body{
background:#f2f2f2;
font-family:Helvetica,Arial,sans-serif;display:flex;
justify-content:center;
align-items:center;
height:100vh;
margin:0;
}

.login-box{
width:320px;
background:white;
padding:30px;
border-radius:12px;
text-align:center;
box-shadow:0 0 15px rgba(0,0,0,0.2);
}

h1{
font-size:28px;
margin-bottom:20px;
}

input{
width:100%;
padding:12px;
margin-top:10px;
border:1px solid #ccc;
border-radius:8px;
box-sizing:border-box;
}

button{
width:100%;
padding:12px;
margin-top:15px;
background:#ff4d6d;
color:white;
border:none;
border-radius:8px;
cursor:pointer;
font-size:16px;
}