.atl-pdf-embedder-viewer {
	border: 1px solid #333;
	background: #606060;
	position: relative;
	max-width: 100%;
	overflow: hidden;
	font-family: Arial, sans-serif;
}

.atl-pdf-embedder-toolbar {
	min-height: 42px;
	background: #555;
	color: #fff;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 10px;
	padding: 6px 8px;
	border-bottom: 1px solid #333;
	font-size: 13px;
}

.atl-pdf-embedder-left,
.atl-pdf-embedder-center,
.atl-pdf-embedder-right {
	display: flex;
	align-items: center;
	gap: 6px;
}

.atl-pdf-embedder-btn,
.atl-pdf-embedder-viewer select,
.atl-pdf-embedder-viewer input[type="number"] {
	border: 1px solid #777;
	background: #6a6a6a;
	color: #fff;
	border-radius: 2px;
	min-height: 28px;
	padding: 4px 8px;
	font-size: 12px;
	text-decoration: none;
	line-height: 18px;
	cursor: pointer;
}

.atl-pdf-embedder-btn:hover {
	background: #777;
	color: #fff;
}

.atl-pdf-embedder-viewer input[type="number"] {
	width: 55px;
	text-align: center;
	background: #fff;
	color: #111;
}

.atl-pdf-embedder-viewer select {
	min-width: 115px;
}

.atl-pdf-embedder-title {
	background: #eee;
	color: #111;
	padding: 8px 12px;
	font-weight: 700;
	border-bottom: 1px solid #ccc;
}

.atl-pdf-embedder-status {
	background: #444;
	color: #fff;
	padding: 8px 12px;
	font-size: 13px;
	display: block;
}

.atl-pdf-embedder-status.atl-error {
	background: #b00000;
}

.atl-pdf-embedder-canvas-wrap {
	height: calc(100% - 42px);
	overflow: auto;
	text-align: center;
	padding: 16px;
	background: #707070;
}

.atl-pdf-embedder-title + .atl-pdf-embedder-status + .atl-pdf-embedder-canvas-wrap {
	height: calc(100% - 82px);
}

.atl-pdf-embedder-canvas {
	background: #fff;
	box-shadow: 0 0 8px rgba(0,0,0,0.35);
	max-width: none;
}

.atl-pdf-embedder-error {
	padding: 12px;
	background: #fff3cd;
	border: 1px solid #ffecb5;
	color: #664d03;
}

@media (max-width: 700px) {
	.atl-pdf-embedder-toolbar {
		height: auto;
		flex-wrap: wrap;
		align-items: stretch;
	}

	.atl-pdf-embedder-left,
	.atl-pdf-embedder-center,
	.atl-pdf-embedder-right {
		width: 100%;
		justify-content: center;
		flex-wrap: wrap;
	}

	.atl-pdf-embedder-canvas-wrap {
		height: calc(100% - 105px);
		padding: 8px;
	}
}