/**
 * Travel26 Photo Strip
 *
 * Contents
 * 1. Variables and grid
 * 2. Photos and hover
 * 3. Editor hint
 * 4. Reduced motion
 *
 * Colours read the Inoforest Core Design System when it is active, with the Travel26 design as fallback.
 */

/* 1. Variables and grid --------------------------------------------------------- */
.travel26-strip {
	--travel26-strip-columns: 6;
	--travel26-strip-gap: 0px;
	--travel26-strip-ratio: 1 / 1;
	--travel26-strip-radius: 0px;
	--travel26-strip-shade: rgba(11, 122, 117, 0.55);
	display: grid;
	grid-template-columns: repeat(var(--travel26-strip-columns), minmax(0, 1fr));
	gap: var(--travel26-strip-gap);
}

/* 2. Photos and hover ------------------------------------------------------------- */
.travel26-strip .travel26-strip__item {
	position: relative;
	display: block;
	overflow: hidden;
	aspect-ratio: var(--travel26-strip-ratio);
	background: #f4f8f8;
	border-radius: var(--travel26-strip-radius);
}

.travel26-strip a.travel26-strip__item {
	cursor: zoom-in;
}

.travel26-strip .travel26-strip__item img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
	border-radius: 0;
	transition: transform 0.8s cubic-bezier(0.22, 0.61, 0.36, 1);
}

/* The shade and a zoom (magnifier) icon drawn with CSS, so no icon font is needed. */
.travel26-strip a.travel26-strip__item::after {
	position: absolute;
	inset: 0;
	content: "";
	background:
		radial-gradient(circle at 50% 50%, transparent 0 9px, #fff 9px 11px, transparent 11px) no-repeat center / 100% 100%,
		var(--travel26-strip-shade);
	opacity: 0;
	transition: opacity 0.35s ease;
}

.travel26-strip a.travel26-strip__item:hover::after,
.travel26-strip a.travel26-strip__item:focus-visible::after {
	opacity: 1;
}

.travel26-strip a.travel26-strip__item:hover img,
.travel26-strip a.travel26-strip__item:focus-visible img {
	transform: scale(1.06);
}

.travel26-strip a.travel26-strip__item:focus-visible {
	outline: 3px solid var(--inoforest-color-accent, #ff6a3d);
	outline-offset: -3px;
}

/* 3. Editor hint ------------------------------------------------------------------- */
.travel26-strip__empty {
	margin: 0 0 12px;
	padding: 14px 18px;
	font-size: 13px;
	text-align: center;
	border: 1px dashed var(--inoforest-color-border, #e5ebef);
	border-radius: 12px;
}

/* 4. Reduced motion ---------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
	.travel26-strip .travel26-strip__item img,
	.travel26-strip a.travel26-strip__item::after {
		transition: none;
	}

	.travel26-strip a.travel26-strip__item:hover img,
	.travel26-strip a.travel26-strip__item:focus-visible img {
		transform: none;
	}
}