body {
    padding-top: 20px;
    background-color: #f8f9fa;
}

.card {
    margin-bottom: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.card-header {
    background-color: #343a40;
    color: white;
    border-radius: 8px 8px 0 0 !important;
}

.table th {
    background-color: #343a40;
    color: white;
}

.badge {
    font-size: 0.9em;
    padding: 5px 10px;
    border-radius: 4px;
}