diff --git a/frontend/src/components/workflow/panels/WorkflowResultViewer.jsx b/frontend/src/components/workflow/panels/WorkflowResultViewer.jsx
index 6a596a5..2ea613a 100644
--- a/frontend/src/components/workflow/panels/WorkflowResultViewer.jsx
+++ b/frontend/src/components/workflow/panels/WorkflowResultViewer.jsx
@@ -192,13 +192,18 @@ export function WorkflowResultViewer({ result, onClose }) {
               Node States (Debug)
             </h3>
             <div style={{ display: 'flex', flexDirection: 'column', gap: '8px' }}>
-              {nodeStates.map((node) => (
+              {nodeStates.map((node) => {
+                const hasFailed = node.status === 'failed'
+                const hasError = node.error != null
+                return (
                 <div
                   key={node.node_id}
                   style={{
-                    border: '1px solid var(--border)',
+                    border: hasFailed ? '2px solid #D85A30' : '1px solid var(--border)',
                     borderRadius: '8px',
-                    overflow: 'hidden'
+                    background: hasFailed ? '#D85A3010' : 'transparent',
+                    overflow: 'hidden',
+                    boxShadow: hasFailed ? '0 0 0 2px #D85A3020' : 'none'
                   }}
                 >
                   {/* Node Header */}
@@ -216,13 +221,13 @@ export function WorkflowResultViewer({ result, onClose }) {
                     }}
                   >
                     <div>
-                      {node.node_type === 'start' && '🚀'}
-                      {node.node_type === 'analysis' && '🤖'}
-                      {node.node_type === 'logic' && '⚡'}
-                      {node.node_type === 'join' && '🔀'}
-                      {node.node_type === 'end' && '🏁'}
+                      {node.debug_node_type === 'start' && '🚀'}
+                      {node.debug_node_type === 'analysis' && '🤖'}
+                      {node.debug_node_type === 'logic' && '⚡'}
+                      {node.debug_node_type === 'join' && '🔀'}
+                      {node.debug_node_type === 'end' && '🏁'}
                       {' '}
-                      {node.node_label || node.node_id}
+                      {node.debug_prompt_slug || node.node_label || (node.debug_node_type ? `${node.debug_node_type}-${node.node_id.substring(0, 8)}` : node.node_id)}
                       {node.status === 'skipped' && (
                         <span style={{ color: 'var(--text3)', marginLeft: '8px' }}>
                           (skipped)
@@ -237,45 +242,91 @@ export function WorkflowResultViewer({ result, onClose }) {
                   {/* Node Details */}
                   {expandedNodes[node.node_id] && (
                     <div style={{ padding: '12px', fontSize: '12px' }}>
-                      {node.output && (
-                        <div style={{ marginBottom: '8px' }}>
-                          <strong>Output:</strong>
-                          <pre
-                            style={{
-                              marginTop: '4px',
-                              padding: '8px',
-                              background: 'var(--bg)',
-                              borderRadius: '4px',
-                              fontSize: '11px',
-                              overflowX: 'auto',
-                              maxHeight: '200px',
-                              overflowY: 'auto'
-                            }}
-                          >
-                            {typeof node.output === 'string'
-                              ? node.output
-                              : JSON.stringify(node.output, null, 2)}
+                      {/* Error (show first if present) */}
+                      {node.error && (
+                        <div style={{ marginBottom: '12px', padding: '12px', background: '#D85A3015', border: '1px solid #D85A30', borderRadius: '6px' }}>
+                          <div style={{ fontSize: '12px', fontWeight: 600, color: '#D85A30', marginBottom: '6px' }}>
+                            Error:
+                          </div>
+                          <pre style={{ margin: 0, fontSize: '12px', color: '#D85A30', whiteSpace: 'pre-wrap', wordBreak: 'break-word' }}>
+                            {node.error}
                           </pre>
                         </div>
                       )}
-                      {node.error && (
-                        <div style={{ color: 'var(--danger)', marginBottom: '8px' }}>
-                          <strong>Error:</strong> {node.error}
+
+                      {/* Debug Prompt (vollständiger Prompt) */}
+                      {node.debug_prompt && (
+                        <div style={{ marginBottom: '12px' }}>
+                          <div style={{ fontSize: '12px', fontWeight: 600, color: 'var(--text2)', marginBottom: '6px', textTransform: 'uppercase', letterSpacing: '0.5px' }}>
+                            Prompt:
+                          </div>
+                          <pre style={{ margin: 0, padding: '12px', background: 'var(--surface2)', borderRadius: '6px', fontSize: '12px', lineHeight: '1.6', color: 'var(--text1)', whiteSpace: 'pre-wrap', wordBreak: 'break-word', maxHeight: '400px', overflowY: 'auto', border: '1px solid var(--border)' }}>
+                            {node.debug_prompt}
+                          </pre>
                         </div>
                       )}
+
+                      {/* Debug Raw Response (rohe KI-Antwort) */}
+                      {node.debug_raw_response && (
+                        <div style={{ marginBottom: '12px' }}>
+                          <div style={{ fontSize: '12px', fontWeight: 600, color: 'var(--text2)', marginBottom: '6px', textTransform: 'uppercase', letterSpacing: '0.5px' }}>
+                            Rohe Antwort:
+                          </div>
+                          <pre style={{ margin: 0, padding: '12px', background: 'var(--surface2)', borderRadius: '6px', fontSize: '12px', lineHeight: '1.6', color: 'var(--text1)', whiteSpace: 'pre-wrap', wordBreak: 'break-word', maxHeight: '400px', overflowY: 'auto', border: '1px solid var(--border)' }}>
+                            {node.debug_raw_response}
+                          </pre>
+                        </div>
+                      )}
+
+                      {/* Analysis Core (geparste Ergebnisse) */}
+                      {node.analysis_core && (
+                        <div style={{ marginBottom: '12px' }}>
+                          <div style={{ fontSize: '12px', fontWeight: 600, color: 'var(--text2)', marginBottom: '6px', textTransform: 'uppercase', letterSpacing: '0.5px' }}>
+                            Geparste Ergebnisse:
+                          </div>
+                          <pre style={{ margin: 0, padding: '12px', background: 'var(--surface2)', borderRadius: '6px', fontSize: '12px', lineHeight: '1.6', color: 'var(--text1)', whiteSpace: 'pre-wrap', wordBreak: 'break-word', maxHeight: '300px', overflowY: 'auto', border: '1px solid var(--border)' }}>
+                            {node.analysis_core}
+                          </pre>
+                        </div>
+                      )}
+
+                      {/* Normalized Signals */}
+                      {node.normalized_signals && node.normalized_signals.length > 0 && (
+                        <div style={{ marginBottom: '12px' }}>
+                          <div style={{ fontSize: '12px', fontWeight: 600, color: 'var(--text2)', marginBottom: '6px', textTransform: 'uppercase', letterSpacing: '0.5px' }}>
+                            Signale ({node.normalized_signals.length}):
+                          </div>
+                          <div style={{ display: 'flex', flexDirection: 'column', gap: '6px' }}>
+                            {node.normalized_signals.map((sig, i) => (
+                              <div key={i} style={{ padding: '8px', background: 'var(--surface2)', borderRadius: '4px', fontSize: '12px', border: '1px solid var(--border)' }}>
+                                <span style={{ color: 'var(--text2)' }}>{sig.question_type}:</span>{' '}
+                                <span style={{ fontWeight: 500, color: 'var(--text1)' }}>
+                                  "{sig.raw_value}" → "{sig.normalized_value}"
+                                </span>{' '}
+                                <span style={{ fontSize: '11px', padding: '2px 6px', borderRadius: '3px', background: sig.status === 'valid' ? '#1D9E7520' : '#D85A3020', color: sig.status === 'valid' ? '#1D9E75' : '#D85A30' }}>
+                                  {sig.status}
+                                </span>
+                              </div>
+                            ))}
+                          </div>
+                        </div>
+                      )}
+
+                      {/* Output (fallback) */}
+                      {node.output && !node.analysis_core && (
+                        <div style={{ marginBottom: '8px' }}>
+                          <strong>Output:</strong>
+                          <pre style={{ marginTop: '4px', padding: '8px', background: 'var(--bg)', borderRadius: '4px', fontSize: '11px', overflowX: 'auto', maxHeight: '200px', overflowY: 'auto' }}>
+                            {typeof node.output === 'string' ? node.output : JSON.stringify(node.output, null, 2)}
+                          </pre>
+                        </div>
+                      )}
+
+                      {/* Metadata */}
                       {node.metadata && (
                         <div style={{ marginTop: '8px' }}>
                           <strong>Metadata:</strong>
-                          <pre
-                            style={{
-                              marginTop: '4px',
-                              padding: '8px',
-                              background: 'var(--bg)',
-                              borderRadius: '4px',
-                              fontSize: '11px',
-                              overflowX: 'auto'
-                            }}
-                          >
+                          <pre style={{ marginTop: '4px', padding: '8px', background: 'var(--bg)', borderRadius: '4px', fontSize: '11px', overflowX: 'auto' }}>
                             {JSON.stringify(node.metadata, null, 2)}
                           </pre>
                         </div>
@@ -283,7 +334,7 @@ export function WorkflowResultViewer({ result, onClose }) {
                     </div>
                   )}
                 </div>
-              ))}
+              )})}
             </div>
           </div>
         )}