@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800&display=swap');

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

body{

display:flex;
justify-content:center;
align-items:center;

min-height:100vh;

background:linear-gradient(135deg,#0f172a,#1d4ed8,#0f172a);

}

.container{

width:100%;
display:flex;
justify-content:center;
align-items:center;
padding:20px;

}

.login-box{

width:420px;
background:#ffffff;
padding:40px;
border-radius:20px;
box-shadow:0 15px 40px rgba(0,0,0,.4);

}

.logo{

text-align:center;
margin-bottom:35px;

}

.logo h1{

font-size:36px;
color:#1d4ed8;

}

.logo p{

margin-top:10px;
color:#666;

}

.input-box{

margin-bottom:20px;

}

.input-box label{

display:block;
margin-bottom:8px;
font-weight:600;
color:#333;

}

.input-box input{

width:100%;
padding:14px;
border:1px solid #ccc;
border-radius:10px;
font-size:16px;
outline:none;
transition:.3s;

}

.input-box input:focus{

border-color:#1d4ed8;

}

.options{

display:flex;
justify-content:space-between;
align-items:center;
margin-bottom:25px;
font-size:14px;

}

.options a{

text-decoration:none;
color:#1d4ed8;
font-weight:600;

}

.options a:hover{

text-decoration:underline;

}

button{

width:100%;
padding:15px;
background:#facc15;
border:none;
border-radius:10px;
font-size:17px;
font-weight:bold;
cursor:pointer;
transition:.3s;

}

button:hover{

background:#eab308;
transform:translateY(-2px);

}

.register{

text-align:center;
margin-top:25px;

}

.register a{

text-decoration:none;
color:#1d4ed8;
font-weight:bold;

}

.register a:hover{

text-decoration:underline;

}

@media(max-width:500px){

.login-box{

width:100%;
padding:30px 20px;

}

.logo h1{

font-size:30px;

}

}