/* Knowledge Hub: compact content table, keeping Suzy's existing theme. */
.hub-summary { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin-bottom: 22px; }
.hub-summary > div { padding: 14px 18px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface-2); }
.hub-summary small { display: block; color: var(--muted); font-size: 12px; }
.hub-summary strong { display: block; margin-top: 4px; font-size: 24px; font-weight: 500; }
#view-knowledge .knowledge-toolbar { flex-wrap: wrap; gap: 8px; margin-bottom: 18px; }
#view-knowledge .knowledge-toolbar input { flex: 1 1 240px; max-width: none; }
#view-knowledge .knowledge-toolbar select { width: auto; max-width: 185px; font-size: 12px; padding: 9px 12px; }
#view-knowledge .knowledge-folders { display: flex; flex-direction: column; gap: 0; margin-bottom: 16px; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
#view-knowledge .knowledge-folders[hidden] { display: none; }
#view-knowledge .knowledge-folder { padding: 12px 16px; border: 0; border-bottom: 1px solid var(--line); border-radius: 0; background: var(--surface); }
#view-knowledge .knowledge-folder:last-child { border-bottom: 0; }
#view-knowledge .knowledge-folder .folder-icon { font-size: 17px; }
#view-knowledge .knowledge-folder strong { font-size: 13px; }
.hub-folder-type { margin-left: auto; font-size: 11px; color: var(--muted); background: var(--surface-2); border-radius: 5px; padding: 3px 8px; }
.hub-bulk { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; padding: 12px; margin-bottom: 12px; border: 1px solid var(--line); border-radius: 10px; background: var(--surface-2); font-size: 12px; }
.hub-bulk[hidden] { display: none; }
.hub-bulk select { width: auto; max-width: 230px; }
.hub-table-scroll { overflow-x: auto; border: 1px solid var(--line); border-radius: 10px; }
.hub-table { min-width: 880px; }
.hub-table-head, #view-knowledge #docs .doc { display: grid; grid-template-columns: 24px minmax(160px, 1.8fr) 100px 80px 100px 80px minmax(140px, 1.1fr); align-items: center; gap: 10px; padding: 13px 12px; }
.hub-table-head { color: var(--muted); font-size: 11px; font-weight: 500; border-bottom: 1px solid var(--line); background: var(--surface-2); }
.hub-table input[type="checkbox"] { width: 15px; height: 15px; accent-color: var(--accent); }
#view-knowledge .hub-table #docs { border: 0; border-radius: 0; }
#view-knowledge #docs .doc { border-bottom: 1px solid var(--line); background: var(--surface); font-size: 12px; }
#view-knowledge #docs .doc:last-child { border-bottom: 0; }
#view-knowledge #docs .doc::before { display: none; }
#view-knowledge #docs .doc:hover { background: var(--hover); }
#view-knowledge #docs .doc > div { min-width: 0; }
#view-knowledge #docs .doc > div:first-child { flex: none; }
#view-knowledge #docs .doc .hub-type { display: inline-block; margin: 0; background: var(--surface-2); color: var(--ink); border: 1px solid var(--line); border-radius: 5px; padding: 3px 7px; font-size: 10px; white-space: normal; }
#view-knowledge #docs .doc .hub-type.snippet { background: #eef7ee; color: #32633a; }
#view-knowledge #docs .doc .hub-type.article { background: #fff8dd; color: #756523; }
.hub-ai-toggle { border: 1px solid var(--line); border-radius: 20px; padding: 5px 10px; background: var(--surface); color: var(--muted); cursor: pointer; font-size: 11px; white-space: nowrap; }
.hub-ai-toggle[aria-pressed="true"] { color: var(--good); background: var(--good-soft); }
.hub-ai-toggle:disabled { cursor: default; opacity: .65; }
.hub-ai-toggle:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
#view-knowledge #docs .doc-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 6px; }
#view-knowledge #docs .doc-actions .btn { font-size: 11px; padding: 5px 8px; }
#view-knowledge #docs .hub-updated { color: var(--muted); font-size: 11px; }
@media (max-width: 640px) {
  .hub-summary { gap: 6px; }
  .hub-summary > div { padding: 12px 9px; }
  .hub-summary strong { font-size: 21px; }
  .hub-summary small { font-size: 10px; }
  #view-knowledge .knowledge-list-head { flex-direction: column; gap: 4px; }
  #view-knowledge .knowledge-toolbar select { max-width: calc(50% - 4px); flex: 1 1 140px; }
}