/* ─── UK Elections Dashboard — styles.css ──────────────────────────────── */

:root {
  --bg:         #0f172a;
  --bg-card:    #1e293b;
  --bg-card2:   #263347;
  --border:     #334155;
  --text:       #f1f5f9;
  --text-muted: #94a3b8;
  --text-dim:   #64748b;

  /* Bloc colours */
  --bloc-LAB:    #E4003B;
  --bloc-CON:    #0087DC;
  --bloc-LDEM:   #FAA61A;
  --bloc-REFORM: #12B6CF;
  --bloc-GRN:    #02A95B;
  --bloc-NAT:    #c6b300;
  --bloc-OTH:    #6B7280;
  --bloc-DNV:    #374151;

  --radius:  10px;
  --shadow:  0 4px 24px rgba(0,0,0,0.4);
}

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

html { font-size: 15px; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  min-height: 100vh;
  padding: 0 0 60px;
}

/* ─── Header ─────────────────────────────────────────────────────────────── */
header {
  background: linear-gradient(135deg, #1a2744 0%, #0f172a 100%);
  border-bottom: 1px solid var(--border);
  padding: 24px 40px;
  display: flex;
  align-items: center;
  gap: 20px;
}
.header-flag {
  font-size: 2.2rem;
  line-height: 1;
}
header h1 {
  font-size: 1.55rem;
  font-weight: 700;
  letter-spacing: -0.5px;
  color: #fff;
}
header p {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-top: 2px;
}
.header-meta {
  margin-left: auto;
  text-align: right;
  font-size: 0.75rem;
  color: var(--text-dim);
}
.data-note {
  display: inline-block;
  background: rgba(250,166,26,0.15);
  border: 1px solid rgba(250,166,26,0.35);
  color: #FAA61A;
  border-radius: 4px;
  padding: 2px 8px;
  font-size: 0.72rem;
  margin-top: 4px;
}

/* ─── bzhmacro brand lockup (header right) ──────────────────────────────── */
.bzh-brand {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: inherit;
  opacity: 0.78;
  transition: opacity 0.2s ease;
}
.bzh-brand:hover { opacity: 1; }
.bzh-brand img {
  height: 32px;
  width: auto;
  display: block;
  flex-shrink: 0;
}
.bzh-brand .bzh-wordmark {
  font-family: 'SF Mono', ui-monospace, Menlo, Consolas, monospace;
  font-size: 0.82rem;
  font-weight: 300;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  line-height: 1;
  white-space: nowrap;
}
.bzh-brand .bzh-wordmark strong {
  color: #fff;
  font-weight: 700;
}

/* ─── Layout ─────────────────────────────────────────────────────────────── */
main {
  max-width: 1400px;
  margin: 0 auto;
  padding: 32px 24px 0;
  display: grid;
  gap: 28px;
}

.panel {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.panel-header {
  padding: 18px 24px 14px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: baseline;
  gap: 12px;
  flex-wrap: wrap;
}
.panel-header h2 {
  font-size: 1.05rem;
  font-weight: 600;
  color: #fff;
}
.panel-header p {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-left: auto;
}
.panel-body {
  padding: 24px;
}

/* ─── Scenario selector ───────────────────────────────────────────────────── */
.scenario-controls {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
  padding: 14px 24px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-card2);
}
.scenario-controls label {
  font-size: 0.8rem;
  color: var(--text-muted);
}
.scenario-controls select {
  background: var(--bg);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 5px 10px;
  font-size: 0.82rem;
  cursor: pointer;
}
.scenario-controls select:focus {
  outline: none;
  border-color: #60a5fa;
}

/* ─── Split layout for Sankey + Matrix ───────────────────────────────────── */
.sankey-matrix-grid {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 28px;
}
@media (max-width: 1100px) {
  .sankey-matrix-grid { grid-template-columns: 1fr; }
}

/* ─── Sankey ─────────────────────────────────────────────────────────────── */
#sankey-container {
  min-height: 420px;
  position: relative;
}
#sankey-container svg {
  width: 100%;
  display: block;
}
.sankey-tooltip {
  position: fixed;
  background: #1e293b;
  border: 1px solid #334155;
  border-radius: 6px;
  padding: 8px 12px;
  font-size: 0.78rem;
  color: #f1f5f9;
  pointer-events: none;
  z-index: 1000;
  max-width: 220px;
  line-height: 1.4;
  box-shadow: 0 4px 16px rgba(0,0,0,0.5);
}
.sankey-tooltip .tt-title { font-weight: 600; margin-bottom: 4px; }
.sankey-tooltip .tt-pct   { font-size: 1rem; font-weight: 700; }

/* Backtest strip under Sankey */
.backtest-strip {
  display: flex;
  gap: 0;
  border-top: 1px solid var(--border);
  margin-top: 8px;
  padding-top: 14px;
  flex-wrap: wrap;
  gap: 16px;
}
.bt-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  min-width: 80px;
}
.bt-party {
  font-size: 0.72rem;
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.bt-values {
  display: flex;
  gap: 6px;
  align-items: baseline;
  margin-top: 3px;
}
.bt-predicted { font-size: 0.9rem; font-weight: 700; }
.bt-actual    { font-size: 0.75rem; color: var(--text-muted); }
.bt-error     { font-size: 0.72rem; }
.bt-error.pos { color: #4ade80; }
.bt-error.neg { color: #f87171; }

/* ─── Interactive Matrix ─────────────────────────────────────────────────── */
#matrix-panel .panel-body { padding: 16px 20px; }

.matrix-label-row {
  display: flex;
  gap: 4px;
  margin-bottom: 8px;
  padding-left: 72px;
}
.matrix-col-label {
  flex: 1;
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--text-muted);
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.matrix-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
  height: 32px;
}
.matrix-row-label {
  width: 64px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text);
  text-align: right;
  padding-right: 8px;
  flex-shrink: 0;
}
.matrix-bar-track {
  flex: 1;
  height: 28px;
  border-radius: 4px;
  overflow: hidden;
  position: relative;
  background: var(--bg);
  cursor: default;
  user-select: none;
}
.matrix-segment {
  display: inline-block;
  height: 100%;
  position: absolute;
  top: 0;
  transition: filter 0.1s;
}
.matrix-segment:hover { filter: brightness(1.15); }

.matrix-handle {
  position: absolute;
  top: -2px;
  width: 8px;
  height: 32px;
  background: rgba(255,255,255,0.6);
  border: 1px solid rgba(255,255,255,0.9);
  border-radius: 3px;
  cursor: ew-resize;
  z-index: 10;
  transform: translateX(-4px);
  transition: background 0.1s;
}
.matrix-handle:hover, .matrix-handle.dragging {
  background: rgba(255,255,255,0.9);
}

.matrix-reset-btn {
  margin-top: 12px;
  padding: 6px 14px;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-muted);
  border-radius: 6px;
  font-size: 0.78rem;
  cursor: pointer;
  transition: all 0.15s;
}
.matrix-reset-btn:hover {
  border-color: #60a5fa;
  color: #60a5fa;
}

/* ─── Local elections chart ───────────────────────────────────────────────── */
#local-chart-container {
  overflow-x: auto;
}
#local-chart-container svg {
  display: block;
}
.lc-year-label {
  font-size: 11px;
  fill: var(--text-muted);
  text-anchor: middle;
}
.lc-grid-line {
  stroke: var(--border);
  stroke-width: 0.5;
}
.lc-axis-label {
  font-size: 10px;
  fill: var(--text-dim);
}

/* Legend */
.legend {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 16px;
}
.legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  color: var(--text-muted);
}
.legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 2px;
  flex-shrink: 0;
}

/* ─── KNN Ward Lookup ────────────────────────────────────────────────────────── */

/* Panel must be overflow:visible so the autocomplete dropdown isn't clipped */
#section-knn {
  overflow: visible;
}

/* Top row: search col on left, map box on right */
.knn-top-row {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  margin-bottom: 20px;
}
.knn-search-col {
  flex: 1;
  min-width: 0;
}

/* Map container — compact British Isles box */
#knn-map {
  width: 320px;
  height: 400px;
  flex-shrink: 0;
  border-radius: 8px;
  background: #1e293b;
  border: 1px solid var(--border);
  outline: none;
}
#knn-map:focus { outline: none; }

@media (max-width: 900px) {
  .knn-top-row { flex-direction: column; }
  #knn-map { width: 100%; height: 280px; }
}

/* Leaflet tooltip dark-theme override */
.knn-map-tooltip.leaflet-tooltip {
  background: var(--bg-card2);
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 0.75rem;
  padding: 4px 8px;
  border-radius: 5px;
  box-shadow: var(--shadow);
}
.knn-map-tooltip.leaflet-tooltip::before { display: none; }

.knn-search-row {
  position: relative;
  width: 100%;
}
#knn-search {
  width: 100%;
  background: var(--bg);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 9px 14px;
  font-size: 0.9rem;
  outline: none;
  transition: border-color 0.15s;
}
#knn-search:focus { border-color: #60a5fa; }

.knn-suggestions {
  position: absolute;
  top: calc(100% + 4px);
  left: 0; right: 0;
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: 8px;
  z-index: 200;
  max-height: 240px;
  overflow-y: auto;
  box-shadow: var(--shadow);
}
.knn-sugg-item {
  padding: 8px 14px;
  font-size: 0.82rem;
  cursor: pointer;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 8px;
}
.knn-sugg-item:last-child { border-bottom: none; }
.knn-sugg-item:hover { background: rgba(96,165,250,0.12); }
.knn-sugg-council {
  font-size: 0.72rem;
  color: var(--text-dim);
  white-space: nowrap;
}

/* Result grid: selected ward card + neighbours */
.knn-grid {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 20px;
}
@media (max-width: 900px) {
  .knn-grid { grid-template-columns: 1fr; }
}

.knn-card {
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px 18px;
}
.knn-card-title {
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 2px;
}
.knn-card-subtitle {
  font-size: 0.75rem;
  color: var(--text-dim);
  margin-bottom: 14px;
}
.knn-feat-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 5px;
}
.knn-feat-label {
  width: 148px;
  font-size: 0.7rem;
  color: var(--text-muted);
  flex-shrink: 0;
  text-align: right;
  padding-right: 4px;
}
.knn-feat-bar-track {
  flex: 1;
  height: 8px;
  background: var(--bg);
  border-radius: 4px;
  overflow: hidden;
  position: relative;
}
.knn-feat-bar-fill {
  position: absolute;
  top: 0; left: 0; bottom: 0;
  border-radius: 4px;
  transition: width 0.25s ease;
}
.knn-feat-value {
  width: 44px;
  font-size: 0.7rem;
  color: var(--text-muted);
  text-align: right;
  flex-shrink: 0;
}

/* Neighbour table */
.knn-neighbours {
  overflow-x: auto;
}
.knn-nbr-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8rem;
}
.knn-nbr-table th {
  text-align: left;
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.4px;
  padding: 6px 10px;
  border-bottom: 1px solid var(--border);
}
.knn-nbr-table td {
  padding: 8px 10px;
  border-bottom: 1px solid rgba(51,65,85,0.5);
  vertical-align: top;
}
.knn-nbr-table tr:last-child td { border-bottom: none; }
.knn-nbr-table tr:hover td { background: rgba(96,165,250,0.06); cursor: pointer; }
.knn-rank {
  font-size: 0.68rem;
  color: var(--text-dim);
  min-width: 20px;
}
.knn-ward-name { font-weight: 600; color: var(--text); }
.knn-council-name { font-size: 0.72rem; color: var(--text-dim); }
.knn-distance {
  font-size: 0.72rem;
  color: var(--text-muted);
  font-family: monospace;
}
.knn-sim-bar-track {
  width: 80px;
  height: 6px;
  background: var(--bg);
  border-radius: 3px;
  overflow: hidden;
}
.knn-sim-bar-fill {
  height: 100%;
  background: #60a5fa;
  border-radius: 3px;
}

.knn-placeholder {
  color: var(--text-dim);
  font-size: 0.85rem;
  padding: 12px 0;
}

/* ─── Sticky section nav ──────────────────────────────────────────────────── */
.section-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(15,23,42,0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  display: flex;
  gap: 0;
  padding: 0 24px;
  overflow-x: auto;
}
.snav-link {
  padding: 11px 16px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-muted);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  white-space: nowrap;
  transition: color 0.15s, border-color 0.15s;
}
.snav-link:hover      { color: var(--text); }
.snav-link.active     { color: #60a5fa; border-bottom-color: #60a5fa; }

/* ─── Polls Tracker ───────────────────────────────────────────────────────── */
.polls-status {
  color: var(--text-dim);
  font-size: 0.82rem;
  padding: 8px 0;
}
.polls-error {
  color: #fca5a5;
  font-size: 0.82rem;
  padding: 8px 0;
}
.polls-error a { color: #93c5fd; }
.polls-updated {
  font-size: 0.75rem;
  color: var(--text-dim);
  margin-bottom: 16px;
}
.polls-updated a:hover { color: var(--text-muted); }

.polls-body {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 28px;
  align-items: start;
  margin-bottom: 20px;
}
@media (max-width: 900px) {
  .polls-body { grid-template-columns: 1fr; }
}

/* Standings horizontal bars */
.polls-standings-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}
.polls-standings-title {
  flex: 1;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.polls-bar-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 7px;
}
.polls-bar-label {
  width: 90px;
  font-size: 0.78rem;
  color: var(--text-muted);
  text-align: right;
  flex-shrink: 0;
}
.polls-bar-track {
  flex: 1;
  height: 20px;
  background: var(--bg);
  border-radius: 4px;
  overflow: hidden;
  position: relative;
  display: flex;
  align-items: center;
}
.polls-bar-track--ge {
  border: 1px dashed rgba(255,255,255,0.1);
}
.polls-bar-fill {
  position: absolute;
  top: 0; left: 0; bottom: 0;
  border-radius: 4px;
  transition: width 0.4s ease;
}
.polls-bar-pct {
  font-size: 0.72rem;
  font-weight: 700;
  min-width: 38px;
  text-align: right;
  flex-shrink: 0;
}

/* Raw polls table */
.polls-table-wrap {
  margin-top: 8px;
  border-top: 1px solid var(--border);
  padding-top: 12px;
}
.polls-table-wrap summary {
  font-size: 0.78rem;
  color: var(--text-dim);
  cursor: pointer;
  user-select: none;
  outline: none;
  padding: 4px 0;
}
.polls-table-wrap summary:hover { color: var(--text-muted); }
.polls-raw-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.78rem;
  margin-top: 12px;
  overflow-x: auto;
  display: block;
}
.polls-raw-table th {
  text-align: left;
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.4px;
  padding: 5px 8px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.polls-raw-table td {
  padding: 6px 8px;
  border-bottom: 1px solid rgba(51,65,85,0.4);
  white-space: nowrap;
}
.polls-raw-table tr:last-child td { border-bottom: none; }
.polls-raw-table tr:hover td { background: rgba(96,165,250,0.05); }

/* ─── Demographic Map (Cartes) ────────────────────────────────────────────── */
.cartes-demo-banner {
  background: rgba(250,166,26,0.12);
  border: 1px solid rgba(250,166,26,0.3);
  color: #FAA61A;
  border-radius: 6px;
  padding: 7px 12px;
  font-size: 0.78rem;
  margin-bottom: 14px;
}
/* Scatter control bar — two columns, each stacking its rows vertically.
   Left column = X / Y axis selects (drive the scatter dimensions).
   Right column = Election picker + "Show all wards" toggle (drive the
   background colouring + per-ward dot reveal). */
.cartes-controls {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 18px;
  align-items: start;
  margin-bottom: 16px;
}
.cartes-controls-col {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 0;
}
.cartes-control-row {
  display: flex;
  align-items: center;
  gap: 8px;
}
.cartes-control-row label {
  flex: 0 0 56px;          /* line up the selects on both columns */
  text-align: right;
}
.cartes-controls label {
  font-size: 0.8rem;
  color: var(--text-muted);
}
.cartes-controls select {
  background: var(--bg);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 5px 10px;
  font-size: 0.82rem;
  cursor: pointer;
  flex: 1 1 auto;
  min-width: 0;
}
.cartes-controls select:focus { outline: none; border-color: #60a5fa; }
.cartes-count {
  font-size: 0.72rem;
  color: var(--text-dim);
  margin-left: 8px;
}
/* "Show all wards" toggle — sits below the Election dropdown on the right */
.cartes-dots-toggle {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.78rem;
  color: var(--text-muted);
  cursor: pointer;
  user-select: none;
  margin-left: 64px;       /* line up with the right-column select start */
}
.cartes-dots-toggle input[type="checkbox"] {
  accent-color: #60a5fa;
  cursor: pointer;
  width: 14px;
  height: 14px;
}
.cartes-chart-wrap {
  position: relative;
  overflow: hidden;
}
#cartes-canvas {
  position: absolute;
  top: 0; left: 0;
  pointer-events: none;
}
#cartes-svg {
  position: relative;
  display: block;
}
.cartes-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 12px;
}
.cartes-tooltip {
  position: fixed;
  background: #1e293b;
  border: 1px solid #334155;
  border-radius: 6px;
  padding: 8px 12px;
  font-size: 0.78rem;
  color: #f1f5f9;
  pointer-events: none;
  z-index: 1000;
  max-width: 240px;
  line-height: 1.5;
  box-shadow: 0 4px 16px rgba(0,0,0,0.5);
}
.cartes-placeholder {
  color: var(--text-dim);
  font-size: 0.85rem;
  padding: 12px 0;
  line-height: 1.8;
}

/* ─── Ward Explorer — two-column grid ───────────────────────────────────── */
.cartes-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: start;
}
@media (max-width: 980px) {
  .cartes-grid { grid-template-columns: 1fr; }
}
.cartes-col {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

/* Square chart wrappers (1:1 aspect). Both the scatter (cartes-chart-wrap)
   and the constituency mini-map (cartes-con-map-wrap) use the same max-width
   so the two halves of the explorer read as equal-weight twins. The
   per-ward detail panel that used to share the right column has been moved
   below the grid (full width) — see .cartes-detail. */
.cartes-chart-wrap.cartes-square,
.cartes-con-map-wrap.cartes-square {
  aspect-ratio: 1 / 1;
  width: 100%;
  max-width: 560px;
  background: #0c1629;
  border: 1px solid var(--border);
  border-radius: 8px;
}
.cartes-con-map-wrap.cartes-square {
  position: relative;
  overflow: hidden;
}

/* Full-width per-ward detail panel — sits below the scatter+map row.
   Mirrors the Makerfield deep-dive page's detail card (4 demo boxes in a
   grid + vote-shares table). Grown to span both columns so the 6-column
   vote-share table (Loc26 / Loc21-24 / '24 / '19 / '17 / '15) and the
   detailed demographic breakouts have room to breathe. */
.cartes-detail {
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px 16px;
  margin-top: 18px;
  display: flex; flex-direction: column; gap: 12px;
  font-size: 0.82rem;
}
/* Backward-compat: the old narrow .cartes-detail-col rules referenced .cartes-detail-* internals.
   New panel uses the same internal classes so existing tweaks keep applying. */
.cartes-detail-col { /* legacy alias — kept in case any other panel still uses it */
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 14px;
  display: flex; flex-direction: column; gap: 10px;
  font-size: 0.78rem;
}
.cartes-detail-empty {
  color: var(--text-dim); font-size: 0.78rem;
  text-align: center; padding: 6px 4px;
}
.cartes-detail-head {
  border-bottom: 1px solid var(--border);
  padding-bottom: 8px;
}
.cartes-detail-title { font-size: 0.95rem; font-weight: 700; color: #fff; }
.cartes-detail-sub   {
  font-size: 0.7rem; color: var(--text-muted); margin-top: 2px;
  display: flex; flex-wrap: wrap; gap: 6px;
}
/* Detail demos grid — 4 boxes across on wide viewports (matches the
   Makerfield deep-dive page), collapses to 2x2 below 920px and to a single
   column below 600px. Each box reads as a card with its theme accent on
   the border + section heading. */
.cartes-demos-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}
@media (max-width: 920px) {
  .cartes-demos-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .cartes-demos-grid { grid-template-columns: 1fr; }
}
.cartes-demo-block {
  background: rgba(255,255,255,0.02);
  border: 1px solid color-mix(in srgb, var(--cd-accent, var(--border)) 35%, transparent);
  border-radius: 6px;
  padding: 8px 10px;
}
.cartes-demo-block .cartes-detail-section { color: var(--cd-accent, var(--text-muted)); }
.cartes-vote-box {
  background: rgba(96,165,250,0.04);
  border: 1px solid rgba(96,165,250,0.30);
  border-radius: 6px;
  padding: 10px 12px;
}
.cartes-vote-box .cartes-detail-section { color: #60a5fa; }
.cartes-detail-section {
  font-size: 0.62rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.5px; margin-bottom: 6px;
}
.cartes-detail-tbl {
  width: 100%; border-collapse: collapse; font-size: 0.74rem;
}
.cartes-detail-tbl td, .cartes-detail-tbl th { padding: 3px 5px; text-align: left; }
.cartes-detail-tbl th {
  font-size: 0.6rem; text-transform: uppercase; letter-spacing: 0.4px;
  color: var(--text-dim); font-weight: 600;
  border-bottom: 1px solid rgba(51,65,85,0.4);
}
.cartes-cd-val { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
#cartes-con-svg { width: 100%; height: 100%; display: block; }
.cartes-con-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 18px;
  color: var(--text-muted);
  font-size: 0.85rem;
  line-height: 1.6;
}

/* ─── Right column: search + filter chips ────────────────────────────────── */
.cartes-search-row {
  position: relative;
  margin-bottom: 10px;
}
#cartes-search {
  width: 100%;
  background: var(--bg);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 9px 12px;
  font-size: 0.88rem;
}
#cartes-search:focus { outline: none; border-color: #60a5fa; }
.cartes-suggestions {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  background: #1e293b;
  border: 1px solid #334155;
  border-radius: 6px;
  z-index: 50;
  max-height: 320px;
  overflow-y: auto;
  box-shadow: 0 6px 22px rgba(0,0,0,0.45);
}
.cartes-sugg-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  font-size: 0.82rem;
  cursor: pointer;
  border-bottom: 1px solid rgba(51,65,85,0.55);
}
.cartes-sugg-item:last-child { border-bottom: none; }
.cartes-sugg-item:hover { background: rgba(96,165,250,0.10); }
.cartes-sugg-kind {
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  background: rgba(18,182,207,0.18);
  color: #12B6CF;
  border-radius: 3px;
  padding: 1px 5px;
  flex-shrink: 0;
}
.cartes-sugg-kind-ward {
  background: rgba(96,165,250,0.18);
  color: #93c5fd;
}
.cartes-sugg-meta {
  margin-left: auto;
  font-size: 0.7rem;
  color: var(--text-dim);
}

/* .cartes-con-controls removed — the constituency-side Election dropdown was
   consolidated into the scatter panel's #cartes-elec select. */

.cartes-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-bottom: 12px;
}
/* Each demo chip carries its theme accent via the inline ``--chip-accent``
   custom property (set in cartes.js render to the group's hex colour from
   DEMO_CHIP_GROUPS). The border, hover background, and active state all
   pull from that variable so the colour stays group-consistent. */
.cartes-chip {
  --chip-accent: #60a5fa;                       /* fallback (blue) */
  background: rgba(255,255,255,0.04);
  color: var(--text-muted);
  border: 1px solid var(--border);
  border-left: 3px solid var(--chip-accent);    /* prominent group accent */
  border-radius: 999px;
  padding: 3px 11px;
  font-size: 0.72rem;
  font-weight: 600;
  cursor: pointer;
  transition: background .15s, color .15s, border-color .15s, box-shadow .15s;
}
.cartes-chip:hover {
  background: color-mix(in srgb, var(--chip-accent) 14%, transparent);
  color: var(--text);
  border-color: color-mix(in srgb, var(--chip-accent) 45%, var(--border));
}
.cartes-chip.is-active {
  background: color-mix(in srgb, var(--chip-accent) 18%, #0f172a);
  color: #f1f5f9;
  border-color: var(--chip-accent);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--chip-accent) 50%, transparent);
}
.cartes-chip-sep {
  display: inline-block;
  width: 1px;
  height: 18px;
  background: var(--border);
  margin: 0 4px;
  align-self: center;
}
/* Vote-share chips live on their own row, just below Winner + demographics.
   Slightly tighter top spacing so the two rows read as one filter cluster. */
.cartes-chip-row-votes { margin-top: -6px; }

.cartes-con-scale {
  margin-top: 10px;
}
.cartes-con-scale:empty { display: none; }
.cartes-scale-title {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.3px;
  color: var(--text-muted);
  margin-bottom: 4px;
}
.cartes-scale-bar {
  height: 10px;
  border-radius: 3px;
  border: 1px solid rgba(0,0,0,0.4);
}
.cartes-scale-ticks {
  display: flex;
  justify-content: space-between;
  margin-top: 3px;
  font-size: 0.66rem;
  color: var(--text-dim);
  font-variant-numeric: tabular-nums;
}

.cartes-con-meta {
  margin-top: 10px;
}
.cartes-con-summary {
  font-size: 0.78rem;
  color: var(--text-muted);
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px 12px;
  line-height: 1.6;
}
.cartes-con-summary-label {
  font-size: 0.66rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-dim);
  display: block;
  margin-bottom: 4px;
}

/* ─── Ward detail (below the two-column grid) ───────────────────────────── */
.cartes-detail {
  margin-top: 24px;
}
.cartes-detail:empty { display: none; }
.cartes-detail-head {
  border-top: 1px solid var(--border);
  padding-top: 18px;
  margin-bottom: 14px;
}
.cartes-detail-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
}
.cartes-detail-subtitle {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 2px;
}
.cartes-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 22px;
}
@media (max-width: 900px) {
  .cartes-detail-grid { grid-template-columns: 1fr; }
}
.cartes-detail-block {
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px 16px;
}
.cartes-detail-section {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-dim);
  margin-bottom: 8px;
}
.cartes-detail-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.78rem;
}
.cartes-detail-table td, .cartes-detail-table th {
  padding: 5px 8px;
  border-bottom: 1px solid rgba(51,65,85,0.45);
  text-align: left;
}
.cartes-detail-table tr:last-child td { border-bottom: none; }
.cartes-d-label { color: var(--text-muted); }
.cartes-d-val { text-align: right; font-variant-numeric: tabular-nums; }
.cartes-detail-elec th {
  font-size: 0.66rem;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  color: var(--text-dim);
  font-weight: 600;
}
.cartes-detail-elec td:first-child { width: 130px; }

/* ─── Render error ────────────────────────────────────────────────────────── */
.render-error {
  background: rgba(239,68,68,0.15);
  border: 1px solid rgba(239,68,68,0.4);
  color: #fca5a5;
  padding: 10px 14px;
  border-radius: 6px;
  font-size: 0.82rem;
  margin: 8px 0;
}