(function () {
    var path = window.location.pathname;

    if (path === '/payment.htm' || path === '/payment') {

        function waitForEverything() {
            var container = document.getElementById("paypal-container-QY4YQMHUP7QNC");

            console.log("Rendering PayPal button...");

            paypal.HostedButtons({
                hostedButtonId: "QY4YQMHUP7QNC",
            }).render("#paypal-container-QY4YQMHUP7QNC")
              .catch(err => console.error("PayPal render error:", err));
        }

        // Load SDK
        if (!window.paypal) {
            var script = document.createElement('script');
            script.src = "https://www.paypal.com/sdk/js?client-id=BAAnGAx_-4YKbzLhu4FJr6akF6wc9c7ItEZdV2XaVfvrAyaFtD7wJGXu0STp41ZfJnohU6u5bD5_GeAX30&components=hosted-buttons&enable-funding=venmo&currency=USD";
            script.async = true;

            document.head.appendChild(script);
        } else {
            waitForEverything();
        }
    }
})();