/* Portfolio Item Gallery — ported from "Portfolio Item.html" .gallery block (task §5). */
.pre-gallery {
	--pre-black: #0D0D0D;
	--pre-white: #FFFFFF;
	--pre-gray-light: #F5F5F5;
	--pre-gray-border: #E0E0E0;
	--pre-gray-muted: #AAAAAA;
	--pre-badge-new: #1B5E20;
	--pre-badge-used: #424242;
	--pre-badge-sold: #CC2200;
	--pre-ease: cubic-bezier(0.4, 0, 0.2, 1);

	max-width: 640px;
	font-family: "DM Sans", -apple-system, BlinkMacSystemFont, sans-serif;
}

.pre-gallery *,
.pre-gallery *::before,
.pre-gallery *::after {
	box-sizing: border-box;
}

.pre-gallery-main {
	position: relative;
	aspect-ratio: 4 / 3;
	background: var(--pre-gray-light);
	border: 1px solid var(--pre-gray-border);
	border-radius: 6px;
	overflow: hidden;
}

.pre-gallery-mainimg {
	width: 100%;
	height: 100%;
	object-fit: contain;
	display: block;
}

.pre-gallery-placeholder {
	position: absolute;
	inset: 0;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 10px;
	color: var(--pre-gray-muted);
}

.pre-gallery-placeholder svg {
	width: 40px;
	height: 40px;
}

.pre-gallery-placeholder span {
	font-size: 14px;
}

.pre-gallery-main .pre-badge {
	position: absolute;
	top: 14px;
	left: 14px;
	z-index: 2;
	font-size: 12px;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.06em;
	padding: 6px 12px;
	border-radius: 3px;
	color: var(--pre-white);
}

.pre-gallery-main.pre-badge-pos-right .pre-badge {
	left: auto;
	right: 14px;
}

.pre-badge-new { background: var(--pre-badge-new); }
.pre-badge-used { background: var(--pre-badge-used); }
.pre-badge-sold { background: var(--pre-badge-sold); }

.pre-thumbs {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
	margin-top: 12px;
}

.pre-thumb {
	position: relative;
	flex: 1 1 0;
	max-width: 120px;
	aspect-ratio: 1 / 1;
	background: var(--pre-gray-light);
	border: 1px solid var(--pre-gray-border);
	border-radius: 6px;
	overflow: hidden;
	cursor: pointer;
	padding: 0;
	transition: border-color 140ms var(--pre-ease);
}

.pre-thumb.active {
	border: 2px solid var(--pre-black);
}

.pre-thumb img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
	pointer-events: none;
}

@media (max-width: 1024px) {
	.pre-gallery {
		max-width: 100%;
	}
}