:root {
  --bg: #0f1420;
  --panel: #182234;
  --panel-2: #1f2c42;
  --fg: #e8eef7;
  --muted: #9fb0c8;
  --accent: #4f9dff;
  --accent-2: #2ec6a6;
  --danger: #ff6b6b;
  --border: #2a3a54;
  --radius: 12px;
}
@media (prefers-color-scheme: light) {
  :root {
    --bg: #f4f7fb; --panel: #ffffff; --panel-2: #eef3fa; --fg: #16202e;
    --muted: #5a6b82; --border: #d5deeb;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0; font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg); color: var(--fg); line-height: 1.45;
}
header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 18px; background: var(--panel); border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 5;
}
header h1 { font-size: 1.05rem; margin: 0; font-weight: 650; }
main { max-width: 860px; margin: 0 auto; padding: 16px; display: grid; gap: 16px; }
.card {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 16px;
}
.card h2 { font-size: 0.82rem; text-transform: uppercase; letter-spacing: .06em;
  color: var(--muted); margin: 0 0 12px; }
.row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.grow { flex: 1 1 auto; }
button {
  font: inherit; padding: 10px 16px; border-radius: 10px; border: 1px solid var(--border);
  background: var(--panel-2); color: var(--fg); cursor: pointer; min-height: 44px;
}
button.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
button.rec { background: var(--danger); border-color: var(--danger); color: #fff; }
button:disabled { opacity: .5; cursor: not-allowed; }
button.ghost { background: transparent; }
input, select, textarea {
  font: inherit; padding: 10px 12px; border-radius: 10px; border: 1px solid var(--border);
  background: var(--panel-2); color: var(--fg); width: 100%;
}
label { font-size: .82rem; color: var(--muted); display: block; margin-bottom: 4px; }
textarea#transcript { min-height: 200px; resize: vertical; line-height: 1.5; }
.field { flex: 1 1 160px; }
.meta { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 10px; }
.meta div { background: var(--panel-2); border-radius: 10px; padding: 10px; }
.meta .k { font-size: .72rem; color: var(--muted); }
.meta .v { font-size: 1rem; font-weight: 620; margin-top: 2px; }
.status { font-size: .85rem; color: var(--muted); }
.dot { display: inline-block; width: 9px; height: 9px; border-radius: 50%; background: var(--muted); margin-right: 6px; vertical-align: middle; }
.dot.on { background: var(--accent-2); } .dot.rec { background: var(--danger); }
.banner { padding: 10px 12px; border-radius: 10px; margin-top: 10px; display: none; }
.banner.err { background: rgba(255,107,107,.15); border: 1px solid var(--danger); color: var(--danger); display: block; }
.banner.ok { background: rgba(46,198,166,.14); border: 1px solid var(--accent-2); display: block; }
.login-wrap { min-height: 100dvh; display: grid; place-items: center; padding: 20px; }
.login-card { width: 100%; max-width: 360px; }
small.hint { color: var(--muted); }
.spacer { height: 2px; }