/* ===== 9GDJ DJ 索引 — 深色简洁音乐站风格 ===== */
:root {
  --bg: #0f1115;
  --bg-card: #181b21;
  --bg-hover: #1f232b;
  --border: #2a2e37;
  --text: #e4e6eb;
  --text-dim: #9ca3af;
  --text-faint: #6b7280;
  --accent: #10b981;
  --accent-hover: #059669;
  --accent-soft: rgba(16, 185, 129, 0.12);
  --warn: #f59e0b;
  --danger: #ef4444;
  --info: #3b82f6;
  --radius: 10px;
  --shadow: 0 2px 12px rgba(0,0,0,0.3);
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ── Header ── */
header {
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(8px);
}
.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.logo {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--accent);
  white-space: nowrap;
}
.logo span { color: var(--text-dim); font-weight: 400; font-size: 0.85rem; }
nav { display: flex; gap: 6px; flex-wrap: wrap; }
nav a {
  padding: 6px 14px;
  border-radius: 6px;
  color: var(--text-dim);
  font-size: 0.9rem;
  transition: all 0.15s;
}
nav a:hover, nav a.active {
  background: var(--accent-soft);
  color: var(--accent);
  text-decoration: none;
}
.auth-entry {
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 0.9rem;
  padding: 6px 14px;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.15s;
  font-family: inherit;
}
.auth-entry:hover {
  background: var(--accent-soft);
  color: var(--accent);
}

.search-box {
  margin-left: auto;
  display: flex;
  gap: 8px;
  flex: 1;
  max-width: 360px;
  min-width: 200px;
}
.search-box input {
  flex: 1;
  padding: 8px 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg);
  color: var(--text);
  font-size: 0.9rem;
  outline: none;
  transition: border-color 0.15s;
}
.search-box input:focus { border-color: var(--accent); }
.search-box button {
  padding: 8px 18px;
  border: none;
  border-radius: 8px;
  background: var(--accent);
  color: #fff;
  font-size: 0.9rem;
  cursor: pointer;
  transition: background 0.15s;
}
.search-box button:hover { background: var(--accent-hover); }

/* ── Main ── */
main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px 20px 60px;
}

/* ── Stats Cards ── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 14px;
  margin-bottom: 28px;
}
.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
  text-align: center;
}
.stat-card .num {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--accent);
}
.stat-card .label {
  font-size: 0.82rem;
  color: var(--text-dim);
  margin-top: 4px;
}

/* ── Section Title ── */
.section-title {
  font-size: 1.15rem;
  font-weight: 600;
  margin: 28px 0 14px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.section-title::before {
  content: "";
  width: 4px;
  height: 20px;
  background: var(--accent);
  border-radius: 2px;
}

/* ── Category Grid ── */
.cat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
  margin-bottom: 28px;
}
.cat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 18px;
  cursor: pointer;
  transition: all 0.15s;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.cat-card:hover {
  border-color: var(--accent);
  background: var(--bg-hover);
  text-decoration: none;
}
.cat-card .cat-name { font-weight: 600; font-size: 0.95rem; }
.cat-card .cat-count {
  font-size: 0.85rem;
  color: var(--text-dim);
  background: var(--accent-soft);
  padding: 2px 10px;
  border-radius: 12px;
}

/* ── Track Table ── */
.track-table-wrap {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.track-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}
.track-table th {
  background: var(--bg-hover);
  padding: 10px 14px;
  text-align: left;
  font-weight: 600;
  color: var(--text-dim);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.track-table td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
.track-table tr:last-child td { border-bottom: none; }
.track-table tr:hover { background: var(--bg-hover); }
.track-table .track-name {
  color: var(--text);
  font-weight: 500;
  word-break: break-all;
}
.track-table .track-name:hover { color: var(--accent); }
.track-table .col-id {
  color: var(--text-faint);
  font-size: 0.8rem;
  white-space: nowrap;
  width: 70px;
}
.track-table .col-size {
  color: var(--text-dim);
  white-space: nowrap;
  width: 90px;
}
.track-table .col-time {
  color: var(--text-dim);
  white-space: nowrap;
  width: 130px;
}
.track-table .col-tags { width: 120px; }

/* ── Action Buttons ── */
.track-table .col-actions { width: 130px; white-space: nowrap; }
.act-btn {
  display: inline-block;
  padding: 3px 12px;
  border-radius: 5px;
  font-size: 0.75rem;
  font-weight: 600;
  margin-right: 4px;
  text-decoration: none;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.15s;
}
.act-listen {
  background: rgba(16, 185, 129, 0.15);
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.35);
}
.act-listen:hover { background: var(--accent); color: #fff; text-decoration: none; }
.act-download {
  background: rgba(16, 185, 129, 0.12);
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.35);
  transition: all 0.2s ease;
}
.act-download:hover {
  background: linear-gradient(135deg, #10b981, #06b6d4);
  color: #fff;
  text-decoration: none;
  box-shadow: 0 3px 10px rgba(16, 185, 129, 0.4);
  transform: translateY(-1px);
}

/* ── 页内波纹播放器（仿 dj024：左控制+时间 / 中波形进度 / 右音量+循环+关闭；适配浏览器不遮挡）── */
body { padding-bottom: 76px; }
.player-bar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(9, 13, 24, 0.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid rgba(16, 185, 129, 0.28);
  padding: 9px 18px;
  display: flex;
  align-items: center;
  gap: 18px;
  z-index: 200;
  box-shadow: 0 -4px 26px rgba(0, 0, 0, 0.5);
}
.player-left {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  flex-shrink: 0;
}
.player-mid {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.player-right {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}
.player-info { min-width: 0; }
.player-name {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.player-status { font-size: 0.75rem; color: var(--warn); margin-top: 2px; }
.player-status a { color: var(--accent); text-decoration: underline; }
.player-wave {
  width: 100%;
  height: 46px;
  background: rgba(16, 185, 129, 0.05);
  border: 1px solid rgba(16, 185, 129, 0.18);
  border-radius: 10px;
  cursor: pointer;
  box-shadow: inset 0 0 20px rgba(16, 185, 129, 0.07);
}
.player-toggle {
  background: linear-gradient(135deg, #10b981, #06b6d4);
  color: #fff;
  border: none;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  font-size: 0.9rem;
  cursor: pointer;
  flex-shrink: 0;
  box-shadow: 0 3px 12px rgba(16, 185, 129, 0.4);
  transition: background 0.15s, transform 0.1s;
}
.player-toggle:hover { filter: brightness(1.12); transform: scale(1.06); }
.player-time {
  font-size: 0.72rem;
  color: var(--text-dim);
  white-space: nowrap;
  min-width: 84px;
  text-align: center;
}
.player-btn {
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.3);
  color: #a7f3d0;
  border-radius: 50%;
  width: 36px;
  height: 36px;
  font-size: 0.95rem;
  cursor: pointer;
  flex-shrink: 0;
  transition: all 0.15s;
}
.player-btn:hover { background: rgba(16, 185, 129, 0.25); }
.player-btn.on { background: var(--accent); color: #fff; border-color: var(--accent); }
.player-close {
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 1.3rem;
  cursor: pointer;
  padding: 4px 8px;
  line-height: 1;
}
.player-close:hover { color: var(--text); }

/* 适配窄屏（不破版、不遮挡） */
@media (max-width: 860px) {
  body { padding-bottom: 70px; }
  .player-bar { padding: 8px 12px; gap: 12px; }
  .player-wave { height: 40px; }
  .player-status { display: none; }
  .player-toggle { width: 36px; height: 36px; }
}
@media (max-width: 620px) {
  .player-time { display: none; }
  .player-btn { width: 32px; height: 32px; font-size: 0.85rem; }
  .player-name { font-size: 0.75rem; }
}

/* ── Tags ── */
.tag {
  display: inline-block;
  padding: 1px 8px;
  border-radius: 4px;
  font-size: 0.72rem;
  font-weight: 600;
  margin-right: 4px;
}
.tag-single { background: rgba(59,130,246,0.15); color: #60a5fa; }
.tag-mashup { background: rgba(245,158,11,0.15); color: #fbbf24; }
.tag-zh { background: rgba(16,185,129,0.15); color: #34d399; }
.tag-en { background: rgba(168,85,247,0.15); color: #c084fc; }
.tag-other { background: rgba(107,114,128,0.15); color: #9ca3af; }
.tag-band { background: rgba(139,92,246,0.18); color: #c4b5fd; }

/* ── Pagination ── */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 6px;
  margin-top: 20px;
  flex-wrap: wrap;
}
.pagination button, .pagination span {
  padding: 6px 12px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg-card);
  color: var(--text-dim);
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.15s;
}
.pagination button:hover:not(:disabled) {
  border-color: var(--accent);
  color: var(--accent);
}
.pagination button:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}
.pagination .current {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
.pagination .page-info {
  border: none;
  background: none;
  color: var(--text-faint);
}

/* ── Loading ── */
.loading {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-dim);
}
.loading .spinner {
  width: 36px;
  height: 36px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin: 0 auto 16px;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Date Archive ── */
.date-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 8px;
}
.date-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 14px;
  text-align: center;
  cursor: pointer;
  transition: all 0.15s;
}
.date-item:hover {
  border-color: var(--accent);
  text-decoration: none;
}
.date-item .d { font-weight: 600; font-size: 0.9rem; }
.date-item .c { font-size: 0.75rem; color: var(--text-dim); margin-top: 2px; }

/* ── Filter Bar ── */
.filter-bar {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
  flex-wrap: wrap;
  align-items: center;
}
.filter-bar select {
  padding: 7px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg-card);
  color: var(--text);
  font-size: 0.85rem;
  outline: none;
  cursor: pointer;
}
.filter-bar .result-count {
  margin-left: auto;
  color: var(--text-dim);
  font-size: 0.85rem;
}

/* ── Footer ── */
footer {
  text-align: center;
  padding: 24px 20px;
  color: var(--text-faint);
  font-size: 0.8rem;
  border-top: 1px solid var(--border);
}

/* ── Breadcrumb ── */
.breadcrumb {
  font-size: 0.85rem;
  color: var(--text-dim);
  margin-bottom: 16px;
}
.breadcrumb a { color: var(--text-dim); }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb .sep { margin: 0 6px; }

/* ── 注册/登录模态框（白牌） ── */
.auth-overlay {
  position: fixed;
  inset: 0;
  background: rgba(5, 7, 12, 0.72);
  backdrop-filter: blur(6px);
  z-index: 400;
  display: none;
  align-items: center;
  justify-content: center;
}
.auth-overlay.show { display: flex; }
.auth-modal {
  width: min(420px, 92vw);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: 0 18px 60px rgba(0,0,0,0.6);
  overflow: hidden;
  animation: authIn 0.22s ease-out;
}
@keyframes authIn {
  from { opacity: 0; transform: translateY(14px) scale(0.98); }
  to { opacity: 1; transform: none; }
}
.auth-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
}
.auth-head .t {
  font-size: 1.02rem;
  font-weight: 700;
}
.auth-close {
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 1.35rem;
  cursor: pointer;
  line-height: 1;
  padding: 2px 8px;
}
.auth-close:hover { color: var(--text); }
.auth-tabs {
  display: flex;
  border-bottom: 1px solid var(--border);
}
.auth-tab {
  flex: 1;
  padding: 11px 0;
  text-align: center;
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 0.92rem;
  font-weight: 600;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: all 0.15s;
}
.auth-tab.on {
  color: var(--accent);
  border-bottom-color: var(--accent);
}
.auth-body { padding: 18px 20px 22px; }
.auth-field { margin-bottom: 13px; }
.auth-field label {
  display: block;
  font-size: 0.8rem;
  color: var(--text-dim);
  margin-bottom: 5px;
}
.auth-field input {
  width: 100%;
  padding: 9px 13px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg);
  color: var(--text);
  font-size: 0.9rem;
  outline: none;
  transition: border-color 0.15s;
}
.auth-field input:focus { border-color: var(--accent); }
.auth-submit {
  width: 100%;
  padding: 11px 0;
  border: none;
  border-radius: 9px;
  background: var(--accent);
  color: #fff;
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  margin-top: 6px;
  transition: background 0.15s, opacity 0.15s;
}
.auth-submit:hover { background: var(--accent-hover); }
.auth-submit:disabled { opacity: 0.55; cursor: wait; }
.auth-note {
  margin-top: 13px;
  font-size: 0.78rem;
  color: var(--text-faint);
  line-height: 1.7;
}
.auth-note b { color: var(--warn); font-weight: 600; }
.auth-note a { color: var(--accent); text-decoration: underline; }

/* ── 曲目详情页 ── */
.detail-wrap {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 24px 26px;
  max-width: 860px;
}
.detail-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text);
  word-break: break-all;
  margin-bottom: 18px;
  line-height: 1.5;
}
.detail-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 12px;
  margin-bottom: 20px;
}
.detail-meta .m {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
}
.detail-meta .m .k {
  font-size: 0.75rem;
  color: var(--text-faint);
  margin-bottom: 4px;
}
.detail-meta .m .v {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text);
  word-break: break-all;
}
.detail-links { margin-bottom: 20px; font-size: 0.85rem; }
.detail-links a { color: var(--accent); margin-right: 14px; }
.detail-links a.track-download {
  display: inline-block;
  background: linear-gradient(135deg, #10b981, #06b6d4);
  color: #fff;
  padding: 7px 18px;
  border-radius: 9px;
  font-weight: 600;
  text-decoration: none;
  box-shadow: 0 3px 12px rgba(16, 185, 129, 0.35);
  transition: all 0.2s ease;
  vertical-align: middle;
}
.detail-links a.track-download:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 18px rgba(6, 182, 212, 0.5);
  filter: brightness(1.08);
}

/* ── 详情页内嵌波纹播放器 ── */
.detail-player-box {
  background: rgba(9, 13, 24, 0.92);
  border: 1px solid rgba(16, 185, 129, 0.28);
  border-radius: 12px;
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  box-shadow: 0 4px 26px rgba(0, 0, 0, 0.35);
}

/* ── Toast 提示 ── */
.toast {
  position: fixed;
  right: 20px;
  bottom: 90px;
  background: var(--bg-card);
  border: 1px solid var(--accent);
  border-radius: 10px;
  padding: 12px 18px;
  font-size: 0.85rem;
  color: var(--text);
  box-shadow: 0 8px 30px rgba(0,0,0,0.5);
  z-index: 500;
  opacity: 0;
  transform: translateY(8px);
  transition: all 0.25s;
  max-width: 320px;
}
.toast.show { opacity: 1; transform: none; }
.toast a { color: var(--accent); text-decoration: underline; }

/* ── Responsive ── */
@media (max-width: 768px) {
  .header-inner { padding: 10px 14px; gap: 10px; }
  .search-box { max-width: 100%; order: 3; }
  main { padding: 16px 12px 40px; }
  .track-table .col-id, .track-table .col-tags { display: none; }
  .track-table th, .track-table td { padding: 8px 10px; font-size: 0.82rem; }
  .stat-card .num { font-size: 1.4rem; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .player-bar { flex-wrap: wrap; padding: 8px 12px; }
  .player-wave { width: 100%; }
  .player-time { display: none; }
}

/* ── Responsive（移动端增强）── */
@media (max-width: 768px) {
  .header-inner { flex-wrap: wrap; }
  .header-inner nav { overflow-x: auto; -webkit-overflow-scrolling: touch; flex-wrap: nowrap; scrollbar-width: none; max-width: 100%; }
  .header-inner nav::-webkit-scrollbar { display: none; }
  .header-inner nav a { white-space: nowrap; flex-shrink: 0; }
  .cat-grid { grid-template-columns: repeat(2, 1fr); }
  .detail-title { font-size: 1.08rem; }
  .detail-meta { grid-template-columns: repeat(2, 1fr); }
  .detail-player-box { padding: 12px; }
  .detail-player-box audio, .detail-player-box canvas, .detail-player-box > div { width: 100% !important; max-width: 100%; }
  .player-wave { height: 40px; }
}
@media (max-width: 520px) {
  .logo { font-size: 0.95rem; }
  .logo span { display: none; }
  .auth-entry { font-size: 0.68rem; padding: 2px 6px; }
  .header-inner { padding: 8px 10px; gap: 8px; }
  main { padding: 12px 8px 70px; }
  .section-title { font-size: 1rem; margin: 18px 0 10px; }
  .track-table .col-time { display: none; }
  .track-table th, .track-table td { padding: 6px 6px; font-size: 0.75rem; }
  .track-table .col-actions { width: auto; }
  .track-table .col-actions .act-btn { padding: 5px 8px; font-size: 0.72rem; margin-left: 2px; }
  .track-table .col-size { font-size: 0.7rem; }
  .stat-card { padding: 10px 6px; }
  .stat-card .num { font-size: 1.15rem; }
  .stat-card .label { font-size: 0.68rem; }
  .cat-card { padding: 10px 12px; }
  .cat-card .cat-name { font-size: 0.85rem; }
  .cat-card .cat-count { font-size: 0.75rem; }
  .detail-wrap { padding: 14px 12px; }
  .detail-title { font-size: 0.98rem; margin-bottom: 12px; }
  .detail-meta { grid-template-columns: 1fr 1fr; gap: 8px; }
  .detail-meta .m { padding: 8px 10px; }
  .detail-meta .m .v { font-size: 0.82rem; }
  .detail-links { font-size: 0.78rem; }
  .detail-links a.track-download { display: block; text-align: center; padding: 10px 14px; margin: 0 0 10px; }
  .pagination { gap: 4px; margin-top: 14px; }
  .pagination button, .pagination span { padding: 5px 8px; font-size: 0.72rem; }
  footer { font-size: 0.68rem; padding: 12px 8px 80px; }
  .player-bar { padding: 6px 8px; gap: 8px; }
  .player-name { max-width: 40vw; }
  .player-btn { width: 30px; height: 30px; font-size: 0.8rem; }
  .toast { left: 10px; right: 10px; }
}

/* ── 手机端深度优化（≤620px：列表卡片化、大触控）── */
@media (max-width: 620px) {
  /* 表格 → 卡片流 */
  .track-table-wrap { overflow: visible; }
  .track-table, .track-table thead, .track-table tbody, .track-table tr, .track-table td { display: block; width: 100%; box-sizing: border-box; }
  .track-table thead { display: none; }
  .track-table tr { position: relative; border: 1px solid var(--border); border-radius: 12px; margin-bottom: 12px; padding: 12px 12px 12px 46px; background: var(--bg-card); }
  .track-table tr:hover { background: var(--bg-card); }
  .track-table td { border: none !important; padding: 2px 0 !important; font-size: 0.8rem !important; }
  .track-table .col-id { position: absolute; left: 12px; top: 14px; display: block !important; font-size: 0.68rem !important; color: var(--text-faint); }
  /* 名称：主标题 */
  .track-table tr > td:nth-child(2) { padding-right: 0 !important; }
  .track-table .track-name { display: block; font-size: 0.92rem; font-weight: 600; line-height: 1.4; color: var(--text); }
  /* 大小 + 时间：同行动态展示 */
  .track-table .col-size, .track-table .col-time { display: inline-block !important; font-size: 0.72rem !important; color: var(--text-dim); margin-right: 12px; }
  .track-table .col-size::before { content: "大小 "; color: var(--text-faint); }
  .track-table .col-time::before { content: "入库 "; color: var(--text-faint); }
  /* 标签 */
  .track-table .col-tags { display: block !important; margin-top: 6px; }
  /* 操作：全宽双按钮 */
  .track-table .col-actions { display: flex !important; gap: 10px; margin-top: 10px; padding-top: 10px !important; border-top: 1px dashed var(--border) !important; }
  .track-table .col-actions .act-btn { flex: 1; text-align: center; padding: 11px 0; font-size: 0.88rem; border-radius: 10px; margin-left: 0 !important; }
  .track-table .col-actions .act-listen { background: var(--accent-soft); color: var(--accent); }
  .track-table .col-actions .act-download { background: linear-gradient(135deg, #10b981, #06b6d4); color: #fff; }

  /* 统计：3 列紧凑 */
  .stats-grid { grid-template-columns: repeat(3, 1fr); gap: 8px; margin-bottom: 20px; }
  .stat-card { padding: 10px 4px; border-radius: 10px; }
  .stat-card .num { font-size: 1.1rem; }
  .stat-card .label { font-size: 0.64rem; margin-top: 2px; }

  /* 分类卡 2 列 */
  .cat-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .cat-card { padding: 12px 12px; border-radius: 10px; }

  /* 详情页 */
  .detail-wrap { padding: 14px 12px; }
  .detail-title { font-size: 0.95rem; }
  .detail-meta { grid-template-columns: 1fr 1fr; gap: 8px; }
  .detail-meta .m { padding: 8px 10px; }
  .detail-meta .m .v { font-size: 0.8rem; }
  .detail-links a.track-download { display: block; text-align: center; padding: 12px 14px; font-size: 0.95rem; margin: 0 0 12px; }
  .detail-links a.back { display: inline-block; margin-bottom: 12px; }

  /* 底部播放器：安全区 */
  .player-bar { padding-bottom: calc(8px + env(safe-area-inset-bottom, 0px)); }
  body { padding-bottom: calc(78px + env(safe-area-inset-bottom, 0px)); }
  .player-name { max-width: 38vw; }
  .player-btn { width: 34px; height: 34px; font-size: 0.85rem; }
}

/* 更小屏（≤380px）：进一步收紧 */
@media (max-width: 380px) {
  .track-table .col-time { display: none !important; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .logo { font-size: 0.9rem; }
  .auth-entry { font-size: 0.64rem; }
}