.diagram-container {
    /* border: 1px solid #ddd; */
    /* border-radius: 5px; */
    overflow: auto;
    background: white;
    max-width: 100%;
    width: fit-content;
    /* min-width: 600px; */
}
.error {
    color: #dc3545;
    background: #f8d7da;
    border: 1px solid #f5c6cb;
    padding: 10px;
    border-radius: 4px;
    margin: 10px 0;
}