feat: add --no-color flag for plain text output

main.py

@@ -227,6 +227,11 @@ def build_parser():
     parser.add_argument(
         "-o", "--output-file", type=str, help="Output file for wordlist utilities"
     )
+    parser.add_argument(
+        "--no-color",
+        action="store_true",
+        help="Disable colored output",
+    )
 
     return parser
 
@@ -266,6 +271,9 @@ def main():
     parser = build_parser()
     args = parser.parse_args()
 
+    if args.no_color:
+        Formatter.no_color = True
+
     if args.version:
         print(f"Password Cracking & Analysis Toolkit v{VERSION}")
         print("For educational and authorized security testing only.")

tests/test_comprehensive.py

@@ -558,5 +558,45 @@ def test_cisco7_decode_format(self):
         self.assertIsNotNone(result)
 
 
+class TestFormatter(unittest.TestCase):
+    def test_format_text_color(self):
+        from utils.formatter import Formatter
+        Formatter.no_color = False
+        result = Formatter.format_text("hello", "red")
+        self.assertIn("\033[91m", result)
+        self.assertIn("hello", result)
+        self.assertIn("\033[0m", result)
+
+    def test_format_text_no_color(self):
+        from utils.formatter import Formatter
+        Formatter.no_color = True
+        result = Formatter.format_text("hello", "red")
+        self.assertEqual(result, "hello")
+
+    def test_format_text_bold(self):
+        from utils.formatter import Formatter
+        Formatter.no_color = False
+        result = Formatter.format_text("hello", bold=True)
+        self.assertIn("\033[1m", result)
+
+    def test_print_methods_respect_no_color(self):
+        import io, sys
+        from utils.formatter import Formatter
+        Formatter.no_color = True
+        captured = io.StringIO()
+        old = sys.stdout
+        sys.stdout = captured
+        try:
+            Formatter.print_success("test")
+            Formatter.print_error("test")
+            Formatter.print_warning("test")
+            Formatter.print_info("test")
+        finally:
+            sys.stdout = old
+        output = captured.getvalue()
+        self.assertNotIn("\033", output)
+        self.assertEqual(output.count("test"), 4)
+
+
 if __name__ == "__main__":
     unittest.main()

utils/formatter.py

@@ -1,6 +1,8 @@
 class Formatter:
     """Utility for formatting output messages with colors and styles."""
 
+    no_color = False
+
     # ANSI color codes
     COLORS = {
         'red': '\033[91m',
@@ -37,6 +39,9 @@ def format_text(cls, text, color=None, bold=False, underline=False):
         Returns:
             str: Formatted text
         """
+        if cls.no_color:
+            return text
+
         formatted = ''
         if color and color in cls.COLORS:
             formatted += cls.COLORS[color]