body {
    font-family: Arial, sans-serif;
    background-color: #f8f9fa;
    color: #333;
}

button {
    background-color: #007bff;
    color: white;
    padding: 8px 12px;
    border-radius: 5px;
    cursor: pointer;
    margin: 5px;
}

button:hover {
    background-color: #0056b3;
}

.suggestion-popup {
    padding: 10px;
    background-color: #fff;
    border: 1px solid #ddd;
    border-radius: 5px;
}