<IfModule mod_rewrite.c>
    RewriteEngine On
    RewriteCond %{REQUEST_FILENAME} !-f
    RewriteCond %{REQUEST_FILENAME} !-d
    RewriteRule ^(.*)$ index.php/$1 [L]

    # Allow access to writable/uploads directory
    RewriteRule ^writable/uploads/ - [L]
</IfModule>

# Ensure correct MIME types for images
AddType image/jpeg .jpg .jpeg
AddType image/png .png
AddType image/gif .gif