/* Shared Categories content is mounted in Client Admin as well as Brand Library. */
.portal-page :is(#panel-client-admin,#panel-knowledge) #setup-panel-categories { padding: 10px 14px; min-height: 0; }
.portal-page :is(#panel-client-admin,#panel-knowledge) #category-workspace { display: grid; grid-template-columns: minmax(0,1fr); gap: 0; padding: 0; align-items: start; }
.portal-page :is(#panel-client-admin,#panel-knowledge) #category-workspace.is-editing { grid-template-columns: minmax(0,1fr) 290px; }
.portal-page :is(#panel-client-admin,#panel-knowledge) .brand-library-categories__tree-wrap { min-height: 0; padding: 0; border: 0; }
.portal-page :is(#panel-client-admin,#panel-knowledge) .brand-library-categories__tree-scroll { display: block; flex: none; padding: 8px 14px; min-height: 0; max-height: min(48dvh,420px); overflow: auto; }
.portal-page :is(#panel-client-admin,#panel-knowledge) #category-registry-tree { display: block; width: 100%; text-align: left; }
.portal-page :is(#panel-client-admin,#panel-knowledge) #category-registry-form[hidden] { display: none; }
.portal-page :is(#panel-client-admin,#panel-knowledge) #category-registry-form { margin: 0; padding: 12px; border: 0; border-left: 1px solid var(--skin-border,#dce2e9); border-radius: 0; }
.portal-page :is(#panel-client-admin,#panel-knowledge) .category-toolbar { padding: 10px 14px; gap: 8px; }
.portal-page :is(#panel-client-admin,#panel-knowledge) .category-toolbar .btn { min-height: 34px; padding: 6px 12px; font-size: 13px; }
.portal-page :is(#panel-client-admin,#panel-knowledge) .category-toolbar .brand-library-search { width: 210px; }
.portal-page :is(#panel-client-admin,#panel-knowledge) .category-toolbar input { min-height: 34px; font-size: 13px; }
.portal-page :is(#panel-client-admin,#panel-knowledge) .category-list-summary { padding: 8px 14px; }
.category-hierarchy { list-style: none; padding: 0; margin: 0; }
.category-hierarchy .category-hierarchy { margin-left: 18px; padding-left: 20px; border-left: 1px solid var(--skin-border,#dce2e9); }
.category-hierarchy li { position: relative; margin: 0; padding: 0; }
.category-hierarchy .category-hierarchy > li::before { content: ''; position: absolute; left: -20px; top: 25px; width: 16px; border-top: 1px solid var(--skin-border,#dce2e9); }
.category-hierarchy__node { display: flex; align-items: center; gap: 12px; min-height: 48px; padding: 6px 8px; border-bottom: 1px solid var(--skin-border,#edf0f3); }
summary.category-hierarchy__node { cursor: pointer; list-style: none; }
summary.category-hierarchy__node::before { content: '▸'; width: 12px; flex: none; }
details[open] > summary.category-hierarchy__node::before { content: '▾'; }
summary.category-hierarchy__node::-webkit-details-marker { display: none; }
div.category-hierarchy__node { padding-left: 32px; }
.category-hierarchy__label { display: grid; gap: 2px; flex: 1; min-width: 0; }
.category-hierarchy__label strong { font-size: 13px; overflow-wrap: anywhere; }
.category-hierarchy__label small { font-size: 11px; color: var(--skin-muted,#68727f); overflow-wrap: anywhere; }
.category-hierarchy__node .category-child-action { margin-left: 12px; flex: none; }
.portal-page #panel-knowledge #brand-library-review-body tr[hidden] { display: none; }
.portal-page #panel-knowledge .guideline-rule-title { display: block; margin-bottom: 5px; font-size: 13px; }
.portal-page #panel-knowledge .guideline-scope-label { display: block; white-space: normal; overflow-wrap: anywhere; font-size: 13px; line-height: 1.5; }
.portal-page #panel-knowledge .guideline-rule-context { display: block; margin-top: 4px; color: var(--skin-muted,#68727f); font-size: 12px; line-height: 1.5; white-space: normal; overflow-wrap: anywhere; }
.portal-page #panel-knowledge .guideline-group-toggle { display: inline-flex; flex-wrap: wrap; align-items: center; gap: 8px; text-align: left; border: 0; padding: 0; color: inherit; background: none; font: inherit; font-weight: 600; cursor: pointer; }
.guideline-group-toggle small { font-weight: 400; color: var(--skin-muted,#68727f); }
.portal-page #panel-knowledge .guideline-group-header td { background: var(--skin-surface-muted,#f7f8fa); }
.portal-page #panel-knowledge .guideline-group-child td:nth-child(3) { padding-left: 28px; }
.guideline-group-toggle:focus-visible { outline: 2px solid var(--skin-accent,#df3900); outline-offset: 4px; }
@media (max-width: 800px) {
  .portal-page :is(#panel-client-admin,#panel-knowledge) #category-workspace.is-editing { grid-template-columns: minmax(0,1fr); }
  .category-toolbar__tools { flex-wrap: wrap; }
  .category-hierarchy__node { flex-wrap: wrap; gap: 6px; }
}