feat: deploy Express server via CI/CD with systemd + nginx proxy

- Update deploy.yml to rsync server/, install deps, write .env from Gitea secrets, and restart hihala-dashboard.service - Move tsx to regular dependencies for production use - Remove unused SESSION_SECRET from config - Accept PORT env var as fallback for SERVER_PORT Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
fix: style select input in settings, fix user name placeholder
2026-04-06 17:59:34 +03:00 · 2026-03-31 22:20:39 +03:00 · 2026-03-31 22:17:44 +03:00 · 2026-03-31 22:02:34 +03:00 · 2026-03-31 17:01:55 +03:00 · 2026-03-31 16:58:41 +03:00
26 changed files with 1379 additions and 49 deletions
--- a/.gitea/workflows/deploy.yml
+++ b/.gitea/workflows/deploy.yml
@@ -8,11 +8,12 @@ jobs:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
-      
+
      - uses: actions/setup-node@v4
        with:
          node-version: '20'
-      
+
+      # --- Frontend ---
      - name: Build frontend
        env:
          VITE_NOCODB_URL: ${{ secrets.VITE_NOCODB_URL }}
@@ -21,7 +22,42 @@ jobs:
        run: |
          npm ci
          npm run build
-      
-      - name: Deploy to server
+
+      - name: Deploy frontend
+        run: rsync -a --delete build/ /opt/apps/hihala-dashboard/build/
+
+      # --- Backend ---
+      - name: Deploy server
+        run: rsync -a --delete --exclude='.env' --exclude='node_modules' server/ /opt/apps/hihala-dashboard/server/
+
+      - name: Install server dependencies
+        run: cd /opt/apps/hihala-dashboard/server && npm ci
+
+      - name: Write server .env
+        env:
+          ADMIN_PIN: ${{ secrets.ADMIN_PIN }}
+          NOCODB_URL: ${{ secrets.VITE_NOCODB_URL }}
+          NOCODB_TOKEN: ${{ secrets.VITE_NOCODB_TOKEN }}
+          NOCODB_BASE_ID: ${{ secrets.VITE_NOCODB_BASE_ID }}
+          ERP_API_URL: ${{ secrets.ERP_API_URL }}
+          ERP_API_CODE: ${{ secrets.ERP_API_CODE }}
+          ERP_USERNAME: ${{ secrets.ERP_USERNAME }}
+          ERP_PASSWORD: ${{ secrets.ERP_PASSWORD }}
+          ETL_SECRET: ${{ secrets.ETL_SECRET }}
        run: |
-          rsync -a --delete build/ /opt/apps/hihala-dashboard/build/
+          cat > /opt/apps/hihala-dashboard/server/.env << EOF
+          NODE_ENV=production
+          SERVER_PORT=3002
+          ADMIN_PIN=${ADMIN_PIN}
+          NOCODB_URL=${NOCODB_URL}
+          NOCODB_TOKEN=${NOCODB_TOKEN}
+          NOCODB_BASE_ID=${NOCODB_BASE_ID}
+          ERP_API_URL=${ERP_API_URL}
+          ERP_API_CODE=${ERP_API_CODE}
+          ERP_USERNAME=${ERP_USERNAME}
+          ERP_PASSWORD=${ERP_PASSWORD}
+          ETL_SECRET=${ETL_SECRET}
+          EOF
+
+      - name: Restart server service
+        run: sudo systemctl restart hihala-dashboard.service
--- a/docs/superpowers/specs/2026-03-31-hijri-seasons-design.md
+++ b/docs/superpowers/specs/2026-03-31-hijri-seasons-design.md
@@ -0,0 +1,118 @@
+# Hijri Seasons Feature
+
+## Goal
+
+Add configurable hijri seasons (Ramadan, Hajj, etc.) to the dashboard as a presentation overlay. Seasons are user-defined with Gregorian date ranges (since hijri months shift ~11 days each year). They appear as filter presets, chart bands, and are managed through a settings page.
+
+## Data Storage
+
+New NocoDB `Seasons` table:
+
+| Column | Type | Example |
+|--------|------|---------|
+| Name | string | `Ramadan` |
+| HijriYear | number | `1446` |
+| StartDate | string | `2025-02-28` |
+| EndDate | string | `2025-03-30` |
+| Color | string | `#10b981` |
+
+Read on dashboard load alongside PilgrimStats. Written via server proxy to keep NocoDB credentials server-side.
+
+**Loading lifecycle:** Seasons load independently of the main data fetch. A failure to load seasons degrades gracefully — seasons state defaults to `[]`, the dashboard renders normally without bands or season presets. Seasons are non-blocking and non-critical.
+
+## Server Changes
+
+### New files
+
+| File | Responsibility |
+|------|----------------|
+| `server/src/routes/seasons.ts` | `GET /api/seasons` (read all), `POST /api/seasons` (create), `PUT /api/seasons/:id` (update), `DELETE /api/seasons/:id` (delete) |
+
+### Modified files
+
+| File | Change |
+|------|--------|
+| `server/src/index.ts` | Mount seasons routes at `/api/seasons` |
+| `server/src/services/nocodbClient.ts` | Add generic CRUD helpers typed as `<T extends Record<string, unknown>>` so both ETL and seasons routes can share them without coupling |
+| `vite.config.ts` | Add `/api/seasons` proxy rule **before** the catch-all `/api` rule (same pattern as `/api/erp`). Order: `/api/erp` → `/api/etl` → `/api/seasons` → `/api` |
+
+## Client Changes
+
+### New files
+
+| File | Responsibility |
+|------|----------------|
+| `src/components/Settings.tsx` | Settings page with seasons CRUD table |
+| `src/services/seasonsService.ts` | Fetch/create/update/delete seasons via server proxy |
+
+### Modified files
+
+| File | Change |
+|------|--------|
+| `src/types/index.ts` | Add `Season` interface |
+| `src/App.tsx` | Add `/settings` route, nav link (both desktop and mobile bottom nav), load seasons on mount (non-blocking) |
+| `src/components/Dashboard.tsx` | Add season filter dropdown, chart annotation bands |
+| `src/components/Comparison.tsx` | Add season filter as period preset |
+| `src/config/chartConfig.ts` | Import and register `chartjs-plugin-annotation` in the central `ChartJS.register()` call |
+| `src/locales/en.json` | Settings page labels, season filter labels |
+| `src/locales/ar.json` | Arabic translations |
+| `package.json` | Add `chartjs-plugin-annotation` dependency |
+
+## Season Interface
+
+```typescript
+export interface Season {
+  Id?: number;
+  Name: string;
+  HijriYear: number;
+  StartDate: string;
+  EndDate: string;
+  Color: string;
+}
+```
+
+## Settings Page (`/settings`)
+
+New route accessible from the nav bar (gear icon on desktop, gear in mobile bottom nav). Contains:
+
+- **Seasons table**: lists all defined seasons with columns: Name, Hijri Year, Start Date, End Date, Color, Actions (edit/delete)
+- **Add season form**: inline row at the bottom of the table with inputs for each field + color picker + save button
+- **Edit**: click a row to edit inline
+- **Delete**: delete button per row with confirmation
+- **No empty state needed**: just show the empty table with the add form
+
+## Period Filter Integration
+
+### Dashboard
+
+Add a "Season" select in the filters section (after Quarter). Options populated from the loaded seasons list:
+- `All Seasons` (default — no date filtering from season)
+- `Ramadan 1446 (Feb 28 – Mar 30, 2025)`
+- `Hajj 1446 (Jun 4 – Jun 9, 2025)`
+- etc.
+
+Selecting a season sets a date range filter on the data — equivalent to filtering by start/end date. This works alongside existing year/district/channel/event filters.
+
+Implementation: when a season is selected, filter data to `row.date >= season.StartDate && row.date <= season.EndDate`. Store the selected season ID in state (not URL params — seasons are dynamic).
+
+### Comparison
+
+Seasons appear as preset period options alongside months/quarters. Selecting "Ramadan 1446" sets the period dates and auto-compares with the same season name in the previous hijri year if defined (e.g. "Ramadan 1445").
+
+## Chart Bands (Revenue Trend)
+
+Uses `chartjs-plugin-annotation` to draw semi-transparent vertical bands on the revenue trend chart. Must be registered in `chartConfig.ts` via `ChartJS.register(Annotation)`.
+
+For each season whose date range overlaps the chart's visible range:
+- Draw a vertical box from `season.StartDate` to `season.EndDate`
+- Fill with `season.Color` at 15% opacity
+- Label at the top with season name + hijri year
+
+Only the revenue trend chart gets bands (it's the only time-series chart where seasons make visual sense).
+
+## What's NOT Changing
+
+- ETL pipeline unchanged — seasons are a UI/presentation concern
+- NocoDB DailySales schema unchanged
+- All existing filters (year, district, channel, event, quarter) unchanged
+- Seasons don't affect data aggregation or storage
--- a/package-lock.json
+++ b/package-lock.json
@@ -13,6 +13,7 @@
        "@testing-library/react": "^16.3.2",
        "@testing-library/user-event": "^13.5.0",
        "chart.js": "^4.5.1",
+        "chartjs-plugin-annotation": "^3.1.0",
        "chartjs-plugin-datalabels": "^2.2.0",
        "html2canvas": "^1.4.1",
        "jszip": "^3.10.1",
@@ -1571,6 +1572,15 @@
        "pnpm": ">=8"
      }
    },
+    "node_modules/chartjs-plugin-annotation": {
+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/chartjs-plugin-annotation/-/chartjs-plugin-annotation-3.1.0.tgz",
+      "integrity": "sha512-EkAed6/ycXD/7n0ShrlT1T2Hm3acnbFhgkIEJLa0X+M6S16x0zwj1Fv4suv/2bwayCT3jGPdAtI9uLcAMToaQQ==",
+      "license": "MIT",
+      "peerDependencies": {
+        "chart.js": ">=4.0.0"
+      }
+    },
    "node_modules/chartjs-plugin-datalabels": {
      "version": "2.2.0",
      "resolved": "https://registry.npmjs.org/chartjs-plugin-datalabels/-/chartjs-plugin-datalabels-2.2.0.tgz",
--- a/package.json
+++ b/package.json
@@ -8,6 +8,7 @@
    "@testing-library/react": "^16.3.2",
    "@testing-library/user-event": "^13.5.0",
    "chart.js": "^4.5.1",
+    "chartjs-plugin-annotation": "^3.1.0",
    "chartjs-plugin-datalabels": "^2.2.0",
    "html2canvas": "^1.4.1",
    "jszip": "^3.10.1",
--- a/server/.env.example
+++ b/server/.env.example
@@ -14,3 +14,7 @@ NOCODB_BASE_ID=your-base-id

 # ETL sync secret (for cron auth)
 ETL_SECRET=your-secret-here
+
+# Auth
+ADMIN_PIN=your-pin-code
+SESSION_SECRET=your-random-session-secret
--- a/server/package-lock.json
+++ b/server/package-lock.json
@@ -9,11 +9,13 @@
      "version": "1.0.0",
      "dependencies": {
        "axios": "^1.6.0",
+        "cookie-parser": "^1.4.7",
        "cors": "^2.8.5",
        "dotenv": "^16.3.1",
        "express": "^4.18.2"
      },
      "devDependencies": {
+        "@types/cookie-parser": "^1.4.10",
        "@types/cors": "^2.8.17",
        "@types/express": "^4.17.21",
        "tsx": "^4.19.0",
@@ -483,6 +485,16 @@
        "@types/node": "*"
      }
    },
+    "node_modules/@types/cookie-parser": {
+      "version": "1.4.10",
+      "resolved": "https://registry.npmjs.org/@types/cookie-parser/-/cookie-parser-1.4.10.tgz",
+      "integrity": "sha512-B4xqkqfZ8Wek+rCOeRxsjMS9OgvzebEzzLYw7NHYuvzb7IdxOkI0ZHGgeEBX4PUM7QGVvNSK60T3OvWj3YfBRg==",
+      "dev": true,
+      "license": "MIT",
+      "peerDependencies": {
+        "@types/express": "*"
+      }
+    },
    "node_modules/@types/cors": {
      "version": "2.8.19",
      "resolved": "https://registry.npmjs.org/@types/cors/-/cors-2.8.19.tgz",
@@ -730,6 +742,25 @@
        "node": ">= 0.6"
      }
    },
+    "node_modules/cookie-parser": {
+      "version": "1.4.7",
+      "resolved": "https://registry.npmjs.org/cookie-parser/-/cookie-parser-1.4.7.tgz",
+      "integrity": "sha512-nGUvgXnotP3BsjiLX2ypbQnWoGUPIIfHQNZkkC668ntrzGWEZVW70HDEB1qnNGMicPje6EttlIgzo51YSwNQGw==",
+      "license": "MIT",
+      "dependencies": {
+        "cookie": "0.7.2",
+        "cookie-signature": "1.0.6"
+      },
+      "engines": {
+        "node": ">= 0.8.0"
+      }
+    },
+    "node_modules/cookie-parser/node_modules/cookie-signature": {
+      "version": "1.0.6",
+      "resolved": "https://registry.npmjs.org/cookie-signature/-/cookie-signature-1.0.6.tgz",
+      "integrity": "sha512-QADzlaHc8icV8I7vbaJXJwod9HWYp8uCqf1xa4OfNu1T7JVxQIrUgOWtHdNDtPiywmFbiS12VjotIXLrKM3orQ==",
+      "license": "MIT"
+    },
    "node_modules/cookie-signature": {
      "version": "1.0.7",
      "resolved": "https://registry.npmjs.org/cookie-signature/-/cookie-signature-1.0.7.tgz",
--- a/server/package.json
+++ b/server/package.json
@@ -10,14 +10,16 @@
  },
  "dependencies": {
    "axios": "^1.6.0",
+    "cookie-parser": "^1.4.7",
    "cors": "^2.8.5",
    "dotenv": "^16.3.1",
-    "express": "^4.18.2"
+    "express": "^4.18.2",
+    "tsx": "^4.19.0"
  },
  "devDependencies": {
+    "@types/cookie-parser": "^1.4.10",
    "@types/cors": "^2.8.17",
    "@types/express": "^4.17.21",
-    "tsx": "^4.19.0",
    "typescript": "^5.9.3"
  }
 }
--- a/server/src/config.ts
+++ b/server/src/config.ts
@@ -33,3 +33,7 @@ export const nocodb = {
 export const etl = {
  secret: process.env.ETL_SECRET || '',
 };
+
+export const auth = {
+  adminPin: process.env.ADMIN_PIN || '',
+};
--- a/server/src/index.ts
+++ b/server/src/index.ts
@@ -1,16 +1,24 @@
 import express from 'express';
 import cors from 'cors';
+import cookieParser from 'cookie-parser';
 import { server, erp, nocodb } from './config';
+import authRoutes from './routes/auth';
 import erpRoutes from './routes/erp';
 import etlRoutes from './routes/etl';
+import seasonsRoutes from './routes/seasons';
+import usersRoutes from './routes/users';

 const app = express();
-app.use(cors());
+app.use(cors({ origin: true, credentials: true }));
+app.use(cookieParser());
 app.use(express.json());

 // Mount routes
+app.use('/auth', authRoutes);
 app.use('/api/erp', erpRoutes);
 app.use('/api/etl', etlRoutes);
+app.use('/api/seasons', seasonsRoutes);
+app.use('/api/users', usersRoutes);

 app.listen(server.port, () => {
  console.log(`\nServer running on http://localhost:${server.port}`);
--- a/server/src/routes/auth.ts
+++ b/server/src/routes/auth.ts
@@ -0,0 +1,95 @@
+import { Router, Request, Response } from 'express';
+import crypto from 'crypto';
+import { auth } from '../config';
+import { discoverTableIds, fetchAllRecords } from '../services/nocodbClient';
+
+const router = Router();
+
+interface UserRecord {
+  Id: number;
+  Name: string;
+  PIN: string;
+  Role: string;
+}
+
+interface Session {
+  name: string;
+  role: string;
+  createdAt: number;
+}
+
+const sessions = new Map<string, Session>();
+const SESSION_MAX_AGE = 7 * 24 * 60 * 60 * 1000; // 7 days
+
+function generateSessionId(): string {
+  return crypto.randomBytes(32).toString('hex');
+}
+
+function getSession(sessionId: string): Session | null {
+  const session = sessions.get(sessionId);
+  if (!session) return null;
+  if (Date.now() - session.createdAt > SESSION_MAX_AGE) {
+    sessions.delete(sessionId);
+    return null;
+  }
+  return session;
+}
+
+// POST /auth/login
+router.post('/login', async (req: Request, res: Response) => {
+  const { pin } = req.body;
+  if (!pin) {
+    res.status(400).json({ error: 'PIN required' });
+    return;
+  }
+
+  // Check super admin PIN from env first
+  if (auth.adminPin && pin === auth.adminPin) {
+    const sessionId = generateSessionId();
+    sessions.set(sessionId, { name: 'Admin', role: 'admin', createdAt: Date.now() });
+    res.cookie('hihala_session', sessionId, { httpOnly: true, sameSite: 'lax', maxAge: SESSION_MAX_AGE, path: '/' });
+    res.json({ ok: true, name: 'Admin', role: 'admin' });
+    return;
+  }
+
+  // Check NocoDB Users table
+  try {
+    const tables = await discoverTableIds();
+    if (tables['Users']) {
+      const users = await fetchAllRecords<UserRecord>(tables['Users']);
+      const user = users.find(u => u.PIN === pin);
+      if (user) {
+        const sessionId = generateSessionId();
+        sessions.set(sessionId, { name: user.Name, role: user.Role || 'viewer', createdAt: Date.now() });
+        res.cookie('hihala_session', sessionId, { httpOnly: true, sameSite: 'lax', maxAge: SESSION_MAX_AGE, path: '/' });
+        res.json({ ok: true, name: user.Name, role: user.Role || 'viewer' });
+        return;
+      }
+    }
+  } catch (err) {
+    console.warn('Failed to check Users table:', (err as Error).message);
+  }
+
+  res.status(401).json({ error: 'Invalid PIN' });
+});
+
+// GET /auth/check
+router.get('/check', (req: Request, res: Response) => {
+  const sessionId = req.cookies?.hihala_session;
+  const session = sessionId ? getSession(sessionId) : null;
+  res.json({
+    authenticated: !!session,
+    name: session?.name || null,
+    role: session?.role || null,
+  });
+});
+
+// POST /auth/logout
+router.post('/logout', (req: Request, res: Response) => {
+  const sessionId = req.cookies?.hihala_session;
+  if (sessionId) sessions.delete(sessionId);
+  res.clearCookie('hihala_session', { path: '/' });
+  res.json({ ok: true });
+});
+
+export default router;
--- a/server/src/routes/seasons.ts
+++ b/server/src/routes/seasons.ts
@@ -0,0 +1,63 @@
+import { Router, Request, Response } from 'express';
+import { discoverTableIds, fetchAllRecords, createRecord, updateRecord, deleteRecord } from '../services/nocodbClient';
+
+const router = Router();
+
+async function getSeasonsTableId(): Promise<string> {
+  const tables = await discoverTableIds();
+  const id = tables['Seasons'];
+  if (!id) throw new Error("NocoDB table 'Seasons' not found");
+  return id;
+}
+
+// GET /api/seasons
+router.get('/', async (_req: Request, res: Response) => {
+  try {
+    const tableId = await getSeasonsTableId();
+    const records = await fetchAllRecords(tableId);
+    res.json(records);
+  } catch (err) {
+    console.error('Failed to fetch seasons:', (err as Error).message);
+    res.status(500).json({ error: (err as Error).message });
+  }
+});
+
+// POST /api/seasons
+router.post('/', async (req: Request, res: Response) => {
+  try {
+    const tableId = await getSeasonsTableId();
+    const result = await createRecord(tableId, req.body);
+    res.json(result);
+  } catch (err) {
+    console.error('Failed to create season:', (err as Error).message);
+    res.status(500).json({ error: (err as Error).message });
+  }
+});
+
+// PUT /api/seasons/:id
+router.put('/:id', async (req: Request, res: Response) => {
+  try {
+    const tableId = await getSeasonsTableId();
+    const id = parseInt(req.params.id);
+    const result = await updateRecord(tableId, id, req.body);
+    res.json(result);
+  } catch (err) {
+    console.error('Failed to update season:', (err as Error).message);
+    res.status(500).json({ error: (err as Error).message });
+  }
+});
+
+// DELETE /api/seasons/:id
+router.delete('/:id', async (req: Request, res: Response) => {
+  try {
+    const tableId = await getSeasonsTableId();
+    const id = parseInt(req.params.id);
+    await deleteRecord(tableId, id);
+    res.json({ ok: true });
+  } catch (err) {
+    console.error('Failed to delete season:', (err as Error).message);
+    res.status(500).json({ error: (err as Error).message });
+  }
+});
+
+export default router;
--- a/server/src/routes/users.ts
+++ b/server/src/routes/users.ts
@@ -0,0 +1,46 @@
+import { Router, Request, Response } from 'express';
+import { discoverTableIds, fetchAllRecords, createRecord, deleteRecord } from '../services/nocodbClient';
+
+const router = Router();
+
+async function getUsersTableId(): Promise<string> {
+  const tables = await discoverTableIds();
+  const id = tables['Users'];
+  if (!id) throw new Error("NocoDB table 'Users' not found");
+  return id;
+}
+
+// GET /api/users
+router.get('/', async (_req: Request, res: Response) => {
+  try {
+    const tableId = await getUsersTableId();
+    const records = await fetchAllRecords(tableId);
+    res.json(records);
+  } catch (err) {
+    res.status(500).json({ error: (err as Error).message });
+  }
+});
+
+// POST /api/users
+router.post('/', async (req: Request, res: Response) => {
+  try {
+    const tableId = await getUsersTableId();
+    const result = await createRecord(tableId, req.body);
+    res.json(result);
+  } catch (err) {
+    res.status(500).json({ error: (err as Error).message });
+  }
+});
+
+// DELETE /api/users/:id
+router.delete('/:id', async (req: Request, res: Response) => {
+  try {
+    const tableId = await getUsersTableId();
+    await deleteRecord(tableId, parseInt(req.params.id));
+    res.json({ ok: true });
+  } catch (err) {
+    res.status(500).json({ error: (err as Error).message });
+  }
+});
+
+export default router;
--- a/server/src/services/nocodbClient.ts
+++ b/server/src/services/nocodbClient.ts
@@ -1,5 +1,4 @@
 import { nocodb } from '../config';
-import type { AggregatedRecord } from '../types';

 let discoveredTables: Record<string, string> | null = null;

@@ -91,8 +90,7 @@ export async function deleteAllRows(tableId: string): Promise<number> {
  return deleted;
 }

-export async function insertRecords(tableId: string, records: AggregatedRecord[]): Promise<number> {
-  // NocoDB bulk insert accepts max 100 records at a time
+export async function insertRecords<T extends Record<string, unknown>>(tableId: string, records: T[]): Promise<number> {
  const batchSize = 100;
  let inserted = 0;

@@ -107,3 +105,43 @@ export async function insertRecords(tableId: string, records: AggregatedRecord[]

  return inserted;
 }
+
+// Generic CRUD helpers
+
+export async function fetchAllRecords<T>(tableId: string): Promise<T[]> {
+  let all: T[] = [];
+  let offset = 0;
+
+  while (true) {
+    const json = await fetchJson(
+      `${nocodb.url}/api/v2/tables/${tableId}/records?limit=1000&offset=${offset}`
+    ) as { list: T[] };
+
+    all = all.concat(json.list);
+    if (json.list.length < 1000) break;
+    offset += 1000;
+  }
+
+  return all;
+}
+
+export async function createRecord<T extends Record<string, unknown>>(tableId: string, record: T): Promise<T> {
+  return await fetchJson(`${nocodb.url}/api/v2/tables/${tableId}/records`, {
+    method: 'POST',
+    body: JSON.stringify(record),
+  }) as T;
+}
+
+export async function updateRecord<T extends Record<string, unknown>>(tableId: string, id: number, record: T): Promise<T> {
+  return await fetchJson(`${nocodb.url}/api/v2/tables/${tableId}/records`, {
+    method: 'PATCH',
+    body: JSON.stringify({ Id: id, ...record }),
+  }) as T;
+}
+
+export async function deleteRecord(tableId: string, id: number): Promise<void> {
+  await fetchJson(`${nocodb.url}/api/v2/tables/${tableId}/records`, {
+    method: 'DELETE',
+    body: JSON.stringify([{ Id: id }]),
+  });
+}
--- a/src/App.css
+++ b/src/App.css
@@ -851,6 +851,212 @@ table tbody tr:hover {
  accent-color: var(--accent);
 }

+/* Login page */
+.login-page {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  min-height: 100vh;
+  background: var(--bg);
+}
+
+.login-card {
+  background: var(--surface);
+  border: 1px solid var(--border);
+  border-radius: 16px;
+  padding: 48px 40px;
+  width: 100%;
+  max-width: 380px;
+  text-align: center;
+}
+
+.login-brand {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  gap: 10px;
+  margin-bottom: 8px;
+}
+
+.login-brand h1 {
+  font-size: 1.5rem;
+  font-weight: 600;
+  color: var(--text-primary);
+}
+
+.login-subtitle {
+  color: var(--text-secondary);
+  font-size: 0.875rem;
+  margin-bottom: 32px;
+}
+
+.login-card form {
+  display: flex;
+  flex-direction: column;
+  gap: 12px;
+}
+
+.login-card input {
+  padding: 14px 16px;
+  border: 1px solid var(--border);
+  border-radius: 10px;
+  font-size: 1.125rem;
+  text-align: center;
+  letter-spacing: 0.15em;
+  background: var(--bg);
+  color: var(--text-primary);
+}
+
+.login-card input:focus {
+  outline: 2px solid var(--accent);
+  outline-offset: -1px;
+  border-color: var(--accent);
+}
+
+.login-card button {
+  padding: 14px;
+  border: none;
+  border-radius: 10px;
+  font-size: 1rem;
+  font-weight: 600;
+  background: var(--accent);
+  color: white;
+  cursor: pointer;
+  transition: opacity 150ms ease;
+}
+
+.login-card button:hover:not(:disabled) {
+  opacity: 0.9;
+}
+
+.login-card button:disabled {
+  opacity: 0.5;
+  cursor: not-allowed;
+}
+
+.login-error {
+  color: var(--danger, #dc2626);
+  font-size: 0.8125rem;
+}
+
+.settings-link {
+  text-align: center;
+  padding: 32px 0 16px;
+}
+
+.settings-link a {
+  display: inline-flex;
+  align-items: center;
+  gap: 6px;
+  color: var(--text-secondary);
+  font-size: 0.8125rem;
+  text-decoration: none;
+  opacity: 0.6;
+  transition: opacity 150ms ease;
+}
+
+.settings-link a:hover {
+  opacity: 1;
+}
+
+/* Settings page */
+.settings-page {
+  padding: 32px;
+  max-width: 1400px;
+  margin: 0 auto;
+}
+
+.settings-hint {
+  color: var(--text-secondary);
+  font-size: 0.875rem;
+  margin-bottom: 16px;
+}
+
+.season-chip {
+  display: inline-block;
+  padding: 4px 10px;
+  border-radius: 6px;
+  font-size: 0.8125rem;
+  font-weight: 600;
+  border: 1px solid;
+}
+
+.season-edit-name {
+  display: flex;
+  gap: 6px;
+  align-items: center;
+}
+
+.season-edit-name input[type="text"] {
+  flex: 1;
+  min-width: 80px;
+}
+
+.season-edit-name input[type="color"] {
+  width: 32px;
+  height: 32px;
+  padding: 2px;
+  border: 1px solid var(--border);
+  border-radius: 6px;
+  cursor: pointer;
+}
+
+.season-actions {
+  display: flex;
+  gap: 6px;
+}
+
+.btn-small {
+  padding: 4px 10px;
+  font-size: 0.75rem;
+  border-radius: 6px;
+  border: 1px solid var(--border);
+  background: var(--surface);
+  color: var(--text-primary);
+  cursor: pointer;
+}
+
+.btn-small:hover {
+  background: var(--hover);
+}
+
+.btn-small.btn-primary {
+  background: var(--accent);
+  color: white;
+  border-color: var(--accent);
+}
+
+.btn-small.btn-danger {
+  color: var(--danger, #dc2626);
+  border-color: var(--danger, #dc2626);
+}
+
+.btn-small.btn-danger:hover {
+  background: var(--danger, #dc2626);
+  color: white;
+}
+
+tr.add-row td {
+  border-top: 2px dashed var(--border);
+  padding-top: 12px;
+}
+
+tr.editing td {
+  background: var(--hover);
+}
+
+.settings-page input[type="text"],
+.settings-page input[type="number"],
+.settings-page input[type="date"],
+.settings-page select {
+  padding: 8px 10px;
+  border: 1px solid var(--border);
+  border-radius: 6px;
+  font-size: 0.8125rem;
+  background: var(--surface);
+  color: var(--text-primary);
+}
+
 .period-display {
  background: var(--bg);
  padding: 16px;
--- a/src/App.tsx
+++ b/src/App.tsx
@@ -3,10 +3,13 @@ import { BrowserRouter as Router, Routes, Route, Link, useLocation } from 'react

 const Dashboard = lazy(() => import('./components/Dashboard'));
 const Comparison = lazy(() => import('./components/Comparison'));
+const Settings = lazy(() => import('./components/Settings'));
+import Login from './components/Login';
 import LoadingSkeleton from './components/shared/LoadingSkeleton';
 import { fetchData, getCacheStatus, refreshData } from './services/dataService';
+import { fetchSeasons } from './services/seasonsService';
 import { useLanguage } from './contexts/LanguageContext';
-import type { MuseumRecord, CacheStatus, DataErrorType } from './types';
+import type { MuseumRecord, Season, CacheStatus, DataErrorType } from './types';
 import { DataError } from './types';
 import './App.css';

@@ -34,6 +37,9 @@ interface DataSource {

 function App() {
  const { t, dir, switchLanguage } = useLanguage();
+  const [authenticated, setAuthenticated] = useState<boolean | null>(null);
+  const [userRole, setUserRole] = useState<string>('viewer');
+  const [userName, setUserName] = useState<string>('');
  const [data, setData] = useState<MuseumRecord[]>([]);
  const [loading, setLoading] = useState<boolean>(true);
  const [refreshing, setRefreshing] = useState<boolean>(false);
@@ -43,6 +49,7 @@ function App() {
  const [showDataLabels, setShowDataLabels] = useState<boolean>(false);
  const [includeVAT, setIncludeVAT] = useState<boolean>(true);
  const [dataSource, setDataSource] = useState<string>('museums');
+  const [seasons, setSeasons] = useState<Season[]>([]);
  const [theme, setTheme] = useState<string>(() => {
    if (typeof window !== 'undefined') {
      return localStorage.getItem('hihala_theme') || 'light';
@@ -97,15 +104,58 @@ function App() {
    }
  }, []);

+  const loadSeasons = useCallback(async () => {
+    const s = await fetchSeasons();
+    setSeasons(s);
+  }, []);
+
+  // Check auth on mount
  useEffect(() => {
-    loadData();
+    fetch('/auth/check', { credentials: 'include' })
+      .then(r => r.json())
+      .then(d => {
+        setAuthenticated(d.authenticated);
+        if (d.authenticated) {
+          setUserRole(d.role || 'viewer');
+          setUserName(d.name || '');
+          loadData();
+          loadSeasons();
+        }
+      })
+      .catch(() => setAuthenticated(false));
    // eslint-disable-next-line react-hooks/exhaustive-deps
  }, []);
-  
+
+  const handleLogin = (name: string, role: string) => {
+    setAuthenticated(true);
+    setUserName(name);
+    setUserRole(role);
+    loadData();
+    loadSeasons();
+  };
+
  const handleRefresh = () => {
    loadData(true);
  };

+  // Auth check loading
+  if (authenticated === null) {
+    return (
+      <div className="app" dir={dir}>
+        <LoadingSkeleton />
+      </div>
+    );
+  }
+
+  // Not authenticated — show login
+  if (!authenticated) {
+    return (
+      <div className="app" dir={dir}>
+        <Login onLogin={handleLogin} />
+      </div>
+    );
+  }
+
  if (loading) {
    return (
      <div className="app" dir={dir}>
@@ -237,8 +287,9 @@ function App() {
        <main>
          <Suspense fallback={<LoadingSkeleton />}>
            <Routes>
-              <Route path="/" element={<Dashboard data={data} showDataLabels={showDataLabels} setShowDataLabels={setShowDataLabels} includeVAT={includeVAT} setIncludeVAT={setIncludeVAT} />} />
-              <Route path="/comparison" element={<Comparison data={data} showDataLabels={showDataLabels} setShowDataLabels={setShowDataLabels} includeVAT={includeVAT} setIncludeVAT={setIncludeVAT} />} />
+              <Route path="/" element={<Dashboard data={data} seasons={seasons} userRole={userRole} showDataLabels={showDataLabels} setShowDataLabels={setShowDataLabels} includeVAT={includeVAT} setIncludeVAT={setIncludeVAT} />} />
+              <Route path="/comparison" element={<Comparison data={data} seasons={seasons} showDataLabels={showDataLabels} setShowDataLabels={setShowDataLabels} includeVAT={includeVAT} setIncludeVAT={setIncludeVAT} />} />
+              {userRole === 'admin' && <Route path="/settings" element={<Settings onSeasonsChange={loadSeasons} />} />}
            </Routes>
          </Suspense>
        </main>
@@ -262,6 +313,14 @@ function App() {
            </svg>
            <span>{t('nav.compare')}</span>
          </NavLink>
+          {userRole === 'admin' && (
+            <NavLink to="/settings" className="mobile-nav-item">
+              <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round" aria-hidden="true">
+                <circle cx="12" cy="12" r="3"/><path d="M19.4 15a1.65 1.65 0 0 0 .33 1.82l.06.06a2 2 0 0 1-2.83 2.83l-.06-.06a1.65 1.65 0 0 0-1.82-.33 1.65 1.65 0 0 0-1 1.51V21a2 2 0 0 1-4 0v-.09A1.65 1.65 0 0 0 9 19.4a1.65 1.65 0 0 0-1.82.33l-.06.06a2 2 0 0 1-2.83-2.83l.06-.06A1.65 1.65 0 0 0 4.68 15a1.65 1.65 0 0 0-1.51-1H3a2 2 0 0 1 0-4h.09A1.65 1.65 0 0 0 4.6 9a1.65 1.65 0 0 0-.33-1.82l-.06-.06a2 2 0 0 1 2.83-2.83l.06.06A1.65 1.65 0 0 0 9 4.68a1.65 1.65 0 0 0 1-1.51V3a2 2 0 0 1 4 0v.09a1.65 1.65 0 0 0 1 1.51 1.65 1.65 0 0 0 1.82-.33l.06-.06a2 2 0 0 1 2.83 2.83l-.06.06A1.65 1.65 0 0 0 19.4 9a1.65 1.65 0 0 0 1.51 1H21a2 2 0 0 1 0 4h-.09a1.65 1.65 0 0 0-1.51 1z"/>
+              </svg>
+              <span>{t('nav.settings')}</span>
+            </NavLink>
+          )}
          <button
            className="mobile-nav-item"
            onClick={switchLanguage}
--- a/src/components/Comparison.tsx
+++ b/src/components/Comparison.tsx
@@ -17,7 +17,7 @@ import {
  getMuseumsForDistrict,
  getLatestYear
 } from '../services/dataService';
-import type { MuseumRecord, ComparisonProps, DateRangeFilters } from '../types';
+import type { MuseumRecord, ComparisonProps, DateRangeFilters, Season } from '../types';

 interface PresetDateRange {
  start: string;
@@ -63,7 +63,7 @@ const generatePresetDates = (year: number): PresetDates => ({
  'full': { start: `${year}-01-01`, end: `${year}-12-31` }
 });

-function Comparison({ data, showDataLabels, setShowDataLabels, includeVAT, setIncludeVAT }: ComparisonProps) {
+function Comparison({ data, seasons, showDataLabels, setShowDataLabels, includeVAT, setIncludeVAT }: ComparisonProps) {
  const { t } = useLanguage();
  const [searchParams, setSearchParams] = useSearchParams();
  
@@ -95,7 +95,10 @@ function Comparison({ data, showDataLabels, setShowDataLabels, includeVAT, setIn
    if (urlPreset && urlPreset !== 'custom' && dates[urlPreset]) {
      return dates[urlPreset].start;
    }
-    return searchParams.get('from') || `${year}-01-01`;
+    // Season presets store from/to in URL
+    const fromParam = searchParams.get('from');
+    if (fromParam) return fromParam;
+    return `${year}-01-01`;
  });
  const [endDate, setEndDateState] = useState(() => {
    const urlPreset = searchParams.get('preset');
@@ -105,7 +108,10 @@ function Comparison({ data, showDataLabels, setShowDataLabels, includeVAT, setIn
    if (urlPreset && urlPreset !== 'custom' && dates[urlPreset]) {
      return dates[urlPreset].end;
    }
-    return searchParams.get('to') || `${year}-01-31`;
+    // Season presets store from/to in URL
+    const toParam = searchParams.get('to');
+    if (toParam) return toParam;
+    return `${year}-01-31`;
  });
  const [filters, setFiltersState] = useState(() => ({
    district: searchParams.get('district') || 'all',
@@ -123,7 +129,7 @@ function Comparison({ data, showDataLabels, setShowDataLabels, includeVAT, setIn
    const params = new URLSearchParams();
    if (newPreset && newPreset !== 'jan') params.set('preset', newPreset);
    if (newYear && newYear !== latestYear) params.set('year', newYear.toString());
-    if (newPreset === 'custom') {
+    if (newPreset === 'custom' || newPreset.startsWith('season-')) {
      if (newFrom) params.set('from', newFrom);
      if (newTo) params.set('to', newTo);
    }
@@ -136,7 +142,7 @@ function Comparison({ data, showDataLabels, setShowDataLabels, includeVAT, setIn
  const setSelectedYear = (year: number) => {
    setSelectedYearState(year);
    const newDates = generatePresetDates(year);
-    if (preset !== 'custom' && newDates[preset]) {
+    if (preset !== 'custom' && !preset.startsWith('season-') && newDates[preset]) {
      setStartDateState(newDates[preset].start);
      setEndDateState(newDates[preset].end);
    }
@@ -145,7 +151,15 @@ function Comparison({ data, showDataLabels, setShowDataLabels, includeVAT, setIn

  const setPreset = (value: string) => {
    setPresetState(value);
-    if (value !== 'custom' && presetDates[value]) {
+    if (value.startsWith('season-')) {
+      const seasonId = parseInt(value.replace('season-', ''));
+      const season = seasons.find(s => s.Id === seasonId);
+      if (season) {
+        setStartDateState(season.StartDate);
+        setEndDateState(season.EndDate);
+        updateUrl(value, season.StartDate, season.EndDate, filters, selectedYear);
+      }
+    } else if (value !== 'custom' && presetDates[value]) {
      setStartDateState(presetDates[value].start);
      setEndDateState(presetDates[value].end);
      updateUrl(value, null, null, filters, selectedYear);
@@ -227,13 +241,29 @@ function Comparison({ data, showDataLabels, setShowDataLabels, includeVAT, setIn
  const availableMuseums = useMemo(() => getMuseumsForDistrict(data, filters.district), [data, filters.district]);

  // Year-over-year comparison: same dates, previous year
-  const ranges = useMemo(() => ({
-    curr: { start: startDate, end: endDate },
-    prev: { 
+  // For season presets, try to find the same season name from the previous hijri year
+  const ranges = useMemo(() => {
+    const curr = { start: startDate, end: endDate };
+    let prev = {
      start: startDate.replace(/^(\d{4})/, (_: string, y: string) => String(parseInt(y) - 1)),
      end: endDate.replace(/^(\d{4})/, (_: string, y: string) => String(parseInt(y) - 1))
+    };
+
+    if (preset.startsWith('season-')) {
+      const seasonId = parseInt(preset.replace('season-', ''));
+      const currentSeason = seasons.find(s => s.Id === seasonId);
+      if (currentSeason) {
+        const prevSeason = seasons.find(
+          s => s.Name === currentSeason.Name && s.HijriYear === currentSeason.HijriYear - 1
+        );
+        if (prevSeason) {
+          prev = { start: prevSeason.StartDate, end: prevSeason.EndDate };
+        }
+      }
    }
-  }), [startDate, endDate]);
+
+    return { curr, prev };
+  }, [startDate, endDate, preset, seasons]);

  const prevData = useMemo(() => 
    filterDataByDateRange(data, ranges.prev.start, ranges.prev.end, filters),
@@ -502,11 +532,53 @@ function Comparison({ data, showDataLabels, setShowDataLabels, includeVAT, setIn
  }, [data, prevData, currData, ranges, chartMetric, getMetricValue, getPeriodLabel]);

  const baseOptions = useMemo(() => createBaseOptions(showDataLabels), [showDataLabels]);
+
+  // Map seasons to annotation bands on the current period's timeline
+  const seasonAnnotations = useMemo(() => {
+    if (!seasons.length) return {};
+    const currStart = new Date(ranges.curr.start);
+    const currEnd = new Date(ranges.curr.end);
+    const annotations: Record<string, unknown> = {};
+    const msPerDay = 1000 * 60 * 60 * 24;
+    const granDivisor = chartGranularity === 'month' ? 30 : chartGranularity === 'week' ? 7 : 1;
+
+    seasons.forEach((s, i) => {
+      const sStart = new Date(s.StartDate);
+      const sEnd = new Date(s.EndDate);
+      // Check overlap with current period
+      if (sEnd < currStart || sStart > currEnd) return;
+
+      const clampedStart = sStart < currStart ? currStart : sStart;
+      const clampedEnd = sEnd > currEnd ? currEnd : sEnd;
+      const startIdx = Math.floor((clampedStart.getTime() - currStart.getTime()) / msPerDay / granDivisor);
+      const endIdx = Math.floor((clampedEnd.getTime() - currStart.getTime()) / msPerDay / granDivisor);
+
+      annotations[`season${i}`] = {
+        type: 'box',
+        xMin: startIdx - 0.5,
+        xMax: endIdx + 0.5,
+        backgroundColor: s.Color + '20',
+        borderColor: s.Color + '40',
+        borderWidth: 1,
+        label: {
+          display: true,
+          content: `${s.Name} ${s.HijriYear}`,
+          position: 'start',
+          color: s.Color,
+          font: { size: 10, weight: '600' },
+          padding: 4
+        }
+      };
+    });
+    return annotations;
+  }, [seasons, ranges.curr, chartGranularity]);
+
  const chartOptions: any = {
    ...baseOptions,
    plugins: {
      ...baseOptions.plugins,
-      legend: { position: 'top', align: 'end', labels: { boxWidth: 12, padding: 12, font: { size: 13 } } }
+      legend: { position: 'top', align: 'end', labels: { boxWidth: 12, padding: 12, font: { size: 13 } } },
+      annotation: { annotations: seasonAnnotations }
    }
  };

@@ -559,9 +631,18 @@ function Comparison({ data, showDataLabels, setShowDataLabels, includeVAT, setIn
              <option value="h1">{t('time.h1')}</option>
              <option value="h2">{t('time.h2')}</option>
              <option value="full">{t('time.fullYear')}</option>
+              {seasons.length > 0 && (
+                <optgroup label={t('comparison.seasons') || 'Seasons'}>
+                  {seasons.map(s => (
+                    <option key={s.Id} value={`season-${s.Id}`}>
+                      {s.Name} {s.HijriYear}
+                    </option>
+                  ))}
+                </optgroup>
+              )}
            </select>
          </FilterControls.Group>
-          {preset !== 'custom' && (
+          {preset !== 'custom' && !preset.startsWith('season-') && (
            <FilterControls.Group label={t('filters.year')}>
              <select value={selectedYear} onChange={e => setSelectedYear(parseInt(e.target.value))}>
                {availableYears.map(y => (
@@ -570,7 +651,7 @@ function Comparison({ data, showDataLabels, setShowDataLabels, includeVAT, setIn
              </select>
            </FilterControls.Group>
          )}
-          {preset === 'custom' && (
+          {(preset === 'custom' || preset.startsWith('season-')) && (
            <>
              <FilterControls.Group label={t('comparison.from')}>
                <input type="date" value={startDate} onChange={e => setStartDate(e.target.value)} />
--- a/src/components/Dashboard.tsx
+++ b/src/components/Dashboard.tsx
@@ -1,5 +1,5 @@
 import React, { useState, useMemo, useEffect } from 'react';
-import { useSearchParams } from 'react-router-dom';
+import { useSearchParams, Link } from 'react-router-dom';
 import { Line, Bar } from 'react-chartjs-2';
 import { Carousel, EmptyState, FilterControls, MultiSelect, StatCard } from './shared';
 import { ExportableChart } from './ChartExport';
@@ -22,7 +22,7 @@ import {
  getMuseumsForDistrict,
  groupByDistrict
 } from '../services/dataService';
-import type { DashboardProps, Filters, MuseumRecord } from '../types';
+import type { DashboardProps, Filters, MuseumRecord, Season } from '../types';

 const defaultFilters: Filters = {
  year: 'all',
@@ -34,7 +34,7 @@ const defaultFilters: Filters = {

 const filterKeys: (keyof Filters)[] = ['year', 'district', 'quarter'];

-function Dashboard({ data, showDataLabels, setShowDataLabels, includeVAT, setIncludeVAT }: DashboardProps) {
+function Dashboard({ data, seasons, userRole, showDataLabels, setShowDataLabels, includeVAT, setIncludeVAT }: DashboardProps) {
  const { t } = useLanguage();
  const [searchParams, setSearchParams] = useSearchParams();
  const [pilgrimLoaded, setPilgrimLoaded] = useState(false);
@@ -78,12 +78,24 @@ function Dashboard({ data, showDataLabels, setShowDataLabels, includeVAT, setInc
  const [activeStatCard, setActiveStatCard] = useState(0);
  const [activeChart, setActiveChart] = useState(0);
  const [trendGranularity, setTrendGranularity] = useState('week');
+  const [selectedSeason, setSelectedSeason] = useState<string>('');

  const filteredData = useMemo(() => filterData(data, filters), [data, filters]);
-  const metrics = useMemo(() => calculateMetrics(filteredData, includeVAT), [filteredData, includeVAT]);
-  const hasData = filteredData.length > 0;

-  const resetFilters = () => setFilters(defaultFilters);
+  const seasonFilteredData = useMemo(() => {
+    if (!selectedSeason) return filteredData;
+    const season = seasons.find(s => String(s.Id) === selectedSeason);
+    if (!season) return filteredData;
+    return filteredData.filter(row => row.date >= season.StartDate && row.date <= season.EndDate);
+  }, [filteredData, selectedSeason, seasons]);
+
+  const metrics = useMemo(() => calculateMetrics(seasonFilteredData, includeVAT), [seasonFilteredData, includeVAT]);
+  const hasData = seasonFilteredData.length > 0;
+
+  const resetFilters = () => {
+    setFilters(defaultFilters);
+    setSelectedSeason('');
+  };

  // Stat cards for carousel
  const statCards = useMemo(() => [
@@ -153,11 +165,12 @@ function Dashboard({ data, showDataLabels, setShowDataLabels, includeVAT, setInc
    });

    if (trendGranularity === 'week') {
-      const grouped = groupByWeek(filteredData, includeVAT);
+      const grouped = groupByWeek(seasonFilteredData, includeVAT);
      const weeks = Object.keys(grouped).filter(w => w).sort();
      const revenueValues = weeks.map(w => grouped[w].revenue);
      return {
        labels: weeks.map(formatLabel),
+        rawDates: weeks,
        datasets: [{
          label: includeVAT ? 'Revenue (incl. VAT)' : 'Revenue (excl. VAT)',
          data: revenueValues,
@@ -173,7 +186,7 @@ function Dashboard({ data, showDataLabels, setShowDataLabels, includeVAT, setInc
    } else {
      // Daily granularity
      const dailyData: Record<string, number> = {};
-      filteredData.forEach(row => {
+      seasonFilteredData.forEach(row => {
        const date = row.date;
        if (!dailyData[date]) dailyData[date] = 0;
        dailyData[date] += Number((row as unknown as Record<string, unknown>)[revenueField] || 0);
@@ -182,6 +195,7 @@ function Dashboard({ data, showDataLabels, setShowDataLabels, includeVAT, setInc
      const revenueValues = days.map(d => dailyData[d]);
      return {
        labels: days.map(formatLabel),
+        rawDates: days,
        datasets: [{
          label: includeVAT ? 'Revenue (incl. VAT)' : 'Revenue (excl. VAT)',
          data: revenueValues,
@@ -195,11 +209,11 @@ function Dashboard({ data, showDataLabels, setShowDataLabels, includeVAT, setInc
        }, trendlineDataset(revenueValues)]
      };
    }
-  }, [filteredData, trendGranularity, includeVAT]);
+  }, [seasonFilteredData, trendGranularity, includeVAT]);

  // Museum data
  const museumData = useMemo(() => {
-    const grouped = groupByMuseum(filteredData, includeVAT);
+    const grouped = groupByMuseum(seasonFilteredData, includeVAT);
    const museums = Object.keys(grouped);
    return {
      visitors: {
@@ -220,11 +234,11 @@ function Dashboard({ data, showDataLabels, setShowDataLabels, includeVAT, setInc
        }]
      }
    };
-  }, [filteredData, includeVAT]);
+  }, [seasonFilteredData, includeVAT]);

  // Channel data
  const channelData = useMemo(() => {
-    const grouped = groupByChannel(filteredData, includeVAT);
+    const grouped = groupByChannel(seasonFilteredData, includeVAT);
    const channels = Object.keys(grouped);
    return {
      labels: channels,
@@ -234,11 +248,11 @@ function Dashboard({ data, showDataLabels, setShowDataLabels, includeVAT, setInc
        borderRadius: 4
      }]
    };
-  }, [filteredData, includeVAT]);
+  }, [seasonFilteredData, includeVAT]);

  // District data
  const districtData = useMemo(() => {
-    const grouped = groupByDistrict(filteredData, includeVAT);
+    const grouped = groupByDistrict(seasonFilteredData, includeVAT);
    const districtNames = Object.keys(grouped);
    return {
      labels: districtNames,
@@ -248,7 +262,7 @@ function Dashboard({ data, showDataLabels, setShowDataLabels, includeVAT, setInc
        borderRadius: 4
      }]
    };
-  }, [filteredData, includeVAT]);
+  }, [seasonFilteredData, includeVAT]);

  // Quarterly YoY
  const quarterlyYoYData = useMemo(() => {
@@ -386,6 +400,35 @@ function Dashboard({ data, showDataLabels, setShowDataLabels, includeVAT, setInc

  const baseOptions = useMemo(() => createBaseOptions(showDataLabels), [showDataLabels]);

+  // Season annotation bands for revenue trend chart
+  const seasonAnnotations = useMemo(() => {
+    const raw = trendData.rawDates;
+    if (!seasons.length || !raw?.length) return {};
+    const annotations: Record<string, unknown> = {};
+    seasons.forEach((s, i) => {
+      const startIdx = raw.findIndex(d => d >= s.StartDate);
+      const endIdx = raw.length - 1 - [...raw].reverse().findIndex(d => d <= s.EndDate);
+      if (startIdx === -1 || endIdx < startIdx) return;
+      annotations[`season${i}`] = {
+        type: 'box',
+        xMin: startIdx - 0.5,
+        xMax: endIdx + 0.5,
+        backgroundColor: s.Color + '20',
+        borderColor: s.Color + '40',
+        borderWidth: 1,
+        label: {
+          display: true,
+          content: `${s.Name} ${s.HijriYear}`,
+          position: 'start',
+          color: s.Color,
+          font: { size: 10, weight: '600' },
+          padding: 4
+        }
+      };
+    });
+    return annotations;
+  }, [seasons, trendData.rawDates]);
+
  return (
    <div className="dashboard" id="dashboard-container">
      <div className="page-title-with-actions">
@@ -450,6 +493,16 @@ function Dashboard({ data, showDataLabels, setShowDataLabels, includeVAT, setInc
              <option value="4">{t('time.q4')}</option>
            </select>
          </FilterControls.Group>
+          <FilterControls.Group label={t('filters.season')}>
+            <select value={selectedSeason} onChange={e => setSelectedSeason(e.target.value)}>
+              <option value="">{t('filters.allSeasons')}</option>
+              {seasons.map(s => (
+                <option key={s.Id} value={String(s.Id)}>
+                  {s.Name} {s.HijriYear}
+                </option>
+              ))}
+            </select>
+          </FilterControls.Group>
        </FilterControls.Row>
      </FilterControls>

@@ -543,7 +596,7 @@ function Dashboard({ data, showDataLabels, setShowDataLabels, includeVAT, setInc
              </div>
            }
          >
-            <Line data={trendData} options={{...baseOptions, plugins: {...baseOptions.plugins, legend: {display: true, position: 'top', align: 'end', labels: {boxWidth: 12, padding: 12, font: {size: 13}}}}, scales: {...baseOptions.scales, x: {...baseOptions.scales.x, ticks: {...baseOptions.scales.x.ticks, maxTicksLimit: trendGranularity === 'week' ? 15 : 20}}}}} />
+            <Line data={trendData} options={{...baseOptions, plugins: {...baseOptions.plugins, annotation: { annotations: seasonAnnotations }, legend: {display: true, position: 'top', align: 'end', labels: {boxWidth: 12, padding: 12, font: {size: 13}}}}, scales: {...baseOptions.scales, x: {...baseOptions.scales.x, ticks: {...baseOptions.scales.x.ticks, maxTicksLimit: trendGranularity === 'week' ? 15 : 20}}}}} />
          </ExportableChart>
        </div>

@@ -636,7 +689,7 @@ function Dashboard({ data, showDataLabels, setShowDataLabels, includeVAT, setInc
                    <button className={trendGranularity === 'week' ? 'active' : ''} onClick={() => setTrendGranularity('week')}>{t('time.weekly')}</button>
                  </div>
                  <div className="chart-container">
-                    <Line data={trendData} options={{...baseOptions, plugins: {...baseOptions.plugins, legend: {display: true, position: 'top', align: 'end', labels: {boxWidth: 10, padding: 8, font: {size: 12}}}}, scales: {...baseOptions.scales, x: {...baseOptions.scales.x, ticks: {...baseOptions.scales.x.ticks, maxTicksLimit: 8}}}}} />
+                    <Line data={trendData} options={{...baseOptions, plugins: {...baseOptions.plugins, annotation: { annotations: seasonAnnotations }, legend: {display: true, position: 'top', align: 'end', labels: {boxWidth: 10, padding: 8, font: {size: 12}}}}, scales: {...baseOptions.scales, x: {...baseOptions.scales.x, ticks: {...baseOptions.scales.x.ticks, maxTicksLimit: 8}}}}} />
                  </div>
                </div>
              </div>
@@ -746,6 +799,15 @@ function Dashboard({ data, showDataLabels, setShowDataLabels, includeVAT, setInc
      </div>
      </>
      )}
+
+      {userRole === 'admin' && <div className="settings-link">
+        <Link to="/settings">
+          <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round">
+            <circle cx="12" cy="12" r="3"/><path d="M19.4 15a1.65 1.65 0 0 0 .33 1.82l.06.06a2 2 0 0 1-2.83 2.83l-.06-.06a1.65 1.65 0 0 0-1.82-.33 1.65 1.65 0 0 0-1 1.51V21a2 2 0 0 1-4 0v-.09A1.65 1.65 0 0 0 9 19.4a1.65 1.65 0 0 0-1.82.33l-.06.06a2 2 0 0 1-2.83-2.83l.06-.06A1.65 1.65 0 0 0 4.68 15a1.65 1.65 0 0 0-1.51-1H3a2 2 0 0 1 0-4h.09A1.65 1.65 0 0 0 4.6 9a1.65 1.65 0 0 0-.33-1.82l-.06-.06a2 2 0 0 1 2.83-2.83l.06.06A1.65 1.65 0 0 0 9 4.68a1.65 1.65 0 0 0 1-1.51V3a2 2 0 0 1 4 0v.09a1.65 1.65 0 0 0 1 1.51 1.65 1.65 0 0 0 1.82-.33l.06-.06a2 2 0 0 1 2.83 2.83l-.06.06A1.65 1.65 0 0 0 19.4 9a1.65 1.65 0 0 0 1.51 1H21a2 2 0 0 1 0 4h-.09a1.65 1.65 0 0 0-1.51 1z"/>
+          </svg>
+          {t('nav.settings')}
+        </Link>
+      </div>}
    </div>
  );
 }
--- a/src/components/Login.tsx
+++ b/src/components/Login.tsx
@@ -0,0 +1,75 @@
+import React, { useState } from 'react';
+import { useLanguage } from '../contexts/LanguageContext';
+
+interface LoginProps {
+  onLogin: (name: string, role: string) => void;
+}
+
+function Login({ onLogin }: LoginProps) {
+  const { t } = useLanguage();
+  const [pin, setPin] = useState('');
+  const [error, setError] = useState('');
+  const [loading, setLoading] = useState(false);
+
+  const handleSubmit = async (e: React.FormEvent) => {
+    e.preventDefault();
+    setError('');
+    setLoading(true);
+
+    try {
+      const res = await fetch('/auth/login', {
+        method: 'POST',
+        headers: { 'Content-Type': 'application/json' },
+        credentials: 'include',
+        body: JSON.stringify({ pin }),
+      });
+
+      if (!res.ok) {
+        setError(t('login.invalid'));
+        setLoading(false);
+        return;
+      }
+
+      const data = await res.json();
+      onLogin(data.name || '', data.role || 'viewer');
+    } catch {
+      setError(t('login.error'));
+      setLoading(false);
+    }
+  };
+
+  return (
+    <div className="login-page">
+      <div className="login-card">
+        <div className="login-brand">
+          <svg width="32" height="32" viewBox="0 0 24 24" fill="var(--accent)" aria-hidden="true">
+            <rect x="3" y="3" width="7" height="7" rx="1"/>
+            <rect x="14" y="3" width="7" height="4" rx="1"/>
+            <rect x="3" y="14" width="7" height="7" rx="1"/>
+            <rect x="14" y="11" width="7" height="10" rx="1"/>
+          </svg>
+          <h1>HiHala Data</h1>
+        </div>
+        <p className="login-subtitle">{t('login.subtitle')}</p>
+
+        <form onSubmit={handleSubmit}>
+          <input
+            type="password"
+            inputMode="numeric"
+            value={pin}
+            onChange={e => setPin(e.target.value)}
+            placeholder={t('login.placeholder')}
+            autoFocus
+            disabled={loading}
+          />
+          {error && <p className="login-error">{error}</p>}
+          <button type="submit" disabled={loading || !pin}>
+            {loading ? '...' : t('login.submit')}
+          </button>
+        </form>
+      </div>
+    </div>
+  );
+}
+
+export default Login;
--- a/src/components/Settings.tsx
+++ b/src/components/Settings.tsx
@@ -0,0 +1,234 @@
+import React, { useState, useEffect } from 'react';
+import { useLanguage } from '../contexts/LanguageContext';
+import { fetchSeasons, createSeason, updateSeason, deleteSeason } from '../services/seasonsService';
+import { fetchUsers, createUser, deleteUser, type User } from '../services/usersService';
+import type { Season } from '../types';
+
+const DEFAULT_COLORS = ['#10b981', '#f59e0b', '#ef4444', '#8b5cf6', '#06b6d4', '#ec4899'];
+
+interface SeasonRowProps {
+  season: Season;
+  onSave: (id: number, data: Partial<Season>) => Promise<void>;
+  onDelete: (id: number) => Promise<void>;
+}
+
+function SeasonRow({ season, onSave, onDelete }: SeasonRowProps) {
+  const [editing, setEditing] = useState(false);
+  const [form, setForm] = useState(season);
+
+  const handleSave = async () => {
+    await onSave(season.Id!, form);
+    setEditing(false);
+  };
+
+  if (!editing) {
+    return (
+      <tr>
+        <td>
+          <span className="season-chip" style={{ backgroundColor: season.Color + '20', color: season.Color, borderColor: season.Color }}>
+            {season.Name} {season.HijriYear}
+          </span>
+        </td>
+        <td>{season.StartDate}</td>
+        <td>{season.EndDate}</td>
+        <td>
+          <div className="season-actions">
+            <button className="btn-small" onClick={() => setEditing(true)}>Edit</button>
+            <button className="btn-small btn-danger" onClick={() => onDelete(season.Id!)}>Delete</button>
+          </div>
+        </td>
+      </tr>
+    );
+  }
+
+  return (
+    <tr className="editing">
+      <td>
+        <div className="season-edit-name">
+          <input type="text" value={form.Name} onChange={e => setForm({ ...form, Name: e.target.value })} placeholder="Name" />
+          <input type="number" value={form.HijriYear} onChange={e => setForm({ ...form, HijriYear: parseInt(e.target.value) || 0 })} placeholder="Year" style={{ width: 80 }} />
+          <input type="color" value={form.Color} onChange={e => setForm({ ...form, Color: e.target.value })} />
+        </div>
+      </td>
+      <td><input type="date" value={form.StartDate} onChange={e => setForm({ ...form, StartDate: e.target.value })} /></td>
+      <td><input type="date" value={form.EndDate} onChange={e => setForm({ ...form, EndDate: e.target.value })} /></td>
+      <td>
+        <div className="season-actions">
+          <button className="btn-small btn-primary" onClick={handleSave}>Save</button>
+          <button className="btn-small" onClick={() => setEditing(false)}>Cancel</button>
+        </div>
+      </td>
+    </tr>
+  );
+}
+
+interface SettingsProps {
+  onSeasonsChange: () => void;
+}
+
+function Settings({ onSeasonsChange }: SettingsProps) {
+  const { t } = useLanguage();
+  const [seasons, setSeasons] = useState<Season[]>([]);
+  const [loading, setLoading] = useState(true);
+
+  const [newSeason, setNewSeason] = useState<Omit<Season, 'Id'>>({
+    Name: '',
+    HijriYear: new Date().getFullYear() - 579, // rough Gregorian → Hijri
+    StartDate: '',
+    EndDate: '',
+    Color: DEFAULT_COLORS[0],
+  });
+
+  const [users, setUsers] = useState<User[]>([]);
+  const [newUser, setNewUser] = useState<Omit<User, 'Id'>>({ Name: '', PIN: '', Role: 'viewer' });
+
+  const loadSeasons = async () => {
+    setLoading(true);
+    const data = await fetchSeasons();
+    setSeasons(data);
+    setLoading(false);
+  };
+
+  const loadUsers = async () => {
+    const data = await fetchUsers();
+    setUsers(data);
+  };
+
+  useEffect(() => { loadSeasons(); loadUsers(); }, []);
+
+  const handleCreate = async () => {
+    if (!newSeason.Name || !newSeason.StartDate || !newSeason.EndDate) return;
+    await createSeason(newSeason);
+    setNewSeason({
+      Name: '',
+      HijriYear: newSeason.HijriYear,
+      StartDate: '',
+      EndDate: '',
+      Color: DEFAULT_COLORS[(seasons.length + 1) % DEFAULT_COLORS.length],
+    });
+    await loadSeasons();
+    onSeasonsChange();
+  };
+
+  const handleSave = async (id: number, data: Partial<Season>) => {
+    await updateSeason(id, data);
+    await loadSeasons();
+    onSeasonsChange();
+  };
+
+  const handleDelete = async (id: number) => {
+    await deleteSeason(id);
+    await loadSeasons();
+    onSeasonsChange();
+  };
+
+  return (
+    <div className="settings-page">
+      <div className="page-title">
+        <h1>{t('settings.title')}</h1>
+        <p>{t('settings.subtitle')}</p>
+      </div>
+
+      <div className="chart-card">
+        <h2>{t('settings.seasons')}</h2>
+        <p className="settings-hint">{t('settings.seasonsHint')}</p>
+
+        <div className="table-container">
+          <table>
+            <thead>
+              <tr>
+                <th>{t('settings.seasonName')}</th>
+                <th>{t('settings.startDate')}</th>
+                <th>{t('settings.endDate')}</th>
+                <th>{t('settings.actions')}</th>
+              </tr>
+            </thead>
+            <tbody>
+              {loading ? (
+                <tr><td colSpan={4} style={{ textAlign: 'center', padding: 24 }}>Loading...</td></tr>
+              ) : (
+                seasons.map(s => (
+                  <SeasonRow key={s.Id} season={s} onSave={handleSave} onDelete={handleDelete} />
+                ))
+              )}
+              <tr className="add-row">
+                <td>
+                  <div className="season-edit-name">
+                    <input type="text" value={newSeason.Name} onChange={e => setNewSeason({ ...newSeason, Name: e.target.value })} placeholder={t('settings.namePlaceholder')} />
+                    <input type="number" value={newSeason.HijriYear} onChange={e => setNewSeason({ ...newSeason, HijriYear: parseInt(e.target.value) || 0 })} style={{ width: 80 }} />
+                    <input type="color" value={newSeason.Color} onChange={e => setNewSeason({ ...newSeason, Color: e.target.value })} />
+                  </div>
+                </td>
+                <td><input type="date" value={newSeason.StartDate} onChange={e => setNewSeason({ ...newSeason, StartDate: e.target.value })} /></td>
+                <td><input type="date" value={newSeason.EndDate} onChange={e => setNewSeason({ ...newSeason, EndDate: e.target.value })} /></td>
+                <td>
+                  <button className="btn-small btn-primary" onClick={handleCreate} disabled={!newSeason.Name || !newSeason.StartDate || !newSeason.EndDate}>
+                    {t('settings.add')}
+                  </button>
+                </td>
+              </tr>
+            </tbody>
+          </table>
+        </div>
+      </div>
+
+      <div className="chart-card" style={{ marginTop: 24 }}>
+        <h2>{t('settings.users')}</h2>
+        <p className="settings-hint">{t('settings.usersHint')}</p>
+
+        <div className="table-container">
+          <table>
+            <thead>
+              <tr>
+                <th>{t('settings.userName')}</th>
+                <th>{t('settings.userPin')}</th>
+                <th>{t('settings.userRole')}</th>
+                <th>{t('settings.actions')}</th>
+              </tr>
+            </thead>
+            <tbody>
+              {users.map(u => (
+                <tr key={u.Id}>
+                  <td>{u.Name}</td>
+                  <td><code>{u.PIN}</code></td>
+                  <td>{u.Role}</td>
+                  <td>
+                    <button className="btn-small btn-danger" onClick={async () => { await deleteUser(u.Id!); await loadUsers(); }}>
+                      {t('settings.delete') || 'Delete'}
+                    </button>
+                  </td>
+                </tr>
+              ))}
+              <tr className="add-row">
+                <td>
+                  <input type="text" value={newUser.Name} onChange={e => setNewUser({ ...newUser, Name: e.target.value })} placeholder={t('settings.userNamePlaceholder')} />
+                </td>
+                <td>
+                  <input type="text" value={newUser.PIN} onChange={e => setNewUser({ ...newUser, PIN: e.target.value })} placeholder="PIN" />
+                </td>
+                <td>
+                  <select value={newUser.Role} onChange={e => setNewUser({ ...newUser, Role: e.target.value })}>
+                    <option value="viewer">Viewer</option>
+                    <option value="admin">Admin</option>
+                  </select>
+                </td>
+                <td>
+                  <button className="btn-small btn-primary" onClick={async () => {
+                    if (!newUser.Name || !newUser.PIN) return;
+                    await createUser(newUser);
+                    setNewUser({ Name: '', PIN: '', Role: 'viewer' });
+                    await loadUsers();
+                  }} disabled={!newUser.Name || !newUser.PIN}>
+                    {t('settings.add')}
+                  </button>
+                </td>
+              </tr>
+            </tbody>
+          </table>
+        </div>
+      </div>
+    </div>
+  );
+}
+
+export default Settings;
--- a/src/config/chartConfig.ts
+++ b/src/config/chartConfig.ts
@@ -12,6 +12,7 @@ import {
  Filler
 } from 'chart.js';
 import ChartDataLabels from 'chartjs-plugin-datalabels';
+import Annotation from 'chartjs-plugin-annotation';

 // Register ChartJS components once
 ChartJS.register(
@@ -25,7 +26,8 @@ ChartJS.register(
  Tooltip,
  Legend,
  Filler,
-  ChartDataLabels
+  ChartDataLabels,
+  Annotation
 );

 export const chartColors = {
--- a/src/locales/ar.json
+++ b/src/locales/ar.json
@@ -12,6 +12,7 @@
    "comparison": "المقارنة",
    "compare": "مقارنة",
    "slides": "الشرائح",
+    "settings": "الإعدادات",
    "labels": "التسميات",
    "labelsOn": "التسميات مفعّلة",
    "labelsOff": "التسميات معطّلة",
@@ -42,6 +43,8 @@
    "allChannels": "جميع القنوات",
    "allMuseums": "كل الفعاليات",
    "allQuarters": "كل الأرباع",
+    "season": "الموسم",
+    "allSeasons": "كل المواسم",
    "reset": "إعادة تعيين الفلاتر"
  },
  "metrics": {
@@ -153,6 +156,32 @@
    "channel": "القناة",
    "captureRate": "نسبة الاستقطاب"
  },
+  "settings": {
+    "title": "الإعدادات",
+    "subtitle": "إعدادات لوحة التحكم والمواسم الهجرية",
+    "seasons": "المواسم الهجرية",
+    "seasonsHint": "حدد المواسم مع تواريخها الميلادية. تظهر كفلاتر مسبقة وتراكبات على الرسوم البيانية.",
+    "seasonName": "الموسم",
+    "startDate": "تاريخ البداية",
+    "endDate": "تاريخ النهاية",
+    "actions": "الإجراءات",
+    "namePlaceholder": "مثال: رمضان",
+    "add": "إضافة",
+    "delete": "حذف",
+    "users": "المستخدمون",
+    "usersHint": "أضف مستخدمين برمز PIN. المشاهدون يمكنهم رؤية لوحة التحكم فقط.",
+    "userName": "الاسم",
+    "userNamePlaceholder": "مثال: أحمد",
+    "userPin": "رمز PIN",
+    "userRole": "الدور"
+  },
+  "login": {
+    "subtitle": "أدخل رمز PIN للوصول إلى لوحة التحكم",
+    "placeholder": "رمز PIN",
+    "submit": "تسجيل الدخول",
+    "invalid": "رمز PIN غير صحيح",
+    "error": "خطأ في الاتصال. يرجى المحاولة مرة أخرى."
+  },
  "errors": {
    "config": "لم يتم تهيئة لوحة المعلومات. يرجى إعداد اتصال ERP API.",
    "network": "لا يمكن الوصول إلى خادم قاعدة البيانات. يرجى التحقق من اتصالك بالإنترنت.",
--- a/src/locales/en.json
+++ b/src/locales/en.json
@@ -12,6 +12,7 @@
    "comparison": "Comparison",
    "compare": "Compare",
    "slides": "Slides",
+    "settings": "Settings",
    "labels": "Labels",
    "labelsOn": "Labels On",
    "labelsOff": "Labels Off",
@@ -42,6 +43,8 @@
    "allChannels": "All Channels",
    "allMuseums": "All Events",
    "allQuarters": "All Quarters",
+    "season": "Season",
+    "allSeasons": "All Seasons",
    "reset": "Reset Filters"
  },
  "metrics": {
@@ -153,6 +156,32 @@
    "channel": "Channel",
    "captureRate": "Capture Rate"
  },
+  "settings": {
+    "title": "Settings",
+    "subtitle": "Configure dashboard settings and hijri seasons",
+    "seasons": "Hijri Seasons",
+    "seasonsHint": "Define seasons with their Gregorian date ranges. These appear as filter presets and chart overlays.",
+    "seasonName": "Season",
+    "startDate": "Start Date",
+    "endDate": "End Date",
+    "actions": "Actions",
+    "namePlaceholder": "e.g. Ramadan",
+    "add": "Add",
+    "delete": "Delete",
+    "users": "Users",
+    "usersHint": "Add users with a PIN code. Viewers can see the dashboard but not settings.",
+    "userName": "Name",
+    "userNamePlaceholder": "e.g. Ahmed",
+    "userPin": "PIN",
+    "userRole": "Role"
+  },
+  "login": {
+    "subtitle": "Enter your PIN to access the dashboard",
+    "placeholder": "PIN code",
+    "submit": "Login",
+    "invalid": "Invalid PIN code",
+    "error": "Connection error. Please try again."
+  },
  "errors": {
    "config": "The dashboard is not configured. Please set up the ERP API connection.",
    "network": "Cannot reach the database server. Please check your internet connection.",
--- a/src/services/seasonsService.ts
+++ b/src/services/seasonsService.ts
@@ -0,0 +1,37 @@
+import type { Season } from '../types';
+
+export async function fetchSeasons(): Promise<Season[]> {
+  try {
+    const res = await fetch('/api/seasons');
+    if (!res.ok) return [];
+    return res.json();
+  } catch {
+    console.warn('Failed to load seasons, using empty list');
+    return [];
+  }
+}
+
+export async function createSeason(season: Omit<Season, 'Id'>): Promise<Season> {
+  const res = await fetch('/api/seasons', {
+    method: 'POST',
+    headers: { 'Content-Type': 'application/json' },
+    body: JSON.stringify(season),
+  });
+  if (!res.ok) throw new Error('Failed to create season');
+  return res.json();
+}
+
+export async function updateSeason(id: number, season: Partial<Season>): Promise<Season> {
+  const res = await fetch(`/api/seasons/${id}`, {
+    method: 'PUT',
+    headers: { 'Content-Type': 'application/json' },
+    body: JSON.stringify(season),
+  });
+  if (!res.ok) throw new Error('Failed to update season');
+  return res.json();
+}
+
+export async function deleteSeason(id: number): Promise<void> {
+  const res = await fetch(`/api/seasons/${id}`, { method: 'DELETE' });
+  if (!res.ok) throw new Error('Failed to delete season');
+}
--- a/src/services/usersService.ts
+++ b/src/services/usersService.ts
@@ -0,0 +1,31 @@
+export interface User {
+  Id?: number;
+  Name: string;
+  PIN: string;
+  Role: string;
+}
+
+export async function fetchUsers(): Promise<User[]> {
+  try {
+    const res = await fetch('/api/users');
+    if (!res.ok) return [];
+    return res.json();
+  } catch {
+    return [];
+  }
+}
+
+export async function createUser(user: Omit<User, 'Id'>): Promise<User> {
+  const res = await fetch('/api/users', {
+    method: 'POST',
+    headers: { 'Content-Type': 'application/json' },
+    body: JSON.stringify(user),
+  });
+  if (!res.ok) throw new Error('Failed to create user');
+  return res.json();
+}
+
+export async function deleteUser(id: number): Promise<void> {
+  const res = await fetch(`/api/users/${id}`, { method: 'DELETE' });
+  if (!res.ok) throw new Error('Failed to delete user');
+}
--- a/src/types/index.ts
+++ b/src/types/index.ts
@@ -92,6 +92,16 @@ export interface NocoDBDailySale {
  NetRevenue: number;
 }

+// Season (hijri calendar overlay)
+export interface Season {
+  Id?: number;
+  Name: string;
+  HijriYear: number;
+  StartDate: string;
+  EndDate: string;
+  Color: string;
+}
+
 // Chart data types
 export interface ChartDataset {
  label?: string;
@@ -120,6 +130,8 @@ export interface ChartData {
 // Component props
 export interface DashboardProps {
  data: MuseumRecord[];
+  seasons: Season[];
+  userRole: string;
  showDataLabels: boolean;
  setShowDataLabels: (value: boolean) => void;
  includeVAT: boolean;
@@ -128,6 +140,7 @@ export interface DashboardProps {

 export interface ComparisonProps {
  data: MuseumRecord[];
+  seasons: Season[];
  showDataLabels: boolean;
  setShowDataLabels: (value: boolean) => void;
  includeVAT: boolean;
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -6,11 +6,27 @@ export default defineConfig({
  server: {
    port: 3000,
    proxy: {
+      '/auth': {
+        target: 'http://localhost:3002',
+        changeOrigin: true,
+      },
      '/api/erp': {
        target: 'http://localhost:3002',
        changeOrigin: true,
      },
-      '/api': {
+      '/api/etl': {
+        target: 'http://localhost:3002',
+        changeOrigin: true,
+      },
+      '/api/users': {
+        target: 'http://localhost:3002',
+        changeOrigin: true,
+      },
+      '/api/seasons': {
+        target: 'http://localhost:3002',
+        changeOrigin: true,
+      },
+      '/api/v2': {
        target: 'http://localhost:8090',
        changeOrigin: true,
      },
Author	SHA1	Message	Date
fahed	b8d33f4f8c	feat: deploy Express server via CI/CD with systemd + nginx proxy Some checks failed Deploy HiHala Dashboard / deploy (push) Failing after 51m18s Details - Update deploy.yml to rsync server/, install deps, write .env from Gitea secrets, and restart hihala-dashboard.service - Move tsx to regular dependencies for production use - Remove unused SESSION_SECRET from config - Accept PORT env var as fallback for SERVER_PORT Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-04-06 17:59:34 +03:00
fahed	f3ce7705d6	fix: style select input in settings, fix user name placeholder All checks were successful Deploy HiHala Dashboard / deploy (push) Successful in 6s Details Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>	2026-03-31 22:20:39 +03:00
fahed	70af4962a6	feat: multi-user auth with role-based access All checks were successful Deploy HiHala Dashboard / deploy (push) Successful in 6s Details - Server checks PIN against env (super admin) + NocoDB Users table - Session stores name + role (admin/viewer) - Admin: sees Settings page (seasons + users management) - Viewer: sees Dashboard + Comparison only, no Settings - Users CRUD on Settings page: add name + PIN + role, delete - Settings link + nav hidden for non-admin users Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>	2026-03-31 22:17:44 +03:00
fahed	8cf6f9eedd	feat: add PIN-based login with server-side cookie sessions All checks were successful Deploy HiHala Dashboard / deploy (push) Successful in 6s Details - Server: POST /auth/login (verify PIN, set httpOnly cookie) - Server: GET /auth/check, POST /auth/logout - Client: Login page shown when not authenticated - Session persists 7 days via httpOnly cookie - PIN stored server-side only (ADMIN_PIN env var) - Dashboard loads data only after successful auth Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>	2026-03-31 22:02:34 +03:00
fahed	c99f2abe10	fix: center settings page to match dashboard layout All checks were successful Deploy HiHala Dashboard / deploy (push) Successful in 6s Details Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>	2026-03-31 17:01:55 +03:00
fahed	a06436baac	fix: change NocoDB proxy from /api to /api/v2 to avoid route collision All checks were successful Deploy HiHala Dashboard / deploy (push) Successful in 9s Details The catch-all /api proxy was swallowing /api/seasons requests before the specific proxy rule could match. Narrowing to /api/v2 fixes this since all NocoDB REST calls use /api/v2/ paths. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>	2026-03-31 16:58:41 +03:00
fahed	9657a9d221	ci: trigger rebuild with new NocoDB base ID All checks were successful Deploy HiHala Dashboard / deploy (push) Successful in 7s Details Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>	2026-03-31 16:45:24 +03:00
fahed	3c19dee236	feat: add season annotation bands to Comparison trend chart All checks were successful Deploy HiHala Dashboard / deploy (push) Successful in 7s Details Seasons that overlap the current comparison period appear as colored bands on the Revenue Trend chart, same as Dashboard. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>	2026-03-31 16:23:35 +03:00
fahed	b4c436f909	feat: add settings link at bottom of dashboard All checks were successful Deploy HiHala Dashboard / deploy (push) Successful in 7s Details Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>	2026-03-31 16:20:02 +03:00
fahed	db6a6ac609	feat: season filter + chart bands on Dashboard and Comparison All checks were successful Deploy HiHala Dashboard / deploy (push) Successful in 7s Details Dashboard: - Season dropdown filter (filters data by season date range) - Revenue trend chart shows colored annotation bands for each season - All downstream memos use season-filtered data Comparison: - Season presets in period selector (optgroup) - Auto-compares with same season from previous hijri year if defined - Season preset persists start/end dates in URL Added chartjs-plugin-annotation for chart bands. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>	2026-03-31 16:10:49 +03:00
fahed	ef48372033	feat: add Settings page with hijri seasons CRUD - Server: seasons CRUD routes + generic NocoDB helpers - Client: Settings page at /settings with inline add/edit/delete - Seasons stored in NocoDB Seasons table - Vite proxy: /api/seasons routed to Express server - Nav links added (desktop + mobile) - Locale keys for EN + AR - Seasons loaded non-blocking on app mount Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>	2026-03-31 16:03:50 +03:00
fahed	1dd216f933	docs: add hijri seasons feature design spec Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>	2026-03-31 15:54:52 +03:00