play-btn{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);color:#fff;background:#ffffff4d;border:2px solid #fff;border-radius:50%;justify-content:center;align-items:center;width:56px;height:56px;display:flex;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.reader-controls{z-index:100;background:#fff;border-radius:30px;align-items:center;gap:24px;padding:12px 20px;display:flex;position:fixed;bottom:120px;left:50%;transform:translate(-50%);box-shadow:0 10px 25px #0000001a}.stat-card{text-align:center;background:#fff;border:1px solid #f3f4f6;border-radius:20px;flex:1;padding:16px}.stat-icon{border-radius:10px;justify-content:center;align-items:center;width:32px;height:32px;margin:0 auto 8px;display:flex}.profile-section-title{fontWeight:700;margin-bottom:16px;font-size:16px}.discovery-category-card{background:#fff;border:1px solid #f3f4f6;border-radius:16px;flex:1;align-items:center;gap:12px;min-width:140px;padding:12px;display:flex}.discovery-item-card{cursor:pointer;background:#fff;border:1px solid #f3f4f6;border-radius:20px;gap:16px;margin-bottom:12px;padding:16px;transition:transform .2s;display:flex}.discovery-item-card:active{transform:scale(.98)}.badge-type{border-radius:6px;padding:2px 8px;font-size:10px;font-weight:700}.badge-type.kuis{color:#8b5cf6;background:#f5f3ff}.badge-type.materi{color:#0fa968;background:#ecfdf5}.filter-chip{color:#6b7280;white-space:nowrap;cursor:pointer;background:#f3f4f6;border-radius:20px;padding:8px 16px;font-size:13px;font-weight:600}.filter-chip.active{background:var(--primary);color:#fff}.rating-badge{color:#d97706;background:#fff7ed;border-radius:8px;align-items:center;gap:4px;padding:4px 8px;font-size:12px;font-weight:700;display:flex}.analytics-card{background:#fff;border:1px solid #f3f4f6;border-radius:24px;margin-bottom:16px;padding:20px}.chart-bar-vertical{background:#e5e7eb;border-radius:6px;width:12px;height:60px;position:relative}.chart-bar-vertical-fill{background:var(--primary);border-radius:6px;position:absolute;bottom:0;left:0;right:0}.timeline-item{gap:16px;padding-bottom:24px;display:flex;position:relative}.timeline-item:after{content:"";background:#e5e7eb;width:1px;position:absolute;top:40px;bottom:0;left:20px}.timeline-item:last-child:after{display:none}.timeline-icon{z-index:2;border-radius:12px;justify-content:center;align-items:center;width:40px;height:40px;display:flex}.donut-chart{border:10px solid #f3f4f6;border-top-color:var(--primary);border-radius:50%;justify-content:center;align-items:center;width:100px;height:100px;display:flex}.accuracy-label{border-radius:6px;padding:2px 8px;font-size:10px;font-weight:700}.accuracy-label.low{color:#ef4444;background:#fef2f2}.accuracy-label.mid{color:#f59e0b;background:#fff7ed}.accuracy-label.high{color:#0fa968;background:#ecfdf5}.minimal-scrollbar{scrollbar-width:thin;scrollbar-color:#cbd5e1 #f1f5f9;-webkit-overflow-scrolling:touch}.minimal-scrollbar::-webkit-scrollbar{width:5px!important;height:5px!important}.minimal-scrollbar::-webkit-scrollbar-button{background:0 0!important;border:none!important;width:0!important;height:0!important;font-size:0!important;display:none!important}.minimal-scrollbar::-webkit-scrollbar-button:single-button{background:0 0!important;border:none!important;width:0!important;height:0!important;font-size:0!important;display:none!important}.minimal-scrollbar::-webkit-scrollbar-button:single-button:decrement{background:0 0!important;border:none!important;width:0!important;height:0!important;font-size:0!important;display:none!important}.minimal-scrollbar::-webkit-scrollbar-button:single-button:increment{background:0 0!important;border:none!important;width:0!important;height:0!important;font-size:0!important;display:none!important}.minimal-scrollbar::-webkit-scrollbar-button:start:decrement{background:0 0!important;border:none!important;width:0!important;height:0!important;font-size:0!important;display:none!important}.minimal-scrollbar::-webkit-scrollbar-button:end:increment{background:0 0!important;border:none!important;width:0!important;height:0!important;font-size:0!important;display:none!important}.minimal-scrollbar::-webkit-scrollbar-button:horizontal:decrement{background:0 0!important;border:none!important;width:0!important;height:0!important;font-size:0!important;display:none!important}.minimal-scrollbar::-webkit-scrollbar-button:horizontal:increment{background:0 0!important;border:none!important;width:0!important;height:0!important;font-size:0!important;display:none!important}.minimal-scrollbar::-webkit-scrollbar-track{background:#f1f5f9!important;border-radius:10px!important}.minimal-scrollbar::-webkit-scrollbar-track-piece{background:#f1f5f9!important;border-radius:10px!important}.minimal-scrollbar::-webkit-scrollbar-thumb{background:#cbd5e1!important;border-radius:10px!important}.minimal-scrollbar::-webkit-scrollbar-thumb:hover{background:#94a3b8!important}.minimal-scrollbar-vertical{scrollbar-width:thin;scrollbar-color:#334155 #0b1528}.minimal-scrollbar-vertical::-webkit-scrollbar{width:5px!important}.minimal-scrollbar-vertical::-webkit-scrollbar-button{width:0!important;height:0!important;display:none!important}.minimal-scrollbar-vertical::-webkit-scrollbar-track{background:#0b1528!important;border-radius:10px!important}.minimal-scrollbar-vertical::-webkit-scrollbar-thumb{background:#334155!important;border-radius:10px!important}.minimal-scrollbar-vertical::-webkit-scrollbar-thumb:hover{background:#475569!important}.onboarding-screen{background:#fff;flex-direction:column;flex:1;padding:24px;display:flex;position:relative;overflow:hidden}.onboarding-slide{flex-direction:column;flex:1;animation:.3s ease-out slideIn;display:flex}@keyframes slideIn{0%{opacity:0;transform:translate(30px)}to{opacity:1;transform:translate(0)}}.onboarding-image-container{justify-content:center;align-items:center;height:300px;margin-bottom:24px;display:flex}.onboarding-image-container img{object-fit:contain;max-width:100%;max-height:100%}.onboarding-title{color:var(--text-main);text-align:center;margin-bottom:12px;font-size:24px;font-weight:800;line-height:1.3}.onboarding-desc{color:var(--text-muted);text-align:center;margin-bottom:32px;padding:0 10px;font-size:15px;line-height:1.6}.onboarding-feature-list{flex-direction:column;gap:12px;margin-bottom:32px;display:flex}.onboarding-feature-card{box-shadow:var(--shadow-sm);background:#fff;border:1px solid #f3f4f6;border-radius:20px;align-items:center;gap:16px;padding:16px;display:flex}.onboarding-feature-icon{border-radius:12px;justify-content:center;align-items:center;width:44px;height:44px;display:flex}.onboarding-dots{justify-content:center;gap:8px;margin-bottom:40px;display:flex}.dot{background:#e5e7eb;border-radius:50%;width:8px;height:8px;transition:all .3s}.dot.active{background:var(--primary);border-radius:4px;width:24px}.onboarding-footer{gap:12px;margin-top:auto;padding-bottom:20px;display:flex}.btn-onboarding-secondary{color:var(--text-main);border-radius:var(--radius-md);cursor:pointer;background:#f3f4f6;border:none;flex:1;padding:16px;font-weight:600}.btn-onboarding-primary{background:var(--primary);color:#fff;border-radius:var(--radius-md);cursor:pointer;border:none;flex:2;padding:16px;font-weight:600}.skip-btn-top{color:var(--text-muted);cursor:pointer;z-index:10;background:0 0;border:none;font-size:14px;font-weight:500;position:absolute;top:24px;right:24px}.step-number{background:var(--primary);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:28px;height:28px;font-size:14px;font-weight:700;display:flex}.tutorial-source-grid{grid-template-columns:1fr;gap:12px;display:grid}.tutorial-source-item{cursor:pointer;background:#fff;border:1px solid #e5e7eb;border-radius:16px;align-items:center;gap:12px;padding:14px;display:flex}.tutorial-source-item.active{border-color:var(--primary);background:var(--primary-light)}.admin-sidebar{transition:transform .3s}@media (width<=1024px){.admin-sidebar{top:0;bottom:0;left:0;transform:translate(-100%);z-index:1000!important;position:fixed!important}.admin-sidebar.open{transform:translate(0)}.admin-mobile-header{display:flex!important}.desktop-only{display:none!important}.admin-content-area{padding:20px!important}}@media (width>=1025px){.admin-mobile-header{display:none!important}}.spin{animation:1s linear infinite spin}.switch-container{cursor:pointer;-webkit-user-select:none;user-select:none;align-items:center;gap:10px;display:inline-flex}.switch-label{color:#475569;font-size:13px;font-weight:700;transition:color .2s}.switch-track{background-color:#cbd5e1;border-radius:9999px;width:44px;height:22px;transition:background-color .2s cubic-bezier(.4,0,.2,1);position:relative;box-shadow:inset 0 2px 4px #0000000d}.switch-knob{background-color:#fff;border-radius:50%;width:18px;height:18px;transition:transform .2s cubic-bezier(.4,0,.2,1);position:absolute;top:2px;left:2px;box-shadow:0 2px 4px #0f172a1a}.switch-input:checked+.switch-track{background-color:var(--primary)}.switch-input:checked+.switch-track .switch-knob{transform:translate(22px)}.switch-container:hover .switch-track{filter:brightness(.95)}.switch-input{clip:rect(0, 0, 0, 0);white-space:nowrap;border-width:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.promo-container{gap:8px;display:flex}@media (width<=480px){.promo-container{flex-direction:column}.promo-container button{width:100%}}