/**
 * Single Classroom Layout (mk_classroom_layout) — product-style layout.
 *
 * @package MoonKids
 */

.mk-classroom-layout-single {
	--mk-cl-muted: #6b7280;
	--mk-cl-muted-light: #9ca3af;
	--mk-cl-border: #e5e7eb;
	--mk-cl-sidebar-bg: #f4f5f7;
	--mk-cl-title: #111827;
	--mk-cl-header-bg: linear-gradient(165deg, #fafbfc 0%, #f3f4f6 55%, #ffffff 100%);
	/* Tie to global brand primary color, with a safe fallback */
	--mk-cl-accent: var(--moonkids-primary, #2563eb);
}

/* Page title band: breadcrumb + heading (title not repeated in trail) */
.mk-classroom-layout-single .mk-cl-page-header {
	margin-bottom: 2rem;
	padding: 1.5rem 1.5rem 1.75rem;
	border-radius: 1rem;
	background: var(--mk-cl-header-bg);
	border: 1px solid var(--mk-cl-border);
	box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
}

@media (min-width: 768px) {
	.mk-classroom-layout-single .mk-cl-page-header {
		padding: 1.75rem 2rem 2rem;
		margin-bottom: 2.25rem;
	}
}

.mk-classroom-layout-single .mk-cl-breadcrumb-nav {
	margin-bottom: 0;
}

.mk-classroom-layout-single .mk-cl-breadcrumb {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 0.35rem 0.5rem;
	list-style: none;
	margin: 0 0 1rem;
	padding: 0;
	font-size: 0.8125rem;
	font-weight: 500;
	letter-spacing: 0.04em;
	text-transform: uppercase;
	color: var(--mk-cl-muted);
}

.mk-classroom-layout-single .mk-cl-breadcrumb__item {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	margin: 0;
}

.mk-classroom-layout-single .mk-cl-breadcrumb__sep {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 1.25rem;
	height: 1.25rem;
	font-size: 1rem;
	line-height: 1;
	font-weight: 300;
	color: var(--mk-cl-muted-light);
	user-select: none;
}

.mk-classroom-layout-single .mk-cl-breadcrumb a {
	color: var(--mk-cl-muted);
	text-decoration: none;
	border-bottom: 1px solid transparent;
	transition: color 0.15s ease, border-color 0.15s ease;
}

.mk-classroom-layout-single .mk-cl-breadcrumb a:hover,
.mk-classroom-layout-single .mk-cl-breadcrumb a:focus {
	color: var(--mk-cl-accent);
	border-bottom-color: rgba(37, 99, 235, 0.35);
	outline: none;
}

.mk-classroom-layout-single .mk-cl-title {
	margin: 0;
	padding: 0;
	color: var(--mk-cl-title);
	font-size: clamp(1.625rem, 4.5vw, 2.375rem);
	font-weight: 700;
	line-height: 1.2;
	letter-spacing: -0.035em;
	max-width: 42rem;
	position: relative;
	padding-bottom: 0.85rem;
}

.mk-classroom-layout-single .mk-cl-title::after {
	content: "";
	display: block;
	position: absolute;
	left: 0;
	bottom: 0;
	width: 3rem;
	height: 3px;
	border-radius: 2px;
	background: linear-gradient(90deg, var(--mk-cl-accent), rgba(37, 99, 235, 0.25));
}

.mk-classroom-layout-single .mk-cl-description-label {
	color: var(--mk-cl-muted);
	letter-spacing: 0.06em;
	font-size: 0.75rem;
}

.mk-classroom-layout-single .mk-cl-description-body {
	color: #444;
	font-size: 1rem;
	line-height: 1.65;
}

.mk-classroom-layout-single .mk-cl-images-wrap {
	border: 1px solid var(--mk-cl-border);
	border-radius: 0.5rem;
	background: #fff;
	overflow: hidden;
}

/* Gallery carousel — manual only; smooth slide (L→R on “next”); no touch-action that blocks horizontal swipe */
.mk-classroom-layout-single .mk-cl-carousel {
	touch-action: manipulation;
	position: relative;
}

.mk-classroom-layout-single .mk-cl-carousel .carousel-inner {
	background: #fafafa;
	overflow: hidden;
	border-radius: 0.35rem;
}

/* Smoother horizontal slide (next = content moves L→R) */
.mk-classroom-layout-single .mk-cl-carousel.slide .carousel-item {
	transition: transform 0.55s cubic-bezier(0.25, 0.46, 0.45, 0.94);
	backface-visibility: hidden;
}

.mk-classroom-layout-single .mk-cl-carousel__img-wrap {
	display: flex;
	align-items: center;
	justify-content: center;
	min-height: 200px;
	max-height: min(72vh, 560px);
	padding: 0.5rem;
}

@media (min-width: 768px) {
	.mk-classroom-layout-single .mk-cl-carousel__img-wrap {
		min-height: 280px;
		padding: 0.75rem;
	}
}

.mk-classroom-layout-single .mk-cl-carousel__img {
	display: block;
	width: auto;
	max-width: 100%;
	max-height: min(72vh, 560px);
	height: auto;
	object-fit: contain;
	vertical-align: middle;
}

.mk-classroom-layout-single .mk-cl-carousel__indicators {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 0.35rem;
}

.mk-classroom-layout-single .mk-cl-carousel__indicators [data-bs-target] {
	width: 8px;
	height: 8px;
	border-radius: 50%;
	border: 0;
	margin: 0;
	opacity: 0.35;
	background-color: var(--mk-cl-title);
	transition: opacity 0.2s ease, transform 0.2s ease;
}

.mk-classroom-layout-single .mk-cl-carousel__indicators [data-bs-target].active {
	opacity: 1;
	transform: scale(1.15);
}

.mk-classroom-layout-single .mk-cl-carousel__control {
	width: 2.75rem;
	height: 4rem;
	top: 50%;
	transform: translateY(-50%);
	bottom: auto;
	opacity: 1;
	z-index: 3;
	background: rgba(17, 24, 39, 0.35);
	border: 0;
	border-radius: 0.35rem;
	transition: background 0.2s ease, opacity 0.2s ease;
}

.mk-classroom-layout-single .mk-cl-carousel .carousel-control-prev {
	left: 0.5rem;
}

.mk-classroom-layout-single .mk-cl-carousel .carousel-control-next {
	right: 0.5rem;
}

.mk-classroom-layout-single .mk-cl-carousel__control:hover,
.mk-classroom-layout-single .mk-cl-carousel__control:focus {
	background: rgba(37, 99, 235, 0.88);
	opacity: 1;
}

.mk-classroom-layout-single .mk-cl-carousel .carousel-control-prev-icon,
.mk-classroom-layout-single .mk-cl-carousel .carousel-control-next-icon {
	width: 1.75rem;
	height: 1.75rem;
	filter: drop-shadow(0 1px 1px rgba(0, 0, 0, 0.4));
}

.mk-classroom-layout-single .mk-cl-carousel__indicators {
	z-index: 2;
}

.mk-classroom-layout-single .mk-cl-specs {
	background: var(--mk-cl-sidebar-bg) !important;
	border-color: var(--mk-cl-border) !important;
}

.mk-classroom-layout-single .mk-cl-specs dt {
	font-weight: 700;
	color: #333;
	margin-bottom: 0.25rem;
	font-size: 0.8125rem;
}

.mk-classroom-layout-single .mk-cl-specs dd {
	margin-left: 0;
	margin-bottom: 1rem;
	color: #444;
	font-size: 0.9375rem;
}

.mk-classroom-layout-single .mk-cl-specs dd:last-of-type {
	margin-bottom: 0;
}

.mk-classroom-layout-single .mk-cl-cta {
	background: var(--mk-cl-sidebar-bg) !important;
	border-color: var(--mk-cl-border) !important;
}

.mk-classroom-layout-single .mk-cl-cta-title {
	color: #333;
	font-size: 1rem;
	font-weight: 600;
}

.mk-classroom-layout-single .mk-cl-cta .btn {
	border-radius: 0.25rem;
	padding: 0.65rem 1.5rem;
	font-size: 0.8125rem;
	letter-spacing: 0.08em;
}

.mk-classroom-layout-single .mk-cl-product-link {
	font-size: 0.9375rem;
}

/* Classroom layout products table */
.mk-classroom-layout-single .mk-cl-products-table-wrap {
	border: 1px solid var(--mk-cl-border);
	border-radius: 0.75rem;
	background: #fff;
	overflow: hidden;
	width: 100%;
}

.mk-classroom-layout-single .mk-cl-products-table {
	width: 100%;
	table-layout: auto;
}

.mk-classroom-layout-single .mk-cl-products-title {
	margin: 0;
	font-size: 1rem;
	font-weight: 700;
	color: #111827;
	letter-spacing: -0.01em;
}

.mk-classroom-layout-single .mk-cl-products-table thead th {
	background: linear-gradient(135deg, var(--mk-cl-accent) 0%, color-mix(in srgb, var(--mk-cl-accent) 70%, #ffffff 10%) 100%);
	color: #ffffff;
	font-size: 0.78rem;
	text-transform: uppercase;
	letter-spacing: 0.07em;
	border-color: rgba(255, 255, 255, 0.22) !important;
	padding-top: 0.85rem;
	padding-bottom: 0.85rem;
}

.mk-classroom-layout-single .mk-cl-products-table td {
	font-size: 0.95rem;
	color: #111827;
}

.mk-classroom-layout-single .mk-cl-front-qty {
	border-radius: 0.45rem;
	border: 1px solid var(--mk-cl-border);
	padding: 0.45rem 0.65rem;
	font-size: 0.9rem;
}

.mk-classroom-layout-single .mk-cl-add-to-cart {
	border-radius: 0.5rem;
	padding: 0.55rem 1rem;
	font-size: 0.86rem;
}