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

body{
margin:0;
background:#f3f4f6;
display:flex;
align-items:center;
justify-content:center;
height:100vh;
}

.container{
width:100%;
max-width:420px;
padding:20px;
}

.card{
background:white;
padding:30px;
border-radius:16px;
box-shadow:0 10px 25px rgba(0,0,0,0.1);
text-align:center;
}

h1{
margin-bottom:10px;
}

.subtitle{
color:#6b7280;
margin-bottom:25px;
}

form{
display:flex;
flex-direction:column;
gap:12px;
}

input{
padding:14px;
border-radius:10px;
border:1px solid #ddd;
font-size:14px;
}

input:focus{
outline:none;
border-color:#2563eb;
}

button{
margin-top:10px;
padding:14px;
border:none;
border-radius:10px;
background:#2563eb;
color:white;
font-weight:bold;
cursor:pointer;
}

button:hover{
background:#1d4ed8;
}

.login-link{
margin-top:20px;
font-size:14px;
}

.login-link a{
color:#2563eb;
text-decoration:none;
font-weight:bold;
}