/*
 * Trip page photo grid (resources/views/package.blade.php).
 * Plain CSS, loaded only on trip pages via @push('styles').
 * Colours follow public/sass/_variable.scss (primary #2C9BBA, primarydark #1D6377).
 */

.innerslide--grid {
	min-height: 0;
	background: #1D6377;
}

.trip-gallery {
	display: grid;
	gap: 4px;
	height: 260px;
	grid-template-columns: 1fr;
	grid-template-rows: 1fr;
}

.trip-gallery__tile {
	position: relative;
	display: block;
	overflow: hidden;
	background: #1D6377;
	cursor: zoom-in;
}

.trip-gallery__tile picture,
.trip-gallery__tile img {
	display: block;
	width: 100%;
	height: 100%;
}

.trip-gallery__tile img {
	object-fit: cover;
	transition: transform .4s ease, opacity .4s ease;
}

.trip-gallery__tile:hover img,
.trip-gallery__tile:focus img {
	transform: scale(1.04);
	opacity: .9;
}

.trip-gallery__tile:focus-visible {
	outline: 3px solid #F89222;
	outline-offset: -3px;
}

/* Phones: one large photo; the others are reachable through "View all photos". */
.trip-gallery__tile:not(:first-child) {
	display: none;
}

.trip-gallery__more {
	position: absolute;
	top: 0;
	right: 0;
	bottom: 0;
	left: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	background: rgba(0, 0, 0, .45);
	color: #fff;
	font-size: 1.4em;
	font-weight: 600;
}

.trip-gallery__all {
	position: absolute;
	top: 15px;
	right: 15px;
	z-index: 100;
	padding: 6px 14px;
	border: 0;
	border-radius: 20px;
	background: rgba(255, 255, 255, .92);
	color: #1D6377;
	font-size: 13px;
	font-weight: 600;
	box-shadow: 0 2px 8px rgba(0, 0, 0, .25);
	cursor: pointer;
}

.trip-gallery__all:hover,
.trip-gallery__all:focus {
	background: #fff;
	color: #2C9BBA;
}

/* The title overlay sits on top of the grid; let clicks fall through to the photos. */
.innerslide--grid .innerslide_title {
	pointer-events: none;
}

.innerslide--grid .innerslide_title a,
.innerslide--grid .innerslide_title button {
	pointer-events: auto;
}

@media (min-width: 768px) {
	.trip-gallery {
		height: 460px;
	}

	.trip-gallery__tile:not(:first-child) {
		display: block;
	}

	.trip-gallery--2 {
		grid-template-columns: 2fr 1fr;
	}

	.trip-gallery--3 {
		grid-template-columns: 2fr 1fr;
		grid-template-rows: 1fr 1fr;
	}

	.trip-gallery--3 .trip-gallery__tile:first-child {
		grid-row: span 2;
	}

	.trip-gallery--4,
	.trip-gallery--5 {
		grid-template-columns: 2fr 1fr 1fr;
		grid-template-rows: 1fr 1fr;
	}

	.trip-gallery--4 .trip-gallery__tile:first-child,
	.trip-gallery--5 .trip-gallery__tile:first-child {
		grid-row: span 2;
	}

	.trip-gallery--4 .trip-gallery__tile:last-child {
		grid-column: span 2;
	}
}

@media (min-width: 1200px) {
	.trip-gallery {
		height: 520px;
	}
}

/* Full-size viewer */
.trip-gallery-modal .modal-dialog {
	max-width: 1140px;
}

@media (max-width: 575.98px) {
	.trip-gallery-modal .modal-dialog {
		margin: 8px;
	}
}

.trip-gallery-modal .modal-content {
	background: #111;
	border: 0;
	border-radius: 4px;
	overflow: hidden;
}

.trip-gallery-modal .close {
	position: absolute;
	top: 8px;
	right: 12px;
	z-index: 10;
	color: #fff;
	opacity: .85;
	font-size: 2rem;
	text-shadow: 0 1px 4px rgba(0, 0, 0, .6);
}

.trip-gallery-modal .close:hover {
	color: #fff;
	opacity: 1;
}

.trip-gallery-modal .carousel-item img {
	max-height: 80vh;
	object-fit: contain;
	background: #111;
}

.trip-gallery-modal__caption {
	margin: 0;
	padding: 10px 15px;
	color: #eee;
	text-align: center;
	font-size: 14px;
}