diff --git a/app/templates/admin/components.html b/app/templates/admin/components.html
index fc889e87..b98bc6a3 100644
--- a/app/templates/admin/components.html
+++ b/app/templates/admin/components.html
@@ -2199,17 +2199,17 @@ goToPage(n) { if (n !== '...' && n >= 1 && n <= this.totalPages) { this.paginati
                             <span class="text-xs text-gray-500">(Click Option 1 to see loading state)</span>
                         </div>
                     </div>
-                    <button @click="copyCode(`{% raw %}{% from 'shared/macros/dropdowns.html' import action_dropdown, dropdown_item %}
+                    <button @click='copyCode(`{% raw %}{% from "shared/macros/dropdowns.html" import action_dropdown, dropdown_item %}
 {% call action_dropdown(
-    label='Run Scan',
-    loading_label='Scanning...',
-    open_var='scanDropdownOpen',
-    loading_var='scanning',
-    icon='search'
+    label="Run Scan",
+    loading_label="Scanning...",
+    open_var="scanDropdownOpen",
+    loading_var="scanning",
+    icon="search"
 ) %}
-    {{ dropdown_item('Run All', "runScan('all'); scanDropdownOpen = false") }}
-    {{ dropdown_item('Run Selected', "runScan('selected'); scanDropdownOpen = false") }}
-{% endcall %}{% endraw %}`)" class="text-sm text-purple-600 hover:text-purple-700 dark:text-purple-400 flex items-center">
+    {{ dropdown_item("Run All", "runScan(\"all\"); scanDropdownOpen = false") }}
+    {{ dropdown_item("Run Selected", "runScan(\"selected\"); scanDropdownOpen = false") }}
+{% endcall %}{% endraw %}`)' class="text-sm text-purple-600 hover:text-purple-700 dark:text-purple-400 flex items-center">
                         <span x-html="$icon('duplicate', 'w-4 h-4 mr-1')"></span>
                         Copy Code
                     </button>
diff --git a/scripts/validate_architecture.py b/scripts/validate_architecture.py
index 951c83bf..45d0cccd 100755
--- a/scripts/validate_architecture.py
+++ b/scripts/validate_architecture.py
@@ -1166,6 +1166,57 @@ class ArchitectureValidator:
                             suggestion=f"Use '{info['replacement']}' macro instead",
                         )
 
+    def _check_escaped_quotes_in_alpine(
+        self, file_path: Path, content: str, lines: list[str]
+    ):
+        """TPL-012: Check for problematic quotes in Alpine copyCode template literals.
+
+        When using copyCode() with a multi-line template literal, double quotes
+        inside the template will prematurely end the outer @click="..." attribute.
+
+        Bad:  @click="copyCode(`{{ func("arg") }}`)"  # inner " ends the attribute
+        Good: @click='copyCode(`{{ func("arg") }}`)'  # single quotes for outer
+        """
+        if "noqa: tpl-012" in content.lower():
+            return
+
+        import re
+
+        # Track multi-line copyCode template literals with double-quoted outer attribute
+        in_copycode_template = False
+        copycode_start_line = 0
+
+        for i, line in enumerate(lines, 1):
+            if "noqa: tpl-012" in line.lower():
+                continue
+
+            # Check for start of copyCode with double-quoted attribute and template literal
+            # Pattern: @click="copyCode(`  where the backtick doesn't close on same line
+            if '@click="copyCode(`' in line and '`)' not in line:
+                in_copycode_template = True
+                copycode_start_line = i
+                continue
+
+            # Check for end of copyCode template (backtick followed by )" or )')
+            if in_copycode_template:
+                if '`)"' in line or "`)'" in line:
+                    in_copycode_template = False
+                    continue
+
+                # Check for double quotes that would break the outer attribute
+                # These appear in Jinja template code like {{ func("arg") }}
+                if re.search(r'\(\s*"[^"]*"\s*[,)]', line):
+                    self._add_violation(
+                        rule_id="TPL-012",
+                        rule_name="Double quotes in copyCode template literal",
+                        severity=Severity.ERROR,
+                        file_path=file_path,
+                        line_number=i,
+                        message="Double quotes inside multi-line copyCode template literal will break HTML attribute parsing",
+                        context=line.strip()[:80],
+                        suggestion="Change outer attribute to single quotes: @click='copyCode(`...`)'",
+                    )
+
     def _check_alpine_template_vars(
         self, file_path: Path, content: str, lines: list[str], js_content: str
     ):
@@ -3029,6 +3080,9 @@ class ArchitectureValidator:
             # TPL-011: Check for deprecated macros
             self._check_deprecated_macros(file_path, content, lines)
 
+            # TPL-012: Check for escaped quotes in Alpine template literals
+            self._check_escaped_quotes_in_alpine(file_path, content, lines)
+
             # Skip base/partials for TPL-001 check
             if is_base_or_partial:
                 continue