/* [subject_areas] shortcode — see functions/subjectAreas.php. */

.subject-areas {
    --sa-bg: #f4f6fa;
    --sa-surface: #ffffff;
    --sa-surface-sunk: #f7f8fb;
    --sa-line: #e3e7ef;
    --sa-ink: #0f2350;
    --sa-text: #3a4458;
    --sa-muted: #7a8499;
    --sa-accent: #e39a2d;
    --sa-badge: #eaf0fb;
    --sa-focus: #2f5bd3;

    display: grid;
    gap: 20px;
    padding: 24px 16px 40px;
    background: var(--sa-bg);
    color: var(--sa-text);
    font-size: 14px;
    line-height: 1.45;
}

.subject-areas p {
    margin: 0;
}

.subject-areas__crumb {
    font-size: 12px;
    color: var(--sa-muted);
}

.subject-areas__crumb strong {
    color: var(--sa-ink);
    font-weight: 600;
}

.subject-areas__head {
    min-width: 0;
}

.subject-areas .subject-areas__title {
    font-family: Georgia, "Times New Roman", serif;
    font-size: clamp(28px, 4vw, 36px);
    font-weight: 700;
    line-height: 1.15;
    color: var(--sa-ink);
    margin: 6px 0 8px;
    text-wrap: balance;
}

.subject-areas__lede {
    color: var(--sa-muted);
}

.subject-areas__btn {
    font-family: inherit;
    font-size: 13px;
    font-weight: 600;
    line-height: 1;
    color: var(--sa-ink);
    background: var(--sa-surface);
    border: 1px solid var(--sa-line);
    border-radius: 6px;
    padding: 11px 16px;
    cursor: pointer;
    white-space: nowrap;
}

.subject-areas__btn:hover {
    border-color: var(--sa-muted);
}

.subject-areas__stats {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}

.subject-areas__stat {
    background: var(--sa-surface);
    border: 1px solid var(--sa-line);
    border-radius: 8px;
    padding: 16px 18px;
}

.subject-areas .subject-areas__stat-label {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--sa-muted);
    margin-bottom: 6px;
}

.subject-areas__stat-value {
    font-size: 24px;
    font-weight: 700;
    line-height: 1.2;
    color: var(--sa-ink);
    font-variant-numeric: tabular-nums;
}

.subject-areas__toolbar {
    display: flex;
    gap: 10px;
    background: var(--sa-surface);
    border: 1px solid var(--sa-line);
    border-radius: 8px;
    padding: 10px;
}

.subject-areas__search {
    position: relative;
    flex: 1;
    min-width: 0;
    margin: 0;
}

.subject-areas__search svg {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--sa-muted);
}

.subject-areas .subject-areas__search input,
.subject-areas .subject-areas__sort {
    width: 100%;
    height: auto;
    margin: 0;
    font-family: inherit;
    font-size: 13px;
    color: var(--sa-text);
    background: var(--sa-surface);
    border: 1px solid var(--sa-line);
    border-radius: 6px;
    padding: 10px 12px;
    box-sizing: border-box;
}

.subject-areas .subject-areas__search input {
    padding-left: 34px;
}

.subject-areas .subject-areas__sort {
    width: auto;
    min-width: 150px;
    cursor: pointer;
}

.subject-areas__search input:focus,
.subject-areas__sort:focus,
.subject-areas__btn:focus-visible,
.subject-areas__chev:focus-visible,
.subject-areas a:focus-visible {
    outline: 2px solid var(--sa-focus);
    outline-offset: 1px;
}

.subject-areas__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    align-items: start;
}

.subject-areas__card {
    background: var(--sa-surface);
    border: 1px solid var(--sa-line);
    border-radius: 8px;
    overflow: hidden;
}

.subject-areas__card[hidden] {
    display: none;
}

.subject-areas__card-head {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 16px;
    cursor: pointer;
}

.subject-areas__num {
    flex: none;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: var(--sa-badge);
    color: var(--sa-ink);
    display: grid;
    place-items: center;
    font-size: 11px;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
}

.subject-areas__titles {
    flex: 1;
    min-width: 0;
}

.subject-areas a.subject-areas__name {
    display: block;
    font-size: 15px;
    font-weight: 700;
    line-height: 1.35;
    color: var(--sa-ink);
    text-decoration: none;
}

.subject-areas a.subject-areas__name:hover {
    text-decoration: underline;
}

.subject-areas__count {
    display: block;
    font-size: 12px;
    color: var(--sa-muted);
    margin-top: 2px;
}

.subject-areas__chev {
    flex: none;
    display: grid;
    place-items: center;
    width: 24px;
    height: 24px;
    margin: 2px 0 0;
    padding: 0;
    color: var(--sa-muted);
    background: none;
    border: 0;
    cursor: pointer;
    transition: transform 0.2s;
}

.subject-areas__card[data-open="false"] .subject-areas__chev {
    transform: rotate(180deg);
}

.subject-areas .subject-areas__topics {
    list-style: none;
    margin: 0;
    padding: 12px 16px 16px 42px;
    border-top: 1px solid var(--sa-line);
    background: var(--sa-surface-sunk);
    display: grid;
    gap: 10px;
}

.subject-areas__topics[hidden],
.subject-areas__topics li[hidden] {
    display: none;
}

.subject-areas .subject-areas__topics li {
    position: relative;
    margin: 0;
    padding-left: 14px;
    font-size: 13px;
    line-height: 1.45;
    color: var(--sa-text);
    list-style: none;
}

.subject-areas__topics li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.55em;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--sa-accent);
}

.subject-areas__topics a {
    color: inherit;
    text-decoration: none;
}

.subject-areas__topics a:hover {
    color: var(--sa-ink);
    text-decoration: underline;
}

.subject-areas__topics mark {
    background: rgba(227, 154, 45, 0.3);
    color: inherit;
    border-radius: 2px;
    padding: 0;
}

.subject-areas__none {
    color: var(--sa-muted);
    font-style: italic;
}

.subject-areas__empty {
    text-align: center;
    color: var(--sa-muted);
    padding: 32px 0;
}

.subject-areas__empty[hidden] {
    display: none;
}

.subject-areas__how {
    background: var(--sa-surface);
    border: 1px solid var(--sa-line);
    border-left: 3px solid var(--sa-accent);
    border-radius: 8px;
    padding: 22px 24px;
}

.subject-areas .subject-areas__how-eyebrow {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--sa-accent);
    margin-bottom: 4px;
}

.subject-areas .subject-areas__how-title {
    font-family: Georgia, "Times New Roman", serif;
    font-size: 22px;
    font-weight: 700;
    line-height: 1.25;
    color: var(--sa-ink);
    margin: 0 0 16px;
}

.subject-areas .subject-areas__how-steps {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px 24px;
}

.subject-areas .subject-areas__how-steps li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin: 0;
    list-style: none;
    color: var(--sa-text);
}

.subject-areas__how-num {
    flex: none;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: var(--sa-badge);
    color: var(--sa-ink);
    display: grid;
    place-items: center;
    font-size: 12px;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
}

.subject-areas__how-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px 20px;
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid var(--sa-line);
}

.subject-areas a.subject-areas__how-link {
    font-size: 13px;
    font-weight: 600;
    color: var(--minisite-accent-color, #0f6f6a);
    text-decoration: none;
}

.subject-areas a.subject-areas__how-link:hover {
    text-decoration: underline;
}

.subject-areas a.subject-areas__how-cta {
    font-size: 13px;
    font-weight: 600;
    line-height: 1;
    color: #ffffff;
    background: var(--minisite-accent-color, #0f6f6a);
    border-radius: 6px;
    padding: 11px 18px;
    text-decoration: none;
}

.subject-areas a.subject-areas__how-cta:hover {
    background: color-mix(in srgb, var(--minisite-accent-color, #0f6f6a) 85%, #000);
}

.subject-areas__foot {
    text-align: center;
    font-size: 12px;
    color: var(--sa-muted);
    margin-top: 8px;
}

@media (max-width: 720px) {
    .subject-areas__grid,
    .subject-areas__stats,
    .subject-areas .subject-areas__how-steps {
        grid-template-columns: minmax(0, 1fr);
    }

    .subject-areas__toolbar {
        flex-direction: column;
    }

    .subject-areas .subject-areas__sort,
    .subject-areas__btn {
        width: 100%;
    }
}

@media (prefers-reduced-motion: reduce) {
    .subject-areas__chev {
        transition: none;
    }
}