.chartjs-graphs-list {
    margin-bottom: 30px;
}

.chartjs-graphs-editor {
    background: #fff;
    padding: 20px;
    border-radius: 4px;
    box-shadow: 0 1px 1px rgba(0,0,0,.04);
}

.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 600;
}

.button-danger {
    color: #a00;
    border-color: #a00;
}

.button-danger:hover {
    color: #fff;
    background: #a00;
    border-color: #a00;
}

#graph-config {
    font-family: monospace;
    white-space: pre;
}

.chartjs-export-buttons {
    text-align: center;
    margin: 20px 0;
}

.chartjs-export-buttons .button {
    margin: 0 10px;
    padding: 8px 16px;
    background: #2271b1;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background 0.3s;
}

.chartjs-export-buttons .button:hover {
    background: #135e96;
}

.chartjs-export-buttons .chartjs-export-xls {
    background: #4CAF50;
}

.chartjs-export-buttons .chartjs-export-xls:hover {
    background: #3d8b40;
}