*{
    margin:0;
    padding:0;
    box-sizing:border-box;
    font-family:Arial, Helvetica, sans-serif;
}

body{
    height:100vh;
    display:flex;
    justify-content:center;
    align-items:center;
    background:linear-gradient(135deg,#667eea,#764ba2);
}

.container{
    width:100%;
    display:flex;
    justify-content:center;
    align-items:center;
}

.login-box{
    background:white;
    padding:40px;
    border-radius:15px;
    text-align:center;
    width:350px;
    box-shadow:0 10px 25px rgba(0,0,0,0.2);
}

.login-box h1{
    margin-bottom:10px;
    color:#333;
}

.login-box p{
    margin-bottom:25px;
    color:#666;
}

button{
    width:100%;
    padding:14px;
    border:none;
    border-radius:10px;
    background:#fff;
    border:1px solid #ddd;
    cursor:pointer;
    font-size:16px;
    display:flex;
    align-items:center;
    justify-content:center;
    gap:10px;
    transition:0.3s;
}

button:hover{
    background:#f5f5f5;
}

button img{
    width:22px;
}

#userInfo{
    margin-top:20px;
    color:#333;
    font-weight:bold;
}