/*
 * TSCG Library Widgets
 * Catholic-library palette: cream, brown and warm gold.
 */

.tscg-library {
	--tscg-gold: #a67c2d;
	--tscg-gold-accent: #c8a45a;
	--tscg-brown: #3b2b1f;
	--tscg-body: #5b4a3b;
	--tscg-cream: #f8f4ed;
	--tscg-paper: #f5ebdd;
	--tscg-border: #d6c19a;
	--tscg-button: #8b6b3f;
	--tscg-button-hover: #6d532e;
	--tscg-gap: 28px;
	position: relative;
	width: 100%;
	color: var(--tscg-body);
	font-family: Lora, Georgia, serif;
}

.tscg-books__viewport {
	width: 100%;
}

.tscg-books__track {
	display: grid;
	grid-template-columns: repeat(var(--tscg-columns, 4), minmax(0, 1fr));
	gap: var(--tscg-gap);
}

.tscg-book {
	display: flex;
	min-width: 0;
	height: 100%;
	flex-direction: column;
	overflow: hidden;
	background: #fff;
	border: 1px solid color-mix(in srgb, var(--tscg-border) 72%, transparent);
	border-radius: 12px;
	box-shadow: 0 12px 30px rgb(30 26 23 / 8%);
	transition: transform 350ms ease, box-shadow 350ms ease, border-color 350ms ease;
}

.tscg-book:hover,
.tscg-book:focus-within {
	transform: translateY(-6px);
	border-color: var(--tscg-gold-accent);
	box-shadow: 0 20px 44px rgb(30 26 23 / 14%);
}

.tscg-book__cover-link {
	display: block;
	padding: 22px 22px 0;
	text-decoration: none;
}

.tscg-book__cover {
	display: grid;
	width: 100%;
	aspect-ratio: 3 / 4;
	place-items: center;
	overflow: hidden;
	background: linear-gradient(145deg, #fbf7ef, var(--tscg-paper));
	border-radius: 8px;
}

.tscg-book__image {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: contain;
	transition: transform 350ms ease;
}

.tscg-book:hover .tscg-book__image,
.tscg-book:focus-within .tscg-book__image {
	transform: scale(1.025);
}

.tscg-book__placeholder {
	display: grid;
	width: 84px;
	height: 84px;
	place-items: center;
	color: var(--tscg-gold);
	opacity: 0.72;
}

.tscg-book__placeholder svg {
	display: block;
	width: 100%;
	height: 100%;
}

.tscg-book__content {
	display: flex;
	flex: 1 1 auto;
	flex-direction: column;
	align-items: center;
	padding: 22px 22px 26px;
	text-align: center;
}

.tscg-book__date {
	display: block;
	margin: 0 0 10px;
	color: var(--tscg-gold);
	font-family: Montserrat, Arial, sans-serif;
	font-size: 11px;
	font-weight: 600;
	letter-spacing: 1.2px;
	line-height: 1.5;
	text-transform: uppercase;
}

.tscg-book__title {
	display: -webkit-box;
	min-height: 2.65em;
	margin: 0 0 22px;
	overflow: hidden;
	color: var(--tscg-brown);
	font-family: "Cormorant Garamond", Georgia, serif;
	font-size: clamp(22px, 2vw, 27px);
	font-weight: 600;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 2;
	line-height: 1.3;
}

.tscg-book__title a {
	color: inherit !important;
	text-decoration: none !important;
}

.tscg-book__title a:hover {
	color: var(--tscg-gold) !important;
}

.tscg-library .tscg-book__button {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 9px;
	min-height: 44px;
	margin-top: auto;
	padding: 12px 20px;
	color: #fff !important;
	background: var(--tscg-button);
	border: 1px solid var(--tscg-button);
	border-radius: 6px;
	font-family: Montserrat, Arial, sans-serif;
	font-size: 12px;
	font-weight: 700;
	letter-spacing: 0.8px;
	line-height: 1.2;
	text-decoration: none !important;
	transition: background-color 250ms ease, border-color 250ms ease, transform 250ms ease;
}

.tscg-library .tscg-book__button:hover {
	color: #fff !important;
	background: var(--tscg-button-hover);
	border-color: var(--tscg-button-hover);
}

.tscg-book__button span {
	font-size: 16px;
	line-height: 1;
}

.tscg-book a:focus-visible,
.tscg-books__arrow:focus-visible {
	outline: 3px solid color-mix(in srgb, var(--tscg-gold-accent) 65%, #fff);
	outline-offset: 3px;
}

/* JavaScript progressively enhances the grid into a native scroll-snap carousel. */
.tscg-books__nav {
	display: none;
}

.tscg-books--carousel.tscg-carousel-ready .tscg-books__viewport {
	overflow-x: auto;
	overflow-y: hidden;
	scroll-behavior: smooth;
	scroll-snap-type: x mandatory;
	scrollbar-width: none;
	-webkit-overflow-scrolling: touch;
}

.tscg-books--carousel.tscg-carousel-ready .tscg-books__viewport::-webkit-scrollbar {
	display: none;
}

.tscg-books--carousel.tscg-carousel-ready .tscg-books__track {
	display: flex;
	gap: var(--tscg-gap);
}

.tscg-books--carousel.tscg-carousel-ready .tscg-book {
	flex: 0 0 calc((100% - (var(--tscg-columns, 4) - 1) * var(--tscg-gap)) / var(--tscg-columns, 4));
	scroll-snap-align: start;
}

.tscg-books--carousel.tscg-carousel-ready .tscg-books__nav {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 12px;
	margin-top: 32px;
}

.tscg-books__arrow {
	display: inline-grid;
	width: 46px;
	height: 46px;
	padding: 0;
	place-items: center;
	color: var(--tscg-button);
	background: transparent;
	border: 1px solid var(--tscg-gold-accent);
	border-radius: 50%;
	cursor: pointer;
	font-size: 23px;
	line-height: 1;
	transition: color 200ms ease, background-color 200ms ease, opacity 200ms ease;
}

.tscg-books__arrow:hover:not(:disabled) {
	color: #fff;
	background: var(--tscg-button);
}

.tscg-books__arrow:disabled {
	cursor: not-allowed;
	opacity: 0.32;
}

.tscg-library-notice {
	margin: 0;
	padding: 18px 22px;
	color: #5b4a3b;
	background: #f8f4ed;
	border-left: 4px solid #c8a45a;
	font-family: Lora, Georgia, serif;
	line-height: 1.7;
}

@media (max-width: 980px) {
	.tscg-books__track {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.tscg-books--carousel.tscg-carousel-ready .tscg-book {
		flex-basis: calc((100% - var(--tscg-gap)) / 2);
	}
}

@media (max-width: 640px) {
	.tscg-library {
		--tscg-gap: 20px;
	}

	.tscg-books__track {
		grid-template-columns: minmax(0, 1fr);
	}

	.tscg-books--carousel.tscg-carousel-ready .tscg-book {
		flex-basis: 100%;
	}

	.tscg-book__cover-link {
		padding: 18px 18px 0;
	}

	.tscg-book__content {
		padding: 20px 20px 24px;
	}
}

@media (prefers-reduced-motion: reduce) {
	.tscg-library *,
	.tscg-library *::before,
	.tscg-library *::after {
		scroll-behavior: auto !important;
		transition-duration: 0.01ms !important;
	}
}