body {
	font-family: system-ui, -apple-system, sans-serif;
	margin: 0;
	padding: 20px;
	background: #f0f0f0;
}

.container {
	display: flex;
	gap: 20px;
	max-width: 1200px;
	margin: 0 auto;
}

.editor {
	flex: 1;
}

textarea {
	width: 100%;
	height: 500px;
	font-family: 'Consolas', monospace;
	font-size: 14px;
	padding: 10px;
	border: 1px solid #ccc;
	border-radius: 4px;
	resize: vertical;
}

.error {
	color: red;
	margin-top: 10px;
	min-height: 20px;
}