/**
 * Post Image Display Widget CSS
 * Serenity Blog System
 */

/* Image Wrapper */
.serenity-post-image-display-wrapper {
	position: relative;
	display: block;
	width: 100%;
	overflow: hidden;
}

/* Main Image */
.serenity-post-image-display {
	position: relative;
	z-index: 0;
	display: block;
	width: 100%;
	height: auto;
	max-width: 100%;
	transition: all 0.3s ease;
}

/* Image Overlay */
.serenity-post-image-display-overlay {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background-color: rgba(0, 0, 0, 0.5);
	opacity: 0.5;
	pointer-events: none;
	z-index: 1;
	transition: opacity 0.3s ease;
}

/* Placeholder */
.serenity-post-image-display-placeholder {
	display: flex;
	align-items: center;
	justify-content: center;
	min-height: 200px;
	background-color: #f5f5f5;
	border: 2px dashed #cccccc;
	border-radius: 8px;
	color: #666666;
	font-size: 14px;
	text-align: center;
	padding: 20px;
}

/* Lightbox Link */
.serenity-post-image-display-wrapper a {
	display: block;
	text-decoration: none;
}

.serenity-post-image-display-wrapper a:hover {
	text-decoration: none;
}

/* Hover Effects */
.serenity-post-image-display-wrapper:hover .serenity-post-image-display {
	opacity: 0.9;
}

/* Responsive Design */
@media (max-width: 768px) {
	.serenity-post-image-display {
		height: auto !important;
	}
	
	.serenity-post-image-display-placeholder {
		min-height: 150px;
		font-size: 13px;
		padding: 15px;
	}
}

@media (max-width: 480px) {
	.serenity-post-image-display-placeholder {
		min-height: 120px;
		font-size: 12px;
		padding: 10px;
	}
}

/* Accessibility */
.serenity-post-image-display-wrapper a:focus {
	outline: 2px solid #0073aa;
	outline-offset: 2px;
}

.serenity-post-image-display:focus {
	outline: 2px solid #0073aa;
	outline-offset: 2px;
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
	.serenity-post-image-display-placeholder {
		background-color: #ffffff;
		border-color: #000000;
		color: #000000;
	}
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
	.serenity-post-image-display {
		transition: none;
	}
	
	.serenity-post-image-display-wrapper:hover .serenity-post-image-display {
		opacity: 1;
	}
}

/* Loading State */
.serenity-post-image-display-wrapper.loading .serenity-post-image-display {
	opacity: 0.6;
}

/* Error State */
.serenity-post-image-display-wrapper.error .serenity-post-image-display {
	display: none;
}

.serenity-post-image-display-wrapper.error .serenity-post-image-display-placeholder {
	display: flex;
}