/* ── Dashboard ───────────────────────────────────────────── */
.dashboard-date {
  font-size: 0.9rem;
  color: var(--text-2);
  font-weight: 500;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-bottom: 1.5rem;
}

@media (max-width: 768px) { .stats-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .stats-grid { grid-template-columns: 1fr; } }

.heatmap-card {
  margin-top: 1.5rem;
}

.heatmap-legend {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.75rem;
  font-size: 0.75rem;
  color: var(--text-3);
}

.heatmap-legend .heat-cell {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

#heatmap {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}