diff --git a/Dockerfile b/Dockerfile
index da82b1f..27346d1 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,40 +1,23 @@
-FROM node:20-alpine AS base
+FROM node:20-alpine
+
+WORKDIR /app
+
+# Required for Prisma on Alpine
 RUN apk add --no-cache openssl
 
-# ── deps: install production deps only ───────────────────────────────────────
-FROM base AS deps
-WORKDIR /app
-COPY package*.json ./
-COPY prisma ./prisma
-RUN npm ci --omit=dev && npm run postinstall
-
-# ── build: full install + compile ─────────────────────────────────────────────
-FROM base AS builder
-WORKDIR /app
+# Install all deps (including devDeps for tsx worker runtime + build tooling)
 COPY package*.json ./
 COPY prisma ./prisma
 RUN npm ci
+
+# Copy source
 COPY . .
+
+# Generate Prisma client and build Next.js (postinstall handles prisma generate)
 RUN npm run build
 
-# ── runner: lean production image ─────────────────────────────────────────────
-FROM base AS runner
-WORKDIR /app
 ENV NODE_ENV=production
-
-# Prisma client + schema (needed at runtime for db push and queries)
-COPY --from=deps /app/node_modules ./node_modules
-COPY --from=builder /app/.next ./.next
-COPY --from=builder /app/public ./public
-COPY --from=builder /app/package.json ./package.json
-COPY --from=builder /app/next.config.mjs ./next.config.mjs
-COPY --from=builder /app/prisma ./prisma
-# Worker source (compiled to node_modules/.cache or run via tsx in prod)
-COPY --from=builder /app/src/worker ./src/worker
-COPY --from=builder /app/src/lib ./src/lib
-COPY --from=builder /app/tsconfig.json ./tsconfig.json
-
 EXPOSE 3000
 
-# Default: web server. Worker container overrides CMD.
+# Default: run web server. Worker container overrides this CMD.
 CMD ["npm", "start"]