diff --git a/platform/firefox/pub/index.html b/platform/firefox/pub/index.html
index 5a36da6..ec28fd6 100644
--- a/platform/firefox/pub/index.html
+++ b/platform/firefox/pub/index.html
@@ -1,124 +1,217 @@
 <!DOCTYPE html>
 <html lang="en">
-<head>
-    <meta charset="UTF-8">
-    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <head>
+    <meta charset="UTF-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     <title>FMHY SafeGuard</title>
-    <link rel="preconnect" href="https://fonts.googleapis.com">
-    <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
-    <link href="https://fonts.googleapis.com/css2?family=Inter:ital,opsz,wght@0,14..32,100..900;1,14..32,100..900&display=swap" rel="stylesheet">
+    <link rel="preconnect" href="https://fonts.googleapis.com" />
+    <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin />
+    <link
+      href="https://fonts.googleapis.com/css2?family=Inter:ital,opsz,wght@0,14..32,100..900;1,14..32,100..900&display=swap"
+      rel="stylesheet"
+    />
 
     <style>
-        body {
-            text-align: center;
-            background-color: rgb(26, 26, 26);
-            font-family: "Inter", "Helvetica Neue", "Helvetica", "Arial", sans-serif;
-            color: #848a94;
-            margin: 0;
-            padding: 10px;
-            max-width: 320px; /* Limit the width to make it more compact */
-        }
+      :root {
+        --background-color: rgb(26, 26, 26);
+        --text-color: #848a94;
+        --text-color-light: #e8e8e8;
+        --accent-color: #c4b5fd;
+        --link-color: #78b3e2;
+        --hover-bg: rgba(255, 255, 255, 0.1);
+      }
 
-        .title h1 {
-            font-size: 24px;
-            background: -webkit-linear-gradient(120deg, #c4b5fd 30%, #7bc5e4);
-            -webkit-background-clip: text;
-            -webkit-text-fill-color: transparent;
-            margin: 0;
-            padding: 10px;
-        }
+      [data-theme="light"] {
+        --background-color: #f5f5f5;
+        --text-color: #4b5563;
+        --text-color-light: #1a1a1a;
+        --accent-color: #6c63ff;
+        --link-color: #0366d6;
+        --hover-bg: rgba(0, 0, 0, 0.1);
+      }
 
-        #status-container {
-            display: flex;
-            flex-direction: column;
-            align-items: center;
-            justify-content: center;
-            margin-top: 10px;
-        }
+      body {
+        text-align: center;
+        background-color: var(--background-color);
+        font-family: "Inter", "Helvetica Neue", "Helvetica", "Arial", sans-serif;
+        color: var(--text-color);
+        margin: 0;
+        padding: 10px;
+        max-width: 320px; /* Limit the width to make it more compact */
+        position: relative; /* For absolute positioning of settings button */
+      }
 
-        .status-image {
-            width: 60px; /* Reduced icon size */
-            height: 60px;
-            transition: transform 0.3s ease;
-        }
+      .header {
+        position: relative;
+        display: flex;
+        justify-content: center;
+        align-items: center;
+        padding: 10px;
+        padding-right: 25px;
+      }
 
-        #status-message {
-            font-size: 14px; /* Smaller text for compact design */
-            margin-top: 10px;
-            color: #E8E8E8;
-            line-height: 1.3;
-            padding: 0 10px;
-        }
+      .title h1 {
+        font-size: 24px;
+        background: -webkit-linear-gradient(
+          120deg,
+          var(--accent-color) 30%,
+          var(--link-color)
+        );
+        -webkit-background-clip: text;
+        -webkit-text-fill-color: transparent;
+        margin: 0;
+        padding: 10px;
+      }
 
-        #status-message strong {
-            color: #c4b5fd;
-        }
+      /* Settings Button */
+      .settings-button {
+        position: absolute;
+        right: 0;
+        top: 50%;
+        transform: translateY(-50%);
+        background: none;
+        border: none;
+        cursor: pointer;
+        padding: 8px;
+        border-radius: 8px;
+        transition: all 0.3s ease;
+        display: flex;
+        align-items: center;
+        justify-content: center;
+      }
 
-        #error-message {
-            color: red;
-            margin-top: 10px;
-        }
+      .settings-button:hover {
+        background: var(--hover-bg);
+      }
 
-        #footer {
-            font-size: 11px; /* Smaller footer text */
-            margin-top: 10px;
-            color: #848a94;
-        }
+      .settings-button svg {
+        width: 20px;
+        height: 20px;
+        transition: transform 0.3s ease;
+      }
 
-        #footer a {
-            color: #78b3e2;
-            text-decoration: none;
-        }
+      .settings-button:hover svg {
+        transform: rotate(45deg);
+      }
 
-        #footer a:hover {
-            text-decoration: underline;
-        }
+      .settings-button path {
+        fill: var(--text-color);
+        transition: fill 0.3s ease;
+      }
 
-        #feedback {
-            font-size: 12px;
-            margin-top: 10px;
-            color: #848a94;
-        }
+      .settings-button:hover path {
+        fill: var(--accent-color);
+      }
 
-        #feedback a {
-            color: #78b3e2;
-            text-decoration: none;
-        }
+      #status-container {
+        display: flex;
+        flex-direction: column;
+        align-items: center;
+        justify-content: center;
+        margin-top: 10px;
+      }
 
-        #feedback a:hover {
-            text-decoration: underline;
-        }
+      .status-image {
+        width: 60px; /* Reduced icon size */
+        height: 60px;
+        transition: transform 0.3s ease;
+      }
 
-        /* Animation for status change */
-        .status-image.active {
-            transform: scale(1.1);
-        }
+      #status-message {
+        font-size: 14px; /* Smaller text for compact design */
+        margin-top: 10px;
+        color: var(--text-color-light);
+        line-height: 1.3;
+        padding: 0 10px;
+      }
+
+      #status-message strong {
+        color: var(--accent-color);
+      }
+
+      #error-message {
+        color: red;
+        margin-top: 10px;
+      }
+
+      #footer {
+        font-size: 11px; /* Smaller footer text */
+        margin-top: 10px;
+        color: var(--text-color);
+      }
+
+      #footer a {
+        color: var(--link-color);
+        text-decoration: none;
+      }
+
+      #footer a:hover {
+        text-decoration: underline;
+      }
+
+      #feedback {
+        font-size: 12px;
+        margin-top: 10px;
+        color: var(--text-color);
+      }
+
+      #feedback a {
+        color: var(--link-color);
+        text-decoration: none;
+      }
+
+      #feedback a:hover {
+        text-decoration: underline;
+      }
+
+      /* Animation for status change */
+      .status-image.active {
+        transform: scale(1.1);
+      }
     </style>
-</head>
-<body>
-    <div class="title">
+  </head>
+  <body>
+    <div class="header">
+      <div class="title">
         <h1>FMHY SafeGuard</h1>
+      </div>
+      <button class="settings-button" id="settingsButton" title="Open Settings">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24">
+          <path
+            d="M12 15.5A3.5 3.5 0 0 1 8.5 12 3.5 3.5 0 0 1 12 8.5a3.5 3.5 0 0 1 3.5 3.5 3.5 3.5 0 0 1-3.5 3.5m7.43-2.53c.04-.32.07-.65.07-.97 0-.32-.03-.65-.07-.97l2.11-1.63c.19-.15.24-.42.12-.64l-2-3.46c-.12-.22-.39-.31-.61-.22l-2.49 1c-.52-.39-1.06-.73-1.69-.98l-.37-2.65c-.04-.24-.25-.42-.5-.42h-4c-.25 0-.46.18-.5.42l-.37 2.65c-.63.25-1.17.59-1.69.98l-2.49-1c-.22-.09-.49 0-.61.22l-2 3.46c-.13.22-.07.49.12.64L4.57 12c-.04.32-.07.65-.07.97 0 .32.03.65.07.97l-2.11 1.63c-.19.15-.24.42-.12.64l2 3.46c.12.22.39.31.61.22l2.49-1c.52.39 1.06.73 1.69.98l.37 2.65c.04.24.25.42.5.42h4c.25 0 .46-.18.5-.42l.37-2.65c.63-.25 1.17-.59 1.69-.98l2.49 1c.22-.09.49 0 .61-.22l2-3.46c.12-.22.07-.49-.12-.64l-2.11-1.63Z"
+          />
+        </svg>
+      </button>
     </div>
-
     <div id="status-container">
-        <!-- The status icon will be dynamically updated by the JS -->
-        <img id="status-icon" class="status-image" src="safe.png" alt="Status Icon">
-        <!-- The status message will also be updated -->
-        <p id="status-message">Checking site status...</p>
+      <img
+        id="status-icon"
+        class="status-image"
+        src="safe.png"
+        alt="Status Icon"
+      />
+      <p id="status-message">Checking site status...</p>
     </div>
-
-    <!-- An area for error messages, if necessary -->
     <p id="error-message"></p>
-
-    <!-- Feedback link for users to report mistakes -->
     <div id="feedback">
-        <p>Think this is a mistake? <a href="https://github.com/kenhendricks00/FMHY-SafeGuard/issues" target="_blank">Let us know</a>.</p>
+      <p>
+        Think this is a mistake?
+        <a
+          href="https://github.com/kenhendricks00/FMHY-SafeGuard/issues"
+          target="_blank"
+          >Let us know</a
+        >.
+      </p>
     </div>
-
     <div id="footer">
-        <p>Powered by <a href="https://github.com/fmhy/FMHYFilterlist" target="_blank">FMHY Filterlist</a></p>
+      <p>
+        Powered by
+        <a href="https://github.com/fmhy/FMHYFilterlist" target="_blank"
+          >FMHY Filterlist</a
+        >
+      </p>
     </div>
 
     <script src="index.js"></script>
-</body>
+  </body>
 </html>
