.portal-overlay {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	display: none;
	align-items: center;
	justify-content: center;
	background-color: rgba(255, 255, 255, 0.85);
	z-index: 10000;
}

.portal-overlay.is-visible {
	display: flex;
}

.portal-overlay__content {
	max-width: 320px;
	padding: 24px;
	border-radius: 8px;
	background-color: #ffffff;
	box-shadow: 0 12px 32px rgba(0, 0, 0, 0.18);
	text-align: center;
	font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
}

.portal-overlay__spinner {
	width: 48px;
	height: 48px;
	margin: 0 auto 16px auto;
	border-radius: 50%;
	border: 4px solid rgba(0, 123, 255, 0.2);
	border-top-color: #007bff;
	animation: portal-overlay-spin 0.9s linear infinite;
}

.portal-overlay__message {
	font-size: 15px;
	color: #333333;
	word-break: break-word;
}

.portal-overlay__message:empty {
	display: none;
}

@keyframes portal-overlay-spin {
	from {
		transform: rotate(0deg);
	}
	to {
		transform: rotate(360deg);
	}
}