#nextrue-register-form {
    max-width: 400px;
    margin: 30px auto;
    padding: 25px;
    background: #ffffff;
    border: 1px solid #ddd;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

#nextrue-register-form input,
#nextrue-register-form select,
#nextrue-register-form button {
    display: block;
    width: 100%;
    padding: 12px 14px;
    margin-bottom: 16px;
    border: 1px solid #ccc;
    border-radius: 6px;
    font-size: 14px;
    box-sizing: border-box;
}

#nextrue-register-form input:focus,
#nextrue-register-form select:focus {
    border-color: #00AD50;
    outline: none;
    box-shadow: 0 0 0 2px rgba(0,173,80,0.1);
}

#nextrue-register-form button {
    background-color: #00AD50;
    color: #fff;
    font-weight: bold;
    cursor: pointer;
    border: none;
    transition: background 0.3s ease;
}

#nextrue-register-form button:hover {
    background-color: #009244;
}

#nextrue-register-message {
    text-align: center;
    margin-top: 20px;
    font-size: 14px;
}