/* ==========================================================================
   Record Tabs — the tabbed panels beneath a record's details
   The shared version of the per-record tabulation blocks (see
   components/task_tabulation, which the case, review and task records each keep
   a copy of). Named for what it is rather than for one record, so the next
   record page to want tabs does not add a fourth copy.
   ========================================================================== */
.record-tabs {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  padding: var(--space-5);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xs);
}

.record-tabs__tabs {
  display: flex;
  gap: var(--space-1);
  border-bottom: 1px solid var(--color-border);
}

.record-tabs__tab {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  font-size: var(--font-size-medium);
  font-family: var(--font-family-bold);
  color: var(--color-text-muted);
  cursor: pointer;
  transition: color var(--transition-base), border-color var(--transition-base);
}

.record-tabs__tab:hover {
  color: var(--color-primary-dark);
}

.record-tabs__tab--active {
  color: var(--color-primary-dark);
  border-bottom-color: var(--color-primary-green);
}

.record-tabs__tab-icon {
  width: 1.15rem;
  height: 1.15rem;
  fill: currentColor;
}

.record-tabs__content {
  position: relative;
  min-height: 200px;
}

.record-tabs__panel {
  display: none;
  flex-direction: column;
  gap: var(--space-4);
}

.record-tabs__panel--active {
  display: flex;
}

/* The note thread sits on a sunken panel, as it does on every other record. */
.record-tabs__thread {
  padding: var(--space-4);
  background-color: var(--color-surface-sunken);
  border-radius: var(--radius-md);
  min-height: 200px;
}

.record-tabs__empty-state {
  color: var(--color-text-muted);
  text-align: center;
  padding: var(--space-8) var(--space-4);
}