/**
 * Mention autocomplete dropdown for comment textareas.
 */
.mention-autocomplete-dropdown {
  position: absolute;
  min-width: 180px;
  max-height: 200px;
  overflow-y: auto;
  background: var(--mdb-surface-bg, #fff);
  border: 1px solid var(--mdb-border-color, #dee2e6);
  border-radius: 0.375rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
  padding: 0.25rem 0;
}
[data-mdb-theme="dark"] .mention-autocomplete-dropdown,
.dark .mention-autocomplete-dropdown {
  background: var(--mdb-surface-bg);
  border-color: var(--mdb-border-color);
}
.mention-autocomplete-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.75rem;
  cursor: pointer;
  font-size: 0.9rem;
}
.mention-autocomplete-item:hover,
.mention-autocomplete-item.active {
  background: var(--mdb-highlight-bg-color, rgba(0, 0, 0, 0.05));
}
.mention-autocomplete-avatar {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  object-fit: cover;
}