:root {
  --bg: #0f1419;
  --panel: #1a2332;
  --panel2: #243044;
  --text: #e7eef8;
  --muted: #93a4bd;
  --accent: #3d8bfd;
  --ok: #3dd68c;
  --warn: #f5a524;
  --bad: #f31260;
  --border: #2e3b52;
  --radius: 12px;
  font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: radial-gradient(1200px 600px at 10% -10%, #1b2a44, var(--bg));
  color: var(--text);
  min-height: 100vh;
}
.top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
  background: rgba(15,20,25,.8);
  backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 10;
}
.top h1 { margin: 0; font-size: 1.35rem; }
.sub { margin: 4px 0 0; color: var(--muted); font-size: .9rem; }
.top-actions { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.pill {
  padding: 6px 10px;
  border-radius: 999px;
  background: var(--panel2);
  color: var(--muted);
  font-size: .85rem;
}
.pill.ok { color: var(--ok); }
.pill.bad { color: var(--bad); }

button, .primary {
  border: 1px solid var(--border);
  background: var(--panel2);
  color: var(--text);
  border-radius: 10px;
  padding: 8px 12px;
  cursor: pointer;
}
button:hover { filter: brightness(1.1); }
button.primary {
  background: linear-gradient(135deg, #3d8bfd, #6c5ce7);
  border: none;
  font-weight: 600;
}
button:disabled { opacity: .5; cursor: not-allowed; }

.layout {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 16px;
  padding: 16px 24px;
}
@media (max-width: 960px) {
  .layout { grid-template-columns: 1fr; }
}
.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px;
}
.panel-head {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 10px;
}
.panel-head h2 { margin: 0; font-size: 1.05rem; flex: 1; }
.muted { color: var(--muted); }
.path { font-family: ui-monospace, monospace; font-size: .8rem; color: var(--muted); word-break: break-all; }
input[type="search"], input[type="text"] {
  width: 100%;
  background: #0f1724;
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 8px;
  padding: 8px 10px;
}
.album-list { max-height: 70vh; overflow: auto; display: flex; flex-direction: column; gap: 8px; }
.album-item {
  text-align: left;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid transparent;
  background: #121a27;
  cursor: pointer;
}
.album-item:hover, .album-item.active {
  border-color: var(--accent);
  background: #182338;
}
.album-item .t { font-weight: 600; }
.album-item .s { font-size: .85rem; color: var(--muted); margin-top: 2px; }

.empty { color: var(--muted); padding: 40px 10px; text-align: center; }
.hidden { display: none !important; }
.detail-head { display: flex; gap: 16px; margin-bottom: 16px; }
.cover {
  width: 120px; height: 120px; object-fit: cover;
  border-radius: 10px; background: #0b1220; border: 1px solid var(--border);
}
.row.gap { display: flex; gap: 8px; align-items: center; margin-top: 8px; flex-wrap: wrap; }
.row.gap input { flex: 1; min-width: 180px; }
.conf { margin: 8px 0 0; color: var(--ok); }
.candidates { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 12px; }
.cand {
  display: flex; gap: 8px; align-items: center;
  background: #121a27; border: 1px solid var(--border); border-radius: 10px;
  padding: 6px 8px; cursor: pointer; max-width: 280px;
}
.cand.active { border-color: var(--accent); }
.cand img { width: 42px; height: 42px; border-radius: 6px; object-fit: cover; }
.cand .cmeta { font-size: .8rem; }
.cand .score { color: var(--warn); }

.table-wrap { overflow: auto; max-height: 360px; border: 1px solid var(--border); border-radius: 10px; }
table { width: 100%; border-collapse: collapse; font-size: .9rem; }
th, td { padding: 8px 10px; border-bottom: 1px solid var(--border); text-align: left; }
th { background: #121a27; position: sticky; top: 0; }
.write-bar {
  display: flex; flex-wrap: wrap; gap: 12px; align-items: center;
  margin-top: 14px; padding-top: 12px; border-top: 1px solid var(--border);
}
.log {
  margin-top: 12px; background: #0b1220; border-radius: 8px; padding: 10px;
  max-height: 180px; overflow: auto; font-size: .8rem; color: #b8c7dd;
}
.batch-panel { margin: 0 24px 24px; }
.batch-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 6px; }
.batch-list li {
  display: flex; justify-content: space-between; gap: 10px;
  background: #121a27; padding: 8px 10px; border-radius: 8px; font-size: .9rem;
}
.foot {
  padding: 8px 24px 24px; color: var(--muted); font-size: .8rem; text-align: center;
}

.ok-lyric { color: var(--ok); }
.no-lyric { color: var(--muted); }