/* Optional custom styles */
form#ffdc-form {
    max-width: 800px;
    background: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    margin: 20px auto;
    font-family: Arial, sans-serif;
}

form#ffdc-form label {
    display: block;
    margin-bottom: 12px;
    font-weight: 600;
}

form#ffdc-form input[type="text"],
form#ffdc-form input[type="email"] {
    width: 100%;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 14px;
}

form#ffdc-form input[type="submit"] {
    background: #0073aa;
    color: #fff;
    padding: 12px 20px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
    transition: background 0.3s ease;
}

form#ffdc-form input[type="submit"]:hover {
    background: #005f8d;
}

#ffdc-results {
    margin-top: 20px;
    background: #f1f1f1;
    padding: 15px;
    border-radius: 6px;
    font-size: 16px;
}