diff --git a/content.js b/content.js
index 5682d1a..c2f2409 100644
--- a/content.js
+++ b/content.js
@@ -1,25 +1,56 @@
 console.log("[MemberFilter] content script loaded");
 
 const seen = new WeakSet();
+let whitelist = [];
 
-function findMemberVideos(root = document) {
-  const badges = root.querySelectorAll(
-    'badge-shape, ytd-badge-supported-renderer'
-  );
+/* ---------------- CSS injection ---------------- */
+
+function injectStyleOnce() {
+  if (document.getElementById("member-filter-style")) return;
+
+  const style = document.createElement("style");
+  style.id = "member-filter-style";
+  style.textContent = `
+    [data-member-filter-hidden="true"] {
+      display: none !important;
+    }
+  `;
+  document.head.appendChild(style);
+}
+
+injectStyleOnce();
+
+/* ---------------- load whitelist ---------------- */
+
+function loadWhitelist() {
+  chrome.storage.local.get({ whitelist: [] }, data => {
+    whitelist = data.whitelist.map(n => n.toLowerCase());
+    console.log("[MemberFilter] whitelist loaded:", whitelist);
+  });
+}
+
+loadWhitelist();
+
+// Reload whitelist if popup changes it
+chrome.storage.onChanged.addListener(loadWhitelist);
+
+/* ---------------- detection logic ---------------- */
+
+function process(root = document) {
+  const badges = root.querySelectorAll("badge-shape");
 
   badges.forEach(badge => {
     if (!badge.textContent?.includes("Nur für Kanalmitglieder")) return;
 
-    const video =
-      badge.closest("ytd-rich-item-renderer, ytd-video-renderer, ytd-grid-video-renderer");
+    const video = badge.closest(
+      "ytd-rich-item-renderer, ytd-video-renderer, ytd-grid-video-renderer"
+    );
 
     if (!video) return;
     if (seen.has(video)) return;
 
     seen.add(video);
 
-    // ---- extract data ----
-
     const titleEl = video.querySelector("#video-title");
     const channelEl =
       video.querySelector("ytd-channel-name a") ||
@@ -28,25 +59,33 @@ function findMemberVideos(root = document) {
     const title = titleEl?.textContent?.trim() ?? "(no title)";
     const url = titleEl?.href ?? "(no url)";
     const channel = channelEl?.textContent?.trim() ?? "(no channel)";
+    const channelKey = channel.toLowerCase();
 
-    console.group("[MemberFilter] Member-only video found");
+    const whitelisted = whitelist.includes(channelKey);
+
+    console.group("[MemberFilter]");
     console.log("Title  :", title);
     console.log("Channel:", channel);
     console.log("URL    :", url);
-    console.log("Node   :", video);
+    console.log("Whitelisted:", whitelisted);
     console.groupEnd();
+
+    if (!whitelisted) {
+      video.setAttribute("data-member-filter-hidden", "true");
+    }
   });
 }
 
-// Initial scan
-findMemberVideos();
+/* ---------------- initial + observer ---------------- */
+
+process();
 
-// Observe dynamic changes
 const observer = new MutationObserver(mutations => {
   for (const m of mutations) {
     for (const node of m.addedNodes) {
-      if (!(node instanceof HTMLElement)) continue;
-      findMemberVideos(node);
+      if (node instanceof HTMLElement) {
+        process(node);
+      }
     }
   }
 });
diff --git a/manifest.json b/manifest.json
index af59769..bad29fd 100644
--- a/manifest.json
+++ b/manifest.json
@@ -18,6 +18,23 @@
   ],
 
   "action": {
-    "default_popup": "popup.html"
+    "default_popup": "popup.html",
+    "default_icon": {
+      "16": "icons/anti-bs-icon-16.png",
+      "32": "icons/anti-bs-icon-32.png",
+      "48": "icons/anti-bs-icon-48.png",
+      "64": "icons/anti-bs-icon-64.png",
+      "128": "icons/anti-bs-icon-128.png"
+    }
+  },
+  "icons": {
+    "16": "icons/anti-bs-icon-16.png",
+    "32": "icons/anti-bs-icon-32.png",
+    "48": "icons/anti-bs-icon-48.png",
+    "64": "icons/anti-bs-icon-64.png",
+    "128": "icons/anti-bs-icon-128.png",
+    "256": "icons/anti-bs-icon-256.png",
+    "512": "icons/anti-bs-icon-512.png",
+    "1024": "icons/anti-bs-icon-1024.png"
   }
 }