.ppg-gallery {
	display: grid;
	grid-template-columns: repeat(var(--ppg-columns, 3), 1fr);
	gap: 1em;
	margin: 0 0 1.5em;
	padding: 0;
	list-style: none;
}

.ppg-gallery .ppg-item {
	margin: 0;
	position: relative;
	display: flex;
	flex-direction: column;
}

.ppg-gallery .ppg-item a {
	display: block;
	line-height: 0;
	cursor: pointer;
}

.ppg-gallery .ppg-item img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	aspect-ratio: 4 / 3;
	display: block;
	border-radius: 2px;
}

.ppg-gallery .ppg-credit {
	font-size: 0.75em;
	line-height: 1.5;
	opacity: 0.75;
	margin-top: 0.5em;
	text-align: left;
	text-wrap: pretty;
}

.ppg-gallery .ppg-credit a {
	display: inline;
	color: inherit;
	text-decoration: underline;
}

.ppg-gallery-error {
	padding: 0.75em 1em;
	background: #fff3f3;
	border-left: 4px solid #d63638;
	color: #444;
}

@media (max-width: 782px) {
	.ppg-gallery {
		grid-template-columns: repeat(2, 1fr);
	}
}

@media (max-width: 480px) {
	.ppg-gallery {
		grid-template-columns: 1fr;
	}
}

/* Lightbox */
.ppg-lightbox {
	position: fixed;
	inset: 0;
	background: rgba(0, 0, 0, 0.9);
	display: flex;
	align-items: center;
	justify-content: center;
	flex-direction: column;
	z-index: 100000;
	padding: 2em;
}

.ppg-lightbox[hidden] {
	display: none;
}

.ppg-lightbox-img {
	max-width: 90vw;
	max-height: 80vh;
	object-fit: contain;
}

.ppg-lightbox-caption {
	color: #fff;
	margin-top: 1em;
	font-size: 0.9em;
	text-align: center;
}

.ppg-lightbox-close {
	position: absolute;
	top: 1em;
	right: 1.5em;
	background: none;
	border: none;
	color: #fff;
	font-size: 2em;
	line-height: 1;
	cursor: pointer;
}

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