@import '../../minerva.less/minerva.variables.less';
@import '../../minerva.less/minerva.mixins.less';

.heading-holder {
	padding: @titleSectionSpacingTop 0 0;
	position: relative;

	.tagline {
		color: @colorGray5;
		font-size: @taglineFontSize;
	}
}

.page-heading {
	margin-bottom: 12px;
}

// used to disable the languages icon.
.mw-ui-icon-element.disabled,
.language-selector.disabled {
	cursor: default;
	opacity: 0.25;
}

#page-actions {
	position: relative;
}

.page-actions-menu {
	.box-sizing( border-box );
	border-top: 1px solid @colorGray14;
	border-bottom: 1px solid @colorGray12;
	margin-top: -1px; // Offset top border.
}

.page-actions-menu__list {
	display: flex;
	justify-content: space-between;
	height: @pageActionToolbarHeight;
}

.page-actions-menu__list-item {
	display: flex;
	flex-basis: 4em;
	justify-content: flex-end;
	align-items: center;

	// overriding default icon styles
	.mw-ui-icon-element {
		// The page actions menu icons are ever so slightly larger
		// than standard icons.
		@pageActionsIconSize: @iconSize + 0.15;
		@pageActionsIconTarget: 2.75em; // 44px minimum touch target
		// explicitly added to ensure this element (which is an anchor) receives width/height
		// when it's viewed in services that manipulate DOM such as Google Translate.
		display: block;
		position: relative;
		min-width: @pageActionsIconTarget;
		width: @pageActionsIconTarget;
		height: @pageActionsIconTarget;

		&:hover {
			box-shadow: none;
		}

		&:before {
			margin: 0;
			// `.mw-ui-icon` absolutely positions this pseudo-element but only
			// positions right & left. This ensures icon stretches 100% height and
			// stretches the entire height of its parent element.
			top: 0;
			bottom: 0;
			background-size: @pageActionsIconSize;
		}
	}
}

// Layout for less than 5 items - one item at the beginning, rest at the end.
// |1-----2--3--4|
.page-actions-menu__list-item:first-child {
	flex-grow: 1;
	justify-content: flex-start;
}

.page-actions-overflow-list {
	// The top of the menu is flush with the bottom of the page actions toolbar.
	top: 100%;
	right: 0;
}

// overriding common.less `display:inherit` (which causes `display: flex;` in this instance).
.client-js .jsonly#ca-watch {
	display: list-item;
}

// Watchstar is hidden for anonymous no-js users
// While we could link the icon to the login/signup form, this is not
// a perfect experience and could be confusing.
// In JavaScript this icon will be converted to a watch icon and will point
// to a Call to action to sign up/login and explain why that's a good idea.
// Thus, anonymous users without JS will never see this icon.
// This is a small % of our users, so deemed okay.
.client-nojs {
	.watch-this-article {
		visibility: hidden;
	}

	.is-authenticated {
		.watch-this-article {
			visibility: visible;
		}
	}
}

// On small devices that don't support Javascript, hide the page actions bar
@media all and ( max-width: @width-breakpoint-mobile - 1 ) {
	.client-nojs {
		#page-actions {
			display: none;
		}

		#section_0 {
			border: 0;
		}
	}
}