:root {
  --bg: #0f1115; --card: #181b22; --line: #2a2f3a; --text: #e8eaf0; --muted: #8b93a7;
  --accent: #ff6b2c; --ok: #2ecc71; --warn: #f1c40f; --err: #e74c3c;
  color-scheme: dark;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 15px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
[hidden] { display: none !important; }
header { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  padding: 14px 20px; border-bottom: 1px solid var(--line); position: sticky; top: 0; background: var(--bg); z-index: 5; }
h1 { font-size: 20px; margin: 0; } h1 small { color: var(--accent); font-weight: 500; }
#bar { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
#queueInfo { color: var(--muted); font-size: 13px; }
main { padding: 20px; max-width: 1200px; margin: 0 auto; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 20px; }
.narrow { max-width: 360px; margin: 60px auto; display: grid; gap: 12px; }
input, select, textarea, button { font: inherit; color: inherit; }
input[type=password], input[type=search], input:not([type]), select, textarea {
  width: 100%; background: #10131a; border: 1px solid var(--line); border-radius: 10px; padding: 9px 11px; }
button { border: 1px solid var(--line); background: #232834; border-radius: 10px; padding: 8px 14px; cursor: pointer; }
button:hover { filter: brightness(1.15); }
button:disabled { opacity: .5; cursor: default; }
.primary { background: var(--accent); border-color: var(--accent); color: #fff; font-weight: 600; }
.danger { background: transparent; border-color: var(--err); color: var(--err); }
.ghost { background: transparent; }
.err { color: var(--err); min-height: 1em; margin: 0; }
.hint { color: var(--muted); font-size: 13px; margin: 6px 0; }

.filters { display: grid; grid-template-columns: 1fr 180px 180px auto; gap: 10px; align-items: center; margin-bottom: 16px; }
#count { color: var(--muted); font-size: 13px; }
#list { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 14px; }
.item { background: var(--card); border: 1px solid var(--line); border-radius: 14px; overflow: hidden; cursor: pointer; display: flex; flex-direction: column; }
.item:hover { border-color: var(--accent); }
.thumb { aspect-ratio: 16/9; background: #222 center/cover no-repeat; position: relative; }
.thumb .dur { position: absolute; right: 8px; bottom: 8px; background: #000c; padding: 1px 7px; border-radius: 6px; font-size: 12px; }
.thumb .st { position: absolute; left: 8px; top: 8px; padding: 2px 8px; border-radius: 6px; font-size: 12px; font-weight: 600; background: #000c; }
.st.ready { color: var(--ok); } .st.processing, .st.queued { color: var(--warn); } .st.error { color: var(--err); } .st.empty { color: var(--muted); }
.item .body { padding: 10px 12px 12px; display: grid; gap: 6px; }
.item h3 { margin: 0; font-size: 15px; }
.tags { display: flex; flex-wrap: wrap; gap: 4px; }
.tag { font-size: 11px; padding: 1px 7px; border-radius: 99px; background: #262b36; color: #c5cad6; }
.tag.lang { background: #3a2417; color: #ffb38f; }
.tag.off { background: #3b1d1d; color: #f0a0a0; }
.bar { height: 4px; background: #2a2f3a; border-radius: 4px; overflow: hidden; }
.bar i { display: block; height: 100%; background: var(--warn); }

dialog { width: min(720px, 96vw); max-height: 94vh; background: var(--card); color: var(--text); border: 1px solid var(--line); border-radius: 16px; padding: 0; }
dialog::backdrop { background: #000a; }
#form { padding: 20px 22px; display: grid; gap: 12px; }
#form h2 { margin: 0; }
label { display: grid; gap: 4px; color: var(--muted); font-size: 13px; }
label.check { display: flex; gap: 8px; align-items: center; color: var(--text); font-size: 14px; }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
fieldset { border: 1px solid var(--line); border-radius: 12px; padding: 10px 12px 12px; margin: 0; }
legend { color: var(--muted); font-size: 13px; padding: 0 6px; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip { padding: 5px 12px; border-radius: 99px; border: 1px solid var(--line); background: #10131a; cursor: pointer; font-size: 13px; user-select: none; }
.chip.on { background: var(--accent); border-color: var(--accent); color: #fff; }
.upload { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin-top: 8px; }
.upload select { width: auto; }
.upload input[type=file] { flex: 1; min-width: 180px; }
progress { width: 100%; height: 8px; accent-color: var(--accent); }
#tracks { display: grid; gap: 6px; }
.track { display: flex; align-items: center; gap: 8px; background: #10131a; border: 1px solid var(--line); border-radius: 10px; padding: 6px 10px; font-size: 14px; }
.track .spacer, .actions .spacer { flex: 1; }
.track button { padding: 3px 10px; font-size: 12px; }
.actions { display: flex; gap: 10px; align-items: center; }

@media (max-width: 640px) {
  .filters { grid-template-columns: 1fr 1fr; } #search { grid-column: 1 / -1; }
  .row { grid-template-columns: 1fr; }
}