body{
margin:0;
font-family: Arial, Helvetica, sans-serif;
background: linear-gradient(135deg,#0a2a66,#0d4cc9);
min-height:100vh;
display:flex;
align-items:center;
justify-content:center;
}

.login-container{
width:100%;
padding:20px;
display:flex;
justify-content:center;
}

.login-box{
background:#ffffff;
padding:40px;
border-radius:10px;
width:100%;
max-width:380px;
text-align:center;
box-shadow:0 15px 40px rgba(0,0,0,0.25);
}

.logo{
width:180px;
margin-bottom:20px;
}

.login-box h2{
margin-bottom:25px;
color:#333;
font-weight:600;
}

/* CAMPOS */

.login-box select,
.login-box input{
width:100%;
padding:12px;
margin-bottom:15px;
border:1px solid #ccc;
border-radius:6px;
font-size:15px;
box-sizing:border-box;
}

/* BOTÃO */

.login-box button{
width:100%;
padding:13px;
background:#1f4fbf;
color:#fff;
border:none;
border-radius:6px;
font-size:16px;
font-weight:bold;
cursor:pointer;
transition:0.2s;
}

.login-box button:hover

/* MOBILE */

@media (max-width:480px){

.login-box{
padding:30px;
}

.logo{
width:150px;
}

}