#wczz-zip-popup input {
    border:1px solid #ccc;
    border-radius:4px;
}

#wczz-zip-popup button {
    background:#0073aa;
    color:#fff;
    border:none;
    border-radius:4px;
    cursor:pointer;
}
#wczz-zip-popup button:hover {
    background:#005177;
}
#wczz-change-zip button {
    font-size: 14px;
}
#wczz-zip-popup {
    display:none; /* Initially hidden if ZIP exists */
}