/* Simple styling for the plugin */
.user-graph-form {
    border: 1px solid #ccc;
    padding: 20px;
    margin: 20px 0;
}

.user-graph-form h2 {
    margin-top: 0;
}

.user-graph-display {
    border: 1px solid #ccc;
    padding: 20px;
    margin: 20px 0;
}