# ============================================================================
# AVANZATO - Configuracao Nginx para Docker
# ============================================================================
# Coloque este arquivo em: /etc/nginx/conf.d/default.conf
# dentro do container Docker
# ============================================================================

server {
    listen 80;
    server_name localhost;
    
    root /usr/share/nginx/html;
    index index.html;
    
    # === CORRECAO CRITICA: SPA React ===
    # Redireciona TODAS as rotas para index.html
    location / {
        try_files $uri $uri/ /index.html;
    }
    
    # Cache para assets estaticos
    location ~* \.(js|css|png|jpg|jpeg|gif|ico|svg|woff|woff2)$ {
        expires 6M;
        add_header Cache-Control "public, immutable";
    }
    
    # Seguranca
    add_header X-Frame-Options "SAMEORIGIN" always;
    add_header X-Content-Type-Options "nosniff" always;
}