:root{--bg-primary: #0a0c10;--bg-secondary: #12161f;--bg-card: rgba(22, 27, 38, .7);--bg-card-hover: rgba(30, 37, 52, .85);--border-color: rgba(255, 255, 255, .08);--border-glow: rgba(99, 102, 241, .3);--accent-purple: #6366f1;--accent-pink: #ec4899;--accent-cyan: #06b6d4;--accent-green: #10b981;--text-main: #f3f4f6;--text-muted: #9ca3af;--text-dim: #6b7280;--radius-sm: 8px;--radius-md: 14px;--radius-lg: 20px;--shadow-main: 0 20px 40px -15px rgba(0, 0, 0, .6);--glass-blur: backdrop-filter: blur(16px)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Plus Jakarta Sans,Outfit,-apple-system,BlinkMacSystemFont,sans-serif;background-color:var(--bg-primary);color:var(--text-main);min-height:100vh;line-height:1.5;background-image:radial-gradient(circle at 15% 15%,rgba(99,102,241,.12) 0%,transparent 40%),radial-gradient(circle at 85% 85%,rgba(236,72,153,.08) 0%,transparent 40%);background-attachment:fixed}.app-container{max-width:1280px;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;border-bottom:1px solid var(--border-color);margin-bottom:24px}.nav-brand{display:flex;align-items:center;gap:12px}.logo-icon{width:42px;height:42px;border-radius:var(--radius-sm);background:linear-gradient(135deg,var(--accent-purple),var(--accent-pink));display:flex;align-items:center;justify-content:center;color:#fff;box-shadow:0 4px 15px #6366f166}.brand-name{font-family:Outfit,sans-serif;font-size:1.4rem;font-weight:700;letter-spacing:-.5px}.brand-name .highlight{background:linear-gradient(135deg,var(--accent-purple),var(--accent-pink));-webkit-background-clip:text;-webkit-text-fill-color:transparent}.nav-actions{display:flex;align-items:center;gap:14px}.icon-btn,.github-link{display:flex;align-items:center;gap:8px;background:var(--bg-card);border:1px solid var(--border-color);color:var(--text-main);padding:8px 16px;border-radius:var(--radius-sm);text-decoration:none;font-size:.9rem;font-weight:500;cursor:pointer;transition:all .25s ease;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.icon-btn:hover,.github-link:hover{background:var(--bg-card-hover);border-color:var(--border-glow);transform:translateY(-2px)}.main-content{flex:1;display:flex;flex-direction:column;gap:32px;padding-bottom:40px}.player-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-main);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);transition:border-color .3s ease}.player-card:hover{border-color:var(--border-glow)}.player-container{width:100%;aspect-ratio:16 / 9;background:#000;position:relative}media-player{width:100%;height:100%;--media-brand: var(--accent-purple);--media-focus-ring: 0 0 0 3px rgba(99, 102, 241, .5);--media-object-fit: contain;background:#000}media-provider,media-provider iframe,media-provider video,media-provider [data-media-provider]{object-fit:contain!important;max-width:100%!important;max-height:100%!important;margin:auto!important}.player-info{padding:24px 28px;display:flex;flex-direction:column;gap:16px;background:linear-gradient(180deg,#12161f66,#0a0c1099)}.info-header{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px}.video-title{font-family:Outfit,sans-serif;font-size:1.5rem;font-weight:600;color:#fff}.badge-status{display:flex;align-items:center;gap:8px;background:#10b9811f;border:1px solid rgba(16,185,129,.3);color:var(--accent-green);padding:6px 14px;border-radius:50px;font-size:.85rem;font-weight:600}.status-dot{width:8px;height:8px;background-color:var(--accent-green);border-radius:50%;box-shadow:0 0 8px var(--accent-green)}.info-meta{display:flex;gap:24px;flex-wrap:wrap;color:var(--text-muted);font-size:.9rem}.meta-item{display:flex;align-items:center;gap:8px}.meta-item code{background:#ffffff14;padding:2px 8px;border-radius:4px;color:var(--accent-cyan);font-family:monospace}.control-panel{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:24px}.panel-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:24px;display:flex;flex-direction:column;gap:18px;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.panel-card h2{font-family:Outfit,sans-serif;font-size:1.15rem;font-weight:600;display:flex;align-items:center;gap:10px;color:#fff}.panel-desc{font-size:.88rem;color:var(--text-muted)}.url-input-form{width:100%}.input-wrapper{position:relative;display:flex;gap:8px}.input-icon{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:#ef4444;width:20px;height:20px;pointer-events:none}.url-input-form input{flex:1;background:#0a0c10cc;border:1px solid var(--border-color);border-radius:var(--radius-sm);padding:12px 14px 12px 44px;color:#fff;font-size:.9rem;outline:none;transition:all .25s ease}.url-input-form input:focus{border-color:var(--accent-purple);box-shadow:0 0 0 3px #6366f140}.btn-primary{display:flex;align-items:center;gap:8px;background:linear-gradient(135deg,var(--accent-purple),#4f46e5);color:#fff;border:none;padding:12px 20px;border-radius:var(--radius-sm);font-weight:600;font-size:.9rem;cursor:pointer;transition:all .25s ease;white-space:nowrap}.btn-primary:hover{opacity:.92;transform:translateY(-1px);box-shadow:0 6px 20px #6366f166}.quick-links{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-top:4px}.quick-label{font-size:.8rem;color:var(--text-dim)}.chip-btn{background:#ffffff0d;border:1px solid var(--border-color);color:var(--text-muted);padding:4px 12px;border-radius:50px;font-size:.78rem;cursor:pointer;transition:all .2s ease}.chip-btn:hover{background:#6366f126;border-color:var(--accent-purple);color:#fff}.url-templates{display:flex;flex-direction:column;gap:14px}.template-item{display:flex;flex-direction:column;gap:6px}.template-label{font-size:.8rem;color:var(--text-dim);font-weight:500}.copy-box{display:flex;align-items:center;justify-content:space-between;background:#0a0c10cc;border:1px solid var(--border-color);border-radius:var(--radius-sm);padding:8px 12px}.copy-box code{font-family:monospace;font-size:.85rem;color:var(--accent-cyan);overflow-x:auto;white-space:nowrap}.copy-btn{background:transparent;border:none;color:var(--text-muted);cursor:pointer;padding:4px;border-radius:4px;transition:color .2s ease;display:flex;align-items:center}.copy-btn:hover{color:#fff}.copy-btn.copied{color:var(--accent-green)}.footer{text-align:center;padding:24px 0;border-top:1px solid var(--border-color);color:var(--text-dim);font-size:.85rem}@media (max-width: 768px){.player-info{padding:16px 20px}.video-title{font-size:1.2rem}.input-wrapper{flex-direction:column}.btn-primary{justify-content:center}}body.player-only-mode{padding:0;margin:0;overflow:hidden;background-color:#000}body.player-only-mode .app-container{max-width:100vw;width:100vw;height:100vh;padding:0;margin:0;justify-content:center;align-items:center}body.player-only-mode .navbar,body.player-only-mode .player-info,body.player-only-mode .control-panel,body.player-only-mode .footer{display:none!important}body.player-only-mode .main-content{padding:0;gap:0;width:100vw;height:100vh;display:flex;align-items:center;justify-content:center}body.player-only-mode .player-card{width:100vw;height:100vh;border-radius:0;border:none;box-shadow:none;background:#000;display:flex;align-items:center;justify-content:center}body.player-only-mode .player-container{width:100vw;height:100vh;aspect-ratio:auto;display:flex;align-items:center;justify-content:center;background:#000}body.player-only-mode media-player{width:100%;height:100%;max-width:100vw;max-height:100vh}