/* Floating Image by protech */

#protech-floating-image {
	--pfi-admin-bar: 0px;
	--pfi-gap-x: var(--pfi-gap, 20px);
	--pfi-gap-y: var(--pfi-gap, 20px);
	--pfi-left: var(--pfi-gap-x);
	--pfi-right: var(--pfi-gap-x);
	--pfi-top: calc(var(--pfi-gap-y) + var(--pfi-admin-bar));
	--pfi-bottom: var(--pfi-gap-y);

	position: fixed;
	top: 0;
	right: 0;
	bottom: 0;
	left: 0;
	width: 100%;
	height: 100%;
	height: 100dvh;
	margin: 0;
	padding: 0;
	border: 0;
	overflow: hidden;
	pointer-events: none;
	z-index: 9990;
}

@supports (width: min(1px, 2px)) {
	#protech-floating-image {
		--pfi-gap-x: min(var(--pfi-gap, 20px), 10vw);
		--pfi-gap-y: min(var(--pfi-gap, 20px), 10vh);
	}
}

@supports (top: max(0px, env(safe-area-inset-top, 0px))) {
	#protech-floating-image {
		--pfi-left: max(
			var(--pfi-gap-x),
			env(safe-area-inset-left, 0px)
		);
		--pfi-right: max(
			var(--pfi-gap-x),
			env(safe-area-inset-right, 0px)
		);
		--pfi-top: calc(
			max(var(--pfi-gap-y), env(safe-area-inset-top, 0px))
			+ var(--pfi-admin-bar)
		);
		--pfi-bottom: max(
			var(--pfi-gap-y),
			env(safe-area-inset-bottom, 0px)
		);
	}
}

body.admin-bar #protech-floating-image {
	--pfi-admin-bar: 32px;
}

#protech-floating-image[hidden] {
	display: none !important;
}

#protech-floating-image .pfi-link {
	--pfi-x: 0px;
	--pfi-y: 0px;

	position: absolute;
	display: block;
	box-sizing: border-box;
	width: var(--pfi-width, 160px);
	max-width: calc(100% - var(--pfi-left) - var(--pfi-right));
	max-height: calc(100% - var(--pfi-top) - var(--pfi-bottom));
	margin: 0;
	padding: 0;
	border: 0;
	border-radius: 0;
	background: transparent;
	box-shadow: none;
	line-height: 0;
	text-decoration: none;
	pointer-events: auto;
	transform: translate(var(--pfi-x), var(--pfi-y));
	transition: transform var(--pfi-duration, 300ms) ease;
}

#protech-floating-image .pfi-image {
	display: block;
	box-sizing: border-box;
	width: 100%;
	height: auto;
	max-width: 100%;
	max-height: calc(100vh - var(--pfi-top) - var(--pfi-bottom));
	max-height: calc(100dvh - var(--pfi-top) - var(--pfi-bottom));
	margin: 0;
	padding: 0;
	border: 0;
	border-radius: 0;
	box-shadow: none;
	object-fit: contain;
}

#protech-floating-image .pfi-link:focus-visible {
	outline: 3px solid #2271b1;
	outline-offset: 3px;
}

#protech-floating-image:focus-within .pfi-link {
	transition: none;
}

/* Left and right edges */

#protech-floating-image.pfi-edge-left .pfi-link {
	left: var(--pfi-left);
}

#protech-floating-image.pfi-edge-right .pfi-link {
	right: var(--pfi-right);
}

/* Top alignment */

#protech-floating-image.pfi-edge-left.pfi-align-start .pfi-link,
#protech-floating-image.pfi-edge-right.pfi-align-start .pfi-link {
	top: var(--pfi-top);
}

/* Middle alignment: image center is 35% down the screen */

#protech-floating-image.pfi-edge-left.pfi-align-middle .pfi-link, 
#protech-floating-image.pfi-edge-right.pfi-align-middle .pfi-link {
    top: calc(30% + var(--pfi-admin-bar) / 2)!important;
    --pfi-y: -50%!important;
}

/* Bottom alignment */

#protech-floating-image.pfi-edge-left.pfi-align-end .pfi-link,
#protech-floating-image.pfi-edge-right.pfi-align-end .pfi-link {
	bottom: var(--pfi-bottom);
}

/* Top and bottom edges */

#protech-floating-image.pfi-edge-top .pfi-link {
	top: var(--pfi-top);
}

#protech-floating-image.pfi-edge-bottom .pfi-link {
	bottom: var(--pfi-bottom);
}

#protech-floating-image.pfi-edge-top.pfi-align-start .pfi-link,
#protech-floating-image.pfi-edge-bottom.pfi-align-start .pfi-link {
	left: var(--pfi-left);
}

#protech-floating-image.pfi-edge-top.pfi-align-middle .pfi-link,
#protech-floating-image.pfi-edge-bottom.pfi-align-middle .pfi-link {
	left: 50%;
	--pfi-x: -50%;
}

#protech-floating-image.pfi-edge-top.pfi-align-end .pfi-link,
#protech-floating-image.pfi-edge-bottom.pfi-align-end .pfi-link {
	right: var(--pfi-right);
}

/* Hide through the selected edge while scrolling */

#protech-floating-image.pfi-is-scrolling .pfi-link {
	pointer-events: none;
}

#protech-floating-image.pfi-edge-left.pfi-is-scrolling .pfi-link {
	--pfi-x: calc(-100% - var(--pfi-left) - 8px);
}

#protech-floating-image.pfi-edge-right.pfi-is-scrolling .pfi-link {
	--pfi-x: calc(100% + var(--pfi-right) + 8px);
}

#protech-floating-image.pfi-edge-top.pfi-is-scrolling .pfi-link {
	--pfi-y: calc(-100% - var(--pfi-top) - 8px);
}

#protech-floating-image.pfi-edge-bottom.pfi-is-scrolling .pfi-link {
	--pfi-y: calc(100% + var(--pfi-bottom) + 8px);
}

/* Mobile admin toolbar */

@media (max-width: 782px) {
	body.admin-bar #protech-floating-image {
		--pfi-admin-bar: 46px;
	}
}

/* Applied only when Hide on mobile is selected */

@media (max-width: 767px) {
	#protech-floating-image.pfi-hide-mobile {
		display: none;
	}
}

/* Accessibility */

@media (prefers-reduced-motion: reduce) {
	#protech-floating-image .pfi-link {
		transition: none;
	}
}

/* Printing */

@media print {
	#protech-floating-image {
		display: none;
	}
}