diff --git a/.gitea/workflows/sonarqube.yml b/.gitea/workflows/sonarqube.yml
index 8bf969a4..dfdb6621 100644
--- a/.gitea/workflows/sonarqube.yml
+++ b/.gitea/workflows/sonarqube.yml
@@ -42,16 +42,43 @@ jobs:
           key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}
           restore-keys: ${{ runner.os }}-maven-
 
-      - name: Build and Test with coverage
+      - name: Build and Test Java
         run: mvn clean verify -DskipITs -U --batch-mode
 
+      - name: Install UI dependencies
+        working-directory: ui
+        run: |
+          echo '//gitea.siegeln.net/api/packages/cameleer/npm/:_authToken=${REGISTRY_TOKEN}' >> .npmrc
+          npm ci
+        env:
+          REGISTRY_TOKEN: ${{ secrets.REGISTRY_TOKEN }}
+
+      - name: Lint UI
+        working-directory: ui
+        run: npm run lint -- --format json --output-file eslint-report.json || true
+
+      - name: Install sonar-scanner
+        run: |
+          SONAR_SCANNER_VERSION=6.2.1.4610
+          curl -sSLo sonar-scanner.zip "https://binaries.sonarsource.com/Distribution/sonar-scanner-cli/sonar-scanner-cli-${SONAR_SCANNER_VERSION}-linux-x64.zip"
+          unzip -q sonar-scanner.zip
+          ln -s "$(pwd)/sonar-scanner-${SONAR_SCANNER_VERSION}-linux-x64/bin/sonar-scanner" /usr/local/bin/sonar-scanner
+
       - name: SonarQube Analysis
         run: |
-          mvn sonar:sonar --batch-mode \
+          sonar-scanner \
             -Dsonar.host.url="$SONAR_HOST_URL" \
             -Dsonar.token="$SONAR_TOKEN" \
             -Dsonar.projectKey=cameleer3-server \
-            -Dsonar.projectName="Cameleer3 Server"
+            -Dsonar.projectName="Cameleer3 Server" \
+            -Dsonar.sources=cameleer3-server-core/src/main/java,cameleer3-server-app/src/main/java,ui/src \
+            -Dsonar.tests=cameleer3-server-core/src/test/java,cameleer3-server-app/src/test/java \
+            -Dsonar.java.binaries=cameleer3-server-core/target/classes,cameleer3-server-app/target/classes \
+            -Dsonar.java.test.binaries=cameleer3-server-core/target/test-classes,cameleer3-server-app/target/test-classes \
+            -Dsonar.java.libraries="$HOME/.m2/repository/**/*.jar" \
+            -Dsonar.typescript.eslint.reportPaths=ui/eslint-report.json \
+            -Dsonar.eslint.reportPaths=ui/eslint-report.json \
+            -Dsonar.exclusions="ui/node_modules/**,ui/dist/**,**/target/**"
         env:
           SONAR_HOST_URL: ${{ secrets.SONAR_HOST_URL }}
           SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
diff --git a/cameleer3-server-app/src/main/java/com/cameleer3/server/app/diagram/ElkDiagramRenderer.java b/cameleer3-server-app/src/main/java/com/cameleer3/server/app/diagram/ElkDiagramRenderer.java
index dd2bb484..56d38c4e 100644
--- a/cameleer3-server-app/src/main/java/com/cameleer3/server/app/diagram/ElkDiagramRenderer.java
+++ b/cameleer3-server-app/src/main/java/com/cameleer3/server/app/diagram/ElkDiagramRenderer.java
@@ -53,12 +53,12 @@ public class ElkDiagramRenderer implements DiagramRenderer {
     }
 
     private static final int PADDING = 20;
-    private static final int NODE_HEIGHT = 40;
-    private static final int NODE_WIDTH = 160;
+    private static final int NODE_HEIGHT = 50;
+    private static final int NODE_WIDTH = 220;
     private static final int COMPOUND_TOP_PADDING = 30;
     private static final int COMPOUND_SIDE_PADDING = 10;
     private static final int CORNER_RADIUS = 8;
-    private static final double NODE_SPACING = 90.0;
+    private static final double NODE_SPACING = 120.0;
     private static final double EDGE_SPACING = 20.0;
 
     // Blue: endpoints
diff --git a/ui/src/components/ProcessDiagram/DiagramNode.tsx b/ui/src/components/ProcessDiagram/DiagramNode.tsx
index a1244fe2..23186932 100644
--- a/ui/src/components/ProcessDiagram/DiagramNode.tsx
+++ b/ui/src/components/ProcessDiagram/DiagramNode.tsx
@@ -5,6 +5,8 @@ import { colorForType, iconForType } from './node-colors';
 import { ConfigBadge } from './ConfigBadge';
 
 const TOP_BAR_HEIGHT = 6;
+const TEXT_LEFT = 32;
+const TEXT_RIGHT_PAD = 24;
 const CORNER_RADIUS = 4;
 
 interface DiagramNodeProps {
@@ -109,22 +111,27 @@ export function DiagramNode({
       <rect x={0} y={0} width={w} height={TOP_BAR_HEIGHT} rx={CORNER_RADIUS} fill={topBarColor} />
       <rect x={CORNER_RADIUS} y={0} width={w - CORNER_RADIUS * 2} height={TOP_BAR_HEIGHT} fill={topBarColor} />
 
+      {/* Clip path for text area */}
+      <clipPath id={`clip-${node.id}`}>
+        <rect x={TEXT_LEFT} y={TOP_BAR_HEIGHT} width={w - TEXT_LEFT - TEXT_RIGHT_PAD} height={h - TOP_BAR_HEIGHT} />
+      </clipPath>
+
       {/* Icon */}
-      <text x={14} y={h / 2 + 6} fill={statusColor ?? color} fontSize={14}>
+      <text x={14} y={h / 2 + 4} fill={statusColor ?? color} fontSize={14}>
         {icon}
       </text>
 
-      {/* Type name */}
-      <text x={32} y={h / 2 + 1} fill={labelColor} fontSize={11} fontWeight={600}>
-        {typeName}
-      </text>
-
-      {/* Detail label (truncated) */}
-      {detail && detail !== typeName && (
-        <text x={32} y={h / 2 + 14} fill={isFailed ? '#C0392B' : '#5C5347'} fontSize={10}>
-          {detail.length > 22 ? detail.slice(0, 20) + '...' : detail}
+      {/* Type name + detail (clipped to available width) */}
+      <g clipPath={`url(#clip-${node.id})`}>
+        <text x={TEXT_LEFT} y={h / 2 - 1} fill={labelColor} fontSize={11} fontWeight={600}>
+          {typeName}
         </text>
-      )}
+        {detail && detail !== typeName && (
+          <text x={TEXT_LEFT} y={h / 2 + 12} fill={isFailed ? '#C0392B' : '#5C5347'} fontSize={10}>
+            {detail}
+          </text>
+        )}
+      </g>
 
       {/* Config badges */}
       {config && <ConfigBadge nodeWidth={w} config={config} />}