/* ==============================================================================
   GentsGallery - Shop Catalog Stylesheet
   Responsive sidebar filtering and product grid
   ============================================================================== */

.shop-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
    padding: var(--space-6) 0 var(--space-10);
}

@media (min-width: 992px) {
    .shop-layout {
        grid-template-columns: 240px 1fr;
    }
}

.shop-sidebar {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-5);
    height: fit-content;
}

.filter-group {
    margin-bottom: var(--space-6);
}

.filter-group:last-child {
    margin-bottom: 0;
}

.filter-title {
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-primary);
    margin-bottom: var(--space-3);
    padding-bottom: var(--space-2);
    border-bottom: 1px solid var(--color-border);
}

.filter-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    font-size: 0.875rem;
}

.filter-link {
    color: var(--color-text-muted);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-1) 0;
}

.filter-link:hover, .filter-link.active {
    color: var(--color-accent);
    font-weight: 600;
}

.shop-top-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--space-3);
    margin-bottom: var(--space-5);
    padding-bottom: var(--space-4);
    border-bottom: 1px solid var(--color-border);
}

.shop-results-count {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

.shop-sort-wrap {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.shop-sort-select {
    padding: 0.4rem 0.75rem;
    font-size: 0.8125rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    background-color: var(--color-surface);
}

.empty-catalog-state {
    text-align: center;
    padding: var(--space-10) var(--space-4);
    background-color: var(--color-surface);
    border: 1px dashed var(--color-border);
    border-radius: var(--radius-lg);
}

.empty-title {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: var(--space-2);
}

.empty-desc {
    color: var(--color-text-muted);
    font-size: 0.875rem;
    margin-bottom: var(--space-4);
}

/* Mobile Category Chips Scroll Strip */
.mobile-category-chips {
    display: none;
}

@media (max-width: 991px) {
    .mobile-category-chips {
        display: flex !important;
        align-items: center;
        gap: 8px;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        padding: 4px 0 12px;
        margin-bottom: var(--space-2);
    }
    .mobile-category-chips::-webkit-scrollbar {
        display: none;
    }
    .mobile-cat-chip {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        white-space: nowrap;
        padding: 6px 14px;
        font-size: 0.8125rem;
        font-weight: 600;
        border-radius: var(--radius-full);
        background: #ffffff;
        border: 1.5px solid var(--color-border);
        color: var(--color-text-main);
        flex-shrink: 0;
        transition: all var(--transition-fast);
        -webkit-tap-highlight-color: transparent;
    }
    .mobile-cat-chip:active {
        transform: scale(0.94);
    }
    .mobile-cat-chip.active {
        background: var(--color-primary);
        color: #ffffff;
        border-color: var(--color-primary);
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    }
    .mobile-chip-icon {
        width: 16px;
        height: 16px;
        object-fit: contain;
    }
    .chip-count {
        font-size: 0.6875rem;
        background: rgba(0, 0, 0, 0.08);
        padding: 1px 6px;
        border-radius: 9999px;
    }
    .mobile-cat-chip.active .chip-count {
        background: rgba(255, 255, 255, 0.25);
        color: #ffffff;
    }

    /* On mobile, collapse sidebar so products are seen immediately */
    .shop-sidebar {
        display: none;
    }
    .shop-layout {
        padding-top: var(--space-2);
        gap: var(--space-4);
    }
    .shop-top-bar {
        margin-bottom: var(--space-4);
        padding-bottom: var(--space-3);
    }
}