*{
    margin:0;
    padding:0;
    box-sizing:border-box;
}

body{
    font-family:Arial,Helvetica,sans-serif;
    background:#ffd400;
    min-height:100vh;
    display:flex;
    justify-content:center;
    align-items:center;
    padding:15px;
}

.login-wrapper{
    width:100%;
    max-width:420px;
}

.logo{
    text-align:center;
    margin-bottom:18px;
}

.logo img{
    width:100%;
    max-width:300px;
    height:auto;
    display:block;
    margin:0 auto;
}

.login-box{
    background:#fff;
    border-radius:14px;
    padding:28px;
    box-shadow:0 8px 25px rgba(0,0,0,.16);
}

.login-box h1{
    text-align:center;
    color:#003b8f;
    font-size:24px;
    margin-bottom:24px;
}

.form-group{
    margin-bottom:16px;
}

.form-group label{
    display:block;
    color:#003b8f;
    font-weight:bold;
    margin-bottom:6px;
    font-size:14px;
}

.form-group input{
    width:100%;
    height:46px;
    padding:0 13px;
    border:2px solid #003b8f;
    border-radius:7px;
    font-size:15px;
    transition:.2s;
}

.form-group input:focus{
    border-color:#d40000;
    outline:none;
}

.btn-login{
    width:100%;
    height:48px;
    background:#d40000;
    color:#fff;
    border:none;
    border-radius:7px;
    font-size:16px;
    font-weight:bold;
    cursor:pointer;
    transition:.2s;
}

.btn-login:hover{
    background:#b80000;
}

.errore{
    background:#ffe6e6;
    border:1px solid #d40000;
    color:#b00000;
    padding:10px;
    border-radius:7px;
    margin-bottom:16px;
    text-align:center;
    font-size:14px;
}

.link-password{
    margin-top:22px;
    text-align:center;
    border-top:1px solid #e5e5e5;
    padding-top:14px;
}

.copy{
    color:#666;
    font-size:13px;
    line-height:1.4;
}

.copy a{
    color:#003b8f;
    font-weight:bold;
    text-decoration:none;
}

.copy a:hover{
    text-decoration:underline;
}


/**************
TABLET
**************/

@media (max-width:768px){

    .login-wrapper{
        max-width:380px;
    }

    .logo img{
        max-width:270px;
    }

    .login-box{
        padding:24px;
    }

    .login-box h1{
        font-size:22px;
    }

}


/**************
SMARTPHONE
**************/

@media (max-width:480px){

    body{
        padding:12px;
    }

    .logo{
        margin-bottom:15px;
    }

    .logo img{
        max-width:220px;
    }

    .login-box{
        padding:20px 16px;
        border-radius:12px;
    }

    .login-box h1{
        font-size:20px;
        margin-bottom:20px;
    }

    .form-group{
        margin-bottom:14px;
    }

    .form-group label{
        font-size:13px;
    }

    .form-group input{
        height:44px;
        font-size:14px;
    }

    .btn-login{
        height:46px;
        font-size:15px;
    }

    .link-password{
        margin-top:18px;
        padding-top:12px;
    }

    .copy{
        font-size:11px;
    }

}