body {
    margin: 0;
    padding: 0;
    font-family: Arial, sans-serif;
    background-color: #f4f4f9;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

.card {
    background-color: white;
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    text-align: center;
    max-width: 400px;
    width: 100%;
}

p {
    font-size: 18px;
    color: #333;
    font-weight: bold;
}

#gatewayStatus {
    color: #888; /* Default UNKNOWN color */
}

#gatewayStatus.active {
    color: #28a745; /* Green for Active */
}

#gatewayStatus.inactive {
    color: #dc3545; /* Red for Inactive */
}

button {
    margin-top: 20px;
    padding: 10px 24px;
    font-size: 16px;
    color: white;
    background-color: #007bff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.2s;
}

button:hover {
    background-color: #0056b3;
}

.note {
    margin-top: 20px;
    font-size: 12px;
    color: #666;
    font-weight: normal;
}