.jc-single {
	padding: 24px 0 52px;
}

.jc-single__layout {
	display: grid;
	grid-template-columns: minmax(0, 1fr) 400px;
	gap: 24px;
	align-items: start;
}

.jc-breadcrumb {
	display: flex;
	flex-wrap: wrap;
	gap: 6px;
	margin-bottom: 14px;
	font-size: 0.8125rem;
	color: var(--jc-color-muted);
}

.jc-breadcrumb a {
	color: var(--jc-color-muted);
}

.jc-breadcrumb a:hover {
	color: var(--jc-color-primary);
}

.jc-single__header {
	margin-bottom: 20px;
	padding-bottom: 16px;
	border-bottom: 1px solid var(--jc-color-border);
}

.jc-single__cat {
	display: inline-block;
	margin-bottom: 8px;
	font-size: 0.6875rem;
	font-weight: 600;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	color: var(--jc-color-primary);
}

.jc-single__title {
	margin: 0;
	font-family: var(--jc-font-heading);
	font-size: clamp(1.5rem, 3.5vw, 2rem);
	font-weight: 600;
	line-height: 1.2;
	letter-spacing: -0.02em;
}

.jc-single__content {
	padding: 20px 22px;
	background: var(--jc-color-surface);
	border: 1px solid var(--jc-color-border);
	border-radius: var(--jc-radius-lg);
	font-size: 0.9375rem;
}

.jc-single__sidebar .jc-inquiry-panel {
	position: sticky;
	top: calc(var(--jc-header-h) + 16px);
}

.jc-single__mobile-inquiry {
	display: none;
	margin-top: 20px;
}

/* Product images — click to zoom */
.jc-single__content .joycare-images img {
	cursor: zoom-in;
	transition: opacity 0.15s, box-shadow 0.15s;
}

.jc-single__content .joycare-images img:hover {
	opacity: 0.92;
	box-shadow: 0 4px 16px rgba(15, 23, 42, 0.12);
}

.jc-lightbox {
	position: fixed;
	inset: 0;
	z-index: 1000;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 24px;
	background: rgba(15, 23, 42, 0.88);
	opacity: 0;
	visibility: hidden;
	transition: opacity 0.2s, visibility 0.2s;
}

.jc-lightbox.is-open {
	opacity: 1;
	visibility: visible;
}

.jc-lightbox__figure {
	position: relative;
	max-width: min(96vw, 1100px);
	max-height: 90vh;
	margin: 0;
}

.jc-lightbox__img {
	display: block;
	max-width: 100%;
	max-height: 90vh;
	width: auto;
	height: auto;
	margin: 0 auto;
	border-radius: var(--jc-radius);
	background: #fff;
	box-shadow: 0 8px 40px rgba(0, 0, 0, 0.35);
}

.jc-lightbox__close,
.jc-lightbox__nav {
	position: fixed;
	display: flex;
	align-items: center;
	justify-content: center;
	border: 0;
	background: rgba(255, 255, 255, 0.12);
	color: #fff;
	cursor: pointer;
	transition: background 0.15s;
}

.jc-lightbox__close:hover,
.jc-lightbox__nav:hover {
	background: rgba(255, 255, 255, 0.22);
}

.jc-lightbox__close {
	top: 16px;
	right: 16px;
	width: 44px;
	height: 44px;
	border-radius: var(--jc-radius);
	font-size: 1.5rem;
	line-height: 1;
}

.jc-lightbox__nav {
	top: 50%;
	transform: translateY(-50%);
	width: 44px;
	height: 44px;
	border-radius: 50%;
	font-size: 1.25rem;
}

.jc-lightbox__nav--prev {
	left: 16px;
}

.jc-lightbox__nav--next {
	right: 16px;
}

.jc-lightbox__nav:disabled {
	opacity: 0.35;
	cursor: not-allowed;
}

.jc-lightbox__counter {
	position: fixed;
	bottom: 20px;
	left: 50%;
	transform: translateX(-50%);
	padding: 6px 14px;
	border-radius: 999px;
	background: rgba(255, 255, 255, 0.12);
	color: rgba(255, 255, 255, 0.9);
	font-size: 0.8125rem;
}

body.jc-lightbox-open {
	overflow: hidden;
}

@media (max-width: 960px) {
	.jc-single__layout {
		grid-template-columns: 1fr;
	}

	.jc-single__sidebar {
		display: none;
	}

	.jc-single__mobile-inquiry {
		display: block;
	}
}