server {
    listen 8080;
    listen [::]:8080;
    server_name _;

    root /usr/share/nginx/html;
    index index.html;

    # Hinter Traefik: relative Redirects, damit Verzeichnis-Slash-Redirects nicht
    # den internen Port 8080 / http durchsickern lassen.
    absolute_redirect off;
    port_in_redirect off;

    # Docusaurus erzeugt /pfad/index.html — sauberes URL-Routing inkl. Slash-Varianten.
    location / {
        try_files $uri $uri/ $uri.html /index.html;
    }

    # Gehashte Assets aggressiv cachen (Docusaurus legt sie unter /assets/ ab)
    location /assets/ {
        expires 1y;
        add_header Cache-Control "public, immutable";
        access_log off;
    }

    error_page 404 /404.html;

    gzip on;
    gzip_types text/plain text/css application/javascript application/json image/svg+xml;
    gzip_min_length 1024;
}