diff --git a/app.py b/app.py
index 81eb970..c83f5f7 100644
--- a/app.py
+++ b/app.py
@@ -1824,7 +1824,7 @@ def public_frontend():
     <p class="story-preview">""" + preview + """</p>
     <div class="card-stats">
       <span class="stat-views">👁 """ + str(r['views'] or 0) + """</span>
-      <button class="stat-like-btn" data-id=""" + str(r['id']) + """ data-likes=""" + str(r['likes'] or 0) + """>👍 """ + str(r['likes'] or 0) + """</button>
+      <button class="stat-like-btn" data-id=""" + str(r['id']) + """ data-likes=""" + str(r['likes'] or 0) + """><svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="#20228a" stroke-width="2" stroke-linecap="round" style="vertical-align:middle;margin-right:2px;"><path d="M7 22H4a2 2 0 0 1-2-2v-7a2 2 0 0 1 2-2h3"/><path d="M7 11h11.5a2.5 2.5 0 0 1 2.5 2.5v.5a2.5 2.5 0 0 1-2.5 2.5h-2.5"/><path d="M16 16.5V19a3 3 0 0 1-6 1.5L7 11"/></svg> """ + str(r['likes'] or 0) + """</button>
     </div>
   </div>
 </article>
@@ -1843,7 +1843,7 @@ def public_frontend():
     <p class="story-preview">""" + preview + """</p>
     <div class="card-stats">
       <span class="stat-views">👁 """ + str(r['views'] or 0) + """</span>
-      <button class="stat-like-btn" data-id=""" + str(r['id']) + """ data-likes=""" + str(r['likes'] or 0) + """>👍 """ + str(r['likes'] or 0) + """</button>
+      <button class="stat-like-btn" data-id=""" + str(r['id']) + """ data-likes=""" + str(r['likes'] or 0) + """><svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="#20228a" stroke-width="2" stroke-linecap="round" style="vertical-align:middle;margin-right:2px;"><path d="M7 22H4a2 2 0 0 1-2-2v-7a2 2 0 0 1 2-2h3"/><path d="M7 11h11.5a2.5 2.5 0 0 1 2.5 2.5v.5a2.5 2.5 0 0 1-2.5 2.5h-2.5"/><path d="M16 16.5V19a3 3 0 0 1-6 1.5L7 11"/></svg> """ + str(r['likes'] or 0) + """</button>
     </div>
   </div>
 </article>"""
@@ -2063,7 +2063,7 @@ def public_frontend():
   </a>
   <div class="header-right">
     <a href="https://brettspiel-news.de">brettspiel-news.de</a>
-    <button id="filterToggle" class="filter-toggle-btn" aria-label="Filter einblenden">🔽</button>
+    <button id="filterToggle" class="filter-toggle-btn" aria-label="Filter einblenden"><svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5" stroke-linecap="round" style="vertical-align:middle;"><polyline points="6 9 12 15 18 9"/></svg></button>
   </div>
 </header>
 
@@ -2083,7 +2083,7 @@ def public_frontend():
   if (btn && bar) {
     btn.addEventListener('click', function() {
       var hidden = bar.classList.toggle('filter-collapsed');
-      btn.textContent = hidden ? '🔽' : '🔼';
+      btn.innerHTML = hidden ? '<svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5" stroke-linecap="round" style="vertical-align:middle;"><polyline points="6 9 12 15 18 9"/></svg>' : '<svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5" stroke-linecap="round" style="vertical-align:middle;"><polyline points="18 15 12 9 6 15"/></svg>';
       btn.classList.toggle('active', !hidden);
     });
   }
@@ -2314,7 +2314,7 @@ def public_frontend():
         .then(function(data) {
           if (!data.already) {
             this.classList.add('liked');
-            this.textContent = '👍 ' + data.likes;
+            this.innerHTML = '<svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="#20228a" stroke-width="2" stroke-linecap="round" style="vertical-align:middle;margin-right:2px;"><path d="M7 22H4a2 2 0 0 1-2-2v-7a2 2 0 0 1 2-2h3"/><path d="M7 11h11.5a2.5 2.5 0 0 1 2.5 2.5v.5a2.5 2.5 0 0 1-2.5 2.5h-2.5"/><path d="M16 16.5V19a3 3 0 0 1-6 1.5L7 11"/></svg> ' + data.likes;
             this.setAttribute('data-likes', data.likes);
           }
           this.disabled = false;
@@ -2928,7 +2928,7 @@ def public_detail(sub_id: int):
     {"".join([f'<div class="detail-content">{content}</div>' if content else ''])}
     <div style="display:flex;align-items:center;gap:1rem;margin-top:1.5rem;padding-top:1rem;border-top:1px solid #f0ede6;">
       <span style="font-size:0.8rem;color:#999;">👁 {row['views'] or 0} Aufrufe</span>
-      <button id="detail-like-btn" data-id="{sub_id}" class="detail-like-btn">👍 {row['likes'] or 0}</button>
+      <button id="detail-like-btn" data-id="{sub_id}" class="detail-like-btn"><svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="#20228a" stroke-width="2" stroke-linecap="round" style="vertical-align:middle;margin-right:2px;"><path d="M7 22H4a2 2 0 0 1-2-2v-7a2 2 0 0 1 2-2h3"/><path d="M7 11h11.5a2.5 2.5 0 0 1 2.5 2.5v.5a2.5 2.5 0 0 1-2.5 2.5h-2.5"/><path d="M16 16.5V19a3 3 0 0 1-6 1.5L7 11"/></svg> {row['likes'] or 0}</button>
     </div>
   </article>
 </main>
@@ -2951,7 +2951,7 @@ def public_detail(sub_id: int):
       .then(function(data) {{
         if (!data.already) {{
           btn.classList.add('liked');
-          btn.textContent = '👍 ' + data.likes;
+          btn.innerHTML = '<svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="#20228a" stroke-width="2" stroke-linecap="round" style="vertical-align:middle;margin-right:2px;"><path d="M7 22H4a2 2 0 0 1-2-2v-7a2 2 0 0 1 2-2h3"/><path d="M7 11h11.5a2.5 2.5 0 0 1 2.5 2.5v.5a2.5 2.5 0 0 1-2.5 2.5h-2.5"/><path d="M16 16.5V19a3 3 0 0 1-6 1.5L7 11"/></svg> ' + data.likes;
           btn.style.background = '#20228a';
           btn.style.color = '#fff';
           btn.style.borderColor = '#20228a';