body {
	font-family: Arial, sans-serif;
	background: #f5f7fa;
	margin: 0;
	padding: 0;
	text-align: center;
}

h1 {
	margin: 20px 0;
	color: #333;
}

.controls {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 10px;
	margin-bottom: 20px;
}

button {
	background: #4caf50;
	color: white;
	border: none;
	padding: 10px 16px;
	border-radius: 6px;
	cursor: pointer;
	transition: background 0.2s;
	font-size: 14px;
}

button:hover {
	background: #45a049;
}

input[type="number"] {
	padding: 8px;
	border: 1px solid #ccc;
	border-radius: 6px;
	width: 100px;
	text-align: center;
}

#vitesse {
	font-weight: bold;
	color: #444;
	align-self: center;
	margin: 0 10px;
}

.canvas-container {
	display: flex;
	justify-content: center;
	margin: 20px 0;
}

canvas {
	border: 2px solid #333;
	border-radius: 8px;
	background: white;
}