/* no overrides defined */

/* ---------------------------------------------------------------------------
 * Sitemap footer (WCAG 2.4.5 Multiple Ways)
 *
 * Rendered by the @SitemapFooter Tapestry component inside the admin footer.
 * Collapsed state: a "▸ Sitemap" disclosure-link anchored to the right edge
 * of the footer, vertically centred against the copyright.
 * Expanded state: a popover above the summary with a 2-column list of every
 * admin section the current user can access. Anchored to the right so it
 * never clips the viewport or overlaps the existing footer content.
 *
 * Uses the native <details>/<summary> disclosure so it needs no JavaScript
 * and inherits full keyboard + screen-reader support for free.
 * ------------------------------------------------------------------------ */
#footer {
    position: relative;
}

.sitemap-footer {
    position: absolute;
    top: 50%;
    right: 1.5em;
    transform: translateY(-50%);
    font-size: 12px;
}

.sitemap-footer summary {
    cursor: pointer;
    color: #0D7621;
    list-style: none;
}

.sitemap-footer summary::-webkit-details-marker {
    display: none;
}

/* Visual open/closed marker. Drawn via a <span aria-hidden="true"> in the
   template (not ::before) so screen readers don't announce the glyph as part
   of the accessible name. */
.sitemap-footer .sitemap-marker {
    display: inline-block;
    width: 1em;
}

.sitemap-footer .sitemap-marker::before {
    content: "\25B8";  /* ▸ */
}

.sitemap-footer[open] .sitemap-marker::before {
    content: "\25BE";  /* ▾ */
}

.sitemap-footer summary:hover,
.sitemap-footer summary:focus-visible {
    text-decoration: underline;
}

/* Explicit focus indicator for WCAG 2.4.7 Focus Visible (AA) and 2.4.11 Focus
   Appearance (AAA). Underline alone may be lost on a coloured link, so pair it
   with a visible outline that matches the brand accent. */
.sitemap-footer summary:focus-visible {
    outline: 2px solid #0D7621;
    outline-offset: 2px;
}

.sitemap-footer[open] > nav {
    position: absolute;
    bottom: calc(100% + 0.5em);
    right: 0;
    background: #ffffff;
    border: 1px solid #cccccc;
    border-radius: 6px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
    padding: 1em 1.25em;
    width: 520px;
    max-width: 90vw;
    max-height: 70vh;
    overflow-y: auto;
    z-index: 50;
    line-height: 1.5;
}

/* Top-level sections use CSS columns so each section+children group packs
   tightly into the available space (grid would leave short items stranded
   in oversized rows). break-inside:avoid keeps a parent with its children. */
.sitemap-footer[open] .sitemap-sections {
    columns: 2;
    column-gap: 2em;
    margin: 0;
    padding: 0;
    list-style: none;
}

.sitemap-footer[open] .sitemap-sections > li {
    break-inside: avoid;
    padding: 0;
    margin: 0 0 0.6em 0;
}

/* Scoped under #footer because admin's refresh.css ships a rule
   `#footer a:link { color: var(--color-brand-accessible) }` with an ID in the
   selector — the ID outranks a class-only selector, so we match it to regain
   control of the link colour + ensure adequate contrast on white. */
#footer .sitemap-footer[open] .sitemap-section-link {
    display: block;
    padding: 1px 0;
    color: #222222;
    font-weight: 700;
    text-decoration: none;
}

#footer .sitemap-footer[open] .sitemap-section-link:hover,
#footer .sitemap-footer[open] .sitemap-section-link:focus-visible {
    text-decoration: underline;
    color: #0D7621;
}

/* Current-page cue works on both section and child links: a 2px accent bar
   plus a bold weight. aria-current="page" is WCAG's standard "you are here"
   signal and is already set by SitemapLink.getAriaCurrent(). */
#footer .sitemap-footer[open] > nav a[aria-current="page"] {
    font-weight: 700;
    border-left: 2px solid #0D7621;
    padding-left: 0.5em;
    margin-left: -0.65em;
}

#footer .sitemap-footer[open] > nav a:focus-visible {
    outline: 2px solid #0D7621;
    outline-offset: 1px;
    border-radius: 2px;
}

/* Nested child pages sit indented under their section link with a subtle
   left guide so hierarchy is visually obvious even without the bullet markers. */
.sitemap-footer[open] .sitemap-children {
    list-style: none;
    margin: 0.15em 0 0 0.9em;
    padding: 0 0 0 0.75em;
    border-left: 1px solid #e2e2e2;
}

.sitemap-footer[open] .sitemap-children li {
    padding: 1px 0;
}

#footer .sitemap-footer[open] .sitemap-children a {
    color: #0D7621;
    text-decoration: none;
    font-weight: 400;
}

#footer .sitemap-footer[open] .sitemap-children a:hover,
#footer .sitemap-footer[open] .sitemap-children a:focus-visible {
    text-decoration: underline;
}