body {
    background: linear-gradient(to bottom, #f7fff7, #e8f5e9);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    font-family: Arial, sans-serif;
}

.brand-logo img {
    height: auto;
    margin-bottom: -20px;
}

.brand-logo {
    margin-bottom: -10px;
}

.login-card {
    background: #3CB34A;
    border-radius: 18px;
    color: #fff;
    box-shadow: 0 10px 35px rgba(0,0,0,0.18);
    padding: 35px;
    width: 100%;
    max-width: 520px;
}

.login-title {
    font-size: 26px;
    font-weight: bold;
}

.login-subtext {
    opacity: 0.9;
    margin-top: 10px;
    font-size: 12px;
}

.login-divider {
    border-top: 1px solid rgba(255,255,255,0.35);
    margin: 18px 0;
}

.btn-login {
    width: 100%;
    padding: 12px;
    font-size: 16px;
    font-weight: bold;
    border-radius: 12px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    transition: 0.2s ease-in-out;
    color: #fff;
    cursor: pointer;
}

    .btn-login:hover {
        transform: translateY(-2px);
        box-shadow: 0 4px 12px rgba(0,0,0,0.25);
    }

.btnPINGAuthenticate {
    background: #2E7D32;
}

.btn-external {
    background: #1B5E20;
    margin-top: 20px !important;
}

.btn-se {
    background: #2E7D32;
}

.footer-logo img {
    height: auto;
    padding: 0em 0em 0.25em 0.5em;
    margin-top: 10px;
    margin-left: 460px;
}