.gbdm-showcase {
	display: grid;
	grid-template-columns: 220px 1fr;
	gap: 2.5rem;
	max-width: 1280px;
	margin: 3rem auto;
	padding: 0 1.5rem;
}

.gbdm-sidebar .gbdm-filter-list {
	list-style: none;
	margin: 0;
	padding: 0;
}

.gbdm-sidebar .gbdm-filter {
	display: block;
	padding: 0.4rem 0;
	text-decoration: none;
	text-transform: uppercase;
	font-size: 0.8rem;
	letter-spacing: 0.03em;
	color: var(--wp--preset--color--contrast, #222);
	border-bottom: 1px solid transparent;
}

.gbdm-sidebar .gbdm-filter.active,
.gbdm-sidebar .gbdm-filter:hover {
	color: var(--wp--preset--color--primary, #2563eb);
	border-bottom-color: var(--wp--preset--color--primary, #2563eb);
}

.gbdm-grid {
	display: grid;
	grid-template-columns: repeat( var(--gbdm-columns, 3), 1fr );
	gap: 1.75rem;
}

.gbdm-showcase[data-columns] .gbdm-grid {
	grid-template-columns: repeat( 3, 1fr );
}

.gbdm-card {
	border: 1px solid #e5e5e5;
	border-radius: 8px;
	overflow: hidden;
	background: #fff;
	transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.gbdm-card:hover {
	box-shadow: 0 8px 24px rgba(0,0,0,0.08);
	transform: translateY(-2px);
}

.gbdm-card-thumb {
	position: relative;
	aspect-ratio: 4 / 3;
	overflow: hidden;
	background: #f4f4f4;
}

.gbdm-card-thumb img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	object-position: top;
}

.gbdm-badge {
	position: absolute;
	top: 0.75rem;
	right: 0.75rem;
	font-size: 0.7rem;
	font-weight: 700;
	padding: 0.2rem 0.55rem;
	border-radius: 4px;
	letter-spacing: 0.04em;
}

.gbdm-badge-pro {
	background: #f59e0b;
	color: #1a1a1a;
}

.gbdm-badge-free {
	background: #16a34a;
	color: #fff;
}

.gbdm-preview-trigger {
	position: absolute;
	inset: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	background: rgba(0,0,0,0.45);
	color: #fff;
	text-decoration: none;
	font-weight: 600;
	opacity: 0;
	transition: opacity 0.2s ease;
}

.gbdm-card-thumb:hover .gbdm-preview-trigger {
	opacity: 1;
}

.gbdm-card-body {
	padding: 1rem 1.1rem 1.25rem;
}

.gbdm-card-title {
	margin: 0 0 0.25rem;
	font-size: 1rem;
}

.gbdm-card-tagline {
	margin: 0;
	font-size: 0.85rem;
	color: #666;
}

/* Fullscreen overlay */
.gbdm-overlay {
	position: fixed;
	inset: 0;
	z-index: 100000;
	background: rgba(0,0,0,0.9);
	display: flex;
	flex-direction: column;
}

.gbdm-overlay[hidden] {
	display: none;
}

.gbdm-overlay-bar {
	display: flex;
	justify-content: flex-end;
	align-items: center;
	gap: 1rem;
	padding: 0.75rem 1.25rem;
	background: #111;
}

.gbdm-overlay-newtab {
	color: #fff;
	text-decoration: none;
	font-size: 0.85rem;
}

.gbdm-overlay-close {
	background: none;
	border: none;
	color: #fff;
	font-size: 1.75rem;
	line-height: 1;
	cursor: pointer;
}

.gbdm-overlay iframe {
	flex: 1;
	width: 100%;
	border: 0;
	background: #fff;
}

@media (max-width: 782px) {
	.gbdm-showcase {
		grid-template-columns: 1fr;
	}
	.gbdm-grid,
	.gbdm-showcase[data-columns] .gbdm-grid {
		grid-template-columns: repeat( 2, 1fr );
	}
}

@media (max-width: 480px) {
	.gbdm-grid,
	.gbdm-showcase[data-columns] .gbdm-grid {
		grid-template-columns: 1fr;
	}
}