reworked site

web/app.js

@@ -1378,7 +1378,16 @@ function updateTabButtons() {
   });
 }
 
+function isPostsViewActive() {
+  const postsView = document.querySelector('[data-view="posts"]');
+  return Boolean(postsView && postsView.classList.contains('app-view--active'));
+}
+
 function updateTabInUrl() {
+  if (!isPostsViewActive()) {
+    return;
+  }
+
   const url = new URL(window.location.href);
   if (currentTab === 'pending') {
     url.searchParams.set('tab', 'pending');
@@ -1387,7 +1396,8 @@ function updateTabInUrl() {
   } else {
     url.searchParams.set('tab', 'all');
   }
-  window.history.replaceState({}, document.title, `${url.pathname}?${url.searchParams.toString()}${url.hash}`);
+  const nextState = { ...(window.history.state || {}), view: 'posts' };
+  window.history.replaceState(nextState, document.title, `${url.pathname}?${url.searchParams.toString()}${url.hash}`);
 }
 
 function getTabKey(tab = currentTab) {
@@ -2770,6 +2780,12 @@ document.querySelectorAll('.tab-btn').forEach(btn => {
   });
 });
 
+window.addEventListener('app:view-change', (event) => {
+  if (event && event.detail && event.detail.view === 'posts') {
+    updateTabInUrl();
+  }
+});
+
 if (manualPostForm) {
   manualPostForm.addEventListener('submit', handleManualPostSubmit);
 }

web/index.html

@@ -20,8 +20,8 @@
             <h1>📋 Post Tracker</h1>
           </div>
           <div class="site-nav">
-            <button type="button" class="site-nav__btn" data-view-target="posts">Beiträge</button>
-            <button type="button" class="site-nav__btn" data-view-target="dashboard">Dashboard</button>
+            <button type="button" class="site-nav__btn" data-view-target="posts">📝 Beiträge</button>
+            <button type="button" class="site-nav__btn" data-view-target="dashboard">📊 Dashboard</button>
             <button type="button" class="site-nav__btn" data-view-target="settings">⚙️ Einstellungen</button>
             <button type="button" class="site-nav__btn" data-view-target="bookmarks">🔖 Bookmarks</button>
           </div>
@@ -645,6 +645,11 @@
       const params = new URLSearchParams(window.location.search);
       const initialParam = params.get('view');
       const defaultView = viewMap[initialParam] ? initialParam : 'posts';
+      const VIEW_CHANGE_EVENT = 'app:view-change';
+
+      function dispatchViewChange(view) {
+        window.dispatchEvent(new CustomEvent(VIEW_CHANGE_EVENT, { detail: { view } }));
+      }
 
       function setView(view, options = { updateHistory: true }) {
         if (!viewMap[view]) {
@@ -667,11 +672,14 @@
             nextParams.delete('view');
           } else {
             nextParams.set('view', view);
+            nextParams.delete('tab');
           }
           const query = nextParams.toString();
           const newUrl = query ? `${window.location.pathname}?${query}` : window.location.pathname;
           window.history.pushState({ view }, '', newUrl);
         }
+
+        dispatchViewChange(view);
       }
 
       buttons.forEach((button) => {
@@ -691,6 +699,7 @@
         initParams.delete('view');
       } else {
         initParams.set('view', defaultView);
+        initParams.delete('tab');
       }
       const initQuery = initParams.toString();
       window.history.replaceState({ view: defaultView }, '', initQuery ? `${window.location.pathname}?${initQuery}` : window.location.pathname);

web/style.css

@@ -83,37 +83,64 @@ header {
 }
 
 .site-nav {
-  display: inline-flex;
+  display: flex;
   align-items: center;
-  gap: 8px;
-  background: rgba(255, 255, 255, 0.6);
-  border-radius: 999px;
-  padding: 6px;
-  backdrop-filter: blur(8px);
-  border: 1px solid rgba(148, 163, 184, 0.25);
+  gap: 6px;
+  padding: 4px 0;
+  border-bottom: 1px solid rgba(15, 23, 42, 0.08);
+  position: relative;
+}
+
+.site-nav::after {
+  content: "";
+  position: absolute;
+  left: 0;
+  right: 0;
+  bottom: -1px;
+  height: 1px;
+  background: linear-gradient(90deg, rgba(79, 70, 229, 0.7), rgba(14, 165, 233, 0.7));
+  opacity: 0.35;
 }
 
 .site-nav__btn {
-  border-radius: 999px;
-  padding: 10px 18px;
   border: none;
   background: transparent;
   font-weight: 600;
-  color: #0f172a;
+  color: #475569;
   cursor: pointer;
-  transition: all 0.2s ease;
-  box-shadow: none;
+  transition: color 0.2s ease, transform 0.2s ease;
+  font-size: 15px;
+  letter-spacing: 0.01em;
+  padding: 10px 16px;
+  position: relative;
+}
+
+.site-nav__btn::after {
+  content: "";
+  position: absolute;
+  left: 12px;
+  right: 12px;
+  bottom: -8px;
+  height: 3px;
+  border-radius: 999px;
+  background: linear-gradient(135deg, #4338ca, #0ea5e9);
+  transform: translateY(6px);
+  opacity: 0;
+  transition: opacity 0.15s ease, transform 0.2s ease;
 }
 
 .site-nav__btn:hover {
-  background: rgba(15, 23, 42, 0.05);
+  color: #0f172a;
   transform: translateY(-1px);
 }
 
 .site-nav__btn.nav-active {
-  background: linear-gradient(135deg, #2563eb, #7c3aed);
-  color: white;
-  box-shadow: 0 12px 30px rgba(37, 99, 235, 0.35);
+  color: #0f172a;
+}
+
+.site-nav__btn.nav-active::after {
+  opacity: 1;
+  transform: translateY(0);
 }
 
 .header-controls {