/**
 * InstaElegant Front-end Stylesheet.
 * Fully responsive, luxury-grade layouts matching Ritz-Carlton-style aesthetics.
 */

.insta-elegant-feed-container {
	width: 100%;
	max-width: 1200px;
	margin: 0 auto;
	padding: 20px;
	box-sizing: border-box;
	/* CSS Variables default fallbacks */
	--grid-columns: 4;
	--overlay-bg: rgba(0, 0, 0, 0.75);
	--overlay-text: #ffffff;
	--btn-color: #3a3b5c;
	--btn-bg: transparent;
	--btn-border: #3a3b5c;
}

/* Elegant CSS Grid Layout */
.insta-elegant-grid {
	display: grid;
	grid-template-columns: repeat(var(--grid-columns, 4), 1fr);
	gap: 20px;
	margin-bottom: 40px;
	width: 100%;
}

/* Card Structure and Ratio */
.insta-elegant-card {
	position: relative;
	overflow: hidden;
	aspect-ratio: 1 / 1;
	background-color: #f7f7f7;
	border-radius: 0; /* Premium flat style */
	box-shadow: none;
	transition: box-shadow 0.3s ease;
}

/* Smooth zoom-scaling effect for images */
.insta-elegant-image-wrapper {
	width: 100%;
	height: 100%;
	position: absolute;
	top: 0;
	left: 0;
	overflow: hidden;
}

.insta-elegant-image {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
	transition: transform 0.8s cubic-bezier(0.25, 1, 0.5, 1);
}

.insta-elegant-card:hover .insta-elegant-image {
	transform: scale(1.06);
}

/* Hover Overlay State */
.insta-elegant-card-link {
	text-decoration: none;
	display: block;
	width: 100%;
	height: 100%;
	position: relative;
}

.insta-elegant-overlay {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background-color: var(--overlay-bg, rgba(0, 0, 0, 0.75));
	color: var(--overlay-text, #ffffff);
	opacity: 0;
	transition: opacity 0.4s ease;
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	padding: 24px;
	box-sizing: border-box;
	text-align: center;
	z-index: 2;
}

.insta-elegant-card:hover .insta-elegant-overlay {
	opacity: 1;
}

/* Metadata Row (Likes & Comments) */
.insta-elegant-meta {
	display: flex;
	justify-content: center;
	align-items: center;
	gap: 24px;
	margin-bottom: 16px;
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
	font-size: 15px;
	font-weight: 500;
	transform: translateY(10px);
	transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}

.insta-elegant-card:hover .insta-elegant-meta {
	transform: translateY(0);
}

.insta-elegant-likes,
.insta-elegant-comments {
	display: flex;
	align-items: center;
	gap: 8px;
}

.insta-elegant-icon {
	width: 18px;
	height: 18px;
	display: block;
	fill: currentColor;
	flex-shrink: 0;
}

.insta-elegant-count-text {
	line-height: 1;
}

/* Caption Layer */
.insta-elegant-caption {
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
	font-size: 13px;
	line-height: 1.6;
	font-weight: 300;
	opacity: 0.88;
	margin-top: 10px;
	max-width: 100%;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 3;
	-webkit-box-orient: vertical;
	transform: translateY(15px);
	transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1) 0.05s;
}

.insta-elegant-card:hover .insta-elegant-caption {
	transform: translateY(0);
}

/* Hide Pagination Items */
.insta-elegant-card-hidden {
	display: none !important;
}

/* Brand-styled "SHOW MORE" Button Wrapper */
.insta-elegant-button-wrapper {
	text-align: center;
	margin-top: 40px;
	width: 100%;
}

.insta-elegant-show-more-btn {
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
	font-size: 11px;
	font-weight: 600;
	letter-spacing: 2px;
	text-transform: uppercase;
	background-color: var(--btn-bg, transparent);
	color: var(--btn-color, #3a3b5c);
	border: none;
	border-bottom: 1.5px solid var(--btn-border, #3a3b5c);
	padding: 8px 2px;
	cursor: pointer;
	outline: none;
	transition: all 0.3s cubic-bezier(0.25, 1, 0.5, 1);
	display: inline-block;
	text-decoration: none;
	border-radius: 0;
}

.insta-elegant-show-more-btn:hover {
	opacity: 0.75;
	letter-spacing: 2.8px;
	padding-left: 4px;
	padding-right: 4px;
}

/* Error message for Admins */
.insta-elegant-error {
	padding: 15px;
	background-color: #fff8f8;
	border-left: 4px solid #d93838;
	color: #a81c1c;
	font-size: 13px;
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

/* Responsive Overrides (Breakpoints) */
@media (max-width: 900px) {
	.insta-elegant-grid {
		grid-template-columns: repeat(2, 1fr) !important;
		gap: 15px;
	}
	.insta-elegant-overlay {
		padding: 15px;
	}
	.insta-elegant-caption {
		-webkit-line-clamp: 2;
	}
}

@media (max-width: 550px) {
	.insta-elegant-grid {
		grid-template-columns: 1fr !important;
		gap: 15px;
	}
	.insta-elegant-card {
		max-width: 400px;
		margin: 0 auto;
	}
}