.insights-toggle-btn {
  width: var(--filters-action-size);
  height: var(--filters-action-size);
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  background: var(--surface-2);
  color: var(--muted);
  cursor: pointer;
}

.insights-toggle-btn svg { width: 15px; height: 15px; }
.insights-toggle-btn:hover { color: var(--text); border-color: var(--border-strong); }
.insights-toggle-btn[aria-pressed='true'] {
  border-color: var(--accent-strong);
  background: var(--accent-dim);
  color: var(--accent-strong);
}

@media (hover: hover) and (pointer: fine) {
  .filter-actions .insights-toggle-btn[aria-label]::after {
    left: auto;
    right: 0;
    transform: translateY(4px);
  }
  .filter-actions .insights-toggle-btn[aria-label]:hover::after,
  .filter-actions .insights-toggle-btn[aria-label]:focus-visible::after { transform: translateY(0); }
}

.nearby-controls {
  order: 4;
  flex: 1 1 100%;
  min-width: 0;
  padding-top: 0.65rem;
  border-top: 1px solid var(--border);
}

.nearby-radius { display: flex; align-items: center; flex-wrap: wrap; gap: 0.3rem; }
.nearby-label { margin-right: 0.3rem; font-size: 0.73rem; font-weight: 700; color: var(--text); }
.nearby-radius button {
  min-height: 30px;
  padding: 0.25rem 0.55rem;
  border: 1px solid var(--border);
  border-radius: var(--pill);
  background: var(--surface-2);
  color: var(--text-soft);
  font: 0.69rem var(--mono);
  cursor: pointer;
}
.nearby-radius button[aria-pressed='true'] { background: var(--accent-dim); border-color: var(--accent-strong); color: var(--text); }
.nearby-controls p { margin: 0.4rem 0 0; font-size: 0.67rem; color: var(--text-soft); }

.insights-overview {
  --heat-0: var(--surface-2);
  --heat-1: #2166ac;
  --heat-2: #66c2a5;
  --heat-3: #fee08b;
  --heat-4: #f46d43;
  --heat-5: #b2182b;
  --heat-ink: #172b35;
  --heat-edge-ink: #fff;
  margin-top: 0.9rem;
  padding: clamp(0.85rem, 2.5vw, 1.5rem);
  min-width: 0;
  background: linear-gradient(145deg, color-mix(in srgb, var(--accent) 3%, var(--surface)), var(--surface) 45%);
}

.insights-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 1rem; }
.insights-eyebrow { margin: 0 0 0.35rem; font: 0.63rem var(--mono); letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-soft); }
.insights-head h2 { margin: 0; font-size: clamp(1.25rem, 3.5vw, 1.85rem); line-height: 1.1; letter-spacing: -0.04em; }
.insights-intro { margin: 0.45rem 0 0; font-size: 0.8rem; color: var(--text-soft); }
.insights-close {
  width: 32px; height: 32px; flex-shrink: 0;
  border: 1px solid var(--border); border-radius: var(--pill);
  background: var(--surface-2); color: var(--text-soft); font-size: 1.1rem; cursor: pointer;
}
.insights-toolbar { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 0.6rem; margin: 1.15rem 0; }
.insights-toolbar label { display: flex; align-items: center; gap: 0.5rem; font-size: 0.72rem; font-weight: 600; }
.insights-toolbar select {
  max-width: 100%; min-height: 34px; padding: 0.35rem 0.6rem;
  border: 1px solid var(--border-strong); border-radius: var(--r-sm);
  background: var(--surface); color: var(--text); font: 0.7rem var(--body);
}
.insights-toolbar p { margin: 0; font-size: 0.7rem; color: var(--text-soft); }
.insights-summary { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-block: 1px solid var(--border); padding: 0.85rem 0; gap: 1rem; }
.insights-summary div { display: grid; gap: 0.25rem; }
.insights-summary strong { font-size: clamp(1.1rem, 3vw, 1.5rem); font-weight: 800; letter-spacing: -0.03em; font-variant-numeric: tabular-nums; }
.insights-summary span { font: 0.65rem var(--mono); color: var(--text-soft); }
.heatmap-legend { display: flex; justify-content: flex-end; align-items: center; flex-wrap: wrap; gap: 0.25rem; padding: 1rem 0 0.5rem; font: 0.63rem var(--mono); color: var(--text-soft); }
.heatmap-swatch { width: 13px; height: 13px; border-radius: 3px; }
.heatmap-scroll { max-width: 100%; max-height: min(65vh, 740px); overflow: auto; overscroll-behavior: contain; scrollbar-width: thin; scrollbar-color: var(--border-strong) var(--surface); border-bottom: 1px solid var(--border); }
.race-heatmap { width: 100%; border-spacing: 4px; table-layout: auto; font: 0.67rem var(--mono); font-variant-numeric: tabular-nums; }
.race-heatmap caption { text-align: left; font: 0.65rem var(--body); color: var(--text-soft); padding: 0.35rem 0 0.7rem; }
.race-heatmap th { padding: 0.4rem; color: var(--text-soft); font-weight: 500; white-space: nowrap; }
.race-heatmap thead th { position: sticky; top: 0; z-index: 2; background: var(--surface); }
.race-heatmap tbody th { font-weight: 700; letter-spacing: 0.04em; }
.race-heatmap tr > th:first-child { position: sticky; left: 0; z-index: 1; background: var(--surface); text-align: left; min-width: 54px; }
.race-heatmap thead th:first-child { z-index: 3; }
.race-heatmap td { padding: 0; text-align: center; min-width: 64px; }
.heatmap-cell { display: block; width: 100%; min-width: 60px; min-height: 30px; padding: 0.35rem 0.25rem; border: 1px solid transparent; border-radius: 5px; font: inherit; color: var(--heat-ink); }
button.heatmap-cell { cursor: pointer; }
button.heatmap-cell:hover { border-color: var(--text); box-shadow: inset 0 0 0 1px var(--text); }
.heatmap-level-0 { background: var(--heat-0); color: var(--text-soft); }
.heatmap-level-1 { background: var(--heat-1); color: var(--heat-edge-ink); }
.heatmap-level-2 { background: var(--heat-2); }
.heatmap-level-3 { background: var(--heat-3); }
.heatmap-level-4 { background: var(--heat-4); }
.heatmap-level-5 { background: var(--heat-5); color: var(--heat-edge-ink); }
.race-heatmap .heatmap-total { padding-inline: 0.55rem; font-weight: 700; color: var(--text); }
.race-heatmap tfoot td { padding: 0.6rem 0; font-weight: 600; color: var(--text); }
.insights-note { margin: 0.85rem 0 0; max-width: 80ch; font-size: 0.68rem; line-height: 1.6; color: var(--text-soft); }
.insights-empty { margin: 1rem 0; padding: 1rem; border: 1px dashed var(--border-strong); border-radius: var(--r-sm); color: var(--text-soft); font-size: 0.8rem; }

@media (max-width: 640px) {
  .insights-summary { gap: 0.6rem; }
  .insights-summary strong { font-size: 1.05rem; }
  .insights-summary span { font: 0.62rem var(--body); }
  .insights-toolbar p { max-width: 32ch; }
  .heatmap-scroll { max-height: 58vh; }
}