🎨 wireframes

Story 1.2: Login Screen Wireframe

Last updated: October 22, 2025 Reading time: 19 minutes File size: 30.23 KB

Header Information

Story

Screen

User Role

Public (unauthenticated), All Roles (for re-authentication)

FR1: Role-based authentication with distinct interfaces for organizers, speakers, partners, and attendees
NFR2: Database supports advanced text search across all historical content with sub-second response times
NFR3: Integration with external services (email, payment processing, file storage) through configurable APIs

Visual Wireframe

┌─────────────────────────────────────────────────────────────────────┐
│                                                                       │
│  BATbern Event Platform                             🌐 EN ▼ | DE    │
│                                                                       │
├─────────────────────────────────────────────────────────────────────┤
│                                                                       │
│                                                                       │
│                      ┌─────────────────────────┐                     │
│                      │                         │                     │
│                      │    🔐 Welcome Back      │                     │
│                      │                         │                     │
│                      │  Sign in to continue    │                     │
│                      │                         │                     │
│                      └─────────────────────────┘                     │
│                                                                       │
│                                                                       │
│                      ┌─────────────────────────┐                     │
│                      │ Email Address           │                     │
│                      │ [________________]      │                     │
│                      │                         │                     │
│                      └─────────────────────────┘                     │
│                                                                       │
│                      ┌─────────────────────────┐                     │
│                      │ Password                │                     │
│                      │ [________________] 👁    │                     │
│                      │                         │                     │
│                      └─────────────────────────┘                     │
│                                                                       │
│                      ☐ Remember me                                   │
│                                                                       │
│                      [Forgot Password?]                              │
│                                                                       │
│                                                                       │
│                      ┌─────────────────────────┐                     │
│                      │   [Sign In] ──────────► │                     │
│                      └─────────────────────────┘                     │
│                                                                       │
│                                                                       │
│                      ─────────  OR  ─────────                        │
│                                                                       │
│                                                                       │
│                      Don't have an account?                          │
│                      [Create Account]                                │
│                                                                       │
│                                                                       │
└─────────────────────────────────────────────────────────────────────┘

Key Interactive Elements

Language Selector Dropdown: Switch between English and German (🌐 EN ▼ | DE)
Email Input Field: Text input for user’s email address with validation for proper email format
Password Input Field: Password field with toggle visibility button (👁 icon) to show/hide password
Remember Me Checkbox: Optional checkbox to persist authentication session
Forgot Password Link: Navigate to password recovery flow
Sign In Button: Primary action button to submit credentials and authenticate
Create Account Link: Navigate to new account registration flow
Show/Hide Password Toggle: Icon button to toggle password visibility for user convenience
Error Message Banner: Displayed above form when authentication fails (not shown in default state)
Loading Spinner: Shown on Sign In button during authentication request

Functional Requirements Met

FR1: Role-based authentication with AWS Cognito. All users login with the same interface; role-based dashboard redirect happens automatically after authentication based on Cognito user attributes.
NFR4: ✅ Multi-language support from MVP launch - German (de-CH) and English (en-US) with language selector, react-i18next framework, all UI text and error messages bilingual from day 1
Security: JWT bearer token authentication with secure credential transmission over HTTPS
User Experience: Simple, role-agnostic login interface with clear error messaging and password recovery options
Session Management: Optional “Remember Me” functionality to persist authentication tokens and language preference securely

User Interactions

User enters email address in Email field
User enters password in Password field
(Optional) User checks “Remember me” checkbox
User clicks [Sign In] button
System validates credentials with AWS Cognito
System retrieves user role from Cognito custom attributes
System stores JWT token in secure storage (httpOnly cookie or secure localStorage)
System redirects to role-specific dashboard:
- Organizer → /organizer/dashboard (Event Management Dashboard)
- Speaker → /speaker/dashboard (Speaker Dashboard)
- Partner → /partner/dashboard (Partner Analytics Dashboard)
- Attendee → /attendee/dashboard (Personal Attendee Dashboard)

Secondary Flow: Password Recovery

User clicks [Forgot Password?] link
System navigates to Forgot Password screen (story-1.2-forgot-password.md)

Secondary Flow: New Account

User clicks [Create Account] link
System navigates to Account Creation screen (story-1.2-account-creation.md)

Error Flow: Failed Authentication

User enters invalid credentials
User clicks [Sign In] button
System receives error from AWS Cognito
System displays error banner above form:
- “Invalid email or password. Please try again.”
- “Account locked due to too many failed attempts. Try again in 15 minutes.”
- “Email not verified. Please check your inbox for verification link.”
User can retry or use [Forgot Password?] link

Field Validation

Email: Real-time validation for proper email format (contains @, valid domain)
Password: Minimum 8 characters (enforced on blur or submit)
Error States: Red border on invalid fields with error message below field

Technical Notes

Authentication Implementation

AWS Cognito Integration: Use AWS Amplify SDK or direct Cognito API calls for authentication
JWT Token Management: Store access token, refresh token, and ID token securely
Custom Attributes: Retrieve user role, company_id, and preferences from Cognito custom attributes
Token Refresh: Implement automatic token refresh using refresh token before expiration
Session Storage:
- If “Remember me” checked → Store refresh token in secure localStorage with encryption
- If unchecked → Use session storage that expires when browser closes

Frontend Framework

React 18.2+ with TypeScript
Material-UI for form components (TextField, Button, Checkbox, Select for language)
React Hook Form for form state management and validation
Zustand for global auth state management
React Query for API calls with automatic retry logic
react-i18next for internationalization (German/English from day 1)
i18next-browser-languagedetector for automatic locale detection

Security Measures

HTTPS Only: All authentication requests over TLS 1.3
CSRF Protection: CSRF tokens for form submission
Rate Limiting: Client-side throttling + server-side rate limiting (5 attempts per 15 minutes)
Password Masking: Password field type=“password” with optional visibility toggle
Input Sanitization: Prevent XSS attacks by sanitizing email input
Secure Token Storage: httpOnly cookies preferred, or encrypted localStorage for “Remember me”

Accessibility

WCAG 2.1 AA Compliance: All interactive elements keyboard accessible
ARIA Labels: Proper labels for screen readers on all form fields
Focus Management: Logical tab order (Language → Email → Password → Remember me → Sign In)
Error Announcements: Screen reader announcements for validation errors
High Contrast: Meets 4.5:1 contrast ratio for text and form elements

Internationalization (i18n) Implementation

FROM MVP LAUNCH (Day 1):

Language Detection: Auto-detect browser locale on first visit, default to German (de-CH) if no preference
Language Persistence: Store selected language in localStorage as batbern_language key and sync with user profile after login
Translation Keys: All UI text using translation keys (e.g., auth.login.title, auth.login.emailLabel)
Supported Languages:
- German (de-CH): Primary language (default)
- English (en-US): Secondary language
Language Switcher: Dropdown in top-right header (🌐 EN ▼ | DE)
Error Messages: All error messages localized in both languages from day 1
Form Labels: All form field labels, placeholders, and validation messages translated
Dynamic Content: Language change applies immediately without page refresh using react-i18next
RTL Support: Not required (both English and German are LTR languages)
Framework: react-i18next with i18next-browser-languagedetector
Translation Files: /locales/de/auth.json, /locales/en/auth.json

Translation Examples:

typescript

// English (en)
{
  "auth.login.title": "Welcome Back",
  "auth.login.subtitle": "Sign in to continue",
  "auth.login.emailLabel": "Email Address",
  "auth.login.passwordLabel": "Password",
  "auth.login.rememberMe": "Remember me",
  "auth.login.forgotPassword": "Forgot Password?",
  "auth.login.signInButton": "Sign In",
  "auth.login.createAccount": "Create Account",
  "auth.login.noAccount": "Don't have an account?",
  "auth.errors.invalidCredentials": "Invalid email or password. Please try again."
}

// German (de)
{
  "auth.login.title": "Willkommen zurück",
  "auth.login.subtitle": "Melden Sie sich an, um fortzufahren",
  "auth.login.emailLabel": "E-Mail-Adresse",
  "auth.login.passwordLabel": "Passwort",
  "auth.login.rememberMe": "Angemeldet bleiben",
  "auth.login.forgotPassword": "Passwort vergessen?",
  "auth.login.signInButton": "Anmelden",
  "auth.login.createAccount": "Konto erstellen",
  "auth.login.noAccount": "Noch kein Konto?",
  "auth.errors.invalidCredentials": "Ungültige E-Mail oder Passwort. Bitte versuchen Sie es erneut."
}

API Requirements

Initial Page Load APIs

GET /api/v1/users/me (Story 1.23 - Users API Consolidation)
- Query params: None (reads from cookie or Authorization header)
- Returns: User profile data including authentication state
- Used for: Checking if user already has valid session on page load and retrieving user profile. If authenticated, redirect to dashboard.
- Response Example (unauthenticated):
  json
```
{
  "error": "Unauthorized"
}
```
- Response Example (authenticated):
  json
```
{
  "id": "user-uuid",
  "email": "user@example.com",
  "name": "John Doe",
  "role": "ORGANIZER",
  "companyId": "company-uuid",
  "emailVerified": true,
  "preferences": {
    "language": "de",
    "notifications": true
  }
}
```

User Action APIs

POST /oauth2/token (AWS Cognito OAuth2 endpoint)

Triggered by: [Sign In] button click

Payload:

json

{
  "grant_type": "password",
  "client_id": "<cognito_client_id>",
  "username": "user@example.com",
  "password": "userPassword123"
}

Response:

json

{
  "access_token": "eyJhbGc...",
  "id_token": "eyJhbGc...",
  "refresh_token": "eyJhbGc...",
  "expires_in": 3600,
  "token_type": "Bearer"
}

Used for: Authenticating user and obtaining JWT tokens from AWS Cognito

GET /oauth2/userInfo (AWS Cognito OAuth2 endpoint)
- Triggered by: After successful token acquisition
- Headers: Authorization: Bearer <access_token>
- Returns:
  json
```
{
  "sub": "user-uuid",
  "email": "user@example.com",
  "email_verified": true,
  "custom:role": "ORGANIZER",
  "custom:company_id": "company-uuid",
  "custom:preferences": "{...}",
  "name": "John Doe"
}
```
- Used for: Retrieving user profile and role information to determine dashboard redirect

POST /api/v1/auth/login (Optional wrapper endpoint)

Triggered by: [Sign In] button click (alternative to direct Cognito calls)

Payload:

json

{
  "email": "user@example.com",
  "password": "userPassword123",
  "rememberMe": true
}

Response:

json

{
  "success": true,
  "user": {
    "id": "user-uuid",
    "email": "user@example.com",
    "name": "John Doe",
    "role": "ORGANIZER",
    "companyId": "company-uuid"
  },
  "tokens": {
    "accessToken": "eyJhbGc...",
    "refreshToken": "eyJhbGc...",
    "expiresIn": 3600
  },
  "redirectTo": "/organizer/dashboard"
}

Used for: Simplified authentication flow with backend handling Cognito integration

[Sign In] Button → Navigate to Role-Based Dashboard
- Target: Dynamic based on user role
  - ORGANIZER → /organizer/dashboard (Event Management Dashboard - story-1.16-event-management-dashboard.md)
  - SPEAKER → /speaker/dashboard (Speaker Dashboard - wireframes-speaker.md)
  - PARTNER → /partner/dashboard (Partner Analytics Dashboard - story-6.1-partner-analytics-dashboard.md)
  - ATTENDEE → /attendee/dashboard (Personal Attendee Dashboard - story-5.2-personal-dashboard.md)
- Navigation Type: Full page redirect
- Context Passed: User object, role, JWT tokens stored in global state
- Validation: Email and password must be non-empty and valid format
[Forgot Password?] Link → Navigate to Forgot Password Flow
- Target: /auth/forgot-password (story-1.2-forgot-password.md)
- Navigation Type: Full page navigation
- Context Passed: Email pre-filled if user entered it before clicking link
- Validation: None required
[Create Account] Link → Navigate to Account Creation
- Target: /auth/register (story-1.2-account-creation.md)
- Navigation Type: Full page navigation
- Context Passed: None
- Validation: None required

None - this is a simple form screen with no data-driven navigation elements.

Successful Authentication Event → Redirect to Role Dashboard
- Trigger: Successful response from /oauth2/token and /oauth2/userInfo
- Target: Role-specific dashboard (see Primary Navigation #1)
- Context: User profile and tokens stored in Zustand auth store
- Side Effects:
  - Update global auth state
  - Start token refresh timer
  - Track login event in analytics
Session Already Active Event → Redirect to Role Dashboard
- Trigger: On page load, if session check returns isAuthenticated: true
- Target: Role-specific dashboard based on stored role
- Context: Existing user session from cookies/localStorage

Error States & Redirects

Invalid Credentials Error → Show Error Banner (Stay on Login Screen)
- Trigger: 401 Unauthorized response from Cognito
- Action: Display error message banner above form
- Message: “Invalid email or password. Please try again.”
- User Action: Retry login or click [Forgot Password?]
Email Not Verified Error → Show Error Banner + Verification Option
- Trigger: 403 Forbidden response with error code “UserNotConfirmedException”
- Action: Display error banner with resend verification link
- Message: “Email not verified. [Resend verification email]”
- User Action: Click link to trigger verification email resend
Account Locked Error → Show Error Banner with Timeout
- Trigger: 429 Too Many Requests or Cognito “TooManyRequestsException”
- Action: Display error banner with lockout duration
- Message: “Account temporarily locked due to too many failed attempts. Try again in 15 minutes.”
- User Action: Wait or use [Forgot Password?] to reset
Network Error → Show Error Banner + Retry
- Trigger: Network timeout or connection error
- Action: Display error banner with retry button
- Message: “Connection error. Please check your internet and try again. [Retry]”
- User Action: Click [Retry] to re-attempt authentication
Server Error → Show Error Banner + Support Contact
- Trigger: 500 Internal Server Error response
- Action: Display error banner with support information
- Message: “An unexpected error occurred. Please try again later or contact support.”
- User Action: Retry later or contact support

Responsive Design Considerations

Mobile Layout Changes

Screen Width < 768px (Mobile):

Single-column layout with full-width form elements
Increase touch target sizes to minimum 44x44px
Email and Password inputs expand to full width minus padding
[Sign In] button expands to full width for easier tapping
Logo and welcome message remain centered but reduce font size
Information box at bottom collapses to smaller text
Remove side padding, use only top/bottom padding for better use of screen space

Tablet Layout Changes

Screen Width 768px - 1024px (Tablet):

Form container maintains centered position with max-width of 500px
Increase padding around form for better visual balance
Font sizes remain same as desktop
Touch targets maintain 44x44px minimum

Mobile-Specific Interactions

Auto-focus Email Field: On page load, focus email input automatically (only on devices with hardware keyboard)
Email Keyboard: Use type="email" to trigger email-optimized keyboard on mobile
Password Show/Hide: Larger touch target for password visibility toggle (👁 icon)
Tap to Navigate: All links ([Forgot Password?], [Create Account]) have adequate touch targets
Form Submission: Support “Enter” key on virtual keyboards to submit form
Pull-to-Refresh: Disable pull-to-refresh to prevent accidental page reloads during form interaction

Accessibility Notes

Keyboard Navigation: Full keyboard support with logical tab order: Email → Password → Remember me → Forgot Password → Sign In → Create Account
ARIA Labels:
- Email input: aria-label="Email address" aria-required="true"
- Password input: aria-label="Password" aria-required="true"
- Show/Hide password toggle: aria-label="Toggle password visibility"
- Sign In button: aria-label="Sign in to your account"
Focus Indicators: Clear, visible focus rings (2px solid blue outline) on all interactive elements
Error Announcements: Use aria-live="polite" region for error messages to announce validation errors to screen readers
Color Contrast:
- Text on background: 4.5:1 minimum contrast ratio
- Error messages: Red with sufficient contrast (#D32F2F on white = 5.2:1)
- Links: Blue with underline for non-color identification
Label Association: All form inputs have associated <label> elements with for attribute matching input id
Screen Reader Support: Form landmarks with <main> and <form role="form"> for navigation
Loading States: When submitting, button shows “Signing in…” text and spinner with aria-busy="true"

State Management

Local Component State

Form Values:
- email: string - User’s email input
- password: string - User’s password input
- rememberMe: boolean - Remember me checkbox state
- showPassword: boolean - Password visibility toggle state
- isSubmitting: boolean - Loading state during authentication request
- error: string | null - Current error message to display
Validation State:
- emailError: string | null - Email field validation error
- passwordError: string | null - Password field validation error

Global State (Zustand Store)

Auth State (useAuthStore):

typescript

interface AuthState {
  user: User | null;
  currentRole: UserRole | null;
  availableRoles: UserRole[];
  isAuthenticated: boolean;
  tokens: {
    accessToken: string | null;
    refreshToken: string | null;
    expiresAt: number | null;
  };
  login: (email: string, password: string, rememberMe: boolean) => Promise<void>;
  logout: () => void;
  refreshToken: () => Promise<void>;
}

Server State (React Query)

Authentication Query:
- Query Key: ['users', 'me']
- Fetcher: GET /api/v1/users/me (Story 1.23)
- Stale Time: 5 minutes
- Cache Time: 10 minutes
- Retry: false (don’t retry on 401)
Login Mutation:
- Mutation Key: ['auth', 'login']
- Mutator: POST /oauth2/token or POST /api/v1/auth/login
- On Success: Update auth store, redirect to dashboard
- On Error: Set error state, display error message
- Retry: 1 time for network errors only

Real-Time Updates

None required for login screen. Real-time updates apply post-authentication in dashboard screens.

Form Validation Rules

Field-Level Validations

Email Address:
- Required: Yes - “Email address is required”
- Format: Valid email format (regex: /^[^\s@]+@[^\s@]+\.[^\s@]+$/) - “Please enter a valid email address”
- Max Length: 255 characters - “Email address is too long”
- Trim: Remove leading/trailing whitespace before validation
- Validation Timing: On blur and on submit
Password:
- Required: Yes - “Password is required”
- Min Length: 8 characters (for user convenience, only enforced on submit, not during typing) - “Password must be at least 8 characters”
- Max Length: 128 characters - “Password is too long”
- Validation Timing: On submit (not on blur to avoid annoying users while typing)
Remember Me:
- Required: No (optional checkbox)
- Default: Unchecked

Form-Level Validations

Submit Validation: All required fields must be filled and valid before enabling form submission
Rate Limiting: Client-side throttling after 5 failed attempts - disable submit button for 30 seconds with countdown message
Network Validation: Check internet connectivity before submitting (optional, nice-to-have)
Button State: Disable [Sign In] button while isSubmitting === true to prevent double-submission

Edge Cases & Error Handling

Empty State: Default state when page loads - all fields empty, no errors shown
Loading State: During authentication request:
- [Sign In] button disabled and shows spinner + “Signing in…” text
- Form inputs disabled to prevent editing during submission
- Focus trapped to prevent interaction with form
Error State - Invalid Credentials:
- Red error banner above form: “Invalid email or password. Please try again.”
- Email and password fields outlined in red
- Password field cleared for security
- Focus returns to email field
Error State - Email Not Verified:
- Orange warning banner: “Email not verified. [Resend verification email]”
- Provide inline link to resend verification email
- Show success toast when verification email sent
Error State - Account Locked:
- Red error banner: “Account locked due to too many failed login attempts. Try again in 15 minutes.”
- Disable [Sign In] button
- Show countdown timer
- Suggest using [Forgot Password?] link
Error State - Network Error:
- Yellow warning banner: “Connection error. Please check your internet and try again. [Retry]”
- Provide [Retry] button to re-attempt login
- Maintain form values during retry
Success State:
- Brief success message: “Signed in successfully! Redirecting…”
- Show loading spinner during redirect
- Immediately redirect to role dashboard
Already Authenticated State:
- On page load, if user already has valid session, immediately redirect to dashboard
- Show brief “Already signed in, redirecting…” message
Session Expired State:
- If user navigates to login after session expiry, show info message: “Your session has expired. Please sign in again.”
- Pre-fill email if available from expired session
Password Manager Integration:
- Support browser password managers with proper autocomplete attributes
- Email field: autocomplete="username email"
- Password field: autocomplete="current-password"
CAPTCHA/Bot Protection (Future Enhancement):
- After 3 failed attempts, show reCAPTCHA to prevent brute force attacks
- Currently handled by AWS Cognito rate limiting

API Consolidation Notes

AWS Cognito Managed Endpoints: The following endpoints are part of AWS Cognito’s managed authentication service and are intentionally not consolidated:

POST /oauth2/token - OAuth2 token endpoint for authentication
GET /oauth2/userInfo - OAuth2 user info endpoint for retrieving authenticated user details

These endpoints follow OAuth2/OIDC standards and are managed by AWS. They provide specialized authentication capabilities that are external to the application’s domain logic.

Consolidated Custom Endpoints: Custom wrapper endpoints follow the consolidated API patterns from Story 1.16 (API Consolidation Foundation):

GET /api/v1/users/me (Story 1.23 - Users API Consolidation) - Replaces /api/v1/auth/session-check to consolidate session state retrieval with user profile data
POST /api/v1/auth/login (Story 1.16) - Optional wrapper that follows consolidated patterns for simplified authentication flow

Rationale:

AWS Cognito endpoints are specialized managed services that handle OAuth2/OIDC authentication flows. These are infrastructure-level services, not application domain APIs, and therefore exist outside the scope of API consolidation (Stories 1.16-1.27).
Session state consolidation: Previously, session checking was separate from user profile retrieval. Now, GET /api/v1/users/me (Story 1.23) serves both purposes - it returns user profile data for authenticated users and returns an error for unauthenticated users, eliminating the need for a separate session-check endpoint.
Separation of concerns: Authentication flows (Cognito) handle identity verification, while consolidated APIs (Stories 1.16-1.27) handle application domain logic such as user profiles, events, partners, etc.

Change Log

Date	Version	Description	Author
2025-10-04	1.0	Initial wireframe creation	Sally (UX Expert)
2025-10-04	1.1	Added language selector (EN/DE per NFR4); Removed role information box (align with FR1/FR22 - role-agnostic login); Added i18n implementation details	Sally (UX Expert)
2025-10-04	1.2	API consolidation updates: Replaced GET /api/v1/auth/session-check with GET /api/v1/users/me (Story 1.23); Added API Consolidation Notes section	Claude (AI Assistant)

Review Notes

Stakeholder Feedback

To be completed after stakeholder review

Design Iterations

To be completed as design evolves

Open Questions

All open questions have been resolved:

✅ MFA Support: Should we add support for multi-factor authentication (MFA) on the login screen for Organizer and Partner roles?
- DECISION: Defer to Phase 2 - implement basic login first, add MFA as enhancement (Story 1.11 security essentials)
✅ Multi-Language Support: Should login screen and error messages support German and English?
- ✅ DECISION: YES - German and English from MVP launch (NFR4)
- Language selector on login screen
- All UI text, labels, validation messages, error messages bilingual from day 1
- Default: German (de-CH), with English (en-US) option
- Language preference persisted after login to user profile
✅ Social Login: Should we add “Sign in with Google” or other social login options?
- DECISION: Not in MVP scope - can be added post-launch based on user demand
✅ Password Requirements Display: Should we show password requirements on hover/focus (8 characters minimum, etc.)?
- DECISION: Yes, add tooltip on password field focus showing requirements
✅ Branding: What logo, colors, and branding should we use for BATbern?
- DECISION: Pending brand guidelines from marketing team

Story 1.2: Login Screen Wireframe

# Header Information

# Story

# Screen

# User Role

# Related FR

# Visual Wireframe

# Key Interactive Elements

# Functional Requirements Met

# User Interactions

# Primary Flow: Successful Login

# Secondary Flow: Password Recovery

# Secondary Flow: New Account

# Error Flow: Failed Authentication

# Field Validation

# Technical Notes

# Authentication Implementation

# Frontend Framework

# Security Measures

# Accessibility

# Internationalization (i18n) Implementation

# API Requirements

# Initial Page Load APIs

# User Action APIs

# Navigation Map

# Primary Navigation Actions

# Secondary Navigation (Data Interactions)

# Event-Driven Navigation

# Error States & Redirects

# Responsive Design Considerations

# Mobile Layout Changes

# Tablet Layout Changes

# Mobile-Specific Interactions

# Accessibility Notes

# State Management

# Local Component State

# Global State (Zustand Store)

# Server State (React Query)

# Real-Time Updates

# Form Validation Rules

# Field-Level Validations

# Form-Level Validations

# Edge Cases & Error Handling

# API Consolidation Notes

# Change Log

# Review Notes

# Stakeholder Feedback

# Design Iterations

# Open Questions

Table of Contents

Header Information

Story

Screen

User Role

Related FR

Visual Wireframe

Key Interactive Elements

Functional Requirements Met

User Interactions

Primary Flow: Successful Login

Secondary Flow: Password Recovery

Secondary Flow: New Account

Error Flow: Failed Authentication

Field Validation

Technical Notes

Authentication Implementation

Frontend Framework

Security Measures

Accessibility

Internationalization (i18n) Implementation

API Requirements

Initial Page Load APIs

User Action APIs

Navigation Map

Primary Navigation Actions

Secondary Navigation (Data Interactions)

Event-Driven Navigation

Error States & Redirects

Responsive Design Considerations

Mobile Layout Changes

Tablet Layout Changes

Mobile-Specific Interactions

Accessibility Notes

State Management

Local Component State

Global State (Zustand Store)

Server State (React Query)

Real-Time Updates

Form Validation Rules

Field-Level Validations

Form-Level Validations

Edge Cases & Error Handling

API Consolidation Notes

Change Log

Review Notes

Stakeholder Feedback

Design Iterations

Open Questions