*{
    margin:0;
    padding:0;
    box-sizing:border-box;
    font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;
}

body{

    background:#0f172a;

    display:flex;

    justify-content:center;

    align-items:center;

    height:100vh;

}

.login{

    width:420px;

    background:white;

    border-radius:15px;

    padding:40px;

    box-shadow:0 20px 60px rgba(0,0,0,.35);

}

h1{

    text-align:center;

    color:#2563eb;

    margin-bottom:10px;

}

h2{

    text-align:center;

    margin-bottom:30px;

    color:#555;

}

label{

    display:block;

    margin-top:15px;

    margin-bottom:8px;

}

input{

    width:100%;

    padding:12px;

    border-radius:8px;

    border:1px solid #bbb;

    font-size:15px;

}

button{

    width:100%;

    margin-top:25px;

    padding:14px;

    border:none;

    border-radius:8px;

    background:#2563eb;

    color:white;

    font-size:16px;

    cursor:pointer;

}

button:hover{

    background:#1d4ed8;

}