@import"https://fonts.googleapis.com/css2?family=Roboto+Flex:wght@300;400;500;600;700&family=Material+Symbols+Outlined:opsz,wght,FILL,GRAD@20..48,100..700,0..1,-50..200&display=swap";:root{--md-sys-color-primary: #B3B4FF;--md-sys-color-on-primary: #1D1B4E;--md-sys-color-primary-container: #363580;--md-sys-color-on-primary-container: #DFE0FF;--md-sys-color-secondary: #C3C3DD;--md-sys-color-on-secondary: #2C2D42;--md-sys-color-secondary-container: #43435A;--md-sys-color-on-secondary-container: #E0E0FA;--md-sys-color-tertiary: #EDB8E1;--md-sys-color-on-tertiary: #4A2544;--md-sys-color-tertiary-container: #643B5C;--md-sys-color-on-tertiary-container: #FFD7F2;--md-sys-color-error: #FFB4AB;--md-sys-color-on-error: #690005;--md-sys-color-error-container: #93000A;--md-sys-color-on-error-container: #FFDAD6;--md-sys-color-surface: #13131C;--md-sys-color-on-surface: #E5E2F0;--md-sys-color-on-surface-variant: #C6C5D4;--md-sys-color-surface-dim: #13131C;--md-sys-color-surface-bright: 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var(--md-sys-motion-standard);min-width:240px}.md3-search-field:focus-within{border-color:var(--md-sys-color-primary);background:var(--md-sys-color-surface-container-highest)}.md3-search-field input{flex:1;background:none;border:none;outline:none;color:var(--md-sys-color-on-surface);font-family:var(--md-sys-typescale-body-large-font);font-size:var(--md-sys-typescale-body-large-size)}.md3-search-field input::placeholder{color:var(--md-sys-color-on-surface-variant)}.md3-search-field .icon-btn{display:flex;align-items:center;justify-content:center;width:28px;height:28px;border:none;border-radius:var(--md-sys-shape-corner-full);background:none;color:var(--md-sys-color-on-surface-variant);cursor:pointer;transition:all var(--md-sys-motion-duration-short) var(--md-sys-motion-standard)}.md3-search-field 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var(--md-sys-motion-emphasized);box-shadow:0 1px 3px #0000004d}.md3-filled-btn:hover{box-shadow:0 2px 8px #0006}.md3-filled-btn:active{box-shadow:0 1px 2px #0000004d}.md3-filled-btn:disabled{background:#e5e2f01f;color:#e5e2f061;box-shadow:none;cursor:default}.md3-tonal-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:40px;padding:0 24px;border:none;border-radius:var(--md-sys-shape-corner-full);background:var(--md-sys-color-secondary-container);color:var(--md-sys-color-on-secondary-container);font-family:var(--md-sys-typescale-label-large-font);font-size:var(--md-sys-typescale-label-large-size);font-weight:var(--md-sys-typescale-label-large-weight);cursor:pointer;transition:all var(--md-sys-motion-duration-short) 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var(--md-sys-motion-emphasized)}.md3-continue-card:hover{transform:scale(1.03)}.md3-continue-card-content{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;justify-content:flex-end;padding:12px;z-index:2}.md3-continue-card-title{font-family:var(--md-sys-typescale-label-large-font);font-size:var(--md-sys-typescale-label-large-size);font-weight:600;color:#fff;margin-bottom:6px;line-height:1.2}.md3-continue-progress{width:100%;height:3px;background:#fff3;border-radius:2px;overflow:hidden}.md3-continue-progress-fill{height:100%;background:var(--md-sys-color-primary);border-radius:2px;transition:width var(--md-sys-motion-duration-standard) var(--md-sys-motion-emphasized)}.md3-dashboard{max-width:1400px;margin:0 auto;padding:80px 24px 64px;width:100%}.md3-hero{position:relative;width:100%;height:420px;border-radius:var(--md-sys-shape-corner-large);overflow:hidden;margin-bottom:32px;display:flex;align-items:flex-end}.md3-hero-bg{position:absolute;top:0;right:0;bottom:0;left:0;z-index:0}.md3-hero-gradient{position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(90deg,#13131ceb,#13131c99,#13131c4d);z-index:1}.md3-hero-content{position:relative;z-index:2;padding:32px;max-width:600px}.md3-hero-label{font-family:var(--md-sys-typescale-label-medium-font);font-size:var(--md-sys-typescale-label-medium-size);font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--md-sys-color-primary);margin-bottom:12px}.md3-hero-title{font-family:var(--md-sys-typescale-headline-large-font);font-size:var(--md-sys-typescale-headline-large-size);font-weight:700;line-height:1.15;margin-bottom:12px;color:var(--md-sys-color-on-surface)}.md3-hero-meta{display:flex;align-items:center;gap:12px;font-family:var(--md-sys-typescale-body-medium-font);font-size:var(--md-sys-typescale-body-medium-size);color:var(--md-sys-color-on-surface-variant);margin-bottom:20px}.md3-hero-meta 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var(--md-sys-color-outline-variant);color:var(--md-sys-color-on-surface-variant);font-family:var(--md-sys-typescale-body-medium-font);font-size:var(--md-sys-typescale-body-medium-size);margin-bottom:24px}.md3-search-panel{padding:20px 24px;border-radius:var(--md-sys-shape-corner-large);background:var(--md-sys-color-surface-container-low);margin-bottom:24px;border:1px solid var(--md-sys-color-outline-variant)}.md3-search-panel-header{display:flex;justify-content:space-between;align-items:center;cursor:pointer;-webkit-user-select:none;user-select:none}.md3-search-panel-header h3{display:flex;align-items:center;gap:8px;color:var(--md-sys-color-on-surface)}.md3-search-bar{display:flex;gap:12px;margin-top:16px;margin-bottom:20px}.md3-search-field-large{flex:1;display:flex;align-items:center;gap:12px;height:48px;padding:0 16px;border-radius:var(--md-sys-shape-corner-small);background:var(--md-sys-color-surface-container-high);border:1px solid transparent;transition:all var(--md-sys-motion-duration-short) var(--md-sys-motion-standard)}.md3-search-field-large:focus-within{border-color:var(--md-sys-color-primary);background:var(--md-sys-color-surface-container-highest)}.md3-search-field-large input{flex:1;background:none;border:none;outline:none;color:var(--md-sys-color-on-surface);font-family:var(--md-sys-typescale-body-large-font);font-size:var(--md-sys-typescale-body-large-size)}.md3-search-field-large input::placeholder{color:var(--md-sys-color-on-surface-variant)}.md3-popular-pills{display:flex;flex-wrap:wrap;gap:8px;align-items:center}.md3-popular-label{font-family:var(--md-sys-typescale-label-small-font);font-size:var(--md-sys-typescale-label-small-size);color:var(--md-sys-color-on-surface-variant);text-transform:uppercase;margin-right:8px}.md3-result-card{padding:20px 24px;border-radius:var(--md-sys-shape-corner-medium);background:var(--md-sys-color-surface-container-low);border:1px solid var(--md-sys-color-outline-variant);border-left:4px solid var(--md-sys-color-primary);display:flex;justify-content:space-between;align-items:center;transition:all var(--md-sys-motion-duration-short) var(--md-sys-motion-standard)}.md3-result-card:hover{background:var(--md-sys-color-surface-container)}.md3-result-card-info{flex:1;margin-right:24px}.md3-result-card-category{font-family:var(--md-sys-typescale-label-small-font);font-size:var(--md-sys-typescale-label-small-size);padding:2px 8px;border-radius:var(--md-sys-shape-corner-extra-small);background:var(--md-sys-color-surface-container-high);color:var(--md-sys-color-on-surface-variant)}.md3-result-card-title{font-family:var(--md-sys-typescale-title-medium-font);font-size:var(--md-sys-typescale-title-medium-size);font-weight:500;margin-top:8px;color:var(--md-sys-color-on-surface)}.md3-result-card-meta{font-family:var(--md-sys-typescale-body-small-font);font-size:var(--md-sys-typescale-body-small-size);color:var(--md-sys-color-on-surface-variant);margin-top:4px}.md3-result-card-meta 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6px;border-radius:var(--md-sys-shape-corner-extra-small);background:var(--md-sys-color-surface-container-high);color:var(--md-sys-color-on-surface-variant)}.md3-rec-card-title{font-family:var(--md-sys-typescale-title-small-font);font-size:var(--md-sys-typescale-title-small-size);margin-top:6px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;color:var(--md-sys-color-on-surface)}.md3-rec-card-footer{display:flex;justify-content:space-between;align-items:center;margin-top:16px;border-top:1px solid var(--md-sys-color-outline-variant);padding-top:12px}.md3-rec-card-size{font-family:var(--md-sys-typescale-body-small-font);font-size:var(--md-sys-typescale-body-small-size);color:var(--md-sys-color-on-surface-variant)}.md3-track-section{margin-bottom:40px}.md3-row-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.md3-row-title{font-family:var(--md-sys-typescale-title-large-font);font-size:var(--md-sys-typescale-title-large-size);font-weight:600;color:var(--md-sys-color-on-surface)}.md3-row-see-all{font-family:var(--md-sys-typescale-label-large-font);font-size:var(--md-sys-typescale-label-large-size);color:var(--md-sys-color-primary);cursor:pointer;transition:all var(--md-sys-motion-duration-short) var(--md-sys-motion-standard)}.md3-row-see-all:hover{color:var(--md-sys-color-on-surface)}.md3-slider{display:flex;gap:16px;overflow-x:auto;padding:8px 4px 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var(--md-sys-color-outline-variant);margin-bottom:8px}.md3-dropdown-user-name{font-family:var(--md-sys-typescale-label-large-font);font-weight:600;color:var(--md-sys-color-on-surface)}.md3-dropdown-user-email{font-family:var(--md-sys-typescale-body-small-font);color:var(--md-sys-color-on-surface-variant)}.md3-dropdown-item{display:flex;align-items:center;gap:8px;width:100%;padding:8px 12px;border:none;border-radius:var(--md-sys-shape-corner-extra-small);background:none;color:var(--md-sys-color-error);font-family:var(--md-sys-typescale-label-large-font);font-size:var(--md-sys-typescale-label-large-size);cursor:pointer;text-align:left;transition:all var(--md-sys-motion-duration-short) var(--md-sys-motion-standard)}.md3-dropdown-item:hover{background:#ffb4ab14}.md3-avatar-btn{display:flex;align-items:center;border:none;background:none;cursor:pointer;padding:0;border-radius:var(--md-sys-shape-corner-full);transition:all var(--md-sys-motion-duration-short) 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0;border-radius:100px;background:#ffffff0d;color:#a0a0ab;cursor:pointer;font-family:Inter,sans-serif;font-size:13.6px;font-weight:500;transition:all .2s ease;min-height:38px}.tree-file-item:hover{background:#ffffff1a;color:#fff}.tree-file-item.active{background:#c0c1ff;color:#0e0f19}.tree-file-item.active:hover{background:#d1d2ff;color:#0e0f19}.tree-file-left{display:flex;align-items:center;gap:8px;min-width:0;flex:1}.tree-file-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.player-area{position:relative;background:#000;border-radius:24px;overflow:hidden;height:100%;aspect-ratio:16/9}.vp-video-container{position:absolute;top:0;right:0;bottom:0;left:0;border-radius:0;overflow:hidden}.vp-video-container video{width:100%;height:100%;object-fit:contain;border-radius:0}.vp-hud-overlay{position:absolute;top:0;right:0;bottom:0;left:0;z-index:5;transition:opacity .3s cubic-bezier(.2,0,0,1),visibility .3s;opacity:0;visibility:hidden;pointer-events:none}.vp-hud-overlay.vp-visible{opacity:1;visibility:visible;pointer-events:none}.vp-hud-overlay.vp-visible .vp-top-bar,.vp-hud-overlay.vp-visible .vp-bottom-controls{pointer-events:auto}.player-area.hide-cursor{cursor:none}.vp-top-bar{position:absolute;top:0;left:0;right:0;display:flex;align-items:center;justify-content:space-between;padding:10px 16px;width:100%;z-index:10;background:linear-gradient(to bottom,rgba(13,14,23,.8) 0%,transparent 100%)}.vp-top-left,.vp-top-right{display:flex;align-items:center;gap:1rem}.vp-title{font-family:Inter,sans-serif;font-size:.95rem;font-weight:600;color:#ffffffe6;text-shadow:0 1px 3px rgba(0,0,0,.5)}.vp-status-badge{display:flex;align-items:center;gap:6px;background:var(--md-sys-color-surface-container-high);color:var(--md-sys-color-on-surface);border:1px solid var(--md-sys-color-outline-variant);padding:6px 14px;border-radius:9999px;font-size:12px;font-weight:500}.vp-status-badge-dot{width:8px;height:8px;border-radius:50%;background:var(--md-sys-color-success)}.vp-status{display:flex;align-items:center;gap:6px;background:var(--md-sys-color-surface-container-high);color:var(--md-sys-color-on-surface);border:1px solid var(--md-sys-color-outline-variant);padding:6px 12px;border-radius:100px;font-size:12.8px;font-weight:600}.vp-status-dot{width:6px;height:6px;border-radius:50%}.vp-status-active{background:#10b98126;color:#34d399}.vp-status-active .vp-status-dot{background:#34d399;box-shadow:0 0 6px #34d39999}.vp-status-warn{background:#f59e0b26;color:#fbbf24}.vp-status-warn .vp-status-dot{background:#fbbf24;box-shadow:0 0 6px #fbbf2499}.vp-status-loading{background:#6366f126;color:#a5b4fc}.vp-status-loading .vp-status-dot{background:#a5b4fc;animation:vp-pulse 1.5s ease-in-out infinite}.vp-status-local{background:#ffffff14;color:#a0a0ab}.vp-status-local .vp-status-dot{background:#a0a0ab}@keyframes vp-pulse{0%,to{opacity:1}50%{opacity:.3}}.vp-center-play{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;pointer-events:none}.vp-center-play-btn{width:72px;height:72px;border-radius:50%;background:#0009;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,.1);display:flex;align-items:center;justify-content:center;transition:transform .2s ease,opacity .2s ease}.vp-center-play-btn:hover{transform:scale(1.08)}.vp-click-zone{position:absolute;top:0;bottom:0;width:30%;z-index:2;cursor:pointer;-webkit-tap-highlight-color:transparent}.vp-click-zone-left{left:0}.vp-click-zone-right{right:0}.vp-skip-overlay{position:absolute;top:50%;transform:translateY(-50%);z-index:3;pointer-events:none;background:#b3b4ff26;border-radius:50%;width:90px;height:90px;display:flex;flex-direction:column;align-items:center;justify-content:center;color:#fff;opacity:0;transition:opacity .15s ease}.vp-skip-overlay.left{left:15%}.vp-skip-overlay.right{right:15%}.vp-skip-overlay.animate{animation:skip-pulse .6s cubic-bezier(.2,0,0,1) forwards}@keyframes skip-pulse{0%{opacity:0;transform:translateY(-50%) scale(.6)}50%{opacity:1;transform:translateY(-50%) scale(1.1)}to{opacity:0;transform:translateY(-50%) scale(1)}}.vp-skip-overlay-text{font-size:11px;font-weight:700;margin-top:4px;font-family:Inter,sans-serif}.vp-seek-wrapper{position:relative;flex:1;display:flex;align-items:center}.vp-hover-tooltip{position:absolute;bottom:calc(100% + 6px);transform:translate(-50%);background:#000000d9;color:#ffffffe6;border-radius:4px;padding:3px 7px;font-size:10px;font-weight:600;font-family:Inter,sans-serif;pointer-events:none;opacity:0;transition:opacity .15s ease;z-index:10;white-space:nowrap}.vp-seek-wrapper:hover .vp-hover-tooltip{opacity:1}.vp-seek-slider{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:100%;height:3px;border-radius:9999px;background:#ffffff26;outline:none;cursor:pointer;transition:height .1s ease}.vp-seek-slider:hover{height:4px}.vp-seek-slider::-webkit-slider-runnable-track{width:100%;height:100%;border-radius:9999px}.vp-seek-slider::-moz-range-track{width:100%;height:100%;border-radius:9999px;background:transparent}.vp-seek-slider::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:0px;height:0px;border-radius:50%;background:var(--md-sys-color-primary);cursor:pointer;transition:width .15s ease,height .15s ease;margin-top:-3px}.vp-seek-slider::-moz-range-thumb{border:none;width:0px;height:0px;border-radius:50%;background:var(--md-sys-color-primary);cursor:pointer;transition:width .15s ease,height .15s ease}.vp-seek-slider:hover::-webkit-slider-thumb{width:12px;height:12px;margin-top:-3px}.vp-seek-slider:hover::-moz-range-thumb{width:12px;height:12px}.vp-volume-group{display:flex;align-items:center;gap:0px;background:transparent;border-radius:9999px;padding:0 4px;transition:background .2s ease,gap .2s ease}.vp-volume-group:hover{background:#ffffff14;gap:8px}.vp-volume-slider{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:0px;height:4px;border-radius:9999px;background:#fff3;outline:none;cursor:pointer;opacity:0;transition:width .2s ease,opacity .2s ease}.vp-volume-group:hover .vp-volume-slider{width:50px;opacity:1}.vp-volume-slider::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:10px;height:10px;border-radius:50%;background:#fff;cursor:pointer}.vp-volume-slider::-moz-range-track{width:100%;height:100%;border-radius:9999px;background:transparent}.vp-volume-slider::-moz-range-thumb{border:none;width:10px;height:10px;border-radius:50%;background:#fff;cursor:pointer}.vp-bottom-controls{position:absolute;bottom:12px;left:12px;right:12px;display:flex;flex-direction:column;gap:6px;padding:8px 14px 10px;background:#24242ee0;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-radius:24px;width:auto;z-index:10}.vp-seek-row{display:flex;align-items:center;gap:8px;width:100%}.vp-time-display{font-family:Inter,sans-serif;font-size:11px;font-weight:500;color:#ffffff80;min-width:36px;text-align:center;-webkit-user-select:none;user-select:none;white-space:nowrap;font-variant-numeric:tabular-nums}.vp-visible{opacity:1;visibility:visible;pointer-events:auto}.vp-hidden{opacity:0;visibility:hidden;pointer-events:none}.vp-controls-row{display:flex;align-items:center;justify-content:space-between;width:100%}.vp-controls-left,.vp-controls-right{display:flex;align-items:center;gap:6px}.vp-next-lesson-btn{background:#c0c1ff;color:#0e0f19;border:none;border-radius:100px;padding:5px 14px;font-family:Inter,sans-serif;font-size:12px;font-weight:600;cursor:pointer;transition:all .2s cubic-bezier(.4,0,.2,1)}.vp-next-lesson-btn:hover{background:#d1d2ff;transform:translateY(-1px)}.vp-next-lesson-btn.disabled{background:#ffffff14;color:#ffffff4d;cursor:not-allowed}.vp-play-pause-btn{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:50%;background:var(--md-sys-color-primary);color:var(--md-sys-color-on-primary);border:none;cursor:pointer;transition:transform .2s cubic-bezier(.4,0,.2,1),background .2s;flex-shrink:0}.vp-play-pause-btn:hover{transform:scale(1.08);background:var(--md-sys-color-primary-container);color:var(--md-sys-color-on-primary-container)}.vp-complete-btn{display:inline-flex;align-items:center;gap:4px;background:#ffffff0f;color:#ffffff8c;border:none;border-radius:100px;padding:4px 10px;font-family:Inter,sans-serif;font-size:11px;font-weight:600;cursor:pointer;transition:all .2s cubic-bezier(.4,0,.2,1);white-space:nowrap}.vp-complete-btn:hover{background:#ffffff1f;color:#fff}.vp-complete-btn.completed{background:#10b98126;color:#34d399}.vp-complete-btn.completed:hover{background:#10b98140;color:#6ee7b7}.vp-icon-btn{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:50%;color:#ffffffbf;background:transparent;border:none;cursor:pointer;transition:all .2s ease;flex-shrink:0}.vp-icon-btn:hover{background:#ffffff14;color:#fff}.vp-icon-btn.disabled{opacity:.35;cursor:not-allowed;pointer-events:none}.vp-seek-skip{width:28px;height:28px}.vp-seek-skip svg{width:16px;height:16px}.vp-speed-group{position:relative}.vp-speed-label{background:transparent;border:none;color:#ffffffbf;font-family:Inter,sans-serif;font-size:12px;font-weight:600;cursor:pointer;padding:4px 8px;border-radius:6px;transition:background .2s}.vp-speed-label:hover{background:#ffffff14}.vp-speed-menu{position:absolute;bottom:calc(100% + 12px);left:50%;transform:translate(-50%);background:var(--md-sys-color-surface-container-high);border:1px solid var(--md-sys-color-outline-variant);border-radius:12px;padding:6px;display:flex;flex-direction:column;gap:2px;min-width:90px;z-index:100;box-shadow:0 8px 24px #00000080}.vp-speed-option{background:transparent;border:none;color:var(--md-sys-color-on-surface-variant);font-family:Inter,sans-serif;font-size:13px;font-weight:500;padding:6px 14px;border-radius:8px;cursor:pointer;text-align:center;transition:all .15s ease}.vp-speed-option:hover{background:#ffffff14;color:var(--md-sys-color-on-surface)}.vp-speed-option.active{background:var(--md-sys-color-primary-container);color:var(--md-sys-color-on-primary-container);font-weight:600}.vp-complete-chip{display:inline-flex;align-items:center;gap:6px;background:#ffffff0d;color:var(--md-sys-color-on-surface-variant);border:1px solid var(--md-sys-color-outline-variant);border-radius:9999px;padding:6px 14px;font-family:Inter,sans-serif;font-size:13px;font-weight:600;cursor:pointer;transition:all .2s}.vp-complete-chip:hover{background:#ffffff1a;color:var(--md-sys-color-on-surface)}.vp-complete-chip.completed{background:#10b98126;color:var(--md-sys-color-success);border-color:#10b98166}.player-area:fullscreen,.player-area:-webkit-full-screen{margin:0;padding:0;border-radius:0;background:#000;width:100vw;height:100vh}.player-area:fullscreen .vp-top-bar,.player-area:-webkit-full-screen .vp-top-bar{position:absolute;top:0;left:0;right:0;padding:16px 24px;background:linear-gradient(to bottom,rgba(0,0,0,.6) 0%,transparent 100%);z-index:10}.player-area:fullscreen .vp-bottom-controls,.player-area:-webkit-full-screen .vp-bottom-controls{position:absolute;bottom:24px;left:50%;transform:translate(-50%);width:auto;min-width:420px;max-width:90%;background:#24242ee6;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-radius:24px;z-index:10}.player-area:fullscreen .vp-video-container,.player-area:-webkit-full-screen .vp-video-container{border-radius:0;width:100vw;height:100vh}.player-area:fullscreen .vp-video-container video,.player-area:-webkit-full-screen .vp-video-container video{border-radius:0;width:100vw;height:100vh}.player-area:fullscreen .vp-hidden,.player-area:-webkit-full-screen .vp-hidden{opacity:0;pointer-events:none}.player-area:fullscreen .vp-visible,.player-area:-webkit-full-screen .vp-visible{opacity:1}.player-area:fullscreen .vp-hud-overlay.vp-visible,.player-area:-webkit-full-screen .vp-hud-overlay.vp-visible{pointer-events:none}.player-area:fullscreen .vp-hud-overlay.vp-visible .vp-top-bar,.player-area:fullscreen .vp-hud-overlay.vp-visible .vp-bottom-controls,.player-area:-webkit-full-screen .vp-hud-overlay.vp-visible .vp-top-bar,.player-area:-webkit-full-screen .vp-hud-overlay.vp-visible .vp-bottom-controls{pointer-events:auto}.toast-container{position:fixed;bottom:2rem;right:2rem;display:flex;flex-direction:column;gap:.5rem;z-index:9999}.toast{background:var(--md-sys-color-surface-container-high);border-radius:var(--md-sys-shape-corner-medium);padding:.75rem 1rem;color:#fff;display:flex;align-items:center;gap:.75rem;min-width:200px;animation:slideIn .3s ease}.toast-success{border-left:3px solid var(--md-sys-color-primary)}.toast-error{border-left:3px solid var(--md-sys-color-error)}.toast-info{border-left:3px solid var(--md-sys-color-tertiary)}.toast-close{background:none;border:none;color:#aaa;cursor:pointer}@keyframes slideIn{0%{transform:translate(100%);opacity:0}to{transform:translate(0);opacity:1}}.error-boundary{display:flex;flex-direction:column;align-items:center;padding:4rem;color:var(--md-sys-color-on-surface);text-align:center}.error-boundary h2{color:var(--md-sys-color-error)}.error-boundary pre{background:var(--md-sys-color-surface-container-high);padding:1rem;border-radius:var(--md-sys-shape-corner-small);color:var(--md-sys-color-tertiary)}.glass-panel{background:var(--md-sys-color-surface-container-low);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--md-sys-color-outline-variant)}.btn-primary{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:40px;padding:0 24px;border:none;border-radius:var(--md-sys-shape-corner-full);background:var(--md-sys-color-primary);color:var(--md-sys-color-on-primary);font-family:var(--md-sys-typescale-label-large-font);font-size:var(--md-sys-typescale-label-large-size);font-weight:var(--md-sys-typescale-label-large-weight);cursor:pointer;transition:all var(--md-sys-motion-duration-short) var(--md-sys-motion-emphasized)}.skeleton-card{min-width:160px}.skeleton-thumb{width:160px;height:100px;border-radius:6px}.skeleton-line{height:14px;border-radius:4px;margin-top:8px}.skeleton-anim{background:linear-gradient(90deg,var(--md-sys-color-surface-container-low) 25%,var(--md-sys-color-surface-container) 50%,var(--md-sys-color-surface-container-low) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}@media (max-width: 768px){.md3-hero{height:300px}.md3-hero-content{padding:24px}.md3-hero-title{font-size:1.75rem}.md3-dashboard{padding:72px 16px 48px}.md3-poster-card{flex:0 0 160px;height:240px}.md3-continue-card{flex:0 0 200px;height:120px}.md3-rec-grid{grid-template-columns:1fr}.md3-top-app-bar-logo-text{font-size:1.1rem}.md3-top-app-bar-inner{padding:0 12px}.md3-top-app-bar-left{gap:12px}.md3-top-app-bar-nav{gap:0}.md3-search-field{min-width:120px}.player-area video{max-height:100%!important}.md3-viewer{flex-direction:column}.md3-viewer .player-area{flex:0 0 auto;width:100%;max-height:45vh;min-height:200px;aspect-ratio:16/9;border-radius:0;order:-1}.md3-viewer .sidebar{position:static!important;width:100%!important;flex:1!important;overflow-y:auto!important;opacity:1!important;pointer-events:auto!important;border-right:none!important}.md3-viewer.sidebar-collapsed .sidebar{width:100%!important;opacity:1!important;pointer-events:auto!important}.sidebar-resize-handle,.md3-viewer-backdrop{display:none!important}.vp-top-bar{padding:10px 14px}.vp-title{font-size:.9rem}.vp-bottom-controls{left:10px;right:10px;bottom:10px;padding:8px 14px 10px;border-radius:18px;gap:6px}.vp-controls-row{gap:.35rem}.vp-center-play-btn{width:64px;height:64px}.vp-center-play-btn svg{width:28px;height:28px}.vp-next-label{display:none}.vp-volume-group:hover .vp-volume-slider{width:50px}.vp-time-display{font-size:12px;min-width:32px}.vp-icon-btn{width:36px;height:36px}.vp-icon-btn svg{width:18px;height:18px}.vp-play-pause-btn{width:40px;height:40px}.vp-play-pause-btn svg{width:20px;height:20px}.vp-complete-btn{padding:6px 14px;font-size:12px}.vp-complete-btn svg{width:16px;height:16px}.vp-speed-label{font-size:12px;padding:6px 10px}.vp-seek-slider{height:4px}.vp-seek-slider:hover{height:5px}.vp-speed-btn{font-size:.8rem;min-width:36px}}.md3-viewer-backdrop{display:none;position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;z-index:199}@media (max-width: 600px){.md3-top-app-bar-inner{padding:0 8px}.md3-top-app-bar-left{gap:8px}.md3-top-app-bar-btn{padding:0 12px}.md3-top-app-bar-btn .nav-text{display:none}.md3-search-field{min-width:100px}}@media (max-width: 480px){.md3-hero{height:200px}.md3-hero-content{padding:16px}.md3-hero-title{font-size:1.25rem}.md3-hero-subtitle{font-size:.75rem}.md3-dashboard{padding:60px 10px 24px}.md3-poster-card{flex:0 0 140px;height:200px}.md3-poster-card .md3-card-title{font-size:.7rem}.md3-continue-card{flex:0 0 160px;height:90px}.md3-track-section{margin-bottom:24px}.md3-slider{gap:8px;padding:8px 2px 12px}.md3-row-title{font-size:.95rem}.md3-row-header{margin-bottom:8px}.md3-row-see-all{font-size:.75rem}.md3-popular-pills{flex-wrap:nowrap;overflow-x:auto;-webkit-overflow-scrolling:touch;padding-bottom:4px}.md3-rec-grid{gap:8px}.md3-rec-card{padding:14px;min-height:120px}.md3-dialog-overlay{align-items:flex-end}.md3-dialog{max-width:100%;border-radius:24px 24px 0 0;padding:24px 20px;max-height:85vh;overflow-y:auto}.vp-top-bar{padding:8px 12px}.vp-bottom-controls{left:8px;right:8px;bottom:8px;padding:6px 12px 8px;border-radius:16px;gap:4px}.vp-icon-btn{width:32px;height:32px}.vp-icon-btn svg{width:16px;height:16px}.vp-play-pause-btn{width:36px;height:36px}.vp-play-pause-btn svg{width:18px;height:18px}.vp-time-display{font-size:11px;min-width:28px}.vp-seek-slider{height:4px}.vp-volume-group:hover .vp-volume-slider{width:40px}.vp-status{padding:4px 10px;font-size:11px}.vp-complete-btn{font-size:11px;padding:5px 12px}.vp-complete-btn svg{width:14px;height:14px}.vp-center-play-btn{width:56px;height:56px}.vp-center-play-btn svg{width:24px;height:24px}.md3-top-app-bar-logo-text{display:none}.md3-search-field{min-width:80px}.md3-filled-btn{padding:0 12px;font-size:.75rem;height:32px}}