/**
 * Responsive single product layout (Zed + WooCommerce + LBP header).
 */

/* Contain layout; avoid horizontal scroll from floats or wide tables */
body.single-product #primary.content-area,
body.single-product .site-main {
	max-width: 100%;
	width: 100%;
	box-sizing: border-box;
	padding-left: max(1rem, env(safe-area-inset-left, 0px));
	padding-right: max(1rem, env(safe-area-inset-right, 0px));
	/* visible: overflow clip/hidden on ancestors breaks horizontal slide + smoothHeight in FlexSlider */
	overflow-x: visible;
}

body.single-product .woocommerce-breadcrumb {
	padding-top: 1.25rem;
	font-size: 0.875rem;
	line-height: 1.4;
	word-break: break-word;
	margin-bottom: 1rem;
}

body.single-product .zed-product-price-note {
	margin: 0.35rem 0 0;
	font-size: 0.8125rem;
	line-height: 1.45;
	color: var(--wc-subtext, #767676);
}

body.single-product .zed-product-price-note__link {
	color: inherit;
	text-decoration: underline;
	text-underline-offset: 0.15em;
}

body.single-product .zed-product-price-note__link:hover {
	color: var(--wc-primary, #2563eb);
}

/* Replace float columns with flex */
.woocommerce.single-product div.product {
	display: flex;
	flex-direction: column;
	flex-wrap: nowrap;
	align-items: stretch;
	gap: 1.5rem;
	clear: both;
}

.woocommerce.single-product div.product::before,
.woocommerce.single-product div.product::after {
	display: none;
}

.woocommerce.single-product div.product .woocommerce-product-gallery,
.woocommerce.single-product div.product .summary {
	float: none !important;
	width: 100% !important;
	max-width: 100% !important;
	margin-left: 0 !important;
	margin-right: 0 !important;
}

.woocommerce.single-product .woocommerce-product-gallery {
	position: relative;
}

.woocommerce.single-product .woocommerce-product-gallery .flex-viewport {
	width: 100% !important;
	max-width: 100%;
	overflow: hidden;
}

/* Ensure each slide fills the viewport width (FlexSlider + theme flex rules). */
.woocommerce.single-product .woocommerce-product-gallery .flex-viewport .woocommerce-product-gallery__image {
	box-sizing: border-box;
}

.woocommerce.single-product .woocommerce-product-gallery .flex-viewport .woocommerce-product-gallery__image img {
	width: 100%;
	height: auto;
	display: block;
}

.woocommerce.single-product .woocommerce-product-gallery__image img {
	width: 100%;
	height: auto;
	display: block;
}



/*
 * Thumbnails: one horizontal row, scroll smoothly (touch/trackpad/wheel).
 * Overrides WooCommerce multi-row float layout.
 */
.woocommerce.single-product .flex-control-thumbs {
	display: flex !important;
	flex-direction: row;
	flex-wrap: nowrap !important;
	align-items: stretch;
	gap: 0.5rem;
	overflow-x: auto;
	overflow-y: hidden;
	margin: 0.75rem 0 0 !important;
	padding: 0.25rem 0 0.75rem !important;
	list-style: none !important;
	-webkit-overflow-scrolling: touch;
	scroll-behavior: smooth;
	scrollbar-width: thin;
	scrollbar-color: rgba(0, 0, 0, 0.28) transparent;
}

.woocommerce.single-product .flex-control-thumbs::-webkit-scrollbar {
	height: 6px;
}

.woocommerce.single-product .flex-control-thumbs::-webkit-scrollbar-thumb {
	background: rgba(0, 0, 0, 0.28);
	border-radius: 3px;
}

.woocommerce.single-product .flex-control-thumbs li {
	float: none !important;
	clear: none !important;
	width: 72px !important;
	min-width: 72px !important;
	max-width: 72px !important;
	flex: 0 0 72px;
	margin: 0 !important;
	list-style: none !important;
}

.woocommerce.single-product .woocommerce-product-gallery--columns-3 .flex-control-thumbs li:nth-child(3n + 1),
.woocommerce.single-product .woocommerce-product-gallery--columns-4 .flex-control-thumbs li:nth-child(4n + 1),
.woocommerce.single-product .woocommerce-product-gallery--columns-5 .flex-control-thumbs li:nth-child(5n + 1) {
	clear: none !important;
}

.woocommerce.single-product .flex-control-thumbs li img {
	width: 100%;
	height: auto;
	display: block;
	border-radius: 4px;
}

/* Add to cart: quantity block (label + input) then button below */
.woocommerce.single-product div.product form.cart {
	display: flex;
	flex-direction: column;
	flex-wrap: nowrap;
	align-items: flex-start;
	gap: 0.75rem;
}

.woocommerce.single-product .woocommerce-variation-add-to-cart.variations_button {
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	gap: 0.75rem;
	width: 100%;
	max-width: 20rem;
}

.woocommerce.single-product div.product form.cart .quantity {
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	gap: 0.35rem;
	margin: 0;
}

.woocommerce.single-product .zed-quantity-label {
	display: block;
	font-size: 0.875rem;
	font-weight: 600;
	line-height: 1.3;
	color: inherit;
}

.woocommerce.single-product div.product form.cart .quantity .qty {
	max-width: 5.5rem;
	min-height: 2.5rem;
	box-sizing: border-box;
}

.woocommerce.single-product div.product form.cart .single_add_to_cart_button {
	width: 100%;
	max-width: 20rem;
	align-self: flex-start;
}

/* Tabs and related: full width under gallery + summary */
.woocommerce.single-product div.product .woocommerce-tabs,
.woocommerce.single-product div.product section.related,
.woocommerce.single-product div.product .upsells.products {
	flex: 1 1 100%;
	width: 100% !important;
	max-width: 100% !important;
	float: none !important;
	clear: both;
}

.woocommerce.single-product .woocommerce-tabs .panel {
	padding-top: 1rem;
}

/* Related / upsells grids */
.woocommerce.single-product .related ul.products,
.woocommerce.single-product .upsells ul.products {
	display: flex;
	flex-wrap: nowrap;
	gap: 1rem;
	justify-content: flex-start;
	overflow-x: auto;
	overflow-y: hidden;
	padding-bottom: 0.5rem;
	-webkit-overflow-scrolling: touch;
	scroll-behavior: smooth;
	scrollbar-width: thin;
	scrollbar-color: rgba(0, 0, 0, 0.28) transparent;
}

.woocommerce.single-product .related ul.products li.product,
.woocommerce.single-product .upsells ul.products li.product {
	float: none !important;
	flex: 0 0 220px;
	width: 220px !important;
	max-width: 220px !important;
	margin: 0 !important;
}

.woocommerce.single-product .related ul.products::-webkit-scrollbar,
.woocommerce.single-product .upsells ul.products::-webkit-scrollbar {
	height: 6px;
}

.woocommerce.single-product .related ul.products::-webkit-scrollbar-thumb,
.woocommerce.single-product .upsells ul.products::-webkit-scrollbar-thumb {
	background: rgba(0, 0, 0, 0.28);
	border-radius: 3px;
}

@media (min-width: 768px) {
	.woocommerce.single-product div.product {
		flex-direction: row;
		flex-wrap: wrap;
		align-items: flex-start;
		column-gap: 2rem;
		row-gap: 1.5rem;
	}

	.woocommerce.single-product div.product .woocommerce-product-gallery {
		flex: 0 0 calc(50% - 1rem);
		width: calc(50% - 1rem) !important;
		max-width: calc(50% - 1rem) !important;
	}

	.woocommerce.single-product div.product .summary {
		flex: 1 1 0;
		min-width: min(100%, 280px);
		width: auto !important;
		max-width: calc(50% - 1rem) !important;
	}

	.woocommerce.single-product .related ul.products li.product,
	.woocommerce.single-product .upsells ul.products li.product {
		flex-basis: 250px;
		width: 250px !important;
		max-width: 250px !important;
	}
}

@media (min-width: 1100px) {
	.woocommerce.single-product #primary.content-area .site-main,
	body.single-product .site-main {
		max-width: 1200px;
		margin-left: auto;
		margin-right: auto;
	}
}