/* The tree indents shouldn't be too spaced out */

.tree ul {
    padding-left: 24px;
}

/* Make the tree have + and - instead of the default details/summary arrow */

.tree {
    --tree-icon-position: 8px 50%;
    --tree-icon-space: 28px;

    /* I have no clue why this works, deal with it */
    --tree-hover-expansion: 0.01px;
}

.tree details>summary {
    list-style: none;
    cursor: pointer;
}

.tree li {
    list-style: none;
}

.tree details>summary {
    background-image: url('../svg/expand.svg');
    background-repeat: no-repeat;
    background-position: var(--tree-icon-position);
    padding-left: var(--tree-icon-space);
    margin-left: calc(- var(--tree-icon-space));

    padding-top: var(--tree-hover-expansion);
    padding-bottom: var(--tree-hover-expansion);
    border-radius: 8px;

    background-color: rgba(0, 0, 0, 0%);
}

.tree details>summary:hover {
    background-color: rgba(0, 0, 0, 5%);
}

.tree li.leaf {
    background-image: url('../svg/leaf.svg');
    background-repeat: no-repeat;
    background-position: var(--tree-icon-position);
    padding-left: var(--tree-icon-space);
    margin-left: calc(- var(--tree-icon-space));
}

.tree details[open]>summary {
    background-image: url('../svg/collapse.svg');
}