/* Align file input and padding */
.wpgpt-contact-form input[type="file"] {
    display: block;
    margin-top: 0.5em;
    padding: 0.4em;
    border: 1px solid #ccc;
    border-radius: 4px;
}

/* Improved send button */
.wpgpt-contact-form button[type="submit"],
.wpgpt-contact-form button {
    background-color: #d6336c;
    color: #fff;
    border: 1px solid #d6336c;
    padding: 0.6em 1.2em;
    border-radius: 4px;
    font-size: 1em;
    cursor: pointer;
    transition: background-color 0.2s ease;
}
.wpgpt-contact-form button:hover {
    background-color: #c8234e;
    border-color: #bd2130;
}