body {
	font-family: Arial, Helvetica, sans-serif;
	background: #f3f4f6;
	margin: 0;
	height: 100vh;
	display: flex;
	align-items: center;
	justify-content: center;
}
.container {
	background: #fff;
	padding: 30px 40px;
	border-radius: 8px;
	box-shadow: 0 6px 18px rgba(0,0,0,0.08);
	text-align: center;
	min-width: 300px;
}
label {
	display: block;
	text-align: left;
	margin-top: 10px;
}
input[type="text"], input[type="password"] {
	width: 100%;
	padding: 8px 10px;
	margin-top: 6px;
	box-sizing: border-box;
}
button {
	margin-top: 14px;
	padding: 10px 16px;
	border: none;
	background: #2563eb;
	color: white;
	border-radius: 4px;
	cursor: pointer;
}
button:hover { background: #1d4ed8; }