diff --git a/resources/views/filament/infolists/entries/normalized-diff.blade.php b/resources/views/filament/infolists/entries/normalized-diff.blade.php
index b3533dd..80f8361 100644
--- a/resources/views/filament/infolists/entries/normalized-diff.blade.php
+++ b/resources/views/filament/infolists/entries/normalized-diff.blade.php
@@ -105,6 +105,39 @@
         }
     };
 
+    $highlightInline = static function (?string $policyType, string $code) use ($selectGrammar): ?string {
+        if (! class_exists(\Torchlight\Engine\Engine::class)) {
+            return null;
+        }
+
+        if ($code === '') {
+            return '';
+        }
+
+        try {
+            $html = (new \Torchlight\Engine\Engine())->codeToHtml(
+                code: $code,
+                grammar: $selectGrammar($policyType, $code),
+                theme: [
+                    'light' => 'github-light',
+                    'dark' => 'github-dark',
+                ],
+                withGutter: false,
+                withWrapper: false,
+            );
+
+            if (! preg_match('/^<pre><code[^>]*>(.*)<\\/code><\\/pre>$/s', $html, $matches)) {
+                return null;
+            }
+
+            $inner = $matches[1] ?? '';
+
+            return trim((string) preg_replace('/<!--\s*Syntax highlighted by[^>]*-->/', '', $inner));
+        } catch (\Throwable $e) {
+            return null;
+        }
+    };
+
     $splitLines = static function (string $text): array {
         $text = str_replace(["\r\n", "\r"], "\n", $text);
 
@@ -248,6 +281,7 @@
 
                                                 $isScriptContent = $canHighlightScripts($policyType) && $isScriptKey($name);
                                                 $ops = $isScriptContent ? $scriptLineDiff((string) $fromText, (string) $toText) : [];
+                                                $useTorchlight = $isScriptContent && class_exists(\Torchlight\Engine\Engine::class);
                                             @endphp
                                             <div class="grid grid-cols-1 gap-2 sm:grid-cols-3">
                                                 <div class="text-sm font-medium text-gray-900 dark:text-white">
@@ -330,13 +364,32 @@
     $leftType = $left['type'];
     $leftLine = (string) ($left['line'] ?? '');
 
+    $leftHighlighted = $useTorchlight ? $highlightInline($policyType, $leftLine) : null;
+    $leftRendered = (is_string($leftHighlighted) && $leftHighlighted !== '') ? $leftHighlighted : e($leftLine);
+
     if ($leftType === 'equal') {
-        echo e($leftLine)."\n";
+        if ($useTorchlight) {
+            @endphp
+            @once
+                @include('filament.partials.torchlight-dark-overrides')
+            @endonce
+            @php
+        }
+
+        echo $leftRendered."\n";
         continue;
     }
 
     if ($leftType === 'delete') {
-        echo '<span class="block bg-danger-50 text-danger-700 dark:bg-danger-950/40 dark:text-danger-200">- '.e($leftLine)."</span>\n";
+        if ($useTorchlight) {
+            @endphp
+            @once
+                @include('filament.partials.torchlight-dark-overrides')
+            @endonce
+            @php
+        }
+
+        echo '<span class="block bg-danger-50 text-danger-700 dark:bg-danger-950/40 dark:text-danger-200">- '.$leftRendered."</span>\n";
         continue;
     }
 
@@ -353,13 +406,32 @@
     $rightType = $right['type'];
     $rightLine = (string) ($right['line'] ?? '');
 
+    $rightHighlighted = $useTorchlight ? $highlightInline($policyType, $rightLine) : null;
+    $rightRendered = (is_string($rightHighlighted) && $rightHighlighted !== '') ? $rightHighlighted : e($rightLine);
+
     if ($rightType === 'equal') {
-        echo e($rightLine)."\n";
+        if ($useTorchlight) {
+            @endphp
+            @once
+                @include('filament.partials.torchlight-dark-overrides')
+            @endonce
+            @php
+        }
+
+        echo $rightRendered."\n";
         continue;
     }
 
     if ($rightType === 'insert') {
-        echo '<span class="block bg-success-50 text-success-700 dark:bg-success-950/40 dark:text-success-200">+ '.e($rightLine)."</span>\n";
+        if ($useTorchlight) {
+            @endphp
+            @once
+                @include('filament.partials.torchlight-dark-overrides')
+            @endonce
+            @php
+        }
+
+        echo '<span class="block bg-success-50 text-success-700 dark:bg-success-950/40 dark:text-success-200">+ '.$rightRendered."</span>\n";
         continue;
     }
 
@@ -372,12 +444,36 @@
 
                                                                 <div x-show="tab === 'before'" x-cloak>
                                                                     <div class="text-xs font-semibold uppercase tracking-wide text-gray-500 dark:text-gray-400">Before</div>
-                                                                    <pre class="mt-1 max-h-96 overflow-auto font-mono text-xs text-gray-800 dark:text-gray-200 whitespace-pre">{{ (string) $fromText }}</pre>
+                                                                    @php
+                                                                        $highlightedBefore = $useTorchlight ? $highlight($policyType, (string) $fromText) : null;
+                                                                    @endphp
+
+                                                                    @if (is_string($highlightedBefore) && $highlightedBefore !== '')
+                                                                        @once
+                                                                            @include('filament.partials.torchlight-dark-overrides')
+                                                                        @endonce
+
+                                                                        <div class="mt-1 max-h-96 overflow-auto">{!! $highlightedBefore !!}</div>
+                                                                    @else
+                                                                        <pre class="mt-1 max-h-96 overflow-auto font-mono text-xs text-gray-800 dark:text-gray-200 whitespace-pre">{{ (string) $fromText }}</pre>
+                                                                    @endif
                                                                 </div>
 
                                                                 <div x-show="tab === 'after'" x-cloak>
                                                                     <div class="text-xs font-semibold uppercase tracking-wide text-gray-500 dark:text-gray-400">After</div>
-                                                                    <pre class="mt-1 max-h-96 overflow-auto font-mono text-xs text-gray-800 dark:text-gray-200 whitespace-pre">{{ (string) $toText }}</pre>
+                                                                    @php
+                                                                        $highlightedAfter = $useTorchlight ? $highlight($policyType, (string) $toText) : null;
+                                                                    @endphp
+
+                                                                    @if (is_string($highlightedAfter) && $highlightedAfter !== '')
+                                                                        @once
+                                                                            @include('filament.partials.torchlight-dark-overrides')
+                                                                        @endonce
+
+                                                                        <div class="mt-1 max-h-96 overflow-auto">{!! $highlightedAfter !!}</div>
+                                                                    @else
+                                                                        <pre class="mt-1 max-h-96 overflow-auto font-mono text-xs text-gray-800 dark:text-gray-200 whitespace-pre">{{ (string) $toText }}</pre>
+                                                                    @endif
                                                                 </div>
                                                             </div>
                                                         </details>
diff --git a/specs/013-scripts-management/tasks.md b/specs/013-scripts-management/tasks.md
index 6ebabbd..332d7c8 100644
--- a/specs/013-scripts-management/tasks.md
+++ b/specs/013-scripts-management/tasks.md
@@ -21,6 +21,7 @@ ## Phase 4: Script Content Display (Safe)
 - [x] T009 Highlight script content with Torch (shebang-based shell + PowerShell default).
 - [x] T010 Hide script content behind a Show/Hide button (collapsed by default).
 - [x] T011 Highlight script content in Normalized Diff view (From/To).
+- [x] T012 Enable Torchlight highlighting in Diff + Before/After views.
 
 ## Open TODOs (Follow-up)
 - None yet.