/* ===== Treemap ===== */
.treemap-section {
  margin-bottom: 1.5rem;
}
.treemap-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 12px;
}
.treemap-search {
  padding: 6px 12px;
  border: var(--card-border);
  border-radius: 8px;
  font-size: 0.8125rem;
  font-family: inherit;
  width: 220px;
  background: var(--color-surface);
  color: var(--color-gray-800);
}
.treemap-search:focus {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

.treemap-container {
  position: relative;
  width: 100%;
  height: 400px;
}
.treemap-container svg { width: 100%; height: 100%; }

/* Tiles */
.treemap-tile {
  cursor: pointer;
  stroke: var(--color-surface);
  stroke-width: 2;
  transition: opacity 250ms ease;
}
.treemap-tile:hover { opacity: 0.85; }
.treemap-tile:focus {
  outline: 2px solid var(--accent);
  outline-offset: -2px;
}
.treemap-tile.dimmed { opacity: 0.3; }
.treemap-tile.highlighted { stroke: var(--color-gray-900); stroke-width: 3; }

.treemap-label {
  pointer-events: none;
  fill: #fff;
  font-size: 12px;
  font-weight: 600;
  text-shadow: 0 1px 2px rgba(0,0,0,0.5);
}
.treemap-label-sub {
  pointer-events: none;
  fill: rgba(255,255,255,0.8);
  font-size: 10px;
  text-shadow: 0 1px 2px rgba(0,0,0,0.5);
}

/* ===== Top Table ===== */
.top-table {
  background: var(--color-surface);
  border: var(--card-border);
  border-radius: var(--card-radius);
  box-shadow: var(--card-shadow);
  padding: var(--card-padding);
  margin-bottom: 1.5rem;
  overflow-x: auto;
}
.top-table h3 {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-gray-700);
  margin-bottom: 1rem;
}
.top-table table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 0.8125rem;
}
.top-table th {
  background: var(--color-gray-50);
  padding: 0.75rem 1rem;
  text-align: left;
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-gray-500);
  border-bottom: 1px solid var(--color-gray-200);
}
.top-table td {
  padding: 0.625rem 1rem;
  border-bottom: 1px solid var(--color-gray-100);
  color: var(--color-gray-700);
}
.top-table tr:hover td { background: var(--color-gray-50); }
.top-table td:nth-child(n+2),
.top-table th:nth-child(n+2) { text-align: right; }