:root {
  color-scheme: light;
  --font-ui: "Fira Sans", "Noto Sans Khmer", "Khmer OS System", "Leelawadee UI", "Segoe UI", Arial, sans-serif;
  --font-data: "Fira Code", "Cascadia Mono", Consolas, monospace;
  --canvas: #f4f7fa;
  --surface: #ffffff;
  --surface-raised: #ffffff;
  --surface-muted: #f8fafc;
  --surface-strong: #e8eef4;
  --text: #0b1726;
  --text-soft: #425466;
  --text-muted: #607386;
  --border: #d9e2eb;
  --border-strong: #b8c6d4;
  --primary: #0369a1;
  --primary-hover: #075985;
  --on-primary: #ffffff;
  --primary-soft: #e0f2fe;
  --sidebar: #0f172a;
  --sidebar-raised: #18253a;
  --sidebar-text: #edf4fb;
  --sidebar-muted: #9caec2;
  --accent: #f4a62a;
  --on-accent: #172033;
  --success: #047857;
  --success-soft: #e7f7ef;
  --warning: #9a5a08;
  --warning-soft: #fff4d8;
  --danger: #b4232f;
  --danger-soft: #fdecef;
  --info: #075985;
  --info-soft: #e7f5fc;
  --focus: #0284c7;
  --chart-grid: #d7e1ea;
  --chart-text: #425466;
  --chart-track: #e8eef4;
  --chart-1: #0369a1;
  --chart-2: #047857;
  --chart-3: #9a5a08;
  --chart-4: #7651b7;
  --chart-5: #b4235c;
  --chart-6: #087e8b;
  --chart-7: #52677a;
  --chart-8: #9f3f11;
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, .06);
  --shadow-md: 0 8px 24px rgba(15, 23, 42, .08);
  --shadow-lg: 0 24px 60px rgba(3, 15, 30, .2);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --sidebar-width: 276px;
  --content-max: 1540px;
  --transition: 180ms cubic-bezier(.2, .7, .2, 1);
}

:root[data-resolved-theme="dark"] {
  color-scheme: dark;
  --canvas: #07111f;
  --surface: #0d1a2a;
  --surface-raised: #122236;
  --surface-muted: #101f31;
  --surface-strong: #1d3045;
  --text: #edf4fb;
  --text-soft: #c2cedb;
  --text-muted: #9aadc1;
  --border: #263a4e;
  --border-strong: #3b5268;
  --primary: #38bdf8;
  --primary-hover: #7dd3fc;
  --on-primary: #082f49;
  --primary-soft: #11344c;
  --sidebar: #050d18;
  --sidebar-raised: #0d1a2a;
  --sidebar-text: #f1f6fb;
  --sidebar-muted: #91a5ba;
  --accent: #f6b94f;
  --on-accent: #1e293b;
  --success: #5ee2ad;
  --success-soft: #12382e;
  --warning: #f7c66a;
  --warning-soft: #3d2c13;
  --danger: #ff8994;
  --danger-soft: #451e27;
  --info: #7dd3fc;
  --info-soft: #14354a;
  --focus: #7dd3fc;
  --chart-grid: #2a3d51;
  --chart-text: #b4c4d4;
  --chart-track: #1b2c3f;
  --chart-1: #38bdf8;
  --chart-2: #5ee2ad;
  --chart-3: #f6b94f;
  --chart-4: #c4a8ff;
  --chart-5: #ff8994;
  --chart-6: #67e8f9;
  --chart-7: #d2e4f3;
  --chart-8: #fb923c;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, .25);
  --shadow-md: 0 12px 30px rgba(0, 0, 0, .26);
  --shadow-lg: 0 26px 70px rgba(0, 0, 0, .44);
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { min-height: 100%; background: var(--canvas); scroll-behavior: smooth; }
body {
  margin: 0;
  min-width: 320px;
  min-height: 100dvh;
  background: var(--canvas);
  color: var(--text);
  font: 400 16px/1.55 var(--font-ui);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
.public-page { background: #071728; }
:lang(km) { line-height: 1.7; letter-spacing: 0 !important; text-transform: none !important; }
a { color: var(--primary); text-decoration: none; text-underline-offset: 3px; }
a:hover { color: var(--primary-hover); }
button, input, select, textarea { font: inherit; }
button, select, input[type="checkbox"], input[type="radio"] { cursor: pointer; }
button:disabled, input:disabled, select:disabled, textarea:disabled { cursor: not-allowed; opacity: .52; }
img { max-width: 100%; }
svg { stroke: currentColor; fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.svg-sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.icon { width: 20px; height: 20px; flex: 0 0 auto; }
.sr-only {
  position: absolute !important; width: 1px !important; height: 1px !important;
  padding: 0 !important; margin: -1px !important; overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important; white-space: nowrap !important; border: 0 !important;
}
.skip-link {
  position: fixed; z-index: 2000; top: 12px; left: 12px; transform: translateY(-160%);
  padding: 10px 14px; border-radius: var(--radius-sm); background: var(--surface);
  color: var(--text); box-shadow: var(--shadow-lg); font-weight: 700;
}
.skip-link:focus { transform: translateY(0); }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; }
::selection { background: var(--primary); color: var(--on-primary); }

.app-frame { display: grid; grid-template-columns: var(--sidebar-width) minmax(0, 1fr); min-height: 100dvh; }
.app-sidebar {
  position: sticky; top: 0; z-index: 100; height: 100dvh; overflow-y: auto;
  display: flex; flex-direction: column; background: var(--sidebar); color: var(--sidebar-text);
  border-right: 1px solid rgba(255, 255, 255, .08);
}
.sidebar-header { display: flex; align-items: center; gap: 8px; padding: 22px 18px 18px; }
.brand { display: flex; min-width: 0; align-items: center; gap: 11px; color: var(--sidebar-text); }
.brand:hover { color: #fff; }
.brand-logo {
  display: block; width: 50px; height: 51px; flex: 0 0 auto; object-fit: contain;
  padding: 2px; border: 1px solid rgba(255, 255, 255, .26); border-radius: 50%;
  background: #fff; box-shadow: 0 6px 16px rgba(2, 12, 27, .22);
}
.brand-logo.large { width: 88px; height: 90px; padding: 4px; border-color: var(--border); }
.brand-copy { display: grid; min-width: 0; }
.brand-copy strong { color: var(--sidebar-text); font-size: 15px; white-space: nowrap; }
.brand-copy small { color: var(--sidebar-muted); font-size: 11px; }
.sidebar-close { display: none; margin-left: auto; }
.main-nav { flex: 1; padding: 0 12px 20px; }
.nav-label {
  margin: 22px 12px 8px; color: var(--sidebar-muted); font-size: 10px; font-weight: 800;
  letter-spacing: .12em; text-transform: uppercase;
}
.main-nav a {
  display: flex; min-height: 46px; align-items: center; gap: 12px; padding: 10px 12px;
  border-radius: 9px; color: #c6d3df; font-weight: 600; transition: color var(--transition), background var(--transition);
}
.main-nav a:hover { color: #fff; background: rgba(255, 255, 255, .07); }
.main-nav a[aria-current="page"] { color: #fff; background: #1d3b56; box-shadow: inset 3px 0 0 var(--accent); }
.sidebar-footer { padding: 14px; border-top: 1px solid rgba(255, 255, 255, .09); background: rgba(0, 0, 0, .12); }
.preference-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 9px; margin-bottom: 13px; }
.preference-grid label, .language-form { display: grid; gap: 4px; }
.preference-grid label span, .language-form label span { color: var(--sidebar-muted); font-size: 10px; font-weight: 700; }
.preference-grid select, .language-form select, .public-preferences select {
  width: 100%; min-height: 40px; padding: 6px 28px 6px 9px; border: 1px solid rgba(255, 255, 255, .15);
  border-radius: 8px; background: var(--sidebar-raised); color: var(--sidebar-text); font-size: 13px;
}
.user-card { display: flex; align-items: center; gap: 9px; padding-top: 12px; border-top: 1px solid rgba(255, 255, 255, .08); }
.user-avatar { display: grid; width: 38px; height: 38px; place-items: center; border-radius: 50%; background: #24415b; font-weight: 800; }
.user-copy { display: grid; min-width: 0; flex: 1; }
.user-copy strong, .user-copy small { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.user-copy strong { font-size: 13px; }.user-copy small { color: var(--sidebar-muted); font-size: 10px; }
.icon-button {
  display: inline-grid; width: 44px; height: 44px; place-items: center; padding: 0;
  border: 1px solid transparent; border-radius: 10px; background: transparent; color: inherit;
  transition: background var(--transition), border-color var(--transition), color var(--transition);
}
.icon-button:hover { background: rgba(255, 255, 255, .08); }
.app-main { min-width: 0; display: flex; min-height: 100dvh; flex-direction: column; }
.mobile-topbar { display: none; }
.page-shell { width: min(var(--content-max), calc(100% - 48px)); margin: 0 auto; padding: 22px 0 52px; flex: 1; }
.context-toolbar { display: flex; min-height: 36px; justify-content: space-between; align-items: center; gap: 16px; margin-bottom: 18px; color: var(--text-muted); font-size: 13px; }
.context-toolbar a { display: inline-flex; min-height: 36px; align-items: center; gap: 7px; font-weight: 650; }
.system-state { display: inline-flex; align-items: center; gap: 8px; }
.system-state i { width: 8px; height: 8px; border-radius: 50%; background: var(--success); box-shadow: 0 0 0 4px var(--success-soft); }
footer { display: flex; justify-content: space-between; gap: 18px; padding: 16px 28px; border-top: 1px solid var(--border); color: var(--text-muted); font-size: 12px; }
.sidebar-scrim { display: none; }

h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 8px; font-size: clamp(30px, 4vw, 48px); line-height: 1.05; letter-spacing: -.035em; }
h2 { margin-bottom: 5px; font-size: 21px; line-height: 1.25; }
h3 { margin-bottom: 5px; font-size: 17px; }
:lang(km) h1, :lang(km) h2, :lang(km) h3 { line-height: 1.45; letter-spacing: 0; }
.muted { color: var(--text-muted); }
.eyebrow { display: block; margin-bottom: 7px; color: var(--primary); font-size: 11px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.back-link { display: inline-flex; min-height: 40px; align-items: center; margin-bottom: 12px; color: var(--text-muted); font-weight: 650; }
.page-heading { display: flex; justify-content: space-between; align-items: flex-end; gap: 28px; margin-bottom: 24px; }
.page-heading > div:first-child { min-width: 0; }
.page-heading p { max-width: 850px; margin-bottom: 0; color: var(--text-muted); }
.heading-actions, .panel-actions, .download-actions, .form-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.page-tabs { display: flex; flex-wrap: wrap; gap: 10px; margin: -8px 0 20px; }
.page-hero {
  position: relative; overflow: hidden; display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(280px, .7fr);
  gap: 28px; margin-bottom: 22px; padding: 30px; border: 1px solid var(--border);
  border-radius: var(--radius-lg); background: var(--surface); box-shadow: var(--shadow-sm);
}
.page-hero::after { display: none; }
.hero-copy, .hero-aside { position: relative; z-index: 1; }.hero-copy p { max-width: 760px; color: var(--text-soft); }
.hero-aside { display: grid; align-content: center; gap: 9px; }
.hero-signal { display: flex; justify-content: space-between; gap: 12px; padding: 9px 0; border-bottom: 1px solid var(--border); }
.hero-signal span { color: var(--text-muted); }.hero-signal strong { text-align: right; }

.btn {
  display: inline-flex; min-height: 44px; align-items: center; justify-content: center; gap: 8px;
  padding: 9px 16px; border: 1px solid transparent; border-radius: 9px; font-weight: 700;
  transition: background var(--transition), border-color var(--transition), color var(--transition), box-shadow var(--transition);
}
.btn-primary { background: var(--primary); color: var(--on-primary); box-shadow: 0 5px 14px rgba(3, 105, 161, .18); }
.btn-primary:hover { background: var(--primary-hover); color: var(--on-primary); }
.btn-secondary { background: var(--surface); color: var(--text); border-color: var(--border-strong); }
.btn-secondary:hover { background: var(--surface-muted); border-color: var(--primary); color: var(--text); }
.btn-danger { background: var(--danger); color: var(--surface); }.btn-danger:hover { color: var(--surface); filter: brightness(.92); }
.btn-small { min-height: 38px; padding: 7px 12px; font-size: 13px; }.btn-wide { width: 100%; }
.link-button { min-height: 36px; padding: 4px 6px; border: 0; background: transparent; color: var(--primary); font-weight: 650; }
.link-button:hover { color: var(--primary-hover); text-decoration: underline; }
.link-button.danger { color: var(--danger); }.link-button.model-toggle { margin-top: 5px; font-size: 12px; }
.table-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 12px; }
.table-link.danger { color: var(--danger); }

.panel { margin-bottom: 20px; padding: 22px; border: 1px solid var(--border); border-radius: var(--radius-md); background: var(--surface); box-shadow: var(--shadow-sm); }
.panel-heading { display: flex; justify-content: space-between; align-items: flex-start; gap: 22px; margin-bottom: 18px; }
.panel-heading p { margin: 0; color: var(--text-muted); }.panel-heading > div:first-child { min-width: 0; }
.messages { margin-bottom: 18px; }
.alert { position: relative; margin-bottom: 10px; padding: 13px 16px 13px 44px; border: 1px solid var(--border); border-radius: 10px; background: var(--info-soft); color: var(--text); }
.alert::before { content: "i"; position: absolute; left: 15px; top: 13px; display: grid; width: 20px; height: 20px; place-items: center; border-radius: 50%; background: var(--info); color: var(--surface); font: 800 12px/1 var(--font-ui); }
.alert-success { border-color: color-mix(in srgb, var(--success) 35%, var(--border)); background: var(--success-soft); }.alert-success::before { content: "✓"; background: var(--success); }
.alert-error { border-color: color-mix(in srgb, var(--danger) 35%, var(--border)); background: var(--danger-soft); }.alert-error::before { content: "!"; background: var(--danger); color: var(--surface); }
.alert-warning { border-color: color-mix(in srgb, var(--warning) 35%, var(--border)); background: var(--warning-soft); }.alert-warning::before { content: "!"; background: var(--warning); color: var(--warning-soft); }

.kpi-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; margin-bottom: 20px; }
.kpi-grid.five { grid-template-columns: repeat(5, minmax(0, 1fr)); }.kpi-grid.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.kpi { min-width: 0; padding: 17px 18px; border: 1px solid var(--border); border-radius: 11px; background: var(--surface); box-shadow: var(--shadow-sm); }
.kpi::before { content: ""; display: block; width: 30px; height: 3px; margin-bottom: 14px; border-radius: 2px; background: var(--primary); }
.kpi.warning::before { background: var(--warning); }.kpi.success::before { background: var(--success); }.kpi.ink::before { background: var(--text); }
.kpi span, .kpi small, .kpi strong { display: block; }.kpi span { color: var(--text-muted); font-size: 11px; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; }
.kpi strong { margin: 6px 0 4px; font: 650 31px/1.08 var(--font-data); font-variant-numeric: tabular-nums; }.kpi small { color: var(--text-muted); font-size: 12px; }

.table-wrap { position: relative; max-width: 100%; overflow-x: auto; border: 1px solid var(--border); border-radius: 10px; scrollbar-color: var(--border-strong) transparent; }
.table-wrap.tall { max-height: 580px; overflow: auto; }.table-wrap table { min-width: 720px; }
table { width: 100%; border-collapse: collapse; }
caption { padding: 12px; text-align: left; color: var(--text-muted); font-weight: 650; }
th { padding: 11px 12px; border-bottom: 1px solid var(--border); background: var(--surface-muted); color: var(--text-muted); text-align: left; font-size: 11px; letter-spacing: .06em; text-transform: uppercase; }
thead th { position: sticky; top: 0; z-index: 2; }
td { padding: 12px; border-bottom: 1px solid var(--border); vertical-align: top; }
tbody tr { transition: background var(--transition); } tbody tr:hover { background: var(--surface-muted); }
tbody tr:last-child td { border-bottom: 0; }.table-link { font-weight: 750; white-space: nowrap; }.empty { padding: 34px !important; text-align: center; color: var(--text-muted); }
code, .data-number { font-family: var(--font-data); font-variant-numeric: tabular-nums; }

.status { display: inline-flex; min-height: 27px; align-items: center; gap: 6px; padding: 4px 9px; border: 1px solid transparent; border-radius: 999px; background: var(--surface-strong); color: var(--text-soft); font-size: 11px; font-weight: 800; white-space: nowrap; }
.status::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.status-ready, .status-reviewed, .status-approved, .status-corrected, .status-completed, .status-continuous { background: var(--success-soft); color: var(--success); }
.status-processing, .status-running, .status-published { background: var(--primary-soft); color: var(--primary); }
.status-needs_review, .status-pending, .status-queued, .status-cancel_requested, .status-unverified, .status-draft { background: var(--warning-soft); color: var(--warning); }
.status-failed, .status-rejected, .status-gap { background: var(--danger-soft); color: var(--danger); }
.status-duplicate, .status-overlap, .status-cancelled { background: color-mix(in srgb, #8b5cf6 16%, var(--surface)); color: #7651b7; }
:root[data-resolved-theme="dark"] .status-duplicate, :root[data-resolved-theme="dark"] .status-overlap, :root[data-resolved-theme="dark"] .status-cancelled { color: #c4a8ff; }
:lang(km) .eyebrow, :lang(km) .nav-label, :lang(km) .kpi span, :lang(km) th { letter-spacing: 0; text-transform: none; }

.two-column { display: grid; grid-template-columns: minmax(0, 3fr) minmax(280px, 1fr); gap: 20px; align-items: start; }
.narrow-page { max-width: 860px; margin: 0 auto; }.form-panel { padding: 26px; }.stack-form { display: grid; gap: 17px; }
.stack-form p { display: grid; gap: 6px; margin: 0; }.stack-form label { display: grid; gap: 6px; color: var(--text); font-weight: 700; }
.stack-form label small, .helptext { color: var(--text-muted); font-weight: 400; }.stack-form label em { color: var(--danger); }
.form-control, .stack-form input:not([type="checkbox"]):not([type="radio"]), .stack-form select, .stack-form textarea, .filter-bar select, .filter-bar input, .chart-panel select, .toolbar-input {
  width: 100%; min-height: 44px; padding: 9px 11px; border: 1px solid var(--border-strong); border-radius: 8px; background: var(--surface); color: var(--text);
  transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
}
textarea { resize: vertical; }.form-control:focus, input:focus, select:focus, textarea:focus { border-color: var(--focus); box-shadow: 0 0 0 3px color-mix(in srgb, var(--focus) 20%, transparent); outline: 0; }
.check-label { grid-template-columns: 24px minmax(0, 1fr) !important; align-items: center; justify-content: start; min-height: 44px; }
input[type="checkbox"], input[type="radio"] { width: 20px; height: 20px; accent-color: var(--primary); }
.errorlist { margin: 2px 0; padding: 0; list-style: none; color: var(--danger); font-size: 13px; }.form-error-summary { margin-bottom: 18px; }
.callout { margin-bottom: 18px; padding: 14px 16px; border-left: 4px solid var(--primary); border-radius: 0 9px 9px 0; background: var(--primary-soft); }
.callout p { margin: 4px 0 0; color: var(--text-soft); }.method-callout { max-width: 960px; margin: 0 auto 20px; }

.workflow-strip { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); margin-bottom: 20px; overflow: hidden; border: 1px solid var(--border); border-radius: var(--radius-md); background: var(--surface); box-shadow: var(--shadow-sm); }
.workflow-strip a { display: flex; min-width: 0; min-height: 82px; align-items: center; gap: 10px; padding: 14px; border-right: 1px solid var(--border); color: var(--text); }
.workflow-strip a:last-child { border-right: 0; }.workflow-strip a:hover { background: var(--surface-muted); }
.workflow-strip strong { display: grid; width: 30px; height: 30px; flex: 0 0 auto; place-items: center; border: 1px solid var(--border-strong); border-radius: 50%; color: var(--text-muted); font: 700 12px/1 var(--font-data); }
.workflow-strip a.complete strong { border-color: var(--success); background: var(--success-soft); color: var(--success); }.workflow-strip a.current { box-shadow: inset 0 -3px 0 var(--primary); }.workflow-strip a.current strong { border-color: var(--primary); background: var(--primary); color: var(--on-primary); }
.workflow-strip span, .workflow-strip small { display: block; min-width: 0; }.workflow-strip span { font-weight: 750; }.workflow-strip small { margin-top: 3px; color: var(--text-muted); font-size: 11px; font-weight: 400; }
.queue-action { display: grid; max-width: 310px; gap: 5px; justify-items: end; text-align: right; }.queue-action small { line-height: 1.35; }
.processing-setup { margin-top: 20px; scroll-margin-top: 84px; }
.processing-setup-form { display: grid; gap: 18px; }
.processing-setup-grid { display: grid; grid-template-columns: minmax(0, 1.65fr) minmax(310px, .85fr); gap: 20px; align-items: start; }
.processing-video-fieldset, .processing-configuration { min-width: 0; margin: 0; padding: 0; border: 0; }
.processing-video-fieldset > legend, .processing-configuration > legend { margin-bottom: 4px; color: var(--text); font-size: 18px; font-weight: 800; }
.processing-video-fieldset > .muted { margin: 0 0 13px; }
.processing-selection-toolbar { display: flex; min-height: 58px; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 12px; padding: 9px 11px; border: 1px solid var(--border); border-radius: 10px; background: var(--surface-muted); }
.processing-selection-summary { display: flex; flex-wrap: wrap; align-items: baseline; gap: 5px; margin: 0; color: var(--text-muted); }
.processing-selection-summary strong { color: var(--text); }
.processing-selection-actions { display: flex; flex-wrap: wrap; gap: 7px; }
.processing-selection-actions .btn { min-height: 44px; }
.processing-video-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.processing-video-card { display: grid; min-width: 0; min-height: 94px; grid-template-columns: 24px 38px minmax(0, 1fr); gap: 10px; align-items: start; padding: 13px; border: 1px solid var(--border); border-radius: 11px; background: var(--surface); color: var(--text); cursor: pointer; box-shadow: var(--shadow-sm); transition: border-color var(--transition), box-shadow var(--transition), background var(--transition); }
.processing-video-card:hover { border-color: var(--primary); box-shadow: var(--shadow-md); }
.processing-video-card:focus-within { border-color: var(--focus); box-shadow: 0 0 0 3px color-mix(in srgb, var(--focus) 20%, transparent); }
.processing-video-card.is-selected, .processing-video-card:has(input:checked) { border-color: var(--primary); background: var(--primary-soft); box-shadow: 0 0 0 1px var(--primary); }
.processing-video-card.is-disabled { border-style: dashed; background: var(--surface-muted); color: var(--text-muted); cursor: not-allowed; box-shadow: none; }
.processing-video-card.is-disabled:hover { border-color: var(--border); box-shadow: none; }
.processing-video-card > input { margin: 2px 0 0; }
.processing-video-order { display: grid; width: 34px; height: 34px; place-items: center; border: 1px solid var(--border-strong); border-radius: 50%; background: var(--surface-raised); color: var(--text-soft); font: 750 12px/1 var(--font-data); }
.processing-video-copy, .processing-video-title, .processing-video-state { display: block; min-width: 0; }
.processing-video-title { overflow-wrap: anywhere; font-weight: 800; line-height: 1.35; }
.processing-video-meta { display: flex; flex-wrap: wrap; gap: 3px 10px; margin-top: 5px; color: var(--text-muted); font: 11px/1.4 var(--font-data); }
.processing-video-state { margin-top: 8px; }
.processing-video-state small { display: block; margin-top: 5px; color: var(--text-muted); line-height: 1.4; }
.processing-video-empty { grid-column: 1 / -1; }
.processing-configuration { display: grid; gap: 15px; padding: 17px; border: 1px solid var(--border); border-radius: 11px; background: var(--surface-muted); }
.processing-configuration .form-field { display: grid; gap: 6px; }
.processing-configuration .form-field label { font-weight: 750; }
.processing-configuration small { display: block; color: var(--text-muted); line-height: 1.45; }
.processing-checks { display: grid; gap: 10px; }.check-row { display: grid; grid-template-columns: 24px minmax(0, 1fr); gap: 10px; align-items: start; cursor: pointer; }.check-row input { margin-top: 1px; }.check-row strong, .check-row small { display: block; }
.processing-mode-options { min-width: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 9px; margin: 0; padding: 0; border: 0; }
.processing-mode-options > legend { grid-column: 1 / -1; margin-bottom: 7px; padding: 0; color: var(--text); font-weight: 750; }
.processing-mode-options .check-row { min-width: 0; min-height: 88px; align-items: start; padding: 13px; border: 1px solid var(--border-strong); border-radius: 10px; background: var(--surface); transition: border-color var(--transition), background var(--transition), box-shadow var(--transition); }
.processing-mode-options .check-row:hover { border-color: var(--primary); }
.processing-mode-options .check-row:focus-within { outline: 3px solid color-mix(in srgb, var(--focus) 38%, transparent); outline-offset: 2px; }
.processing-mode-options .check-row:has(input:checked) { border-color: var(--primary); background: var(--primary-soft); box-shadow: inset 0 0 0 1px var(--primary); }
.processing-mode-options .check-row input { accent-color: var(--primary); }
.processing-mode-options .check-row small { margin-top: 5px; font-weight: 400; }
.processing-mode-options > .field-error, .processing-mode-options > .muted, .processing-mode-options > .risk-tag { grid-column: 1 / -1; }
.processing-mode-options > .muted { margin: 1px 0 0; }
.processing-mode-options > .risk-tag { width: fit-content; max-width: 100%; margin: 0; padding: 8px 10px; line-height: 1.45; }
.field-error { display: block; color: var(--danger); font-size: 13px; font-weight: 700; }
.assembly-issues { margin-top: 14px; padding: 13px 15px; border: 1px solid var(--border); border-radius: 9px; background: var(--surface); }.assembly-issues p { margin: 5px 0; }.assembly-issues ul { margin: 8px 0 0; padding-left: 22px; }.assembly-issues li + li { margin-top: 5px; }.assembly-issues.blockers { border-color: color-mix(in srgb, var(--danger) 38%, var(--border)); background: var(--danger-soft); }.assembly-issues.warnings { border-color: color-mix(in srgb, var(--warning) 38%, var(--border)); background: var(--warning-soft); }.confirm-timeline { margin-top: 12px; }
.processing-submit { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 8px 18px; padding-top: 16px; border-top: 1px solid var(--border); }.processing-submit p { margin: 3px 0 0; }.processing-submit > small { grid-column: 1 / -1; text-align: right; }
.reference-disclosure { margin-bottom: 18px; border: 1px solid var(--border); border-radius: 9px; background: var(--surface-muted); }.reference-disclosure > summary { min-height: 48px; padding: 12px 14px; cursor: pointer; font-weight: 750; }.reference-disclosure .table-wrap { margin: 0 12px 12px; background: var(--surface); }
.decision-diff { margin-top: 8px; }.decision-diff > summary { color: var(--primary); cursor: pointer; font-size: 12px; font-weight: 700; }.decision-diff .table-wrap { margin-top: 8px; }.decision-diff table { font-size: 12px; }
.definition-list { margin: 18px 0; }.definition-list div { display: flex; justify-content: space-between; gap: 14px; padding: 10px 0; border-bottom: 1px solid var(--border); }
.definition-list dt { color: var(--text-muted); }.definition-list dd { margin: 0; text-align: right; font-weight: 700; }.ok { color: var(--success); }.bad { color: var(--danger); }

.progress { width: 150px; height: 8px; margin: 6px 0; overflow: hidden; border-radius: 999px; background: var(--surface-strong); }
.progress i { display: block; height: 100%; background: var(--primary); transition: width 240ms ease-out; }.progress-label { color: var(--text-muted); font: 11px var(--font-data); }.run-current { display: block; max-width: 210px; margin-top: 4px; color: var(--text-muted); }
.training-form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; align-items: start; }
.training-form-card { min-width: 0; padding: 18px; border: 1px solid var(--border); border-radius: 10px; background: var(--surface-muted); }
.training-form-card .stack-form { margin-top: 18px; }
.training-form-card select[multiple] { min-height: 180px; }
.training-history-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.training-history-grid .table-wrap table { min-width: 640px; }
.training-progress-wide { width: 100%; max-width: 320px; }
.training-json, .training-job-log { max-height: 360px; margin: 0; padding: 14px; overflow: auto; border: 1px solid var(--border); border-radius: 8px; background: var(--surface-muted); color: var(--text-soft); font: 12px/1.55 var(--font-data); white-space: pre-wrap; overflow-wrap: anywhere; }
.training-job-live .kpi strong .status { font-family: var(--font-ui); }
.training-gates { margin-top: 8px; font-size: 12px; }.training-gates summary { min-height: 36px; padding: 7px 0; cursor: pointer; color: var(--primary); font-weight: 750; }.training-gates strong { display: block; margin-top: 7px; }.training-gates ul { margin: 5px 0 8px; padding-left: 19px; }.training-gates li + li { margin-top: 5px; }
.upload-feedback { margin-top: -4px; }.upload-summary { margin: 0; color: var(--text-muted); font: 12px/1.45 var(--font-data); }.upload-meter { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 10px; margin-top: 10px; }.upload-meter .progress { width: 100%; }.upload-feedback .alert { margin-top: 10px; }
.run-frame-progress, .run-heartbeat { display: block; margin-top: 3px; color: var(--text-muted); font: 11px/1.35 var(--font-data); }.run-outputs { display: flex; flex-wrap: wrap; gap: 5px 12px; }
.run-config, .run-preview { margin-top: 6px; }.run-config > summary, .run-preview > summary { display: flex; min-height: 38px; align-items: center; cursor: pointer; color: var(--primary); font-size: 12px; font-weight: 750; }.run-config dl { margin: 0 0 8px; font-size: 12px; }.run-config dl div { display: flex; justify-content: space-between; gap: 10px; padding: 4px 0; border-bottom: 1px solid var(--border); }.run-config dd { margin: 0; font-family: var(--font-data); }
.run-scope-cell { min-width: 210px; }.run-scope-cell > strong, .run-detector-name, .run-scope-cell > code { display: block; }.run-detector-name { margin-top: 4px; color: var(--text-soft); font-size: 12px; font-weight: 700; }.run-scope-cell > code { width: fit-content; max-width: 100%; margin-top: 3px; overflow-wrap: anywhere; color: var(--text-muted); font-size: 11px; }.run-scope { margin-top: 5px; }.run-scope > summary { display: flex; min-height: 44px; align-items: center; cursor: pointer; color: var(--primary); font-size: 12px; font-weight: 750; }.run-scope ol { max-width: 300px; margin: 0 0 6px; padding-left: 22px; }.run-scope li { padding: 3px 0; overflow-wrap: anywhere; font-size: 11px; }
.preview-disclaimer { max-width: 520px; margin: 0 0 8px; color: var(--warning); font-size: 12px; font-weight: 650; }.preview-stage { display: grid; width: min(520px, 70vw); min-height: 180px; place-items: center; overflow: hidden; border: 1px solid var(--border); border-radius: 8px; background: #020914; color: #dce8f2; }.preview-stage img { display: block; width: 100%; height: auto; max-height: 360px; object-fit: contain; }.preview-stage p { max-width: 38ch; padding: 18px; text-align: center; }.run-preview > small { display: block; margin-top: 5px; color: var(--text-muted); }.preview-toggle { margin-top: 2px; }
.processing-runs-table { min-width: 1260px !important; }
.run-log { margin-top: 6px; }.run-log summary { display: flex; min-height: 44px; align-items: center; cursor: pointer; color: var(--text-soft); font-size: 12px; font-weight: 700; }.run-log pre { max-height: 220px; margin: 0 0 8px; padding: 10px; overflow: auto; border: 1px solid var(--border); border-radius: 7px; background: var(--surface-muted); color: var(--text-soft); font: 11px/1.55 var(--font-data); white-space: pre-wrap; overflow-wrap: anywhere; }.run-connection { margin: 5px 0 0; color: var(--danger); font-size: 12px; font-weight: 650; }
.action-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.action-card { display: flex; min-height: 220px; flex-direction: column; padding: 24px; border: 1px solid var(--border); border-radius: var(--radius-md); background: var(--surface); color: var(--text); box-shadow: var(--shadow-sm); transition: border-color var(--transition), box-shadow var(--transition), background var(--transition); }
.action-card:hover { border-color: var(--primary); background: var(--surface-muted); color: var(--text); box-shadow: var(--shadow-md); }
.action-card > .icon { width: 28px; height: 28px; margin-bottom: 26px; color: var(--primary); }.action-card span { color: var(--text-muted); font-size: 11px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.action-card h3 { margin-top: 5px; font-size: 22px; }.action-card p { flex: 1; color: var(--text-muted); }.action-card strong { display: inline-flex; align-items: center; gap: 6px; color: var(--primary); }

.calibration-layout { display: grid; grid-template-columns: minmax(0, 2fr) minmax(330px, 1fr); gap: 20px; }
.calibration-source { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 2px 10px; align-items: baseline; margin-bottom: 12px; padding: 10px 12px; border: 1px solid var(--border); border-radius: 9px; background: var(--surface-muted); }.calibration-source > span { color: var(--text-muted); font-size: 12px; font-weight: 750; }.calibration-source > strong { min-width: 0; overflow-wrap: anywhere; }.calibration-source > small { grid-column: 1 / -1; color: var(--text-muted); line-height: 1.45; }
.calibration-stage { position: relative; min-height: 360px; display: grid; place-items: center; overflow: hidden; border-radius: 9px; background: #020914; color: #e6f0f8; }
.calibration-media { position: relative; width: 100%; line-height: 0; }.calibration-media img { display: block; width: 100%; height: auto; }
.calibration-media canvas { position: absolute; inset: 0; width: 100%; height: 100%; cursor: crosshair; touch-action: manipulation; }
.legend { display: flex; flex-wrap: wrap; align-items: center; gap: 18px; padding-top: 14px; }.legend span { display: flex; align-items: center; gap: 7px; }.legend i { display: inline-block; width: 28px; height: 4px; }.line-a { background: #35e98b; }.line-b { background: #ffad3d; }.legend button:first-of-type { margin-left: auto; }
.point-counter { display: flex; justify-content: space-between; align-items: baseline; padding: 14px; border-radius: 8px; background: var(--surface-muted); }.point-counter strong { font: 650 23px var(--font-data); }
.coordinate-editor { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }.coordinate-editor fieldset { margin: 0; padding: 10px; border: 1px solid var(--border); border-radius: 8px; }.coordinate-editor legend { padding: 0 4px; font-weight: 700; }

.filter-bar form { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 12px; }.filter-bar label { display: grid; min-width: 150px; flex: 1; gap: 5px; font-size: 12px; font-weight: 700; }
.result-summary { display: flex; justify-content: space-between; align-items: center; gap: 16px; margin-bottom: 14px; color: var(--text-muted); }.bulk-bar { position: sticky; bottom: 14px; z-index: 15; display: flex; justify-content: space-between; align-items: center; gap: 14px; margin-top: 16px; padding: 12px 14px; border: 1px solid var(--border-strong); border-radius: 11px; background: var(--surface-raised); box-shadow: var(--shadow-lg); }
.bulk-select { position: absolute; top: 10px; left: 10px; z-index: 3; display: grid; width: 38px; height: 38px; place-items: center; border-radius: 9px; background: color-mix(in srgb, var(--surface) 90%, transparent); box-shadow: var(--shadow-sm); }
.evidence-grid { display: grid; grid-template-columns: repeat(4, minmax(220px, 1fr)); gap: 16px; }.wide { grid-column: 1 / -1; }
.evidence-card { position: relative; overflow: hidden; border: 1px solid var(--border); border-radius: 11px; background: var(--surface); box-shadow: var(--shadow-sm); transition: border-color var(--transition), box-shadow var(--transition); }.evidence-card:hover { border-color: var(--primary); box-shadow: var(--shadow-md); }
.evidence-image { position: relative; display: grid; height: 190px; place-items: center; overflow: hidden; background: #0b1622; color: #e6f0f8; }.evidence-image img { width: 100%; height: 100%; object-fit: contain; }.evidence-image b { position: absolute; top: 9px; right: 9px; padding: 3px 7px; border-radius: 5px; background: rgba(0, 0, 0, .76); color: #fff; font: 700 11px var(--font-data); }
.evidence-body { padding: 14px; }.evidence-body h3 { margin-top: 10px; }.evidence-body p { color: var(--text-muted); font-size: 13px; }.risk-tag { display: inline-flex; min-height: 26px; align-items: center; margin: 3px 0 0 4px; padding: 3px 7px; border-radius: 5px; background: var(--warning-soft); color: var(--warning); font-size: 11px; font-weight: 750; }
.pagination { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 8px; margin: 22px 0; }.pagination a, .pagination span { display: inline-flex; min-width: 44px; min-height: 44px; align-items: center; justify-content: center; padding: 7px 11px; border: 1px solid var(--border); border-radius: 8px; background: var(--surface); }.pagination .current { border-color: var(--primary); background: var(--primary-soft); color: var(--primary); font-weight: 800; }

.review-layout { display: grid; grid-template-columns: minmax(0, 2fr) minmax(350px, 1fr); gap: 20px; align-items: start; }.evidence-tabs { display: flex; gap: 3px; padding: 4px; border: 1px solid var(--border); border-radius: 10px 10px 0 0; background: var(--surface-muted); }.evidence-tabs button { min-height: 44px; padding: 9px 14px; border: 0; border-radius: 7px; background: transparent; color: var(--text-soft); font-weight: 700; }.evidence-tabs button[aria-selected="true"], .evidence-tabs button.active { background: var(--surface); color: var(--primary); box-shadow: var(--shadow-sm); }
.review-image { min-height: 520px; display: grid; place-items: center; overflow: auto; background: #020914; color: #e6f0f8; }.review-image .muted { color: #e6f0f8; }.review-image img { max-width: 100%; max-height: 76vh; }.model-result { display: flex; flex-wrap: wrap; gap: 14px; padding: 15px; border: 1px solid var(--border); background: var(--surface); }.model-result strong { color: var(--primary); }.history { padding-left: 22px; }.history li { padding: 7px 0; }.history small { display: block; color: var(--text-muted); }
.evidence-tabs { max-width: 100%; overflow-x: auto; scrollbar-width: thin; }
.evidence-tabs button { flex: 0 0 auto; white-space: nowrap; }
.evidence-tabs button:focus-visible { outline: 3px solid var(--focus); outline-offset: -3px; }
.review-image > [role="tabpanel"] { width: 100%; min-width: 0; text-align: center; }
.review-image > [role="tabpanel"][hidden] { display: none; }
.review-image > [role="tabpanel"]:focus-visible { outline: 3px solid var(--focus); outline-offset: -3px; }
.review-image #evidence-panel-clip { padding: 14px; }
.review-image #evidence-panel-clip video { display: block; width: 100%; max-height: min(70vh, 680px); aspect-ratio: 16 / 9; margin: 0 auto; background: #000; object-fit: contain; }
.review-image #evidence-panel-clip .muted { max-width: 68ch; margin: 14px auto 9px; line-height: 1.5; }
.review-image #evidence-panel-clip .table-link { display: inline-flex; min-height: 44px; align-items: center; }
.night-evidence { display: block; margin-top: 10px; border-left: 4px solid var(--warning); }
.night-evidence > strong, .night-evidence > span { display: block; }
.night-evidence > strong { margin-top: 6px; }
.night-evidence > .muted { margin: 10px 0 0; color: var(--text-muted); line-height: 1.5; }
.night-evidence .definition-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; margin: 13px 0 0; }
.night-evidence .definition-list > div { min-width: 0; display: block; padding: 10px 12px; border: 1px solid var(--border); border-radius: 8px; background: var(--surface-muted); }
.night-evidence .definition-list dt { font-size: 12px; }
.night-evidence .definition-list dd { margin-top: 5px; overflow-wrap: anywhere; text-align: left; font: 700 14px/1.4 var(--font-data); }

.analytics-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }.chart-panel.wide { grid-column: 1 / -1; }.chart-scroll { width: 100%; overflow-x: auto; }.chart-panel canvas { max-width: 100%; }.chart-scroll canvas { max-width: none; }.chart-summary { margin: 10px 0 0; color: var(--text-muted); font-size: 13px; }.matrix-cell { text-align: center; font-family: var(--font-data); font-variant-numeric: tabular-nums; }
.download-panel { display: flex; justify-content: space-between; align-items: center; gap: 24px; }.download-panel p { margin: 0; color: var(--text-muted); }.download-actions a { display: inline-flex; min-height: 42px; align-items: center; padding: 8px 11px; border: 1px solid var(--border); border-radius: 7px; background: var(--surface-muted); font-weight: 700; }

.simulation-hero { border-left: 5px solid var(--primary); background: var(--surface); }.simulation-control { display: grid; gap: 12px; padding: 18px; border: 1px solid var(--border); border-radius: 11px; background: var(--surface); }.simulation-control output { font: 700 28px var(--font-data); }.simulation-control input[type="range"] { width: 100%; accent-color: var(--primary); }
.readiness-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }.readiness-item { display: flex; align-items: flex-start; gap: 10px; padding: 12px; border: 1px solid var(--border); border-radius: 9px; background: var(--surface-muted); }.readiness-item .icon { color: var(--text-muted); }.readiness-item.ready .icon { color: var(--success); }.readiness-item strong, .readiness-item small { display: block; }.readiness-item small { color: var(--text-muted); }
.engine-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }.engine-card { padding: 17px; border: 1px solid var(--border); border-radius: 10px; background: var(--surface-muted); }.engine-card .status { margin-bottom: 10px; }

.help-layout { display: grid; grid-template-columns: 270px minmax(0, 1fr); gap: 22px; align-items: start; }.help-sidebar { position: sticky; top: 18px; }.help-search { margin-bottom: 14px; }.help-nav { display: grid; gap: 4px; }.help-nav a { display: flex; min-height: 42px; align-items: center; padding: 8px 10px; border-radius: 7px; color: var(--text-soft); font-weight: 650; }.help-nav a:hover, .help-nav a.active { background: var(--primary-soft); color: var(--primary); }
.help-content { min-width: 0; }.help-topic { scroll-margin-top: 20px; }.help-topic details { margin-bottom: 10px; border: 1px solid var(--border); border-radius: 9px; background: var(--surface-muted); }.help-topic summary { min-height: 48px; padding: 12px 14px; cursor: pointer; font-weight: 750; }.help-topic details > div { padding: 0 14px 14px; color: var(--text-soft); }.help-topic ol, .help-topic ul { padding-left: 22px; }.glossary-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }.glossary-grid div { padding: 12px; border: 1px solid var(--border); border-radius: 8px; }.glossary-grid dt { font-weight: 800; }.glossary-grid dd { margin: 4px 0 0; color: var(--text-muted); }

.login-layout { min-height: 100dvh; display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(380px, .58fr); align-items: center; gap: 6vw; padding: 6vw 8vw; background: #071728; color: #fff; }
.login-intro h1 { max-width: 820px; font-size: clamp(43px, 6vw, 78px); }.login-intro p { max-width: 680px; color: #c3d4e1; font-size: 18px; }.login-intro .eyebrow { color: #7dd3fc; }.feature-row { display: flex; flex-wrap: wrap; gap: 24px; margin-top: 38px; color: #abc0d0; font-size: 12px; font-weight: 800; letter-spacing: .06em; }
.login-card { padding: 36px; border: 1px solid rgba(255, 255, 255, .16); border-radius: 17px; background: var(--surface); color: var(--text); box-shadow: 0 28px 70px rgba(0, 0, 0, .36); }.login-card h2 { margin: 20px 0 5px; font-size: 29px; }.login-card .muted { margin-bottom: 24px; }.security-note { margin: 23px 0 0; padding-top: 17px; border-top: 1px solid var(--border); color: var(--text-muted); font-size: 12px; }
.public-preferences { position: fixed; z-index: 200; top: 18px; right: 18px; display: flex; gap: 8px; }.public-preferences select { min-width: 105px; border-color: rgba(255, 255, 255, .24); background: rgba(5, 13, 24, .8); color: #fff; backdrop-filter: blur(10px); }

@media (max-width: 1280px) {
  .kpi-grid.five { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .evidence-grid { grid-template-columns: repeat(3, minmax(220px, 1fr)); }
  .workflow-strip { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .workflow-strip a:nth-child(3) { border-right: 0; }.workflow-strip a:nth-child(-n+3) { border-bottom: 1px solid var(--border); }
}

@media (max-width: 1024px) {
  .app-frame { display: block; }.app-sidebar { position: fixed; inset: 0 auto 0 0; width: min(320px, 88vw); transform: translateX(-105%); box-shadow: var(--shadow-lg); transition: transform var(--transition); }
  body.sidebar-open { overflow: hidden; } body.sidebar-open .app-sidebar { transform: translateX(0); }.sidebar-close { display: inline-grid; }
  .sidebar-scrim { position: fixed; inset: 0; z-index: 90; display: block; width: 100%; height: 100%; border: 0; background: rgba(0, 0, 0, .58); }
  .mobile-topbar { position: sticky; top: 0; z-index: 60; display: flex; min-height: 64px; align-items: center; justify-content: space-between; gap: 12px; padding: 9px 18px; border-bottom: 1px solid var(--border); background: color-mix(in srgb, var(--surface) 94%, transparent); backdrop-filter: blur(14px); }
  .mobile-brand { display: flex; align-items: center; gap: 9px; color: var(--text); }.mobile-brand .brand-logo { width: 40px; height: 41px; padding: 1px; }.mobile-brand strong { font-size: 14px; }
  .page-shell { width: min(var(--content-max), calc(100% - 32px)); padding-top: 16px; }.context-toolbar { margin-bottom: 14px; }
  .two-column, .calibration-layout, .review-layout, .help-layout, .training-form-grid { grid-template-columns: 1fr; }.help-sidebar { position: static; }.help-nav { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .processing-setup-grid { grid-template-columns: 1fr; }.processing-configuration { grid-template-columns: 1fr 1fr; }.processing-configuration > legend, .processing-checks, .processing-mode-options { grid-column: 1 / -1; }
  .action-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 760px) {
  body { font-size: 16px; }.page-shell { width: min(100% - 24px, var(--content-max)); }.context-toolbar .system-state { display: none; }.context-toolbar { justify-content: flex-end; }
  .page-heading, .panel-heading, .download-panel, .result-summary { align-items: flex-start; flex-direction: column; }.heading-actions { width: 100%; }.heading-actions .btn { flex: 1; }
  .page-hero { grid-template-columns: 1fr; padding: 22px; }.hero-aside { border-top: 1px solid var(--border); padding-top: 12px; }
  .kpi-grid, .kpi-grid.five, .kpi-grid.three { grid-template-columns: 1fr 1fr; }.action-grid, .analytics-grid, .engine-grid { grid-template-columns: 1fr; }.chart-panel.wide { grid-column: auto; }
  .evidence-grid { grid-template-columns: 1fr 1fr; }.review-image { min-height: 360px; }.download-actions { width: 100%; }.download-actions a { flex: 1 1 150px; justify-content: center; }
  .workflow-strip { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; }.workflow-strip a { min-width: 210px; border-right: 1px solid var(--border) !important; border-bottom: 0 !important; scroll-snap-align: start; }
  .help-nav { grid-template-columns: 1fr 1fr; }.glossary-grid, .readiness-grid { grid-template-columns: 1fr; }.bulk-bar { align-items: stretch; flex-direction: column; }.bulk-bar .btn { width: 100%; }
  .processing-video-list, .processing-configuration, .processing-mode-options { grid-template-columns: 1fr; }.processing-selection-toolbar { align-items: stretch; flex-direction: column; }.processing-selection-actions { display: grid; grid-template-columns: 1fr 1fr; }.processing-configuration > legend, .processing-checks, .processing-mode-options { grid-column: auto; }.processing-submit { grid-template-columns: 1fr; align-items: stretch; }.processing-submit .btn { width: 100%; min-height: 48px; }.processing-submit > small { grid-column: auto; text-align: left; }.preview-stage { width: min(520px, 76vw); }
  .review-image #evidence-panel-clip { padding: 8px; }.review-image #evidence-panel-clip video { max-height: 55vh; }.night-evidence .definition-list { grid-template-columns: 1fr; }
  .login-layout { grid-template-columns: 1fr; padding: 96px 6vw 8vw; }.login-intro h1 { font-size: 42px; }.login-intro p { font-size: 16px; }.feature-row { display: none; }.public-preferences { top: 12px; right: 12px; }
  footer { flex-direction: column; padding-inline: 18px; }
}

@media (max-width: 500px) {
  .mobile-brand strong { display: none; }.panel, .form-panel { padding: 16px; }.page-heading h1 { font-size: 32px; }
  .kpi-grid, .kpi-grid.five, .kpi-grid.three, .evidence-grid { grid-template-columns: 1fr; }.kpi strong { font-size: 29px; }
  .filter-bar form { display: grid; grid-template-columns: 1fr; }.filter-bar label { min-width: 0; }.filter-bar .btn { width: 100%; }
  .login-card { padding: 24px; }.login-intro { display: none; }.login-layout { display: block; padding-top: 100px; }.public-preferences select { min-width: 96px; }
  .coordinate-editor, .help-nav, .processing-selection-actions { grid-template-columns: 1fr; }.processing-video-card { grid-template-columns: 24px 34px minmax(0, 1fr); padding: 12px 10px; }.calibration-source { grid-template-columns: 1fr; }.calibration-source > small { grid-column: auto; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}

@media print {
  :root, :root[data-resolved-theme="dark"] { color-scheme: light; --canvas: #fff; --surface: #fff; --surface-muted: #f7f7f7; --text: #000; --text-soft: #222; --text-muted: #444; --border: #bbb; }
  .app-sidebar, .mobile-topbar, .context-toolbar, .heading-actions, .download-panel, footer, .btn, .filter-bar { display: none !important; }
  .app-frame { display: block; }.page-shell { width: 100%; padding: 0; }.panel, .kpi { break-inside: avoid; box-shadow: none; }
}

/* Night review preserves original and derived evidence at matching sizes. */
.night-comparison { margin-top: 1rem; }
.review-layout > section, .review-layout > aside { min-width: 0; max-width: 100%; }
.review-layout p { overflow-wrap: anywhere; }
.night-image-pair { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin: 12px 0; }
.night-image-pair figure { margin: 0; min-width: 0; }
.night-image-pair img { display: block; width: 100%; height: auto; border-radius: 6px; background: #101820; }
.night-image-pair figcaption { padding: 8px 0; font-weight: 600; }
@media (max-width: 680px) { .night-image-pair { grid-template-columns: 1fr; } }

/* Review at twice the original 190px image height; actions remain on the card. */
.evidence-grid.fast-review {grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.fast-review .evidence-image {height:380px}
.quick-fields {display:grid;grid-template-columns:2fr 1.3fr .8fr;gap:8px;margin:12px 0}
.quick-fields label {display:grid;gap:5px;font-size:12px;font-weight:600;min-width:0}
.quick-fields input,.quick-fields select,.quick-review-form > input {width:100%;min-width:0}
.quick-actions {display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.quick-actions .btn {padding:9px 12px;font-size:13px}
.quick-actions a {font-size:12px;margin-right:8px}
.quick-review-form [data-review-result] {font-size:13px;white-space:pre-wrap}
.review-saved {opacity:.35;transition:opacity .3s}
#evidence-dialog {width:min(1400px,96vw);max-height:95vh;padding:16px;border:1px solid #697b91;border-radius:12px;background:#101c2b;color:white}
#evidence-dialog::backdrop {background:rgba(0,0,0,.8)}
#evidence-dialog img,#evidence-dialog video {display:block;width:100%;max-height:82vh;object-fit:contain;margin-top:10px}
#evidence-dialog [hidden] {display:none}
@media(max-width:850px){.evidence-grid.fast-review{grid-template-columns:1fr}.fast-review .evidence-image{height:320px}}
@media(max-width:420px){.quick-fields{grid-template-columns:1fr 1fr}.quick-fields label:first-child{grid-column:1/-1}}