// Polyfill for crypto in Wizer environment
if (!globalThis.crypto) {
    globalThis.crypto = {
        getRandomValues: (buffer) => {
            // Check if buffer is valid
            if (!buffer || typeof buffer.length !== 'number') {
                throw new Error("crypto.getRandomValues: invalid buffer");
            }
            // Fill with pseudo-random numbers
            for (let i = 0; i < buffer.length; i++) {
                buffer[i] = Math.floor(Math.random() * 256);
            }
            return buffer;
        },
        randomUUID: () => {
            return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function (c) {
                var r = Math.random() * 16 | 0, v = c == 'x' ? r : (r & 0x3 | 0x8);
                return v.toString(16);
            });
        }
    };
    console.log("Polyfilled globalThis.crypto for Wizer/Spin");
}