.org-chart-wrapper {
    font-family: sans-serif;
    max-width: 70%;
}

.org-chart-controls {
    margin-bottom: 15px;
    display: flex;
    gap: 10px;
}

.layout-btn {
    padding: 8px 16px;
    cursor: pointer;
    border: 1px solid #ccc;
    background: #fff;
    border-radius: 4px;
}

.chart-container {
    height: 860px;
    background-color: #f6f8fa;
    border: 1px solid #e1e4e8;
    border-radius: 6px;
}