:root{--bg-primary: #101010;--bg-secondary: #191919;--bg-tertiary: #222222;--text-primary: #f7f7f7;--text-secondary: #d0d0d0;--accent: #ffe100;--accent-hover: #fff17d;--accent-rgb: 255, 225, 0;--success: #22c55e;--warning: #eab308;--error: #ef4444;--border: #f1f1f1;--video-surface: #000000;--chrome-surface: rgba(24, 24, 24, .94);--app-background: radial-gradient(circle at 82% 10%, rgba(255, 225, 0, .2), transparent 34%), linear-gradient(180deg, #0f0f0f 0%, #121212 100%);--app-pattern: linear-gradient( 90deg, transparent 0, transparent 48%, rgba(255, 225, 0, .08) 48%, rgba(255, 225, 0, .08) 52%, transparent 52%, transparent 100% );--app-pattern-opacity: .5;--font-display: "Archivo Black", "Karla", sans-serif;--font-mono: "Chivo Mono", monospace;--font-sans: "Karla", sans-serif}*{box-sizing:border-box;margin:0;padding:0}html,body{width:100%;height:100%;background:var(--bg-primary);color:var(--text-primary);font-family:var(--font-sans);overflow:hidden}body{position:relative}body:before,body:after{content:"";position:fixed;inset:0;pointer-events:none}body:before{background:var(--app-background);z-index:0}body:after{background-image:var(--app-pattern);opacity:var(--app-pattern-opacity);z-index:0}input[type=range]{-webkit-appearance:none;background:var(--border);border-radius:2px;cursor:pointer;transition:background .15s ease}input[type=range]:hover{background:rgba(var(--accent-rgb),.3)}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;background:var(--accent);border-radius:50%;cursor:pointer;box-shadow:0 0 6px rgba(var(--accent-rgb),.5);transition:transform .15s ease,box-shadow .15s ease}input[type=range]:hover::-webkit-slider-thumb{transform:scale(1.2);box-shadow:0 0 10px rgba(var(--accent-rgb),.7)}input[type=range]::-moz-range-track{background:var(--border);border-radius:2px;transition:background .15s ease}input[type=range]:hover::-moz-range-track{background:rgba(var(--accent-rgb),.3)}input[type=range]::-moz-range-thumb{background:var(--accent);border-radius:50%;border:none;cursor:pointer;box-shadow:0 0 6px rgba(var(--accent-rgb),.5);transition:transform .15s ease,box-shadow .15s ease}input[type=range]:hover::-moz-range-thumb{transform:scale(1.2);box-shadow:0 0 10px rgba(var(--accent-rgb),.7)}.slider-sm,.media-group input[type=range]{height:4px}.slider-sm::-webkit-slider-thumb,.media-group input[type=range]::-webkit-slider-thumb{width:14px;height:14px}.slider-sm::-moz-range-track,.media-group input[type=range]::-moz-range-track{height:4px}.slider-sm::-moz-range-thumb,.media-group input[type=range]::-moz-range-thumb{width:14px;height:14px}.slider-md,.seek-group input[type=range]{height:6px;border-radius:3px}.slider-md::-webkit-slider-thumb,.seek-group input[type=range]::-webkit-slider-thumb{width:16px;height:16px}.slider-md::-moz-range-track,.seek-group input[type=range]::-moz-range-track{height:6px;border-radius:3px}.slider-md::-moz-range-thumb,.seek-group input[type=range]::-moz-range-thumb{width:16px;height:16px}#videoBaseContainer{position:fixed;inset:0;z-index:1;display:flex;align-items:center;justify-content:center;background:var(--video-surface);padding-bottom:44px}#videoBaseContainer video,#videoBaseContainer>div{width:100%;height:100%}#videoBaseLocal,#videoBaseYoutube iframe{width:100%;height:100%;object-fit:contain}#videoReactContainer{position:fixed;z-index:100;background:var(--video-surface);border-radius:12px;overflow:hidden;box-shadow:0 8px 32px #00000080,0 0 0 1px #ffffff0d;display:flex;flex-direction:column;border:2px solid var(--border);transition:border-color .2s ease,box-shadow .2s ease}#videoReactContainer:hover{border-color:var(--accent);box-shadow:0 12px 48px #0009,0 0 0 1px rgba(var(--accent-rgb),.3),0 0 20px rgba(var(--accent-rgb),.15)}#videoReactContainer.synced{border-color:var(--success);box-shadow:0 8px 32px #00000080,0 0 0 1px #22c55e4d,0 0 16px #22c55e40}#videoReactContainer.synced:hover{box-shadow:0 12px 48px #0009,0 0 0 1px #22c55e66,0 0 24px #22c55e59}.react-video-wrapper{flex:1;position:relative;overflow:hidden;min-height:0}.react-video-wrapper video,.react-video-wrapper iframe,.react-video-wrapper>div{width:100%;height:100%;object-fit:contain}#videoReact,#videoReactYoutube{position:absolute;top:0;left:0;width:100%;height:100%;display:block;object-fit:contain}#videoReactYoutube iframe{width:100%;height:100%}#reactDragHandle{padding:0 6px;background:transparent;color:var(--text-secondary);font-size:10px;font-family:var(--font-mono);cursor:grab;user-select:none;opacity:.6;transition:opacity .15s}#reactDragHandle:hover{opacity:1}#reactDragHandle:active{cursor:grabbing}.reactTopBar{position:absolute;top:0;left:0;right:0;padding:4px 6px;background:var(--chrome-surface);backdrop-filter:blur(12px);border-bottom:1px solid rgba(var(--accent-rgb),.2);display:flex;align-items:center;gap:4px;opacity:0;transition:opacity .2s ease;z-index:10}#videoReactContainer:hover .reactTopBar{opacity:1}.reactTopBar button{background:var(--bg-tertiary);border:1px solid var(--border);border-radius:4px;color:var(--text-primary);font-size:11px;cursor:pointer;padding:3px 6px;min-height:22px;min-width:22px;transition:all .15s ease}.reactTopBar button:hover{background:var(--accent);border-color:var(--accent)}.reactTopBar input[type=range]{flex:1;height:3px}.reactTopBar input[type=range]::-webkit-slider-thumb{width:10px;height:10px}.reactTopBar input[type=range]::-moz-range-thumb{width:10px;height:10px}#reactTimeDisplay{font-size:9px;font-family:var(--font-mono);color:var(--text-secondary);white-space:nowrap}#reactVolumeSlider{width:40px!important;flex:none!important}#reactResizeHandle{position:absolute;bottom:0;right:0;width:20px;height:20px;cursor:se-resize;opacity:.3;background:linear-gradient(135deg,transparent 50%,rgba(255,255,255,.2) 50%);z-index:10}#reactResizeHandle:hover{opacity:.6}#baseVideoControls{position:fixed;bottom:0;left:0;right:0;z-index:200;background:var(--chrome-surface);backdrop-filter:blur(12px);border-top:1px solid rgba(var(--accent-rgb),.2);padding:6px 12px;height:44px;display:flex;align-items:center;gap:8px;box-shadow:0 -2px 16px #0000004d}.control-group{display:flex;align-items:center;gap:4px}.playback-group button,.compact-btn{background:var(--bg-tertiary);border:1px solid var(--border);color:var(--text-primary);padding:4px 8px;border-radius:4px;font-size:12px;font-family:var(--font-sans);cursor:pointer;transition:all .15s ease;min-height:28px;min-width:28px}.compact-btn:hover{background:var(--accent);border-color:var(--accent)}.compact-btn:active{transform:scale(.95)}.compact-btn.mini{padding:4px 6px;min-width:24px;min-height:24px;font-size:11px}#syncButton.synced{background:var(--success);border-color:var(--success);color:#0a0a0a;box-shadow:0 0 8px #22c55e66;font-weight:600}.seek-group{flex:1;min-width:150px}.seek-group input[type=range]{flex:1;height:4px}.seek-group input[type=range]::-webkit-slider-thumb{width:12px;height:12px}.seek-group input[type=range]::-moz-range-thumb{width:12px;height:12px}.compact-time{font-size:10px;font-family:var(--font-mono);color:var(--text-secondary);white-space:nowrap}#delayDisplay{font-family:var(--font-mono);font-size:11px;min-width:42px;text-align:center}#delayDisplay.synced{color:var(--success)}#syncHealthDot{width:6px;height:6px;border-radius:50%;transition:background .2s}#syncHealthDot.health-healthy,#syncHealthDot.healthy{background:var(--success);box-shadow:0 0 4px var(--success)}#syncHealthDot.health-correcting,#syncHealthDot.correcting{background:var(--warning);box-shadow:0 0 4px var(--warning)}#syncHealthDot.health-drifting,#syncHealthDot.drifting{background:var(--error);box-shadow:0 0 4px var(--error)}.media-group input[type=range]{width:60px;height:3px}#playbackSpeedSlider{width:72px!important}.speed-display{min-width:42px;text-align:center}.media-group input[type=range]::-webkit-slider-thumb{width:10px;height:10px}.media-group input[type=range]::-moz-range-thumb{width:10px;height:10px}.video-source-dropdown{position:relative}.video-source-menu{position:absolute;bottom:100%;left:0;margin-bottom:4px;background:var(--bg-tertiary);border:1px solid var(--border);border-radius:6px;padding:3px;display:none;flex-direction:column;min-width:80px;box-shadow:0 4px 12px #0000004d}.video-source-menu.open{display:flex}.video-source-option{background:transparent;border:none;color:var(--text-primary);padding:6px 10px;text-align:left;border-radius:3px;cursor:pointer;font-size:11px;min-height:28px;transition:all .15s ease}.video-source-option:hover{background:var(--accent)}.quality-menu{position:fixed;background:var(--bg-tertiary);border:1px solid var(--border);border-radius:6px;padding:3px;display:none;flex-direction:column;min-width:100px;max-height:calc(100vh - 80px);overflow-y:auto;box-shadow:0 4px 12px #0000004d;z-index:300}.quality-menu.open{display:flex}.quality-menu button{background:transparent;border:none;color:var(--text-primary);padding:6px 10px;text-align:left;border-radius:3px;cursor:pointer;font-size:11px;min-height:28px;transition:all .15s ease}.quality-menu button:hover,.quality-menu button.active{background:var(--accent)}#tipsScreen{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);z-index:500;background:var(--bg-secondary);border:1px solid var(--border);border-radius:12px;max-width:500px;width:90%;box-shadow:0 16px 48px #00000080}#tipsScreen.hidden{display:none}#tipsHeader{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;border-bottom:1px solid var(--border);font-family:var(--font-mono);font-size:13px;color:var(--text-secondary)}.tips-buttons{display:flex;gap:8px}.tips-buttons button{background:var(--bg-tertiary);border:1px solid var(--border);color:var(--text-primary);padding:6px 12px;border-radius:6px;font-size:12px;cursor:pointer;transition:all .15s ease;min-height:32px}.tips-buttons button:hover{background:var(--accent);border-color:var(--accent);transform:translateY(-1px);box-shadow:0 4px 12px rgba(var(--accent-rgb),.3)}#tipsBody{padding:16px 20px}#tipsBody ul{list-style:none;display:flex;flex-direction:column;gap:10px}#tipsBody li{font-size:13px;line-height:1.5;color:var(--text-secondary)}#tipsBody b{color:var(--text-primary);font-weight:500}#toastContainer{position:fixed;bottom:60px;left:50%;transform:translate(-50%);z-index:400;display:flex;flex-direction:column;gap:8px;pointer-events:none}.toast{background:var(--bg-tertiary);border:1px solid var(--border);color:var(--text-primary);padding:10px 20px;border-radius:8px;font-size:13px;opacity:0;transform:translateY(20px);transition:all .3s ease;pointer-events:auto}.toast.show{opacity:1;transform:translateY(0)}.toast-error{border-color:var(--error)}#resumePrompt{position:fixed;inset:0;background:#0000008c;z-index:10000;display:none;align-items:center;justify-content:center}#resumePrompt.open{display:flex}.resume-dialog{background:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border);border-radius:8px;min-width:260px;max-width:90vw;padding:14px;font-size:13px;box-shadow:0 10px 30px #0009}.resume-dialog h3{font-weight:600;margin:0 0 8px;font-size:14px}.resume-dialog p{opacity:.9;margin:0 0 12px}.resume-dialog .buttons{display:flex;gap:8px;justify-content:flex-end}.resume-dialog button{padding:6px 12px;border-radius:6px;border:none;cursor:pointer;font-size:13px;min-height:36px;transition:all .15s ease}.resume-dialog button:hover{transform:translateY(-1px);box-shadow:0 4px 12px #0000004d}.resume-dialog .resume-btn{background:var(--success);color:#0a0a0a}.resume-dialog .resume-btn:hover{box-shadow:0 4px 12px #22c55e66}.resume-dialog .reset-btn{background:#ffffff1a;color:var(--text-primary)}.resume-dialog .reset-btn:hover{background:#ffffff26}.compact-btn,.video-source-option,.quality-menu button{border-width:2px;border-radius:0;text-transform:uppercase}#videoReactContainer{border-radius:0}#reactResizeHandle{background:linear-gradient(135deg,transparent 50%,rgba(255,225,0,.35) 50%)}@media (max-width: 760px){#baseVideoControls{overflow-x:auto;gap:6px;padding:6px}.compact-time{display:none}}