body { background:#f5f5f5; }
.container-box { background:#fff; border-radius:12px; padding:30px; max-width:600px; margin:50px auto; }
.btn-next { background:#BF423E; color:#fff; }
.btn-prev { background:#ededed; }
.progress-bar { background:#BF423E; }
.hidden { display:none; }

.custom-alert-overlay {
	position: fixed;
	inset: 0;
	background: rgba(0, 0, 0, 0.45);
	display: flex;
	align-items: center;
	justify-content: center;
	z-index: 9999;
	padding: 20px;
}

.custom-alert-overlay.hidden {
	display: none;
}

.custom-alert-dialog {
	background: #fff;
	border-radius: 12px;
	padding: 22px;
	width: 100%;
	max-width: 460px;
	box-shadow: 0 12px 30px rgba(0, 0, 0, 0.2);
	text-align: center;
}

.custom-alert-message {
	margin: 0 0 16px;
}