/**
 * Block Toolbar
 */

.block-editor-block-toolbar {
	display: flex;
	flex-grow: 1;
	width: 100%;
	position: relative;

	// Allow horizontal scrolling on mobile.
	overflow-y: hidden;
	overflow-x: auto;

	// Animation
	transition: border-color 0.1s linear, box-shadow 0.1s linear;
	@include reduce-motion("transition");

	@include break-small() {
		overflow: inherit;
	}

	// Borders around toolbar segments.
	.components-toolbar-group,
	.components-toolbar {
		background: none;

		// These margins make the buttons themselves overlap the chrome of the toolbar.
		// This helps make them square, and maximize the hit area.
		margin-top: -$border-width;
		margin-bottom: -$border-width;

		// The component is born with a border, but we only need some of them.
		border: 0;

		// Add a border after item groups to show as separator in the block toolbar.
		border-right: $border-width solid $gray-300;
	}

	&.is-synced,
	&.is-connected {
		.block-editor-block-switcher .components-button .block-editor-block-icon {
			color: var(--wp-block-synced-color);
		}

		.components-toolbar-button.block-editor-block-switcher__no-switcher-icon {
			&:disabled .block-editor-block-icon.has-colors {
				color: var(--wp-block-synced-color);
			}
		}
	}

	> :last-child,
	> :last-child .components-toolbar-group,
	> :last-child .components-toolbar {
		border-right: none;
	}
}

.block-editor-block-contextual-toolbar {
	position: sticky;
	top: 0;
	z-index: z-index(".block-editor-block-popover");
	display: block;
	width: 100%;
	// Block UI appearance.
	background-color: $white;
	flex-shrink: 3;

	// Raise the specificity.
	&.components-accessible-toolbar {
		border: none;
		border-bottom: $border-width solid $gray-200;
		border-radius: 0;
	}

	.block-editor-block-toolbar {
		overflow: auto;
		overflow-y: hidden;
		@include custom-scrollbars-on-hover($gray-200, $gray-600);

		// Prevents padding from being applied to the left and right sides of the element.
		scrollbar-gutter: auto;

		> :last-child,
		> :last-child .components-toolbar-group,
		> :last-child .components-toolbar {
			&::after {
				display: none;
			}
		}
	}

	& > .block-editor-block-toolbar {
		flex-grow: initial;
		width: initial;
	}

	.block-editor-block-parent-selector {
		position: relative;
		// Must use the same negative margins of the .components-toolbar-group
		// https://github.com/WordPress/gutenberg/blob/73a4716f429b5dce0190638049f5bd30f0b242f6/packages/block-editor/src/components/block-toolbar/style.scss#L32-L33
		margin-top: -$border-width;
		margin-bottom: -$border-width;

		// Parent selector dot divider
		&::after {
			align-items: center;
			background-color: $gray-900;
			border-radius: 100%;
			content: "";
			display: inline-flex;
			height: 2px;
			position: absolute;
			right: 0;
			top: $grid-unit-20 - $border-width;
			width: 2px;
		}
	}
}


// Block controls.
.block-editor-block-toolbar__block-controls {
	// Switcher.
	.block-editor-block-switcher .components-dropdown-menu__toggle,
	.block-editor-block-switcher__no-switcher-icon {
		.block-editor-block-icon {
			width: $button-size-small !important;
			margin: 0 !important;
		}
	}

	// @todo override toolbar group inherited paddings from components/block-tools/style.scss.
	// This is best fixed by making the mover control area a proper single toolbar group.
	.components-toolbar-group {
		padding: 0;
	}
}

.block-editor-block-toolbar,
.block-editor-rich-text__inline-format-toolbar-group {
	// Override Toolbar buttons size.
	.components-toolbar-group,
	.components-toolbar {
		display: flex;
		flex-wrap: nowrap;
	}
}

.block-editor-block-toolbar__slot {
	display: inline-flex;
}

.show-icon-labels {
	.block-editor-block-toolbar {
		.components-button.has-icon {
			width: auto;

			// Hide the button icons when labels are set to display...
			svg {
				display: none;
			}
			// ... and display labels.
			&::after {
				content: attr(aria-label);
				font-size: $helptext-font-size;
			}
		}
	}

	// Padding overrides.
	.components-accessible-toolbar .components-toolbar-group > div:first-child:last-child > .components-button.has-icon {
		padding-left: 6px;
		padding-right: 6px;
	}

	.block-editor-block-switcher .components-dropdown-menu__toggle,
	.block-editor-block-switcher__no-switcher-icon {
		.block-editor-block-icon {
			width: 0 !important;
			height: 0 !important;
			min-width: 0 !important;
		}
	}

	// Parent selector overrides
	.block-editor-block-parent-selector .block-editor-block-parent-selector__button {
		border-top-right-radius: 0;
		border-bottom-right-radius: 0;
		padding-left: $grid-unit-15;
		padding-right: $grid-unit-15;
		text-wrap: nowrap;

		.block-editor-block-icon {
			width: 0;
		}
	}

	.block-editor-block-mover {
		.block-editor-block-mover__move-button-container {
			width: auto;
			position: relative;
		}

		&:not(.is-horizontal) .block-editor-block-mover__move-button-container::before {
			@include break-small() {
				content: "";
				height: $border-width;
				width: 100%;
				background: $gray-200;
				position: absolute;
				top: 50%;
				left: 50%;
				// With Top toolbar enabled, this separator has a smaller width. Translating the
				// X axis allows to make the separator always centered regardless of its width.
				transform: translate(-50%, 0);
				margin-top: -$border-width * 0.5;
			}

			@include break-medium {
				background: $gray-900;
			}
		}
	}

	.block-editor-block-mover.is-horizontal {
		.block-editor-block-mover__move-button-container,
		.block-editor-block-mover-button {
			padding-left: 6px;
			padding-right: 6px;
		}
	}

	.block-editor-block-mover:not(.is-horizontal) .block-editor-block-mover-button {
		padding-left: $grid-unit;
		padding-right: $grid-unit;
	}

	// Mover overrides.
	.block-editor-block-toolbar__block-controls .block-editor-block-mover {
		border-left: 1px solid $gray-300;
		margin-left: 6px;
		margin-right: -6px;
		white-space: nowrap;
	}

	.block-editor-block-mover .block-editor-block-mover__drag-handle.has-icon {
		padding-left: $grid-unit-15;
		padding-right: $grid-unit-15;
	}

	.block-editor-block-contextual-toolbar .block-editor-block-mover.is-horizontal .block-editor-block-mover-button.block-editor-block-mover-button {
		width: auto;
	}

	// Mobile adjustments
	.components-toolbar,
	.components-toolbar-group {
		flex-shrink: 1;
	}

	.block-editor-rich-text__inline-format-toolbar-group {
		.components-button + .components-button {
			margin-left: 6px;
		}
	}
}
