body.pcs-preview {
	margin: 0;
	font-family: Arial, Helvetica, sans-serif;
	background: #f4f6f8;
}

.pcs-preview-toolbar {
	position: sticky;
	top: 0;
	z-index: 100;
	background: #1a2744;
	color: #fff;
	padding: 12px 16px;
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	align-items: center;
}

.pcs-preview-toolbar button,
.pcs-preview-toolbar label.file-btn {
	background: #2d6cdf;
	color: #fff;
	border: 0;
	border-radius: 4px;
	padding: 8px 12px;
	cursor: pointer;
	font-size: 14px;
}

.pcs-preview-toolbar label.file-btn input {
	display: none;
}

.pcs-preview-toolbar button.secondary {
	background: #4b5563;
}

.pcs-preview-layout {
	display: grid;
	grid-template-columns: 360px 1fr;
	gap: 0;
	min-height: calc(100vh - 56px);
}

.pcs-preview-panel {
	background: #fff;
	border-right: 1px solid #d8dee6;
	padding: 12px;
	overflow: auto;
}

.pcs-preview-panel h3 {
	margin: 0 0 8px;
	font-size: 14px;
	color: #1a2744;
}

.pcs-preview-panel textarea {
	width: 100%;
	min-height: 180px;
	font-family: Consolas, Monaco, monospace;
	font-size: 12px;
	border: 1px solid #cbd5e1;
	border-radius: 4px;
	padding: 8px;
	box-sizing: border-box;
}

#jsonDrop {
	border: 2px dashed #94a3b8;
	border-radius: 6px;
	padding: 10px;
	margin-bottom: 12px;
	text-align: center;
	color: #475569;
	font-size: 13px;
}

#jsonDrop.dragover {
	border-color: #2d6cdf;
	background: #eff6ff;
}

#status {
	font-size: 13px;
	color: #16a34a;
	margin-top: 8px;
}

#status.error {
	color: #dc2626;
}

#analyzeStatus {
	font-size: 13px;
	color: #16a34a;
	margin-top: 8px;
}

#analyzeStatus.error {
	color: #dc2626;
}

.panel-hint {
	font-size: 13px;
	color: #475569;
	margin: 0 0 8px;
}

.pcs-preview-panel hr {
	border: 0;
	border-top: 1px solid #e2e8f0;
	margin: 16px 0;
}

#materialText,
#materialInstructions {
	min-height: 80px;
}

.pcs-preview-render {
	padding: 16px;
	overflow: auto;
}

.pcs-preview-render #main {
	background: #fff;
	padding: 12px;
	box-shadow: 0 1px 4px rgba(0, 0, 0, 0.08);
}

/* pcs.js hides .page until goto() adds .show — preview has no full PCS shell */
.pcs-preview-render .card.page.show {
	display: block !important;
}

.pcs-preview-render #pageNav a {
	display: inline-block;
	margin: 0 8px 8px 0;
	padding: 6px 10px;
	background: #e2e8f0;
	border-radius: 4px;
	color: #1a2744;
	text-decoration: none;
	font-size: 13px;
}

.pcs-preview-render #pageNav a.current {
	background: #2d6cdf;
	color: #fff;
}

@media print {
	.pcs-preview-toolbar,
	.pcs-preview-panel {
		display: none !important;
	}

	.pcs-preview-layout {
		display: block;
	}

	.pcs-preview-render {
		padding: 0;
	}
}

@media (max-width: 960px) {
	.pcs-preview-layout {
		grid-template-columns: 1fr;
	}
}