:root {
  --bg: #0e1016;
  --panel: #161a25;
  --panel2: #1c2231;
  --text: #e9ecf3;
  --muted: #9aa3b8;
  --border: #272e42;
  --accent: #7c5cff;
  --accent2: #00d4a4;
  --badge-official: #2b6cb0;
  --badge-wish: #b7791f;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  padding-bottom: 96px;
}
a { color: var(--accent2); text-decoration: none; }
a:hover { text-decoration: underline; }
.topnav {
  display: flex; align-items: center; gap: 24px;
  padding: 12px 20px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 10;
}
.brand { font-size: 20px; font-weight: 800; color: var(--text); }
.brand:hover { text-decoration: none; }
.topnav nav { display: flex; gap: 16px; }
.topnav nav a { color: var(--muted); padding: 6px 10px; border-radius: 8px; }
.topnav nav a.active, .topnav nav a:hover { color: var(--text); background: var(--panel2); text-decoration: none; }
.container { max-width: 960px; margin: 0 auto; padding: 20px 16px; }
.filters {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: 12px; padding: 14px; margin-bottom: 16px;
  display: flex; flex-wrap: wrap; gap: 10px; align-items: center;
}
.filters input[type="search"], .filters select,
.form select, .form input[type="text"], .form textarea {
  background: var(--panel2); color: var(--text);
  border: 1px solid var(--border); border-radius: 8px;
  padding: 8px 10px; font-size: 14px;
}
.filters input[type="search"] { flex: 1; min-width: 160px; }
button, .btn {
  background: var(--accent); color: #fff; border: none; border-radius: 8px;
  padding: 8px 16px; font-size: 14px; cursor: pointer;
}
button:hover, .btn:hover { filter: brightness(1.1); text-decoration: none; }
button.play {
  width: 44px; height: 44px; border-radius: 50%;
  font-size: 18px; padding: 0; flex-shrink: 0;
}
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 16px; }
.chip {
  border: 1px solid var(--border); color: var(--muted);
  border-radius: 999px; padding: 4px 12px; font-size: 13px;
  background: var(--panel);
}
.chip:hover { text-decoration: none; color: var(--text); border-color: var(--accent); }
.chip.on { background: var(--accent); border-color: var(--accent); color: #fff; }
.chip.tag { border-style: dashed; }
.tagrow { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-bottom: 16px; font-size: 13px; color: var(--muted); }
.songlist { display: flex; flex-direction: column; gap: 12px; }
.card {
  display: flex; gap: 14px; align-items: center;
  background: var(--panel); border: 1px solid var(--border);
  border-radius: 12px; padding: 14px;
}
.card .info { flex: 1; min-width: 0; }
.card .title { font-size: 17px; font-weight: 700; color: var(--text); }
.card .meta { font-size: 13px; color: var(--muted); margin-top: 4px; display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.card .tags { margin-top: 6px; display: flex; gap: 6px; flex-wrap: wrap; }
.badge { font-size: 12px; border-radius: 6px; padding: 2px 8px; color: #fff; }
.badge.official { background: var(--badge-official); }
.badge.wish { background: var(--badge-wish); }
.badge.status-queued { background: #4a5568; }
.badge.status-processing { background: #7c5cff; }
.badge.status-delivered { background: #1f9d63; }
.minitag { font-size: 12px; color: var(--accent2); border: 1px dashed var(--border); border-radius: 6px; padding: 1px 7px; }
.minitag:hover { text-decoration: none; border-color: var(--accent2); }
.pager { display: flex; gap: 12px; justify-content: center; margin: 20px 0; color: var(--muted); font-size: 14px; }
.detail h1 { margin: 8px 0; }
.detail .meta { color: var(--muted); display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin-bottom: 12px; }
.detail audio { width: 100%; margin: 12px 0; }
.lyrics {
  background: var(--panel); border: 1px solid var(--border); border-radius: 12px;
  padding: 16px; white-space: pre-wrap; line-height: 1.9; font-size: 15px;
}
.form {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: 12px; padding: 16px; margin-bottom: 20px;
  display: flex; flex-direction: column; gap: 12px;
}
.form label { font-size: 14px; color: var(--muted); display: flex; flex-direction: column; gap: 6px; }
.form .row { display: flex; gap: 12px; flex-wrap: wrap; }
.form .row label { flex: 1; min-width: 140px; }
.tagcheck { display: flex; flex-wrap: wrap; gap: 8px; }
.tagcheck label {
  flex-direction: row; align-items: center; gap: 4px;
  border: 1px solid var(--border); border-radius: 999px;
  padding: 4px 10px; font-size: 13px; cursor: pointer; color: var(--text);
}
.tagcheck input { accent-color: var(--accent); }
.formmsg { font-size: 14px; min-height: 20px; }
.formmsg.ok { color: var(--accent2); }
.formmsg.err { color: #ff6b6b; }
.playerbar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 20;
  display: flex; gap: 8px; align-items: center;
  background: rgba(22, 26, 37, 0.97); border-top: 1px solid var(--border);
  padding: 10px 16px;
}
.playerbar.hidden { display: none; }
.playerbar button { width: 38px; height: 38px; border-radius: 50%; padding: 0; font-size: 15px; }
.pmeta { flex: 1; min-width: 0; }
#ptitle { font-size: 14px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.prow { display: flex; gap: 8px; align-items: center; font-size: 12px; color: var(--muted); }
.prow input[type="range"] { flex: 1; accent-color: var(--accent); }
.empty { color: var(--muted); text-align: center; padding: 40px 0; }
h2 { margin: 24px 0 12px; }