/*
 * Copyright (c) 2003-2024, CKSource Holding sp. z o.o. All rights reserved.
 * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
 */

:root {
    --ck-image-style-spacing: 1.5em;
    --ck-inline-image-style-spacing: calc(var(--ck-image-style-spacing) / 2);
}

.ck-content {
    /* See: https://github.com/ckeditor/ckeditor5/issues/16317 */
    & .image {
        /* Provides a minimal side margin for the left and right aligned images, so that the user has a visual feedback
        confirming successful application of the style if image width exceeds the editor's size.
        See https://github.com/ckeditor/ckeditor5/issues/9342 */
        &.image-style-block-align-left,
        &.image-style-block-align-right {
            max-width: calc(100% - var(--ck-image-style-spacing));
        }

        /* Allows displaying multiple floating images in the same line.
        See https://github.com/ckeditor/ckeditor5/issues/9183#issuecomment-804988132 */
        &.image-style-align-left,
        &.image-style-align-right {
            clear: none;
        }

        &.image-style-side {
            float: right;
            margin-left: var(--ck-image-style-spacing);
            max-width: 50%;
        }

        &.image-style-align-left {
            float: left;
            margin-right: var(--ck-image-style-spacing);
        }

        &.image-style-align-right {
            float: right;
            margin-left: var(--ck-image-style-spacing);
        }

        &.image-style-block-align-right {
            margin-right: 0;
            margin-left: auto;
        }

        &.image-style-block-align-left {
            margin-left: 0;
            margin-right: auto;
        }
    }

    & .image-style-align-center {
        margin-left: auto;
        margin-right: auto;
    }

    & .image-style-align-left {
        float: left;
        margin-right: var(--ck-image-style-spacing);
    }

    & .image-style-align-right {
        float: right;
        margin-left: var(--ck-image-style-spacing);
    }

    /* Simulates margin collapsing with the preceding paragraph, which does not work for the floating elements. */
    & p + .image.image-style-align-left,
    & p + .image.image-style-align-right,
    & p + .image.image-style-side {
        margin-top: 0;
    }

    & .image-inline {
        &.image-style-align-left,
        &.image-style-align-right {
            margin-top: var(--ck-inline-image-style-spacing);
            margin-bottom: var(--ck-inline-image-style-spacing);
        }

        &.image-style-align-left {
            margin-right: var(--ck-inline-image-style-spacing);
        }

        &.image-style-align-right {
            margin-left: var(--ck-inline-image-style-spacing);
        }
    }
}

.ck.ck-splitbutton {
    /* The button should display as a regular drop-down if the action button
    is forced to fire the same action as the arrow button. */
    &.ck-splitbutton_flatten {
        &:hover,
        &.ck-splitbutton_open {
            & > .ck-splitbutton__action:not(.ck-disabled),
            & > .ck-splitbutton__arrow:not(.ck-disabled),
            & > .ck-splitbutton__arrow:not(.ck-disabled):not(:hover) {
                background-color: var(--ck-color-button-on-background);

                &::after {
                    display: none;
                }
            }
        }

        &.ck-splitbutton_open:hover {
            & > .ck-splitbutton__action:not(.ck-disabled),
            & > .ck-splitbutton__arrow:not(.ck-disabled),
            & > .ck-splitbutton__arrow:not(.ck-disabled):not(:hover) {
                background-color: var(--ck-color-button-on-hover-background);
            }
        }
    }
}