:root {
  --bg: #101114;
  --panel: #1a1c21;
  --panel-alt: #252833;
  --text: #f2f2f2;
  --muted: #c4c6ce;
  --accent: #f6a623;
  --accent-2: #ffbe55;
  --border: #2f3440;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; font-family: Segoe UI, Arial, sans-serif; background: var(--bg); color: var(--text); }
body { padding-bottom: env(safe-area-inset-bottom, 0); }
.topbar { position: sticky; top: 0; z-index: 10; display: flex; justify-content: space-between; align-items: center; padding: 0.9rem 1rem; border-bottom: 1px solid var(--border); background: #12151c; }
.brand { display: flex; align-items: center; gap: 0.4rem; font-weight: 800; }
.brand-mobile { font-size: 1.2rem; }
.brand-hub { background: var(--accent); color: #1a1000; border-radius: 0.45rem; padding: 0.2rem 0.55rem; text-transform: uppercase; }
.layout { padding: 1rem; display: grid; gap: 0.8rem; padding-bottom: 5rem; }
.card { border: 1px solid var(--border); background: linear-gradient(180deg, var(--panel), var(--panel-alt)); border-radius: 0.8rem; padding: 0.9rem; }
.card h1 { font-size: 1.15rem; margin: 0 0 0.5rem; }
.card h2 { font-size: 1rem; margin: 0 0 0.5rem; }
.row { display: flex; align-items: center; }
.wrap { flex-wrap: wrap; }
.gap { gap: 0.55rem; }
.grid { display: grid; grid-template-columns: 1fr; gap: 0.65rem; }
.item { border: 1px solid var(--border); border-radius: 0.7rem; background: #1a2132; padding: 0.75rem; }
.item h3 { margin: 0 0 0.4rem; font-size: 0.98rem; }
.item p { margin: 0.2rem 0; font-size: 0.86rem; }
.item-actions { display: flex; flex-wrap: wrap; gap: 0.45rem; margin-top: 0.5rem; align-items: center; }
.item a { color: var(--accent-2); text-decoration: none; }
.muted { color: var(--muted); }
.small { font-size: 0.8rem; }
.inline-code { font-family: ui-monospace, monospace; font-size: 0.85em; background: #121722; padding: 0.1rem 0.35rem; border-radius: 0.25rem; }
input, select { flex: 1; min-width: 120px; padding: 0.56rem 0.68rem; border-radius: 0.5rem; border: 1px solid var(--border); color: var(--text); background: #121722; }
.btn, .chip { border: 1px solid var(--border); border-radius: 0.55rem; padding: 0.5rem 0.7rem; background: #182034; color: #f0f3ff; text-decoration: none; font: inherit; cursor: pointer; }
.btn { background: linear-gradient(180deg, var(--accent-2), var(--accent)); color: #1a1000; border-color: #b37718; font-weight: 700; }
.adv-search { margin: 0.75rem 0; border: 1px dashed var(--border); border-radius: 0.6rem; padding: 0.5rem 0.65rem; }
.adv-search summary { cursor: pointer; font-weight: 600; }
.adv-grid { display: grid; grid-template-columns: 1fr; gap: 0.5rem; margin-top: 0.65rem; }
@media (min-width: 520px) {
  .adv-grid { grid-template-columns: 1fr 1fr; }
}
.adv-grid label { display: flex; flex-direction: column; gap: 0.25rem; font-size: 0.82rem; color: var(--muted); }
.adv-grid label.check { flex-direction: row; align-items: center; gap: 0.45rem; }
#pairCard.hidden { display: none; }
.mini-player {
  display: none;
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 50;
  background: #0a0c10;
  border-top: 1px solid var(--border);
  flex-direction: column;
  max-height: 42vh;
  padding-bottom: env(safe-area-inset-bottom, 0);
}
.mini-player.open { display: flex; }
.mini-player-bar {
  display: flex; align-items: center; justify-content: space-between;
  gap: 0.5rem; padding: 0.45rem 0.65rem; flex-shrink: 0;
}
.mini-title { font-size: 0.8rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; flex: 1; }
.mini-player iframe {
  flex: 1;
  min-height: 180px;
  width: 100%;
  border: 0;
  background: #000;
}