/* ═══════════════════════════════════════════════════════════
   Songlist Viewer – Public Page Styles
   Dark theme with glassmorphism, smooth animations, beautiful UX
   ═══════════════════════════════════════════════════════════ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  /* 声明本站按「浅色主题」自绘：阻止安卓浏览器（荣耀 / 华为 / 小米等）在系统深色模式下
     把「未声明 color-scheme 的浅色页面」算法反色（症状：整页变暗底亮字）。
     千奈的 gothic 主题在 theme-gothic.css 里覆盖为 only dark。 */
  color-scheme: only light;
  --bg:          #07070d;
  --bg2:         #0e0e18;
  --bg3:         #141422;
  --card-bg:     rgba(255,255,255, .035);
  --card-hover:  rgba(255,255,255, .065);
  --glass:       rgba(255,255,255, .05);
  --glass-b:     rgba(255,255,255, .08);
  --border:      rgba(255,255,255, .08);
  --border2:     rgba(255,255,255, .05);
  --text:        #eee;
  --text2:       rgba(255,255,255, .72);
  --muted:       rgba(255,255,255, .45);
  --accent:      #7c6df6;
  --accent-h:    #a296ff;
  --accent-glow: rgba(124,109,246, .25);
  --pink:        #f472b6;
  --cyan:        #22d3ee;
  /* SC 付费歌曲（金色标记；浅色主题会覆盖成更深的金） */
  --sc-gold:         #ffc94d;
  --sc-gold-bg:      rgba(255,201,77,.14);
  --sc-gold-border:  rgba(255,201,77,.42);
  --sc-gold-solid:   #f0a500;
  /* 直播状态气泡的「开播红」（各主题可覆盖，浅色主题需用更深的红保证可读） */
  --live-red:        #ff4d5e;
  --live-red-bg:     rgba(255,77,94,.14);
  --live-red-border: rgba(255,77,94,.40);
  --live-red-bg-h:   rgba(255,77,94,.24);
  --live-red-glow:   rgba(255,77,94,.30);
  --radius:      16px;
  --radius-sm:   10px;
  --radius-xs:   6px;
  --shadow:      0 8px 32px rgba(0,0,0,.4);
  --transition:  .2s cubic-bezier(.4,0,.2,1);
}

html { scroll-behavior: smooth; }

body {
  font-family: "Noto Sans TC", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ── Loading ──────────────────────────────────────────── */
.loading-screen {
  display: flex; align-items: center; justify-content: center;
  min-height: 100vh;
}
.loading-inner { text-align: center; }
.loading-icon {
  font-size: 36px; margin-bottom: 16px;
  display: flex; gap: 8px; justify-content: center;
}
.note {
  display: inline-block;
  animation: float 1.4s ease-in-out infinite;
  color: var(--accent-h);
}
.n1 { animation-delay: 0s; }
.n2 { animation-delay: .2s; }
.n3 { animation-delay: .4s; }
@keyframes float {
  0%, 100% { transform: translateY(0); opacity: .6; }
  50%      { transform: translateY(-12px); opacity: 1; }
}
.loading-text { font-size: 15px; color: var(--muted); }

/* ── Error ────────────────────────────────────────────── */
.error-screen {
  display: flex; align-items: center; justify-content: center;
  min-height: 100vh; padding: 24px;
}
.error-inner { text-align: center; }
.error-icon { font-size: 56px; margin-bottom: 16px; }
.error-title { font-size: 22px; font-weight: 700; margin-bottom: 8px; }
.error-sub { font-size: 14px; color: var(--muted); }

/* ── Hero ─────────────────────────────────────────────── */
.hero {
  position: relative;
  overflow: hidden;
  padding: 56px 24px 40px;
  text-align: center;
}
.hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% 0%, rgba(124,109,246,.18), transparent 70%),
    radial-gradient(ellipse 60% 50% at 20% 100%, rgba(244,114,182,.10), transparent 60%),
    radial-gradient(ellipse 50% 50% at 80% 100%, rgba(34,211,238,.08), transparent 60%);
  pointer-events: none;
}
.hero-content { position: relative; z-index: 1; }
.hero-avatar {
  width: 88px; height: 88px;
  margin: 0 auto 18px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--pink));
  display: flex; align-items: center; justify-content: center;
  font-size: 40px;
  box-shadow: 0 0 40px var(--accent-glow);
  border: 3px solid rgba(255,255,255,.12);
  overflow: hidden;
}
.hero-avatar img {
  width: 100%; height: 100%;
  object-fit: cover;
  border-radius: 50%;
  display: block;
}
.hero-name {
  font-size: 28px; font-weight: 700;
  letter-spacing: .3px;
  margin-bottom: 18px;
  background: linear-gradient(135deg, #fff 30%, var(--accent-h));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
/* 主播简介 / 自我介绍：夹在「姓名」与「首歌曲 / 前往直播间」胶囊之间的一段说明文字。
   刻意不做成卡片：没有背景、没有边框、没有图标，就是一段安静的文字，所以三套主题
   都不用单独适配（只吃 --text2 这个变量，各主题都定义了）。
   后台没填时前端给它 hidden，不占位、不留空隙。 */
.hero-intro {
  max-width: 520px;
  margin: 2px auto 18px;
  font-size: 13.5px;
  line-height: 1.9;
  letter-spacing: .2px;
  color: var(--text2);
  opacity: .95;
  white-space: pre-wrap;          /* 后台里敲的换行原样保留 */
  word-break: break-word;
}
/* 窄屏与横屏（英雄区被压缩时）跟着收一收，避免简介把小屏撑得太长 */
@media (max-width: 480px) {
  .hero-intro { max-width: 100%; font-size: 12.5px; line-height: 1.8; margin-bottom: 14px; }
}
@media (max-height: 500px) and (orientation: landscape) {
  .hero-intro { max-width: 100%; font-size: 12px; line-height: 1.6; margin-bottom: 10px; }
}
.hero-stats {
  display: inline-flex; align-items: center; gap: 20px;
  background: var(--glass);
  border: 1px solid var(--glass-b);
  backdrop-filter: blur(12px);
  border-radius: 999px;
  padding: 12px 28px;
}
.stat { display: flex; flex-direction: column; align-items: center; }
.stat-num { font-size: 20px; font-weight: 700; color: var(--accent-h); line-height: 1.2; }
.stat-label { font-size: 11px; color: var(--muted); margin-top: 2px; }
.stat-sep { width: 1px; height: 28px; background: var(--border); }
/* 统计胶囊内的直播间入口：与歌曲数并排、由 align-items:center 一起垂直居中 */
.hero-stats .live-link { padding: 8px 16px; font-size: 13px; gap: 6px; }
.hero-stats .live-link svg { width: 14px; height: 14px; }

/* ── 右上角直播状态气泡 ───────────────────────────────── */
.live-badge {
  position: absolute; top: 18px; right: 22px; z-index: 2;
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 12px;
  border-radius: 999px;
  background: var(--glass);
  border: 1px solid var(--glass-b);
  backdrop-filter: blur(12px);
  color: var(--muted);
  font-size: 12px; font-weight: 600; line-height: 1.5;
  letter-spacing: .2px;
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--transition), background var(--transition),
              border-color var(--transition), box-shadow var(--transition),
              padding var(--transition), gap var(--transition);
}
/* 作者样式的 display 会盖掉 UA 的 [hidden]，这里必须显式再关一次 */
.live-badge[hidden] { display: none; }

.live-badge-dot {
  width: 7px; height: 7px; border-radius: 50%;
  flex: 0 0 auto;
  background: var(--muted);
  transition: background var(--transition);
}
.live-badge-text {
  max-width: 72px; opacity: 1;
  overflow: hidden;
  transition: max-width var(--transition), opacity var(--transition);
}

/* 开播态：灰 → 红 */
.live-badge.is-live {
  color: var(--live-red);
  background: var(--live-red-bg);
  border-color: var(--live-red-border);
  cursor: pointer;
}
.live-badge.is-live:hover {
  background: var(--live-red-bg-h);
  border-color: var(--live-red);
  box-shadow: 0 4px 16px var(--live-red-glow);
}
.live-badge.is-live .live-badge-dot {
  background: var(--live-red);
  position: relative;
}
/* 呼吸光晕：用主题红自己扩散，避免在 @keyframes 里写死颜色 */
.live-badge.is-live .live-badge-dot::after {
  content: "";
  position: absolute; inset: 0;
  border-radius: 50%;
  background: var(--live-red);
  animation: livePulse 1.6s ease-out infinite;
}
@keyframes livePulse {
  0%   { transform: scale(1);   opacity: .55; }
  70%  { transform: scale(2.8); opacity: 0; }
  100% { transform: scale(2.8); opacity: 0; }
}

/* 开播几秒后收成小红点；鼠标悬停再展开文字 */
.live-badge.is-collapsed { padding: 5px 7px; gap: 0; }
.live-badge.is-collapsed .live-badge-text { max-width: 0; opacity: 0; }
.live-badge.is-collapsed:hover { padding: 5px 12px; gap: 6px; }
.live-badge.is-collapsed:hover .live-badge-text { max-width: 72px; opacity: 1; }

/* ── Toolbar ──────────────────────────────────────────── */
.toolbar-wrap {
  position: sticky; top: 0; z-index: 40;
  background: rgba(7,7,13,.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}
.toolbar {
  max-width: 1200px; margin: 0 auto;
  padding: 12px 24px;
  display: flex; align-items: center; gap: 12px;
  flex-wrap: wrap;
}

/* Search */
.search-box {
  position: relative; flex: 1; min-width: 200px; max-width: 420px;
}
.search-icon {
  position: absolute; left: 14px; top: 50%;
  transform: translateY(-50%);
  width: 18px; height: 18px; color: var(--muted);
  pointer-events: none;
}
.search-box input {
  width: 100%;
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--text);
  padding: 10px 40px 10px 42px;
  font-size: 14px;
  font-family: inherit;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.search-box input::placeholder { color: var(--muted); }
.search-box input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}
.search-clear {
  position: absolute; right: 10px; top: 50%;
  transform: translateY(-50%);
  background: rgba(255,255,255,.1);
  border: none; border-radius: 50%;
  width: 24px; height: 24px;
  color: var(--muted); font-size: 12px;
  cursor: pointer; display: flex; align-items: center; justify-content: center;
  transition: background var(--transition), color var(--transition);
}
.search-clear:hover { background: rgba(255,255,255,.2); color: var(--text); }

/* Filter buttons */
.filter-group { display: flex; gap: 8px; }
.filter-btn {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--text2);
  padding: 8px 16px;
  font-size: 13px; font-family: inherit;
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition), color var(--transition);
  white-space: nowrap;
}
.filter-btn:hover { background: rgba(255,255,255,.08); color: var(--text); }
.filter-btn.active {
  background: rgba(124,109,246,.15);
  border-color: rgba(124,109,246,.35);
  color: var(--accent-h);
}
.filter-icon { font-size: 14px; }
.filter-label { font-weight: 500; }
.filter-badge {
  background: var(--accent);
  color: #fff;
  font-size: 11px; font-weight: 700;
  border-radius: 999px;
  min-width: 20px; height: 20px;
  display: inline-flex; align-items: center; justify-content: center;
  padding: 0 6px;
}
.filter-chevron { font-size: 10px; opacity: .5; margin-left: 2px; }

/* Toolbar right */
.toolbar-right { margin-left: auto; display: flex; gap: 8px; align-items: center; }
.sort-wrap select {
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text2);
  padding: 8px 12px;
  font-size: 13px; font-family: inherit;
  outline: none; cursor: pointer;
  transition: border-color var(--transition);
}
.sort-wrap select:focus { border-color: var(--accent); }
.sort-wrap select option { background: #1a1a28; }

/* View toggle */
.view-toggle {
  display: flex;
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.vt-btn {
  background: transparent; border: none;
  color: var(--muted); padding: 8px 10px;
  cursor: pointer; display: flex; align-items: center; justify-content: center;
  transition: background var(--transition), color var(--transition);
}
.vt-btn svg { width: 16px; height: 16px; }
.vt-btn:hover { color: var(--text2); }
.vt-btn.active { background: rgba(124,109,246,.2); color: var(--accent-h); }

/* ── Dropdown panels ─────────────────────────────────── */
.dropdown-panel {
  position: relative; z-index: 40;
  max-width: 1200px; margin: 0 auto;
  padding: 16px 24px;
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
  animation: slideDown .2s ease;
}
@keyframes slideDown {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }
}
.dropdown-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 12px;
  font-size: 13px; font-weight: 600; color: var(--text2);
}
.dropdown-clear {
  background: none; border: none;
  color: var(--accent-h); font-size: 12px; font-family: inherit;
  cursor: pointer; padding: 4px 8px;
  border-radius: var(--radius-xs);
  transition: background var(--transition);
}
.dropdown-clear:hover { background: rgba(124,109,246,.15); }
.dropdown-chips {
  display: flex; flex-wrap: wrap; gap: 8px;
}
.chip {
  padding: 6px 16px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--glass);
  font-size: 13px;
  color: var(--text2);
  cursor: pointer;
  user-select: none;
  transition: all var(--transition);
}
.chip:hover { background: rgba(255,255,255,.08); }
.chip.selected {
  background: rgba(124,109,246,.18);
  border-color: rgba(124,109,246,.45);
  color: var(--accent-h);
  font-weight: 500;
}

/* Overlay for closing dropdowns */
.overlay {
  position: fixed; inset: 0; z-index: 35;
  background: transparent;
}

/* ── Result bar ───────────────────────────────────────── */
.result-bar {
  max-width: 1200px; margin: 0 auto;
  padding: 14px 24px 6px;
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  font-size: 13px; color: var(--muted);
}
.active-filters { display: flex; gap: 6px; flex-wrap: wrap; }
.active-chip {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 3px 10px;
  border-radius: 999px;
  background: rgba(124,109,246,.12);
  border: 1px solid rgba(124,109,246,.25);
  color: var(--accent-h);
  font-size: 12px;
  cursor: pointer;
  transition: background var(--transition);
}
.active-chip:hover { background: rgba(124,109,246,.22); }
.active-chip .x { font-size: 10px; opacity: .6; margin-left: 2px; }

/* ── Alphabet quick‑nav ───────────────────────────────── */
.alpha-nav {
  max-width: 1200px; margin: 0 auto;
  padding: 6px 24px 10px;
  display: flex; flex-wrap: wrap; gap: 4px;
}
.alpha-btn {
  width: 32px; height: 32px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-xs);
  border: 1px solid var(--border2);
  background: transparent;
  color: var(--muted);
  font-size: 12px; font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
}
.alpha-btn:hover { background: rgba(255,255,255,.06); color: var(--text); }
.alpha-btn.active {
  background: rgba(124,109,246,.2);
  border-color: rgba(124,109,246,.4);
  color: var(--accent-h);
}
.alpha-btn.disabled {
  opacity: .25; cursor: default;
}

/* ── 首字母筛选的折叠外壳 ─────────────────────────────── */
/* 桌面端：折叠按钮隐藏，字母照旧整排铺开（布局与以前完全一致） */
.alpha-toggle { display: none; }
.alpha-toggle-chevron { font-size: 11px; transition: transform var(--transition); }
.alpha-wrap.is-open .alpha-toggle-chevron { transform: rotate(180deg); }
.alpha-wrap.is-open .alpha-toggle { color: var(--accent-h); border-color: var(--accent); }

/* ── Song grid (card view) ────────────────────────────── */
.song-grid {
  max-width: 1200px; margin: 0 auto;
  padding: 8px 24px 40px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 14px;
}

.song-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
  transition: all var(--transition);
  cursor: default;
  position: relative;
  overflow: hidden;
}
.song-card::before {
  content: "";
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--pink));
  opacity: 0;
  transition: opacity var(--transition);
}
.song-card:hover {
  background: var(--card-hover);
  border-color: rgba(255,255,255,.12);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,.3);
}
.song-card:hover::before { opacity: 1; }

.sc-title {
  font-size: 15px; font-weight: 600;
  margin-bottom: 4px;
  line-height: 1.4;
  display: flex; align-items: baseline; gap: 6px;
}
.sc-title-text { word-break: break-word; }
/* 置顶标记（📌）：卡片和列表视图共用。刻意只用一个很小的图标，
   不加底色、不加边框 —— 一眼能看出来就够了，别喧宾夺主。 */
.sc-pin,
.td-pin {
  flex-shrink: 0;
  font-size: 12px;
  line-height: 1;
  opacity: .95;
}
.td-pin { margin-right: 1px; }
.sc-initial {
  font-size: 10px; font-weight: 700;
  color: var(--accent);
  background: rgba(124,109,246,.12);
  border-radius: 4px;
  padding: 1px 5px;
  flex-shrink: 0;
  text-transform: uppercase;
  letter-spacing: .5px;
}
.sc-aliases {
  font-size: 12px; color: var(--muted);
  margin-bottom: 8px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.sc-artist {
  font-size: 13px; color: var(--text2);
  margin-bottom: 10px;
  display: flex; align-items: center; gap: 6px;
}
.sc-artist-icon { font-size: 12px; opacity: .6; }
.sc-bottom {
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  flex-wrap: wrap;
}
.sc-meta {
  display: flex; align-items: center; gap: 8px;
  flex-wrap: wrap;
  flex: 1;
}

/* random button */
.random-btn {
  display: inline-flex; align-items: center; gap: 6px;
  flex-shrink: 0;
  padding: 9px 16px;
  border-radius: 999px;
  border: 1px solid rgba(34,211,238,.30);
  background:
    linear-gradient(120deg, rgba(34,211,238,.12), rgba(124,109,246,.14) 55%, rgba(34,211,238,.12));
  background-size: 220% 220%;
  color: var(--cyan);
  font-size: 13px; font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}
.random-btn:hover {
  background: rgba(34,211,238,.16);
  border-color: rgba(34,211,238,.50);
  transform: scale(1.04);
}
.random-btn::after {
  content: "";
  position: absolute;
  inset: 0;
  transform: translateX(-120%);
  background: linear-gradient(100deg, transparent 20%, rgba(255,255,255,.28) 50%, transparent 80%);
  pointer-events: none;
}
.random-btn:hover::after {
  animation: randomBtnShine .8s ease;
}
.random-btn svg { flex-shrink: 0; }
.random-btn.sc-copy-btn--done {
  background: rgba(34,197,94,.15);
  border-color: rgba(34,197,94,.40);
  color: #4ade80;
}
.random-btn.random-btn--spinning {
  border-color: rgba(124,109,246,.55);
  color: var(--accent-h);
  box-shadow: 0 0 0 0 rgba(124,109,246,.45), 0 0 26px rgba(34,211,238,.22);
  animation: randomBtnPulse 1s ease-in-out infinite, randomBtnFlow 1.2s linear infinite;
}

@keyframes randomBtnShine {
  from { transform: translateX(-120%); }
  to   { transform: translateX(120%); }
}
@keyframes randomBtnFlow {
  0%   { background-position: 0% 50%; }
  100% { background-position: 100% 50%; }
}
@keyframes randomBtnPulse {
  0% {
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(124,109,246,.45), 0 0 20px rgba(34,211,238,.20);
  }
  50% {
    transform: scale(1.04);
    box-shadow: 0 0 0 8px rgba(124,109,246,0), 0 0 34px rgba(34,211,238,.32);
  }
  100% {
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(124,109,246,0), 0 0 20px rgba(34,211,238,.20);
  }
}

/* ---- CS:GO-style roulette overlay ---- */
.roulette-overlay {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background:
    radial-gradient(circle at 50% 50%, rgba(124,109,246,.16), rgba(0,0,0,.92) 52%),
    rgba(0, 0, 0, 0.88);
  display: flex;
  align-items: center;
  overflow: hidden;
  opacity: 0;
  transition: opacity 0.25s ease;
}
.roulette-overlay--visible { opacity: 1; }
.roulette-overlay--impact {
  animation: rouletteImpact .22s ease;
}
.roulette-overlay--fadeout {
  opacity: 0;
  transition: opacity 0.5s ease;
}
@keyframes rouletteImpact {
  0%   { filter: brightness(1); }
  30%  { filter: brightness(1.35); }
  100% { filter: brightness(1); }
}

/* centre indicator line + triangles */
.roulette-indicator {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 3px;
  height: 130px;
  background: rgba(34, 211, 238, 0.9);
  z-index: 2;
  border-radius: 2px;
  box-shadow: 0 0 14px rgba(34, 211, 238, 0.55),
              0 0 40px rgba(34, 211, 238, 0.18);
}
.roulette-indicator::before,
.roulette-indicator::after {
  content: '';
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  border: 9px solid transparent;
}
.roulette-indicator::before {
  top: -18px;
  border-bottom-color: rgba(34, 211, 238, 0.9);
}
.roulette-indicator::after {
  bottom: -18px;
  border-top-color: rgba(34, 211, 238, 0.9);
}

/* strip wrapper — edge-fade mask */
.roulette-strip-wrap {
  position: relative;
  width: 100%;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(to right, transparent 0%, #000 8%, #000 92%, transparent 100%);
          mask-image: linear-gradient(to right, transparent 0%, #000 8%, #000 92%, transparent 100%);
}

/* strip flex row */
.roulette-strip {
  display: flex;
  gap: 10px;
  will-change: transform;
  filter: drop-shadow(0 0 24px rgba(124,109,246,.16));
}

/* individual roulette mini-card */
.roulette-card {
  flex-shrink: 0;
  width: 140px;
  height: 90px;
  background: rgba(255, 255, 255, 0.07);
  border: 1.5px solid rgba(255, 255, 255, 0.12);
  border-radius: 10px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 10px 8px;
  box-sizing: border-box;
}
.roulette-card__title {
  font-size: 13px;
  font-weight: 600;
  color: #fff;
  text-align: center;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  width: 100%;
  line-height: 1.3;
}
.roulette-card__artist {
  font-size: 11px;
  color: rgba(255, 255, 255, 0.45);
  text-align: center;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  width: 100%;
  margin-top: 4px;
}

/* winner glow after strip stops */
.roulette-card--winner {
  border-color: rgba(34, 211, 238, 0.85) !important;
  box-shadow: 0 0 24px 4px rgba(34, 211, 238, 0.45),
              0 0 60px 8px rgba(34, 211, 238, 0.15) !important;
  background: rgba(34, 211, 238, 0.14) !important;
  transform: scale(1.08);
  transition: all 0.3s ease;
}
.roulette-card--winner .roulette-card__title {
  color: var(--cyan, #22d3ee);
}

/* final selected card highlight (real grid, after overlay closes) */
.song-card--random {
  box-shadow: 0 0 20px 4px rgba(34,211,238,.50);
  border-color: rgba(34,211,238,.80) !important;
  background: rgba(34,211,238,.12) !important;
  transform: scale(1.05);
  animation: randomSettle 2.2s ease !important;
}

/* final selected row highlight */
.song-table tbody tr.song-card--random {
  background: rgba(34,211,238,.15) !important;
  box-shadow: inset 3px 0 0 rgba(34,211,238,.80),
              0 0 16px rgba(34,211,238,.25);
  animation: randomSettleRow 2.2s ease !important;
}

@keyframes randomSettle {
  0%   {
    box-shadow: 0 0 20px 4px rgba(34,211,238,.50);
    border-color: rgba(34,211,238,.80);
    background: rgba(34,211,238,.12);
    transform: scale(1.05);
  }
  20%  {
    box-shadow: 0 0 12px 2px rgba(34,211,238,.30);
    transform: scale(1.02);
  }
  50%  {
    box-shadow: 0 0 8px 1px rgba(34,211,238,.15);
    border-color: rgba(34,211,238,.45);
  }
  100% {
    box-shadow: none;
    border-color: rgba(255,255,255,.08);
    background: transparent;
    transform: scale(1);
  }
}
@keyframes randomSettleRow {
  0%   {
    background: rgba(34,211,238,.15);
    box-shadow: inset 3px 0 0 rgba(34,211,238,.80),
                0 0 16px rgba(34,211,238,.25);
  }
  30%  {
    background: rgba(34,211,238,.10);
    box-shadow: inset 3px 0 0 rgba(34,211,238,.50),
                0 0 8px rgba(34,211,238,.12);
  }
  100% {
    background: transparent;
    box-shadow: none;
  }
}

/* copy button */
.sc-copy-btn {
  flex-shrink: 0;
  padding: 5px 14px;
  border-radius: 999px;
  border: 1px solid rgba(124,109,246,.35);
  background: rgba(124,109,246,.10);
  color: var(--accent-h);
  font-size: 12px; font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
  width: 92px; /* Fixed width to match '已复制！' */
  text-align: center;
}
.sc-copy-btn:hover {
  background: rgba(124,109,246,.22);
  border-color: rgba(124,109,246,.55);
  transform: scale(1.05);
}
.sc-copy-btn--done {
  background: rgba(34,197,94,.15) !important;
  border-color: rgba(34,197,94,.40) !important;
  color: #4ade80 !important;
}
.sc-lang {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 3px 10px;
  border-radius: 999px;
  background: rgba(34,211,238,.10);
  border: 1px solid rgba(34,211,238,.20);
  color: var(--cyan);
  font-size: 11px; font-weight: 500;
}
.sc-tag {
  display: inline-flex; align-items: center;
  padding: 3px 10px;
  border-radius: 999px;
  background: rgba(244,114,182,.08);
  border: 1px solid rgba(244,114,182,.18);
  color: var(--pink);
  font-size: 11px; font-weight: 500;
}

/* ── Song table (list view) ───────────────────────────── */
.song-table-wrap {
  max-width: 1200px; margin: 0 auto;
  padding: 8px 24px 40px;
  overflow-x: clip;
}
.song-table {
  width: 100%; border-collapse: separate; border-spacing: 0; font-size: 13px;
}
.song-table thead th {
  text-align: left;
  font-size: 11px; font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .5px;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
  position: sticky; top: 52px;
  background: var(--bg);
  z-index: 5;
}
.th-num { width: 48px; text-align: center; }
.th-copy { width: 92px; }
/* Data cell for copy button in list view */
.td-copy { text-align: center; }
.td-copy .sc-copy-btn { margin: 0 auto; }
.song-table tbody tr {
  transition: background var(--transition);
}
.song-table tbody tr:hover { background: rgba(255,255,255,.03); }
.song-table td {
  padding: 12px;
  border-bottom: 1px solid var(--border2);
  vertical-align: middle;
}
.song-table tbody tr:last-child td { border-bottom: none; }
.td-num { text-align: center; color: var(--muted); font-size: 12px; }
.td-title-main { font-weight: 600; }
.td-title-alias { font-size: 11px; color: var(--muted); margin-top: 2px; }
.td-artist { color: var(--text2); }
.td-lang {
  display: inline-block;
  padding: 2px 8px; border-radius: 999px;
  background: rgba(34,211,238,.10);
  border: 1px solid rgba(34,211,238,.18);
  color: var(--cyan);
  font-size: 11px; font-weight: 500;
}
.song-table .sc-copy-btn {
  width: 92px;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  overflow: visible;
  white-space: nowrap;
}
.td-tags { display: flex; gap: 4px; flex-wrap: wrap; }
.td-tag {
  padding: 2px 8px; border-radius: 999px;
  background: rgba(244,114,182,.08);
  border: 1px solid rgba(244,114,182,.18);
  color: var(--pink);
  font-size: 11px;
}

/* ── Empty state ──────────────────────────────────────── */
.empty-state {
  text-align: center; padding: 60px 24px;
}
.empty-icon { font-size: 48px; margin-bottom: 16px; opacity: .6; }
.empty-title { font-size: 18px; font-weight: 600; margin-bottom: 6px; }
.empty-sub { font-size: 13px; color: var(--muted); }

/* ── Footer ───────────────────────────────────────────── */
.site-footer {
  text-align: center;
  padding: 24px;
  border-top: 1px solid var(--border2);
  max-width: 1200px; margin: 0 auto;
}
/* 备案号链接：低饱和、不抢内容；hover 时用主题强调色（三套主题各自覆盖变量，自动适配） */
.site-footer-link {
  display: inline-block;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.6;
  letter-spacing: .2px;
  text-decoration: none;
  transition: color var(--transition);
}
.site-footer-link:hover { color: var(--accent-h); text-decoration: underline; }
.live-link {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 24px;
  border-radius: 999px;
  background: rgba(251,114,153,.12);
  border: 1px solid rgba(251,114,153,.30);
  color: #fb7299;
  font-size: 14px; font-weight: 600;
  text-decoration: none;
  transition: background var(--transition), border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}
.live-link:hover {
  background: rgba(251,114,153,.22);
  border-color: rgba(251,114,153,.55);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(251,114,153,.20);
}

/* ── Responsive ───────────────────────────────────────── */
@media (max-width: 768px) {
  .hero { padding: 40px 16px 32px; }
  .hero-name { font-size: 22px; }
  .hero-avatar { width: 72px; height: 72px; font-size: 32px; }
  .hero-stats { padding: 10px 20px; gap: 14px; }
  .stat-num { font-size: 17px; }
  .live-badge { top: 14px; right: 16px; }

  .toolbar { padding: 10px 16px; gap: 8px; }
  .search-box { min-width: 160px; max-width: none; flex: 1 1 100%; order: -1; }
  .filter-group { flex: 1; }
  .toolbar-right { flex: 1; justify-content: flex-end; }

  .song-grid {
    grid-template-columns: 1fr;
    padding: 8px 16px 32px;
  }

  .dropdown-panel { padding: 12px 16px; }
  .result-bar { padding: 10px 16px 4px; }
  .song-table-wrap { padding: 8px 16px 32px; }

  /* 首字母筛选：窄屏下折成一行，点「首字母」才铺开（省掉一整块竖向空间） */
  .alpha-wrap { max-width: 1200px; margin: 0 auto; padding: 0 16px; }
  .alpha-toggle {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    background: var(--glass);
    color: var(--text2);
    font-size: 13px; font-weight: 600; font-family: inherit;
    cursor: pointer;
    transition: all var(--transition);
  }
  .alpha-toggle:hover { background: var(--card-hover); color: var(--text); }
  .alpha-nav { display: none; padding: 8px 0 4px; }
  .alpha-wrap.is-open .alpha-nav { display: flex; }

  .sort-wrap select { font-size: 12px; padding: 6px 8px; }
}

@media (max-width: 480px) {
  .filter-label { display: none; }
  .filter-btn { padding: 8px 12px; gap: 4px; }
  .hero-stats { flex-direction: row; gap: 12px; padding: 10px 16px; }
  .stat-sep { width: 1px; height: 20px; }
  .hero-stats .live-link { padding: 7px 13px; font-size: 12px; gap: 5px; }
  .live-badge { top: 10px; right: 12px; font-size: 11px; padding: 4px 10px; }
  .live-badge.is-collapsed { padding: 4px 6px; }
}

/* ── Animations ───────────────────────────────────────── */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}
.song-card {
  animation: fadeInUp .3s ease both;
}

/* Stagger card animations (set via JS with --i) */
.song-card { animation-delay: calc(var(--i, 0) * 25ms); }
.song-card--no-enter { animation: none !important; }
/* ── Toast Notifications ──────────────────────────────── */
.toast-notification {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%) translateY(120px);
  background: rgba(34, 211, 238, 0.95);
  color: var(--bg);
  padding: 12px 20px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 500;
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 12px rgba(34, 211, 238, 0.3);
  z-index: 9999;
  pointer-events: none;
  transition: transform var(--transition);
}

.toast-notification.toast-show {
  transform: translateX(-50%) translateY(0);
}

/* ── Accessibility: Focus States ──────────────────────– */
button:focus-visible,
input:focus-visible,
select:focus-visible,
a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* ── Mobile Improvements ──────────────────────────────── */
@media (max-width: 768px) {
  .toolbar-wrap.sticky-mobile {
    position: sticky;
    top: 0;
    z-index: 100;
    background: linear-gradient(to bottom, var(--bg), transparent);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
  }

  /* Better touch targets on mobile */
  button, a {
    min-height: 44px;
    min-width: 44px;
  }

  .filter-btn,
  .random-btn {
    min-height: 40px;
    padding: 10px 14px;
  }

  .sc-copy-btn {
    min-height: 40px;
    min-width: 60px;
  }

  /* Reduce gap for mobile */
  .toolbar { gap: 6px; }

  /* Better spacing for dropdowns on mobile */
  .dropdown-panel {
    max-height: 60vh;
    overflow-y: auto;
  }

  .dropdown-chips {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
    gap: 8px;
  }
}

/* ── Landscape Mode Optimizations ────────────────────── */
@media (max-height: 500px) and (orientation: landscape) {
  .hero { padding: 20px 24px; }
  .hero-name { font-size: 18px; }
  .stat-num { font-size: 14px; }
  .stat-label { font-size: 12px; }
}
/* ═══════════════════════════════════════════
   角色风格化覆盖：白发蓝眼 × 水色 × 樱花粉
   仅覆盖变量与关键色值，不动布局
   ═══════════════════════════════════════════ */

:root {
  --bg:          #f0f8ff;
  --bg2:         #eaf4fc;
  --bg3:         #e4f0fa;
  --card-bg:     #ffffff;
  --card-hover:  #f7fbff;
  --glass:       rgba(255,255,255,.72);
  --glass-b:     rgba(169,232,255,.40);
  --border:      rgba(169,232,255,.50);
  --border2:     rgba(169,232,255,.28);
  --text:        #2b3e50;
  --text2:       #4a6580;
  --muted:       #7a99b5;
  --accent:      #7ec8f0;
  --accent-h:    #a9e8ff;
  --accent-glow: rgba(169,232,255,.40);
  --pink:        #ffb6c1;
  --cyan:        #7ec8f0;
  /* 浅色底上的金色要压深，否则 11px 小字看不清 */
  --sc-gold:         #c07f10;
  --sc-gold-bg:      rgba(255,193,77,.20);
  --sc-gold-border:  rgba(192,127,16,.38);
  --sc-gold-solid:   #e08a00;
  /* 浅色底上的「开播红」要压深一点，否则 12px 文字对比度不够 */
  --live-red:        #e0394f;
  --live-red-bg:     rgba(224,57,79,.10);
  --live-red-border: rgba(224,57,79,.34);
  --live-red-bg-h:   rgba(224,57,79,.18);
  --live-red-glow:   rgba(224,57,79,.24);
}

/* 背景 */
body {
  background: linear-gradient(165deg, #edf7ff 0%, #e4f0fa 50%, #faf5ff 100%);
}

/* Hero 背景光晕 */
.hero-bg {
  background:
    radial-gradient(ellipse 80% 60% at 50% 0%, rgba(169,232,255,.60), transparent 70%),
    radial-gradient(ellipse 60% 50% at 20% 100%, rgba(255,182,193,.25), transparent 60%),
    radial-gradient(ellipse 50% 50% at 80% 100%, rgba(174,220,255,.20), transparent 60%) !important;
}

/* Hero 头像光晕 */
.hero-avatar {
  box-shadow: 0 0 44px rgba(169,232,255,.50);
}

/* Hero 名称渐变 */
.hero-name {
  background: linear-gradient(135deg, #5aa8d4 20%, #e891aa 55%, #7ec8f0);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* 工具栏 */
.toolbar-wrap {
  background: rgba(255,255,255,.82) !important;
}

/* 搜索框 */
.search-box input {
  background: #fff;
  border: 1.5px solid var(--accent);
}
.search-box input:focus {
  border-color: var(--pink) !important;
  box-shadow: 0 0 0 3px rgba(255,182,193,.25) !important;
}
.search-clear:hover {
  background: rgba(255,182,193,.25);
}

/* 筛选按钮 */
.filter-btn.active {
  background: rgba(169,232,255,.22) !important;
  border-color: rgba(255,182,193,.45) !important;
  color: #5aa8d4 !important;
}

/* 下拉面板 */
.dropdown-panel {
  background: var(--bg2);
}
.chip.selected {
  background: rgba(169,232,255,.25) !important;
  border-color: rgba(169,232,255,.55) !important;
  color: #5aa8d4 !important;
}

/* 字母导航 */
.alpha-btn.active {
  background: rgba(169,232,255,.25) !important;
  border-color: rgba(169,232,255,.50) !important;
  color: #5aa8d4 !important;
}

/* 歌曲卡片 */
.song-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  box-shadow: 0 4px 16px rgba(169,232,255,.20);
}
.song-card:hover {
  background: var(--card-hover);
  border-color: rgba(169,232,255,.65);
  box-shadow: 0 10px 30px rgba(169,232,255,.30);
}
.song-card::before {
  background: linear-gradient(90deg, var(--accent), var(--pink), var(--accent)) !important;
}
.song-card--random {
  box-shadow: 0 0 20px 4px rgba(169,232,255,.50) !important;
  border-color: rgba(169,232,255,.80) !important;
  background: rgba(169,232,255,.10) !important;
}

/* 卡片文字 */
.sc-title { color: var(--text); }
.sc-artist { color: var(--text2); }
.sc-aliases { color: var(--muted); }
.sc-initial { color: #5aa8d4; background: rgba(169,232,255,.18); }

/* 语言标签 */
.sc-lang {
  background: rgba(126,200,240,.14);
  border-color: rgba(126,200,240,.30);
  color: #5aa8d4;
}
/* 自定义标签 */
.sc-tag {
  background: rgba(255,182,193,.15);
  border-color: rgba(255,182,193,.35);
  color: #d46a8c;
}

/* 复制按钮 */
.sc-copy-btn {
  border-color: rgba(126,200,240,.40);
  background: rgba(126,200,240,.12);
  color: var(--accent-h);
}
.sc-copy-btn:hover {
  background: rgba(126,200,240,.25);
  border-color: rgba(126,200,240,.60);
}
.sc-copy-btn--done {
  background: rgba(74,222,128,.15) !important;
  border-color: rgba(74,222,128,.45) !important;
  color: #22c55e !important;
}

/* 随机按钮 */
.random-btn {
  background: linear-gradient(120deg, rgba(169,232,255,.18), rgba(255,182,193,.16) 55%, rgba(169,232,255,.18)) !important;
  border-color: rgba(169,232,255,.40) !important;
  color: #5aa8d4;
}
.random-btn:hover {
  background: linear-gradient(120deg, rgba(126,200,240,.25), rgba(255,182,193,.22) 55%, rgba(126,200,240,.25)) !important;
  border-color: rgba(126,200,240,.55) !important;
}
.random-btn.sc-copy-btn--done {
  background: rgba(74,222,128,.15) !important;
  border-color: rgba(74,222,128,.40) !important;
  color: #22c55e !important;
}

/* 表格视图 */
.song-table thead th {
  background: #f0f7ff;
  color: #5aa8d4;
}
.song-table tbody tr:hover {
  background: rgba(169,232,255,.06);
}
.td-lang {
  background: rgba(126,200,240,.12);
  border-color: rgba(126,200,240,.25);
  color: #5aa8d4;
}
.td-tag {
  background: rgba(255,182,193,.12);
  border-color: rgba(255,182,193,.25);
  color: #d46a8c;
}
.song-table tbody tr.song-card--random {
  background: rgba(169,232,255,.12) !important;
  box-shadow: inset 3px 0 0 rgba(169,232,255,.70),
              0 0 14px rgba(169,232,255,.20);
}

/* 底部链接 */
.live-link {
  background: rgba(255,182,193,.18);
  border-color: rgba(255,182,193,.40);
  color: #d46a8c;
}
.live-link:hover {
  background: rgba(255,182,193,.32);
  border-color: rgba(255,182,193,.60);
  box-shadow: 0 6px 20px rgba(255,182,193,.22);
}

/* 空状态 / loading */
.loading-text, .empty-sub, .error-sub { color: var(--muted); }

/* 活动筛选标签 */
.active-chip {
  background: rgba(169,232,255,.18);
  border-color: rgba(169,232,255,.35);
  color: #5aa8d4;
}

/* Toast 通知 */
.toast-notification {
  background: rgba(126,200,240,.95);
  color: #fff;
  box-shadow: 0 4px 12px rgba(126,200,240,.35);
}

/* 排序下拉 */
.sort-wrap select {
  background: #fff;
  border: 1.5px solid var(--accent);
  color: var(--text2);
}
.sort-wrap select:focus { border-color: var(--pink); }
.sort-wrap select option { background: #f0f7ff; }

/* 视图切换 */
.vt-btn.active {
  background: rgba(169,232,255,.22) !important;
  color: #5aa8d4 !important;
}

/* 下拉清除按钮 */
.dropdown-clear {
  color: #5aa8d4;
}
.dropdown-clear:hover {
  background: rgba(169,232,255,.18);
}

/* 结果条 */
.result-bar { color: var(--muted); }

/* 滚动条美化（可选） */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(169,232,255,.35); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: rgba(169,232,255,.55); }

/* ════════════════════════════════════════
   修复：随便听听 / 语言筛选按钮重叠
   不修改原 CSS，仅追加此段即可
   ════════════════════════════════════════ */

.toolbar {
  flex-wrap: wrap !important;
  align-items: center !important;
}

.filter-group {
  flex-shrink: 0 !important;
  white-space: nowrap !important;
}

.random-btn {
  flex-shrink: 0 !important;
  white-space: nowrap !important;
}

/* 防止 toolbar 高度塌陷导致视觉重叠 */
.toolbar > * {
  min-height: 40px;
}

/* ════════════════════════════════════════════════════════
   SC 付费歌曲
   ① 筛选按钮（独立条目，点击切换，无下拉）
   ② 卡片 / 列表上的价格标记
   ③ 点「点歌」后的付费提示大弹窗
   ════════════════════════════════════════════════════════ */

/* ① 独立筛选项：「SC付费歌曲」
   没有 CSS hover 色可复用，这里显式写激活态；没有付费歌曲时置灰不可点 */
.filter-btn#btnFilterSc.active {
  background: var(--sc-gold-bg);
  border-color: var(--sc-gold-border);
  color: var(--sc-gold);
}
.filter-btn#btnFilterSc.active .filter-badge {
  background: var(--sc-gold-solid);
  color: #3a2600;
}
.filter-btn#btnFilterSc:disabled,
.filter-btn#btnFilterSc.is-empty {
  opacity: .45;
  cursor: not-allowed;
}
.filter-btn#btnFilterSc.is-empty .filter-badge { display: none !important; }

/* ② 价格标记：卡片（.sc-paid）与列表（.td-paid） */
.sc-paid,
.td-paid {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 3px 10px;
  border-radius: 999px;
  background: var(--sc-gold-bg);
  border: 1px solid var(--sc-gold-border);
  color: var(--sc-gold);
  font-size: 11px; font-weight: 700;
  letter-spacing: .2px;
  white-space: nowrap;
}
.td-paid { padding: 2px 8px; }

/* 结果栏里的筛选项胶囊也换成金色 */
.active-chip--sc {
  background: var(--sc-gold-bg) !important;
  border-color: var(--sc-gold-border) !important;
  color: var(--sc-gold) !important;
}

/* ③ 付费提示大弹窗 */
body.paid-modal-open { overflow: hidden; }

.paid-modal-backdrop {
  position: fixed; inset: 0; z-index: 300;
  display: none; align-items: center; justify-content: center;
  padding: 20px;
  background: rgba(8,8,14,.62);
  backdrop-filter: blur(7px);
}
.paid-modal-backdrop.open { display: flex; animation: paidFade .18s ease-out; }
@keyframes paidFade { from { opacity: 0; } to { opacity: 1; } }

.paid-modal {
  position: relative;
  width: 100%; max-width: 440px;
  padding: 32px 28px 26px;
  border-radius: 24px;
  text-align: center;
  background: var(--bg2);
  border: 1px solid var(--sc-gold-border);
  box-shadow: 0 26px 70px rgba(0,0,0,.42), 0 0 0 1px rgba(255,255,255,.04) inset;
  animation: paidPop .28s cubic-bezier(.2,.9,.3,1.25);
}
@keyframes paidPop {
  from { opacity: 0; transform: translateY(14px) scale(.94); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

.paid-modal-icon {
  font-size: 46px; line-height: 1;
  margin-bottom: 12px;
  filter: drop-shadow(0 6px 16px var(--sc-gold-bg));
}
.paid-modal-title {
  font-size: 21px; font-weight: 800;
  color: var(--text);
  letter-spacing: .4px;
  margin-bottom: 8px;
}
.paid-modal-song {
  font-size: 14px; font-weight: 600;
  color: var(--text2);
  margin-bottom: 16px;
  word-break: break-word;
}
.paid-modal-song-artist { color: var(--muted); font-weight: 500; }
.paid-modal-text {
  font-size: 15px; line-height: 1.7;
  color: var(--text2);
  padding: 14px 16px;
  border-radius: 14px;
  background: var(--sc-gold-bg);
  border: 1px solid var(--sc-gold-border);
  margin-bottom: 20px;
}
.paid-modal-price {
  color: var(--sc-gold);
  font-size: 18px; font-weight: 800;
  padding: 0 2px;
}
.paid-modal-actions {
  display: flex; gap: 10px; justify-content: center; flex-wrap: wrap;
}
.paid-modal-btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 118px;
  padding: 11px 20px;
  border-radius: 999px;
  font-size: 14px; font-weight: 700; font-family: inherit;
  cursor: pointer;
  text-decoration: none;
  border: 1px solid transparent;
  transition: background var(--transition), border-color var(--transition),
              color var(--transition), transform var(--transition);
}
.paid-modal-btn:active { transform: scale(.97); }
.paid-modal-btn--ghost {
  background: var(--glass);
  border-color: var(--border);
  color: var(--text2);
}
.paid-modal-btn--ghost:hover { background: var(--glass-b); color: var(--text); }
.paid-modal-btn--primary {
  background: var(--sc-gold-solid);
  color: #3a2600;
  box-shadow: 0 6px 20px var(--sc-gold-bg);
}
.paid-modal-btn--primary:hover { filter: brightness(1.06); }

@media (max-width: 480px) {
  .paid-modal { padding: 26px 20px 22px; border-radius: 20px; }
  .paid-modal-icon { font-size: 40px; }
  .paid-modal-title { font-size: 18px; }
  .paid-modal-text { font-size: 14px; padding: 12px 13px; }
  .paid-modal-price { font-size: 16px; }
  .paid-modal-btn { min-width: 0; flex: 1 1 130px; padding: 11px 14px; }
}

/* ── 筛选按钮内部的两行结构（第一行图标+名称，第二行小字说明） ──
   小字放在气泡里面（不是外面），并收紧内边距，
   让气泡总高与其他按钮（如「随便听听」）一致 ⇒ 水平方向不会错位。 */
.filter-btn--stack {
  flex-direction: column;
  align-items: center;
  gap: 1px;
  padding: 3px 16px;          /* 两行压进 40px，和「随便听听」等高 */
}
.filter-btn--stack .filter-btn-main {
  display: inline-flex; align-items: center; gap: 6px;
  line-height: 1.25;
}
.filter-caption {
  font-size: 10px; line-height: 1.1;
  color: var(--muted);
  letter-spacing: .3px;
  white-space: nowrap;
  user-select: none;
  pointer-events: none;   /* 纯说明文字，不干扰点击 */
}
/* 窄屏：按钮里的文字会隐藏（.filter-label），此时小字成了主要标识，保留可见 */
@media (max-width: 480px) {
  .filter-btn--stack { padding: 4px 12px; gap: 0; }
  .filter-caption { font-size: 9.5px; }
}

/* ════════════════════════════════════════════════════════
   虚拟列表（无限滚动）
   .song-grid 变成纵向容器；每一行 .vrow 内部再用 grid 分列；
   上下各有一个 .vpad 占位块，把「没渲染的部分」的高度撑出来。
   ════════════════════════════════════════════════════════ */
.song-grid { display: block; }          /* 覆盖原来的 grid（列交给 .vrow 算） */
/* ⚠️ .vrow 必须限定在 .song-grid 之内！
   列表视图（表格）的每个 <tr> 也挂着 .vrow 类（虚拟列表靠它做测量选择器）。
   若这里写成裸 `.vrow { display: grid }`，那 <tr> 会变成网格容器、<td> 被块级化成
   单列网格项 ⇒ 列表视图整行「竖着堆叠」（表头横着、数据每格一行）。
   该问题在所有浏览器都存在（桌面 Chrome/Edge 实测同样复现），移动端夸克等只是更容易被看到。 */
.song-grid .vrow {
  display: grid; gap: 14px;
  margin-bottom: 14px;
}
/* 兜底：明确列表视图的行就是表格行，避免以后再被 .vrow 之类的规则带偏 */
.song-table tbody tr.vrow { display: table-row; }
.vpad { width: 100%; }                  /* 纯占位，不可见 */
.vpad:first-child { margin-bottom: 0; }

/* 列表视图的占位行：不要边线 / hover 背景 */
.song-table tbody tr.vpad,
.song-table tbody tr.vpad:hover { background: none !important; }
.song-table tbody tr.vpad td { padding: 0; border: 0; }

/* ════════════════════════════════════════════════════════
   窄屏（≤480px）列表视图适配
   ── 为什么需要：.song-table-wrap 是 overflow-x: clip（超出直接裁切、不能横滑），
      而表格 6 列里带固定宽度（# 48px、复制列 92px）+ 单元格左右各 12px 内边距，
      在 390px / 360px 这类手机上整表最小宽度超出视口 ⇒ 最右「复制」列被裁掉。
      这里收紧列宽 / 内边距 / 按钮与胶囊尺寸，让整表在窄屏也放得下（仍然不横滑，
      不改成 overflow-x:auto —— 那会把 overflow-y 一起算成 auto，破坏 sticky 表头
      与基于 window 的虚拟列表）。
   ════════════════════════════════════════════════════════ */
@media (max-width: 480px) {
  .song-table-wrap { padding-left: 8px; padding-right: 8px; }
  .song-table { font-size: 12.5px; }
  .song-table thead th { padding: 7px 5px; font-size: 10px; letter-spacing: .3px; }
  .song-table td { padding: 9px 5px; }

  .th-num { width: 26px; }
  .th-copy { width: 58px; }

  /* 复制按钮：窄屏缩到刚够「已复制！」（4 字 + 叹号）显示的宽度 */
  .song-table .sc-copy-btn {
    width: 58px; min-width: 0;
    padding: 5px 2px; font-size: 11px;
  }
  .td-copy { width: 58px; }

  .td-num { font-size: 11px; }
  .td-title-main { overflow-wrap: break-word; }   /* 长歌名 / 超长英文单词折行，避免把表格撑宽 */
  .td-lang { padding: 1px 6px; font-size: 10px; }
  .td-tag  { padding: 1px 6px; font-size: 10px; }
  /* 胶囊里的文字不许折行 —— 窄屏列被压窄时会出现「国/语」这种竖排 */
  .td-lang, .td-tag, .td-paid { white-space: nowrap; }
  .td-tags { gap: 3px; }
}

/* 极窄屏（≤340px，如 iPhone SE 1 代、老安卓）：隐藏「#」序号列。
   序号信息量最低，去掉它给「歌名 / 歌手」让出 ~30px，
   保证最右「复制」列完整可见（容器是 overflow-x: clip，被裁掉就再也点不到了）。 */
@media (max-width: 340px) {
  .song-table .th-num,
  .song-table .td-num { display: none; }
}