body {
	margin: 0;
	font-family: sans-serif;
	background: #f4f4f4;
}

.container {
	padding: 20px;
}

.block {
	margin-bottom: 20px;
	padding: 15px;
	background: #fff;
	border-radius: 8px;
}

.hidden {
	display: none !important;
}

.btn {
	width: 100%;
	margin-top: 10px;
	padding: 12px;
	font-size: 16px;
	border-radius: 6px;
	border: none;
	background: #4e9dc3;
	color: #fff;
}

.btn-secondary {
	background: #999;
}

.modal {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: rgba(0,0,0,0.65);
	display: flex;
	justify-content: center;
	align-items: center;
}

.modal-content {
	width: 90%;
	max-width: 400px;
	background: #fff;
	padding: 20px;
	border-radius: 12px;
}

input {
	width: 100%;
	margin-bottom: 10px;
	padding: 10px;
}