diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5a7e8f1..8ea0145 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,12 @@ Alle wichtigen Änderungen an diesem Projekt werden in dieser Datei dokumentiert
 Das Format basiert auf [Keep a Changelog](https://keepachangelog.com/de/1.0.0/),
 und dieses Projekt adhäriert zu [Semantic Versioning](https://semver.org/lang/de/).
 
+## [1.2.6] - 2024-03-19
+### Geändert
+- Verbesserte Suchfunktion: Keine Ergebnisse mehr bei leeren Suchfeldern
+- Optimiertes Highlighting der Suchergebnisse für alle Suchfelder
+- Fachrichtung wird jetzt in den Suchergebnissen hervorgehoben
+
 ## [1.2.5] - 2024-03-19
 ### Hinzugefügt
 - Neues Suchfeld für Fachrichtung
diff --git a/README.md b/README.md
index 0d8d05d..7382c99 100644
--- a/README.md
+++ b/README.md
@@ -51,7 +51,7 @@ Die Anwendung unterstützt CIDR-Notation für IP-Bereiche. Beispiele:
 
 ## Version
 
-Aktuelle Version: 1.2.4
+Aktuelle Version: v1.2.6
 
 ## Lizenz
 
diff --git a/templates/index.html b/templates/index.html
index 50d3ca8..06f2dcf 100644
--- a/templates/index.html
+++ b/templates/index.html
@@ -59,9 +59,12 @@
                         </div>
                     </div>
 
-                    <div class="form-group">
-                        <label for="fachrichtungInput">Fachrichtung</label>
-                        <input type="text" class="form-control" id="fachrichtungInput" placeholder="Fachrichtung eingeben">
+                    <div class="search-field">
+                        <div class="input-group">
+                            <input type="text" id="fachrichtungInput" class="form-control" placeholder="Fachrichtung" oninput="searchCustomers()">
+                            <i class="fas fa-times reset-icon" onclick="clearInput('fachrichtungInput')"></i>
+                            <i class="fas fa-search search-icon"></i>
+                        </div>
                     </div>
                 </div>
 
@@ -86,8 +89,8 @@
 
     <footer class="footer">
         <div class="footer-content">
-            Made with ❤️ and 🍺 by <a href="https://www.medisoftware.de" target="_blank" class="footer-link">medisoftware</a>
-            <div style="font-size: 0.8em;">Version: v1.2.5</div>
+            Proudly made with ❤️ and 🍺 by <a href="https://www.medisoftware.de" target="_blank" class="footer-link">medisoftware</a>
+            <div style="font-size: 0.8em;">Version: v1.2.6</div>
         </div>
     </footer>
 
@@ -230,20 +233,33 @@
                 return;
             }
             
-            const searchTerm = document.getElementById('q').value;
+            // Hole alle Suchbegriffe
+            const searchTerms = {
+                general: document.getElementById('q').value,
+                name: document.getElementById('nameInput').value,
+                ort: document.getElementById('ortInput').value,
+                nummer: document.getElementById('nummerInput').value,
+                plz: document.getElementById('plzInput').value,
+                fachrichtung: document.getElementById('fachrichtungInput').value
+            };
             
             results.forEach(customer => {
                 const card = document.createElement('div');
                 card.className = 'customer-card';
                 card.innerHTML = `
                     <div class="customer-info">
-                        <h5 class="mb-1">${highlightText(customer.name, searchTerm)}</h5>
+                        <h5 class="mb-1">${highlightText(customer.name, searchTerms.general || searchTerms.name)}</h5>
                         <p class="mb-1 customer-number">${createCustomerLink(customer.nummer)}</p>
-                        <p class="mb-1">${createAddressLink(customer.strasse, customer.plz, customer.ort)}</p>
+                        <p class="mb-1">${createAddressLink(
+                            customer.strasse, 
+                            highlightText(customer.plz, searchTerms.general || searchTerms.plz),
+                            highlightText(customer.ort, searchTerms.general || searchTerms.ort)
+                        )}</p>
                         <p class="mb-1">Tel: ${createPhoneLink(customer.telefon)}</p>
                         ${customer.mobil ? `<p class="mb-1">Mobil: ${createPhoneLink(customer.mobil)}</p>` : ''}
                         ${customer.email ? `<p class="mb-1">E-Mail: ${createEmailLink(customer.email)}</p>` : ''}
                         ${customer.bemerkung ? `<p class="mb-1">Bemerkung: ${customer.bemerkung}</p>` : ''}
+                        ${customer.fachrichtung ? `<p class="mb-1">Fachrichtung: ${highlightText(customer.fachrichtung, searchTerms.general || searchTerms.fachrichtung)}</p>` : ''}
                     </div>
                     <div class="card-actions">
                         <button class="share-button" onclick="copyCustomerLink('${customer.nummer}')">
@@ -288,36 +304,7 @@
                     
                     lastResults = data;
                     updateResultCounts();
-                    
-                    const resultsDiv = document.getElementById('results');
-                    resultsDiv.innerHTML = '';
-                    
-                    if (data.length === 0) {
-                        resultsDiv.innerHTML = '<p class="text-center text-muted">Keine Ergebnisse gefunden</p>';
-                        return;
-                    }
-                    
-                    data.forEach(customer => {
-                        const card = document.createElement('div');
-                        card.className = 'customer-card';
-                        card.innerHTML = `
-                            <div class="customer-info">
-                                <h5 class="mb-1">${highlightText(customer.name, q || name)}</h5>
-                                <p class="mb-1 customer-number">${createCustomerLink(customer.nummer)}</p>
-                                <p class="mb-1">${createAddressLink(customer.strasse, customer.plz, customer.ort)}</p>
-                                <p class="mb-1">Tel: ${createPhoneLink(customer.telefon)}</p>
-                                ${customer.mobil ? `<p class="mb-1">Mobil: ${createPhoneLink(customer.mobil)}</p>` : ''}
-                                ${customer.email ? `<p class="mb-1">E-Mail: ${createEmailLink(customer.email)}</p>` : ''}
-                                ${customer.bemerkung ? `<p class="mb-1">Bemerkung: ${customer.bemerkung}</p>` : ''}
-                            </div>
-                            <div class="card-actions">
-                                <button class="share-button" onclick="copyCustomerLink('${customer.nummer}')">
-                                    <i class="fas fa-share-alt"></i> Teilen
-                                </button>
-                            </div>
-                        `;
-                        resultsDiv.appendChild(card);
-                    });
+                    displayResults(data);
                 })
                 .catch(error => {
                     document.getElementById('loading').style.display = 'none';