diff --git a/news-app/.claude/settings.local.json b/news-app/.claude/settings.local.json
index 3538060..3f50a24 100644
--- a/news-app/.claude/settings.local.json
+++ b/news-app/.claude/settings.local.json
@@ -17,7 +17,11 @@
       "Bash(systemctl list-units:*)",
       "Bash(sudo systemctl restart:*)",
       "Bash(sudo nginx:*)",
-      "Bash(sudo systemctl reload:*)"
+      "Bash(sudo systemctl reload:*)",
+      "Bash(sudo systemctl status:*)",
+      "Bash(git add:*)",
+      "Bash(git commit:*)",
+      "Bash(git push)"
     ]
   }
 }
diff --git a/news-app/src/main.js b/news-app/src/main.js
index 16d59ce..53be35a 100644
--- a/news-app/src/main.js
+++ b/news-app/src/main.js
@@ -357,7 +357,6 @@ function render() {
     : state.articles.filter(a => a.source === state.filter)
 
   const spinClass = state.loading ? 'animate-spin' : ''
-  const sources = [...new Set(state.articles.map(a => a.source))]
 
   let content = ''
   if (state.loading) {
@@ -379,15 +378,11 @@ function render() {
   const regularBtnClass = state.viewMode === 'regular' ? 'bg-gray-900 text-white' : 'bg-gray-100 text-gray-700 hover:bg-gray-200'
   const aiBtnClass = state.viewMode === 'ai' ? 'bg-blue-600 text-white' : 'bg-blue-100 text-blue-700 hover:bg-blue-200'
 
-  const filterButtons = state.viewMode === 'regular' ? `
-    <button onclick="setFilter('all')" class="px-3 py-1.5 text-sm font-medium rounded-lg transition-colors ${state.filter === 'all' ? 'bg-gray-900 text-white' : 'bg-gray-100 text-gray-700 hover:bg-gray-200'}">All</button>
-    ${sources.map(source => `<button onclick="setFilter('${source}')" class="px-3 py-1.5 text-sm font-medium rounded-lg transition-colors ${state.filter === source ? 'bg-gray-900 text-white' : getSourceColor(source)}">${SOURCE_CONFIG[source]?.name || source}</button>`).join('')}
-  ` : ''
-
   app.innerHTML = `<div class="min-h-screen bg-gradient-to-br from-gray-50 to-gray-100">
     <header class="bg-white shadow-sm sticky top-0 z-10">
     <div class="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8 py-4">
-    <div class="flex flex-col sm:flex-row sm:items-center sm:justify-between gap-4">
+    <div class="flex items-start justify-between gap-4">
+    <div class="flex flex-col sm:flex-row sm:items-center gap-4 flex-1">
     <div>
     <h1 class="text-2xl font-bold text-gray-900">News Feed</h1>
     <p class="text-sm text-gray-500">${state.viewMode === 'ai' ? 'AI-grouped summaries from multiple sources' : 'Latest headlines from multiple sources'}</p>
@@ -397,20 +392,21 @@ function render() {
     <button onclick="setViewMode('regular')" class="px-3 py-1.5 text-sm font-medium rounded-md transition-colors ${regularBtnClass}">Regular</button>
     <button onclick="setViewMode('ai')" class="px-3 py-1.5 text-sm font-medium rounded-md transition-colors ${aiBtnClass}">AI Grouped</button>
     </div>
-    ${filterButtons}
     ${state.viewMode === 'ai' ? `<button onclick="clearCacheAndRefresh()" class="ml-2 px-3 py-1.5 text-sm font-medium text-red-600 hover:text-red-800 hover:bg-red-50 rounded-lg transition-colors" title="Clear cache and fetch fresh AI groupings">Clear Cache</button>` : ''}
-    <button onclick="enterCarMode()" class="ml-2 px-3 py-1.5 text-sm font-medium bg-indigo-100 text-indigo-700 hover:bg-indigo-200 rounded-lg transition-colors flex items-center gap-1.5" title="Enter Car Mode - Auto-cycling news display">
-    <svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+    <button onclick="refresh()" class="p-2 text-gray-500 hover:text-gray-700 hover:bg-gray-100 rounded-lg transition-colors" title="Refresh">
+    <svg class="w-5 h-5 ${spinClass}" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M4 4v5h.582m15.356 2A8.001 8.001 0 004.582 9m0 0H9m11 11v-5h-.581m0 0a8.003 8.003 0 01-15.357-2m15.357 2H15"></path>
+    </svg></button>
+    </div>
+    </div>
+    <button onclick="enterCarMode()" class="px-4 py-2.5 text-base font-semibold bg-indigo-600 text-white hover:bg-indigo-700 rounded-xl transition-colors flex items-center gap-2 shadow-lg hover:shadow-xl" title="Enter Car Mode - Auto-cycling news display">
+    <svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
     <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 17a2 2 0 11-4 0 2 2 0 014 0zM19 17a2 2 0 11-4 0 2 2 0 014 0z"></path>
     <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M13 16V6a1 1 0 00-1-1H4a1 1 0 00-1 1v10a1 1 0 001 1h1m8-1a1 1 0 01-1 1H9m4-1V8a1 1 0 011-1h2.586a1 1 0 01.707.293l3.414 3.414a1 1 0 01.293.707V16a1 1 0 01-1 1h-1m-6-1a1 1 0 001 1h1M5 17a2 2 0 104 0m-4 0a2 2 0 114 0m6 0a2 2 0 104 0m-4 0a2 2 0 114 0"></path>
     </svg>
     Car Mode
     </button>
-    <button onclick="refresh()" class="p-2 text-gray-500 hover:text-gray-700 hover:bg-gray-100 rounded-lg transition-colors" title="Refresh">
-    <svg class="w-5 h-5 ${spinClass}" fill="none" stroke="currentColor" viewBox="0 0 24 24">
-    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M4 4v5h.582m15.356 2A8.001 8.001 0 004.582 9m0 0H9m11 11v-5h-.581m0 0a8.003 8.003 0 01-15.357-2m15.357 2H15"></path>
-    </svg></button>
-    </div></div></div></header>
+    </div></div></header>
     <main class="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8 py-8">
     <div class="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-6">
     ${content}