/* Karta produktu (single-product.php) — style ładowane tylko na tej stronie. */

.lb-product {
	padding-block: clamp(20px, 3vw, 32px) clamp(48px, 7vw, 96px);
}

.lb-product-breadcrumb {
	display: flex;
	gap: 8px;
	flex-wrap: wrap;
	font-family: var(--lb-font-mono);
	font-weight: 500;
	font-size: 11px;
	letter-spacing: .12em;
	text-transform: uppercase;
	margin-bottom: 24px;
}
.lb-product-breadcrumb a {
	color: var(--lb-ink);
}

.lb-product-layout {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(min(100%, 420px), 1fr));
	gap: clamp(24px, 4vw, 64px);
	align-items: start;
}

/* --- Galeria --- */

.lb-product-gallery {
	display: flex;
	flex-direction: column;
	gap: 12px;
}

.lb-product-gallery__main {
	aspect-ratio: 4 / 5;
	background: var(--lb-placeholder);
	border: var(--lb-border-width) solid var(--lb-ink);
	overflow: hidden;
	position: relative;
}
.lb-product-gallery__main img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
}
.lb-product-gallery__placeholder {
	position: absolute;
	inset: 0;
	display: flex;
	flex-direction: column;
	justify-content: space-between;
	padding: 24px;
}
.lb-product-gallery__placeholder-name {
	font-family: var(--lb-font-serif);
	font-style: italic;
	font-size: 56px;
	line-height: 1;
}

.lb-product-gallery__thumbs {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: 12px;
}
.lb-product-gallery__thumb {
	padding: 0;
	aspect-ratio: 1;
	background: var(--lb-placeholder);
	border: var(--lb-border-width) solid var(--lb-ink);
	overflow: hidden;
	opacity: .55;
	outline: none;
	outline-offset: 3px;
	cursor: pointer;
}
.lb-product-gallery__thumb.is-active {
	opacity: 1;
	outline: 1.5px solid var(--lb-ink);
}
.lb-product-gallery__thumb img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
}

/* --- Podsumowanie (prawa kolumna, sticky) --- */

.lb-product-summary {
	position: sticky;
	top: 96px;
	display: flex;
	flex-direction: column;
	gap: 24px;
}

.lb-product-summary__head {
	display: flex;
	flex-direction: column;
	gap: 14px;
}

.lb-product-summary__title {
	margin: 0;
	font-family: var(--lb-font-display);
	font-size: clamp(44px, 5vw, 76px);
	line-height: .92;
	text-transform: uppercase;
	text-wrap: balance;
}

.lb-product-summary__price {
	font-family: var(--lb-font-serif);
	font-style: italic;
	font-size: 40px;
	line-height: 1;
}

.lb-product-summary__short {
	margin: 0;
	max-width: 560px;
	font-size: 17px;
	line-height: 1.6;
}

/* --- Wybór wariantu --- */

.lb-variant-picker {
	display: flex;
	flex-direction: column;
	gap: 10px;
}
.lb-variant-picker__row {
	display: flex;
	justify-content: space-between;
	font-family: var(--lb-font-mono);
	font-weight: 500;
	font-size: 11px;
	letter-spacing: .14em;
	text-transform: uppercase;
}
.lb-variant-picker__row a {
	color: var(--lb-ink);
}
.lb-variant-picker__options {
	display: flex;
	gap: 8px;
	flex-wrap: wrap;
}

/* Prawdziwe <select> napędzające natywny WooCommerce add-to-cart-variation.js
   — wizualnie ukryte, przyciski poniżej tylko je sterują. */
.lb-variations-native {
	position: absolute;
	width: 1px;
	height: 1px;
	overflow: hidden;
	clip: rect(0 0 0 0);
	white-space: nowrap;
}

/* --- Ilość + dodanie --- */

.lb-product-add-row {
	display: flex;
	gap: 12px;
	align-items: stretch;
	flex-wrap: wrap;
}
.lb-product-add-row .lb-stepper {
	flex-shrink: 0;
}
.lb-product-add-row .lb-stepper__btn {
	width: 48px;
}
.lb-product-add-row .lb-stepper__value {
	width: 40px;
}
.lb-product-add-button {
	flex: 1;
	min-width: 220px;
	background: var(--lb-ink);
	color: var(--lb-ecru);
	border: 0;
	padding: 20px 24px;
	font-family: var(--lb-font-body);
	font-weight: 600;
	font-size: 14px;
	letter-spacing: .12em;
	text-transform: uppercase;
	cursor: pointer;
}
.lb-product-add-button:hover:not(:disabled) {
	background: var(--lb-green);
}
.lb-product-add-button:disabled {
	opacity: .4;
	cursor: not-allowed;
}
.lb-product-add-button.is-error {
	background: var(--lb-error);
}
.lb-product-add-button.is-error:hover {
	background: var(--lb-error-hover);
}

/* --- Zakładki --- */

.lb-product-tabs {
	display: flex;
	flex-direction: column;
	border-top: var(--lb-border-width) solid var(--lb-ink);
}
/* Wariant "Pod galerią, na całą szerokość" (pole ACF tabs_position). */
.lb-product-tabs--full {
	margin-top: clamp(40px, 6vw, 80px);
}

.lb-product-tabs__nav {
	display: flex;
	gap: 24px;
	flex-wrap: wrap;
	border-bottom: var(--lb-border-width) solid var(--lb-ink);
}
.lb-product-tabs__btn {
	background: none;
	border: 0;
	border-bottom: 3px solid transparent;
	margin-bottom: -1.5px;
	padding: 16px 0;
	font-family: var(--lb-font-body);
	font-weight: 600;
	font-size: 13px;
	letter-spacing: .08em;
	text-transform: uppercase;
	color: var(--lb-ink);
	cursor: pointer;
}
.lb-product-tabs__btn.is-active {
	border-bottom-color: var(--lb-ink);
}
.lb-product-tabs__panel {
	padding: 20px 0;
	font-size: 15px;
	line-height: 1.65;
	display: flex;
	flex-direction: column;
	gap: 14px;
	text-align: left;
}
.lb-product-tabs__panel[hidden] {
	display: none;
}
.lb-product-tabs__panel * {
	text-align: left;
}
.lb-product-tabs__panel p {
	margin: 0;
}
.lb-product-tabs__panel ul {
	margin: 0;
	padding: 0;
	list-style: none;
	display: flex;
	flex-direction: column;
	border-top: 1px solid var(--lb-divider-on-light);
}
.lb-product-tabs__panel li {
	padding: 10px 0;
	border-bottom: 1px solid var(--lb-divider-on-light);
}

/* --- "Leć też z tym" --- */

.lb-product-related {
	margin-top: clamp(56px, 8vw, 112px);
	display: flex;
	flex-direction: column;
	gap: 24px;
}
.lb-product-related__title {
	margin: 0;
	font-family: var(--lb-font-display);
	font-size: clamp(36px, 4vw, 60px);
	line-height: .95;
	text-transform: uppercase;
	padding-bottom: 16px;
	border-bottom: var(--lb-border-width) solid var(--lb-ink);
}
.lb-product-related__grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(min(100%, 240px), 1fr));
	gap: 32px 20px;
}

@media (max-width: 480px) {
	.lb-product-add-row {
		flex-direction: column;
	}
	.lb-product-add-row .lb-stepper {
		align-self: flex-start;
	}
	.lb-product-add-button {
		width: 100%;
	}
}