RewriteEngine On
RewriteBase /ipad-vault/

# Security headers
<IfModule mod_headers.c>
    Header always set X-Frame-Options "DENY"
    Header always set X-Content-Type-Options "nosniff"
    Header always set X-XSS-Protection "1; mode=block"
    Header always set Referrer-Policy "strict-origin-when-cross-origin"
</IfModule>

# Protect sensitive files
<FilesMatch "\.(sql|md|env|log|key)$">
    Require all denied
</FilesMatch>

# Protect config and includes directories via rewrite
RewriteRule ^config/ - [F,L]
RewriteRule ^includes/ - [F,L]

# Route existing files directly
RewriteCond %{REQUEST_FILENAME} -f [OR]
RewriteCond %{REQUEST_FILENAME} -d
RewriteRule ^ - [L]

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

Options -Indexes
