/**
 * @license chowa v1.1.3
 *
 * Copyright (c) Chowa Techonlogies Co.,Ltd.(http://www.chowa.cn).
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 */
@import "../../styles/variables.scss";
@import "../../styles/mixin.scss";
@import "../../styles/transition/slide-down.scss";

.#{$prefix}tree {
    margin: 0;
    padding: ($base-padding * 1.2) ($base-padding * 0.4);
    box-sizing: border-box;
    font-size: $font-size-base;
}

.#{$prefix}tree-node-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.#{$prefix}tree-child-node {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    min-height: 22px;

    .#{$prefix}tree-node-list {
        padding-left: 22px;
    }
}

.#{$prefix}tree-node-wrapper {
    margin: 1px 0;
    padding: 0 0 0 22px;
    box-sizing: border-box;
    line-height: 22px;
    display: flex;
    flex-direction: row;
    position: relative;
}

.#{$prefix}tree-node-drop-self:before {
    position: absolute;
    content: '';
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border: 2px dashed $primary-color;
    border-radius: $border-radius-base;
    box-sizing: border-box;
}

.#{$prefix}tree-node-drop-bottom:before {
    position: absolute;
    content: '';
    left: 0;
    right: 0;
    bottom: 0;
    border-bottom: 2px dashed $primary-color;
    box-sizing: border-box;
}

.#{$prefix}tree-node-drop-top:before {
    position: absolute;
    content: '';
    left: 0;
    right: 0;
    top: 0;
    border-bottom: 2px dashed $primary-color;
    box-sizing: border-box;
}

.#{$prefix}tree-checkbox {
    line-height: 22px;
    height: 22px;
    margin-right: $base-padding * 0.4;

    .#{$prefix}checkbox {
        margin-top: 3px;
    }
}

.#{$prefix}tree-fetching,
.#{$prefix}tree-arrow {
    position: absolute;
    top: 50%;
    left: 3px;
    z-index: 2;
    width: 16px;
    height: 16px;
    line-height: 16px;
    display: inline-block;
    margin: -8px 0 0 0;
    padding: 0;
    box-sizing: border-box;
    text-align: center;
    transition: all $anim-duration ease-in-out;
}

.#{$prefix}tree-arrow {
    cursor: pointer;
    color: $text-color-light;

    &:hover {
        color: $text-color-gray;
    }
}

.#{$prefix}tree-arrow-active {
    transform: rotate(90deg);
}

.#{$prefix}tree-title {
    margin: 0;
    padding: 0 ($base-padding * 0.6);
    border-radius: $border-radius-base;
    box-sizing: border-box;
    color: $text-color-gray;
    transition: all $anim-duration ease-in-out;
    @include text-overflow();
}

.#{$prefix}tree-custom-icon {
    margin: 0 ($base-padding * 0.4) 0 0;
    padding: 0;
    box-sizing: border-box;
}

.#{$prefix}tree-selectable {
    cursor: pointer;

    &:not(.#{$prefix}tree-selected):not(.#{$prefix}tree-disabled):hover {
        background-color: $background-color-active;
    }
}

.#{$prefix}tree-disabled {
    cursor: not-allowed;
    color: $text-color-light;
}

.#{$prefix}tree-selected {
    background-color: $primary-color;
    color: $dark-text-color-base;
}

.#{$prefix}tree-disabled {
    color: $dark-text-color-light;
    cursor: not-allowed;
}

.#{$prefix}tree-block-node .#{$prefix}tree-title {
    flex: auto;
}

.#{$prefix}tree-expand-wrapper {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    overflow: hidden;
}

.#{$prefix}tree-with-line {
    .#{$prefix}tree-node-list {
        position: relative;

        &:before {
            content: '';
            position: absolute;
            border-left: 1px dashed $border-color;
            top: 0;
            bottom: 11px;
            left: 11px;
            box-sizing: border-box;
            z-index: 1;
        }
    }

    .#{$prefix}tree-child-node .#{$prefix}tree-node-list:before {
        left: 33px;
    }

    .#{$prefix}tree-child-node {
        position: relative;

        &:after {
            content: '';
            position: absolute;
            width: 11px;
            top: 11px;
            left: 11px;
            bottom: 0;
            border-top: 1px dashed $border-color;
            z-index: 1;
            box-sizing: border-box;
        }
    }
}

.#{$prefix}tree-search {
    margin-bottom: $base-padding * 0.8;
}

.#{$prefix}tree-hightlight {
    color: $error-color;
}

.#{$prefix}tree-draggable .#{$prefix}tree-node-wrapper {
    cursor: move;
}