/* ── Topic tag error section ──────────────────────────────── */
.topics-tag-error-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 0.875rem;
  margin-bottom: 0.75rem;
  background: var(--color-warning-bg, #fff8e1);
  border: 1px solid var(--color-warning-border, #ffe082);
  border-radius: var(--border-radius);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-warning-text, #795548);
}

.topics-tag-error-header .bi {
  font-size: 1rem;
  color: var(--color-warning-icon, #f9a825);
}

#topics-tag-errors-section {
  margin-bottom: 1.5rem;
}

/* ── Tags view ────────────────────────────────────────────── */

/* ── Toolbar (tab bar + actions) ──────────────────────────── */
.tags-toolbar {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
}

.tags-toolbar .tags-tab-bar {
  margin: 0;
  flex: 1;
}

/* ── Tab bar ──────────────────────────────────────────────── */
.tags-tab-bar {
  display: flex;
  gap: 0;
  border-bottom: 2px solid var(--color-gray-200);
  margin: 1.25rem 0 1.5rem;
}

.tags-tab {
  background: none;
  border: none;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  padding: 0.5rem 1.25rem;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-gray-500);
  transition: color var(--transition), border-color var(--transition);
  outline-offset: 2px;
}

.tags-tab:hover {
  color: var(--color-gray-800);
}

.tags-tab.active {
  color: var(--color-fresh-green);
  border-bottom-color: var(--color-fresh-green);
  font-weight: 600;
}

/* ── Add form ─────────────────────────────────────────────── */
.tags-add-wrap {
  margin-top: 0.5rem;
  border: 1px solid var(--color-gray-200);
  border-radius: var(--border-radius);
  padding: 0.75rem 1rem;
  background: var(--color-white);
}

.tags-add-wrap > summary {
  cursor: pointer;
  font-weight: 500;
  font-size: 0.9375rem;
  color: var(--color-gray-700);
  list-style: none;
  user-select: none;
}

.tags-add-wrap > summary::before {
  content: '+ ';
}

.tags-add-wrap[open] > summary::before {
  content: '− ';
}

.tags-add-form {
  margin-top: 1rem;
}

.tags-form-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: flex-start;
}

.tags-form-row .form-group {
  flex: 1 1 200px;
  min-width: 160px;
  margin-bottom: 0;
}

.tags-form-row .form-group:last-child {
  flex: 2 1 280px;
}

/* ── Status badge ─────────────────────────────────────────── */
.tag-status-badge {
  display: inline-block;
  padding: 0.125rem 0.5rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 500;
  white-space: nowrap;
}

.tag-status-active {
  background: var(--color-fresh-green-light);
  color: var(--color-dark-green);
}

.tag-status-disabled {
  background: var(--color-gray-100);
  color: var(--color-gray-500);
}

/* ── Table cells ──────────────────────────────────────────── */
.tags-description-cell {
  color: var(--color-gray-500);
  font-size: 0.8125rem;
  white-space: normal;
  overflow-wrap: anywhere;
}

.tags-actions-cell {
  white-space: nowrap;
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

/* ── Neutral icon button (edit / toggle) ─────────────────── */
.btn-action-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1.75rem;
  height: 1.75rem;
  padding: 0;
  background: none;
  border: 1px solid var(--color-gray-300);
  border-radius: 6px;
  color: var(--color-gray-500);
  cursor: pointer;
  flex-shrink: 0;
  transition: background var(--transition), border-color var(--transition), color var(--transition);
}

.btn-action-icon .bi {
  font-size: 0.875rem;
}

.btn-action-icon:hover {
  background: var(--color-gray-100);
  border-color: var(--color-gray-400);
  color: var(--color-gray-800);
}

/* ── Inline edit ──────────────────────────────────────────── */
.tags-inline-input {
  width: 100%;
  min-width: 80px;
  padding: 0.25rem 0.375rem;
  border: 1px solid var(--color-fresh-green);
  border-radius: 4px;
  font-size: 0.875rem;
  outline-offset: 2px;
}

.tags-inline-input:focus {
  outline: 2px solid var(--color-fresh-green);
}

.tags-edit-btn,
.tags-save-btn,
.tags-cancel-btn,
.tags-toggle-btn {
  font-size: 0.8125rem;
  padding: 0.25rem 0.625rem;
}

.tags-save-btn {
  display: inline-flex;
  width: auto;
  margin-top: 0;
}