Template:Portal Box/styles.css

/*
 * Portal grid layout + section card styling.
 * Adapted from Template:Navigation_Wikimedia_infrastructure/style.css
 *
 * Outer wrapper pattern (place on the page, not in this template):
 *   <div class="infranav infranav--portal">
 *     <div class="infranav-title">Title</div>
 *     <div class="infranav-contents">{{Portal Box|...}} ...</div>
 *   </div>
 *
 * Each {{Portal Box}} call generates one .infranav-section.
 */

/* ── Outer container ─────────────────────────────────────────────────────── */
.infranav {
    border: 1px solid var(--border-color-base, #a2a9b1);
    background: var(--background-color-neutral-subtle, #f8f9fa);
    color: var(--color-base, #202122);
    font-size: 88%;
    line-height: 1.5;
}

/* ── Portal mode ─────────────────────────────────────────────────────────── */
.infranav--portal {
    float: none;
    max-width: initial;
    clear: both;
    margin: 1em 0;
}
.infranav--portal .infranav-title {
    font-weight: bold;
    text-align: center;
    padding: 4px 8px;
    background: #3366cc;
    color: #fff;
    border-bottom: 1px solid var(--border-color-base, #a2a9b1);
}
.infranav--portal .infranav-contents {
    margin: 0 8px;
    padding: 8px 0;
    display: flex;
    flex-flow: row wrap;
    gap: 16px;
}
.infranav--portal .infranav-section {
    break-inside: avoid;
    flex: 1 1 180px;
    min-width: 160px;
}
.infranav--portal .infranav-heading {
    font-weight: bold;
    border-bottom: 1px solid var(--border-color-base, #a2a9b1);
    margin-bottom: 4px;
    padding-bottom: 2px;
}

/* ── Sidebar mode ────────────────────────────────────────────────────────── */
.infranav--sidebar {
    float: right;
    clear: right;
    width: 14em;
    margin: 0 0 1em 1em;
}
.infranav--sidebar .infranav-title {
    font-weight: bold;
    text-align: center;
    padding: 4px 8px;
    background: #3366cc;
    color: #fff;
    border-bottom: 1px solid var(--border-color-base, #a2a9b1);
}
.infranav--sidebar .infranav-contents {
    padding: 4px 0;
}
.infranav--sidebar .infranav-heading {
    font-weight: normal;
    margin: 1px 0 0 0;
}
.infranav--sidebar .infranav-heading a {
    display: block;
    border-top: 1px solid var(--border-color-base, #a2a9b1);
    background-color: var(--background-color-neutral-subtle, #f8f9fa);
    color: var(--color-base, #202122);
    margin: 0 -8px;
    padding: 4px 8px 0 8px;
}
.infranav--sidebar .infranav-heading a:hover {
    background-color: var(--background-color-base, #fff);
    color: var(--color-emphasized, #000);
}
.infranav--sidebar .infranav-section {
    padding: 0 8px;
}

/* ── Shared list styles ──────────────────────────────────────────────────── */
.infranav .infranav-section ul { margin-top: unset !important; margin-bottom: 4px; }
.infranav .infranav-section li { margin: 1px 0; }

/* ── Dark mode ───────────────────────────────────────────────────────────── */
@media screen {
    html.skin-theme-clientpref-night .infranav--portal .infranav-title,
    html.skin-theme-clientpref-night .infranav--sidebar .infranav-title { background: #1a3a5c; }
}
@media screen and (prefers-color-scheme: dark) {
    html.skin-theme-clientpref-os .infranav--portal .infranav-title,
    html.skin-theme-clientpref-os .infranav--sidebar .infranav-title { background: #1a3a5c; }
}