.skeleton{background:linear-gradient(90deg,var(--bg-tertiary,#1a1a1a) 25%,var(--bg-elevated,#242424) 50%,var(--bg-tertiary,#1a1a1a) 75%);background-size:200% 100%;animation:skeleton-shimmer 1.5s infinite;border-radius:4px}@keyframes skeleton-shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.song-card-skeleton{display:flex;align-items:center;gap:10px;background:var(--bg-secondary,#141414);border:1px solid var(--border-color,rgba(211,119,29,.2));border-radius:10px;padding:10px 12px}.song-card-skeleton .album-art,.song-card-skeleton .rank{flex-shrink:0}.song-card-skeleton .info{flex:1 1;display:flex;flex-direction:column;gap:6px;min-width:0}.song-card-skeleton .votes{display:flex;flex-direction:column;align-items:center;gap:4px;flex-shrink:0}.playlist-skeleton{display:flex;flex-direction:column;gap:12px}.header-stats-skeleton{display:flex;gap:8px}.search-result-skeleton{display:flex;align-items:center;gap:12px;padding:12px 16px;background:var(--bg-secondary,#141414);border-bottom:1px solid var(--border-color,rgba(211,119,29,.2))}.search-result-skeleton .info{flex:1 1;display:flex;flex-direction:column;gap:6px;min-width:0}.versus-battle-banner{background:linear-gradient(135deg,#1a1a2e,#16213e);border:2px solid #ff6b35;border-radius:16px;padding:20px;margin-bottom:20px;box-shadow:0 0 30px rgba(255,107,53,.4);animation:pulse-glow 2s infinite}.versus-battle-banner.lightning{border-color:gold;box-shadow:0 0 40px rgba(255,215,0,.5);animation:lightning-pulse .5s infinite}@keyframes pulse-glow{0%,to{box-shadow:0 0 20px rgba(255,107,53,.3)}50%{box-shadow:0 0 40px rgba(255,107,53,.5)}}@keyframes lightning-pulse{0%,to{box-shadow:0 0 30px rgba(255,215,0,.4)}50%{box-shadow:0 0 50px rgba(255,215,0,.7)}}.battle-header{text-align:center;margin-bottom:16px}.battle-title{font-size:1.25rem;color:#ff6b35;margin:0;text-transform:uppercase;letter-spacing:2px;text-shadow:0 0 10px rgba(255,107,53,.5)}.lightning .battle-title{color:gold;text-shadow:0 0 10px rgba(255,215,0,.5)}.battle-countdown{font-size:2rem;font-weight:700;color:#fff;margin-top:4px;font-family:monospace;transition:color .2s}.battle-countdown.urgent{color:#f44;animation:countdown-pulse .5s infinite}@keyframes countdown-pulse{0%,to{transform:scale(1)}50%{transform:scale(1.1)}}.battle-arena{display:grid;grid-template-columns:1fr auto 1fr;grid-gap:12px;gap:12px;align-items:center}.battle-song{background:hsla(0,0%,100%,.05);border:2px solid transparent;border-radius:12px;padding:12px;text-align:center;cursor:pointer;transition:all .2s;position:relative}.battle-song:hover:not(.voted):not(.winner):not(.loser){border-color:rgba(255,107,53,.5);background:rgba(255,107,53,.1);transform:scale(1.02)}.battle-song:focus{outline:2px solid #ff6b35;outline-offset:2px}.battle-song.voted{background:rgba(74,222,128,.2);border-color:#4ade80;cursor:default}.battle-song.winner{background:rgba(74,222,128,.3);border-color:#4ade80;cursor:default}.battle-song.loser{opacity:.5;cursor:default}.battle-album-art{width:80px;height:80px;border-radius:8px;object-fit:cover;margin-bottom:8px}.battle-song-name{font-weight:600;font-size:.9rem;color:#fff}.battle-song-artist,.battle-song-name{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:120px;margin:0 auto}.battle-song-artist{font-size:.75rem;color:#d3771d}.loser-badge,.vote-badge,.vote-count,.winner-badge{position:absolute;padding:4px 8px;border-radius:4px;font-size:.7rem;font-weight:600}.vote-badge{background:#4ade80}.vote-badge,.winner-badge{bottom:8px;left:50%;transform:translateX(-50%);color:#000}.winner-badge{background:gold}.loser-badge{bottom:8px;left:50%;transform:translateX(-50%);background:#666;color:#fff}.vote-count{top:8px;right:8px;background:rgba(0,0,0,.5);color:#fff}.battle-vs{display:flex;align-items:center;justify-content:center}.battle-vs span{font-size:1.5rem;font-weight:800;color:#ff6b35;text-shadow:0 0 10px rgba(255,107,53,.5)}.battle-instructions{text-align:center;margin-top:12px;font-size:.85rem;color:hsla(0,0%,100%,.7)}.battle-instructions.voted{color:#4ade80}@media (max-width:640px){.versus-battle-banner{padding:16px}.battle-arena{grid-template-columns:1fr;gap:8px}.battle-vs{order:-1;margin:-4px 0}.battle-vs span{font-size:1.2rem}.battle-album-art{width:64px;height:64px}.battle-song-artist,.battle-song-name{max-width:100%}}@media (max-width:480px){.versus-battle-banner{padding:12px}.battle-album-art{width:50px;height:50px}.battle-song-artist,.battle-song-name{max-width:90px}.battle-vs span{font-size:1rem}}.video-preview-popup{position:fixed;z-index:9999;width:320px;background:var(--bg-secondary,#141414);border:1px solid var(--border-color,rgba(211,119,29,.3));border-radius:12px;box-shadow:0 8px 32px rgba(0,0,0,.5),0 0 20px rgba(211,119,29,.2);overflow:hidden;animation:popup-appear .2s ease-out}@keyframes popup-appear{0%{opacity:0;transform:scale(.95) translateY(-8px)}to{opacity:1;transform:scale(1) translateY(0)}}.video-preview-header{display:flex;align-items:center;justify-content:space-between;padding:8px 12px;background:rgba(0,0,0,.3);border-bottom:1px solid hsla(0,0%,100%,.1)}.video-preview-title{display:flex;flex-direction:column;gap:2px;min-width:0;flex:1 1;margin-right:8px}.video-preview-title .song-name{font-weight:600;font-size:.85rem;color:var(--text-primary,#fff);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.video-preview-title .artist-name{font-size:.75rem;color:var(--orange-primary,#d3771d);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.video-preview-header .close-btn{flex-shrink:0;width:28px;height:28px;border:none;background:hsla(0,0%,100%,.1);color:var(--text-primary,#fff);border-radius:50%;font-size:1.2rem;line-height:1;cursor:pointer;transition:all .15s;display:flex;align-items:center;justify-content:center}.video-preview-header .close-btn:hover{background:rgba(255,107,53,.3);color:#ff6b35}.video-container{position:relative;width:100%;height:180px;background:#000}.video-container iframe{display:block}.video-loading{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;background:rgba(0,0,0,.8);color:var(--text-secondary,#a0a0a0);font-size:.85rem}.video-loading .spinner{width:24px;height:24px;border:2px solid rgba(211,119,29,.3);border-top:2px solid var(--orange-primary,#d3771d);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(1turn)}}.video-preview-controls{display:flex;align-items:center;justify-content:space-between;padding:8px 12px;background:rgba(0,0,0,.3)}.mute-btn{padding:6px 12px;border:none;background:var(--bg-tertiary,#1a1a1a);color:var(--text-primary,#fff);border-radius:6px;font-size:.8rem;cursor:pointer;transition:all .15s}.mute-btn:hover{background:rgba(211,119,29,.2)}.mute-btn.muted{color:var(--text-muted,#666)}.mute-btn.unmuted{background:rgba(74,222,128,.2);color:#4ade80}.youtube-link{font-size:.75rem;color:var(--text-secondary,#a0a0a0);text-decoration:none;transition:color .15s}.youtube-link:hover{color:red}@media (max-width:480px){.video-preview-popup{position:fixed;top:50%!important;left:50%!important;transform:translate(-50%,-50%);width:calc(100vw - 32px);max-width:360px}.video-container{height:200px}}.album-art-container{position:relative;cursor:pointer}.album-art-container:after{content:"▶";position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(0,0,0,.5);color:#fff;font-size:1.5rem;opacity:0;transition:opacity .2s;border-radius:inherit}.album-art-container:hover:after{opacity:1}