server {
    listen 80;
    server_name _;
    root /usr/share/nginx/html;
    index index.html;

    # API proxy
    location /api/ {
        proxy_pass http://family-wishlist-backend:3000/api/;
        proxy_http_version 1.1;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
        proxy_set_header Connection "";
        client_max_body_size 10m;
    }

    # Uploaded files (images)
    location ^~ /uploads/ {
        proxy_pass http://family-wishlist-backend:3000/uploads/;
        proxy_http_version 1.1;
        proxy_set_header Host $host;
        proxy_cache_valid 200 1h;
    }

    # Static files with long cache
    location ~* \.(?:js|css|woff2?|svg|png|jpg|jpeg|gif|webp|ico)$ {
        expires 7d;
        add_header Cache-Control "public";
        try_files $uri =404;
    }

    # SPA fallback
    location / {
        try_files $uri /index.html;
    }
}