body {
    font-family: 'Arial', sans-serif;
    background-color: #f8f9fa;
}

.card {
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.card-header {
    background-color: #007bff;
    color: white;
    border-top-left-radius: 10px;
    border-top-right-radius: 10px;
}

.btn-primary {
    background-color: #007bff;
    border-color: #007bff;
}

.btn-primary:hover {
    background-color: #0056b3;
    border-color: #0056b3;
}

.btn-success {
    background-color: #28a745;
    border-color: #28a745;
}

.btn-success:hover {
    background-color: #218838;
    border-color: #1e7e34;
}

.btn-danger {
    background-color: #dc3545;
    border-color: #dc3545;
}

.btn-danger:hover {
    background-color: #c82333;
    border-color: #bd2130;
}

.table-hover tbody tr:hover {
    background-color: #f1f1f1;
}

#config-summary {
    font-size: 1.1em;
}

footer {
    position: fixed;
    bottom: 0;
    width: 100%;
}