/*//////////////////////////////////////////////////////////////////////////////////////*/
/*   _  _ ____ _  _ ___  ____                                                           */
/*   |_/  |__| |\ | |  \ |  |    This file belongs to Kando, the cross-platform         */
/*   | \_ |  | | \| |__/ |__|    pie menu. Read more on github.com/kando-menu/kando     */
/*                                                                                      */
/*//////////////////////////////////////////////////////////////////////////////////////*/

/* SPDX-FileCopyrightText: Simon Schneegans <code@simonschneegans.de> */
/* SPDX-FileCopyrightText: Elfi Ox <https://github.com/elfi-ox> */
/* SPDX-License-Identifier: CC0-1.0 */

.menu-node {
    --child-distance: 80px;
    --grandchild-distance: 16px;
    --center-size: 80px;
    --icon-size: 40px;
    --connector-width: 10px;
    --menu-transition: transform 200ms ease, opacity 200ms ease;
    --connector-transition: width 200ms ease, opacity 200ms ease;

    transition: var(--menu-transition);

    /* Positioning ---------------------------------------------------------------------- */

    /* Child items are positioned around the active node. */
    &.child.type-submenu {
        transform: translate(
            calc(
                max(var(--child-distance), 10px * var(--sibling-count)) *
                    var(--dir-x)
            ),
            calc(
                max(var(--child-distance), 10px * var(--sibling-count)) *
                    var(--dir-y)
            )
        );
    }

    &.child:not(.type-submenu) {
        transform: translate(
            calc(
                max(var(--child-distance), 10px * var(--sibling-count)) *
                    var(--dir-x)
            ),
            calc(
                max(var(--child-distance), 10px * var(--sibling-count)) *
                    var(--dir-y)
            )
        ) !important;
    }

    /* Grandchild items are positioned around the child items. */
    &.grandchild {
        transform: translate(
            calc(var(--grandchild-distance) * var(--dir-x)),
            calc(var(--grandchild-distance) * var(--dir-y))
        );
    }

    /* Theme Layers --------------------------------------------------------------------- */

    /* We hide all icons by default. They will be shown further down in this file for the
     the child items. */
    .icon-container {
        position: relative;
        top: 0;
        left: 0;
        width: 100%;
        opacity: 0;
        clip-path: circle(45% at 50% 50%);
        transition: var(--menu-transition);
        color: var(--accent-color);
    }

    .label-layer,
    .icon-layer {
        position: absolute;
        transition: var(--menu-transition);
    }

    .label-layer {
        opacity: 0;
        background-color: var(--label-background-color);
        color: var(--text-color);
        border: 2px solid var(--border-color);
        white-space: nowrap;
        height: var(--icon-size);
        border-radius: var(--icon-size);
        top: calc(-1 * var(--icon-size) / 2);
        padding: calc(var(--icon-size) / 5) calc(var(--icon-size) / 3);
        font-size: calc(var(--icon-size) / 2.7);
    }

    &.hovered > .label-layer {
        color: var(--hover-color);
        border-color: var(--hover-color);
        box-shadow: 0 0 6px var(--hover-color) inset;
    }

    &.right > .label-layer {
        left: calc(-1 * var(--icon-size) / 2);
        padding-left: calc(var(--icon-size) + 5px);
    }

    &.left > .label-layer {
        right: calc(-1 * var(--icon-size) / 2);
        padding-right: calc(var(--icon-size) + 5px);
    }

    &.top > .label-layer {
        bottom: calc(0.4 * var(--icon-size));
        top: inherit;
        transform: translateX(-50%);
    }

    &.bottom > .label-layer {
        top: calc(0.4 * var(--icon-size));
        transform: translateX(-50%);
    }

    .icon-layer {
        top: calc(-1 * var(--icon-size) / 2);
        left: calc(-1 * var(--icon-size) / 2);
        width: var(--icon-size);
        height: var(--icon-size);
        border-radius: 50%;
        box-shadow: 0 0 12px rgba(0, 0, 0, 0.4);
        background-color: var(--circle-color);
        z-index: 1;
    }

    &.active > .icon-layer {
        top: calc(-1 * var(--center-size) / 2);
        left: calc(-1 * var(--center-size) / 2);
        width: var(--center-size);
        height: var(--center-size);
    }

    &.grandchild > .icon-layer {
        top: calc(-1 * var(--grandchild-size) / 2);
        left: calc(-1 * var(--grandchild-size) / 2);
        width: var(--grandchild-size);
        height: var(--grandchild-size);
        box-shadow: none;
    }

    /* The active menu item is the center of the menu. */
    &.child > .label-layer {
        opacity: 1;
    }

    /* Show the icons of the parent and child items. */
    &.active > .icon-layer > .icon-container,
    &.parent > .icon-layer > .icon-container,
    &.child > .icon-layer > .icon-container {
        opacity: 1;
    }

    /* We disable any transition for dragged submenu items. */
    &.dragged.type-submenu {
        transition: none;
    }

    /* Connectors ----------------------------------------------------------------------- */

    .connector {
        transition: var(--connector-transition);
        height: var(--connector-width);
        top: calc(-1 * var(--connector-width) / 2);
        background-color: var(--connector-color);
        opacity: 0;
        box-shadow: 0 0 5px rgba(0, 0, 0, 0.5);
    }

    &:has(> .dragged) > .connector,
    &:has(> .clicked) > .connector {
        transition: none;
    }

    &:has(> .parent) > .connector,
    &:has(> .active.type-submenu) > .connector,
    &:has(> .dragged.type-submenu) > .connector {
        opacity: 1;
    }
}

/* Center Text ------------------------------------------------------------------------ */

.center-text {
    display: none;
}