<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Web Page</title>
    <script src="https://cdn.tailwindcss.com"></script>
    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.15.3/css/all.min.css">
    <script>
        function generateResult() {
            const periodInput = document.getElementById('period').value;
            if (periodInput.length === 3) {
                document.getElementById('result').innerText = 'Loading...';
                setTimeout(() => {
                    const resultText = Math.random() < 0.5 ? 'Result - SMALL' : 'Result - BIG';
                    document.getElementById('result').innerText = resultText;
                }, 2000); // 2 seconds delay
            } else {
                document.getElementById('result').innerText = '';
            }
        }
    </script>
</head>
<body class="bg-white flex flex-col items-center justify-center min-h-screen p-4">
    <div class="bg-white shadow-md rounded-lg p-4 w-full max-w-md">
        <div class="text-center mb-4">
            <h1 class="text-2xl font-bold text-gray-800">WIN GO 🚀</h1>
        </div>
        <div class="mb-4">
            <label for="period" class="block text-gray-700 text-sm font-bold mb-2">Enter Period</label>
            <input type="text" id="period" maxlength="3" class="shadow appearance-none border rounded w-full py-2 px-3 text-gray-700 leading-tight focus:outline-none focus:shadow-outline" oninput="generateResult()">
        </div>
        <div class="bg-gradient-to-r from-purple-500 to-blue-500 p-4 rounded-lg mb-4 text-center text-white">
            <p id="result" class="text-lg font-bold"></p>
        </div>
        <div class="text-center">
            <a href="https://telegram.org" class="bg-gradient-to-r from-blue-500 to-purple-500 text-white font-bold py-2 px-4 rounded-full w-full inline-block text-center">JOIN TELEGRAM</a>
        </div>
    </div>
</body>
</html>