server {
    listen 80;
    server_name localhost;
    root /usr/share/nginx/html;
    
    location / {
        autoindex on;
        autoindex_exact_size off;
        autoindex_localtime on;
        autoindex_format html;
        
        # Try files first, then directory listing
        try_files $uri $uri/ =404;
    }
    
    # Serve index.html if it exists
    index index.html index.htm;
}