RewriteEngine On
RewriteBase /

# Skip API requests - let them go to the backend
RewriteRule ^api/ - [L]
RewriteRule ^mds-backend/ - [L]

# Skip existing files and directories
RewriteCond %{REQUEST_FILENAME} -f [OR]
RewriteCond %{REQUEST_FILENAME} -d
RewriteRule ^ - [L]

# Everything else goes to index.html (React frontend)
RewriteRule . /index.html [L]