:root{--bg-dark: #0b0c14;--bg-panel: #151621;--bg-controls: #1a1b26;--accent-purple: #6c5ce7;--accent-purple-hover: #5849c2;--accent-green: #00b894;--accent-red: #ff4757;--accent-blue: #74b9ff;--text-main: #ffffff;--text-muted: #a4b0be;--border-color: #2d3436}*{box-sizing:border-box;margin:0;padding:0}body{margin:0;padding:0;background-color:var(--bg-dark);color:var(--text-main);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;min-height:100vh;-webkit-font-smoothing:antialiased}.app-container{max-width:1200px;margin:0 auto;padding:0 20px;display:flex;flex-direction:column;min-height:100vh}.navbar{display:flex;justify-content:space-between;align-items:center;padding:20px 0;margin-bottom:20px;border-bottom:1px solid rgba(255,255,255,.05)}.brand{display:flex;align-items:center;gap:10px;font-size:1.3rem;font-weight:700;color:var(--accent-purple)}.brand-icon{font-size:1.5rem}.brand span{color:#fff}.nav-tabs{display:flex;gap:10px}.nav-btn{background:transparent;border:1px solid var(--border-color);color:var(--text-muted);padding:10px 18px;border-radius:8px;cursor:pointer;font-weight:600;font-size:.9rem;transition:all .2s ease}.nav-btn:hover{border-color:var(--text-muted);color:#fff}.nav-btn.active{background-color:var(--bg-panel);border-color:var(--accent-purple);color:#fff}.sub-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:15px}.room-title{font-size:1.1rem;font-weight:700;color:#fff}.live-badge{display:flex;align-items:center;gap:8px;background-color:#00b8941a;color:var(--accent-green);padding:6px 14px;border-radius:20px;font-size:.8rem;font-weight:700;border:1px solid rgba(0,184,148,.2)}.live-badge.disconnected{background-color:#ff47571a;color:var(--accent-red);border-color:#ff475733}.live-badge.disconnected .dot{background-color:var(--accent-red);box-shadow:0 0 8px var(--accent-red)}.dot{width:8px;height:8px;background-color:var(--accent-green);border-radius:50%;box-shadow:0 0 10px var(--accent-green);animation:pulse 2s infinite}@keyframes pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.6;transform:scale(.9)}}.content-area{flex:1;display:flex;flex-direction:column;padding-bottom:40px}.view-hidden{display:none!important}.player-view{display:flex;flex-direction:column}.player-container{position:relative;border-radius:12px;overflow:hidden;background:#000;box-shadow:0 20px 60px #0009}.player-container.cursor-hidden,.player-container.cursor-hidden *{cursor:none!important}.player-container:fullscreen{border-radius:0;width:100vw;height:100vh}.player-frame{width:100%;aspect-ratio:16/9;background-color:#000;position:relative}.player-container:fullscreen .player-frame{height:100%;aspect-ratio:unset}.player-frame>div{width:100%!important;height:100%!important}.click-overlay{position:absolute;top:0;left:0;width:100%;height:100%;z-index:10;cursor:pointer}.no-video{width:100%;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--bg-panel),var(--bg-dark));aspect-ratio:16/9}.no-video-icon{font-size:4rem;margin-bottom:15px;opacity:.4}.no-video p{color:var(--text-muted);font-size:1.1rem}.no-video-hint{font-size:.9rem!important;opacity:.6;margin-top:8px}.video-controls{position:absolute;bottom:0;left:0;width:100%;z-index:20;background:linear-gradient(to top,rgba(0,0,0,.9) 0%,rgba(0,0,0,.6) 50%,transparent 100%);-webkit-backdrop-filter:none;backdrop-filter:none;padding:40px 20px 20px;display:flex;flex-direction:column;justify-content:flex-end;height:auto;transition:opacity .3s ease;opacity:1;pointer-events:none}.video-controls>*{pointer-events:auto}.video-controls.controls-hidden{opacity:0;pointer-events:none!important;cursor:none}.video-controls.controls-hidden>*{pointer-events:none!important}.player-container:fullscreen .video-controls{position:fixed;bottom:0;border-radius:0}.progress-bar-container{position:relative;height:6px;background:#fff3;border-radius:4px;cursor:pointer;margin-bottom:16px;transition:height .2s ease;pointer-events:auto}.progress-bar-container:hover{height:10px}.progress-bar-container:hover .progress-bar-handle{opacity:1;transform:translate(-50%) translateY(-50%) scale(1)}.progress-bar-buffered{position:absolute;top:0;left:0;height:100%;background:#ffffff40;border-radius:4px;pointer-events:none;transition:width .1s linear}.progress-bar-played{position:absolute;top:0;left:0;height:100%;background:linear-gradient(90deg,var(--accent-purple),var(--accent-blue));border-radius:4px;pointer-events:none;transition:width .1s linear}.progress-bar-handle{position:absolute;top:50%;width:16px;height:16px;background:#fff;border-radius:50%;transform:translate(-50%) translateY(-50%) scale(0);transition:opacity .2s,transform .2s;box-shadow:0 2px 8px #00000080;pointer-events:none}.controls-row{display:flex;align-items:center;justify-content:space-between;gap:16px;pointer-events:auto}.controls-left,.controls-center,.controls-right{display:flex;align-items:center;gap:6px}.controls-left{flex:1}.controls-center{flex:0 0 auto}.controls-right{flex:1;justify-content:flex-end}.control-btn{background:transparent;border:none;color:var(--text-main);cursor:pointer;padding:8px;border-radius:8px;display:flex;align-items:center;justify-content:center;transition:all .2s ease;opacity:.9}.control-btn:hover:not(:disabled){background:#ffffff26;opacity:1}.control-btn:active:not(:disabled){transform:scale(.92)}.control-btn:disabled{opacity:.3;cursor:not-allowed}.control-btn svg{width:24px;height:24px;filter:drop-shadow(0 2px 4px rgba(0,0,0,.5))}.control-btn.play-btn svg{width:32px;height:32px}.time-display{font-family:SF Mono,Monaco,Consolas,monospace;font-size:.85rem;color:#ddd;margin-left:10px;display:flex;align-items:center;gap:5px;white-space:nowrap;text-shadow:0 2px 4px rgba(0,0,0,.8)}.time-current{color:#fff;font-weight:600}.time-separator{opacity:.7}.time-duration{opacity:.8}.sync-status{display:flex;align-items:center;gap:8px;font-size:.75rem;font-weight:600;padding:6px 14px;border-radius:20px;background:#0009;color:var(--accent-green);border:1px solid rgba(0,184,148,.3);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.sync-status.error{background:#0009;color:var(--accent-red);border-color:#ff47574d}.sync-status.error .sync-dot{background:var(--accent-red)}.sync-dot{width:6px;height:6px;border-radius:50%;background:var(--accent-green);animation:pulse 2s infinite}.volume-slider-container{width:90px;display:flex;align-items:center;padding:0 6px;opacity:.9;transition:opacity .2s}.volume-slider-container:hover{opacity:1}.volume-slider{-webkit-appearance:none;width:100%;height:4px;border-radius:2px;background:#ffffff4d;outline:none;cursor:pointer;box-shadow:0 2px 4px #00000080}.volume-slider::-webkit-slider-thumb{-webkit-appearance:none;width:14px;height:14px;border-radius:50%;background:#fff;cursor:pointer;box-shadow:0 2px 4px #00000080;transition:transform .15s}.volume-slider::-webkit-slider-thumb:hover{transform:scale(1.2)}.volume-slider::-moz-range-thumb{width:14px;height:14px;border-radius:50%;background:#fff;cursor:pointer;border:none}.user-id-footer{text-align:right;font-size:.75rem;color:#444;margin-top:14px;font-family:SF Mono,Monaco,monospace}.admin-view{background-color:var(--bg-panel);padding:35px 40px;border-radius:12px;max-width:700px;margin:0 auto;width:100%;border:1px solid var(--border-color)}.admin-view h2{margin-top:0;margin-bottom:25px;padding-bottom:20px;border-bottom:1px solid var(--border-color);font-size:1.4rem}.admin-status{margin-bottom:25px}.status-indicator{display:inline-flex;align-items:center;gap:8px;padding:10px 18px;border-radius:8px;font-size:.9rem;font-weight:500}.status-indicator.online{background:#00b8941a;color:var(--accent-green)}.status-indicator.offline{background:#ff47571a;color:var(--accent-red)}.admin-section{margin-bottom:25px}.admin-label{display:block;font-size:.85rem;font-weight:600;color:var(--text-muted);margin-bottom:10px;text-transform:uppercase;letter-spacing:.5px}.input-group{display:flex;gap:12px}.admin-input{flex:1;background-color:var(--bg-dark);border:1px solid var(--border-color);color:#fff;padding:14px 16px;border-radius:8px;font-size:1rem;transition:border-color .2s,box-shadow .2s}.admin-input:focus{outline:none;border-color:var(--accent-purple);box-shadow:0 0 0 3px #6c5ce733}.admin-input::placeholder{color:#555}.btn-primary{background:linear-gradient(135deg,var(--accent-purple),var(--accent-purple-hover));color:#fff;border:none;padding:14px 24px;border-radius:8px;cursor:pointer;font-weight:600;font-size:.95rem;transition:transform .2s,box-shadow .2s;white-space:nowrap}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 20px #6c5ce766}.btn-primary:active{transform:translateY(0)}.presets{display:flex;flex-wrap:wrap;gap:10px}.btn-outline{background:transparent;border:1px solid var(--border-color);color:var(--text-muted);padding:10px 16px;border-radius:6px;cursor:pointer;font-size:.85rem;transition:all .2s}.btn-outline:hover{border-color:var(--accent-purple);color:#fff;background:#6c5ce71a}.current-video{background:var(--bg-dark);padding:14px 16px;border-radius:8px;border:1px solid var(--border-color);min-height:50px}.current-video code{font-family:SF Mono,Monaco,monospace;font-size:.85rem;color:var(--accent-purple);word-break:break-all}.no-video-text{color:var(--text-muted);font-style:italic}.debug-box{background-color:#000;padding:16px;border-radius:8px;font-family:SF Mono,Monaco,monospace;font-size:.8rem;color:#0f0;height:220px;overflow-y:auto;border:1px solid var(--border-color)}.debug-empty{color:#444;font-style:italic}.debug-line{padding:3px 0;border-bottom:1px solid rgba(255,255,255,.03)}.debug-line:last-child{border-bottom:none}.debug-box::-webkit-scrollbar{width:6px}.debug-box::-webkit-scrollbar-track{background:transparent}.debug-box::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:3px}@media (max-width: 768px){.navbar{flex-direction:column;gap:15px}.nav-tabs{width:100%}.nav-btn{flex:1;text-align:center;padding:12px 10px;font-size:.85rem}.video-controls{padding:30px 14px 16px}.controls-row{flex-wrap:wrap;gap:12px}.controls-left{order:1;flex:1;min-width:0}.controls-right{order:2;flex:0 0 auto}.controls-center{order:3;width:100%;justify-content:center}.control-btn{padding:8px}.control-btn svg{width:22px;height:22px}.control-btn.play-btn svg{width:28px;height:28px}.volume-slider-container{width:70px}.time-display{font-size:.75rem}.input-group{flex-direction:column}.admin-view{padding:25px 20px}.presets{flex-direction:column}.btn-outline{width:100%}}.start-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:#0b0c14f2;z-index:9999;display:flex;align-items:center;justify-content:center;cursor:pointer;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);animation:fadeIn .3s ease}.start-content{text-align:center;color:#fff;transform:scale(1);transition:transform .2s ease}.start-overlay:hover .start-content{transform:scale(1.05)}.start-icon{font-size:5rem;margin-bottom:20px;text-shadow:0 0 30px rgba(108,92,231,.6)}.start-content h2{font-size:2rem;margin-bottom:10px;font-weight:700}.start-content p{color:var(--text-muted);font-size:1rem}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--color-bg-primary: #0f0f1a;--color-bg-secondary: #1a1a2e;--color-bg-tertiary: #16213e;--color-bg-card: #1e1e3f;--color-accent: #e94560;--color-accent-hover: #ff6b6b;--color-accent-muted: rgba(233, 69, 96, .2);--color-success: #00d26a;--color-warning: #ffc107;--color-error: #ff4757;--color-text-primary: #ffffff;--color-text-secondary: #a0a0b0;--color-text-muted: #6c6c7c;--color-border: #2a2a4a;--spacing-xs: 4px;--spacing-sm: 8px;--spacing-md: 16px;--spacing-lg: 24px;--spacing-xl: 32px;--spacing-2xl: 48px;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--radius-full: 9999px;--transition-fast: .15s ease;--transition-normal: .25s ease;--shadow-sm: 0 2px 4px rgba(0, 0, 0, .3);--shadow-md: 0 4px 12px rgba(0, 0, 0, .4);--shadow-lg: 0 8px 24px rgba(0, 0, 0, .5);--shadow-glow: 0 0 20px rgba(233, 69, 96, .3)}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;background-color:var(--color-bg-primary);color:var(--color-text-primary);line-height:1.5;min-height:100vh}.app{display:flex;flex-direction:column;min-height:100vh}.main{flex:1;max-width:1400px;width:100%;margin:0 auto;padding:var(--spacing-lg)}.header{display:flex;justify-content:space-between;align-items:center;padding:var(--spacing-md) var(--spacing-lg);background:var(--color-bg-secondary);border-bottom:1px solid var(--color-border);position:sticky;top:0;z-index:100;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.header-left,.header-right{display:flex;align-items:center;gap:var(--spacing-md)}.logo{font-size:1.5rem;font-weight:700;background:linear-gradient(135deg,var(--color-accent),#ff8c42);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.video-type{padding:var(--spacing-xs) var(--spacing-sm);background:var(--color-accent-muted);color:var(--color-accent);border-radius:var(--radius-sm);font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.connection-status{display:flex;align-items:center;gap:var(--spacing-xs);font-size:.875rem;font-weight:500}.connection-status.connected{color:var(--color-success)}.connection-status.disconnected{color:var(--color-error)}.player-section{margin-bottom:var(--spacing-lg)}.player-container{aspect-ratio:16 / 9;background:var(--color-bg-secondary);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);border:1px solid var(--color-border)}.player-container>div{width:100%!important;height:100%!important}.no-video{width:100%;height:100%;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--color-bg-secondary),var(--color-bg-tertiary))}.no-video-content{text-align:center;padding:var(--spacing-xl)}.no-video-icon{font-size:4rem;display:block;margin-bottom:var(--spacing-md);opacity:.5}.no-video p{color:var(--color-text-secondary);font-size:1.125rem}.no-video-hint{font-size:.875rem!important;color:var(--color-text-muted)!important;margin-top:var(--spacing-sm)}.player-info{display:flex;justify-content:space-between;align-items:center;padding:var(--spacing-md);background:var(--color-bg-secondary);border-radius:0 0 var(--radius-md) var(--radius-md);margin-top:-4px;border:1px solid var(--color-border);border-top:none}.time-display{font-family:SF Mono,Monaco,Consolas,monospace;font-size:.875rem;color:var(--color-text-secondary)}.playback-status{font-size:.875rem;color:var(--color-text-secondary)}.error-banner{display:flex;justify-content:space-between;align-items:center;padding:var(--spacing-md);background:#ff475726;border:1px solid var(--color-error);border-radius:var(--radius-md);color:var(--color-error);margin-bottom:var(--spacing-lg)}.error-banner button{background:none;border:none;color:var(--color-error);cursor:pointer;font-size:1.25rem;padding:var(--spacing-xs)}.admin-panel{background:var(--color-bg-card);border-radius:var(--radius-lg);padding:var(--spacing-lg);border:1px solid var(--color-border);box-shadow:var(--shadow-md)}.admin-panel h3{font-size:1.25rem;font-weight:600;margin-bottom:var(--spacing-sm)}.admin-hint{color:var(--color-text-secondary);font-size:.875rem;margin-bottom:var(--spacing-md)}.admin-form{display:flex;gap:var(--spacing-md)}.admin-input{flex:1;padding:var(--spacing-md);background:var(--color-bg-primary);border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text-primary);font-size:1rem;transition:border-color var(--transition-fast),box-shadow var(--transition-fast)}.admin-input:focus{outline:none;border-color:var(--color-accent);box-shadow:0 0 0 3px var(--color-accent-muted)}.admin-input::placeholder{color:var(--color-text-muted)}.admin-input:disabled{opacity:.6;cursor:not-allowed}.quick-links{margin-top:var(--spacing-md);padding-top:var(--spacing-md);border-top:1px solid var(--color-border);display:flex;align-items:center;gap:var(--spacing-md)}.quick-links-label{color:var(--color-text-muted);font-size:.875rem}.btn{display:inline-flex;align-items:center;justify-content:center;padding:var(--spacing-md) var(--spacing-lg);font-size:1rem;font-weight:600;border:none;border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast);white-space:nowrap}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-primary{background:linear-gradient(135deg,var(--color-accent),#c73e54);color:#fff;box-shadow:var(--shadow-sm)}.btn-primary:hover:not(:disabled){background:linear-gradient(135deg,var(--color-accent-hover),var(--color-accent));box-shadow:var(--shadow-glow);transform:translateY(-1px)}.btn-primary:active:not(:disabled){transform:translateY(0)}.btn-small{padding:var(--spacing-xs) var(--spacing-sm);font-size:.75rem}.btn-link{background:transparent;color:var(--color-accent);padding:var(--spacing-xs) var(--spacing-sm);font-size:.875rem}.btn-link:hover{text-decoration:underline}.debug-panel{margin-top:var(--spacing-lg);padding:var(--spacing-md);background:#0000004d;border-radius:var(--radius-md);border:1px dashed var(--color-border);font-size:.75rem}.debug-panel h4{margin-bottom:var(--spacing-sm);color:var(--color-text-muted)}.debug-panel ul{list-style:none}.debug-panel li{color:var(--color-text-muted);margin-bottom:var(--spacing-xs)}.debug-panel code{background:var(--color-bg-primary);padding:2px 6px;border-radius:var(--radius-sm);font-family:SF Mono,Monaco,Consolas,monospace;color:var(--color-accent)}.footer{padding:var(--spacing-lg);text-align:center;color:var(--color-text-muted);font-size:.875rem;border-top:1px solid var(--color-border)}@media (max-width: 768px){.header{flex-direction:column;gap:var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-md)}.main{padding:var(--spacing-md)}.admin-form{flex-direction:column}.quick-links{flex-wrap:wrap}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.connection-status.disconnected{animation:pulse 1.5s infinite}