/**
 * Overlay su group / columns / column (pannello Immagine di sfondo).
 * --feb-bg-overlay-color: tinta uniforme (::after background-color)
 * --feb-bg-overlay-image: sfumatura opzionale in sovrapposizione (linear-gradient)
 */
.wp-block-group.feb-has-bg-overlay,
.wp-block-columns.feb-has-bg-overlay,
.wp-block-column.feb-has-bg-overlay {
	position: relative;
	isolation: isolate;
}

.wp-block-group.feb-has-bg-overlay::after,
.wp-block-columns.feb-has-bg-overlay::after,
.wp-block-column.feb-has-bg-overlay::after {
	content: "";
	position: absolute;
	inset: 0;
	z-index: 0;
	pointer-events: none;
	background-color: var(--feb-bg-overlay-color);
}

.wp-block-group.feb-has-bg-overlay--gradient::after,
.wp-block-columns.feb-has-bg-overlay--gradient::after,
.wp-block-column.feb-has-bg-overlay--gradient::after {
	background-image: var(--feb-bg-overlay-image);
}

.wp-block-group.feb-has-bg-overlay > *,
.wp-block-columns.feb-has-bg-overlay > *,
.wp-block-column.feb-has-bg-overlay > * {
	position: relative;
	z-index: 1;
}