.tus3e-register-wrapper {
    max-width: 400px;
    margin: 50px auto;
    background: #fff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 0 15px rgba(0,0,0,0.05);
    box-sizing: border-box;
    text-align: center; /* centra contenuto */
}

/* Input, select e pulsante */
.tus3e-register-form input,
.tus3e-register-form select,
.tus3e-register-form button {
    width: 100%;
    padding: 10px;
    margin-bottom: 12px;
    border-radius: 4px;
    border: 1px solid #ccc;
    box-sizing: border-box;
    font-size: 15px;
}

/* Pulsante */
.tus3e-register-form button {
    background-color: #4FB0E5; /* blu chiaro vivo */
    color: #fff;
    border: none;
    cursor: pointer;
    font-weight: bold;
    transition: background 0.3s;
}

/* Hover pulsante */
.tus3e-register-form button:hover {
    background-color: #5AC1F0; /* più brillante e vivo */
}

/* Messaggio errore */
.tus3e-error {
    background: #fdd;
    padding: 10px;
    margin-bottom: 15px;
    border-radius: 4px;
    font-size: 14px;
}

/* Messaggio successo */
.tus3e-success {
    background: #dfd;
    padding: 10px;
    margin-bottom: 15px;
    border-radius: 4px;
    text-align: center;
    font-size: 14px;
}