feat: enhance reports with insights, charts, and CTO export

FIXES: - Fix white background on chart tooltip hover (cursor fill) NEW CHARTS: - Status Pipeline: horizontal segmented bar showing task flow - Completion Trend: area chart with gradient + target line - Member Performance: radar chart (tasks/completed/on-time) - Top Tags: colorful bar chart of most-used tags ENHANCEMENTS: - 8 stat cards with icons (added In Progress, In Review, Subtask %, Comments) - Improved bar chart with rounded corners and cleaner axes - Donut center shows total + 'tasks' label - Overdue chart: red background bars, 'needs attention' label CTO FEATURES: - Export Data dropdown (CSV, JSON, Summary TXT) - Key Insights section: auto-generated observations about completion rate, overdue tasks, team workload, critical items, and collaboration activity
feat: add drag-and-drop to Kanban board
2026-02-15 11:53:05 +05:30 · 2026-02-15 11:43:17 +05:30
73 changed files with 664 additions and 12851 deletions
--- a/20
+++ b/20
@@ -1,20 +0,0 @@
-# Build Stage
-FROM node:22-alpine as build
-
-WORKDIR /app
-
-COPY package*.json ./
-RUN npm ci
-
-COPY . .
-RUN npm run build
-
-# Production Stage
-FROM nginx:alpine
-
-COPY --from=build /app/dist /usr/share/nginx/html
-COPY nginx.conf /etc/nginx/conf.d/default.conf
-
-EXPOSE 80
-
-CMD ["nginx", "-g", "daemon off;"]
--- a/README_WASM.md
+++ b/README_WASM.md
@@ -1,44 +0,0 @@
-# Running Scrum Manager with Fermyon Spin
-
-This project has been configured to run on [Fermyon Spin](https://developer.fermyon.com/spin/index), allowing for quick deployment as WebAssembly components.
-
-## Prerequisites
-
- [Install Spin](https://developer.fermyon.com/spin/install) (v2.0 or later)
- Node.js and npm
-
-## Build
-
-To build both the frontend and the Wasm-compatible backend:
-
-```bash
-# Build Frontend (outputs to dist/)
-npm run build
-
-# Build Backend (outputs to server/dist/spin.js)
-cd server
-npm install
-npm run build:spin
-cd ..
-```
-
-## Running Locally
-
-You can run the application locally using `spin up`.
-Note: The application requires a MySQL database. Spin connects to it via the address specified in `spin.toml`.
-
-1. Ensure your MySQL database is running (e.g., via Docker).
-2. Run Spin:
-
-```bash
-spin up --sqlite # If using SQLite support (not fully implemented yet, defaults to MySQL config in spin.toml)
-# OR for MySQL:
-spin up
-```
-*Note: You may need to adjust the `db_host` and credentials in `spin.toml` or via environment variables if your DB is not at localhost:3306.*
-
-## Structure
-
- **`spin.toml`**: The Spin manifest file defining the application components.
- **`server/app_spin.js`**: The Wasm entry point for the backend, using Hono.
- **`server/db_spin.js`**: A database adapter adapting MySQL calls for the Spin environment.
--- a/bin/LICENSE
+++ b/bin/LICENSE
@@ -1,217 +0,0 @@
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-END OF TERMS AND CONDITIONS
-
-APPENDIX: How to apply the Apache License to your work.
-
-  To apply the Apache License to your work, attach the following
-  boilerplate notice, with the fields enclosed by brackets "[]"
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-Copyright (c) The Spin Framework Contributors. All Rights Reserved.
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-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
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-of this Software are embedded into an Object form of such source code, you
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-with the conditions of Sections 4(a), 4(b) and 4(d) of the License.
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-In addition, if you combine or link compiled forms of this Software with
-software that is licensed under the GPLv2 ("Combined Software") and if a
-court of competent jurisdiction determines that the patent provision (Section
-3), the indemnity provision (Section 9) or other Section of the License
-conflicts with the conditions of the GPLv2, you may retroactively and
-prospectively choose to deem waived or otherwise exclude such Section(s) of
-the License, but only in their entirety and only with respect to the Combined
-Software.
--- a/bin/README.md
+++ b/bin/README.md
@@ -1,136 +0,0 @@
-<div align="center">
-  <picture>
-    <source media="(prefers-color-scheme: dark)" srcset="./docs/static/image/logo-dark.png">
-    <img alt="spin logo" src="./docs/static/image/logo.png" width="300" height="128">
-  </picture>
-  <p>Spin is a framework for building, deploying, and running fast, secure, and composable cloud microservices with WebAssembly.</p>
-      <a href="https://github.com/spinframework/spin/actions/workflows/build.yml"><img src="https://github.com/spinframework/spin/actions/workflows/build.yml/badge.svg" alt="build status" /></a>
-      <a href="https://cloud-native.slack.com/archives/C089NJ9G1V0"><img alt="Slack" src="https://img.shields.io/badge/slack-spin-green.svg?logo=slack"></a>
-      <a href="https://www.bestpractices.dev/projects/10373"><img src="https://www.bestpractices.dev/projects/10373/badge"></a>
-</div>
-
-## What is Spin?
-
-Spin is an open source framework for building and running fast, secure, and
-composable cloud microservices with WebAssembly. It aims to be the easiest way
-to get started with WebAssembly microservices, and takes advantage of the latest
-developments in the
-[WebAssembly component model](https://github.com/WebAssembly/component-model)
-and [Wasmtime](https://wasmtime.dev/) runtime.
-
-Spin offers a simple CLI that helps you create, distribute, and execute
-applications, and in the next sections we will learn more about Spin
-applications and how to get started.
-
-## Getting started
-
-See the [Install Spin](https://spinframework.dev/install) page of the [Spin documentation](https://spinframework.dev) for a detailed
-guide on installing and configuring Spin, but in short run the following commands:
-```bash
-curl -fsSL https://spinframework.dev/downloads/install.sh | bash
-sudo mv ./spin /usr/local/bin/spin
-```
-
-Alternatively, you could [build Spin from source](https://spinframework.dev/contributing-spin).
-
-To get started writing apps, follow the [quickstart guide](https://spinframework.dev/quickstart/),
-and then follow the
-[Rust](https://spinframework.dev/rust-components/), [JavaScript](https://spinframework.dev/javascript-components), [Python](https://spinframework.dev/python-components), or [Go](https://spinframework.dev/go-components/)
-language guides, and the [guide on writing Spin applications](https://spinframework.dev/writing-apps/).
-
-## Language support
-
-WebAssembly is a language-agnostic runtime: you can build WebAssembly components from a variety of source languages. Spin SDKs are available for several languages, including:
-
-* JavaScript: https://github.com/spinframework/spin-js-sdk
-* Rust: https://crates.io/crates/spin-sdk
-* Go: https://pkg.go.dev/github.com/fermyon/spin/sdk/go/v2
-* Python: https://github.com/spinframework/spin-python-sdk
-* Zig: https://github.com/dasimmet/zig-spin (third party)
-* Moonbit: https://github.com/gmlewis/spin-moonbit-sdk (third party)
-
-> The Spin framework team supports the JavaScript, Rust, Go, and Python SDKs. Other language integrations are supported by their authors, and we're grateful to them for their work!
-
-## Usage
-
-Below is an example of using the `spin` CLI to create a new Spin application.  To run the example you will need to install the `wasm32-wasip1` target for Rust.
-
-```bash
-$ rustup target add wasm32-wasip1
-```
-
-First, run the `spin new` command to create a Spin application from a template.
-```bash
-# Create a new Spin application named 'hello-rust' based on the Rust http template, accepting all defaults
-$ spin new --accept-defaults -t http-rust hello-rust
-```
-Running the `spin new` command created a `hello-rust` directory with all the necessary files for your application. Change to the `hello-rust` directory and build the application with `spin build`, then run it locally with `spin up`:
-
-```bash
-# Compile to Wasm by executing the `build` command.
-$ spin build
-Executing the build command for component hello-rust: cargo build --target wasm32-wasip1 --release
-    Finished release [optimized] target(s) in 0.03s
-Successfully ran the build command for the Spin components.
-
-# Run the application locally.
-$ spin up
-Logging component stdio to ".spin/logs/"
-
-Serving http://127.0.0.1:3000
-Available Routes:
-  hello-rust: http://127.0.0.1:3000 (wildcard)
-```
-
-That's it! Now that the application is running, use your browser or cURL in another shell to try it out:
-
-```bash
-# Send a request to the application.
-$ curl -i 127.0.0.1:3000
-HTTP/1.1 200 OK
-content-type: text/plain
-transfer-encoding: chunked
-date: Sun, 02 Mar 2025 20:09:11 GMT
-
-Hello World!
-```
-
-You can make the app do more by editting the `src/lib.rs` file in the `hello-rust` directory using your favorite editor or IDE. To learn more about writing Spin applications see [Writing Applications](https://spinframework.dev/writing-apps) in the Spin documentation.  To learn how to publish and distribute your application see the [Publishing and Distribution](https://spinframework.dev/distributing-apps) guide in the Spin documentation.
-
-## Language Support for Spin Features
-
-The table below summarizes the [feature support](https://spinframework.dev/language-support-overview) in each of the language SDKs.
-
-| Feature | Rust SDK Supported? | TypeScript SDK Supported? | Python SDK Supported? | Tiny Go SDK Supported? | C# SDK Supported? |
-|-----|-----|-----|-----|-----|-----|
-| **Triggers** |
-| [HTTP](https://spinframework.dev/http-trigger) | Supported | Supported | Supported | Supported | Supported |
-| [Redis](https://spinframework.dev/redis-trigger) | Supported | Supported | Supported | Supported | Not Supported |
-| **APIs** |
-| [Outbound HTTP](https://spinframework.dev/rust-components.md#sending-outbound-http-requests) | Supported | Supported | Supported | Supported | Supported |
-| [Configuration Variables](https://spinframework.dev/variables) | Supported | Supported | Supported | Supported | Supported |
-| [Key Value Storage](https://spinframework.dev/kv-store-api-guide) | Supported | Supported | Supported | Supported | Not Supported |
-| [SQLite Storage](https://spinframework.dev/sqlite-api-guide) | Supported | Supported | Supported | Supported | Not Supported |
-| [MySQL](https://spinframework.dev/rdbms-storage#using-mysql-and-postgresql-from-applications) | Supported | Supported | Not Supported | Supported | Not Supported |
-| [PostgreSQL](https://spinframework.dev/rdbms-storage#using-mysql-and-postgresql-from-applications) | Supported | Supported | Not Supported | Supported | Supported |
-| [Outbound Redis](https://spinframework.dev/rust-components.md#storing-data-in-redis-from-rust-components) | Supported | Supported | Supported | Supported | Supported |
-| [Serverless AI](https://spinframework.dev/serverless-ai-api-guide) | Supported | Supported | Supported | Supported | Not Supported |
-| **Extensibility** |
-| [Authoring Custom Triggers](https://spinframework.dev/extending-and-embedding) | Supported | Not Supported | Not Supported | Not Supported | Not Supported |
-
-## Getting Involved and Contributing
-
-We are delighted that you are interested in making Spin better! Thank you!
-
-Each Monday at 2:30pm UTC (odd weeks) and 9:00pm UTC (even weeks), we meet to discuss Spin issues, roadmap, and ideas in our Spin Project Meetings. Link to the meeting can be found in the Spin Project Meeting agenda below.
-
-The [Spin Project Meeting agenda](https://docs.google.com/document/d/1EG392gb8Eg-1ZEPDy18pgFZvMMrdAEybpCSufFXoe00/edit?usp=sharing) is a public document. The document contains a rolling agenda with the date and time of each meeting, the Zoom link, and topics of discussion for the day. You will also find the meeting minutes for each meeting and the link to the recording. If you have something you would like to demo or discuss at the project meeting, we encourage you to add it to the agenda.
-
-You can find the contributing guide [here](https://spinframework.dev/contributing-spin).
-
-## Stay in Touch
-
-Follow us on Twitter: [@spinframework](https://twitter.com/spinframework)
-
-You can join the Spin community in the [Spin CNCF Slack channel](https://cloud-native.slack.com/archives/C089NJ9G1V0) where you can ask questions, get help, and show off the cool things you are doing with Spin!
-
--- a/bin/crt.pem
+++ b/bin/crt.pem
@@ -1 +0,0 @@
-LS0tLS1CRUdJTiBDRVJUSUZJQ0FURS0tLS0tCk1JSUd0VENDQmpxZ0F3SUJBZ0lVWWtEZ21PZFRyN2JnUlIzdGZSR29IMTRHZzNRd0NnWUlLb1pJemowRUF3TXcKTnpFVk1CTUdBMVVFQ2hNTWMybG5jM1J2Y21VdVpHVjJNUjR3SEFZRFZRUURFeFZ6YVdkemRHOXlaUzFwYm5SbApjbTFsWkdsaGRHVXdIaGNOTWpZd01qRXdNVGd4TkRNM1doY05Nall3TWpFd01UZ3lORE0zV2pBQU1Ga3dFd1lICktvWkl6ajBDQVFZSUtvWkl6ajBEQVFjRFFnQUVaekN3SElaSlJlaUNVV3JaZFgvRkRTNEFuVjVmNGxNUXV6NEcKVVBuNnF1a3A5ay8ycWdlM1JMOW4zNFF5d1VVUkt4Y3FQaG1IU3RRaFFTUkdaYXhzWWFPQ0JWa3dnZ1ZWTUE0RwpBMVVkRHdFQi93UUVBd0lIZ0RBVEJnTlZIU1VFRERBS0JnZ3JCZ0VGQlFjREF6QWRCZ05WSFE0RUZnUVVONGJoCmdjUVlaNFhZSDhFU0ZscUQ1cWVNUVg4d0h3WURWUjBqQkJnd0ZvQVUzOVBwejFZa0VaYjVxTmpwS0ZXaXhpNFkKWkQ4d1lnWURWUjBSQVFIL0JGZ3dWb1pVYUhSMGNITTZMeTluYVhSb2RXSXVZMjl0TDNOd2FXNW1jbUZ0WlhkdgpjbXN2YzNCcGJpOHVaMmwwYUhWaUwzZHZjbXRtYkc5M2N5OXlaV3hsWVhObExubHRiRUJ5WldaekwzUmhaM012CmRqTXVOaTR3TURrR0Npc0dBUVFCZzc4d0FRRUVLMmgwZEhCek9pOHZkRzlyWlc0dVlXTjBhVzl1Y3k1bmFYUm8KZFdKMWMyVnlZMjl1ZEdWdWRDNWpiMjB3RWdZS0t3WUJCQUdEdnpBQkFnUUVjSFZ6YURBMkJnb3JCZ0VFQVlPLwpNQUVEQkNoak5XTmlNek0wWkdVeU1HSXpaRGt3TldRd016YzNOamMzTldKbFpUYzJPR1V6TnpSaVltSXlNQlVHCkNpc0dBUVFCZzc4d0FRUUVCMUpsYkdWaGMyVXdJQVlLS3dZQkJBR0R2ekFCQlFRU2MzQnBibVp5WVcxbGQyOXkKYXk5emNHbHVNQjRHQ2lzR0FRUUJnNzh3QVFZRUVISmxabk12ZEdGbmN5OTJNeTQyTGpBd093WUtLd1lCQkFHRAp2ekFCQ0FRdERDdG9kSFJ3Y3pvdkwzUnZhMlZ1TG1GamRHbHZibk11WjJsMGFIVmlkWE5sY21OdmJuUmxiblF1ClkyOXRNR1FHQ2lzR0FRUUJnNzh3QVFrRVZneFVhSFIwY0hNNkx5OW5hWFJvZFdJdVkyOXRMM053YVc1bWNtRnQKWlhkdmNtc3ZjM0JwYmk4dVoybDBhSFZpTDNkdmNtdG1iRzkzY3k5eVpXeGxZWE5sTG5sdGJFQnlaV1p6TDNSaApaM012ZGpNdU5pNHdNRGdHQ2lzR0FRUUJnNzh3QVFvRUtnd29ZelZqWWpNek5HUmxNakJpTTJRNU1EVmtNRE0zCk56WTNOelZpWldVM05qaGxNemMwWW1KaU1qQWRCZ29yQmdFRUFZTy9NQUVMQkE4TURXZHBkR2gxWWkxb2IzTjAKWldRd05RWUtLd1lCQkFHRHZ6QUJEQVFuRENWb2RIUndjem92TDJkcGRHaDFZaTVqYjIwdmMzQnBibVp5WVcxbApkMjl5YXk5emNHbHVNRGdHQ2lzR0FRUUJnNzh3QVEwRUtnd29ZelZqWWpNek5HUmxNakJpTTJRNU1EVmtNRE0zCk56WTNOelZpWldVM05qaGxNemMwWW1KaU1qQWdCZ29yQmdFRUFZTy9NQUVPQkJJTUVISmxabk12ZEdGbmN5OTIKTXk0MkxqQXdHUVlLS3dZQkJBR0R2ekFCRHdRTERBazBNak0yTnprMk5qUXdNQVlLS3dZQkJBR0R2ekFCRUFRaQpEQ0JvZEhSd2N6b3ZMMmRwZEdoMVlpNWpiMjB2YzNCcGJtWnlZVzFsZDI5eWF6QVpCZ29yQmdFRUFZTy9NQUVSCkJBc01DVEU1TlRrM01qVTJOakJrQmdvckJnRUVBWU8vTUFFU0JGWU1WR2gwZEhCek9pOHZaMmwwYUhWaUxtTnYKYlM5emNHbHVabkpoYldWM2IzSnJMM053YVc0dkxtZHBkR2gxWWk5M2IzSnJabXh2ZDNNdmNtVnNaV0Z6WlM1NQpiV3hBY21WbWN5OTBZV2R6TDNZekxqWXVNREE0QmdvckJnRUVBWU8vTUFFVEJDb01LR00xWTJJek16UmtaVEl3CllqTmtPVEExWkRBek56YzJOemMxWW1WbE56WTRaVE0zTkdKaVlqSXdGQVlLS3dZQkJBR0R2ekFCRkFRR0RBUncKZFhOb01Ga0dDaXNHQVFRQmc3OHdBUlVFU3d4SmFIUjBjSE02THk5bmFYUm9kV0l1WTI5dEwzTndhVzVtY21GdApaWGR2Y21zdmMzQnBiaTloWTNScGIyNXpMM0oxYm5Ndk1qRTROell6TlRFek1qVXZZWFIwWlcxd2RITXZNVEFXCkJnb3JCZ0VFQVlPL01BRVdCQWdNQm5CMVlteHBZekNCaVFZS0t3WUJCQUhXZVFJRUFnUjdCSGtBZHdCMUFOMDkKTUdyR3h4RXlZeGtlSEpsbk53S2lTbDY0M2p5dC80ZUtjb0F2S2U2T0FBQUJuRWpETDg0QUFBUURBRVl3UkFJZwpPYll6cWFxWEptYlZKM0FGd2txMzgrWnlSWE9mQm9EdlZtQnpRbkczcmJVQ0lFSzdFdDRqZFhZZWUreExBMktNCnBRSVBKRkZXQURlNUNUOHZIcDBzWkJBUE1Bb0dDQ3FHU000OUJBTURBMmtBTUdZQ01RRHNFWHdjdVJ4ajZNeFUKa2RvRWVpMkVjR3U4Y0w0Ty9XRVo0N3d3ajZ6Nnp0OGhmYlZFcWo2RUN6VEVycHJmYys4Q01RRGZrdTNxK1VKdQpLczVhRGtOU1piYkFXbzdmQ2lzYjlKbkNPYUYzS0I5Z0tOTjZIWWh3MGpXaVpSdnd1Q1FhV240PQotLS0tLUVORCBDRVJUSUZJQ0FURS0tLS0tCg==
--- a/bin/spin
+++ b/bin/spin
--- a/bin/spin.sig
+++ b/bin/spin.sig
@@ -1 +0,0 @@
-MEQCIBOrg4FEuMQ1Lc1kJbUqE1rd+iEvE1VBAdv8lHKueZ42AiBPdsJTq2CDpRKmNt8kiPBSMW6YI3DpTTVywFg1o4pUVQ==
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,52 +0,0 @@
-version: '3.8'
-
-services:
-  mysql:
-    image: mysql:8.0
-    container_name: scrum-mysql
-    restart: unless-stopped
-    environment:
-      MYSQL_ROOT_PASSWORD: scrumpass
-      MYSQL_DATABASE: scrum_manager
-    ports:
-      - "3306:3306"
-    volumes:
-      - mysql_data:/var/lib/mysql
-    healthcheck:
-      test: [ "CMD", "mysqladmin", "ping", "-h", "localhost", "-u", "root", "-pscrumpass" ]
-      interval: 5s
-      timeout: 5s
-      retries: 10
-
-  backend:
-    build:
-      context: ./server
-      dockerfile: Dockerfile
-    container_name: scrum-backend
-    restart: unless-stopped
-    ports:
-      - "3001:3001"
-    environment:
-      DB_HOST: mysql
-      DB_PORT: 3306
-      DB_USER: root
-      DB_PASSWORD: scrumpass
-      DB_NAME: scrum_manager
-      PORT: 3001
-    depends_on:
-      mysql:
-        condition: service_healthy
-
-  frontend:
-    build:
-      context: .
-      dockerfile: Dockerfile
-    container_name: scrum-frontend
-    restart: unless-stopped
-    ports:
-      - "80:80"
-    depends_on:
-      - backend
-
-volumes:
-  mysql_data:
--- a/k8s/base/backend/deployment.yaml
+++ b/k8s/base/backend/deployment.yaml
@@ -1,84 +0,0 @@
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  name: backend
-  labels:
-    app.kubernetes.io/name: backend
-    app.kubernetes.io/component: api
-spec:
-  replicas: 2
-  selector:
-    matchLabels:
-      app.kubernetes.io/name: backend
-      app.kubernetes.io/component: api
-  template:
-    metadata:
-      labels:
-        app.kubernetes.io/name: backend
-        app.kubernetes.io/component: api
-    spec:
-      initContainers:
-        - name: wait-for-mysql
-          image: busybox:1.36
-          command:
-            - sh
-            - -c
-            - |
-              echo "Waiting for MySQL to be ready..."
-              until nc -z mysql 3306; do
-                echo "MySQL is not ready yet, retrying in 3s..."
-                sleep 3
-              done
-              echo "MySQL is ready!"
-      containers:
-        - name: backend
-          image: scrum-backend:latest
-          imagePullPolicy: IfNotPresent
-          ports:
-            - containerPort: 3001
-              name: http
-          env:
-            - name: DB_HOST
-              value: mysql
-            - name: DB_PORT
-              value: "3306"
-            - name: DB_USER
-              valueFrom:
-                secretKeyRef:
-                  name: mysql-secret
-                  key: DB_USER
-            - name: DB_PASSWORD
-              valueFrom:
-                secretKeyRef:
-                  name: mysql-secret
-                  key: DB_PASSWORD
-            - name: DB_NAME
-              valueFrom:
-                secretKeyRef:
-                  name: mysql-secret
-                  key: DB_NAME
-            - name: PORT
-              value: "3001"
-          resources:
-            requests:
-              cpu: 100m
-              memory: 128Mi
-            limits:
-              cpu: 500m
-              memory: 256Mi
-          livenessProbe:
-            httpGet:
-              path: /api/health
-              port: http
-            initialDelaySeconds: 15
-            periodSeconds: 10
-            timeoutSeconds: 3
-            failureThreshold: 3
-          readinessProbe:
-            httpGet:
-              path: /api/health
-              port: http
-            initialDelaySeconds: 5
-            periodSeconds: 5
-            timeoutSeconds: 3
-            failureThreshold: 5
--- a/k8s/base/backend/service.yaml
+++ b/k8s/base/backend/service.yaml
@@ -1,17 +0,0 @@
-apiVersion: v1
-kind: Service
-metadata:
-  name: backend
-  labels:
-    app.kubernetes.io/name: backend
-    app.kubernetes.io/component: api
-spec:
-  type: ClusterIP
-  ports:
-    - port: 3001
-      targetPort: 3001
-      protocol: TCP
-      name: http
-  selector:
-    app.kubernetes.io/name: backend
-    app.kubernetes.io/component: api
--- a/k8s/base/frontend/configmap.yaml
+++ b/k8s/base/frontend/configmap.yaml
@@ -1,31 +0,0 @@
-apiVersion: v1
-kind: ConfigMap
-metadata:
-  name: frontend-nginx-config
-  labels:
-    app.kubernetes.io/name: frontend
-    app.kubernetes.io/component: web
-data:
-  default.conf: |
-    server {
-        listen 80;
-        server_name localhost;
-
-        root /usr/share/nginx/html;
-        index index.html;
-
-        # Serve static files
-        location / {
-            try_files $uri $uri/ /index.html;
-        }
-
-        # Proxy API requests to backend service
-        location /api/ {
-            proxy_pass http://backend:3001;
-            proxy_http_version 1.1;
-            proxy_set_header Upgrade $http_upgrade;
-            proxy_set_header Connection 'upgrade';
-            proxy_set_header Host $host;
-            proxy_cache_bypass $http_upgrade;
-        }
-    }
--- a/k8s/base/frontend/deployment.yaml
+++ b/k8s/base/frontend/deployment.yaml
@@ -1,58 +0,0 @@
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  name: frontend
-  labels:
-    app.kubernetes.io/name: frontend
-    app.kubernetes.io/component: web
-spec:
-  replicas: 2
-  selector:
-    matchLabels:
-      app.kubernetes.io/name: frontend
-      app.kubernetes.io/component: web
-  template:
-    metadata:
-      labels:
-        app.kubernetes.io/name: frontend
-        app.kubernetes.io/component: web
-    spec:
-      containers:
-        - name: frontend
-          image: scrum-frontend:latest
-          imagePullPolicy: IfNotPresent
-          ports:
-            - containerPort: 80
-              name: http
-          volumeMounts:
-            - name: nginx-config
-              mountPath: /etc/nginx/conf.d/default.conf
-              subPath: default.conf
-              readOnly: true
-          resources:
-            requests:
-              cpu: 50m
-              memory: 64Mi
-            limits:
-              cpu: 200m
-              memory: 128Mi
-          livenessProbe:
-            httpGet:
-              path: /
-              port: http
-            initialDelaySeconds: 10
-            periodSeconds: 10
-            timeoutSeconds: 3
-            failureThreshold: 3
-          readinessProbe:
-            httpGet:
-              path: /
-              port: http
-            initialDelaySeconds: 5
-            periodSeconds: 5
-            timeoutSeconds: 3
-            failureThreshold: 3
-      volumes:
-        - name: nginx-config
-          configMap:
-            name: frontend-nginx-config
--- a/k8s/base/frontend/service.yaml
+++ b/k8s/base/frontend/service.yaml
@@ -1,17 +0,0 @@
-apiVersion: v1
-kind: Service
-metadata:
-  name: frontend
-  labels:
-    app.kubernetes.io/name: frontend
-    app.kubernetes.io/component: web
-spec:
-  type: NodePort
-  ports:
-    - port: 80
-      targetPort: 80
-      protocol: TCP
-      name: http
-  selector:
-    app.kubernetes.io/name: frontend
-    app.kubernetes.io/component: web
--- a/k8s/base/kustomization.yaml
+++ b/k8s/base/kustomization.yaml
@@ -1,25 +0,0 @@
-apiVersion: kustomize.config.k8s.io/v1beta1
-kind: Kustomization
-
-namespace: scrum-manager
-
-labels:
-  - pairs:
-      app.kubernetes.io/part-of: scrum-manager
-      app.kubernetes.io/managed-by: kustomize
-    includeSelectors: true
-
-resources:
-  - namespace.yaml
-  # MySQL
-  - mysql/secret.yaml
-  - mysql/pvc.yaml
-  - mysql/deployment.yaml
-  - mysql/service.yaml
-  # Backend
-  - backend/deployment.yaml
-  - backend/service.yaml
-  # Frontend
-  - frontend/configmap.yaml
-  - frontend/deployment.yaml
-  - frontend/service.yaml
--- a/k8s/base/mysql/deployment.yaml
+++ b/k8s/base/mysql/deployment.yaml
@@ -1,74 +0,0 @@
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  name: mysql
-  labels:
-    app.kubernetes.io/name: mysql
-    app.kubernetes.io/component: database
-spec:
-  replicas: 1
-  strategy:
-    type: Recreate # MySQL requires Recreate since PVC is ReadWriteOnce
-  selector:
-    matchLabels:
-      app.kubernetes.io/name: mysql
-      app.kubernetes.io/component: database
-  template:
-    metadata:
-      labels:
-        app.kubernetes.io/name: mysql
-        app.kubernetes.io/component: database
-    spec:
-      containers:
-        - name: mysql
-          image: mysql:8.0
-          ports:
-            - containerPort: 3306
-              name: mysql
-          env:
-            - name: MYSQL_ROOT_PASSWORD
-              valueFrom:
-                secretKeyRef:
-                  name: mysql-secret
-                  key: MYSQL_ROOT_PASSWORD
-            - name: MYSQL_DATABASE
-              valueFrom:
-                secretKeyRef:
-                  name: mysql-secret
-                  key: DB_NAME
-          volumeMounts:
-            - name: mysql-data
-              mountPath: /var/lib/mysql
-          resources:
-            requests:
-              cpu: 250m
-              memory: 512Mi
-            limits:
-              cpu: "1"
-              memory: 1Gi
-          livenessProbe:
-            exec:
-              command:
-                - mysqladmin
-                - ping
-                - -h
-                - localhost
-            initialDelaySeconds: 30
-            periodSeconds: 10
-            timeoutSeconds: 5
-            failureThreshold: 3
-          readinessProbe:
-            exec:
-              command:
-                - mysqladmin
-                - ping
-                - -h
-                - localhost
-            initialDelaySeconds: 10
-            periodSeconds: 5
-            timeoutSeconds: 3
-            failureThreshold: 5
-      volumes:
-        - name: mysql-data
-          persistentVolumeClaim:
-            claimName: mysql-data-pvc
--- a/k8s/base/mysql/pvc.yaml
+++ b/k8s/base/mysql/pvc.yaml
@@ -1,13 +0,0 @@
-apiVersion: v1
-kind: PersistentVolumeClaim
-metadata:
-  name: mysql-data-pvc
-  labels:
-    app.kubernetes.io/name: mysql
-    app.kubernetes.io/component: database
-spec:
-  accessModes:
-    - ReadWriteOnce
-  resources:
-    requests:
-      storage: 5Gi
--- a/k8s/base/mysql/secret.yaml
+++ b/k8s/base/mysql/secret.yaml
@@ -1,17 +0,0 @@
-apiVersion: v1
-kind: Secret
-metadata:
-  name: mysql-secret
-  labels:
-    app.kubernetes.io/name: mysql
-    app.kubernetes.io/component: database
-type: Opaque
-data:
-  # Base64 encoded values — change these for production!
-  # echo -n 'scrumpass' | base64 => c2NydW1wYXNz
-  # echo -n 'root' | base64 => cm9vdA==
-  # echo -n 'scrum_manager' | base64 => c2NydW1fbWFuYWdlcg==
-  MYSQL_ROOT_PASSWORD: c2NydW1wYXNz
-  DB_USER: cm9vdA==
-  DB_PASSWORD: c2NydW1wYXNz
-  DB_NAME: c2NydW1fbWFuYWdlcg==
--- a/k8s/base/mysql/service.yaml
+++ b/k8s/base/mysql/service.yaml
@@ -1,17 +0,0 @@
-apiVersion: v1
-kind: Service
-metadata:
-  name: mysql
-  labels:
-    app.kubernetes.io/name: mysql
-    app.kubernetes.io/component: database
-spec:
-  type: ClusterIP
-  ports:
-    - port: 3306
-      targetPort: 3306
-      protocol: TCP
-      name: mysql
-  selector:
-    app.kubernetes.io/name: mysql
-    app.kubernetes.io/component: database
--- a/k8s/base/namespace.yaml
+++ b/k8s/base/namespace.yaml
@@ -1,6 +0,0 @@
-apiVersion: v1
-kind: Namespace
-metadata:
-  name: scrum-manager
-  labels:
-    app.kubernetes.io/part-of: scrum-manager
--- a/nginx.conf
+++ b/nginx.conf
@@ -1,23 +0,0 @@
-
-server {
-    listen 80;
-    server_name localhost;
-
-    root /usr/share/nginx/html;
-    index index.html;
-
-    # Serve static files
-    location / {
-        try_files $uri $uri/ /index.html;
-    }
-
-    # Proxy API requests to backend
-    location /api/ {
-        proxy_pass http://backend:3001;
-        proxy_http_version 1.1;
-        proxy_set_header Upgrade $http_upgrade;
-        proxy_set_header Connection 'upgrade';
-        proxy_set_header Host $host;
-        proxy_cache_bypass $http_upgrade;
-    }
-}
--- a/package-lock.json
+++ b/package-lock.json
--- a/package.json
+++ b/package.json
@@ -7,9 +7,7 @@
    "dev": "vite",
    "build": "tsc -b && vite build",
    "lint": "eslint .",
-    "preview": "vite preview",
-    "test": "vitest",
-    "test:integration": "vitest -c vitest.integration.config.js"
+    "preview": "vite preview"
  },
  "dependencies": {
    "react": "^19.2.0",
@@ -18,9 +16,6 @@
  },
  "devDependencies": {
    "@eslint/js": "^9.39.1",
-    "@testing-library/jest-dom": "^6.9.1",
-    "@testing-library/react": "^16.3.2",
-    "@testing-library/user-event": "^14.6.1",
    "@types/node": "^24.10.1",
    "@types/react": "^19.2.7",
    "@types/react-dom": "^19.2.3",
@@ -29,11 +24,8 @@
    "eslint-plugin-react-hooks": "^7.0.1",
    "eslint-plugin-react-refresh": "^0.4.24",
    "globals": "^16.5.0",
-    "jsdom": "^28.1.0",
-    "node-fetch": "^3.3.2",
    "typescript": "~5.9.3",
    "typescript-eslint": "^8.48.0",
-    "vite": "^7.3.1",
-    "vitest": "^4.0.18"
+    "vite": "^7.3.1"
  }
-}
+}
--- a/server/Dockerfile
+++ b/server/Dockerfile
@@ -1,12 +0,0 @@
-FROM node:22-alpine
-
-WORKDIR /app
-
-COPY package*.json ./
-RUN npm ci --only=production
-
-COPY . .
-
-EXPOSE 3001
-
-CMD ["node", "index.js"]
--- a/server/app_spin.js
+++ b/server/app_spin.js
@@ -1,16 +0,0 @@
-
-async function handleRequest(req, res) {
-    console.log("Handle called");
-    return {
-        status: 200,
-        headers: { 'content-type': 'text/plain' },
-        body: 'Hello from Spin Wasm (Corrected Export)!'
-    };
-}
-
-export const incomingHandler = {
-    handle: handleRequest
-};
-
-// Keep default just in case, but incomingHandler is key
-export default handleRequest;
--- a/server/app_spin.js.bak
+++ b/server/app_spin.js.bak
@@ -1,137 +0,0 @@
-import { Hono } from 'hono';
-import { handleRequest } from '@fermyon/spin-sdk';
-
-const app = new Hono();
-
-// Middleware to mock Express request/response specific methods if needed
-// Or we just rewrite routes to use Hono context.
-
-// Since rewriting all routes is heavy, let's try to mount simple wrappers 
-// or just import the router logic if we refactor routes.
-// Given the implementation plan said "Re-implement routing logic", 
-// and the routes are currently Express routers, we probably need to wrap them 
-// or quickly rewrite them to Hono.
-
-// Strategy: Import the routes and mount them. 
-// BUT Express routers won't work in Hono.
-// We must rewrite the route definitions in this file or transformed files.
-// For "quick deployment", I will inline the mounting of existing logic where possible, 
-// using the db_spin adapter.
-
-import pool from './db_spin.js';
-import bcrypt from 'bcryptjs';
-// import { randomUUID } from 'crypto'; // Use global crypto
-const randomUUID = () => crypto.randomUUID();
-
-// --- AUTH ROUTES ---
-app.post('/api/auth/login', async (c) => {
-    try {
-        const { email, password } = await c.req.json();
-        if (!email || !password) return c.json({ error: 'Email and password required' }, 400);
-
-        const [rows] = await pool.query('SELECT * FROM users WHERE email = ?', [email]);
-        if (rows.length === 0) return c.json({ error: 'Invalid email or password' }, 401);
-
-        const user = rows[0];
-        const valid = await bcrypt.compare(password, user.password_hash);
-        if (!valid) return c.json({ error: 'Invalid email or password' }, 401);
-
-        return c.json({
-            id: user.id, name: user.name, role: user.role, email: user.email,
-            color: user.color, avatar: user.avatar, dept: user.dept,
-        });
-    } catch (e) {
-        console.error(e);
-        return c.json({ error: 'Internal server error' }, 500);
-    }
-});
-
-app.post('/api/auth/register', async (c) => {
-    try {
-        const { name, email, password, role, dept } = await c.req.json();
-        if (!name || !email || !password) return c.json({ error: 'Required fields missing' }, 400);
-
-        const [existing] = await pool.query('SELECT id FROM users WHERE email = ?', [email]);
-        if (existing.length > 0) return c.json({ error: 'Email already registered' }, 409);
-
-        const id = randomUUID();
-        const password_hash = await bcrypt.hash(password, 10);
-        // ... (simplified avatar logic)
-        const avatar = name.substring(0, 2).toUpperCase();
-        const color = '#818cf8';
-
-        await pool.query(
-            'INSERT INTO users (id, name, role, email, password_hash, color, avatar, dept) VALUES (?, ?, ?, ?, ?, ?, ?, ?)',
-            [id, name, role || 'employee', email, password_hash, color, avatar, dept || '']
-        );
-        return c.json({ id, name, role: role || 'employee', email, color, avatar, dept: dept || '' }, 201);
-    } catch (e) {
-        console.error(e);
-        return c.json({ error: 'Internal server error' }, 500);
-    }
-});
-
-// --- TASKS ROUTES (Simplified for Wasm demo) ---
-async function getFullTask(taskId) {
-    const [taskRows] = await pool.query('SELECT * FROM tasks WHERE id = ?', [taskId]);
-    if (taskRows.length === 0) return null;
-    const task = taskRows[0];
-    // For brevity, not fetching sub-resources in this quick conversion, 
-    // but in full prod we would.
-    // ... complete implementation would replicate existing logic ...
-    return task;
-}
-
-app.get('/api/tasks', async (c) => {
-    try {
-        const [rows] = await pool.query('SELECT * FROM tasks ORDER BY created_at DESC');
-        // Simplify for now: Just return tasks
-        return c.json(rows);
-    } catch (e) {
-        console.error(e);
-        return c.json({ error: 'Internal server error' }, 500);
-    }
-});
-
-app.post('/api/tasks', async (c) => {
-    try {
-        const { title, description, status, priority, assignee, reporter, dueDate } = await c.req.json();
-        const id = randomUUID();
-        await pool.query(
-            'INSERT INTO tasks (id, title, description, status, priority, assignee_id, reporter_id, due_date) VALUES (?, ?, ?, ?, ?, ?, ?, ?)',
-            [id, title, description || '', status || 'todo', priority || 'medium', assignee || null, reporter || null, dueDate || null]
-        );
-        return c.json({ id, title, status }, 201);
-    } catch (e) {
-        console.error(e);
-        return c.json({ error: 'Internal server error' }, 500);
-    }
-});
-
-// Health check
-app.get('/api/health', (c) => c.json({ status: 'ok', engine: 'spin-wasm' }));
-
-// Export the Spin handler
-export const spinHandler = async (req, res) => {
-    // Spin generic handler interacting with Hono? 
-    // Hono has a fetch method: app.fetch(request, env, ctx)
-    // Spin request is slightly different, but let's see if we can adapt.
-    // Actually, Spin JS SDK v2 exports `handleRequest` which takes (request, response).
-    // Hono might need an adapter.
-
-    // Simple adapter for Hono .fetch to Spin
-    // Construct standard Request object from Spin calls if needed, 
-    // but simpler to use Hono's handle() if passing standard web standards.
-
-    // Assuming standard web signature is passed by recent Spin SDKs or we use 'node-adapter' if built via bundling.
-    // But since we are likely using a bundler, strict Spin API is:
-    // export async function handleRequest(request: Request): Promise<Response>
-
-    return app.fetch(req);
-};
-
-// If using valid Spin JS plugin that looks for `handleRequest` as default export or named export
-// We will export it as `handleRequest` (default)
-export default async function (req) {
-    return await app.fetch(req);
-}
--- a/server/build.mjs
+++ b/server/build.mjs
@@ -1,17 +0,0 @@
-import { build } from 'esbuild';
-import { SpinEsbuildPlugin } from "@spinframework/build-tools/plugins/esbuild/index.js";
-
-const spinPlugin = await SpinEsbuildPlugin();
-
-await build({
-    entryPoints: ['./app_spin.js'],
-    outfile: './dist/spin.js',
-    bundle: true,
-    format: 'esm',
-    platform: 'node',
-    sourcemap: false,
-    minify: false,
-    plugins: [spinPlugin],
-    target: 'es2020',
-    external: ['fermyon:*', 'spin:*'],
-});
--- a/server/db.js
+++ b/server/db.js
@@ -1,107 +0,0 @@
-import mysql from 'mysql2/promise';
-
-const pool = mysql.createPool({
-  host: process.env.DB_HOST || 'localhost',
-  port: parseInt(process.env.DB_PORT || '3306'),
-  user: process.env.DB_USER || 'root',
-  password: process.env.DB_PASSWORD || 'scrumpass',
-  database: process.env.DB_NAME || 'scrum_manager',
-  waitForConnections: true,
-  connectionLimit: 10,
-  queueLimit: 0,
-});
-
-export async function initDB() {
-  const conn = await pool.getConnection();
-  try {
-    await conn.query(`
-      CREATE TABLE IF NOT EXISTS users (
-        id VARCHAR(36) PRIMARY KEY,
-        name VARCHAR(255) NOT NULL,
-        role VARCHAR(50) NOT NULL DEFAULT 'employee',
-        email VARCHAR(255) NOT NULL UNIQUE,
-        password_hash VARCHAR(255) NOT NULL,
-        color VARCHAR(20) DEFAULT '#818cf8',
-        avatar VARCHAR(10) DEFAULT '',
-        dept VARCHAR(100) DEFAULT ''
-      )
-    `);
-
-    await conn.query(`
-      CREATE TABLE IF NOT EXISTS tasks (
-        id VARCHAR(36) PRIMARY KEY,
-        title VARCHAR(500) NOT NULL,
-        description TEXT,
-        status ENUM('todo','inprogress','review','done') NOT NULL DEFAULT 'todo',
-        priority ENUM('critical','high','medium','low') NOT NULL DEFAULT 'medium',
-        assignee_id VARCHAR(36),
-        reporter_id VARCHAR(36),
-        due_date DATE,
-        created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
-        FOREIGN KEY (assignee_id) REFERENCES users(id) ON DELETE SET NULL,
-        FOREIGN KEY (reporter_id) REFERENCES users(id) ON DELETE SET NULL
-      )
-    `);
-
-    await conn.query(`
-      CREATE TABLE IF NOT EXISTS subtasks (
-        id VARCHAR(36) PRIMARY KEY,
-        task_id VARCHAR(36) NOT NULL,
-        title VARCHAR(500) NOT NULL,
-        done BOOLEAN DEFAULT FALSE,
-        FOREIGN KEY (task_id) REFERENCES tasks(id) ON DELETE CASCADE
-      )
-    `);
-
-    await conn.query(`
-      CREATE TABLE IF NOT EXISTS comments (
-        id VARCHAR(36) PRIMARY KEY,
-        task_id VARCHAR(36) NOT NULL,
-        user_id VARCHAR(36),
-        text TEXT NOT NULL,
-        timestamp TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
-        FOREIGN KEY (task_id) REFERENCES tasks(id) ON DELETE CASCADE,
-        FOREIGN KEY (user_id) REFERENCES users(id) ON DELETE SET NULL
-      )
-    `);
-
-    await conn.query(`
-      CREATE TABLE IF NOT EXISTS activities (
-        id VARCHAR(36) PRIMARY KEY,
-        task_id VARCHAR(36) NOT NULL,
-        text TEXT NOT NULL,
-        timestamp TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
-        FOREIGN KEY (task_id) REFERENCES tasks(id) ON DELETE CASCADE
-      )
-    `);
-
-    await conn.query(`
-      CREATE TABLE IF NOT EXISTS task_tags (
-        id INT AUTO_INCREMENT PRIMARY KEY,
-        task_id VARCHAR(36) NOT NULL,
-        tag VARCHAR(100) NOT NULL,
-        FOREIGN KEY (task_id) REFERENCES tasks(id) ON DELETE CASCADE,
-        UNIQUE KEY unique_task_tag (task_id, tag)
-      )
-    `);
-
-    await conn.query(`
-      CREATE TABLE IF NOT EXISTS dependencies (
-        id VARCHAR(36) PRIMARY KEY,
-        task_id VARCHAR(36) NOT NULL,
-        depends_on_user_id VARCHAR(36),
-        description TEXT NOT NULL,
-        resolved BOOLEAN DEFAULT FALSE,
-        created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
-        FOREIGN KEY (task_id) REFERENCES tasks(id) ON DELETE CASCADE,
-        FOREIGN KEY (depends_on_user_id) REFERENCES users(id) ON DELETE SET NULL
-      )
-    `);
-
-    console.log('✅ Database tables initialized');
-  } finally {
-    conn.release();
-  }
-}
-
-export default pool;
--- a/server/db_spin.js
+++ b/server/db_spin.js
@@ -1,94 +0,0 @@
-import { Mysql } from '@fermyon/spin-sdk';
-
-const getEnv = (key, def) => {
-    try {
-        return (typeof process !== 'undefined' && process.env && process.env[key]) || def;
-    } catch {
-        return def;
-    }
-};
-
-const DB_URL = `mysql://${getEnv('DB_USER', 'root')}:${getEnv('DB_PASSWORD', 'scrumpass')}@${getEnv('DB_HOST', 'localhost')}:${getEnv('DB_PORT', '3306')}/${getEnv('DB_NAME', 'scrum_manager')}`;
-
-function rowToObject(row, columns) {
-    const obj = {};
-    columns.forEach((col, index) => {
-        obj[col.name] = row[index];
-    });
-    return obj;
-}
-
-class SpinConnection {
-    constructor(conn) {
-        this.conn = conn;
-    }
-
-    async query(sql, params = []) {
-        console.log('SpinDB Query:', sql, params);
-        try {
-            const result = this.conn.query(sql, params);
-
-            const rows = result.rows.map(r => rowToObject(r, result.columns));
-            const fields = result.columns.map(c => ({ name: c.name }));
-
-            if (sql.trim().toUpperCase().startsWith('INSERT') || sql.trim().toUpperCase().startsWith('UPDATE') || sql.trim().toUpperCase().startsWith('DELETE')) {
-                return [{ affectedRows: result.rowsAffected || 0, insertId: result.lastInsertId || 0 }, fields];
-            }
-
-            return [rows, fields];
-        } catch (e) {
-            console.error('SpinDB Error:', e);
-            throw e;
-        }
-    }
-
-    async beginTransaction() {
-        try {
-            this.conn.query('START TRANSACTION', []);
-        } catch (e) {
-            console.warn('Transaction start failed:', e.message);
-        }
-    }
-
-    async commit() {
-        try { this.conn.query('COMMIT', []); } catch (e) { }
-    }
-
-    async rollback() {
-        try { this.conn.query('ROLLBACK', []); } catch (e) { }
-    }
-
-    release() { }
-}
-
-export const initDB = async () => {
-    console.log('Spin DB adapter ready.');
-};
-
-// Lazy initialization to avoid Wizer issues
-let poolInstance = null;
-function getPool() {
-    if (!poolInstance) {
-        poolInstance = {
-            async getConnection() {
-                const conn = Mysql.open(DB_URL);
-                return new SpinConnection(conn);
-            },
-            async query(sql, params) {
-                const conn = await this.getConnection();
-                const result = await conn.query(sql, params);
-                return result;
-            },
-            escape: (val) => `'${val}'`,
-            end: () => { }
-        };
-    }
-    return poolInstance;
-}
-
-export default {
-    query: (sql, params) => getPool().query(sql, params),
-    getConnection: () => getPool().getConnection(),
-    end: () => getPool().end(),
-    initDB
-};
--- a/server/index.js
+++ b/server/index.js
@@ -1,44 +0,0 @@
-import express from 'express';
-import cors from 'cors';
-import { initDB } from './db.js';
-import authRoutes from './routes/auth.js';
-import taskRoutes from './routes/tasks.js';
-import exportRoutes from './routes/export.js';
-
-const app = express();
-const PORT = process.env.PORT || 3001;
-
-app.use(cors());
-app.use(express.json());
-
-// Routes
-app.use('/api/auth', authRoutes);
-app.use('/api/tasks', taskRoutes);
-app.use('/api/export', exportRoutes);
-
-// Health check
-app.get('/api/health', (_req, res) => {
-    res.json({ status: 'ok', timestamp: new Date().toISOString() });
-});
-
-// Initialize DB and start server
-// Initialize DB and start server
-async function start() {
-    try {
-        await initDB();
-        if (process.env.NODE_ENV !== 'test') {
-            app.listen(PORT, () => {
-                console.log(`🚀 Backend server running on port ${PORT}`);
-            });
-        }
-    } catch (err) {
-        console.error('❌ Failed to start server:', err);
-        process.exit(1);
-    }
-}
-
-if (process.env.NODE_ENV !== 'test') {
-    start();
-}
-
-export { app, start };
--- a/server/knitwit.json
+++ b/server/knitwit.json
@@ -1,10 +0,0 @@
-{
-  "packages": {
-    "@fermyon/spin-sdk": {
-      "witPath": "../../bin/wit",
-      "world": "spin-imports"
-    }
-  },
-  "project": {},
-  "version": 1
-}
--- a/server/package-lock.json
+++ b/server/package-lock.json
--- a/server/package.json
+++ b/server/package.json
@@ -1,26 +0,0 @@
-{
-    "name": "scrum-manager-backend",
-    "version": "1.0.0",
-    "private": true,
-    "type": "module",
-    "scripts": {
-        "start": "node index.js",
-        "test": "vitest",
-        "build:spin": "node build.mjs && node node_modules/@fermyon/spin-sdk/bin/j2w.mjs -i dist/spin.js -o dist/main.wasm --trigger-type spin3-http"
-    },
-    "dependencies": {
-        "@fermyon/spin-sdk": "^2.2.0",
-        "@spinframework/wasi-http-proxy": "^1.0.0",
-        "bcryptjs": "^3.0.2",
-        "cors": "^2.8.5",
-        "express": "^5.1.0",
-        "hono": "^4.6.14",
-        "mysql2": "^3.14.1"
-    },
-    "devDependencies": {
-        "@spinframework/build-tools": "^1.0.7",
-        "esbuild": "^0.24.2",
-        "supertest": "^7.2.2",
-        "vitest": "^4.0.18"
-    }
-}
--- a/server/polyfill.js
+++ b/server/polyfill.js
@@ -1,23 +0,0 @@
-// Polyfill for crypto in Wizer environment
-if (!globalThis.crypto) {
-    globalThis.crypto = {
-        getRandomValues: (buffer) => {
-            // Check if buffer is valid
-            if (!buffer || typeof buffer.length !== 'number') {
-                throw new Error("crypto.getRandomValues: invalid buffer");
-            }
-            // Fill with pseudo-random numbers
-            for (let i = 0; i < buffer.length; i++) {
-                buffer[i] = Math.floor(Math.random() * 256);
-            }
-            return buffer;
-        },
-        randomUUID: () => {
-            return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function (c) {
-                var r = Math.random() * 16 | 0, v = c == 'x' ? r : (r & 0x3 | 0x8);
-                return v.toString(16);
-            });
-        }
-    };
-    console.log("Polyfilled globalThis.crypto for Wizer/Spin");
-}
--- a/server/routes/auth.js
+++ b/server/routes/auth.js
@@ -1,134 +0,0 @@
-import { Router } from 'express';
-import bcrypt from 'bcryptjs';
-import pool from '../db.js';
-import { randomUUID } from 'crypto';
-
-const router = Router();
-
-// POST /api/auth/login
-router.post('/login', async (req, res) => {
-    try {
-        const { email, password } = req.body;
-        if (!email || !password) {
-            return res.status(400).json({ error: 'Email and password required' });
-        }
-
-        const [rows] = await pool.query('SELECT * FROM users WHERE email = ?', [email]);
-        if (rows.length === 0) {
-            return res.status(401).json({ error: 'Invalid email or password' });
-        }
-
-        const user = rows[0];
-        const valid = await bcrypt.compare(password, user.password_hash);
-        if (!valid) {
-            return res.status(401).json({ error: 'Invalid email or password' });
-        }
-
-        res.json({
-            id: user.id, name: user.name, role: user.role, email: user.email,
-            color: user.color, avatar: user.avatar, dept: user.dept,
-        });
-    } catch (err) {
-        console.error('Login error:', err);
-        res.status(500).json({ error: 'Internal server error' });
-    }
-});
-
-// POST /api/auth/register
-router.post('/register', async (req, res) => {
-    try {
-        const { name, email, password, role, dept } = req.body;
-        if (!name || !email || !password) {
-            return res.status(400).json({ error: 'Name, email and password required' });
-        }
-
-        const [existing] = await pool.query('SELECT id FROM users WHERE email = ?', [email]);
-        if (existing.length > 0) {
-            return res.status(409).json({ error: 'Email already registered' });
-        }
-
-        const id = randomUUID();
-        const password_hash = await bcrypt.hash(password, 10);
-        const avatar = name.split(' ').map(w => w[0]).join('').substring(0, 2).toUpperCase();
-        const colors = ['#818cf8', '#f59e0b', '#34d399', '#f472b6', '#fb923c', '#60a5fa', '#a78bfa'];
-        const color = colors[Math.floor(Math.random() * colors.length)];
-
-        await pool.query(
-            'INSERT INTO users (id, name, role, email, password_hash, color, avatar, dept) VALUES (?, ?, ?, ?, ?, ?, ?, ?)',
-            [id, name, role || 'employee', email, password_hash, color, avatar, dept || '']
-        );
-
-        res.status(201).json({ id, name, role: role || 'employee', email, color, avatar, dept: dept || '' });
-    } catch (err) {
-        console.error('Register error:', err);
-        res.status(500).json({ error: 'Internal server error' });
-    }
-});
-
-// GET /api/auth/users
-router.get('/users', async (_req, res) => {
-    try {
-        const [rows] = await pool.query('SELECT id, name, role, email, color, avatar, dept FROM users');
-        res.json(rows);
-    } catch (err) {
-        console.error('Get users error:', err);
-        res.status(500).json({ error: 'Internal server error' });
-    }
-});
-
-// POST /api/auth/users — Admin-create a new user (manager/cto/ceo)
-router.post('/users', async (req, res) => {
-    try {
-        const { name, email, password, role, dept } = req.body;
-        if (!name || !email || !password) {
-            return res.status(400).json({ error: 'Name, email and password required' });
-        }
-
-        const [existing] = await pool.query('SELECT id FROM users WHERE email = ?', [email]);
-        if (existing.length > 0) {
-            return res.status(409).json({ error: 'Email already registered' });
-        }
-
-        const id = randomUUID();
-        const password_hash = await bcrypt.hash(password, 10);
-        const avatar = name.split(' ').map(w => w[0]).join('').substring(0, 2).toUpperCase();
-        const colors = ['#818cf8', '#f59e0b', '#34d399', '#f472b6', '#fb923c', '#60a5fa', '#a78bfa'];
-        const color = colors[Math.floor(Math.random() * colors.length)];
-
-        await pool.query(
-            'INSERT INTO users (id, name, role, email, password_hash, color, avatar, dept) VALUES (?, ?, ?, ?, ?, ?, ?, ?)',
-            [id, name, role || 'employee', email, password_hash, color, avatar, dept || '']
-        );
-
-        res.status(201).json({ id, name, role: role || 'employee', email, color, avatar, dept: dept || '' });
-    } catch (err) {
-        console.error('Create user error:', err);
-        res.status(500).json({ error: 'Internal server error' });
-    }
-});
-
-// DELETE /api/auth/users/:id — Delete a user (unassign their tasks first)
-router.delete('/users/:id', async (req, res) => {
-    try {
-        const { id } = req.params;
-
-        const [user] = await pool.query('SELECT id FROM users WHERE id = ?', [id]);
-        if (user.length === 0) {
-            return res.status(404).json({ error: 'User not found' });
-        }
-
-        // Unassign tasks assigned to or reported by this user
-        await pool.query('UPDATE tasks SET assignee_id = NULL WHERE assignee_id = ?', [id]);
-        await pool.query('UPDATE tasks SET reporter_id = NULL WHERE reporter_id = ?', [id]);
-
-        // Delete the user (cascading will handle comments, etc. via ON DELETE SET NULL)
-        await pool.query('DELETE FROM users WHERE id = ?', [id]);
-
-        res.json({ success: true, id });
-    } catch (err) {
-        console.error('Delete user error:', err);
-        res.status(500).json({ error: 'Internal server error' });
-    }
-});
-
-export default router;
--- a/server/routes/export.js
+++ b/server/routes/export.js
@@ -1,131 +0,0 @@
-import { Router } from 'express';
-import pool from '../db.js';
-
-const router = Router();
-
-// Helper: escape CSV field
-function csvEscape(val) {
-    if (val == null) return '';
-    const str = String(val);
-    if (str.includes(',') || str.includes('"') || str.includes('\n')) {
-        return `"${str.replace(/"/g, '""')}"`;
-    }
-    return str;
-}
-
-// Helper: convert rows to CSV string
-function toCsv(headers, rows) {
-    const headerLine = headers.map(csvEscape).join(',');
-    const dataLines = rows.map(row => headers.map(h => csvEscape(row[h])).join(','));
-    return [headerLine, ...dataLines].join('\n');
-}
-
-// Helper: build month filter clause for a date column
-function monthFilter(column, month) {
-    if (!month || !/^\d{4}-\d{2}$/.test(month)) return { clause: '', params: [] };
-    const [year, mon] = month.split('-');
-    const start = `${year}-${mon}-01`;
-    // Last day of month
-    const nextMonth = parseInt(mon) === 12 ? `${parseInt(year) + 1}-01-01` : `${year}-${String(parseInt(mon) + 1).padStart(2, '0')}-01`;
-    return { clause: ` AND ${column} >= ? AND ${column} < ?`, params: [start, nextMonth] };
-}
-
-// GET /api/export/tasks?month=YYYY-MM
-router.get('/tasks', async (req, res) => {
-    try {
-        const { month } = req.query;
-        const mf = monthFilter('t.due_date', month);
-
-        const [rows] = await pool.query(`
-            SELECT t.id, t.title, t.description, t.status, t.priority,
-                   t.due_date, t.created_at,
-                   a.name AS assignee_name, a.email AS assignee_email,
-                   r.name AS reporter_name,
-                   GROUP_CONCAT(tt.tag SEPARATOR '; ') AS tags
-            FROM tasks t
-            LEFT JOIN users a ON t.assignee_id = a.id
-            LEFT JOIN users r ON t.reporter_id = r.id
-            LEFT JOIN task_tags tt ON tt.task_id = t.id
-            WHERE 1=1 ${mf.clause}
-            GROUP BY t.id
-            ORDER BY t.created_at DESC
-        `, mf.params);
-
-        const csv = toCsv(
-            ['id', 'title', 'description', 'status', 'priority', 'due_date', 'created_at', 'assignee_name', 'assignee_email', 'reporter_name', 'tags'],
-            rows
-        );
-
-        const filename = month ? `tasks_${month}.csv` : 'tasks_all.csv';
-        res.setHeader('Content-Type', 'text/csv');
-        res.setHeader('Content-Disposition', `attachment; filename="${filename}"`);
-        res.send(csv);
-    } catch (err) {
-        console.error('Export tasks error:', err);
-        res.status(500).json({ error: 'Export failed' });
-    }
-});
-
-// GET /api/export/users?month=YYYY-MM
-router.get('/users', async (req, res) => {
-    try {
-        const { month } = req.query;
-        const mf = monthFilter('t.due_date', month);
-
-        const [rows] = await pool.query(`
-            SELECT u.id, u.name, u.email, u.role, u.dept,
-                   COUNT(t.id) AS total_tasks,
-                   SUM(CASE WHEN t.status = 'done' THEN 1 ELSE 0 END) AS completed_tasks,
-                   SUM(CASE WHEN t.status != 'done' AND t.due_date < CURDATE() THEN 1 ELSE 0 END) AS overdue_tasks
-            FROM users u
-            LEFT JOIN tasks t ON t.assignee_id = u.id ${mf.clause ? 'AND' + mf.clause.replace(' AND', '') : ''}
-            GROUP BY u.id
-            ORDER BY u.name
-        `, mf.params);
-
-        const csv = toCsv(
-            ['id', 'name', 'email', 'role', 'dept', 'total_tasks', 'completed_tasks', 'overdue_tasks'],
-            rows
-        );
-
-        const filename = month ? `users_${month}.csv` : 'users_all.csv';
-        res.setHeader('Content-Type', 'text/csv');
-        res.setHeader('Content-Disposition', `attachment; filename="${filename}"`);
-        res.send(csv);
-    } catch (err) {
-        console.error('Export users error:', err);
-        res.status(500).json({ error: 'Export failed' });
-    }
-});
-
-// GET /api/export/activities?month=YYYY-MM
-router.get('/activities', async (req, res) => {
-    try {
-        const { month } = req.query;
-        const mf = monthFilter('a.timestamp', month);
-
-        const [rows] = await pool.query(`
-            SELECT a.id, a.text AS activity, a.timestamp,
-                   t.title AS task_title, t.status AS task_status
-            FROM activities a
-            LEFT JOIN tasks t ON a.task_id = t.id
-            WHERE 1=1 ${mf.clause}
-            ORDER BY a.timestamp DESC
-        `, mf.params);
-
-        const csv = toCsv(
-            ['id', 'activity', 'timestamp', 'task_title', 'task_status'],
-            rows
-        );
-
-        const filename = month ? `activities_${month}.csv` : 'activities_all.csv';
-        res.setHeader('Content-Type', 'text/csv');
-        res.setHeader('Content-Disposition', `attachment; filename="${filename}"`);
-        res.send(csv);
-    } catch (err) {
-        console.error('Export activities error:', err);
-        res.status(500).json({ error: 'Export failed' });
-    }
-});
-
-export default router;
--- a/server/routes/tasks.js
+++ b/server/routes/tasks.js
@@ -1,257 +0,0 @@
-import { Router } from 'express';
-import pool from '../db.js';
-import { randomUUID } from 'crypto';
-
-const router = Router();
-
-// Helper: fetch full task with subtasks, comments, activities, tags, dependencies
-async function getFullTask(taskId) {
-    const [taskRows] = await pool.query('SELECT * FROM tasks WHERE id = ?', [taskId]);
-    if (taskRows.length === 0) return null;
-
-    const task = taskRows[0];
-    const [subtasks] = await pool.query('SELECT id, title, done FROM subtasks WHERE task_id = ? ORDER BY id', [taskId]);
-    const [comments] = await pool.query('SELECT id, user_id AS userId, text, timestamp FROM comments WHERE task_id = ? ORDER BY timestamp', [taskId]);
-    const [activities] = await pool.query('SELECT id, text, timestamp FROM activities WHERE task_id = ? ORDER BY timestamp', [taskId]);
-    const [tagRows] = await pool.query('SELECT tag FROM task_tags WHERE task_id = ?', [taskId]);
-    const [depRows] = await pool.query('SELECT id, depends_on_user_id AS dependsOnUserId, description, resolved FROM dependencies WHERE task_id = ? ORDER BY created_at', [taskId]);
-
-    return {
-        id: task.id,
-        title: task.title,
-        description: task.description || '',
-        status: task.status,
-        priority: task.priority,
-        assignee: task.assignee_id || '',
-        reporter: task.reporter_id || '',
-        dueDate: task.due_date ? task.due_date.toISOString().split('T')[0] : '',
-        tags: tagRows.map(r => r.tag),
-        subtasks: subtasks.map(s => ({ id: s.id, title: s.title, done: !!s.done })),
-        comments: comments.map(c => ({ id: c.id, userId: c.userId, text: c.text, timestamp: c.timestamp?.toISOString() || '' })),
-        activity: activities.map(a => ({ id: a.id, text: a.text, timestamp: a.timestamp?.toISOString() || '' })),
-        dependencies: depRows.map(d => ({ id: d.id, dependsOnUserId: d.dependsOnUserId || '', description: d.description, resolved: !!d.resolved })),
-    };
-}
-
-// GET /api/tasks
-router.get('/', async (_req, res) => {
-    try {
-        const [taskRows] = await pool.query('SELECT id FROM tasks ORDER BY created_at DESC');
-        const tasks = await Promise.all(taskRows.map(t => getFullTask(t.id)));
-        res.json(tasks.filter(Boolean));
-    } catch (err) {
-        console.error('Get tasks error:', err);
-        res.status(500).json({ error: 'Internal server error' });
-    }
-});
-
-// POST /api/tasks
-router.post('/', async (req, res) => {
-    const conn = await pool.getConnection();
-    try {
-        await conn.beginTransaction();
-        const { title, description, status, priority, assignee, reporter, dueDate, tags, subtasks, dependencies } = req.body;
-        const id = randomUUID();
-
-        await conn.query(
-            'INSERT INTO tasks (id, title, description, status, priority, assignee_id, reporter_id, due_date) VALUES (?, ?, ?, ?, ?, ?, ?, ?)',
-            [id, title, description || '', status || 'todo', priority || 'medium', assignee || null, reporter || null, dueDate || null]
-        );
-
-        // Insert tags
-        if (tags && tags.length > 0) {
-            const tagValues = tags.map(tag => [id, tag]);
-            await conn.query('INSERT INTO task_tags (task_id, tag) VALUES ?', [tagValues]);
-        }
-
-        // Insert subtasks
-        if (subtasks && subtasks.length > 0) {
-            for (const st of subtasks) {
-                await conn.query('INSERT INTO subtasks (id, task_id, title, done) VALUES (?, ?, ?, ?)',
-                    [st.id || randomUUID(), id, st.title, st.done || false]);
-            }
-        }
-
-        // Insert dependencies
-        if (dependencies && dependencies.length > 0) {
-            for (const dep of dependencies) {
-                await conn.query(
-                    'INSERT INTO dependencies (id, task_id, depends_on_user_id, description, resolved) VALUES (?, ?, ?, ?, ?)',
-                    [randomUUID(), id, dep.dependsOnUserId || null, dep.description, false]
-                );
-            }
-        }
-
-        // Add creation activity
-        const actId = randomUUID();
-        await conn.query('INSERT INTO activities (id, task_id, text) VALUES (?, ?, ?)',
-            [actId, id, '📝 Task created']);
-
-        await conn.commit();
-        const task = await getFullTask(id);
-        res.status(201).json(task);
-    } catch (err) {
-        await conn.rollback();
-        console.error('Create task error:', err);
-        res.status(500).json({ error: 'Internal server error' });
-    } finally {
-        conn.release();
-    }
-});
-
-// PUT /api/tasks/:id
-router.put('/:id', async (req, res) => {
-    const conn = await pool.getConnection();
-    try {
-        await conn.beginTransaction();
-        const { title, description, status, priority, assignee, reporter, dueDate, tags } = req.body;
-        const taskId = req.params.id;
-
-        // Check task exists
-        const [existing] = await conn.query('SELECT id FROM tasks WHERE id = ?', [taskId]);
-        if (existing.length === 0) {
-            await conn.rollback();
-            return res.status(404).json({ error: 'Task not found' });
-        }
-
-        await conn.query(
-            `UPDATE tasks SET title = COALESCE(?, title), description = COALESCE(?, description),
-       status = COALESCE(?, status), priority = COALESCE(?, priority),
-       assignee_id = COALESCE(?, assignee_id), reporter_id = COALESCE(?, reporter_id),
-       due_date = COALESCE(?, due_date) WHERE id = ?`,
-            [title, description, status, priority, assignee, reporter, dueDate, taskId]
-        );
-
-        // Update tags if provided
-        if (tags !== undefined) {
-            await conn.query('DELETE FROM task_tags WHERE task_id = ?', [taskId]);
-            if (tags.length > 0) {
-                const tagValues = tags.map(tag => [taskId, tag]);
-                await conn.query('INSERT INTO task_tags (task_id, tag) VALUES ?', [tagValues]);
-            }
-        }
-
-        await conn.commit();
-        const task = await getFullTask(taskId);
-        res.json(task);
-    } catch (err) {
-        await conn.rollback();
-        console.error('Update task error:', err);
-        res.status(500).json({ error: 'Internal server error' });
-    } finally {
-        conn.release();
-    }
-});
-
-// POST /api/tasks/:id/subtasks
-router.post('/:id/subtasks', async (req, res) => {
-    try {
-        const { title } = req.body;
-        const id = randomUUID();
-        await pool.query('INSERT INTO subtasks (id, task_id, title, done) VALUES (?, ?, ?, ?)',
-            [id, req.params.id, title, false]);
-        res.status(201).json({ id, title, done: false });
-    } catch (err) {
-        console.error('Add subtask error:', err);
-        res.status(500).json({ error: 'Internal server error' });
-    }
-});
-
-// PUT /api/tasks/:id/subtasks/:sid
-router.put('/:id/subtasks/:sid', async (req, res) => {
-    try {
-        const { done } = req.body;
-        await pool.query('UPDATE subtasks SET done = ? WHERE id = ? AND task_id = ?',
-            [done, req.params.sid, req.params.id]);
-        res.json({ success: true });
-    } catch (err) {
-        console.error('Toggle subtask error:', err);
-        res.status(500).json({ error: 'Internal server error' });
-    }
-});
-
-// POST /api/tasks/:id/comments
-router.post('/:id/comments', async (req, res) => {
-    try {
-        const { userId, text } = req.body;
-        const id = randomUUID();
-        const timestamp = new Date();
-        await pool.query('INSERT INTO comments (id, task_id, user_id, text, timestamp) VALUES (?, ?, ?, ?, ?)',
-            [id, req.params.id, userId, text, timestamp]);
-        res.status(201).json({ id, userId, text, timestamp: timestamp.toISOString() });
-    } catch (err) {
-        console.error('Add comment error:', err);
-        res.status(500).json({ error: 'Internal server error' });
-    }
-});
-
-// POST /api/tasks/:id/activity
-router.post('/:id/activity', async (req, res) => {
-    try {
-        const { text } = req.body;
-        const id = randomUUID();
-        const timestamp = new Date();
-        await pool.query('INSERT INTO activities (id, task_id, text, timestamp) VALUES (?, ?, ?, ?)',
-            [id, req.params.id, text, timestamp]);
-        res.status(201).json({ id, text, timestamp: timestamp.toISOString() });
-    } catch (err) {
-        console.error('Add activity error:', err);
-        res.status(500).json({ error: 'Internal server error' });
-    }
-});
-
-// --- DEPENDENCY ROUTES ---
-
-// POST /api/tasks/:id/dependencies
-router.post('/:id/dependencies', async (req, res) => {
-    try {
-        const { dependsOnUserId, description } = req.body;
-        const id = randomUUID();
-        await pool.query(
-            'INSERT INTO dependencies (id, task_id, depends_on_user_id, description, resolved) VALUES (?, ?, ?, ?, ?)',
-            [id, req.params.id, dependsOnUserId || null, description, false]
-        );
-        res.status(201).json({ id, dependsOnUserId: dependsOnUserId || '', description, resolved: false });
-    } catch (err) {
-        console.error('Add dependency error:', err);
-        res.status(500).json({ error: 'Internal server error' });
-    }
-});
-
-// PUT /api/tasks/:id/dependencies/:depId
-router.put('/:id/dependencies/:depId', async (req, res) => {
-    try {
-        const { resolved } = req.body;
-        await pool.query('UPDATE dependencies SET resolved = ? WHERE id = ? AND task_id = ?',
-            [resolved, req.params.depId, req.params.id]);
-        res.json({ success: true });
-    } catch (err) {
-        console.error('Update dependency error:', err);
-        res.status(500).json({ error: 'Internal server error' });
-    }
-});
-
-// DELETE /api/tasks/:id/dependencies/:depId
-router.delete('/:id/dependencies/:depId', async (req, res) => {
-    try {
-        await pool.query('DELETE FROM dependencies WHERE id = ? AND task_id = ?',
-            [req.params.depId, req.params.id]);
-        res.json({ success: true });
-    } catch (err) {
-        console.error('Delete dependency error:', err);
-        res.status(500).json({ error: 'Internal server error' });
-    }
-});
-
-// DELETE /api/tasks/:id
-router.delete('/:id', async (req, res) => {
-    try {
-        await pool.query('DELETE FROM tasks WHERE id = ?', [req.params.id]);
-        res.json({ success: true });
-    } catch (err) {
-        console.error('Delete task error:', err);
-        res.status(500).json({ error: 'Internal server error' });
-    }
-});
-
-export default router;
--- a/server/tests/auth.test.js
+++ b/server/tests/auth.test.js
@@ -1,127 +0,0 @@
-
-import { describe, it, expect, vi, beforeEach } from 'vitest';
-import request from 'supertest';
-import { app } from '../index.js';
-import pool from '../db.js';
-import bcrypt from 'bcryptjs';
-
-// Mock dependencies
-vi.mock('../db.js', () => ({
-    default: {
-        query: vi.fn(),
-    },
-    initDB: vi.fn()
-}));
-
-vi.mock('bcryptjs', () => ({
-    default: {
-        compare: vi.fn(),
-        hash: vi.fn()
-    }
-}));
-
-describe('Auth Routes', () => {
-    beforeEach(() => {
-        vi.clearAllMocks();
-    });
-
-    describe('POST /api/auth/login', () => {
-        it('logs in successfully with correct credentials', async () => {
-            const mockUser = {
-                id: 'u1',
-                name: 'Test User',
-                email: 'test@test.com',
-                password_hash: 'hashed_password',
-                role: 'employee',
-                dept: 'dev'
-            };
-
-            // Mock DB response
-            pool.query.mockResolvedValue([[mockUser]]);
-            // Mock bcrypt comparison
-            bcrypt.compare.mockResolvedValue(true);
-
-            const res = await request(app)
-                .post('/api/auth/login')
-                .send({ email: 'test@test.com', password: 'password' });
-
-            expect(res.status).toBe(200);
-            expect(res.body).toEqual(expect.objectContaining({
-                id: 'u1',
-                email: 'test@test.com'
-            }));
-            expect(res.body).not.toHaveProperty('password_hash');
-        });
-
-        it('returns 401 for invalid password', async () => {
-            const mockUser = {
-                id: 'u1',
-                email: 'test@test.com',
-                password_hash: 'hashed_password'
-            };
-
-            pool.query.mockResolvedValue([[mockUser]]);
-            bcrypt.compare.mockResolvedValue(false);
-
-            const res = await request(app)
-                .post('/api/auth/login')
-                .send({ email: 'test@test.com', password: 'wrong' });
-
-            expect(res.status).toBe(401);
-            expect(res.body).toEqual({ error: 'Invalid email or password' });
-        });
-
-        it('returns 401 for user not found', async () => {
-            pool.query.mockResolvedValue([[]]); // Empty array
-
-            const res = await request(app)
-                .post('/api/auth/login')
-                .send({ email: 'notfound@test.com', password: 'password' });
-
-            expect(res.status).toBe(401);
-        });
-    });
-
-    describe('POST /api/auth/register', () => {
-        it('registers a new user successfully', async () => {
-            pool.query.mockResolvedValueOnce([[]]); // Check existing email (empty)
-            pool.query.mockResolvedValueOnce({}); // Insert success
-
-            bcrypt.hash.mockResolvedValue('hashed_new_password');
-
-            const newUser = {
-                name: 'New User',
-                email: 'new@test.com',
-                password: 'password',
-                role: 'employee'
-            };
-
-            const res = await request(app)
-                .post('/api/auth/register')
-                .send(newUser);
-
-            expect(res.status).toBe(201);
-            expect(res.body).toEqual(expect.objectContaining({
-                name: 'New User',
-                email: 'new@test.com'
-            }));
-
-            // Verify DB insert called
-            expect(pool.query).toHaveBeenCalledTimes(2);
-            expect(pool.query).toHaveBeenLastCalledWith(
-                expect.stringContaining('INSERT INTO users'),
-                expect.arrayContaining(['New User', 'employee', 'new@test.com', 'hashed_new_password'])
-            );
-        });
-
-        it('returns 409 if email already exists', async () => {
-            pool.query.mockResolvedValueOnce([[{ id: 'existing' }]]);
-
-            const res = await request(app)
-                .post('/api/auth/register')
-                .send({ name: 'User', email: 'existing@test.com', password: 'pw' });
-
-            expect(res.status).toBe(409);
-        });
-    });
-});
--- a/server/tests/tasks.test.js
+++ b/server/tests/tasks.test.js
@@ -1,120 +0,0 @@
-
-import { describe, it, expect, vi, beforeEach } from 'vitest';
-import request from 'supertest';
-import { app } from '../index.js';
-import pool from '../db.js';
-
-// Mock DB
-const mockQuery = vi.fn();
-const mockRelease = vi.fn();
-const mockCommit = vi.fn();
-const mockRollback = vi.fn();
-const mockBeginTransaction = vi.fn();
-
-vi.mock('../db.js', () => ({
-    default: {
-        query: vi.fn(),
-        getConnection: vi.fn()
-    },
-    initDB: vi.fn()
-}));
-
-describe('Task Routes', () => {
-    beforeEach(() => {
-        vi.clearAllMocks();
-        mockQuery.mockReset(); // Important to clear implementations
-        pool.query = mockQuery;
-        pool.getConnection.mockResolvedValue({
-            query: mockQuery,
-            release: mockRelease,
-            beginTransaction: mockBeginTransaction,
-            commit: mockCommit,
-            rollback: mockRollback
-        });
-    });
-
-    describe('GET /api/tasks', () => {
-        it('returns list of tasks', async () => {
-            // Mock fetching task IDs
-            mockQuery.mockResolvedValueOnce([[{ id: 't1' }]]);
-
-            // Mock getFullTask queries for 't1'
-            // 1. Task details
-            mockQuery.mockResolvedValueOnce([[{ id: 't1', title: 'Task 1', status: 'todo' }]]); // Task
-            // 2. Subtasks
-            mockQuery.mockResolvedValueOnce([[]]); // Subtasks
-            // 3. Comments
-            mockQuery.mockResolvedValueOnce([[]]); // Comments
-            // 4. Activities
-            mockQuery.mockResolvedValueOnce([[]]); // Activities
-            // 5. Tags
-            mockQuery.mockResolvedValueOnce([[]]); // Tags
-            // 6. Dependencies
-            mockQuery.mockResolvedValueOnce([[]]); // Dependencies
-
-            const res = await request(app).get('/api/tasks');
-
-            expect(res.status).toBe(200);
-            expect(res.body).toHaveLength(1);
-            expect(res.body[0].title).toBe('Task 1');
-        });
-    });
-
-    describe('POST /api/tasks', () => {
-        it('creates a new task', async () => {
-            // Mock INSERTs (1: Task, 2: Activities) -> Return {}
-            mockQuery.mockResolvedValueOnce({}); // Insert task
-            mockQuery.mockResolvedValueOnce({}); // Insert activity
-
-            // getFullTask queries (3-8)
-            mockQuery.mockResolvedValueOnce([[{ id: 'new-id', title: 'New Task', status: 'todo' }]]); // Task
-            mockQuery.mockResolvedValueOnce([[]]); // Subtasks
-            mockQuery.mockResolvedValueOnce([[]]); // Comments
-            mockQuery.mockResolvedValueOnce([[]]); // Activities
-            mockQuery.mockResolvedValueOnce([[]]); // Tags
-            mockQuery.mockResolvedValueOnce([[]]); // Deps
-
-            const newTask = {
-                // For getFullTask called at end
-                title: 'New Task',
-                description: 'Desc',
-                status: 'todo'
-            };
-
-            const res = await request(app)
-                .post('/api/tasks')
-                .send(newTask);
-
-            expect(res.status).toBe(201);
-            expect(mockBeginTransaction).toHaveBeenCalled();
-            expect(mockCommit).toHaveBeenCalled();
-            expect(mockRelease).toHaveBeenCalled();
-        });
-
-        it('rolls back on error', async () => {
-            mockQuery.mockRejectedValue(new Error('DB Error'));
-
-            const res = await request(app)
-                .post('/api/tasks')
-                .send({ title: 'Task' });
-
-            expect(res.status).toBe(500);
-            expect(mockRollback).toHaveBeenCalled();
-            expect(mockRelease).toHaveBeenCalled();
-        });
-    });
-
-    describe('DELETE /api/tasks/:id', () => {
-        it('deletes a task', async () => {
-            mockQuery.mockResolvedValue({});
-
-            const res = await request(app).delete('/api/tasks/t1');
-
-            expect(res.status).toBe(200);
-            expect(mockQuery).toHaveBeenCalledWith(
-                expect.stringContaining('DELETE FROM tasks'),
-                ['t1']
-            );
-        });
-    });
-});
--- a/server/vitest.config.js
+++ b/server/vitest.config.js
@@ -1,9 +0,0 @@
-
-import { defineConfig } from 'vitest/config';
-
-export default defineConfig({
-    test: {
-        globals: true,
-        environment: 'node',
-    },
-});
--- a/spin.toml
+++ b/spin.toml
@@ -1,34 +0,0 @@
-spin_manifest_version = 2
-
-[application]
-name = "scrum-manager"
-version = "1.0.0"
-authors = ["Antigravity <antigravity@example.com>"]
-description = "Scrum Manager application running on Fermyon Spin"
-
-[[trigger.http]]
-route = "/api/..."
-component = "scrum-manager-api"
-
-[[trigger.http]]
-route = "/..."
-component = "scrum-manager-ui"
-
-[component.scrum-manager-api]
-source = "server/dist/main.wasm"
-allowed_outbound_hosts = ["mysql://localhost:3306", "https://*:*"]
-[component.scrum-manager-api.build]
-command = "npm run build:spin"
-workdir = "server"
-[component.scrum-manager-api.variables]
-db_host = "localhost"
-db_port = "3306"
-db_user = "root"
-db_password = "scrumpass"
-db_name = "scrum_manager"
-
-[component.scrum-manager-ui]
-source = { url = "https://github.com/fermyon/spin-fileserver/releases/download/v0.1.0/spin_static_fs.wasm", digest = "sha256:96c76d9af86420b39eb6cd7be5550e3cb5d4cc4de572ce0fd1f6a29471536cb4" }
-files = [{ source = "dist", destination = "/" }]
-[component.scrum-manager-ui.build]
-command = "npm run build"
--- a/src/App.tsx
+++ b/src/App.tsx
@@ -1,7 +1,6 @@
-import { useState, useEffect } from 'react';
-import { apiFetchTasks, apiFetchUsers, apiCreateTask, apiUpdateTask, apiAddActivity, apiAddDependency, apiToggleDependency, apiRemoveDependency, apiCreateUser, apiDeleteUser } from './api';
+import { useState } from 'react';
+import { SEED_TASKS, STATUS_LABELS } from './data';
 import type { Task, User, Status } from './data';
-import { STATUS_LABELS } from './data';
 import { LoginPage } from './Login';
 import { Sidebar } from './Sidebar';
 import { TopNavbar, BottomToggleBar } from './NavBars';
@@ -25,8 +24,7 @@ const VIEW_PAGES = ['calendar', 'kanban', 'list'];
 export default function App() {
  const now = new Date();
  const [currentUser, setCurrentUser] = useState<User | null>(null);
-  const [users, setUsers] = useState<User[]>([]);
-  const [tasks, setTasks] = useState<Task[]>([]);
+  const [tasks, setTasks] = useState<Task[]>(SEED_TASKS);
  const [activePage, setActivePage] = useState('calendar');
  const [activeView, setActiveView] = useState('calendar');
  const [activeTask, setActiveTask] = useState<Task | null>(null);
@@ -36,33 +34,13 @@ export default function App() {
  const [calView, setCalView] = useState('month');
  const [filterUser, setFilterUser] = useState<string | null>(null);
  const [searchQuery, setSearchQuery] = useState('');
-  const [sidebarOpen, setSidebarOpen] = useState(false);
  const [quickAddDay, setQuickAddDay] = useState<{ date: string; rect: { top: number; left: number } } | null>(null);
-  const [loading, setLoading] = useState(false);
-
-  // Load data from API when user logs in
-  useEffect(() => {
-    if (!currentUser) return;
-    setLoading(true);
-    Promise.all([apiFetchTasks(), apiFetchUsers()])
-      .then(([fetchedTasks, fetchedUsers]) => {
-        setTasks(fetchedTasks);
-        setUsers(fetchedUsers);
-      })
-      .catch(err => {
-        console.error('Failed to load data, using empty state:', err);
-        setTasks([]); // Start empty if backend fails
-        setUsers([currentUser]);
-      })
-      .finally(() => setLoading(false));
-  }, [currentUser]);

  if (!currentUser) return <LoginPage onLogin={u => { setCurrentUser(u); setActivePage('calendar'); setActiveView('calendar'); }} />;

  const handleNavigate = (page: string) => {
    setActivePage(page);
    if (VIEW_PAGES.includes(page)) setActiveView(page);
-    setSidebarOpen(false);
  };

  const handleViewChange = (view: string) => {
@@ -77,155 +55,36 @@ export default function App() {
    setQuickAddDay({ date, rect: { top: rect.bottom, left: rect.left } });
  };

-  const handleQuickAdd = async (partial: Partial<Task>) => {
-    const tempId = `t${Date.now()}`;
-    const newTask: Task = {
-      id: tempId,
-      title: partial.title || '',
-      description: partial.description || '',
-      status: partial.status || 'todo',
-      priority: partial.priority || 'medium',
-      assignee: partial.assignee || currentUser.id,
-      reporter: currentUser.id,
-      dueDate: partial.dueDate || '',
-      tags: partial.tags || [],
-      subtasks: [], comments: [], activity: [], dependencies: []
+  const handleQuickAdd = (partial: Partial<Task>) => {
+    const task: Task = {
+      id: `t${Date.now()}`, title: partial.title || '', description: partial.description || '',
+      status: (partial.status || 'todo') as Status, priority: partial.priority || 'medium',
+      assignee: partial.assignee || 'u1', reporter: currentUser.id, dueDate: partial.dueDate || '',
+      tags: partial.tags || [], subtasks: partial.subtasks || [], comments: partial.comments || [],
+      activity: [{ id: `a${Date.now()}`, text: '📝 Task created', timestamp: new Date().toISOString() }],
    };
-    setTasks(prev => [...prev, newTask]);
+    setTasks(prev => [...prev, task]);
    setQuickAddDay(null);
-
-    try {
-      const created = await apiCreateTask({
-        title: newTask.title,
-        description: newTask.description,
-        status: newTask.status,
-        priority: newTask.priority,
-        assignee: newTask.assignee,
-        reporter: newTask.reporter,
-        dueDate: newTask.dueDate,
-        tags: newTask.tags,
-      });
-      setTasks(prev => prev.map(t => t.id === tempId ? created : t));
-    } catch (err) {
-      console.error('Failed to quick-add task:', err);
-    }
  };

-  const handleAddTask = async (task: Task) => {
-    const tempId = `t${Date.now()}`;
-    const newTask = { ...task, id: tempId };
-    setTasks(prev => [...prev, newTask]);
+  const handleAddTask = (task: Task) => setTasks(prev => [...prev, { ...task, reporter: currentUser.id }]);

-    try {
-      const created = await apiCreateTask({
-        title: task.title,
-        description: task.description,
-        status: task.status,
-        priority: task.priority,
-        assignee: task.assignee,
-        reporter: currentUser.id,
-        dueDate: task.dueDate,
-        tags: task.tags,
-        dependencies: (task.dependencies || []).map(d => ({ dependsOnUserId: d.dependsOnUserId, description: d.description })),
-      });
-      setTasks(prev => prev.map(t => t.id === tempId ? created : t));
-    } catch (err) {
-      console.error('Failed to add task:', err);
-    }
-  };
-
-  const handleUpdateTask = async (updated: Task) => {
-    // Optimistic update
+  const handleUpdateTask = (updated: Task) => {
    setTasks(prev => prev.map(t => t.id === updated.id ? updated : t));
    setActiveTask(updated);
-
-    try {
-      const result = await apiUpdateTask(updated.id, {
-        title: updated.title,
-        description: updated.description,
-        status: updated.status,
-        priority: updated.priority,
-        assignee: updated.assignee,
-        reporter: updated.reporter,
-        dueDate: updated.dueDate,
-        tags: updated.tags,
-        subtasks: updated.subtasks, // Ensure subtasks are sent if API supports it (it usually does via full update or we need to check apiUpdateTask)
-      });
-      // Verification: if result is successful, update state with server result (which might have new IDs etc)
-      setTasks(prev => prev.map(t => t.id === result.id ? result : t));
-      if (activeTask?.id === result.id) setActiveTask(result);
-    } catch (err) {
-      console.error('Failed to update task:', err);
-      // We might want to revert here, but for now let's keep the optimistic state to resolve the "useless" UI issue visually
-    }
  };

  const handleNewTask = () => { setAddModalDefaults({}); setShowAddModal(true); };
  const handleKanbanAdd = (status: Status) => { setAddModalDefaults({ status }); setShowAddModal(true); };
-  const handleToggleDone = async (taskId: string) => {
-    const task = tasks.find(t => t.id === taskId);
-    if (!task) return;
-    const newStatus = task.status === 'done' ? 'todo' : 'done';
-    try {
-      const result = await apiUpdateTask(taskId, { status: newStatus });
-      await apiAddActivity(taskId, `🔄 ${currentUser.name} changed status to ${newStatus}`);
-      setTasks(prev => prev.map(t => t.id === taskId ? result : t));
-    } catch (err) {
-      console.error('Failed to toggle done:', err);
-    }
+  const handleToggleDone = (taskId: string) => {
+    setTasks(prev => prev.map(t => t.id === taskId ? { ...t, status: t.status === 'done' ? 'todo' : 'done' as Status } : t));
  };

-  const handleMoveTask = async (taskId: string, newStatus: Status) => {
-    const task = tasks.find(t => t.id === taskId);
-    if (!task || task.status === newStatus) return;
-    // Optimistic update
-    setTasks(prev => prev.map(t => t.id === taskId ? { ...t, status: newStatus } : t));
-    try {
-      const result = await apiUpdateTask(taskId, { status: newStatus });
-      await apiAddActivity(taskId, `🔄 ${currentUser.name} moved task to ${STATUS_LABELS[newStatus]}`);
-      setTasks(prev => prev.map(t => t.id === taskId ? result : t));
-    } catch (err) {
-      console.error('Failed to move task:', err);
-      // Revert on failure
-      setTasks(prev => prev.map(t => t.id === taskId ? task : t));
-    }
-  };
-
-  const handleAddDep = async (taskId: string, dep: { dependsOnUserId: string; description: string }) => {
-    try {
-      const newDep = await apiAddDependency(taskId, dep);
-      setTasks(prev => prev.map(t => t.id === taskId ? { ...t, dependencies: [...(t.dependencies || []), newDep] } : t));
-      if (activeTask?.id === taskId) setActiveTask(prev => prev ? { ...prev, dependencies: [...(prev.dependencies || []), newDep] } : prev);
-    } catch (err) { console.error('Failed to add dependency:', err); }
-  };
-
-  const handleToggleDep = async (taskId: string, depId: string, resolved: boolean) => {
-    try {
-      await apiToggleDependency(taskId, depId, resolved);
-      const updateDeps = (deps: any[]) => deps.map((d: any) => d.id === depId ? { ...d, resolved } : d);
-      setTasks(prev => prev.map(t => t.id === taskId ? { ...t, dependencies: updateDeps(t.dependencies || []) } : t));
-      if (activeTask?.id === taskId) setActiveTask(prev => prev ? { ...prev, dependencies: updateDeps(prev.dependencies || []) } : prev);
-    } catch (err) { console.error('Failed to toggle dependency:', err); }
-  };
-
-  const handleRemoveDep = async (taskId: string, depId: string) => {
-    try {
-      await apiRemoveDependency(taskId, depId);
-      setTasks(prev => prev.map(t => t.id === taskId ? { ...t, dependencies: (t.dependencies || []).filter((d: any) => d.id !== depId) } : t));
-      if (activeTask?.id === taskId) setActiveTask(prev => prev ? { ...prev, dependencies: (prev.dependencies || []).filter((d: any) => d.id !== depId) } : prev);
-    } catch (err) { console.error('Failed to remove dependency:', err); }
-  };
-
-  const handleAddUser = async (data: { name: string; email: string; password: string; role: string; dept: string }) => {
-    const newUser = await apiCreateUser(data);
-    setUsers(prev => [...prev, newUser]);
-  };
-
-  const handleDeleteUser = async (id: string) => {
-    await apiDeleteUser(id);
-    setUsers(prev => prev.filter(u => u.id !== id));
-    // Unassign tasks locally too
-    setTasks(prev => prev.map(t => t.assignee === id ? { ...t, assignee: '' } : t).map(t => t.reporter === id ? { ...t, reporter: '' } : t));
+  const handleMoveTask = (taskId: string, newStatus: Status) => {
+    setTasks(prev => prev.map(t => t.id === taskId ? {
+      ...t, status: newStatus,
+      activity: [...t.activity, { id: `a${Date.now()}`, text: `🔄 ${currentUser.name} moved task to ${STATUS_LABELS[newStatus]}`, timestamp: new Date().toISOString() }]
+    } : t));
  };

  const displayPage = VIEW_PAGES.includes(activePage) ? activeView : activePage;
@@ -233,45 +92,36 @@ export default function App() {

  const pageTitle = PAGE_TITLES[displayPage] || 'Calendar';

-  if (loading) {
-    return (
-      <div className="app-shell" style={{ display: 'flex', alignItems: 'center', justifyContent: 'center', height: '100vh' }}>
-        <p style={{ color: '#818cf8', fontSize: 18 }}>Loading...</p>
-      </div>
-    );
-  }
-
  return (
    <div className="app-shell">
      <TopNavbar title={pageTitle} filterUser={filterUser} onFilterChange={setFilterUser}
-        searchQuery={searchQuery} onSearch={setSearchQuery} onNewTask={handleNewTask}
-        onOpenSidebar={() => setSidebarOpen(true)} users={users} />
+        searchQuery={searchQuery} onSearch={setSearchQuery} onNewTask={handleNewTask} />
      <div className="app-body">
        <Sidebar currentUser={currentUser} activePage={activePage} onNavigate={handleNavigate}
-          onSignOut={() => { setCurrentUser(null); setActivePage('calendar'); setActiveView('calendar'); setSidebarOpen(false); }}
-          isOpen={sidebarOpen} onClose={() => setSidebarOpen(false)} users={users} />
+          onSignOut={() => { setCurrentUser(null); setActivePage('calendar'); setActiveView('calendar'); }} />
        <div className="main-content">
          {displayPage === 'calendar' && (
            <CalendarView tasks={tasks} currentUser={currentUser} calMonth={calMonth} calView={calView}
              onMonthChange={setCalMonth} onViewChange={setCalView} onTaskClick={handleTaskClick}
-              onDayClick={handleDayClick} filterUser={filterUser} searchQuery={searchQuery} users={users} />
+              onDayClick={handleDayClick} filterUser={filterUser} searchQuery={searchQuery} />
          )}
          {displayPage === 'kanban' && (
            <KanbanBoard tasks={tasks} currentUser={currentUser} onTaskClick={handleTaskClick}
-              onAddTask={handleKanbanAdd} onMoveTask={handleMoveTask} filterUser={filterUser} searchQuery={searchQuery} users={users} />
+              onAddTask={handleKanbanAdd} filterUser={filterUser} searchQuery={searchQuery}
+              onMoveTask={handleMoveTask} />
          )}
          {displayPage === 'list' && (
            <ListView tasks={tasks} currentUser={currentUser} onTaskClick={handleTaskClick}
-              filterUser={filterUser} searchQuery={searchQuery} onToggleDone={handleToggleDone} users={users} />
+              filterUser={filterUser} searchQuery={searchQuery} onToggleDone={handleToggleDone} />
          )}
-          {displayPage === 'dashboard' && <DashboardPage tasks={tasks} currentUser={currentUser} users={users} />}
+          {displayPage === 'dashboard' && <DashboardPage tasks={tasks} currentUser={currentUser} />}
          {displayPage === 'mytasks' && (
            <ListView tasks={filteredMyTasks} currentUser={currentUser} onTaskClick={handleTaskClick}
-              filterUser={null} searchQuery={searchQuery} onToggleDone={handleToggleDone} users={users} />
+              filterUser={null} searchQuery={searchQuery} onToggleDone={handleToggleDone} />
          )}
-          {displayPage === 'teamtasks' && <TeamTasksPage tasks={tasks} currentUser={currentUser} users={users} />}
-          {displayPage === 'reports' && <ReportsPage tasks={tasks} users={users} currentUser={currentUser} />}
-          {displayPage === 'members' && <MembersPage tasks={tasks} users={users} currentUser={currentUser} onAddUser={handleAddUser} onDeleteUser={handleDeleteUser} />}
+          {displayPage === 'teamtasks' && <TeamTasksPage tasks={tasks} currentUser={currentUser} />}
+          {displayPage === 'reports' && <ReportsPage tasks={tasks} currentUser={currentUser} />}
+          {displayPage === 'members' && <MembersPage tasks={tasks} />}
        </div>
      </div>

@@ -279,8 +129,8 @@ export default function App() {
        <BottomToggleBar activeView={activeView} onViewChange={handleViewChange} />
      )}

-      {activeTask && <TaskDrawer task={activeTask} currentUser={currentUser} onClose={() => setActiveTask(null)} onUpdate={handleUpdateTask} onAddDependency={handleAddDep} onToggleDependency={handleToggleDep} onRemoveDependency={handleRemoveDep} users={users} />}
-      {showAddModal && <AddTaskModal onClose={() => setShowAddModal(false)} onAdd={handleAddTask} defaultDate={addModalDefaults.date} defaultStatus={addModalDefaults.status} users={users} currentUser={currentUser} />}
+      {activeTask && <TaskDrawer task={activeTask} currentUser={currentUser} onClose={() => setActiveTask(null)} onUpdate={handleUpdateTask} />}
+      {showAddModal && <AddTaskModal onClose={() => setShowAddModal(false)} onAdd={handleAddTask} defaultDate={addModalDefaults.date} defaultStatus={addModalDefaults.status} />}

      {quickAddDay && (
        <div style={{ position: 'fixed', inset: 0, zIndex: 199 }} onClick={() => setQuickAddDay(null)}>
@@ -288,7 +138,7 @@ export default function App() {
            onClick={e => e.stopPropagation()}>
            <QuickAddPanel date={quickAddDay.date} onAdd={handleQuickAdd}
              onOpenFull={() => { setAddModalDefaults({ date: quickAddDay.date }); setShowAddModal(true); setQuickAddDay(null); }}
-              onClose={() => setQuickAddDay(null)} users={users} />
+              onClose={() => setQuickAddDay(null)} />
          </div>
        </div>
      )}
--- a/src/Calendar.tsx
+++ b/src/Calendar.tsx
@@ -1,13 +1,13 @@
 import { useState } from 'react';
 import type { Task, User } from './data';
-import { PRIORITY_COLORS } from './data';
+import { USERS, PRIORITY_COLORS } from './data';
 import { Avatar } from './Shared';

 interface CalendarProps {
    tasks: Task[]; currentUser: User; calMonth: { year: number; month: number }; calView: string;
    onMonthChange: (m: { year: number; month: number }) => void; onViewChange: (v: string) => void;
    onTaskClick: (t: Task) => void; onDayClick: (date: string, el: HTMLElement) => void;
-    filterUser: string | null; searchQuery: string; users: User[];
+    filterUser: string | null; searchQuery: string;
 }

 const MONTHS = ['January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December'];
@@ -47,29 +47,29 @@ function getWeekDays(_year: number, _month: number) {
 function dateStr(d: Date) { return d.toISOString().split('T')[0]; }
 function isToday(d: Date) { const t = new Date(); return d.getDate() === t.getDate() && d.getMonth() === t.getMonth() && d.getFullYear() === t.getFullYear(); }

-function TaskChip({ task, onClick, users }: { task: Task; onClick: () => void; users: User[] }) {
+function TaskChip({ task, onClick }: { task: Task; onClick: () => void }) {
    const p = PRIORITY_COLORS[task.priority];
    return (
        <div className="task-chip" style={{ background: p.bg, borderLeftColor: p.color }} onClick={e => { e.stopPropagation(); onClick(); }}>
            <span className="task-chip-dot" style={{ background: p.color }} />
            <span className="task-chip-title">{task.title}</span>
-            <Avatar userId={task.assignee} size={14} users={users} />
+            <Avatar userId={task.assignee} size={14} />
        </div>
    );
 }

-function MorePopover({ tasks, onTaskClick, onClose, users }: { tasks: Task[]; onTaskClick: (t: Task) => void; onClose: () => void; users: User[] }) {
+function MorePopover({ tasks, onTaskClick, onClose }: { tasks: Task[]; onTaskClick: (t: Task) => void; onClose: () => void }) {
    return (
        <div className="more-popover" onClick={e => e.stopPropagation()}>
            <div className="more-popover-title">{tasks.length} tasks</div>
-            {tasks.map(t => <TaskChip key={t.id} task={t} onClick={() => { onTaskClick(t); onClose(); }} users={users} />)}
+            {tasks.map(t => <TaskChip key={t.id} task={t} onClick={() => { onTaskClick(t); onClose(); }} />)}
        </div>
    );
 }

-export function QuickAddPanel({ date, onAdd, onOpenFull, onClose, users }: { date: string; onAdd: (t: Partial<Task>) => void; onOpenFull: () => void; onClose: () => void; users: User[] }) {
+export function QuickAddPanel({ date, onAdd, onOpenFull, onClose }: { date: string; onAdd: (t: Partial<Task>) => void; onOpenFull: () => void; onClose: () => void }) {
    const [title, setTitle] = useState('');
-    const [assignee, setAssignee] = useState(users[0]?.id || '');
+    const [assignee, setAssignee] = useState('u1');
    const [priority, setPriority] = useState<'medium' | 'low' | 'high' | 'critical'>('medium');

    const submit = () => {
@@ -86,7 +86,7 @@ export function QuickAddPanel({ date, onAdd, onOpenFull, onClose, users }: { dat
                onChange={e => setTitle(e.target.value)} onKeyDown={e => e.key === 'Enter' && submit()} />
            <div className="quick-add-row">
                <select className="quick-add-select" value={assignee} onChange={e => setAssignee(e.target.value)}>
-                    {users.map(u => <option key={u.id} value={u.id}>{u.avatar} {u.name}</option>)}
+                    {USERS.map(u => <option key={u.id} value={u.id}>{u.avatar} {u.name}</option>)}
                </select>
                <select className="quick-add-select" value={priority} onChange={e => setPriority(e.target.value as any)}>
                    {['critical', 'high', 'medium', 'low'].map(p => <option key={p} value={p}>{p}</option>)}
@@ -100,7 +100,7 @@ export function QuickAddPanel({ date, onAdd, onOpenFull, onClose, users }: { dat
    );
 }

-export function CalendarView({ tasks, currentUser, calMonth, calView, onMonthChange, onViewChange, onTaskClick, onDayClick, filterUser, searchQuery, users }: CalendarProps) {
+export function CalendarView({ tasks, currentUser, calMonth, calView, onMonthChange, onViewChange, onTaskClick, onDayClick, filterUser, searchQuery }: CalendarProps) {
    const [morePopover, setMorePopover] = useState<{ date: string; tasks: Task[] } | null>(null);
    const filtered = filterTasks(tasks, currentUser, filterUser, searchQuery);

@@ -147,14 +147,14 @@ export function CalendarView({ tasks, currentUser, calMonth, calView, onMonthCha
                                    {cell.date.getDate()}
                                </div>
                                <div className="day-tasks">
-                                    {show.map(t => <TaskChip key={t.id} task={t} onClick={() => onTaskClick(t)} users={users} />)}
+                                    {show.map(t => <TaskChip key={t.id} task={t} onClick={() => onTaskClick(t)} />)}
                                    {extra > 0 && (
                                        <span className="more-tasks-link" onClick={e => { e.stopPropagation(); setMorePopover({ date: ds, tasks: dayTasks }); }}>
                                            +{extra} more
                                        </span>
                                    )}
                                </div>
-                                {morePopover?.date === ds && <MorePopover tasks={morePopover.tasks} onTaskClick={onTaskClick} onClose={() => setMorePopover(null)} users={users} />}
+                                {morePopover?.date === ds && <MorePopover tasks={morePopover.tasks} onTaskClick={onTaskClick} onClose={() => setMorePopover(null)} />}
                            </div>
                        );
                    })}
--- a/src/Dashboard.tsx
+++ b/src/Dashboard.tsx
@@ -1,14 +1,14 @@
 import type { Task, User } from './data';
-import { STATUS_COLORS, PRIORITY_COLORS } from './data';
+import { USERS, STATUS_COLORS, PRIORITY_COLORS } from './data';
 import { Avatar } from './Shared';

-export function DashboardPage({ tasks, currentUser, users }: { tasks: Task[]; currentUser: User; users: User[] }) {
+export function DashboardPage({ tasks, currentUser }: { tasks: Task[]; currentUser: User }) {
    const total = tasks.length;
    const completed = tasks.filter(t => t.status === 'done').length;
    const overdue = tasks.filter(t => new Date(t.dueDate + 'T00:00:00') < new Date() && t.status !== 'done').length;
    const critical = tasks.filter(t => t.priority === 'critical' && t.status !== 'done').length;

-    const isLeader = ['ceo', 'cto', 'manager', 'tech_lead', 'scrum_master', 'product_owner'].includes(currentUser.role);
+    const isLeader = currentUser.role === 'cto' || currentUser.role === 'manager';
    const myTasks = tasks.filter(t => t.assignee === currentUser.id);
    const myDone = myTasks.filter(t => t.status === 'done').length;

@@ -32,13 +32,13 @@ export function DashboardPage({ tasks, currentUser, users }: { tasks: Task[]; cu
                <>
                    <div className="workload-card">
                        <div className="workload-card-title">Team Workload</div>
-                        {users.map(u => {
+                        {USERS.filter(u => u.id !== currentUser.id || true).map(u => {
                            const ut = tasks.filter(t => t.assignee === u.id);
                            const done = ut.filter(t => t.status === 'done').length;
                            const pct = ut.length ? Math.round((done / ut.length) * 100) : 0;
                            return (
                                <div key={u.id} className="workload-row">
-                                    <Avatar userId={u.id} size={28} users={users} />
+                                    <Avatar userId={u.id} size={28} />
                                    <span className="workload-name">{u.name}</span>
                                    <span className="workload-dept">{u.dept}</span>
                                    <div className="workload-bar">
--- a/src/Kanban.tsx
+++ b/src/Kanban.tsx
@@ -3,25 +3,20 @@ import type { Task, User, Status } from './data';
 import { PRIORITY_COLORS, STATUS_COLORS, STATUS_LABELS } from './data';
 import { Avatar, PriorityBadge, StatusBadge, ProgressBar } from './Shared';

-function TaskCard({ task, onClick, users }: { task: Task; onClick: () => void; users: User[] }) {
+function TaskCard({ task, onClick, onDragStart }: { task: Task; onClick: () => void; onDragStart: (e: React.DragEvent, task: Task) => void }) {
    const p = PRIORITY_COLORS[task.priority];
    const due = new Date(task.dueDate + 'T00:00:00');
    const overdue = due < new Date() && task.status !== 'done';
    const commCount = task.comments.length;
    return (
-        <div className="task-card" style={{ borderLeftColor: p.color }}
+        <div className="task-card" style={{ borderLeftColor: p.color, cursor: 'grab' }}
            draggable
-            onDragStart={e => {
-                e.dataTransfer.setData('text/plain', task.id);
-                e.dataTransfer.effectAllowed = 'move';
-                (e.currentTarget as HTMLElement).classList.add('dragging');
-            }}
-            onDragEnd={e => (e.currentTarget as HTMLElement).classList.remove('dragging')}
-            onClick={onClick}
-        >
+            onDragStart={e => onDragStart(e, task)}
+            onDragEnd={e => (e.currentTarget as HTMLElement).style.opacity = '1'}
+            onClick={onClick}>
            <div className="task-card-row">
                <span className="task-card-title">{task.title}</span>
-                <Avatar userId={task.assignee} size={24} users={users} />
+                <Avatar userId={task.assignee} size={24} />
            </div>
            <div className="task-card-badges">
                <PriorityBadge level={task.priority} />
@@ -37,29 +32,20 @@ function TaskCard({ task, onClick, users }: { task: Task; onClick: () => void; u
    );
 }

-function KanbanColumn({ status, statusLabel, tasks, color, onTaskClick, onAddTask, onMoveTask, users }: {
+function KanbanColumn({ status, statusLabel, tasks, color, onTaskClick, onAddTask, onDragStart, onDrop, isDragOver, onDragOver, onDragLeave }: {
    status: Status; statusLabel: string; tasks: Task[]; color: string;
    onTaskClick: (t: Task) => void; onAddTask: (s: Status) => void;
-    onMoveTask: (taskId: string, newStatus: Status) => void; users: User[];
+    onDragStart: (e: React.DragEvent, task: Task) => void;
+    onDrop: (e: React.DragEvent, status: Status) => void;
+    isDragOver: boolean;
+    onDragOver: (e: React.DragEvent, status: Status) => void;
+    onDragLeave: (e: React.DragEvent) => void;
 }) {
-    const [dragOver, setDragOver] = useState(false);
-
    return (
-        <div
-            className={`kanban-column ${dragOver ? 'kanban-column-dragover' : ''}`}
-            onDragOver={e => { e.preventDefault(); e.dataTransfer.dropEffect = 'move'; setDragOver(true); }}
-            onDragEnter={e => { e.preventDefault(); setDragOver(true); }}
-            onDragLeave={e => {
-                // Only set false if leaving the column (not entering a child)
-                if (!e.currentTarget.contains(e.relatedTarget as Node)) setDragOver(false);
-            }}
-            onDrop={e => {
-                e.preventDefault();
-                setDragOver(false);
-                const taskId = e.dataTransfer.getData('text/plain');
-                if (taskId) onMoveTask(taskId, status);
-            }}
-        >
+        <div className={`kanban-column ${isDragOver ? 'kanban-column-drag-over' : ''}`}
+            onDragOver={e => onDragOver(e, status)}
+            onDragLeave={onDragLeave}
+            onDrop={e => onDrop(e, status)}>
            <div className="kanban-col-header">
                <div className="kanban-col-dot" style={{ background: color }} />
                <span className="kanban-col-label">{statusLabel}</span>
@@ -68,11 +54,11 @@ function KanbanColumn({ status, statusLabel, tasks, color, onTaskClick, onAddTas
            </div>
            <div className="kanban-col-body">
                {tasks.length === 0 ? (
-                    <div className="kanban-empty">
-                        {dragOver ? '⬇ Drop here' : 'No tasks here · Click + to add one'}
+                    <div className={`kanban-empty ${isDragOver ? 'kanban-empty-active' : ''}`}>
+                        {isDragOver ? '⬇ Drop task here' : 'No tasks here · Click + to add one'}
                    </div>
                ) : (
-                    tasks.map(t => <TaskCard key={t.id} task={t} onClick={() => onTaskClick(t)} users={users} />)
+                    tasks.map(t => <TaskCard key={t.id} task={t} onClick={() => onTaskClick(t)} onDragStart={onDragStart} />)
                )}
            </div>
        </div>
@@ -81,23 +67,59 @@ function KanbanColumn({ status, statusLabel, tasks, color, onTaskClick, onAddTas

 interface KanbanProps {
    tasks: Task[]; currentUser: User; onTaskClick: (t: Task) => void;
-    onAddTask: (s: Status) => void; onMoveTask: (taskId: string, newStatus: Status) => void;
-    filterUser: string | null; searchQuery: string; users: User[];
+    onAddTask: (s: Status) => void; filterUser: string | null; searchQuery: string;
+    onMoveTask: (taskId: string, newStatus: Status) => void;
 }

-export function KanbanBoard({ tasks, currentUser, onTaskClick, onAddTask, onMoveTask, filterUser, searchQuery, users }: KanbanProps) {
+export function KanbanBoard({ tasks, currentUser, onTaskClick, onAddTask, filterUser, searchQuery, onMoveTask }: KanbanProps) {
+    const [dragOverColumn, setDragOverColumn] = useState<Status | null>(null);
+
    let filtered = tasks;
    if (currentUser.role === 'employee') filtered = filtered.filter(t => t.assignee === currentUser.id);
    if (filterUser) filtered = filtered.filter(t => t.assignee === filterUser);
    if (searchQuery) filtered = filtered.filter(t => t.title.toLowerCase().includes(searchQuery.toLowerCase()));

+    const handleDragStart = (e: React.DragEvent, task: Task) => {
+        e.dataTransfer.setData('text/plain', task.id);
+        e.dataTransfer.effectAllowed = 'move';
+        (e.currentTarget as HTMLElement).style.opacity = '0.4';
+    };
+
+    const handleDragOver = (e: React.DragEvent, status: Status) => {
+        e.preventDefault();
+        e.dataTransfer.dropEffect = 'move';
+        setDragOverColumn(status);
+    };
+
+    const handleDragLeave = (e: React.DragEvent) => {
+        // Only clear if leaving the column entirely (not entering a child)
+        const related = e.relatedTarget as HTMLElement | null;
+        if (!related || !(e.currentTarget as HTMLElement).contains(related)) {
+            setDragOverColumn(null);
+        }
+    };
+
+    const handleDrop = (e: React.DragEvent, newStatus: Status) => {
+        e.preventDefault();
+        const taskId = e.dataTransfer.getData('text/plain');
+        const task = tasks.find(t => t.id === taskId);
+        if (task && task.status !== newStatus) {
+            onMoveTask(taskId, newStatus);
+        }
+        setDragOverColumn(null);
+    };
+
    const statuses: Status[] = ['todo', 'inprogress', 'review', 'done'];
    return (
        <div className="kanban-board">
            {statuses.map(s => (
                <KanbanColumn key={s} status={s} statusLabel={STATUS_LABELS[s]} color={STATUS_COLORS[s]}
-                    tasks={filtered.filter(t => t.status === s)} onTaskClick={onTaskClick}
-                    onAddTask={onAddTask} onMoveTask={onMoveTask} users={users} />
+                    tasks={filtered.filter(t => t.status === s)} onTaskClick={onTaskClick} onAddTask={onAddTask}
+                    onDragStart={handleDragStart}
+                    onDrop={handleDrop}
+                    isDragOver={dragOverColumn === s}
+                    onDragOver={handleDragOver}
+                    onDragLeave={handleDragLeave} />
            ))}
        </div>
    );
--- a/src/ListView.tsx
+++ b/src/ListView.tsx
@@ -7,13 +7,12 @@ interface ListProps {
    tasks: Task[]; currentUser: User; onTaskClick: (t: Task) => void;
    filterUser: string | null; searchQuery: string;
    onToggleDone: (taskId: string) => void;
-    users: User[];
 }

 type SortKey = 'dueDate' | 'priority' | 'status' | 'assignee';
 const PRIO_ORDER = { critical: 0, high: 1, medium: 2, low: 3 };

-export function ListView({ tasks, currentUser, onTaskClick, filterUser, searchQuery, onToggleDone, users }: ListProps) {
+export function ListView({ tasks, currentUser, onTaskClick, filterUser, searchQuery, onToggleDone }: ListProps) {
    const [sortBy, setSortBy] = useState<SortKey>('dueDate');
    const [sortDir, setSortDir] = useState<'asc' | 'desc'>('asc');
    const [menuOpen, setMenuOpen] = useState<string | null>(null);
@@ -54,14 +53,14 @@ export function ListView({ tasks, currentUser, onTaskClick, filterUser, searchQu
                </thead>
                <tbody>
                    {sorted.map(t => {
-                        const u = getUserById(users, t.assignee);
+                        const u = getUserById(t.assignee);
                        const due = new Date(t.dueDate + 'T00:00:00');
                        const overdue = due < new Date() && t.status !== 'done';
                        return (
                            <tr key={t.id}>
                                <td><input type="checkbox" checked={t.status === 'done'} onChange={() => onToggleDone(t.id)} /></td>
                                <td onClick={() => onTaskClick(t)} style={{ cursor: 'pointer' }}>{t.title}</td>
-                                <td><div style={{ display: 'flex', alignItems: 'center', gap: 6 }}><Avatar userId={t.assignee} size={20} users={users} />{u?.name}</div></td>
+                                <td><div style={{ display: 'flex', alignItems: 'center', gap: 6 }}><Avatar userId={t.assignee} size={20} />{u?.name}</div></td>
                                <td><PriorityBadge level={t.priority} /></td>
                                <td><StatusBadge status={t.status} /></td>
                                <td style={{ color: overdue ? '#ef4444' : undefined }}>{due.toLocaleDateString('en-US', { month: 'short', day: 'numeric' })}</td>
--- a/src/Login.tsx
+++ b/src/Login.tsx
@@ -1,116 +1,43 @@
 import { useState } from 'react';
+import { USERS } from './data';
 import type { User } from './data';
-import { apiLogin, apiRegister } from './api';

 export function LoginPage({ onLogin }: { onLogin: (u: User) => void }) {
-    const [mode, setMode] = useState<'login' | 'register'>('login');
-    const [name, setName] = useState('');
    const [email, setEmail] = useState('');
    const [pass, setPass] = useState('');
-    const [role, setRole] = useState('employee');
-    const [dept, setDept] = useState('');
    const [showPass, setShowPass] = useState(false);
    const [error, setError] = useState('');
-    const [loading, setLoading] = useState(false);

-    const handleLogin = async (e: React.FormEvent) => {
+    const handleSubmit = (e: React.FormEvent) => {
        e.preventDefault();
-        setLoading(true);
-        setError('');
-        try {
-            const user = await apiLogin(email, pass);
-            onLogin(user);
-        } catch (err: any) {
-            console.warn("Backend failed, using optimistic login for verification");
-            // Mock user for verification
-            onLogin({ id: 'u1', name: 'Test User', email: email, role: 'admin', dept: 'Engineering', avatar: '👤', color: '#3b82f6' });
-            // setError(err.message || 'Invalid email or password');
-        } finally {
-            setLoading(false);
-        }
-    };
-
-    const handleRegister = async (e: React.FormEvent) => {
-        e.preventDefault();
-        if (!name.trim() || !email.trim() || !pass.trim()) {
-            setError('All fields are required');
-            return;
-        }
-        setLoading(true);
-        setError('');
-        try {
-            const user = await apiRegister({ name, email, password: pass, role, dept });
-            onLogin(user);
-        } catch (err: any) {
-            setError(err.message || 'Registration failed');
-        } finally {
-            setLoading(false);
-        }
+        const user = USERS.find(u => u.email === email && u.pass === pass);
+        if (user) { onLogin(user); }
+        else { setError('Invalid email or password'); }
    };

    return (
        <div className="login-bg">
-            <form className="login-card" onSubmit={mode === 'login' ? handleLogin : handleRegister}>
+            <form className="login-card" onSubmit={handleSubmit}>
                <div className="login-logo">
                    <div className="login-logo-icon">⚡</div>
                    <span className="login-title">Scrum-manager</span>
                </div>
                <p className="login-tagline">Your team's command center</p>
                <div className="login-divider" />
-
-                {mode === 'register' && (
-                    <>
-                        <label className="login-label" htmlFor="register-name">Name</label>
-                        <div className="login-input-wrap">
-                            <input id="register-name" className={`login-input ${error ? 'error' : ''}`} type="text" placeholder="Your full name"
-                                value={name} onChange={e => { setName(e.target.value); setError(''); }} />
-                        </div>
-                    </>
-                )}
-
-                <label className="login-label" htmlFor="login-email">Email</label>
+                <label className="login-label">Email</label>
                <div className="login-input-wrap">
-                    <input id="login-email" className={`login-input ${error ? 'error' : ''}`} type="email" placeholder="you@company.io"
+                    <input className={`login-input ${error ? 'error' : ''}`} type="email" placeholder="you@company.io"
                        value={email} onChange={e => { setEmail(e.target.value); setError(''); }} />
                </div>
-                <label className="login-label" htmlFor="login-password">Password</label>
+                <label className="login-label">Password</label>
                <div className="login-input-wrap">
-                    <input id="login-password" className={`login-input ${error ? 'error' : ''}`} type={showPass ? 'text' : 'password'} placeholder="••••••••"
+                    <input className={`login-input ${error ? 'error' : ''}`} type={showPass ? 'text' : 'password'} placeholder="••••••••"
                        value={pass} onChange={e => { setPass(e.target.value); setError(''); }} />
                    <button type="button" className="login-eye" onClick={() => setShowPass(!showPass)}>{showPass ? '🙈' : '👁'}</button>
                </div>
-
-                {mode === 'register' && (
-                    <>
-                        <label className="login-label" htmlFor="register-role">Role</label>
-                        <div className="login-input-wrap">
-                            <select id="register-role" className="login-input" value={role} onChange={e => setRole(e.target.value)}>
-                                <option value="employee">Employee</option>
-                                <option value="tech_lead">Tech Lead</option>
-                                <option value="scrum_master">Scrum Master</option>
-                                <option value="product_owner">Product Owner</option>
-                                <option value="designer">Designer</option>
-                                <option value="qa">QA Engineer</option>
-                                <option value="manager">Manager</option>
-                                <option value="cto">CTO</option>
-                                <option value="ceo">CEO</option>
-                            </select>
-                        </div>
-                        <label className="login-label" htmlFor="register-dept">Department</label>
-                        <div className="login-input-wrap">
-                            <input id="register-dept" className="login-input" type="text" placeholder="e.g. Backend, Frontend, DevOps"
-                                value={dept} onChange={e => setDept(e.target.value)} />
-                        </div>
-                    </>
-                )}
-
-                <button type="submit" className="login-btn" disabled={loading}>
-                    {loading ? '...' : mode === 'login' ? 'Sign In' : 'Create Account'}
-                </button>
+                <button type="submit" className="login-btn">Sign In</button>
                {error && <p className="login-error">{error}</p>}
-                <div className="login-hint" style={{ cursor: 'pointer' }} onClick={() => { setMode(mode === 'login' ? 'register' : 'login'); setError(''); }}>
-                    {mode === 'login' ? '📝 No account? Register here' : '🔑 Already have an account? Sign in'}
-                </div>
+                <div className="login-hint">💡 Try: subodh@corp.io / cto123</div>
            </form>
        </div>
    );
--- a/src/NavBars.tsx
+++ b/src/NavBars.tsx
@@ -1,4 +1,5 @@
-import type { User } from './data';
+import { USERS } from './data';
+

 interface TopNavbarProps {
    title: string;
@@ -7,14 +8,11 @@ interface TopNavbarProps {
    searchQuery: string;
    onSearch: (q: string) => void;
    onNewTask: () => void;
-    onOpenSidebar: () => void;
-    users: User[];
 }

-export function TopNavbar({ title, filterUser, onFilterChange, searchQuery, onSearch, onNewTask, onOpenSidebar, users }: TopNavbarProps) {
+export function TopNavbar({ title, filterUser, onFilterChange, searchQuery, onSearch, onNewTask }: TopNavbarProps) {
    return (
        <div className="top-navbar">
-            <button className="hamburger-btn" onClick={onOpenSidebar}>☰</button>
            <span className="navbar-title">{title}</span>
            <div className="navbar-search">
                <span className="navbar-search-icon">🔍</span>
@@ -23,7 +21,7 @@ export function TopNavbar({ title, filterUser, onFilterChange, searchQuery, onSe
            <div className="navbar-right">
                <div className="filter-chips">
                    <span className={`filter-chip filter-chip-all ${!filterUser ? 'active' : ''}`} onClick={() => onFilterChange(null)}>All</span>
-                    {users.map(u => (
+                    {USERS.map(u => (
                        <div key={u.id} className={`filter-chip ${filterUser === u.id ? 'active' : ''}`}
                            style={{ background: u.color, borderColor: filterUser === u.id ? u.color : 'transparent' }}
                            title={u.name} onClick={() => onFilterChange(u.id === filterUser ? null : u.id)}>
--- a/src/Pages.tsx
+++ b/src/Pages.tsx
@@ -1,21 +1,22 @@
 import React, { useState } from 'react';
 import type { Task, User } from './data';
-import { PRIORITY_COLORS } from './data';
+import { USERS, PRIORITY_COLORS } from './data';
 import { Avatar, StatusBadge } from './Shared';

-export function TeamTasksPage({ tasks, users }: { tasks: Task[]; currentUser: User; users: User[] }) {
+export function TeamTasksPage({ tasks }: { tasks: Task[]; currentUser: User }) {
    const [expanded, setExpanded] = useState<Record<string, boolean>>({});

+    const members = USERS;
    return (
        <div className="team-tasks">
            <h2 style={{ fontSize: 18, fontWeight: 700, marginBottom: 16 }}>Team Tasks</h2>
-            {users.map(m => {
+            {members.map(m => {
                const mTasks = tasks.filter(t => t.assignee === m.id);
                const isOpen = expanded[m.id] !== false;
                return (
                    <div key={m.id} className="team-group">
                        <div className="team-group-header" onClick={() => setExpanded(e => ({ ...e, [m.id]: !isOpen }))}>
-                            <Avatar userId={m.id} size={28} users={users} />
+                            <Avatar userId={m.id} size={28} />
                            <span className="team-group-name">{m.name}</span>
                            <span className="team-group-count">({mTasks.length} tasks)</span>
                            <span style={{ color: '#64748b' }}>{isOpen ? '▼' : '▶'}</span>
@@ -42,81 +43,37 @@ export function TeamTasksPage({ tasks, users }: { tasks: Task[]; currentUser: Us
    );
 }

-export function MembersPage({ tasks, users, currentUser, onAddUser, onDeleteUser }: { tasks: Task[]; users: User[]; currentUser: User; onAddUser: (data: { name: string; email: string; password: string; role: string; dept: string }) => Promise<void>; onDeleteUser: (id: string) => Promise<void> }) {
+export function MembersPage({ tasks }: { tasks: Task[] }) {
    const [expanded, setExpanded] = useState<string | null>(null);
-    const [showAdd, setShowAdd] = useState(false);
-    const [confirmDelete, setConfirmDelete] = useState<string | null>(null);
-    const [addForm, setAddForm] = useState({ name: '', email: '', password: '', role: 'employee', dept: '' });
-    const [addError, setAddError] = useState('');
-    const [addLoading, setAddLoading] = useState(false);
-    const [deleteLoading, setDeleteLoading] = useState(false);
-
-    const canManage = ['ceo', 'cto', 'manager'].includes(currentUser.role);
-
-    const handleAdd = async () => {
-        if (!addForm.name.trim() || !addForm.email.trim() || !addForm.password.trim()) {
-            setAddError('Name, email and password are required');
-            return;
-        }
-        setAddLoading(true);
-        setAddError('');
-        try {
-            await onAddUser(addForm);
-            setShowAdd(false);
-            setAddForm({ name: '', email: '', password: '', role: 'employee', dept: '' });
-        } catch (err: any) {
-            setAddError(err.message || 'Failed to add employee');
-        } finally {
-            setAddLoading(false);
-        }
-    };
-
-    const handleDelete = async (id: string) => {
-        setDeleteLoading(true);
-        try {
-            await onDeleteUser(id);
-            setConfirmDelete(null);
-        } catch (err: any) {
-            console.error('Delete failed:', err);
-        } finally {
-            setDeleteLoading(false);
-        }
-    };
+    const [showInvite, setShowInvite] = useState(false);

    return (
        <div className="members-page">
            <div className="members-header">
                <h2>Team Members</h2>
-                {canManage && <button className="btn-primary" onClick={() => setShowAdd(true)}>+ Add Employee</button>}
+                <button className="btn-ghost" onClick={() => setShowInvite(true)}>+ Invite Member</button>
            </div>
            <table className="members-table">
-                <thead><tr><th>Avatar</th><th>Full Name</th><th>Role</th><th>Dept</th><th>Assigned</th><th>Done</th><th>Active</th>{canManage && <th>Actions</th>}</tr></thead>
+                <thead><tr><th>Avatar</th><th>Full Name</th><th>Role</th><th>Dept</th><th>Assigned</th><th>Done</th><th>Active</th></tr></thead>
                <tbody>
-                    {users.map(u => {
+                    {USERS.map(u => {
                        const ut = tasks.filter(t => t.assignee === u.id);
                        const done = ut.filter(t => t.status === 'done').length;
                        const active = ut.filter(t => t.status !== 'done').length;
-                        const roleColors: Record<string, string> = { ceo: '#eab308', cto: '#818cf8', manager: '#fb923c', tech_lead: '#06b6d4', scrum_master: '#a855f7', product_owner: '#ec4899', designer: '#f43f5e', qa: '#14b8a6', employee: '#22c55e' };
+                        const roleColors: Record<string, string> = { cto: '#818cf8', manager: '#fb923c', employee: '#22c55e' };
                        return (
                            <React.Fragment key={u.id}>
                                <tr onClick={() => setExpanded(expanded === u.id ? null : u.id)}>
-                                    <td><Avatar userId={u.id} size={28} users={users} /></td>
+                                    <td><Avatar userId={u.id} size={28} /></td>
                                    <td>{u.name}</td>
                                    <td><span style={{ background: `${roleColors[u.role]}22`, color: roleColors[u.role], padding: '2px 8px', borderRadius: 10, fontSize: 10, fontWeight: 600 }}>{u.role.toUpperCase()}</span></td>
                                    <td>{u.dept}</td>
                                    <td>{ut.length}</td>
                                    <td>{done}</td>
                                    <td>{active}</td>
-                                    {canManage && (
-                                        <td onClick={e => e.stopPropagation()}>
-                                            {u.id !== currentUser.id && (
-                                                <button className="btn-danger-sm" onClick={() => setConfirmDelete(u.id)} title="Delete employee">🗑</button>
-                                            )}
-                                        </td>
-                                    )}
                                </tr>
                                {expanded === u.id && (
-                                    <tr><td colSpan={canManage ? 8 : 7}>
+                                    <tr><td colSpan={7}>
                                        <div className="member-expand">
                                            {ut.map(t => (
                                                <div key={t.id} className="team-task-row">
@@ -135,48 +92,22 @@ export function MembersPage({ tasks, users, currentUser, onAddUser, onDeleteUser
                </tbody>
            </table>

-            {/* Add Employee Modal */}
-            {showAdd && (
-                <div className="modal-backdrop" onClick={() => setShowAdd(false)}>
+            {showInvite && (
+                <div className="modal-backdrop" onClick={() => setShowInvite(false)}>
                    <div className="modal invite-modal" onClick={e => e.stopPropagation()}>
-                        <div className="modal-header"><h2>Add Employee</h2><button className="drawer-close" onClick={() => setShowAdd(false)}>✕</button></div>
+                        <div className="modal-header"><h2>Invite Member</h2><button className="drawer-close" onClick={() => setShowInvite(false)}>✕</button></div>
                        <div className="modal-body">
-                            <div className="modal-field"><label>Full Name *</label><input className="modal-input" placeholder="John Doe" value={addForm.name} onChange={e => { setAddForm(f => ({ ...f, name: e.target.value })); setAddError(''); }} /></div>
-                            <div className="modal-field"><label>Email *</label><input className="modal-input" type="email" placeholder="john@company.io" value={addForm.email} onChange={e => { setAddForm(f => ({ ...f, email: e.target.value })); setAddError(''); }} /></div>
-                            <div className="modal-field"><label>Password *</label><input className="modal-input" type="password" placeholder="••••••••" value={addForm.password} onChange={e => { setAddForm(f => ({ ...f, password: e.target.value })); setAddError(''); }} /></div>
-                            <div className="modal-field"><label>Role</label>
-                                <select className="modal-input" value={addForm.role} onChange={e => setAddForm(f => ({ ...f, role: e.target.value }))}>
-                                    <option value="employee">Employee</option><option value="tech_lead">Tech Lead</option><option value="scrum_master">Scrum Master</option>
-                                    <option value="product_owner">Product Owner</option><option value="designer">Designer</option><option value="qa">QA Engineer</option>
-                                    <option value="manager">Manager</option><option value="cto">CTO</option><option value="ceo">CEO</option>
-                                </select>
+                            <div className="modal-field"><label>Email</label><input className="modal-input" placeholder="member@company.io" /></div>
+                            <div className="modal-field">
+                                <label>Role</label>
+                                <select className="modal-input"><option value="employee">Employee</option><option value="manager">Manager</option></select>
                            </div>
-                            <div className="modal-field"><label>Department</label><input className="modal-input" placeholder="e.g. Engineering" value={addForm.dept} onChange={e => setAddForm(f => ({ ...f, dept: e.target.value }))} /></div>
-                            {addError && <p style={{ color: '#ef4444', fontSize: 12, margin: '4px 0 0' }}>{addError}</p>}
-                        </div>
-                        <div className="modal-footer">
-                            <button className="btn-ghost" onClick={() => setShowAdd(false)}>Cancel</button>
-                            <button className="btn-primary" onClick={handleAdd} disabled={addLoading}>{addLoading ? 'Adding...' : 'Add Employee'}</button>
-                        </div>
-                    </div>
-                </div>
-            )}
-
-            {/* Delete Confirmation Modal */}
-            {confirmDelete && (
-                <div className="modal-backdrop" onClick={() => setConfirmDelete(null)}>
-                    <div className="modal invite-modal" onClick={e => e.stopPropagation()} style={{ maxWidth: 400 }}>
-                        <div className="modal-header"><h2>Confirm Delete</h2><button className="drawer-close" onClick={() => setConfirmDelete(null)}>✕</button></div>
-                        <div className="modal-body">
-                            <p style={{ color: '#cbd5e1', fontSize: 14 }}>Are you sure you want to delete <strong>{users.find(u => u.id === confirmDelete)?.name}</strong>? Their tasks will be unassigned.</p>
-                        </div>
-                        <div className="modal-footer">
-                            <button className="btn-ghost" onClick={() => setConfirmDelete(null)}>Cancel</button>
-                            <button className="btn-danger" onClick={() => handleDelete(confirmDelete)} disabled={deleteLoading}>{deleteLoading ? 'Deleting...' : 'Delete'}</button>
                        </div>
+                        <div className="modal-footer"><button className="btn-ghost" onClick={() => setShowInvite(false)}>Cancel</button><button className="btn-primary" onClick={() => setShowInvite(false)}>Send Invite</button></div>
                    </div>
                </div>
            )}
        </div>
    );
 }
+
--- a/src/Reports.tsx
+++ b/src/Reports.tsx
@@ -1,28 +1,70 @@
 import { useState } from 'react';
 import type { Task, User } from './data';
-import { STATUS_COLORS, PRIORITY_COLORS } from './data';
-import { apiExportCsv } from './api';
-import { BarChart, Bar, PieChart, Pie, Cell, LineChart, Line, XAxis, YAxis, Tooltip, ResponsiveContainer, Legend } from 'recharts';
+import { USERS, STATUS_COLORS, STATUS_LABELS, PRIORITY_COLORS } from './data';
+import {
+    BarChart, Bar, PieChart, Pie, Cell, AreaChart, Area, Line,
+    XAxis, YAxis, Tooltip, ResponsiveContainer, Legend, RadarChart, Radar,
+    PolarGrid, PolarAngleAxis, PolarRadiusAxis,
+} from 'recharts';

+/* ── dark tooltip shared across all charts ── */
 const tooltipStyle = {
    contentStyle: { background: '#0f172a', border: '1px solid #334155', borderRadius: 8, color: '#e2e8f0', fontSize: 12 },
    itemStyle: { color: '#e2e8f0' },
    labelStyle: { color: '#94a3b8' },
+    cursor: { fill: 'rgba(99,102,241,0.08)' },           // ← FIX: was white
+    wrapperStyle: { outline: 'none' },
 };
+const tooltipLine = { ...tooltipStyle, cursor: { stroke: '#6366f1', strokeWidth: 1 } };

-export function ReportsPage({ tasks, users, currentUser }: { tasks: Task[]; users: User[]; currentUser: User }) {
-    const [exportType, setExportType] = useState<'tasks' | 'users' | 'activities'>('tasks');
-    const [exportMonth, setExportMonth] = useState('');
-    const [exporting, setExporting] = useState(false);
+/* ── CSV export helper (CTO only) ── */
+function exportToCSV(tasks: Task[], filename: string) {
+    const header = 'ID,Title,Status,Priority,Assignee,Due Date,Tags,Subtasks Done,Subtasks Total,Comments\n';
+    const rows = tasks.map(t => {
+        const assignee = USERS.find(u => u.id === t.assignee)?.name ?? t.assignee;
+        const subDone = t.subtasks.filter(s => s.done).length;
+        return `"${t.id}","${t.title}","${STATUS_LABELS[t.status]}","${t.priority}","${assignee}","${t.dueDate}","${t.tags.join('; ')}",${subDone},${t.subtasks.length},${t.comments.length}`;
+    }).join('\n');
+    const blob = new Blob([header + rows], { type: 'text/csv;charset=utf-8;' });
+    const url = URL.createObjectURL(blob);
+    const a = document.createElement('a');
+    a.href = url; a.download = filename; a.click();
+    URL.revokeObjectURL(url);
+}
+
+function exportJSON(tasks: Task[], filename: string) {
+    const blob = new Blob([JSON.stringify(tasks, null, 2)], { type: 'application/json' });
+    const url = URL.createObjectURL(blob);
+    const a = document.createElement('a');
+    a.href = url; a.download = filename; a.click();
+    URL.revokeObjectURL(url);
+}
+
+/* ── main component ── */
+interface ReportsProps { tasks: Task[]; currentUser: User; }
+
+export function ReportsPage({ tasks, currentUser }: ReportsProps) {
+    const [exportOpen, setExportOpen] = useState(false);
+    const isCTO = currentUser.role === 'cto' || currentUser.role === 'manager';

-    const canExport = ['ceo', 'cto', 'manager'].includes(currentUser.role);
    const total = tasks.length;
    const completed = tasks.filter(t => t.status === 'done').length;
+    const inProgress = tasks.filter(t => t.status === 'inprogress').length;
+    const inReview = tasks.filter(t => t.status === 'review').length;
    const overdue = tasks.filter(t => new Date(t.dueDate + 'T00:00:00') < new Date() && t.status !== 'done').length;
    const critical = tasks.filter(t => t.priority === 'critical' && t.status !== 'done').length;
+    const avgSubtaskCompletion = total
+        ? Math.round(tasks.reduce((acc, t) => {
+            if (!t.subtasks.length) return acc;
+            return acc + (t.subtasks.filter(s => s.done).length / t.subtasks.length) * 100;
+        }, 0) / tasks.filter(t => t.subtasks.length > 0).length || 0)
+        : 0;
+    const totalComments = tasks.reduce((a, t) => a + t.comments.length, 0);

-    // Tasks per member (stacked by status)
-    const memberData = users.map(u => {
+    /* ── chart data ── */
+
+    // 1 · Tasks per member (stacked bar)
+    const memberData = USERS.map(u => {
        const ut = tasks.filter(t => t.assignee === u.id);
        return {
            name: u.name.split(' ')[0],
@@ -33,128 +75,279 @@ export function ReportsPage({ tasks, users, currentUser }: { tasks: Task[]; user
        };
    });

-    // Priority distribution
+    // 2 · Priority donut
    const prioData = (['critical', 'high', 'medium', 'low'] as const).map(p => ({
-        name: p, value: tasks.filter(t => t.priority === p).length, color: PRIORITY_COLORS[p].color,
+        name: p.charAt(0).toUpperCase() + p.slice(1), value: tasks.filter(t => t.priority === p).length, color: PRIORITY_COLORS[p].color,
    }));

-    // Completions mock
+    // 3 · Completions this week (area chart)
    const days = ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun'];
-    const completionData = days.map((d, i) => ({ name: d, completed: [1, 0, 2, 1, 3, 0, 1][i] }));
+    const completionData = days.map((d, i) => ({ name: d, completed: [1, 0, 2, 1, 3, 0, 1][i], target: 2 }));

-    // Overdue by member
-    const overdueData = users.map(u => ({
+    // 4 · Overdue by member (horizontal bar)
+    const overdueData = USERS.map(u => ({
        name: u.name.split(' ')[0],
        overdue: tasks.filter(t => t.assignee === u.id && new Date(t.dueDate + 'T00:00:00') < new Date() && t.status !== 'done').length,
    })).filter(d => d.overdue > 0);

+    // 5 · Member performance radar
+    const radarData = USERS.map(u => {
+        const ut = tasks.filter(t => t.assignee === u.id);
+        const done = ut.filter(t => t.status === 'done').length;
+        const ot = ut.filter(t => new Date(t.dueDate + 'T00:00:00') < new Date() && t.status !== 'done').length;
+        const subDone = ut.reduce((a, t) => a + t.subtasks.filter(s => s.done).length, 0);
+        const subTotal = ut.reduce((a, t) => a + t.subtasks.length, 0);
+        return {
+            name: u.name.split(' ')[0],
+            tasks: ut.length,
+            completed: done,
+            onTime: ut.length - ot,
+            subtasks: subTotal ? Math.round((subDone / subTotal) * 100) : 0,
+        };
+    });
+
+    // 6 · Status flow (what % of tasks in each status)
+    const statusFlow = (['todo', 'inprogress', 'review', 'done'] as const).map(s => ({
+        name: STATUS_LABELS[s],
+        count: tasks.filter(t => t.status === s).length,
+        color: STATUS_COLORS[s],
+        pct: total ? Math.round((tasks.filter(t => t.status === s).length / total) * 100) : 0,
+    }));
+
+    // 7 · Tag frequency
+    const tagMap: Record<string, number> = {};
+    tasks.forEach(t => t.tags.forEach(tag => { tagMap[tag] = (tagMap[tag] || 0) + 1; }));
+    const tagData = Object.entries(tagMap).sort((a, b) => b[1] - a[1]).slice(0, 8).map(([name, count]) => ({ name, count }));
+    const tagColors = ['#6366f1', '#818cf8', '#a78bfa', '#c4b5fd', '#22c55e', '#f59e0b', '#ef4444', '#ec4899'];
+
    return (
        <div className="reports">
-            <div className="stats-row">
+            {/* HEADER with export */}
+            <div className="reports-header">
+                <h2 style={{ fontSize: 18, fontWeight: 700 }}>Reports & Analytics</h2>
+                {isCTO && (
+                    <div style={{ position: 'relative' }}>
+                        <button className="new-task-btn" style={{ fontSize: 12 }} onClick={() => setExportOpen(!exportOpen)}>
+                            📊 Export Data ▾
+                        </button>
+                        {exportOpen && (
+                            <div className="list-dropdown" style={{ right: 0, top: '110%', minWidth: 180 }}>
+                                <button className="list-dropdown-item" onClick={() => { exportToCSV(tasks, 'scrum-tasks.csv'); setExportOpen(false); }}>
+                                    📄 Export as CSV
+                                </button>
+                                <button className="list-dropdown-item" onClick={() => { exportJSON(tasks, 'scrum-tasks.json'); setExportOpen(false); }}>
+                                    🗂 Export as JSON
+                                </button>
+                                <button className="list-dropdown-item" onClick={() => {
+                                    const summary = `SCRUM REPORT — ${new Date().toLocaleDateString()}\n\nTotal Tasks: ${total}\nCompleted: ${completed} (${total ? Math.round(completed / total * 100) : 0}%)\nIn Progress: ${inProgress}\nIn Review: ${inReview}\nOverdue: ${overdue}\nCritical Open: ${critical}\nAvg Subtask Completion: ${avgSubtaskCompletion}%\nTotal Comments: ${totalComments}\n\n--- BY MEMBER ---\n${USERS.map(u => {
+                                        const ut = tasks.filter(t => t.assignee === u.id);
+                                        const d = ut.filter(t => t.status === 'done').length;
+                                        return `${u.name}: ${ut.length} tasks, ${d} done, ${ut.length - d} active`;
+                                    }).join('\n')}`;
+                                    const blob = new Blob([summary], { type: 'text/plain' });
+                                    const url = URL.createObjectURL(blob);
+                                    const a = document.createElement('a');
+                                    a.href = url; a.download = 'scrum-summary.txt'; a.click();
+                                    URL.revokeObjectURL(url);
+                                    setExportOpen(false);
+                                }}>
+                                    📋 Export Summary (.txt)
+                                </button>
+                            </div>
+                        )}
+                    </div>
+                )}
+            </div>
+
+            {/* STAT CARDS (extended) */}
+            <div className="stats-row" style={{ gridTemplateColumns: 'repeat(auto-fit, minmax(140px, 1fr))' }}>
                {[
-                    { label: 'Total Tasks', num: total, border: '#6366f1' },
-                    { label: 'Completed', num: completed, border: '#22c55e' },
-                    { label: 'Overdue', num: overdue, border: '#ef4444' },
-                    { label: 'Critical Open', num: critical, border: '#f97316' },
+                    { label: 'Total Tasks', num: total, border: '#6366f1', icon: '📋' },
+                    { label: 'Completed', num: completed, border: '#22c55e', icon: '✅' },
+                    { label: 'In Progress', num: inProgress, border: '#818cf8', icon: '⏳' },
+                    { label: 'In Review', num: inReview, border: '#f59e0b', icon: '👀' },
+                    { label: 'Overdue', num: overdue, border: '#ef4444', icon: '🔴' },
+                    { label: 'Critical', num: critical, border: '#f97316', icon: '🔥' },
+                    { label: 'Subtask %', num: `${avgSubtaskCompletion}%`, border: '#a78bfa', icon: '📊' },
+                    { label: 'Comments', num: totalComments, border: '#ec4899', icon: '💬' },
                ].map(s => (
                    <div key={s.label} className="stat-card" style={{ borderTop: `3px solid ${s.border}` }}>
-                        <div className="stat-card-num">{s.num}</div>
+                        <div style={{ display: 'flex', alignItems: 'center', justifyContent: 'space-between' }}>
+                            <div className="stat-card-num">{s.num}</div>
+                            <span style={{ fontSize: 22 }}>{s.icon}</span>
+                        </div>
                        <div className="stat-card-label">{s.label}</div>
                    </div>
                ))}
            </div>

+            {/* STATUS PIPELINE */}
+            <div className="chart-card" style={{ marginBottom: 16 }}>
+                <div className="chart-card-title">Status Pipeline</div>
+                <div style={{ display: 'flex', gap: 4, height: 32, borderRadius: 8, overflow: 'hidden' }}>
+                    {statusFlow.map(s => (
+                        s.pct > 0 ? (
+                            <div key={s.name} style={{ width: `${s.pct}%`, background: s.color, display: 'flex', alignItems: 'center', justifyContent: 'center', fontSize: 10, fontWeight: 700, color: '#fff', minWidth: 30, transition: 'width 0.5s' }}>
+                                {s.pct}%
+                            </div>
+                        ) : null
+                    ))}
+                </div>
+                <div style={{ display: 'flex', gap: 16, marginTop: 10 }}>
+                    {statusFlow.map(s => (
+                        <span key={s.name} style={{ fontSize: 11, color: s.color, display: 'flex', alignItems: 'center', gap: 4 }}>
+                            <span style={{ width: 8, height: 8, borderRadius: '50%', background: s.color, display: 'inline-block' }} />
+                            {s.name} ({s.count})
+                        </span>
+                    ))}
+                </div>
+            </div>
+
+            {/* CHARTS GRID */}
            <div className="charts-grid">
+                {/* 1 · Tasks per Member */}
                <div className="chart-card">
                    <div className="chart-card-title">Tasks per Member</div>
-                    <ResponsiveContainer width="100%" height={250}>
-                        <BarChart data={memberData}>
-                            <XAxis dataKey="name" tick={{ fill: '#64748b', fontSize: 11 }} />
-                            <YAxis tick={{ fill: '#64748b', fontSize: 11 }} />
+                    <ResponsiveContainer width="100%" height={270}>
+                        <BarChart data={memberData} barSize={28}>
+                            <XAxis dataKey="name" tick={{ fill: '#64748b', fontSize: 11 }} axisLine={false} tickLine={false} />
+                            <YAxis tick={{ fill: '#64748b', fontSize: 11 }} axisLine={false} tickLine={false} />
                            <Tooltip {...tooltipStyle} />
                            <Legend wrapperStyle={{ fontSize: 11, color: '#94a3b8' }} />
-                            <Bar dataKey="todo" stackId="a" fill={STATUS_COLORS.todo} name="To Do" />
+                            <Bar dataKey="todo" stackId="a" fill={STATUS_COLORS.todo} name="To Do" radius={[0, 0, 0, 0]} />
                            <Bar dataKey="inprogress" stackId="a" fill={STATUS_COLORS.inprogress} name="In Progress" />
                            <Bar dataKey="review" stackId="a" fill={STATUS_COLORS.review} name="Review" />
-                            <Bar dataKey="done" stackId="a" fill={STATUS_COLORS.done} name="Done" />
+                            <Bar dataKey="done" stackId="a" fill={STATUS_COLORS.done} name="Done" radius={[4, 4, 0, 0]} />
                        </BarChart>
                    </ResponsiveContainer>
                </div>

+                {/* 2 · Priority Distribution */}
                <div className="chart-card">
                    <div className="chart-card-title">Priority Distribution</div>
-                    <ResponsiveContainer width="100%" height={250}>
+                    <ResponsiveContainer width="100%" height={270}>
                        <PieChart>
                            {/* eslint-disable-next-line @typescript-eslint/no-explicit-any */}
-                            <Pie data={prioData} cx="50%" cy="50%" innerRadius={55} outerRadius={85} paddingAngle={3} dataKey="value" label={((entry: any) => `${entry.name} ${((entry.percent ?? 0) * 100).toFixed(0)}%`) as any}>
-                                {prioData.map(d => <Cell key={d.name} fill={d.color} />)}
+                            <Pie data={prioData} cx="50%" cy="50%" innerRadius={55} outerRadius={90} paddingAngle={3} dataKey="value"
+                                label={((entry: any) => `${entry.name} ${((entry.percent ?? 0) * 100).toFixed(0)}%`) as any}
+                                labelLine={{ stroke: '#334155' }}>
+                                {prioData.map(d => <Cell key={d.name} fill={d.color} stroke="none" />)}
                            </Pie>
                            <Tooltip {...tooltipStyle} />
                        </PieChart>
                    </ResponsiveContainer>
-                    <div style={{ textAlign: 'center', fontSize: 22, fontWeight: 800, marginTop: -140, position: 'relative', pointerEvents: 'none', color: '#f1f5f9' }}>{total}</div>
+                    <div style={{ textAlign: 'center', fontSize: 24, fontWeight: 800, marginTop: -155, position: 'relative', pointerEvents: 'none', color: '#f1f5f9' }}>
+                        {total}
+                        <div style={{ fontSize: 10, color: '#64748b', fontWeight: 500 }}>tasks</div>
+                    </div>
                    <div style={{ height: 100 }} />
                </div>

+                {/* 3 · Completion Trend (Area) */}
                <div className="chart-card">
-                    <div className="chart-card-title">Completions This Week</div>
-                    <ResponsiveContainer width="100%" height={250}>
-                        <LineChart data={completionData}>
-                            <XAxis dataKey="name" tick={{ fill: '#64748b', fontSize: 11 }} />
-                            <YAxis tick={{ fill: '#64748b', fontSize: 11 }} />
-                            <Tooltip {...tooltipStyle} />
-                            <Line type="monotone" dataKey="completed" stroke="#6366f1" strokeWidth={2} dot={{ fill: '#22c55e', r: 4 }} />
-                        </LineChart>
+                    <div className="chart-card-title">Completion Trend <span style={{ fontSize: 10, color: '#64748b', fontWeight: 400 }}>vs target</span></div>
+                    <ResponsiveContainer width="100%" height={270}>
+                        <AreaChart data={completionData}>
+                            <defs>
+                                <linearGradient id="completedGrad" x1="0" y1="0" x2="0" y2="1">
+                                    <stop offset="5%" stopColor="#6366f1" stopOpacity={0.3} />
+                                    <stop offset="95%" stopColor="#6366f1" stopOpacity={0} />
+                                </linearGradient>
+                            </defs>
+                            <XAxis dataKey="name" tick={{ fill: '#64748b', fontSize: 11 }} axisLine={false} tickLine={false} />
+                            <YAxis tick={{ fill: '#64748b', fontSize: 11 }} axisLine={false} tickLine={false} />
+                            <Tooltip {...tooltipLine} />
+                            <Line type="monotone" dataKey="target" stroke="#334155" strokeWidth={1} strokeDasharray="5 5" dot={false} />
+                            <Area type="monotone" dataKey="completed" stroke="#6366f1" strokeWidth={2} fill="url(#completedGrad)" dot={{ fill: '#6366f1', r: 4, strokeWidth: 2, stroke: '#0f172a' }} activeDot={{ r: 6, fill: '#818cf8' }} />
+                        </AreaChart>
                    </ResponsiveContainer>
                </div>

+                {/* 4 · Overdue by Member */}
                <div className="chart-card">
-                    <div className="chart-card-title">Overdue by Member</div>
-                    <ResponsiveContainer width="100%" height={250}>
-                        <BarChart data={overdueData} layout="vertical">
-                            <XAxis type="number" tick={{ fill: '#64748b', fontSize: 11 }} />
-                            <YAxis dataKey="name" type="category" tick={{ fill: '#64748b', fontSize: 11 }} width={60} />
+                    <div className="chart-card-title">Overdue by Member <span style={{ fontSize: 10, color: '#ef4444', fontWeight: 400 }}>⚠ needs attention</span></div>
+                    <ResponsiveContainer width="100%" height={270}>
+                        <BarChart data={overdueData} layout="vertical" barSize={20}>
+                            <XAxis type="number" tick={{ fill: '#64748b', fontSize: 11 }} axisLine={false} tickLine={false} />
+                            <YAxis dataKey="name" type="category" tick={{ fill: '#64748b', fontSize: 11 }} width={60} axisLine={false} tickLine={false} />
                            <Tooltip {...tooltipStyle} />
-                            <Bar dataKey="overdue" fill="#ef4444" radius={[0, 4, 4, 0]} />
+                            <Bar dataKey="overdue" fill="#ef4444" radius={[0, 6, 6, 0]} background={{ fill: 'rgba(239,68,68,0.06)', radius: 6 }} />
                        </BarChart>
                    </ResponsiveContainer>
+                    {overdueData.length === 0 && <div style={{ textAlign: 'center', color: '#22c55e', fontSize: 13, padding: 20 }}>🎉 No overdue tasks!</div>}
+                </div>
+
+                {/* 5 · Member Performance Radar */}
+                <div className="chart-card">
+                    <div className="chart-card-title">Member Performance</div>
+                    <ResponsiveContainer width="100%" height={270}>
+                        <RadarChart data={radarData}>
+                            <PolarGrid stroke="#1e293b" />
+                            <PolarAngleAxis dataKey="name" tick={{ fill: '#94a3b8', fontSize: 11 }} />
+                            <PolarRadiusAxis angle={30} domain={[0, 'auto']} tick={{ fill: '#475569', fontSize: 9 }} />
+                            <Radar name="Total" dataKey="tasks" stroke="#6366f1" fill="#6366f1" fillOpacity={0.15} strokeWidth={2} />
+                            <Radar name="Completed" dataKey="completed" stroke="#22c55e" fill="#22c55e" fillOpacity={0.15} strokeWidth={2} />
+                            <Radar name="On Time" dataKey="onTime" stroke="#f59e0b" fill="#f59e0b" fillOpacity={0.1} strokeWidth={1} />
+                            <Legend wrapperStyle={{ fontSize: 11, color: '#94a3b8' }} />
+                            <Tooltip {...tooltipStyle} />
+                        </RadarChart>
+                    </ResponsiveContainer>
+                </div>
+
+                {/* 6 · Tag Distribution */}
+                <div className="chart-card">
+                    <div className="chart-card-title">Top Tags</div>
+                    {tagData.length > 0 ? (
+                        <ResponsiveContainer width="100%" height={270}>
+                            <BarChart data={tagData} barSize={22}>
+                                <XAxis dataKey="name" tick={{ fill: '#64748b', fontSize: 10 }} axisLine={false} tickLine={false} angle={-20} textAnchor="end" height={50} />
+                                <YAxis tick={{ fill: '#64748b', fontSize: 11 }} axisLine={false} tickLine={false} allowDecimals={false} />
+                                <Tooltip {...tooltipStyle} />
+                                <Bar dataKey="count" name="Tasks" radius={[4, 4, 0, 0]}>
+                                    {tagData.map((_d, i) => <Cell key={i} fill={tagColors[i % tagColors.length]} />)}
+                                </Bar>
+                            </BarChart>
+                        </ResponsiveContainer>
+                    ) : <div style={{ textAlign: 'center', color: '#64748b', fontSize: 12, padding: 40 }}>No tags assigned yet</div>}
                </div>
            </div>

-            {canExport && (
-                <div className="chart-card" style={{ marginTop: 24 }}>
-                    <div className="chart-card-title" style={{ display: 'flex', alignItems: 'center', gap: 8 }}>
-                        <span>📥</span> Export Data
-                    </div>
-                    <div style={{ display: 'flex', gap: 12, alignItems: 'flex-end', flexWrap: 'wrap' }}>
-                        <div className="modal-field" style={{ margin: 0 }}>
-                            <label style={{ fontSize: 11, color: '#94a3b8', display: 'block', marginBottom: 4 }}>Dataset</label>
-                            <select className="modal-input" style={{ width: 160 }} value={exportType} onChange={e => setExportType(e.target.value as 'tasks' | 'users' | 'activities')}>
-                                <option value="tasks">Tasks</option>
-                                <option value="users">Users & Workload</option>
-                                <option value="activities">Activity Log</option>
-                            </select>
-                        </div>
-                        <div className="modal-field" style={{ margin: 0 }}>
-                            <label style={{ fontSize: 11, color: '#94a3b8', display: 'block', marginBottom: 4 }}>Month (optional)</label>
-                            <input className="modal-input" type="month" style={{ width: 160 }} value={exportMonth} onChange={e => setExportMonth(e.target.value)} />
-                        </div>
-                        <button
-                            className="btn-primary"
-                            disabled={exporting}
-                            onClick={async () => {
-                                setExporting(true);
-                                try {
-                                    await apiExportCsv(exportType, exportMonth || undefined);
-                                } catch (err) {
-                                    console.error('Export failed:', err);
-                                } finally {
-                                    setExporting(false);
-                                }
-                            }}
-                        >
-                            {exporting ? 'Exporting...' : '⬇ Download CSV'}
-                        </button>
+            {/* INSIGHTS SECTION (CTO/Manager only) */}
+            {isCTO && (
+                <div className="insights-section">
+                    <div className="chart-card-title" style={{ marginBottom: 12 }}>💡 Key Insights</div>
+                    <div className="insights-grid">
+                        {(() => {
+                            const insights: { icon: string; text: string; type: 'warning' | 'success' | 'info' }[] = [];
+                            // Completion rate
+                            const compRate = total ? Math.round((completed / total) * 100) : 0;
+                            if (compRate >= 70) insights.push({ icon: '🎯', text: `Great completion rate: ${compRate}% of tasks are done.`, type: 'success' });
+                            else if (compRate < 40) insights.push({ icon: '⚠️', text: `Low completion rate: only ${compRate}% of tasks are done.`, type: 'warning' });
+                            else insights.push({ icon: '📈', text: `Completion rate is ${compRate}% — keep pushing!`, type: 'info' });
+
+                            // Overdue
+                            if (overdue > 0) insights.push({ icon: '🔴', text: `${overdue} task${overdue > 1 ? 's are' : ' is'} overdue and needs attention.`, type: 'warning' });
+                            else insights.push({ icon: '✅', text: 'No overdue tasks — the team is on track!', type: 'success' });
+
+                            // Busiest member
+                            const busiest = USERS.map(u => ({ name: u.name, count: tasks.filter(t => t.assignee === u.id && t.status !== 'done').length }))
+                                .sort((a, b) => b.count - a.count)[0];
+                            if (busiest && busiest.count > 3) insights.push({ icon: '🏋️', text: `${busiest.name} has the heaviest load with ${busiest.count} active tasks.`, type: 'warning' });
+
+                            // Critical items
+                            if (critical > 0) insights.push({ icon: '🔥', text: `${critical} critical task${critical > 1 ? 's' : ''} still open — prioritize these.`, type: 'warning' });
+
+                            // Comments activity
+                            if (totalComments > 5) insights.push({ icon: '💬', text: `Good collaboration: ${totalComments} comments across all tasks.`, type: 'success' });
+                            else insights.push({ icon: '🤫', text: `Only ${totalComments} comments total — encourage more team communication.`, type: 'info' });
+
+                            return insights.map((ins, i) => (
+                                <div key={i} className={`insight-card insight-${ins.type}`}>
+                                    <span style={{ fontSize: 18 }}>{ins.icon}</span>
+                                    <span style={{ fontSize: 12, color: '#e2e8f0', flex: 1 }}>{ins.text}</span>
+                                </div>
+                            ));
+                        })()}
                    </div>
                </div>
            )}
--- a/src/Shared.tsx
+++ b/src/Shared.tsx
@@ -1,9 +1,8 @@
 import { PRIORITY_COLORS, STATUS_COLORS, STATUS_LABELS, getUserById } from './data';
-import type { Priority, Status, Subtask, User } from './data';
+import type { Priority, Status, Subtask } from './data';

-export function Avatar({ userId, size = 28, users }: { userId: string; size?: number; users: User[] }) {
-    if (!users || !users.length) return null;
-    const u = getUserById(users, userId);
+export function Avatar({ userId, size = 28 }: { userId: string; size?: number }) {
+    const u = getUserById(userId);
    if (!u) return null;
    return (
        <div className="avatar" style={{ width: size, height: size, fontSize: size * 0.36, background: u.color }}>
@@ -51,7 +50,7 @@ export function ProgressBar({ subtasks }: { subtasks: Subtask[] }) {
 }

 export function RoleBadge({ role }: { role: string }) {
-    const colors: Record<string, string> = { ceo: '#eab308', cto: '#818cf8', manager: '#fb923c', tech_lead: '#06b6d4', scrum_master: '#a855f7', product_owner: '#ec4899', designer: '#f43f5e', qa: '#14b8a6', employee: '#22c55e' };
+    const colors: Record<string, string> = { cto: '#818cf8', manager: '#fb923c', employee: '#22c55e' };
    const c = colors[role] || '#64748b';
    return <span className="role-badge" style={{ background: `${c}22`, color: c }}>{role.toUpperCase()}</span>;
 }
--- a/src/Sidebar.tsx
+++ b/src/Sidebar.tsx
@@ -2,17 +2,14 @@ import type { User } from './data';
 import { Avatar } from './Shared';
 import { RoleBadge } from './Shared';

-const ALL_ROLES = ['ceo', 'cto', 'manager', 'tech_lead', 'scrum_master', 'product_owner', 'employee', 'designer', 'qa'];
-const LEADER_ROLES = ['ceo', 'cto', 'manager', 'tech_lead', 'scrum_master', 'product_owner'];
-
 const NAV_ITEMS = [
-    { id: 'dashboard', icon: '⊞', label: 'Dashboard', roles: ALL_ROLES },
-    { id: 'calendar', icon: '📅', label: 'Calendar', roles: ALL_ROLES },
-    { id: 'kanban', icon: '▦', label: 'Kanban Board', roles: ALL_ROLES },
-    { id: 'mytasks', icon: '✓', label: 'My Tasks', roles: ['employee', 'designer', 'qa'] },
-    { id: 'teamtasks', icon: '👥', label: 'Team Tasks', roles: LEADER_ROLES },
-    { id: 'reports', icon: '📊', label: 'Reports', roles: LEADER_ROLES },
-    { id: 'members', icon: '👤', label: 'Members', roles: ['ceo', 'cto'] },
+    { id: 'dashboard', icon: '⊞', label: 'Dashboard', roles: ['cto', 'manager', 'employee'] },
+    { id: 'calendar', icon: '📅', label: 'Calendar', roles: ['cto', 'manager', 'employee'] },
+    { id: 'kanban', icon: '▦', label: 'Kanban Board', roles: ['cto', 'manager', 'employee'] },
+    { id: 'mytasks', icon: '✓', label: 'My Tasks', roles: ['employee'] },
+    { id: 'teamtasks', icon: '👥', label: 'Team Tasks', roles: ['cto', 'manager'] },
+    { id: 'reports', icon: '📊', label: 'Reports', roles: ['cto', 'manager'] },
+    { id: 'members', icon: '👤', label: 'Members', roles: ['cto'] },
 ];

 interface SidebarProps {
@@ -20,42 +17,36 @@ interface SidebarProps {
    activePage: string;
    onNavigate: (page: string) => void;
    onSignOut: () => void;
-    isOpen: boolean;
-    onClose: () => void;
-    users: User[];
 }

-export function Sidebar({ currentUser, activePage, onNavigate, onSignOut, isOpen, onClose, users }: SidebarProps) {
+export function Sidebar({ currentUser, activePage, onNavigate, onSignOut }: SidebarProps) {
    const filteredNav = NAV_ITEMS.filter(n => n.roles.includes(currentUser.role));
    return (
-        <>
-            {isOpen && <div className="sidebar-backdrop visible" onClick={onClose} />}
-            <div className={`sidebar ${isOpen ? 'sidebar-open' : ''}`}>
-                <div className="sidebar-logo">
-                    <div className="sidebar-logo-icon">⚡</div>
-                    <span className="sidebar-logo-text">Scrum-manager</span>
-                </div>
-                <div className="sidebar-divider" />
-                <div className="sidebar-section-label">Navigate</div>
-                <nav className="sidebar-nav">
-                    {filteredNav.map(n => (
-                        <div key={n.id} className={`sidebar-item ${activePage === n.id ? 'active' : ''}`} onClick={() => onNavigate(n.id)}>
-                            <span className="sidebar-item-icon">{n.icon}</span>
-                            {n.label}
-                        </div>
-                    ))}
-                </nav>
-                <div className="sidebar-profile">
-                    <Avatar userId={currentUser.id} size={36} users={users} />
-                    <div className="sidebar-profile-info">
-                        <div className="sidebar-profile-name">{currentUser.name}</div>
-                        <RoleBadge role={currentUser.role} />
+        <div className="sidebar">
+            <div className="sidebar-logo">
+                <div className="sidebar-logo-icon">⚡</div>
+                <span className="sidebar-logo-text">Scrum-manager</span>
+            </div>
+            <div className="sidebar-divider" />
+            <div className="sidebar-section-label">Navigate</div>
+            <nav className="sidebar-nav">
+                {filteredNav.map(n => (
+                    <div key={n.id} className={`sidebar-item ${activePage === n.id ? 'active' : ''}`} onClick={() => onNavigate(n.id)}>
+                        <span className="sidebar-item-icon">{n.icon}</span>
+                        {n.label}
                    </div>
-                </div>
-                <div style={{ padding: '0 16px 12px' }}>
-                    <button className="sidebar-signout" onClick={onSignOut}>Sign Out</button>
+                ))}
+            </nav>
+            <div className="sidebar-profile">
+                <Avatar userId={currentUser.id} size={36} />
+                <div className="sidebar-profile-info">
+                    <div className="sidebar-profile-name">{currentUser.name}</div>
+                    <RoleBadge role={currentUser.role} />
                </div>
            </div>
-        </>
+            <div style={{ padding: '0 16px 12px' }}>
+                <button className="sidebar-signout" onClick={onSignOut}>Sign Out</button>
+            </div>
+        </div>
    );
 }
--- a/src/TaskDrawer.tsx
+++ b/src/TaskDrawer.tsx
@@ -1,22 +1,16 @@
 import { useState } from 'react';
 import type { Task, User, Status, Priority } from './data';
-import { STATUS_LABELS, getUserById } from './data';
+import { USERS, STATUS_LABELS, getUserById } from './data';
 import { Avatar, Tag, ProgressBar } from './Shared';

 interface DrawerProps {
    task: Task; currentUser: User; onClose: () => void;
    onUpdate: (updated: Task) => void;
-    onAddDependency: (taskId: string, dep: { dependsOnUserId: string; description: string }) => void;
-    onToggleDependency: (taskId: string, depId: string, resolved: boolean) => void;
-    onRemoveDependency: (taskId: string, depId: string) => void;
-    users: User[];
 }

-export function TaskDrawer({ task, currentUser, onClose, onUpdate, onAddDependency, onToggleDependency, onRemoveDependency, users }: DrawerProps) {
+export function TaskDrawer({ task, currentUser, onClose, onUpdate }: DrawerProps) {
    const [commentText, setCommentText] = useState('');
    const [subtaskText, setSubtaskText] = useState('');
-    const [depUser, setDepUser] = useState('');
-    const [depDesc, setDepDesc] = useState('');

    const updateField = (field: string, value: any) => {
        const now = new Date().toISOString();
@@ -54,16 +48,8 @@ export function TaskDrawer({ task, currentUser, onClose, onUpdate, onAddDependen
        setCommentText('');
    };

-    const handleAddDep = () => {
-        if (!depDesc.trim()) return;
-        onAddDependency(task.id, { dependsOnUserId: depUser, description: depDesc });
-        setDepDesc('');
-        setDepUser('');
-    };
-
-    const reporter = getUserById(users, task.reporter);
+    const reporter = getUserById(task.reporter);
    const doneCount = task.subtasks.filter(s => s.done).length;
-    const unresolvedDeps = (task.dependencies || []).filter(d => !d.resolved).length;

    return (
        <>
@@ -81,25 +67,25 @@ export function TaskDrawer({ task, currentUser, onClose, onUpdate, onAddDependen
                        <div>
                            <div className="drawer-meta-label">Assignee</div>
                            <div className="drawer-meta-val">
-                                <Avatar userId={task.assignee} size={20} users={users} />
-                                <select className="drawer-select" aria-label="Assignee" value={task.assignee} onChange={e => updateField('assignee', e.target.value)}>
-                                    {users.map(u => <option key={u.id} value={u.id}>{u.name}</option>)}
+                                <Avatar userId={task.assignee} size={20} />
+                                <select className="drawer-select" value={task.assignee} onChange={e => updateField('assignee', e.target.value)}>
+                                    {USERS.map(u => <option key={u.id} value={u.id}>{u.name}</option>)}
                                </select>
                            </div>
                        </div>
                        <div>
                            <div className="drawer-meta-label">Reporter</div>
-                            <div className="drawer-meta-val"><Avatar userId={task.reporter} size={20} users={users} /> {reporter?.name}</div>
+                            <div className="drawer-meta-val"><Avatar userId={task.reporter} size={20} /> {reporter?.name}</div>
                        </div>
                        <div>
                            <div className="drawer-meta-label">Status</div>
-                            <select className="drawer-select" aria-label="Status" value={task.status} onChange={e => updateField('status', e.target.value)}>
+                            <select className="drawer-select" value={task.status} onChange={e => updateField('status', e.target.value)}>
                                {Object.entries(STATUS_LABELS).map(([k, v]) => <option key={k} value={k}>{v}</option>)}
                            </select>
                        </div>
                        <div>
                            <div className="drawer-meta-label">Priority</div>
-                            <select className="drawer-select" aria-label="Priority" value={task.priority} onChange={e => updateField('priority', e.target.value)}>
+                            <select className="drawer-select" value={task.priority} onChange={e => updateField('priority', e.target.value)}>
                                {['critical', 'high', 'medium', 'low'].map(p => <option key={p} value={p}>{p}</option>)}
                            </select>
                        </div>
@@ -113,86 +99,17 @@ export function TaskDrawer({ task, currentUser, onClose, onUpdate, onAddDependen
                        </div>
                    </div>

-                    {/* Dependencies Section */}
-                    <div className="drawer-section">
-                        <div className="drawer-section-title">
-                            🔗 Dependencies
-                            {unresolvedDeps > 0 && <span className="dep-unresolved-badge">{unresolvedDeps} blocking</span>}
-                        </div>
-                        {(task.dependencies || []).length === 0 && (
-                            <div className="dep-empty">No dependencies yet</div>
-                        )}
-                        {(task.dependencies || []).map(dep => {
-                            const depUser = getUserById(users, dep.dependsOnUserId);
-                            return (
-                                <div key={dep.id} className={`dep-item ${dep.resolved ? 'dep-resolved' : 'dep-unresolved'}`}>
-                                    <button
-                                        className={`dep-check ${dep.resolved ? 'checked' : ''}`}
-                                        onClick={() => onToggleDependency(task.id, dep.id, !dep.resolved)}
-                                        title={dep.resolved ? 'Mark unresolved' : 'Mark resolved'}
-                                    >
-                                        {dep.resolved ? '✓' : ''}
-                                    </button>
-                                    <div className="dep-info">
-                                        {depUser && (
-                                            <span className="dep-user">
-                                                <Avatar userId={dep.dependsOnUserId} size={18} users={users} />
-                                                <span>{depUser.name}</span>
-                                            </span>
-                                        )}
-                                        <span className={`dep-desc ${dep.resolved ? 'done' : ''}`}>{dep.description}</span>
-                                    </div>
-                                    <button className="dep-remove" onClick={() => onRemoveDependency(task.id, dep.id)} title="Remove">✕</button>
-                                </div>
-                            );
-                        })}
-                        <div className="dep-add-row">
-                            <select className="dep-add-select" value={depUser} onChange={e => setDepUser(e.target.value)}>
-                                <option value="">Anyone</option>
-                                {users.map(u => <option key={u.id} value={u.id}>{u.avatar} {u.name}</option>)}
-                            </select>
-                            <input className="dep-add-input" placeholder="Describe the dependency..." value={depDesc}
-                                onChange={e => setDepDesc(e.target.value)} onKeyDown={e => e.key === 'Enter' && handleAddDep()} />
-                            <button className="dep-add-btn" onClick={handleAddDep}>Add</button>
-                        </div>
-                    </div>
-
                    <div className="drawer-section">
                        <div className="drawer-section-title">Subtasks <span style={{ color: '#64748b', fontWeight: 400, fontSize: 12 }}>{doneCount} of {task.subtasks.length} complete</span></div>
                        {task.subtasks.length > 0 && <ProgressBar subtasks={task.subtasks} />}
                        {task.subtasks.map(s => (
-                            <div key={s.id} className="subtask-row">
-                                <input
-                                    type="checkbox"
-                                    className="subtask-checkbox"
-                                    checked={s.done}
-                                    onChange={() => toggleSubtask(s.id)}
-                                />
-                                <input
-                                    className={`subtask-input ${s.done ? 'done' : ''}`}
-                                    value={s.title}
-                                    onChange={(e) => {
-                                        const newSubtasks = task.subtasks.map(st => st.id === s.id ? { ...st, title: e.target.value } : st);
-                                        onUpdate({ ...task, subtasks: newSubtasks });
-                                    }}
-                                />
-                                <button
-                                    className="subtask-delete"
-                                    onClick={() => {
-                                        const newSubtasks = task.subtasks.filter(st => st.id !== s.id);
-                                        onUpdate({ ...task, subtasks: newSubtasks });
-                                    }}
-                                    title="Delete subtask"
-                                >✕</button>
+                            <div key={s.id} className="subtask-row" onClick={() => toggleSubtask(s.id)}>
+                                <input type="checkbox" className="subtask-checkbox" checked={s.done} readOnly />
+                                <span className={`subtask-text ${s.done ? 'done' : ''}`}>{s.title}</span>
                            </div>
                        ))}
                        <div className="subtask-add">
-                            <input
-                                placeholder="Add a subtask..."
-                                value={subtaskText}
-                                onChange={e => setSubtaskText(e.target.value)}
-                                onKeyDown={e => e.key === 'Enter' && addSubtask()}
-                            />
+                            <input placeholder="Add a subtask..." value={subtaskText} onChange={e => setSubtaskText(e.target.value)} onKeyDown={e => e.key === 'Enter' && addSubtask()} />
                            <button onClick={addSubtask}>Add</button>
                        </div>
                    </div>
@@ -200,10 +117,10 @@ export function TaskDrawer({ task, currentUser, onClose, onUpdate, onAddDependen
                    <div className="drawer-section">
                        <div className="drawer-section-title">Comments</div>
                        {task.comments.map(c => {
-                            const cu = getUserById(users, c.userId);
+                            const cu = getUserById(c.userId);
                            return (
                                <div key={c.id} className="comment-item">
-                                    <Avatar userId={c.userId} size={26} users={users} />
+                                    <Avatar userId={c.userId} size={26} />
                                    <div className="comment-bubble">
                                        <div className="comment-header">
                                            <span className="comment-name">{cu?.name}</span>
@@ -215,7 +132,7 @@ export function TaskDrawer({ task, currentUser, onClose, onUpdate, onAddDependen
                            );
                        })}
                        <div className="comment-input-row">
-                            <Avatar userId={currentUser.id} size={26} users={users} />
+                            <Avatar userId={currentUser.id} size={26} />
                            <input placeholder="Add a comment..." value={commentText} onChange={e => setCommentText(e.target.value)} onKeyDown={e => e.key === 'Enter' && addComment()} />
                            <button onClick={addComment}>Post</button>
                        </div>
@@ -240,51 +157,26 @@ interface ModalProps {
    onAdd: (task: Task) => void;
    defaultDate?: string;
    defaultStatus?: Status;
-    users: User[];
-    currentUser: User;
 }

-interface PendingDep {
-    id: string;
-    dependsOnUserId: string;
-    description: string;
-}
-
-export function AddTaskModal({ onClose, onAdd, defaultDate, defaultStatus, users, currentUser }: ModalProps) {
+export function AddTaskModal({ onClose, onAdd, defaultDate, defaultStatus }: ModalProps) {
    const [title, setTitle] = useState('');
    const [desc, setDesc] = useState('');
-    const [assignee, setAssignee] = useState(currentUser.id);
+    const [assignee, setAssignee] = useState('u1');
    const [priority, setPriority] = useState<Priority>('medium');
    const [status, setStatus] = useState<Status>(defaultStatus || 'todo');
    const [dueDate, setDueDate] = useState(defaultDate || new Date().toISOString().split('T')[0]);
    const [tags, setTags] = useState('');
    const [error, setError] = useState(false);

-    // Dependencies state
-    const [deps, setDeps] = useState<PendingDep[]>([]);
-    const [depUser, setDepUser] = useState('');
-    const [depDesc, setDepDesc] = useState('');
-
-    const addDep = () => {
-        if (!depDesc.trim()) return;
-        setDeps(prev => [...prev, { id: `pd${Date.now()}`, dependsOnUserId: depUser, description: depDesc }]);
-        setDepDesc('');
-        setDepUser('');
-    };
-
-    const removeDep = (id: string) => {
-        setDeps(prev => prev.filter(d => d.id !== id));
-    };
-
    const submit = () => {
        if (!title.trim()) { setError(true); return; }
        const task: Task = {
            id: `t${Date.now()}`, title, description: desc, status, priority,
-            assignee, reporter: currentUser.id, dueDate,
+            assignee, reporter: 'u1', dueDate,
            tags: tags ? tags.split(',').map(t => t.trim()).filter(Boolean) : [],
            subtasks: [], comments: [],
            activity: [{ id: `a${Date.now()}`, text: `📝 Task created`, timestamp: new Date().toISOString() }],
-            dependencies: deps.map(d => ({ id: d.id, dependsOnUserId: d.dependsOnUserId, description: d.description, resolved: false })),
        };
        onAdd(task);
        onClose();
@@ -305,9 +197,9 @@ export function AddTaskModal({ onClose, onAdd, defaultDate, defaultStatus, users
                    </div>
                    <div className="modal-grid">
                        <div className="modal-field">
-                            <label>Assign To</label>
+                            <label>Assignee</label>
                            <select className="modal-input" value={assignee} onChange={e => setAssignee(e.target.value)}>
-                                {users.map(u => <option key={u.id} value={u.id}>{u.avatar} {u.name}</option>)}
+                                {USERS.map(u => <option key={u.id} value={u.id}>{u.avatar} {u.name}</option>)}
                            </select>
                        </div>
                        <div className="modal-field">
@@ -331,33 +223,6 @@ export function AddTaskModal({ onClose, onAdd, defaultDate, defaultStatus, users
                        <label>Tags (comma separated)</label>
                        <input className="modal-input" placeholder="devops, backend, ..." value={tags} onChange={e => setTags(e.target.value)} />
                    </div>
-
-                    {/* Dependencies Section */}
-                    <div className="modal-field">
-                        <label>🔗 Dependencies / Blockers</label>
-                        <div className="modal-deps-list">
-                            {deps.map(d => {
-                                const u = getUserById(users, d.dependsOnUserId);
-                                return (
-                                    <div key={d.id} className="modal-dep-item">
-                                        <span className="modal-dep-icon">⏳</span>
-                                        {u && <span className="modal-dep-user">{u.avatar} {u.name}:</span>}
-                                        <span className="modal-dep-desc">{d.description}</span>
-                                        <button className="modal-dep-remove" onClick={() => removeDep(d.id)}>✕</button>
-                                    </div>
-                                );
-                            })}
-                        </div>
-                        <div className="modal-dep-add">
-                            <select className="modal-dep-select" value={depUser} onChange={e => setDepUser(e.target.value)}>
-                                <option value="">Blocked by (anyone)</option>
-                                {users.map(u => <option key={u.id} value={u.id}>{u.avatar} {u.name}</option>)}
-                            </select>
-                            <input className="modal-dep-input" placeholder="e.g. Need API endpoints from backend team"
-                                value={depDesc} onChange={e => setDepDesc(e.target.value)} onKeyDown={e => e.key === 'Enter' && (e.preventDefault(), addDep())} />
-                            <button className="modal-dep-btn" onClick={addDep} type="button">+ Add</button>
-                        </div>
-                    </div>
                </div>
                <div className="modal-footer">
                    <button className="btn-ghost" onClick={onClose}>Cancel</button>
--- a/src/tests/App.test.tsx
+++ b/src/tests/App.test.tsx
@@ -1,54 +0,0 @@
-
-import { describe, it, expect, vi } from 'vitest';
-import { render, screen, waitFor } from '@testing-library/react';
-import userEvent from '@testing-library/user-event';
-import App from '../App';
-import * as api from '../api';
-
-// Mock the API module
-vi.mock('../api', () => ({
-    apiFetchTasks: vi.fn(),
-    apiFetchUsers: vi.fn(),
-    apiCreateTask: vi.fn(),
-    apiUpdateTask: vi.fn(),
-    apiAddActivity: vi.fn(),
-    apiLogin: vi.fn(),
-}));
-
-describe('App Component', () => {
-    it('renders login page when no user is logged in', () => {
-        render(<App />);
-        expect(screen.getByRole('button', { name: /sig\s*n\s*in/i })).toBeInTheDocument();
-    });
-
-    it('renders main content after login', async () => {
-        const mockUser = { id: 'u1', name: 'Test User', email: 'test@example.com', role: 'admin', dept: 'Engineering' };
-        const mockTasks = [{ id: 't1', title: 'Task 1', status: 'todo' }];
-        const mockUsers = [mockUser];
-
-        // Mock API responses
-        (api.apiLogin as any).mockResolvedValue(mockUser);
-        (api.apiFetchTasks as any).mockResolvedValue(mockTasks);
-        (api.apiFetchUsers as any).mockResolvedValue(mockUsers);
-
-        render(<App />);
-
-        // Simulate login
-        const emailInput = screen.getByLabelText(/email/i);
-        const passwordInput = screen.getByLabelText(/password/i);
-        const loginButton = screen.getByRole('button', { name: /sig\s*n\s*in/i });
-
-        await userEvent.type(emailInput, 'test@example.com');
-        await userEvent.type(passwordInput, 'password');
-        await userEvent.click(loginButton);
-
-        // Wait for data loading
-        await waitFor(() => {
-            expect(screen.queryByText(/loading/i)).not.toBeInTheDocument();
-        });
-
-        // Check if main content is rendered (e.g., Sidebar, Calendar)
-        expect(screen.getByText('Calendar')).toBeInTheDocument();
-        expect(screen.getByText('Test User')).toBeInTheDocument();
-    });
-});
--- a/src/tests/Kanban.test.tsx
+++ b/src/tests/Kanban.test.tsx
@@ -1,67 +0,0 @@
-
-import { describe, it, expect, vi, beforeEach } from 'vitest';
-import { render, screen, fireEvent } from '@testing-library/react';
-import { KanbanBoard } from '../Kanban';
-import type { Task, User } from '../data';
-
-// Mock Shared components
-vi.mock('../Shared', () => ({
-    Avatar: ({ userId }: any) => <div data-testid="avatar">{userId}</div>,
-    PriorityBadge: ({ level }: any) => <div>{level}</div>,
-    StatusBadge: ({ status }: any) => <div>{status}</div>,
-    ProgressBar: () => <div>Progress</div>
-}));
-
-describe('KanbanBoard Component', () => {
-    const mockUser: User = { id: 'u1', name: 'Test User', email: 'test@example.com', role: 'emp', dept: 'dev', avatar: 'TU', color: '#000' };
-    const mockUsers = [mockUser];
-
-    const mockTasks: Task[] = [
-        { id: 't1', title: 'Task 1', description: 'Desc', status: 'todo', priority: 'medium', assignee: 'u1', reporter: 'u1', dueDate: '2023-12-31', tags: [], subtasks: [], comments: [], activity: [], dependencies: [] },
-        { id: 't2', title: 'Task 2', description: 'Desc', status: 'inprogress', priority: 'high', assignee: 'u1', reporter: 'u1', dueDate: '2023-12-31', tags: [], subtasks: [], comments: [], activity: [], dependencies: [] },
-    ];
-
-    const mockOnTaskClick = vi.fn();
-    const mockOnAddTask = vi.fn();
-    const mockOnMoveTask = vi.fn();
-
-    beforeEach(() => {
-        vi.clearAllMocks();
-    });
-
-    it('renders columns and tasks', () => {
-        render(<KanbanBoard tasks={mockTasks} currentUser={mockUser} onTaskClick={mockOnTaskClick} onAddTask={mockOnAddTask} onMoveTask={mockOnMoveTask} filterUser={null} searchQuery="" users={mockUsers} />);
-
-        expect(screen.getByText('To Do')).toBeInTheDocument();
-        expect(screen.getByText('In Progress')).toBeInTheDocument();
-        expect(screen.getByText('Review')).toBeInTheDocument();
-        expect(screen.getByText('Done')).toBeInTheDocument();
-
-        expect(screen.getByText('Task 1')).toBeInTheDocument();
-        expect(screen.getByText('Task 2')).toBeInTheDocument();
-    });
-
-    it('filters tasks by search query', () => {
-        render(<KanbanBoard tasks={mockTasks} currentUser={mockUser} onTaskClick={mockOnTaskClick} onAddTask={mockOnAddTask} onMoveTask={mockOnMoveTask} filterUser={null} searchQuery="Task 1" users={mockUsers} />);
-
-        expect(screen.getByText('Task 1')).toBeInTheDocument();
-        expect(screen.queryByText('Task 2')).not.toBeInTheDocument();
-    });
-
-    it('calls onAddTask when + button clicked', () => {
-        render(<KanbanBoard tasks={mockTasks} currentUser={mockUser} onTaskClick={mockOnTaskClick} onAddTask={mockOnAddTask} onMoveTask={mockOnMoveTask} filterUser={null} searchQuery="" users={mockUsers} />);
-
-        // There are multiple + buttons (one per column)
-        const addButtons = screen.getAllByText('+');
-        fireEvent.click(addButtons[0]); // Click first column (Todo) add button
-
-        expect(mockOnAddTask).toHaveBeenCalledWith('todo');
-    });
-
-    it('calls onTaskClick when task clicked', () => {
-        render(<KanbanBoard tasks={mockTasks} currentUser={mockUser} onTaskClick={mockOnTaskClick} onAddTask={mockOnAddTask} onMoveTask={mockOnMoveTask} filterUser={null} searchQuery="" users={mockUsers} />);
-
-        fireEvent.click(screen.getByText('Task 1'));
-        expect(mockOnTaskClick).toHaveBeenCalledWith(mockTasks[0]);
-    });
-});
--- a/src/tests/ListView.test.tsx
+++ b/src/tests/ListView.test.tsx
@@ -1,57 +0,0 @@
-
-import { describe, it, expect, vi, beforeEach } from 'vitest';
-import { render, screen, fireEvent } from '@testing-library/react';
-import { ListView } from '../ListView';
-import type { Task, User } from '../data';
-
-describe('ListView Component', () => {
-    const mockUser: User = { id: 'u1', name: 'Test User', email: 'test@example.com', role: 'emp', dept: 'dev', avatar: 'TU', color: '#000' };
-    const mockUsers = [mockUser];
-
-    // Test data
-    const mockTasks: Task[] = [
-        { id: 't1', title: 'Task 1', description: 'Desc', status: 'todo', priority: 'medium', assignee: 'u1', reporter: 'u1', dueDate: '2023-12-31', tags: [], subtasks: [], comments: [], activity: [], dependencies: [] },
-        { id: 't2', title: 'Task 2', description: 'Desc', status: 'done', priority: 'high', assignee: 'u1', reporter: 'u1', dueDate: '2023-12-31', tags: [], subtasks: [], comments: [], activity: [], dependencies: [] },
-    ];
-
-    const mockOnTaskClick = vi.fn();
-    const mockOnToggleDone = vi.fn();
-
-    beforeEach(() => {
-        vi.clearAllMocks();
-    });
-
-    it('renders tasks in list', () => {
-        render(<ListView tasks={mockTasks} currentUser={mockUser} onTaskClick={mockOnTaskClick} onToggleDone={mockOnToggleDone} filterUser={null} searchQuery="" users={mockUsers} />);
-
-        expect(screen.getByText('Task 1')).toBeInTheDocument();
-        expect(screen.getByText('Task 2')).toBeInTheDocument();
-        // Check for headers (using getAllByText because buttons also have these labels)
-        expect(screen.getAllByText('Title').length).toBeGreaterThan(0);
-        expect(screen.getAllByText('Assignee').length).toBeGreaterThan(0);
-        expect(screen.getAllByText('Status').length).toBeGreaterThan(0);
-    });
-
-    it('filters tasks by search', () => {
-        render(<ListView tasks={mockTasks} currentUser={mockUser} onTaskClick={mockOnTaskClick} onToggleDone={mockOnToggleDone} filterUser={null} searchQuery="Task 1" users={mockUsers} />);
-
-        expect(screen.getByText('Task 1')).toBeInTheDocument();
-        expect(screen.queryByText('Task 2')).not.toBeInTheDocument();
-    });
-
-    it('handles task click', () => {
-        render(<ListView tasks={mockTasks} currentUser={mockUser} onTaskClick={mockOnTaskClick} onToggleDone={mockOnToggleDone} filterUser={null} searchQuery="" users={mockUsers} />);
-
-        fireEvent.click(screen.getByText('Task 1'));
-        expect(mockOnTaskClick).toHaveBeenCalledWith(mockTasks[0]);
-    });
-
-    it('handles toggle done', () => {
-        render(<ListView tasks={mockTasks} currentUser={mockUser} onTaskClick={mockOnTaskClick} onToggleDone={mockOnToggleDone} filterUser={null} searchQuery="" users={mockUsers} />);
-
-        const checkboxes = screen.getAllByRole('checkbox');
-        fireEvent.click(checkboxes[0]);
-
-        expect(mockOnToggleDone).toHaveBeenCalledWith('t1');
-    });
-});
--- a/src/tests/Login.test.tsx
+++ b/src/tests/Login.test.tsx
@@ -1,107 +0,0 @@
-
-import { describe, it, expect, vi, beforeEach } from 'vitest';
-import { render, screen, waitFor } from '@testing-library/react';
-import userEvent from '@testing-library/user-event';
-import { LoginPage } from '../Login';
-import * as api from '../api';
-
-// Mock API
-vi.mock('../api', () => ({
-    apiLogin: vi.fn(),
-    apiRegister: vi.fn(),
-}));
-
-describe('LoginPage Component', () => {
-    const mockOnLogin = vi.fn();
-
-    beforeEach(() => {
-        vi.clearAllMocks();
-        mockOnLogin.mockClear();
-    });
-
-    it('renders login form by default', () => {
-        render(<LoginPage onLogin={mockOnLogin} />);
-        expect(screen.getByText(/scrum-manager/i)).toBeInTheDocument(); // Logo check
-        expect(screen.getByLabelText(/email/i)).toBeInTheDocument();
-        expect(screen.getByLabelText(/password/i)).toBeInTheDocument();
-        expect(screen.getByRole('button', { name: /sign in/i })).toBeInTheDocument();
-        expect(screen.getByText(/no account\? register here/i)).toBeInTheDocument();
-    });
-
-
-    it('switches to register mode', async () => {
-        render(<LoginPage onLogin={mockOnLogin} />);
-        await userEvent.click(screen.getByText(/no account\? register here/i));
-
-        expect(screen.getByLabelText(/name/i)).toBeInTheDocument();
-        expect(screen.getByRole('button', { name: /create account/i })).toBeInTheDocument();
-        expect(screen.getByText(/already have an account\? sign in/i)).toBeInTheDocument();
-    });
-
-    it('handles successful login', async () => {
-        const mockUser = { id: 'u1', name: 'Test', email: 'test@example.com', role: 'emp', dept: 'dev' };
-        (api.apiLogin as any).mockResolvedValue(mockUser);
-
-        render(<LoginPage onLogin={mockOnLogin} />);
-
-        await userEvent.type(screen.getByLabelText(/email/i), 'test@example.com');
-        await userEvent.type(screen.getByLabelText(/password/i), 'password');
-        await userEvent.click(screen.getByRole('button', { name: /sign in/i }));
-
-        await waitFor(() => {
-            expect(api.apiLogin).toHaveBeenCalledWith('test@example.com', 'password');
-            expect(mockOnLogin).toHaveBeenCalledWith(mockUser);
-        });
-    });
-
-    it('handles login failure', async () => {
-        (api.apiLogin as any).mockRejectedValue(new Error('Invalid credentials'));
-
-        render(<LoginPage onLogin={mockOnLogin} />);
-
-        await userEvent.type(screen.getByLabelText(/email/i), 'wrong@example.com');
-        await userEvent.type(screen.getByLabelText(/password/i), 'wrongpass');
-        await userEvent.click(screen.getByRole('button', { name: /sign in/i }));
-
-        await waitFor(() => {
-            expect(screen.getByText(/invalid credentials/i)).toBeInTheDocument();
-        });
-        expect(mockOnLogin).not.toHaveBeenCalled();
-    });
-
-    it('handles successful registration', async () => {
-        const mockUser = { id: 'u2', name: 'New User', email: 'new@example.com', role: 'employee', dept: 'dev' };
-        (api.apiRegister as any).mockResolvedValue(mockUser);
-
-        render(<LoginPage onLogin={mockOnLogin} />);
-        await userEvent.click(screen.getByText(/no account\? register here/i));
-
-        await userEvent.type(screen.getByLabelText(/name/i), 'New User');
-        await userEvent.type(screen.getByLabelText(/email/i), 'new@example.com');
-        await userEvent.type(screen.getByLabelText(/password/i), 'password123');
-        await userEvent.type(screen.getByLabelText(/department/i), 'DevOps'); // "e.g. Backend..." placeholder, checking label
-
-        await userEvent.click(screen.getByRole('button', { name: /create account/i }));
-
-        await waitFor(() => {
-            expect(api.apiRegister).toHaveBeenCalledWith({
-                name: 'New User',
-                email: 'new@example.com',
-                password: 'password123',
-                role: 'employee', // Default
-                dept: 'DevOps'
-            });
-            expect(mockOnLogin).toHaveBeenCalledWith(mockUser);
-        });
-    });
-
-    it('validates registration inputs', async () => {
-        render(<LoginPage onLogin={mockOnLogin} />);
-        await userEvent.click(screen.getByText(/no account\? register here/i));
-
-        await userEvent.click(screen.getByRole('button', { name: /create account/i }));
-
-        expect(screen.getByText(/all fields are required/i)).toBeInTheDocument();
-        expect(api.apiRegister).not.toHaveBeenCalled();
-    });
-});
--- a/src/tests/TaskDrawer.test.tsx
+++ b/src/tests/TaskDrawer.test.tsx
@@ -1,108 +0,0 @@
-
-import { describe, it, expect, vi, beforeEach } from 'vitest';
-import { render, screen } from '@testing-library/react';
-import userEvent from '@testing-library/user-event';
-import { TaskDrawer } from '../TaskDrawer';
-import type { Task, User } from '../data';
-
-// Mock Shared components to avoid testing their specific implementation here
-vi.mock('../Shared', () => ({
-    Avatar: ({ userId }: any) => <div data-testid="avatar">{userId}</div>,
-    Tag: ({ label }: any) => <div>{label}</div>,
-    ProgressBar: () => <div>Progress</div>
-}));
-
-describe('TaskDrawer Component', () => {
-    const mockUser: User = { id: 'u1', name: 'Test User', email: 'test@example.com', role: 'emp', dept: 'dev', avatar: 'TU', color: '#000' };
-    const mockUsers = [mockUser, { id: 'u2', name: 'Other User', email: 'other@example.com', role: 'emp', dept: 'dev', avatar: 'OU', color: '#fff' }];
-
-    const mockTask: Task = {
-        id: 't1',
-        title: 'Test Task',
-        description: 'Test Description',
-        status: 'todo',
-        priority: 'medium',
-        assignee: 'u1',
-        reporter: 'u1',
-        dueDate: '2023-12-31',
-        tags: ['bug'],
-        subtasks: [],
-        comments: [],
-        activity: [],
-        dependencies: []
-    };
-
-    const mockOnUpdate = vi.fn();
-    const mockOnClose = vi.fn();
-    const mockOnAddDep = vi.fn();
-    const mockOnToggleDep = vi.fn();
-    const mockOnRemoveDep = vi.fn();
-
-    beforeEach(() => {
-        vi.clearAllMocks();
-    });
-
-    it('renders task details correctly', () => {
-        render(<TaskDrawer task={mockTask} currentUser={mockUser} onClose={mockOnClose} onUpdate={mockOnUpdate} onAddDependency={mockOnAddDep} onToggleDependency={mockOnToggleDep} onRemoveDependency={mockOnRemoveDep} users={mockUsers} />);
-
-        // screen.debug();
-
-        expect(screen.getByText('Test Task')).toBeInTheDocument();
-        expect(screen.getByText('Test Description')).toBeInTheDocument();
-        // Check for mocked avatar with userId
-        const avatars = screen.getAllByTestId('avatar');
-        expect(avatars.length).toBeGreaterThan(0);
-        expect(avatars[0]).toHaveTextContent('u1');
-        // expect(screen.getByText(/Test User/i)).toBeInTheDocument(); // Assignee name might be tricky in Select/Div 
-        expect(screen.getByText('bug')).toBeInTheDocument();
-    });
-
-    it('updates title/description calling onUpdate', async () => {
-        // Title isn't editable in the drawer based on code, only via modal or just display? 
-        // Checking code: <h2 className="drawer-title">{task.title}</h2>. It's not an input.
-        // But status, priority, assignee are selects.
-
-        render(<TaskDrawer task={mockTask} currentUser={mockUser} onClose={mockOnClose} onUpdate={mockOnUpdate} onAddDependency={mockOnAddDep} onToggleDependency={mockOnToggleDep} onRemoveDependency={mockOnRemoveDep} users={mockUsers} />);
-
-        // Update status
-        const statusSelect = screen.getByRole('combobox', { name: /status/i });
-        await userEvent.selectOptions(statusSelect, 'done');
-
-        expect(mockOnUpdate).toHaveBeenCalledWith(expect.objectContaining({
-            id: 't1',
-            status: 'done'
-        }));
-    });
-
-    it('adds a subtask', async () => {
-        render(<TaskDrawer task={mockTask} currentUser={mockUser} onClose={mockOnClose} onUpdate={mockOnUpdate} onAddDependency={mockOnAddDep} onToggleDependency={mockOnToggleDep} onRemoveDependency={mockOnRemoveDep} users={mockUsers} />);
-
-        const input = screen.getByPlaceholderText(/add a subtask/i);
-        await userEvent.type(input, 'New Subtask{enter}');
-
-        expect(mockOnUpdate).toHaveBeenCalledWith(expect.objectContaining({
-            subtasks: expect.arrayContaining([expect.objectContaining({ title: 'New Subtask', done: false })])
-        }));
-    });
-
-    it('adds a comment', async () => {
-        render(<TaskDrawer task={mockTask} currentUser={mockUser} onClose={mockOnClose} onUpdate={mockOnUpdate} onAddDependency={mockOnAddDep} onToggleDependency={mockOnToggleDep} onRemoveDependency={mockOnRemoveDep} users={mockUsers} />);
-
-        const input = screen.getByPlaceholderText(/add a comment/i);
-        await userEvent.type(input, 'This is a comment{enter}');
-
-        expect(mockOnUpdate).toHaveBeenCalledWith(expect.objectContaining({
-            comments: expect.arrayContaining([expect.objectContaining({ text: 'This is a comment', userId: 'u1' })])
-        }));
-    });
-
-    it('adds a dependency', async () => {
-        render(<TaskDrawer task={mockTask} currentUser={mockUser} onClose={mockOnClose} onUpdate={mockOnUpdate} onAddDependency={mockOnAddDep} onToggleDependency={mockOnToggleDep} onRemoveDependency={mockOnRemoveDep} users={mockUsers} />);
-
-        const descInput = screen.getByPlaceholderText(/describe the dependency/i);
-        await userEvent.type(descInput, 'Blocked by API{enter}');
-
-        // Default select is "Anyone" (empty string). 
-        expect(mockOnAddDep).toHaveBeenCalledWith('t1', { dependsOnUserId: '', description: 'Blocked by API' });
-    });
-});
--- a/src/api.ts
+++ b/src/api.ts
@@ -1,137 +0,0 @@
-const API_BASE = '/api';
-
-async function request(url: string, options?: RequestInit) {
-    const res = await fetch(`${API_BASE}${url}`, {
-        headers: { 'Content-Type': 'application/json' },
-        ...options,
-    });
-    if (!res.ok) {
-        const err = await res.json().catch(() => ({ error: res.statusText }));
-        throw new Error(err.error || 'Request failed');
-    }
-    return res.json();
-}
-
-// Auth
-export async function apiLogin(email: string, password: string) {
-    return request('/auth/login', {
-        method: 'POST',
-        body: JSON.stringify({ email, password }),
-    });
-}
-
-export async function apiRegister(data: {
-    name: string; email: string; password: string; role?: string; dept?: string;
-}) {
-    return request('/auth/register', {
-        method: 'POST',
-        body: JSON.stringify(data),
-    });
-}
-
-export async function apiFetchUsers() {
-    return request('/auth/users');
-}
-
-export async function apiCreateUser(data: {
-    name: string; email: string; password: string; role?: string; dept?: string;
-}) {
-    return request('/auth/users', {
-        method: 'POST',
-        body: JSON.stringify(data),
-    });
-}
-
-export async function apiDeleteUser(id: string) {
-    return request(`/auth/users/${id}`, {
-        method: 'DELETE',
-    });
-}
-
-export async function apiExportCsv(type: 'tasks' | 'users' | 'activities', month?: string) {
-    const params = month ? `?month=${month}` : '';
-    const res = await fetch(`${API_BASE}/export/${type}${params}`);
-    if (!res.ok) throw new Error('Export failed');
-    const blob = await res.blob();
-    const url = URL.createObjectURL(blob);
-    const a = document.createElement('a');
-    a.href = url;
-    a.download = month ? `${type}_${month}.csv` : `${type}_all.csv`;
-    document.body.appendChild(a);
-    a.click();
-    document.body.removeChild(a);
-    URL.revokeObjectURL(url);
-}
-
-// Tasks
-export async function apiFetchTasks() {
-    return request('/tasks');
-}
-
-export async function apiCreateTask(task: {
-    title: string; description?: string; status?: string; priority?: string;
-    assignee?: string; reporter?: string; dueDate?: string; tags?: string[];
-    subtasks?: { title: string; done: boolean }[];
-    dependencies?: { dependsOnUserId: string; description: string }[];
-}) {
-    return request('/tasks', {
-        method: 'POST',
-        body: JSON.stringify(task),
-    });
-}
-
-export async function apiUpdateTask(id: string, updates: Record<string, unknown>) {
-    return request(`/tasks/${id}`, {
-        method: 'PUT',
-        body: JSON.stringify(updates),
-    });
-}
-
-export async function apiAddSubtask(taskId: string, title: string) {
-    return request(`/tasks/${taskId}/subtasks`, {
-        method: 'POST',
-        body: JSON.stringify({ title }),
-    });
-}
-
-export async function apiToggleSubtask(taskId: string, subtaskId: string, done: boolean) {
-    return request(`/tasks/${taskId}/subtasks/${subtaskId}`, {
-        method: 'PUT',
-        body: JSON.stringify({ done }),
-    });
-}
-
-export async function apiAddComment(taskId: string, userId: string, text: string) {
-    return request(`/tasks/${taskId}/comments`, {
-        method: 'POST',
-        body: JSON.stringify({ userId, text }),
-    });
-}
-
-export async function apiAddActivity(taskId: string, text: string) {
-    return request(`/tasks/${taskId}/activity`, {
-        method: 'POST',
-        body: JSON.stringify({ text }),
-    });
-}
-
-// Dependencies
-export async function apiAddDependency(taskId: string, dep: { dependsOnUserId: string; description: string }) {
-    return request(`/tasks/${taskId}/dependencies`, {
-        method: 'POST',
-        body: JSON.stringify(dep),
-    });
-}
-
-export async function apiToggleDependency(taskId: string, depId: string, resolved: boolean) {
-    return request(`/tasks/${taskId}/dependencies/${depId}`, {
-        method: 'PUT',
-        body: JSON.stringify({ resolved }),
-    });
-}
-
-export async function apiRemoveDependency(taskId: string, depId: string) {
-    return request(`/tasks/${taskId}/dependencies/${depId}`, {
-        method: 'DELETE',
-    });
-}
--- a/src/data.ts
+++ b/src/data.ts
@@ -1,20 +1,29 @@
+const now = new Date();
+const d = (offset: number) => {
+  const dt = new Date(now);
+  dt.setDate(dt.getDate() + offset);
+  return dt.toISOString().split('T')[0];
+};
+
+export const USERS = [
+  { id: 'u1', name: 'Subodh Pawar', role: 'cto', email: 'subodh@corp.io', pass: 'cto123', color: '#818cf8', avatar: 'SP', dept: 'Leadership' },
+  { id: 'u2', name: 'Ankit Sharma', role: 'employee', email: 'ankit@corp.io', pass: 'emp123', color: '#f59e0b', avatar: 'AS', dept: 'DevOps' },
+  { id: 'u3', name: 'Priya Nair', role: 'employee', email: 'priya@corp.io', pass: 'emp123', color: '#34d399', avatar: 'PN', dept: 'Backend' },
+  { id: 'u4', name: 'Rahul Mehta', role: 'employee', email: 'rahul@corp.io', pass: 'emp123', color: '#f472b6', avatar: 'RM', dept: 'Frontend' },
+  { id: 'u5', name: 'Deepa Iyer', role: 'manager', email: 'deepa@corp.io', pass: 'mgr123', color: '#fb923c', avatar: 'DI', dept: 'QA' },
+];
+
+export type User = typeof USERS[number];
 export type Priority = 'critical' | 'high' | 'medium' | 'low';
 export type Status = 'todo' | 'inprogress' | 'review' | 'done';

-export interface User {
-  id: string; name: string; role: string; email: string;
-  color: string; avatar: string; dept: string;
-}
-
 export interface Subtask { id: string; title: string; done: boolean }
 export interface Comment { id: string; userId: string; text: string; timestamp: string }
 export interface Activity { id: string; text: string; timestamp: string }
-export interface Dependency { id: string; dependsOnUserId: string; description: string; resolved: boolean }
 export interface Task {
  id: string; title: string; description: string; status: Status; priority: Priority;
  assignee: string; reporter: string; dueDate: string; tags: string[];
  subtasks: Subtask[]; comments: Comment[]; activity: Activity[];
-  dependencies: Dependency[];
 }

 export const PRIORITY_COLORS: Record<Priority, { color: string; bg: string }> = {
@@ -32,4 +41,77 @@ export const STATUS_LABELS: Record<Status, string> = {
  todo: 'To Do', inprogress: 'In Progress', review: 'Review', done: 'Done',
 };

-export function getUserById(users: User[], id: string) { return users.find(u => u.id === id); }
+export const SEED_TASKS: Task[] = [
+  {
+    id: 't1', title: 'ArgoCD pipeline for staging', description: 'Set up ArgoCD GitOps pipeline for the staging environment with automatic sync and rollback capabilities.',
+    status: 'inprogress', priority: 'critical', assignee: 'u2', reporter: 'u1', dueDate: d(3), tags: ['devops', 'ci-cd'],
+    subtasks: [{ id: 's1', title: 'Configure ArgoCD manifest', done: true }, { id: 's2', title: 'Setup GitOps repo structure', done: false }, { id: 's3', title: 'Test rollback workflow', done: false }],
+    comments: [{ id: 'c1', userId: 'u1', text: 'Make sure we use Helm charts for this.', timestamp: '2026-02-14T10:22:00' }],
+    activity: [{ id: 'a1', text: '🔄 Subodh moved to In Progress', timestamp: '2026-02-14T10:22:00' }, { id: 'a2', text: '✅ Ankit completed subtask "Configure ArgoCD manifest"', timestamp: '2026-02-14T14:30:00' }],
+  },
+  {
+    id: 't2', title: 'Harbor registry cleanup script', description: 'Write a cron-based cleanup script to remove stale Docker images older than 30 days from Harbor.',
+    status: 'todo', priority: 'medium', assignee: 'u3', reporter: 'u5', dueDate: d(8), tags: ['backend', 'devops'],
+    subtasks: [{ id: 's4', title: 'Draft retention policy', done: false }, { id: 's5', title: 'Write cleanup script', done: false }],
+    comments: [{ id: 'c2', userId: 'u5', text: 'Coordinate with DevOps for registry credentials.', timestamp: '2026-02-13T09:00:00' }],
+    activity: [{ id: 'a3', text: '📝 Deepa created task', timestamp: '2026-02-13T09:00:00' }, { id: 'a4', text: '👤 Assigned to Priya', timestamp: '2026-02-13T09:01:00' }],
+  },
+  {
+    id: 't3', title: 'SonarQube quality gate fix', description: 'Fix failing quality gates in SonarQube for the API microservice — coverage is below threshold.',
+    status: 'review', priority: 'high', assignee: 'u2', reporter: 'u1', dueDate: d(1), tags: ['quality', 'testing'],
+    subtasks: [{ id: 's6', title: 'Identify uncovered code paths', done: true }, { id: 's7', title: 'Write missing unit tests', done: true }, { id: 's8', title: 'Verify gate passes', done: false }],
+    comments: [{ id: 'c3', userId: 'u1', text: 'Coverage must be above 80%.', timestamp: '2026-02-12T11:00:00' }, { id: 'c4', userId: 'u2', text: 'Currently at 76%, adding tests now.', timestamp: '2026-02-13T15:00:00' }],
+    activity: [{ id: 'a5', text: '🔄 Ankit moved to Review', timestamp: '2026-02-14T16:00:00' }, { id: 'a6', text: '✅ Ankit completed 2 subtasks', timestamp: '2026-02-14T15:30:00' }],
+  },
+  {
+    id: 't4', title: 'MinIO bucket lifecycle policy', description: 'Configure lifecycle policies for MinIO buckets to auto-expire temporary uploads after 7 days.',
+    status: 'done', priority: 'low', assignee: 'u5', reporter: 'u1', dueDate: d(-2), tags: ['infrastructure'],
+    subtasks: [{ id: 's9', title: 'Define lifecycle rules', done: true }, { id: 's10', title: 'Apply and test policy', done: true }],
+    comments: [{ id: 'c5', userId: 'u5', text: 'Done and verified on staging.', timestamp: '2026-02-13T17:00:00' }],
+    activity: [{ id: 'a7', text: '✅ Deepa moved to Done', timestamp: '2026-02-13T17:00:00' }, { id: 'a8', text: '💬 Deepa added a comment', timestamp: '2026-02-13T17:01:00' }],
+  },
+  {
+    id: 't5', title: 'Jenkins shared library refactor', description: 'Refactor Jenkins shared libraries to use declarative pipeline syntax and reduce duplication.',
+    status: 'inprogress', priority: 'high', assignee: 'u2', reporter: 'u5', dueDate: d(6), tags: ['devops', 'refactor'],
+    subtasks: [{ id: 's11', title: 'Audit existing shared libs', done: true }, { id: 's12', title: 'Migrate to declarative syntax', done: false }, { id: 's13', title: 'Update pipeline docs', done: false }],
+    comments: [{ id: 'c6', userId: 'u2', text: 'Found 12 redundant pipeline stages.', timestamp: '2026-02-14T10:00:00' }],
+    activity: [{ id: 'a9', text: '🔄 Ankit started working', timestamp: '2026-02-13T11:00:00' }, { id: 'a10', text: '✅ Completed audit subtask', timestamp: '2026-02-14T10:00:00' }],
+  },
+  {
+    id: 't6', title: 'Grafana k8s dashboard', description: 'Create comprehensive Grafana dashboards for Kubernetes cluster monitoring including pod health and resource usage.',
+    status: 'todo', priority: 'medium', assignee: 'u4', reporter: 'u1', dueDate: d(12), tags: ['monitoring', 'frontend'],
+    subtasks: [{ id: 's14', title: 'Design dashboard layout', done: false }, { id: 's15', title: 'Configure Prometheus data sources', done: false }],
+    comments: [{ id: 'c7', userId: 'u1', text: 'Use the standard k8s mixin as a starting point.', timestamp: '2026-02-12T14:00:00' }],
+    activity: [{ id: 'a11', text: '📝 Subodh created task', timestamp: '2026-02-12T14:00:00' }, { id: 'a12', text: '👤 Assigned to Rahul', timestamp: '2026-02-12T14:01:00' }],
+  },
+  {
+    id: 't7', title: 'React component audit', description: 'Audit all React components for accessibility compliance and performance optimizations.',
+    status: 'inprogress', priority: 'medium', assignee: 'u4', reporter: 'u5', dueDate: d(5), tags: ['frontend', 'a11y'],
+    subtasks: [{ id: 's16', title: 'Run Lighthouse audit', done: true }, { id: 's17', title: 'Fix critical a11y issues', done: false }, { id: 's18', title: 'Document findings', done: false }],
+    comments: [{ id: 'c8', userId: 'u4', text: 'Initial Lighthouse score is 72.', timestamp: '2026-02-14T08:00:00' }],
+    activity: [{ id: 'a13', text: '🔄 Rahul moved to In Progress', timestamp: '2026-02-13T09:00:00' }, { id: 'a14', text: '✅ Completed Lighthouse audit', timestamp: '2026-02-14T08:00:00' }],
+  },
+  {
+    id: 't8', title: 'PostgreSQL backup strategy', description: 'Implement automated daily backups for PostgreSQL with point-in-time recovery and off-site storage.',
+    status: 'todo', priority: 'critical', assignee: 'u3', reporter: 'u1', dueDate: d(2), tags: ['database', 'infrastructure'],
+    subtasks: [{ id: 's19', title: 'Setup pg_basebackup cron', done: false }, { id: 's20', title: 'Configure WAL archiving', done: false }, { id: 's21', title: 'Test restore procedure', done: false }],
+    comments: [{ id: 'c9', userId: 'u1', text: 'This is critical — we need backups before the release.', timestamp: '2026-02-14T09:00:00' }],
+    activity: [{ id: 'a15', text: '📝 Subodh created task', timestamp: '2026-02-14T09:00:00' }, { id: 'a16', text: '⚠️ Marked as Critical priority', timestamp: '2026-02-14T09:01:00' }],
+  },
+  {
+    id: 't9', title: 'API rate limiting middleware', description: 'Add rate limiting middleware to the Express API with configurable thresholds per endpoint.',
+    status: 'review', priority: 'high', assignee: 'u3', reporter: 'u5', dueDate: d(4), tags: ['backend', 'security'],
+    subtasks: [{ id: 's22', title: 'Research rate limiting libraries', done: true }, { id: 's23', title: 'Implement middleware', done: true }, { id: 's24', title: 'Add integration tests', done: false }],
+    comments: [{ id: 'c10', userId: 'u3', text: 'Using express-rate-limit with Redis store.', timestamp: '2026-02-14T16:00:00' }, { id: 'c11', userId: 'u5', text: 'Please add tests before moving to done.', timestamp: '2026-02-15T09:00:00' }],
+    activity: [{ id: 'a17', text: '🔄 Priya moved to Review', timestamp: '2026-02-14T16:00:00' }, { id: 'a18', text: '💬 Deepa added a comment', timestamp: '2026-02-15T09:00:00' }],
+  },
+  {
+    id: 't10', title: 'Mobile responsive QA sweep', description: 'Complete QA sweep of all pages for mobile responsiveness across iOS and Android devices.',
+    status: 'done', priority: 'low', assignee: 'u5', reporter: 'u1', dueDate: d(-5), tags: ['qa', 'mobile'],
+    subtasks: [{ id: 's25', title: 'Test on iOS Safari', done: true }, { id: 's26', title: 'Test on Android Chrome', done: true }, { id: 's27', title: 'File bug reports', done: true }],
+    comments: [{ id: 'c12', userId: 'u5', text: 'All pages pass on both platforms. 3 minor bugs filed.', timestamp: '2026-02-10T15:00:00' }],
+    activity: [{ id: 'a19', text: '✅ Deepa moved to Done', timestamp: '2026-02-10T15:00:00' }, { id: 'a20', text: '🐛 3 bugs filed in tracker', timestamp: '2026-02-10T15:30:00' }],
+  },
+];
+
+export function getUserById(id: string) { return USERS.find(u => u.id === id); }
--- a/src/index.css
+++ b/src/index.css
@@ -1014,6 +1014,7 @@ body {
  padding: 10px;
  flex: 1;
  overflow-y: auto;
+  min-height: 80px;
 }

 .kanban-empty {
@@ -1027,44 +1028,53 @@ body {
 }

 /* DRAG AND DROP */
-.kanban-column-dragover {
-  background: rgba(99, 102, 241, 0.08);
+.kanban-column-drag-over {
  border-color: var(--accent);
-  box-shadow: inset 0 0 0 1px var(--accent), 0 0 20px rgba(99, 102, 241, 0.15);
+  box-shadow: 0 0 24px var(--accent-glow), inset 0 0 12px rgba(99, 102, 241, 0.08);
+  background: rgba(99, 102, 241, 0.04);
 }

-.kanban-column-dragover .kanban-empty {
+.kanban-column-drag-over .kanban-col-body {
+  background: rgba(99, 102, 241, 0.03);
+  border-radius: 0 0 12px 12px;
+}
+
+.kanban-empty-active {
  border-color: var(--accent);
  color: var(--accent);
-  background: rgba(99, 102, 241, 0.06);
+  background: var(--accent-bg);
+  animation: dragPulse 1s ease infinite;
 }

-.task-card.dragging {
-  opacity: 0.4;
-  transform: scale(0.95);
-  box-shadow: 0 8px 32px rgba(99, 102, 241, 0.3);
-}
-
-.task-card[draggable="true"] {
-  cursor: grab;
-}
-
-.task-card[draggable="true"]:active {
-  cursor: grabbing;
-}
-
-/* TASK CARD */
 .task-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 16px;
  margin-bottom: 10px;
-  cursor: pointer;
+  cursor: grab;
  transition: all 0.15s;
  border-left: 3px solid;
+  user-select: none;
 }

+.task-card:active {
+  cursor: grabbing;
+}
+
+@keyframes dragPulse {
+
+  0%,
+  100% {
+    opacity: 1;
+  }
+
+  50% {
+    opacity: 0.6;
+  }
+}
+
+/* TASK CARD */
 .task-card:hover {
  background: var(--border);
  transform: translateY(-1px);
@@ -1386,38 +1396,13 @@ body {
  accent-color: var(--status-done);
 }

-.subtask-input {
-  flex: 1;
-  border: none;
-  background: transparent;
-  padding: 4px 0;
-  color: var(--text-primary);
-  font-size: 14px;
-}
-.subtask-input:focus {
-  outline: none;
-  border-bottom: 1px solid var(--primary);
-}
-.subtask-input.done {
-  text-decoration: line-through;
-  color: var(--text-secondary);
+.subtask-text {
+  font-size: 13px;
 }

-.subtask-delete {
-  background: transparent;
-  border: none;
-  color: var(--text-secondary);
-  cursor: pointer;
-  padding: 4px;
-  font-size: 14px;
-  opacity: 0;
-  transition: opacity 0.2s, color 0.2s;
-}
-.subtask-row:hover .subtask-delete {
-  opacity: 1;
-}
-.subtask-delete:hover {
-  color: #ef4444;
+.subtask-text.done {
+  text-decoration: line-through;
+  color: var(--text-muted);
 }

 .subtask-add {
@@ -1680,318 +1665,6 @@ body {
  background: var(--accent-hover);
 }

-.btn-primary:disabled,
-.btn-danger:disabled {
-  opacity: 0.5;
-  cursor: not-allowed;
-}
-
-.btn-danger {
-  padding: 8px 18px;
-  background: #ef4444;
-  border: none;
-  border-radius: 8px;
-  color: #fff;
-  font-size: 13px;
-  font-weight: 700;
-  cursor: pointer;
-  font-family: inherit;
-  transition: background 0.15s;
-}
-
-.btn-danger:hover {
-  background: #dc2626;
-}
-
-.btn-danger-sm {
-  padding: 4px 8px;
-  background: rgba(239, 68, 68, 0.12);
-  border: 1px solid rgba(239, 68, 68, 0.25);
-  border-radius: 6px;
-  color: #ef4444;
-  font-size: 13px;
-  cursor: pointer;
-  transition: all 0.15s;
-}
-
-.btn-danger-sm:hover {
-  background: rgba(239, 68, 68, 0.25);
-  border-color: #ef4444;
-}
-.dep-unresolved-badge {
-  background: rgba(239, 68, 68, 0.15);
-  color: #ef4444;
-  font-size: 11px;
-  font-weight: 600;
-  padding: 2px 8px;
-  border-radius: 10px;
-  margin-left: 8px;
-}
-
-.dep-empty {
-  color: var(--text-muted);
-  font-size: 12px;
-  padding: 8px 0;
-  font-style: italic;
-}
-
-.dep-item {
-  display: flex;
-  align-items: center;
-  gap: 10px;
-  padding: 8px 10px;
-  border-radius: 8px;
-  margin-bottom: 4px;
-  transition: background 0.15s;
-}
-
-.dep-item:hover {
-  background: rgba(255, 255, 255, 0.03);
-}
-
-.dep-unresolved {
-  border-left: 3px solid #ef4444;
-}
-
-.dep-resolved {
-  border-left: 3px solid #22c55e;
-  opacity: 0.7;
-}
-
-.dep-check {
-  width: 22px;
-  height: 22px;
-  border-radius: 50%;
-  border: 2px solid var(--text-muted);
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-  color: #22c55e;
-  font-size: 13px;
-  font-weight: 700;
-  cursor: pointer;
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-  transition: all 0.15s;
-  flex-shrink: 0;
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-
-.dep-check.checked {
-  border-color: #22c55e;
-  background: rgba(34, 197, 94, 0.15);
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-
-.dep-check:hover {
-  border-color: var(--accent);
-}
-
-.dep-info {
-  flex: 1;
-  display: flex;
-  flex-direction: column;
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-.dep-user {
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-.dep-desc {
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-.dep-desc.done {
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-.dep-item:hover .dep-remove {
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-.dep-add-select {
-  padding: 6px 8px;
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-.dep-add-btn:hover {
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-.modal-deps-list {
-  margin-bottom: 8px;
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-
-.modal-dep-item {
-  display: flex;
-  align-items: center;
-  gap: 8px;
-  padding: 6px 10px;
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-  font-size: 13px;
-  border-left: 3px solid #f59e0b;
-}
-
-.modal-dep-icon {
-  font-size: 14px;
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-
-.modal-dep-user {
-  color: var(--accent);
-  font-weight: 600;
-  font-size: 12px;
-  white-space: nowrap;
-}
-
-.modal-dep-desc {
-  flex: 1;
-  color: var(--text-primary);
-}
-
-.modal-dep-remove {
-  background: none;
-  border: none;
-  color: var(--text-muted);
-  font-size: 14px;
-  cursor: pointer;
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-  border-radius: 4px;
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-
-.modal-dep-remove:hover {
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-
-.modal-dep-add {
-  display: flex;
-  gap: 6px;
-}
-
-.modal-dep-select {
-  padding: 8px 10px;
-  background: var(--bg-card);
-  border: 1px solid var(--border);
-  border-radius: 8px;
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-  font-family: inherit;
-  width: 160px;
-  outline: none;
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-
-.modal-dep-select:focus {
-  border-color: var(--accent);
-}
-
-.modal-dep-input {
-  flex: 1;
-  padding: 8px 12px;
-  background: var(--bg-card);
-  border: 1px solid var(--border);
-  border-radius: 8px;
-  color: var(--text-primary);
-  font-size: 13px;
-  font-family: inherit;
-  outline: none;
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-
-.modal-dep-input:focus {
-  border-color: var(--accent);
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-.modal-dep-btn {
-  padding: 8px 14px;
-  background: var(--accent);
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-
-.modal-dep-btn:hover {
-  background: var(--accent-hover);
-}
-
 /* DASHBOARD */
 .dashboard {
  padding: 20px;
@@ -2166,6 +1839,13 @@ body {
  padding: 20px;
 }

+.reports-header {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  margin-bottom: 20px;
+}
+
 .charts-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
@@ -2185,6 +1865,51 @@ body {
  margin-bottom: 16px;
 }

+/* INSIGHTS */
+.insights-section {
+  margin-top: 20px;
+  background: var(--bg-surface);
+  border: 1px solid var(--border);
+  border-radius: 12px;
+  padding: 20px;
+}
+
+.insights-grid {
+  display: flex;
+  flex-direction: column;
+  gap: 10px;
+}
+
+.insight-card {
+  display: flex;
+  align-items: center;
+  gap: 12px;
+  padding: 12px 16px;
+  border-radius: 8px;
+  background: var(--bg-card);
+  border-left: 3px solid var(--border);
+  transition: all 0.15s;
+}
+
+.insight-card:hover {
+  background: rgba(255, 255, 255, 0.03);
+}
+
+.insight-warning {
+  border-left-color: #f59e0b;
+  background: rgba(245, 158, 11, 0.05);
+}
+
+.insight-success {
+  border-left-color: #22c55e;
+  background: rgba(34, 197, 94, 0.05);
+}
+
+.insight-info {
+  border-left-color: #6366f1;
+  background: rgba(99, 102, 241, 0.05);
+}
+
 /* MEMBERS */
 .members-page {
  padding: 20px;
@@ -2256,433 +1981,4 @@ body {
  color: var(--text-muted);
  margin-bottom: 8px;
  font-weight: 600;
-}
-
-/* HAMBURGER BUTTON (hidden on desktop) */
-.hamburger-btn {
-  display: none;
-  background: none;
-  border: 1px solid var(--border);
-  color: var(--text-primary);
-  width: 36px;
-  height: 36px;
-  border-radius: 8px;
-  cursor: pointer;
-  font-size: 18px;
-  align-items: center;
-  justify-content: center;
-  flex-shrink: 0;
-  transition: all 0.15s;
-}
-
-.hamburger-btn:hover {
-  border-color: var(--accent);
-  color: var(--accent);
-}
-
-/* SIDEBAR BACKDROP (hidden on desktop) */
-.sidebar-backdrop {
-  display: none;
-  position: fixed;
-  inset: 0;
-  background: rgba(0, 0, 0, 0.5);
-  backdrop-filter: blur(4px);
-  z-index: 499;
-  animation: fadeIn 0.15s;
-}
-
-/* ============================================================
-   MOBILE RESPONSIVE — max-width: 768px
-   ============================================================ */
-@media (max-width: 768px) {
-
-  /* --- LOGIN --- */
-  .login-card {
-    width: 100%;
-    max-width: 400px;
-    margin: 16px;
-    padding: 28px 20px;
-  }
-
-  /* --- APP SHELL --- */
-  .app-shell {
-    height: 100dvh;
-  }
-
-  /* --- SIDEBAR: slide-in overlay --- */
-  .sidebar {
-    position: fixed;
-    left: 0;
-    top: 0;
-    bottom: 0;
-    z-index: 500;
-    transform: translateX(-100%);
-    transition: transform 0.25s ease;
-    box-shadow: none;
-    width: 260px;
-    min-width: 260px;
-  }
-
-  .sidebar.sidebar-open {
-    transform: translateX(0);
-    box-shadow: 8px 0 40px rgba(0, 0, 0, 0.5);
-  }
-
-  .sidebar-backdrop.visible {
-    display: block;
-  }
-
-  /* --- HAMBURGER: visible on mobile --- */
-  .hamburger-btn {
-    display: flex;
-  }
-
-  /* --- TOP NAVBAR --- */
-  .top-navbar {
-    padding: 0 12px;
-    gap: 8px;
-    height: 50px;
-    min-height: 50px;
-  }
-
-  .navbar-title {
-    font-size: 14px;
-  }
-
-  .navbar-search {
-    display: none;
-  }
-
-  .filter-chips {
-    display: none;
-  }
-
-  .new-task-btn {
-    padding: 6px 12px;
-    font-size: 11px;
-  }
-
-  .notif-btn {
-    font-size: 16px;
-  }
-
-  /* --- BOTTOM TOGGLE BAR --- */
-  .bottom-bar {
-    height: 44px;
-    min-height: 44px;
-  }
-
-  .toggle-btn {
-    width: 90px;
-    height: 34px;
-    font-size: 10px;
-    gap: 4px;
-  }
-
-  /* --- CALENDAR --- */
-  .calendar-toolbar {
-    padding: 10px 12px;
-    flex-wrap: wrap;
-    gap: 8px;
-  }
-
-  .cal-month-label {
-    font-size: 14px;
-    min-width: 140px;
-  }
-
-  .cal-nav-btn {
-    width: 28px;
-    height: 28px;
-    font-size: 12px;
-  }
-
-  .cal-today-btn {
-    padding: 4px 10px;
-    font-size: 11px;
-  }
-
-  .cal-view-btn {
-    padding: 4px 10px;
-    font-size: 11px;
-  }
-
-  .day-cell {
-    min-height: 72px;
-    padding: 2px;
-  }
-
-  .day-number {
-    font-size: 11px;
-    padding: 2px 4px;
-  }
-
-  .day-number.today {
-    width: 22px;
-    height: 22px;
-    font-size: 11px;
-  }
-
-  .task-chip {
-    height: 18px;
-    padding: 0 4px;
-  }
-
-  .task-chip-title {
-    font-size: 9px;
-  }
-
-  .task-chip-avatar {
-    display: none;
-  }
-
-  .month-grid-header {
-    font-size: 9px;
-    padding: 4px;
-    letter-spacing: 0;
-  }
-
-  .more-tasks-link {
-    font-size: 9px;
-    padding: 1px 4px;
-  }
-
-  /* Week view */
-  .week-grid {
-    grid-template-columns: repeat(7, 1fr);
-  }
-
-  .week-header-cell {
-    font-size: 9px;
-    padding: 4px 2px;
-  }
-
-  .week-day-cell {
-    min-height: 120px;
-    padding: 4px;
-  }
-
-  .week-chip {
-    height: 22px;
-    padding: 2px 4px;
-    font-size: 10px;
-  }
-
-  /* --- QUICK ADD --- */
-  .quick-add-panel {
-    width: calc(100vw - 24px);
-    max-width: 320px;
-  }
-
-  /* --- KANBAN --- */
-  .kanban-board {
-    padding: 10px 12px;
-    gap: 12px;
-  }
-
-  .kanban-column {
-    min-width: 240px;
-  }
-
-  .kanban-col-header {
-    padding: 10px 12px;
-  }
-
-  .task-card {
-    padding: 10px 12px;
-  }
-
-  .task-card-title {
-    font-size: 12px;
-  }
-
-  .task-card-meta {
-    font-size: 10px;
-    gap: 6px;
-  }
-
-  /* --- LIST VIEW --- */
-  .list-view {
-    padding: 10px 12px;
-    overflow-x: auto;
-  }
-
-  .list-table {
-    min-width: 600px;
-  }
-
-  .list-table th {
-    padding: 8px;
-    font-size: 10px;
-  }
-
-  .list-table td {
-    padding: 8px;
-    font-size: 12px;
-  }
-
-  .list-sort-row {
-    flex-wrap: wrap;
-  }
-
-  /* --- DASHBOARD --- */
-  .dashboard {
-    padding: 12px;
-  }
-
-  .stats-row {
-    grid-template-columns: repeat(2, 1fr);
-    gap: 10px;
-    margin-bottom: 16px;
-  }
-
-  .stat-card {
-    padding: 14px;
-  }
-
-  .stat-card-num {
-    font-size: 24px;
-  }
-
-  .stat-card-label {
-    font-size: 10px;
-  }
-
-  .workload-card {
-    padding: 14px;
-  }
-
-  .workload-name {
-    font-size: 12px;
-    min-width: 80px;
-  }
-
-  .workload-dept {
-    font-size: 10px;
-    min-width: 60px;
-  }
-
-  .workload-row {
-    gap: 8px;
-    flex-wrap: wrap;
-  }
-
-  /* --- DRAWER: full screen --- */
-  .drawer {
-    width: 100%;
-  }
-
-  .drawer-body {
-    padding: 14px;
-  }
-
-  .drawer-title {
-    font-size: 16px;
-  }
-
-  .drawer-meta {
-    grid-template-columns: 1fr;
-    gap: 10px;
-    padding: 12px;
-  }
-
-  .comment-input-row {
-    flex-wrap: wrap;
-  }
-
-  .comment-input-row input {
-    min-width: 0;
-  }
-
-  .subtask-add {
-    flex-wrap: wrap;
-  }
-
-  .subtask-add input {
-    min-width: 0;
-    width: 100%;
-  }
-
-  /* --- MODAL: near full width --- */
-  .modal {
-    width: 95vw;
-    max-width: 480px;
-  }
-
-  .modal-header {
-    padding: 14px 16px;
-  }
-
-  .modal-header h2 {
-    font-size: 15px;
-  }
-
-  .modal-body {
-    padding: 16px;
-  }
-
-  .modal-grid {
-    grid-template-columns: 1fr;
-  }
-
-  .modal-footer {
-    padding: 12px 16px;
-  }
-
-  /* --- REPORTS --- */
-  .reports {
-    padding: 12px;
-  }
-
-  .charts-grid {
-    grid-template-columns: 1fr;
-    gap: 12px;
-  }
-
-  .chart-card {
-    padding: 14px;
-  }
-
-  .chart-card-title {
-    font-size: 13px;
-    margin-bottom: 10px;
-  }
-
-  /* --- TEAM TASKS --- */
-  .team-tasks {
-    padding: 12px;
-  }
-
-  .team-group-header {
-    padding: 8px 10px;
-  }
-
-  .team-group-tasks {
-    padding: 6px 0 6px 24px;
-  }
-
-  .team-task-row {
-    flex-wrap: wrap;
-    gap: 6px;
-  }
-
-  /* --- MEMBERS --- */
-  .members-page {
-    padding: 12px;
-  }
-
-  .members-header {
-    flex-direction: column;
-    align-items: flex-start;
-    gap: 10px;
-  }
-
-  .members-table {
-    min-width: 500px;
-  }
-
-  /* --- POPOVER --- */
-  .more-popover {
-    width: 220px;
-  }
 }
--- a/src/test/setup.ts
+++ b/src/test/setup.ts
@@ -1,2 +0,0 @@
-
-import '@testing-library/jest-dom';
--- a/temp_spin/temp/.gitignore
+++ b/temp_spin/temp/.gitignore
@@ -1,5 +0,0 @@
-node_modules
-dist
-target
-.spin/
-build/
--- a/temp_spin/temp/.vscode/launch.json
+++ b/temp_spin/temp/.vscode/launch.json
@@ -1,14 +0,0 @@
-{
-    "version": "0.2.0",
-    "configurations": [
-        {
-            "type": "starlingmonkey",
-            "request": "launch",
-            "name": "Debug StarlingMonkey component",
-            "component": "${workspaceFolder}/dist/temp.wasm",
-            "program": "${workspaceFolder}/src/index.js",
-            "stopOnEntry": false,
-            "trace": true
-        }
-    ]
-}
--- a/temp_spin/temp/.vscode/settings.json
+++ b/temp_spin/temp/.vscode/settings.json
@@ -1,12 +0,0 @@
-{
-    "starlingmonkey": {
-        "componentRuntime": {
-            "executable": "spin",
-            "options": [
-                "up",
-                "-f",
-                "${workspaceFolder}",
-            ],
-        }
-    }
-}
--- a/temp_spin/temp/README.md
+++ b/temp_spin/temp/README.md
@@ -1,39 +0,0 @@
-# `http-js` Template
-
-A starter template for building JavaScript HTTP applications with Spin.
-
-## Getting Started
-
-Build the App
-
-```bash
-spin build
-```
-
-## Run the App 
-
-```bash
-spin up
-```
-
-## Using Spin Interfaces
-
-To use additional Spin interfaces, install the corresponding packages:
-
-| Interface     | Package                         |
-|---------------|---------------------------------|
-| Key-Value     | `@spinframework/spin-kv`        |
-| LLM           | `@spinframework/spin-llm`       |
-| MQTT          | `@spinframework/spin-mqtt`      |
-| MySQL         | `@spinframework/spin-mysql`     |
-| PostgreSQL    | `@spinframework/spin-postgres`  |
-| Redis         | `@spinframework/spin-redis`     |
-| SQLite        | `@spinframework/spin-sqlite`    |
-| Variables     | `@spinframework/spin-variables` |
-
-## Using the StarlingMonkey Debugger for VS Code
-
-1. First install the [StarlingMonkey Debugger](https://marketplace.visualstudio.com/items?itemName=BytecodeAlliance.starlingmonkey-debugger) extension.
-2. Build the component using the debug command `npm run build:debug`.
-3. Uncomment `tcp://127.0.0.1:*` in the `allowed_outbound_hosts` field in the `spin.toml`.
-4. Start the debugger in VS Code which should start Spin and attach the debugger. The debugger needs to be restarted for each http call.
--- a/temp_spin/temp/build.mjs
+++ b/temp_spin/temp/build.mjs
@@ -1,42 +0,0 @@
-// build.mjs
-import { build } from 'esbuild';
-import path from 'path';
-import { SpinEsbuildPlugin } from "@spinframework/build-tools/plugins/esbuild/index.js";
-import fs from 'fs';
-
-const spinPlugin = await SpinEsbuildPlugin();
-
-// plugin to handle vendor files in node_modules that may not be bundled.
-// Instead of generating a real source map for these files, it appends a minimal
-// inline source map pointing to an empty source. This avoids errors and ensures
-// source maps exist even for unbundled vendor code.
-let SourceMapPlugin = {
-    name: 'excludeVendorFromSourceMap',
-    setup(build) {
-        build.onLoad({ filter: /node_modules/ }, args => {
-            return {
-                contents: fs.readFileSync(args.path, 'utf8')
-                    + '\n//# sourceMappingURL=data:application/json;base64,eyJ2ZXJzaW9uIjozLCJzb3VyY2VzIjpbIiJdLCJtYXBwaW5ncyI6IkEifQ==',
-                loader: 'default',
-            }
-        })
-    },
-}
-
-await build({
-    entryPoints: ['./src/index.js'],
-    outfile: './build/bundle.js',
-    bundle: true,
-    format: 'esm',
-    platform: 'node',
-    sourcemap: true,
-    minify: false,
-    plugins: [spinPlugin, SourceMapPlugin],
-    logLevel: 'error',
-    loader: {
-        '.ts': 'ts',
-        '.tsx': 'tsx',
-    },
-    resolveExtensions: ['.ts', '.tsx', '.js'],
-    sourceRoot: path.resolve(process.cwd(), 'src'),
-});
--- a/temp_spin/temp/package-lock.json
+++ b/temp_spin/temp/package-lock.json
--- a/temp_spin/temp/package.json
+++ b/temp_spin/temp/package.json
@@ -1,23 +0,0 @@
-{
-  "name": "temp",
-  "version": "1.0.0",
-  "description": "",
-  "main": "index.js",
-  "scripts": {
-    "build": "node build.mjs && mkdirp dist && j2w -i build/bundle.js --initLocation http://temp.localhost -o dist/temp.wasm",
-    "build:debug": "node build.mjs && mkdirp dist && j2w -d -i build/bundle.js --initLocation http://temp.localhost -o dist/temp.wasm",
-    "test": "echo \"Error: no test specified\" && exit 1"
-  },
-  "keywords": [],
-  "author": "",
-  "license": "ISC",
-  "devDependencies": {
-    "mkdirp": "^3.0.1",
-    "esbuild": "^0.25.8"
-  },
-  "dependencies": {
-    "itty-router": "^5.0.18",
-    "@spinframework/build-tools": "^1.0.4",
-    "@spinframework/wasi-http-proxy": "^1.0.0"
-  }
-}
--- a/temp_spin/temp/spin.toml
+++ b/temp_spin/temp/spin.toml
@@ -1,21 +0,0 @@
-spin_manifest_version = 2
-
-[application]
-authors = ["tusuii <tusuii764@gmail.com>"]
-description = ""
-name = "temp"
-version = "0.1.0"
-
-[[trigger.http]]
-route = "/..."
-component = "temp"
-
-[component.temp]
-source = "dist/temp.wasm"
-exclude_files = ["**/node_modules"]
-allowed_outbound_hosts = [
-    # "tcp://127.0.0.1:*", # Uncomment this line to while using the StarlingMonkey Debugger
-]
-[component.temp.build]
-command = ["npm install", "npm run build"]
-watch = ["src/**/*.js"]
--- a/temp_spin/temp/src/index.js
+++ b/temp_spin/temp/src/index.js
@@ -1,17 +0,0 @@
-
-// For AutoRouter documentation refer to https://itty.dev/itty-router/routers/autorouter
-import { AutoRouter } from 'itty-router';
-
-let router = AutoRouter();
-
-// Route ordering matters, the first route that matches will be used
-// Any route that does not return will be treated as a middleware
-// Any unmatched route will return a 404
-router
-    .get('/', () => new Response('Hello, Spin!'))
-    .get('/hello/:name', ({ name }) => `Hello, ${name}!`)
-
-addEventListener('fetch', (event) => {
-    event.respondWith(router.fetch(event.request));
-});
-
--- a/tests/integration/health.test.ts
+++ b/tests/integration/health.test.ts
@@ -1,36 +0,0 @@
-
-import { describe, it, expect } from 'vitest';
-// fetch is global in Node 18+
-
-describe('Integration Tests', () => {
-    const FRONTEND_URL = 'http://localhost:80';
-    const BACKEND_URL = 'http://localhost:3001';
-
-    it('Frontend is reachable', async () => {
-        try {
-            const res = await fetch(FRONTEND_URL);
-            expect(res.status).toBe(200);
-            const text = await res.text();
-            expect(text).toContain('<!doctype html>');
-        } catch (e) {
-            // If fetch fails (connection refused), test fails
-            throw new Error(`Frontend not reachable at ${FRONTEND_URL}: ${e.message}`);
-        }
-    });
-
-    it('Backend health check / API is reachable', async () => {
-        // We don't have a specific health endpoint, but we can try to hit an auth endpoint 
-        // that requires valid input, expecting a 400 or 401 instead of connection refused.
-        try {
-            const res = await fetch(`${BACKEND_URL}/api/auth/login`, {
-                method: 'POST',
-                headers: { 'Content-Type': 'application/json' },
-                body: JSON.stringify({})
-            });
-            // Expecting 400 because we sent empty body, meaning server is up and parsing JSON
-            expect(res.status).toBe(400);
-        } catch (e) {
-            throw new Error(`Backend not reachable at ${BACKEND_URL}: ${e.message}`);
-        }
-    });
-});
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -1,22 +1,7 @@
-/// <reference types="vitest" />
-import { defineConfig } from 'vitest/config'
+import { defineConfig } from 'vite'
 import react from '@vitejs/plugin-react'

 // https://vite.dev/config/
 export default defineConfig({
  plugins: [react()],
-  server: {
-    host: '0.0.0.0',
-    proxy: {
-      '/api': {
-        target: 'http://backend:3001',
-        changeOrigin: true,
-      },
-    },
-  },
-  test: {
-    globals: true,
-    environment: 'jsdom',
-    setupFiles: './src/test/setup.ts',
-  },
 })
--- a/vitest.integration.config.js
+++ b/vitest.integration.config.js
@@ -1,11 +0,0 @@
-
-import { defineConfig } from 'vitest/config';
-
-export default defineConfig({
-    test: {
-        globals: true,
-        environment: 'node',
-        include: ['tests/integration/**/*.test.ts', 'tests/integration/**/*.test.js'],
-        testTimeout: 20000,
-    },
-});
				`@@ -1 +0,0 @@`
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				`@@ -1 +0,0 @@`
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