body {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-image: url('/admin/img/loginBg.jpg');
    background-size: cover;
    background-position: center;
    font-family: system-ui;
}

/* glass container */
.login-card {
    width: 100%;
    max-width: 420px;
    padding: 40px;
    border-radius: 16px;
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(6px);
    box-shadow: 0 10px 35px rgba(0,0,0,.2);
}

/* logo */
.logo {
    width: 110px;
    margin-bottom: 15px;
}

/* inputs */
.form-control {
    border-radius: 10px;
    padding: 12px 14px;
}

/* button */
.btn-login {
    padding: 12px;
    border-radius: 10px;
    font-weight: 600;
}

/* mobile improvements */
@@media (max-width:768px) {
    .login-card {
        margin: 20px;
        padding: 30px 25px;
    }

    .form-control {
        font-size: 18px;
        padding: 14px;
    }

    .btn-login {
        font-size: 18px;
        padding: 14px;
    }
}