/* =============================================================================
   PM analytics — sticky table headers + tooltip cues (Card #45)
   ============================================================================= */

.pm-analytics-table {
  width: 100%;
  border-collapse: collapse;
}

.pm-analytics-table th {
  position: sticky;
  top: 0;
  background: white;
  z-index: 1;
  text-align: left;
  font-size: 0.75rem;
  text-transform: uppercase;
  color: var(--color-gray-500);
  padding: 0.5rem 0.75rem;
  border-bottom: 1px solid var(--color-gray-200);
}

.dark .pm-analytics-table th {
  background: var(--color-gray-900);
  color: var(--color-gray-400);
  border-bottom-color: var(--color-gray-700);
}

.pm-analytics-table td {
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  border-bottom: 1px solid var(--color-gray-100);
}

.dark .pm-analytics-table td {
  border-bottom-color: var(--color-gray-800);
}

.pm-analytics-tooltip-trigger {
  cursor: help;
  border-bottom: 1px dashed var(--color-gray-400);
}