Frontend — Status & Architecture

Bilko Web — Next.js Frontend

BookStack — Provjeri PRVO

Prije traženja bilo čega — provjeri BookStack (https://docs.basicconsulting.no). Centralna baza znanja za tools, skills, hooks, agents, rules, projekte, klijente, dokumentaciju. Ako odgovor postoji tamo — NE TRAŽI dalje.

Tech Stack

• Framework: Next.js 15 (App Router)
• React: 19.0.0
• TypeScript: 5.3.0
• Styling: Tailwind CSS 4 + shadcn/ui
• State: Zustand 4.5.0 (installed but mostly React hooks)
• Charts: Recharts 2.15.0
• Icons: Lucide React

Pages (App Router)

All pages under app/(dashboard)/:

• dashboard/page.tsx — Revenue, expenses, charts
• invoices/page.tsx — Invoice list
• invoices/new/page.tsx — 6-step invoice wizard
• expenses/page.tsx — Expense list
• purchases/page.tsx — Alias to expenses
• banking/page.tsx — Placeholder
• reports/page.tsx — Reports hub (4 active report cards)
• reports/vat/page.tsx — VAT report (real API + date filter)
• reports/profit-loss/page.tsx — P&L statement (real API + date filter)
• reports/balance-sheet/page.tsx — Balance sheet (real API + date filter)
• reports/trial-balance/page.tsx — Trial balance (real API + date filter)
• settings/page.tsx — User settings

Components

UI (shadcn/ui): 17 components in components/ui/

• avatar, button, card, dialog, dropdown-menu, input, label, select, separator, sheet, skeleton, table, tabs

Layout:

• components/sidebar.tsx — Dark navigation sidebar
• components/top-bar.tsx — Header with user menu

Design System

Embedded in tailwind.config.ts: 73 tokens

• Colors: primary (#8B6BBF Plum), secondary (#5B3E8A), accent (#F2C87A Gold), surface (#F9F7FC), sidebar white, chart colors
• Typography: Work Sans (body), National Park (headings), DM Mono (mono), 8 sizes (xs to 4xl)
• Spacing: 8px grid (xs, sm, md, lg, xl, 2xl, 3xl)
• Radius: 4 values (sm: 6px, md: 8px, lg: 12px, full: 9999px)
• Shadows: card, modal, dropdown
• Breakpoints: sm (640px), md (768px), lg (1024px), xl (1280px)

API Integration

All data fetched from real backend API via lib/api.ts and Zustand stores in lib/stores/.

• lib/api.ts — Typed API client with auth, token refresh, and all endpoint methods
• lib/stores/ — Zustand stores per resource (dashboard, invoices, expenses, contacts, banking, settings)
• lib/mock-data.ts — DELETED (2026-03-05). All pages now use real API.
• Pages use stores via hooks (useDashboardStore, useInvoiceStore, etc.)
• Loading and error states handled in every page and store

State Management

• Zustand installed but not yet used
• Currently: React hooks (useState, useEffect)
• Future: Migrate to Zustand stores for global state (user, org, auth)

Development Rules

1. No production mock data — Always flag mock data usage
2. Design system tokens — Use tokens from tailwind.config.ts, NEVER hardcode colors
3. Responsive — Mobile-first, test at all breakpoints
4. Accessibility — Use shadcn/ui primitives (Radix UI), semantic HTML
5. TypeScript strict — No any types without explicit justification

API Integration (Future)

When backend ready:

• Create lib/api.ts with fetch wrappers
• Replace mock-data imports with API calls
• Add loading states, error handling
• Implement auth token management (JWT)