/* Trang sản phẩm kiểu Old Gringo */
.single-product .product-main {
	padding-top: 24px;
}
.single-product .product-main > .row {
	align-items: flex-start;
}

/* ---------- Ảnh ---------- */
.single-product .product-gallery .woocommerce-product-gallery__image,
.single-product .product-gallery .slide {
	background: var(--cb-cream);
}
.single-product .product-gallery .product-gallery-slider img {
	width: 100%;
	mix-blend-mode: multiply;
}
.single-product .product-thumbnails {
	margin-top: 12px;
}
.single-product .product-thumbnails .col {
	padding: 0 6px 6px 0;
}
.single-product .product-thumbnails a {
	display: block;
	background: var(--cb-cream);
	border: 1px solid transparent;
	overflow: hidden;
	transition: border-color .2s;
}
.single-product .product-thumbnails img {
	opacity: .75;
	mix-blend-mode: multiply;
	transition: opacity .2s;
}
.single-product .product-thumbnails a:hover img,
.single-product .product-thumbnails .is-nav-selected img {
	opacity: 1;
}
.single-product .product-thumbnails .is-nav-selected a {
	border-color: var(--cb-black);
}

/* Thumbnails dọc bên trái (desktop) */
@media (min-width: 850px) {
	.single-product .vertical-thumbnails .product-thumbnails {
		margin-top: 0;
	}
	.single-product .vertical-thumbnails .product-thumbnails .col {
		padding: 0 0 10px;
	}
	/* Nhiều ảnh: cuộn trong cột thay vì kéo dài trang */
	.single-product .vertical-thumbnails {
		max-height: 640px;
		overflow-y: auto;
		scrollbar-width: thin;
	}
}
/* Chỉ có 1 ảnh: ảnh chính chiếm hết cột */
.single-product .product-gallery .row-small:not(:has(.vertical-thumbnails)) > .col.large-10 {
	flex-basis: 100%;
	max-width: 100%;
}

/* ---------- Cột thông tin ---------- */
.single-product .product-info {
	padding-top: 8px;
	padding-left: 32px;
}
.single-product .product-info .woocommerce-breadcrumb {
	margin: 0 0 10px;
	font-size: 11px;
	font-weight: 700;
	letter-spacing: .14em;
	color: var(--cb-muted);
}
.single-product .product-info .woocommerce-breadcrumb a {
	color: var(--cb-muted);
}
.single-product .product-info .woocommerce-breadcrumb a:hover {
	color: var(--cb-brown);
}
.single-product .product-info .product-title {
	margin: 0 0 14px;
	font-size: clamp(26px, 2.4vw, 36px);
	font-weight: 800;
	line-height: 1.1;
	letter-spacing: -.005em;
	text-transform: uppercase;
	color: var(--cb-black);
}
.single-product .product-info > .is-divider {
	display: none;
}
.single-product .product-info .price-wrapper .price {
	margin: 0 0 6px;
	font-size: 22px;
	font-weight: 700;
	color: var(--cb-black);
}
.single-product .product-info .price del {
	margin-right: 8px;
	font-weight: 400;
	color: var(--cb-muted);
}
.single-product .product-info .price ins {
	color: var(--cb-brown);
	text-decoration: none;
}
.single-product .product-info .woocommerce-product-rating {
	margin-bottom: 6px;
}
.single-product .product-meta-sku {
	margin: 0 0 20px;
	font-size: 12px;
	letter-spacing: .06em;
	text-transform: uppercase;
	color: var(--cb-muted);
}
.single-product .product-meta-sku .sku {
	color: var(--cb-black);
}

/* Mô tả ngắn: dạng thông số */
.single-product .product-short-description {
	margin: 0 0 24px;
	padding: 18px 0 4px;
	border-top: 1px solid var(--cb-line);
	font-size: 15px;
	line-height: 1.6;
	color: var(--cb-black);
}
.single-product .product-short-description p {
	margin-bottom: 6px;
}
.single-product .product-short-description strong {
	font-weight: 700;
}

/* Biến thể (size, màu…) */
.single-product .variations {
	margin-bottom: 12px;
}
.single-product .variations th.label,
.single-product .variations td.label {
	padding-bottom: 8px;
}
.single-product .variations label {
	font-size: 12px;
	font-weight: 700;
	letter-spacing: .12em;
	text-transform: uppercase;
	color: var(--cb-black);
}
.single-product .variations select {
	height: 48px;
	border: 1px solid var(--cb-black);
	border-radius: 0;
	box-shadow: none;
}
.single-product .wcboost-variation-swatches__item {
	min-width: 48px;
	min-height: 44px;
	border-radius: 0 !important;
	box-shadow: inset 0 0 0 1px var(--cb-line) !important;
	transition: box-shadow .15s;
}
.single-product .wcboost-variation-swatches__item:hover {
	box-shadow: inset 0 0 0 1px var(--cb-black) !important;
}
.single-product .wcboost-variation-swatches__item.selected {
	box-shadow: inset 0 0 0 2px var(--cb-black) !important;
}
.single-product .reset_variations {
	font-size: 12px;
	text-decoration: underline;
}

/* Số lượng + Add to cart */
.single-product .product-info form.cart {
	display: flex;
	flex-wrap: wrap;
	align-items: stretch;
	gap: 10px;
	margin-bottom: 14px;
}
.single-product .product-info form.variations_form {
	display: block;
}
.single-product .product-info .woocommerce-variation-add-to-cart {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
}
.single-product .product-info .ux-quantity {
	display: flex;
	margin: 0 !important;
	border: 1px solid var(--cb-black);
}
.single-product .product-info .ux-quantity .button,
.single-product .product-info .ux-quantity input.qty {
	height: 52px;
	min-height: 52px;
	margin: 0;
	border: 0;
	border-radius: 0;
	background: transparent;
	box-shadow: none;
	color: var(--cb-black) !important;
}
.single-product .product-info .ux-quantity input.qty {
	width: 44px;
	font-size: 16px !important;
	font-weight: 700;
}
.single-product .product-info .ux-quantity .button {
	width: 38px;
	font-size: 18px;
}
.single-product .product-info .single_add_to_cart_button {
	flex: 1 1 200px;
	height: 54px;
	margin: 0;
	border: 2px solid var(--cb-black);
	border-radius: 0;
	background: var(--cb-black) !important;
	color: #fff !important;
	font-size: 14px;
	font-weight: 700;
	letter-spacing: .14em;
	text-transform: uppercase;
	transition: background .2s, color .2s, border-color .2s;
}
.single-product .product-info .single_add_to_cart_button:hover {
	background: var(--cb-gold) !important;
	border-color: var(--cb-gold);
	color: var(--cb-black) !important;
}
.single-product .product-info .single_add_to_cart_button.disabled {
	opacity: .45;
}
.single-product .product-info .ppc-button-wrapper {
	margin: 0 0 8px;
}

/* Accordion */
.pp-accordion {
	margin: 24px 0 20px;
	border-top: 1px solid var(--cb-line);
}
.pp-accordion__item {
	border-bottom: 1px solid var(--cb-line);
}
.pp-accordion__title {
	position: relative;
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 18px 0;
	list-style: none;
	cursor: pointer;
	font-size: 13px;
	font-weight: 700;
	letter-spacing: .12em;
	text-transform: uppercase;
	color: var(--cb-black);
}
.pp-accordion__title::-webkit-details-marker {
	display: none;
}
.pp-accordion__icon {
	position: relative;
	width: 12px;
	height: 12px;
	flex: none;
}
.pp-accordion__icon::before,
.pp-accordion__icon::after {
	content: "";
	position: absolute;
	left: 0;
	top: 5px;
	width: 12px;
	height: 2px;
	background: currentColor;
	transition: transform .2s;
}
.pp-accordion__icon::after {
	transform: rotate(90deg);
}
.pp-accordion__item[open] .pp-accordion__icon::after {
	transform: rotate(0);
}
.pp-accordion__body {
	padding: 0 0 20px;
	font-size: 15px;
	line-height: 1.65;
	color: var(--cb-black);
}
.pp-accordion__body a {
	color: var(--cb-brown);
	font-weight: 700;
	text-decoration: underline;
	text-underline-offset: 3px;
}
.pp-accordion__body table {
	margin: 0;
	font-size: 14px;
}
.pp-accordion__body th {
	width: 40%;
	font-weight: 700;
	text-transform: none;
	letter-spacing: 0;
}

/* Chia sẻ */
.single-product .product-info .share-icons {
	margin-top: 4px;
	opacity: .7;
}

/* ---------- Reviews + liên quan ---------- */
.single-product .product-footer {
	margin-top: 56px;
}
.single-product .woocommerce-tabs {
	padding-top: 48px;
	border-top: 1px solid var(--cb-line);
}
.single-product .woocommerce-tabs > .product-tabs {
	justify-content: center;
	margin-bottom: 24px;
}
.single-product .woocommerce-tabs > .product-tabs > li > a {
	font-size: 14px;
	font-weight: 700;
	letter-spacing: .12em;
	color: var(--cb-black);
}
.single-product .woocommerce-tabs > .product-tabs.nav-line > li > a:before {
	background: var(--cb-gold);
}
.single-product .woocommerce-Reviews {
	max-width: 900px;
	margin: 0 auto;
}
.single-product .woocommerce-Reviews-title,
.single-product #reply-title {
	font-size: 18px;
	font-weight: 800;
	text-transform: uppercase;
	text-align: center;
}
.single-product .woocommerce-noreviews {
	text-align: center;
	color: var(--cb-muted);
}
.single-product #review_form .submit {
	border-radius: 0;
	background: var(--cb-black) !important;
	color: #fff !important;
	letter-spacing: .12em;
	text-transform: uppercase;
}

.single-product .related.product-section {
	margin-top: 56px;
	padding-top: 48px;
	border-top: 1px solid var(--cb-line);
}
.single-product .product-section-title {
	margin-bottom: 24px;
	font-size: clamp(22px, 2.4vw, 30px) !important;
	font-weight: 800;
	letter-spacing: .02em;
	text-align: center;
	color: var(--cb-black);
}
.single-product .product-section-title-related span,
.single-product .product-section-title span {
	border: 0;
}

/* ---------- Thương hiệu + 3 ô hỗ trợ ---------- */
.pp-brand {
	max-width: 1280px;
	margin: 64px auto 0;
	padding: 0 15px 64px;
}
.pp-brand__story {
	padding: 56px 24px;
	background: var(--cb-black);
	border-bottom: 3px solid var(--cb-gold);
	color: #fff;
	text-align: center;
}
.pp-brand__eyebrow {
	margin: 0 0 10px;
	font-size: 12px;
	font-weight: 700;
	letter-spacing: .18em;
	text-transform: uppercase;
	color: var(--cb-gold);
}
.pp-brand .pp-brand__title {
	margin: 0 0 12px;
	font-size: clamp(26px, 3vw, 40px);
	font-weight: 800;
	text-transform: uppercase;
	color: #fff;
}
.pp-brand__text {
	max-width: 620px;
	margin: 0 auto;
	font-size: 17px;
	line-height: 1.6;
	color: rgba(255, 255, 255, .78);
}
.pp-features {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	background: var(--cb-cream);
}
.pp-feature {
	padding: 40px 32px;
	text-align: center;
}
.pp-feature + .pp-feature {
	border-left: 1px solid var(--cb-line);
}
.pp-feature__icon {
	margin-bottom: 12px;
	color: var(--cb-brown);
}
.pp-brand .pp-feature__title {
	margin: 0 0 8px;
	font-size: 14px;
	font-weight: 800;
	letter-spacing: .12em;
	text-transform: uppercase;
	color: var(--cb-black);
}
.pp-feature__text {
	margin: 0 0 12px;
	font-size: 15px;
	line-height: 1.55;
	color: var(--cb-muted);
}
.pp-feature__link {
	font-size: 12px;
	font-weight: 700;
	letter-spacing: .12em;
	text-transform: uppercase;
	color: var(--cb-brown);
	text-decoration: underline;
	text-underline-offset: 4px;
}

/* ---------- Desktop: cột thông tin dính khi cuộn ---------- */
@media (min-width: 850px) {
	.single-product .product-info {
		position: sticky;
		top: 24px;
	}
}

/* ---------- Tablet / mobile ---------- */
@media (max-width: 849px) {
	.single-product .product-main {
		padding-top: 0;
	}
	.single-product .product-info {
		padding-left: 15px;
		padding-top: 4px;
	}
	.pp-features {
		grid-template-columns: 1fr;
	}
	.pp-feature + .pp-feature {
		border-left: 0;
		border-top: 1px solid var(--cb-line);
	}
	.pp-feature {
		padding: 28px 20px;
	}
	.pp-brand {
		margin-top: 40px;
		padding-bottom: 40px;
	}
	.pp-brand__story {
		padding: 40px 20px;
	}
}

/* ---------- People Are Asking (FAQ) ---------- */
.pfaq {
	display: grid;
	grid-template-columns: minmax(220px, 1fr) 2fr;
	gap: 56px;
	margin: 0 0 56px;
	padding: 48px 0;
	border-top: 1px solid var(--cb-line);
}
.pfaq__eyebrow {
	margin: 0 0 8px;
	font-size: 12px;
	font-weight: 700;
	letter-spacing: .18em;
	text-transform: uppercase;
	color: var(--cb-brown);
}
.single-product .pfaq__title {
	margin: 0 0 12px;
	font-size: clamp(26px, 3vw, 38px);
	font-weight: 800;
	line-height: 1.1;
	text-transform: uppercase;
	color: var(--cb-black);
}
.pfaq__text {
	margin: 0 0 20px;
	font-size: 15px;
	line-height: 1.55;
	color: var(--cb-muted);
}
.single-product .pfaq__btn {
	min-height: 48px;
	margin: 0;
	padding: 0 28px;
	border-radius: 0;
	font-size: 13px;
	letter-spacing: .12em;
	line-height: 44px;
}
.pfaq__list {
	border-top: 2px solid var(--cb-black);
}
.pfaq__item {
	border-bottom: 1px solid var(--cb-line);
}
.pfaq__q {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 20px;
	padding: 20px 0;
	list-style: none;
	cursor: pointer;
	font-size: 17px;
	font-weight: 700;
	line-height: 1.35;
	color: var(--cb-black);
}
.pfaq__q::-webkit-details-marker {
	display: none;
}
.pfaq__q:hover {
	color: var(--cb-brown);
}
.pfaq__icon {
	position: relative;
	flex: none;
	width: 28px;
	height: 28px;
	border: 1.5px solid currentColor;
	border-radius: 50%;
}
.pfaq__icon::before,
.pfaq__icon::after {
	content: "";
	position: absolute;
	top: 50%;
	left: 50%;
	width: 11px;
	height: 2px;
	margin: -1px 0 0 -5.5px;
	background: currentColor;
	transition: transform .2s;
}
.pfaq__icon::after {
	transform: rotate(90deg);
}
.pfaq__item[open] .pfaq__icon {
	background: var(--cb-black);
	border-color: var(--cb-black);
	color: var(--cb-gold);
}
.pfaq__item[open] .pfaq__icon::after {
	transform: rotate(0);
}
.pfaq__a {
	padding: 0 48px 22px 0;
	font-size: 15px;
	line-height: 1.65;
	color: var(--cb-black);
}
.pfaq__a p:last-child {
	margin-bottom: 0;
}
.pfaq__a a {
	color: var(--cb-brown);
	font-weight: 700;
	text-decoration: underline;
	text-underline-offset: 3px;
}

@media (max-width: 849px) {
	.pfaq {
		grid-template-columns: 1fr;
		gap: 24px;
		padding: 36px 0;
	}
	.pfaq__q {
		font-size: 16px;
	}
	.pfaq__a {
		padding-right: 0;
	}
}

/* ---------- Giá + sao cùng hàng ---------- */
.pp-price-row {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: 8px 16px;
	margin: 0 0 6px;
}
.pp-price-row .price-wrapper .price {
	margin: 0;
}
.pp-rating {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	color: var(--cb-black);
	font-size: 14px;
	line-height: 1;
	white-space: nowrap;
}
.pp-rating:hover .pp-rating__text {
	text-decoration: underline;
	text-underline-offset: 3px;
}
.pp-stars {
	position: relative;
	display: inline-block;
	--star-gold: #e9a31a;
}
.pp-stars__base,
.pp-stars__fill {
	display: flex;
	gap: 2px;
}
.pp-stars svg {
	flex: none;
	width: 18px;
	height: 18px;
}
.pp-stars__base svg {
	fill: none;
	stroke: var(--star-gold);
	stroke-width: 1.6;
	stroke-linejoin: round;
}
.pp-stars__fill {
	position: absolute;
	top: 0;
	left: 0;
	overflow: hidden;
	white-space: nowrap;
}
.pp-stars__fill svg {
	fill: var(--star-gold);
	stroke: var(--star-gold);
	stroke-width: 1.6;
	stroke-linejoin: round;
}
.pp-rating--empty .pp-rating__text {
	color: var(--cb-muted);
	font-size: 13px;
}
.pp-rating strong {
	font-weight: 800;
}