body {
    background-color: #f8f9fa;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.card {
    border: none;
    border-radius: 10px;
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

.card-body {
    padding: 48px;
}

.form-control {
    border-radius: 5px;
    padding: 12px;
    font-size: 16px;
}

.btn-primary {
    background-color: #0d6efd;
    border-color: #0d6efd;
    padding: 12px;
    font-size: 16px;
    font-weight: 500;
    border-radius: 5px;
}

.btn-primary:hover {
    background-color: #0b5ed7;
    border-color: #0a58ca;
}