RewriteEngine On

# Redirect HTTP to HTTPS (production)
# RewriteCond %{HTTPS} off
# RewriteRule ^(.*)$ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301]

# If file or directory exists, serve directly
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d

# Route everything through index.php
RewriteRule ^(.*)$ index.php [QSA,L]