/**
 * Single-product purchase summary.
 *
 * The structure remains native WooCommerce/Kadence. This stylesheet shapes
 * the summary into the compact technical storefront composition used by the
 * ProDiagTools product catalogue.
 */

.single-product div.product .pdt-product-primary {
	display: grid;
	grid-template-columns: minmax(0, 1.08fr) minmax(22rem, 0.92fr);
	align-items: start;
	gap: clamp(2rem, 4vw, 4.5rem);
	width: 100%;
}

.single-product div.product .pdt-product-media,
.single-product div.product .pdt-product-primary .summary.entry-summary {
	float: none;
	clear: none;
	width: auto;
	min-width: 0;
}

.single-product div.product .pdt-product-media .woocommerce-product-gallery {
	position: relative;
	float: none;
	width: 100%;
	margin: 0;
}

.single-product div.product .pdt-product-media .woocommerce-product-gallery > .onsale {
	position: absolute;
	top: 1rem;
	left: 1rem;
	z-index: 4;
}

/*
 * Product gallery thumbnails.
 *
 * FlexSlider creates the thumbnail navigation after page load. On desktop it
 * becomes a five-item vertical rail beside the main image; below 768px the
 * native WooCommerce/Kadence horizontal navigation remains unchanged.
 */
@media screen and (min-width: 768px) {
	.single-product div.product .pdt-product-media .woocommerce-product-gallery.gallery-has-thumbnails {
		--pdt-gallery-thumb-size: 4.5rem;
		--pdt-gallery-thumb-gap: 0.625rem;
		padding-left: calc(var(--pdt-gallery-thumb-size) + 1rem);
	}

	.single-product div.product .pdt-product-media .woocommerce-product-gallery.gallery-has-thumbnails > .onsale {
		left: calc(var(--pdt-gallery-thumb-size) + 2rem);
	}

	.single-product div.product .pdt-product-media .woocommerce-product-gallery .flex-control-thumbs {
		position: absolute;
		top: 0;
		left: 0;
		z-index: 3;
		display: flex;
		flex-direction: column;
		gap: var(--pdt-gallery-thumb-gap);
		width: calc(var(--pdt-gallery-thumb-size) + 0.5rem);
		max-height: calc((var(--pdt-gallery-thumb-size) * 5) + (var(--pdt-gallery-thumb-gap) * 4));
		margin: 0;
		padding: 0;
		overflow-x: hidden;
		overflow-y: auto;
		overscroll-behavior: contain;
		scrollbar-width: thin;
		transform: none;
	}

	.single-product div.product .pdt-product-media .woocommerce-product-gallery .flex-control-thumbs li {
		display: block;
		flex: 0 0 var(--pdt-gallery-thumb-size);
		width: var(--pdt-gallery-thumb-size);
		min-width: var(--pdt-gallery-thumb-size);
		max-width: var(--pdt-gallery-thumb-size);
		height: var(--pdt-gallery-thumb-size);
		margin: 0;
		padding: 0;
	}

	.single-product div.product .pdt-product-media .woocommerce-product-gallery .flex-control-thumbs img {
		display: block;
		width: 100%;
		height: 100%;
		border: 1px solid #d8dde5;
		border-radius: 0;
		object-fit: cover;
		opacity: 0.72;
		transition:
			border-color 160ms ease,
			opacity 160ms ease;
	}

	.single-product div.product .pdt-product-media .woocommerce-product-gallery .flex-control-thumbs img:hover,
	.single-product div.product .pdt-product-media .woocommerce-product-gallery .flex-control-thumbs img:focus-visible {
		border-color: var(--global-palette1);
		opacity: 1;
		outline: none;
	}

	.single-product div.product .pdt-product-media .woocommerce-product-gallery .flex-control-thumbs img.flex-active {
		border: 2px solid var(--global-palette1);
		opacity: 1;
	}
}

.pdt-product-description {
	margin-top: clamp(2rem, 4vw, 3.75rem);
	padding-top: clamp(1.5rem, 3vw, 2.5rem);
	border-top: 1px solid #e1e1e1;
}
.pdt-product-description strong {
	font-weight: 500;
}
.pdt-product-description > h2 {
	display: flex;
	align-items: center;
	gap: 0.55rem;
	margin: 0 0 1.25rem;
	color: var(--global-palette1);
	font-family: var(--global-heading-font-family, sans-serif);
	font-size: 22px;
	font-weight: 500;
	line-height: 28px;
}

.pdt-product-description__title-icon {
	flex: 0 0 auto;
	width: 24px;
	height: 24px;
	color: var(--global-palette1);
}

.pdt-product-description > :last-child {
	margin-bottom: 0;
}

.pdt-product-reviews {
	clear: both;
	width: 100%;
	margin-top: clamp(3rem, 6vw, 5.5rem);
	padding-top: clamp(2rem, 4vw, 3.5rem);
	border-top: 1px solid #e1e1e1;
}

.pdt-product-reviews__title {
	display: flex;
	align-items: center;
	gap: 0.55rem;
	margin: 0 0 1.8rem;
	color: var(--global-palette3);
	font-family: var(--global-heading-font-family, sans-serif);
	font-size: 16px;
	font-weight: 500;
	line-height: 19px;
}

.pdt-product-reviews__title-icon {
	flex: 0 0 auto;
	width: 24px;
	height: 24px;
	color: var(--global-palette1);
}

.pdt-product-reviews .woocommerce-Reviews-title {
	display: none;
}

.pdt-product-reviews #reviews {
	margin: 0;
}

.single-product div.product .related.products {
	clear: both;
}

.single-product div.product .pdt-related-products {
	min-width: 0;
	margin-top: clamp(3rem, 6vw, 5.5rem);
	padding-top: clamp(2rem, 4vw, 3.5rem);
	border-top: 1px solid #e1e1e1;
}

.single-product div.product .pdt-recently-viewed {
	min-width: 0;
	margin-top: clamp(3rem, 6vw, 5.5rem);
	padding-top: clamp(2rem, 4vw, 3.5rem);
	border-top: 1px solid #e1e1e1;
}

.single-product div.product .pdt-recently-viewed > h2 {
	margin: 0 0 1.8rem;
	font-size: clamp(1.45rem, 2.4vw, 2rem);
	line-height: 1.2;
}

.pdt-recently-viewed[hidden] {
	display: none !important;
}

.pdt-recently-viewed__meta {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
	margin-top: 1.15rem;
	padding-top: 1rem;
	border-top: 1px solid var(--global-palette7);
	color: var(--global-palette5);
	font-size: 0.86rem;
	line-height: 1.25;
}

.pdt-recently-viewed__time {
	white-space: nowrap;
}

.pdt-recently-viewed__dismiss {
	min-height: 0;
	margin: 0;
	padding: 0 0 0.12rem;
	border: 0;
	border-bottom: 1px solid currentColor;
	border-radius: 0;
	background: transparent;
	box-shadow: none;
	color: var(--global-palette4);
	font: inherit;
	line-height: inherit;
	cursor: pointer;
}

.pdt-recently-viewed__dismiss:hover,
.pdt-recently-viewed__dismiss:focus-visible {
	border-color: var(--global-palette1);
	background: transparent;
	box-shadow: none;
	color: var(--global-palette1);
}

.pdt-recently-viewed__dismiss:focus-visible {
	outline: 3px solid color-mix(in srgb, var(--global-palette1) 35%, transparent);
	outline-offset: 3px;
}

.single-product div.product .pdt-related-products > h2 {
	margin: 0 0 1.8rem;
	font-size: clamp(1.45rem, 2.4vw, 2rem);
	line-height: 1.2;
}

.pdt-related-products .splide {
	position: relative;
	visibility: visible;
}

.pdt-related-products .splide__track {
	position: relative;
	z-index: 0;
	overflow: hidden;
}

.pdt-related-products .splide__list {
	display: flex;
	align-items: stretch;
	height: 100%;
	margin: 0 !important;
	padding: 0 !important;
	backface-visibility: hidden;
}

.pdt-related-products .splide__slide {
	position: relative;
	display: flex;
	flex-shrink: 0;
	min-width: 190px;
	height: auto;
	margin: 0;
	list-style: none !important;
}

.pdt-related-products .splide:not(.is-initialized) .splide__list {
	display: grid;
	grid-template-columns: repeat(5, minmax(0, 1fr));
	gap: 24px;
}

.pdt-related-products .pdt-product-card__rating .star-rating {
	position: relative;
	display: block;
	float: none;
	width: 5.25em;
	height: 1em;
	margin: 0;
	overflow: hidden;
	color: var(--global-palette7);
	font-family: sans-serif;
	font-size: 0.78rem;
	line-height: 1;
	letter-spacing: 0.05em;
	white-space: nowrap;
}

.pdt-related-products .pdt-product-card__rating .star-rating::before,
.pdt-related-products .pdt-product-card__rating .star-rating > span::before {
	content: "★★★★★";
	position: absolute;
	top: 0;
	left: 0;
	font-family: sans-serif;
	line-height: 1;
	white-space: nowrap;
}

.pdt-related-products .pdt-product-card__rating .star-rating::before {
	color: var(--global-palette7);
}

.pdt-related-products .pdt-product-card__rating .star-rating > span {
	position: absolute;
	top: 0;
	left: 0;
	height: 100%;
	padding-top: 1em;
	overflow: hidden;
	box-sizing: border-box;
}

.pdt-related-products .pdt-product-card__rating .star-rating > span::before {
	color: var(--global-palette15);
}

.pdt-related-products__slider .splide__arrows {
	position: absolute;
	top: 50%;
	left: -1rem;
	right: -1rem;
	z-index: 4;
	display: flex;
	justify-content: space-between;
	pointer-events: none;
	opacity: 0;
	transform: translateY(-50%);
	transition: opacity 180ms ease;
}

.pdt-related-products__slider:hover .splide__arrows,
.pdt-related-products__slider:focus-within .splide__arrows {
	opacity: 1;
}

.pdt-related-products__slider .splide__arrow {
	position: relative;
	width: 2.7rem;
	height: 2.7rem;
	margin: 0;
	border: 1px solid var(--global-palette7);
	border-radius: 0;
	background: var(--global-palette9);
	color: var(--global-palette3);
	opacity: 1;
	pointer-events: auto;
	transform: none;
	box-shadow: 0 1px 3px color-mix(in srgb, var(--global-palette2) 6%, transparent);
}

.pdt-related-products__slider .splide__arrow:hover:not(:disabled) {
	border-color: var(--global-palette3);
	background: var(--global-palette3);
	color: var(--global-palette9);
}

.pdt-related-products__slider .splide__arrow svg {
	width: 0.85rem;
	height: 0.85rem;
	fill: currentColor;
}

.pdt-related-products__slider .splide__arrow--prev svg {
	transform: rotate(180deg);
}

.pdt-related-products__slider .splide__arrow:focus-visible {
	outline: 3px solid color-mix(in srgb, var(--global-palette1) 35%, transparent);
	outline-offset: 3px;
}

@media (max-width: 989px) {
	.pdt-related-products .splide:not(.is-initialized) .splide__list {
		grid-auto-flow: column;
		grid-auto-columns: minmax(190px, calc(41% - 9px));
		grid-template-columns: none;
		gap: 18px;
	}
}

@media (max-width: 767px) {
	.pdt-related-products .splide:not(.is-initialized) .splide__list {
		grid-auto-columns: minmax(190px, calc(38% - 5px));
		gap: 10px;
	}

	.pdt-related-products__slider .splide__arrows {
		display: none;
	}
	.pdt-product-description > h2 {
    font-size: 20px;
    line-height: 26px;
}
}

@media (prefers-reduced-motion: reduce) {
	.pdt-related-products *,
	.pdt-related-products *::before,
	.pdt-related-products *::after {
		transition-duration: 0.01ms !important;
		animation-duration: 0.01ms !important;
	}
}

.single-product div.product .summary.entry-summary {
	--pdt-product-accent: var(--global-palette1, #df472e);
	--pdt-product-action: var(--global-palette2, #183f7b);
	--pdt-product-success: #337239;
	--pdt-product-success-bg: #ddf0df;
	--pdt-product-border: #e1e1e1;
	--pdt-product-muted: #676767;
	--pdt-product-info-bg: #e6f6ff;
	--pdt-product-info-text: #183f7b;
	--pdt-product-font: "Helvetica Neue", Helvetica, Arial, sans-serif;
	display: flex;
	flex-direction: column;
	min-width: 0;
	font-family: var(--pdt-product-font);
}

.single-product div.product .summary.entry-summary > * {
	width: 100%;
	max-width: none;
}

.single-product div.product .summary .single-product-category {
	order: 1;
	margin: 0 0 0.65rem;
	color: var(--pdt-product-muted);
	font-size: 0.76rem;
	font-weight: 400;
	letter-spacing: 0;
	line-height: 1.4;
	text-transform: none;
}

.single-product div.product .summary .single-product-category a {
	color: inherit;
	text-decoration: none;
}

.single-product div.product .summary .single-product-category a:hover,
.single-product div.product .summary .single-product-category a:focus-visible {
	color: var(--pdt-product-accent);
	text-decoration: underline;
	text-underline-offset: 0.2em;
}

.single-product div.product .summary .product_title {
	order: 2;
	margin: 0;
	color: var(--pdt-product-accent);
	font-size: clamp(1.35rem, 2vw, 1.72rem);
	font-weight: 600;
	letter-spacing: -0.025em;
	line-height: 1.22;
}

.pdt-product-summary__meta {
	display: flex;
	order: 3;
	align-items: center;
	justify-content: space-between;
	gap: 0.75rem 1.5rem;
	min-height: 3.55rem;
	margin-top: 0.35rem;
	padding: 0.85rem 0 1rem;
	border-bottom: 1px solid var(--pdt-product-border);
	color: var(--pdt-product-muted);
	font-size: 0.74rem;
	line-height: 1.35;
}

.pdt-product-summary__sku {
	min-width: 0;
	overflow-wrap: anywhere;
}

.pdt-product-summary__meta .woocommerce-product-rating {
	display: flex;
	align-items: center;
	gap: 0.25rem;
	margin: 0 0 0 auto;
	white-space: nowrap;
}

.pdt-product-summary__meta .star-rating {
	margin: 0;
	color: #f2d940;
	font-size: 0.9rem;
}

.pdt-product-summary__meta .woocommerce-review-link {
	color: #353535;
	font-size: 0.72rem;
	text-decoration: underline;
	text-underline-offset: 0.16em;
}

.pdt-product-stock {
	order: 4;
	margin: 1.7rem 0 1.75rem;
}

.pdt-product-stock__content {
	display: flex;
	align-items: center;
	flex-wrap: wrap;
	gap: 0.55rem 0.85rem;
	margin-bottom: 0.75rem;
}

.pdt-product-stock__badge {
	display: inline-flex;
	align-items: center;
	flex: 0 0 auto;
	gap: 0.33rem;
	min-height: 1.5rem;
	padding: 0.28rem 0.62rem;
	border-radius: 999px;
	background: var(--pdt-product-success-bg);
	color: var(--pdt-product-success);
	font-size: 0.66rem;
	font-weight: 600;
	line-height: 1;
	text-transform: uppercase;
}

.pdt-product-stock__badge > span {
	width: 0.34rem;
	height: 0.34rem;
	border-radius: 50%;
	background: currentcolor;
}

.pdt-product-stock.is-out-of-stock .pdt-product-stock__badge {
	background: #f7e5e5;
	color: #922c2c;
}

.pdt-product-stock__content p {
	flex: 1 1 18rem;
	margin: 0;
	color: var(--pdt-product-muted);
	font-size: 0.78rem;
	line-height: 1.55;
}

.pdt-product-stock__track {
	position: relative;
	width: min(100%, 26rem);
	height: 0.25rem;
	overflow: hidden;
	background: var(--pdt-product-border);
}

.pdt-product-stock__track span {
	display: block;
	width: 100%;
	height: 100%;
	background: var(--pdt-product-success);
}

.pdt-product-stock.is-out-of-stock .pdt-product-stock__track span {
	width: 0;
}

.single-product div.product .summary p.price {
	order: 5;
	margin: 0 0 1.65rem;
	color: #4a4a4a;
	font-size: 1.22rem;
	font-weight: 600;
	line-height: 1.3;
}

.single-product div.product .summary p.price del {
	margin-right: 0.35rem;
	color: #9b9b9b;
	font-size: 0.88em;
	font-weight: 400;
}

.single-product div.product .summary p.price ins {
	color: var(--global-palette1, #df472e);
	font-weight: inherit;
	text-decoration: none;
}

.single-product div.product .summary .woocommerce-product-details__short-description {
	order: 6;
	margin: -0.9rem 0 1.35rem;
	color: var(--pdt-product-muted);
	font-size: 0.82rem;
	line-height: 1.55;
}

.single-product div.product .summary form.cart {
	display: grid;
	grid-template-columns: 8.2rem minmax(0, 1fr);
	order: 7;
	gap: 0.45rem 0.55rem;
	width: min(100%, 26rem);
	margin: 0 0 2.6rem;
	padding: 0;
	border: 0;
}

.single-product div.product .summary form.cart .quantity {
	display: grid;
	grid-template-columns: 2rem minmax(2.8rem, 1fr) 2rem;
	float: none;
	width: 100%;
	min-height: 2.9rem;
	margin: 0;
	border: 1px solid var(--pdt-product-border);
	background: #fff;
	grid-column: 1;
	grid-row: 1;
}

.single-product div.product .summary form.cart .quantity .minus,
.single-product div.product .summary form.cart .quantity .plus,
.single-product div.product .summary form.cart .quantity .qty {
	width: 100%;
	min-width: 0;
	height: 100%;
	min-height: 2.8rem;
	margin: 0;
	padding: 0;
	border: 0;
	border-radius: 0;
	background: #fff;
	box-shadow: none;
	color: #666;
	font-family: var(--pdt-product-font);
	font-size: 0.86rem;
	font-weight: 400;
	line-height: 1;
	text-align: center;
}

.single-product div.product .summary form.cart .quantity .qty {
	border-right: 1px dashed var(--pdt-product-border);
	border-left: 1px dashed var(--pdt-product-border);
	-moz-appearance: textfield;
}

.single-product div.product .summary form.cart .quantity .qty::-webkit-inner-spin-button,
.single-product div.product .summary form.cart .quantity .qty::-webkit-outer-spin-button {
	margin: 0;
	-webkit-appearance: none;
}

.single-product div.product .summary form.cart .quantity .minus:hover,
.single-product div.product .summary form.cart .quantity .plus:hover,
.single-product div.product .summary form.cart .quantity .minus:focus-visible,
.single-product div.product .summary form.cart .quantity .plus:focus-visible {
	background: #f6f7f8;
	color: var(--pdt-product-action);
	outline: 2px solid var(--pdt-product-action);
	outline-offset: -2px;
}

.single-product div.product .summary form.cart .single_add_to_cart_button {
	float: none;
	width: 100%;
	min-height: 2.9rem;
	margin: 0;
	padding: 0.72rem 1.2rem;
	border: 0;
	border-radius: 0;
	background: var(--pdt-product-action);
	box-shadow: none;
	color: #fff;
	grid-column: 2;
	grid-row: 1;
	font-family: var(--pdt-product-font);
	font-size: 0.88rem;
	font-weight: 500;
	line-height: 1.2;
	text-transform: none;
}

.single-product div.product .summary form.cart .single_add_to_cart_button:hover,
.single-product div.product .summary form.cart .single_add_to_cart_button:focus-visible {
	background: #102f5d;
	color: #fff;
	outline: 3px solid rgba(24, 63, 123, 0.2);
	outline-offset: 2px;
}

.single-product div.product .summary form.cart .pdt-paypal-preview,
.single-product div.product .summary form.cart .ppc-button-wrapper,
.single-product div.product .summary form.cart .paypal-buttons-context-iframe,
.single-product div.product .summary form.cart [id*="ppc-button"] {
	grid-column: 1 / -1;
	width: 100%;
	margin-top: 0;
}

.single-product div.product .summary form.cart .pdt-paypal-preview__button {
	min-height: 2.75rem;
	border-radius: 0;
}

.single-product div.product .summary form.cart .pdt-paypal-preview__note {
	margin-top: 0.42rem;
	color: var(--pdt-product-accent);
	font-size: 0.7rem;
	text-decoration: underline;
	text-underline-offset: 0.16em;
}

.pdt-product-info-box {
	display: flex;
	order: 8;
	gap: 1rem;
	margin: 0 0 2rem;
	padding: 1.25rem 1.35rem;
	background: var(--pdt-product-info-bg);
	color: var(--pdt-product-info-text);
}

.pdt-product-info-box__icon {
	flex: 0 0 auto;
	width: 2.35rem;
	height: 2.35rem;
}

.pdt-product-info-box__icon svg {
	display: block;
	width: 100%;
	height: 100%;
	fill: none;
	stroke: currentcolor;
	stroke-width: 1.6;
	stroke-linecap: round;
	stroke-linejoin: round;
}

.pdt-product-info-box__content {
	min-width: 0;
}

.pdt-product-info-box__title,
.pdt-product-contact__title {
	margin: 0;
	font-family: var(--pdt-product-font);
	font-size: 0.84rem;
	font-weight: 600;
	line-height: 1.35;
}

.pdt-product-info-box__title {
	color: inherit;
}

.pdt-product-info-box__content > p:not(.pdt-product-info-box__title) {
	margin: 0.22rem 0 0;
	font-size: 0.76rem;
	line-height: 1.58;
}

.pdt-product-contact {
	order: 9;
	margin: 0;
	padding: 1rem 1.1rem;
	border: 1px solid var(--pdt-product-border);
	background: #f7f7f7;
	color: #333;
}

.pdt-product-contact__title {
	color: #333;
}

.pdt-product-contact__links {
	display: flex;
	flex-wrap: wrap;
	gap: 0;
	margin-top: 0.35rem;
}

.pdt-product-contact__links a {
	color: var(--pdt-product-accent);
	font-size: 0.72rem;
	line-height: 1.4;
	text-decoration: none;
}

.pdt-product-contact__links a + a::before {
	content: "|";
	display: inline-block;
	margin: 0 0.45rem;
	color: #aaa;
}

.pdt-product-contact__links a:hover,
.pdt-product-contact__links a:focus-visible {
	text-decoration: underline;
	text-underline-offset: 0.16em;
}
@media screen and (max-width: 1440px) {
	.pdt-product-card__meta {
		align-items: flex-start;
		flex-direction: column;
	}
}
@media screen and (min-width: 1025px) {
	.single-product div.product .summary.entry-summary {
		position: sticky;
		top: calc(var(--wp-admin--admin-bar--height, 0px) + 2rem);
		align-self: start;
	}
}

@media screen and (max-width: 899px) {
	.single-product div.product .pdt-product-primary {
		grid-template-columns: minmax(0, 1fr);
		gap: 2.5rem;
	}

	.pdt-product-description {
		margin-top: 2rem;
	}
}

@media screen and (max-width: 767px) {
	.single-product div.product .summary .product_title {
		font-size: clamp(1.28rem, 6vw, 1.58rem);
	}

	.pdt-product-summary__meta {
		align-items: flex-start;
		flex-direction: column;
		min-height: 0;
		padding-top: 0.9rem;
	}

	.pdt-product-summary__meta .woocommerce-product-rating {
		margin-left: 0;
	}

	.pdt-product-stock {
		margin-block: 1.35rem 1.45rem;
	}

	.single-product div.product .summary form.cart {
		width: 100%;
		margin-bottom: 2rem;
	}

	.pdt-product-info-box {
		padding: 1.1rem;
	}
}

@media (prefers-reduced-motion: reduce) {
	.single-product div.product .summary form.cart .single_add_to_cart_button,
	.single-product div.product .summary form.cart .quantity input {
		transition: none;
	}
}