/* ============================================================
   Kenklin — Product Detail Page (PDP)
   ============================================================ */

/* Hide bottom mobile nav on PDP per spec. */
body.kk-pdp .kk-mobile-nav { display: none !important; }
body.kk-pdp { padding-bottom: 0; }

/* Make room above the sticky bottom bar on mobile (only when visible). */
body.kk-pdp.has-sticky-cta { padding-bottom: calc(64px + env(safe-area-inset-bottom)); }

/* ============================================================
   Layout shell
   ============================================================ */

.kk-pdp { background-color: var(--kk-background); }

/* ============================================================
   Breadcrumbs (top of PDP)
   ============================================================ */

.kk-pdp__breadcrumbs {
	max-width: 1440px;
	margin-inline: auto;
	padding: 16px var(--kk-container-margin-mobile);
}

@media (min-width: 1024px) {
	.kk-pdp__breadcrumbs {
		padding: 16px var(--kk-container-margin-desktop);
	}
}

.kk-pdp__breadcrumbs-list {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	margin: 0;
	padding: 0;
	list-style: none;
	font-family: var(--kk-font-body);
	font-size: var(--kk-body-md-size);
	line-height: var(--kk-body-md-line-height);
	color: var(--kk-on-surface-variant);
}

.kk-pdp__breadcrumbs-item {
	display: inline-flex;
	align-items: center;
}

.kk-pdp__breadcrumbs-item a {
	color: var(--kk-on-surface-variant);
	text-decoration: none;
	transition: opacity var(--kk-transition-fast);
}

.kk-pdp__breadcrumbs-item a:hover {
	text-decoration: underline;
	text-underline-offset: 3px;
	opacity: 1;
}

.kk-pdp__breadcrumbs-item.is-current > span {
	color: var(--kk-on-surface-variant);
	font-weight: 500;
}

.kk-pdp__breadcrumbs-sep {
	margin: 0 8px;
	color: var(--kk-on-surface-variant);
}

/* Mobile: keep on one line, ellipsize the product name if it overflows. */
@media (max-width: 767px) {
	.kk-pdp__breadcrumbs-list {
		flex-wrap: nowrap;
		overflow: hidden;
	}

	.kk-pdp__breadcrumbs-item {
		flex-shrink: 0;
		white-space: nowrap;
	}

	.kk-pdp__breadcrumbs-item.is-current {
		flex-shrink: 1;
		min-width: 0;
		overflow: hidden;
	}

	.kk-pdp__breadcrumbs-item.is-current > span {
		display: inline-block;
		max-width: 100%;
		overflow: hidden;
		text-overflow: ellipsis;
		white-space: nowrap;
		vertical-align: bottom;
	}
}

.kk-pdp__layout {
	display: block;
}

@media (min-width: 1024px) {
	.kk-pdp__layout {
		display: grid;
		grid-template-columns: 1fr 1fr;
		gap: var(--kk-space-6);
		max-width: 1440px;
		margin-inline: auto;
		padding-inline: var(--kk-container-margin-desktop);
		padding-top: var(--kk-space-5);
	}
}

/* ============================================================
   Image gallery
   Mobile: horizontal scroll-snap.  Desktop: vertical stack.
   ============================================================ */

.kk-pdp__gallery-track {
	display: flex;
	overflow-x: auto;
	scroll-snap-type: x mandatory;
	scroll-behavior: smooth;
	scrollbar-width: none;
	-ms-overflow-style: none;
}
.kk-pdp__gallery-track::-webkit-scrollbar { display: none; }

.kk-pdp__slide {
	flex: 0 0 100%;
	scroll-snap-align: start;
	position: relative;
	aspect-ratio: 1 / 1;
	overflow: hidden;
}

.kk-pdp__slide img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.kk-pdp__slide-shape {
	position: absolute;
	inset: 0;
	background-color: rgba(255, 255, 255, 0.06);
	pointer-events: none;
}

.kk-pdp__dots {
	display: flex;
	justify-content: center;
	align-items: center;
	gap: 8px;
	padding-block: var(--kk-space-2);
}

.kk-pdp__dot {
	flex: 0 0 8px;
	width: 8px;
	height: 8px;
	min-width: 0;
	min-height: 0;
	padding: 0;
	background-color: rgba(0, 0, 0, 0.3);
	border: 0;
	border-radius: 50%;
	cursor: pointer;
	transition: background-color var(--kk-transition-fast);
}

.kk-pdp__dot.is-active { background-color: var(--kk-primary); }

/* Desktop: stack slides vertically, no scroll, no dots. */
@media (min-width: 1024px) {
	.kk-pdp__gallery-track {
		display: flex;
		flex-direction: column;
		gap: var(--kk-space-2);
		overflow: visible;
	}
	.kk-pdp__slide { flex: 0 0 auto; aspect-ratio: 4 / 5; }
	.kk-pdp__dots { display: none; }
}

/* ============================================================
   Product info
   ============================================================ */

.kk-pdp__info {
	padding: var(--kk-space-3) var(--kk-container-margin-mobile) var(--kk-space-6);
}

@media (min-width: 1024px) {
	.kk-pdp__info {
		padding: 0;
		position: sticky;
		top: 130px; /* header rows + a little air */
		align-self: start;
	}
}

.kk-pdp__eyebrow {
	margin: 0 0 var(--kk-space-1);
	color: var(--kk-on-surface-variant);
}

.kk-pdp__namebar {
	display: flex;
	align-items: baseline;
	justify-content: space-between;
	gap: var(--kk-space-2);
	margin-bottom: var(--kk-space-3);
}

.kk-pdp__name {
	margin: 0;
	font-family: var(--kk-font-display);
	font-size: 28px;
	line-height: 32px;
	letter-spacing: 0.02em;
	text-transform: uppercase;
	color: var(--kk-on-background);
}

@media (min-width: 1024px) {
	.kk-pdp__name { font-size: 40px; line-height: 44px; }
}

.kk-pdp__price {
	margin: 0;
	font-family: var(--kk-font-body);
	font-size: 18px;
	font-weight: 500;
	color: var(--kk-on-background);
}

@media (min-width: 1024px) {
	.kk-pdp__price { font-size: 22px; }
}

/* ---- Field labels ---- */

.kk-pdp__field-label {
	margin: 0 0 var(--kk-space-2);
	color: var(--kk-on-surface-variant);
}

.kk-pdp__field-label span[data-kk-color-name] { color: var(--kk-on-background); }

/* ---- Color swatches ---- */

.kk-pdp__color { margin-bottom: var(--kk-space-3); }

.kk-pdp__swatches {
	display: flex;
	gap: var(--kk-space-1);
	flex-wrap: wrap;
}

.kk-pdp__swatch {
	width: 36px;
	height: 36px;
	min-height: 36px;
	padding: 0;
	border: var(--kk-border-width) solid var(--kk-hairline);
	cursor: pointer;
	position: relative;
	box-shadow: inset 0 0 0 0 transparent;
	transition: box-shadow var(--kk-transition-fast);
}

.kk-pdp__swatch.is-active {
	box-shadow: inset 0 0 0 2px var(--kk-on-background);
}

/* ---- Size selector ---- */

.kk-pdp__size { margin-bottom: var(--kk-space-3); }

.kk-pdp__size-head {
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin-bottom: var(--kk-space-2);
}

.kk-pdp__size-guide {
	font-family: var(--kk-font-body);
	font-size: 13px;
	color: var(--kk-secondary-container);
	text-decoration: underline;
	text-underline-offset: 3px;
}

.kk-pdp__sizes {
	display: flex;
	gap: var(--kk-space-1);
	flex-wrap: wrap;
}

.kk-pdp__size-btn {
	width: 56px;
	height: 44px;
	min-height: 44px;
	padding: 0;
	background-color: transparent;
	border: var(--kk-border-width) solid var(--kk-hairline);
	color: var(--kk-on-background);
	font-family: var(--kk-font-body);
	font-size: 13px;
	font-weight: 500;
	letter-spacing: 0.02em;
	cursor: pointer;
	transition: background-color var(--kk-transition-fast), color var(--kk-transition-fast), border-color var(--kk-transition-fast);
	text-transform: none;
}

.kk-pdp__size-btn:hover:not(.is-oos) { border-color: var(--kk-on-background); }

.kk-pdp__size-btn.is-active {
	background-color: var(--kk-on-background);
	color: var(--kk-on-primary);
	border-color: var(--kk-on-background);
}

.kk-pdp__size-btn.is-oos {
	opacity: 0.5;
	cursor: not-allowed;
	position: relative;
	color: var(--kk-on-surface-variant);
}

/* Diagonal strike-through on OOS — a single thin line corner-to-corner. */
.kk-pdp__size-btn.is-oos::after {
	content: "";
	position: absolute;
	left: 0; right: 0; top: 50%;
	height: 1px;
	background-color: var(--kk-on-surface-variant);
	transform: rotate(-22deg);
	transform-origin: center;
}

/* ---- Add to bag ---- */

.kk-pdp__add-to-bag {
	height: 56px;
	min-height: 56px;
	margin-bottom: var(--kk-space-4);
}

@media (min-width: 1024px) {
	.kk-pdp__add-to-bag { width: 80%; }
}

/* ============================================================
   Accordions
   ============================================================ */

.kk-pdp__accordions { margin-top: var(--kk-space-3); }

.kk-accordion {
	border-top: var(--kk-border-width) solid var(--kk-hairline);
}

.kk-accordion:last-child {
	border-bottom: var(--kk-border-width) solid var(--kk-hairline);
}

.kk-accordion__head {
	display: flex;
	align-items: center;
	justify-content: space-between;
	width: 100%;
	min-height: 56px;
	padding: var(--kk-space-2) 0;
	background: transparent;
	border: 0;
	color: var(--kk-on-background);
	cursor: pointer;
	text-transform: none;
	letter-spacing: normal;
}

.kk-accordion__head .kk-brand-label {
	margin: 0;
	color: var(--kk-on-background);
}

.kk-accordion__icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
}

.kk-accordion__body {
	padding-bottom: var(--kk-space-3);
}

.kk-accordion__body[hidden] { display: none; }

.kk-accordion__body p {
	margin: 0;
	color: var(--kk-on-surface-variant);
	font-size: 14px;
	line-height: 22px;
}

/* ============================================================
   You may also like
   ============================================================ */

.kk-pdp__related {
	padding: var(--kk-space-6) var(--kk-container-margin-mobile) var(--kk-space-8);
}

@media (min-width: 1024px) {
	.kk-pdp__related {
		padding: var(--kk-space-10) var(--kk-container-margin-desktop);
		max-width: 1440px;
		margin-inline: auto;
	}
}

.kk-pdp__related-title {
	margin: 0 0 var(--kk-space-3);
	color: var(--kk-on-background);
}

.kk-pdp__related-grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	column-gap: var(--kk-gutter);
	row-gap: 32px;
	margin: 0;
	padding: 0;
	list-style: none;
}

@media (min-width: 1024px) {
	.kk-pdp__related-grid {
		grid-template-columns: repeat(4, 1fr);
		column-gap: var(--kk-space-3);
		row-gap: var(--kk-space-6);
	}
}

/* ============================================================
   Sticky bottom add-to-bag (mobile only)
   Activated via JS by adding .is-visible when the original
   button scrolls out of view.
   ============================================================ */

.kk-pdp-sticky {
	position: fixed;
	left: 0;
	right: 0;
	bottom: 0;
	z-index: var(--kk-z-sticky);
	background-color: var(--kk-background);
	border-top: var(--kk-border-width) solid var(--kk-hairline);
	padding: 12px var(--kk-container-margin-mobile);
	padding-bottom: calc(12px + env(safe-area-inset-bottom));
	transform: translateY(100%);
	transition: transform var(--kk-transition-base);
}

.kk-pdp-sticky.is-visible { transform: translateY(0); }

.kk-pdp-sticky__btn {
	height: 56px;
	min-height: 56px;
}

@media (min-width: 1024px) {
	.kk-pdp-sticky { display: none !important; }
}