/* GS-469: single content column for storefront browse */
.browse-page {
    --au-gutter: clamp(16px, 4vw, 32px);
    --au-max: 1200px;
    max-width: var(--au-max);
    margin: 0 auto;
    padding: 20px var(--au-gutter) 48px;
    box-sizing: border-box;
    width: 100%;
}
.browse-page > .rp-banner {
    margin-bottom: 28px;
}
.browse-page .browse-hero {
    padding: 8px 0 24px;
}
.browse-page .browse-tabs,
.browse-page .category-bar,
.browse-page .tab-info-banner,
.browse-page .browse-shell,
.browse-page .featured-section {
    max-width: none;
    width: 100%;
    margin-left: 0;
    margin-right: 0;
    padding-left: 0;
    padding-right: 0;
}
.browse-page .category-bar {
    padding-bottom: 16px;
    margin-bottom: 4px;
}
.browse-page .browse-shell {
    padding-bottom: 24px;
}
.browse-page .browse-tabs.gs-seg,
.browse-page .browse-tabs {
    width: 100%;
    max-width: 100%;
    margin: 0 0 16px;
    display: flex;
    box-sizing: border-box;
}
.browse-page .browse-tab-link,
.browse-page .browse-tabs .gs-seg-opt {
    flex: 1 1 0;
    min-width: 0;
}

/* GS-565: phone — don't equal-share crush long labels into each other */
@media (max-width: 720px) {
    .browse-page .browse-tabs.gs-seg,
    .browse-page .browse-tabs {
        flex-wrap: nowrap;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        overscroll-behavior-x: contain;
    }
    .browse-page .browse-tabs::-webkit-scrollbar { display: none; }
    .browse-page .browse-tab-link,
    .browse-page .browse-tabs .gs-seg-opt {
        flex: 0 0 auto;
        min-width: max-content;
    }
}

/* When browse is inside app shell (base.html), keep page_head then constrain */
body.new-shell:not(.au-storefront) .browse-page {
    padding-top: 8px;
}

/* GS-460/462: banner chrome owned by base_au + marketplace_browse overrides */
.rp-banner { /* system banner — see base_au.css / marketplace_browse.css */ }
.rp-side { /* system primary — see base_au.css */ }

.product-card-price { font-family: var(--font-mono); font-variant-numeric: tabular-nums; color: var(--market-400); }
.add-cart-btn { color: #0E1117; }
.product-card-img-link { display: block; text-decoration: none; }
.product-card-title-link { display: block; text-decoration: none; color: inherit; }
.product-card-title-link:hover .product-card-title { color: var(--accent-text); }
.store-card-link { display: block; text-decoration: none; color: inherit; }
.store-card-link:hover .store-card { border-color: var(--accent); }

/* ── appended ── */
.browse-hero { text-align: center; padding: 28px 0 24px; }
.browse-hero h1 {
    font-family: 'Chakra Petch', var(--font-display, sans-serif);
    font-size: clamp(1.55rem, 2.6vw, 2rem);
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 8px;
    letter-spacing: -0.02em;
}
.browse-hero p {
    font-size: 0.92rem;
    color: var(--text-secondary);
    margin: 0 auto 20px;
    font-family: 'DM Sans', var(--font-body, sans-serif);
    max-width: 36rem;
}
.search-bar {
    display: flex;
    max-width: 640px;
    width: 100%;
    margin: 0 auto;
    gap: 10px;
    align-items: stretch;
    box-sizing: border-box;
}
.search-bar .gs-input { flex: 1 1 auto; min-width: 0; }
.search-bar .gs-btn { flex: 0 0 auto; }
@media (max-width: 560px) {
    .search-bar { flex-direction: column; }
    .search-bar .gs-btn { width: 100%; }
}
.category-bar {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding: 0 0 16px;
    max-width: 1200px;
    margin: 0 auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    scroll-padding-inline: 8px;
    mask-image: linear-gradient(to right, #000 0%, #000 calc(100% - 24px), transparent 100%);
    -webkit-mask-image: linear-gradient(to right, #000 0%, #000 calc(100% - 24px), transparent 100%);
}
.category-bar::-webkit-scrollbar { height: 0; display: none; }
/* GS-463: chamfer plates (not rounded pills) */
.category-plate, .category-pill {
    padding: 7px 14px 7px 13px;
    border-radius: 0;
    font-size: 0.78rem;
    font-weight: 600;
    font-family: 'DM Sans', var(--font-body, sans-serif);
    white-space: nowrap;
    text-decoration: none;
    transition: background 0.15s, color 0.15s, border-color 0.15s;
    border: 1px solid rgba(52, 192, 143, 0.22);
    color: var(--text-secondary);
    background: rgba(52, 192, 143, 0.08);
    flex-shrink: 0;
    clip-path: polygon(0 0, calc(100% - 7px) 0, 100% 7px, 100% 100%, 0 100%);
}
.category-plate:hover, .category-pill:hover {
    color: #F4F7F9;
    border-color: rgba(52, 192, 143, 0.4);
    background: rgba(52, 192, 143, 0.14);
}
.category-plate.is-active, .category-plate.active,
.category-pill.active, .category-pill.is-active {
    background: #34C08F;
    color: #0B0E12;
    border-color: #34C08F;
}
/* Shell: desktop = sidebar | results; mobile = full-width results + off-canvas drawer */
.browse-shell {
    display: grid;
    grid-template-columns: 240px minmax(0, 1fr);
    grid-template-areas:
        "sidebar results";
    gap: 24px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 0 32px;
    align-items: start;
    width: 100%;
    box-sizing: border-box;
}
.browse-toolbar {
    display: none;
    grid-area: toolbar;
}
.browse-filter-backdrop {
    display: none;
}
.filter-drawer-head {
    display: none;
}
.filter-sidebar {
    grid-area: sidebar;
    position: sticky;
    top: 80px;
    align-self: start;
    width: auto;
    max-width: none;
    margin: 0;
    float: none;
}
.browse-results {
    grid-area: results;
    min-width: 0;
    margin-left: 0;
}
/* legacy alias kept for any residual selectors */
.browse-layout {
    display: contents;
}

.filter-card { background: var(--bg-card, #12181F); border: 1px solid var(--border-color, #222B36); border-radius: 10px; padding: 18px; }
.filter-card h3 {
    font-family: 'JetBrains Mono', var(--font-mono, monospace);
    font-size: 0.62rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--text-muted);
    margin: 0 0 10px;
}
.filter-card h3:not(:first-child) { margin-top: 18px; border-top: 1px solid var(--border-color, #222B36); padding-top: 14px; }
.filter-card .gs-check-label { width: 100%; }
.filter-card .gs-field { margin-bottom: 0; }
.price-range { display: flex; gap: 8px; align-items: flex-end; }
.price-range .gs-field { flex: 1; min-width: 0; }
.price-range-sep { color: var(--text-muted); font-family: var(--font-mono, monospace); padding-bottom: 12px; }
.filter-btn.gs-btn, .filter-btn { width: 100%; margin-top: 14px; }
.products-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
/* GS-457: card chrome owned by marketplace_browse.css */
.product-card { /* see marketplace_browse.css */ }
.product-card:hover { /* see marketplace_browse.css */ }
.product-card-img { width: 100%; aspect-ratio: 4/3; object-fit: cover; background: var(--bg-elevated); display: block; }
/* Guard: never stack placeholder under a visible card image (infinite-scroll + SSR) */
.product-card > img.product-card-img:not([style*="display: none"]) + .img-placeholder {
    display: none !important;
}
.product-card-body { padding: 14px; }
.product-card-title { font-size: 0.85rem; font-weight: 600; color: var(--text-primary); margin: 0 0 6px; line-height: 1.3; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.product-card-price { /* marketplace_browse.css emerald mono */ }
.product-card-meta { font-size: 0.72rem; color: var(--text-muted); margin-bottom: 4px; display: flex; align-items: center; gap: 4px; }
.product-card-meta a { color: var(--accent-text); text-decoration: none; }
.product-card-meta a:hover { text-decoration: underline; }
.condition-badge { display: inline-block; padding: 2px 7px; border-radius: 4px; font-size: 0.68rem; font-weight: 600; margin-bottom: 6px; font-family: var(--font-mono); letter-spacing: 0.02em; text-transform: uppercase; }
/* Brand Guide condition-grade palette */
.condition-badge.new        { background: var(--grade-n-bg); color: var(--grade-n); }
.condition-badge.used       { background: var(--grade-b-bg); color: var(--grade-b); }
.condition-badge.refurbished{ background: var(--grade-a-bg); color: var(--grade-a); }
.condition-badge.grade-a, .condition-badge.a { background: var(--grade-a-bg); color: var(--grade-a); }
.condition-badge.grade-b, .condition-badge.b { background: var(--grade-b-bg); color: var(--grade-b); }
.condition-badge.grade-c, .condition-badge.c { background: var(--grade-c-bg); color: var(--grade-c); }
.condition-badge.grade-d, .condition-badge.d { background: var(--grade-d-bg); color: var(--grade-d); }
.condition-badge.grade-n, .condition-badge.n { background: var(--grade-n-bg); color: var(--grade-n); }
.add-cart-btn {
    width: 100%;
    margin-top: 10px;
    --ws-accent: #34C08F;
}
a.add-cart-btn { box-sizing: border-box; }
.featured-section { max-width: 1200px; margin: 0 auto; padding: 20px 20px 50px; }
.featured-section h2 { font-size: 1.2rem; font-weight: 700; color: var(--text-primary); margin: 0 0 18px; }
.featured-stores { display: flex; gap: 16px; overflow-x: auto; padding-bottom: 10px; -webkit-overflow-scrolling: touch; }
.featured-stores::-webkit-scrollbar { height: 4px; }
.featured-stores::-webkit-scrollbar-track { background: transparent; }
.featured-stores::-webkit-scrollbar-thumb { background: var(--border-color); border-radius: 4px; }
.store-card { background: var(--bg-card); border: 1px solid var(--border-color); border-radius: 10px; padding: 18px; min-width: 220px; flex-shrink: 0; text-align: center; transition: border-color 0.15s; }
.store-card:hover { border-color: var(--accent); }
.store-card-logo { width: 48px; height: 48px; border-radius: 10px; background: var(--accent-soft); display: flex; align-items: center; justify-content: center; margin: 0 auto 10px; }
.store-card-name { font-size: 0.88rem; font-weight: 600; color: var(--text-primary); margin-bottom: 4px; }
.store-card-meta { font-size: 0.72rem; color: var(--text-muted); }
.pagination-bar { display: flex; justify-content: center; gap: 8px; margin-top: 24px; }
.pagination-bar a { padding: 6px 14px; border-radius: 6px; font-size: 0.8rem; color: var(--text-secondary); background: var(--bg-card); border: 1px solid var(--border-color); text-decoration: none; transition: all 0.15s; }
.pagination-bar a:hover { background: var(--accent); color: #fff; border-color: var(--accent); }
.empty-state { text-align: center; padding: 60px 20px; color: var(--text-muted); grid-column: 1/-1; }
.empty-state p { font-size: 0.9rem; margin: 6px 0; }
@media (max-width: 1024px) {
    .products-grid { grid-template-columns: repeat(2, 1fr); }
}

/* Mobile/tablet: filters become a drawer; listing grid goes full width */
@media (max-width: 900px) {
    .browse-shell {
        display: flex !important;
        flex-direction: column;
        gap: 0;
        padding: 0 0 32px;
        max-width: 1200px;
    }
    .browse-toolbar {
        display: flex !important;
        align-items: center;
        gap: 10px;
        width: 100%;
        max-width: none;
        margin: 0 0 12px;
        padding: 0;
        order: 0;
        flex: 0 0 auto;
    }
    .browse-filter-toggle {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        padding: 10px 14px;
        border-radius: 8px;
        border: 1px solid var(--border-color);
        background: var(--bg-card);
        color: var(--text-primary);
        font-size: 0.85rem;
        font-weight: 600;
        cursor: pointer;
        font-family: inherit;
        flex: 1 1 auto;
        justify-content: center;
        min-height: 44px;
    }
    .browse-filter-toggle:hover,
    .browse-filter-toggle[aria-expanded="true"] {
        border-color: var(--accent);
        color: var(--accent-text);
    }
    .browse-filter-count {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        min-width: 20px;
        height: 20px;
        padding: 0 6px;
        border-radius: 100px;
        background: var(--accent);
        color: #fff;
        font-size: 0.7rem;
        font-weight: 700;
    }
    .browse-toolbar-rp {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        white-space: nowrap;
        box-sizing: border-box;
        flex: 0 0 auto;
    }
    .browse-results {
        order: 1;
        width: 100%;
        min-width: 0;
        margin: 0;
        flex: 1 1 auto;
    }
    .filter-sidebar .rp-side { display: none !important; }

    /* Drawer chrome — fixed to the viewport, out of document flow */
    .browse-filter-backdrop {
        display: block !important;
        position: fixed !important;
        top: 0 !important;
        right: 0 !important;
        bottom: 0 !important;
        left: 0 !important;
        width: 100vw !important;
        height: 100vh !important;
        height: 100dvh !important;
        background: rgba(0, 0, 0, 0.55);
        z-index: 10050 !important;
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.2s ease;
        margin: 0 !important;
        border: 0 !important;
        transform: none !important;
    }
    body.browse-filters-open .browse-filter-backdrop {
        opacity: 1;
        pointer-events: auto;
    }
    .filter-sidebar {
        position: fixed !important;
        top: 0 !important;
        left: 0 !important;
        bottom: 0 !important;
        right: auto !important;
        width: min(360px, 88vw) !important;
        max-width: min(360px, 88vw) !important;
        height: 100vh !important;
        height: 100dvh !important;
        margin: 0 !important;
        z-index: 10060 !important;
        background: var(--bg, #080C12) !important;
        border-right: 1px solid var(--border-color);
        padding: 12px 14px 28px !important;
        overflow-x: hidden;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
        transform: translate3d(-105%, 0, 0) !important;
        transition: transform 0.22s ease;
        box-shadow: none;
        grid-area: auto !important;
        float: none !important;
        visibility: visible;
    }
    body.browse-filters-open .filter-sidebar {
        transform: translate3d(0, 0, 0) !important;
        box-shadow: 8px 0 32px rgba(0, 0, 0, 0.45);
    }
    .filter-drawer-head {
        display: flex !important;
        align-items: center;
        justify-content: space-between;
        gap: 12px;
        margin: 0 0 12px;
        padding: 4px 2px 10px;
        border-bottom: 1px solid var(--border-color);
        position: sticky;
        top: 0;
        background: var(--bg, #080C12);
        z-index: 1;
    }
    .filter-drawer-title {
        margin: 0 !important;
        font-size: 1rem !important;
        font-weight: 700 !important;
        line-height: 1.2 !important;
        color: var(--text-primary);
    }
    .filter-drawer-close {
        width: 40px;
        height: 40px;
        border: 1px solid var(--border-color);
        border-radius: 8px;
        background: var(--bg-card);
        color: var(--text-primary);
        font-size: 1.4rem;
        line-height: 1;
        cursor: pointer;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        flex: 0 0 auto;
    }
    .filter-card {
        border-radius: 10px;
    }
    .products-grid { grid-template-columns: repeat(2, minmax(0, 1fr)) !important; gap: 12px; }
    .browse-hero { padding: 28px 16px 20px; }
    .browse-hero h1 { font-size: 1.5rem; }
    .search-bar { flex-direction: column; }
    .browse-tabs {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        flex-wrap: nowrap;
    }
    .browse-tabs .browse-tab-link,
    .browse-tabs .gs-seg-opt {
        flex: 0 0 auto;
        min-width: max-content;
    }
    .category-bar { padding: 12px 16px 14px; }
    body.browse-filters-open {
        overflow: hidden !important;
        touch-action: none;
    }
}

@media (max-width: 560px) {
    .products-grid { grid-template-columns: minmax(0, 1fr) !important; }
    .browse-toolbar { flex-wrap: wrap; }
    .browse-toolbar-rp { flex: 1 1 100%; }
}

/* Lint-pair aliases (primary definitions live in marketplace_browse.css) */
.browse-spinner {
    display: inline-block;
    width: 18px;
    height: 18px;
    border: 2px solid var(--border-color);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: browse-spin 0.7s linear infinite;
    vertical-align: middle;
    margin-right: 6px;
}
@keyframes browse-spin { to { transform: rotate(360deg); } }
.browse-tab-link {
    padding: 9px 22px;
    border-radius: 8px 8px 0 0;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-decoration: none;
    border: 1px solid var(--border-color);
    border-bottom: none;
    background: var(--bg-elevated);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
}
.browse-tab-divider {
    border: none;
    border-top: 1px solid var(--border-color);
    margin: 0 auto;
    max-width: 1200px;
    padding: 0 20px;
}

/* Card CTA full width */
.browse-page .add-cart-btn.gs-btn,
.product-card .add-cart-btn.gs-btn {
    width: 100%;
    border-radius: 8px 0 8px 8px;
}