/* ============================================================
   ULTRA-FLOW SA — WooCommerce styles
   Loaded only on shop / product / cart / account pages.
   ============================================================ */

/* Shop archive header */
.uf-shop-section {
	padding: var(--s-7) 0;
}
.uf-shop-header {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: var(--s-4) 0;
	border-bottom: 1px solid var(--line);
	margin-bottom: var(--s-5);
}
.uf-shop-header .woocommerce-result-count {
	font-family: var(--f-body);
	font-size: 11px;
	color: var(--text-mute);
	letter-spacing: 0.16em;
	text-transform: uppercase;
	margin: 0;
}
.uf-shop-header .woocommerce-ordering select {
	background: var(--bg-1);
	border: 1px solid var(--line);
	color: var(--inverse);
	padding: 8px 14px;
	font-family: var(--f-body);
	font-size: 12px;
}

/* ============================================================
   PRODUCTS GRID — bigger, more elegant, more breathing room
   - Mobile: 1 col
   - Tablet (700-1100): 2 col
   - Desktop (1100-1500): 3 col
   - Wide (1500+): 4 col on the shop archive specifically
   ============================================================ */
.uf-shop-section {
	padding: var(--s-8) 0 var(--s-9);
}

.uf-shop-section .uf-wrap {
	max-width: 1480px;  /* slightly wider than default for breathing room */
}

.uf-shop-section .products,
.uf-products-grid {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: var(--s-6);  /* 32px gap up from 24px */
	list-style: none;
	margin: 0;
	padding: 0;
}

@media (min-width: 1100px) {
	.uf-shop-section .products,
	.uf-products-grid {
		grid-template-columns: repeat(3, 1fr);
		gap: var(--s-6);
	}
}

@media (min-width: 1500px) {
	.uf-shop-section .products {
		grid-template-columns: repeat(4, 1fr);
		gap: var(--s-6);
	}
}

@media (max-width: 700px) {
	.uf-shop-section .products,
	.uf-products-grid {
		grid-template-columns: 1fr;
		gap: var(--s-5);
	}
}

/* ============================================================
   PRODUCT CARD — taller, more elegant, more padding
   ============================================================ */
.uf-product-card {
	background: var(--bg-1);
	border: 1px solid var(--line);
	display: flex;
	flex-direction: column;
	transition: border-color var(--t-fast), transform var(--t-slow), box-shadow var(--t-slow);
	overflow: hidden;
	list-style: none;
	margin: 0;
	position: relative;
}
.uf-product-card::before {
	content: '';
	position: absolute;
	top: 0; left: 0;
	height: 2px;
	width: 0;
	background: var(--accent);
	transition: width var(--t-slow);
	z-index: 2;
}
.uf-product-card:hover {
	border-color: var(--accent);
	transform: translateY(-3px);
	box-shadow: 0 24px 48px var(--shadow);
}
.uf-product-card:hover::before {
	width: 100%;
}

.uf-product-card-link {
	color: inherit;
	flex: 1;
	display: flex;
	flex-direction: column;
}

/* Image — bigger, more space */
.uf-product-card-img {
	aspect-ratio: 1 / 1;  /* square — engineering products read better square than 4:3 */
	background:
		radial-gradient(ellipse at center, var(--accent-soft) 0%, transparent 70%),
		var(--bg-deep);
	display: flex;
	align-items: center;
	justify-content: center;
	overflow: hidden;
	position: relative;
	border-bottom: 1px solid var(--line);
}

.uf-product-card-img img,
.uf-product-card-thumb {
	width: 100%; height: 100%;
	object-fit: contain;
	padding: var(--s-6);  /* much more padding around the product image */
	transition: transform 0.6s cubic-bezier(.2,.7,.2,1);
	filter: drop-shadow(0 8px 16px var(--shadow));
}
.uf-product-card:hover .uf-product-card-img img { transform: scale(1.06); }

/* Flag in image corner */
.uf-product-card-flag {
	position: absolute;
	top: 16px; right: 16px;
	background: var(--accent);
	color: var(--btn-fg);
	padding: 6px 12px;
	font-family: var(--f-body);
	font-size: 10px;
	font-weight: 600;
	letter-spacing: 0.16em;
	text-transform: uppercase;
	z-index: 1;
}
.uf-product-card-flag-sale { background: var(--warm); }

/* Body — much more padding */
.uf-product-card-body {
	padding: var(--s-6);  /* 32px up from 16px */
	flex: 1;
	display: flex;
	flex-direction: column;
	gap: var(--s-3);
}

.uf-product-card-sku {
	font-family: var(--f-body);
	font-size: 10px;
	color: var(--accent);
	letter-spacing: 0.24em;
	font-weight: 600;
	text-transform: uppercase;
	display: flex;
	align-items: center;
	gap: 12px;
}
.uf-product-card-sku::after {
	content: '';
	flex: 1;
	height: 1px;
	background: linear-gradient(90deg, var(--accent) 0%, transparent 100%);
	opacity: 0.4;
}

.uf-product-card-title {
	font-family: var(--f-display);
	font-weight: 800;
	font-size: 24px;  /* up from 19px */
	color: var(--inverse);
	letter-spacing: -0.005em;
	line-height: 1.1;
	margin: 0;
}

.uf-product-card-tag {
	font-size: 14px;  /* up from 13px */
	color: var(--text-soft);
	line-height: 1.6;
	margin: 0;
	flex: 1;
}

.uf-product-card-price {
	font-family: var(--f-body);
	font-weight: 600;
	font-size: 17px;
	color: var(--inverse);
	margin-top: auto;
	padding-top: var(--s-3);
	border-top: 1px solid var(--line-soft);
}
.uf-product-card-price del { color: var(--text-mute); margin-right: 8px; font-size: 0.85em; }
.uf-product-card-price ins { text-decoration: none; color: var(--warm); }

/* Action area — separated bar, more presence */
.uf-product-card-actions {
	padding: 0 var(--s-6) var(--s-6);
	margin-top: 0;
}
.uf-product-card-actions .uf-btn {
	width: 100%;
	justify-content: center;
	font-size: 11px;
	padding: 14px 18px;  /* up from 12px */
	letter-spacing: 0.18em;
}

/* On smaller cards (when 4-col on wide), keep tighter padding */
@media (min-width: 1500px) {
	.uf-product-card-body { padding: var(--s-5); }
	.uf-product-card-actions { padding: 0 var(--s-5) var(--s-5); }
	.uf-product-card-title { font-size: 20px; }
}

/* Single product layout */
.uf-product-single {
	padding: var(--s-7) 0 0;
}
.uf-product-single-grid {
	display: grid;
	grid-template-columns: 1.1fr 1fr;
	gap: var(--s-7);
	max-width: var(--max);
	margin: 0 auto;
	padding: 0 var(--gut) var(--s-7);
}
.uf-product-gallery {
	background: var(--bg-1);
	border: 1px solid var(--line);
	padding: var(--s-5);
	position: relative;
}
.uf-product-gallery .woocommerce-product-gallery {
	position: relative;
	float: none;
	width: 100% !important;
}
.uf-product-gallery .woocommerce-product-gallery__image img {
	width: 100%;
	height: auto;
	max-height: 600px;
	object-fit: contain;
}
.uf-product-gallery .flex-control-thumbs {
	display: flex;
	gap: 8px;
	margin: var(--s-4) 0 0;
	padding: 0;
	list-style: none;
	flex-wrap: wrap;
}
.uf-product-gallery .flex-control-thumbs li {
	flex: 0 0 60px;
	margin: 0;
}
.uf-product-gallery .flex-control-thumbs img {
	width: 60px;
	height: 60px;
	object-fit: cover;
	border: 1px solid var(--line);
	cursor: pointer;
	opacity: 0.6;
	transition: opacity var(--t-fast), border-color var(--t-fast);
}
.uf-product-gallery .flex-control-thumbs img.flex-active,
.uf-product-gallery .flex-control-thumbs img:hover {
	opacity: 1;
	border-color: var(--accent);
}

.uf-product-summary {
	display: flex;
	flex-direction: column;
}
.uf-product-single-title {
	font-family: var(--f-display);
	font-weight: 800;
	font-size: clamp(36px, 4vw, 56px);
	line-height: 1;
	color: var(--inverse);
	letter-spacing: -0.015em;
	margin: var(--s-3) 0;
}
.uf-product-single-sku {
	display: inline-flex;
	align-items: center;
	gap: 12px;
	padding: 10px 16px;
	border: 1px solid var(--line);
	background: var(--bg-1);
	margin-bottom: var(--s-4);
	font-family: var(--f-body);
	align-self: flex-start;
}
.uf-product-single-sku .uf-label {
	font-size: 9px;
	color: var(--text-mute);
	letter-spacing: 0.22em;
	text-transform: uppercase;
	font-weight: 500;
}
.uf-product-single-sku .uf-tnum {
	font-size: 13px;
	color: var(--accent);
	font-weight: 600;
	letter-spacing: 0.04em;
}
.uf-product-single-tag {
	font-family: var(--f-body);
	font-weight: 400;
	font-size: 17px;
	color: var(--text);
	line-height: 1.55;
	margin-bottom: var(--s-5);
}
.uf-product-single-tag p { margin-bottom: 8px; }
.uf-product-single-price {
	font-family: var(--f-body);
	font-weight: 600;
	font-size: 24px;
	color: var(--inverse);
	margin-bottom: var(--s-5);
}
.uf-product-single-price del { color: var(--text-mute); margin-right: 8px; font-size: 0.8em; }
.uf-product-single-price ins { color: var(--warm); text-decoration: none; }

/* Spec table */
.uf-spec-table-wrap {
	margin: var(--s-5) 0;
}
.uf-spec-table-label {
	font-family: var(--f-body);
	font-size: 10px;
	letter-spacing: 0.22em;
	text-transform: uppercase;
	color: var(--text-mute);
	margin-bottom: var(--s-3);
	font-weight: 500;
}
.uf-spec-table {
	width: 100%;
	border: 1px solid var(--line);
	border-collapse: collapse;
	background: var(--bg-1);
}
.uf-spec-table th, .uf-spec-table td {
	padding: 12px 16px;
	border-bottom: 1px solid var(--line-soft);
	font-family: var(--f-body);
	font-size: 13px;
	text-align: left;
	vertical-align: top;
}
.uf-spec-table tr:last-child th,
.uf-spec-table tr:last-child td { border-bottom: none; }
.uf-spec-table th {
	color: var(--text-mute);
	font-weight: 500;
	font-size: 10px;
	letter-spacing: 0.16em;
	text-transform: uppercase;
	width: 40%;
	background: var(--bg-2);
}
.uf-spec-table td {
	color: var(--inverse);
	font-weight: 600;
	font-variant-numeric: tabular-nums;
}

/* Quote actions block */
.uf-quote-actions {
	margin-top: var(--s-5);
	padding-top: var(--s-5);
	border-top: 1px solid var(--line);
}
.uf-variant-select {
	display: grid;
	gap: 12px;
	margin-bottom: var(--s-4);
}
.uf-variant-label {
	display: flex;
	flex-direction: column;
	gap: 6px;
}
.uf-variant-label-text {
	font-family: var(--f-body);
	font-size: 10px;
	letter-spacing: 0.18em;
	text-transform: uppercase;
	color: var(--text-mute);
	font-weight: 500;
}
.uf-variant-input {
	background: var(--bg-1);
	border: 1px solid var(--line);
	color: var(--inverse);
	padding: 12px 16px;
	font-family: var(--f-body);
	font-size: 14px;
	font-weight: 500;
	cursor: pointer;
	transition: border-color var(--t-fast);
}
.uf-variant-input:focus {
	outline: none;
	border-color: var(--accent);
}
.uf-quote-cta-row {
	display: flex;
	gap: 12px;
	align-items: stretch;
	flex-wrap: wrap;
}
.uf-qty-label {
	display: flex;
	flex-direction: column;
	gap: 4px;
	border: 1px solid var(--line);
	background: var(--bg-1);
	padding: 8px 14px;
	min-width: 80px;
}
.uf-qty-label span {
	font-family: var(--f-body);
	font-size: 9px;
	color: var(--text-mute);
	letter-spacing: 0.2em;
	text-transform: uppercase;
	font-weight: 500;
}
.uf-qty-input {
	width: 100%;
	background: transparent;
	border: none;
	color: var(--inverse);
	font-family: var(--f-body);
	font-weight: 600;
	font-size: 18px;
	-moz-appearance: textfield;
}
.uf-qty-input::-webkit-outer-spin-button,
.uf-qty-input::-webkit-inner-spin-button {
	-webkit-appearance: none;
	margin: 0;
}
.uf-qty-input:focus { outline: none; }

/* Datasheet block */
.uf-datasheet-block {
	display: flex;
	gap: 16px;
	align-items: center;
	padding: 18px 22px;
	border: 1px solid var(--line);
	background: var(--bg-1);
	margin-top: var(--s-4);
	transition: all var(--t-fast);
	color: var(--inverse);
}
.uf-datasheet-block:hover {
	border-color: var(--accent);
	background: var(--bg-2);
}
.uf-datasheet-block svg { color: var(--accent); flex-shrink: 0; }
.uf-datasheet-block-title {
	font-family: var(--f-body);
	font-weight: 600;
	font-size: 13px;
	color: var(--inverse);
	letter-spacing: 0;
}
.uf-datasheet-block-meta {
	font-family: var(--f-body);
	font-size: 10px;
	color: var(--text-mute);
	letter-spacing: 0.18em;
	text-transform: uppercase;
	margin-top: 2px;
	font-weight: 500;
}

/* Datasheet inline link */
.uf-datasheet-link {
	display: inline-flex;
	gap: 8px;
	align-items: center;
	font-family: var(--f-body);
	font-size: 11px;
	font-weight: 600;
	letter-spacing: 0.18em;
	text-transform: uppercase;
	color: var(--text-soft);
	transition: color var(--t-fast);
	margin-left: 8px;
}
.uf-datasheet-link svg { color: var(--accent); }
.uf-datasheet-link:hover { color: var(--inverse); }

/* Long product description */
.uf-product-description {
	background: var(--bg-1);
	border-top: 1px solid var(--line);
	padding: var(--s-7) 0;
}
.uf-product-description-body {
	font-family: var(--f-body);
	font-size: 16px;
	line-height: 1.7;
	color: var(--text);
}
.uf-product-description-body p { margin-bottom: var(--s-4); }
.uf-product-description-body h2,
.uf-product-description-body h3 {
	font-family: var(--f-body);
	font-weight: 600;
	color: var(--inverse);
	letter-spacing: -0.005em;
	margin: var(--s-5) 0 var(--s-3);
}
.uf-product-description-body h2 { font-size: 24px; }
.uf-product-description-body h3 { font-size: 18px; }
.uf-product-description-body ul, .uf-product-description-body ol {
	margin: var(--s-3) 0 var(--s-4) var(--s-5);
}

/* Mobile single product */
@media (max-width: 980px) {
	.uf-product-single-grid {
		grid-template-columns: 1fr;
		gap: var(--s-5);
	}
	.uf-product-single-title {
		font-size: 36px;
	}
}

/* Cart and checkout — when admins access them */
.woocommerce-cart .uf-page-hero,
.woocommerce-checkout .uf-page-hero {
	background: var(--bg-1);
	border-bottom: 1px solid var(--line);
}
.woocommerce-message,
.woocommerce-info,
.woocommerce-error {
	background: var(--bg-1);
	border-left: 3px solid var(--accent);
	padding: var(--s-4);
	margin-bottom: var(--s-4);
	font-family: var(--f-body);
	color: var(--text);
}

/* WooCommerce notices */
.woocommerce-notices-wrapper {
	margin-bottom: var(--s-5);
}

/* ============================================================
   WC NATIVE VARIATIONS FORM — styled to match Ultra-Flow design
   Renders the standard <form.variations_form> which triggers
   automatic gallery image swap when variation is selected.
   ============================================================ */
.variations_form {
	margin-top: var(--s-5);
	padding-top: var(--s-5);
	border-top: 1px solid var(--line);
}

.variations_form table.variations {
	width: 100%;
	border: none;
	margin-bottom: var(--s-4);
}
.variations_form table.variations tr {
	display: flex;
	flex-direction: column;
	gap: 6px;
	margin-bottom: var(--s-3);
}
.variations_form table.variations th.label {
	font-family: var(--f-body);
	font-size: 10px;
	letter-spacing: 0.18em;
	text-transform: uppercase;
	color: var(--text-mute);
	font-weight: 500;
	padding: 0;
	text-align: left;
}
.variations_form table.variations th.label label {
	color: inherit;
	font-weight: inherit;
}
.variations_form table.variations td.value {
	padding: 0;
	position: relative;
}
.variations_form table.variations td.value select {
	width: 100%;
	background: var(--bg-1);
	border: 1px solid var(--line);
	color: var(--inverse);
	padding: 12px 40px 12px 16px;
	font-family: var(--f-body);
	font-size: 14px;
	font-weight: 500;
	cursor: pointer;
	transition: border-color var(--t-fast);
	appearance: none;
	-webkit-appearance: none;
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8' fill='none'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2315A4D5' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
	background-repeat: no-repeat;
	background-position: right 16px center;
}
.variations_form table.variations td.value select:focus {
	outline: none;
	border-color: var(--accent);
}
.variations_form table.variations td.value .reset_variations {
	display: inline-block;
	margin-top: 8px;
	font-family: var(--f-body);
	font-size: 11px;
	letter-spacing: 0.04em;
	color: var(--text-mute);
	text-decoration: none;
	transition: color var(--t-fast);
}
.variations_form table.variations td.value .reset_variations:hover {
	color: var(--warm);
}

/* Single variation block (price, stock, availability — shown after selection) */
.single_variation_wrap {
	margin-top: var(--s-4);
}
.woocommerce-variation-price {
	font-family: var(--f-body);
	font-weight: 600;
	font-size: 22px;
	color: var(--inverse);
	margin-bottom: var(--s-3);
}
.woocommerce-variation-price del { color: var(--text-mute); margin-right: 8px; font-size: 0.85em; }
.woocommerce-variation-price ins { text-decoration: none; color: var(--warm); }
.woocommerce-variation-availability {
	font-family: var(--f-body);
	font-size: 12px;
	letter-spacing: 0.08em;
	color: var(--good);
	font-weight: 500;
	margin-bottom: var(--s-3);
}
.woocommerce-variation-availability .stock.out-of-stock {
	color: var(--warm);
}

/* Hide WC's native cart UI we don't want — we render our own quote button */
.single_variation_wrap .woocommerce-variation-add-to-cart .quantity,
.single_variation_wrap .woocommerce-variation-add-to-cart .single_add_to_cart_button,
.single_variation_wrap .woocommerce-variation-add-to-cart input[name="add-to-cart"],
.single_variation_wrap .woocommerce-variation-add-to-cart input[name="product_id"],
.single_variation_wrap .woocommerce-variation-add-to-cart input[name="variation_id"] {
	/* Hide visually but keep variation_id input alive in the DOM (WC fills it in) */
}
.single_variation_wrap .woocommerce-variation-add-to-cart .quantity,
.single_variation_wrap .woocommerce-variation-add-to-cart .single_add_to_cart_button {
	display: none !important;
}

/* The variation-add-to-cart wrapper itself stays in the DOM but we
   visually replace its contents with our own quote CTA row */
.uf-variation-cta-row {
	display: flex;
	gap: 12px;
	align-items: stretch;
	flex-wrap: wrap;
	margin-top: var(--s-4);
}