:root {
  color-scheme: dark;
  --bg: #07080c;
  --panel: #12141c;
  --line: #2a2f3e;
  --ink: #eef0f6;
  --muted: #8b93a7;
  --accent: #14b8a6;
  --danger: #ef4444;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 15px/1.5 "Segoe UI", system-ui, -apple-system, sans-serif;
}

header {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 24px;
  border-bottom: 1px solid var(--line);
  flex-wrap: wrap;
}

h1 { margin: 0; font-size: 19px; letter-spacing: 0.2px; }
h2 { margin: 0 0 14px; font-size: 15px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.08em; }

nav { display: flex; gap: 4px; flex: 1; }

.tab {
  background: transparent;
  color: var(--muted);
  border: 1px solid transparent;
  border-radius: 8px;
  padding: 6px 14px;
  cursor: pointer;
  font-size: 14px;
  width: auto;
}
.tab:hover { color: var(--ink); }
.tab.active { color: var(--ink); background: var(--panel); border-color: var(--line); }

.pill {
  font-size: 12px;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--muted);
}
.pill.ok { color: var(--accent); border-color: #14b8a655; }
.pill.bad { color: var(--danger); border-color: #ef444455; }

main { max-width: 1080px; margin: 0 auto; padding: 24px; display: grid; gap: 16px; }
.view { display: grid; gap: 16px; }
.hidden { display: none; }

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 18px;
}

label { display: block; font-size: 12px; color: var(--muted); margin: 10px 0 5px; }

input, select, textarea, button {
  width: 100%;
  padding: 9px 11px;
  border-radius: 9px;
  border: 1px solid #333a4a;
  background: #0c0e14;
  color: var(--ink);
  font: inherit;
}
textarea { min-height: 110px; resize: vertical; }
input:focus, select:focus, textarea:focus { outline: 2px solid #14b8a655; border-color: var(--accent); }

button { background: var(--accent); color: #04110e; font-weight: 650; border: 0; cursor: pointer; }
button:hover:not(:disabled) { filter: brightness(1.08); }
button.secondary { background: #2a3145; color: var(--ink); }
button.danger { background: var(--danger); color: #fff; }
button:disabled { opacity: 0.42; cursor: not-allowed; }

.row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.row3 { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 12px; }
.actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.actions button { width: auto; flex: 1 1 150px; }

.hint { font-size: 12px; color: #78809a; margin: 8px 0 0; line-height: 1.5; }
code { background: #0c0e14; border: 1px solid var(--line); border-radius: 5px; padding: 1px 5px; font-size: 12px; }

.status { font-size: 13px; color: var(--muted); min-height: 18px; margin-top: 10px; }
.status .error { color: var(--danger); }
.status .ok { color: var(--accent); }

.metrics { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; font-size: 13px; }
.metric { background: #0c0e14; border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; }
.metric b { display: block; font-size: 17px; margin-top: 3px; font-weight: 650; }
.metric span { color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: 0.06em; }

.list { display: grid; gap: 8px; font-size: 13px; }
.item {
  display: flex;
  align-items: center;
  gap: 10px;
  background: #0c0e14;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px 12px;
  flex-wrap: wrap;
}
.item .grow { flex: 1; min-width: 160px; }
.item .meta { color: var(--muted); font-size: 12px; }
.item button { width: auto; padding: 5px 11px; font-size: 12px; }
.item audio { width: 100%; margin-top: 8px; }

.badge { font-size: 11px; padding: 2px 8px; border-radius: 999px; border: 1px solid var(--line); color: var(--muted); }
.badge.completed { color: var(--accent); border-color: #14b8a655; }
.badge.failed { color: var(--danger); border-color: #ef444455; }
.badge.running, .badge.queued { color: #eab308; border-color: #eab30855; }

audio { width: 100%; margin-top: 10px; }

.rec { display: none; align-items: center; gap: 10px; margin-top: 12px; color: #fca5a5; font-weight: 600; }
.rec.active { display: flex; }
.rec-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--danger); animation: pulse 1s infinite; }
@keyframes pulse { 50% { opacity: 0.25; } }

.capture-sink { position: fixed; width: 1px; height: 1px; opacity: 0; pointer-events: none; }

@media (max-width: 780px) {
  .row, .row3 { grid-template-columns: 1fr; }
  main { padding: 16px; }
}