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var(--transition)}.queue-clear-btn:hover{color:var(--primary)}.queue-clear-btn:disabled{opacity:.3;cursor:not-allowed}.queue-close-btn{color:var(--text-secondary);padding:4px}.queue-list{flex:1;overflow-y:auto;padding:8px}.queue-empty{text-align:center;padding:40px 20px;color:var(--text-dim);font-size:14px}.queue-empty-hint{font-size:12px;margin-top:8px}.queue-item{display:flex;align-items:center;padding:10px 12px;border-radius:var(--radius-sm);cursor:pointer;transition:background var(--transition)}.queue-item:hover{background:var(--bg-hover)}.queue-item-active{background:#fa2d4814}.queue-item-info{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}.queue-item-name{font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.queue-item-active .queue-item-name{color:var(--primary)}.queue-item-artist{font-size:11px;color:var(--text-dim);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.queue-item-remove{padding:4px;color:var(--text-dim);opacity:0;transition:all var(--transition)}.queue-item:hover .queue-item-remove{opacity:1}.queue-item-remove:hover{color:var(--primary)}.toast-container{position:fixed;top:20px;right:20px;z-index:9999;display:flex;flex-direction:column;gap:8px;pointer-events:none}.toast-item{display:flex;align-items:center;gap:8px;padding:12px 20px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);box-shadow:var(--shadow);animation:toastIn .3s ease;pointer-events:auto;font-size:13px}@keyframes toastIn{0%{opacity:0;transform:translate(100%)}to{opacity:1;transform:translate(0)}}.toast-icon{font-size:14px;flex-shrink:0}.toast-success .toast-icon{color:#4caf50}.toast-error .toast-icon{color:var(--primary)}.toast-info .toast-icon{color:#2196f3}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:60px 20px;color:var(--text-dim)}.empty-state p{margin-top:12px;font-size:14px}.empty-hint{font-size:12px;color:var(--text-dim);margin-top:4px}.spinner{width:24px;height:24px;border:2px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite}.spinner-small{width:20px;height:20px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.page-transition{animation:pageIn .3s ease}@keyframes pageIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-dim)}.eq-btn.active{color:var(--primary)}.eq-btn.active:hover{color:var(--primary-hover)}.eq-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--bg-overlay);z-index:1000;display:flex;align-items:center;justify-content:center;animation:fadeIn .2s ease}.eq-panel{background:#12122a;border:1px solid var(--border);border-radius:var(--radius);box-shadow:0 8px 48px #0009;width:96vw;max-width:1100px;max-height:90vh;overflow:hidden;display:flex;flex-direction:column}.eq-header{padding:16px 20px 12px;border-bottom:1px solid var(--border)}.eq-title-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.eq-title-row h3{font-size:16px;font-weight:600;color:var(--text-main)}.eq-header-actions{display:flex;align-items:center;gap:10px}.eq-toggle{display:flex;align-items:center;gap:6px;cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none}.eq-toggle input{display:none}.eq-toggle-slider{width:36px;height:20px;background:var(--border);border-radius:10px;position:relative;transition:background .2s}.eq-toggle-slider:after{content:"";position:absolute;width:16px;height:16px;background:var(--text-dim);border-radius:50%;top:2px;left:2px;transition:.2s}.eq-toggle input:checked+.eq-toggle-slider{background:var(--primary)}.eq-toggle input:checked+.eq-toggle-slider:after{transform:translate(16px);background:#fff}.eq-toggle-label{font-size:12px;font-weight:600;color:var(--text-secondary);min-width:24px}.eq-reset-btn{background:none;border:1px solid var(--border);color:var(--text-secondary);padding:4px 8px;border-radius:4px;cursor:pointer;display:flex;align-items:center;transition:.2s}.eq-reset-btn:hover{background:var(--bg-hover);color:var(--text-main)}.eq-close-btn{background:none;border:none;color:var(--text-dim);cursor:pointer;padding:4px;border-radius:4px;display:flex;align-items:center;transition:.2s}.eq-close-btn:hover{color:var(--text-main);background:var(--bg-hover)}.eq-presets{display:flex;flex-wrap:wrap;gap:6px}.eq-preset-btn{background:var(--bg-input);border:1px solid var(--border);color:var(--text-secondary);padding:4px 10px;border-radius:12px;font-size:12px;cursor:pointer;transition:.2s;white-space:nowrap}.eq-preset-btn:hover{background:var(--bg-hover);color:var(--text-main)}.eq-preset-btn.active{background:var(--primary);border-color:var(--primary);color:#fff}.eq-body{padding:16px 8px 16px 0;display:flex;overflow-x:auto;overflow-y:hidden}.eq-db-axis{display:flex;flex-direction:column;justify-content:space-between;padding:0 6px 22px 10px;flex-shrink:0}.eq-db-label{font-size:10px;color:var(--text-dim);text-align:right;min-width:28px;line-height:1}.eq-sliders-wrap{flex:1;position:relative;min-width:0}.eq-grid-lines{position:absolute;top:0;right:0;bottom:22px;left:0;display:flex;flex-direction:column;justify-content:space-between;pointer-events:none;z-index:0}.eq-grid-line{height:1px;background:var(--border);opacity:.4}.eq-grid-zero{background:var(--text-dim);opacity:.6}.eq-sliders{display:flex;gap:0;position:relative;z-index:1}.eq-band{display:flex;flex-direction:column;align-items:center;flex:1;min-width:28px}.eq-slider-container{height:180px;display:flex;align-items:center;justify-content:center}.eq-slider{writing-mode:vertical-lr;direction:rtl;-moz-appearance:none;appearance:none;-webkit-appearance:none;width:180px;height:4px;background:transparent;cursor:pointer;margin:0;padding:0}.eq-slider::-webkit-slider-runnable-track{width:4px;height:100%;background:linear-gradient(to top,#1a3a5c,var(--primary),#1a3a5c);border-radius:2px}.eq-slider::-webkit-slider-thumb{-webkit-appearance:none;width:14px;height:14px;background:var(--primary);border:2px solid #fff;border-radius:50%;box-shadow:0 0 6px #fa2d4866;cursor:pointer;margin-left:-5px}.eq-slider::-moz-range-track{width:4px;height:100%;background:linear-gradient(to top,#1a3a5c,var(--primary),#1a3a5c);border-radius:2px;border:none}.eq-slider::-moz-range-thumb{width:14px;height:14px;background:var(--primary);border:2px solid #fff;border-radius:50%;box-shadow:0 0 6px #fa2d4866;cursor:pointer}.eq-slider-disabled{opacity:.3;cursor:not-allowed}.eq-slider-disabled::-webkit-slider-thumb{background:var(--text-dim);border-color:var(--text-dim);box-shadow:none}.eq-slider-disabled::-moz-range-thumb{background:var(--text-dim);border-color:var(--text-dim);box-shadow:none}.eq-freq-label{font-size:9px;color:var(--text-dim);margin-top:6px;white-space:nowrap;text-align:center}@media(max-width:768px){:root{--sidebar-width: 0px;--player-height: 70px}.sidebar{transform:translate(-100%);transition:transform .3s ease;width:240px}.sidebar-open{transform:translate(0)}.sidebar-overlay{display:block;position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;z-index:99}.main-content{margin-left:0}.topbar-menu{display:flex}.page-content{padding:16px;padding-bottom:calc(var(--player-height) + 16px)}.player-content{padding:0 12px}.player-right{display:none}.player-center{gap:4px}.player-btn{padding:6px}.player-btn-play{width:38px;height:38px}.player-cover{width:40px;height:40px}.song-row-actions{opacity:1}.song-row-source{display:none}.search-form{flex-direction:column;gap:8px}.search-btn{padding:12px}.platform-tabs{gap:6px}.platform-tab{padding:5px 10px;font-size:12px}.queue-panel{width:100%;max-width:100vw}.lyrics-overlay-content{padding:20px;width:95%}.home-banner{padding:16px}.eq-panel{width:100%;max-width:100vw;max-height:85vh;border-radius:var(--radius) var(--radius) 0 0}.eq-slider-container{height:140px}.eq-slider{width:140px}.eq-band{min-width:24px}.eq-freq-label{font-size:8px}}@media(max-width:480px){.player-center .player-btn:first-child,.player-center .player-btn:last-child{display:none}.song-row-cover{width:36px;height:36px}.song-row-index{display:none}}