mediawiki-skins-Citizen/skinStyles/extensions/TabberNeue/ext.tabberNeue.less

.tabber {
	margin-top: 0.2rem;

	&__tabs {
		box-shadow: inset 0 -1px 0 0 var( --border-color-base--darker );
	}

	&__tab {
		color: var( --color-base--subtle );
		font-weight: 500;

		&:visited {
			color: var( --color-base--subtle );
		}

		&--active,
		&--active:visited {
			box-shadow: inset 0 -2px 0 0 var( --color-primary );
			color: var( --color-primary );
		}
	}
}

@media ( hover: hover ) {
	.tabber {
		&__tab {
			&:hover {
				box-shadow: inset 0 -2px 0 0 var( --color-primary--hover );
				color: var( --color-primary--hover );
			}

			&:active {
				box-shadow: inset 0 -2px 0 0 var( --color-primary--active );
				color: var( --color-primary--active );
			}
		}

		&__header {
			&__prev,
			&__next {
				&:hover {
					background-color: var( --background-color-quiet--hover );
				}

				&:active {
					background-color: var( --background-color-quiet--active );
				}
			}
		}
	}
}

.skin-citizen-dark {
	.tabber__header {
		&__prev,
		&__next {
			&:after {
				filter: invert( 1 );
			}
		}
	}
}