body {
    background-color: #f8f9fa;
}

.btn-group-vertical .btn {
    border-radius: 20px;
    font-weight: bold; /* Added for emphasis */
}

.btn-lg {
    background-color: #007bff; /* Bootstrap primary color */
    border: none; /* Remove default border */
    color: white; /* White text */
}

.btn-lg:hover {
    background-color: #0056b3; /* Darker blue on hover */
}

.card {
    background-color: #e9ecef;
    border: none;
    border-radius: 10px;
}

.card-title {
    color: #495057;
}

.card-text {
    color: #6c757d;
}