Testing hamburger menu revert and flexbox implementation...

Checking menu.php structure...
✅ PASS: Menu.php does not contain <details> tag
✅ PASS: Menu.php does not contain <summary> tag
✅ PASS: Menu.php does not contain hamburger icon
✅ PASS: Menu.php contains <menu> tag
✅ PASS: Menu.php has correct structure (brand, menu, close tags)

Checking ml2-theme.css for flexbox implementation...
✅ PASS: CSS does not contain hamburger rules
✅ PASS: CSS does not contain summary styling
✅ PASS: CSS does not contain details[open] selector
✅ PASS: CSS contains desktop flexbox rules (min-width: 769px)
✅ PASS: CSS contains mobile flexbox rules (max-width: 768px)
✅ PASS: Desktop rules use flex-direction: row
✅ PASS: Mobile rules use flex-direction: column
✅ PASS: Both desktop and mobile flex-direction rules are properly implemented

Checking menu.php logic...
✅ PASS: Menu.php uses correct position default (start for left, end for right)

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Test Summary:
Passed: 14
Failed: 0
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✅ All tests passed! Hamburger menu successfully reverted and flexbox implemented.