/* Data sheet PDF fetch: loading state */
a.product-data-sheet-pdf.is-loading {
	position: relative;
	cursor: progress;
	pointer-events: none;
	opacity: 0.92;
}

/* Always-visible spinner (does not rely on Font Awesome) */
a.product-data-sheet-pdf.is-loading::before {
	content: "";
	display: inline-block;
	width: 0.95em;
	height: 0.95em;
	margin-right: 0.45em;
	vertical-align: -0.12em;
	border: 2px solid currentColor;
	border-right-color: transparent;
	border-radius: 50%;
	animation: soti-pdf-spin 0.65s linear infinite;
	opacity: 0.95;
}

@keyframes soti-pdf-spin {
	to {
		transform: rotate(360deg);
	}
}

a.product-data-sheet-pdf.is-loading > i {
	display: none;
}

.product-data-sheet-pdf__progress {
	display: inline !important;
	font-size: 0.875em;
	font-weight: 500;
	margin-left: 0.25em;
	color: inherit !important;
	opacity: 1 !important;
	visibility: visible !important;
	white-space: nowrap;
}