/* =========================================================
   MP3库 · 视觉系统
   亮色玻璃 + 柔和渐变光斑 + 大圆角 + 轻动效
   ========================================================= */

:root {
  /* 底色与表面 */
  --bg: #f5f6fc;
  --surface: #ffffff;
  --surface-2: #f4f5fb;
  --glass: rgba(255, 255, 255, .74);
  --glass-strong: rgba(255, 255, 255, .9);
  --border: #e9eaf4;
  --border-strong: #dcdfef;

  /* 文字 */
  --text: #14161f;
  --text-2: #565d75;
  --text-3: #7b8299;

  /* 品牌色 */
  --brand: #6d5efc;
  --brand-2: #a855f7;
  --brand-3: #22d3ee;
  --primary: #6d5efc;
  --primary-dark: #5a49f0;
  --primary-soft: #f0eeff;
  --grad: linear-gradient(135deg, #6d5efc 0%, #a855f7 100%);
  --grad-text: linear-gradient(120deg, #4f46e5 0%, #7c3aed 45%, #db2777 100%);

  /* 语义色 */
  --success: #0f9d70;
  --success-soft: #e6fbf2;
  --warn: #b45309;
  --warn-soft: #fff6e8;
  --danger: #e0393e;
  --danger-soft: #ffeded;
  --gold: #b45309;
  --gold-soft: #fff8ee;
  --gold-border: #f4ddb8;

  /* 形状与阴影 */
  --radius: 18px;
  --radius-sm: 12px;
  --radius-lg: 26px;
  --shadow-xs: 0 1px 2px rgba(24, 26, 46, .05);
  --shadow: 0 1px 2px rgba(24, 26, 46, .04), 0 14px 30px -18px rgba(70, 60, 140, .22);
  --shadow-lift: 0 2px 4px rgba(24, 26, 46, .05), 0 20px 40px -20px rgba(70, 60, 140, .3);
  --glow: 0 8px 20px -8px rgba(109, 94, 252, .65);
}

* { box-sizing: border-box; }

html {
  background: #f5f6fc;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  padding: 0;
  background: transparent;
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI Variable Display", "Segoe UI",
    "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  font-size: 15px;
  line-height: 1.55;
  letter-spacing: .01em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* 背景光斑：只改 transform，不触发重排 */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(52vw 46vw at 8% -4%, rgba(124, 108, 255, .52), transparent 60%),
    radial-gradient(40vw 36vw at 96% -8%, rgba(236, 72, 153, .34), transparent 62%),
    radial-gradient(34vw 32vw at 104% 48%, rgba(56, 189, 248, .22), transparent 66%),
    radial-gradient(40vw 36vw at -4% 74%, rgba(168, 85, 247, .24), transparent 66%),
    radial-gradient(48vw 42vw at 64% 106%, rgba(34, 211, 238, .24), transparent 62%);
  animation: aurora 30s ease-in-out infinite alternate;
  will-change: transform;
}
/* 白色雾层：中间压淡，保证正文对比度 */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(247, 248, 253, .10) 0%, rgba(247, 248, 253, .40) 42%, rgba(247, 248, 253, .66) 100%);
}

@keyframes aurora {
  0%   { transform: translate3d(0, 0, 0) scale(1); }
  50%  { transform: translate3d(1.8%, 1.4%, 0) scale(1.07); }
  100% { transform: translate3d(-1.6%, -1.2%, 0) scale(1.02); }
}

::selection { background: rgba(109, 94, 252, .22); }

a { color: var(--primary); text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
input, select { font-family: inherit; }
img { border: 0; }

/* 细滚动条 */
* { scrollbar-width: thin; scrollbar-color: #d9dcec transparent; }
*::-webkit-scrollbar { width: 9px; height: 9px; }
*::-webkit-scrollbar-thumb { background: #d9dcec; border-radius: 99px; border: 2px solid transparent; background-clip: content-box; }
*::-webkit-scrollbar-thumb:hover { background: #c3c7de; background-clip: content-box; }
*::-webkit-scrollbar-track { background: transparent; }

.wrap { max-width: 1120px; margin: 0 auto; padding: 0 20px; }

/* 内容少时把页脚压到底部 */
body > main.wrap {
  display: flex;
  flex-direction: column;
  min-height: calc(100vh - 64px);
}
#tab-search, #tab-playlist, #tab-jobs { margin-bottom: 40px; }

/* ---------- 顶栏 ---------- */
header.top {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(250, 250, 255, .72);
  backdrop-filter: saturate(180%) blur(16px);
  -webkit-backdrop-filter: saturate(180%) blur(16px);
  border-bottom: 1px solid rgba(20, 22, 31, .055);
}
.top-inner {
  display: flex;
  align-items: center;
  gap: 14px;
  height: 64px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 9px;
  font-weight: 700;
  font-size: 17.5px;
  letter-spacing: -.02em;
}
.brand .mark {
  width: 32px; height: 32px; border-radius: 11px;
  background: var(--grad);
  display: grid; place-items: center;
  color: #fff; font-size: 15px; font-weight: 700;
  box-shadow: var(--glow), inset 0 1px 0 rgba(255, 255, 255, .45);
}

/* 分段导航：胶囊底 + 激活项浮起 */
.tabs {
  display: flex; gap: 3px;
  background: rgba(20, 22, 31, .045);
  padding: 4px; border-radius: 999px;
  margin-left: 10px;
}
.tabs button {
  border: 0; background: transparent; color: var(--text-2);
  padding: 7px 15px; border-radius: 999px;
  font-size: 14px; font-weight: 500; white-space: nowrap;
  transition: color .18s, background .18s, box-shadow .18s, transform .18s;
}
.tabs button:hover { color: var(--text); background: rgba(255, 255, 255, .6); }
.tabs button.active {
  background: #fff; color: var(--brand);
  box-shadow: 0 1px 2px rgba(24, 26, 46, .08), 0 4px 12px -6px rgba(70, 60, 140, .28);
  font-weight: 600;
}
.top-right { margin-left: auto; display: flex; align-items: center; gap: 8px; }

/* ---------- 按钮 ---------- */
.btn {
  border: 1px solid var(--border-strong);
  background: var(--glass-strong);
  color: var(--text);
  border-radius: var(--radius-sm);
  padding: 9px 15px;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.3;
  white-space: nowrap;
  transition: background .18s, border-color .18s, box-shadow .18s, transform .12s, color .18s;
  box-shadow: var(--shadow-xs);
}
.btn:hover {
  background: #fff;
  border-color: #cdd1e6;
  box-shadow: 0 2px 4px rgba(24, 26, 46, .06), 0 10px 22px -14px rgba(70, 60, 140, .4);
  transform: translateY(-1px);
}
.btn:active { transform: translateY(0) scale(.985); box-shadow: var(--shadow-xs); }
.btn:focus-visible { outline: 2px solid rgba(109, 94, 252, .55); outline-offset: 2px; }

.btn.primary {
  background: var(--grad);
  border-color: transparent;
  color: #fff;
  font-weight: 600;
  box-shadow: var(--glow);
}
.btn.primary:hover {
  background: var(--grad);
  border-color: transparent;
  filter: brightness(1.06) saturate(1.05);
  box-shadow: 0 10px 26px -10px rgba(109, 94, 252, .8);
}

.btn.gold {
  background: var(--gold-soft);
  border-color: var(--gold-border);
  color: var(--gold);
  font-weight: 600;
  box-shadow: 0 1px 2px rgba(180, 83, 9, .06);
  display: inline-flex; align-items: center; gap: 4px;
}
.btn.gold:hover {
  background: #fff3df;
  border-color: #eecf9f;
  color: #92400e;
  box-shadow: 0 8px 18px -12px rgba(180, 83, 9, .55);
}

.btn.ghost {
  background: transparent;
  border-color: transparent;
  color: var(--text-2);
  box-shadow: none;
}
.btn.ghost:hover { background: rgba(20, 22, 31, .05); color: var(--text); box-shadow: none; }

.btn:disabled { opacity: .45; cursor: not-allowed; transform: none !important; box-shadow: none !important; }

.btn.sm { padding: 6px 11px; font-size: 13px; border-radius: 10px; }
.btn.sm.gold, .btn.sm.primary { gap: 5px; }

.tag-price,
.tag-free {
  font-size: 10px; line-height: 1; padding: 3px 5px; margin-left: 1px;
  border-radius: 6px; font-weight: 700; letter-spacing: 0;
  font-variant-numeric: tabular-nums;
}
.tag-price { background: rgba(180, 83, 9, .12); color: #92400e; }
.tag-free { background: rgba(15, 157, 112, .12); color: var(--success); }
.btn.primary .tag-free { background: rgba(255, 255, 255, .26); color: #fff; }
.btn.primary .tag-price { background: rgba(255, 255, 255, .26); color: #fff; }

/* ---------- 卡片 ---------- */
.card {
  background: var(--glass);
  border: 1px solid rgba(255, 255, 255, .75);
  border-radius: var(--radius);
  box-shadow: 0 0 0 1px rgba(20, 22, 31, .045), var(--shadow);
  backdrop-filter: blur(18px) saturate(150%);
  -webkit-backdrop-filter: blur(18px) saturate(150%);
}
@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .card { background: #fff; }
}
.pad { padding: 20px; }

/* ---------- Hero ---------- */
.hero { padding: 52px 0 10px; text-align: center; }
.hero-pill {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 14px 6px 10px; margin-bottom: 20px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .78);
  border: 1px solid rgba(109, 94, 252, .16);
  color: #5b4bd6; font-size: 12.5px; font-weight: 600;
  box-shadow: 0 2px 12px -6px rgba(109, 94, 252, .45);
  backdrop-filter: blur(12px) saturate(160%);
  animation: rise .5s cubic-bezier(.22, .9, .3, 1) both;
}
.hero-pill .pulse {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--grad);
  box-shadow: 0 0 0 3px rgba(109, 94, 252, .16);
  animation: breathe 2.6s ease-in-out infinite;
}
@keyframes breathe {
  0%, 100% { box-shadow: 0 0 0 2px rgba(109, 94, 252, .18); }
  50%      { box-shadow: 0 0 0 6px rgba(109, 94, 252, .04); }
}

.hero h1 {
  font-size: clamp(24px, 3.4vw, 38px);
  margin: 0 0 10px;
  letter-spacing: -.035em;
  font-weight: 800;
  line-height: 1.22;
  animation: rise .55s cubic-bezier(.22, .9, .3, 1) both;
  animation-delay: .04s;
}
.hero h1 .grad {
  background: var(--grad-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero p {
  margin: 0 auto 26px;
  color: var(--text-2); font-size: 14.5px;
  max-width: 520px; line-height: 1.7;
  animation: rise .55s cubic-bezier(.22, .9, .3, 1) both;
  animation-delay: .08s;
}

@keyframes rise {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* 搜索后收起首屏，把结果顶上来 */
.hero.compact { padding: 18px 0 4px; }
.hero.compact .hero-pill,
.hero.compact > p,
.hero.compact .starter { display: none; }
.hero.compact h1 { font-size: 20px; margin-bottom: 14px; letter-spacing: -.02em; }
.hero.compact .searchbar { max-width: 620px; }
.hero.compact .chips { margin-top: 12px; }

/* 首屏说明：三张小卡 */
.feats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 52px;
}
.feats[hidden] { display: none; }
.feat {
  padding: 20px 20px 22px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, .58);
  border: 1px solid rgba(255, 255, 255, .8);
  box-shadow: 0 0 0 1px rgba(20, 22, 31, .04), 0 10px 26px -20px rgba(70, 60, 140, .35);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  transition: transform .2s, box-shadow .2s, background .2s;
}
.feat:hover {
  transform: translateY(-2px);
  background: rgba(255, 255, 255, .78);
  box-shadow: 0 0 0 1px rgba(109, 94, 252, .1), 0 18px 34px -22px rgba(70, 60, 140, .45);
}
.feat .n {
  display: inline-grid; place-items: center;
  width: 27px; height: 27px; border-radius: 9px;
  background: var(--grad); color: #fff;
  font-size: 11.5px; font-weight: 800;
  box-shadow: 0 4px 12px -6px rgba(109, 94, 252, .9);
  margin-bottom: 13px;
  font-variant-numeric: tabular-nums;
}
.feat b { display: block; font-size: 14.5px; letter-spacing: -.015em; margin-bottom: 5px; }
.feat p { margin: 0; font-size: 12.5px; color: var(--text-3); line-height: 1.75; }

/* 搜索框：一体化玻璃胶囊 */
.searchbar {
  display: flex; align-items: center; gap: 6px;
  max-width: 660px; margin: 0 auto;
  padding: 7px;
  border-radius: 20px;
  background: var(--glass-strong);
  border: 1px solid rgba(255, 255, 255, .95);
  box-shadow: 0 2px 3px rgba(24, 26, 46, .03), 0 20px 44px -22px rgba(70, 60, 140, .42);
  backdrop-filter: blur(20px) saturate(170%);
  -webkit-backdrop-filter: blur(20px) saturate(170%);
  transition: box-shadow .25s, border-color .25s, transform .25s;
  animation: rise .6s cubic-bezier(.22, .9, .3, 1) both;
  animation-delay: .12s;
}
.searchbar:focus-within {
  border-color: rgba(109, 94, 252, .45);
  box-shadow: 0 0 0 4px rgba(109, 94, 252, .11), 0 22px 48px -20px rgba(70, 60, 140, .5);
}
.searchbar input {
  flex: 1; min-width: 0;
  border: 0; background: transparent;
  padding: 11px 8px 11px 14px;
  font-size: 15.5px; color: var(--text);
  outline: none;
}
.searchbar input::placeholder { color: #a7adc0; font-weight: 400; }
.searchbar .btn {
  padding: 0 26px; height: 46px;
  border-radius: 14px; font-size: 15px;
}

/* 平台筛选 */
.chips {
  display: flex; flex-wrap: wrap; gap: 8px;
  justify-content: center; margin: 20px auto 0; max-width: 760px;
}
.chip {
  border: 1px solid var(--border);
  background: var(--glass);
  color: var(--text-2);
  border-radius: 999px; padding: 7px 14px;
  font-size: 13px; font-weight: 500;
  display: inline-flex; align-items: center; gap: 7px;
  backdrop-filter: blur(10px);
  transition: .18s;
}
.chip:hover {
  background: #fff; border-color: rgba(109, 94, 252, .3);
  color: var(--text); transform: translateY(-1px);
  box-shadow: 0 6px 16px -10px rgba(70, 60, 140, .55);
}
.chip .dot { width: 7px; height: 7px; border-radius: 50%; background: currentColor; opacity: .9; }
.chip.on {
  border-color: rgba(109, 94, 252, .42);
  background: linear-gradient(135deg, rgba(109, 94, 252, .12), rgba(168, 85, 247, .1));
  color: #5646d8; font-weight: 600;
  box-shadow: 0 4px 14px -8px rgba(109, 94, 252, .6);
}
.chip .cnt { color: var(--text-3); font-size: 12px; font-weight: 500; }
.chip.on .cnt { color: #7a6cf0; }
.chip .chip-price {
  font-size: 10px; line-height: 1; padding: 3px 5px; border-radius: 6px;
  background: rgba(180, 83, 9, .12); color: #92400e; font-weight: 700;
}

/* 热门搜索：视觉层级比平台筛选更低，不抢戏 */
.starter {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: center;
  gap: 4px; margin: 14px auto 0; max-width: 700px;
  animation: rise .6s cubic-bezier(.22, .9, .3, 1) both;
  animation-delay: .16s;
}
.starter[hidden] { display: none; }
.starter-label { font-size: 12px; color: #9aa0b4; margin-right: 4px; letter-spacing: .02em; }
.sug {
  border: 0; background: transparent;
  color: var(--text-3);
  font-size: 12.5px;
  padding: 4px 10px; border-radius: 999px;
  transition: background .16s, color .16s;
}
.sug:hover { background: rgba(109, 94, 252, .09); color: var(--brand); }

/* ---------- 区块标题 ---------- */
.section-head { display: flex; align-items: baseline; gap: 10px; margin: 26px 0 12px; padding: 0 2px; }
.section-head h2 { font-size: 16px; margin: 0; font-weight: 700; letter-spacing: -.015em; }
.section-head .meta { color: var(--text-3); font-size: 13px; }
.section-head .spacer { margin-left: auto; }

/* ---------- 曲目行 ---------- */
.track {
  display: flex; align-items: center; gap: 13px;
  padding: 11px 16px;
  border-bottom: 1px solid rgba(20, 22, 31, .055);
  transition: background .16s;
}
.track:last-child { border-bottom: 0; }
.track:hover { background: rgba(109, 94, 252, .045); }
.track.sel { background: rgba(109, 94, 252, .07); box-shadow: inset 3px 0 0 var(--brand); }
.track .cover {
  width: 46px; height: 46px; border-radius: 12px; flex: 0 0 46px;
  background: linear-gradient(135deg, #eef0fb, #e3e7f8);
  object-fit: cover;
  display: grid; place-items: center;
  color: #b3b9d0; font-size: 17px; line-height: 1;
  box-shadow: 0 2px 8px -2px rgba(24, 26, 46, .18), inset 0 1px 0 rgba(255, 255, 255, .6);
  transition: transform .22s cubic-bezier(.3, 1.2, .5, 1), box-shadow .22s;
}
.track:hover .cover { transform: scale(1.05) rotate(-1.5deg); box-shadow: 0 6px 16px -6px rgba(70, 60, 140, .4); }
.track .info { min-width: 0; flex: 1; }
.track .name {
  font-size: 14.5px; font-weight: 600; letter-spacing: -.01em;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.track .sub {
  font-size: 12.5px; color: var(--text-3); margin-top: 2px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.track .tags { display: flex; gap: 6px; align-items: center; }
.track .acts { display: flex; gap: 6px; flex: 0 0 auto; }

/* ---------- 徽标 ---------- */
.badge {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: 11.5px; font-weight: 500; padding: 3px 8px; border-radius: 999px;
  background: rgba(20, 22, 31, .045);
  color: var(--text-2);
  border: 1px solid rgba(20, 22, 31, .045);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.badge.soft { background: var(--primary-soft); border-color: #e3ddff; color: #5646d8; }
.badge.ok { background: var(--success-soft); border-color: #c9f2e2; color: var(--success); }
.badge.warn { background: var(--warn-soft); border-color: #f6e4c8; color: var(--warn); }
.badge.err { background: var(--danger-soft); border-color: #fbdcdc; color: var(--danger); }
.badge.credits {
  background: linear-gradient(135deg, rgba(109, 94, 252, .14), rgba(168, 85, 247, .14));
  border-color: rgba(109, 94, 252, .22); color: #5646d8; font-weight: 700;
}
.badge.free { background: var(--success-soft); border-color: #c9f2e2; color: var(--success); font-weight: 700; }

/* ---------- 平台分组 ---------- */
.group { margin-bottom: 14px; overflow: hidden; }
.group-head {
  display: flex; align-items: center; gap: 8px;
  padding: 11px 16px;
  background: linear-gradient(180deg, rgba(248, 249, 255, .92), rgba(246, 247, 253, .78));
  border-bottom: 1px solid rgba(20, 22, 31, .05);
  font-size: 13px; color: var(--text-2);
}
.group-head .pname { font-weight: 600; color: var(--text); letter-spacing: -.01em; }
.group-head .spacer { margin-left: auto; }
.group-head .elapsed { font-size: 12px; color: var(--text-3); font-variant-numeric: tabular-nums; }
.group-head .pickall {
  margin-left: auto; display: inline-flex; align-items: center; gap: 6px;
  font-size: 12.5px; color: var(--text-3); cursor: pointer;
  transition: color .16s;
}
.group-head .pickall:hover { color: var(--brand); }

/* 自定义复选框 */
input.check {
  appearance: none; -webkit-appearance: none;
  width: 18px; height: 18px; flex: 0 0 18px;
  border: 1.5px solid #ccd1e4;
  border-radius: 6px;
  background: #fff;
  display: inline-grid; place-items: center;
  cursor: pointer;
  transition: background .16s, border-color .16s, box-shadow .16s;
  margin: 0;
}
input.check:hover { border-color: var(--brand); box-shadow: 0 0 0 3px rgba(109, 94, 252, .1); }
input.check:checked {
  background: var(--grad);
  border-color: transparent;
  box-shadow: 0 3px 8px -3px rgba(109, 94, 252, .7);
}
input.check:checked::after {
  content: "";
  width: 9px; height: 5px;
  border-left: 2px solid #fff; border-bottom: 2px solid #fff;
  transform: rotate(-45deg) translate(1px, -1px);
}

/* ---------- 歌单 ---------- */
.playlist-box { max-width: 760px; margin: 0 auto; }
.url-input {
  width: 100%;
  border: 1px solid var(--border-strong);
  border-radius: 14px;
  padding: 13px 15px;
  font-size: 14px;
  color: var(--text);
  outline: none;
  background: rgba(255, 255, 255, .85);
  transition: border-color .2s, box-shadow .2s, background .2s;
}
.url-input::placeholder { color: #a7adc0; }
.url-input:focus {
  border-color: rgba(109, 94, 252, .5);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(109, 94, 252, .1);
}
.hint { font-size: 12.5px; color: var(--text-3); margin-top: 10px; line-height: 1.8; }
.hint code {
  background: rgba(109, 94, 252, .08); color: #5646d8;
  padding: 1px 5px; border-radius: 5px;
  font-size: 12px;
}
.selbar {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  padding: 11px 16px;
  background: linear-gradient(180deg, rgba(248, 249, 255, .92), rgba(246, 247, 253, .78));
  border-bottom: 1px solid rgba(20, 22, 31, .05);
  font-size: 13px; color: var(--text-2);
}
.selbar .spacer { margin-left: auto; }

/* ---------- 批量栏 ---------- */
.batchbar {
  margin-bottom: 14px;
  border: 1px solid rgba(255, 255, 255, .9);
  border-radius: 16px;
  background: var(--glass-strong);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px) saturate(150%);
  border-bottom: 1px solid rgba(255, 255, 255, .9);
  box-shadow: inset 0 0 0 1px rgba(109, 94, 252, .1), var(--shadow);
}
.batchbar .seltext b { color: var(--brand); font-weight: 800; font-variant-numeric: tabular-nums; }
.batchbar .price { font-size: 12.5px; color: var(--text-3); }
.batchbar .price.over { color: var(--danger); font-weight: 600; }

/* ---------- 进度条 ---------- */
.bar {
  height: 6px;
  background: rgba(20, 22, 31, .07);
  border-radius: 999px;
  overflow: hidden;
}
.bar > i {
  display: block; height: 100%;
  background: var(--grad);
  border-radius: 999px;
  transition: width .35s cubic-bezier(.4, 0, .2, 1);
}
.bar.ok > i { background: linear-gradient(135deg, #10b981, #34d399); }

/* ---------- 任务列表 ---------- */
.jobline {
  display: flex; align-items: center; gap: 11px;
  padding: 12px 16px;
  border-bottom: 1px solid rgba(20, 22, 31, .055);
  font-size: 13px;
}
.jobline:last-child { border-bottom: 0; }
.jobline .t { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: 500; }

.jobrow { border-bottom: 1px solid rgba(20, 22, 31, .055); transition: background .16s; }
.jobrow:last-child { border-bottom: 0; }
.jobrow:hover { background: rgba(109, 94, 252, .025); }
.jobrow .jobline { border-bottom: 0; }
.jobrow .jobitems { border-top: 1px solid rgba(20, 22, 31, .05); }

.caret {
  width: 22px; height: 22px; flex: 0 0 22px;
  border: 0; padding: 0;
  background: rgba(20, 22, 31, .04);
  color: var(--text-3);
  border-radius: 7px;
  font-size: 11px; line-height: 1;
  display: grid; place-items: center;
  transition: transform .18s, background .18s, color .18s;
}
.caret:hover { background: var(--primary-soft); color: var(--brand); }
.caret.open { transform: rotate(90deg); background: var(--primary-soft); color: var(--brand); }
.caret-space { width: 22px; flex: 0 0 22px; }

.jobitems { background: rgba(246, 247, 253, .7); }
.jobitem {
  display: flex; align-items: center; gap: 9px;
  padding: 8px 16px 8px 34px;
  font-size: 12.5px;
  border-bottom: 1px solid rgba(20, 22, 31, .04);
}
.jobitem:last-child { border-bottom: 0; }
.jobitem .ic { width: 14px; flex: 0 0 14px; text-align: center; color: var(--text-3); }
.jobitem .ic.ok { color: var(--success); }
.jobitem .ic.err { color: var(--danger); }
.jobitem .n {
  flex: 1; min-width: 0; color: var(--text-2);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.jobitem .e {
  max-width: 46%; font-size: 12px; color: var(--text-3);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}

/* ---------- 弹窗 ---------- */
.mask {
  position: fixed; inset: 0;
  background: rgba(24, 26, 42, .30);
  backdrop-filter: blur(8px) saturate(120%);
  -webkit-backdrop-filter: blur(8px) saturate(120%);
  display: grid; place-items: center;
  z-index: 60; padding: 18px;
  animation: fade .2s ease both;
}
.mask[hidden] { display: none; }
@keyframes fade { from { opacity: 0; } to { opacity: 1; } }

.modal {
  width: 100%; max-width: 420px;
  background: rgba(255, 255, 255, .94);
  border: 1px solid rgba(255, 255, 255, .9);
  border-radius: var(--radius-lg);
  padding: 26px;
  box-shadow: 0 32px 70px -24px rgba(40, 32, 90, .45), 0 2px 6px rgba(24, 26, 46, .06);
  backdrop-filter: blur(24px) saturate(160%);
  -webkit-backdrop-filter: blur(24px) saturate(160%);
  max-height: 90vh; overflow-y: auto;
  animation: pop .28s cubic-bezier(.22, .9, .3, 1) both;
}
@keyframes pop {
  from { opacity: 0; transform: translateY(12px) scale(.97); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}
.modal h3 { margin: 0 0 5px; font-size: 19px; font-weight: 800; letter-spacing: -.02em; }
.modal .sub { color: var(--text-3); font-size: 13px; margin-bottom: 18px; line-height: 1.6; }

.field { margin-bottom: 13px; }
.field label {
  display: block; font-size: 12.5px; font-weight: 600;
  color: var(--text-2); margin-bottom: 6px;
}
.field input {
  width: 100%;
  border: 1px solid var(--border-strong);
  border-radius: 12px;
  padding: 11px 13px;
  font-size: 14px;
  color: var(--text);
  outline: none;
  background: rgba(255, 255, 255, .9);
  transition: border-color .2s, box-shadow .2s;
}
.field input:focus {
  border-color: rgba(109, 94, 252, .55);
  box-shadow: 0 0 0 4px rgba(109, 94, 252, .1);
}
.modal .btn { width: 100%; padding: 12px; border-radius: 13px; font-size: 14.5px; }
.modal .switch { text-align: center; font-size: 13px; color: var(--text-2); margin-top: 15px; }
.modal .switch a { font-weight: 600; }

.msg { font-size: 13px; padding: 9px 12px; border-radius: 10px; margin-bottom: 12px; display: none; }
.msg.err { display: block; background: var(--danger-soft); color: #c22a2f; border: 1px solid #fbdcdc; }
.msg.ok { display: block; background: var(--success-soft); color: var(--success); border: 1px solid #c9f2e2; }

/* ---------- 积分弹窗 ---------- */
.wallet-box { margin-bottom: 14px; }
.wallet-nums { display: flex; gap: 10px; margin-bottom: 10px; }
.wallet-nums > div {
  flex: 1;
  background: linear-gradient(135deg, rgba(109, 94, 252, .09), rgba(168, 85, 247, .07));
  border: 1px solid rgba(109, 94, 252, .12);
  border-radius: 14px;
  padding: 12px 14px;
  display: flex; flex-direction: column; gap: 2px;
}
.wallet-nums b { font-size: 22px; font-weight: 800; line-height: 1.15; letter-spacing: -.03em; font-variant-numeric: tabular-nums; }
.wallet-nums b i { font-size: 12px; font-style: normal; color: var(--text-3); font-weight: 500; margin-left: 3px; letter-spacing: 0; }
.wallet-nums span { font-size: 12px; color: var(--text-3); }

.ledger {
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  background: rgba(255, 255, 255, .6);
}
.ledger .row {
  display: flex; justify-content: space-between; gap: 8px;
  padding: 8px 12px; font-size: 12.5px; color: var(--text-2);
  border-bottom: 1px solid rgba(20, 22, 31, .045);
}
.ledger .row:last-child { border-bottom: 0; }
.ledger .up { color: var(--success); font-weight: 700; font-variant-numeric: tabular-nums; }
.ledger .down { color: var(--danger); font-weight: 700; font-variant-numeric: tabular-nums; }

.rules {
  background: rgba(246, 247, 253, .9);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 11px 14px;
  font-size: 12.5px; color: var(--text-2);
  line-height: 2; margin-bottom: 16px;
}
.rules b { color: var(--text); font-weight: 700; font-variant-numeric: tabular-nums; }

/* ---------- 用户区 ---------- */
.userbox { display: flex; align-items: center; gap: 8px; }
.avatar {
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--grad);
  color: #fff;
  display: grid; place-items: center;
  font-size: 13px; font-weight: 700;
  box-shadow: 0 2px 8px -3px rgba(109, 94, 252, .8), inset 0 1px 0 rgba(255, 255, 255, .35);
  flex: 0 0 32px;
}
.admin-link {
  display: inline-flex; align-items: center; gap: 4px;
  text-decoration: none;
}

/* ---------- 账号下拉菜单 ---------- */
.usermenu { position: relative; }
.user-trigger {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 3px 9px 3px 3px;
  border-radius: 999px;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  font: inherit; font-size: 13px; font-weight: 600;
  cursor: pointer;
  transition: border-color .18s, box-shadow .18s, background .18s;
}
.user-trigger:hover { border-color: var(--border-strong); }
.user-trigger[aria-expanded="true"] {
  border-color: #cfc7ff;
  background: var(--surface);
  box-shadow: 0 0 0 3px var(--primary-soft);
}
.user-trigger .uname {
  max-width: 104px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.user-trigger .caret {
  width: 11px; height: 11px; flex: 0 0 11px;
  stroke: var(--text-3); stroke-width: 1.8; fill: none;
  stroke-linecap: round; stroke-linejoin: round;
  transition: transform .18s;
}
.user-trigger[aria-expanded="true"] .caret { transform: rotate(180deg); }

.user-menu {
  position: absolute; right: 0; top: calc(100% + 10px);
  width: 244px; padding: 8px;
  background: var(--glass-strong);
  -webkit-backdrop-filter: blur(18px) saturate(1.4);
  backdrop-filter: blur(18px) saturate(1.4);
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: 0 20px 44px -20px rgba(20, 22, 35, .38), 0 2px 8px -4px rgba(20, 22, 35, .14);
  z-index: 60;
  animation: umIn .16s ease-out;
}
@keyframes umIn {
  from { opacity: 0; transform: translateY(-6px) scale(.98); }
  to { opacity: 1; transform: none; }
}
.user-menu .um-head {
  display: flex; align-items: center; gap: 10px;
  padding: 6px 8px 10px;
}
.user-menu .avatar.lg {
  width: 38px; height: 38px; flex: 0 0 38px;
  border-radius: 12px; font-size: 15px;
}
.um-id { min-width: 0; }
.um-name {
  font-size: 13.5px; font-weight: 700; color: var(--text);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.um-mail {
  font-size: 11.5px; color: var(--text-3); margin-top: 2px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.um-stat {
  display: flex; gap: 12px;
  padding: 0 8px 9px;
  font-size: 12px; color: var(--text-2);
}
.um-stat b { color: var(--text); font-variant-numeric: tabular-nums; }
.um-sep { height: 1px; background: var(--border); margin: 0 4px 6px; }
.um-item {
  display: flex; align-items: center;
  width: 100%; padding: 9px 10px;
  border: 0; border-radius: 10px;
  background: transparent; color: var(--text);
  font: inherit; font-size: 13px; font-weight: 500;
  text-align: left; text-decoration: none;
  cursor: pointer;
}
.um-item:hover { background: var(--surface-2); }
.um-item.danger { color: var(--danger); }
.um-item.danger:hover { background: var(--danger-soft); }

/* ---------- toast ---------- */
#toast {
  position: fixed; left: 50%; bottom: 30px;
  transform: translate(-50%, 12px);
  background: rgba(20, 22, 35, .92);
  color: #fff;
  padding: 11px 18px;
  border-radius: 14px;
  font-size: 13.5px; font-weight: 500;
  z-index: 80;
  opacity: 0; pointer-events: none;
  transition: opacity .22s, transform .22s;
  max-width: 88vw;
  box-shadow: 0 16px 40px -16px rgba(0, 0, 0, .6);
  backdrop-filter: blur(12px);
}
#toast.show { opacity: 1; transform: translate(-50%, 0); }

/* ---------- 空态 / 骨架 ---------- */
.empty { text-align: center; padding: 46px 20px; color: var(--text-3); font-size: 14px; }
.empty-ic {
  width: 56px; height: 56px; margin: 0 auto 15px;
  border-radius: 19px;
  background: linear-gradient(135deg, rgba(109, 94, 252, .14), rgba(168, 85, 247, .12));
  border: 1px solid rgba(109, 94, 252, .16);
  color: var(--brand); font-size: 23px;
  display: grid; place-items: center;
  box-shadow: 0 8px 20px -14px rgba(109, 94, 252, .8);
}
.empty-t { font-size: 15px; font-weight: 700; color: var(--text-2); margin-bottom: 5px; letter-spacing: -.01em; }
.empty-s { font-size: 12.5px; color: var(--text-3); margin-bottom: 18px; }
.empty .btn { padding: 8px 20px; }
.skel {
  height: 64px;
  border-bottom: 1px solid rgba(20, 22, 31, .045);
  background: linear-gradient(90deg, rgba(255, 255, 255, .35) 20%, rgba(255, 255, 255, .85) 42%, rgba(255, 255, 255, .35) 62%);
  background-size: 300% 100%;
  animation: sk 1.4s ease infinite;
}
@keyframes sk { 0% { background-position: 120% 50%; } 100% { background-position: -20% 50%; } }

footer.foot {
  margin-top: auto;
  padding: 26px 0 34px;
  border-top: 1px solid rgba(20, 22, 31, .06);
  color: var(--text-3);
  font-size: 12.5px;
  line-height: 1.9;
  text-align: center;
  flex: 0 0 auto;
}

/* ---------- 移动端 ---------- */
@media (max-width: 760px) {
  .wrap { padding: 0 14px; }
  /* 顶栏两行：第一行品牌 + 账号，第二行分段导航，避免挤爆 */
  .top-inner {
    display: grid;
    grid-template-columns: auto 1fr;
    grid-template-areas:
      "brand user"
      "tabs tabs";
    align-items: center;
    height: auto;
    padding-top: 9px;
    padding-bottom: 8px;
    gap: 7px 6px;
  }
  .brand { grid-area: brand; }
  .brand span.txt { display: none; }
  .brand .mark { width: 30px; height: 30px; font-size: 14px; border-radius: 10px; }
  .top-right { grid-area: user; justify-self: end; margin-left: 0; }
  .tabs { grid-area: tabs; width: 100%; margin: 0; padding: 3px; gap: 3px; }
  .tabs button { flex: 1; padding: 7px 8px; font-size: 12.5px; text-align: center; }
  body > main.wrap { min-height: calc(100vh - 92px); }

  /* 批量栏：勾选/操作/报价分三行 */
  .batchbar { flex-wrap: wrap; row-gap: 9px; padding: 11px 13px; }
  .batchbar #searchPickAll { order: 1; }
  .batchbar .seltext { order: 2; }
  .batchbar #btnPickClear { order: 3; margin-left: auto; }
  .batchbar .price { order: 4; flex: 1 1 100%; font-size: 12px; }
  .batchbar .spacer { display: none; }
  .batchbar #btnBatchFlac { order: 5; flex: 1 1 0; justify-content: center; }
  .batchbar #btnBatchMp3 { order: 6; flex: 1 1 0; }

  .hero { padding: 32px 0 4px; }
  .hero-pill { font-size: 11.5px; padding: 5px 12px 5px 9px; margin-bottom: 16px; }
  .hero h1 { font-size: 25px; margin-bottom: 8px; }
  .hero p { font-size: 13px; margin-bottom: 20px; }
  .hero.compact { padding: 12px 0 2px; }
  .hero.compact h1 { font-size: 17px; margin-bottom: 12px; }

  .feats { grid-template-columns: 1fr; gap: 10px; margin-top: 34px; }
  .feat { padding: 16px 17px 18px; }
  .feat .n { margin-bottom: 10px; }

  .searchbar { padding: 5px; border-radius: 17px; gap: 4px; }
  .searchbar input { padding: 10px 6px 10px 11px; font-size: 16px; }
  .searchbar .btn { padding: 0 18px; height: 42px; border-radius: 12px; font-size: 14px; }

  .chips { gap: 6px; margin-top: 16px; }
  .chip { padding: 6px 11px; font-size: 12.5px; }

  #btnRegister { display: none; }
  .track { padding: 10px 13px; gap: 10px; }
  .track .cover { width: 40px; height: 40px; flex-basis: 40px; border-radius: 11px; }
  .track .name { font-size: 14px; }
  .track .tags { display: none; }
  .track .acts { gap: 5px; }
  .track .acts .btn { padding: 6px 8px; font-size: 11.5px; border-radius: 8px; }
  .track .acts .tag-price, .track .acts .tag-free { font-size: 9px; padding: 2px 4px; }
  .group-head { padding: 10px 13px; }
  .selbar { padding: 10px 13px; }
  .pad { padding: 16px; }
  .badge.free { display: none; }
  .section-head { margin: 20px 0 10px; }

  .userbox { gap: 5px; }
  .userbox .btn.gold { padding: 5px 9px; font-size: 12px; }
  /* 移动端只留头像，昵称和箭头收进菜单 */
  .user-trigger { padding: 2px; gap: 0; border-color: transparent; background: transparent; }
  .user-trigger .uname, .user-trigger .caret { display: none; }
  .userbox .avatar { width: 30px; height: 30px; flex-basis: 30px; font-size: 12px; }
  .userbox .admin-link { display: none; }
  /* 菜单改成贴边固定宽度，避免在窄屏上溢出视口 */
  .user-menu {
    position: fixed; left: 12px; right: 12px; top: 62px;
    width: auto;
  }
  .badge.credits { padding: 3px 7px; font-size: 11px; }

  .modal { padding: 22px; border-radius: 22px; }
  .jobline { padding: 11px 13px; gap: 9px; }
  .jobitem { padding: 8px 13px 8px 28px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}