/* Full Data Catalog page styles -- www.appen.com/data-catalog
   Extracted from data-catalog-embed.html 2026-09-10 to get the embed back under
   Webflow's 50,000-char limit. Loaded as a <link> INSIDE the Webflow component --
   not per-page head code, which would make a ?v= bump a 9-page edit. A <link> in
   body is still parser-blocking, so there is no flash of unstyled content.
   Every rule is scoped to #appen-catalog, so it cannot leak into the Webflow page.
   CACHING: jsdelivr sends max-age=604800 (7d BROWSER) -- a purge clears the edge but
   NOT a returning visitor's browser. Bump the ?v= in the <link> on every change.
   See CLAUDE.md, 'Full Data Catalog page'. */

  #appen-catalog {
    --dc-font: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --dc-font-mono: 'DM Mono', 'SF Mono', Consolas, monospace;
    --dc-bg-canvas: #f9f9f7;
    --dc-bg-surface: #ffffff;
    --dc-bg-muted: #f2f2f0;
    --dc-border: #e2e2de;
    --dc-text: #121212;
    --dc-text-secondary: #595959;
    --dc-text-muted: #6e6e6e;
    --dc-accent: #95654b;
    --dc-accent-bg: #f7f0ec;
    --dc-success: #2f7d54;
    --dc-success-bg: #e5f2e9;
    --dc-radius-sm: 6px;
    --dc-radius-md: 10px;
    --dc-radius-lg: 16px;
    --dc-shadow-sm: 0 2px 8px rgba(18,18,18,0.04);
  }

  #appen-catalog, #appen-catalog * { box-sizing: border-box; }

  #appen-catalog {
    font-family: var(--dc-font);
    background: var(--dc-bg-canvas);
    color: var(--dc-text);
    padding: 32px 0;
  }

  #appen-catalog .dc-inner {
    max-width: 1280px;
    margin: 0 auto;
  }

  @media (max-width: 640px) {
    #appen-catalog { padding: 24px 0; }
  }

  /* Tabs */
  #appen-catalog .dc-tabs {
    display: flex;
    align-items: stretch;
    gap: 4px;
    border-bottom: 1px solid var(--dc-border);
    margin-bottom: 32px;
    overflow-x: auto;
    -ms-overflow-style: none;
    scrollbar-width: none;
  }

  #appen-catalog .dc-tabs::-webkit-scrollbar { display: none; }

  #appen-catalog .dc-tab {
    display: flex;
    align-items: baseline;
    gap: 8px;
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    font-family: var(--dc-font);
    padding: 0 16px 14px;
    font-size: 14.5px;
    font-weight: 500;
    color: var(--dc-text-secondary);
    cursor: pointer;
    white-space: nowrap;
    transition: color 0.15s, border-color 0.15s;
  }

  #appen-catalog .dc-tab-num {
    font-family: var(--dc-font-mono);
    font-size: 11px;
    color: var(--dc-text-muted);
  }

  #appen-catalog .dc-tab.active {
    color: var(--dc-text);
    border-bottom-color: var(--dc-accent);
  }

  #appen-catalog .dc-tab.active .dc-tab-num { color: var(--dc-accent); }

  #appen-catalog .dc-tab:not(.active):hover { color: var(--dc-text); }

  /* Panel intro */
  #appen-catalog .dc-panel-head {
    display: flex;
    align-items: baseline;
    gap: 10px;
    margin-bottom: 4px;
  }

  #appen-catalog .dc-panel-count {
    font-family: var(--dc-font-mono);
    font-size: 12px;
    color: var(--dc-text-muted);
  }

  #appen-catalog .dc-panel-title {
    font-size: 20px;
    font-weight: 600;
    letter-spacing: -0.01em;
  }

  #appen-catalog .dc-panel-desc {
    font-size: 14px;
    color: var(--dc-text-secondary);
    max-width: 640px;
    margin: 6px 0 28px;
    line-height: 1.6;
  }

  /* Filter bar */
  #appen-catalog .dc-filterbar {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    gap: 16px;
    background: var(--dc-bg-surface);
    border: 1px solid var(--dc-border);
    border-radius: var(--dc-radius-md);
    padding: 18px 20px;
    margin-bottom: 20px;
  }

  #appen-catalog .dc-filter-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
    min-width: 168px;
    flex: 1 1 168px;
  }

  /* Solo filter (only field in the bar): keep it tidy, not stretched full-width */
  #appen-catalog .dc-filter-field.dc-filter-field-solo {
    flex: 0 1 240px;
    min-width: 200px;
  }

  #appen-catalog .dc-filter-label {
    font-size: 10.5px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--dc-text-muted);
  }

  #appen-catalog .dc-select {
    appearance: none;
    -webkit-appearance: none;
    background: var(--dc-bg-surface) url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%236b6b6b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'/></svg>") no-repeat right 12px center;
    background-size: 13px;
    border: 1.5px solid var(--dc-border);
    border-radius: var(--dc-radius-sm);
    padding: 9px 32px 9px 12px;
    font-family: var(--dc-font);
    font-size: 13px;
    font-weight: 500;
    color: var(--dc-text);
    cursor: pointer;
    height: 38px;
    transition: border-color 0.15s;
  }

  #appen-catalog .dc-select:hover { border-color: #c7c7c1; }
  #appen-catalog .dc-select:focus-visible { outline: 2px solid var(--dc-accent); outline-offset: 1px; border-color: var(--dc-accent); }

  #appen-catalog .dc-clear-btn {
    height: 38px;
    padding: 0 16px;
    background: none;
    border: 1.5px solid var(--dc-border);
    border-radius: var(--dc-radius-sm);
    font-family: var(--dc-font);
    font-size: 13px;
    font-weight: 500;
    color: var(--dc-text-secondary);
    cursor: pointer;
    transition: all 0.15s;
    white-space: nowrap;
  }

  #appen-catalog .dc-clear-btn:hover { border-color: var(--dc-accent); color: var(--dc-accent); }
  #appen-catalog .dc-clear-btn:focus-visible { outline: 2px solid var(--dc-accent); outline-offset: 1px; }

  /* Results row */
  #appen-catalog .dc-results-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
    font-size: 13px;
    color: var(--dc-text-muted);
  }

  #appen-catalog .dc-results-row strong { color: var(--dc-text); font-weight: 600; }

  /* Table */
  #appen-catalog .dc-table-wrap {
    background: var(--dc-bg-surface);
    border: 1px solid var(--dc-border);
    border-radius: var(--dc-radius-md);
    overflow: hidden;
    box-shadow: var(--dc-shadow-sm);
  }

  #appen-catalog .dc-table-scroll { overflow-x: auto; }

  #appen-catalog table.dc-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 920px;
  }

  #appen-catalog .dc-table thead th {
    text-align: left;
    font-size: 10.5px;
    font-weight: 600;
    letter-spacing: 0.07em;
    text-transform: uppercase;
    color: var(--dc-text-muted);
    background: var(--dc-bg-muted);
    padding: 12px 14px;
    border-bottom: 1px solid var(--dc-border);
    white-space: nowrap;
  }

  #appen-catalog .dc-table th.dc-col-actions,
  #appen-catalog .dc-table td.dc-col-actions { width: 62px; padding-left: 14px; padding-right: 0; }

  #appen-catalog .dc-row-actions { display: flex; align-items: center; gap: 3px; }

  #appen-catalog .dc-row {
    border-bottom: 1px solid var(--dc-border);
    transition: background 0.12s;
    cursor: pointer;
  }

  #appen-catalog .dc-row:last-child { border-bottom: none; }
  #appen-catalog .dc-row:hover { background: #fbfaf8; }
  #appen-catalog .dc-row.expanded { background: #fbfaf8; }

  #appen-catalog .dc-table td {
    padding: 13px 14px;
    font-size: 13.5px;
    color: var(--dc-text);
    vertical-align: top;
  }

  #appen-catalog .dc-icon-btn {
    width: 22px;
    height: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    background: none;
    border: none;
    padding: 0;
    color: var(--dc-text-muted);
    cursor: pointer;
    border-radius: 5px;
    transition: transform 0.2s, color 0.15s, background 0.15s;
  }

  #appen-catalog .dc-icon-btn:focus-visible { outline: 2px solid var(--dc-accent); outline-offset: 1px; }

  #appen-catalog .dc-row:hover .dc-expand-btn { color: var(--dc-accent); }
  #appen-catalog .dc-expand-btn:hover { color: var(--dc-accent); background: var(--dc-accent-bg); }
  #appen-catalog .dc-expand-btn svg { transition: transform 0.2s; }
  #appen-catalog .dc-row.expanded .dc-expand-btn { color: var(--dc-accent); }
  #appen-catalog .dc-row.expanded .dc-expand-btn svg { transform: rotate(45deg); }

  #appen-catalog .dc-add-btn:hover { color: var(--dc-accent); background: var(--dc-accent-bg); }
  #appen-catalog .dc-add-btn.added {
    color: var(--dc-success);
    background: var(--dc-success-bg);
  }
  #appen-catalog .dc-add-btn.added:hover { background: #d5e9dc; }
  #appen-catalog .dc-add-btn.dc-just-added { animation: dc-pop 0.28s ease; }

  @keyframes dc-pop {
    0% { transform: scale(1); }
    45% { transform: scale(1.28); }
    100% { transform: scale(1); }
  }

  #appen-catalog .dc-name-cell { min-width: 220px; }

  #appen-catalog .dc-name {
    font-weight: 600;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 6px;
    line-height: 1.35;
  }

  #appen-catalog .dc-name-link {
    color: inherit;
    text-decoration: none;
  }

  #appen-catalog .dc-name-link:hover,
  #appen-catalog .dc-name-link:focus-visible {
    color: var(--dc-accent);
    text-decoration: none;
  }

  #appen-catalog .dc-name-link:focus-visible {
    outline: 2px solid var(--dc-accent);
    outline-offset: 2px;
    border-radius: 2px;
  }

  #appen-catalog .dc-featured-star {
    color: var(--dc-accent);
    font-size: 12px;
    flex-shrink: 0;
  }

  #appen-catalog .dc-id {
    font-family: var(--dc-font-mono);
    font-size: 10.5px;
    color: var(--dc-text-muted);
    margin-top: 3px;
  }

  #appen-catalog .dc-badges { display: flex; flex-wrap: wrap; gap: 5px; max-width: 260px; }

  #appen-catalog .dc-hero-badges { margin-bottom: 20px; }
  #appen-catalog .dc-hero-badges .dc-badges { max-width: none; }

  #appen-catalog .dc-badge {
    display: inline-block;
    vertical-align: middle;
    font-size: 11px;
    font-weight: 500;
    padding: 3px 9px;
    border-radius: 100px;
    background: var(--dc-bg-muted);
    color: var(--dc-text-secondary);
    white-space: nowrap;
    max-width: 180px;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  /* In the expanded detail panel there's room to show the full value --
     only the compact table row needs to truncate a long single value. */
  #appen-catalog .dc-hero-badges .dc-badge {
    max-width: none;
    white-space: normal;
  }

  #appen-catalog .dc-badge-more { background: none; color: var(--dc-text-muted); padding-left: 2px; }

  #appen-catalog .dc-size { font-family: var(--dc-font-mono); font-size: 12.5px; white-space: nowrap; }

  #appen-catalog .dc-muted-cell { color: var(--dc-text-secondary); }

  /* Detail / spec-sheet row */
  #appen-catalog .dc-detail-row { display: none; }
  #appen-catalog .dc-detail-row.open { display: table-row; }

  #appen-catalog .dc-detail-row td {
    background: #fbfaf8;
    padding: 0;
    border-bottom: 1px solid var(--dc-border);
  }

  #appen-catalog .dc-detail-inner { padding: 22px 24px 26px 52px; }

  #appen-catalog .dc-spec-label {
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--dc-text-muted);
    margin-bottom: 12px;
  }

  #appen-catalog .dc-description {
    font-size: 13.5px;
    color: var(--dc-text-secondary);
    line-height: 1.6;
    max-width: 720px;
    margin: 0 0 20px;
  }

  #appen-catalog .dc-spec-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 16px 20px;
    margin-bottom: 18px;
  }

  #appen-catalog .dc-spec-item-label {
    font-size: 10.5px;
    color: var(--dc-text-muted);
    margin-bottom: 4px;
  }

  #appen-catalog .dc-spec-item-value {
    font-family: var(--dc-font-mono);
    font-size: 13px;
    color: var(--dc-text);
    line-height: 1.4;
  }

  /* Redundant, labeled actions at the top of the expanded spec sheet --
     the row's icon-only expand/add controls are easy to miss on first
     use, so once someone has actually opened a dataset's detail, these
     make "add to quote" and "talk to sales about this one" explicit. */
  #appen-catalog .dc-detail-top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 20px;
  }

  #appen-catalog .dc-detail-top-main { flex: 1 1 auto; min-width: 0; }
  #appen-catalog .dc-detail-top-main .dc-description { margin: 0; }

  #appen-catalog .dc-detail-actions {
    display: flex;
    gap: 8px;
    flex-shrink: 0;
  }

  #appen-catalog .dc-detail-action {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    height: 32px;
    padding: 0 14px;
    border: 1.5px solid var(--dc-border);
    border-radius: 100px;
    background: var(--dc-bg-surface);
    font-family: var(--dc-font);
    font-size: 12px;
    font-weight: 600;
    color: var(--dc-text-secondary);
    cursor: pointer;
    white-space: nowrap;
    transition: border-color 0.15s, color 0.15s, background 0.15s;
  }

  #appen-catalog .dc-detail-action svg { flex-shrink: 0; }
  #appen-catalog .dc-detail-action:hover { border-color: var(--dc-accent); color: var(--dc-accent); }
  #appen-catalog .dc-detail-action:focus-visible { outline: 2px solid var(--dc-accent); outline-offset: 1px; }

  #appen-catalog .dc-detail-action .dc-detail-action-label-on { display: none; }
  #appen-catalog .dc-detail-action.added .dc-detail-action-label-off { display: none; }
  #appen-catalog .dc-detail-action.added .dc-detail-action-label-on { display: inline; }
  #appen-catalog .dc-detail-action.added { border-color: var(--dc-success); }

  /* Empty / loading */
  #appen-catalog .dc-empty, #appen-catalog .dc-loading {
    padding: 72px 20px;
    text-align: center;
    color: var(--dc-text-muted);
  }

  #appen-catalog .dc-empty h3 { font-size: 16px; font-weight: 600; color: var(--dc-text); margin: 0 0 6px; }
  #appen-catalog .dc-empty p, #appen-catalog .dc-loading p { font-size: 13.5px; margin: 0; }

  #appen-catalog .dc-spinner {
    width: 18px; height: 18px;
    border: 2px solid var(--dc-border);
    border-top-color: var(--dc-accent);
    border-radius: 50%;
    display: inline-block;
    margin-bottom: 10px;
    animation: dc-spin 0.7s linear infinite;
  }

  @keyframes dc-spin { to { transform: rotate(360deg); } }

  /* Pagination */
  #appen-catalog .dc-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    margin-top: 32px;
    flex-wrap: wrap;
  }

  #appen-catalog .dc-page-btn {
    min-width: 32px;
    height: 32px;
    padding: 0 8px;
    border: 1.5px solid var(--dc-border);
    border-radius: 7px;
    background: var(--dc-bg-surface);
    font-family: var(--dc-font-mono);
    font-size: 12px;
    font-weight: 500;
    color: var(--dc-text);
    cursor: pointer;
    transition: all 0.15s;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  #appen-catalog .dc-page-btn:hover:not(:disabled) { border-color: var(--dc-accent); color: var(--dc-accent); }
  #appen-catalog .dc-page-btn.active { background: var(--dc-text); border-color: var(--dc-text); color: #fff; }
  #appen-catalog .dc-page-btn:disabled { opacity: 0.4; cursor: not-allowed; }
  #appen-catalog .dc-page-ellipsis { padding: 0 2px; color: var(--dc-text-muted); font-size: 12px; }

  @media (max-width: 640px) {
    #appen-catalog .dc-filter-field,
    #appen-catalog .dc-filter-field.dc-filter-field-solo { flex: 1 1 100%; }

    /* Actions go above the description on narrow screens, and wrap
       instead of forcing the panel wider than the viewport. */
    #appen-catalog .dc-detail-top { flex-direction: column-reverse; align-items: stretch; gap: 14px; }
    #appen-catalog .dc-detail-actions { flex-wrap: wrap; }
  }


  /* ---- Browse-all index ---------------------------------------------
     Collapsed <details> at the foot of every category panel listing every
     dataset in that collection as a real link. See renderBrowseIndex in
     catalog-page.js for why it is unfiltered and why it stays in the DOM
     while closed. Multi-column so 200 links read as a catalogue index
     rather than a wall. */

  #appen-catalog .dc-index {
    margin-top: 44px;
    border: 1.5px solid var(--dc-border);
    border-radius: var(--dc-radius-md);
    background: var(--dc-bg-surface);
  }

  #appen-catalog .dc-index-summary {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 15px 18px;
    cursor: pointer;
    list-style: none;
    -webkit-user-select: none;
    user-select: none;
  }

  /* The default disclosure triangle would sit alongside our own plus glyph. */
  #appen-catalog .dc-index-summary::-webkit-details-marker { display: none; }
  #appen-catalog .dc-index-summary::marker { content: ''; }

  #appen-catalog .dc-index-summary:hover .dc-index-label { color: var(--dc-accent); }
  #appen-catalog .dc-index-summary:focus-visible {
    outline: 2px solid var(--dc-accent);
    outline-offset: -3px;
    border-radius: var(--dc-radius-md);
  }

  #appen-catalog .dc-index-icon { display: flex; color: var(--dc-accent); transition: transform 0.2s; }
  #appen-catalog .dc-index[open] .dc-index-icon { transform: rotate(45deg); }

  #appen-catalog .dc-index-label { font-size: 14px; font-weight: 600; color: var(--dc-text); }

  #appen-catalog .dc-index-sub {
    margin-left: auto;
    flex: none;
    font-family: var(--dc-font-mono);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--dc-text-muted);
  }

  #appen-catalog .dc-index-body {
    padding: 18px 18px 20px;
    border-top: 1px solid var(--dc-border);
    column-count: 4;
    column-gap: 28px;
  }

  #appen-catalog .dc-index-group { break-inside: avoid; margin: 0 0 18px; }

  #appen-catalog .dc-index-group-head {
    display: flex;
    align-items: baseline;
    gap: 6px;
    margin: 0 0 5px;
    font-family: var(--dc-font-mono);
    font-size: 11px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    /* --dc-accent on the white surface is 4.4:1; this is the darker
       --dc-accent-text value the detail templates use. Kept literal for the
       same reason catalog-search.js does -- the token isn't defined here. */
    color: #8a5c44;
  }

  #appen-catalog .dc-index-group-n { font-size: 10.5px; color: var(--dc-text-muted); }

  #appen-catalog .dc-index-list { list-style: none; margin: 0; padding: 0; }
  #appen-catalog .dc-index-list li { break-inside: avoid; margin: 0 0 4px; }

  #appen-catalog .dc-index-list a {
    font-size: 12.5px;
    line-height: 1.45;
    color: var(--dc-text-secondary);
    text-decoration: none;
    /* Code Repos titles are one unbroken token -- CSS gives no break
       opportunity at "_", so without this they overflow the column. Same fix
       as .fd-card-title in featured-datasets-embed.html. */
    overflow-wrap: anywhere;
  }

  #appen-catalog .dc-index-list a:hover { color: var(--dc-accent); text-decoration: underline; }

  @media (max-width: 1024px) { #appen-catalog .dc-index-body { column-count: 3; } }
  @media (max-width: 800px)  { #appen-catalog .dc-index-body { column-count: 2; } }

  @media (max-width: 520px) {
    #appen-catalog .dc-index-body { column-count: 1; padding: 14px 14px 16px; }
    #appen-catalog .dc-index-summary { padding: 14px; align-items: flex-start; flex-wrap: wrap; }
    /* Wraps to its own row under the label (icon 13px + 10px gap = 23px).
       Indent via padding, not margin: box-sizing is border-box here, so a
       margin on top of flex-basis:100% pushes the row past the viewport. */
    #appen-catalog .dc-index-sub { margin-left: 0; flex-basis: 100%; padding-left: 23px; }
  }