/* ══════════════════════════════════════════════════════════════════
   ADAM SHOES - Catalog Page Styles
   ══════════════════════════════════════════════════════════════════ */

/* ── Catalog Layout ───────────────────────────────────────────── */
.catalog-layout {
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: var(--space-8);
    padding: var(--space-4) 0 var(--space-12);
}

/* ── Sidebar ──────────────────────────────────────────────────── */
.catalog-sidebar {
    position: sticky;
    top: calc(var(--header-height) + var(--announcement-height) + var(--space-4));
    height: fit-content;
    max-height: calc(100vh - var(--header-height) - var(--announcement-height) - var(--space-8));
    overflow-y: auto;
}

.sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-6);
}

.sidebar-header h3 {
    font-size: var(--text-lg);
    font-weight: 700;
}

.sidebar-close-mobile {
    display: none;
}

.filter-group {
    margin-bottom: var(--space-6);
    padding-bottom: var(--space-6);
    border-bottom: 1px solid var(--border-light);
}

.filter-group:last-child {
    border-bottom: none;
}

.filter-title {
    font-size: var(--text-sm);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-3);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.filter-options {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

.filter-scroll {
    max-height: 200px;
    overflow-y: auto;
}

.filter-option {
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-sm);
    font-size: var(--text-sm);
    color: var(--text-secondary);
    transition: all var(--transition-fast);
    cursor: pointer;
}

.filter-option:hover {
    background: var(--bg-elevated);
    color: var(--text-primary);
}

.filter-option.active {
    background: var(--accent-light);
    color: var(--accent);
    font-weight: 600;
}

/* ── Size + color filters ─────────────────────────────────────
   Size: a 4-column grid of square checkbox chips with the size
   number visible. Active = filled with accent colour.
   Color: a 2-column list of [swatch + name] rows. Active = bold
   ring around the swatch + bold label. */
.filter-size-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 6px;
}
.filter-size-chip {
    position: relative;
    display: flex; align-items: center; justify-content: center;
    height: 36px; border-radius: 8px;
    border: 1.5px solid var(--border-light);
    background: var(--bg-white);
    font-size: 13px; font-weight: 600; color: var(--text-primary);
    cursor: pointer;
    transition: border-color .15s, background .15s, color .15s;
    user-select: none;
}
.filter-size-chip:hover { border-color: var(--text-primary); }
.filter-size-chip input { position: absolute; opacity: 0; pointer-events: none; }
.filter-size-chip.is-active {
    background: var(--text-primary, #0f172a);
    border-color: var(--text-primary, #0f172a);
    color: #fff;
}

.filter-color-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px 12px;
}
.filter-color-chip {
    position: relative;
    display: flex; align-items: center; gap: 8px;
    padding: 6px 4px; border-radius: 6px;
    cursor: pointer; user-select: none;
    transition: background .12s;
}
.filter-color-chip:hover { background: var(--bg-elevated); }
.filter-color-chip input { position: absolute; opacity: 0; pointer-events: none; }
.filter-color-swatch {
    width: 18px; height: 18px; border-radius: 50%;
    box-shadow: 0 0 0 1px rgba(0,0,0,0.12);
    flex-shrink: 0;
    transition: box-shadow .15s, transform .15s;
}
.filter-color-swatch-multi {
    background: conic-gradient(#ef4444, #f59e0b, #eab308, #84cc16, #22c55e, #06b6d4, #3b82f6, #a855f7, #ec4899, #ef4444);
}
.filter-color-swatch-white { box-shadow: 0 0 0 1px rgba(0,0,0,0.25); }
.filter-color-chip.is-active .filter-color-swatch {
    box-shadow: 0 0 0 2px var(--accent, #f97316), 0 0 0 4px rgba(249,115,22,0.18);
    transform: scale(1.08);
}
.filter-color-chip.is-active .filter-color-label { font-weight: 700; color: var(--text-primary); }
.filter-color-label { font-size: 13px; color: var(--text-secondary); }

.filter-apply-all-btn {
    width: 100%;
    margin-top: var(--space-3);
}

/* Reset-all-filters chip at the very top of the sidebar */
.filter-reset-btn {
    display: inline-flex; align-items: center; gap: 6px;
    margin: 0 0 var(--space-4);
    padding: 7px 12px;
    background: #fef2f2;
    color: #b91c1c;
    border: 1px solid #fecaca;
    border-radius: 8px;
    font-size: 13px; font-weight: 600;
    text-decoration: none;
    transition: background .15s, border-color .15s;
}
.filter-reset-btn:hover {
    background: #fee2e2;
    border-color: #fca5a5;
}
.filter-reset-btn svg { flex-shrink: 0; }

/* ── Size advice notice on the product card (catalog) ────────── */
.product-card-size-advice {
    margin: 4px 0 6px;
    font-size: 12.5px; font-weight: 600;
    color: #b45309; /* warm amber, same family as the NB reference */
    line-height: 1.35;
}

/* ── Size advice block on the product detail page ────────────── */
.product-size-advice {
    display: flex; align-items: flex-start; gap: 10px;
    margin: var(--space-4) 0;
    padding: 12px 14px;
    background: linear-gradient(135deg, #fffbeb, #fef3c7);
    border: 1px solid #fde68a;
    border-radius: 10px;
    color: #92400e;
    font-size: 14px; font-weight: 600;
    line-height: 1.4;
}
.product-size-advice svg { color: #b45309; flex-shrink: 0; margin-top: 2px; }

.price-range-inputs {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.price-input {
    width: 80px;
    padding: var(--space-2) var(--space-2) !important;
    font-size: var(--text-sm) !important;
    text-align: center;
}

/* ── Toolbar ──────────────────────────────────────────────────── */
.catalog-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-6);
    flex-wrap: wrap;
    gap: var(--space-4);
}

.catalog-title {
    font-size: var(--text-2xl);
    font-weight: 800;
    color: var(--primary);
}

.catalog-count {
    font-size: var(--text-sm);
    color: var(--text-tertiary);
    margin-inline-start: var(--space-3);
}

.catalog-actions {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.filter-toggle-btn {
    display: none;
}

.sort-select {
    padding: var(--space-2) var(--space-4);
    border: 1.5px solid var(--border);
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    color: var(--text-primary);
    background: var(--bg-white);
    cursor: pointer;
    min-height: 40px;
}

.sort-select:focus {
    outline: none;
    border-color: var(--accent);
}

/* ── Pagination ───────────────────────────────────────────────── */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    margin-top: var(--space-10);
    padding: var(--space-6) 0;
}

.pagination-btn {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.pagination-btn:hover {
    background: var(--bg-elevated);
    color: var(--text-primary);
}

.pagination-pages {
    display: flex;
    align-items: center;
    gap: var(--space-1);
}

.pagination-page {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.pagination-page:hover {
    background: var(--bg-elevated);
    color: var(--text-primary);
}

.pagination-page.active {
    background: var(--primary);
    color: white;
    font-weight: 700;
}

.pagination-dots {
    padding: 0 var(--space-2);
    color: var(--text-tertiary);
}

/* ── Responsive ───────────────────────────────────────────────── */
@media (max-width: 1024px) {
    .catalog-layout {
        grid-template-columns: 220px 1fr;
        gap: var(--space-6);
    }
}

@media (max-width: 768px) {
    .catalog-layout {
        grid-template-columns: 1fr;
    }

    .catalog-sidebar {
        position: fixed;
        top: 0;
        /* Slides in from the start side via inset-inline-start so it
           auto-flips with dir (right in HE, left in EN). */
        inset-inline-start: -100%;
        width: 300px;
        height: 100vh;
        background: var(--bg-white);
        z-index: var(--z-modal);
        transition: inset-inline-start var(--transition-base);
        box-shadow: var(--shadow-xl);
        padding: var(--space-6);
        max-height: 100vh;
        overflow-y: auto;
    }

    .catalog-sidebar.active {
        inset-inline-start: 0;
    }

    .sidebar-close-mobile {
        display: flex;
        width: 36px;
        height: 36px;
        align-items: center;
        justify-content: center;
        border-radius: var(--radius-full);
    }

    .sidebar-close-mobile:hover {
        background: var(--bg-elevated);
    }

    .filter-toggle-btn {
        display: inline-flex;
    }

    .catalog-title {
        font-size: var(--text-xl);
    }

    .pagination-page {
        width: 36px;
        height: 36px;
        font-size: var(--text-xs);
    }
}

@media (max-width: 480px) {
    .catalog-toolbar {
        flex-direction: column;
        align-items: flex-start;
    }

    .catalog-actions {
        width: 100%;
        justify-content: space-between;
    }

    .catalog-sidebar {
        width: 85vw;
    }
}