/*
 * Copyright (c) 2003-2022, CKSource Holding sp. z o.o. All rights reserved.
 * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
 */

:root {
	/* Match the icon size with the upload indicator brought by the image upload feature. */
	--ck-link-image-indicator-icon-size: 20;
	--ck-link-image-indicator-icon-is-visible: clamp(0px, 100% - 50px, 1px);
}

.ck.ck-editor__editable {
	/* Linked image indicator */
	& figure.image > a,
	& a span.image-inline {
		&::after {
			content: "";

			/*
			 * Smaller images should have the icon closer to the border.
			 * Match the icon position with the upload indicator brought by the image upload feature.
			 */
			top: min(var(--ck-spacing-medium), 6%);
			right: min(var(--ck-spacing-medium), 6%);

			background-color: hsla(0, 0%, 0%, .4);
			background-image: url("data:image/svg+xml;base64,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");
			background-size: 14px;
			background-repeat: no-repeat;
			background-position: center;
			border-radius: 100%;

			/*
			* Use CSS math to simulate container queries.
			* https://css-tricks.com/the-raven-technique-one-step-closer-to-container-queries/#what-about-showing-and-hiding-things
			*/
			overflow: hidden;
			width: calc(var(--ck-link-image-indicator-icon-is-visible) * var(--ck-link-image-indicator-icon-size));
			height: calc(var(--ck-link-image-indicator-icon-is-visible) * var(--ck-link-image-indicator-icon-size));
		}
	}
}

