diff --git a/TODO.md b/TODO.md
index 95e4870..d671d22 100644
--- a/TODO.md
+++ b/TODO.md
@@ -4,8 +4,8 @@
 - [ ] Skills: In Datenbank anlegen können, mit Pfad zu Skill-Dateien; im Frontend am Dashboard dargestellt. Zuweisung an Agent und/oder Session.
 
 ## Bugs
-- [ ] Wenn gerade gestreamt wird und man refreshed die Seite, dann verliert das Frontend den Status "Streaming..." und ich kann eine Nachricht schreiben, obwohl das nicht möglich sein sollte
-- [ ] Größere Tasks brechen irgendwann ab, könnte an der Limitierung von Antrophic/Claude liegen. Jedoch sollte wird es scheinbar nicht behandelt: Der Status bleibt auf "Streaming..." aber es passiert nichts mehr
+- [x] Wenn gerade gestreamt wird und man refreshed die Seite, dann verliert das Frontend den Status "Streaming..." und ich kann eine Nachricht schreiben, obwohl das nicht möglich sein sollte
+- [x] Größere Tasks brechen irgendwann ab, könnte an der Limitierung von Antrophic/Claude liegen. Jedoch sollte wird es scheinbar nicht behandelt: Der Status bleibt auf "Streaming..." aber es passiert nichts mehr
 
 ## Backend
 - [x] System-Prompt anpassen. Explizit auf Workspace-Pfad hinweisen, weil Model halluziniert oft und will in den nicht vorhandenen Pfad /workspace wechseln
diff --git a/wwwroot/index.html b/wwwroot/index.html
index d841784..696c98a 100644
--- a/wwwroot/index.html
+++ b/wwwroot/index.html
@@ -61,7 +61,7 @@
 <template id="tpl-session">
   <div class="page form-page">
     <header>
-      <button class="back-btn" data-page="dashboard">←</button>
+      <button class="back-btn" data-page="dashboard"><i class="fa fa-arrow-left"></i></button>
       <h1 id="sessionPageTitle">Neue Session</h1>
       <button id="openChatBtn" disabled>Chat öffnen</button>
     </header>
@@ -82,7 +82,7 @@
         <label>Workspace</label>
         <div class="input-with-btn">
           <input type="text" id="sessionWorkspace" placeholder="Absoluter Pfad zum Arbeitsverzeichnis (optional)">
-          <button type="button" id="sessionWorkspaceBrowse" class="input-addon-btn">📂</button>
+          <button type="button" id="sessionWorkspaceBrowse" class="input-addon-btn"><i class="fa fa-folder"></i></button>
         </div>
         <label>Kontext</label>
         <textarea id="sessionContext" rows="4" placeholder="Zusätzlicher Kontext für den System-Prompt (optional)"></textarea>
@@ -102,7 +102,7 @@
 <template id="tpl-agent">
   <div class="page form-page">
     <header>
-      <button class="back-btn" data-page="dashboard">←</button>
+      <button class="back-btn" data-page="dashboard"><i class="fa fa-arrow-left"></i></button>
       <h1 id="agentPageTitle">Neuer Agent</h1>
     </header>
     <div class="page-content">
@@ -139,11 +139,11 @@
 <template id="tpl-chat">
   <div class="page chat-page">
     <header>
-      <button class="back-btn" id="chatBackBtn">←</button>
+      <button class="back-btn" id="chatBackBtn"><i class="fa fa-arrow-left"></i></button>
       <h1 id="sessionTitle">-</h1>
       <div class="custom-cmd-bar" id="customCmdBar"></div>
       <div class="header-menu">
-        <button class="header-menu-trigger" id="chatMenuBtn">⋮</button>
+        <button class="header-menu-trigger" id="chatMenuBtn"><i class="fa fa-ellipsis-v"></i></button>
         <div class="header-menu-dropdown" id="chatMenuDropdown" hidden>
           <button class="header-menu-item" id="systemPromptBtn">System-Prompt anzeigen</button>
           <button class="header-menu-item" id="archiveBtn">Archivieren</button>
@@ -158,10 +158,10 @@
       <div id="refPreview" class="ref-preview" hidden></div>
       <div class="input-area">
         <input type="file" id="fileInput" accept="image/jpeg,image/png,image/gif,image/webp,application/pdf" multiple hidden>
-        <button id="fileBtn" class="file-btn" title="Datei anhängen">📎</button>
-        <button id="explorerBtn" class="file-btn" title="Workspace durchsuchen">📂</button>
+        <button id="fileBtn" class="file-btn" title="Datei anhängen"><i class="fa fa-paperclip"></i></button>
+        <button id="explorerBtn" class="file-btn" title="Workspace durchsuchen"><i class="fa fa-folder"></i></button>
         <textarea id="input" placeholder="Nachricht..." rows="1"></textarea>
-        <button id="send">→</button>
+        <button id="send"><i class="fa fa-paper-plane"></i></button>
       </div>
     </div>
   </div>
@@ -170,11 +170,11 @@
 <template id="tpl-settings">
   <div class="page settings-page">
     <header>
-      <button class="back-btn" data-page="dashboard">←</button>
+      <button class="back-btn" data-page="dashboard"><i class="fa fa-arrow-left"></i></button>
       <h1>Einstellungen</h1>
     </header>
     <div class="page-content placeholder">
-      <h2>⚙️ Einstellungen</h2>
+      <h2><i class="fa fa-cog"></i> Einstellungen</h2>
       <p>Hier können diverse Einstellungen getroffen werden.</p>
     </div>
   </div>
diff --git a/wwwroot/js/chat.js b/wwwroot/js/chat.js
index ac5ce52..d2eff4e 100644
--- a/wwwroot/js/chat.js
+++ b/wwwroot/js/chat.js
@@ -78,7 +78,7 @@ async function sendMessage() {
         source: { type: 'base64', media_type: f.type, data: f.base64 },
         _file_name: f.name
       });
-      labels.push((blockType === 'image' ? '📷 ' : '📄 ') + f.name);
+      labels.push('[' + (blockType === 'image' ? 'Bild' : 'Datei') + ': ' + f.name + ']');
     }
     if (msgText) content.push({ type: 'text', text: msgText });
     bubbleText = labels.join('\n') + (msgText ? '\n' + msgText : '');
@@ -95,7 +95,7 @@ async function sendMessage() {
   input.dispatchEvent(new Event('input'))
   btn.disabled = true;
   isStreaming = true;
-  setMetaHtml('<span>⏳ Streaming...</span>');
+  setMetaHtml('<span><i class="fa fa-hourglass-half"></i> Streaming...</span>');
 
   let fullText = '';
   let currentToolBox = null;
@@ -160,7 +160,7 @@ async function sendMessage() {
             case 'done':
               endStreamBubble();
               if (data.stopReason === 'max_tokens') {
-                addWarningBubble('⚠️ Antwort wurde abgeschnitten (max_tokens erreicht). Bitte frage nach dem Rest.', true);
+                addWarningBubble('Antwort wurde abgeschnitten (max_tokens erreicht). Bitte frage nach dem Rest.', true);
               }
               // Chain-Meta als streamed markieren (wird im finally ersetzt)
               _lastDoneChainData = null;
@@ -188,7 +188,7 @@ async function sendMessage() {
       const status = await apiIsStreaming(getCurrentSessionId());
       if (status.streaming) {
         // Backend streamt noch weiter – Recovery-Poll starten
-        setMetaHtml('<span>⏳ Streaming... (Verbindung wiederhergestellt)</span>');
+        setMetaHtml('<span><i class="fa fa-hourglass-half"></i> Streaming... (Verbindung wiederhergestellt)</span>');
         startStreamingPoll(getCurrentSessionId(), btn, status.chainId);
         return;
       }
@@ -251,9 +251,9 @@ function renderFilePreview() {
   preview.innerHTML = pendingFiles.map((f, i) => {
     const isImage = f.type.startsWith('image/');
     return `<div class="file-preview-inner">
-      ${isImage ? '<img src="data:' + f.type + ';base64,' + f.base64 + '" class="file-thumb">' : '<span class="file-icon">📄</span>'}
+      ${isImage ? '<img src="data:' + f.type + ';base64,' + f.base64 + '" class="file-thumb">' : '<span class="file-icon"><i class="fa fa-file-text-o"></i></span>'}
       <span class="file-name">${esc(f.name)}</span>
-      <button class="file-remove" onclick="removePendingFile(${i})">✕</button>
+      <button class="file-remove" onclick="removePendingFile(${i})"><i class="fa fa-times"></i></button>
     </div>`;
   }).join('');
   preview.hidden = false;
@@ -300,9 +300,9 @@ function renderRefPreview() {
   container.innerHTML = pendingRefs.map((r, i) => {
     const label = r.from && r.to ? `${r.path}:${r.from}-${r.to}` : r.path;
     return `<div class="ref-preview-item">
-      <span class="ref-icon">📂</span>
+      <span class="ref-icon"><i class="fa fa-folder-open"></i></span>
       <span class="ref-label">${esc(label)}</span>
-      <button class="file-remove" onclick="removePendingRef(${i})">✕</button>
+      <button class="file-remove" onclick="removePendingRef(${i})"><i class="fa fa-times"></i></button>
     </div>`;
   }).join('');
   container.hidden = false;
diff --git a/wwwroot/js/file-explorer.js b/wwwroot/js/file-explorer.js
index b6077c4..3c8bd96 100644
--- a/wwwroot/js/file-explorer.js
+++ b/wwwroot/js/file-explorer.js
@@ -26,10 +26,10 @@ function openFileExplorer(opts = {}) {
   modal.innerHTML = `
     <div class="fe-header">
       <div class="fe-nav">
-        <button class="fe-btn" id="feBack" title="Zurück" disabled>←</button>
+        <button class="fe-btn" id="feBack" title="Zurück" disabled><i class="fa fa-arrow-left"></i></button>
         <span class="fe-path" id="fePath">/</span>
       </div>
-      <button class="fe-btn" id="feClose">✕</button>
+      <button class="fe-btn" id="feClose"><i class="fa fa-times"></i></button>
     </div>
     <div class="fe-body">
       <div class="fe-sidebar" id="feSidebar">
@@ -115,7 +115,7 @@ async function feLoadDir(path) {
     if (path) {
       const upItem = document.createElement('div');
       upItem.className = 'fe-item fe-dir';
-      upItem.textContent = '📁 ..';
+      upItem.innerHTML = '<i class="fa fa-folder"></i> ..';
       upItem.addEventListener('click', () => {
         _feState.history.push(path);
         const parent = path.includes('/') ? path.substring(0, path.lastIndexOf('/')) : '';
@@ -130,15 +130,15 @@ async function feLoadDir(path) {
 
       if (entry.type === 'dir') {
         item.classList.add('fe-dir');
-        item.textContent = '📁 ' + entry.name;
+        item.innerHTML = '<i class="fa fa-folder"></i> ' + esc(entry.name);
         item.addEventListener('click', () => {
           _feState.history.push(path);
           feLoadDir(entry.path);
         });
       } else {
         item.classList.add('fe-file');
-        const icon = entry.isText ? '📄' : getFileIcon(entry.ext);
-        item.textContent = icon + ' ' + entry.name;
+        const icon = entry.isText ? '<i class="fa fa-file-text-o"></i>' : getFileIcon(entry.ext);
+        item.innerHTML = icon + ' ' + esc(entry.name);
         item.dataset.path = entry.path;
         item.dataset.isText = entry.isText;
         item.addEventListener('click', () => feSelectFile(entry, item));
@@ -197,7 +197,7 @@ async function feSelectFile(entry, itemEl) {
   feDestroyEditor();
 
   if (!entry.isText) {
-    main.innerHTML = `<div class="fe-placeholder">${getFileIcon(entry.ext)} ${entry.name}<br><small>${formatSize(entry.size)} - Vorschau nicht verfügbar</small></div>`;
+    main.innerHTML = `<div class="fe-placeholder">${getFileIcon(entry.ext)} ${esc(entry.name)}<br><small>${formatSize(entry.size)} - Vorschau nicht verfügbar</small></div>`;
     footer.hidden = true;
     _feState.selectedFile = null;
     return;
@@ -485,10 +485,10 @@ function openFolderBrowser(opts = {}) {
   modal.innerHTML = `
     <div class="fe-header">
       <div class="fe-nav">
-        <button class="fe-btn" id="feBack" title="Zurück" disabled>←</button>
+        <button class="fe-btn" id="feBack" title="Zurück" disabled><i class="fa fa-arrow-left"></i></button>
         <span class="fe-path" id="fePath">/</span>
       </div>
-      <button class="fe-btn" id="feClose">✕</button>
+      <button class="fe-btn" id="feClose"><i class="fa fa-times"></i></button>
     </div>
     <div class="fe-body">
       <div class="fe-sidebar fe-sidebar-full" id="feSidebar">
@@ -546,7 +546,7 @@ async function fbLoadDir(absPath) {
     for (const entry of data.entries) {
       const item = document.createElement('div');
       item.className = 'fe-item fe-dir';
-      item.textContent = '📁 ' + entry.name;
+      item.innerHTML = '<i class="fa fa-folder"></i> ' + esc(entry.name);
       item.addEventListener('click', () => {
         _feState.history.push(_feState.currentAbsPath);
         fbLoadDir(entry.path);
@@ -574,13 +574,19 @@ function fbGoBack() {
 
 function getFileIcon(ext) {
   const icons = {
-    '.png': '🖼️', '.jpg': '🖼️', '.jpeg': '🖼️', '.gif': '🖼️', '.webp': '🖼️', '.svg': '🖼️',
-    '.pdf': '📑', '.zip': '📦', '.gz': '📦', '.tar': '📦',
-    '.mp3': '🎵', '.wav': '🎵', '.mp4': '🎬', '.avi': '🎬',
-    '.exe': '⚙️', '.dll': '⚙️', '.so': '⚙️',
-    '.db': '🗃️', '.sqlite': '🗃️'
+    '.png': '<i class="fa fa-image"></i>', '.jpg': '<i class="fa fa-image"></i>',
+    '.jpeg': '<i class="fa fa-image"></i>', '.gif': '<i class="fa fa-image"></i>',
+    '.webp': '<i class="fa fa-image"></i>', '.svg': '<i class="fa fa-image"></i>',
+    '.pdf': '<i class="fa fa-file-pdf-o"></i>',
+    '.zip': '<i class="fa fa-archive"></i>', '.gz': '<i class="fa fa-archive"></i>',
+    '.tar': '<i class="fa fa-archive"></i>',
+    '.mp3': '<i class="fa fa-file-audio-o"></i>', '.wav': '<i class="fa fa-file-audio-o"></i>',
+    '.mp4': '<i class="fa fa-file-video-o"></i>', '.avi': '<i class="fa fa-file-video-o"></i>',
+    '.exe': '<i class="fa fa-cog"></i>', '.dll': '<i class="fa fa-cog"></i>',
+    '.so': '<i class="fa fa-cog"></i>',
+    '.db': '<i class="fa fa-database"></i>', '.sqlite': '<i class="fa fa-database"></i>'
   };
-  return icons[ext?.toLowerCase()] || '📄';
+  return icons[ext?.toLowerCase()] || '<i class="fa fa-file-text-o"></i>';
 }
 
 function formatSize(bytes) {
diff --git a/wwwroot/js/history.js b/wwwroot/js/history.js
index bd5c3b0..d1690c2 100644
--- a/wwwroot/js/history.js
+++ b/wwwroot/js/history.js
@@ -104,7 +104,7 @@ async function loadLatestArchive() {
 
     const sep = document.createElement('div');
     sep.className = 'msg system-info';
-    sep.textContent = `📦 Archiv vom ${new Date(latest.createdAt).toLocaleString('de-AT')} (${latest.chainCount} Chains, ${latest.messageCount} Messages)`;
+    sep.innerHTML = `<i class="fa fa-archive"></i> Archiv vom ${new Date(latest.createdAt).toLocaleString('de-AT')} (${latest.chainCount} Chains, ${latest.messageCount} Messages)`;
     fragment.appendChild(sep);
 
     for (const entry of data) {
@@ -125,7 +125,7 @@ async function loadLatestArchive() {
               const nameList = names.filter(n => n).join(', ');
               const ind = document.createElement('div');
               ind.className = 'attachment-indicator';
-              ind.textContent = `📎 ${msg.attachmentCount} Datei${msg.attachmentCount > 1 ? 'en' : ''}` + (nameList ? `: ${nameList}` : '');
+              ind.innerHTML = `<i class="fa fa-paperclip"></i> ${msg.attachmentCount} Datei${msg.attachmentCount > 1 ? 'en' : ''}` + (nameList ? `: ${esc(nameList)}` : '');
               ind.style.cursor = 'pointer';
               ind.title = 'Klicken zum Anzeigen';
               ind.addEventListener('click', () => loadAndShowAttachments(msg.id, ind));
diff --git a/wwwroot/js/pages/chat-page.js b/wwwroot/js/pages/chat-page.js
index 88ad015..df775bc 100644
--- a/wwwroot/js/pages/chat-page.js
+++ b/wwwroot/js/pages/chat-page.js
@@ -195,10 +195,10 @@ registerPage('chat', {
       backupDbBtn.disabled = true;
       try {
         await apiBackupDb();
-        setMeta('✅ Backup erstellt und heruntergeladen');
+        setMetaHtml('<i class="fa fa-check-circle"></i> Backup erstellt und heruntergeladen');
       } catch (e) {
         console.error('Backup fehlgeschlagen:', e);
-        setMeta('❌ Backup fehlgeschlagen');
+        setMetaHtml('<i class="fa fa-times-circle"></i> Backup fehlgeschlagen');
       } finally {
         backupDbBtn.disabled = false;
       }
@@ -223,7 +223,7 @@ registerPage('chat', {
       if (status.streaming) {
         isStreaming = true;
         if (sendBtn) sendBtn.disabled = true;
-        setMetaHtml('<span>⏳ Streaming...</span>');
+        setMetaHtml('<span><i class="fa fa-hourglass-half"></i> Streaming...</span>');
         startStreamingPoll(sessionId, sendBtn, status.chainId);
       }
     } catch (e) {
diff --git a/wwwroot/js/pages/dashboard.js b/wwwroot/js/pages/dashboard.js
index 3456df6..e495cbf 100644
--- a/wwwroot/js/pages/dashboard.js
+++ b/wwwroot/js/pages/dashboard.js
@@ -29,8 +29,8 @@ registerPage('dashboard', {
           </div>
           ${s.description ? `<div class="card-desc">${esc(s.description)}</div>` : ''}
           <div class="card-meta">
-            ${msgLabel ? `<span class="card-meta-item">💬 ${esc(msgLabel)}</span>` : ''}
-            ${workspaceLabel ? `<span class="card-meta-item card-workspace" title="${esc(workspaceLabel)}">📁 ${esc(workspaceLabel)}</span>` : ''}
+            ${msgLabel ? `<span class="card-meta-item"><i class="fa fa-comment"></i> ${esc(msgLabel)}</span>` : ''}
+            ${workspaceLabel ? `<span class="card-meta-item card-workspace" title="${esc(workspaceLabel)}"><i class="fa fa-folder"></i> ${esc(workspaceLabel)}</span>` : ''}
           </div>
         </div>
       `;
@@ -60,7 +60,7 @@ registerPage('dashboard', {
             <span class="badge">${esc(a.model)}</span>
           </div>
           ${a.description ? `<div class="card-desc">${esc(a.description)}</div>` : ''}
-          ${a.persona ? `<div class="card-meta"><span class="card-meta-item card-persona">🎭 ${esc(a.persona)}</span></div>` : ''}
+          ${a.persona ? `<div class="card-meta"><span class="card-meta-item card-persona"><i class="fa fa-user-secret"></i> ${esc(a.persona)}</span></div>` : ''}
         </div>
       `;
       card.addEventListener('click', () => navigateTo('agent', { id: a.agentId }));
diff --git a/wwwroot/js/pages/session-page.js b/wwwroot/js/pages/session-page.js
index 517c7bf..d8b0653 100644
--- a/wwwroot/js/pages/session-page.js
+++ b/wwwroot/js/pages/session-page.js
@@ -11,7 +11,7 @@ function _createCommandRow(container, name = '', command = '') {
       <input type="text" class="cmd-name" placeholder="Name (z.B. Deploy)" value="${_escAttr(name)}">
       <input type="text" class="cmd-command" placeholder="Befehl (z.B. ./deploy.sh)" value="${_escAttr(command)}">
     </div>
-    <button type="button" class="remove-cmd-btn">✕</button>
+    <button type="button" class="remove-cmd-btn"><i class="fa fa-times"></i></button>
   `;
   item.querySelector('.remove-cmd-btn').addEventListener('click', () => item.remove());
   container.appendChild(item);
diff --git a/wwwroot/js/ui.js b/wwwroot/js/ui.js
index ba29dc1..33317c7 100644
--- a/wwwroot/js/ui.js
+++ b/wwwroot/js/ui.js
@@ -57,7 +57,7 @@ function renderUserContent(container, text) {
     // Schöne Darstellung: Icon + Kurzpfad
     const fileName = filePath.includes('/') ? filePath.substring(filePath.lastIndexOf('/') + 1) : filePath;
     const lineInfo = ref.replace(filePath, '').trim(); // z.B. ":10-25"
-    chip.textContent = '📄 ' + fileName + lineInfo;
+    chip.innerHTML = '<i class="fa fa-file-text-o"></i> ' + esc(fileName + lineInfo);
     chip.title = ref;
     chip.style.cursor = 'pointer';
     chip.addEventListener('click', () => {
@@ -98,7 +98,7 @@ function addErrorBubble(text, streamed = false) {
   div.className = 'msg system-info';
   if (streamed) div.classList.add('streamed');
   div.style.color = 'var(--dangerous)';
-  div.textContent = (text || '').trim();
+  div.innerHTML = '<i class="fa fa-times-circle"></i> ' + esc((text || '').trim());
   chatEl().appendChild(div);
   scrollDown();
 }
@@ -108,7 +108,7 @@ function addWarningBubble(text, streamed = false) {
   div.className = 'msg system-info';
   if (streamed) div.classList.add('streamed');
   div.style.color = 'var(--warning)';
-  div.textContent = (text || '').trim();
+  div.innerHTML = '<i class="fa fa-exclamation-triangle"></i> ' + esc((text || '').trim());
   chatEl().appendChild(div);
   scrollDown();
 }
@@ -153,7 +153,7 @@ function endStreamBubble() {
 function addToolBoxLoading(name) {
   const div = document.createElement('div');
   div.className = 'tool-box streamed';
-  div.innerHTML = '<span class="tool-name">' + esc(name) + '</span> <span class="tool-spinner">⏳</span>';
+  div.innerHTML = '<span class="tool-name">' + esc(name) + '</span> <span class="tool-spinner"><i class="fa fa-hourglass-half"></i></span>';
   chatEl().appendChild(div);
   scrollDown();
   return div;
@@ -365,7 +365,7 @@ function addAttachmentIndicator(messageId, count, namesJson) {
   indicator.className = 'attachment-indicator';
 
   const nameList = names.filter(n => n).join(', ');
-  indicator.textContent = `📎 ${count} Datei${count > 1 ? 'en' : ''}` + (nameList ? `: ${nameList}` : '');
+  indicator.innerHTML = `<i class="fa fa-paperclip"></i> ${count} Datei${count > 1 ? 'en' : ''}` + (nameList ? `: ${esc(nameList)}` : '');
   indicator.style.cursor = 'pointer';
   indicator.title = 'Klicken zum Anzeigen';
   indicator.addEventListener('click', () => loadAndShowAttachments(messageId, indicator));
@@ -375,7 +375,7 @@ function addAttachmentIndicator(messageId, count, namesJson) {
 async function loadAndShowAttachments(messageId, indicator) {
   if (indicator.dataset.loaded) return;
   indicator.dataset.loaded = '1';
-  indicator.textContent = '📎 Laden...';
+  indicator.innerHTML = '<i class="fa fa-paperclip"></i> Laden...';
 
   try {
     const resp = await fetch(`/api/attachments/${messageId}`);
@@ -396,15 +396,15 @@ async function loadAndShowAttachments(messageId, indicator) {
         link.href = `data:${att.mediaType};base64,${att.data}`;
         link.download = att.fileName || 'datei';
         link.className = 'attachment-file';
-        link.textContent = `📄 ${att.fileName || 'Dokument'}`;
+        link.innerHTML = `<i class="fa fa-file-text-o"></i> ${esc(att.fileName || 'Dokument')}`;
         container.appendChild(link);
       }
     }
 
-    indicator.textContent = `📎 ${attachments.length} Datei${attachments.length > 1 ? 'en' : ''}`;
+    indicator.innerHTML = `<i class="fa fa-paperclip"></i> ${attachments.length} Datei${attachments.length > 1 ? 'en' : ''}`;
     indicator.parentElement.appendChild(container);
   } catch (e) {
-    indicator.textContent = '📎 Fehler beim Laden';
+    indicator.innerHTML = '<i class="fa fa-paperclip"></i> Fehler beim Laden';
     indicator.dataset.loaded = '';
   }
 }
@@ -426,7 +426,7 @@ async function showSystemPromptModal(sessionId) {
   const title = document.createElement('span');
   title.textContent = 'System-Prompt';
   const closeBtn = document.createElement('button');
-  closeBtn.textContent = '✕';
+  closeBtn.innerHTML = '<i class="fa fa-times"></i>';
   closeBtn.className = 'sp-close';
   header.appendChild(title);
   header.appendChild(closeBtn);
@@ -479,7 +479,7 @@ function showArchiveLoadButton() {
 
   const btn = document.createElement('button');
   btn.className = 'archive-load-btn';
-  btn.textContent = '📦 Archivierte Nachrichten laden';
+  btn.innerHTML = '<i class="fa fa-archive"></i> Archivierte Nachrichten laden';
   btn.addEventListener('click', loadLatestArchive);
 
   // Immer ganz oben im Chat