/* ConnectLibrary public catalog — grid/list layout */

.connectlibrary-catalog {
	--catalog-cols: 4;
}

.connectlibrary-catalog__toggle {
	display: flex;
	gap: 0.5rem;
	margin-bottom: 1rem;
}

.connectlibrary-catalog__toggle-btn {
	padding: 0.375rem 0.75rem;
	cursor: pointer;
	border: 1px solid currentColor;
	border-radius: 3px;
	background: transparent;
	font: inherit;
}

.connectlibrary-catalog__toggle-btn[aria-pressed="true"] {
	background: currentColor;
	color: #fff;
}

.connectlibrary-catalog__items.is-grid {
	display: grid;
	grid-template-columns: repeat(var(--catalog-cols), 1fr);
	gap: 1.5rem;
}

.connectlibrary-catalog__items.is-list {
	display: flex;
	flex-direction: column;
	gap: 1rem;
}

.connectlibrary-catalog__items.is-list .connectlibrary-catalog__book {
	display: flex;
	gap: 1rem;
	align-items: flex-start;
}

.connectlibrary-catalog__items.is-list .connectlibrary-catalog__cover {
	flex: 0 0 5rem;
}

.connectlibrary-catalog__cover img {
	width: 100%;
	height: auto;
	display: block;
}

.connectlibrary-catalog__cover--placeholder {
	background: #e0e0e0;
	aspect-ratio: 2 / 3;
}

.connectlibrary-catalog__info {
	flex: 1 1 auto;
}

.connectlibrary-catalog__title {
	font-size: 1rem;
	margin: 0.5rem 0 0.25rem;
}

.connectlibrary-catalog__title a {
	text-decoration: none;
	color: inherit;
}

.connectlibrary-catalog__title a:hover {
	text-decoration: underline;
}

.connectlibrary-catalog__authors,
.connectlibrary-catalog__series,
.connectlibrary-catalog__categories,
.connectlibrary-catalog__age-level {
	margin: 0.2rem 0;
	font-size: 0.875rem;
	color: #555;
}

.connectlibrary-catalog__availability {
	display: inline-block;
	font-size: 0.75rem;
	padding: 0.125rem 0.5rem;
	border-radius: 2px;
	background: #e0e0e0;
}

.connectlibrary-catalog__availability--available {
	background: #d4edda;
	color: #155724;
}

.connectlibrary-catalog__availability--reserved,
.connectlibrary-catalog__availability--checked_out,
.connectlibrary-catalog__availability--waitlist_available {
	background: #fff3cd;
	color: #856404;
}

.connectlibrary-catalog__availability--unavailable {
	background: #f8d7da;
	color: #721c24;
}

.connectlibrary-catalog__empty {
	grid-column: 1 / -1;
	padding: 2rem;
	text-align: center;
	color: #666;
}

/* Focus styles: ensure visible focus for all interactive catalog elements */
.connectlibrary-catalog__toggle-btn:focus,
.connectlibrary-catalog__toggle-btn:focus-visible {
	outline: 2px solid currentColor;
	outline-offset: 2px;
}

.connectlibrary-catalog__pagination a:focus,
.connectlibrary-catalog__pagination a:focus-visible {
	outline: 2px solid currentColor;
	outline-offset: 2px;
}

.connectlibrary-catalog__title a:focus,
.connectlibrary-catalog__title a:focus-visible {
	outline: 2px solid currentColor;
	outline-offset: 2px;
}

.connectlibrary-catalog__cover a:focus,
.connectlibrary-catalog__cover a:focus-visible {
	outline: 2px solid currentColor;
	outline-offset: 2px;
}

@media (max-width: 900px) {
	.connectlibrary-catalog { --catalog-cols: 3; }
}

@media (max-width: 600px) {
	.connectlibrary-catalog { --catalog-cols: 2; }
}