To match the required target items precisely without capturing any other text, I created a pattern that combines exact matches for each item using the '|' (OR) operator. Each item is individually tailored: 1) email requires escaping special characters (+ and .), 2) phone number includes escaped parentheses and dash, 3) date uses unescaped hyphens, 4) order code includes letters, numbers, and a slash, 5) mirrored code matches exactly without variation, and 6) hexadecimal color includes a # followed by six hexadecimal digits. Escaped characters ensure no unintended matches, and the pattern is strict against any decoys.