/*
 * SAHA - product.css
 * Product card + single product presentation.
 */

.saha-product-card__sku {
	margin: 2px 0 4px;
	color: var(--saha-color-muted);
	font-size: 13px;
}

.saha-product-card__sku .saha-label {
	color: var(--saha-color-muted);
}

.saha-product-card__sku .saha-value {
	color: var(--saha-color-text);
	font-weight: 600;
}

/* Tieu de card khong duoc pha layout (spec 53). */
.woocommerce-loop-product__title,
.saha-product-card__title {
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
	min-height: 2.6em;
	font-size: 15px;
	line-height: 1.3;
}

.saha-product-card__brand {
	color: var(--saha-color-primary);
	font-size: 12px;
	text-transform: uppercase;
	letter-spacing: .02em;
}

/* Single product: block noi dung ky thuat. */
.saha-product-section {
	margin: 24px 0;
	padding-top: 20px;
	border-top: 1px solid var(--saha-color-border);
}

.saha-product-section__title {
	margin-bottom: 12px;
	font-size: 18px;
}

.saha-specs-table {
	width: 100%;
	border-collapse: collapse;
}

.saha-specs-table th,
.saha-specs-table td {
	padding: 8px 10px;
	border: 1px solid var(--saha-color-border);
	text-align: left;
	vertical-align: top;
}

.saha-specs-table th {
	width: 34%;
	background: var(--saha-color-surface-alt);
	font-weight: 600;
}

.saha-docs-list {
	margin: 0;
	padding: 0;
	list-style: none;
}

.saha-docs-list li + li {
	margin-top: 6px;
}

/* --- Product meta (single) --------------------------------------------- */

.saha-product-meta {
	margin: 0 0 16px;
	padding: 0;
	list-style: none;
	font-size: 14px;
}

.saha-product-meta__row {
	display: flex;
	flex-wrap: wrap;
	gap: 6px;
	padding: 3px 0;
}

.saha-product-meta__label {
	min-width: 120px;
	color: var(--saha-color-muted);
}

.saha-product-meta__value {
	font-weight: 600;
}

.saha-product-meta__availability {
	color: var(--saha-color-primary);
}

/* --- Product CTA -------------------------------------------------------- */

.saha-product-cta {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 12px;
	margin: 20px 0;
	padding: 16px;
	background: var(--saha-color-surface-alt);
	border: 1px solid var(--saha-color-border);
	border-radius: var(--saha-radius);
}

.saha-product-cta__quote {
	margin: 0;
}

.saha-product-cta__hotlines {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 12px;
}

.saha-product-cta__hotline-title {
	width: 100%;
	color: var(--saha-color-muted);
	font-size: 13px;
}

.saha-product-cta__zalo {
	font-weight: 600;
}

/* --- Sections ----------------------------------------------------------- */

.saha-product-sections {
	margin-top: 8px;
}

.saha-docs-list__type {
	display: inline-block;
	min-width: 90px;
	color: var(--saha-color-muted);
	font-size: 13px;
}

.saha-docs-list__title {
	font-weight: 600;
}

.saha-brand-products__more {
	margin-top: 12px;
}

@media (max-width: 575px) {
	.saha-product-cta {
		flex-direction: column;
		align-items: stretch;
	}

	.saha-product-meta__label {
		min-width: 100px;
	}
}

/* --- Bộ lọc sản phẩm ---------------------------------------------------- */

.saha-filter {
	margin-bottom: 20px;
	padding: 16px;
	background: var(--saha-color-surface);
	border: 1px solid var(--saha-color-border);
	border-radius: var(--saha-radius);
}

.saha-filter__title {
	margin: 0 0 12px;
	font-size: 16px;
}

.saha-filter__group {
	margin: 0 0 14px;
	padding: 0;
	border: 0;
}

.saha-filter__legend {
	margin-bottom: 6px;
	padding: 0;
	color: var(--saha-color-muted);
	font-size: 13px;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: .03em;
}

.saha-filter__list {
	display: flex;
	flex-wrap: wrap;
	gap: 6px 16px;
	margin: 0;
	padding: 0;
	list-style: none;
}

.saha-filter__list label {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	margin: 0;
	font-size: 14px;
	cursor: pointer;
}

.saha-filter__count {
	color: var(--saha-color-muted);
	font-size: 12px;
}

.saha-filter__price {
	display: flex;
	gap: 8px;
}

.saha-filter__price input {
	max-width: 140px;
	margin: 0;
}

.saha-filter__actions {
	display: flex;
	align-items: center;
	gap: 12px;
	margin-top: 12px;
}

.saha-filter__actions .button {
	margin: 0;
}

.saha-filter__reset {
	color: var(--saha-color-muted);
	font-size: 14px;
}

.saha-filter__status {
	margin: 8px 0 0;
	min-height: 1em;
	color: var(--saha-color-muted);
	font-size: 13px;
}

/* Form đã được JS tăng cường: nút Áp dụng thành phương án dự phòng. */
.saha-filter--enhanced .saha-filter__actions .button {
	opacity: .85;
}

.saha-filter--loading {
	opacity: .7;
	pointer-events: none;
}

[aria-busy="true"] .products {
	opacity: .5;
	transition: opacity .15s ease;
}

@media (max-width: 767px) {
	.saha-filter__list {
		flex-direction: column;
		gap: 4px;
	}
}

/* --- Bộ lọc dạng cột (trang danh mục kiểu cửa hàng) ---------------------- */
/* Hộp, tiêu đề hộp: builder.css của saha-core (.saha-shop__box). */

.saha-filter.saha-filter--sidebar {
	display: grid;
	gap: 16px;
	margin: 0;
	padding: 0;
	border: 0;
	background: none;
}

.saha-filter--sidebar .saha-filter__group {
	margin: 0;
}

.saha-filter--sidebar .saha-filter__list {
	display: grid;
	gap: 4px;
}

.saha-filter--sidebar .saha-filter__list label {
	display: flex;
	gap: 10px;
	min-height: 44px;
	padding: 8px 12px;
	border-radius: 10px;
	color: var(--saha-text);
	font-size: 15px;
	transition: background-color .15s ease;
}

.saha-filter--sidebar .saha-filter__list label:hover {
	background: var(--saha-surface);
}

.saha-filter--sidebar .saha-filter__list input {
	flex: 0 0 auto;
	width: 18px;
	height: 18px;
	margin: 0;
	accent-color: var(--saha-heading);
}

.saha-filter--sidebar .saha-filter__list li:has(input:checked) label {
	background: var(--saha-surface);
	color: var(--saha-heading);
	font-weight: 600;
}

.saha-filter--sidebar .saha-filter__list input:focus-visible {
	outline: 3px solid var(--saha-accent);
	outline-offset: 2px;
}

.saha-filter--sidebar .saha-filter__count {
	margin-left: auto;
	font-size: 13px;
}

.saha-filter--sidebar .saha-filter__actions {
	margin: 0;
	padding: 0 4px;
}

/* JS áp dụng ngay khi chọn → nút "Áp dụng" chỉ cần khi không có JS. */
.saha-filter--sidebar.saha-filter--enhanced .saha-filter__actions .button {
	display: none;
}

.saha-filter--sidebar .saha-filter__status:empty {
	display: none;
}

@media (max-width: 767px) {
	.saha-filter--sidebar .saha-filter__list {
		flex-direction: initial;
	}
}