/* ════════════════════════════════════════════════════════════
   Shop Product List — Monochrome Design
   Palette: #111827 · #374151 · #6b7280 · #9ca3af
            #e5e7eb · #f3f4f6 · #f9fafb · #fff
   ════════════════════════════════════════════════════════════ */

/* ─── Tokens ──────────────────────────────────────────────── */
:root {
    --sl-bg:       #ffffff;
    --sl-border:   #e5e7eb;
    --sl-text:     #111827;
    --sl-text-2:   #374151;
    --sl-muted:    #6b7280;
    --sl-subtle:   #9ca3af;
    --sl-surface:  #f3f4f6;
    --sl-bg2:      #f9fafb;
    --sl-ink:      #111827;
    --sl-ink-dim:  rgba(17,24,39,.08);
    --sl-shadow:   0 1px 6px rgba(0,0,0,.06);
}

/* ─── Page wrapper / category header ─────────────────────── */
.pl-page-header {
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--sl-border);
}
.pl-breadcrumb {
    font-size: .75rem;
    color: var(--sl-muted);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
}
.pl-breadcrumb a { color: var(--sl-muted); text-decoration: none; }
.pl-breadcrumb a:hover { color: var(--sl-text); }
.pl-breadcrumb-sep { color: var(--sl-subtle); font-size: .65rem; }
.pl-page-title {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--sl-text);
    margin: 0;
    line-height: 1.4;
}
.pl-page-count {
    font-size: .78rem;
    color: var(--sl-muted);
    margin-top: 2px;
}

/* ─── Sidebar shell ───────────────────────────────────────── */
.shop-sidebar {
    background: var(--sl-bg);
    border: 1px solid var(--sl-border);
    border-radius: 6px;
    overflow: hidden;
    box-shadow: var(--sl-shadow);
}

/* ─── Sidebar header ─────────────────────────────────────── */
.sidebar-header {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 13px 16px;
    font-size: .73rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .07em;
    color: var(--sl-muted);
    border-bottom: 1px solid var(--sl-border);
    background: var(--sl-bg2);
}
.sidebar-clear-link {
    margin-right: auto;
    font-size: .73rem;
    font-weight: 600;
    color: var(--sl-subtle);
    text-decoration: none;
    text-transform: none;
    letter-spacing: 0;
    display: inline-flex;
    align-items: center;
    gap: 3px;
    transition: color .13s;
}
.sidebar-clear-link:hover { color: var(--sl-text); }

/* ─── Search ─────────────────────────────────────────────── */
.sidebar-search-wrap {
    padding: 10px 12px;
    border-bottom: 1px solid var(--sl-border);
}
.sidebar-search-inner { position: relative; }
.sidebar-search-icon {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--sl-subtle);
    font-size: .8rem;
    pointer-events: none;
}
.sidebar-search-input {
    width: 100%;
    border: 1.5px solid var(--sl-border);
    border-radius: 4px;
    padding: 7px 32px 7px 10px;
    font-size: .83rem;
    background: var(--sl-bg2);
    color: var(--sl-text);
    outline: none;
    transition: border-color .15s;
}
.sidebar-search-input::placeholder { color: var(--sl-subtle); }
.sidebar-search-input:focus {
    border-color: #9ca3af;
    background: var(--sl-bg);
}

/* ─── Active filter pills ────────────────────────────────── */
.active-filters-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
    align-items: center;
    padding: 7px 12px;
    border-bottom: 1px solid var(--sl-border);
    background: var(--sl-bg2);
    min-height: 40px;
}
.active-filter-pill {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: var(--sl-surface);
    color: var(--sl-text-2);
    font-size: .71rem;
    font-weight: 600;
    padding: 3px 8px 3px 6px;
    border-radius: 4px;
    cursor: pointer;
    border: 1px solid var(--sl-border);
    text-decoration: none;
    transition: background .1s;
    white-space: nowrap;
}
.active-filter-pill:hover { background: #e5e7eb; color: var(--sl-text); }
.active-filter-pill .bi-x { font-size: .7rem; opacity: .6; }

/* ─── Filter accordions ──────────────────────────────────── */
.filter-group {
    border-bottom: 1px solid var(--sl-border);
}
.filter-group:last-of-type { border-bottom: none; }

.filter-group-header {
    display: flex;
    align-items: center;
    width: 100%;
    padding: 11px 14px;
    background: none;
    border: none;
    cursor: pointer;
    text-align: right;
    font-size: .84rem;
    font-weight: 600;
    color: var(--sl-text-2);
    gap: 8px;
    transition: background .1s;
}
.filter-group-header:hover { background: var(--sl-bg2); }
.filter-group-title { flex: 1; text-align: right; }

.filter-count-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 18px;
    height: 18px;
    padding: 0 4px;
    background: var(--sl-ink);
    color: #fff;
    font-size: .63rem;
    font-weight: 700;
    border-radius: 9px;
    flex-shrink: 0;
}

.filter-chevron {
    font-size: .65rem;
    color: var(--sl-subtle);
    transition: transform .22s ease;
    flex-shrink: 0;
}
.filter-group.open .filter-chevron { transform: rotate(180deg); }

.filter-group-body {
    overflow: hidden;
    max-height: 0;
    transition: max-height .26s ease;
}
.filter-group.open .filter-group-body { max-height: 420px; }

.filter-options-inner { padding: 2px 10px 10px; }

.filter-option {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 5px 6px;
    border-radius: 4px;
    cursor: pointer;
    font-size: .83rem;
    color: var(--sl-text-2);
    transition: background .1s;
    margin-bottom: 1px;
    user-select: none;
}
.filter-option:hover { background: var(--sl-bg2); }
.filter-option input[type="checkbox"] {
    width: 14px;
    height: 14px;
    accent-color: var(--sl-ink);
    flex-shrink: 0;
    cursor: pointer;
    border-radius: 2px;
}

/* ─── Sort ───────────────────────────────────────────────── */
.sidebar-sort-wrap { padding: 10px 14px 14px; }
.sidebar-sort-label {
    font-size: .7rem;
    font-weight: 700;
    color: var(--sl-subtle);
    text-transform: uppercase;
    letter-spacing: .06em;
    margin-bottom: 6px;
}

/* ─── Product cards ──────────────────────────────────────── */
.pl-card {
    border-radius: 6px;
    border: 1px solid var(--sl-border) !important;
    transition: border-color .15s, box-shadow .15s;
    background: var(--sl-bg);
}
.pl-card:hover {
    border-color: #9ca3af !important;
    box-shadow: 0 4px 16px rgba(0,0,0,.08) !important;
}

.pl-img-wrap {
    position: relative;
    width: 100%;
    padding-top: 72%;
    overflow: hidden;
    border-radius: 6px 6px 0 0;
    background: var(--sl-bg2);
    border-bottom: 1px solid var(--sl-border);
}
.pl-img-wrap a { position: absolute; inset: 0; display: block; }
.pl-img-wrap img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 14px;
    transition: transform .22s;
}
.pl-card:hover .pl-img-wrap img { transform: scale(1.04); }
.pl-img-placeholder {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #d1d5db;
    font-size: 2.5rem;
}

/* ─── Swatches ───────────────────────────────────────────── */
.pl-swatches {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
    margin-top: 8px;
}
.pl-swatch {
    display: block;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    border: 2px solid #fff;
    box-shadow: 0 0 0 1.5px rgba(0,0,0,.16);
    flex-shrink: 0;
    transition: transform .1s;
}
.pl-swatch:hover { transform: scale(1.3); }
.pl-swatch-more {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--sl-surface);
    font-size: .6rem;
    font-weight: 700;
    color: var(--sl-muted);
    flex-shrink: 0;
}

/* ─── Card price ─────────────────────────────────────────── */
.pl-price {
    font-size: .9rem;
    font-weight: 800;
    color: var(--sl-ink);
    line-height: 1;
    font-variant-numeric: tabular-nums;
}
.pl-price-unit {
    font-size: .68rem;
    font-weight: 400;
    color: var(--sl-muted);
    margin-right: 2px;
}
.pl-price-na {
    font-size: .78rem;
    color: var(--sl-subtle);
}

/* ─── Card "view" button ─────────────────────────────────── */
.pl-view-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    height: 34px;
    padding: 0 14px;
    border-radius: 4px;
    border: 1.5px solid var(--sl-border);
    background: var(--sl-bg);
    color: var(--sl-text-2);
    font-size: .78rem;
    font-weight: 600;
    text-decoration: none;
    transition: background .12s, border-color .12s, color .12s;
    white-space: nowrap;
}
.pl-view-btn:hover {
    background: var(--sl-ink);
    border-color: var(--sl-ink);
    color: #fff;
}

.pl-cart-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: 4px;
    border: none;
    background: var(--sl-ink);
    color: #fff;
    font-size: .85rem;
    cursor: pointer;
    flex-shrink: 0;
    transition: background .12s;
}
.pl-cart-btn:hover { background: #374151; }

/* ─── Pagination ─────────────────────────────────────────── */
.shop-pagination {
    margin-top: 32px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}
.shop-pagination-info {
    font-size: .77rem;
    color: var(--sl-muted);
}
.shop-pagination-nav {
    display: flex;
    align-items: center;
    gap: 3px;
    flex-wrap: wrap;
    justify-content: center;
}
.page-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0 10px;
    border-radius: 4px;
    font-size: .83rem;
    font-weight: 500;
    text-decoration: none;
    border: 1.5px solid var(--sl-border);
    color: var(--sl-text-2);
    background: var(--sl-bg);
    transition: all .12s;
    cursor: pointer;
    line-height: 1;
    gap: 4px;
}
.page-btn:hover {
    background: var(--sl-ink);
    border-color: var(--sl-ink);
    color: #fff;
}
.page-btn.active {
    background: var(--sl-ink);
    color: #fff;
    border-color: var(--sl-ink);
    font-weight: 700;
    pointer-events: none;
}
.page-btn.disabled {
    opacity: .3;
    pointer-events: none;
    cursor: default;
}
.page-btn.nav-btn {
    font-size: .78rem;
    padding: 0 16px;
    font-weight: 600;
    background: var(--sl-bg2);
    border-color: var(--sl-border);
    color: var(--sl-text-2);
}
.page-btn.nav-btn:hover {
    background: var(--sl-ink);
    border-color: var(--sl-ink);
    color: #fff;
}
.page-ellipsis {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    color: var(--sl-subtle);
    font-size: .95rem;
    font-weight: 700;
    letter-spacing: .05em;
}

/* ─── HTMX loading ───────────────────────────────────────── */
.htmx-request #product-grid {
    opacity: .5;
    transition: opacity .15s;
}

/* ─── Empty state ────────────────────────────────────────── */
.pl-empty {
    text-align: center;
    padding: 56px 20px;
    color: var(--sl-subtle);
}
.pl-empty i { font-size: 2.4rem; margin-bottom: 12px; display: block; }
.pl-empty p { font-size: .88rem; margin: 0; }