* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
	font-family: 'Segoe UI', sans-serif;
}

body {
	background: #1a1a1a;
	color: #e0e0e0;
	height: 100vh;
	display: flex;
}

.split-pane {
	display: flex;
	width: 100%;
	height: 100vh;
	gap: 1rem;
	padding: 1rem;
}

.editor-pane, .output-pane {
	background: #252525;
	border-radius: 8px;
	padding: 1.5rem;
	box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

.editor-pane {
	flex: 1;
	min-width: 400px;
	display: flex;
	flex-direction: column;
}

.output-pane {
	flex: 1;
	min-width: 400px;
	overflow-y: auto;
	white-space: pre;
}

#editor {
	flex: 1;
	background: #333;
	border: none;
	border-radius: 6px;
	padding: 1rem;
	color: #fff;
	font-family: 'Consolas', monospace;
	font-size: 0.9em;
	resize: none;
	margin-top: 1rem;
}