Update update-check.html

docs/update-check.html

@@ -1,12 +1,64 @@
 <!DOCTYPE html>
-<html>
+<html lang="en">
 <head>
+  <meta charset="UTF-8" />
+  <meta name="viewport" content="width=device-width, initial-scale=1.0" />
   <title>Crapfixer Update Check</title>
-  <meta charset="UTF-8">
+  <style>
+    body {
+      font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
+      background-color: #f4f6f8;
+      color: #333;
+      padding: 2rem;
+      max-width: 600px;
+      margin: auto;
+    }
+    h1 {
+      color: #2c3e50;
+    }
+    #status {
+      background: #fff;
+      padding: 1rem;
+      border-radius: 8px;
+      box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
+      margin-top: 1rem;
+    }
+    a {
+      color: #0077cc;
+      text-decoration: none;
+    }
+    a:hover {
+      text-decoration: underline;
+    }
+    .donate {
+      margin-top: 3rem;
+      padding: 1rem;
+      background-color: #e8f5e9;
+      border-left: 5px solid #4caf50;
+      border-radius: 5px;
+    }
+    .donate strong {
+      display: block;
+      margin-bottom: 0.5rem;
+    }
+    .donate a {
+      margin-right: 1rem;
+      display: inline-block;
+    }
+  </style>
 </head>
 <body>
   <h1>🔍 Crapfixer Update Check</h1>
-  <p id="status"></p>
+  <p id="status">Checking version...</p>
+
+  <div class="donate">
+    <strong>💖 Support Crapfixer</strong>
+    Every donation helps us provide more updates.  
+    - Thanks, Belim 🙏  
+    <br><br>
+    <a href="https://www.paypal.com/donate/?hosted_button_id=M9DW4VNKH9ECQ" target="_blank">💸 Donate via PayPal</a>
+    <a href="https://ko-fi.com/builtbybel" target="_blank">☕ Buy me a Ko-fi</a>
+  </div>
 
   <script>
     const latestVersion = "0.51.150";
@@ -27,7 +79,7 @@
     const status = document.getElementById("status");
 
     if (!userVersion) {
-      status.innerText = "❓ No version provided. Append ?version=0.51.100 to the URL.";
+      status.innerText = "❓ No version found. Please open this page from the Crapfixer app.";
     } else {
       const result = compareVersions(userVersion, latestVersion);
       if (result < 0) {