.panel {
	padding: 12px;
	border: 1px solid #ddd;
	border-radius: 8px;
	margin: 12px 0;
}
.panel .label {
	display:block;
	font-weight:600;
	margin-bottom:6px;
}
.error {
	font-size: 12px;
	margin-top:6px;
	color:#b00020;
}
.btn {
	padding:10px 14px;
	border:1px solid #ccc;
	border-radius:8px;
	cursor:pointer;
}
.grid {
	display:grid;
	gap:12px;
}
#app.fade-out {
	opacity: 0;
	transition: opacity .18s ease;
}
#app.fade-in  {
	opacity: 1;
	transition: opacity .18s ease;
}