/**
 * Listings archive — all-listings (page-listings.php, Figma 189-16797) and
 * category archive (taxonomy-at_biz_dir-category.php, Figma 188-13843).
 *
 * Shared chrome: hero, navigation chips, listing-card grid, pagination,
 * bottom prose. Card styles themselves live in chrome.css (see "Listing
 * card" section there).
 *
 * Empty-state styles live here so both archives pick them up.
 */

/* Side gutters come from the global ADR-0019 .bb-container — no override needed. */

/* ---------- Layout wrapper ---------- */

.bb-listings-archive {
    padding-top: var(--ds-sp-8);
    padding-bottom: var(--ds-sp-12);
}

.bb-listings-archive__head {
    margin-bottom: var(--ds-sp-6);
}

.bb-listings-archive__hero {
    margin: 0 0 var(--ds-sp-2) 0;
    font-family: var(--ds-font-display);
    font-size: clamp(2.5rem, 5vw, 3.625rem);
    font-weight: 400;
    line-height: 1;
    letter-spacing: -0.015em;
    color: var(--ds-color-text);
}

.bb-listings-archive__hero-accent {
    font-style: italic;
    color: var(--ds-color-primary-600);
}

.bb-listings-archive__subtitle {
    margin: 0;
    /* p.8: term description spans the full container width (was capped at 70ch). */
    max-width: none;
    font-family: var(--ds-font-body);
    font-size: var(--ds-fs-body-l);
    line-height: var(--ds-lh-body);
    color: var(--ds-color-text-muted);
}

/* ---------- Breadcrumb (category archive only) ---------- */

.bb-listings-archive__breadcrumb {
    margin: 0 0 var(--ds-sp-5) 0;
    font-family: var(--ds-font-body);
    font-size: var(--ds-fs-body-s);
    color: var(--ds-color-text-muted);
}

.bb-listings-archive__breadcrumb-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: var(--ds-sp-2);
}

.bb-listings-archive__breadcrumb a {
    color: var(--ds-color-text-muted);
    text-decoration: none;
}

.bb-listings-archive__breadcrumb a:hover {
    color: var(--ds-color-primary-600);
}

.bb-listings-archive__breadcrumb li + li::before {
    content: "/";
    margin-right: var(--ds-sp-2);
    color: var(--ds-color-text-soft);
}

.bb-listings-archive__breadcrumb [aria-current="page"] {
    color: var(--ds-color-text);
    font-weight: 500;
}

/* ---------- Chips ---------- */

.bb-listings-archive__chips-wrap {
    margin-bottom: var(--ds-sp-6);
}

.bb-listings-archive__chips-label {
    margin: 0 0 var(--ds-sp-3) 0;
    font-family: var(--ds-font-body);
    font-size: var(--ds-fs-body-s);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--ds-color-text-muted);
}

.bb-listings-archive__chips {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: var(--ds-sp-2);
}

/* On narrow viewports the chip row overflows horizontally instead of
   wrapping. Matches Figma tablet (381-14300) and mobile (427-13617)
   where the chips read as a single scrollable rail under the hero. */
@media (max-width: 768px) {
    .bb-listings-archive__chips {
        flex-wrap: nowrap;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
        padding-bottom: var(--ds-sp-2);
        margin-bottom: calc(var(--ds-sp-2) * -1);
        scrollbar-width: thin;
    }

    .bb-listings-archive__chips > li {
        flex: 0 0 auto;
        scroll-snap-align: start;
    }
}

.bb-listings-chip {
    display: inline-flex;
    align-items: center;
    gap: var(--ds-sp-2);
    padding: 6px 14px;
    border: 1px solid var(--ds-color-border);
    border-radius: var(--ds-radius-pill);
    background: var(--ds-color-surface);
    color: var(--ds-color-text);
    font-family: var(--ds-font-body);
    font-size: var(--ds-fs-body);
    line-height: 1.4;
    text-decoration: none;
    transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.bb-listings-chip:hover {
    border-color: var(--ds-color-primary-600);
    color: var(--ds-color-primary-600);
}

.bb-listings-chip--active,
.bb-listings-chip[aria-current="page"] {
    background: var(--ds-color-text);
    border-color: var(--ds-color-text);
    color: var(--ds-color-gray-0);
}

.bb-listings-chip--active:hover,
.bb-listings-chip[aria-current="page"]:hover {
    background: var(--ds-color-text);
    border-color: var(--ds-color-text);
    color: var(--ds-color-gray-0);
}

.bb-listings-chip__count {
    font-size: var(--ds-fs-body-s);
    color: var(--ds-color-text-muted);
}

.bb-listings-chip--active .bb-listings-chip__count,
.bb-listings-chip[aria-current="page"] .bb-listings-chip__count {
    color: var(--ds-color-gray-200);
}

/* ---------- Grid ---------- */

.bb-listings-archive__grid {
    list-style: none;
    margin: 0 0 var(--ds-sp-8) 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--ds-sp-6);
}

.bb-listings-archive__grid-item {
    display: flex;
}

.bb-listings-archive__grid-item > .bb-listing-card {
    width: 100%;
}

/* ---------- Empty state ---------- */

.bb-listings-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--ds-sp-15) var(--ds-sp-5);
    text-align: center;
}

.bb-listings-empty__illustration {
    margin-bottom: var(--ds-sp-5);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.bb-listings-empty__illustration-ring {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 160px;
    height: 160px;
    border-radius: 50%;
    background: var(--ds-color-primary-50);
    color: var(--ds-color-primary-600);
}

.bb-listings-empty__title {
    margin: 0 0 var(--ds-sp-3) 0;
    font-family: var(--ds-font-display);
    font-size: var(--ds-fs-h3);
    font-weight: 400;
    line-height: var(--ds-lh-tight);
    color: var(--ds-color-text);
}

.bb-listings-empty__title-accent {
    font-style: italic;
    color: var(--ds-color-primary-600);
}

.bb-listings-empty__message {
    margin: 0 0 var(--ds-sp-5) 0;
    max-width: 560px;
    font-family: var(--ds-font-body);
    font-size: var(--ds-fs-body);
    line-height: var(--ds-lh-body);
    color: var(--ds-color-text-muted);
}

.bb-listings-empty__cta {
    display: inline-flex;
    align-items: center;
    padding: 12px 24px;
    background: var(--ds-color-primary-600);
    color: var(--ds-color-gray-0);
    border-radius: var(--ds-radius-pill);
    font-family: var(--ds-font-body);
    font-size: var(--ds-fs-body-m);
    font-weight: 600;
    text-decoration: none;
    transition: filter 0.15s ease;
}

.bb-listings-empty__cta:hover {
    filter: brightness(1.08);
}

/* ---------- Bottom prose ---------- */

.bb-listings-archive__prose {
    margin-top: var(--ds-sp-12);
    padding-top: var(--ds-sp-8);
    border-top: 1px solid var(--ds-color-border-soft);
}

.bb-listings-archive__prose-heading {
    margin: 0 0 var(--ds-sp-5) 0;
    font-family: var(--ds-font-display);
    font-size: var(--ds-fs-h4);
    font-weight: 400;
    line-height: var(--ds-lh-tight);
    color: var(--ds-color-text);
}

.bb-listings-archive__prose-accent {
    font-style: italic;
    color: var(--ds-color-primary-600);
}

.bb-listings-archive__prose-cols {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--ds-sp-6);
}

.bb-listings-archive__prose-cols p {
    margin: 0;
    font-family: var(--ds-font-body);
    font-size: var(--ds-fs-body);
    line-height: var(--ds-lh-prose);
    color: var(--ds-color-text-muted);
}

/* ---------- Pagination tweaks (Figma compact) ---------- */

.bb-listings-archive .bb-pagination {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--ds-sp-2);
    margin: var(--ds-sp-5) 0 0 0;
}

.bb-listings-archive .bb-pagination__item {
    display: inline-flex;
}

.bb-listings-archive .bb-pagination__item a,
.bb-listings-archive .bb-pagination__item .page-numbers {
    min-width: 36px;
    height: 36px;
    padding: 0 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--ds-radius-md);
    background: var(--ds-color-surface);
    color: var(--ds-color-text);
    font-family: var(--ds-font-body);
    font-size: var(--ds-fs-body);
    text-decoration: none;
    border: 1px solid transparent;
}

.bb-listings-archive .bb-pagination__item a:hover {
    border-color: var(--ds-color-border);
}

.bb-listings-archive .bb-pagination__item .current {
    background: var(--ds-color-text);
    color: var(--ds-color-gray-0);
}

.bb-listings-archive .bb-pagination__item .dots {
    color: var(--ds-color-text-soft);
}

/* ---------- Responsive ----------
   Tablet (Figma 374-11033 / 381-14300): 2-col grid, chips wrap or scroll.
   Mobile (Figma 427-11845 / 427-13617): 1-col grid, chips horizontal-scroll
   single row, hero smaller, prose collapses to single column.
*/

@media (max-width: 960px) {
    .bb-listings-archive__hero {
        font-size: var(--ds-fs-h3);
    }

    .bb-listings-archive__grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: var(--ds-sp-4);
    }

    .bb-listings-archive__prose-cols {
        grid-template-columns: 1fr;
        gap: var(--ds-sp-4);
    }

    .bb-listings-archive__prose-heading {
        font-size: var(--ds-fs-h5);
    }

    .bb-listings-archive {
        padding-top: var(--ds-sp-5);
        padding-bottom: var(--ds-sp-8);
    }
}

@media (max-width: 640px) {
    .bb-listings-archive__hero {
        font-size: var(--ds-fs-h4);
    }

    .bb-listings-archive__subtitle {
        font-size: var(--ds-fs-body);
    }

    .bb-listings-archive__grid {
        grid-template-columns: 1fr;
        gap: var(--ds-sp-4);
    }

    .bb-listings-empty {
        padding: var(--ds-sp-10) var(--ds-sp-3);
    }

    .bb-listings-empty__illustration-ring {
        width: 120px;
        height: 120px;
    }

    .bb-listings-empty__title {
        font-size: var(--ds-fs-h4);
    }

    .bb-listings-archive__chips-label {
        margin-bottom: var(--ds-sp-2);
    }
}