/* ---------------------------------------------------------------------------
   Design tokens — Camera Event (see DESIGN.md).
   Deliberately hand-written CSS rather than a Tailwind CDN build: this console
   runs on isolated security networks where a CDN fetch fails and would take
   the entire stylesheet with it. Icons are inline SVG for the same reason.
   --------------------------------------------------------------------------- */
:root {
  --surface: #f8f9ff;
  --surface-container-lowest: #ffffff;
  --surface-container-low: #eff4ff;
  --surface-container: #e5eeff;
  --surface-container-high: #dce9ff;
  --on-surface: #0b1c30;
  --on-surface-variant: #434654;
  --outline: #737685;
  --outline-variant: #c3c6d6;
  --primary: #003d9b;
  --on-primary: #ffffff;
  --primary-container: #0052cc;
  --on-primary-container: #c4d2ff;
  --secondary: #006c49;
  --secondary-container: #6cf8bb;
  --on-secondary-container: #00714d;
  --error: #ba1a1a;
  --error-container: #ffdad6;
  --on-error-container: #93000a;
  --background: #f8f9ff;

  --vms-dark-surface: #0f172a;
  --vms-dark-panel: #1e293b;
  --vms-dark-border: #334155;

  --status-recording: #ef4444;
  --status-live: #10b981;
  --status-alert: #f59e0b;
  --overlay-box-success: #10b981;
  --overlay-box-danger: #ef4444;
  --timeline-track: #334155;

  --radius-sm: 0.125rem;
  --radius: 0.25rem;
  --radius-md: 0.375rem;
  --radius-lg: 0.5rem;
  --radius-xl: 0.75rem;

  --gutter: 16px;
  --margin-desktop: 36px;
  --sidebar-width: 250px;
  --timeline-height: 48px;

  --card-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { height: 100%; }
body {
  margin: 0;
  display: flex;
  background: var(--background);
  color: var(--on-surface);
  font-family: Inter, -apple-system, "Segoe UI", "IBM Plex Sans Thai", sans-serif;
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* Type scale */
.t-page   { font-size: 26px; font-weight: 700; line-height: 1.2; letter-spacing: -0.02em; }
.t-section{ font-size: 18px; font-weight: 700; line-height: 1.5; }
.t-card   { font-size: 16px; font-weight: 700; line-height: 1.5; }
.t-action { font-size: 13px; font-weight: 600; line-height: 1.2; }
.t-form   { font-size: 12px; font-weight: 600; line-height: 1.2; }
.t-stamp  { font-size: 12px; font-weight: 500; line-height: 1; font-variant-numeric: tabular-nums; }
.t-caption{ font-size: 11px; font-weight: 700; line-height: 1.2; letter-spacing: 0.05em; text-transform: uppercase; }
.muted { color: var(--outline); }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }

/* Sidebar */
aside {
  width: var(--sidebar-width);
  flex: 0 0 var(--sidebar-width);
  height: 100vh;
  position: sticky;
  top: 0;
  background: var(--surface-container-low);
  border-right: 1px solid var(--outline-variant);
  display: flex;
  flex-direction: column;
  padding: 16px 8px;
}
aside .brand { padding: 0 16px; margin-bottom: 32px; }
aside .brand p { margin: 2px 0 0; font-size: 10px; letter-spacing: 0.15em; text-transform: uppercase; color: var(--on-surface-variant); }
aside nav { flex: 1; display: flex; flex-direction: column; gap: 4px; }
aside a {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 16px; border-radius: var(--radius-lg);
  color: var(--on-surface-variant); text-decoration: none;
  font-size: 13px; font-weight: 600; transition: background .2s, color .2s;
}
aside a:hover { background: var(--surface-container-high); }
aside a.active { background: var(--primary-container); color: var(--on-primary-container); }
aside a.active svg { color: var(--on-primary-container); }
aside .foot { margin-top: auto; border-top: 1px solid var(--outline-variant); padding-top: 16px; display: flex; flex-direction: column; gap: 4px; }
aside .foot a { padding: 8px 16px; }
aside .foot a:hover { color: var(--primary); background: none; }
svg.icon { width: 20px; height: 20px; flex: 0 0 20px; stroke-width: 1.8; }
svg.icon-sm { width: 16px; height: 16px; flex: 0 0 16px; stroke-width: 2; }

.shell { flex: 1; display: flex; flex-direction: column; min-width: 0; min-height: 100vh; }

/* Top bar */
header {
  height: 64px; flex: 0 0 64px;
  position: sticky; top: 0; z-index: 40;
  background: var(--surface);
  border-bottom: 1px solid var(--outline-variant);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 var(--margin-desktop); gap: 16px;
}
header .crumb { display: flex; align-items: center; gap: 16px; min-width: 0; }
header .crumb .title { color: var(--secondary); white-space: nowrap; }
header .tools { display: flex; align-items: center; gap: 20px; }
.search { position: relative; }
.search input {
  background: var(--surface-container-low); border: none; border-radius: 999px;
  padding: 8px 40px 8px 16px; width: 260px; font: inherit; font-size: 14px; color: var(--on-surface);
}
.search input:focus { outline: 2px solid var(--primary); outline-offset: -1px; }
.search svg { position: absolute; right: 12px; top: 50%; transform: translateY(-50%); color: var(--outline); }
.icon-btn {
  background: none; border: none; cursor: pointer; color: var(--primary);
  padding: 8px; border-radius: 999px; display: inline-flex; transition: background .2s;
}
.icon-btn:hover { background: var(--surface-container-high); }
.icon-btn .dot { position: absolute; top: 6px; right: 6px; width: 8px; height: 8px; background: var(--status-recording); border-radius: 999px; border: 2px solid var(--surface); }
.avatar { width: 32px; height: 32px; border-radius: 999px; background: var(--primary-container); color: #fff; display: grid; place-items: center; font-size: 12px; font-weight: 700; }

main { flex: 1; overflow-y: auto; padding: var(--margin-desktop); }
.wrap { max-width: 1600px; margin: 0 auto; display: flex; flex-direction: column; gap: 24px; padding-bottom: 48px; }
.bento { display: grid; grid-template-columns: repeat(12, 1fr); gap: var(--gutter); align-items: stretch; }
.col-5 { grid-column: span 5; } .col-4 { grid-column: span 4; } .col-3 { grid-column: span 3; }
@media (max-width: 1200px) { .col-5, .col-4, .col-3 { grid-column: span 12; } }

.card {
  background: var(--surface-container-lowest);
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-xl);
  box-shadow: var(--card-shadow);
  overflow: hidden;
}
.card-head {
  padding: 16px; border-bottom: 1px solid var(--outline-variant);
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  background: color-mix(in srgb, var(--surface-container-low) 50%, transparent);
}
.card-head h3 { margin: 0; display: flex; align-items: center; gap: 8px; }

/* Video card (dark surface) */
.video-card { background: var(--vms-dark-panel); border: 1px solid var(--vms-dark-border); border-radius: var(--radius-xl); overflow: hidden; position: relative; display: flex; flex-direction: column; }
.video-stage { position: relative; flex: 1; min-height: 280px; max-height: 440px; background: #000; overflow: hidden; }
.video-stage img { width: 100%; height: 100%; object-fit: cover; display: block; }
.video-stage .placeholder { position: absolute; inset: 0; display: grid; place-content: center; gap: 8px; justify-items: center; color: #64748b; text-align: center; padding: 24px; }
.badge-live { position: absolute; top: 16px; left: 16px; z-index: 3; display: flex; align-items: center; gap: 8px; }
.badge-live .rec { width: 10px; height: 10px; border-radius: 999px; background: var(--status-recording); animation: pulse 2s infinite; }
.badge-live span.label { color: #fff; background: rgba(0,0,0,.45); padding: 2px 8px; border-radius: var(--radius); }
.badge-yolo {
  position: absolute; top: 16px; right: 16px; z-index: 3;
  background: rgba(0,0,0,.6); backdrop-filter: blur(6px);
  border: 1px solid rgba(255,255,255,.1); border-radius: var(--radius-lg);
  padding: 4px 12px; color: #fff; display: flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 600;
}
.bbox { position: absolute; border-width: 2px; border-style: solid; border-radius: var(--radius-sm); }
.bbox > span { position: absolute; top: -20px; left: -2px; font-size: 10px; font-weight: 700; color: #fff; padding: 2px 6px; border-radius: var(--radius-sm) var(--radius-sm) 0 0; text-transform: uppercase; white-space: nowrap; }
.bbox.ok { border-color: var(--overlay-box-success); background: color-mix(in srgb, var(--overlay-box-success) 10%, transparent); }
.bbox.ok > span { background: var(--overlay-box-success); }
.bbox.bad { border-color: var(--overlay-box-danger); background: color-mix(in srgb, var(--overlay-box-danger) 10%, transparent); }
.bbox.bad > span { background: var(--overlay-box-danger); }
.timeline { height: var(--timeline-height); background: var(--vms-dark-surface); border-top: 1px solid var(--vms-dark-border); display: flex; align-items: center; gap: 16px; padding: 0 16px; }
.timeline .track { flex: 1; height: 4px; background: var(--timeline-track); border-radius: 999px; position: relative; overflow: hidden; }
.timeline .track .fill { position: absolute; inset: 0 auto 0 0; background: var(--primary-container); }
.timeline .track .mark { position: absolute; top: 0; bottom: 0; width: 3px; background: var(--status-alert); }
.timeline button { background: none; border: none; color: rgba(255,255,255,.5); cursor: pointer; display: inline-flex; padding: 0; }
.timeline button:hover { color: #fff; }
.timeline .clock { color: rgba(255,255,255,.7); }
video.player { width: 100%; display: block; background: #000; aspect-ratio: 16/9; }

/* Access log stream */
.stream { flex: 1; overflow-y: auto; padding: 8px; display: flex; flex-direction: column; gap: 8px; min-height: 240px; }
.log-row { padding: 12px; background: var(--surface); border: 1px solid var(--outline-variant); border-radius: var(--radius-lg); display: flex; gap: 12px; align-items: center; }
.log-row.warn { background: var(--surface-container); border-left: 4px solid var(--status-alert); }
.log-row .ico { width: 40px; height: 40px; flex: 0 0 40px; border-radius: var(--radius); display: grid; place-items: center; }
.log-row .ico.ok { background: color-mix(in srgb, var(--primary-container) 20%, transparent); color: var(--primary); }
.log-row .ico.warn { background: color-mix(in srgb, var(--status-alert) 10%, transparent); color: var(--status-alert); }
.log-row .body { flex: 1; min-width: 0; }
.log-row .body .top { display: flex; justify-content: space-between; gap: 8px; align-items: flex-start; }
.log-row .body p { margin: 0; }

/* Buttons */
button.btn { font: inherit; cursor: pointer; border-radius: var(--radius-lg); border: 1px solid transparent; display: inline-flex; align-items: center; justify-content: center; gap: 8px; font-size: 13px; font-weight: 600; padding: 8px 14px; transition: filter .15s, background .15s; }
button.btn:disabled { opacity: .5; cursor: progress; }
button.btn:hover:not(:disabled) { filter: brightness(1.08); }
.btn-primary { background: var(--primary); color: #fff; }
.btn-secondary { background: var(--secondary); color: #fff; }
.btn-danger { background: var(--error); color: #fff; text-transform: uppercase; letter-spacing: .04em; font-size: 12px; }
button.btn-outline-danger { background: none; border: 1px solid var(--error); color: var(--error); text-transform: uppercase; letter-spacing: .04em; font-size: 12px; }
button.btn-ghost, select.btn-ghost { background: none; border: 1px solid var(--outline-variant); color: var(--on-surface); font-weight: 400; }
.btn-ghost:hover { background: var(--surface-container-high); }
.btn-link { background: none; border: none; color: var(--primary); font-weight: 600; font-size: 13px; display: inline-flex; align-items: center; gap: 6px; cursor: pointer; padding: 0; }
.btn-link:hover { text-decoration: underline; }
.btn-block { width: 100%; }

/* Alert card */
.alert-card { background: var(--error-container); border: 1px solid var(--error); border-radius: var(--radius-xl); padding: 20px; box-shadow: 0 4px 12px rgba(186,26,26,.15); }
.alert-card.live { animation: pulse-soft 2s infinite; }
.alert-card h4 { margin: 0; color: var(--on-error-container); }
.alert-card p { color: var(--on-error-container); margin: 8px 0 16px; font-weight: 500; }
.alert-card .row { display: flex; gap: 8px; }
.alert-card .row .btn { flex: 1; padding: 8px 10px; white-space: nowrap; }
.alert-card.calm { background: var(--surface-container-lowest); border-color: var(--outline-variant); box-shadow: var(--card-shadow); animation: none; }
.alert-card.calm h4, .alert-card.calm p { color: var(--on-surface); }

/* Integrity panel (dark) */
.integrity { background: var(--vms-dark-surface); border: 1px solid var(--vms-dark-border); border-radius: var(--radius-xl); padding: 16px; display: flex; flex-direction: column; gap: 12px; }
.integrity h4 { margin: 0; color: #fff; font-size: 14px; font-weight: 700; display: flex; align-items: center; gap: 8px; }
.integrity .chip { font-size: 10px; font-weight: 700; text-transform: uppercase; padding: 3px 8px; border-radius: var(--radius); background: color-mix(in srgb, var(--primary-container) 25%, transparent); color: #b2c5ff; border: 1px solid rgba(178,197,255,.3); cursor: pointer; }
.integrity .status-line { display: flex; justify-content: space-between; font-size: 11px; color: rgba(255,255,255,.7); }
.integrity .status-line .on { color: var(--status-live); font-weight: 700; display: flex; align-items: center; gap: 6px; }
.integrity .status-line .on::before { content: ""; width: 6px; height: 6px; border-radius: 999px; background: var(--status-live); }
.integrity .status-line .off { color: var(--status-recording); font-weight: 700; }
.integrity .files { max-height: 132px; overflow-y: auto; display: flex; flex-direction: column; gap: 6px; padding-right: 4px; }
.integrity .file { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 8px; border-radius: var(--radius); background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.1); }
.integrity .file span.name { font-size: 10px; color: rgba(255,255,255,.6); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.integrity .file span.tag { font-size: 10px; font-weight: 700; padding: 2px 6px; border-radius: var(--radius); white-space: nowrap; }
.integrity .file .verified { color: var(--status-live); background: color-mix(in srgb, var(--status-live) 12%, transparent); }
.integrity .file .failed { color: var(--status-recording); background: color-mix(in srgb, var(--status-recording) 15%, transparent); }
.integrity .file .pending { color: var(--status-alert); background: color-mix(in srgb, var(--status-alert) 15%, transparent); }

/* Gauge */
.gauge { display: grid; place-items: center; padding: 20px; gap: 12px; }
.gauge .ring { position: relative; display: grid; place-items: center; }
.gauge svg { transform: rotate(-90deg); }
.gauge .val { position: absolute; font-size: 20px; font-weight: 800; }

/* Tables */
table { width: 100%; border-collapse: collapse; text-align: left; }
thead tr { background: var(--surface-container-low); border-bottom: 1px solid var(--outline-variant); }
th { padding: 12px 24px; font-size: 12px; font-weight: 600; color: var(--outline); text-transform: uppercase; white-space: nowrap; }
td { padding: 16px 24px; border-bottom: 1px solid var(--outline-variant); }
tbody tr:hover { background: color-mix(in srgb, var(--surface-container-low) 50%, transparent); }
td.num { text-align: center; font-weight: 700; }
.table-scroll { overflow-x: auto; }
.pill { display: inline-flex; align-items: center; gap: 6px; padding: 3px 10px; border-radius: 999px; font-size: 10px; font-weight: 700; text-transform: uppercase; white-space: nowrap; }
.pill::before { content: ""; width: 6px; height: 6px; border-radius: 999px; background: currentColor; }
.pill.bad { background: var(--error-container); color: var(--on-error-container); }
.pill.good { background: color-mix(in srgb, var(--secondary-container) 35%, transparent); color: var(--on-secondary-container); }
.pill.warn { background: color-mix(in srgb, var(--status-alert) 15%, transparent); color: #92600a; }
.pill.info { background: var(--surface-container-high); color: var(--primary); }
.txt-bad { color: var(--error); font-weight: 700; }
.txt-good { color: var(--status-live); font-weight: 700; }
.empty { padding: 28px 24px; color: var(--outline); text-align: center; }

footer {
  background: var(--surface-container); border-top: 1px solid var(--outline-variant);
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
  padding: 8px var(--margin-desktop); flex-wrap: wrap;
}
footer a { color: var(--on-surface-variant); text-decoration: none; }
footer a:hover { color: var(--primary); }

/* Clip player dialog */
dialog {
  border: 1px solid var(--outline-variant); border-radius: var(--radius-xl);
  padding: 0; width: min(860px, 92vw); background: var(--surface-container-lowest); color: var(--on-surface);
  box-shadow: 0 24px 48px rgba(11,28,48,.28);
}
dialog::backdrop { background: rgba(11,28,48,.5); backdrop-filter: blur(8px); }
dialog .dlg-head { display: flex; justify-content: space-between; align-items: center; padding: 16px 20px; border-bottom: 1px solid var(--outline-variant); }
dialog .dlg-body { padding: 20px; display: flex; flex-direction: column; gap: 12px; }
.kv { display: grid; grid-template-columns: 150px 1fr; gap: 6px 16px; font-size: 13px; }
.kv dt { color: var(--outline); font-weight: 600; }
.kv dd { margin: 0; word-break: break-all; }

.toast {
  position: fixed; right: 24px; bottom: 24px; z-index: 100;
  background: var(--on-surface); color: #fff; padding: 12px 18px; border-radius: var(--radius-lg);
  font-size: 13px; font-weight: 600; box-shadow: 0 8px 24px rgba(0,0,0,.25);
  opacity: 0; transform: translateY(8px); transition: opacity .2s, transform .2s; pointer-events: none;
  max-width: 380px;
}
.toast.show { opacity: 1; transform: none; }
.toast.err { background: var(--error); }

@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: .35; } }
@keyframes pulse-soft { 0%,100% { box-shadow: 0 4px 12px rgba(186,26,26,.15); } 50% { box-shadow: 0 4px 20px rgba(186,26,26,.4); } }
@media (prefers-reduced-motion: reduce) { * { animation: none !important; } }

/* --------------------------------------------------------------- dashboard */
.col-7 { grid-column: span 7; }
.col-6 { grid-column: span 6; }
@media (max-width: 1200px) { .col-7, .col-6 { grid-column: span 12; } }

.tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: var(--gutter); }
.tile {
  background: var(--surface-container-lowest); border: 1px solid var(--outline-variant);
  border-left: 3px solid var(--outline-variant);
  border-radius: var(--radius-xl); box-shadow: var(--card-shadow);
  padding: 14px 16px; display: flex; flex-direction: column; gap: 4px;
}
.tile-value { font-size: 22px; font-weight: 800; line-height: 1.1; }
.tile.ok { border-left-color: var(--status-live); }
.tile.ok .tile-value { color: var(--secondary); }
.tile.warn { border-left-color: var(--status-alert); }
.tile.warn .tile-value { color: #92600a; }
.tile.bad { border-left-color: var(--error); }
.tile.bad .tile-value { color: var(--error); }

.stat-grid { display: grid; grid-template-columns: repeat(3, 1fr); }
.stat {
  padding: 14px 16px; display: flex; flex-direction: column; gap: 2px;
  border-right: 1px solid var(--outline-variant); border-bottom: 1px solid var(--outline-variant);
}
.stat:nth-child(3n) { border-right: none; }
.stat .n { font-size: 20px; font-weight: 700; }
.stat .l { font-size: 11px; color: var(--outline); }
.stat.ok .n { color: var(--secondary); }
.stat.warn .n { color: #92600a; }
.stat.bad .n { color: var(--error); }

.cam-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: var(--vms-grid-gap, 8px); padding: 16px; }
.cam-tile { border: 1px solid var(--outline-variant); border-radius: var(--radius-lg); overflow: hidden; background: var(--vms-dark-panel); }
.cam-stage { position: relative; aspect-ratio: 16/9; background: #000; }
.cam-stage img { width: 100%; height: 100%; object-fit: cover; display: block; }
.cam-off { position: absolute; inset: 0; display: grid; place-content: center; justify-items: center; gap: 6px; color: #64748b; }
.cam-name { position: absolute; left: 8px; bottom: 8px; color: #fff; background: rgba(0,0,0,.5); padding: 2px 8px; border-radius: var(--radius); }
.cam-meta { display: flex; justify-content: space-between; align-items: center; gap: 8px; padding: 8px 10px; background: var(--surface-container-lowest); flex-wrap: wrap; }

/* ------------------------------------------------------------- forms/logs */
.field { display: flex; flex-direction: column; gap: 6px; min-width: 150px; }
.field label { font-size: 12px; font-weight: 600; color: var(--outline); }
.field input, .field select, .field textarea {
  font: inherit; font-size: 13px; padding: 8px 10px;
  border: 1px solid var(--outline-variant); border-radius: var(--radius-lg);
  background: var(--surface-container-lowest); color: var(--on-surface);
}
.field textarea { font-family: var(--font-mono, ui-monospace, SFMono-Regular, Menlo, monospace); font-size: 12px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: 2px solid var(--primary); outline-offset: -1px; }
/* Checkbox sits beside its label rather than under it. */
.field.check { flex-direction: row; align-items: center; gap: 8px; min-width: 0; }
.field.check input { width: 16px; height: 16px; padding: 0; accent-color: var(--primary); }
.field.check label { color: var(--on-surface); font-weight: 500; }
.filter-bar { display: flex; gap: 12px; align-items: flex-end; flex-wrap: wrap; padding: 16px 24px; border-bottom: 1px solid var(--outline-variant); background: color-mix(in srgb, var(--surface-container-low) 50%, transparent); }

.cfg-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: var(--gutter); }
.cfg-section h4 { margin: 0 0 2px; }
.cfg-row { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; padding: 10px 16px; border-bottom: 1px solid var(--outline-variant); }
.cfg-row:last-child { border-bottom: none; }
.cfg-row .k { display: flex; flex-direction: column; gap: 2px; }
.cfg-row .env { font-size: 10px; color: var(--outline); font-family: ui-monospace, Menlo, monospace; }
.cfg-row .v { font-weight: 700; font-size: 13px; text-align: right; word-break: break-all; }

.bar { height: 8px; border-radius: 999px; background: var(--surface-container-high); overflow: hidden; }
.bar > span { display: block; height: 100%; background: var(--primary-container); }
.bar.warn > span { background: var(--status-alert); }
.bar.bad > span { background: var(--error); }

.spark { display: flex; align-items: flex-end; gap: 2px; height: 60px; }
.spark i { flex: 1; background: var(--primary-container); border-radius: 1px 1px 0 0; min-height: 2px; }
.spark i.bad { background: var(--error); }

.note { padding: 12px 16px; border-radius: var(--radius-lg); background: var(--surface-container); font-size: 13px; color: var(--on-surface-variant); border-left: 3px solid var(--primary-container); }

/* Recording-window diagram: −pre | anchor | +post */
.window-viz { display: flex; align-items: stretch; border-radius: var(--radius-lg); overflow: hidden; font-size: 12px; font-weight: 700; }
.window-viz > span { padding: 10px 8px; text-align: center; }
.window-viz .pre, .window-viz .post { flex: 1; background: var(--surface-container-high); color: var(--primary); }
.window-viz .anchor { flex: 0 0 auto; padding-inline: 14px; background: var(--primary-container); color: #fff; }

/* Narrow viewports: the 26px page title plus the search box overflow the top
   bar and collide with the crumb. Shed the optional chrome instead of letting
   it overlap. */
@media (max-width: 1000px) {
  header { padding: 0 16px; gap: 8px; }
  header .crumb { overflow: hidden; }
  header .crumb .t-page { font-size: 18px; }
  header .crumb > span:nth-child(2), header .crumb > span:nth-child(3) { display: none; }
  .search input { width: 150px; }
  main { padding: 16px; }
  footer { padding: 8px 16px; }
}
@media (max-width: 760px) {
  .search { display: none; }
  aside { width: 68px; flex-basis: 68px; }
  aside .brand, aside .nav-label { display: none; }
  aside a { justify-content: center; padding: 12px 0; }
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(3n) { border-right: 1px solid var(--outline-variant); }
  .stat:nth-child(2n) { border-right: none; }
}

/* Language toggle in the top bar */
.lang-toggle { display: inline-flex; border: 1px solid var(--outline-variant); border-radius: 999px; overflow: hidden; }
.lang-toggle button {
  font: inherit; font-size: 12px; font-weight: 700; cursor: pointer;
  border: none; background: transparent; color: var(--on-surface-variant);
  padding: 5px 12px; line-height: 1;
}
.lang-toggle button.active { background: var(--primary-container); color: #fff; }
.lang-toggle button:not(.active):hover { background: var(--surface-container-high); }
@media (max-width: 760px) { .lang-toggle button { padding: 5px 8px; } }

/* ------------------------------------------------------------- live wall */
/* Deliberately chrome-free: images and camera names, nothing else. */
.live-page main.live-main { padding: 8px; overflow: hidden; }
.wall {
  display: grid;
  grid-template-columns: repeat(var(--cols, 2), 1fr);
  gap: var(--vms-grid-gap, 8px);
  height: 100%;
}
.wall-tile {
  position: relative; background: #000; overflow: hidden; cursor: pointer;
  border-radius: var(--radius); min-height: 160px;
}
.wall-tile video { width: 100%; height: 100%; object-fit: cover; display: block; }
.wall-name {
  position: absolute; left: 8px; bottom: 8px;
  font-size: 11px; font-weight: 700; letter-spacing: .05em; text-transform: uppercase;
  color: #fff; background: rgba(0,0,0,.55); padding: 3px 8px; border-radius: var(--radius);
  pointer-events: none;
}
.wall-off {
  position: absolute; inset: 0; display: grid; place-content: center;
  color: #64748b; text-align: center; padding: 12px; pointer-events: none;
}
/* Fullscreen: the clicked tile takes the whole wall, the rest collapse away. */
.wall.has-full { grid-template-columns: 1fr; }
.wall.has-full .wall-tile { display: none; }
.wall.has-full .wall-tile.full { display: block; }
.wall.has-full .wall-tile.full video { object-fit: contain; }

/* Camera time vs iVS time, shown on every live tile. */
.wall-clock {
  position: absolute; right: 8px; bottom: 8px;
  display: flex; flex-direction: column; align-items: flex-end; gap: 2px;
  font-size: 11px; font-weight: 600; font-variant-numeric: tabular-nums;
  color: #fff; background: rgba(0,0,0,.55); padding: 4px 8px;
  border-radius: var(--radius); pointer-events: none; line-height: 1.35;
}
.wall-clock .cam-clock { color: #7ee2b8; }
.wall-clock .cam-clock.off { color: #ff9a9a; }
.wall-clock .muted-clock { color: #94a3b8; }

/* ------------------------------------------------- case: ticket vs footage */
/* Side-by-side is the whole point of the review screen: the ticket record on
   one side, what the camera saw on the other, so a mismatch is obvious. */
.compare { display: grid; grid-template-columns: minmax(260px, 340px) 1fr; gap: var(--gutter); padding: 16px 24px; }
@media (max-width: 900px) { .compare { grid-template-columns: 1fr; } }

.snap-strip { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; }
.snap { border: 1px solid var(--outline-variant); border-radius: var(--radius-lg); overflow: hidden; background: var(--surface-container-lowest); }
.snap img { width: 100%; display: block; aspect-ratio: 16/9; object-fit: cover; background: #0b1c30; }
/* The frame at T is the one the ticket claims to describe. */
.snap.anchor { border-color: var(--primary); box-shadow: 0 0 0 2px color-mix(in srgb, var(--primary) 30%, transparent); }
.snap figcaption { padding: 6px 10px; font-size: 11px; font-weight: 600; display: flex; justify-content: space-between; gap: 6px; }
.snap .stamp { color: var(--outline); font-weight: 500; }

.offset-bar { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; padding: 12px 24px; border-top: 1px solid var(--outline-variant); }
.offset-bar input[type=range] { flex: 1; min-width: 200px; accent-color: var(--primary); }
.offset-value { font-family: var(--font-mono, ui-monospace, monospace); font-weight: 700; min-width: 68px; text-align: right; }

.trail { list-style: none; margin: 0; padding: 0; }
.trail li { display: flex; gap: 12px; padding: 8px 24px; border-bottom: 1px solid var(--outline-variant); font-size: 13px; }
.trail li:last-child { border-bottom: none; }
.trail .when { color: var(--outline); font-size: 11px; white-space: nowrap; min-width: 132px; }
.trail li.oos { background: color-mix(in srgb, var(--status-alert) 10%, transparent); }

/* Demo build only: injected by scripts/build_demo.py so a screenshot of the
   review site can never be mistaken for the live system. */
#demoBanner {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 200;
  background: var(--status-alert); color: #3a2600;
  font-size: 12px; font-weight: 700; text-align: center;
  padding: 6px 16px; letter-spacing: .01em;
}
#demoBanner + * , body:has(#demoBanner) footer { margin-bottom: 0; }
body:has(#demoBanner) main { padding-bottom: 56px; }