.tree-host-card {
    border: 1px solid var(--tree-border);
    background-color: var(--tree-bg);
    border-radius: 0;
    overflow: hidden;
}

    .tree-host-card .card-header {
        background-color: var(--tree-header-bg);
        color: var(--tree-header-fg);
        border-bottom: 1px solid var(--tree-border);
    }

    .tree-host-card .card-body {
        background-color: var(--tree-bg);
    }

.tree-container {
    width: 100%;
    height: auto;
    min-height: 400px;
    max-height: 500px;
    overflow-x: auto;
    overflow-y: auto;
}

.tree-node {
    width: 100%;
    box-sizing: border-box;
    margin-bottom: 0;
}

.tree-row {
    width: 100%;
    box-sizing: border-box;
    padding: 5px 5px;
    color: var(--tree-row-text, var(--tree-row-fg));
    background-color: var(--tree-row-bg, transparent);
    border-radius: 0;
    box-shadow: none;
    border-top: 1px solid currentColor;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    column-gap: 8px;
    transition: background-color .15s ease, border-color .15s ease, color .15s ease;
}

    .tree-row:not(.tree-row-selected):hover {
        background-color: var(--tree-row-hover-bg);
        color: var(--tree-row-hover-fg);
    }

.tree-row-selected,
.tree-row-selected:hover,
.tree-row-selected:focus-within {
    background-color: var(--tree-row-selected-bg);
    color: var(--tree-row-selected-fg);
    outline: 1px solid var(--tree-row-selected-outline);
    outline-offset: -1px;
}

.tree-main {
    min-width: 0;
    display: flex;
    align-items: center;
    gap: 6px;
}

.tree-title {
    min-width: 0;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    display: inline-block;
    font-size: 1.2rem;
    font-weight: 400;
    line-height: 1.5;
    color: inherit;
}

.tree-main .btn-link,
.tree-main .btn-link:hover,
.tree-main .btn-link:focus,
.tree-main .btn-link:active {
    color: inherit !important;
}

.tree-toggle-marker,
.tree-leaf-marker {
    font-size: 1.2rem;
    font-weight: 400;
    line-height: 1;
    vertical-align: middle;
    color: currentColor;
    padding: 0;
    margin: 0;
}

.tree-actions {
    white-space: nowrap;
    display: inline-flex;
    gap: 0;
    padding: 0;
    border: 1px solid var(--tree-actions-border);
    border-radius: 0;
    background: var(--tree-actions-bg);
}

    .tree-actions .btn {
        padding: 0.15rem 0.4rem;
        font-size: 1rem;
        font-weight: 600;
        border-radius: 0 !important;
        border-width: 1px;
        border-style: solid;
        margin: 0;
        box-shadow: none;
        opacity: 1 !important;
        background: var(--tree-btn-bg) !important;
    }

    .tree-actions .btn-outline-success {
        color: var(--tree-success-text) !important;
        border-color: var(--tree-success) !important;
    }

        .tree-actions .btn-outline-success:hover,
        .tree-actions .btn-outline-success:focus {
            color: #ffffff !important;
            background-color: var(--tree-success) !important;
            border-color: var(--tree-success) !important;
        }

    .tree-actions .btn-outline-primary {
        color: var(--tree-primary-text) !important;
        border-color: var(--tree-primary) !important;
    }

        .tree-actions .btn-outline-primary:hover,
        .tree-actions .btn-outline-primary:focus {
            color: #ffffff !important;
            background-color: var(--tree-primary) !important;
            border-color: var(--tree-primary) !important;
        }

    .tree-actions .btn-outline-danger {
        color: var(--tree-danger-text) !important;
        border-color: var(--tree-danger) !important;
    }

        .tree-actions .btn-outline-danger:hover,
        .tree-actions .btn-outline-danger:focus {
            color: #ffffff !important;
            background-color: var(--tree-danger) !important;
            border-color: var(--tree-danger) !important;
        }