@import '../../common/variables.less';
@import 'mediawiki.mixins.less';
@import 'mediawiki.mixins.rotation.less';

/* Watch/Unwatch Icon Styling */
/* Only use icon if the menu item is not collapsed into the "More" dropdown
 * (in which case it is inside `.vector-menu-dropdown` instead of `.vector-menu-tabs`). */
.vector-menu-tabs {
	@size-watchlink-icon: unit( 16 / @font-size-tabs / @font-size-browser, em );

	.mw-watchlink.icon a {
		overflow: hidden;
		text-indent: -99999px;
		color: transparent;

		&:before {
			content: '';
			display: block;
			width: @size-watchlink-icon;
			height: @size-watchlink-icon;
		}
	}

	#ca-unwatch.icon a:before {
		background-image: url( ../common/images/unwatch-icon.svg );
	}

	#ca-unwatch.mw-watchlink-temp.icon a:before {
		background-image: url( ../common/images/unwatch-temp-icon.svg );
	}

	#ca-watch.icon a:before {
		background-image: url( ../common/images/watch-icon.svg );
	}

	#ca-unwatch.icon a:hover:before,
	#ca-unwatch.icon a:focus:before {
		background-image: url( ../common/images/unwatch-icon-hl.svg );
	}

	#ca-unwatch.mw-watchlink-temp.icon a:hover:before,
	#ca-unwatch.mw-watchlink-temp.icon a:focus:before {
		background-image: url( ../common/images/unwatch-temp-icon-hl.svg );
	}

	#ca-watch.icon a:hover:before,
	#ca-watch.icon a:focus:before {
		background-image: url( ../common/images/watch-icon-hl.svg );
	}

	// Loading watchstar link class.
	#ca-unwatch.icon .loading:before,
	#ca-watch.icon .loading:before {
		.rotation( 700ms );
		/* Suppress the hilarious rotating focus outline on Firefox */
		outline: 0;
		cursor: default;
		pointer-events: none;
		transform-origin: 50% 50%;
	}
}