$primary_color: #DFDFDF;
$scaling_factor: 1;

$node_gap: 44px;
/* setting a size in em makes sure that the gap scales too with the scaling factor */
$sm_node_gap: 31px;
/* $node_gap * .6; */
$lg_node_gap: $node_gap * 1.5;

$connector_width: 1px;
$connector_style: solid;

.cn-orc-navegacao-tf-tree {
    overflow: auto;
    font-size: 16px * $scaling_factor;

    * {
        box-sizing: border-box;
        padding: 0;
        margin: 0;
    }

    ul {
        display: flex;
        width: 100%;
        box-sizing: border-box;
        margin: 0;
    }

    li {
        position: relative;
        display: flex;
        flex-direction: column;
        flex-wrap: wrap;
        align-items: center;
        /* padding: 0 $node_gap; */
        /* apenas um nó inicial */
        width: 100%;

        ul {
            margin: ($node_gap * 2) 0;
        }

        li:before {
            display: block;
            position: absolute;
            width: 100%;
            left: calc(0% - #{$connector_width / 2});
            top: calc(#{-$node_gap} - #{$connector_width / 2});
            content: '';
            border-top: $connector_width $connector_style $primary_color;
            height: $connector_width;
        }

        li:first-child:before {
            left: calc(50% - #{$connector_width / 2});
            /* problema com fast_load do css no liferay, no calc(100% + .03125em) */
            max-width: calc(100% - 50% - #{-$connector_width});
        }

        li:last-child:before {
            left: auto;
            right: calc(50% - #{$connector_width / 2});
            /* problema com fast_load do css no liferay, no calc(100% + .03125em) */
            max-width: calc(100% - 50% - #{-$connector_width});
        }

        li:only-child:before {
            display: none;
        }

        li:only-child>.tf-node-content:before,
        li:only-child>.tf-nc:before {
            /* problema com fast_load do css no liferay, no calc(100% + .03125em) */
            height: calc(#{$node_gap} - #{-$connector_width});
            top: calc(#{-$node_gap} - #{$connector_width});
        }
    }

    .tf-node-content,
    .tf-nc {
        position: relative;
        display: inline-block;
        /*deixar borda por conta de estilo local*/
        /*border: $connector_width solid $primary_color;*/
        padding: ($node_gap / 2) $node_gap;

        &:before {
            position: absolute;
            display: block;
            height: $node_gap;
            left: calc(50% - #{$connector_width / 2});
            top: calc(#{-$node_gap} - #{$connector_width / 2});
            content: '';
            border-left: $connector_width $connector_style $primary_color;
            width: $connector_width;
        }

        &:after {
            position: absolute;
            display: block;
            height: $node_gap;
            left: calc(50% - #{$connector_width / 2});
            /* problema com fast_load do css no liferay, no calc(100% + .03125em) */
            top: calc(100% - #{-$connector_width / 2});
            content: '';
            border-left: $connector_width $connector_style $primary_color;
            width: $connector_width;
        }

        &:only-child:after {
            display: none;
        }
    }

    .tf-nc--empty {
        padding: 0;
    }

    >ul>li>.tf-node-content:before,
    >ul>li>.tf-nc:before {
        display: none;
    }

    .tf-gap-sm li {
        padding: 0 $sm_node_gap;

        >.tf-node-content,
        >.tf-nc {
            &:before {
                height: $sm_node_gap;
                top: -$sm_node_gap;
            }

            &:after {
                height: $sm_node_gap;
            }
        }

        ul {
            margin: ($sm_node_gap * 2) 0;
        }

        li:before {
            /* problema com fast_load do css no liferay, no calc(100% + .03125em) */
            top: calc(#{-$sm_node_gap} - #{-$connector_width / 2});
        }

        li:only-child>.tf-node-content:before,
        li:only-child>.tf-nc:before {
            /* problema com fast_load do css no liferay, no calc(100% + .03125em) */
            height: calc(#{$sm_node_gap} - #{-$connector_width});
            top: calc(#{-$sm_node_gap} - #{$connector_width});
        }
    }

    li {
        ul.tf-gap-sm {
            margin-bottom: ($sm_node_gap * 2);
            margin-top: ($sm_node_gap + $node_gap);
            li:before {
                /* problema com fast_load do css no liferay, no calc(100% + .03125em) */
                top: calc(#{-$sm_node_gap} - #{-$connector_width / 2});
            }

            li:only-child>.tf-node-content:before,
            li:only-child>.tf-nc:before {
                /* problema com fast_load do css no liferay, no calc(100% + .03125em) */
                height: calc(#{$sm_node_gap} - #{-$connector_width});
                top: calc(#{-$sm_node_gap} - #{$connector_width});
            }
        }
    }

    ul.tf-gap-lg li {
        padding: 0 $lg_node_gap;

        >.tf-node-content,
        >.tf-nc {
            &:before {
                height: $lg_node_gap;
                top: -$lg_node_gap;
            }

            &:after {
                height: $lg_node_gap;
            }
        }

        ul {
            margin: ($lg_node_gap * 2) 0;
        }

        li:before {
            top: calc(#{-$lg_node_gap} - #{$connector_width / 2});
        }

        li:only-child>.tf-node-content:before,
        li:only-child>.tf-nc:before {
            /* problema com fast_load do css no liferay, no calc(100% + .03125em) */
            height: calc(#{$lg_node_gap} - #{-$connector_width});
            top: calc(#{-$lg_node_gap} - #{$connector_width});
        }
    }

    li.tf-dotted-children {

        .tf-node-content,
        .tf-nc {

            &:before,
            &:after {
                border-left-style: dotted;
            }
        }

        li:before {
            border-top-style: dotted;
        }

        >.tf-node-content:before,
        >.tf-nc:before {
            border-left-style: solid;
        }
    }

    li.tf-dashed-children {

        .tf-node-content,
        .tf-nc {

            &:before,
            &:after {
                border-left-style: dashed;
            }
        }

        li:before {
            border-top-style: dashed;
        }

        >.tf-node-content:before,
        >.tf-nc:before {
            border-left-style: solid;
        }
    }
}