/**
 * Kvety ARCHA – Instagram feed
 * Ladí s dizajnovým systémom ARCHA (Astra custom CSS)
 */

.archa-ig-feed {
	--archa-ig-gap: 10px;
	margin-top: 2rem;
}

.archa-ig-feed__header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
	flex-wrap: wrap;
	margin-bottom: 1.5rem;
}

.archa-ig-feed__profile {
	display: inline-flex;
	align-items: center;
	gap: 0.65rem;
	color: var(--archa-ink, #1f1a24);
	text-decoration: none;
	font-family: var(--archa-font-ui, 'DM Sans', system-ui, sans-serif);
	font-weight: 600;
	font-size: 1.05rem;
}

.archa-ig-feed__profile:hover {
	color: var(--archa-primary, #722b90);
}

.archa-ig-feed__icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 2.5rem;
	height: 2.5rem;
	border-radius: 50%;
	background: linear-gradient(135deg, #833ab4, #fd1d1d, #fcb045);
	color: #fff;
}

.archa-ig-feed__follow {
	display: inline-flex;
	align-items: center;
	padding: 0.55rem 1.1rem;
	border-radius: 999px;
	border: 1px solid var(--archa-line, rgba(114, 43, 144, 0.1));
	background: var(--archa-surface-card, #fff);
	color: var(--archa-primary, #722b90);
	font-family: var(--archa-font-ui, 'DM Sans', system-ui, sans-serif);
	font-size: 0.9rem;
	font-weight: 600;
	text-decoration: none;
	transition: background 0.25s ease, border-color 0.25s ease;
}

.archa-ig-feed__follow:hover {
	background: var(--archa-accent-soft, rgba(114, 43, 144, 0.06));
	border-color: rgba(114, 43, 144, 0.25);
	color: var(--archa-primary-hover, #5e2477);
}

.archa-ig-feed__grid {
	display: grid;
	grid-template-columns: repeat(var(--archa-ig-cols, 4), 1fr);
	gap: var(--archa-ig-gap);
}

.archa-ig-feed__item {
	margin: 0;
	overflow: hidden;
	border-radius: var(--archa-radius-sm, 10px);
	position: relative;
}

.archa-ig-feed__item a {
	display: block;
	position: relative;
	overflow: hidden;
	border-radius: var(--archa-radius-sm, 10px);
}

.archa-ig-feed__item img {
	width: 100%;
	aspect-ratio: 1;
	object-fit: cover;
	display: block;
	transition: transform 0.5s ease;
}

.archa-ig-feed__item:hover img {
	transform: scale(1.05);
}

.archa-ig-feed__video {
	position: absolute;
	top: 0.55rem;
	right: 0.55rem;
	width: 1.75rem;
	height: 1.75rem;
	border-radius: 50%;
	background: rgba(0, 0, 0, 0.55);
	color: #fff;
	font-size: 0.65rem;
	display: flex;
	align-items: center;
	justify-content: center;
	pointer-events: none;
}

.archa-ig-feed__caption {
	position: absolute;
	inset: auto 0 0;
	padding: 2rem 0.75rem 0.75rem;
	background: linear-gradient(transparent, rgba(0, 0, 0, 0.65));
	color: #fff;
	font-size: 0.78rem;
	line-height: 1.35;
	opacity: 0;
	transition: opacity 0.3s ease;
}

.archa-ig-feed__item:hover .archa-ig-feed__caption {
	opacity: 1;
}

.archa-ig-feed--loading .archa-ig-feed__grid {
	grid-template-columns: repeat(4, 1fr);
}

.archa-ig-feed__skeleton {
	aspect-ratio: 1;
	border-radius: var(--archa-radius-sm, 10px);
	background: linear-gradient(90deg, #f0ebf3 25%, #faf7fb 50%, #f0ebf3 75%);
	background-size: 200% 100%;
	animation: archa-ig-shimmer 1.4s infinite;
}

.archa-ig-feed__status {
	text-align: center;
	color: var(--archa-muted, #7a7280);
	font-size: 0.92rem;
	margin-top: 1rem;
}

@keyframes archa-ig-shimmer {
	0% { background-position: 200% 0; }
	100% { background-position: -200% 0; }
}

@media (max-width: 992px) {
	.archa-ig-feed__grid,
	.archa-ig-feed--loading .archa-ig-feed__grid {
		grid-template-columns: repeat(3, 1fr);
	}
}

@media (max-width: 768px) {
	.archa-ig-feed__grid,
	.archa-ig-feed--loading .archa-ig-feed__grid {
		grid-template-columns: repeat(2, 1fr);
	}

	.archa-ig-feed__header {
		flex-direction: column;
		align-items: flex-start;
	}
}