.single-product-page { padding: 40px 0 80px; }
.breadcrumb {
    display: flex; gap: 8px; align-items: center;
    font-size: 13px; color: var(--text-muted); margin-bottom: 32px;
}
.breadcrumb a { color: var(--text-muted); }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb span { opacity: 0.4; }
.product-layout {
    display: grid; grid-template-columns: 1fr 1fr; gap: 48px; margin-bottom: 48px;
}
.product-gallery {
    position: relative; border-radius: var(--radius-lg); overflow: hidden;
    background: #fff; border: 1px solid var(--border); box-shadow: var(--shadow-sm);
}
.product-gallery .woocommerce-product-gallery__image img { width: 100%; border-radius: var(--radius-lg); }
.product-gallery .product-card__badge { position: absolute; top: 16px; left: 16px; z-index: 2; }
.product-title { font-size: 32px; margin-bottom: 16px; }
.product-price { font-size: 28px; margin-bottom: 20px; }
.product-price .woocommerce-Price-amount { font-size: 28px; }
.product-short-desc { color: var(--text-muted); line-height: 1.8; margin-bottom: 28px; font-size: 15px; }
.product-short-desc p { margin-bottom: 12px; }
.out-of-stock-notice {
    padding: 16px 20px; border-radius: var(--radius-sm);
    background: rgba(239,68,68,0.06); border: 1px solid rgba(239,68,68,0.15);
    color: var(--error); font-weight: 500;
}
.product-meta { margin-top: 28px; padding-top: 20px; border-top: 1px solid var(--border); }
.meta-item { font-size: 13px; color: var(--text-muted); margin-bottom: 8px; }
.meta-item span { font-weight: 600; }
.meta-item a { color: var(--text-muted); }
.meta-item a:hover { color: var(--accent); }

/* Quantity + add to cart row */
.product-details .cart { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.product-details .quantity { flex-shrink: 0; }

/* ── Related products ──────────────────────── */
section.related.products { margin-top: 64px; display: block !important; }
section.related.products > h2 { font-size: 24px; margin-bottom: 24px; display: block !important; width: 100% !important; }

/* Target the ul.products with maximum specificity */
.single-product-page section.related.products > ul.products,
.single-product-page .related.products > .products,
section.related.products > ul.products[class*="columns"],
section.related.products > ul.products {
    display: grid !important;
    grid-template-columns: repeat(4, 1fr) !important;
    gap: 24px !important;
    list-style: none !important;
    padding: 0 !important;
    margin: 0 !important;
    width: 100% !important;
    max-width: 100% !important;
    float: none !important;
    clear: both !important;
    overflow: visible !important;
}

/* Reset pseudo-elements WC uses for clearfix */
.single-product-page section.related.products > ul.products::before,
.single-product-page section.related.products > ul.products::after,
section.related.products > ul.products::before,
section.related.products > ul.products::after {
    content: none !important;
    display: none !important;
}

/* Reset all direct children (the product-card divs) */
section.related.products > ul.products > .product-card,
section.related.products > ul.products > .product,
section.related.products > ul.products > li,
section.related.products > ul.products > div {
    width: auto !important;
    max-width: none !important;
    float: none !important;
    margin: 0 !important;
    padding: 0 !important;
    clear: none !important;
    display: block !important;
}

@media (max-width: 768px) {
    .product-layout { grid-template-columns: 1fr; gap: 24px; }
    section.related.products > ul.products,
    .single-product-page section.related.products > ul.products {
        grid-template-columns: repeat(2, 1fr) !important;
    }
}
@media (max-width: 576px) {
    section.related.products > ul.products,
    .single-product-page section.related.products > ul.products {
        grid-template-columns: 1fr !important;
    }
}