/* E-Katalog archive + single viewer */

.e-catalog-page {
	padding-block: clamp(2rem, 5vw, 3.5rem) clamp(3rem, 7vw, 5rem);
	background:
		radial-gradient(120% 140% at 50% 0%, rgba(52, 130, 197, 0.05) 0%, transparent 55%),
		var(--color-page-background, #fff);
}

.e-catalog-page__inner {
	max-width: var(--container-width, 1200px);
}

.e-catalog-page__intro {
	margin: 0 0 clamp(1.75rem, 4vw, 2.5rem);
	max-width: 62ch;
	color: var(--color-muted, #7a7a7a);
	font-size: 1.05rem;
	line-height: 1.7;
}

.e-catalog-page__empty {
	margin: 0;
	color: var(--color-muted, #7a7a7a);
}

.e-catalog-grid {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: clamp(1.25rem, 2.5vw, 1.75rem);
	margin: 0;
	padding: 0;
	list-style: none;
}

.e-catalog-card {
	display: flex;
	flex-direction: column;
	min-width: 0;
	background: var(--color-card-background, #fff);
	border: 1px solid rgba(52, 130, 197, 0.28);
	border-radius: var(--radius, 6px);
	box-shadow: 0 8px 28px rgba(21, 61, 94, 0.06);
	overflow: hidden;
}

.e-catalog-card__cover {
	aspect-ratio: 3 / 4;
	display: flex;
	align-items: center;
	justify-content: center;
	background: var(--color-section-soft-background, #f0f6fb);
	border-bottom: 1px solid rgba(52, 130, 197, 0.16);
	padding: 0.75rem;
}

.e-catalog-card__image {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: contain;
	object-position: center;
}

.e-catalog-card__placeholder {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 100%;
	height: 100%;
	background:
		linear-gradient(160deg, #1b4f7a 0%, #153d5e 55%, #0e1a28 100%);
	border-radius: calc(var(--radius, 6px) - 2px);
}

.e-catalog-card__placeholder-label {
	color: #fff;
	font-weight: 600;
	font-size: 1.05rem;
	letter-spacing: 0.02em;
}

.e-catalog-card__body {
	display: flex;
	flex-direction: column;
	gap: 0.5rem;
	padding: 1.15rem 1.15rem 1.25rem;
	flex: 1 1 auto;
}

.e-catalog-card__title {
	margin: 0;
	color: var(--color-heading, #1b4f7a);
	font-size: 1.05rem;
	font-weight: 700;
	line-height: 1.35;
}

.e-catalog-card__year {
	margin: 0;
	color: var(--color-gold, #3482c5);
	font-size: 0.92rem;
	font-weight: 600;
}

.e-catalog-card__desc {
	margin: 0.15rem 0 0;
	color: var(--color-muted, #7a7a7a);
	font-size: 0.92rem;
	line-height: 1.55;
}

.e-catalog-card__actions {
	display: flex;
	flex-wrap: wrap;
	gap: 0.65rem;
	margin-top: auto;
	padding-top: 0.85rem;
}

.e-catalog-card__btn {
	flex: 1 1 auto;
	min-width: 6.5rem;
	text-align: center;
}

.e-catalog-card__unavailable {
	color: var(--color-muted, #7a7a7a);
	font-size: 0.9rem;
}

/* Single viewer */

.e-catalog-viewer {
	padding-block: clamp(1.5rem, 4vw, 2.5rem) clamp(2.5rem, 6vw, 4rem);
	background: var(--color-page-background, #fff);
}

.e-catalog-viewer__year {
	margin: 0 0 1rem;
	color: var(--color-gold, #3482c5);
	font-weight: 600;
}

.e-catalog-viewer__toolbar {
	display: flex;
	flex-wrap: wrap;
	gap: 0.75rem;
	margin-bottom: 1.25rem;
}

.e-catalog-viewer__frame-wrap {
	width: 100%;
	min-height: 480px;
	height: 80vh;
	border: 1px solid rgba(52, 130, 197, 0.28);
	border-radius: var(--radius, 6px);
	background: var(--color-section-soft-background, #f0f6fb);
	overflow: hidden;
}

.e-catalog-viewer__object {
	display: block;
	width: 100%;
	height: 100%;
	border: 0;
}

.e-catalog-viewer__fallback {
	margin: 0;
	padding: 1.5rem;
	color: var(--color-text, #3a3a3a);
	line-height: 1.6;
}

.e-catalog-viewer__empty {
	margin: 0;
	color: var(--color-muted, #7a7a7a);
}

@media (max-width: 1024px) {
	.e-catalog-grid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}
}

@media (max-width: 700px) {
	.e-catalog-grid {
		grid-template-columns: minmax(0, 1fr);
	}

	.e-catalog-viewer__frame-wrap {
		min-height: 360px;
		height: 70vh;
	}
}