/* ════════════════════════════════════════════════════════════════════
   Placemetry — civic/institutional design system for client demo sites.

   Ported from placemetry-demos (gov.uk / USWDS restraint): IBM Plex
   Serif headings, IBM Plex Sans body, IBM Plex Mono labels; warm paper
   ground (#fafaf7), institutional blue (#003e7e), hairline rules,
   square structural corners — no gradients, pills only for chips.
   Adapted for this app's full-bleed map shell (overlay panel, report
   drawer) and extended with the landing page (hero / KPI row / tab
   grid) and the drive-by viewshed player (featured frame, video
   controls, thumbnail strip) from the demos imagery-example.

   The city accent (--city-accent) is injected per-page from
   city.theme.primary_hex — same mechanism as the demos' per-city
   --civic overrides (e.g. Green Bay's Packers green).
   ════════════════════════════════════════════════════════════════════ */

:root {
  /* demos style.css civic palette, verbatim */
  --civic:       #003e7e;
  --civic-dark:  #00264d;
  --civic-hover: #0057b3;
  --paper:   #fafaf7;
  --paper-2: #f3f3ee;
  --panel:   #ffffff;
  --ink:     #0a0a0a;
  --ink-2:   #2a2a2a;
  --ink-3:   #525252;
  --ink-4:   #8a8a8a;
  --rule:    #d9d9d6;
  --rule-2:  #ebebe8;
  --gold:    #d4a017;
  --amber:        #b8860b;
  --amber-bg:     #fdf6e3;
  --amber-border: #e4bf63;
  --accent: var(--city-accent, var(--civic));

  /* severity / tier scale (code enforcement) — demos values */
  --sev-low:      #22c55e;
  --sev-moderate: #eab308;
  --sev-elevated: #f97316;
  --sev-high:     #dc2626;
  --sev-none:     #94a3b8;

  --shadow-1: 0 1px 2px rgba(10, 10, 10, 0.05), 0 4px 18px rgba(10, 10, 10, 0.08);
  --shadow-2: 0 2px 8px rgba(10, 10, 10, 0.10), 0 16px 40px rgba(10, 10, 10, 0.16);

  --serif: "IBM Plex Serif", "Iowan Old Style", Palatino, Georgia, serif;
  --sans:  "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --mono:  "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;

  /* PCI condition ramp (ASTM D6433 bands, matches demos palette) */
  --pci-good: #15803d;
  --pci-sat:  #65a30d;
  --pci-fair: #eab308;
  --pci-poor: #f97316;
  --pci-vpoor:#dc2626;
  --pci-fail: #7f1d1d;
  --no-score: #9aa3ad;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body { height: 100%; }

body {
  font-family: var(--sans);
  font-size: 13px;
  line-height: 1.5;
  color: var(--ink);
  background: var(--paper);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
/* Landing pages scroll like a document; the map shell does not. */
body.page-doc { overflow: auto; display: block; }

a { color: var(--accent); }

/* ── Meta-bar: the black editorial strip above every page ─────────── */
.meta-bar {
  flex: 0 0 auto;
  background: var(--ink);
  color: #fff;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  padding: 8px 18px;
  white-space: nowrap;
}
.meta-bar .meta-dot {
  display: inline-block;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--gold);
  margin-right: 9px;
  vertical-align: 1px;
}
.meta-bar-right { color: rgba(255, 255, 255, 0.66); }
@media (max-width: 720px) { .meta-bar-right { display: none; } }

/* ── Site header: serif brand, client tag, page tabs ──────────────── */
.site-header {
  flex: 0 0 auto;
  background: var(--panel);
  border-bottom: 1px solid var(--rule);
  display: flex;
  align-items: stretch;
  gap: 18px;
  padding: 0 18px;
  min-height: 54px;
}
.brand-row { display: flex; align-items: center; gap: 14px; min-width: 0; }
.brand {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 20px;
  letter-spacing: -0.01em;
  color: var(--ink);
  text-decoration: none;
  white-space: nowrap;
}
.brand .brand-dot { color: var(--gold); }
.brand-divider { color: var(--ink-4); font-weight: 300; font-size: 20px; }
.client-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-3);
  border: 1px solid var(--rule);
  background: var(--paper-2);
  padding: 4px 10px 4px 5px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.client-tag img { width: 20px; height: 20px; display: block; }

.page-tabs { display: flex; margin-left: auto; align-self: stretch; }
.page-tabs a {
  display: flex;
  align-items: center;
  padding: 0 18px;
  font-size: 14px;
  font-weight: 500;
  color: var(--ink-3);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: color 0.12s, border-color 0.12s;
}
.page-tabs a:hover { color: var(--ink); }
.page-tabs a.active {
  color: var(--ink);
  font-weight: 600;
  border-bottom-color: var(--accent);
}

/* ── Map stage ─────────────────────────────────────────────────────── */
.map-stage { position: relative; flex: 1 1 auto; min-height: 0; }
#map { position: absolute; inset: 0; background: #e8e6df; }

.maplibregl-ctrl-attrib {
  font-family: var(--sans);
  font-size: 10px;
  background: rgba(255, 255, 255, 0.85) !important;
}

/* Floating demo-data chip — pinned top-center so it survives both the
   panel and the drawer being open. Shown only when any rendered
   feature carries provenance is_synthetic=true. */
.demo-chip {
  position: absolute;
  top: 14px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 30;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--amber);
  background: var(--amber-bg);
  border: 1px solid var(--amber-border);
  border-radius: 999px;
  padding: 6px 13px;
  box-shadow: var(--shadow-1);
  white-space: nowrap;
}
.demo-chip::before {
  content: "";
  width: 7px; height: 7px;
  border-radius: 50%;
  background: #d97706;
}
.hidden { display: none !important; }

/* Placemetry wordmark, bottom-left of the map */
.wordmark {
  position: absolute;
  left: 14px;
  bottom: 12px;
  z-index: 20;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: lowercase;
  color: var(--ink-2);
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid var(--rule);
  border-radius: 999px;
  padding: 4px 11px;
  box-shadow: var(--shadow-1);
  user-select: none;
}
.wordmark b { font-weight: 600; }
.wordmark .meta-dot {
  display: inline-block;
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--gold);
  margin-right: 6px;
  vertical-align: 1px;
}

/* ── Left slide-out panel — demos legend/insights styling ──────────── */
.panel {
  position: absolute;
  top: 14px;
  left: 14px;
  z-index: 25;
  width: 312px;
  max-width: calc(100vw - 28px);
  max-height: calc(100% - 58px);   /* leave room for the wordmark strip */
  display: flex;
  flex-direction: column;
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid var(--rule);
  box-shadow: var(--shadow-1);
  overflow: hidden;
  transition: transform 0.28s cubic-bezier(0.2, 0.8, 0.2, 1), opacity 0.2s ease;
}
.panel-accent { flex: 0 0 3px; background: var(--accent); }
.panel-scroll { overflow-y: auto; overscroll-behavior: contain; }
.map-stage.panel-closed .panel { transform: translateX(-118%); opacity: 0; pointer-events: none; }

.panel-head {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 13px 14px 11px;
  border-bottom: 1px solid var(--rule-2);
}
.panel-head img { width: 34px; height: 34px; display: block; }
.panel-head .city-name {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 16.5px;
  line-height: 1.15;
  letter-spacing: -0.01em;
}
.panel-head .city-sub {
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-4);
  margin-top: 2px;
}
.panel-collapse {
  margin-left: auto;
  align-self: flex-start;
  border: 1px solid var(--rule);
  background: var(--panel);
  color: var(--ink-3);
  width: 24px; height: 24px;
  font-size: 12px;
  line-height: 1;
  cursor: pointer;
  transition: color 0.12s, border-color 0.12s;
}
.panel-collapse:hover { color: var(--ink); border-color: var(--ink-4); }

.panel-reopen {
  position: absolute;
  top: 14px;
  left: 14px;
  z-index: 24;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--rule);
  background: var(--panel);
  border-radius: 999px;
  padding: 7px 13px;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-2);
  cursor: pointer;
  box-shadow: var(--shadow-1);
}
.panel-reopen:hover { color: var(--ink); border-color: var(--ink-4); }

.panel-section { padding: 12px 14px; border-bottom: 1px solid var(--rule-2); }
.panel-section:last-child { border-bottom: none; }

/* Small-caps monospace label — the demos "eyebrow"/label habit. */
.kicker {
  font-family: var(--mono);
  font-size: 9.5px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 9px;
}
.kicker .kicker-aside { float: right; color: var(--ink-4); font-weight: 400; letter-spacing: 0.06em; }

/* Network summary — editorial stat grid (hairline-gapped cells, the
   demos KPI-row treatment at panel scale). */
.stat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--rule-2);
  border: 1px solid var(--rule-2);
  overflow: hidden;
}
.stat-cell { background: var(--panel); padding: 9px 11px 8px; }
.stat-num {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 20px;
  line-height: 1.05;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}
.stat-label {
  font-family: var(--mono);
  font-size: 8.5px;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--ink-4);
  margin-top: 3px;
}

/* Legend */
.legend-row {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 3px 0;
  font-size: 12px;
  color: var(--ink-2);
}
.legend-row .sw-line { width: 18px; height: 4px; flex: 0 0 auto; }
.legend-row .sw-line.dashed {
  background: repeating-linear-gradient(90deg, var(--no-score) 0 4px, transparent 4px 7px);
}
.legend-row .sw-fill {
  width: 14px; height: 14px;
  flex: 0 0 auto;
  border: 1px solid rgba(0, 0, 0, 0.1);
}
.legend-row .legend-count {
  margin-left: auto;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-3);
  font-variant-numeric: tabular-nums;
}
.legend-foot {
  margin-top: 8px;
  padding-top: 7px;
  border-top: 1px solid var(--rule-2);
  font-family: var(--mono);
  font-size: 10px;
  color: var(--ink-4);
  letter-spacing: 0.02em;
}

/* Distribution bars — the demos network-insights urgency rows. */
.dist-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 3px 0;
  font-size: 11px;
}
.dist-label {
  width: 78px;
  font-family: var(--mono);
  color: var(--ink-2);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.dist-bar-wrap { flex: 1; background: var(--rule-2); height: 12px; overflow: hidden; }
.dist-bar { height: 100%; transition: width 280ms ease; }
.dist-count {
  width: 48px;
  text-align: right;
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
  color: var(--ink);
  font-weight: 600;
}

/* Worst-segments mini list (demos "worst stretches" ranked list) */
.rank-list { list-style: none; }
.rank-list li {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 4px 0;
  border-bottom: 1px solid var(--rule-2);
  font-size: 12px;
  cursor: pointer;
}
.rank-list li:last-child { border-bottom: none; }
.rank-list li:hover .rank-name { color: var(--accent); }
.rank-name { font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rank-sub { font-family: var(--mono); font-size: 9.5px; color: var(--ink-4); flex: 0 0 auto; }
.rank-score {
  margin-left: auto;
  flex: 0 0 auto;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 700;
  color: #fff;
  padding: 1px 7px;
  font-variant-numeric: tabular-nums;
}

/* Notes + banners — demos .method-note / amber caution treatments */
.note {
  font-size: 11.5px;
  line-height: 1.5;
  color: var(--ink-3);
  background: var(--paper-2);
  border-left: 3px solid var(--rule);
  padding: 8px 10px;
}
.note-amber {
  font-size: 11.5px;
  line-height: 1.5;
  color: var(--amber);
  background: var(--amber-bg);
  border: 1px solid var(--amber-border);
  border-left: 3px solid var(--amber);
  padding: 8px 10px;
}
.note + .note, .note-amber + .note, .note + .note-amber, .note-amber + .note-amber { margin-top: 8px; }

/* Method note — demos: paper-2 ground, 3px civic left border, mono label */
.method-note {
  background: var(--paper-2);
  border-left: 3px solid var(--accent);
  padding: 14px 18px;
  font-size: 12.5px;
  line-height: 1.55;
  color: var(--ink-2);
}
.method-note .label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
  display: block;
  margin-bottom: 6px;
}
.method-note p { margin: 0 0 6px 0; }
.method-note p:last-child { margin-bottom: 0; }

/* Model selector (parcels) */
.model-select {
  width: 100%;
  font-family: var(--sans);
  font-size: 12.5px;
  color: var(--ink);
  padding: 7px 9px;
  border: 1px solid var(--rule);
  background: var(--panel);
  cursor: pointer;
}
.model-select:focus { outline: 2px solid var(--accent); outline-offset: 1px; }

/* Skeleton shimmer for loading states */
.skel {
  display: inline-block;
  color: transparent !important;
  background: linear-gradient(90deg, var(--rule-2) 25%, #f7f7f2 37%, var(--rule-2) 63%);
  background-size: 400% 100%;
  animation: skel-wave 1.4s ease infinite;
  user-select: none;
  min-width: 2.2em;
}
@keyframes skel-wave { 0% { background-position: 100% 0; } 100% { background-position: 0 0; } }

/* ── Right drawer (segment / parcel report) ────────────────────────── */
.drawer {
  position: absolute;
  top: 0; right: 0; bottom: 0;
  z-index: 40;
  width: 436px;
  max-width: calc(100vw - 24px);
  background: var(--panel);
  border-left: 1px solid var(--rule);
  box-shadow: var(--shadow-2);
  transform: translateX(103%);
  transition: transform 0.28s cubic-bezier(0.2, 0.8, 0.2, 1);
  display: flex;
  flex-direction: column;
}
.drawer.open { transform: none; }
.drawer-head {
  flex: 0 0 auto;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 14px 16px 12px;
  border-bottom: 1px solid var(--rule-2);
}
.drawer-kicker {
  font-family: var(--mono);
  font-size: 9.5px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 5px;
}
.drawer-title {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 21px;
  line-height: 1.15;
  letter-spacing: -0.01em;
}
.drawer-sub {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-4);
  margin-top: 5px;
}
.drawer-close {
  margin-left: auto;
  flex: 0 0 auto;
  width: 26px; height: 26px;
  border: 1px solid var(--rule);
  background: var(--panel);
  color: var(--ink-3);
  font-size: 15px;
  line-height: 1;
  cursor: pointer;
}
.drawer-close:hover { color: var(--ink); border-color: var(--ink-4); }
.drawer-body { overflow-y: auto; overscroll-behavior: contain; padding: 14px 16px 22px; }

/* Score hero */
.score-hero { display: flex; align-items: baseline; gap: 12px; margin-bottom: 4px; }
.score-num {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 46px;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
}
.band-badge {
  display: inline-block;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #fff;
  padding: 4px 9px;
}
.score-scale-note {
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--ink-4);
  margin-bottom: 12px;
}

/* Tier pills — demos tier-pill component, including the dark-text
   MODERATE contrast rule. */
.tier-pill, .tier-chip {
  display: inline-block;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #fff;
  padding: 4px 12px;
}
.tier-pill.HIGH     { background: var(--sev-high); }
.tier-pill.ELEVATED { background: var(--sev-elevated); }
.tier-pill.MODERATE { background: var(--sev-moderate); color: #422006; }
.tier-pill.LOW      { background: var(--sev-low); }
.tier-pill.UNKNOWN  { background: var(--sev-none); }

/* Attribute grid */
.attr-grid {
  display: grid;
  grid-template-columns: 132px 1fr;
  gap: 5px 14px;
  font-size: 12.5px;
  padding: 11px 0;
  border-top: 1px solid var(--rule-2);
  border-bottom: 1px solid var(--rule-2);
  margin: 12px 0;
}
.attr-grid dt {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-4);
  align-self: center;
}
.attr-grid dd { margin: 0; align-self: center; font-variant-numeric: tabular-nums; }

/* Factor-score table (parcels) — demos .factors treatment */
.factor-table { width: 100%; border-collapse: collapse; margin-top: 4px; }
.factor-table th {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-3);
  font-weight: 600;
  text-align: left;
  padding: 5px 0;
  border-bottom: 1px solid var(--rule);
}
.factor-table td { padding: 6px 0; border-bottom: 1px solid var(--rule-2); font-size: 12.5px; vertical-align: middle; }
.factor-table tr:last-child td { border-bottom: none; }
.factor-table .factor-name { color: var(--ink-2); text-transform: capitalize; padding-right: 8px; }

/* Range bar — demos factor-scoring component (1–5 scale, severity band
   + point-estimate tick). */
.range-bar { display: flex; align-items: center; gap: 8px; }
.range-bar-track { flex: 1; position: relative; height: 10px; background: var(--rule); border-radius: 5px; overflow: visible; }
.range-bar-band { position: absolute; top: 0; bottom: 0; border-radius: 5px; opacity: 0.55; }
.range-bar-tick { position: absolute; top: -2px; bottom: -2px; width: 3px; margin-left: -1.5px; border-radius: 1px; }
.band-LOW { background: var(--sev-low); }      .band-MODERATE { background: var(--sev-moderate); }
.band-ELEVATED { background: var(--sev-elevated); } .band-HIGH { background: var(--sev-high); }
.tick-LOW { background: #15803d; }  .tick-MODERATE { background: #a16207; }
.tick-ELEVATED { background: #c2410c; } .tick-HIGH { background: #b91c1c; }
.range-bar-value {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  min-width: 28px;
  text-align: right;
}
.range-bar-span {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--ink-4);
  font-variant-numeric: tabular-nums;
  min-width: 30px;
  text-align: right;
}

/* Rich (real-run) factor rows — the demos gb_code_parcel_report factor
   breakdown adapted to the drawer: stacked rows with Monte Carlo CI
   range bars, confidence chip, ordinance cite, collapsible evidence. */
.factor-row { padding: 9px 0; border-bottom: 1px solid var(--rule-2); }
.factor-row:last-child { border-bottom: none; }
.factor-row-head { display: flex; align-items: baseline; gap: 8px; margin-bottom: 4px; }
.factor-row .factor-name { font-size: 12.5px; color: var(--ink-2); text-transform: capitalize; }
.conf-chip {
  margin-left: auto;
  flex: 0 0 auto;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  padding: 1px 6px;
  border: 1px solid var(--rule);
  color: var(--ink-3);
  background: var(--paper-2);
}
.conf-chip.conf-high { color: #15803d; border-color: #b7dfc3; background: #f0faf3; }
.conf-chip.conf-low  { color: var(--amber); border-color: var(--amber-border); background: var(--amber-bg); }
.cite-inline {
  font-family: var(--mono);
  font-size: 9.5px;
  line-height: 1.45;
  color: var(--ink-4);
  margin-top: 3px;
}
.factor-evidence { margin-top: 5px; }
.factor-evidence summary {
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  cursor: pointer;
  user-select: none;
}
.factor-evidence[open] summary { margin-bottom: 4px; }
.factor-evidence p { font-size: 12px; line-height: 1.55; color: var(--ink-2); margin: 0 0 5px; }
.factor-evidence p:last-child { margin-bottom: 0; }
.factor-evidence .ev-bound { font-size: 11px; color: var(--ink-3); }

/* Executive summary paragraph (real-run rows) — demos report treatment. */
.exec-summary {
  font-size: 13px;
  line-height: 1.6;
  color: var(--ink-2);
  margin: 10px 0 2px;
}

/* Opus-verified badge — stage:"verifier" rows (two-stage scoring). */
.verified-badge {
  display: inline-block;
  align-self: center;
  font-family: var(--mono);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid currentColor;
  padding: 2px 7px;
}

/* Aim-quality badge — drift-era frames get the amber method-note tone:
   real imagery, approximate parcel link. rtk_verified stays unbadged. */
.aim-badge {
  display: inline-block;
  font-family: var(--mono);
  font-size: 8.5px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--amber);
  background: var(--amber-bg);
  border: 1px solid var(--amber-border);
  padding: 1px 6px;
}

/* Distress tags */
.distress-tags { margin-top: 4px; }
.distress-tag {
  display: inline-block;
  font-family: var(--mono);
  font-size: 9.5px;
  padding: 2px 7px;
  margin: 0 4px 4px 0;
  background: var(--amber-bg);
  color: var(--amber);
  border: 1px solid var(--amber-border);
}

/* Filmstrip (segment imagery, parcel side-camera candidates) */
.filmstrip-caption {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin: 2px 0 8px;
}
.filmstrip-caption .cap-count { margin-left: auto; color: var(--ink-4); }
.filmstrip {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 8px;
  scrollbar-width: thin;
}
.frame-tile {
  flex: 0 0 auto;
  width: 150px;
  cursor: zoom-in;
  border: 1px solid var(--rule);
  overflow: hidden;
  background: var(--panel);
  transition: border-color 0.12s, box-shadow 0.12s;
}
.frame-tile:hover { border-color: var(--ink-4); box-shadow: var(--shadow-1); }
/* drift-era frames: amber outline + corner badge (aim_quality tiering). */
.frame-tile.drift { position: relative; border-color: var(--amber-border); }
.frame-tile.drift:hover { border-color: var(--amber); }
.frame-tile .aim-badge { position: absolute; top: 5px; left: 5px; z-index: 1; }
.frame-tile img {
  width: 100%;
  height: 96px;
  object-fit: cover;
  display: block;
  background: var(--rule-2);
}
.frame-meta {
  display: flex;
  justify-content: space-between;
  gap: 6px;
  padding: 3px 7px;
  background: var(--ink);
  font-family: var(--mono);
  font-size: 8.5px;
  letter-spacing: 0.04em;
  color: var(--paper-2);
  white-space: nowrap;
}
.frame-meta .frame-time { color: var(--gold); }
.show-all-btn {
  display: block;
  width: 100%;
  margin-top: 6px;
  padding: 7px;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-2);
  background: var(--paper);
  border: 1px solid var(--rule);
  cursor: pointer;
}
.show-all-btn:hover { border-color: var(--ink-4); }

/* Section heading inside drawer */
.drawer-section { margin-top: 16px; }
.drawer-section .kicker { margin-bottom: 7px; }

/* ════════════════════════════════════════════════════════════════════
   Drive-by viewshed player — ported from the demos imagery-example
   (dhs_imagery_example.html): featured frame, video controls,
   thumbnail strip with TRG badge + blue/white active halo.
   ════════════════════════════════════════════════════════════════════ */
.driveby-featured-wrap {
  position: relative;
  background: var(--panel);
  border: 1px solid var(--rule);
  padding: 10px;
  margin-bottom: 10px;
}
.driveby-featured {
  width: 100%;
  height: auto;
  display: block;
  border: 5px solid var(--sev-none);  /* neutral; JS recolors the trigger */
  background: #0f172a;
  min-height: 120px;
}
.driveby-featured-meta {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 6px;
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--ink-3);
  margin-top: 8px;
}
.driveby-featured-meta strong { color: var(--ink); font-weight: 600; }
.driveby-featured-meta .trg-tag {
  display: inline-block;
  padding: 1px 7px;
  font-weight: 700;
  color: #fff;
  background: var(--accent);
  letter-spacing: 0.06em;
}

.video-controls {
  display: flex;
  gap: 10px;
  align-items: center;
  margin: 0 0 10px 0;
  padding: 9px 11px;
  background: var(--paper-2);
  border: 1px solid var(--rule);
}
.video-controls button {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: var(--accent);
  color: #fff;
  border: 0;
  padding: 7px 12px;
  cursor: pointer;
  font-weight: 600;
}
.video-controls button:hover { filter: brightness(1.18); }
.video-controls button.paused { background: #475569; }
.video-controls .video-state {
  margin-left: auto;
  font-family: var(--mono);
  font-size: 10px;
  color: var(--ink-3);
  letter-spacing: 0.06em;
  white-space: nowrap;
}
.video-controls .video-state strong { color: var(--ink); font-weight: 600; }

.driveby-strip {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding: 10px 4px 12px;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  background: var(--paper);
  scrollbar-width: thin;
}
.driveby-strip::-webkit-scrollbar { height: 8px; }
.driveby-strip::-webkit-scrollbar-thumb { background: #cbd5e1; }
.driveby-thumb {
  flex: 0 0 92px;
  cursor: pointer;
  position: relative;
  transition: transform 120ms;
  background: #0f172a;
  border: 3px solid var(--sev-none);
}
.driveby-thumb img { width: 86px; height: 58px; object-fit: cover; display: block; }
.driveby-thumb.trigger { border-color: var(--accent); }
/* Active frame: white halo + civic-blue outline, the demos focal ring. */
.driveby-thumb.active {
  transform: translateY(-2px);
  outline: 3px solid #2563eb;
  outline-offset: 0;
  box-shadow: 0 0 0 6px #ffffff, 0 0 0 9px #2563eb;
  z-index: 1;
}
.driveby-thumb .frame-num {
  position: absolute;
  top: 0; left: 0;
  font-family: var(--mono);
  font-size: 9px;
  background: rgba(15, 23, 42, 0.78);
  color: #f1f5f9;
  padding: 1px 4px;
  letter-spacing: 0.03em;
}
.driveby-thumb .trigger-badge {
  position: absolute;
  bottom: 0; right: 0;
  font-family: var(--mono);
  font-size: 9px;
  font-weight: 700;
  background: var(--accent);
  color: #fff;
  padding: 1px 4px;
  letter-spacing: 0.06em;
}
.driveby-foot {
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: 0.04em;
  color: var(--ink-4);
  margin-top: 8px;
}

/* ── Lightbox ──────────────────────────────────────────────────────── */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 9000;
  background: rgba(10, 10, 10, 0.94);
  align-items: center;
  justify-content: center;
  cursor: zoom-out;
}
.lightbox.open { display: flex; }
.lightbox img {
  max-width: 93vw;
  max-height: 85vh;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  cursor: grab;
  user-select: none;
  transform-origin: center;
  transition: transform 60ms linear;
}
.lightbox img.dragging { cursor: grabbing; transition: none; }
.lightbox-caption {
  position: absolute;
  bottom: 18px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.05em;
  color: rgba(255, 255, 255, 0.85);
  background: rgba(0, 0, 0, 0.45);
  border-radius: 999px;
  padding: 5px 14px;
  white-space: nowrap;
  max-width: 90vw;
  overflow: hidden;
  text-overflow: ellipsis;
}
.lightbox-btn {
  position: absolute;
  width: 38px; height: 38px;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
  font-size: 19px;
  line-height: 1;
  cursor: pointer;
}
.lightbox-btn:hover { background: rgba(255, 255, 255, 0.3); }
.lightbox-close { top: 16px; right: 16px; }
.lightbox-prev { left: 14px; top: 50%; transform: translateY(-50%); }
.lightbox-next { right: 14px; top: 50%; transform: translateY(-50%); }
.lightbox-hint {
  position: absolute;
  top: 22px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.45);
}

/* ── Map hover tooltip ─────────────────────────────────────────────── */
.map-tip {
  position: absolute;
  z-index: 35;
  pointer-events: none;
  background: var(--ink);
  color: var(--paper-2);
  font-size: 11px;
  font-weight: 500;
  padding: 4px 9px;
  white-space: nowrap;
  opacity: 0;
  transition: opacity 80ms ease-out;
  box-shadow: 0 2px 6px rgba(10, 10, 10, 0.3);
}
.map-tip.visible { opacity: 1; }
.map-tip .tip-score { font-family: var(--mono); font-weight: 700; margin-left: 6px; }

/* Zoom-hint chip (parcels page, below fetch zoom) */
.zoom-hint {
  position: absolute;
  bottom: 46px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 20;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-2);
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid var(--rule);
  border-radius: 999px;
  padding: 6px 14px;
  box-shadow: var(--shadow-1);
}

/* Map loading veil */
.map-veil {
  position: absolute;
  inset: 0;
  z-index: 15;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(250, 250, 247, 0.55);
  backdrop-filter: blur(1px);
  transition: opacity 0.3s ease;
  pointer-events: none;
}
.map-veil.gone { opacity: 0; }
.map-veil .veil-chip {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-3);
  background: var(--panel);
  border: 1px solid var(--rule);
  border-radius: 999px;
  padding: 8px 16px;
  box-shadow: var(--shadow-1);
  display: inline-flex;
  align-items: center;
  gap: 9px;
}
.veil-chip .spin {
  width: 12px; height: 12px;
  border: 2px solid var(--rule);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: pm-spin 0.8s linear infinite;
}
@keyframes pm-spin { to { transform: rotate(360deg); } }

/* ════════════════════════════════════════════════════════════════════
   Landing page — demos gb_roads_landing.html structure: hero (eyebrow,
   serif h1, lede), KPI row on hairline dividers, tab grid of view
   cards, rubric grid, method note, editorial footer.
   ════════════════════════════════════════════════════════════════════ */
.container { max-width: 1200px; margin: 0 auto; padding: 0 28px; width: 100%; }

.hero { padding: 36px 0 26px; border-bottom: 1px solid var(--rule); }
.eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 10px;
  font-weight: 600;
}
.hero h1 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 40px;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin: 0 0 10px 0;
  max-width: 880px;
}
.hero h1 em { font-style: italic; color: var(--accent); }
.hero .lede {
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--ink-2);
  max-width: 760px;
  margin: 0;
}

.kpi-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--rule-2);
  border: 1px solid var(--rule-2);
  margin: 26px 0;
}
.kpi-cell { background: var(--panel); padding: 18px 20px 16px; }
.kpi-num {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 30px;
  line-height: 1.05;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}
.kpi-label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--ink-4);
  margin-top: 5px;
}
@media (max-width: 900px) { .kpi-row { grid-template-columns: 1fr 1fr; } }

.section-title {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 22px;
  letter-spacing: -0.01em;
  margin: 34px 0 14px;
}

.tab-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin: 0 0 8px;
}
@media (max-width: 900px) { .tab-grid { grid-template-columns: 1fr; } }
.tab-card {
  display: block;
  background: var(--panel);
  border: 1px solid var(--rule);
  padding: 18px 20px;
  text-decoration: none;
  color: var(--ink);
  position: relative;
  transition: background 0.12s, border-color 0.12s;
}
.tab-card:hover { background: var(--paper-2); border-color: var(--ink-4); }
.tab-card h3 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 17px;
  margin: 0 0 6px;
}
.tab-card p { font-size: 12.5px; line-height: 1.55; color: var(--ink-3); margin: 0; }
.tab-card .tab-kicker {
  font-family: var(--mono);
  font-size: 9.5px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
}
.tab-card::after {
  content: "→";
  position: absolute;
  top: 16px; right: 18px;
  color: var(--rule);
  font-size: 16px;
  transition: color 0.12s, transform 0.12s;
}
.tab-card:hover::after { color: var(--accent); transform: translateX(2px); }

.rubric-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin: 0 0 8px;
}
@media (max-width: 900px) { .rubric-grid { grid-template-columns: 1fr; } }
.rubric-card {
  background: var(--panel);
  border: 1px solid var(--rule);
  padding: 16px 18px;
}
.rubric-card .rubric-kicker {
  font-family: var(--mono);
  font-size: 9.5px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 7px;
}
.rubric-card p { font-size: 12.5px; line-height: 1.55; color: var(--ink-2); margin: 0; }
.rubric-card .rubric-scale { margin-top: 10px; }
.rubric-scale .legend-row { font-size: 11.5px; }

.landing-method { margin: 30px 0 40px; max-width: 880px; }

.site-footer {
  border-top: 1px solid var(--rule);
  background: var(--panel);
  margin-top: 24px;
}
.site-footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px 28px;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-4);
}

/* ════════════════════════════════════════════════════════════════════
   Client access — login form (/login) and workspace home (/app).
   Same restraint as everything above: square corners, hairline rules,
   mono labels, the accent only on the action.
   ════════════════════════════════════════════════════════════════════ */
.login-card {
  max-width: 420px;
  background: var(--panel);
  border: 1px solid var(--rule);
  border-top: 3px solid var(--accent);
  padding: 20px 22px 16px;
  margin: 30px 0 44px;
}
.login-card form { display: flex; flex-direction: column; gap: 10px; }
.login-input {
  width: 100%;
  font-family: var(--mono);
  font-size: 13px;
  color: var(--ink);
  padding: 9px 11px;
  border: 1px solid var(--rule);
  background: var(--panel);
  border-radius: 0;
}
.login-input::placeholder { color: var(--ink-4); }
.login-input:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
.login-submit {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: var(--accent);
  color: #fff;
  border: 0;
  padding: 10px 14px;
  cursor: pointer;
}
.login-submit:hover { filter: brightness(1.18); }
.login-help {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.05em;
  color: var(--ink-4);
  margin-top: 10px;
}
.login-error {
  font-size: 12px;
  color: var(--sev-high);
  background: #fdf2f2;
  border: 1px solid #f0c4c4;
  border-left: 3px solid var(--sev-high);
  padding: 7px 10px;
  margin-bottom: 11px;
}

/* Workspace home (/app) */
.city-block { margin: 0 0 10px; }
.city-block-title { display: flex; align-items: center; gap: 10px; }
.city-block-title img { width: 26px; height: 26px; display: block; }
.logout-form { margin-left: auto; display: flex; align-items: center; }
.logout-btn {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-2);
  background: var(--paper);
  border: 1px solid var(--rule);
  padding: 6px 12px;
  cursor: pointer;
}
.logout-btn:hover { color: var(--ink); border-color: var(--ink-4); }

@media (prefers-reduced-motion: reduce) {
  .panel, .drawer, .skel, .veil-chip .spin { transition: none; animation: none; }
}

@media (max-width: 760px) {
  .panel { width: calc(100vw - 28px); }
  .drawer { width: 100vw; max-width: 100vw; }
  .client-tag { display: none; }
  .hero h1 { font-size: 30px; }
}