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

body{

    height:100vh;

    display:flex;

    justify-content:center;

    align-items:center;

    background:linear-gradient(-45deg,#000,#111,#222,#000);

    background-size:400% 400%;

    animation:bg 10s ease infinite;

}

@keyframes bg{

0%{background-position:0% 50%;}

50%{background-position:100% 50%;}

100%{background-position:0% 50%;}

}

.login-container{

    width:420px;

    background:white;

    padding:40px;

    border-radius:20px;

    box-shadow:0 10px 30px rgba(0,0,0,.2);

}

.login-container h1{

    text-align:center;

    margin-bottom:10px;

}

.login-container p{

    text-align:center;

    color:#666;

    margin-bottom:30px;

}

.login-container input{

    width:100%;

    padding:15px;

    margin-bottom:15px;

    border:1px solid #ddd;

    border-radius:10px;

    font-size:16px;

}

.login-container button{

    width:100%;

    padding:15px;

    background:black;

    color:white;

    border:none;

    border-radius:10px;

    font-size:18px;

    cursor:pointer;

}

.login-container button:hover{

    background:#222;

}

.login-container a{

    display:block;

    text-align:center;

    margin-top:18px;

    text-decoration:none;

    color:#000;

}

.create-account{

    text-align:center;

    margin-top:25px;

}