.wb-flipbook-showcase {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
	gap: 24px;
}

.wb-flipbook-showcase__item {
	display: flex;
	flex-direction: column;
	gap: 10px;
}

.wb-flipbook-showcase__card {
	display: flex;
	flex-direction: column;
	gap: 14px;
	width: 100%;
	padding: 18px;
	border: 0;
	border-radius: 22px;
	background: linear-gradient(180deg, #f7efe5 0%, #e7d7c3 100%);
	box-shadow: 0 18px 35px rgba(86, 58, 31, 0.12);
	cursor: pointer;
	text-align: left;
	transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.wb-flipbook-showcase__card:hover,
.wb-flipbook-showcase__card:focus {
	transform: translateY(-3px);
	box-shadow: 0 22px 42px rgba(86, 58, 31, 0.18);
	outline: none;
}

.wb-flipbook-showcase__card:focus-visible {
	outline: 3px solid #8e5f33;
	outline-offset: 3px;
}

.wb-flipbook-showcase__card--editor {
	cursor: default;
}

.wb-flipbook-showcase__card--editor:hover,
.wb-flipbook-showcase__card--editor:focus {
	transform: none;
}

.wb-flipbook-showcase__preview-bg {
	display: flex;
	align-items: center;
	justify-content: center;
	min-height: 240px;
	padding: 18px;
	border-radius: 18px;
	background:
		radial-gradient(circle at top, rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0) 55%),
		linear-gradient(135deg, #d1b18c 0%, #b7895c 100%);
}

.wb-flipbook-showcase__preview-image {
	display: block;
	max-width: 100%;
	height: auto;
	max-height: 260px;
	border-radius: 8px;
	box-shadow: 0 18px 30px rgba(45, 30, 18, 0.18);
}

.wb-flipbook-showcase__preview-fallback {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 120px;
	height: 160px;
	border-radius: 8px;
	background: #fff;
	box-shadow: 0 18px 30px rgba(45, 30, 18, 0.18);
	color: #5f4024;
	font-size: 20px;
	font-weight: 700;
	letter-spacing: 0.08em;
	text-transform: uppercase;
}

.wb-flipbook-showcase__subtitle {
	display: block;
	color: #3e2b1a;
	font-size: 16px;
	font-weight: 600;
	line-height: 1.4;
}

.wb-flipbook-showcase__toolbar {
	margin-bottom: 20px;
}

.wb-flipbook-showcase__actions {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
}

.editor-styles-wrapper .wb-flipbook-showcase__card,
.block-editor-block-list__block .wb-flipbook-showcase__card {
	box-sizing: border-box;
}

.wb-flipbook-block-editor .components-placeholder__fieldset {
	display: grid;
	gap: 12px;
	width: 100%;
}

.wb-flipbook-block-pdf-picker {
	display: flex;
	align-items: center;
	gap: 8px;
	flex-wrap: wrap;
}

.wb-flipbook-block-summary {
	display: flex;
	flex-direction: column;
	gap: 6px;
	box-sizing: border-box;
	width: 100%;
	padding: 16px;
	border: 1px solid #dcdcde;
	background: #fff;
}

.wb-flipbook-block-summary span {
	color: #646970;
}

.wb-flipbook-pdf-grid {
	display: flex;
	flex-wrap: wrap;
	gap: .9rem;
	width: 100%;
}

.wb-flipbook-pdf-grid__item {
	flex: 0 1 auto;
	min-width: 0;
}

.wb-flipbook-pdf-grid .wbflipbook.wb-flipbook-lightbox-trigger,
.wb-flipbook-pdf-grid [class*=" wbflipbook-"].wb-flipbook-lightbox-trigger,
.wb-flipbook-pdf-grid [class^="wbflipbook-"].wb-flipbook-lightbox-trigger {
	width: auto;
}

.wb-flipbook-pdf-grid .wbflipbook .wb-flipbook-trigger-card {
	width: auto;
}

.wb-flipbook-pdf-grid__actions {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	margin-top: 8px;
	width: 150px;
}

.wp-block-wb-flipbook-pdf-grid .wb-flipbook-pdf-grid,
.wb-flipbook-block-editor .wb-flipbook-pdf-grid {
	box-sizing: border-box;
}

.wbflipbook.wb-flipbook-lightbox-trigger,
[class*=" wbflipbook-"].wb-flipbook-lightbox-trigger,
[class^="wbflipbook-"].wb-flipbook-lightbox-trigger {
	box-sizing: border-box;
	display: block !important;
	width: 100%;
}

.wbflipbook .wb-flipbook-trigger-card {
	display: flex;
	flex-direction: column;
	width: 100%;
	background: var(--white, #fff);
	border: 1px solid var(--light-gray, #f8f8f8);
	overflow: hidden;
	box-shadow: 0 10px 24px rgba(0, 0, 0, 0.08);
	cursor: pointer;
	transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.wbflipbook button.wb-flipbook-trigger-card {
	padding: 0;
	text-align: inherit;
}

.wbflipbook .wb-flipbook-trigger-card:hover,
.wbflipbook .wb-flipbook-trigger-card:focus-within {
	transform: translateY(-2px);
	box-shadow: 2px 2px 10px 0 rgba(0, 0, 0, 0.1);
}

.wbflipbook .wb-flipbook-trigger-card__preview {
	display: flex;
	align-items: center;
	justify-content: center;
	min-height: 280px;
	padding: 20px;
	background: var(--wb-flipbook-lightbox-preview-bg, #eef0f2);
	line-height: 0;
}

.wbflipbook .wb-flipbook-trigger-card__image {
	display: block;
	width: auto;
	max-width: 100%;
	max-height: 340px;
	height: auto;
	object-fit: contain;
	box-shadow: 2px 2px 10px 0 rgba(0, 0, 0, 0.18);
	transition: transform 0.3s ease;
}

.wbflipbook .wb-flipbook-trigger-card:hover .wb-flipbook-trigger-card__image {
	transform: translateY(-4px);
}

.wbflipbook .wb-flipbook-trigger-card__placeholder {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 96px;
	height: 128px;
	background: var(--white, #fff);
	border: 1px solid var(--brand-gray, #6d747a);
	color: var(--brand-gray, #6d747a);
	font-weight: 600;
	line-height: 1.4;
}

.wbflipbook .wb-flipbook-trigger-card__body {
	display: flex;
	flex-direction: column;
	gap: 10px;
	padding: 20px;
}

.wbflipbook .wb-flipbook-trigger-card__title {
	margin: 0;
	font-size: 1.1rem;
	font-weight: 700;
	line-height: 1.3;
	color: inherit;
}

.wbflipbook .publication-card__subtitle {
	margin: 0;
	color: var(--brand-gray, #6d747a);
	font-size: 0.875rem;
	font-weight: 500;
	line-height: 1.5;
}

@media (max-width: 600px) {
	.wb-flipbook-showcase {
		grid-template-columns: 1fr;
		gap: 18px;
	}

	.wb-flipbook-pdf-grid {
		gap: .9rem;
	}

	.wb-flipbook-pdf-grid__item {
		flex-basis: auto;
	}

	.wb-flipbook-showcase__card {
		padding: 16px;
	}

	.wb-flipbook-showcase__preview-bg {
		min-height: 200px;
	}

	.wbflipbook .wb-flipbook-trigger-card__preview {
		min-height: 220px;
	}
}