body.login {
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
    height: 100vh !important;
    background: #f4f4f4 !important;
}
.login form {
    width: 100% !important;
    max-width: 500px !important;
    padding: 40px !important;
    background: #fff !important;
    border-radius: 12px !important;
    box-shadow: 0 4px 15px rgba(0,0,0,0.3) !important;
}
.login label,
.login input {
    font-size: 20px !important;
}
.login input[type="text"],
.login input[type="password"] {
    padding: 15px !important;
    width: 100% !important;
}
.login .button-primary {
    padding: 15px !important;
    font-size: 20px !important;
    width: 100% !important;
}