/**
 * Post Link Drop Grid - Frontend Styles
 *
 * @package Post_Link_Drop
 */

.pld-grid {
	--pld-columns: 2;
	--pld-gap: 1rem;

	display: grid;
	grid-template-columns: repeat(var(--pld-columns), 1fr);
	gap: var(--pld-gap);
	width: 100%;
	margin: 0;
	padding: 0;
	list-style: none;
}

.pld-grid__item {
	position: relative;
	display: block;
	aspect-ratio: 4 / 5;
	overflow: hidden;
	background-color: #f0f0f0;
	text-decoration: none;
	border-radius: 0;
}

.pld-grid__item:hover,
.pld-grid__item:focus {
	outline: none;
}

.pld-grid__item:hover .pld-grid__image,
.pld-grid__item:focus .pld-grid__image {
	transform: scale(1.05);
}

.pld-grid__overlay {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	display: flex;
	align-items: center;
	justify-content: center;
	background-color: rgba(0, 0, 0, 0);
	color: #fff;
	opacity: 0;
	transition: background-color 0.3s ease, opacity 0.3s ease;
	pointer-events: none;
}

.pld-grid__overlay svg {
	width: 2rem;
	height: 2rem;
}

.pld-grid__item:hover .pld-grid__overlay,
.pld-grid__item:focus .pld-grid__overlay {
	background-color: rgba(0, 0, 0, 0.5);
	opacity: 1;
}

.pld-grid__image {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.3s ease, opacity 0.3s ease;
}

.pld-grid__item--square .pld-grid__image {
	object-fit: contain;
}

/* Responsive adjustments */
@media (max-width: 480px) {
	.pld-grid {
		--pld-gap: 0.25rem;
	}
}

/* Load more */
.pld-load-more__wrapper {
	text-align: center;
	margin-top: var(--pld-gap, 1rem);
}

.pld-load-more {
	display: inline-block;
	padding: 0.625rem 1.5rem;
	background-color: #000;
	color: #fff;
	border: none;
	cursor: pointer;
	font-size: 0.875rem;
	font-weight: 600;
	letter-spacing: 0.05em;
	text-transform: uppercase;
	transition: opacity 0.2s ease;
}

.pld-load-more:hover,
.pld-load-more:focus {
	opacity: 0.75;
	outline: none;
}

.pld-load-more--loading {
	opacity: 0.5;
	cursor: wait;
}

/* Fallback for browsers that don't support aspect-ratio */
@supports not (aspect-ratio: 4 / 5) {
	.pld-grid__item {
		padding-bottom: 125%;
		height: 0;
	}

	.pld-grid__item .pld-grid__image {
		position: absolute;
		top: 0;
		left: 0;
		width: 100%;
		height: 100%;
	}
}