extensions/Cite/modules/parsoid-styles/ext.cite.parsoid.styles.less
/* CSS for Parsoid Cite extension */

@import 'ext.cite.parsoid.counter-style.less';

/* Default styles can be overridden per language or group. */
:root {
	--cite-backlink-separator: '.';
	--cite-counter-style: decimal;
}

/* Parsoid HTML emits <sup> tags for follows uses even though there is
 * no visible output for follows. Parsoid does this to ensure it can
 * roundtrip back the source wikitext after edits.
 * However, since this HTML should not be rendered, we use CSS to hide it */
.mw-ref-follow {
	display: none;
}

/* Style for linkbacks from <references> to <ref>s */
ol.mw-references {
	/**
	 * Resetting *any* counter on an <ol> element messes up the built-in numbering in Firefox.
	 * Explicitly resetting the built-in "list-item" counter fixes this.
	 *
	 * We have 2 counters for Parsoid HTML for different functionality.
	 * Make sure both are reset!
	 *
	 * NOTE: This rule is a duplicate of the one present in ext.cite.styles.less
	 * but duplicating it here ensures no matter how the rules and files are
	 * refactored and which rule ends up applying on the loaded doc, both
	 * counters continue to be incremented. As of now, the rule in ext.cite.styles.less
	 * is the one that seems to be winning.
	 **/
	counter-reset: mw-ref-extends-parent mw-references list-item;

	> li {
		/**
		 * We have 2 counters for Parsoid HTML for different functionality.
		 * Make sure both are incremented!
		 *
		 * NOTE: This rule is a duplicate of the one present in ext.cite.styles.less
		 * but duplicating it here ensures no matter how the rules and files are
		 * refactored and which rule ends up applying on the loaded doc, both
		 * counters continue to be incremented. As of now, the rule in ext.cite.styles.less
		 * is the one that seems to be winning.
		 **/
		counter-increment: mw-ref-extends-parent mw-references;
	}
}

[ rel~='mw:referencedBy' ]::before {
	content: '↑ ';
}

span[ rel~='mw:referencedBy' ] {
	counter-reset: mw-ref-linkback -1;

	a::before {
		counter-increment: mw-ref-linkback;
		line-height: 1;
		vertical-align: super; /* <sup> use in Cite */
		font-size: smaller; /* <sup> use in Cite */
	}

	a::after {
		content: ' '; /* default separator outside <sup> */
		line-height: 1;
	}

	a:last-child::after {
		content: '';
	}
}

/* Hide the default rendering in browsers that support content
 * generation by selecting for ::after pseudo-element. */
/* stylelint-disable-next-line selector-type-no-unknown */
x-thereisnoelementwiththisname[ rel='mw:referencedBy' ]::before,
span.mw-linkback-text {
	display: none;
}

/* Previously, MediaWiki styled the warning class.
 * It no longer does this, so style cite warnings through mw-ext-cite-warning. */
.mw-ext-cite-warning {
	font-size: larger;
	color: #ac6600;
}
