let credentials = {
    login: 'admin',
    password: 'qwerty',
};

let username = document.getElementById('name');
let password = document.getElementById('pass');
let loginButton = document.getElementById('login');
let out = document.getElementById('result');

loginButton.onclick = function () {
    if (credentials.login == username.value && credentials.password == password.value) {
        out.style.color = 'green';
        out.innerHTML += 'Рады Вас Видеть';
        
    } else {
        out.innerHTML += 'данные введены не верно';
        out.style.color = 'red';
    }
}