<IfModule mod_rewrite.c>
    RewriteEngine On
    
    # Remove .php extension
    RewriteCond %{REQUEST_FILENAME} !-f
    RewriteCond %{REQUEST_FILENAME} !-d
    RewriteRule ^([^\.]+)$ $1.php [NC,L]
    
    # Redirect /admin/file.php to /file.php (for compatibility)
    RewriteCond %{REQUEST_URI} ^/admin/
    RewriteRule ^admin/(.*)$ %{REQUEST_FILENAME} [L]
</IfModule>
