/*!
 * VisualEditor Surface styles.
 *
 * @copyright See AUTHORS.txt
 */

.ve-ui-surface {
	position: relative;

	&::after {
		content: '.';
		display: block;
		clear: both;
		visibility: hidden;
		line-height: 0;
		height: 0;
	}

	&-placeholder {
		opacity: 0.33;
		position: absolute;
		left: 0;
		right: 0;
	}

	&-placeholder,
	.ve-ce-attachedRootNode {
		/* Use an non-zero padding to disable margin collapse */
		padding: 0.05px 0;
	}

	&-source-font {
		/* Support: Blink, Gecko, Webkit */
		/* Specify a valid second value to fix size, see T176636 */
		font-family: monospace, monospace;
	}

	&-source {
		.ve-ce-paragraphNode {
			/* Clear paragraph margin/padding, regardless of specificity, so it looks more like a textarea */
			/* stylelint-disable-next-line declaration-no-important */
			margin: 0 !important;
			/* stylelint-disable-next-line declaration-no-important */
			padding: 0 !important;
			word-wrap: break-word;
			/* Support: Chrome<76, Firefox<69 */
			/* Fallback for browsers which don't support break-spaces */
			white-space: pre-wrap;
			/* T348006 */
			white-space: break-spaces;
		}

		.ve-ui-surface-placeholder,
		.ve-ce-attachedRootNode {
			-moz-tab-size: 4;
			tab-size: 4;
		}
	}
}