.mplayer-hero{background:var(--bg-primary)}.mplayer-hero:before{background:radial-gradient(ellipse at 50% 0%,rgba(78,204,163,.1) 0%,transparent 50%),radial-gradient(ellipse at 80% 80%,rgba(59,130,246,.05) 0%,transparent 40%)}.mplayer-hero .hero-content{position:relative;z-index:2}.user-status{display:flex;align-items:center;justify-content:center;gap:12px;margin-top:24px;flex-wrap:wrap}.user-status-label{color:var(--accent);font-weight:600;font-size:.85rem;text-transform:uppercase;letter-spacing:.05em}.principal-id{font-family:var(--font-mono);font-size:.8rem;color:var(--text-muted);background:var(--bg-glass);border:1px solid var(--border-glass);padding:6px 12px;border-radius:var(--radius-sm);max-width:200px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.mplayer-section{padding:40px 24px 80px;background:linear-gradient(180deg,var(--bg-primary) 0%,var(--bg-secondary) 100%);min-height:100vh}.mplayer-container{max-width:1200px;margin:0 auto;display:flex;flex-direction:column;gap:24px}.player-card{padding:32px;border-radius:var(--radius-xl);background:var(--bg-glass);backdrop-filter:blur(var(--blur-lg));-webkit-backdrop-filter:blur(var(--blur-lg));border:1px solid var(--border-glass);position:relative;overflow:hidden}.player-card:before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(78,204,163,.3),transparent)}.player-display{display:flex;align-items:center;gap:24px;margin-bottom:28px}.player-artwork{width:80px;height:80px;background:linear-gradient(135deg,#4ecca326,#3b82f61a);border:1px solid var(--border-accent);border-radius:var(--radius-lg);display:flex;align-items:center;justify-content:center;font-size:32px;color:var(--accent);flex-shrink:0;animation:pulse 3s ease-in-out infinite}.player-info{flex:1;min-width:0}.player-title{font-size:1.35rem;font-weight:700;color:var(--text-primary);margin-bottom:6px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;letter-spacing:-.01em}.player-source{display:inline-flex;font-size:.7rem}.progress-container{margin-bottom:24px}.progress-range{-webkit-appearance:none;appearance:none;width:100%;height:4px;background:#ffffff14;border-radius:var(--radius-full);outline:none;cursor:pointer;margin-bottom:8px;transition:height var(--transition-fast)}.progress-range:hover{height:6px}.progress-range::-webkit-slider-runnable-track{height:inherit;border-radius:var(--radius-full);background:#ffffff14}.progress-range::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:14px;height:14px;background:var(--accent);border-radius:50%;border:none;margin-top:-5px;cursor:pointer;box-shadow:0 0 10px var(--accent-glow);transition:transform var(--transition-fast),box-shadow var(--transition-fast)}.progress-range::-webkit-slider-thumb:hover{transform:scale(1.3);box-shadow:0 0 16px var(--accent-glow-strong)}.progress-range::-moz-range-track{height:4px;border-radius:var(--radius-full);background:#ffffff14;border:none}.progress-range::-moz-range-thumb{width:14px;height:14px;background:var(--accent);border-radius:50%;border:none;cursor:pointer;box-shadow:0 0 10px var(--accent-glow)}.progress-range::-moz-range-progress{background:var(--accent);border-radius:var(--radius-full);height:4px}.time-display{display:flex;justify-content:space-between;font-size:.75rem;color:var(--text-muted);font-variant-numeric:tabular-nums;font-family:var(--font-mono)}.player-controls{display:flex;align-items:center;justify-content:center;gap:16px}.player-transport{display:flex;align-items:center;gap:16px}.transport-btn{width:44px;height:44px;border-radius:50%;font-size:1rem;padding:0;display:flex;align-items:center;justify-content:center}.play-btn{width:56px;height:56px;border-radius:50%;font-size:1.3rem;padding:0;display:flex;align-items:center;justify-content:center;box-shadow:0 0 24px var(--accent-glow);transition:all var(--transition-fast)}.play-btn:hover{box-shadow:0 0 32px var(--accent-glow-strong);transform:scale(1.08)}.player-modes{display:flex;gap:8px}.mode-btn{width:36px;height:36px;border-radius:var(--radius-sm);font-size:.85rem;padding:0;display:flex;align-items:center;justify-content:center;color:var(--text-muted);transition:all var(--transition-fast)}.mode-btn:hover{color:var(--text-primary);background:var(--bg-glass-hover)}.mode-btn.active{color:var(--accent);background:var(--accent-glow);box-shadow:0 0 12px var(--accent-glow)}.playlist-manager{display:grid;grid-template-columns:280px 1fr;gap:24px}.playlists-sidebar{border-radius:var(--radius-xl);display:flex;flex-direction:column;gap:16px;align-self:start;position:sticky;top:88px}.sidebar-title{font-size:.9rem;font-weight:700;color:var(--text-primary);display:flex;align-items:center;gap:8px;text-transform:uppercase;letter-spacing:.06em}.sidebar-title i{color:var(--accent);font-size:.85rem}.playlists-controls{display:flex;flex-direction:column;gap:8px}.playlist-input{width:100%;padding:10px 12px;font-size:.85rem}.playlists-list{display:flex;flex-direction:column;gap:6px;max-height:400px;overflow-y:auto;padding-right:4px}.playlists-list::-webkit-scrollbar{width:4px}.playlists-list::-webkit-scrollbar-track{background:transparent}.playlists-list::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:var(--radius-full)}.playlists-list::-webkit-scrollbar-thumb:hover{background:#fff3}.no-playlists{text-align:center;color:var(--text-muted);font-size:.85rem;padding:24px 12px}.playlist-card{display:flex;align-items:center;gap:10px;padding:10px 12px;background:var(--bg-glass);border:1px solid transparent;border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition-fast)}.playlist-card:hover{background:var(--bg-glass-hover);border-color:var(--border-glass-hover)}.playlist-card.active{background:var(--accent-glow);border-color:var(--accent);box-shadow:0 0 16px var(--accent-glow)}.playlist-card.active .playlist-card-name{color:var(--accent)}.playlist-card-info{flex:1;min-width:0}.playlist-card-name{font-size:.85rem;font-weight:600;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;line-height:1.3}.playlist-card-count{font-size:.7rem;color:var(--text-muted)}.playlist-card-actions{display:flex;gap:4px;flex-shrink:0;opacity:0;transition:opacity var(--transition-fast)}.playlist-card:hover .playlist-card-actions{opacity:1}.playlist-card-btn{width:28px;height:28px;border:none;border-radius:var(--radius-xs);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:.7rem;background:var(--bg-glass);color:var(--text-secondary);transition:all var(--transition-fast)}.playlist-card-btn:hover{background:var(--bg-glass-hover);color:var(--text-primary)}.playlist-card-delete{color:var(--danger)}.playlist-card-delete:hover{background:var(--danger-glow);color:var(--danger)}.playlist-content{border-radius:var(--radius-xl);display:flex;flex-direction:column;min-height:400px}.playlist-header{margin-bottom:20px;display:flex;flex-direction:column;gap:16px}.playlist-header-top{display:flex;align-items:center;justify-content:space-between;gap:16px}.playlist-header-top h2{font-size:1.3rem;font-weight:700;color:var(--text-primary);letter-spacing:-.01em}.playlist-header-actions{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.search-playlist{position:relative;flex:1;min-width:180px;max-width:300px}.search-playlist i{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--text-muted);font-size:.8rem;pointer-events:none}.search-input{padding-left:34px!important;font-size:.85rem}.playlist-action-btns{display:flex;gap:8px;flex-wrap:wrap}#playlistCount{flex-shrink:0}.playlist-container{flex:1;max-height:500px;overflow-y:auto;padding-right:6px}.playlist-container::-webkit-scrollbar{width:4px}.playlist-container::-webkit-scrollbar-track{background:transparent}.playlist-container::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:var(--radius-full)}.playlist-container::-webkit-scrollbar-thumb:hover{background:#fff3}.empty-playlist{text-align:center;padding:60px 24px;color:var(--text-muted);border:1px dashed var(--border-glass);border-radius:var(--radius-md);background:var(--bg-glass)}.empty-playlist i{font-size:48px;color:var(--text-muted);margin-bottom:16px;display:block;opacity:.4;animation:pulse 2.5s ease-in-out infinite}.empty-playlist p{font-size:.95rem;margin-bottom:4px}.empty-playlist .small-text{font-size:.8rem;color:var(--accent);opacity:.7;margin-top:8px}.playlist-item{display:flex;align-items:center;gap:14px;padding:12px 16px;background:var(--bg-glass);border:1px solid transparent;border-radius:var(--radius-sm);margin-bottom:6px;cursor:pointer;transition:all var(--transition-fast);position:relative}.playlist-item:hover{background:var(--bg-glass-hover);border-color:var(--border-glass-hover);transform:translate(4px)}.playlist-item.active{background:var(--accent-glow);border-color:#4ecca34d;box-shadow:0 0 16px var(--accent-glow)}.playlist-item.active:before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--accent);border-radius:var(--radius-full) 0 0 var(--radius-full)}.playlist-item.active .playlist-item-icon{color:var(--accent);animation:pulse 1.5s ease-in-out infinite}.playlist-item-icon{font-size:1rem;color:var(--text-muted);min-width:24px;text-align:center;transition:color var(--transition-fast)}.playlist-item-info{flex:1;min-width:0}.playlist-item-title{font-size:.9rem;font-weight:600;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-bottom:2px}.playlist-item-source{font-size:.7rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;padding:2px 6px;border-radius:var(--radius-xs);display:inline-block}.playlist-item-source[data-source=youtube],.playlist-item-source.youtube{background:#ff000026;color:#f44}.playlist-item-source[data-source=vimeo],.playlist-item-source.vimeo{background:#3b82f626;color:#3b82f6}.playlist-item-source[data-source=dailymotion],.playlist-item-source.dailymotion{background:#f59e0b26;color:#f59e0b}.playlist-item-actions{display:flex;gap:6px;flex-shrink:0;opacity:0;transition:opacity var(--transition-fast)}.playlist-item:hover .playlist-item-actions{opacity:1}.playlist-item-edit,.playlist-item-remove{width:32px;height:32px;border:none;border-radius:var(--radius-xs);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:.75rem;transition:all var(--transition-fast)}.playlist-item-edit{background:var(--bg-glass);color:var(--text-secondary)}.playlist-item-edit:hover{background:var(--accent-glow);color:var(--accent)}.playlist-item-remove{background:var(--bg-glass);color:var(--text-secondary)}.playlist-item-remove:hover{background:var(--danger-glow);color:var(--danger)}.add-song-card{border-radius:var(--radius-xl)}.add-song-title{font-size:.9rem;font-weight:700;color:var(--text-primary);margin-bottom:16px;display:flex;align-items:center;gap:8px;text-transform:uppercase;letter-spacing:.06em}.add-song-title i{color:var(--accent)}.add-song-form{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.url-input{flex:2;min-width:220px}.title-input{flex:1;min-width:160px}.player-source.youtube,.player-source[data-source=youtube]{background:#ff000026;color:#f44}.player-source.vimeo,.player-source[data-source=vimeo]{background:#3b82f626;color:#3b82f6}.player-source.dailymotion,.player-source[data-source=dailymotion]{background:#f59e0b26;color:#f59e0b}@media(max-width:900px){.playlist-manager{grid-template-columns:1fr}.playlists-sidebar{position:static}.playlists-list{max-height:200px}}@media(max-width:768px){.mplayer-section{padding:24px 16px 60px}.player-card{padding:20px}.player-display{flex-direction:column;text-align:center;gap:16px}.player-artwork{width:64px;height:64px;font-size:24px}.player-info{text-align:center}.player-title{font-size:1.1rem}.player-controls{flex-wrap:wrap;gap:12px}.playlist-header-actions{flex-direction:column;align-items:stretch}.search-playlist{max-width:none}.playlist-action-btns{justify-content:flex-start}.add-song-form{flex-direction:column}.add-song-form .btn{width:100%}.playlist-item-actions,.playlist-card-actions{opacity:1}}@media(max-width:480px){.player-controls{gap:8px}.play-btn{width:48px;height:48px;font-size:1.1rem}.transport-btn{width:38px;height:38px;font-size:.9rem}.playlist-header-top{flex-direction:column;align-items:flex-start;gap:8px}.playlist-header-top h2{font-size:1.1rem}}