# Configuración de nginx para el contenedor frontend
server {
    listen 80;
    server_name localhost;
    root /usr/share/nginx/html;
    index index.html;

    # Logs
    access_log /var/log/nginx/access.log;
    error_log /var/log/nginx/error.log;

    # Gzip compression
    gzip on;
    gzip_vary on;
    gzip_min_length 1000;
    gzip_types text/plain text/css text/xml text/javascript
               application/json application/javascript application/xml+rss
               application/x-javascript application/xhtml+xml;

    # SPA fallback - todas las rutas devuelven index.html
    location / {
        try_files $uri $uri/ /index.html;
    }

    # Cache para assets estáticos con hash
    location ~* \.(js|css|png|jpg|jpeg|gif|ico|svg|woff|woff2|ttf|eot)$ {
        expires 1y;
        add_header Cache-Control "public, immutable";
        try_files $uri =404;
    }

    # No cachear index.html
    location = /index.html {
        expires -1;
        add_header Cache-Control "no-cache, no-store, must-revalidate";
    }

    # Denegar acceso a archivos ocultos
    location ~ /\. {
        deny all;
        access_log off;
        log_not_found off;
    }
}