body{
margin:0;
font-family:Arial,sans-serif;
background:linear-gradient(135deg,#0d6efd,#198754);
}

.container{
display:flex;
justify-content:center;
align-items:center;
height:100vh;
}

.login-box{
background:white;
padding:40px;
border-radius:15px;
width:350px;
text-align:center;
box-shadow:0 10px 30px rgba(0,0,0,.3);
}

.login-box h1{
color:#0d6efd;
margin-bottom:10px;
}

.login-box input{
width:100%;
padding:12px;
margin:10px 0;
border:1px solid #ccc;
border-radius:8px;
}

button{
width:100%;
padding:12px;
background:#198754;
color:white;
border:none;
border-radius:8px;
font-size:16px;
cursor:pointer;
}

button:hover{
background:#146c43;
}

.dashboard{
padding:30px;
}

.top{
display:flex;
justify-content:space-between;
align-items:center;
color:white;
}

.top a{
background:red;
padding:10px 20px;
color:white;
text-decoration:none;
border-radius:8px;
}

.cards{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
gap:20px;
margin-top:30px;
}

.card{
background:white;
padding:25px;
border-radius:15px;
text-align:center;
box-shadow:0 8px 20px rgba(0,0,0,.2);
}

.card h3{
color:#0d6efd;
}

.card p{
font-size:24px;
font-weight:bold;
color:#198754;
}