:root {
  color-scheme: dark;
  --bg: #101114;
  --panel: #181b20;
  --ink: #f2f4f7;
  --muted: #9aa3b2;
  --line: #2c323c;
  --live: #3ddc97;
  --offline: #8b93a1;
  --warn: #e2b340;
  --accent: #d7e2f2;
  --danger: #e15b64;
  font-family: "Segoe UI", "Helvetica Neue", sans-serif;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); }
button, input, select { font: inherit; color: inherit; }
button { background: #242a33; border: 1px solid #3c4450; border-radius: 6px; padding: 7px 12px; cursor: pointer; }
button:hover { border-color: #6d7888; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.login { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 24px; }
.card { width: min(440px, 100%); padding: 28px; border-radius: 12px; border: 1px solid var(--line); background: var(--panel); }
.card button { margin-top: 16px; width: 100%; background: #2f6fed; border: none; color: white; }
.eyebrow { margin: 0; letter-spacing: 0.08em; text-transform: uppercase; font-size: 12px; color: var(--warn); }
.lede, .hint { color: var(--muted); line-height: 1.45; }
h1, h2 { margin: 0; }
h2 { font-size: 15px; font-weight: 600; }
label { display: block; margin: 12px 0 6px; font-size: 13px; color: var(--muted); }
input, select { width: 100%; padding: 8px 10px; background: #0e1014; border: 1px solid #3c4450; border-radius: 6px; }
.error { color: #ffb4a8; }
.app { min-height: 100vh; display: flex; flex-direction: column; }
.topbar { display: flex; gap: 16px; align-items: end; padding: 14px 18px; border-bottom: 1px solid var(--line); background: #14171c; }
.brand a { color: var(--accent); text-decoration: none; font-weight: 650; }
.brand p { margin: 2px 0 0; color: var(--muted); font-size: 13px; }
.search { display: grid; grid-template-columns: 1fr 150px auto; gap: 8px; flex: 1; align-items: center; }
.top-actions { display: flex; gap: 8px; align-items: center; }
.day-label { margin: 0; }
.top-actions input { width: auto; }
.pair-box { margin: 12px 18px 0; padding: 12px; border: 1px solid var(--line); border-radius: 8px; text-align: center; background: var(--panel); }
.pair-code { margin: 0 0 8px; font-size: 32px; letter-spacing: 0.12em; font-weight: 700; }
.wall { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 14px; padding: 16px 18px; }
.wall-note { margin: 0 18px 18px; }
.tile { position: relative; display: flex; flex-direction: column; gap: 8px; text-align: left; padding: 8px; background: var(--panel); border-radius: 10px; }
.tile-remove { position: absolute; top: 14px; right: 14px; z-index: 2; background: #242a33; border: 1px solid #6a4038; border-radius: 6px; padding: 4px 8px; font-size: 12px; cursor: pointer; }
.tile video, .tile .still { width: 100%; aspect-ratio: 16/10; object-fit: contain; background: #000; border-radius: 6px; }
.tile-meta { display: flex; flex-wrap: wrap; gap: 6px 10px; align-items: center; }
.tile-meta strong { font-size: 16px; }
.chip { font-size: 12px; font-weight: 650; letter-spacing: 0.04em; text-transform: uppercase; padding: 2px 8px; border-radius: 999px; }
.chip.live { color: #062117; background: var(--live); }
.chip.offline { color: #d5dbe6; background: #2a303a; }
.chip.quiet { color: #2a2208; background: var(--warn); }
.tile small { color: var(--muted); width: 100%; }
.detail-bar { display: flex; flex-wrap: wrap; gap: 10px 14px; align-items: center; padding: 12px 18px 0; }
.detail-bar h1 { font-size: 22px; }
.status-line { margin: 0; color: var(--live); font-weight: 650; }
.status-line.offline { color: var(--offline); }
.status-line.quiet { color: var(--warn); }
.staff { display: flex; gap: 8px; align-items: center; margin-left: auto; }
.staff label { margin: 0; }
.staff input { width: 180px; }
#lockToggle.on, #cameraToggle.on, #recordToggle.on { background: var(--danger); border-color: var(--danger); color: white; }
.record-state { display: block; margin-top: 4px; font-size: 13px; font-weight: 650; }
.record-state.off { color: var(--offline); }
.moments { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 12px; padding: 12px 18px; }
.pane header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 6px; }
.frame { position: relative; background: #000; border-radius: 8px; min-height: 180px; }
.frame video { width: 100%; max-height: 42vh; display: block; background: #000; }
.camera-off { margin: 0; min-height: 180px; display: grid; place-items: center; padding: 16px; text-align: center; color: var(--muted); }
.quiet { margin: 0 18px; color: var(--warn); }
.transport { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; padding: 0 18px; }
.clock { margin: 0 0 0 auto; font-variant-numeric: tabular-nums; font-size: 18px; }
.timeline { position: relative; height: 52px; margin: 12px 18px; background: #222833; border-radius: 8px; cursor: pointer; }
.track { position: absolute; inset: 10px 0; }
.segment { position: absolute; top: 0; height: 28%; background: #d7e2f2; border-radius: 3px; }
.segment.camera { top: 36%; background: #7eb6d9; }
.segment.overhead { top: 70%; background: #c4a36a; }
.playhead { position: absolute; top: 0; bottom: 0; width: 2px; background: white; pointer-events: none; }
.lower { display: grid; grid-template-columns: 1.4fr 1fr; gap: 12px; padding: 0 18px 18px; }
.transcript, .overhead-form { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 14px; }
.transcript { max-height: 420px; overflow: auto; }
.transcript ol, .found { list-style: none; margin: 8px 0 0; padding: 0; display: flex; flex-direction: column; gap: 6px; }
.transcript li, .results button, .found button { display: grid; grid-template-columns: 96px 1fr; gap: 10px; padding: 6px 8px; border-radius: 6px; text-align: left; width: 100%; }
.results button { grid-template-columns: 92px 120px 1fr; background: #12151a; }
.transcript li.current, .results button.chosen { background: #243044; outline: 1px solid #8eb0d8; }
.transcript li.match { background: #1c2430; }
.transcript li.empty { display: block; color: var(--muted); }
.transcript time, .who { color: var(--muted); }
.form-actions { display: flex; gap: 8px; margin-top: 12px; }
#deleteDay, #deleteClip, #removeDevice { border-color: #6a4038; }
[hidden] { display: none !important; }
@media (max-width: 1100px) {
  .topbar, .moments, .lower, .staff { display: flex; flex-direction: column; align-items: stretch; }
  .search { width: 100%; }
  .moments, .lower { display: grid; grid-template-columns: 1fr; }
  .clock { margin-left: 0; }
}
.conn-state { flex-basis: 100%; font-size: 12px; font-weight: 650; color: var(--live); }
.conn-state.bad { color: #fff; background: #c62828; padding: 4px 8px; border-radius: 6px; font-size: 13px; }
.tile.acc-off { outline: 2px solid #c62828; }