/* D4 Publisher – Frontend viewer (PDF.js) */

.d4wm-menu {
	width: 100%;
	max-width: 100%;
	margin: 0 auto;
}

.d4wm-empty {
	padding: 1.5rem;
	text-align: center;
	color: #555;
	background: #f7f7f7;
	border: 1px dashed #ccc;
}

.d4wm-elementor-placeholder {
	padding: 1.25rem 1rem;
	text-align: center;
	color: #50575e;
	background: #f0f0f1;
	border: 1px dashed #c3c4c7;
	font-size: 14px;
}

.d4wm-align-left .d4wm-menu {
	margin-left: 0;
	margin-right: auto;
}

.d4wm-align-center .d4wm-menu {
	margin-left: auto;
	margin-right: auto;
}

.d4wm-align-right .d4wm-menu {
	margin-left: auto;
	margin-right: 0;
}

.d4wm-viewer {
	width: 100%;
}

.d4wm-viewer--pdfjs {
	border: 1px solid #ddd;
	background: #f0f0f0;
	overflow: hidden;
	border-radius: 2px;
}

.d4wm-viewer__toolbar {
	display: flex;
	flex-wrap: nowrap;
	align-items: center;
	justify-content: space-between;
	gap: 0.75rem;
	padding: 0.55rem 0.85rem;
	background: #3d3d3d;
	color: #f0f0f0;
}

.d4wm-viewer__title {
	flex: 1 1 auto;
	min-width: 0;
	font-size: 0.875rem;
	font-weight: 600;
	line-height: 1.3;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

.d4wm-viewer__actions {
	display: flex;
	flex-wrap: nowrap;
	flex: 0 0 auto;
	gap: 0.4rem;
}

.d4wm-viewer__btn {
	display: inline-block;
	padding: 0.4rem 0.75rem;
	font-size: 0.8rem;
	line-height: 1.2;
	color: #fff;
	background: #5a5a5a;
	border: 1px solid #6a6a6a;
	text-decoration: none;
	border-radius: 3px;
	white-space: nowrap;
	text-align: center;
}

.d4wm-viewer__btn:hover,
.d4wm-viewer__btn:focus {
	color: #fff;
	background: #6a6a6a;
}

.d4wm-viewer__btn--primary {
	background: #2f6fed;
	border-color: #2f6fed;
}

.d4wm-viewer__btn--primary:hover,
.d4wm-viewer__btn--primary:focus {
	background: #1f5ad0;
	border-color: #1f5ad0;
}

.d4wm-viewer__pages {
	display: block;
	padding: 0.75rem;
	background: #d8d8d8;
	max-height: min(85vh, 1100px);
	overflow: auto;
	-webkit-overflow-scrolling: touch;
}

.d4wm-viewer__page {
	margin: 0 auto 0.75rem;
	max-width: 100%;
	background: #fff;
	box-shadow: 0 1px 4px rgba(0, 0, 0, 0.18);
}

.d4wm-viewer__page:last-child {
	margin-bottom: 0;
}

.d4wm-viewer__page-img {
	display: block;
	width: 100%;
	height: auto;
	vertical-align: top;
}

.d4wm-viewer__status {
	margin: 0;
	padding: 2rem 1rem;
	text-align: center;
	color: #333;
	font-size: 0.95rem;
}

.d4wm-viewer__status--error {
	color: #8a1f1f;
}

/* Phones: slim bar — PDF already shows the menu title. */
@media (max-width: 767px) {
	.d4wm-viewer--pdfjs {
		border: 0;
		border-radius: 0;
		background: transparent;
	}

	.d4wm-viewer__toolbar {
		flex-direction: row;
		align-items: center;
		gap: 0.5rem;
		padding: 0.45rem 0.55rem;
		background: #2f2f2f;
	}

	.d4wm-viewer__title {
		display: none;
	}

	.d4wm-viewer__actions {
		width: 100%;
		display: grid;
		grid-template-columns: 1fr 1fr;
		gap: 0.4rem;
	}

	.d4wm-viewer__btn {
		padding: 0.55rem 0.5rem;
		font-size: 0.8125rem;
		border-radius: 4px;
	}

	.d4wm-viewer__pages {
		padding: 0;
		max-height: none;
		overflow: visible;
		background: transparent;
	}

	.d4wm-viewer__page {
		margin: 0;
		box-shadow: none;
	}
}

@media (min-width: 768px) and (max-width: 1024px) {
	.d4wm-viewer__pages {
		max-height: min(80vh, 900px);
	}
}