* {
      box-sizing: border-box;
      -webkit-tap-highlight-color: transparent;
    }

    html, body {
      margin: 0;
      padding: 0;
      height: 100%;
      background: var(--bg-dark);
      color: var(--text-main);
      overflow: hidden; /* 页面整体不滚动 */
      font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    }

    /* 背景粒子画布 */
    #bg-canvas {
      position: fixed;
      inset: 0;
      width: 100%;
      height: 100%;
      z-index: 0;
      pointer-events: none;
      background:
        radial-gradient(circle at 10% 0, #1b2340 0, transparent 55%),
        radial-gradient(circle at 90% 100%, #211a38 0, transparent 60%),
        #02030a;
    }

    /* 主容器：四周留白 */
    .app {
      position: relative;
      z-index: 1;
      display: flex;
      flex-direction: column;
      height: calc(100vh - 104px);
      margin: 44px 80px;
      padding: 10px 12px;
      gap: 10px;
      border-radius: 24px;
      border: 1px solid rgba(255, 255, 255, 0.14);
      background: radial-gradient(circle at 0 0, rgba(255,255,255,0.06), transparent 60%),
                  radial-gradient(circle at 100% 100%, rgba(136,196,255,0.10), transparent 60%),
                  rgba(0,0,0,0.45);
      backdrop-filter: blur(14px);
      box-shadow:
        0 0 40px rgba(0,0,0,0.9),
        0 0 120px rgba(136,196,255,0.35);
    }
    .ripple-target,
    .btn,
    .track-item,
    .search-mini-item {
      position: relative;
      overflow: hidden;
    }

    header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 8px 16px;
      border-radius: 18px;
      background: linear-gradient(120deg, rgba(255,255,255,0.06), rgba(7,10,30,0.90));
      border: 1px solid var(--border-subtle);
      box-shadow: 0 10px 26px rgba(0,0,0,0.8);
      min-height: 64px;
      flex-shrink: 0;
    }

    .logo-area {
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .pikachu-box {
      width: 72px;
      height: 72px;
      border-radius: 50%;
      padding: 4px;
      background:
        radial-gradient(circle at 30% 0, rgba(255,255,255,0.65), rgba(255,230,140,1)),
        radial-gradient(circle at 70% 100%, rgba(255,150,200,0.9), rgba(255,220,130,0.9));
      box-shadow:
        0 0 18px rgba(255,215,130,1),
        0 14px 28px rgba(0,0,0,0.95);
      border: 2px solid rgba(255,238,190,1);
      display: flex;
      align-items: center;
      justify-content: center;
      animation: pika-float 2.4s ease-in-out infinite;
    }
    .pikachu-img {
      width: 100%;
      height: 100%;
      border-radius: 50%;
      object-fit: cover;
    }
    @keyframes pika-float {
      0%,100% { transform: translateY(0); }
      50%     { transform: translateY(-5px); }
    }

    .title-text h1 {
      margin: 0;
      font-size: 18px;
      letter-spacing: 1px;
      text-shadow:
        0 0 12px rgba(255,212,95,0.9),
        0 0 26px rgba(255,176,117,0.7);
    }
    .title-text p {
      margin: 2px 0 0;
      font-size: 11px;
      color: var(--text-sub);
    }

    .header-controls {
      display: flex;
      align-items: center;
      gap: 14px;
      font-size: 11px;
      color: var(--text-sub);
    }

    .lang-toggle {
      display: inline-flex;
      border-radius: 999px;
      padding: 2px;
      border: 1px solid rgba(255,255,255,0.18);
      background: rgba(0,0,0,0.4);
    }
    .lang-btn {
      border: none;
      background: transparent;
      padding: 3px 10px;
      border-radius: 999px;
      color: var(--text-sub);
      font-size: 11px;
      cursor: pointer;
    }
    .lang-btn.active {
      background: radial-gradient(circle at 30% 0, rgba(255,255,255,0.28), var(--accent));
      color: #231b08;
      font-weight: 600;
      box-shadow: 0 0 8px rgba(245,200,76,0.8);
    }

    .theme-toggle-btn {
      border: none;
      border-radius: 999px;
      width: 28px; height: 28px;
      display: flex;
      align-items: center;
      justify-content: center;
      background: rgba(0,0,0,0.4);
      color: var(--text-sub);
      cursor: pointer;
      box-shadow: 0 0 10px rgba(0,0,0,0.9);
      font-size: 15px;
    }

    /* 布局修正：左右也参与分配宽度，不再挤出空白 */
    .layout {
      flex: 1;
      display: grid;
      grid-template-columns:
        minmax(260px, 0.8fr)
        minmax(360px, 1.58fr)
        minmax(260px, 0.82fr);
      gap: 10px;
      min-height: 0;
    }

    .panel {
      position: relative;
      display: flex;
      flex-direction: column;
      min-height: 0;
      padding: 10px;
      border-radius: 18px;
      background: var(--panel-glass-soft);
      border: 1px solid var(--border-subtle);
      backdrop-filter: blur(18px);
      box-shadow: 0 14px 34px rgba(0,0,0,0.85);
      z-index: 0;
    }
    .panel::before {
      content: "";
      position: absolute;
      inset: -25%;
      background: radial-gradient(circle at 0 0, rgba(255,255,255,0.08), transparent 60%);
      opacity: .5;
      pointer-events: none;
      z-index: -1;
    }

    .panel-header {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-bottom: 6px;
      position: relative;
      z-index: 1;
      flex-shrink: 0;
    }
    .panel-title {
      display: flex;
      align-items: center;
      gap: 6px;
      font-size: 14px;
      font-weight: 600;
    }
    .panel-title .icon { font-size: 16px; }
    .chip {
      font-size: 10px;
      padding: 2px 8px;
      border-radius: 999px;
      background: rgba(0,0,0,0.25);
      color: var(--text-sub);
      border: 1px solid rgba(255,255,255,0.12);
    }

    .btn {
      border: none;
      border-radius: 999px;
      padding: 6px 13px;
      background: radial-gradient(circle at 30% 0, rgba(255,255,255,0.2), var(--accent));
      color: #231b08;
      font-size: 12px;
      font-weight: 500;
      cursor: pointer;
      box-shadow: 0 7px 16px rgba(245,200,76,0.75);
      transition: transform .12s ease, box-shadow .12s ease;
    }
    .btn-secondary {
      background: radial-gradient(circle at 30% 0, rgba(255,255,255,0.05), rgba(80,100,180,0.95));
      color: var(--text-main);
      box-shadow: 0 6px 14px rgba(0,0,0,0.8);
    }
    .btn-ghost {
      background: transparent;
      border: 1px solid rgba(255,255,255,0.22);
      color: var(--text-sub);
      box-shadow: none;
    }
    .btn:active {
      transform: translateY(1px) scale(.97);
      box-shadow: 0 4px 10px rgba(0,0,0,0.85);
    }
    .btn-icon {
      width: 28px;
      height: 28px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 0;
      font-size: 13px;
      border-radius: 999px;
    }

    .input {
      flex: 1;
      padding: 7px 10px;
      border-radius: 999px;
      border: 1px solid rgba(255,255,255,0.18);
      background: rgba(5,7,20,0.8);
      color: var(--text-main);
      font-size: 13px;
      outline: none;
    }
    .input:focus {
      border-color: var(--accent);
      box-shadow: 0 0 0 1px rgba(245,200,76,0.7);
    }

    /* 左侧搜索 */
    .search-panel-content {
      position: relative;
      z-index: 1;
      display: flex;
      flex-direction: column;
      gap: 6px;
      min-height: 0;
    }

    .search-row {
      display: flex;
      align-items: center;
      gap: 0;
      padding: 2px 2px 2px 10px;
      border-radius: 999px;
      background:
        radial-gradient(circle at 0 0, rgba(255,255,255,0.18), transparent 60%),
        radial-gradient(circle at 100% 100%, rgba(104,174,255,0.25), transparent 60%),
        rgba(4,6,20,0.98);
      border: 1px solid rgba(255,255,255,0.25);
      box-shadow: 0 10px 22px rgba(0,0,0,0.9);
    }
    .search-prefix {
      font-size: 14px;
      margin-right: 6px;
      color: var(--accent-strong);
      text-shadow: 0 0 8px rgba(245,200,76,0.9);
    }
    .search-row .input {
      border: none;
      background: transparent;
      box-shadow: none;
      padding-left: 0;
    }
    .search-row .btn {
      margin-left: 4px;
      border-radius: 999px;
    }

    .source-row {
      display: flex;
      flex-wrap: wrap;
      gap: 6px;
      font-size: 11px;
    }
    .source-chip {
      display: inline-flex;
      align-items: center;
      gap: 4px;
      padding: 4px 8px;
      border-radius: 999px;
      background: rgba(4,6,20,0.82);
      border: 1px solid rgba(255,255,255,0.16);
      cursor: pointer;
      user-select: none;
    }
    .source-chip input {
      margin: 0;
      width: 12px;
      height: 12px;
      accent-color: var(--accent);
      cursor: pointer;
    }
    .source-dot {
      width: 8px;
      height: 8px;
      border-radius: 50%;
      display: inline-block;
      box-shadow: 0 0 6px currentColor;
    }
    .source-dot.netease{ background:#ff6b6b; color:#ff6b6b;}
    .source-dot.qq     { background:#4dd0e1; color:#4dd0e1;}
    .source-dot.bilibili { background:#fb7299; color:#fb7299;}
    .source-dot.qishui { background:#55e6a5; color:#55e6a5;}

    .limit-row {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 6px;
      font-size: 11px;
      color: var(--text-sub);
    }
    .limit-row select {
      background: rgba(5,7,24,0.8);
      border-radius: 999px;
      border: 1px solid rgba(255,255,255,0.18);
      color: var(--text-main);
      padding: 3px 8px;
      font-size: 11px;
      outline: none;
    }

    .search-stats {
      display: flex;
      justify-content: space-between;
      font-size: 11px;
      color: var(--text-sub);
    }

    .search-results-mini {
      flex: 1;
      min-height: 0;
      overflow-y: auto;
      padding-right: 4px;
      margin-top: 4px;
    }

    .search-mini-item {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 6px 8px;
      margin-bottom: 4px;
      border-radius: 10px;
      background: rgba(8,10,32,0.78);
      border: 1px solid rgba(255,255,255,0.05);
      font-size: 11px;
      cursor: pointer;
      transition: background .15s, transform .1s, box-shadow .1s;
    }
    .search-mini-item:hover {
      background: rgba(26,32,80,0.9);
      box-shadow: 0 8px 18px rgba(0,0,0,0.85);
      transform: translateY(-1px);
    }
    .mini-meta-main {
      display: flex;
      flex-direction: column;
      overflow: hidden;
    }
    .mini-title {
      font-size: 11px;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }
    .mini-artist {
      font-size: 10px;
      color: var(--text-sub);
    }
    .mini-right {
      display: flex;
      flex-direction: column;
      align-items: flex-end;
      gap: 2px;
    }
    .mini-badge {
      font-size: 10px;
      padding: 2px 6px;
      border-radius: 999px;
      background: rgba(0,0,0,0.4);
      border: 1px solid rgba(255,255,255,0.18);
    }
    .mini-source {
      display: flex;
      align-items: center;
      gap: 3px;
      font-size: 9px;
    }

    /* 中间播放器 */
    .player-panel {
      background:
        radial-gradient(circle at 50% -40%, rgba(255,218,120,0.20), transparent 60%),
        var(--panel-glass);
      display: flex;
      flex-direction: column;
      min-height: 0;
    }
    .player-top {
      display: flex;
      gap: 10px;
      position: relative;
      z-index: 1;
      min-height: 165px;
      flex-shrink: 0;
    }

    .cover-wrapper {
      width: 130px;
      height: 130px;
      border-radius: 18px;
      overflow: hidden;
      background: radial-gradient(circle at 30% 0, #34344b,#151628);
      box-shadow:
        0 14px 30px rgba(0,0,0,0.9),
        0 0 18px rgba(245,200,76,0.75);
      flex-shrink: 0;
      position: relative;
      cursor: pointer;
      user-select: none;
    }
    .cover-wrapper:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
    .cover-wrapper:active { transform: scale(.985); }
    .cover-wrapper img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: none;
    }
    .cover-placeholder {
      position: absolute;
      inset: 0;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      gap: 6px;
      color: var(--text-sub);
      font-size: 12px;
    }
    .cover-disc {
      width: 70px; height: 70px;
      border-radius: 50%;
      border: 10px solid rgba(0,0,0,0.7);
      background: radial-gradient(circle,#16141f 0,#000 45%,#222 70%,#000 100%);
      position: relative;
      animation: disc-spin 12s linear infinite;
    }
    .cover-disc::before {
      content:"";
      position:absolute;
      inset:24%;
      border-radius:50%;
      background:radial-gradient(circle at 30% 0, var(--accent-pink), #b546b8,#5a2a7c);
    }
    .cover-disc::after {
      content:"";
      position:absolute;
      inset:42%;
      border-radius:50%;
      background:#05050a;
    }
    @keyframes disc-spin { to { transform:rotate(360deg);} }

    .player-main {
      flex:1;
      display:flex;
      flex-direction:column;
      gap:6px;
    }
    .track-title-row {
      display:flex;
      justify-content:space-between;
      gap:6px;
    }
    .track-text { max-width:68%; }
    .track-title {
      font-size:18px;
      font-weight:600;
      max-height:48px;
      overflow:hidden;
    }
    .track-artist {
      font-size:12px;
      color:var(--text-sub);
      margin-top:2px;
    }
    .track-tags {
      display:flex;
      flex-wrap:wrap;
      gap:4px;
      margin-top:4px;
      font-size:10px;
    }
    .source-pill {
      padding:2px 8px;
      border-radius:999px;
      border:1px solid rgba(255,255,255,0.18);
      display:inline-flex;
      align-items:center;
      gap:4px;
      background:rgba(0,0,0,0.35);
    }
    .source-pill.source-netease{ color:#ff7b7b; background:rgba(255,107,107,0.12);}
    .source-pill.source-qq     { color:#7ee5f0; background:rgba(77,208,225,0.12);}
    .source-pill.source-qishui { color:#7af0b8; background:rgba(85,230,165,0.12);}

    .lossless-pill {
      padding:2px 8px;
      border-radius:999px;
      border:1px solid rgba(164,255,224,0.6);
      color:var(--accent-green);
      background:rgba(13,82,60,0.8);
    }

    .player-actions {
      display:flex;
      flex-direction:column;
      align-items:flex-end;
      gap:6px;
      font-size:11px;
    }
    .player-btn-row { display:flex; gap:5px; }
    .status-pill {
      padding:2px 8px;
      border-radius:999px;
      border:1px solid rgba(255,255,255,0.18);
      background:rgba(0,0,0,0.35);
      color:var(--text-sub);
      font-size:11px;
    }

    .player-controls {
      margin-top:4px;
      display:flex;
      flex-direction:column;
      gap:6px;
    }
    .progress-row {
      display:flex;
      align-items:center;
      gap:6px;
      font-size:11px;
    }
    .progress-time {
      width:42px;
      text-align:center;
      color:var(--text-sub);
    }
    .progress-bar-wrapper {
      flex:1;
      height:6px;
      border-radius:999px;
      background:rgba(5,7,22,0.9);
      position:relative;
      cursor:pointer;
      overflow:hidden;
    }
    .progress-bar {
      position:absolute;
      inset:0;
      transform-origin:left center;
      transform:scaleX(0);
      background:linear-gradient(90deg, var(--accent-pink), var(--accent-strong), var(--accent-blue));
    }
    .progress-handle {
      position:absolute;
      top:50%;
      width:10px; height:10px;
      border-radius:50%;
      background:#fffbe3;
      border:2px solid #e6a52b;
      transform:translate(-50%,-50%);
      box-shadow:0 0 8px rgba(255,255,255,0.8);
    }

    .control-row {
      display:flex;
      justify-content:space-between;
      align-items:center;
      font-size:12px;
    }
    .control-main {
      display:flex;
      align-items:center;
      gap:6px;
    }
    .control-main .play-btn {
      width:40px;
      height:40px;
      font-size:18px;
    }
    .control-secondary {
      display:flex;
      align-items:center;
      gap:4px;
      font-size:11px;
    }
    .volume-slider {
      width:90px;
      accent-color:var(--accent);
    }

    /* 歌词区域 */
    .lyrics-container {
      flex: 1;
      min-height: 0;
      margin-top: 6px;
      padding: 10px 18px 8px;
      border-radius: 16px;
      background:
        radial-gradient(circle at 50% 0, rgba(255,220,150,0.26), transparent 60%),
        radial-gradient(circle at 10% 100%, rgba(107,150,255,0.26), transparent 60%),
        rgba(4,6,20,0.72);
      border:1px solid rgba(255,255,255,0.16);
      overflow-y:auto;
      overflow-x:hidden;
      position:relative;
      box-shadow:0 12px 32px rgba(0,0,0,0.9);
    }
    .lyrics-container::before,
    .lyrics-container::after {
      content:"";
      position:absolute;
      pointer-events:none;
      mix-blend-mode:screen;
    }
    .lyrics-container::before {
      inset:-25%;
      background:conic-gradient(
        from 0deg,
        rgba(255,214,102,0.08),
        rgba(255,214,102,0.38),
        rgba(104,184,255,0.38),
        rgba(186,132,255,0.40),
        rgba(255,214,102,0.08)
      );
      opacity:0.46;
      filter:blur(14px);
      animation: lyricsGlow 16s linear infinite;
    }
    @keyframes lyricsGlow { to { transform:rotate(360deg);} }
    .lyrics-container::after {
      top:-40%;
      left:-20%;
      width:70%;
      height:150%;
      background:linear-gradient(
        120deg,
        rgba(255,248,170,0.0),
        rgba(255,248,170,0.36),
        rgba(161,233,255,0.0)
      );
      transform:translateX(-130%);
      animation: lyricsSweep 7s linear infinite;
      opacity:0.95;
    }
    @keyframes lyricsSweep {
      0% { transform:translateX(-130%); }
      50%{ transform:translateX(40%); }
      100%{ transform:translateX(130%); }
    }
    .lyrics-container.alt-style::before {
      background:conic-gradient(
        from 0deg,
        rgba(104,184,255,0.14),
        rgba(186,132,255,0.40),
        rgba(255,214,102,0.32),
        rgba(104,184,255,0.46),
        rgba(186,132,255,0.40)
      );
    }
    .lyrics-inner {
      position:relative;
      z-index:1;
      padding:2px 4px 10px;
      text-align:center;
      max-width:540px;
      margin:0 auto;
    }
    .lyrics-title-line {
      font-family: "Baloo 2","Nunito",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
      font-size:14px;
      color:var(--text-sub);
      margin-bottom:8px;
      letter-spacing:0.05em;
    }
    .lyrics-line {
      font-family: "Baloo 2","Nunito",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
      font-size:17px;
      color:rgba(196,199,235,0.78);
      margin:4px 0;
      cursor:pointer;
      opacity:0.52;
      transition:transform .25s ease, color .25s ease, text-shadow .25s ease, opacity .25s ease;
      white-space:normal;
      letter-spacing:0.04em;
    }
    .lyrics-line:hover { opacity:.86; }
    .lyrics-line:focus-visible { outline:1px solid var(--accent); outline-offset:3px; border-radius:4px; }
    .lyrics-line.active {
      opacity:1;
      transform:scale(1.14);
      background:linear-gradient(120deg,#ffe6a7,#ff9bd4,#8fd5ff);
      -webkit-background-clip:text;
      background-clip:text;
      color:transparent;
      text-shadow:
        0 0 10px rgba(255,255,255,0.7),
        0 0 22px rgba(245,200,76,0.9),
        0 0 30px rgba(106,207,255,1);
    }
    .lyrics-empty {
      font-family: "Baloo 2","Nunito",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
      font-size:15px;
      color:var(--text-sub);
      margin-top:18px;
      letter-spacing:0.03em;
    }

    /* 右侧播放列表面板 */
    .playlist-panel {
      background:
        radial-gradient(circle at 100% -40%, rgba(120,195,255,0.22), transparent 60%),
        var(--panel-glass);
      display:flex;
      flex-direction:column;
      min-height:0;
      z-index:1;
    }

    .playlist-tabs {
      display:inline-flex;
      border-radius:999px;
      border:1px solid rgba(255,255,255,0.2);
      padding:2px;
      background:rgba(0,0,0,0.35);
      font-size:11px;
    }
    .playlist-tab {
      padding:3px 10px;
      border-radius:999px;
      cursor:pointer;
      color:var(--text-sub);
    }
    .playlist-tab.active {
      background:radial-gradient(circle at 30% 0, rgba(255,255,255,0.15), rgba(104,174,255,0.9));
      color:#02040a;
      font-weight:600;
      box-shadow:0 0 8px rgba(104,174,255,0.7);
    }

    /* 让 playlist-main 内部滚动，顶部条 sticky 不再消失 */
    .playlist-main {
      flex:1;
      min-height:0;
      display:flex;
      flex-direction:column;
      position:relative;
      z-index:1;
      overflow-y:auto;
      padding-right:4px;
    }

    .playlist-bar {
      display:flex;
      flex-direction:column;
      align-items:stretch;
      font-size:11px;
      color:var(--text-sub);
      gap:5px;
      flex-shrink:0;
      padding-bottom:5px;
      margin-bottom:4px;
      position:sticky;
      top:0;
      z-index:2;
      background:
        linear-gradient(180deg, rgba(7,10,30,0.98), rgba(7,10,30,0.85));
      border-bottom:1px solid rgba(255,255,255,0.08);
    }
    .playlist-top-row {
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:6px;
    }
    .playlist-info {
      flex:1;
      min-width:0;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
    }
    .playlist-select-row {
      display:flex;
      flex-direction:column;
      align-items:stretch;
      gap:5px;
    }
    .playlist-select-tools,
    .playlist-file-actions {
      display:flex;
      align-items:center;
      gap:6px;
      flex-wrap:wrap;
    }
    .playlist-select-tools select {
      flex:1;
      min-width:0;
      background:rgba(5,7,24,0.8);
      border-radius:999px;
      border:1px solid rgba(255,255,255,0.2);
      color:var(--text-main);
      padding:3px 8px;
      font-size:11px;
      outline:none;
    }
    .playlist-file-actions .btn {
      padding:4px 10px;
      font-size:11px;
    }

    .playmode-row {
      display:flex;
      align-items:center;
      gap:4px;
      flex-shrink:0;
    }
    .playmode-btn {
      border:none;
      border-radius:999px;
      width:24px; height:24px;
      display:flex;
      align-items:center;
      justify-content:center;
      font-size:12px;
      background:rgba(0,0,0,0.35);
      color:var(--text-sub);
      cursor:pointer;
      box-shadow:0 0 8px rgba(0,0,0,0.8);
    }
    .playmode-btn.active {
      background:radial-gradient(circle at 30% 0, rgba(255,255,255,0.18), rgba(110,190,255,0.95));
      color:#02030a;
      box-shadow:0 0 10px rgba(110,190,255,0.95);
    }

    .playlist-list {
      flex:0 0 auto;
      position:relative;
      z-index:1;
    }

    .track-item {
      display:grid;
      grid-template-columns:auto 1fr auto;
      gap:6px;
      align-items:center;
      padding:6px 8px;
      margin-bottom:4px;
      border-radius:10px;
      background:rgba(7,11,34,0.86);
      border:1px solid rgba(255,255,255,0.06);
      font-size:11px;
      cursor:pointer;
      transition:background .15s, transform .1s, box-shadow .1s;
    }
    .track-item:hover {
      background:rgba(26,32,80,0.95);
      transform:translateY(-1px);
      box-shadow:0 8px 18px rgba(0,0,0,0.9);
    }
    .track-item.playing {
      border-color:var(--accent);
      box-shadow:0 0 14px rgba(245,200,76,0.9);
    }
    .track-index {
      width:22px;
      text-align:right;
      color:var(--text-sub);
    }
    .track-meta-title {
      font-size:12px;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
    }
    .track-meta-sub {
      display:flex;
      justify-content:space-between;
      gap:4px;
      font-size:10px;
      color:var(--text-sub);
      margin-top:2px;
    }
    .track-actions {
      display:flex;
      gap:4px;
      justify-content:flex-end;
    }
    .track-actions .btn-icon {
      width:24px;
      height:24px;
      font-size:12px;
    }
    .btn-fav-active {
      background:radial-gradient(circle at 30% 0, rgba(255,255,255,0.2), var(--accent-red));
      color:#fff5f7;
      box-shadow:0 0 12px rgba(255,92,122,0.95);
    }

    footer {
      font-size:10px;
      color:var(--text-sub);
      text-align:right;
      padding:0 4px 2px;
      flex-shrink: 0;
    }

    #toast {
      position:fixed;
      left:50%;
      bottom:18px;
      transform:translateX(-50%);
      padding:8px 14px;
      border-radius:999px;
      background:rgba(8,10,26,0.96);
      border:1px solid rgba(255,255,255,0.15);
      font-size:11px;
      color:var(--text-main);
      box-shadow:0 12px 30px rgba(0,0,0,0.9);
      opacity:0;
      pointer-events:none;
      transition:opacity .2s ease, transform .2s ease;
      z-index:1500;
    }
    #toast.show {
      opacity:1;
      transform:translateX(-50%) translateY(-4px);
    }

    /* 柔和水波纹：双圈 */
    .ripple-circle,
    .ripple-circle-inner {
      position:absolute;
      border-radius:50%;
      pointer-events:none;
      transform:translate(-50%,-50%) scale(0);
      opacity:0.9;
      z-index:20;
    }

    .ripple-circle {
      border:2px solid rgba(255,223,140,0.85);
      box-shadow:0 0 14px rgba(255,223,140,0.9);
      background:radial-gradient(circle, rgba(255,250,220,0.45), rgba(255,223,140,0.0));
      animation:rippleOuter .75s cubic-bezier(0.22,0.61,0.36,1) forwards;
    }
    .ripple-circle-inner {
      border:1px solid rgba(130,196,255,0.9);
      box-shadow:0 0 16px rgba(130,196,255,0.9);
      background:radial-gradient(circle, rgba(255,255,255,0.35), rgba(102,196,255,0.0));
      animation:rippleInner .75s cubic-bezier(0.22,0.61,0.36,1) forwards;
      z-index:19;
    }
    @keyframes rippleOuter {
      to {
        transform:translate(-50%,-50%) scale(2.4);
        opacity:0;
      }
    }
    @keyframes rippleInner {
      to {
        transform:translate(-50%,-50%) scale(1.7);
        opacity:0;
      }
    }

    /* 滚动条 */
    .search-results-mini::-webkit-scrollbar,
    .playlist-main::-webkit-scrollbar,
    .lyrics-container::-webkit-scrollbar {
      width:6px;
    }
    .search-results-mini::-webkit-scrollbar-track,
    .playlist-main::-webkit-scrollbar-track,
    .lyrics-container::-webkit-scrollbar-track {
      background:rgba(4,6,22,0.65);
      border-radius:999px;
    }
    .search-results-mini::-webkit-scrollbar-thumb,
    .playlist-main::-webkit-scrollbar-thumb,
    .lyrics-container::-webkit-scrollbar-thumb {
      border-radius:999px;
      background:linear-gradient(180deg, rgba(122,182,255,0.9), rgba(255,196,120,0.9));
      box-shadow:0 0 8px rgba(130,190,255,0.9);
    }
    .search-results-mini,
    .playlist-main,
    .lyrics-container {
      scrollbar-width:thin;
      scrollbar-color:rgba(130,190,255,0.9) rgba(4,6,22,0.65);
    }

    /* 弹窗 */
    .modal-backdrop {
      position:fixed;
      inset:0;
      background:rgba(5,7,20,0.86);
      backdrop-filter:blur(18px);
      display:none;
      align-items:center;
      justify-content:center;
      z-index:2000;
    }
    .modal-backdrop.show { display:flex; }

    .modal {
      background:radial-gradient(circle at 0 0, rgba(255,255,255,0.08), transparent 60%), rgba(10,14,40,0.98);
      border-radius:18px;
      padding:16px 20px 14px;
      box-shadow:0 20px 40px rgba(0,0,0,0.9);
      max-width:380px;
      width:92%;
      color:#f5f6ff;
      position:relative;
      border:1px solid rgba(255,255,255,0.18);
    }

    .modal-header {
      display:flex;
      justify-content:space-between;
      align-items:center;
      font-size:14px;
      margin-bottom:6px;
    }
    .modal-title-wrap {
      display:flex;
      align-items:center;
      gap:6px;
    }
    .modal-title-icon {
      width:22px;
      height:22px;
      border-radius:999px;
      display:flex;
      align-items:center;
      justify-content:center;
      font-size:14px;
      background:radial-gradient(circle at 30% 0, rgba(255,255,255,0.32), rgba(255,217,140,0.9));
      box-shadow:0 0 10px rgba(255,217,140,0.8);
    }
    .modal-close-btn {
      border:none;
      background:transparent;
      color:#aaa;
      font-size:18px;
      cursor:pointer;
    }

    .modal-desc {
      margin:2px 0 8px;
      font-size:11px;
      color:var(--text-sub);
    }

    .modal input {
      width:100%;
      padding:7px 10px;
      border-radius:999px;
      border:1px solid rgba(255,255,255,0.22);
      background:rgba(4,6,20,0.96);
      color:var(--text-main);
      font-size:12px;
      outline:none;
      margin-bottom:10px;
    }
    .modal textarea {
      width:100%;
      min-height:112px;
      resize:vertical;
      padding:10px 12px;
      border-radius:10px;
      border:1px solid rgba(255,255,255,0.22);
      background:rgba(4,6,20,0.96);
      color:var(--text-main);
      font:inherit;
      font-size:12px;
      line-height:1.6;
      outline:none;
    }
    .modal textarea:focus { border-color:rgba(200,238,98,.55); box-shadow:0 0 0 3px rgba(200,238,98,.08); }
    @media (max-width:760px) {
      .modal input,
      .modal textarea,
      .playlist-select-tools select { font-size:16px; }
      #import-playlist-url {
        min-width:0;
        max-width:100%;
        font-size:16px !important;
        line-height:1.5;
        overflow-wrap:anywhere;
        word-break:break-all;
        -webkit-text-size-adjust:100%;
        touch-action:manipulation;
      }
    }
    .import-providers { display:flex; flex-wrap:wrap; gap:6px; margin:0 0 10px; }
    .import-provider {
      display:inline-flex;
      align-items:center;
      gap:5px;
      padding:4px 8px;
      border:1px solid rgba(255,255,255,.12);
      border-radius:999px;
      color:var(--text-sub);
      background:rgba(255,255,255,.04);
      font-size:10px;
    }
    .import-modal-note { min-height:18px; margin:7px 0 0; color:var(--text-sub); font-size:10px; line-height:1.6; }
    .import-file-btn { margin-right:auto; }
    .import-modal .modal-actions { align-items:center; margin-top:10px; }
    .import-modal.is-loading textarea { opacity:.62; pointer-events:none; }
    .modal-actions {
      display:flex;
      justify-content:flex-end;
      gap:8px;
      margin-top:4px;
    }

    @media (max-width:1080px){
      .layout{
        grid-template-columns:1.1fr 1.2fr;
        grid-template-rows:minmax(260px,0.9fr) minmax(260px,1.1fr);
        grid-template-areas:
          "player player"
          "search playlist";
      }
      .search-panel{grid-area:search;}
      .player-panel{grid-area:player;}
      .playlist-panel{grid-area:playlist;}
    }
    @media (max-width:860px){
      header{
        flex-direction:column;
        align-items:flex-start;
        gap:6px;
      }
      .header-controls{
        width:100%;
        justify-content:space-between;
      }
      .layout{
        grid-template-columns:1fr;
        grid-template-rows:auto auto auto;
        grid-template-areas:
          "player"
          "search"
          "playlist";
      }
    }

    /* HALO visual refinement: preserve the proven player layout, reduce decorative noise. */
    :root {
      --bg-dark: #0b0d10;
      --panel-glass: rgba(18, 21, 26, 0.94);
      --panel-glass-soft: rgba(18, 21, 26, 0.94);
      --accent: #c8ee62;
      --accent-strong: #defb8a;
      --accent-pink: #f08d70;
      --accent-blue: #8ba9ff;
      --accent-green: #86ddb1;
      --accent-red: #ed7b91;
      --text-main: #edf0e8;
      --text-sub: #8e958c;
      --border-subtle: rgba(238, 243, 231, 0.1);
    }
    html, body { background: #0b0d10; font-family: Inter, "PingFang SC", "Microsoft YaHei", sans-serif; }
    #bg-canvas { background: radial-gradient(circle at 86% -12%, #202b1a 0, transparent 34%), radial-gradient(circle at 0 100%, #17222b 0, transparent 38%), #0b0d10; }
    .app { height: calc(100dvh - 40px); margin: 20px clamp(20px, 3.5vw, 58px); padding: 12px; gap: 12px; border-radius: 16px; background: rgba(12, 14, 17, 0.86); border-color: rgba(238,243,231,.12); box-shadow: 0 22px 60px rgba(0,0,0,.34); }
    header { min-height: 66px; padding: 10px 14px; border-radius: 11px; background: rgba(21, 24, 29, .94); box-shadow: none; }
    .pikachu-box { width: 42px; height: 42px; padding: 0; border: 1px solid rgba(200,238,98,.5); border-radius: 10px; background: #171c14; box-shadow: none; animation: none; }
    .pikachu-box::before { content: "H"; display: grid; place-items: center; width: 100%; height: 100%; color: #10130c; background: var(--accent); border-radius: 8px; font-size: 17px; font-weight: 800; }
    .pikachu-img { display: none; }
    .title-text h1 { font-size: 15px; letter-spacing: .08em; text-shadow: none; }
    .title-text p { color: #737b72; font-size: 10px; }
    .header-controls { gap: 9px; }
    .lang-toggle { border-radius: 8px; background: #111419; border-color: var(--border-subtle); }
    .lang-btn { border-radius: 6px; padding: 5px 8px; font-size: 10px; }
    .lang-btn.active { background: var(--accent); color: #11130d; box-shadow: none; }
    .theme-toggle-btn { width: 32px; height: 32px; border-radius: 8px; background: #111419; border: 1px solid var(--border-subtle); box-shadow: none; }
    .nav-links { display: flex; align-items: center; gap: 6px; }
    .nav-link-btn { height: 32px; padding: 0 12px; display: inline-flex; align-items: center; gap: 5px; color: #b9c4b5; background: #111419; border: 1px solid var(--border-subtle); border-radius: 8px; font-size: 12px; cursor: pointer; transition: .18s ease; }
    .nav-link-btn:hover { color: var(--accent); border-color: rgba(200,238,98,.48); background: #161a1c; }
    .layout { grid-template-columns: minmax(250px, .78fr) minmax(420px, 1.36fr) minmax(270px, .86fr); gap: 12px; }
    .panel { padding: 13px; border-radius: 12px; background: var(--panel-glass-soft); border-color: var(--border-subtle); box-shadow: none; }
    .panel::before { display: none; }
    .panel-header { padding-bottom: 10px; margin-bottom: 10px; border-bottom: 1px solid rgba(238,243,231,.07); }
    .panel-title { font-size: 13px; letter-spacing: .01em; }.panel-title .icon { font-size: 14px; }
    .chip { padding: 4px 7px; border-radius: 6px; color: #818a80; background: #111419; border-color: rgba(238,243,231,.08); font-size: 8px; }
    .btn { border-radius: 8px; padding: 7px 12px; background: var(--accent); color: #10130c; box-shadow: none; font-size: 11px; }
    .btn-secondary { background: #273240; color: #e8edf1; }.btn-ghost { color: #91998e; border-color: rgba(238,243,231,.15); }
    .btn:hover { filter: brightness(1.06); }.btn-icon { width: 31px; height: 31px; border-radius: 8px; }
    .search-row { padding: 3px 3px 3px 11px; border-radius: 9px; background: #111419; border-color: rgba(238,243,231,.12); box-shadow: none; }
    .search-row .btn { border-radius: 7px; }.input { font-size: 12px; }.source-chip, .mini-badge, .source-pill, .lossless-pill { border-radius: 6px; background: #111419; }
    .source-chip { padding: 5px 7px; border-color: rgba(238,243,231,.1); }.limit-row select { border-radius: 6px; background: #111419; }
    .search-mini-item { padding: 8px; margin-bottom: 5px; border-radius: 8px; background: #13161b; border-color: rgba(238,243,231,.055); }
    .search-mini-item:hover { background: #191e25; box-shadow: none; transform: none; }
    .player-panel { background: #15181d; }.cover-wrapper { width: 144px; height: 144px; border-radius: 11px; box-shadow: 0 14px 28px rgba(0,0,0,.28); }
    .cover-disc { animation-duration: 18s; }.track-title { font-size: 19px; }.track-artist { color: #889187; }
    .status-pill { border-radius: 6px; background: #111419; border-color: rgba(238,243,231,.1); }.progress-bar-wrapper { background: #2a302b; }.progress-bar { background: var(--accent); }.progress-handle { border-color: #15181d; background: var(--accent); }
    .control-main .play-btn { box-shadow: none; }.lyrics-container { border-radius: 10px; background: #111419; border-color: rgba(238,243,231,.08); box-shadow: none; }
    .lyrics-container::before, .lyrics-container::after { opacity: .22; }.lyrics-line.active { background: none; color: var(--accent); -webkit-text-fill-color: currentColor; text-shadow: none; }
    .playlist-panel { background: #15181d; }.playlist-tabs { border-radius: 8px; background: #111419; }.playlist-tab { border-radius: 6px; }.playlist-tab.active { background: #d5ee91; color: #10130c; box-shadow: none; }
    .playlist-bar { background: #111419; border-bottom-color: rgba(238,243,231,.08); }.playmode-btn { border-radius: 7px; }.track-item { border-radius: 8px; background: #13161b; border-color: rgba(238,243,231,.055); }.track-item:hover, .track-item.active { background: #1b211b; box-shadow: none; }
    footer { color: #687067; font-size: 9px; }
    .modal { border-radius: 13px; background: #171a20; border-color: rgba(238,243,231,.13); box-shadow: 0 24px 70px rgba(0,0,0,.5); }
    .modal input { border-radius: 8px; background: #101319; border-color: rgba(238,243,231,.12); }.modal-title-icon { border-radius: 8px; }
    .login-form { display: grid; gap: 12px; margin-top: 18px; }.login-form label { display: grid; gap: 7px; color: #9ea69b; font-size: 10px; }.login-form input { width: 100%; }.login-actions { display: flex; justify-content: end; gap: 8px; margin-top: 4px; }.login-notice { margin: 14px 0 0; color: #687067; font-size: 10px; line-height: 1.7; }.theme-toggle { font-size: 13px; }

    @media (min-width: 761px) {
      .playmode-btn,
      .playmode-btn.active { box-shadow: none; }
    }

    @media (max-width: 1180px) {
      .app { margin-inline: 18px; }.layout { grid-template-columns: minmax(240px, .9fr) minmax(400px, 1.25fr); grid-template-rows: minmax(310px, .8fr) minmax(330px, 1fr); grid-template-areas: "player player" "search playlist"; }
      .player-panel { grid-area: player; }.search-panel { grid-area: search; }.playlist-panel { grid-area: playlist; }
    }
    @media (max-width: 760px) {
      html, body { height: auto; min-height: 100%; overflow: auto; }.app { min-height: 100dvh; height: auto; margin: 0; padding: 10px; border: 0; border-radius: 0; background: rgba(11,13,16,.92); }.ripple-target { overflow: visible; }
      header { position: sticky; top: 8px; z-index: 10; align-items: center; padding: 9px; gap: 8px; }.title-text p { display: none; }.header-controls { width: auto; gap: 6px; }.auth-button { min-width: auto; padding: 4px; }.auth-copy { display: none; }.auth-avatar { width: 29px; height: 29px; }
      .layout { display: flex; flex-direction: column; min-height: auto; gap: 10px; }.search-panel { order: 1; min-height: 350px; }.player-panel { order: 2; min-height: 620px; }.playlist-panel { order: 3; min-height: 460px; }.panel { padding: 11px; border-radius: 10px; }.panel-header { margin-bottom: 9px; }.chip { max-width: 142px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
      .player-top { min-height: 122px; }.cover-wrapper { width: 112px; height: 112px; }.track-title { font-size: 16px; }.player-actions { gap: 5px; }.player-btn-row { gap: 4px; }.status-pill { font-size: 8px; }.control-row { flex-wrap: wrap; justify-content: center; gap: 10px; }.control-secondary { width: min(190px, 80vw); }
      .lyrics-container { min-height: 310px; }.lyrics-inner { padding-inline: 10px; }.lyrics-line { font-size: 15px; }.playlist-tabs { max-width: 205px; overflow-x: auto; }.playlist-tab { white-space: nowrap; padding-inline: 8px; }.playlist-main { min-height: 380px; }.track-item { padding: 8px; }
      footer { padding: 3px 4px 12px; text-align: center; }.modal-backdrop { padding: 14px; }.modal { width: min(100%, 430px); max-height: calc(100dvh - 28px); overflow-y: auto; }
    }

    html[data-theme="light"] {
      --bg-dark: #edf0e8;
      --panel-glass: rgba(255, 255, 252, .96);
      --panel-glass-soft: rgba(255, 255, 252, .96);
      --accent: #5f7f22;
      --accent-strong: #486619;
      --text-main: #1d241d;
      --text-sub: #677067;
      --border-subtle: rgba(30, 42, 30, .13);
    }
    html[data-theme="light"], html[data-theme="light"] body { background: #edf0e8; }
    html[data-theme="light"] #bg-canvas { background: radial-gradient(circle at 88% -10%, #dfeac7 0, transparent 36%), radial-gradient(circle at 0 100%, #d9e5eb 0, transparent 40%), #edf0e8; }
    html[data-theme="light"] .app { background: rgba(246,248,242,.88); border-color: rgba(30,42,30,.12); box-shadow: 0 20px 55px rgba(44,55,44,.13); }
    html[data-theme="light"] header, html[data-theme="light"] .panel, html[data-theme="light"] .player-panel, html[data-theme="light"] .playlist-panel { background: rgba(255,255,252,.96); }
    html[data-theme="light"] .auth-button, html[data-theme="light"] .theme-toggle-btn, html[data-theme="light"] .lang-toggle, html[data-theme="light"] .search-row, html[data-theme="light"] .source-chip, html[data-theme="light"] .limit-row select, html[data-theme="light"] .mini-badge, html[data-theme="light"] .source-pill, html[data-theme="light"] .lossless-pill, html[data-theme="light"] .status-pill, html[data-theme="light"] .lyrics-container, html[data-theme="light"] .playlist-tabs, html[data-theme="light"] .playlist-bar { background: #f2f4ee; }
    html[data-theme="light"] .search-mini-item, html[data-theme="light"] .track-item { background: #f5f7f2; }
    html[data-theme="light"] .search-mini-item:hover, html[data-theme="light"] .track-item:hover, html[data-theme="light"] .track-item.active { background: #e9eee0; }
    html[data-theme="light"] .modal { background: #fbfcf8; box-shadow: 0 24px 70px rgba(44,55,44,.2); }
    html[data-theme="light"] .modal input { color: #1d241d; background: #f2f4ee; }
    html[data-theme="light"] .modal textarea { color:#1d241d; background:#f2f4ee; border-color:rgba(30,42,30,.14); }
    html[data-theme="light"] .btn { color: #fff; }
    html[data-theme="light"] .login-actions .btn-ghost { color: #667064; }
    html[data-theme="light"] .pikachu-box::before, html[data-theme="light"] .lang-btn.active, html[data-theme="light"] .playlist-tab.active { color: #fff; }
    html[data-theme="light"] .progress-bar { background: #718e35; }
    html[data-theme="light"] .pikachu-box { background: #eef3e6; border-color: rgba(95,127,34,.36); }
    html[data-theme="light"] .title-text p,
    html[data-theme="light"] .auth-copy small,
    html[data-theme="light"] footer { color: #697368; }
    html[data-theme="light"] .auth-button:hover { background: #e9eee3; border-color: rgba(95,127,34,.42); }
    html[data-theme="light"] .auth-avatar { color: #fff; background: #758071; }
    html[data-theme="light"] .panel-header { border-bottom-color: rgba(30,42,30,.09); }
    html[data-theme="light"] .chip { color: #5f695e; background: #eef1eb; border-color: rgba(30,42,30,.1); }
    html[data-theme="light"] .btn-secondary { color: #243342; background: #dfe6eb; }
    html[data-theme="light"] .btn-ghost { color: #606b5f; border-color: rgba(30,42,30,.2); background: transparent; }
    html[data-theme="light"] .btn-ghost:hover { color: #38520f; background: #edf2e7; }
    html[data-theme="light"] .playlist-select-tools select,
    html[data-theme="light"] .playlist-select-tools select option {
      color: #263024;
      background: #f2f4ee;
      border-color: rgba(30,42,30,.16);
    }
    html[data-theme="light"] .input,
    html[data-theme="light"] select,
    html[data-theme="light"] .modal input { color: #1d241d; }
    html[data-theme="light"] .input::placeholder,
    html[data-theme="light"] .modal input::placeholder { color: #899187; }
    html[data-theme="light"] .search-row:focus-within { border-color: rgba(95,127,34,.48); box-shadow: 0 0 0 3px rgba(95,127,34,.1); }
    html[data-theme="light"] .source-chip,
    html[data-theme="light"] .limit-row select,
    html[data-theme="light"] .search-mini-item,
    html[data-theme="light"] .track-item,
    html[data-theme="light"] .status-pill { border-color: rgba(30,42,30,.1); }
    html[data-theme="light"] .source-chip input { accent-color: #5f7f22; }
    html[data-theme="light"] .cover-wrapper { box-shadow: 0 12px 26px rgba(44,55,44,.18); }
    html[data-theme="light"] .cover-disc { border-color: rgba(30,42,30,.22); }
    html[data-theme="light"] .cover-placeholder { color: #566354; background: #e7ebe3; }
    html[data-theme="light"] .track-artist,
    html[data-theme="light"] .track-meta-sub,
    html[data-theme="light"] .playlist-info,
    html[data-theme="light"] .modal-desc,
    html[data-theme="light"] .login-form label,
    html[data-theme="light"] .login-notice { color: #687267; }
    html[data-theme="light"] .progress-bar-wrapper { background: #d8ded5; }
    html[data-theme="light"] .progress-handle { background: #5f7f22; border-color: #fff; }
    html[data-theme="light"] .control-secondary,
    html[data-theme="light"] .playmode-btn { color: #536052; }
    html[data-theme="light"] .playmode-btn.active { color: #fff; background: #5f7f22; }
    html[data-theme="light"] .volume-slider { accent-color: #5f7f22; }
    html[data-theme="light"] .lyrics-container,
    html[data-theme="light"] .playlist-bar { border-color: rgba(30,42,30,.09); }
    html[data-theme="light"] .lyrics-line { color: #7b8479; }
    html[data-theme="light"] .lyrics-line.active { color: #486619; }
    html[data-theme="light"] .playlist-tab { color: #657064; }
    html[data-theme="light"] .playlist-tab.active { background: #5f7f22; }
    html[data-theme="light"] .track-item.playing,
    html[data-theme="light"] .track-item.active { border-color: rgba(95,127,34,.34); }
    html[data-theme="light"] .btn-fav-active { color: #fff; background: #c65069; }
    html[data-theme="light"] .modal-backdrop { background: rgba(32,40,32,.34); }
    html[data-theme="light"] .modal { border-color: rgba(30,42,30,.14); }
    html[data-theme="light"] #toast {
      color: #263024;
      background: rgba(251,252,248,.98);
      border-color: rgba(30,42,30,.16);
      box-shadow: 0 10px 26px rgba(44,55,44,.18);
    }
    html[data-theme="light"] .modal-close-btn { color: #566154; }
    html[data-theme="light"] .modal-close-btn:hover { color: #1d241d; background: #e9eee3; }
    html[data-theme="light"] .playlist-main,
    html[data-theme="light"] .search-mini-list { scrollbar-color: rgba(95,127,34,.62) rgba(30,42,30,.06); }
    html[data-theme="light"] .playlist-main::-webkit-scrollbar-track,
    html[data-theme="light"] .search-mini-list::-webkit-scrollbar-track { background: rgba(30,42,30,.06); }
    html[data-theme="light"] .playlist-main::-webkit-scrollbar-thumb,
    html[data-theme="light"] .search-mini-list::-webkit-scrollbar-thumb { background: #829b56; }
    @media (max-width: 760px) {
      html[data-theme="light"] .app { background: rgba(246,248,242,.96); }
      html[data-theme="light"] header { box-shadow: 0 5px 18px rgba(44,55,44,.1); }
    }

    /* Mobile app views: keep one focused surface on screen and scroll only its content. */
    .mobile-nav { display: none; }
    @media (max-width: 760px) {
      html, body { width: 100%; height: 100%; min-height: 0; overflow: hidden; }
      body { overscroll-behavior: none; }
      .app {
        width: 100%; height: 100dvh; min-height: 0; margin: 0; padding: 8px 8px 76px;
        border: 0; border-radius: 0; display: flex; overflow: hidden;
      }
      header {
        position: relative; top: auto; min-height: 46px; flex: 0 0 auto;
        flex-direction: row; align-items: center; justify-content: space-between;
      }
      .layout { flex: 1 1 auto; min-height: 0; display: block; position: relative; }
      .layout > .panel { display: none; width: 100%; height: 100%; min-height: 0 !important; }
      body[data-mobile-view="search"] .layout > .search-panel,
      body[data-mobile-view="lyrics"] .layout > .player-panel,
      body[data-mobile-view="me"] .layout > .playlist-panel { display: flex; }
      .panel { min-height: 0 !important; padding: 12px; border-radius: 12px; overflow: hidden; }
      .panel-header { flex: 0 0 auto; }
      .panel-title { min-width: 0; }
      .panel-title > span:last-child { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

      .search-panel-content, .playlist-main, .lyrics-container { min-height: 0; }
      .search-panel-content { flex: 1 1 auto; overflow: hidden; }
      .search-results-mini { min-height: 0; overscroll-behavior: contain; -webkit-overflow-scrolling: touch; }
      .search-mini-item { min-height: 52px; margin-bottom: 6px; padding: 9px 10px; touch-action: manipulation; }
      .search-row { min-height: 46px; }
      .search-row .btn { min-height: 40px; padding-inline: 14px; }
      .source-chip { min-height: 34px; padding: 7px 9px; }
      .limit-row { min-height: 40px; flex-wrap: wrap; }
      .limit-row .btn { min-height: 38px; }

      .player-panel { display: flex; flex-direction: column; }
      .player-top { min-height: 116px; flex: 0 0 auto; }
      .cover-wrapper { width: 96px; height: 96px; }
      .track-title { font-size: 16px; }
      .player-controls { margin-top: 2px; }
      .control-row { gap: 8px; }
      .control-main .btn-icon, .player-btn-row .btn-icon { width: 40px; height: 40px; min-width: 40px; }
      .control-main .play-btn { width: 48px; height: 48px; min-width: 48px; }
      .lyrics-container { flex: 1 1 auto; margin-top: 8px; padding: 18px 12px 12px; overscroll-behavior: contain; -webkit-overflow-scrolling: touch; }
      .lyrics-line { min-height: 38px; margin: 5px 0; padding: 7px 5px; display: flex; align-items: center; justify-content: center; touch-action: manipulation; }
      .lyrics-line.active { transform: scale(1.04); }

      .playlist-panel { display: flex; flex-direction: column; }
      .playlist-tabs { max-width: none; flex: 1; overflow-x: auto; scrollbar-width: none; touch-action: pan-x; }
      .playlist-tabs::-webkit-scrollbar { display: none; }
      .playlist-tab { min-height: 34px; padding: 8px 10px; white-space: nowrap; }
      .playlist-main { flex: 1 1 auto; overflow-y: auto; overscroll-behavior: contain; -webkit-overflow-scrolling: touch; }
      .playlist-bar { position: sticky; top: 0; z-index: 2; }
      .playlist-select-row { gap: 8px; }
      .playlist-file-actions { flex-wrap: wrap; }
      .playlist-file-actions .btn, .playlist-select-tools .btn { min-height: 40px; }
      .track-item { min-height: 58px; padding: 9px 8px; touch-action: manipulation; }
      .track-item button { min-height: 40px; min-width: 40px; }
      footer { display: none; }

      .mobile-nav {
        position: fixed; left: 8px; right: 8px; bottom: 8px; z-index: 30;
        height: 62px; padding: 5px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 4px;
        border: 1px solid rgba(238,243,231,.14); border-radius: 16px;
        background: rgba(17,20,25,.96); box-shadow: 0 12px 32px rgba(0,0,0,.42); backdrop-filter: blur(18px);
        padding-bottom: max(5px, env(safe-area-inset-bottom));
      }
      .mobile-nav button { min-width: 0; min-height: 48px; border: 0; border-radius: 11px; background: transparent; color: #7c857b; display: grid; place-items: center; align-content: center; gap: 2px; cursor: pointer; touch-action: manipulation; }
      .mobile-nav button span { font-size: 20px; line-height: 1; }
      .mobile-nav button small { font-size: 10px; line-height: 1; }
      .mobile-nav button[aria-current="page"] { color: #11130d; background: var(--accent); }
      html[data-theme="light"] .mobile-nav { background: rgba(255,255,252,.96); border-color: rgba(30,42,30,.13); box-shadow: 0 10px 28px rgba(44,55,44,.16); }
      html[data-theme="light"] .mobile-nav button { color: #687267; }
      html[data-theme="light"] .mobile-nav button[aria-current="page"] { color: #fff; background: #5f7f22; }

      /* Mobile-only visual system. */
      .app { padding: 5px 12px calc(74px + env(safe-area-inset-bottom)); gap: 3px; background: #0d0f12; }
      header { min-height: 46px; padding: 4px 2px; gap: 10px; border: 0; background: transparent; }
      .logo-area { min-width: 0; flex: 1 1 auto; gap: 9px; }
      .pikachu-box { width: 36px; height: 36px; flex: 0 0 auto; border-radius: 10px; }
      .pikachu-box::before { border-radius: 8px; font-size: 15px; }
      .title-text { min-width: 0; }
      .title-text h1 { overflow: hidden; font-size: 14px; text-overflow: ellipsis; white-space: nowrap; }
      .header-controls { width: auto; flex: 0 0 auto; justify-content: flex-end; gap: 5px; }
      .lang-toggle { display: none; }
      .theme-toggle-btn, .auth-button { background: #191c21; border-color: rgba(238,243,231,.09); }
      .auth-button { width: 36px; height: 36px; padding: 3px; justify-content: center; }
      .auth-avatar { width: 28px; height: 28px; }
      .theme-toggle { width: 36px; height: 36px; }

      .layout > .panel { animation: mobileViewIn .18s ease-out; }
      @keyframes mobileViewIn { from { opacity: .45; transform: translateY(5px); } to { opacity: 1; transform: none; } }
      .panel, .player-panel, .playlist-panel { padding: 8px 2px 0; border: 0; border-radius: 0; background: transparent; box-shadow: none; }
      .panel-header { min-height: 42px; margin: 0 0 10px; padding: 0 2px 10px; border-bottom: 1px solid rgba(238,243,231,.08); }
      .panel-title { gap: 8px; font-size: 19px; font-weight: 750; }
      .panel-title .icon { display: none; }
      .chip { max-width: 150px; padding: 0; border: 0; background: transparent; color: #727a72; font-size: 9px; }

      .search-panel-content { gap: 9px; }
      .search-row { display: grid; grid-template-columns: 20px minmax(0,1fr) auto; min-height: 50px; padding: 4px 4px 4px 14px; border: 1px solid rgba(238,243,231,.1); border-radius: 13px; background: #181b20; }
      .search-prefix { margin: 0; font-size: 16px; }
      .search-row .input { width: 100%; min-width: 0; padding: 8px 7px; border: 0; font-size: 16px; line-height: 1.25; }
      .search-row .btn { min-width: 68px; min-height: 42px; padding: 0 14px; border-radius: 10px; font-size: 13px; font-weight: 700; }
      .source-row { gap: 6px; flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; }
      .source-row::-webkit-scrollbar { display: none; }
      .source-chip { min-height: 32px; flex: 0 0 auto; padding: 6px 9px; border: 0; border-radius: 9px; background: #171a1f; color: #aab0aa; }
      .source-chip:has(input:checked) { background: #252c21; color: #d9eea8; box-shadow: inset 0 0 0 1px rgba(200,238,98,.16); }
      .limit-row { min-height: 34px; padding: 0 2px; flex-wrap: nowrap; }
      .limit-row select { min-height: 32px; }
      .limit-row .btn { margin-left: auto; min-height: 34px; padding: 0 11px; }
      .search-stats { min-height: 25px; padding: 3px 3px 0; align-items: center; }
      .search-results-mini { margin: 0; padding: 0; }
      .search-mini-item { min-height: 62px; margin: 0; padding: 10px 4px; border: 0; border-bottom: 1px solid rgba(238,243,231,.07); border-radius: 0; background: transparent; }
      .search-mini-item:active { background: rgba(200,238,98,.07); }
      .mini-meta-main { min-width: 0; gap: 4px; }
      .mini-title { color: #eef1ea; font-size: 14px; font-weight: 650; }
      .mini-artist { font-size: 11px; }
      .mini-badge { border: 0; background: transparent; color: #687068; }

      .player-panel .panel-header { margin-bottom: 12px; }
      .player-top { min-height: 116px; padding: 0 2px; gap: 12px; align-items: flex-start; }
      .cover-wrapper { width: 116px; height: 116px; border-radius: 12px; box-shadow: 0 14px 30px rgba(0,0,0,.3); }
      .cover-placeholder { justify-content: center; }
      .player-main { position: relative; min-width: 0; min-height: 116px; height: 116px; gap: 3px; }
      .track-text { max-width: 100%; min-width: 0; }
      .track-title-row { display: block; min-width: 0; }
      .track-title { max-height: 22px; overflow: hidden; color: #f1f3ed; font-size: 18px; line-height: 1.2; text-overflow: ellipsis; white-space: nowrap; }
      .track-artist { margin-top: 3px; overflow: hidden; font-size: 12px; text-overflow: ellipsis; white-space: nowrap; }
      .track-tags { min-height: 20px; margin-top: 3px; flex-wrap: nowrap; overflow: hidden; }
      .source-pill, .lossless-pill { flex: 0 1 auto; min-width: 0; padding: 2px 7px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
      .player-actions { position: absolute; right: 0; bottom: 0; z-index: 2; flex-direction: row; align-items: center; margin: 0; }
      .player-btn-row { gap: 5px; }
      .status-pill { display: none; }
      .player-controls { margin-top: auto; gap: 4px; }
      .progress-row { gap: 4px; }
      .progress-time { width: 34px; font-size: 9px; }
      .progress-bar-wrapper { height: 5px; }
      .control-row { justify-content: flex-start; }
      .control-main { gap: 5px; }
      .control-main .btn-icon, .player-btn-row .btn-icon { width: 34px; height: 34px; min-width: 34px; }
      .control-main .play-btn { width: 40px; height: 40px; min-width: 40px; }
      .control-secondary { display: none; }
      .lyrics-container { margin-top: 8px; padding: 10px 8px 12px; border: 0; border-top: 1px solid rgba(238,243,231,.08); border-radius: 0; background: transparent; box-shadow: none; }
      .lyrics-container::before, .lyrics-container::after { display: none; }
      .lyrics-inner { max-width: 100%; padding: 4vh 6px 10vh; }
      .lyrics-title-line { margin-bottom: 10px; }
      .lyrics-line { min-height: 0; margin: 1px 0; padding: 5px 6px; color: #757c75; font-size: 15px; line-height: 1.35; }
      .lyrics-line.active { color: #d9f18f; font-size: 18px; font-weight: 700; transform: none; }

      body[data-mobile-view="me"] .playlist-tab[data-tab="results"] { display: none; }
      .playlist-panel .panel-header { align-items: flex-end; }
      .playlist-tabs { flex: 0 0 auto; padding: 3px; border: 0; border-radius: 10px; background: #171a1f; }
      .playlist-tab { min-height: 36px; padding: 9px 13px; border-radius: 8px; font-size: 11px; }
      .playlist-tab.active { background: #d5ee91; color: #10130c; }
      .playlist-main { border: 0; }
      .playlist-bar { padding: 8px 2px 10px; background: #0d0f12; border-bottom: 1px solid rgba(238,243,231,.08); }
      .playlist-top-row { min-height: 34px; }
      .playlist-info { font-size: 12px; font-weight: 650; }
      .playmode-btn { min-width: 36px; min-height: 36px; }
      .playlist-select-row { padding-top: 8px; }
      .playlist-select-tools, .playlist-file-actions { gap: 6px; }
      .playlist-select-tools select { min-height: 40px; max-width: 145px; }
      .track-item { grid-template-columns: 26px minmax(0,1fr) auto; min-height: 64px; margin: 0; padding: 10px 2px; border: 0; border-bottom: 1px solid rgba(238,243,231,.07); border-radius: 0; background: transparent; }
      .track-item:active { background: rgba(200,238,98,.07); }
      .track-index { width: 22px; color: #626961; text-align: center; }
      .track-meta-title { color: #edf0e9; font-size: 13px; font-weight: 650; }
      .track-meta-sub { margin-top: 5px; }
      .track-actions { gap: 4px; }
      .track-actions .btn-icon { width: 40px; height: 40px; }

      .mobile-nav { left: 12px; right: 12px; bottom: max(8px, env(safe-area-inset-bottom)); height: 60px; border-radius: 14px; background: rgba(24,27,32,.97); }
      .mobile-nav button { border-radius: 10px; }
      .mobile-nav button[aria-current="page"] { background: #d5ee91; box-shadow: none; }
      .mobile-nav button span { font-size: 18px; }
      .mobile-nav button small { font-size: 10px; font-weight: 650; }

      html[data-theme="light"] .app, html[data-theme="light"] .panel, html[data-theme="light"] .player-panel, html[data-theme="light"] .playlist-panel { background: #f6f7f3; }
      html[data-theme="light"] header { background: transparent; }
      html[data-theme="light"] .search-row, html[data-theme="light"] .source-chip, html[data-theme="light"] .playlist-tabs { background: #e9ece5; }
      html[data-theme="light"] .search-mini-item, html[data-theme="light"] .track-item, html[data-theme="light"] .lyrics-container { background: transparent; }
      html[data-theme="light"] .mini-title, html[data-theme="light"] .track-meta-title, html[data-theme="light"] .track-title { color: #20251f; }
      html[data-theme="light"] .playlist-bar { background: #f6f7f3; }
    }

    @media (max-width: 360px) and (min-height: 501px) {
      .player-top { min-height: 108px; gap: 9px; }
      .cover-wrapper { width: 108px; height: 108px; }
      .player-main { min-height: 108px; height: 108px; }
      .control-main { gap: 3px; }
      .control-main .btn-icon, .player-btn-row .btn-icon { width: 31px; height: 31px; min-width: 31px; }
      .control-main .play-btn { width: 37px; height: 37px; min-width: 37px; }
      .player-btn-row { gap: 4px; }
    }

    @media (max-width: 760px) and (max-height: 500px) {
      .app { padding-top: 3px; padding-bottom: calc(66px + env(safe-area-inset-bottom)); }
      header { min-height: 40px; padding-block: 2px; }
      .pikachu-box { width: 32px; height: 32px; }
      .pikachu-box::before { font-size: 14px; }
      .auth-button, .theme-toggle { width: 32px; height: 32px; }
      .auth-avatar { width: 26px; height: 26px; }
      .panel, .player-panel, .playlist-panel { padding-top: 4px; }
      .panel-header { min-height: 36px; margin-bottom: 6px; padding-bottom: 6px; }
      .panel-title { font-size: 17px; }

      .player-panel .panel-header { margin-bottom: 6px; }
      .player-top { min-height: 72px; gap: 9px; }
      .cover-wrapper { width: 72px; height: 72px; }
      .player-main { min-height: 72px; height: 72px; }
      .track-title { max-height: 19px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 16px; }
      .track-artist { margin-top: 3px; }
      .player-actions { margin-top: auto; }
      .player-controls { gap: 5px; }
      .control-main .btn-icon, .player-btn-row .btn-icon { width: 34px; height: 34px; min-width: 34px; }
      .control-main .play-btn { width: 40px; height: 40px; min-width: 40px; }
      .lyrics-container { margin-top: 6px; padding-top: 6px; }
      .lyrics-inner { padding-top: 6px; padding-bottom: 18px; }
      .lyrics-title-line { margin-bottom: 5px; }
      .lyrics-line { padding-block: 3px; font-size: 14px; line-height: 1.28; }
      .lyrics-line.active { font-size: 16px; }

      .mobile-nav { height: 54px; }
      .mobile-nav button { min-height: 42px; }
    }


    /* Restrained polish for empty states. */
    .search-results-mini:empty {
      display: grid;
      place-items: center;
      min-height: 0;
      border-radius: 10px;
      background: radial-gradient(circle at 50% 44%, rgba(200,238,98,.055), transparent 32%), rgba(6,9,12,.18);
    }
    .search-results-mini:empty::before {
      content: "";
      width: 44px;
      height: 44px;
      border: 1px solid rgba(200,238,98,.18);
      border-radius: 50%;
      box-shadow: 0 0 0 9px rgba(200,238,98,.035), 0 0 0 18px rgba(200,238,98,.018);
      opacity: .8;
    }
    @media (max-width: 760px) {
      .search-results-mini:empty {
        min-height: 180px;
        border-radius: 14px;
        background: radial-gradient(circle at 50% 42%, rgba(200,238,98,.06), transparent 34%), rgba(14,18,21,.28);
      }
    }
    html[data-theme="light"] .search-results-mini:empty {
      background: radial-gradient(circle at 50% 44%, rgba(95,127,34,.1), transparent 32%), #f5f7f2;
    }
    html[data-theme="light"] .search-results-mini:empty::before {
      border-color: rgba(95,127,34,.26);
      box-shadow: 0 0 0 9px rgba(95,127,34,.055), 0 0 0 18px rgba(95,127,34,.025);
    }
    html[data-theme="light"] .input::placeholder,
    html[data-theme="light"] .modal input::placeholder { color: #697568; opacity: 1; }
    html[data-theme="light"] .limit-row,
    html[data-theme="light"] .search-stats { color: #5f6a5d; }
    html[data-theme="light"] .source-chip { color: #435041; }
    html[data-theme="light"] .source-chip:has(input:checked) { color: #3f5721; background: #edf3e3; border-color: rgba(95,127,34,.22); }

    /* Mobile library: make populated playlists scan like a library, not a control panel. */
    .library-empty-state {
      min-height: 180px;
      display: grid;
      place-items: center;
      align-content: center;
      gap: 10px;
      padding: 24px;
      color: var(--text-sub);
      text-align: center;
    }
    .library-empty-icon {
      width: 44px;
      height: 44px;
      display: grid;
      place-items: center;
      color: var(--accent);
      border: 1px solid rgba(200,238,98,.3);
      border-radius: 50%;
      font-size: 25px;
      line-height: 1;
    }
    .library-empty-copy { display: grid; gap: 5px; }
    .library-empty-copy strong { color: var(--text-main); font-size: 14px; }
    .library-empty-copy span { max-width: 280px; font-size: 11px; line-height: 1.6; }
    .library-empty-action { min-width: 96px; }

    @media (max-width: 760px) {
      body[data-mobile-view="me"] .playlist-panel .panel-header {
        display: grid;
        grid-template-columns: 1fr;
        align-items: stretch;
        gap: 12px;
        min-height: 0;
        padding-bottom: 14px;
      }
      body[data-mobile-view="me"] .playlist-panel .panel-title { font-size: 22px; }
      body[data-mobile-view="me"] .playlist-tabs {
        width: 100%;
        display: grid;
        grid-template-columns: repeat(2,minmax(0,1fr));
        padding: 4px;
        border: 1px solid rgba(238,243,231,.08);
        border-radius: 12px;
        background: #171b20;
      }
      body[data-mobile-view="me"] .playlist-tab {
        min-width: 0;
        min-height: 42px;
        display: grid;
        place-items: center;
        padding: 8px;
        border-radius: 9px;
        font-size: 12px;
        text-align: center;
      }
      body[data-mobile-view="me"] .playlist-main { overflow: hidden; }
      body[data-mobile-view="me"] .playlist-bar {
        padding: 0 0 12px;
        margin: 0;
        background: transparent;
        border-bottom-color: rgba(238,243,231,.08);
      }
      body[data-mobile-view="me"] .playlist-top-row { min-height: 42px; }
      body[data-mobile-view="me"] .playlist-info { color: #b8c0b5; font-size: 13px; font-weight: 700; }
      body[data-mobile-view="me"] .playmode-row {
        padding: 3px;
        gap: 2px;
        border: 1px solid rgba(238,243,231,.08);
        border-radius: 10px;
        background: #171b20;
      }
      body[data-mobile-view="me"] .playmode-btn {
        width: 34px;
        min-width: 34px;
        min-height: 34px;
        padding: 0;
        border-radius: 7px;
        background: transparent;
        box-shadow: none;
        color: #8d978b;
        font-size: 0;
      }
      body[data-mobile-view="me"] .playmode-btn::after { font-size: 16px; font-weight: 700; }
      body[data-mobile-view="me"] .playmode-btn[data-mode="list"]::after { content: "\21BB"; }
      body[data-mobile-view="me"] .playmode-btn[data-mode="single"]::after { content: "1"; font-size: 13px; }
      body[data-mobile-view="me"] .playmode-btn[data-mode="shuffle"]::after { content: "\21C4"; }
      body[data-mobile-view="me"] .playmode-btn.active { color: #10130d; background: var(--accent); box-shadow: none; }
      body[data-mobile-view="me"] .playlist-main:has(.playlist-list.is-empty) .playmode-row { display: none; }
      body[data-mobile-view="me"] .playlist-select-row { gap: 8px; padding-top: 4px; }
      body[data-mobile-view="me"] .playlist-select-tools { display: grid; grid-template-columns: minmax(0,1fr) 42px; gap: 8px; }
      body[data-mobile-view="me"] .playlist-select-tools select {
        min-height: 42px;
        padding: 0 12px;
        border: 1px solid rgba(238,243,231,.12);
        border-radius: 10px;
        background: #171b20;
      }
      body[data-mobile-view="me"] .playlist-select-tools .btn-icon { width: 42px; height: 42px; }
      body[data-mobile-view="me"] #delete-playlist-btn { grid-column: 1 / -1; min-height: 40px; border-radius: 10px; }
      body[data-mobile-view="me"] .playlist-file-actions { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 7px; }
      body[data-mobile-view="me"] .playlist-file-actions .btn { min-width: 0; min-height: 38px; padding: 6px 4px; border-radius: 9px; font-size: 11px; }
      body[data-mobile-view="me"] .playlist-list {
        flex: 1 1 auto;
        min-height: 0;
        overflow-y: auto;
        overscroll-behavior: contain;
        touch-action: pan-y;
        -webkit-overflow-scrolling: touch;
      }
      body[data-mobile-view="me"] .playlist-list.is-empty { flex: 1 1 auto; display: grid; }
      body[data-mobile-view="me"] .track-item {
        grid-template-columns: 28px minmax(0,1fr) auto;
        min-height: 62px;
        gap: 8px;
        margin: 0;
        padding: 10px 2px;
        border: 0;
        border-bottom: 1px solid rgba(238,243,231,.08);
        border-radius: 0;
        background: transparent;
        box-shadow: none;
      }
      body[data-mobile-view="me"] .track-item:hover { background: transparent; transform: none; box-shadow: none; }
      body[data-mobile-view="me"] .track-item.playing { border-color: rgba(200,238,98,.64); box-shadow: inset 2px 0 0 var(--accent); }
      body[data-mobile-view="me"] .track-index { width: 28px; color: #657064; font-size: 11px; text-align: left; }
      body[data-mobile-view="me"] .track-meta-title { color: #edf1ea; font-size: 14px; font-weight: 700; }
      body[data-mobile-view="me"] .track-meta-sub { gap: 8px; margin-top: 5px; color: #7d887d; font-size: 10px; }
      body[data-mobile-view="me"] .track-meta-sub > span:last-child { display: none; }
      body[data-mobile-view="me"] .track-actions { gap: 5px; }
      body[data-mobile-view="me"] .track-actions .btn-icon {
        width: 36px;
        min-width: 36px;
        height: 36px;
        min-height: 36px;
        border-radius: 9px;
        background: #1b232b;
        box-shadow: none;
      }
      body[data-mobile-view="me"] .track-actions .btn-fav-active { color: #ff8fa4; background: rgba(237,123,145,.1); }
      body[data-mobile-view="me"] .track-actions .btn-ghost { color: #ff9cab; background: rgba(237,123,145,.08); border: 0; }
      body[data-mobile-view="me"] .library-empty-state { min-height: 0; align-self: center; padding: 24px 20px 48px; }
      body[data-mobile-view="me"] .library-empty-icon { width: 54px; height: 54px; font-size: 30px; }
      body[data-mobile-view="me"] .library-empty-copy strong { font-size: 16px; }
      body[data-mobile-view="me"] .library-empty-copy span { font-size: 12px; }
      body[data-mobile-view="me"] .library-empty-action { min-height: 40px; border-radius: 10px; }

      html[data-theme="light"] body[data-mobile-view="me"] .playlist-tabs,
      html[data-theme="light"] body[data-mobile-view="me"] .playmode-row,
      html[data-theme="light"] body[data-mobile-view="me"] .playlist-select-tools select { background: #e9ece5; border-color: rgba(30,42,30,.12); }
      html[data-theme="light"] body[data-mobile-view="me"] .playlist-info { color: #4f5b4e; }
      html[data-theme="light"] body[data-mobile-view="me"] .track-item { border-bottom-color: rgba(30,42,30,.09); }
      html[data-theme="light"] body[data-mobile-view="me"] .track-meta-title { color: #20251f; }
      html[data-theme="light"] body[data-mobile-view="me"] .track-meta-sub { color: #697468; }
      html[data-theme="light"] body[data-mobile-view="me"] .track-actions .btn-icon { color: #42513f; background: #e9eee3; }
      html[data-theme="light"] body[data-mobile-view="me"] .track-actions .btn-fav-active { color: #b7425e; background: #f8e7ec; }
      html[data-theme="light"] body[data-mobile-view="me"] .track-actions .btn-ghost { color: #ae4358; background: #f8e7ec; }
    }

    .mobile-playlist-back,
    .mobile-playlist-delete { display: none; }
    .save-playlist-options { display: grid; gap: 7px; max-height: min(330px,42vh); overflow-y: auto; }
    .save-playlist-option {
      width: 100%;
      min-height: 54px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      padding: 10px 12px;
      color: var(--text-main);
      background: #111419;
      border: 1px solid var(--border-subtle);
      border-radius: 10px;
      cursor: pointer;
      text-align: left;
    }
    .save-playlist-option > span { min-width: 0; display: grid; gap: 4px; }
    .save-playlist-option strong, .save-playlist-option small { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
    .save-playlist-option strong { font-size: 12px; }.save-playlist-option small { color: var(--text-sub); font-size: 10px; }
    .save-playlist-option b { min-width: 28px; color: var(--accent); font-size: 18px; text-align: center; }
    .save-playlist-option:hover { border-color: rgba(200,238,98,.42); background: #19201a; }
    .save-playlist-option:disabled { cursor: default; opacity: .56; }
    .save-playlist-empty { padding: 24px 8px; color: var(--text-sub); font-size: 12px; text-align: center; }
    .save-playlist-create { width: 100%; min-height: 40px; margin-top: 12px; }
    html[data-theme="light"] .save-playlist-option { color: #263024; background: #f3f5f0; border-color: rgba(30,42,30,.12); }
    html[data-theme="light"] .save-playlist-option:hover { background: #e9eee3; border-color: rgba(95,127,34,.34); }

    @media (max-width: 760px) {
      body[data-mobile-view="lyrics"] .player-btn-row .btn-icon { width: 34px; min-width: 34px; height: 34px; min-height: 34px; }
      body[data-mobile-view="me"] .playlist-panel.mobile-playlist-overview .playlist-bar { display: none; }
      body[data-mobile-view="me"] .playlist-panel.mobile-playlist-overview .playlist-list,
      body[data-mobile-view="me"] .playlist-panel.mobile-playlist-detail .playlist-list { flex: 1 1 auto; }
      body[data-mobile-view="me"] .playlist-panel.mobile-playlist-detail .playlist-tabs { display: none; }
      body[data-mobile-view="me"] .playlist-panel.mobile-playlist-detail .panel-header {
        grid-template-columns: minmax(0,1fr) auto;
        align-items: center;
        gap: 8px;
      }
      body[data-mobile-view="me"] .playlist-panel.mobile-playlist-detail .panel-title { min-width: 0; font-size: 19px; }
      body[data-mobile-view="me"] .mobile-playlist-back,
      body[data-mobile-view="me"] .mobile-playlist-delete {
        width: 36px;
        min-width: 36px;
        height: 36px;
        padding: 0;
        display: grid;
        place-items: center;
        color: #abb4a8;
        background: #171b20;
        border: 1px solid rgba(238,243,231,.1);
        border-radius: 9px;
        cursor: pointer;
        font-size: 21px;
      }
      body[data-mobile-view="me"] .mobile-playlist-delete { color: #ff9cab; font-size: 24px; }
      body[data-mobile-view="me"] .playlist-panel:not(.mobile-playlist-detail) .mobile-playlist-back,
      body[data-mobile-view="me"] .playlist-panel:not(.mobile-playlist-detail) .mobile-playlist-delete { display: none; }
      body[data-mobile-view="me"] .playlist-panel.mobile-playlist-detail .playlist-select-row { display: none !important; }
      body[data-mobile-view="me"] .playlist-panel.mobile-playlist-detail .playlist-bar { padding-bottom: 8px; }
      body[data-mobile-view="me"] .playlist-panel.mobile-playlist-detail .playlist-info { font-size: 12px; }
      body[data-mobile-view="me"] .mobile-playlist-toolbar {
        display: grid;
        grid-template-columns: minmax(0,1fr) 40px 40px;
        gap: 7px;
        padding: 2px 0 14px;
      }
      body[data-mobile-view="me"] .mobile-playlist-toolbar .btn { min-height: 40px; border-radius: 10px; }
      body[data-mobile-view="me"] .mobile-playlist-create { padding: 0 14px; text-align: left; }
      body[data-mobile-view="me"] .mobile-playlist-tool { padding: 0; color: #aab3a8; background: #171b20; border-color: rgba(238,243,231,.1); font-size: 20px; }
      body[data-mobile-view="me"] .mobile-playlist-cards { display: grid; gap: 8px; }
      body[data-mobile-view="me"] .mobile-playlist-card {
        width: 100%;
        min-height: 76px;
        display: grid;
        grid-template-columns: 52px minmax(0,1fr) 20px;
        align-items: center;
        gap: 12px;
        padding: 11px;
        color: var(--text-main);
        background: #161b1f;
        border: 1px solid rgba(238,243,231,.09);
        border-radius: 12px;
        cursor: pointer;
        text-align: left;
      }
      body[data-mobile-view="me"] .mobile-playlist-card-art {
        width: 52px;
        height: 52px;
        display: grid;
        place-items: center;
        color: #10130d;
        background: linear-gradient(145deg, var(--accent), #8ba9ff);
        border-radius: 10px;
        font-size: 18px;
        font-weight: 800;
      }
      body[data-mobile-view="me"] .mobile-playlist-card > span:nth-child(2) { min-width: 0; display: grid; gap: 5px; }
      body[data-mobile-view="me"] .mobile-playlist-card strong,
      body[data-mobile-view="me"] .mobile-playlist-card small { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
      body[data-mobile-view="me"] .mobile-playlist-card strong { font-size: 14px; }
      body[data-mobile-view="me"] .mobile-playlist-card small { color: #859086; font-size: 11px; }
      body[data-mobile-view="me"] .mobile-playlist-card b { color: #8f9b8d; font-size: 24px; font-weight: 400; }
      body[data-mobile-view="me"] .playlist-panel.mobile-playlist-overview .playlist-list.is-empty { grid-template-rows: auto 1fr; }
      body[data-mobile-view="me"] .playlist-panel.mobile-playlist-overview .library-empty-state { grid-row: 2; }
      body[data-mobile-view="me"] .save-playlist-modal { width: min(100%, 440px); }
      body[data-mobile-view="me"] .save-playlist-option { min-height: 58px; }

      html[data-theme="light"] body[data-mobile-view="me"] .mobile-playlist-back,
      html[data-theme="light"] body[data-mobile-view="me"] .mobile-playlist-delete,
      html[data-theme="light"] body[data-mobile-view="me"] .mobile-playlist-tool { background: #e9ece5; border-color: rgba(30,42,30,.12); }
      html[data-theme="light"] body[data-mobile-view="me"] .mobile-playlist-card { color: #20251f; background: #f5f7f2; border-color: rgba(30,42,30,.1); }
      html[data-theme="light"] body[data-mobile-view="me"] .mobile-playlist-card small { color: #687267; }
    }

    /* Desktop studio: a quieter, editorial workspace with fewer card-library cues. */
    @media (min-width: 761px) {
      html, body { background: #0e100d; }
      #bg-canvas {
        opacity: .2;
        background:
          radial-gradient(circle at 74% -20%, rgba(111,129,75,.2), transparent 34%),
          linear-gradient(145deg, #0e100d, #111410 58%, #0d100f);
      }
      .app {
        width: calc(100% - 24px);
        height: calc(100dvh - 24px);
        margin: 12px;
        padding: 0;
        gap: 0;
        border: 0;
        border-radius: 0;
        background: transparent;
        box-shadow: none;
      }
      header {
        min-height: 72px;
        padding: 0 4px;
        border: 0;
        border-bottom: 1px solid rgba(226,232,215,.13);
        border-radius: 0;
        background: transparent;
        box-shadow: none;
      }
      .logo-area { gap: 12px; }
      .pikachu-box {
        width: 38px;
        height: 38px;
        border: 0;
        border-radius: 6px;
        background: transparent;
      }
      .pikachu-box::before {
        border-radius: 6px;
        color: #18200e;
        background: #b7ce72;
        font-size: 15px;
        letter-spacing: 0;
      }
      .title-text h1 { font-size: 16px; font-weight: 700; letter-spacing: .055em; }
      .title-text p { margin-top: 5px; color: #6f776a; font-size: 9px; letter-spacing: .04em; }
      .header-controls { gap: 7px; }
      .auth-button,
      .theme-toggle-btn,
      .lang-toggle {
        border-color: rgba(226,232,215,.11);
        background: rgba(24,27,22,.76);
        box-shadow: none;
      }
      .auth-button { min-width: 108px; border-radius: 7px; }
      .auth-avatar { border-radius: 5px; background: #697063; }
      .lang-toggle { border-radius: 7px; }
      .lang-btn { border-radius: 5px; }
      .lang-btn.active { color: #17200d; background: #b7ce72; }

      .layout {
        min-height: 0;
        gap: 0;
        overflow: hidden;
        border: 1px solid rgba(226,232,215,.13);
        border-radius: 13px;
        background: #131510;
        box-shadow: 0 26px 70px rgba(0,0,0,.26);
      }
      .panel,
      .search-panel,
      .player-panel,
      .playlist-panel {
        padding: 19px;
        border: 0;
        border-radius: 0;
        background: #131510;
        box-shadow: none;
      }
      .panel::before { display: none; }
      .player-panel {
        background: #181a16;
        border-inline: 1px solid rgba(226,232,215,.1);
      }
      .panel-header {
        min-height: 36px;
        margin-bottom: 16px;
        padding-bottom: 13px;
        border-bottom: 1px solid rgba(226,232,215,.1);
      }
      .panel-title { gap: 0; color: #e8ebe2; font-size: 14px; font-weight: 650; letter-spacing: .01em; }
      .panel-title .icon { display: none; }
      .chip {
        max-width: 160px;
        padding: 0;
        overflow: hidden;
        border: 0;
        border-radius: 0;
        color: #71786d;
        background: transparent;
        font-size: 8px;
        letter-spacing: .04em;
        text-overflow: ellipsis;
        white-space: nowrap;
      }
      .btn {
        min-height: 34px;
        padding: 7px 13px;
        border-radius: 7px;
        color: #18200e;
        background: #b7ce72;
        box-shadow: none;
        font-size: 11px;
        font-weight: 650;
      }
      .btn:hover { filter: none; background: #c5dc80; }
      .btn-secondary {
        color: #cdd2c8;
        background: #252b24;
        border: 1px solid rgba(226,232,215,.08);
      }
      .btn-secondary:hover { background: #30372e; }
      .btn-ghost { color: #8c9487; background: transparent; border-color: rgba(226,232,215,.13); }
      .btn-ghost:hover { color: #dce1d7; background: rgba(226,232,215,.045); }
      .btn-icon { width: 32px; min-width: 32px; height: 32px; min-height: 32px; padding: 0; border-radius: 7px; }

      .search-panel-content { gap: 10px; }
      .search-row {
        min-height: 45px;
        padding: 4px 4px 4px 13px;
        border: 1px solid rgba(226,232,215,.15);
        border-radius: 8px;
        background: #0f110e;
        box-shadow: none;
      }
      .search-row:focus-within { border-color: rgba(183,206,114,.65); box-shadow: 0 0 0 3px rgba(183,206,114,.07); }
      .search-prefix { display: none; }
      .search-row .input { padding-left: 0; color: #e7eae2; font-size: 12px; }
      .search-row .btn { min-height: 35px; border-radius: 6px; }
      .source-row {
        display: grid;
        grid-template-columns: repeat(2,minmax(0,1fr));
        gap: 0 12px;
        padding: 7px 2px;
        border-block: 1px solid rgba(226,232,215,.07);
      }
      .source-chip {
        min-height: 28px;
        padding: 3px 0;
        border: 0;
        border-radius: 0;
        color: #969e91;
        background: transparent;
      }
      .source-chip:has(input:checked) { color: #dde2d6; background: transparent; box-shadow: none; }
      .source-chip input { width: 13px; height: 13px; accent-color: #aabf6c; }
      .source-dot { width: 5px; height: 5px; box-shadow: none; }
      .limit-row { min-height: 34px; justify-content: flex-start; color: #747c70; }
      .limit-row select {
        padding: 4px 20px 4px 7px;
        border-color: rgba(226,232,215,.11);
        border-radius: 5px;
        color: #c5cbc0;
        background: #1a1d18;
      }
      .limit-row .btn { margin-left: auto; }
      .search-stats { padding: 2px 1px 7px; border-bottom: 1px solid rgba(226,232,215,.07); color: #70776c; }
      .search-results-mini { margin-top: 0; padding-right: 0; }
      .search-mini-item {
        min-height: 51px;
        margin: 0;
        padding: 9px 2px;
        border: 0;
        border-bottom: 1px solid rgba(226,232,215,.07);
        border-radius: 0;
        background: transparent;
      }
      .search-mini-item:hover { background: rgba(183,206,114,.05); box-shadow: none; transform: none; }
      .mini-title { color: #dce0d7; font-size: 12px; font-weight: 600; }
      .mini-artist { margin-top: 3px; color: #737b70; }
      .mini-badge { padding: 0; border: 0; border-radius: 0; color: #7d8679; background: transparent; }
      .search-results-mini:empty { background: transparent; }
      .search-results-mini:empty::before { display: none; }

      .player-top { min-height: 158px; gap: 18px; }
      .cover-wrapper { width: 158px; height: 158px; border-radius: 8px; box-shadow: 0 18px 36px rgba(0,0,0,.3); }
      .cover-disc { animation-duration: 24s; }
      .player-main { gap: 8px; }
      .track-title { color: #f0f2ec; font-size: 22px; font-weight: 650; letter-spacing: 0; }
      .track-artist { margin-top: 5px; color: #899185; font-size: 12px; }
      .track-tags { margin-top: 8px; }
      .source-pill,
      .lossless-pill,
      .status-pill {
        padding: 3px 7px;
        border-radius: 4px;
        background: transparent;
        font-size: 9px;
      }
      .source-pill { border-color: rgba(226,232,215,.14); }
      .lossless-pill { color: #aac674; border-color: rgba(170,198,116,.35); }
      .status-pill { color: #757d71; border-color: rgba(226,232,215,.1); }
      .player-controls { gap: 10px; }
      .progress-row { gap: 9px; }
      .progress-time { width: 38px; color: #70786d; font-variant-numeric: tabular-nums; }
      .progress-bar-wrapper { height: 3px; background: #30362d; }
      .progress-bar { background: #a9c168; }
      .progress-handle { width: 9px; height: 9px; border-color: #181a16; background: #b7ce72; box-shadow: none; }
      .control-main { gap: 7px; }
      .control-main .play-btn { width: 43px; height: 43px; border-radius: 50%; }
      .volume-slider { accent-color: #a9c168; }
      .lyrics-container {
        margin-top: 18px;
        padding: 18px 22px;
        border: 0;
        border-top: 1px solid rgba(226,232,215,.1);
        border-radius: 0;
        background: #121410;
        box-shadow: none;
      }
      .lyrics-container::before,
      .lyrics-container::after { display: none; }
      .lyrics-inner { max-width: 620px; }
      .lyrics-empty { color: #70776c; font-family: inherit; font-size: 13px; letter-spacing: 0; }
      .lyrics-line { color: #7b8277; font-family: inherit; }
      .lyrics-line.active { color: #bfd579; background: none; -webkit-text-fill-color: currentColor; text-shadow: none; }

      .playlist-panel .panel-header { align-items: flex-start; flex-direction: column; gap: 12px; }
      .playlist-tabs {
        width: 100%;
        display: grid;
        grid-template-columns: repeat(3,minmax(0,1fr));
        padding: 0;
        border: 0;
        border-bottom: 1px solid rgba(226,232,215,.1);
        border-radius: 0;
        background: transparent;
      }
      .playlist-tab {
        padding: 7px 3px 9px;
        border-radius: 0;
        color: #777f73;
        text-align: center;
      }
      .playlist-tab.active {
        color: #dce2d4;
        background: transparent;
        box-shadow: inset 0 -2px #b7ce72;
      }
      .playlist-main { padding-right: 0; }
      .playlist-bar { padding: 0 0 10px; background: #131510; border-bottom-color: rgba(226,232,215,.08); }
      .playlist-info { color: #777f73; }
      .playmode-btn {
        width: 27px;
        height: 27px;
        border-radius: 6px;
        color: #7d8579;
        background: transparent;
        box-shadow: none;
        font-size: 0;
      }
      .playmode-btn::after { font-size: 14px; }
      .playmode-btn[data-mode="list"]::after { content: "↻"; }
      .playmode-btn[data-mode="single"]::after { content: "1"; font-size: 11px; font-weight: 700; }
      .playmode-btn[data-mode="shuffle"]::after { content: "⇄"; }
      .playmode-btn.active { color: #c6da89; background: rgba(183,206,114,.08); box-shadow: none; }
      .playlist-select-tools select { border-radius: 6px; background: #1a1d18; }
      .track-item {
        min-height: 55px;
        margin: 0;
        padding: 9px 3px;
        border: 0;
        border-bottom: 1px solid rgba(226,232,215,.07);
        border-radius: 0;
        background: transparent;
      }
      .track-item:hover,
      .track-item.active { background: rgba(183,206,114,.05); box-shadow: none; transform: none; }
      .track-item.playing { border-color: rgba(183,206,114,.4); box-shadow: inset 2px 0 #b7ce72; }
      .track-index { color: #646c61; font-variant-numeric: tabular-nums; }
      .track-meta-title { color: #dce0d7; }
      .track-meta-sub { color: #747c70; }
      .track-actions .btn-icon { border: 0; background: transparent; }
      .btn-fav-active { color: #e98597; background: transparent; box-shadow: none; }
      footer { padding-top: 10px; color: #5f675c; letter-spacing: .02em; }
    }

    @media (min-width: 1181px) {
      .layout { grid-template-columns: minmax(280px,.82fr) minmax(520px,1.5fr) minmax(300px,.88fr); }
    }

    @media (min-width: 761px) and (max-width: 1180px) {
      .app { width: calc(100% - 20px); margin: 10px; height: calc(100dvh - 20px); }
      .layout { gap: 1px; }
      .player-panel { border-inline: 0; }
    }

    @media (min-width: 761px) {
      html[data-theme="light"],
      html[data-theme="light"] body { background: #ecece6; }
      html[data-theme="light"] #bg-canvas { opacity: .35; background: radial-gradient(circle at 78% -20%, #d9dfcb, transparent 34%), #ecece6; }
      html[data-theme="light"] .layout { background: #f5f5ef; border-color: rgba(37,45,34,.14); box-shadow: 0 24px 65px rgba(44,52,40,.12); }
      html[data-theme="light"] .panel,
      html[data-theme="light"] .search-panel,
      html[data-theme="light"] .playlist-panel { background: #f5f5ef; }
      html[data-theme="light"] .player-panel { background: #fafaf5; border-color: rgba(37,45,34,.1); }
      html[data-theme="light"] .panel-header,
      html[data-theme="light"] header { border-color: rgba(37,45,34,.13); }
      html[data-theme="light"] .search-row,
      html[data-theme="light"] .lyrics-container { background: #eeeee8; }
      html[data-theme="light"] .search-row { border-color: rgba(37,45,34,.16); }
      html[data-theme="light"] .playlist-bar { background: #f5f5ef; }
      html[data-theme="light"] .panel-title,
      html[data-theme="light"] .track-title,
      html[data-theme="light"] .mini-title,
      html[data-theme="light"] .track-meta-title { color: #252b22; }
      html[data-theme="light"] .source-chip:has(input:checked) { color: #36402f; }
      html[data-theme="light"] .search-mini-item:hover,
      html[data-theme="light"] .track-item:hover,
      html[data-theme="light"] .track-item.active { background: rgba(95,117,53,.06); }
      html[data-theme="light"] .playlist-tabs,
      html[data-theme="light"] .search-stats,
      html[data-theme="light"] .track-item,
      html[data-theme="light"] .search-mini-item,
      html[data-theme="light"] .source-row,
      html[data-theme="light"] .lyrics-container { border-color: rgba(37,45,34,.1); }
      html[data-theme="light"] .auth-button,
      html[data-theme="light"] .theme-toggle-btn,
      html[data-theme="light"] .lang-toggle { background: #f5f5ef; border-color: rgba(37,45,34,.13); }
    }

    /* Batch actions for search results. The same controls are used by the
       desktop search panel and the mobile search view. */
    .search-stats { align-items: center; gap: 8px; }
    .search-batch-toolbar {
      display: flex;
      align-items: center;
      justify-content: flex-end;
      gap: 10px;
      padding: 0;
      border: 0;
    }
    .search-batch-actions {
      display: flex;
      align-items: center;
      justify-content: flex-end;
      flex-wrap: wrap;
      gap: 4px;
    }
    .search-batch-select-all {
      width: 17px;
      height: 17px;
      margin: 0 5px 0 1px;
      accent-color: var(--accent);
      cursor: pointer;
    }
    .search-batch-actions .btn-icon { width: 30px; min-width: 30px; height: 30px; min-height: 30px; padding: 0; border-radius: 7px; font-size: 14px; }
    .mini-select-control {
      width: 17px;
      height: 17px;
      margin: 0;
      accent-color: var(--accent);
      cursor: pointer;
      flex: 0 0 auto;
    }
    .mini-select-control { margin-right: 7px; }
    .search-mini-item { justify-content: flex-start; gap: 0; }
    .search-mini-item .mini-meta-main { min-width: 0; flex: 1 1 auto; }
    .search-mini-item .mini-right { margin-left: auto; flex: 0 0 auto; }
    .search-mini-item.batch-selected,
    .track-item.batch-selected {
      background: rgba(200,238,98,.1);
      border-color: rgba(200,238,98,.36);
    }
    .search-mini-item.playing { border-color: var(--accent); box-shadow: 0 0 12px rgba(200,238,98,.22); }
    @media (max-width: 760px) {
      .search-batch-toolbar {
        align-items: center;
        flex-direction: row;
        gap: 6px;
        padding: 0;
      }
      .search-batch-actions {
        width: auto;
        display: flex;
      }
      .search-batch-actions .btn-icon { width: 34px; min-width: 34px; height: 34px; min-height: 34px; }
      .mini-select-control { width: 18px; height: 18px; margin-right: 8px; }
      .search-batch-select-all { width: 18px; height: 18px; }
    }

    .announcement-modal { max-width: 520px; padding: 22px 24px 20px; }
    .announcement-modal .modal-header { margin-bottom: 14px; }
    .announcement-kicker { margin: 0 0 8px; color: var(--accent); font-size: 10px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
    .announcement-title { color: var(--text-main); font-size: 20px; font-weight: 700; letter-spacing: 0; }
    .announcement-copy { margin: 0; color: #a3aaa0; font-size: 13px; line-height: 1.8; }
    .app-download-callout {
      position: relative;
      display: grid;
      gap: 4px;
      margin: 15px 0 18px;
      padding: 16px 18px;
      overflow: hidden;
      border: 1px solid rgba(200,238,98,.48);
      border-radius: 13px;
      background: linear-gradient(108deg, rgba(200,238,98,.17), rgba(200,238,98,.05) 58%, rgba(139,169,255,.1));
      box-shadow: 0 0 26px rgba(200,238,98,.12), inset 0 1px rgba(255,255,255,.12);
    }
    .app-download-callout::after {
      content: "";
      position: absolute;
      top: -88px;
      right: -62px;
      width: 170px;
      height: 170px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(222,251,138,.2), transparent 68%);
      pointer-events: none;
    }
    .app-download-eyebrow { color: var(--accent); font-size: 10px; font-weight: 800; letter-spacing: .16em; }
    .app-download-title { color: var(--text-main); font-size: clamp(21px, 4vw, 28px); font-weight: 800; letter-spacing: 0; line-height: 1.15; }
    .app-download-detail { color: #bdc6b9; font-size: 12px; line-height: 1.65; }
    .app-download-detail strong { color: #eff5e8; }
    .announcement-section-label { margin: 0 0 -7px; color: #737d70; font-size: 10px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
    .announcement-updates { display: grid; gap: 0; margin: 18px 0; border-block: 1px solid rgba(238,243,231,.1); }
    .announcement-update { display: grid; grid-template-columns: 88px minmax(0,1fr); gap: 14px; padding: 14px 0; }
    .announcement-update + .announcement-update { border-top: 1px solid rgba(238,243,231,.08); }
    .announcement-update strong { color: #dce2d7; font-size: 12px; }
    .announcement-update span { color: #8f978c; font-size: 12px; line-height: 1.7; }
    .announcement-actions { display: flex; justify-content: flex-end; }
    .announcement-actions .btn { min-width: 92px; }
    .android-update-summary { margin-bottom: 18px; }
    .android-update-notes { display: grid; gap: 8px; margin: 16px 0 20px; padding: 0; color: #a3aaa0; list-style: none; }
    .android-update-notes li { position: relative; padding-left: 17px; font-size: 12px; line-height: 1.7; }
    .android-update-notes li::before { content: ""; position: absolute; left: 2px; top: .7em; width: 5px; height: 5px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 10px rgba(200,238,98,.45); }
    .android-update-actions { gap: 8px; }
    .android-update-actions .btn { min-width: 92px; }
    html[data-theme="light"] .android-update-notes { color: #697267; }
    html[data-theme="light"] .announcement-update strong { color: #30382d; }
    html[data-theme="light"] .announcement-copy,
    html[data-theme="light"] .announcement-update span,
    html[data-theme="light"] .announcement-updates,
    html[data-theme="light"] .announcement-update + .announcement-update { border-color: rgba(30,42,30,.11); }
    @media (max-width:760px) {
      .announcement-modal { width: min(100%,430px); padding: 20px 18px 18px; }
      .announcement-title { font-size: 19px; }
      .announcement-copy { font-size: 13px; line-height: 1.75; }
      .announcement-update { grid-template-columns: 1fr; gap: 5px; padding: 12px 0; }
      .app-download-callout { padding: 14px 15px; }
      .announcement-actions .btn { width: 100%; min-height: 42px; }
    }

    /* Playlist workspace: compact controls on desktop, focused library view on mobile. */
    @media (min-width: 761px) {
      .playlist-panel {
        padding: 16px;
        overflow: hidden;
        border: 1px solid rgba(226,232,215,.12);
        border-radius: 14px;
        background: #151914;
      }
      .playlist-panel .panel-header {
        display: grid;
        grid-template-columns: minmax(0,1fr) auto;
        align-items: center;
        gap: 14px;
        min-height: 0;
        margin: 0;
        padding: 0 0 14px;
        border-bottom: 1px solid rgba(226,232,215,.1);
      }
      .playlist-panel .panel-title {
        min-width: 0;
        display: flex;
        align-items: center;
        gap: 9px;
        color: #e8ebe2;
        font-size: 16px;
      }
      .playlist-panel .panel-title .icon {
        width: 30px;
        height: 30px;
        display: grid;
        place-items: center;
        flex: 0 0 auto;
        color: #c6da89;
        border: 1px solid rgba(183,206,114,.2);
        border-radius: 9px;
        background: #20261d;
        font-size: 15px;
      }
      .playlist-panel .playlist-tabs {
        width: auto;
        max-width: 100%;
        display: flex;
        gap: 2px;
        padding: 3px;
        border: 1px solid rgba(226,232,215,.1);
        border-radius: 10px;
        background: #0f130f;
      }
      .playlist-panel .playlist-tab {
        min-height: 30px;
        padding: 7px 11px;
        border-radius: 7px;
        color: #879184;
        font-size: 11px;
        line-height: 1;
        white-space: nowrap;
      }
      .playlist-panel .playlist-tab:hover { color: #dce2d4; background: rgba(226,232,215,.05); }
      .playlist-panel .playlist-tab.active {
        color: #18200e;
        background: #b7ce72;
        box-shadow: none;
      }
      .playlist-panel .playlist-main { padding: 12px 2px 0 0; overflow-y: auto; }
      .playlist-panel .playlist-bar {
        position: sticky;
        top: 0;
        z-index: 3;
        gap: 8px;
        padding: 10px 0 12px;
        margin: 0;
        background: #151914;
        border-bottom: 1px solid rgba(226,232,215,.1);
      }
      .playlist-panel .playlist-top-row { min-height: 34px; gap: 10px; }
      .playlist-panel .playlist-info { color: #8b9588; font-size: 11px; font-weight: 650; }
      .playlist-panel .playmode-row {
        gap: 2px;
        padding: 3px;
        border: 1px solid rgba(226,232,215,.1);
        border-radius: 9px;
        background: #0f130f;
      }
      .playlist-panel .playmode-btn {
        width: 28px;
        min-width: 28px;
        height: 28px;
        min-height: 28px;
        border-radius: 7px;
        background: transparent;
        box-shadow: none;
      }
      .playlist-panel .playmode-btn:hover { color: #dce2d4; background: rgba(226,232,215,.05); }
      .playlist-panel .playmode-btn.active { color: #18200e; background: #b7ce72; box-shadow: none; }
      .playlist-panel .playlist-select-row {
        display: grid;
        grid-template-columns: 1fr;
        align-items: center;
        gap: 10px;
        padding-top: 10px;
      }
      .playlist-panel .playlist-select-tools,
      .playlist-panel .playlist-file-actions { flex-wrap: nowrap; gap: 5px; }
      .playlist-panel .playlist-select-tools select {
        min-height: 32px;
        padding: 5px 28px 5px 9px;
        border: 1px solid rgba(226,232,215,.13);
        border-radius: 8px;
        background: #0f130f;
      }
      .playlist-panel .playlist-select-tools .btn-icon,
      .playlist-panel .playlist-file-actions .btn {
        min-height: 32px;
        border-radius: 8px;
      }
      .playlist-panel .playlist-file-actions .btn {
        min-width: 44px;
        padding: 7px 10px;
        white-space: nowrap;
      }
      .playlist-panel .playlist-file-actions { justify-content: flex-end; }
      .playlist-panel .playlist-list {
        display: grid;
        gap: 5px;
        padding: 6px 0 12px;
      }
      .playlist-panel .track-item {
        min-height: 58px;
        grid-template-columns: 30px minmax(0,1fr) auto;
        gap: 10px;
        margin: 0;
        padding: 9px 10px;
        border: 1px solid rgba(226,232,215,.08);
        border-radius: 10px;
        background: #1a201c;
        box-shadow: none;
      }
      .playlist-panel .track-item:hover {
        transform: none;
        border-color: rgba(183,206,114,.3);
        background: #202820;
        box-shadow: none;
      }
      .playlist-panel .track-item.playing {
        border-color: rgba(183,206,114,.42);
        background: rgba(183,206,114,.09);
        box-shadow: inset 3px 0 #b7ce72;
      }
      .playlist-panel .track-index { width: 30px; color: #758073; text-align: center; font-size: 11px; }
      .playlist-panel .track-meta-title { color: #e5e9e0; font-size: 13px; font-weight: 650; }
      .playlist-panel .track-meta-sub { margin-top: 4px; color: #859083; }
      .playlist-panel .track-actions { gap: 5px; }
      .playlist-panel .track-actions .btn-icon {
        width: 30px;
        min-width: 30px;
        height: 30px;
        min-height: 30px;
        border: 1px solid rgba(226,232,215,.09);
        border-radius: 8px;
        background: #242c26;
        box-shadow: none;
      }
      .playlist-panel .track-actions .btn-icon:hover { background: #303b31; }
      .playlist-panel .track-actions .btn-fav-active { color: #ef8fa0; background: rgba(239,143,160,.12); }

      html[data-theme="light"] .playlist-panel { border-color: rgba(37,45,34,.13); background: #f7f8f3; }
      html[data-theme="light"] .playlist-panel .panel-header,
      html[data-theme="light"] .playlist-panel .playlist-bar { border-color: rgba(37,45,34,.11); background: #f7f8f3; }
      html[data-theme="light"] .playlist-panel .panel-title { color: #252b22; }
      html[data-theme="light"] .playlist-panel .panel-title .icon,
      html[data-theme="light"] .playlist-panel .playlist-tabs,
      html[data-theme="light"] .playlist-panel .playmode-row,
      html[data-theme="light"] .playlist-panel .playlist-select-tools select { border-color: rgba(37,45,34,.12); background: #e9eee3; }
      html[data-theme="light"] .playlist-panel .playlist-tab { color: #687267; }
      html[data-theme="light"] .playlist-panel .playlist-tab.active,
      html[data-theme="light"] .playlist-panel .playmode-btn.active { color: #26341d; background: #b7d27a; }
      html[data-theme="light"] .playlist-panel .track-item { border-color: rgba(37,45,34,.1); background: #fff; }
      html[data-theme="light"] .playlist-panel .track-item:hover { border-color: rgba(95,127,34,.28); background: #f0f4eb; }
      html[data-theme="light"] .playlist-panel .track-item.playing { border-color: rgba(95,127,34,.34); background: #f4f8e9; box-shadow: inset 3px 0 #6f9133; }
      html[data-theme="light"] .playlist-panel .track-index { color: #7a8677; }
      html[data-theme="light"] .playlist-panel .track-meta-title { color: #263024; }
      html[data-theme="light"] .playlist-panel .track-meta-sub { color: #697468; }
      html[data-theme="light"] .playlist-panel .track-actions .btn-icon { border-color: rgba(37,45,34,.1); background: #edf2e9; }
      html[data-theme="light"] .playlist-panel .track-actions .btn-icon:hover { background: #e1eadb; }
    }

    @media (max-width: 760px) {
      body[data-mobile-view="me"] .playlist-panel {
        padding: 10px 14px 0;
        background: #0f1415;
      }
      body[data-mobile-view="me"] .playlist-panel .panel-header {
        grid-template-columns: minmax(0,1fr);
        gap: 10px;
        padding-bottom: 12px;
        margin-bottom: 10px;
        border-bottom-color: rgba(238,243,231,.1);
      }
      body[data-mobile-view="me"] .playlist-panel .panel-title {
        min-width: 0;
        display: flex;
        align-items: center;
        gap: 9px;
        color: #e8eee5;
        font-size: 20px;
      }
      body[data-mobile-view="me"] .playlist-panel .panel-title .icon {
        width: 30px;
        height: 30px;
        display: grid;
        place-items: center;
        border: 1px solid rgba(200,238,98,.2);
        border-radius: 9px;
        background: #1b2420;
        font-size: 15px;
      }
      body[data-mobile-view="me"] .playlist-panel .playlist-tabs {
        width: 100%;
        padding: 3px;
        border: 1px solid rgba(238,243,231,.1);
        border-radius: 10px;
        background: #151c1d;
      }
      body[data-mobile-view="me"] .playlist-panel .playlist-tab { min-height: 38px; padding: 8px; border-radius: 7px; }
      body[data-mobile-view="me"] .playlist-panel .playlist-tab.active { color: #17200e; background: #b7ce72; box-shadow: none; }
      body[data-mobile-view="me"] .playlist-panel .playlist-main { padding-top: 0; }
      body[data-mobile-view="me"] .playlist-panel .playlist-bar { background: transparent; }
      body[data-mobile-view="me"] .playlist-panel .playlist-top-row { min-height: 38px; }
      body[data-mobile-view="me"] .playlist-panel .playlist-info { color: #aeb9ac; font-size: 12px; }
      body[data-mobile-view="me"] .playlist-panel .playmode-row { background: #151c1d; }
      body[data-mobile-view="me"] .mobile-playlist-toolbar {
        grid-template-columns: 96px 38px 38px;
        justify-content: start;
        gap: 6px;
        padding: 2px 0 12px;
      }
      body[data-mobile-view="me"] .mobile-playlist-toolbar .btn { min-height: 38px; border-radius: 9px; }
      body[data-mobile-view="me"] .mobile-playlist-create {
        width: 96px;
        min-width: 96px;
        padding: 0 8px;
        text-align: center;
        white-space: nowrap;
        font-size: 12px;
      }
      body[data-mobile-view="me"] .mobile-playlist-tool { width: 38px; min-width: 38px; height: 38px; min-height: 38px; border-radius: 9px; }
      body[data-mobile-view="me"] .mobile-playlist-card {
        min-height: 70px;
        grid-template-columns: 48px minmax(0,1fr) 18px;
        gap: 11px;
        padding: 10px;
        border-color: rgba(238,243,231,.1);
        border-radius: 11px;
        background: #151d1f;
      }
      body[data-mobile-view="me"] .mobile-playlist-card:active { background: #1e2928; }
      body[data-mobile-view="me"] .mobile-playlist-card-art { width: 48px; height: 48px; border-radius: 9px; background: #b7ce72; }
      body[data-mobile-view="me"] .mobile-playlist-card strong { font-size: 13px; }
      body[data-mobile-view="me"] .mobile-playlist-card small { color: #879489; }
      body[data-mobile-view="me"] .playlist-panel.mobile-playlist-detail .playlist-list { padding-bottom: 26px; }
      body[data-mobile-view="me"] .playlist-panel.mobile-playlist-detail .track-item { min-height: 64px; }
      body[data-mobile-view="me"] .playlist-panel.mobile-playlist-detail .mobile-playlist-back,
      body[data-mobile-view="me"] .playlist-panel.mobile-playlist-detail .mobile-playlist-delete { width: 34px; min-width: 34px; height: 34px; min-height: 34px; border-radius: 8px; }

      html[data-theme="light"] body[data-mobile-view="me"] .playlist-panel { background: #f7f8f3; }
      html[data-theme="light"] body[data-mobile-view="me"] .playlist-panel .panel-header { border-bottom-color: rgba(37,45,34,.11); }
      html[data-theme="light"] body[data-mobile-view="me"] .playlist-panel .panel-title { color: #252b22; }
      html[data-theme="light"] body[data-mobile-view="me"] .playlist-panel .playlist-tabs,
      html[data-theme="light"] body[data-mobile-view="me"] .playlist-panel .playmode-row { border-color: rgba(37,45,34,.12); background: #e9eee3; }
      html[data-theme="light"] body[data-mobile-view="me"] .playlist-panel .playlist-tab { color: #687267; }
      html[data-theme="light"] body[data-mobile-view="me"] .playlist-panel .playlist-tab.active { color: #26341d; background: #b7d27a; }
      html[data-theme="light"] body[data-mobile-view="me"] .playlist-panel .playlist-info { color: #5f6a5d; }
      html[data-theme="light"] body[data-mobile-view="me"] .mobile-playlist-card { border-color: rgba(37,45,34,.1); background: #fff; }
      html[data-theme="light"] body[data-mobile-view="me"] .mobile-playlist-card:active { background: #eef3e9; }
      html[data-theme="light"] body[data-mobile-view="me"] .mobile-playlist-card small { color: #697468; }
    }

    @media (min-width: 761px) {
      .playlist-panel .panel-header { grid-template-columns: 1fr; }
      .playlist-panel .panel-title { display: none; }
      .playlist-panel .playlist-tabs { width: 100%; justify-self: stretch; }
      .playlist-panel .playlist-tabs {
        justify-content: stretch;
        align-items: stretch;
      }
      .playlist-panel .playlist-tab {
        min-width: 0;
        height: 34px;
        min-height: 34px;
        padding: 0 11px;
        flex: 1 1 0;
        display: flex;
        align-items: center;
        justify-content: center;
        text-align: center;
      }
      .playlist-panel .playlist-main { padding-top: 10px; }
      .playlist-panel .playlist-bar { padding: 0 0 10px; background: transparent; border-bottom: 0; }
      .playlist-panel .playlist-top-row {
        width: 100%;
        max-width: none;
        justify-content: space-between;
        gap: 8px;
        min-height: 42px;
        padding: 5px 7px;
        border: 1px solid rgba(226,232,215,.1);
        border-radius: 10px;
        background: #101510;
      }
      .playlist-panel .playlist-select-tools { margin-right: 0; }
      .playlist-panel .playlist-select-tools select { width: 150px; }
      .playlist-panel .playmode-row { width: max-content; margin-left: auto; margin-right: 0; }
      .playlist-panel .playlist-select-row { padding-top: 8px; }
      .playlist-panel .playlist-file-actions {
        display: grid;
        grid-template-columns: repeat(4,minmax(0,1fr));
        gap: 5px;
        width: 100%;
      }
      .playlist-panel .playlist-file-actions .btn {
        min-width: 0;
        width: 100%;
        padding-inline: 4px;
        font-size: 11px;
        font-weight: 650;
      }
      html[data-theme="light"] .playlist-panel .playlist-top-row { border-color: rgba(37,45,34,.12); background: #edf1e9; }
    }
    @media (max-width: 760px) {
      body[data-mobile-view="me"] .playlist-panel:not(.mobile-playlist-detail) .panel-title { display: none; }
      body[data-mobile-view="me"] .playlist-panel.mobile-playlist-detail .panel-title { display: flex; }
      body[data-mobile-view="me"] .mobile-playlist-toolbar { grid-template-columns: repeat(3,minmax(0,1fr)); justify-content: stretch; }
      body[data-mobile-view="me"] .mobile-playlist-create,
      body[data-mobile-view="me"] .mobile-playlist-tool { width: auto; min-width: 0; }
      body[data-mobile-view="me"] .mobile-playlist-create { padding-inline: 8px; }
      body[data-mobile-view="me"] .mobile-playlist-tool { padding-inline: 4px; font-size: 12px; }
    }

/* Desktop focus mode: the current track and its lyrics are the workspace. */
@media (min-width: 761px) {
  html, body { overflow: hidden; }
  #bg-canvas { opacity: .32; }
  .app { height: 100vh; margin: 0; padding: 0; border: 0; border-radius: 0; background: transparent; box-shadow: none; }
  header { min-height: 58px; padding: 10px clamp(24px, 5vw, 72px); border: 0; border-bottom: 1px solid rgba(255,255,255,.08); border-radius: 0; background: rgba(4,6,10,.54); box-shadow: none; }
  .pikachu-box { width: 38px; height: 38px; }
  .title-text h1 { font-size: 15px; }
  .header-controls { gap: 8px; }
  .theme-toggle-btn, .lang-toggle { display: none; }
  .layout { display: block; height: calc(100vh - 58px); }
  .layout > .search-panel, .layout > .playlist-panel, footer { display: none; }
  .player-panel { display: flex; flex-direction: column; height: 100%; padding: 0 clamp(20px, 8vw, 160px) 28px; border: 0; border-radius: 0; background: transparent; box-shadow: none; }
  .player-panel > .panel-header { display: none; }
  .player-top { display: block; min-height: 0; padding: clamp(34px, 8vh, 88px) 0 16px; }
  .cover-wrapper, .player-actions, .player-controls, .track-tags { display: none; }
  .player-main { display: block; }
  .track-title-row { display: block; }
  .track-text { text-align: center; }
  .track-title { font-size: clamp(24px, 3vw, 42px); line-height: 1.2; letter-spacing: 0; }
  .track-artist { margin-top: 8px; color: var(--text-sub); font-size: 13px; }
  .lyrics-container { width: min(760px, 100%); margin: 18px auto 0; padding: 12px 18px; border: 0; border-radius: 0; background: transparent; box-shadow: none; }
  .lyrics-container::before, .lyrics-container::after { display: none; }
  .lyrics-inner { max-width: 680px; padding: 12vh 10px 35vh; }
  .lyrics-title-line { display: none; }
  .lyrics-line { margin: 14px 0; color: rgba(196,199,235,.46); font-size: clamp(9px, .9vw, 13px); line-height: 1.5; }
  .lyrics-line.active { transform: scale(1.08); color: var(--accent-strong); text-shadow: 0 0 18px rgba(245,200,76,.42); }
  .lyrics-empty { margin: 12vh auto 0; }
  html[data-theme="light"] header { background: rgba(255,255,252,.62); border-bottom-color: rgba(30,42,30,.12); }
  .player-top { position: relative; display: flex; flex-direction: column; align-items: center; gap: 16px; padding-top: clamp(18px, 6vh, 64px); }
  .player-main { display: contents; }
  .track-title-row { display: none; }
  .cover-wrapper { order: 0; flex: 0 0 auto; display: flex; width: min(280px, 34vw); height: min(280px, 34vw); border-radius: 50%; border: 8px solid rgba(255,255,255,.08); background: repeating-radial-gradient(circle, #1d2226 0 3px, #0a0c0e 4px 7px); box-shadow: 0 20px 50px rgba(0,0,0,.45), 0 0 38px rgba(217,255,87,.12); }
  .cover-wrapper img { display: block; border-radius: 50%; object-fit: cover; }
  .cover-placeholder { border-radius: 50%; }
  .cover-disc { animation: none; }
  .player-panel.is-playing .cover-wrapper img, .player-panel.is-playing .cover-disc { animation: disc-spin 14s linear infinite; }
  .lyrics-container { scrollbar-width: none; }
  .lyrics-container { overflow: hidden; }
  .lyrics-container::-webkit-scrollbar { display: none; }
}

/* Mobile playback: the queue is the visible page, lyrics are a transparent overlay. */
@media (max-width: 760px) {
  body[data-mobile-view="lyrics"] .layout {
    display: block !important;
    position: relative !important;
    width: 100% !important;
    height: 100% !important;
    min-height: 0 !important;
    overflow: hidden !important;
  }
  body[data-mobile-view="lyrics"] .layout > .playlist-panel {
    display: flex !important;
    position: absolute !important;
    inset: 0 !important;
    z-index: 5 !important;
    width: 100% !important;
    height: 100% !important;
    min-height: 0 !important;
    padding: 8px 2px 0 !important;
    visibility: visible !important;
    opacity: 1 !important;
    overflow: hidden !important;
    background: transparent !important;
  }
  body[data-mobile-view="lyrics"] .playlist-panel > .panel-header {
    display: flex !important;
    flex: 0 0 auto !important;
    visibility: visible !important;
    opacity: 1 !important;
  }
  body[data-mobile-view="lyrics"] .playlist-panel .playlist-main {
    display: flex !important;
    flex: 1 1 auto !important;
    flex-direction: column !important;
    min-height: 0 !important;
    height: auto !important;
    overflow: hidden !important;
    visibility: visible !important;
    opacity: 1 !important;
  }
  body[data-mobile-view="lyrics"] .playlist-panel .playlist-bar {
    display: block !important;
    flex: 0 0 auto !important;
    visibility: visible !important;
    opacity: 1 !important;
  }
  body[data-mobile-view="lyrics"] .playlist-panel .playlist-list {
    display: flex !important;
    flex: 1 1 auto !important;
    flex-direction: column !important;
    min-height: 0 !important;
    height: auto !important;
    overflow-y: auto !important;
    visibility: visible !important;
    opacity: 1 !important;
  }
  body[data-mobile-view="lyrics"] .layout > .player-panel {
    display: block !important;
    position: absolute !important;
    inset: 0 !important;
    z-index: 10 !important;
    width: 100% !important;
    height: 100% !important;
    min-height: 0 !important;
    padding: 0 !important;
    pointer-events: none !important;
    overflow: visible !important;
    visibility: visible !important;
    background: transparent !important;
    border: 0 !important;
    box-shadow: none !important;
  }
  body[data-mobile-view="lyrics"] .player-panel .lyrics-container {
    display: block !important;
    position: absolute !important;
    inset: 0 !important;
    width: 100% !important;
    height: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
    pointer-events: none !important;
    overflow: visible !important;
    border: 0 !important;
    background: transparent !important;
    box-shadow: none !important;
  }
  body[data-mobile-view="lyrics"] .player-panel .lyrics-container::before,
  body[data-mobile-view="lyrics"] .player-panel .lyrics-container::after { display: none !important; }
  body[data-mobile-view="lyrics"] .player-panel .lyrics-inner {
    display: flex !important;
    position: absolute !important;
    top: 10px !important;
    left: 50% !important;
    width: min(360px, calc(100% - 20px)) !important;
    min-height: 0 !important;
    max-height: none !important;
    padding: 2px 4px !important;
    flex-direction: column !important;
    justify-content: center !important;
    pointer-events: auto !important;
    border: 0 !important;
    border-radius: 0 !important;
    background: transparent !important;
    box-shadow: none !important;
    backdrop-filter: none !important;
    transform: translate(calc(-50% + var(--mobile-lyrics-x, 0px)), var(--mobile-lyrics-y, 0px)) !important;
    cursor: grab !important;
    touch-action: none !important;
  }
  body[data-mobile-view="lyrics"] .player-panel .lyrics-line,
  body[data-mobile-view="lyrics"] .player-panel .lyrics-line.active {
    background: transparent !important;
  }
}

.workspace-dialog { width: min(820px, calc(100% - 80px)); height: min(620px, calc(100vh - 120px)); padding: 18px; border: 1px solid rgba(230,239,223,.16); border-radius: 14px; background: #15191c; box-shadow: 0 24px 80px rgba(0,0,0,.5); }
.workspace-header { display: flex; align-items: center; justify-content: space-between; min-height: 34px; margin-bottom: 12px; }
.workspace-title { font-size: 16px; font-weight: 700; }
.workspace-content { display: grid; height: calc(100% - 46px); gap: 12px; min-height: 0; }
.workspace-search { grid-template-columns: minmax(0, 1fr); }
.workspace-library { grid-template-columns: minmax(0, 1fr); }
.workspace-content > .panel { min-height: 0; border-radius: 10px !important; }
.workspace-content .search-panel, .workspace-content .playlist-panel { display: flex; }
html[data-theme="light"] .workspace-dialog { background: #fbfcf8; border-color: rgba(30,42,30,.14); }
@media (max-width: 760px) {
  .workspace-dialog { width: min(410px, calc(100% - 20px)); height: calc(100dvh - 24px); padding: 12px; }
  .workspace-content, .workspace-search { display: flex; flex-direction: column; overflow: auto; }
  .workspace-content > .panel { flex: 0 0 auto; }
}

.settings-toggle-btn { width: 34px; min-width: 34px; height: 34px; padding: 0; border: 1px solid rgba(255,255,255,.16); border-radius: 9px; color: var(--text-main); background: rgba(0,0,0,.28); cursor: pointer; font-size: 16px; }
.settings-toggle-btn:hover { border-color: var(--accent); color: var(--accent); }
.settings-menu { display: grid; gap: 8px; }
.settings-menu-item { display: flex; align-items: center; justify-content: space-between; gap: 18px; width: 100%; padding: 13px 14px; border: 1px solid rgba(255,255,255,.1); border-radius: 9px; color: var(--text-main); background: rgba(255,255,255,.04); cursor: pointer; text-align: left; }
.settings-menu-item:hover { border-color: var(--accent); background: rgba(217,255,87,.08); }
.settings-menu-item strong { font-size: 13px; }
.settings-menu-item span { color: var(--text-sub); font-size: 11px; }
.settings-menu-back { margin-top: 5px; color: var(--accent); }
.client-download-modal { width: min(520px, calc(100% - 40px)); }
.client-download-list { display: grid; gap: 10px; margin-top: 16px; }
.client-download-option { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 14px 15px; border: 1px solid rgba(255,255,255,.1); border-radius: 9px; color: var(--text-main); background: rgba(255,255,255,.04); text-decoration: none; transition: border-color .18s ease, background .18s ease, transform .18s ease; }
.client-download-option:hover { border-color: var(--accent); background: rgba(217,255,87,.08); transform: translateY(-1px); }
.client-download-copy { display: grid; gap: 5px; min-width: 0; }
.client-download-copy strong { font-size: 13px; }
.client-download-copy code { overflow-wrap: anywhere; color: var(--text-sub); font: 11px/1.45 ui-monospace, SFMono-Regular, Consolas, monospace; }
.client-download-arrow { flex: 0 0 auto; color: var(--accent); font-size: 20px; }
.lyrics-empty { display: none !important; }
.playmode-row.is-hidden { display: none !important; }
html[data-theme="light"] .settings-toggle-btn { border-color: rgba(30,42,30,.16); color: #30382d; background: rgba(255,255,255,.5); }
html[data-theme="light"] .client-download-option { border-color: rgba(30,42,30,.12); background: rgba(30,42,30,.035); }
@media (max-width: 760px) {
  .settings-toggle-btn { display: none; }
  .client-download-modal { width: min(430px, calc(100% - 20px)); }
  .lyrics-line { min-height: 0 !important; margin: 2px 0; padding: 2px 4px; font-size: 18px; line-height: 1.35; }
  .lyrics-line.active { font-size: 18px !important; transform: none; }
  #search-batch-queue, .queue-add-btn { display: none !important; }
}

/* Mobile lyrics view: an immersive record-and-lyrics surface only. */
@media (max-width: 760px) {
  body[data-mobile-view="me"] .playlist-panel .track-actions .btn-secondary:first-child {
    display: none !important;
  }
  body[data-mobile-view="lyrics"] .app {
    padding: 0 0 calc(74px + env(safe-area-inset-bottom));
    background: #0a0c0f;
  }
  body[data-mobile-view="lyrics"] header,
  body[data-mobile-view="lyrics"] footer {
    display: none !important;
  }
  body[data-mobile-view="lyrics"] .layout {
    width: 100%;
    height: auto;
    flex: 1 1 auto;
    min-height: 0;
  }
  body[data-mobile-view="lyrics"] .player-panel {
    width: 100%;
    height: 100%;
    padding: 0 14px;
    background: #0a0c0f;
  }
  body[data-mobile-view="lyrics"] .player-panel > .panel-header,
  body[data-mobile-view="lyrics"] .player-panel .player-main,
  body[data-mobile-view="lyrics"] .player-panel .lyrics-title-line {
    display: none !important;
  }
  body[data-mobile-view="lyrics"] .player-top {
    display: flex;
    flex: 0 0 clamp(210px, 36dvh, 340px);
    min-height: 0;
    height: auto;
    padding: 20px 0 12px;
    align-items: center;
    justify-content: center;
  }
  body[data-mobile-view="lyrics"] .cover-wrapper {
    width: min(50vw, 210px);
    height: auto;
    aspect-ratio: 1;
    border: 6px solid rgba(255,255,255,.08);
    border-radius: 50%;
    background: repeating-radial-gradient(circle, #1d2226 0 3px, #0a0c0e 4px 7px);
    box-shadow: 0 22px 54px rgba(0,0,0,.5), 0 0 38px rgba(217,255,87,.12);
  }
  body[data-mobile-view="lyrics"] .cover-wrapper img,
  body[data-mobile-view="lyrics"] .cover-placeholder,
  body[data-mobile-view="lyrics"] .cover-disc {
    border-radius: 50%;
  }
  body[data-mobile-view="lyrics"] .lyrics-container {
    width: 100%;
    flex: 1 1 auto;
    min-height: 0;
    margin: 0;
    padding: 0 2px;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    overflow-x: hidden;
    overflow-y: auto;
    scrollbar-width: none;
  }
  body[data-mobile-view="lyrics"] .lyrics-container::-webkit-scrollbar { display: none; }
  body[data-mobile-view="lyrics"] .lyrics-inner {
    max-width: 620px;
    padding: 17vh 8px 30vh;
  }
  body[data-mobile-view="lyrics"] .lyrics-line {
    min-height: 0 !important;
    margin: 12px 0;
    padding: 4px 6px;
    color: rgba(226,231,222,.38);
    font-size: 18px;
    line-height: 1.5;
    letter-spacing: 0;
  }
  body[data-mobile-view="lyrics"] .lyrics-line.active {
    color: #d9f18f;
    font-size: 22px !important;
    font-weight: 700;
    transform: none;
    text-shadow: 0 0 18px rgba(200,238,98,.28);
  }
  html[data-theme="light"] body[data-mobile-view="lyrics"] .app,
  html[data-theme="light"] body[data-mobile-view="lyrics"] .player-panel {
    background: #f5f7f1;
  }
  html[data-theme="light"] body[data-mobile-view="lyrics"] .lyrics-line { color: rgba(43,55,39,.38); }
  html[data-theme="light"] body[data-mobile-view="lyrics"] .lyrics-line.active {
    color: #4f711b;
    text-shadow: 0 0 18px rgba(95,127,34,.2);
  }
}

@media (max-width: 760px) {
  body[data-mobile-view="lyrics"] .app {
    padding: 5px 12px calc(74px + env(safe-area-inset-bottom));
  }
  body[data-mobile-view="lyrics"] header {
    display: flex !important;
    min-height: 46px;
    padding: 4px 2px;
  }
  body[data-mobile-view="lyrics"] .layout {
    grid-template-columns: minmax(0, 1fr);
    grid-template-areas: none;
  }
  body[data-mobile-view="lyrics"] .layout > .player-panel,
  body[data-mobile-view="lyrics"] .layout > .playlist-panel {
    grid-area: auto;
    grid-column: 1 / -1;
    width: 100%;
    min-width: 0;
  }
  body[data-mobile-view="lyrics"] .layout > .player-panel { grid-row: 1; }
  body[data-mobile-view="lyrics"] .layout > .playlist-panel { grid-row: 2; }
  body[data-mobile-view="lyrics"] .playlist-panel > .panel-header {
    display: flex !important;
    min-height: 34px;
    margin: 0 0 6px;
    padding: 0 2px 6px;
    border-bottom: 1px solid rgba(238,243,231,.08);
  }
  body[data-mobile-view="lyrics"] .playlist-panel .panel-title {
    font-size: 16px;
    font-weight: 750;
  }
  body[data-mobile-view="lyrics"] .playlist-panel .playlist-tabs,
  body[data-mobile-view="lyrics"] .playlist-panel .mobile-playlist-delete,
  body[data-mobile-view="lyrics"] .playlist-panel .mobile-playlist-back { display: none !important; }
  body[data-mobile-view="lyrics"] .playlist-panel .playlist-bar { padding-bottom: 5px; }
  body[data-mobile-view="lyrics"] .playlist-panel .playmode-btn {
    display: inline-flex !important;
    width: 32px;
    min-width: 32px;
    min-height: 32px;
    padding: 0;
    border-radius: 7px;
    background: transparent;
    box-shadow: none;
    color: #8d978b;
    font-size: 0;
  }
  body[data-mobile-view="lyrics"] .playlist-panel .playmode-btn::after {
    font-size: 15px;
    font-weight: 700;
  }
  body[data-mobile-view="lyrics"] .playlist-panel .playmode-btn[data-mode="list"]::after { content: "↻"; }
  body[data-mobile-view="lyrics"] .playlist-panel .playmode-btn[data-mode="single"]::after { content: "1"; font-size: 12px; }
  body[data-mobile-view="lyrics"] .playlist-panel .playmode-btn[data-mode="shuffle"]::after { content: "⇄"; }
  body[data-mobile-view="lyrics"] .playlist-panel .playmode-btn.active { color: #10130d; background: var(--accent); }
  body[data-mobile-view="lyrics"] .playlist-panel .playlist-list { padding-top: 5px; }
  body[data-mobile-view="lyrics"] .player-panel .lyrics-container { border-bottom: 1px solid rgba(238,243,231,.08); }
}

/* Override the legacy responsive grid areas on the mobile playback page. */
@media (max-width: 760px) {
  body[data-mobile-view="lyrics"] .layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    grid-template-areas: none;
  }
  body[data-mobile-view="lyrics"] .layout > .player-panel,
  body[data-mobile-view="lyrics"] .layout > .playlist-panel {
    grid-area: auto;
    grid-column: 1 / -1;
    width: 100%;
    min-width: 0;
  }
  body[data-mobile-view="lyrics"] .layout > .player-panel { grid-row: 1; }
  body[data-mobile-view="lyrics"] .layout > .playlist-panel { grid-row: 2; }
}

/* Mobile lyrics view: compact lyric preview above the playback queue. */
@media (max-width: 760px) {
  body[data-mobile-view="lyrics"] .layout {
    display: grid;
    grid-template-rows: minmax(96px, 24%) minmax(0, 1fr);
    gap: 8px;
    overflow: hidden;
  }
  body[data-mobile-view="lyrics"] .layout > .search-panel { display: none !important; }
  body[data-mobile-view="lyrics"] .layout > .player-panel,
  body[data-mobile-view="lyrics"] .layout > .playlist-panel {
    display: flex !important;
    width: 100%;
    height: auto;
    min-height: 0;
    overflow: hidden;
  }
  body[data-mobile-view="lyrics"] .player-panel {
    grid-row: 1;
    padding: 0 2px;
  }
  body[data-mobile-view="lyrics"] .player-panel > .panel-header,
  body[data-mobile-view="lyrics"] .player-panel .player-top {
    display: none !important;
  }
  body[data-mobile-view="lyrics"] .player-panel .lyrics-container {
    display: flex;
    flex: 1 1 auto;
    min-height: 0;
    height: 100%;
    margin: 0;
    padding: 0 4px;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    overflow: hidden;
  }
  body[data-mobile-view="lyrics"] .player-panel .lyrics-inner {
    display: flex;
    flex: 1 1 auto;
    flex-direction: column;
    justify-content: center;
    min-height: 0;
    max-width: none;
    padding: 4px 0;
  }
  body[data-mobile-view="lyrics"] .player-panel .lyrics-title-line { display: none !important; }
  body[data-mobile-view="lyrics"] .player-panel .lyrics-line {
    display: block;
    min-height: 0 !important;
    margin: 0;
    padding: 1px 4px;
    color: rgba(226,231,222,.46);
    font-size: 14px;
    line-height: 1.15;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  body[data-mobile-view="lyrics"] .player-panel .lyrics-line:not(.mobile-lyrics-visible) { display: none; }
  body[data-mobile-view="lyrics"] .player-panel .lyrics-line.active {
    color: #d9f18f;
    font-size: 16px !important;
    line-height: 1.18;
    font-weight: 700;
    text-shadow: 0 0 14px rgba(200,238,98,.25);
  }
  body[data-mobile-view="lyrics"] .playlist-panel {
    grid-row: 2;
    padding: 0 2px;
  }
  body[data-mobile-view="lyrics"] .playlist-panel > .panel-header { display: none !important; }
  body[data-mobile-view="lyrics"] .playlist-panel .playlist-main {
    display: flex;
    flex: 1 1 auto;
    min-height: 0;
    flex-direction: column;
    overflow: hidden;
  }
  body[data-mobile-view="lyrics"] .playlist-panel .playlist-bar {
    flex: 0 0 auto;
    gap: 0;
    padding: 0 0 6px;
    border-bottom: 1px solid rgba(238,243,231,.08);
    background: transparent;
  }
  body[data-mobile-view="lyrics"] .playlist-panel .playlist-top-row { min-height: 0; justify-content: flex-end; }
  body[data-mobile-view="lyrics"] .playlist-panel .playmode-row {
    justify-content: flex-end;
    padding: 0;
    border: 0;
    background: transparent;
  }
  body[data-mobile-view="lyrics"] .playlist-panel .playmode-btn { display: none; }
  body[data-mobile-view="lyrics"] .playlist-panel .clear-playlist-btn { display: inline-flex !important; }
  body[data-mobile-view="lyrics"] .playlist-panel .playlist-list {
    flex: 1 1 auto;
    min-height: 0;
    overflow-y: auto;
    padding: 6px 0 0;
  }
  body[data-mobile-view="lyrics"] .playlist-panel .track-item {
    min-height: 54px;
    margin: 0 0 6px;
    border: 1px solid rgba(238,243,231,.1);
    border-radius: 10px;
    background: #151d1f;
  }
  body[data-mobile-view="lyrics"] .queue-add-btn,
  body[data-mobile-view="me"] .queue-add-btn,
  body[data-mobile-view="search"] .queue-add-btn { display: inline-flex !important; }
  body[data-mobile-view="search"] .search-mini-item .queue-add-btn {
    width: 36px;
    height: 36px;
    min-width: 36px;
  }
  html[data-theme="light"] body[data-mobile-view="lyrics"] .playlist-panel .track-item { background: #f5f7f2; border-color: rgba(37,45,34,.1); }
}

/* Shared record treatment and queue action. */
.cover-wrapper {
  overflow: visible;
  border-radius: 50%;
}
.cover-wrapper > img,
.cover-wrapper > .cover-placeholder {
  border-radius: 50%;
}
.cover-wrapper > .cover-placeholder { overflow: hidden; }
.cover-ring-label {
  position: absolute;
  inset: 0;
  z-index: 4;
  width: 100%;
  height: 100%;
  overflow: visible;
  pointer-events: none;
}
.cover-ring-label text {
  fill: var(--accent);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 5.4px;
  font-weight: 800;
  letter-spacing: 1px;
  opacity: .9;
}
.clear-playlist-btn {
  min-height: 28px;
  padding: 0 9px;
  border-radius: 7px;
  white-space: nowrap;
  font-size: 11px;
}
.clear-playlist-btn.is-hidden { display: none !important; }
.clear-playlist-btn:disabled { cursor: not-allowed; opacity: .38; }

@media (max-width: 760px) {
  body[data-mobile-view="lyrics"] .lyrics-line {
    margin: 1px 0;
    padding: 0 4px;
    line-height: 1.15;
  }
  body[data-mobile-view="lyrics"] .lyrics-line.active {
    font-size: 20px !important;
    line-height: 1.18;
  }
  body[data-mobile-view="me"] .playlist-tabs {
    width: 100%;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  body[data-mobile-view="me"] .playlist-tab[data-tab="results"] { display: none !important; }
  body[data-mobile-view="me"] .playlist-panel .playlist-top-row:has(.playmode-row.is-hidden) {
    min-height: 0;
  }
  body[data-mobile-view="me"] .playlist-panel .playlist-bar:has(.playmode-row.is-hidden) {
    gap: 0;
    padding-top: 0;
    padding-bottom: 0;
    border-bottom: 0;
  }
  body[data-mobile-view="me"] .clear-playlist-btn {
    min-height: 34px;
    padding: 0 10px;
    border-radius: 7px;
    color: #8d978b;
    border-color: rgba(238,243,231,.1);
    background: transparent;
    box-shadow: none;
  }
  body[data-mobile-view="me"] .clear-playlist-btn:not(:disabled):hover {
    color: var(--accent);
    border-color: rgba(200,238,98,.42);
    background: rgba(200,238,98,.07);
  }
  html[data-theme="light"] body[data-mobile-view="me"] .clear-playlist-btn {
    color: #687267;
    border-color: rgba(37,45,34,.12);
  }
  body[data-mobile-view="me"] .playlist-panel .track-item {
    margin: 0 0 8px;
    border: 1px solid rgba(238,243,231,.1);
    border-radius: 11px;
    background: #151d1f;
  }
  body[data-mobile-view="me"] .playlist-panel .track-item:hover,
  body[data-mobile-view="me"] .playlist-panel .track-item.active,
  body[data-mobile-view="me"] .playlist-panel .track-item.playing {
    background: #1e2928;
  }
  html[data-theme="light"] body[data-mobile-view="me"] .playlist-panel .track-item {
    border-color: rgba(37,45,34,.1);
    background: #f5f7f2;
  }
  html[data-theme="light"] body[data-mobile-view="me"] .playlist-panel .track-item:hover,
  html[data-theme="light"] body[data-mobile-view="me"] .playlist-panel .track-item.active,
  html[data-theme="light"] body[data-mobile-view="me"] .playlist-panel .track-item.playing {
    background: #eef3e9;
  }
}

.auth-gated .app { visibility: hidden; pointer-events: none; }

@media (min-width: 761px) {
  .workspace-search-open .workspace-dialog,
  .workspace-library-open .workspace-dialog { width: min(410px, calc(100% - 80px)); }
  .lyrics-line { margin: 4px 0; font-size: 18px; line-height: 1.35; }
  .workspace-library-only .playlist-info,
  .workspace-library-only .playlist-select-row,
  .workspace-library-only .playlist-select-tools { display: none !important; }
  .workspace-library-only .playlist-bar { display: none !important; }
  .desktop-playlist-overview { display: grid; gap: 8px; padding: 4px 0; }
  /* Library cards, playlist tracks and search results share one row surface. */
  .desktop-playlist-card,
  .workspace-search .search-mini-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    min-height: 58px;
    margin: 0 0 5px;
    padding: 9px 10px;
    border: 1px solid rgba(226,232,215,.08);
    border-radius: 10px;
    color: var(--text-main);
    background: #1a201c;
    box-shadow: none;
    cursor: pointer;
    text-align: left;
  }
  .desktop-playlist-card:hover,
  .workspace-search .search-mini-item:hover {
    border-color: rgba(183,206,114,.3);
    background: #202820;
    box-shadow: none;
    transform: none;
  }
  .desktop-playlist-card strong { font-size: 13px; }
  .desktop-playlist-card span { color: var(--text-sub); font-size: 11px; }
  .desktop-playlist-back { margin: 0 0 8px; padding: 5px 8px; }
  html[data-theme="light"] .desktop-playlist-card,
  html[data-theme="light"] .workspace-search .search-mini-item {
    border-color: rgba(37,45,34,.1);
    background: #fff;
  }
  html[data-theme="light"] .desktop-playlist-card:hover,
  html[data-theme="light"] .workspace-search .search-mini-item:hover {
    border-color: rgba(95,127,34,.28);
    background: #f0f4eb;
  }
}

/* Final mobile playback page hierarchy. */
@media (max-width: 760px) {
  body[data-mobile-view="lyrics"] .layout {
    display: block;
    position: relative;
    overflow: hidden;
  }
  body[data-mobile-view="lyrics"] .layout > .playlist-panel {
    position: absolute;
    inset: 0;
    z-index: 1;
    display: flex !important;
    width: 100%;
    height: 100%;
    min-height: 0;
    padding: 0 2px;
    overflow: hidden;
    visibility: visible !important;
    opacity: 1 !important;
    background: transparent !important;
    visibility: visible !important;
  }
  body[data-mobile-view="lyrics"] .playlist-panel > .panel-header,
  body[data-mobile-view="lyrics"] .playlist-panel .playlist-main,
  body[data-mobile-view="lyrics"] .playlist-panel .playlist-bar,
  body[data-mobile-view="lyrics"] .playlist-panel .playlist-list {
    display: flex !important;
    visibility: visible !important;
    opacity: 1 !important;
  }
  body[data-mobile-view="lyrics"] .playlist-panel > .panel-header {
    flex: 0 0 auto;
  }
  body[data-mobile-view="lyrics"] .playlist-panel .playlist-main {
    flex-direction: column;
    overflow: hidden;
  }
  body[data-mobile-view="lyrics"] .playlist-panel .playlist-list {
    flex: 1 1 auto;
    flex-direction: column;
    min-height: 0;
    overflow-y: auto;
  }
  body[data-mobile-view="lyrics"] .layout > .player-panel {
    position: absolute;
    inset: 0;
    z-index: 2;
    display: block !important;
    width: 100%;
    height: 100%;
    min-height: 0;
    padding: 0;
    pointer-events: none;
    overflow: visible;
    background: transparent !important;
    border: 0 !important;
    box-shadow: none !important;
  }
  body[data-mobile-view="lyrics"] .player-panel .lyrics-container {
    position: absolute;
    inset: 0;
    display: block;
    width: 100%;
    height: 100%;
    min-height: 0;
    margin: 0;
    padding: 0;
    overflow: visible;
    pointer-events: none;
    border: 0;
    background: transparent;
    box-shadow: none;
  }
  body[data-mobile-view="lyrics"] .player-panel .lyrics-container::before,
  body[data-mobile-view="lyrics"] .player-panel .lyrics-container::after { display: none !important; }
  body[data-mobile-view="lyrics"] .player-panel .lyrics-inner {
    position: absolute;
    top: 10px;
    left: 50%;
    display: flex;
    width: min(100% - 20px, 360px);
    min-height: 0;
    max-height: none;
    padding: 2px 4px;
    flex-direction: column;
    justify-content: center;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    backdrop-filter: none;
    pointer-events: auto;
    transform: translate(calc(-50% + var(--mobile-lyrics-x, 0px)), var(--mobile-lyrics-y, 0px));
    transition: transform .16s ease;
    cursor: grab;
    touch-action: none;
  }
  body[data-mobile-view="lyrics"] .player-panel .lyrics-inner.is-dragging {
    cursor: grabbing;
    transition: none;
  }
  body[data-mobile-view="lyrics"] .player-panel .lyrics-line {
    color: rgba(202,232,255,.66);
    font-size: 13px;
    line-height: 1.14;
    background: transparent !important;
  }
  body[data-mobile-view="lyrics"] .player-panel .lyrics-line.active {
    color: #f0c8ff;
    font-size: 15px !important;
    background: transparent !important;
    text-shadow: 0 0 14px rgba(216,150,255,.38);
  }
  body[data-mobile-view="lyrics"] .playlist-panel .playlist-main {
    flex: 1 1 auto;
    min-height: 0;
    height: auto;
  }
  html[data-theme="light"] body[data-mobile-view="lyrics"] .player-panel .lyrics-line { color: rgba(42,82,108,.72); }
  html[data-theme="light"] body[data-mobile-view="lyrics"] .player-panel .lyrics-line.active { color: #774e98; }
  body[data-mobile-view="lyrics"] .playlist-panel .playmode-btn {
    display: inline-flex !important;
    width: 32px;
    min-width: 32px;
    min-height: 32px;
    padding: 0;
    border-radius: 7px;
    background: transparent;
    box-shadow: none;
    color: #8d978b;
    font-size: 0;
  }
  body[data-mobile-view="lyrics"] .playlist-panel .playmode-btn::after {
    font-size: 15px;
    font-weight: 700;
  }
  body[data-mobile-view="lyrics"] .playlist-panel .playmode-btn[data-mode="list"]::after { content: "↻"; }
  body[data-mobile-view="lyrics"] .playlist-panel .playmode-btn[data-mode="single"]::after { content: "1"; font-size: 12px; }
  body[data-mobile-view="lyrics"] .playlist-panel .playmode-btn[data-mode="shuffle"]::after { content: "⇄"; }
  body[data-mobile-view="lyrics"] .playlist-panel .playmode-btn.active { color: #10130d; background: var(--accent); }
  body[data-mobile-view="lyrics"] .layout {
    display: block;
    position: relative;
    overflow: hidden;
    grid-template-areas: none;
  }
  body[data-mobile-view="lyrics"] .layout > .player-panel,
  body[data-mobile-view="lyrics"] .layout > .playlist-panel {
    grid-area: auto;
    grid-column: 1 / -1;
    width: 100%;
    min-width: 0;
  }
  body[data-mobile-view="lyrics"] .layout > .player-panel { grid-row: 1; }
  body[data-mobile-view="lyrics"] .layout > .playlist-panel { grid-row: 2; }
  body[data-mobile-view="lyrics"] .playlist-panel > .panel-header {
    display: flex !important;
    min-height: 34px;
    margin: 0 0 6px;
    padding: 0 2px 6px;
    border-bottom: 1px solid rgba(238,243,231,.08);
  }
  body[data-mobile-view="lyrics"] .playlist-panel .panel-title {
    font-size: 16px;
    font-weight: 750;
  }
  body[data-mobile-view="lyrics"] .playlist-panel .playlist-tabs,
  body[data-mobile-view="lyrics"] .playlist-panel .mobile-playlist-delete,
  body[data-mobile-view="lyrics"] .playlist-panel .mobile-playlist-back { display: none !important; }
  body[data-mobile-view="lyrics"] .playlist-panel .playlist-bar { padding-bottom: 5px; }
  body[data-mobile-view="lyrics"] .playlist-panel .playlist-list { padding-top: 5px; }
  body[data-mobile-view="lyrics"] .player-panel .lyrics-container { border-bottom: 0; }
}

/* Keep the mobile queue in normal flow; only lyrics float above it. */
@media (max-width: 760px) {
  body[data-mobile-view="lyrics"] .layout {
    display: flex !important;
    flex: 1 1 auto;
    flex-direction: column;
    position: relative;
    width: 100%;
    height: 100%;
    min-height: 0;
    overflow: hidden;
  }
  body[data-mobile-view="lyrics"] .layout > .playlist-panel {
    position: relative;
    inset: auto;
    order: 1;
    flex: 1 1 auto;
    width: 100%;
    height: 100%;
    min-height: 0;
    display: flex !important;
    visibility: visible !important;
    opacity: 1 !important;
    z-index: 1;
  }
  body[data-mobile-view="lyrics"] .layout > .player-panel {
    position: absolute;
    inset: 0;
    order: 0;
    width: 100%;
    height: 100%;
    min-height: 0;
    display: block !important;
    pointer-events: none;
    background: transparent !important;
    z-index: 2;
    visibility: visible !important;
  }
  body[data-mobile-view="lyrics"] .player-panel .lyrics-container {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    background: transparent !important;
  }
  body[data-mobile-view="lyrics"] .player-panel .lyrics-inner {
    pointer-events: auto;
  }
}

/* Final mobile playback visibility override. */
@media (max-width: 760px) {
  body[data-mobile-view="lyrics"] .layout {
    display: block !important;
    position: relative !important;
    width: 100% !important;
    height: 100% !important;
    min-height: 0 !important;
    overflow: hidden !important;
  }
  body[data-mobile-view="lyrics"] .layout > .playlist-panel {
    display: flex !important;
    position: absolute !important;
    inset: 0 !important;
    z-index: 20 !important;
    width: 100% !important;
    height: 100% !important;
    min-height: 0 !important;
    padding: 8px 2px 0 !important;
    visibility: visible !important;
    opacity: 1 !important;
    overflow: hidden !important;
    background: transparent !important;
  }
  body[data-mobile-view="lyrics"] .layout > .playlist-panel > .panel-header {
    display: flex !important;
    visibility: visible !important;
    opacity: 1 !important;
  }
  body[data-mobile-view="lyrics"] .layout > .playlist-panel .playlist-main {
    display: flex !important;
    flex: 1 1 auto !important;
    flex-direction: column !important;
    min-height: 0 !important;
    height: auto !important;
    overflow: hidden !important;
  }
  body[data-mobile-view="lyrics"] .layout > .playlist-panel .playlist-list {
    display: flex !important;
    flex: 1 1 auto !important;
    flex-direction: column !important;
    min-height: 0 !important;
    overflow-y: auto !important;
    visibility: visible !important;
    opacity: 1 !important;
  }
  body[data-mobile-view="lyrics"] .layout > .player-panel {
    display: block !important;
    position: absolute !important;
    inset: 0 !important;
    z-index: 30 !important;
    width: 100% !important;
    height: 100% !important;
    min-height: 0 !important;
    padding: 0 !important;
    pointer-events: none !important;
    overflow: visible !important;
    background: transparent !important;
    border: 0 !important;
    box-shadow: none !important;
  }
  body[data-mobile-view="lyrics"] .layout > .player-panel .lyrics-container {
    display: block !important;
    position: absolute !important;
    inset: 0 !important;
    width: 100% !important;
    height: 100% !important;
    padding: 0 !important;
    margin: 0 !important;
    pointer-events: none !important;
    overflow: visible !important;
    border: 0 !important;
    background: transparent !important;
    box-shadow: none !important;
  }
  body[data-mobile-view="lyrics"] .layout > .player-panel .lyrics-inner {
    display: flex !important;
    position: absolute !important;
    top: 10px !important;
    left: 50% !important;
    width: min(360px, calc(100% - 20px)) !important;
    min-height: 0 !important;
    padding: 2px 4px !important;
    flex-direction: column !important;
    justify-content: center !important;
    pointer-events: auto !important;
    border: 0 !important;
    border-radius: 0 !important;
    background: transparent !important;
    box-shadow: none !important;
    transform: translate(calc(-50% + var(--mobile-lyrics-x, 0px)), var(--mobile-lyrics-y, 0px)) !important;
    touch-action: none !important;
  }
  body[data-mobile-view="lyrics"] .layout > .player-panel .lyrics-line,
  body[data-mobile-view="lyrics"] .layout > .player-panel .lyrics-line.active {
    background: transparent !important;
  }
}

/* Mobile playback uses one visible queue panel; the lyric container is mounted inside it. */
@media (max-width: 760px) {
  body[data-mobile-view="lyrics"] .layout > .player-panel { display: none !important; }
  body[data-mobile-view="lyrics"] .layout > .playlist-panel {
    display: flex !important;
    position: relative !important;
    inset: auto !important;
    width: 100% !important;
    height: 100% !important;
    min-height: 0 !important;
    z-index: 1 !important;
    visibility: visible !important;
    opacity: 1 !important;
    overflow: hidden !important;
  }
  body[data-mobile-view="lyrics"] .layout > .playlist-panel > .lyrics-container {
    display: block !important;
    position: absolute !important;
    inset: 0 !important;
    z-index: 4 !important;
    width: 100% !important;
    height: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
    pointer-events: none !important;
    overflow: visible !important;
    border: 0 !important;
    background: transparent !important;
    box-shadow: none !important;
  }
  body[data-mobile-view="lyrics"] .layout > .playlist-panel > .lyrics-container::before,
  body[data-mobile-view="lyrics"] .layout > .playlist-panel > .lyrics-container::after { display: none !important; }
  body[data-mobile-view="lyrics"] .layout > .playlist-panel > .lyrics-container .lyrics-inner {
    display: flex !important;
    position: absolute !important;
    top: 10px !important;
    left: 50% !important;
    width: min(360px, calc(100% - 20px)) !important;
    min-height: 0 !important;
    padding: 2px 4px !important;
    flex-direction: column !important;
    justify-content: center !important;
    pointer-events: auto !important;
    border: 0 !important;
    border-radius: 0 !important;
    background: transparent !important;
    box-shadow: none !important;
    transform: translate(calc(-50% + var(--mobile-lyrics-x, 0px)), var(--mobile-lyrics-y, 0px)) !important;
    touch-action: none !important;
  }
}

/* Mobile playback shows only the current lyric in the lower half of the player. */
@media (max-width: 760px) {
  body[data-mobile-view="lyrics"] .layout > .player-panel .lyrics-title-line,
  body[data-mobile-view="lyrics"] .layout > .playlist-panel > .lyrics-container .lyrics-title-line {
    display: none !important;
  }
  body[data-mobile-view="lyrics"] .layout > .player-panel .lyrics-line:not(.mobile-lyrics-visible),
  body[data-mobile-view="lyrics"] .layout > .playlist-panel > .lyrics-container .lyrics-line:not(.mobile-lyrics-visible) {
    display: none !important;
  }
  body[data-mobile-view="lyrics"] .layout > .player-panel .lyrics-inner,
  body[data-mobile-view="lyrics"] .layout > .playlist-panel > .lyrics-container .lyrics-inner {
    top: 60% !important;
    transform: translate(
      calc(-50% + var(--mobile-lyrics-x, 0px)),
      calc(-50% + var(--mobile-lyrics-y, 0px))
    ) !important;
  }
}