diff --git a/Dockerfile b/Dockerfile
index f7b7614..785f215 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,10 +1,16 @@
-FROM mcr.microsoft.com/playwright:v1.49.0-jammy
+FROM node:20-bullseye
 
 WORKDIR /app
 
-COPY package*.json ./
+COPY package.json ./
 RUN npm install --omit=dev
 
+# Instala Chromium + deps (necesario para Playwright en Docker)
+RUN npx playwright install --with-deps chromium
+
 COPY . .
 
-CMD ["node", "index.js"]
\ No newline at end of file
+ENV PORT=3000
+EXPOSE 3000
+
+CMD ["npm", "start"]
\ No newline at end of file