/**
 * GPR icons — glyphs the site uses that Font Awesome Free does not ship.
 *
 * Loaded on the front end AND in wp-admin (so the course-meta icon picker can
 * preview them). See the "FEATURE — Course meta icon picker" block in
 * functions.php for the picker itself.
 *
 * The site loads the FREE Font Awesome 6.7.2 from
 * use.fontawesome.com/releases/v6.7.2/css/all.css. Anything Pro-only renders as
 * nothing at all under that build (`content: none`, zero width), so a Pro icon
 * picked in the admin would save fine and then show a blank gap on the site.
 */

/* ── signal-good (Pro) ─────────────────────────────────────────────────────────
   Drawn from the free `signal` glyph (U+F012, four ascending bars) with the
   tallest bar dimmed, which is exactly what Pro's signal-good looks like.
   The dim starts at 74% of the glyph's width. That value was checked against
   the live page: 70% cuts through the middle of the fourth bar and 78% leaves
   a solid sliver of it, so don't nudge it without re-checking.
   Uses currentColor, so it follows whatever colour the surrounding meta pill
   sets — no colour lives in this file. */
.fa-signal-good::before {
	content: "\f012";
	font-family: "Font Awesome 6 Free";
	font-weight: 900;
	background: linear-gradient(
		90deg,
		currentColor 0 74%,
		color-mix(in srgb, currentColor 26%, transparent) 74% 100%
	);
	-webkit-background-clip: text;
	background-clip: text;
	-webkit-text-fill-color: transparent;
}