/* Minimal, dependency-free lightbox for the cruise gallery. */
.dcv-lightbox-overlay {
	position: fixed; inset: 0; z-index: 2000;
	background: rgba(7, 21, 37, 0.94);
	display: flex; align-items: center; justify-content: center;
	padding: 2rem;
	opacity: 0;
	transition: opacity 200ms ease;
}
.dcv-lightbox-overlay.is-open { opacity: 1; }
.dcv-lightbox-overlay img { max-width: 100%; max-height: 90vh; border-radius: 8px; box-shadow: 0 20px 60px rgba(0,0,0,0.5); }
.dcv-lightbox-close,
.dcv-lightbox-prev,
.dcv-lightbox-next {
	position: absolute;
	background: rgba(247,242,232,0.1);
	border: 1px solid rgba(201,162,75,0.4);
	color: #F7F2E8;
	width: 44px; height: 44px;
	border-radius: 50%;
	display: flex; align-items: center; justify-content: center;
	cursor: pointer;
}
.dcv-lightbox-close { top: 1.5rem; right: 1.5rem; }
.dcv-lightbox-prev { left: 1.5rem; top: 50%; transform: translateY(-50%); }
.dcv-lightbox-next { right: 1.5rem; top: 50%; transform: translateY(-50%); }