offline.html

<!DOCTYPE html>
<html lang="en">

    <head>
        <meta charset="UTF-8">
        <meta name="viewport" content="width=device-width, initial-scale=1.0">
        <title>Offline</title>
        <link rel="stylesheet" href="assets/css/styles.css">
        <link rel="icon" href="assets/img/icon512.png" type="image/png">
        <link rel="manifest" href="assets\static\manifest.json">
    </head>

    <body>
        <div class="offline-container">
            <img src="/assets/img/brain.png" alt="Offline" style="max-width: 150px; margin-bottom: 1rem;">
            <h1>You're Offline</h1>
            <p>It seems you are not connected to the internet.<br>
                Please check your connection and try again.</p>
            <div>
                <a href="/" class="button">Retry</a>
            </div>
        </div>
    </body>

</html>