.cell-output pre {
background: #f8f9fa;
border-radius: 4px;
padding: 0.75rem;
}
table.dataframe {
font-size: 0.85rem;
border-collapse: collapse;
}
table.dataframe th, table.dataframe td {
padding: 0.4rem 0.6rem;
border: 1px solid #dee2e6;
}
table.dataframe th {
background: #e9ecef;
font-weight: 600;
}
.metric-card {
background: #f8f9fa;
border-left: 4px solid #0d6efd;
padding: 1rem;
margin: 0.5rem 0;
border-radius: 0 4px 4px 0;
}