fix: improve gettext translations and deduplicate email formatting in member views

- Group fields into Personal Data, Custom Fields, and Payment Data sections
- Fix WCAG AA contrast issues and semantic HTML (dt/dd in dl)
- Format mailto links with member name in href attribute

.gitignore

@@ -41,3 +41,6 @@ npm-debug.log
 .env
 
 .elixir_ls/
+
+# Docker secrets directory (generated by `just init-secrets`)
+/secrets/

CHANGELOG.md

@@ -17,6 +17,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
   - CopyToClipboard JavaScript hook with fallback for older browsers
   - Button shows count of visible selected members (respects search/filter)
   - German/English translations
+- Docker secrets support via `_FILE` environment variables for all sensitive configuration (SECRET_KEY_BASE, TOKEN_SIGNING_SECRET, OIDC_CLIENT_SECRET, DATABASE_URL, DATABASE_PASSWORD)
 
 ### Fixed
 - Email validation false positive when linking user and member with identical emails (#168 Problem #4)

Justfile

@@ -85,3 +85,32 @@ clean:
     mix clean
     rm -rf .elixir_ls
     rm -rf _build
+
+# Remove Git merge conflict markers from gettext files
+remove-gettext-conflicts:
+  #!/usr/bin/env bash
+  set -euo pipefail
+  find priv/gettext -type f -exec sed -i '/^<<<<<<</d; /^=======$/d; /^>>>>>>>/d; /^%%%%%%%/d; /^++++++/d; s/^+//' {} \;
+
+# Production environment commands
+# ================================
+
+# Initialize secrets directory with generated secrets (only if not exists)
+init-prod-secrets:
+  #!/usr/bin/env bash
+  set -euo pipefail
+  if [ -d "secrets" ]; then
+    echo "Secrets directory already exists. Skipping generation."
+    exit 0
+  fi
+  echo "Creating secrets directory and generating secrets..."
+  mkdir -p secrets
+  mix phx.gen.secret > secrets/secret_key_base.txt
+  mix phx.gen.secret > secrets/token_signing_secret.txt
+  openssl rand -base64 32 | tr -d '\n' > secrets/db_password.txt
+  touch secrets/oidc_client_secret.txt
+  echo "Secrets generated in ./secrets/"
+
+# Start production environment with Docker Compose
+start-prod: init-prod-secrets
+  docker compose -f docker-compose.prod.yml up -d

README.md

@@ -217,6 +217,13 @@ For testing the production Docker build locally:
    # OIDC_BASE_URL=http://localhost:8080/auth/v1
    # OIDC_REDIRECT_URI=http://localhost:4001/auth/user/rauthy/callback
    # OIDC_CLIENT_SECRET=<from-rauthy-client>
+   
+   # Alternative: Use _FILE variables for Docker secrets (takes priority over regular vars):
+   # SECRET_KEY_BASE_FILE=/run/secrets/secret_key_base
+   # TOKEN_SIGNING_SECRET_FILE=/run/secrets/token_signing_secret
+   # OIDC_CLIENT_SECRET_FILE=/run/secrets/oidc_client_secret
+   # DATABASE_URL_FILE=/run/secrets/database_url
+   # DATABASE_PASSWORD_FILE=/run/secrets/database_password
    ```
 
 3. **Start development environment** (for Rauthy):
@@ -250,7 +257,7 @@ For actual production deployment:
    - Set `OIDC_BASE_URL` to your production OIDC provider
    - Configure proper Docker networks
 3. **Set up SSL/TLS** (e.g., via reverse proxy like Nginx/Traefik)
-4. **Use secure secrets management** (environment variables, Docker secrets, vault)
+4. **Use secure secrets management** — All sensitive environment variables support a `_FILE` suffix for Docker secrets (e.g., `SECRET_KEY_BASE_FILE=/run/secrets/secret_key_base`). See `docker-compose.prod.yml` for an example setup with Docker secrets.
 5. **Configure database backups**
 
 

config/runtime.exs

@@ -7,6 +7,75 @@ import Config
 # any compile-time configuration in here, as it won't be applied.
 # The block below contains prod specific runtime configuration.
 
+# Helper function to read environment variables with Docker secrets support.
+# Supports the _FILE suffix pattern: if VAR_FILE is set, reads the value from
+# that file path. Otherwise falls back to VAR directly.
+# VAR_FILE takes priority and must contain the full absolute path to the secret file.
+get_env_or_file = fn var_name, default ->
+  file_var = "#{var_name}_FILE"
+
+  case System.get_env(file_var) do
+    nil ->
+      System.get_env(var_name, default)
+
+    file_path ->
+      case File.read(file_path) do
+        {:ok, content} ->
+          String.trim_trailing(content)
+
+        {:error, reason} ->
+          raise """
+          Failed to read secret from file specified in #{file_var}="#{file_path}".
+          Error: #{inspect(reason)}
+          """
+      end
+  end
+end
+
+# Same as get_env_or_file but raises if the value is not set
+get_env_or_file! = fn var_name, error_message ->
+  case get_env_or_file.(var_name, nil) do
+    nil -> raise error_message
+    value -> value
+  end
+end
+
+# Build database URL from individual components or use DATABASE_URL directly.
+# Supports both approaches:
+# 1. DATABASE_URL (or DATABASE_URL_FILE) - full connection URL
+# 2. Separate vars: DATABASE_HOST, DATABASE_USER, DATABASE_PASSWORD (or _FILE), DATABASE_NAME, DATABASE_PORT
+build_database_url = fn ->
+  case get_env_or_file.("DATABASE_URL", nil) do
+    nil ->
+      # Build URL from separate components
+      host =
+        System.get_env("DATABASE_HOST") ||
+          raise "DATABASE_HOST is required when DATABASE_URL is not set"
+
+      user =
+        System.get_env("DATABASE_USER") ||
+          raise "DATABASE_USER is required when DATABASE_URL is not set"
+
+      password =
+        get_env_or_file!.("DATABASE_PASSWORD", """
+        DATABASE_PASSWORD or DATABASE_PASSWORD_FILE is required when DATABASE_URL is not set.
+        """)
+
+      database =
+        System.get_env("DATABASE_NAME") ||
+          raise "DATABASE_NAME is required when DATABASE_URL is not set"
+
+      port = System.get_env("DATABASE_PORT", "5432")
+
+      # URL-encode the password to handle special characters
+      encoded_password = URI.encode_www_form(password)
+      "ecto://#{user}:#{encoded_password}@#{host}:#{port}/#{database}"
+
+    url ->
+      url
+  end
+end
+
 # ## Using releases
 #
 # If you use `mix release`, you need to explicitly enable the server
@@ -21,12 +90,7 @@ if System.get_env("PHX_SERVER") do
 end
 
 if config_env() == :prod do
-  database_url =
-    System.get_env("DATABASE_URL") ||
-      raise """
-      environment variable DATABASE_URL is missing.
-      For example: ecto://USER:PASS@HOST/DATABASE
-      """
+  database_url = build_database_url.()
 
   maybe_ipv6 = if System.get_env("ECTO_IPV6") in ~w(true 1), do: [:inet6], else: []
 
@@ -41,12 +105,12 @@ if config_env() == :prod do
   # want to use a different value for prod and you most likely don't want
   # to check this value into version control, so we use an environment
   # variable instead.
+  # Supports SECRET_KEY_BASE or SECRET_KEY_BASE_FILE for Docker secrets.
   secret_key_base =
-    System.get_env("SECRET_KEY_BASE") ||
-      raise """
-      environment variable SECRET_KEY_BASE is missing.
+    get_env_or_file!.("SECRET_KEY_BASE", """
+    environment variable SECRET_KEY_BASE (or SECRET_KEY_BASE_FILE) is missing.
     You can generate one by calling: mix phx.gen.secret
-      """
+    """)
 
   host = System.get_env("PHX_HOST") || raise "Please define the PHX_HOST environment variable."
   port = String.to_integer(System.get_env("PORT") || "4000")
@@ -54,32 +118,47 @@ if config_env() == :prod do
   config :mv, :dns_cluster_query, System.get_env("DNS_CLUSTER_QUERY")
 
   # Rauthy OIDC configuration
+  # Supports OIDC_CLIENT_SECRET or OIDC_CLIENT_SECRET_FILE for Docker secrets.
+  # OIDC_CLIENT_SECRET is required only if OIDC is being used (indicated by explicit OIDC env vars).
+  oidc_base_url = System.get_env("OIDC_BASE_URL")
+  oidc_client_id = System.get_env("OIDC_CLIENT_ID")
+  oidc_in_use = not is_nil(oidc_base_url) or not is_nil(oidc_client_id)
+
+  client_secret =
+    if oidc_in_use do
+      get_env_or_file!.("OIDC_CLIENT_SECRET", """
+      environment variable OIDC_CLIENT_SECRET (or OIDC_CLIENT_SECRET_FILE) is missing.
+      This is required when OIDC authentication is configured (OIDC_BASE_URL or OIDC_CLIENT_ID is set).
+      """)
+    else
+      get_env_or_file.("OIDC_CLIENT_SECRET", nil)
+    end
+
   config :mv, :rauthy,
-    client_id: System.get_env("OIDC_CLIENT_ID") || "mv",
-    base_url: System.get_env("OIDC_BASE_URL") || "http://localhost:8080/auth/v1",
-    client_secret: System.get_env("OIDC_CLIENT_SECRET"),
+    client_id: oidc_client_id || "mv",
+    base_url: oidc_base_url || "http://localhost:8080/auth/v1",
+    client_secret: client_secret,
     redirect_uri:
       System.get_env("OIDC_REDIRECT_URI") || "http://#{host}:#{port}/auth/user/rauthy/callback"
 
   # Token signing secret from environment variable
   # This overrides the placeholder value set in prod.exs
+  # Supports TOKEN_SIGNING_SECRET or TOKEN_SIGNING_SECRET_FILE for Docker secrets.
   token_signing_secret =
-    System.get_env("TOKEN_SIGNING_SECRET") ||
-      raise """
-      environment variable TOKEN_SIGNING_SECRET is missing.
+    get_env_or_file!.("TOKEN_SIGNING_SECRET", """
+    environment variable TOKEN_SIGNING_SECRET (or TOKEN_SIGNING_SECRET_FILE) is missing.
     You can generate one by calling: mix phx.gen.secret
-      """
+    """)
 
   config :mv, :token_signing_secret, token_signing_secret
 
   config :mv, MvWeb.Endpoint,
     url: [host: host, port: 443, scheme: "https"],
     http: [
-      # Enable IPv6 and bind on all interfaces.
-      # Set it to  {0, 0, 0, 0, 0, 0, 0, 1} for local network only access.
+      # Bind on all IPv4 interfaces.
+      # Use {0, 0, 0, 0, 0, 0, 0, 0} for IPv6, or {127, 0, 0, 1} for localhost only.
       # See the documentation on https://hexdocs.pm/bandit/Bandit.html#t:options/0
-      # for details about using IPv6 vs IPv4 and loopback vs public addresses.
-      ip: {0, 0, 0, 0, 0, 0, 0, 0},
+      ip: {0, 0, 0, 0},
       port: port
     ],
     secret_key_base: secret_key_base,

config/test.exs

@@ -45,3 +45,6 @@ config :mv, :token_signing_secret, "test_secret_key_for_ash_authentication_token
 config :mv, :session_identifier, :unsafe
 
 config :mv, :require_token_presence_for_authentication, false
+
+# Enable SQL Sandbox for async LiveView tests
+config :mv, :sql_sandbox, true

docker-compose.prod.yml

@@ -2,21 +2,32 @@ services:
   app:
     image: git.local-it.org/local-it/mitgliederverwaltung:latest
     container_name: mv-prod-app
-    # Use host network for local testing to access localhost:8080 (Rauthy)
-    # In real production, remove this and use external OIDC provider
-    network_mode: host
+    ports:
+      - "4001:4001"
     environment:
-      DATABASE_URL: "ecto://postgres:postgres@localhost:5001/mv_prod"
-      SECRET_KEY_BASE: "${SECRET_KEY_BASE}"
-      TOKEN_SIGNING_SECRET: "${TOKEN_SIGNING_SECRET}"
-      PHX_HOST: "${PHX_HOST}"
+      # Database configuration using separate variables
+      # Use Docker service name for internal networking
+      DATABASE_HOST: "db-prod"
+      DATABASE_PORT: "5432"
+      DATABASE_USER: "postgres"
+      DATABASE_NAME: "mv_prod"
+      DATABASE_PASSWORD_FILE: "/run/secrets/db_password"
+      # Phoenix secrets via Docker secrets
+      SECRET_KEY_BASE_FILE: "/run/secrets/secret_key_base"
+      TOKEN_SIGNING_SECRET_FILE: "/run/secrets/token_signing_secret"
+      PHX_HOST: "${PHX_HOST:-localhost}"
       PORT: "4001"
       PHX_SERVER: "true"
-      # Rauthy OIDC config - uses localhost because of host network mode
+      # Rauthy OIDC config - use host.docker.internal to reach host services
       OIDC_CLIENT_ID: "mv"
-      OIDC_BASE_URL: "http://localhost:8080/auth/v1"
-      OIDC_CLIENT_SECRET: "${OIDC_CLIENT_SECRET:-}"
+      OIDC_BASE_URL: "http://host.docker.internal:8080/auth/v1"
+      OIDC_CLIENT_SECRET_FILE: "/run/secrets/oidc_client_secret"
       OIDC_REDIRECT_URI: "http://localhost:4001/auth/user/rauthy/callback"
+    secrets:
+      - db_password
+      - secret_key_base
+      - token_signing_secret
+      - oidc_client_secret
     depends_on:
       - db-prod
     restart: unless-stopped
@@ -26,13 +37,25 @@ services:
     container_name: mv-prod-db
     environment:
       POSTGRES_USER: postgres
-      POSTGRES_PASSWORD: postgres
+      POSTGRES_PASSWORD_FILE: /run/secrets/db_password
       POSTGRES_DB: mv_prod
+    secrets:
+      - db_password
     volumes:
       - postgres_data_prod:/var/lib/postgresql/data
     ports:
       - "5001:5432"
     restart: unless-stopped
 
+secrets:
+  db_password:
+    file: ./secrets/db_password.txt
+  secret_key_base:
+    file: ./secrets/secret_key_base.txt
+  token_signing_secret:
+    file: ./secrets/token_signing_secret.txt
+  oidc_client_secret:
+    file: ./secrets/oidc_client_secret.txt
+
 volumes:
   postgres_data_prod:

docs/contributions-architecture.md

@@ -0,0 +1,653 @@
+# Membership Contributions - Technical Architecture
+
+**Project:** Mila - Membership Management System  
+**Feature:** Membership Contribution Management  
+**Version:** 1.0  
+**Last Updated:** 2025-11-27  
+**Status:** Architecture Design - Ready for Implementation
+
+---
+
+## Purpose
+
+This document defines the technical architecture for the Membership Contributions system. It focuses on architectural decisions, patterns, module structure, and integration points **without** concrete implementation details.
+
+**Related Documents:**
+- [contributions-overview.md](./contributions-overview.md) - Business logic and requirements
+- [database-schema-readme.md](./database-schema-readme.md) - Database documentation
+- [database_schema.dbml](./database_schema.dbml) - Database schema definition
+
+---
+
+## Table of Contents
+
+1. [Architecture Principles](#architecture-principles)
+2. [Domain Structure](#domain-structure)
+3. [Data Architecture](#data-architecture)
+4. [Business Logic Architecture](#business-logic-architecture)
+5. [Integration Points](#integration-points)
+6. [Acceptance Criteria](#acceptance-criteria)
+7. [Testing Strategy](#testing-strategy)
+8. [Security Considerations](#security-considerations)
+9. [Performance Considerations](#performance-considerations)
+
+---
+
+## Architecture Principles
+
+### Core Design Decisions
+
+1. **Single Responsibility:**
+   - Each module has one clear responsibility
+   - Period generation separated from status management
+   - Calendar logic isolated in dedicated module
+
+2. **No Redundancy:**
+   - No `period_end` field (calculated from `period_start` + `interval`)
+   - No `interval_type` field (read from `contribution_type.interval`)
+   - Eliminates data inconsistencies
+
+3. **Immutability Where Important:**
+   - `contribution_type.interval` cannot be changed after creation
+   - Prevents complex migration scenarios
+   - Enforced via Ash change validation
+
+4. **Historical Accuracy:**
+   - `amount` stored per period for audit trail
+   - Enables tracking of contribution changes over time
+   - Old periods retain original amounts
+
+5. **Calendar-Based Periods:**
+   - All periods aligned to calendar boundaries
+   - Simplifies date calculations
+   - Predictable period generation
+
+---
+
+## Domain Structure
+
+### Ash Domain: `Mv.Contributions`
+
+**Purpose:** Encapsulates all contribution-related resources and logic
+
+**Resources:**
+- `ContributionType` - Contribution type definitions (admin-managed)
+- `ContributionPeriod` - Individual contribution periods per member
+
+**Extensions:**
+- Member resource extended with contribution fields
+
+### Module Organization
+
+```
+lib/
+├── contributions/
+│   ├── contributions.ex              # Ash domain definition
+│   ├── contribution_type.ex          # ContributionType resource
+│   ├── contribution_period.ex        # ContributionPeriod resource
+│   └── changes/
+│       ├── prevent_interval_change.ex       # Validates interval immutability
+│       ├── set_contribution_start_date.ex   # Auto-sets start date
+│       └── validate_same_interval.ex        # Validates interval match on type change
+├── mv/
+│   └── contributions/
+│       ├── period_generator.ex              # Period generation algorithm
+│       └── calendar_periods.ex              # Calendar period calculations
+└── membership/
+    └── member.ex                     # Extended with contribution relationships
+```
+
+### Separation of Concerns
+
+**Domain Layer (Ash Resources):**
+- Data validation
+- Relationship management
+- Policy enforcement
+- Action definitions
+
+**Business Logic Layer (`Mv.Contributions`):**
+- Period generation algorithm
+- Calendar calculations
+- Date boundary handling
+- Status transitions
+
+**UI Layer (LiveView):**
+- User interaction
+- Display logic
+- Authorization checks
+- Form handling
+
+---
+
+## Data Architecture
+
+### Database Schema Extensions
+
+**See:** [database-schema-readme.md](./database-schema-readme.md) and [database_schema.dbml](./database_schema.dbml) for complete schema documentation.
+
+### New Tables
+
+1. **`contribution_types`**
+   - Purpose: Define contribution types with fixed intervals
+   - Key Constraint: `interval` field immutable after creation
+   - Relationships: has_many members, has_many contribution_periods
+
+2. **`contribution_periods`**
+   - Purpose: Individual contribution periods for members
+   - Key Design: NO `period_end` or `interval_type` fields (calculated)
+   - Relationships: belongs_to member, belongs_to contribution_type
+   - Composite uniqueness: One period per member per period_start
+
+### Member Table Extensions
+
+**Fields Added:**
+- `contribution_type_id` (FK, NOT NULL with default from settings)
+- `contribution_start_date` (Date, nullable)
+
+**Existing Fields Used:**
+- `joined_at` - For calculating contribution start
+- `left_at` - For limiting period generation
+- These fields must remain member fields and should not be replaced by custom fields in the future
+
+### Settings Integration
+
+**Global Settings:**
+- `contributions.include_joining_period` (Boolean)
+- `contributions.default_contribution_type_id` (UUID)
+
+**Storage:** Existing settings mechanism (TBD: dedicated table or configuration resource)
+
+### Foreign Key Behaviors
+
+| Relationship | On Delete | Rationale |
+|--------------|-----------|-----------|
+| `contribution_periods.member_id → members.id` | CASCADE | Remove periods when member deleted |
+| `contribution_periods.contribution_type_id → contribution_types.id` | RESTRICT | Prevent type deletion if periods exist |
+| `members.contribution_type_id → contribution_types.id` | RESTRICT | Prevent type deletion if assigned to members |
+
+---
+
+## Business Logic Architecture
+
+### Period Generation System
+
+**Component:** `Mv.Contributions.PeriodGenerator`
+
+**Responsibilities:**
+- Calculate which periods should exist for a member
+- Generate missing periods
+- Respect contribution_start_date and left_at boundaries
+- Skip existing periods (idempotent)
+
+**Triggers:**
+1. Member contribution type assigned (via Ash change)
+2. Member created with contribution type (via Ash change)
+3. Scheduled job runs (daily/weekly cron)
+4. Admin manual regeneration (UI action)
+
+**Algorithm Steps:**
+1. Retrieve member with contribution_type and dates
+2. Determine first period start (based on contribution_start_date)
+3. Calculate all period starts from first to today (or left_at)
+4. Query existing periods for member
+5. Generate missing periods with current contribution_type.amount
+6. Insert new periods (batch operation)
+
+**Edge Case Handling:**
+- If contribution_start_date is NULL: Calculate from joined_at + global setting
+- If left_at is set: Stop generation at left_at
+- If contribution_type changes: Handled separately by regeneration logic
+
+### Calendar Period Calculations
+
+**Component:** `Mv.Contributions.CalendarPeriods`
+
+**Responsibilities:**
+- Calculate period boundaries based on interval type
+- Determine current period
+- Determine last completed period
+- Calculate period_end from period_start + interval
+
+**Functions (high-level):**
+- `calculate_period_start/3` - Given date and interval, find period start
+- `calculate_period_end/2` - Given period_start and interval, calculate end
+- `next_period_start/2` - Given period_start and interval, find next
+- `is_current_period?/2` - Check if period contains today
+- `is_last_completed_period?/2` - Check if period just ended
+
+**Interval Logic:**
+- **Monthly:** Start = 1st of month, End = last day of month
+- **Quarterly:** Start = 1st of quarter (Jan/Apr/Jul/Oct), End = last day of quarter
+- **Half-yearly:** Start = 1st of half (Jan/Jul), End = last day of half
+- **Yearly:** Start = Jan 1st, End = Dec 31st
+
+### Status Management
+
+**Component:** Ash actions on `ContributionPeriod`
+
+**Status Transitions:**
+- Simple state machine: unpaid ↔ paid ↔ suspended
+- No complex validation (all transitions allowed)
+- Permissions checked via Ash policies
+
+**Actions Required:**
+- `mark_as_paid` - Set status to :paid
+- `mark_as_suspended` - Set status to :suspended  
+- `mark_as_unpaid` - Set status to :unpaid (error correction)
+
+**Bulk Operations:**
+- `bulk_mark_as_paid` - Mark multiple periods as paid (efficiency)
+  - low priority, can be a future issue
+
+### Contribution Type Change Handling
+
+**Component:** Ash change on `Member.contribution_type_id`
+
+**Validation:**
+- Check if new type has same interval as old type
+- If different: Reject change (MVP constraint)
+- If same: Allow change
+
+**Side Effects on Allowed Change:**
+1. Keep all existing periods unchanged
+2. Find future unpaid periods
+3. Delete future unpaid periods
+4. Regenerate periods with new contribution_type_id and amount
+
+**Implementation Pattern:**
+- Use Ash change module to validate
+- Use after_action hook to trigger regeneration
+- Use transaction to ensure atomicity
+
+---
+
+## Integration Points
+
+### Member Resource Integration
+
+**Extension Points:**
+1. Add fields via migration
+2. Add relationships (belongs_to, has_many)
+3. Add calculations (current_period_status, overdue_count)
+4. Add changes (auto-set contribution_start_date, validate interval)
+
+**Backward Compatibility:**
+- New fields nullable or with defaults
+- Existing members get default contribution type from settings
+- No breaking changes to existing member functionality
+
+### Settings System Integration
+
+**Requirements:**
+- Store two global settings
+- Provide UI for admin to modify
+- Default values if not set
+- Validation (e.g., default_contribution_type_id must exist)
+
+**Access Pattern:**
+- Read settings during period generation
+- Read settings during member creation
+- Write settings only via admin UI
+
+### Permission System Integration
+
+**See:** [roles-and-permissions-architecture.md](./roles-and-permissions-architecture.md)
+
+**Required Permissions:**
+- `ContributionType.create/update/destroy` - Admin only
+- `ContributionType.read` - Admin, Treasurer, Board
+- `ContributionPeriod.update` (status changes) - Admin, Treasurer
+- `ContributionPeriod.read` - Admin, Treasurer, Board, Own member
+
+**Policy Patterns:**
+- Use existing HasPermission check
+- Leverage existing roles (Admin, Kassenwart)
+- Member can read own periods (linked via member_id)
+
+### LiveView Integration
+
+**New LiveViews Required:**
+1. ContributionType index/form (admin)
+2. ContributionPeriod table component (member detail view)
+3. Settings form section (admin)
+4. Member list column (contribution status)
+
+**Existing LiveViews to Extend:**
+- Member detail view: Add contributions section
+- Member list view: Add status column
+- Settings page: Add contributions section
+
+**Authorization Helpers:**
+- Use existing `can?/3` helper for UI conditionals
+- Check permissions before showing actions
+
+---
+
+## Acceptance Criteria
+
+### ContributionType Resource
+
+**AC-CT-1:** Admin can create contribution type with name, amount, interval, description  
+**AC-CT-2:** Interval field is immutable after creation (validation error on change attempt)  
+**AC-CT-3:** Admin can update name, amount, description (but not interval)  
+**AC-CT-4:** Cannot delete contribution type if assigned to members  
+**AC-CT-5:** Cannot delete contribution type if periods exist referencing it  
+**AC-CT-6:** Interval must be one of: monthly, quarterly, half_yearly, yearly
+
+### ContributionPeriod Resource
+
+**AC-CP-1:** Period has period_start, status, amount, notes, member_id, contribution_type_id  
+**AC-CP-2:** Period_end is calculated, not stored  
+**AC-CP-3:** Status defaults to :unpaid  
+**AC-CP-4:** One period per member per period_start (uniqueness constraint)  
+**AC-CP-5:** Amount is set at generation time from contribution_type.amount  
+**AC-CP-6:** Periods cascade delete when member deleted  
+**AC-CP-7:** Admin/Treasurer can change status  
+**AC-CP-8:** Member can read own periods
+
+### Member Extensions
+
+**AC-M-1:** Member has contribution_type_id field (NOT NULL with default)  
+**AC-M-2:** Member has contribution_start_date field (nullable)  
+**AC-M-3:** New members get default contribution type from global setting  
+**AC-M-4:** contribution_start_date auto-set based on joined_at and global setting  
+**AC-M-5:** Admin can manually override contribution_start_date  
+**AC-M-6:** Cannot change to contribution type with different interval (MVP)
+
+### Period Generation
+
+**AC-PG-1:** Periods generated when member gets contribution type  
+**AC-PG-2:** Periods generated when member created (via change hook)  
+**AC-PG-3:** Scheduled job generates missing periods daily  
+**AC-PG-4:** Generation respects contribution_start_date  
+**AC-PG-5:** Generation stops at left_at if member exited  
+**AC-PG-6:** Generation is idempotent (skips existing periods)  
+**AC-PG-7:** Periods align to calendar boundaries (1st of month/quarter/half/year)  
+**AC-PG-8:** Amount comes from contribution_type at generation time
+
+### Calendar Logic
+
+**AC-CL-1:** Monthly periods: 1st to last day of month  
+**AC-CL-2:** Quarterly periods: 1st of Jan/Apr/Jul/Oct to last day of quarter  
+**AC-CL-3:** Half-yearly periods: 1st of Jan/Jul to last day of half  
+**AC-CL-4:** Yearly periods: Jan 1 to Dec 31  
+**AC-CL-5:** Period_end calculated correctly for all interval types  
+**AC-CL-6:** Current period determined correctly based on today's date  
+**AC-CL-7:** Last completed period determined correctly
+
+### Contribution Type Change
+
+**AC-TC-1:** Can change to type with same interval  
+**AC-TC-2:** Cannot change to type with different interval (error message)  
+**AC-TC-3:** On allowed change: future unpaid periods regenerated  
+**AC-TC-4:** On allowed change: paid/suspended periods unchanged  
+**AC-TC-5:** On allowed change: amount updated to new type's amount  
+**AC-TC-6:** Change is atomic (transaction)
+
+### Settings
+
+**AC-S-1:** Global setting: include_joining_period (boolean, default true)  
+**AC-S-2:** Global setting: default_contribution_type_id (UUID, required)  
+**AC-S-3:** Admin can modify settings via UI  
+**AC-S-4:** Settings validated (e.g., default type must exist)  
+**AC-S-5:** Settings applied to new members immediately
+
+### UI - Member List
+
+**AC-UI-ML-1:** New column shows contribution status  
+**AC-UI-ML-2:** Default: Shows last completed period status  
+**AC-UI-ML-3:** Optional: Toggle to show current period status  
+**AC-UI-ML-4:** Color coding: green (paid), red (unpaid), gray (suspended)  
+**AC-UI-ML-5:** Filter: Unpaid in last period  
+**AC-UI-ML-6:** Filter: Unpaid in current period
+
+### UI - Member Detail
+
+**AC-UI-MD-1:** Contributions section shows all periods  
+**AC-UI-MD-2:** Table columns: Period, Interval, Amount, Status, Actions  
+**AC-UI-MD-3:** Checkbox per period for bulk marking (low prio)  
+**AC-UI-MD-4:** "Mark selected as paid" button  
+**AC-UI-MD-5:** Dropdown to change contribution type (same interval only)  
+**AC-UI-MD-6:** Warning if different interval selected  
+**AC-UI-MD-7:** Only show actions if user has permission
+
+### UI - Contribution Types Admin
+
+**AC-UI-CTA-1:** List all contribution types  
+**AC-UI-CTA-2:** Show: Name, Amount, Interval, Member count  
+**AC-UI-CTA-3:** Create new contribution type form  
+**AC-UI-CTA-4:** Edit form: Name, Amount, Description editable  
+**AC-UI-CTA-5:** Edit form: Interval grayed out (not editable)  
+**AC-UI-CTA-6:** Warning on amount change (explain impact)  
+**AC-UI-CTA-7:** Cannot delete if members assigned  
+**AC-UI-CTA-8:** Only admin can access
+
+### UI - Settings Admin
+
+**AC-UI-SA-1:** Contributions section in settings  
+**AC-UI-SA-2:** Dropdown to select default contribution type  
+**AC-UI-SA-3:** Checkbox: Include joining period  
+**AC-UI-SA-4:** Explanatory text with examples  
+**AC-UI-SA-5:** Save button with validation
+
+---
+
+## Testing Strategy
+
+### Unit Testing
+
+**Period Generator Tests:**
+- Correct period_start calculation for all interval types
+- Correct period count from start to end date
+- Respects contribution_start_date boundary
+- Respects left_at boundary
+- Skips existing periods (idempotent)
+- Handles edge dates (year boundaries, leap years)
+
+**Calendar Periods Tests:**
+- Period boundaries correct for all intervals
+- Period_end calculation correct
+- Current period detection
+- Last completed period detection
+- Next period calculation
+
+**Validation Tests:**
+- Interval immutability enforced
+- Same interval validation on type change
+- Status transitions allowed
+- Uniqueness constraints enforced
+
+### Integration Testing
+
+**Period Generation Flow:**
+- Member creation triggers generation
+- Type assignment triggers generation
+- Type change regenerates future periods
+- Scheduled job generates missing periods
+- Left member stops generation
+
+**Status Management Flow:**
+- Mark single period as paid
+- Bulk mark multiple periods (low prio)
+- Status transitions work
+- Permissions enforced
+
+**Contribution Type Management:**
+- Create type
+- Update amount (regeneration triggered)
+- Cannot update interval
+- Cannot delete if in use
+
+### LiveView Testing
+
+**Member List:**
+- Status column displays correctly
+- Toggle between last/current works
+- Filters work correctly
+- Color coding applied
+
+**Member Detail:**
+- Periods table displays all periods
+- Checkboxes work
+- Bulk marking works (low prio)
+- Type change validation works
+- Actions only shown with permission
+
+**Admin UI:**
+- Type CRUD works
+- Settings save correctly
+- Validations display errors
+- Only authorized users can access
+
+### Edge Case Testing
+
+**Interval Change Attempt:**
+- Error message displayed
+- No data modified
+- User can cancel/choose different type
+
+**Exit with Unpaid:**
+- Warning shown
+- Option to suspend offered
+- Exit completes correctly
+
+**Amount Change:**
+- Warning displayed
+- Only future unpaid regenerated
+- Historical periods unchanged
+
+**Date Boundaries:**
+- Today = period start handled
+- Today = period end handled
+- Leap year handled
+
+### Performance Testing
+
+**Period Generation:**
+- Generate 10 years of monthly periods: < 100ms
+- Generate for 1000 members: < 5 seconds
+- Idempotent check efficient (no full scan)
+
+**Member List Query:**
+- With status column: < 200ms for 1000 members
+- Filters applied efficiently
+- No N+1 queries
+
+---
+
+## Security Considerations
+
+### Authorization
+
+**Permissions Required:**
+- ContributionType management: Admin only
+- ContributionPeriod status changes: Admin + Treasurer
+- View all periods: Admin + Treasurer + Board
+- View own periods: All authenticated users
+
+**Policy Enforcement:**
+- All actions protected by Ash policies
+- UI shows/hides based on permissions
+- Backend validates permissions (never trust UI alone)
+
+### Data Integrity
+
+**Validation Layers:**
+1. Database constraints (NOT NULL, UNIQUE, CHECK)
+2. Ash validations (business rules)
+3. UI validations (user experience)
+
+**Immutability Protection:**
+- Interval change prevented at multiple layers
+- Period amounts immutable (audit trail)
+- Settings changes logged (future)
+
+### Audit Trail
+
+**Tracked Information:**
+- Period status changes (who, when) - future enhancement
+- Type amount changes (implicit via period amounts)
+- Member type assignments (via timestamps)
+
+---
+
+## Performance Considerations
+
+### Database Indexes
+
+**Required Indexes:**
+- `contribution_periods(member_id)` - For member period lookups
+- `contribution_periods(contribution_type_id)` - For type queries
+- `contribution_periods(status)` - For unpaid filters
+- `contribution_periods(period_start)` - For date range queries
+- `contribution_periods(member_id, period_start)` - Composite unique index
+- `members(contribution_type_id)` - For type membership count
+
+### Query Optimization
+
+**Preloading:**
+- Load contribution_type with periods (avoid N+1)
+- Load periods when displaying member detail
+- Use Ash's load for efficient preloading
+
+**Calculated Fields:**
+- period_end calculated on-demand (not stored)
+- current_period_status calculated when needed
+- Use Ash calculations for lazy evaluation
+
+**Pagination:**
+- Period list paginated if > 50 periods
+- Member list already paginated
+
+### Caching Strategy
+
+**No caching needed in MVP:**
+- Contribution types rarely change
+- Period queries are fast
+- Settings read infrequently
+
+**Future caching if needed:**
+- Cache settings in application memory
+- Cache contribution types list
+- Invalidate on change
+
+### Scheduled Job Performance
+
+**Period Generation Job:**
+- Run daily or weekly (not hourly)
+- Batch members (process 100 at a time)
+- Skip members with no changes
+- Log failures for retry
+
+---
+
+## Future Enhancements
+
+### Phase 2: Interval Change Support
+
+**Architecture Changes:**
+- Add logic to handle period overlaps
+- Calculate prorata amounts if needed
+- More complex validation
+- Migration path for existing periods
+
+### Phase 3: Payment Details
+
+**Architecture Changes:**
+- Add PaymentTransaction resource
+- Link transactions to periods
+- Support multiple payments per period
+- Reconciliation logic
+
+### Phase 4: vereinfacht.digital Integration
+
+**Architecture Changes:**
+- External API client module
+- Webhook handling for transactions
+- Automatic matching logic
+- Manual review interface
+
+---
+
+**End of Architecture Document**
+

docs/contributions-overview.md

@@ -0,0 +1,527 @@
+# Membership Contributions - Overview
+
+**Project:** Mila - Membership Management System  
+**Feature:** Membership Contribution Management  
+**Version:** 1.0  
+**Last Updated:** 2025-11-27  
+**Status:** Concept - Ready for Review
+
+---
+
+## Purpose
+
+This document provides a comprehensive overview of the Membership Contributions system. It covers business logic, data model, UI/UX design, and technical architecture in a concise, bullet-point format.
+
+**For detailed implementation:** See [contributions-implementation-plan.md](./contributions-implementation-plan.md) (created after concept iterations)
+
+---
+
+## Table of Contents
+
+1. [Core Principle](#core-principle)
+2. [Terminology](#terminology)
+3. [Data Model](#data-model)
+4. [Business Logic](#business-logic)
+5. [UI/UX Design](#uiux-design)
+6. [Edge Cases](#edge-cases)
+7. [Technical Integration](#technical-integration)
+8. [Implementation Scope](#implementation-scope)
+
+---
+
+## Core Principle
+
+**Maximum Simplicity:**
+
+- Minimal complexity
+- Clear data model without redundancies
+- Intuitive operation
+- Calendar period-based (Month/Quarter/Half-Year/Year)
+
+---
+
+## Terminology
+
+### German ↔ English
+
+**Core Entities:**
+
+- Beitragsart ↔ Contribution Type / Membership Fee Type
+- Beitragsintervall ↔ Contribution Period
+- Mitgliedsbeitrag ↔ Membership Fee / Contribution
+
+**Status:**
+
+- bezahlt ↔ paid
+- unbezahlt ↔ unpaid
+- ausgesetzt ↔ suspended / waived
+
+**Intervals:**
+
+- monatlich ↔ monthly
+- quartalsweise ↔ quarterly
+- halbjährlich ↔ half-yearly / semi-annually
+- jährlich ↔ yearly / annually
+
+**UI Elements:**
+
+- "Letztes Intervall" ↔ "Last Period" (e.g., 2023 when in 2024)
+- "Aktuelles Intervall" ↔ "Current Period" (e.g., 2024)
+- "Als bezahlt markieren" ↔ "Mark as paid"
+- "Aussetzen" ↔ "Suspend" / "Waive"
+
+---
+
+## Data Model
+
+### Contribution Type (ContributionType)
+
+```
+- id (UUID)
+- name (String) - e.g., "Regular", "Reduced", "Student"
+- amount (Decimal) - Contribution amount in Euro
+- interval (Enum) - :monthly, :quarterly, :half_yearly, :yearly
+- description (Text, optional)
+- timestamps
+```
+
+**Important:**
+
+- `interval` is **IMMUTABLE** after creation!
+- Admin can only change `name`, `amount`, `description`
+- On change: Future unpaid periods regenerated with new amount
+
+### Contribution Period (ContributionPeriod)
+
+```
+- id (UUID)
+- member_id (FK → members.id)
+- contribution_type_id (FK → contribution_types.id)
+- period_start (Date) - Calendar period start (01.01., 01.04., 01.07., 01.10., etc.)
+- status (Enum) - :unpaid (default), :paid, :suspended
+- amount (Decimal) - Amount at generation time (history when type changes)
+- notes (Text, optional) - Admin notes
+- timestamps
+```
+
+**Important:**
+
+- **NO** `period_end` - calculated from `period_start` + `interval`
+- **NO** `interval_type` - read from `contribution_type.interval`
+- Avoids redundancy and inconsistencies!
+
+**Calendar Period Logic:**
+
+- Monthly: 01.01. - 31.01., 01.02. - 28./29.02., etc.
+- Quarterly: 01.01. - 31.03., 01.04. - 30.06., 01.07. - 30.09., 01.10. - 31.12.
+- Half-yearly: 01.01. - 30.06., 01.07. - 31.12.
+- Yearly: 01.01. - 31.12.
+
+### Member (Extensions)
+
+```
+- contribution_type_id (FK → contribution_types.id, NOT NULL, default from settings)
+- contribution_start_date (Date, nullable) - When to start generating contributions
+- left_at (Date, nullable) - Exit date (existing)
+```
+
+**Logic for contribution_start_date:**
+
+- Auto-set based on global setting `include_joining_period`
+- If `include_joining_period = true`: First day of joining month/quarter/year
+- If `include_joining_period = false`: First day of NEXT period after joining
+- Can be manually overridden by admin
+
+**NO** `include_joining_period` field on Member - unnecessary due to `contribution_start_date`!
+
+### Global Settings
+
+```
+key: "contributions.include_joining_period" 
+value: Boolean (Default: true)
+
+key: "contributions.default_contribution_type_id"
+value: UUID (Required) - Default contribution type for new members
+```
+
+**Meaning include_joining_period:**
+
+- `true`: Joining period is included (member pays from joining period)
+- `false`: Only from next full period after joining
+
+**Meaning default_contribution_type_id:**
+
+- Every new member automatically gets this contribution type
+- Must be configured in admin settings
+- Prevents: Members without contribution type
+
+---
+
+## Business Logic
+
+### Period Generation
+
+**Triggers:**
+
+- Member gets contribution type assigned (also during member creation)
+- New period begins (Cron job daily/weekly)
+- Admin requests manual regeneration
+
+**Algorithm:**
+
+1. Get `member.contribution_start_date` and `member.contribution_type`
+2. Calculate first period based on `contribution_start_date`
+3. Generate all periods from start to today (or `left_at` if present)
+4. Skip existing periods
+5. Set `amount` to current `contribution_type.amount`
+
+**Example (Yearly):**
+
+```
+Joining date: 15.03.2023
+include_joining_period: true
+→ contribution_start_date: 01.01.2023
+
+Generated periods:
+- 01.01.2023 - 31.12.2023 (joining period)
+- 01.01.2024 - 31.12.2024
+- 01.01.2025 - 31.12.2025 (current year)
+```
+
+**Example (Quarterly):**
+
+```
+Joining date: 15.03.2023
+include_joining_period: false
+→ contribution_start_date: 01.04.2023
+
+Generated periods:
+- 01.04.2023 - 30.06.2023 (first full quarter)
+- 01.07.2023 - 30.09.2023
+- 01.10.2023 - 31.12.2023
+- 01.01.2024 - 31.03.2024
+- ...
+```
+
+### Status Transitions
+
+```
+unpaid → paid
+unpaid → suspended
+paid → unpaid
+suspended → paid
+suspended → unpaid
+```
+
+**Permissions:**
+
+- Admin + Treasurer (Kassenwart) can change status
+- Uses existing permission system
+
+### Contribution Type Change
+
+**MVP - Same Interval Only:**
+
+- Member can only choose contribution type with **same interval**
+- Example: From "Regular (yearly)" to "Reduced (yearly)" ✓
+- Example: From "Regular (yearly)" to "Reduced (monthly)" ✗
+
+**Logic on Change:**
+
+1. Check: New contribution type has same interval
+2. If yes: Set `member.contribution_type_id`
+3. Future **unpaid** periods: Delete and regenerate with new amount
+4. Paid/suspended periods: Remain unchanged (historical amount)
+
+**Future - Different Intervals:**
+
+- Enable interval switching (e.g., yearly → monthly)
+- More complex logic for period overlaps
+- Needs additional validation
+
+### Member Exit
+
+**Logic:**
+
+- Periods only generated until `member.left_at`
+- Existing periods remain visible
+- Unpaid exit period can be marked as "suspended"
+
+**Example:**
+
+```
+Exit: 15.08.2024
+Yearly period: 01.01.2024 - 31.12.2024
+
+→ Period 2024 is shown (Status: unpaid)
+→ Admin can set to "suspended"
+→ No periods for 2025+ generated
+```
+
+---
+
+## UI/UX Design
+
+### Member List View
+
+**New Column: "Contribution Status"**
+
+**Default Display (Last Period):**
+
+- Shows status of **last completed** period
+- Example in 2024: Shows contribution for 2023
+- Color coding:
+  - Green: paid ✓
+  - Red: unpaid ✗
+  - Gray: suspended ⊘
+
+**Optional: Show Current Period**
+
+- Toggle: "Show current period" (2024)
+- Admin decides what to display
+
+**Filters:**
+
+- "Unpaid contributions in last period"
+- "Unpaid contributions in current period"
+
+### Member Detail View
+
+**Section: "Contributions"**
+
+**Contribution Type Assignment:**
+
+```
+┌─────────────────────────────────────┐
+│ Contribution Type: [Dropdown]       │
+│ ⚠ Only types with same interval    │
+│   can be selected                   │
+└─────────────────────────────────────┘
+```
+
+**Period Table:**
+
+```
+┌───────────────┬──────────┬────────┬──────────┬─────────┐
+│ Period        │ Interval │ Amount │ Status   │ Action  │
+├───────────────┼──────────┼────────┼──────────┼─────────┤
+│ 01.01.2023-   │ Yearly   │ 50 €   │ ☑ Paid   │         │
+│ 31.12.2023    │          │        │          │         │
+├───────────────┼──────────┼────────┼──────────┼─────────┤
+│ 01.01.2024-   │ Yearly   │ 60 €   │ ☐ Open   │ [Mark   │
+│ 31.12.2024    │          │        │          │ as paid]│
+├───────────────┼──────────┼────────┼──────────┼─────────┤
+│ 01.01.2025-   │ Yearly   │ 60 €   │ ☐ Open   │ [Mark   │
+│ 31.12.2025    │          │        │          │ as paid]│
+└───────────────┴──────────┴────────┴──────────┴─────────┘
+
+Legend: ☑ = paid | ☐ = unpaid | ⊘ = suspended
+```
+
+**Quick Marking:**
+
+- Checkbox in each row for fast marking
+- Button: "Mark selected as paid/unpaid/suspended"
+- Bulk action for multiple periods
+
+### Admin: Contribution Types Management
+
+**List:**
+
+```
+┌────────────┬──────────┬──────────┬────────────┬─────────┐
+│ Name       │ Amount   │ Interval │ Members    │ Actions │
+├────────────┼──────────┼──────────┼────────────┼─────────┤
+│ Regular    │ 60 €     │ Yearly   │ 45         │ [Edit]  │
+│ Reduced    │ 30 €     │ Yearly   │ 12         │ [Edit]  │
+│ Student    │ 20 €     │ Monthly  │ 8          │ [Edit]  │
+└────────────┴──────────┴──────────┴────────────┴─────────┘
+```
+
+**Edit:**
+
+- Name: ✓ editable
+- Amount: ✓ editable
+- Description: ✓ editable
+- Interval: ✗ **NOT** editable (grayed out)
+
+**Warning on Amount Change:**
+
+```
+⚠ Change amount to 65 €?
+  
+Impact:
+- 45 members affected
+- Future unpaid periods will be generated with 65 €
+- Already paid periods remain with old amount
+
+[Cancel] [Confirm]
+```
+
+### Admin: Settings
+
+**Contribution Configuration:**
+
+```
+Default Contribution Type: [Dropdown: Contribution Types]
+
+Selected: "Regular (60 €, Yearly)"
+
+This contribution type is automatically assigned to all new members.
+Can be changed individually per member.
+
+---
+
+☐ Include joining period
+
+When active:
+Members pay from the period of their joining.
+
+Example (Yearly):
+Joining: 15.03.2023
+→ Pays from 2023
+
+When inactive:
+Members pay from the next full period.
+
+Example (Yearly):
+Joining: 15.03.2023
+→ Pays from 2024
+```
+
+---
+
+## Edge Cases
+
+### 1. Contribution Type Change with Different Interval
+
+**MVP:** Blocked (only same interval allowed)
+
+**UI:**
+
+```
+Error: Interval change not possible
+
+Current contribution type: "Regular (Yearly)"
+Selected contribution type: "Student (Monthly)"
+
+Changing the interval is currently not possible.
+Please select a contribution type with interval "Yearly".
+
+[OK]
+```
+
+**Future:**
+
+- Allow interval switching
+- Calculate overlaps
+- Generate new periods without duplicates
+
+### 2. Exit with Unpaid Contributions
+
+**Scenario:**
+
+```
+Member exits: 15.08.2024
+Yearly period 2024: unpaid
+```
+
+**UI Notice on Exit: (Low Prio)**
+
+```
+⚠ Unpaid contributions present
+
+This member has 1 unpaid period(s):
+- 2024: 60 € (unpaid)
+
+Do you want to continue?
+
+[ ] Mark contribution as "suspended"
+[Cancel] [Confirm Exit]
+```
+
+### 3. Multiple Unpaid Periods
+
+**Scenario:** Member hasn't paid for 2 years
+
+**Display:**
+
+```
+┌───────────────┬──────────┬────────┬──────────┬─────────┐
+│ 2023          │ Yearly   │ 50 €   │ ☐ Open   │ [✓]     │
+│ 2024          │ Yearly   │ 60 €   │ ☐ Open   │ [✓]     │
+│ 2025          │ Yearly   │ 60 €   │ ☐ Open   │ [ ]     │
+└───────────────┴──────────┴────────┴──────────┴─────────┘
+
+[Mark selected as paid/unpaid/suspended] (2 selected)
+```
+
+### 4. Amount Changes
+
+**Scenario:**
+
+```
+2023: Regular = 50 €
+2024: Regular = 60 € (increase)
+```
+
+**Result:**
+
+- Period 2023: Saved with 50 € (history)
+- Period 2024: Generated with 60 € (current)
+- Both periods show correct historical amount
+
+### 5. Date Boundaries
+
+**Problem:** What if today = 01.01.2025?
+
+**Solution:**
+
+- Current period (2025) is generated
+- Status: unpaid (open)
+- Shown in overview
+
+---
+
+## Implementation Scope
+
+### MVP (Phase 1)
+
+**Included:**
+
+- ✓ Contribution types (CRUD)
+- ✓ Automatic period generation
+- ✓ Status management (paid/unpaid/suspended)
+- ✓ Member overview with contribution status
+- ✓ Period view per member
+- ✓ Quick checkbox marking
+- ✓ Bulk actions
+- ✓ Amount history
+- ✓ Same-interval type change
+- ✓ Default contribution type
+- ✓ Joining period configuration
+
+**NOT Included:**
+
+- ✗ Interval change (only same interval)
+- ✗ Payment details (date, method)
+- ✗ Automatic integration (vereinfacht.digital)
+- ✗ Prorata calculation
+- ✗ Reports/statistics
+- ✗ Reminders/dunning (manual via filters)
+
+### Future Enhancements
+
+**Phase 2:**
+
+- Payment details (date, amount, method)
+- Interval change for future unpaid periods
+- Manual vereinfacht.digital links per member
+- Extended filter options
+
+**Phase 3:**
+
+- Automated vereinfacht.digital integration
+- Automatic payment matching
+- SEPA integration
+- Advanced reports

docs/feature-roadmap.md

@@ -187,10 +187,16 @@
 
 **Current State:**
 - ✅ Basic "paid" boolean field on members
+- ✅ **UI Mock-ups for Contribution Types & Settings** (2025-12-02)
 - ⚠️ No payment tracking
 
 **Open Issues:**
 - [#156](https://git.local-it.org/local-it/mitgliederverwaltung/issues/156) - Set up & document testing environment for vereinfacht.digital (L, Low priority)
+- [#226](https://git.local-it.org/local-it/mitgliederverwaltung/issues/226) - Payment/Contribution Mockup Pages (Preview)
+
+**Mock-Up Pages (Non-Functional Preview):**
+- `/contribution_types` - Contribution Types Management
+- `/contribution_settings` - Global Contribution Settings
 
 **Missing Features:**
 - ❌ Membership fee configuration

lib/mv_web/components/core_components.ex

@@ -79,7 +79,7 @@ defmodule MvWeb.CoreComponents do
           <p>{msg}</p>
         </div>
         <div class="flex-1" />
-        <button type="button" class="group self-start cursor-pointer" aria-label={gettext("close")}>
+        <button type="button" class="self-start cursor-pointer group" aria-label={gettext("close")}>
           <.icon name="hero-x-mark" class="size-5 opacity-40 group-hover:opacity-70" />
         </button>
       </div>
@@ -368,6 +368,7 @@ defmodule MvWeb.CoreComponents do
       end
 
     ~H"""
+    <div class="overflow-auto">
       <table class="table table-zebra">
         <thead>
           <tr>
@@ -392,14 +393,14 @@ defmodule MvWeb.CoreComponents do
             <td
               :for={col <- @col}
               phx-click={@row_click && @row_click.(row)}
-            class={@row_click && "hover:cursor-pointer"}
+              class={["max-w-xs truncate", @row_click && "hover:cursor-pointer"]}
             >
               {render_slot(col, @row_item.(row))}
             </td>
             <td
               :for={dyn_col <- @dynamic_cols}
               phx-click={@row_click && @row_click.(row)}
-            class={@row_click && "hover:cursor-pointer"}
+              class={["max-w-xs truncate", @row_click && "hover:cursor-pointer"]}
             >
               {if dyn_col[:render] do
                 rendered = dyn_col[:render].(@row_item.(row))
@@ -423,6 +424,7 @@ defmodule MvWeb.CoreComponents do
           </tr>
         </tbody>
       </table>
+    </div>
     """
   end
 

lib/mv_web/components/layouts/navbar.ex

@@ -25,6 +25,17 @@ defmodule MvWeb.Layouts.Navbar do
           <li><.link navigate="/members">{gettext("Members")}</.link></li>
           <li><.link navigate="/custom_fields">{gettext("Custom Fields")}</.link></li>
           <li><.link navigate="/users">{gettext("Users")}</.link></li>
+          <li>
+            <details>
+              <summary>{gettext("Contributions")}</summary>
+              <ul class="bg-base-200 rounded-t-none p-2 z-10 w-48">
+                <li><.link navigate="/contribution_types">{gettext("Contribution Types")}</.link></li>
+                <li>
+                  <.link navigate="/contribution_settings">{gettext("Contribution Settings")}</.link>
+                </li>
+              </ul>
+            </details>
+          </li>
         </ul>
       </div>
       <div class="flex gap-2">

lib/mv_web/endpoint.ex

@@ -39,6 +39,11 @@ defmodule MvWeb.Endpoint do
     plug Phoenix.Ecto.CheckRepoStatus, otp_app: :mv
   end
 
+  # Enable Ecto SQL Sandbox in test environment for async tests
+  if Application.compile_env(:mv, :sql_sandbox) do
+    plug Phoenix.Ecto.SQL.Sandbox
+  end
+
   plug Phoenix.LiveDashboard.RequestLogger,
     param_key: "request_logger",
     cookie_key: "request_logger"

lib/mv_web/helpers/date_formatter.ex

@@ -0,0 +1,27 @@
+defmodule MvWeb.Helpers.DateFormatter do
+  @moduledoc """
+  Centralized date formatting helper for the application.
+  Formats dates in European format (dd.mm.yyyy).
+  """
+
+  use Gettext, backend: MvWeb.Gettext
+
+  @doc """
+  Formats a Date struct to European format (dd.mm.yyyy).
+
+  ## Examples
+
+      iex> MvWeb.Helpers.DateFormatter.format_date(~D[2024-03-15])
+      "15.03.2024"
+
+      iex> MvWeb.Helpers.DateFormatter.format_date(nil)
+      ""
+  """
+  def format_date(%Date{} = date) do
+    Calendar.strftime(date, "%d.%m.%Y")
+  end
+
+  def format_date(nil), do: ""
+
+  def format_date(_), do: "Invalid date"
+end

lib/mv_web/live/components/sort_header_component.ex

@@ -19,7 +19,7 @@ defmodule MvWeb.Components.SortHeaderComponent do
   @impl true
   def render(assigns) do
     ~H"""
-    <div class="tooltip" data-tip={aria_sort(@field, @sort_field, @sort_order)}>
+    <div class="tooltip tooltip-bottom" data-tip={aria_sort(@field, @sort_field, @sort_order)}>
       <button
         type="button"
         aria-label={aria_sort(@field, @sort_field, @sort_order)}

lib/mv_web/live/contribution_period_live/show.ex

@@ -0,0 +1,345 @@
+defmodule MvWeb.ContributionPeriodLive.Show do
+  @moduledoc """
+  Mock-up LiveView for Member Contribution Periods (Admin/Treasurer View).
+
+  This is a preview-only page that displays the planned UI for viewing
+  and managing contribution periods for a specific member.
+  It shows static mock data and is not functional.
+
+  ## Planned Features (Future Implementation)
+  - Display all contribution periods for a member
+  - Show period dates, interval, amount, and status
+  - Quick status change (paid/unpaid/suspended)
+  - Bulk marking of multiple periods
+  - Notes per period
+
+  ## Note
+  This page is intentionally non-functional and serves as a UI mockup
+  for the upcoming Membership Contributions feature.
+  """
+  use MvWeb, :live_view
+
+  @impl true
+  def mount(_params, _session, socket) do
+    {:ok,
+     socket
+     |> assign(:page_title, gettext("Member Contributions"))
+     |> assign(:member, mock_member())
+     |> assign(:periods, mock_periods())
+     |> assign(:selected_periods, MapSet.new())}
+  end
+
+  @impl true
+  def render(assigns) do
+    ~H"""
+    <Layouts.app flash={@flash} current_user={@current_user}>
+      <.mockup_warning />
+
+      <.header>
+        {gettext("Contributions for %{name}", name: "#{@member.first_name} #{@member.last_name}")}
+        <:subtitle>
+          {gettext("Contribution type")}:
+          <span class="font-semibold">{@member.contribution_type}</span>
+          · {gettext("Member since")}: <span class="font-mono">{@member.joined_at}</span>
+        </:subtitle>
+        <:actions>
+          <.link navigate={~p"/contribution_settings"} class="btn btn-ghost btn-sm">
+            <.icon name="hero-arrow-left" class="size-4" />
+            {gettext("Back to Settings")}
+          </.link>
+        </:actions>
+      </.header>
+
+      <%!-- Member Info Card --%>
+      <div class="mb-6 shadow card bg-base-100">
+        <div class="card-body">
+          <div class="grid grid-cols-2 gap-4 md:grid-cols-4">
+            <div>
+              <span class="text-sm text-base-content/60">{gettext("Email")}</span>
+              <p class="font-medium">{@member.email}</p>
+            </div>
+            <div>
+              <span class="text-sm text-base-content/60">{gettext("Contribution Start")}</span>
+              <p class="font-mono">{@member.contribution_start}</p>
+            </div>
+            <div>
+              <span class="text-sm text-base-content/60">{gettext("Total Contributions")}</span>
+              <p class="font-semibold">{length(@periods)}</p>
+            </div>
+            <div>
+              <span class="text-sm text-base-content/60">{gettext("Open Contributions")}</span>
+              <p class="font-semibold text-error">
+                {Enum.count(@periods, &(&1.status == :unpaid))}
+              </p>
+            </div>
+          </div>
+        </div>
+      </div>
+
+      <%!-- Contribution Type Change --%>
+      <div class="mb-6 card bg-base-200">
+        <div class="py-4 card-body">
+          <div class="flex flex-wrap items-center gap-4">
+            <span class="font-semibold">{gettext("Change Contribution Type")}:</span>
+            <select class="w-64 select select-bordered select-sm" disabled>
+              <option selected>{@member.contribution_type} (60,00 €, {gettext("Yearly")})</option>
+              <option>{gettext("Reduced")} (30,00 €, {gettext("Yearly")})</option>
+              <option>{gettext("Honorary")} (0,00 €, {gettext("Yearly")})</option>
+            </select>
+            <span
+              class="text-sm text-base-content/60 cursor-help tooltip tooltip-bottom"
+              data-tip={
+                gettext(
+                  "Members can only switch between contribution types with the same payment interval (e.g., yearly to yearly). This prevents complex period overlaps."
+                )
+              }
+            >
+              <.icon name="hero-question-mark-circle" class="inline size-4" />
+              {gettext("Why are not all contribution types shown?")}
+            </span>
+          </div>
+        </div>
+      </div>
+
+      <%!-- Bulk Actions --%>
+      <div class="flex flex-wrap items-center gap-4 mb-4">
+        <span class="text-sm text-base-content/60">
+          {ngettext(
+            "%{count} period selected",
+            "%{count} periods selected",
+            MapSet.size(@selected_periods),
+            count: MapSet.size(@selected_periods)
+          )}
+        </span>
+        <button class="btn btn-sm btn-success" disabled>
+          <.icon name="hero-check" class="size-4" />
+          {gettext("Mark as Paid")}
+        </button>
+        <button class="btn btn-sm btn-ghost" disabled>
+          <.icon name="hero-minus-circle" class="size-4" />
+          {gettext("Mark as Suspended")}
+        </button>
+        <button class="btn btn-sm btn-ghost" disabled>
+          <.icon name="hero-x-circle" class="size-4" />
+          {gettext("Mark as Unpaid")}
+        </button>
+      </div>
+
+      <%!-- Periods Table --%>
+      <div class="overflow-x-auto">
+        <table class="table table-zebra">
+          <thead>
+            <tr>
+              <th>
+                <input type="checkbox" class="checkbox checkbox-sm" disabled />
+              </th>
+              <th>{gettext("Time Period")}</th>
+              <th>{gettext("Interval")}</th>
+              <th>{gettext("Amount")}</th>
+              <th>{gettext("Status")}</th>
+              <th>{gettext("Notes")}</th>
+              <th>{gettext("Actions")}</th>
+            </tr>
+          </thead>
+          <tbody>
+            <tr :for={period <- @periods} class={period_row_class(period.status)}>
+              <td>
+                <input
+                  type="checkbox"
+                  class="checkbox checkbox-sm"
+                  checked={MapSet.member?(@selected_periods, period.id)}
+                  disabled
+                />
+              </td>
+              <td>
+                <div class="font-mono">
+                  {period.period_start} – {period.period_end}
+                </div>
+                <div :if={period.is_current} class="mt-1 badge badge-info badge-sm">
+                  {gettext("Current")}
+                </div>
+              </td>
+              <td>
+                <span class="badge badge-outline badge-sm">{format_interval(period.interval)}</span>
+              </td>
+              <td>
+                <span class="font-mono">{format_currency(period.amount)}</span>
+              </td>
+              <td>
+                <.status_badge status={period.status} />
+              </td>
+              <td>
+                <span :if={period.notes} class="text-sm italic text-base-content/60">
+                  {period.notes}
+                </span>
+                <span :if={!period.notes} class="text-base-content/30">—</span>
+              </td>
+              <td class="w-0 font-semibold whitespace-nowrap">
+                <div class="flex gap-4">
+                  <.link
+                    href="#"
+                    class={[
+                      "cursor-not-allowed",
+                      if(period.status == :paid, do: "invisible", else: "opacity-50")
+                    ]}
+                  >
+                    {gettext("Paid")}
+                  </.link>
+                  <.link
+                    href="#"
+                    class={[
+                      "cursor-not-allowed",
+                      if(period.status == :suspended, do: "invisible", else: "opacity-50")
+                    ]}
+                  >
+                    {gettext("Suspend")}
+                  </.link>
+                  <.link
+                    href="#"
+                    class={[
+                      "cursor-not-allowed",
+                      if(period.status != :paid, do: "invisible", else: "opacity-50")
+                    ]}
+                  >
+                    {gettext("Reopen")}
+                  </.link>
+                  <.link href="#" class="opacity-50 cursor-not-allowed">
+                    {gettext("Note")}
+                  </.link>
+                </div>
+              </td>
+            </tr>
+          </tbody>
+        </table>
+      </div>
+    </Layouts.app>
+    """
+  end
+
+  # Mock-up warning banner component - subtle orange style
+  defp mockup_warning(assigns) do
+    ~H"""
+    <div class="flex items-center gap-3 px-4 py-3 mb-6 border rounded-lg border-warning text-warning bg-base-100">
+      <.icon name="hero-exclamation-triangle" class="size-5 shrink-0" />
+      <div>
+        <span class="font-semibold">{gettext("Preview Mockup")}</span>
+        <span class="ml-2 text-sm text-base-content/70">
+          – {gettext("This page is not functional and only displays the planned features.")}
+        </span>
+      </div>
+    </div>
+    """
+  end
+
+  # Status badge component
+  attr :status, :atom, required: true
+
+  defp status_badge(%{status: :paid} = assigns) do
+    ~H"""
+    <span class="gap-1 badge badge-success">
+      <.icon name="hero-check-circle-mini" class="size-3" />
+      {gettext("Paid")}
+    </span>
+    """
+  end
+
+  defp status_badge(%{status: :unpaid} = assigns) do
+    ~H"""
+    <span class="gap-1 badge badge-error">
+      <.icon name="hero-x-circle-mini" class="size-3" />
+      {gettext("Unpaid")}
+    </span>
+    """
+  end
+
+  defp status_badge(%{status: :suspended} = assigns) do
+    ~H"""
+    <span class="gap-1 badge badge-neutral">
+      <.icon name="hero-pause-circle-mini" class="size-3" />
+      {gettext("Suspended")}
+    </span>
+    """
+  end
+
+  defp period_row_class(:unpaid), do: "bg-error/5"
+  defp period_row_class(:suspended), do: "bg-base-200/50"
+  defp period_row_class(_), do: ""
+
+  # Mock member data
+  defp mock_member do
+    %{
+      id: "123",
+      first_name: "Maria",
+      last_name: "Weber",
+      email: "maria.weber@example.de",
+      contribution_type: gettext("Regular"),
+      joined_at: "15.03.2021",
+      contribution_start: "01.01.2021"
+    }
+  end
+
+  # Mock periods data
+  defp mock_periods do
+    [
+      %{
+        id: "p1",
+        period_start: "01.01.2025",
+        period_end: "31.12.2025",
+        interval: :yearly,
+        amount: Decimal.new("60.00"),
+        status: :unpaid,
+        notes: nil,
+        is_current: true
+      },
+      %{
+        id: "p2",
+        period_start: "01.01.2024",
+        period_end: "31.12.2024",
+        interval: :yearly,
+        amount: Decimal.new("60.00"),
+        status: :paid,
+        notes: gettext("Paid via bank transfer"),
+        is_current: false
+      },
+      %{
+        id: "p3",
+        period_start: "01.01.2023",
+        period_end: "31.12.2023",
+        interval: :yearly,
+        amount: Decimal.new("50.00"),
+        status: :paid,
+        notes: nil,
+        is_current: false
+      },
+      %{
+        id: "p4",
+        period_start: "01.01.2022",
+        period_end: "31.12.2022",
+        interval: :yearly,
+        amount: Decimal.new("50.00"),
+        status: :paid,
+        notes: nil,
+        is_current: false
+      },
+      %{
+        id: "p5",
+        period_start: "01.01.2021",
+        period_end: "31.12.2021",
+        interval: :yearly,
+        amount: Decimal.new("50.00"),
+        status: :suspended,
+        notes: gettext("Joining year - reduced to 0"),
+        is_current: false
+      }
+    ]
+  end
+
+  defp format_currency(%Decimal{} = amount) do
+    "#{Decimal.to_string(amount)} €"
+  end
+
+  defp format_interval(:monthly), do: gettext("Monthly")
+  defp format_interval(:quarterly), do: gettext("Quarterly")
+  defp format_interval(:half_yearly), do: gettext("Half-yearly")
+  defp format_interval(:yearly), do: gettext("Yearly")
+end

lib/mv_web/live/contribution_settings_live.ex

@@ -0,0 +1,277 @@
+defmodule MvWeb.ContributionSettingsLive do
+  @moduledoc """
+  Mock-up LiveView for Contribution Settings (Admin).
+
+  This is a preview-only page that displays the planned UI for managing
+  global contribution settings. It shows static mock data and is not functional.
+
+  ## Planned Features (Future Implementation)
+  - Set default contribution type for new members
+  - Configure whether joining period is included in contributions
+  - Explanatory text with examples
+
+  ## Settings
+  - `default_contribution_type_id` - UUID of the default contribution type
+  - `include_joining_period` - Boolean whether to include joining period
+
+  ## Note
+  This page is intentionally non-functional and serves as a UI mockup
+  for the upcoming Membership Contributions feature.
+  """
+  use MvWeb, :live_view
+
+  @impl true
+  def mount(_params, _session, socket) do
+    {:ok,
+     socket
+     |> assign(:page_title, gettext("Contribution Settings"))
+     |> assign(:contribution_types, mock_contribution_types())
+     |> assign(:selected_type_id, "1")
+     |> assign(:include_joining_period, true)}
+  end
+
+  @impl true
+  def render(assigns) do
+    ~H"""
+    <Layouts.app flash={@flash} current_user={@current_user}>
+      <.mockup_warning />
+
+      <.header>
+        {gettext("Contribution Settings")}
+        <:subtitle>
+          {gettext("Configure global settings for membership contributions.")}
+        </:subtitle>
+      </.header>
+
+      <div class="grid gap-6 lg:grid-cols-2">
+        <%!-- Settings Form --%>
+        <div class="card bg-base-100 shadow-xl">
+          <div class="card-body">
+            <h2 class="card-title">
+              <.icon name="hero-cog-6-tooth" class="size-5" />
+              {gettext("Global Settings")}
+            </h2>
+
+            <form class="space-y-6">
+              <%!-- Default Contribution Type --%>
+              <fieldset class="fieldset">
+                <label class="label">
+                  <span class="label-text font-semibold">
+                    {gettext("Default Contribution Type")}
+                  </span>
+                </label>
+                <select class="select select-bordered w-full" disabled>
+                  <option :for={ct <- @contribution_types} selected={ct.id == @selected_type_id}>
+                    {ct.name} ({format_currency(ct.amount)}, {format_interval(ct.interval)})
+                  </option>
+                </select>
+                <p class="text-sm text-base-content/60 mt-2">
+                  {gettext(
+                    "This contribution type is automatically assigned to all new members. Can be changed individually per member."
+                  )}
+                </p>
+              </fieldset>
+
+              <%!-- Include Joining Period --%>
+              <fieldset class="fieldset">
+                <label class="label cursor-pointer justify-start gap-3">
+                  <input
+                    type="checkbox"
+                    class="checkbox checkbox-primary"
+                    checked={@include_joining_period}
+                    disabled
+                  />
+                  <span class="label-text font-semibold">
+                    {gettext("Include joining period")}
+                  </span>
+                </label>
+                <div class="ml-9 space-y-2">
+                  <p class="text-sm text-base-content/60">
+                    {gettext("When active: Members pay from the period of their joining.")}
+                  </p>
+                  <p class="text-sm text-base-content/60">
+                    {gettext("When inactive: Members pay from the next full period after joining.")}
+                  </p>
+                </div>
+              </fieldset>
+
+              <div class="divider"></div>
+
+              <button type="button" class="btn btn-primary w-full" disabled>
+                <.icon name="hero-check" class="size-5" />
+                {gettext("Save Settings")}
+              </button>
+            </form>
+          </div>
+        </div>
+
+        <%!-- Examples Card --%>
+        <div class="card bg-base-200">
+          <div class="card-body">
+            <h2 class="card-title">
+              <.icon name="hero-light-bulb" class="size-5" />
+              {gettext("Examples")}
+            </h2>
+
+            <.example_section
+              title={gettext("Yearly Interval - Joining Period Included")}
+              joining_date="15.03.2023"
+              include_joining={true}
+              start_date="01.01.2023"
+              periods={["2023", "2024", "2025"]}
+              note={gettext("Member pays for the year they joined")}
+            />
+
+            <div class="divider"></div>
+
+            <.example_section
+              title={gettext("Yearly Interval - Joining Period Excluded")}
+              joining_date="15.03.2023"
+              include_joining={false}
+              start_date="01.01.2024"
+              periods={["2024", "2025"]}
+              note={gettext("Member pays from the next full year")}
+            />
+
+            <div class="divider"></div>
+
+            <.example_section
+              title={gettext("Quarterly Interval - Joining Period Excluded")}
+              joining_date="15.05.2024"
+              include_joining={false}
+              start_date="01.07.2024"
+              periods={["Q3/2024", "Q4/2024", "Q1/2025"]}
+              note={gettext("Member pays from the next full quarter")}
+            />
+
+            <div class="divider"></div>
+
+            <.example_section
+              title={gettext("Monthly Interval - Joining Period Included")}
+              joining_date="15.03.2024"
+              include_joining={true}
+              start_date="01.03.2024"
+              periods={["03/2024", "04/2024", "05/2024", "..."]}
+              note={gettext("Member pays from the joining month")}
+            />
+          </div>
+        </div>
+      </div>
+
+      <.example_member_card />
+    </Layouts.app>
+    """
+  end
+
+  # Example member card with link to period view
+  defp example_member_card(assigns) do
+    ~H"""
+    <div class="card bg-base-100 shadow-xl mt-6">
+      <div class="card-body">
+        <h2 class="card-title">
+          <.icon name="hero-user" class="size-5" />
+          {gettext("Example: Member Contribution View")}
+        </h2>
+        <p class="text-base-content/70">
+          {gettext(
+            "See how the contribution periods will be displayed for an individual member. This example shows Maria Weber with multiple contribution periods."
+          )}
+        </p>
+        <div class="card-actions justify-end">
+          <.link navigate={~p"/contributions/member/example"} class="btn btn-primary btn-sm">
+            <.icon name="hero-eye" class="size-4" />
+            {gettext("View Example Member")}
+          </.link>
+        </div>
+      </div>
+    </div>
+    """
+  end
+
+  # Mock-up warning banner component - subtle orange style
+  defp mockup_warning(assigns) do
+    ~H"""
+    <div class="border border-warning text-warning bg-base-100 rounded-lg px-4 py-3 mb-6 flex items-center gap-3">
+      <.icon name="hero-exclamation-triangle" class="size-5 shrink-0" />
+      <div>
+        <span class="font-semibold">{gettext("Preview Mockup")}</span>
+        <span class="text-sm text-base-content/70 ml-2">
+          – {gettext("This page is not functional and only displays the planned features.")}
+        </span>
+      </div>
+    </div>
+    """
+  end
+
+  # Example section component
+  attr :title, :string, required: true
+  attr :joining_date, :string, required: true
+  attr :include_joining, :boolean, required: true
+  attr :start_date, :string, required: true
+  attr :periods, :list, required: true
+  attr :note, :string, required: true
+
+  defp example_section(assigns) do
+    ~H"""
+    <div class="space-y-2">
+      <h3 class="font-semibold text-sm">{@title}</h3>
+      <div class="bg-base-300 rounded-lg p-3 text-sm space-y-1">
+        <p>
+          <span class="text-base-content/60">{gettext("Joining date")}:</span>
+          <span class="font-mono">{@joining_date}</span>
+        </p>
+        <p>
+          <span class="text-base-content/60">{gettext("Contribution start")}:</span>
+          <span class="font-mono font-semibold text-primary">{@start_date}</span>
+        </p>
+        <p>
+          <span class="text-base-content/60">{gettext("Generated periods")}:</span>
+          <span class="font-mono">
+            {Enum.join(@periods, ", ")}
+          </span>
+        </p>
+      </div>
+      <p class="text-xs text-base-content/60 italic">→ {@note}</p>
+    </div>
+    """
+  end
+
+  # Mock data for demonstration
+  defp mock_contribution_types do
+    [
+      %{
+        id: "1",
+        name: gettext("Regular"),
+        amount: Decimal.new("60.00"),
+        interval: :yearly
+      },
+      %{
+        id: "2",
+        name: gettext("Reduced"),
+        amount: Decimal.new("30.00"),
+        interval: :yearly
+      },
+      %{
+        id: "3",
+        name: gettext("Student"),
+        amount: Decimal.new("5.00"),
+        interval: :monthly
+      },
+      %{
+        id: "4",
+        name: gettext("Family"),
+        amount: Decimal.new("25.00"),
+        interval: :quarterly
+      }
+    ]
+  end
+
+  defp format_currency(%Decimal{} = amount) do
+    "#{Decimal.to_string(amount)} €"
+  end
+
+  defp format_interval(:monthly), do: gettext("Monthly")
+  defp format_interval(:quarterly), do: gettext("Quarterly")
+  defp format_interval(:half_yearly), do: gettext("Half-yearly")
+  defp format_interval(:yearly), do: gettext("Yearly")
+end

lib/mv_web/live/contribution_type_live/index.ex

@@ -0,0 +1,205 @@
+defmodule MvWeb.ContributionTypeLive.Index do
+  @moduledoc """
+  Mock-up LiveView for Contribution Types Management (Admin).
+
+  This is a preview-only page that displays the planned UI for managing
+  contribution types. It shows static mock data and is not functional.
+
+  ## Planned Features (Future Implementation)
+  - List all contribution types
+  - Display: Name, Amount, Interval, Member count
+  - Create new contribution types
+  - Edit existing contribution types (name, amount, description - NOT interval)
+  - Delete contribution types (if no members assigned)
+
+  ## Note
+  This page is intentionally non-functional and serves as a UI mockup
+  for the upcoming Membership Contributions feature.
+  """
+  use MvWeb, :live_view
+
+  @impl true
+  def mount(_params, _session, socket) do
+    {:ok,
+     socket
+     |> assign(:page_title, gettext("Contribution Types"))
+     |> assign(:contribution_types, mock_contribution_types())}
+  end
+
+  @impl true
+  def render(assigns) do
+    ~H"""
+    <Layouts.app flash={@flash} current_user={@current_user}>
+      <.mockup_warning />
+
+      <.header>
+        {gettext("Contribution Types")}
+        <:subtitle>
+          {gettext("Manage contribution types for membership fees.")}
+        </:subtitle>
+        <:actions>
+          <button class="btn btn-primary" disabled>
+            <.icon name="hero-plus" /> {gettext("New Contribution Type")}
+          </button>
+        </:actions>
+      </.header>
+
+      <.table id="contribution_types" rows={@contribution_types} row_id={fn ct -> "ct-#{ct.id}" end}>
+        <:col :let={ct} label={gettext("Name")}>
+          <span class="font-medium">{ct.name}</span>
+          <p :if={ct.description} class="text-sm text-base-content/60">{ct.description}</p>
+        </:col>
+
+        <:col :let={ct} label={gettext("Amount")}>
+          <span class="font-mono">{format_currency(ct.amount)}</span>
+        </:col>
+
+        <:col :let={ct} label={gettext("Interval")}>
+          <span class="badge badge-outline">{format_interval(ct.interval)}</span>
+        </:col>
+
+        <:col :let={ct} label={gettext("Members")}>
+          <span class="badge badge-ghost">{ct.member_count}</span>
+        </:col>
+
+        <:action :let={_ct}>
+          <button class="btn btn-ghost btn-xs" disabled title={gettext("Edit")}>
+            <.icon name="hero-pencil" class="size-4" />
+          </button>
+        </:action>
+
+        <:action :let={ct}>
+          <button
+            class="btn btn-ghost btn-xs text-error"
+            disabled
+            title={
+              if ct.member_count > 0,
+                do: gettext("Cannot delete - members assigned"),
+                else: gettext("Delete")
+            }
+          >
+            <.icon name="hero-trash" class="size-4" />
+          </button>
+        </:action>
+      </.table>
+
+      <.info_card />
+    </Layouts.app>
+    """
+  end
+
+  # Mock-up warning banner component - subtle orange style
+  defp mockup_warning(assigns) do
+    ~H"""
+    <div class="border border-warning text-warning bg-base-100 rounded-lg px-4 py-3 mb-6 flex items-center gap-3">
+      <.icon name="hero-exclamation-triangle" class="size-5 shrink-0" />
+      <div>
+        <span class="font-semibold">{gettext("Preview Mockup")}</span>
+        <span class="text-sm text-base-content/70 ml-2">
+          – {gettext("This page is not functional and only displays the planned features.")}
+        </span>
+      </div>
+    </div>
+    """
+  end
+
+  # Info card explaining the contribution type concept
+  defp info_card(assigns) do
+    ~H"""
+    <div class="card bg-base-200 mt-6">
+      <div class="card-body">
+        <h2 class="card-title">
+          <.icon name="hero-information-circle" class="size-5" />
+          {gettext("About Contribution Types")}
+        </h2>
+        <div class="prose prose-sm max-w-none">
+          <p>
+            {gettext(
+              "Contribution types define different membership fee structures. Each type has a fixed interval (monthly, quarterly, half-yearly, yearly) that cannot be changed after creation."
+            )}
+          </p>
+          <ul>
+            <li>
+              <strong>{gettext("Name & Amount")}</strong>
+              - {gettext("Can be changed at any time. Amount changes affect future periods only.")}
+            </li>
+            <li>
+              <strong>{gettext("Interval")}</strong>
+              - {gettext(
+                "Fixed after creation. Members can only switch between types with the same interval."
+              )}
+            </li>
+            <li>
+              <strong>{gettext("Deletion")}</strong>
+              - {gettext("Only possible if no members are assigned to this type.")}
+            </li>
+          </ul>
+        </div>
+      </div>
+    </div>
+    """
+  end
+
+  # Mock data for demonstration
+  defp mock_contribution_types do
+    [
+      %{
+        id: "1",
+        name: gettext("Regular"),
+        description: gettext("Standard membership fee for regular members"),
+        amount: Decimal.new("60.00"),
+        interval: :yearly,
+        member_count: 45
+      },
+      %{
+        id: "2",
+        name: gettext("Reduced"),
+        description: gettext("Reduced fee for unemployed, pensioners, or low income"),
+        amount: Decimal.new("30.00"),
+        interval: :yearly,
+        member_count: 12
+      },
+      %{
+        id: "3",
+        name: gettext("Student"),
+        description: gettext("Monthly fee for students and trainees"),
+        amount: Decimal.new("5.00"),
+        interval: :monthly,
+        member_count: 8
+      },
+      %{
+        id: "4",
+        name: gettext("Family"),
+        description: gettext("Quarterly fee for family memberships"),
+        amount: Decimal.new("25.00"),
+        interval: :quarterly,
+        member_count: 15
+      },
+      %{
+        id: "5",
+        name: gettext("Supporting Member"),
+        description: gettext("Half-yearly contribution for supporting members"),
+        amount: Decimal.new("100.00"),
+        interval: :half_yearly,
+        member_count: 3
+      },
+      %{
+        id: "6",
+        name: gettext("Honorary"),
+        description: gettext("No fee for honorary members"),
+        amount: Decimal.new("0.00"),
+        interval: :yearly,
+        member_count: 2
+      }
+    ]
+  end
+
+  defp format_currency(%Decimal{} = amount) do
+    "#{Decimal.to_string(amount)} €"
+  end
+
+  defp format_interval(:monthly), do: gettext("Monthly")
+  defp format_interval(:quarterly), do: gettext("Quarterly")
+  defp format_interval(:half_yearly), do: gettext("Half-yearly")
+  defp format_interval(:yearly), do: gettext("Yearly")
+end

lib/mv_web/live/member_live/form.ex

@@ -238,8 +238,8 @@ defmodule MvWeb.MemberLive.Form do
         id -> Ash.get!(Mv.Membership.Member, id)
       end
 
-    action = if is_nil(member), do: gettext("New"), else: gettext("Edit")
-    page_title = "#{action} #{gettext("Member")}"
+    page_title =
+      if is_nil(member), do: gettext("Create Member"), else: gettext("Edit Member")
 
     {:ok,
      socket

lib/mv_web/live/member_live/index.ex

@@ -32,6 +32,7 @@ defmodule MvWeb.MemberLive.Index do
 
   alias Mv.Membership
   alias MvWeb.MemberLive.Index.Formatter
+  alias MvWeb.Helpers.DateFormatter
 
   # Prefix used in sort field names for custom fields (e.g., "custom_field_<id>")
   @custom_field_prefix "custom_field_"
@@ -937,4 +938,7 @@ defmodule MvWeb.MemberLive.Index do
       Map.get(visibility_config, Atom.to_string(field), true)
     end)
   end
+
+  # Public helper function to format dates for use in templates
+  def format_date(date), do: DateFormatter.format_date(date)
 end

lib/mv_web/live/member_live/index.html.heex

@@ -224,7 +224,7 @@
         """
       }
     >
-      {member.join_date}
+      {MvWeb.MemberLive.Index.format_date(member.join_date)}
     </:col>
     <:col :let={member} label={gettext("Paid")}>
       <span class={[

lib/mv_web/live/member_live/index/formatter.ex

@@ -6,6 +6,7 @@ defmodule MvWeb.MemberLive.Index.Formatter do
   formats them appropriately for display in the UI.
   """
   use Gettext, backend: MvWeb.Gettext
+  alias MvWeb.Helpers.DateFormatter
 
   @doc """
   Formats a custom field value for display.
@@ -61,11 +62,11 @@ defmodule MvWeb.MemberLive.Index.Formatter do
   defp format_value_by_type(value, :boolean, _) when value == false, do: gettext("No")
   defp format_value_by_type(value, :boolean, _), do: to_string(value)
 
-  defp format_value_by_type(%Date{} = date, :date, _), do: Date.to_string(date)
+  defp format_value_by_type(%Date{} = date, :date, _), do: DateFormatter.format_date(date)
 
   defp format_value_by_type(value, :date, _) when is_binary(value) do
     case Date.from_iso8601(value) do
-      {:ok, date} -> Date.to_string(date)
+      {:ok, date} -> DateFormatter.format_date(date)
       _ -> value
     end
   end

lib/mv_web/live/member_live/show.ex

@@ -74,7 +74,7 @@ defmodule MvWeb.MemberLive.Show do
               <div>
                 <.data_field label={gettext("Email")}>
                   <a
-                    href={"mailto:#{format_email_mailto(@member.first_name, @member.last_name, @member.email)}"}
+                    href={"mailto:#{MvWeb.MemberLive.Index.format_member_email(@member)}"}
                     class="text-blue-700 hover:text-blue-800 underline"
                   >
                     {@member.email}
@@ -240,23 +240,10 @@ defmodule MvWeb.MemberLive.Show do
   # Helper Functions
   # -----------------------------------------------------------------
 
-  defp display_value(nil), do: "—"
-  defp display_value(""), do: "—"
+  defp display_value(nil), do: ""
+  defp display_value(""), do: ""
   defp display_value(value), do: value
 
-  defp format_email_mailto(first_name, last_name, email) do
-    name =
-      [first_name, last_name]
-      |> Enum.filter(&(&1 && &1 != ""))
-      |> Enum.join(" ")
-
-    if name != "" do
-      "#{name} <#{email}>"
-    else
-      email
-    end
-  end
-
   defp format_address(member) do
     street_part =
       [member.street, member.house_number]

lib/mv_web/live/user_live/form.ex

@@ -42,7 +42,7 @@ defmodule MvWeb.UserLive.Form do
         <:subtitle>{gettext("Use this form to manage user records in your database.")}</:subtitle>
       </.header>
 
-      <.form for={@form} id="user-form" phx-change="validate" phx-submit="save">
+      <.form class="max-w-xl" for={@form} id="user-form" phx-change="validate" phx-submit="save">
         <.input field={@form[:email]} label={gettext("Email")} required type="email" />
         
     <!-- Password Section -->
@@ -61,7 +61,7 @@ defmodule MvWeb.UserLive.Form do
           </label>
 
           <%= if @show_password_fields do %>
-            <div class="mt-4 space-y-4 p-4 bg-gray-50 rounded-lg">
+            <div class="p-4 mt-4 space-y-4 rounded-lg bg-gray-50">
               <.input
                 field={@form[:password]}
                 label={gettext("Password")}
@@ -83,7 +83,7 @@ defmodule MvWeb.UserLive.Form do
 
               <div class="text-sm text-gray-600">
                 <p><strong>{gettext("Password requirements")}:</strong></p>
-                <ul class="list-disc list-inside text-xs mt-1 space-y-1">
+                <ul class="mt-1 space-y-1 text-xs list-disc list-inside">
                   <li>{gettext("At least 8 characters")}</li>
                   <li>{gettext("Include both letters and numbers")}</li>
                   <li>{gettext("Consider using special characters")}</li>
@@ -91,7 +91,7 @@ defmodule MvWeb.UserLive.Form do
               </div>
 
               <%= if @user do %>
-                <div class="mt-3 p-3 bg-orange-50 border border-orange-200 rounded">
+                <div class="p-3 mt-3 border border-orange-200 rounded bg-orange-50">
                   <p class="text-sm text-orange-800">
                     <strong>{gettext("Admin Note")}:</strong> {gettext(
                       "As an administrator, you can directly set a new password for this user using the same secure Ash Authentication system."
@@ -102,7 +102,7 @@ defmodule MvWeb.UserLive.Form do
             </div>
           <% else %>
             <%= if @user do %>
-              <div class="mt-4 p-4 bg-blue-50 rounded-lg">
+              <div class="p-4 mt-4 rounded-lg bg-blue-50">
                 <p class="text-sm text-blue-800">
                   <strong>{gettext("Note")}:</strong> {gettext(
                     "Check 'Change Password' above to set a new password for this user."
@@ -110,7 +110,7 @@ defmodule MvWeb.UserLive.Form do
                 </p>
               </div>
             <% else %>
-              <div class="mt-4 p-4 bg-yellow-50 rounded-lg">
+              <div class="p-4 mt-4 rounded-lg bg-yellow-50">
                 <p class="text-sm text-yellow-800">
                   <strong>{gettext("Note")}:</strong> {gettext(
                     "User will be created without a password. Check 'Set Password' to add one."
@@ -123,11 +123,11 @@ defmodule MvWeb.UserLive.Form do
         
     <!-- Member Linking Section -->
         <div class="mt-6">
-          <h2 class="text-base font-semibold mb-3">{gettext("Linked Member")}</h2>
+          <h2 class="mb-3 text-base font-semibold">{gettext("Linked Member")}</h2>
 
           <%= if @user && @user.member && !@unlink_member do %>
             <!-- Show linked member with unlink button -->
-            <div class="p-4 bg-green-50 border border-green-200 rounded-lg">
+            <div class="p-4 border border-green-200 rounded-lg bg-green-50">
               <div class="flex items-center justify-between">
                 <div>
                   <p class="font-medium text-green-900">
@@ -147,7 +147,7 @@ defmodule MvWeb.UserLive.Form do
           <% else %>
             <%= if @unlink_member do %>
               <!-- Show unlink pending message -->
-              <div class="p-4 bg-yellow-50 border border-yellow-200 rounded-lg">
+              <div class="p-4 border border-yellow-200 rounded-lg bg-yellow-50">
                 <p class="text-sm text-yellow-800">
                   <strong>{gettext("Unlinking scheduled")}:</strong> {gettext(
                     "Member will be unlinked when you save. Cannot select new member until saved."
@@ -219,7 +219,7 @@ defmodule MvWeb.UserLive.Form do
               </div>
 
               <%= if @user && @user.email && @available_members != [] && Enum.all?(@available_members, &(&1.email == to_string(@user.email))) do %>
-                <div class="p-3 bg-yellow-50 border border-yellow-200 rounded">
+                <div class="p-3 border border-yellow-200 rounded bg-yellow-50">
                   <p class="text-sm text-yellow-800">
                     <strong>{gettext("Note")}:</strong> {gettext(
                       "A member with this email already exists. To link with a different member, please change one of the email addresses first."
@@ -231,12 +231,12 @@ defmodule MvWeb.UserLive.Form do
               <%= if @selected_member_id && @selected_member_name do %>
                 <div
                   id="member-selected"
-                  class="mt-2 p-3 bg-blue-50 border border-blue-200 rounded-lg"
+                  class="p-3 mt-2 border border-blue-200 rounded-lg bg-blue-50"
                 >
                   <p class="text-sm text-blue-800">
                     <strong>{gettext("Selected")}:</strong> {@selected_member_name}
                   </p>
-                  <p class="text-xs text-blue-600 mt-1">
+                  <p class="mt-1 text-xs text-blue-600">
                     {gettext("Save to confirm linking.")}
                   </p>
                 </div>
@@ -245,10 +245,12 @@ defmodule MvWeb.UserLive.Form do
           <% end %>
         </div>
 
+        <div class="mt-4">
           <.button phx-disable-with={gettext("Saving...")} variant="primary">
             {gettext("Save User")}
           </.button>
           <.button navigate={return_path(@return_to, @user)}>{gettext("Cancel")}</.button>
+        </div>
       </.form>
     </Layouts.app>
     """

lib/mv_web/live/user_live/index.html.heex

@@ -49,7 +49,6 @@
     >
       {user.email}
     </:col>
-    <:col :let={user} label={gettext("OIDC ID")}>{user.oidc_id}</:col>
     <:col :let={user} label={gettext("Linked Member")}>
       <%= if user.member do %>
         {user.member.first_name} {user.member.last_name}

lib/mv_web/live/user_live/show.ex

@@ -46,9 +46,7 @@ defmodule MvWeb.UserLive.Show do
       </.header>
 
       <.list>
-        <:item title={gettext("ID")}>{@user.id}</:item>
         <:item title={gettext("Email")}>{@user.email}</:item>
-        <:item title={gettext("OIDC ID")}>{@user.oidc_id || gettext("Not set")}</:item>
         <:item title={gettext("Password Authentication")}>
           {if @user.hashed_password, do: gettext("Enabled"), else: gettext("Not enabled")}
         </:item>
@@ -56,13 +54,13 @@ defmodule MvWeb.UserLive.Show do
           <%= if @user.member do %>
             <.link
               navigate={~p"/members/#{@user.member}"}
-              class="text-blue-600 hover:text-blue-800 underline"
+              class="text-blue-600 underline hover:text-blue-800"
             >
-              <.icon name="hero-users" class="h-4 w-4 inline mr-1" />
+              <.icon name="hero-users" class="inline w-4 h-4 mr-1" />
               {@user.member.first_name} {@user.member.last_name}
             </.link>
           <% else %>
-            <span class="text-gray-500 italic">{gettext("No member linked")}</span>
+            <span class="italic text-gray-500">{gettext("No member linked")}</span>
           <% end %>
         </:item>
       </.list>

lib/mv_web/router.ex

@@ -75,6 +75,11 @@ defmodule MvWeb.Router do
 
       live "/settings", GlobalSettingsLive
 
+      # Contribution Management (Mock-ups)
+      live "/contribution_types", ContributionTypeLive.Index, :index
+      live "/contribution_settings", ContributionSettingsLive
+      live "/contributions/member/:id", ContributionPeriodLive.Show, :show
+
       post "/set_locale", LocaleController, :set_locale
     end
 

priv/gettext/de/LC_MESSAGES/default.po

@@ -10,13 +10,14 @@ msgid ""
 msgstr ""
 "Language: en\n"
 
-#: lib/mv_web/components/core_components.ex:386
+#: lib/mv_web/components/core_components.ex:387
+#: lib/mv_web/live/contribution_period_live/show.ex:141
 #, elixir-autogen, elixir-format
 msgid "Actions"
 msgstr "Aktionen"
 
 #: lib/mv_web/live/member_live/index.html.heex:248
-#: lib/mv_web/live/user_live/index.html.heex:72
+#: lib/mv_web/live/user_live/index.html.heex:71
 #, elixir-autogen, elixir-format
 msgid "Are you sure?"
 msgstr "Bist du sicher?"
@@ -33,32 +34,35 @@ msgstr "Verbindung wird wiederhergestellt"
 msgid "City"
 msgstr "Stadt"
 
+#: lib/mv_web/live/contribution_type_live/index.ex:78
 #: lib/mv_web/live/member_live/index.html.heex:250
-#: lib/mv_web/live/user_live/index.html.heex:74
+#: lib/mv_web/live/user_live/index.html.heex:73
 #, elixir-autogen, elixir-format
 msgid "Delete"
 msgstr "Löschen"
 
-#: lib/mv_web/live/member_live/form.ex:241
+#: lib/mv_web/live/contribution_type_live/index.ex:66
 #: lib/mv_web/live/member_live/index.html.heex:242
-#: lib/mv_web/live/user_live/form.ex:265
-#: lib/mv_web/live/user_live/index.html.heex:66
+#: lib/mv_web/live/user_live/form.ex:267
+#: lib/mv_web/live/user_live/index.html.heex:65
 #, elixir-autogen, elixir-format
 msgid "Edit"
 msgstr "Bearbeite"
 
+#: lib/mv_web/live/member_live/form.ex:242
 #: lib/mv_web/live/member_live/show.ex:40
 #: lib/mv_web/live/member_live/show.ex:197
 #, elixir-autogen, elixir-format
 msgid "Edit Member"
 msgstr "Mitglied bearbeiten"
 
+#: lib/mv_web/live/contribution_period_live/show.ex:58
 #: lib/mv_web/live/member_live/form.ex:106
 #: lib/mv_web/live/member_live/index.html.heex:112
 #: lib/mv_web/live/member_live/show.ex:75
 #: lib/mv_web/live/user_live/form.ex:46
 #: lib/mv_web/live/user_live/index.html.heex:44
-#: lib/mv_web/live/user_live/show.ex:50
+#: lib/mv_web/live/user_live/show.ex:49
 #, elixir-autogen, elixir-format
 msgid "Email"
 msgstr "E-Mail"
@@ -89,7 +93,7 @@ msgid "New Member"
 msgstr "Neues Mitglied"
 
 #: lib/mv_web/live/member_live/index.html.heex:239
-#: lib/mv_web/live/user_live/index.html.heex:63
+#: lib/mv_web/live/user_live/index.html.heex:62
 #, elixir-autogen, elixir-format
 msgid "Show"
 msgstr "Anzeigen"
@@ -120,6 +124,7 @@ msgstr "Austrittsdatum"
 msgid "House Number"
 msgstr "Hausnummer"
 
+#: lib/mv_web/live/contribution_period_live/show.ex:140
 #: lib/mv_web/live/member_live/form.ex:126
 #: lib/mv_web/live/member_live/show.ex:124
 #, elixir-autogen, elixir-format
@@ -128,6 +133,8 @@ msgstr "Notizen"
 
 #: lib/mv_web/live/components/payment_filter_component.ex:94
 #: lib/mv_web/live/components/payment_filter_component.ex:144
+#: lib/mv_web/live/contribution_period_live/show.ex:186
+#: lib/mv_web/live/contribution_period_live/show.ex:241
 #: lib/mv_web/live/member_live/form.ex:199
 #: lib/mv_web/live/member_live/index.html.heex:229
 #: lib/mv_web/live/member_live/show.ex:162
@@ -157,7 +164,7 @@ msgstr "Mitglied speichern"
 #: lib/mv_web/live/global_settings_live.ex:55
 #: lib/mv_web/live/member_live/form.ex:48
 #: lib/mv_web/live/member_live/form.ex:210
-#: lib/mv_web/live/user_live/form.ex:248
+#: lib/mv_web/live/user_live/form.ex:249
 #, elixir-autogen, elixir-format
 msgid "Saving..."
 msgstr "Speichern..."
@@ -169,8 +176,8 @@ msgid "Street"
 msgstr "Straße"
 
 #: lib/mv_web/live/member_live/index.html.heex:234
-#: lib/mv_web/live/member_live/index/formatter.ex:61
-#: lib/mv_web/live/member_live/show.ex:303
+#: lib/mv_web/live/member_live/index/formatter.ex:62
+#: lib/mv_web/live/member_live/show.ex:290
 #, elixir-autogen, elixir-format
 msgid "No"
 msgstr "Nein"
@@ -181,8 +188,8 @@ msgid "Show Member"
 msgstr "Mitglied anzeigen"
 
 #: lib/mv_web/live/member_live/index.html.heex:234
-#: lib/mv_web/live/member_live/index/formatter.ex:60
-#: lib/mv_web/live/member_live/show.ex:303
+#: lib/mv_web/live/member_live/index/formatter.ex:61
+#: lib/mv_web/live/member_live/show.ex:290
 #, elixir-autogen, elixir-format
 msgid "Yes"
 msgstr "Ja"
@@ -240,7 +247,7 @@ msgstr "Ihr Passwort wurde erfolgreich zurückgesetzt"
 #: lib/mv_web/live/custom_field_live/index.ex:120
 #: lib/mv_web/live/custom_field_value_live/form.ex:77
 #: lib/mv_web/live/member_live/form.ex:208
-#: lib/mv_web/live/user_live/form.ex:251
+#: lib/mv_web/live/user_live/form.ex:252
 #, elixir-autogen, elixir-format
 msgid "Cancel"
 msgstr "Abbrechen"
@@ -260,22 +267,17 @@ msgstr "Beschreibung"
 msgid "Edit User"
 msgstr "Benutzer*in bearbeiten"
 
-#: lib/mv_web/live/user_live/show.ex:53
+#: lib/mv_web/live/user_live/show.ex:51
 #, elixir-autogen, elixir-format
 msgid "Enabled"
 msgstr "Aktiviert"
 
-#: lib/mv_web/live/user_live/show.ex:49
-#, elixir-autogen, elixir-format
-msgid "ID"
-msgstr "ID"
-
 #: lib/mv_web/live/custom_field_live/form.ex:62
 #, elixir-autogen, elixir-format
 msgid "Immutable"
 msgstr "Unveränderlich"
 
-#: lib/mv_web/components/layouts/navbar.ex:102
+#: lib/mv_web/components/layouts/navbar.ex:113
 #, elixir-autogen, elixir-format
 msgid "Logout"
 msgstr "Abmelden"
@@ -287,18 +289,19 @@ msgid "Listing Users"
 msgstr "Benutzer*innen auflisten"
 
 #: lib/mv_web/live/custom_field_value_live/form.ex:60
-#: lib/mv_web/live/member_live/form.ex:242
 #, elixir-autogen, elixir-format
 msgid "Member"
 msgstr "Mitglied"
 
 #: lib/mv_web/components/layouts/navbar.ex:25
-#: lib/mv_web/live/member_live/index.ex:73
+#: lib/mv_web/live/contribution_type_live/index.ex:61
+#: lib/mv_web/live/member_live/index.ex:74
 #: lib/mv_web/live/member_live/index.html.heex:3
 #, elixir-autogen, elixir-format
 msgid "Members"
 msgstr "Mitglieder"
 
+#: lib/mv_web/live/contribution_type_live/index.ex:48
 #: lib/mv_web/live/custom_field_live/form.ex:51
 #, elixir-autogen, elixir-format
 msgid "Name"
@@ -309,16 +312,12 @@ msgstr "Name"
 msgid "New User"
 msgstr "Neue*r Benutzer*in"
 
-#: lib/mv_web/live/user_live/show.ex:53
+#: lib/mv_web/live/user_live/show.ex:51
 #, elixir-autogen, elixir-format
 msgid "Not enabled"
 msgstr "Nicht aktiviert"
 
-#: lib/mv_web/live/user_live/show.ex:51
-#, elixir-autogen, elixir-format
-msgid "Not set"
-msgstr "Nicht gesetzt"
-
+#: lib/mv_web/live/contribution_period_live/show.ex:207
 #: lib/mv_web/live/user_live/form.ex:107
 #: lib/mv_web/live/user_live/form.ex:115
 #: lib/mv_web/live/user_live/form.ex:224
@@ -326,18 +325,12 @@ msgstr "Nicht gesetzt"
 msgid "Note"
 msgstr "Hinweis"
 
-#: lib/mv_web/live/user_live/index.html.heex:52
-#: lib/mv_web/live/user_live/show.ex:51
-#, elixir-autogen, elixir-format
-msgid "OIDC ID"
-msgstr "OIDC ID"
-
-#: lib/mv_web/live/user_live/show.ex:52
+#: lib/mv_web/live/user_live/show.ex:50
 #, elixir-autogen, elixir-format
 msgid "Password Authentication"
 msgstr "Passwort-Authentifizierung"
 
-#: lib/mv_web/components/layouts/navbar.ex:95
+#: lib/mv_web/components/layouts/navbar.ex:106
 #, elixir-autogen, elixir-format
 msgid "Profil"
 msgstr "Profil"
@@ -357,17 +350,17 @@ msgstr "Alle Mitglieder auswählen"
 msgid "Select member"
 msgstr "Mitglied auswählen"
 
-#: lib/mv_web/components/layouts/navbar.ex:99
+#: lib/mv_web/components/layouts/navbar.ex:110
 #, elixir-autogen, elixir-format
 msgid "Settings"
 msgstr "Einstellungen"
 
-#: lib/mv_web/live/user_live/form.ex:249
+#: lib/mv_web/live/user_live/form.ex:250
 #, elixir-autogen, elixir-format
 msgid "Save User"
 msgstr "Benutzer*in speichern"
 
-#: lib/mv_web/live/user_live/show.ex:79
+#: lib/mv_web/live/user_live/show.ex:77
 #, elixir-autogen, elixir-format
 msgid "Show User"
 msgstr "Benutzer*in anzeigen"
@@ -387,7 +380,7 @@ msgstr "Nicht unterstützter Wertetyp: %{type}"
 msgid "Use this form to manage user records in your database."
 msgstr "Verwenden Sie dieses Formular, um Benutzer*innen-Datensätze zu verwalten."
 
-#: lib/mv_web/live/user_live/form.ex:266
+#: lib/mv_web/live/user_live/form.ex:268
 #: lib/mv_web/live/user_live/show.ex:34
 #, elixir-autogen, elixir-format
 msgid "User"
@@ -415,8 +408,7 @@ msgstr "aufsteigend"
 msgid "descending"
 msgstr "absteigend"
 
-#: lib/mv_web/live/member_live/form.ex:241
-#: lib/mv_web/live/user_live/form.ex:265
+#: lib/mv_web/live/user_live/form.ex:267
 #, elixir-autogen, elixir-format
 msgid "New"
 msgstr "Neue*r"
@@ -492,8 +484,8 @@ msgid "User will be created without a password. Check 'Set Password' to add one.
 msgstr "Benutzer*in wird ohne Passwort erstellt. Aktivieren Sie 'Passwort setzen', um eines hinzuzufügen."
 
 #: lib/mv_web/live/user_live/form.ex:126
-#: lib/mv_web/live/user_live/index.html.heex:53
-#: lib/mv_web/live/user_live/show.ex:55
+#: lib/mv_web/live/user_live/index.html.heex:52
+#: lib/mv_web/live/user_live/show.ex:53
 #, elixir-autogen, elixir-format
 msgid "Linked Member"
 msgstr "Verknüpftes Mitglied"
@@ -503,8 +495,8 @@ msgstr "Verknüpftes Mitglied"
 msgid "Linked User"
 msgstr "Verknüpfte*r Benutzer*in"
 
-#: lib/mv_web/live/user_live/index.html.heex:57
-#: lib/mv_web/live/user_live/show.ex:65
+#: lib/mv_web/live/user_live/index.html.heex:56
+#: lib/mv_web/live/user_live/show.ex:63
 #, elixir-autogen, elixir-format
 msgid "No member linked"
 msgstr "Kein Mitglied verknüpft"
@@ -525,14 +517,14 @@ msgstr "Zurück zur Mitgliederliste"
 msgid "Back to users list"
 msgstr "Zurück zur Benutzer*innen-Liste"
 
-#: lib/mv_web/components/layouts/navbar.ex:33
-#: lib/mv_web/components/layouts/navbar.ex:39
+#: lib/mv_web/components/layouts/navbar.ex:44
+#: lib/mv_web/components/layouts/navbar.ex:50
 #, elixir-autogen, elixir-format
 msgid "Select language"
 msgstr "Sprache auswählen"
 
-#: lib/mv_web/components/layouts/navbar.ex:46
-#: lib/mv_web/components/layouts/navbar.ex:66
+#: lib/mv_web/components/layouts/navbar.ex:57
+#: lib/mv_web/components/layouts/navbar.ex:77
 #, elixir-autogen, elixir-format
 msgid "Toggle dark mode"
 msgstr "Dunklen Modus umschalten"
@@ -700,6 +692,7 @@ msgstr "Vereinsdaten"
 msgid "Manage global settings for the association."
 msgstr "Passe übergreifende Einstellungen für den Verein an."
 
+#: lib/mv_web/live/contribution_settings_live.ex:102
 #: lib/mv_web/live/global_settings_live.ex:56
 #, elixir-autogen, elixir-format, fuzzy
 msgid "Save Settings"
@@ -720,7 +713,7 @@ msgstr "Ein Mitglied mit dieser E-Mail-Adresse existiert bereits. Um mit einem a
 msgid "Available members"
 msgstr "Verfügbare Mitglieder"
 
-#: lib/mv_web/live/user_live/form.ex:357
+#: lib/mv_web/live/user_live/form.ex:359
 #, elixir-autogen, elixir-format
 msgid "Failed to link member: %{error}"
 msgstr "Fehler beim Verlinken des Mitglieds: %{error}"
@@ -760,7 +753,7 @@ msgstr "Mitglied entverknüpfen"
 msgid "Unlinking scheduled"
 msgstr "Entverknüpfung geplant"
 
-#: lib/mv_web/live/member_live/index.ex:159
+#: lib/mv_web/live/member_live/index.ex:160
 #, elixir-autogen, elixir-format
 msgid "Copied %{count} email address to clipboard"
 msgid_plural "Copied %{count} email addresses to clipboard"
@@ -777,12 +770,12 @@ msgstr "E-Mail-Adressen der ausgewählten Mitglieder kopieren"
 msgid "Copy emails"
 msgstr "E-Mails kopieren"
 
-#: lib/mv_web/live/member_live/index.ex:148
+#: lib/mv_web/live/member_live/index.ex:149
 #, elixir-autogen, elixir-format
 msgid "No email addresses found"
 msgstr "Keine E-Mail-Adressen gefunden"
 
-#: lib/mv_web/live/member_live/index.ex:145
+#: lib/mv_web/live/member_live/index.ex:146
 #, elixir-autogen, elixir-format
 msgid "No members selected"
 msgstr "Keine Mitglieder ausgewählt"
@@ -797,7 +790,7 @@ msgstr "E-Mail-Programm mit BCC-Empfänger*innen öffnen"
 msgid "Open in email program"
 msgstr "Im E-Mail-Programm öffnen"
 
-#: lib/mv_web/live/member_live/index.ex:168
+#: lib/mv_web/live/member_live/index.ex:169
 #, elixir-autogen, elixir-format
 msgid "Tip: Paste email addresses into the BCC field for privacy compliance"
 msgstr "Tipp: E-Mail-Adressen ins BCC-Feld einfügen für Datenschutzkonformität"
@@ -923,11 +916,458 @@ msgstr "monatlich"
 msgid "yearly"
 msgstr "jährlich"
 
+#: lib/mv_web/live/member_live/form.ex:242
+#, elixir-autogen, elixir-format
+msgid "Create Member"
+msgstr "Mitglied erstellen"
+
+#: lib/mv_web/live/contribution_period_live/show.ex:107
+#, elixir-autogen, elixir-format
+msgid "%{count} period selected"
+msgid_plural "%{count} periods selected"
+msgstr[0] ""
+msgstr[1] ""
+
+#: lib/mv_web/live/contribution_type_live/index.ex:113
+#, elixir-autogen, elixir-format
+msgid "About Contribution Types"
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:138
+#: lib/mv_web/live/contribution_type_live/index.ex:53
+#, elixir-autogen, elixir-format
+msgid "Amount"
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:48
+#, elixir-autogen, elixir-format
+msgid "Back to Settings"
+msgstr ""
+
+#: lib/mv_web/live/contribution_type_live/index.ex:124
+#, elixir-autogen, elixir-format
+msgid "Can be changed at any time. Amount changes affect future periods only."
+msgstr ""
+
+#: lib/mv_web/live/contribution_type_live/index.ex:77
+#, elixir-autogen, elixir-format
+msgid "Cannot delete - members assigned"
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:83
+#, elixir-autogen, elixir-format
+msgid "Change Contribution Type"
+msgstr ""
+
+#: lib/mv_web/live/contribution_settings_live.ex:42
+#, elixir-autogen, elixir-format
+msgid "Configure global settings for membership contributions."
+msgstr ""
+
+#: lib/mv_web/components/layouts/navbar.ex:34
+#: lib/mv_web/live/contribution_settings_live.ex:27
+#: lib/mv_web/live/contribution_settings_live.ex:40
+#, elixir-autogen, elixir-format, fuzzy
+msgid "Contribution Settings"
+msgstr "Beitrag"
+
+#: lib/mv_web/live/contribution_period_live/show.ex:62
+#, elixir-autogen, elixir-format, fuzzy
+msgid "Contribution Start"
+msgstr "Beitrag"
+
+#: lib/mv_web/components/layouts/navbar.ex:32
+#: lib/mv_web/live/contribution_type_live/index.ex:25
+#: lib/mv_web/live/contribution_type_live/index.ex:36
+#, elixir-autogen, elixir-format, fuzzy
+msgid "Contribution Types"
+msgstr "Beitrag"
+
+#: lib/mv_web/live/contribution_settings_live.ex:224
+#, elixir-autogen, elixir-format, fuzzy
+msgid "Contribution start"
+msgstr "Beitrag"
+
+#: lib/mv_web/live/contribution_period_live/show.ex:41
+#, elixir-autogen, elixir-format, fuzzy
+msgid "Contribution type"
+msgstr "Beitrag"
+
+#: lib/mv_web/live/contribution_type_live/index.ex:117
+#, elixir-autogen, elixir-format
+msgid "Contribution types define different membership fee structures. Each type has a fixed interval (monthly, quarterly, half-yearly, yearly) that cannot be changed after creation."
+msgstr ""
+
+#: lib/mv_web/components/layouts/navbar.ex:30
+#, elixir-autogen, elixir-format, fuzzy
+msgid "Contributions"
+msgstr "Beitrag"
+
+#: lib/mv_web/live/contribution_period_live/show.ex:39
+#, elixir-autogen, elixir-format, fuzzy
+msgid "Contributions for %{name}"
+msgstr "Beitrag"
+
+#: lib/mv_web/live/contribution_period_live/show.ex:159
+#, elixir-autogen, elixir-format
+msgid "Current"
+msgstr ""
+
+#: lib/mv_web/live/contribution_settings_live.ex:60
+#, elixir-autogen, elixir-format
+msgid "Default Contribution Type"
+msgstr ""
+
+#: lib/mv_web/live/contribution_type_live/index.ex:133
+#, elixir-autogen, elixir-format, fuzzy
+msgid "Deletion"
+msgstr "Löschen"
+
+#: lib/mv_web/live/contribution_settings_live.ex:173
+#, elixir-autogen, elixir-format
+msgid "Example: Member Contribution View"
+msgstr ""
+
+#: lib/mv_web/live/contribution_settings_live.ex:113
+#, elixir-autogen, elixir-format
+msgid "Examples"
+msgstr ""
+
+#: lib/mv_web/live/contribution_settings_live.ex:262
+#: lib/mv_web/live/contribution_type_live/index.ex:172
+#, elixir-autogen, elixir-format
+msgid "Family"
+msgstr ""
+
+#: lib/mv_web/live/contribution_type_live/index.ex:128
+#, elixir-autogen, elixir-format
+msgid "Fixed after creation. Members can only switch between types with the same interval."
+msgstr ""
+
+#: lib/mv_web/live/contribution_settings_live.ex:228
+#, elixir-autogen, elixir-format
+msgid "Generated periods"
+msgstr ""
+
+#: lib/mv_web/live/contribution_settings_live.ex:52
+#, elixir-autogen, elixir-format, fuzzy
+msgid "Global Settings"
+msgstr "Vereinsdaten"
+
+#: lib/mv_web/live/contribution_period_live/show.ex:343
+#: lib/mv_web/live/contribution_settings_live.ex:275
+#: lib/mv_web/live/contribution_type_live/index.ex:203
+#, elixir-autogen, elixir-format
+msgid "Half-yearly"
+msgstr ""
+
+#: lib/mv_web/live/contribution_type_live/index.ex:181
+#, elixir-autogen, elixir-format
+msgid "Half-yearly contribution for supporting members"
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:87
+#: lib/mv_web/live/contribution_type_live/index.ex:188
+#, elixir-autogen, elixir-format
+msgid "Honorary"
+msgstr ""
+
+#: lib/mv_web/live/contribution_settings_live.ex:85
+#, elixir-autogen, elixir-format
+msgid "Include joining period"
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:137
+#: lib/mv_web/live/contribution_type_live/index.ex:57
+#: lib/mv_web/live/contribution_type_live/index.ex:127
+#, elixir-autogen, elixir-format
+msgid "Interval"
+msgstr ""
+
+#: lib/mv_web/live/contribution_settings_live.ex:220
+#, elixir-autogen, elixir-format, fuzzy
+msgid "Joining date"
+msgstr "Beitrittsdatum"
+
+#: lib/mv_web/live/contribution_period_live/show.ex:331
+#, elixir-autogen, elixir-format
+msgid "Joining year - reduced to 0"
+msgstr ""
+
+#: lib/mv_web/live/contribution_type_live/index.ex:38
+#, elixir-autogen, elixir-format
+msgid "Manage contribution types for membership fees."
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:116
+#, elixir-autogen, elixir-format
+msgid "Mark as Paid"
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:120
+#, elixir-autogen, elixir-format
+msgid "Mark as Suspended"
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:124
+#, elixir-autogen, elixir-format
+msgid "Mark as Unpaid"
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:26
+#, elixir-autogen, elixir-format
+msgid "Member Contributions"
+msgstr ""
+
+#: lib/mv_web/live/contribution_settings_live.ex:122
+#, elixir-autogen, elixir-format
+msgid "Member pays for the year they joined"
+msgstr ""
+
+#: lib/mv_web/live/contribution_settings_live.ex:155
+#, elixir-autogen, elixir-format
+msgid "Member pays from the joining month"
+msgstr ""
+
+#: lib/mv_web/live/contribution_settings_live.ex:144
+#, elixir-autogen, elixir-format
+msgid "Member pays from the next full quarter"
+msgstr ""
+
+#: lib/mv_web/live/contribution_settings_live.ex:133
+#, elixir-autogen, elixir-format
+msgid "Member pays from the next full year"
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:43
+#, elixir-autogen, elixir-format, fuzzy
+msgid "Member since"
+msgstr "Mitglieder"
+
+#: lib/mv_web/live/contribution_period_live/show.ex:92
+#, elixir-autogen, elixir-format
+msgid "Members can only switch between contribution types with the same payment interval (e.g., yearly to yearly). This prevents complex period overlaps."
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:341
+#: lib/mv_web/live/contribution_settings_live.ex:273
+#: lib/mv_web/live/contribution_type_live/index.ex:201
+#, elixir-autogen, elixir-format, fuzzy
+msgid "Monthly"
+msgstr "monatlich"
+
+#: lib/mv_web/live/contribution_settings_live.ex:150
+#, elixir-autogen, elixir-format
+msgid "Monthly Interval - Joining Period Included"
+msgstr ""
+
+#: lib/mv_web/live/contribution_type_live/index.ex:165
+#, elixir-autogen, elixir-format
+msgid "Monthly fee for students and trainees"
+msgstr ""
+
+#: lib/mv_web/live/contribution_type_live/index.ex:123
+#, elixir-autogen, elixir-format
+msgid "Name & Amount"
+msgstr ""
+
+#: lib/mv_web/live/contribution_type_live/index.ex:42
+#, elixir-autogen, elixir-format, fuzzy
+msgid "New Contribution Type"
+msgstr "Beitrag"
+
+#: lib/mv_web/live/contribution_type_live/index.ex:189
+#, elixir-autogen, elixir-format
+msgid "No fee for honorary members"
+msgstr ""
+
+#: lib/mv_web/live/contribution_type_live/index.ex:134
+#, elixir-autogen, elixir-format
+msgid "Only possible if no members are assigned to this type."
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:70
+#, elixir-autogen, elixir-format
+msgid "Open Contributions"
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:301
+#, elixir-autogen, elixir-format
+msgid "Paid via bank transfer"
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:225
+#: lib/mv_web/live/contribution_settings_live.ex:197
+#: lib/mv_web/live/contribution_type_live/index.ex:97
+#, elixir-autogen, elixir-format
+msgid "Preview Mockup"
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:342
+#: lib/mv_web/live/contribution_settings_live.ex:274
+#: lib/mv_web/live/contribution_type_live/index.ex:202
+#, elixir-autogen, elixir-format
+msgid "Quarterly"
+msgstr ""
+
+#: lib/mv_web/live/contribution_settings_live.ex:139
+#, elixir-autogen, elixir-format
+msgid "Quarterly Interval - Joining Period Excluded"
+msgstr ""
+
+#: lib/mv_web/live/contribution_type_live/index.ex:173
+#, elixir-autogen, elixir-format
+msgid "Quarterly fee for family memberships"
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:86
+#: lib/mv_web/live/contribution_settings_live.ex:250
+#: lib/mv_web/live/contribution_type_live/index.ex:156
+#, elixir-autogen, elixir-format
+msgid "Reduced"
+msgstr ""
+
+#: lib/mv_web/live/contribution_type_live/index.ex:157
+#, elixir-autogen, elixir-format
+msgid "Reduced fee for unemployed, pensioners, or low income"
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:275
+#: lib/mv_web/live/contribution_settings_live.ex:244
+#: lib/mv_web/live/contribution_type_live/index.ex:148
+#, elixir-autogen, elixir-format
+msgid "Regular"
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:204
+#, elixir-autogen, elixir-format
+msgid "Reopen"
+msgstr ""
+
+#: lib/mv_web/live/contribution_settings_live.ex:176
+#, elixir-autogen, elixir-format
+msgid "See how the contribution periods will be displayed for an individual member. This example shows Maria Weber with multiple contribution periods."
+msgstr ""
+
+#: lib/mv_web/live/contribution_type_live/index.ex:149
+#, elixir-autogen, elixir-format
+msgid "Standard membership fee for regular members"
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:139
+#, elixir-autogen, elixir-format
+msgid "Status"
+msgstr ""
+
+#: lib/mv_web/live/contribution_settings_live.ex:256
+#: lib/mv_web/live/contribution_type_live/index.ex:164
+#, elixir-autogen, elixir-format
+msgid "Student"
+msgstr ""
+
+#: lib/mv_web/live/contribution_type_live/index.ex:180
+#, elixir-autogen, elixir-format
+msgid "Supporting Member"
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:195
+#, elixir-autogen, elixir-format
+msgid "Suspend"
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:259
+#, elixir-autogen, elixir-format
+msgid "Suspended"
+msgstr ""
+
+#: lib/mv_web/live/contribution_settings_live.ex:69
+#, elixir-autogen, elixir-format
+msgid "This contribution type is automatically assigned to all new members. Can be changed individually per member."
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:227
+#: lib/mv_web/live/contribution_settings_live.ex:199
+#: lib/mv_web/live/contribution_type_live/index.ex:99
+#, elixir-autogen, elixir-format
+msgid "This page is not functional and only displays the planned features."
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:136
+#, elixir-autogen, elixir-format
+msgid "Time Period"
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:66
+#, elixir-autogen, elixir-format
+msgid "Total Contributions"
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:250
+#, elixir-autogen, elixir-format
+msgid "Unpaid"
+msgstr ""
+
+#: lib/mv_web/live/contribution_settings_live.ex:183
+#, elixir-autogen, elixir-format
+msgid "View Example Member"
+msgstr ""
+
+#: lib/mv_web/live/contribution_settings_live.ex:90
+#, elixir-autogen, elixir-format
+msgid "When active: Members pay from the period of their joining."
+msgstr ""
+
+#: lib/mv_web/live/contribution_settings_live.ex:93
+#, elixir-autogen, elixir-format
+msgid "When inactive: Members pay from the next full period after joining."
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:98
+#, elixir-autogen, elixir-format
+msgid "Why are not all contribution types shown?"
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:85
+#: lib/mv_web/live/contribution_period_live/show.ex:86
+#: lib/mv_web/live/contribution_period_live/show.ex:87
+#: lib/mv_web/live/contribution_period_live/show.ex:344
+#: lib/mv_web/live/contribution_settings_live.ex:276
+#: lib/mv_web/live/contribution_type_live/index.ex:204
+#, elixir-autogen, elixir-format, fuzzy
+msgid "Yearly"
+msgstr "jährlich"
+
+#: lib/mv_web/live/contribution_settings_live.ex:128
+#, elixir-autogen, elixir-format
+msgid "Yearly Interval - Joining Period Excluded"
+msgstr ""
+
+#: lib/mv_web/live/contribution_settings_live.ex:117
+#, elixir-autogen, elixir-format
+msgid "Yearly Interval - Joining Period Included"
+msgstr ""
+
+#~ #: lib/mv_web/live/user_live/show.ex:49
+#~ #, elixir-autogen, elixir-format
+#~ msgid "ID"
+#~ msgstr "ID"
+
 #~ #: lib/mv_web/live/member_live/show.ex:47
 #~ #, elixir-autogen, elixir-format
 #~ msgid "Id"
 #~ msgstr "ID"
 
+#~ #: lib/mv_web/live/user_live/show.ex:51
+#~ #, elixir-autogen, elixir-format
+#~ msgid "Not set"
+#~ msgstr "Nicht gesetzt"
+
+#~ #: lib/mv_web/live/user_live/index.html.heex:52
+#~ #: lib/mv_web/live/user_live/show.ex:51
+#~ #, elixir-autogen, elixir-format
+#~ msgid "OIDC ID"
+#~ msgstr "OIDC ID"
+
 #~ #: lib/mv_web/live/member_live/show.ex:33
 #~ #, elixir-autogen, elixir-format
 #~ msgid "This is a member record from your database."

priv/gettext/default.pot

@@ -11,13 +11,14 @@
 msgid ""
 msgstr ""
 
-#: lib/mv_web/components/core_components.ex:386
+#: lib/mv_web/components/core_components.ex:387
+#: lib/mv_web/live/contribution_period_live/show.ex:141
 #, elixir-autogen, elixir-format
 msgid "Actions"
 msgstr ""
 
 #: lib/mv_web/live/member_live/index.html.heex:248
-#: lib/mv_web/live/user_live/index.html.heex:72
+#: lib/mv_web/live/user_live/index.html.heex:71
 #, elixir-autogen, elixir-format
 msgid "Are you sure?"
 msgstr ""
@@ -34,32 +35,35 @@ msgstr ""
 msgid "City"
 msgstr ""
 
+#: lib/mv_web/live/contribution_type_live/index.ex:78
 #: lib/mv_web/live/member_live/index.html.heex:250
-#: lib/mv_web/live/user_live/index.html.heex:74
+#: lib/mv_web/live/user_live/index.html.heex:73
 #, elixir-autogen, elixir-format
 msgid "Delete"
 msgstr ""
 
-#: lib/mv_web/live/member_live/form.ex:241
+#: lib/mv_web/live/contribution_type_live/index.ex:66
 #: lib/mv_web/live/member_live/index.html.heex:242
-#: lib/mv_web/live/user_live/form.ex:265
-#: lib/mv_web/live/user_live/index.html.heex:66
+#: lib/mv_web/live/user_live/form.ex:267
+#: lib/mv_web/live/user_live/index.html.heex:65
 #, elixir-autogen, elixir-format
 msgid "Edit"
 msgstr ""
 
+#: lib/mv_web/live/member_live/form.ex:242
 #: lib/mv_web/live/member_live/show.ex:40
 #: lib/mv_web/live/member_live/show.ex:197
 #, elixir-autogen, elixir-format
 msgid "Edit Member"
 msgstr ""
 
+#: lib/mv_web/live/contribution_period_live/show.ex:58
 #: lib/mv_web/live/member_live/form.ex:106
 #: lib/mv_web/live/member_live/index.html.heex:112
 #: lib/mv_web/live/member_live/show.ex:75
 #: lib/mv_web/live/user_live/form.ex:46
 #: lib/mv_web/live/user_live/index.html.heex:44
-#: lib/mv_web/live/user_live/show.ex:50
+#: lib/mv_web/live/user_live/show.ex:49
 #, elixir-autogen, elixir-format
 msgid "Email"
 msgstr ""
@@ -90,7 +94,7 @@ msgid "New Member"
 msgstr ""
 
 #: lib/mv_web/live/member_live/index.html.heex:239
-#: lib/mv_web/live/user_live/index.html.heex:63
+#: lib/mv_web/live/user_live/index.html.heex:62
 #, elixir-autogen, elixir-format
 msgid "Show"
 msgstr ""
@@ -121,6 +125,7 @@ msgstr ""
 msgid "House Number"
 msgstr ""
 
+#: lib/mv_web/live/contribution_period_live/show.ex:140
 #: lib/mv_web/live/member_live/form.ex:126
 #: lib/mv_web/live/member_live/show.ex:124
 #, elixir-autogen, elixir-format
@@ -129,6 +134,8 @@ msgstr ""
 
 #: lib/mv_web/live/components/payment_filter_component.ex:94
 #: lib/mv_web/live/components/payment_filter_component.ex:144
+#: lib/mv_web/live/contribution_period_live/show.ex:186
+#: lib/mv_web/live/contribution_period_live/show.ex:241
 #: lib/mv_web/live/member_live/form.ex:199
 #: lib/mv_web/live/member_live/index.html.heex:229
 #: lib/mv_web/live/member_live/show.ex:162
@@ -158,7 +165,7 @@ msgstr ""
 #: lib/mv_web/live/global_settings_live.ex:55
 #: lib/mv_web/live/member_live/form.ex:48
 #: lib/mv_web/live/member_live/form.ex:210
-#: lib/mv_web/live/user_live/form.ex:248
+#: lib/mv_web/live/user_live/form.ex:249
 #, elixir-autogen, elixir-format
 msgid "Saving..."
 msgstr ""
@@ -170,8 +177,8 @@ msgid "Street"
 msgstr ""
 
 #: lib/mv_web/live/member_live/index.html.heex:234
-#: lib/mv_web/live/member_live/index/formatter.ex:61
-#: lib/mv_web/live/member_live/show.ex:303
+#: lib/mv_web/live/member_live/index/formatter.ex:62
+#: lib/mv_web/live/member_live/show.ex:290
 #, elixir-autogen, elixir-format
 msgid "No"
 msgstr ""
@@ -182,8 +189,8 @@ msgid "Show Member"
 msgstr ""
 
 #: lib/mv_web/live/member_live/index.html.heex:234
-#: lib/mv_web/live/member_live/index/formatter.ex:60
-#: lib/mv_web/live/member_live/show.ex:303
+#: lib/mv_web/live/member_live/index/formatter.ex:61
+#: lib/mv_web/live/member_live/show.ex:290
 #, elixir-autogen, elixir-format
 msgid "Yes"
 msgstr ""
@@ -241,7 +248,7 @@ msgstr ""
 #: lib/mv_web/live/custom_field_live/index.ex:120
 #: lib/mv_web/live/custom_field_value_live/form.ex:77
 #: lib/mv_web/live/member_live/form.ex:208
-#: lib/mv_web/live/user_live/form.ex:251
+#: lib/mv_web/live/user_live/form.ex:252
 #, elixir-autogen, elixir-format
 msgid "Cancel"
 msgstr ""
@@ -261,22 +268,17 @@ msgstr ""
 msgid "Edit User"
 msgstr ""
 
-#: lib/mv_web/live/user_live/show.ex:53
+#: lib/mv_web/live/user_live/show.ex:51
 #, elixir-autogen, elixir-format
 msgid "Enabled"
 msgstr ""
 
-#: lib/mv_web/live/user_live/show.ex:49
-#, elixir-autogen, elixir-format
-msgid "ID"
-msgstr ""
-
 #: lib/mv_web/live/custom_field_live/form.ex:62
 #, elixir-autogen, elixir-format
 msgid "Immutable"
 msgstr ""
 
-#: lib/mv_web/components/layouts/navbar.ex:102
+#: lib/mv_web/components/layouts/navbar.ex:113
 #, elixir-autogen, elixir-format
 msgid "Logout"
 msgstr ""
@@ -288,18 +290,19 @@ msgid "Listing Users"
 msgstr ""
 
 #: lib/mv_web/live/custom_field_value_live/form.ex:60
-#: lib/mv_web/live/member_live/form.ex:242
 #, elixir-autogen, elixir-format
 msgid "Member"
 msgstr ""
 
 #: lib/mv_web/components/layouts/navbar.ex:25
-#: lib/mv_web/live/member_live/index.ex:73
+#: lib/mv_web/live/contribution_type_live/index.ex:61
+#: lib/mv_web/live/member_live/index.ex:74
 #: lib/mv_web/live/member_live/index.html.heex:3
 #, elixir-autogen, elixir-format
 msgid "Members"
 msgstr ""
 
+#: lib/mv_web/live/contribution_type_live/index.ex:48
 #: lib/mv_web/live/custom_field_live/form.ex:51
 #, elixir-autogen, elixir-format
 msgid "Name"
@@ -310,16 +313,12 @@ msgstr ""
 msgid "New User"
 msgstr ""
 
-#: lib/mv_web/live/user_live/show.ex:53
+#: lib/mv_web/live/user_live/show.ex:51
 #, elixir-autogen, elixir-format
 msgid "Not enabled"
 msgstr ""
 
-#: lib/mv_web/live/user_live/show.ex:51
-#, elixir-autogen, elixir-format
-msgid "Not set"
-msgstr ""
-
+#: lib/mv_web/live/contribution_period_live/show.ex:207
 #: lib/mv_web/live/user_live/form.ex:107
 #: lib/mv_web/live/user_live/form.ex:115
 #: lib/mv_web/live/user_live/form.ex:224
@@ -327,18 +326,12 @@ msgstr ""
 msgid "Note"
 msgstr ""
 
-#: lib/mv_web/live/user_live/index.html.heex:52
-#: lib/mv_web/live/user_live/show.ex:51
-#, elixir-autogen, elixir-format
-msgid "OIDC ID"
-msgstr ""
-
-#: lib/mv_web/live/user_live/show.ex:52
+#: lib/mv_web/live/user_live/show.ex:50
 #, elixir-autogen, elixir-format
 msgid "Password Authentication"
 msgstr ""
 
-#: lib/mv_web/components/layouts/navbar.ex:95
+#: lib/mv_web/components/layouts/navbar.ex:106
 #, elixir-autogen, elixir-format
 msgid "Profil"
 msgstr ""
@@ -358,17 +351,17 @@ msgstr ""
 msgid "Select member"
 msgstr ""
 
-#: lib/mv_web/components/layouts/navbar.ex:99
+#: lib/mv_web/components/layouts/navbar.ex:110
 #, elixir-autogen, elixir-format
 msgid "Settings"
 msgstr ""
 
-#: lib/mv_web/live/user_live/form.ex:249
+#: lib/mv_web/live/user_live/form.ex:250
 #, elixir-autogen, elixir-format
 msgid "Save User"
 msgstr ""
 
-#: lib/mv_web/live/user_live/show.ex:79
+#: lib/mv_web/live/user_live/show.ex:77
 #, elixir-autogen, elixir-format
 msgid "Show User"
 msgstr ""
@@ -388,7 +381,7 @@ msgstr ""
 msgid "Use this form to manage user records in your database."
 msgstr ""
 
-#: lib/mv_web/live/user_live/form.ex:266
+#: lib/mv_web/live/user_live/form.ex:268
 #: lib/mv_web/live/user_live/show.ex:34
 #, elixir-autogen, elixir-format
 msgid "User"
@@ -416,8 +409,7 @@ msgstr ""
 msgid "descending"
 msgstr ""
 
-#: lib/mv_web/live/member_live/form.ex:241
-#: lib/mv_web/live/user_live/form.ex:265
+#: lib/mv_web/live/user_live/form.ex:267
 #, elixir-autogen, elixir-format
 msgid "New"
 msgstr ""
@@ -493,8 +485,8 @@ msgid "User will be created without a password. Check 'Set Password' to add one.
 msgstr ""
 
 #: lib/mv_web/live/user_live/form.ex:126
-#: lib/mv_web/live/user_live/index.html.heex:53
-#: lib/mv_web/live/user_live/show.ex:55
+#: lib/mv_web/live/user_live/index.html.heex:52
+#: lib/mv_web/live/user_live/show.ex:53
 #, elixir-autogen, elixir-format
 msgid "Linked Member"
 msgstr ""
@@ -504,8 +496,8 @@ msgstr ""
 msgid "Linked User"
 msgstr ""
 
-#: lib/mv_web/live/user_live/index.html.heex:57
-#: lib/mv_web/live/user_live/show.ex:65
+#: lib/mv_web/live/user_live/index.html.heex:56
+#: lib/mv_web/live/user_live/show.ex:63
 #, elixir-autogen, elixir-format
 msgid "No member linked"
 msgstr ""
@@ -526,14 +518,14 @@ msgstr ""
 msgid "Back to users list"
 msgstr ""
 
-#: lib/mv_web/components/layouts/navbar.ex:33
-#: lib/mv_web/components/layouts/navbar.ex:39
+#: lib/mv_web/components/layouts/navbar.ex:44
+#: lib/mv_web/components/layouts/navbar.ex:50
 #, elixir-autogen, elixir-format
 msgid "Select language"
 msgstr ""
 
-#: lib/mv_web/components/layouts/navbar.ex:46
-#: lib/mv_web/components/layouts/navbar.ex:66
+#: lib/mv_web/components/layouts/navbar.ex:57
+#: lib/mv_web/components/layouts/navbar.ex:77
 #, elixir-autogen, elixir-format
 msgid "Toggle dark mode"
 msgstr ""
@@ -701,6 +693,7 @@ msgstr ""
 msgid "Manage global settings for the association."
 msgstr ""
 
+#: lib/mv_web/live/contribution_settings_live.ex:102
 #: lib/mv_web/live/global_settings_live.ex:56
 #, elixir-autogen, elixir-format
 msgid "Save Settings"
@@ -721,7 +714,7 @@ msgstr ""
 msgid "Available members"
 msgstr ""
 
-#: lib/mv_web/live/user_live/form.ex:357
+#: lib/mv_web/live/user_live/form.ex:359
 #, elixir-autogen, elixir-format
 msgid "Failed to link member: %{error}"
 msgstr ""
@@ -761,7 +754,7 @@ msgstr ""
 msgid "Unlinking scheduled"
 msgstr ""
 
-#: lib/mv_web/live/member_live/index.ex:159
+#: lib/mv_web/live/member_live/index.ex:160
 #, elixir-autogen, elixir-format
 msgid "Copied %{count} email address to clipboard"
 msgid_plural "Copied %{count} email addresses to clipboard"
@@ -778,12 +771,12 @@ msgstr ""
 msgid "Copy emails"
 msgstr ""
 
-#: lib/mv_web/live/member_live/index.ex:148
+#: lib/mv_web/live/member_live/index.ex:149
 #, elixir-autogen, elixir-format
 msgid "No email addresses found"
 msgstr ""
 
-#: lib/mv_web/live/member_live/index.ex:145
+#: lib/mv_web/live/member_live/index.ex:146
 #, elixir-autogen, elixir-format
 msgid "No members selected"
 msgstr ""
@@ -798,7 +791,7 @@ msgstr ""
 msgid "Open in email program"
 msgstr ""
 
-#: lib/mv_web/live/member_live/index.ex:168
+#: lib/mv_web/live/member_live/index.ex:169
 #, elixir-autogen, elixir-format
 msgid "Tip: Paste email addresses into the BCC field for privacy compliance"
 msgstr ""
@@ -923,3 +916,434 @@ msgstr ""
 #, elixir-autogen, elixir-format
 msgid "yearly"
 msgstr ""
+
+#: lib/mv_web/live/member_live/form.ex:242
+#, elixir-autogen, elixir-format
+msgid "Create Member"
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:107
+#, elixir-autogen, elixir-format
+msgid "%{count} period selected"
+msgid_plural "%{count} periods selected"
+msgstr[0] ""
+msgstr[1] ""
+
+#: lib/mv_web/live/contribution_type_live/index.ex:113
+#, elixir-autogen, elixir-format
+msgid "About Contribution Types"
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:138
+#: lib/mv_web/live/contribution_type_live/index.ex:53
+#, elixir-autogen, elixir-format
+msgid "Amount"
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:48
+#, elixir-autogen, elixir-format
+msgid "Back to Settings"
+msgstr ""
+
+#: lib/mv_web/live/contribution_type_live/index.ex:124
+#, elixir-autogen, elixir-format
+msgid "Can be changed at any time. Amount changes affect future periods only."
+msgstr ""
+
+#: lib/mv_web/live/contribution_type_live/index.ex:77
+#, elixir-autogen, elixir-format
+msgid "Cannot delete - members assigned"
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:83
+#, elixir-autogen, elixir-format
+msgid "Change Contribution Type"
+msgstr ""
+
+#: lib/mv_web/live/contribution_settings_live.ex:42
+#, elixir-autogen, elixir-format
+msgid "Configure global settings for membership contributions."
+msgstr ""
+
+#: lib/mv_web/components/layouts/navbar.ex:34
+#: lib/mv_web/live/contribution_settings_live.ex:27
+#: lib/mv_web/live/contribution_settings_live.ex:40
+#, elixir-autogen, elixir-format
+msgid "Contribution Settings"
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:62
+#, elixir-autogen, elixir-format
+msgid "Contribution Start"
+msgstr ""
+
+#: lib/mv_web/components/layouts/navbar.ex:32
+#: lib/mv_web/live/contribution_type_live/index.ex:25
+#: lib/mv_web/live/contribution_type_live/index.ex:36
+#, elixir-autogen, elixir-format
+msgid "Contribution Types"
+msgstr ""
+
+#: lib/mv_web/live/contribution_settings_live.ex:224
+#, elixir-autogen, elixir-format
+msgid "Contribution start"
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:41
+#, elixir-autogen, elixir-format
+msgid "Contribution type"
+msgstr ""
+
+#: lib/mv_web/live/contribution_type_live/index.ex:117
+#, elixir-autogen, elixir-format
+msgid "Contribution types define different membership fee structures. Each type has a fixed interval (monthly, quarterly, half-yearly, yearly) that cannot be changed after creation."
+msgstr ""
+
+#: lib/mv_web/components/layouts/navbar.ex:30
+#, elixir-autogen, elixir-format
+msgid "Contributions"
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:39
+#, elixir-autogen, elixir-format
+msgid "Contributions for %{name}"
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:159
+#, elixir-autogen, elixir-format
+msgid "Current"
+msgstr ""
+
+#: lib/mv_web/live/contribution_settings_live.ex:60
+#, elixir-autogen, elixir-format
+msgid "Default Contribution Type"
+msgstr ""
+
+#: lib/mv_web/live/contribution_type_live/index.ex:133
+#, elixir-autogen, elixir-format
+msgid "Deletion"
+msgstr ""
+
+#: lib/mv_web/live/contribution_settings_live.ex:173
+#, elixir-autogen, elixir-format
+msgid "Example: Member Contribution View"
+msgstr ""
+
+#: lib/mv_web/live/contribution_settings_live.ex:113
+#, elixir-autogen, elixir-format
+msgid "Examples"
+msgstr ""
+
+#: lib/mv_web/live/contribution_settings_live.ex:262
+#: lib/mv_web/live/contribution_type_live/index.ex:172
+#, elixir-autogen, elixir-format
+msgid "Family"
+msgstr ""
+
+#: lib/mv_web/live/contribution_type_live/index.ex:128
+#, elixir-autogen, elixir-format
+msgid "Fixed after creation. Members can only switch between types with the same interval."
+msgstr ""
+
+#: lib/mv_web/live/contribution_settings_live.ex:228
+#, elixir-autogen, elixir-format
+msgid "Generated periods"
+msgstr ""
+
+#: lib/mv_web/live/contribution_settings_live.ex:52
+#, elixir-autogen, elixir-format
+msgid "Global Settings"
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:343
+#: lib/mv_web/live/contribution_settings_live.ex:275
+#: lib/mv_web/live/contribution_type_live/index.ex:203
+#, elixir-autogen, elixir-format
+msgid "Half-yearly"
+msgstr ""
+
+#: lib/mv_web/live/contribution_type_live/index.ex:181
+#, elixir-autogen, elixir-format
+msgid "Half-yearly contribution for supporting members"
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:87
+#: lib/mv_web/live/contribution_type_live/index.ex:188
+#, elixir-autogen, elixir-format
+msgid "Honorary"
+msgstr ""
+
+#: lib/mv_web/live/contribution_settings_live.ex:85
+#, elixir-autogen, elixir-format
+msgid "Include joining period"
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:137
+#: lib/mv_web/live/contribution_type_live/index.ex:57
+#: lib/mv_web/live/contribution_type_live/index.ex:127
+#, elixir-autogen, elixir-format
+msgid "Interval"
+msgstr ""
+
+#: lib/mv_web/live/contribution_settings_live.ex:220
+#, elixir-autogen, elixir-format
+msgid "Joining date"
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:331
+#, elixir-autogen, elixir-format
+msgid "Joining year - reduced to 0"
+msgstr ""
+
+#: lib/mv_web/live/contribution_type_live/index.ex:38
+#, elixir-autogen, elixir-format
+msgid "Manage contribution types for membership fees."
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:116
+#, elixir-autogen, elixir-format
+msgid "Mark as Paid"
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:120
+#, elixir-autogen, elixir-format
+msgid "Mark as Suspended"
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:124
+#, elixir-autogen, elixir-format
+msgid "Mark as Unpaid"
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:26
+#, elixir-autogen, elixir-format
+msgid "Member Contributions"
+msgstr ""
+
+#: lib/mv_web/live/contribution_settings_live.ex:122
+#, elixir-autogen, elixir-format
+msgid "Member pays for the year they joined"
+msgstr ""
+
+#: lib/mv_web/live/contribution_settings_live.ex:155
+#, elixir-autogen, elixir-format
+msgid "Member pays from the joining month"
+msgstr ""
+
+#: lib/mv_web/live/contribution_settings_live.ex:144
+#, elixir-autogen, elixir-format
+msgid "Member pays from the next full quarter"
+msgstr ""
+
+#: lib/mv_web/live/contribution_settings_live.ex:133
+#, elixir-autogen, elixir-format
+msgid "Member pays from the next full year"
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:43
+#, elixir-autogen, elixir-format
+msgid "Member since"
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:92
+#, elixir-autogen, elixir-format
+msgid "Members can only switch between contribution types with the same payment interval (e.g., yearly to yearly). This prevents complex period overlaps."
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:341
+#: lib/mv_web/live/contribution_settings_live.ex:273
+#: lib/mv_web/live/contribution_type_live/index.ex:201
+#, elixir-autogen, elixir-format
+msgid "Monthly"
+msgstr ""
+
+#: lib/mv_web/live/contribution_settings_live.ex:150
+#, elixir-autogen, elixir-format
+msgid "Monthly Interval - Joining Period Included"
+msgstr ""
+
+#: lib/mv_web/live/contribution_type_live/index.ex:165
+#, elixir-autogen, elixir-format
+msgid "Monthly fee for students and trainees"
+msgstr ""
+
+#: lib/mv_web/live/contribution_type_live/index.ex:123
+#, elixir-autogen, elixir-format
+msgid "Name & Amount"
+msgstr ""
+
+#: lib/mv_web/live/contribution_type_live/index.ex:42
+#, elixir-autogen, elixir-format
+msgid "New Contribution Type"
+msgstr ""
+
+#: lib/mv_web/live/contribution_type_live/index.ex:189
+#, elixir-autogen, elixir-format
+msgid "No fee for honorary members"
+msgstr ""
+
+#: lib/mv_web/live/contribution_type_live/index.ex:134
+#, elixir-autogen, elixir-format
+msgid "Only possible if no members are assigned to this type."
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:70
+#, elixir-autogen, elixir-format
+msgid "Open Contributions"
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:301
+#, elixir-autogen, elixir-format
+msgid "Paid via bank transfer"
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:225
+#: lib/mv_web/live/contribution_settings_live.ex:197
+#: lib/mv_web/live/contribution_type_live/index.ex:97
+#, elixir-autogen, elixir-format
+msgid "Preview Mockup"
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:342
+#: lib/mv_web/live/contribution_settings_live.ex:274
+#: lib/mv_web/live/contribution_type_live/index.ex:202
+#, elixir-autogen, elixir-format
+msgid "Quarterly"
+msgstr ""
+
+#: lib/mv_web/live/contribution_settings_live.ex:139
+#, elixir-autogen, elixir-format
+msgid "Quarterly Interval - Joining Period Excluded"
+msgstr ""
+
+#: lib/mv_web/live/contribution_type_live/index.ex:173
+#, elixir-autogen, elixir-format
+msgid "Quarterly fee for family memberships"
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:86
+#: lib/mv_web/live/contribution_settings_live.ex:250
+#: lib/mv_web/live/contribution_type_live/index.ex:156
+#, elixir-autogen, elixir-format
+msgid "Reduced"
+msgstr ""
+
+#: lib/mv_web/live/contribution_type_live/index.ex:157
+#, elixir-autogen, elixir-format
+msgid "Reduced fee for unemployed, pensioners, or low income"
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:275
+#: lib/mv_web/live/contribution_settings_live.ex:244
+#: lib/mv_web/live/contribution_type_live/index.ex:148
+#, elixir-autogen, elixir-format
+msgid "Regular"
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:204
+#, elixir-autogen, elixir-format
+msgid "Reopen"
+msgstr ""
+
+#: lib/mv_web/live/contribution_settings_live.ex:176
+#, elixir-autogen, elixir-format
+msgid "See how the contribution periods will be displayed for an individual member. This example shows Maria Weber with multiple contribution periods."
+msgstr ""
+
+#: lib/mv_web/live/contribution_type_live/index.ex:149
+#, elixir-autogen, elixir-format
+msgid "Standard membership fee for regular members"
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:139
+#, elixir-autogen, elixir-format
+msgid "Status"
+msgstr ""
+
+#: lib/mv_web/live/contribution_settings_live.ex:256
+#: lib/mv_web/live/contribution_type_live/index.ex:164
+#, elixir-autogen, elixir-format
+msgid "Student"
+msgstr ""
+
+#: lib/mv_web/live/contribution_type_live/index.ex:180
+#, elixir-autogen, elixir-format
+msgid "Supporting Member"
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:195
+#, elixir-autogen, elixir-format
+msgid "Suspend"
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:259
+#, elixir-autogen, elixir-format
+msgid "Suspended"
+msgstr ""
+
+#: lib/mv_web/live/contribution_settings_live.ex:69
+#, elixir-autogen, elixir-format
+msgid "This contribution type is automatically assigned to all new members. Can be changed individually per member."
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:227
+#: lib/mv_web/live/contribution_settings_live.ex:199
+#: lib/mv_web/live/contribution_type_live/index.ex:99
+#, elixir-autogen, elixir-format
+msgid "This page is not functional and only displays the planned features."
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:136
+#, elixir-autogen, elixir-format
+msgid "Time Period"
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:66
+#, elixir-autogen, elixir-format
+msgid "Total Contributions"
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:250
+#, elixir-autogen, elixir-format
+msgid "Unpaid"
+msgstr ""
+
+#: lib/mv_web/live/contribution_settings_live.ex:183
+#, elixir-autogen, elixir-format
+msgid "View Example Member"
+msgstr ""
+
+#: lib/mv_web/live/contribution_settings_live.ex:90
+#, elixir-autogen, elixir-format
+msgid "When active: Members pay from the period of their joining."
+msgstr ""
+
+#: lib/mv_web/live/contribution_settings_live.ex:93
+#, elixir-autogen, elixir-format
+msgid "When inactive: Members pay from the next full period after joining."
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:98
+#, elixir-autogen, elixir-format
+msgid "Why are not all contribution types shown?"
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:85
+#: lib/mv_web/live/contribution_period_live/show.ex:86
+#: lib/mv_web/live/contribution_period_live/show.ex:87
+#: lib/mv_web/live/contribution_period_live/show.ex:344
+#: lib/mv_web/live/contribution_settings_live.ex:276
+#: lib/mv_web/live/contribution_type_live/index.ex:204
+#, elixir-autogen, elixir-format
+msgid "Yearly"
+msgstr ""
+
+#: lib/mv_web/live/contribution_settings_live.ex:128
+#, elixir-autogen, elixir-format
+msgid "Yearly Interval - Joining Period Excluded"
+msgstr ""
+
+#: lib/mv_web/live/contribution_settings_live.ex:117
+#, elixir-autogen, elixir-format
+msgid "Yearly Interval - Joining Period Included"
+msgstr ""

priv/gettext/en/LC_MESSAGES/default.po

@@ -11,13 +11,14 @@ msgstr ""
 "Language: en\n"
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
-#: lib/mv_web/components/core_components.ex:386
+#: lib/mv_web/components/core_components.ex:387
+#: lib/mv_web/live/contribution_period_live/show.ex:141
 #, elixir-autogen, elixir-format
 msgid "Actions"
 msgstr ""
 
 #: lib/mv_web/live/member_live/index.html.heex:248
-#: lib/mv_web/live/user_live/index.html.heex:72
+#: lib/mv_web/live/user_live/index.html.heex:71
 #, elixir-autogen, elixir-format
 msgid "Are you sure?"
 msgstr ""
@@ -34,32 +35,35 @@ msgstr ""
 msgid "City"
 msgstr ""
 
+#: lib/mv_web/live/contribution_type_live/index.ex:78
 #: lib/mv_web/live/member_live/index.html.heex:250
-#: lib/mv_web/live/user_live/index.html.heex:74
+#: lib/mv_web/live/user_live/index.html.heex:73
 #, elixir-autogen, elixir-format
 msgid "Delete"
 msgstr ""
 
-#: lib/mv_web/live/member_live/form.ex:241
+#: lib/mv_web/live/contribution_type_live/index.ex:66
 #: lib/mv_web/live/member_live/index.html.heex:242
-#: lib/mv_web/live/user_live/form.ex:265
-#: lib/mv_web/live/user_live/index.html.heex:66
+#: lib/mv_web/live/user_live/form.ex:267
+#: lib/mv_web/live/user_live/index.html.heex:65
 #, elixir-autogen, elixir-format
 msgid "Edit"
 msgstr ""
 
+#: lib/mv_web/live/member_live/form.ex:242
 #: lib/mv_web/live/member_live/show.ex:40
 #: lib/mv_web/live/member_live/show.ex:197
 #, elixir-autogen, elixir-format
 msgid "Edit Member"
 msgstr ""
 
+#: lib/mv_web/live/contribution_period_live/show.ex:58
 #: lib/mv_web/live/member_live/form.ex:106
 #: lib/mv_web/live/member_live/index.html.heex:112
 #: lib/mv_web/live/member_live/show.ex:75
 #: lib/mv_web/live/user_live/form.ex:46
 #: lib/mv_web/live/user_live/index.html.heex:44
-#: lib/mv_web/live/user_live/show.ex:50
+#: lib/mv_web/live/user_live/show.ex:49
 #, elixir-autogen, elixir-format
 msgid "Email"
 msgstr ""
@@ -90,7 +94,7 @@ msgid "New Member"
 msgstr ""
 
 #: lib/mv_web/live/member_live/index.html.heex:239
-#: lib/mv_web/live/user_live/index.html.heex:63
+#: lib/mv_web/live/user_live/index.html.heex:62
 #, elixir-autogen, elixir-format
 msgid "Show"
 msgstr ""
@@ -121,6 +125,7 @@ msgstr ""
 msgid "House Number"
 msgstr ""
 
+#: lib/mv_web/live/contribution_period_live/show.ex:140
 #: lib/mv_web/live/member_live/form.ex:126
 #: lib/mv_web/live/member_live/show.ex:124
 #, elixir-autogen, elixir-format
@@ -129,6 +134,8 @@ msgstr ""
 
 #: lib/mv_web/live/components/payment_filter_component.ex:94
 #: lib/mv_web/live/components/payment_filter_component.ex:144
+#: lib/mv_web/live/contribution_period_live/show.ex:186
+#: lib/mv_web/live/contribution_period_live/show.ex:241
 #: lib/mv_web/live/member_live/form.ex:199
 #: lib/mv_web/live/member_live/index.html.heex:229
 #: lib/mv_web/live/member_live/show.ex:162
@@ -158,7 +165,7 @@ msgstr ""
 #: lib/mv_web/live/global_settings_live.ex:55
 #: lib/mv_web/live/member_live/form.ex:48
 #: lib/mv_web/live/member_live/form.ex:210
-#: lib/mv_web/live/user_live/form.ex:248
+#: lib/mv_web/live/user_live/form.ex:249
 #, elixir-autogen, elixir-format
 msgid "Saving..."
 msgstr ""
@@ -170,8 +177,8 @@ msgid "Street"
 msgstr ""
 
 #: lib/mv_web/live/member_live/index.html.heex:234
-#: lib/mv_web/live/member_live/index/formatter.ex:61
-#: lib/mv_web/live/member_live/show.ex:303
+#: lib/mv_web/live/member_live/index/formatter.ex:62
+#: lib/mv_web/live/member_live/show.ex:290
 #, elixir-autogen, elixir-format
 msgid "No"
 msgstr ""
@@ -182,8 +189,8 @@ msgid "Show Member"
 msgstr ""
 
 #: lib/mv_web/live/member_live/index.html.heex:234
-#: lib/mv_web/live/member_live/index/formatter.ex:60
-#: lib/mv_web/live/member_live/show.ex:303
+#: lib/mv_web/live/member_live/index/formatter.ex:61
+#: lib/mv_web/live/member_live/show.ex:290
 #, elixir-autogen, elixir-format
 msgid "Yes"
 msgstr ""
@@ -241,7 +248,7 @@ msgstr ""
 #: lib/mv_web/live/custom_field_live/index.ex:120
 #: lib/mv_web/live/custom_field_value_live/form.ex:77
 #: lib/mv_web/live/member_live/form.ex:208
-#: lib/mv_web/live/user_live/form.ex:251
+#: lib/mv_web/live/user_live/form.ex:252
 #, elixir-autogen, elixir-format
 msgid "Cancel"
 msgstr ""
@@ -261,22 +268,17 @@ msgstr ""
 msgid "Edit User"
 msgstr ""
 
-#: lib/mv_web/live/user_live/show.ex:53
+#: lib/mv_web/live/user_live/show.ex:51
 #, elixir-autogen, elixir-format
 msgid "Enabled"
 msgstr ""
 
-#: lib/mv_web/live/user_live/show.ex:49
-#, elixir-autogen, elixir-format
-msgid "ID"
-msgstr ""
-
 #: lib/mv_web/live/custom_field_live/form.ex:62
 #, elixir-autogen, elixir-format
 msgid "Immutable"
 msgstr ""
 
-#: lib/mv_web/components/layouts/navbar.ex:102
+#: lib/mv_web/components/layouts/navbar.ex:113
 #, elixir-autogen, elixir-format
 msgid "Logout"
 msgstr ""
@@ -288,18 +290,19 @@ msgid "Listing Users"
 msgstr ""
 
 #: lib/mv_web/live/custom_field_value_live/form.ex:60
-#: lib/mv_web/live/member_live/form.ex:242
 #, elixir-autogen, elixir-format
 msgid "Member"
 msgstr ""
 
 #: lib/mv_web/components/layouts/navbar.ex:25
-#: lib/mv_web/live/member_live/index.ex:73
+#: lib/mv_web/live/contribution_type_live/index.ex:61
+#: lib/mv_web/live/member_live/index.ex:74
 #: lib/mv_web/live/member_live/index.html.heex:3
 #, elixir-autogen, elixir-format
 msgid "Members"
 msgstr ""
 
+#: lib/mv_web/live/contribution_type_live/index.ex:48
 #: lib/mv_web/live/custom_field_live/form.ex:51
 #, elixir-autogen, elixir-format
 msgid "Name"
@@ -310,16 +313,12 @@ msgstr ""
 msgid "New User"
 msgstr ""
 
-#: lib/mv_web/live/user_live/show.ex:53
+#: lib/mv_web/live/user_live/show.ex:51
 #, elixir-autogen, elixir-format
 msgid "Not enabled"
 msgstr ""
 
-#: lib/mv_web/live/user_live/show.ex:51
-#, elixir-autogen, elixir-format, fuzzy
-msgid "Not set"
-msgstr ""
-
+#: lib/mv_web/live/contribution_period_live/show.ex:207
 #: lib/mv_web/live/user_live/form.ex:107
 #: lib/mv_web/live/user_live/form.ex:115
 #: lib/mv_web/live/user_live/form.ex:224
@@ -327,18 +326,12 @@ msgstr ""
 msgid "Note"
 msgstr ""
 
-#: lib/mv_web/live/user_live/index.html.heex:52
-#: lib/mv_web/live/user_live/show.ex:51
-#, elixir-autogen, elixir-format
-msgid "OIDC ID"
-msgstr ""
-
-#: lib/mv_web/live/user_live/show.ex:52
+#: lib/mv_web/live/user_live/show.ex:50
 #, elixir-autogen, elixir-format
 msgid "Password Authentication"
 msgstr ""
 
-#: lib/mv_web/components/layouts/navbar.ex:95
+#: lib/mv_web/components/layouts/navbar.ex:106
 #, elixir-autogen, elixir-format
 msgid "Profil"
 msgstr ""
@@ -358,17 +351,17 @@ msgstr ""
 msgid "Select member"
 msgstr ""
 
-#: lib/mv_web/components/layouts/navbar.ex:99
+#: lib/mv_web/components/layouts/navbar.ex:110
 #, elixir-autogen, elixir-format
 msgid "Settings"
 msgstr ""
 
-#: lib/mv_web/live/user_live/form.ex:249
+#: lib/mv_web/live/user_live/form.ex:250
 #, elixir-autogen, elixir-format, fuzzy
 msgid "Save User"
 msgstr ""
 
-#: lib/mv_web/live/user_live/show.ex:79
+#: lib/mv_web/live/user_live/show.ex:77
 #, elixir-autogen, elixir-format, fuzzy
 msgid "Show User"
 msgstr ""
@@ -388,7 +381,7 @@ msgstr ""
 msgid "Use this form to manage user records in your database."
 msgstr ""
 
-#: lib/mv_web/live/user_live/form.ex:266
+#: lib/mv_web/live/user_live/form.ex:268
 #: lib/mv_web/live/user_live/show.ex:34
 #, elixir-autogen, elixir-format
 msgid "User"
@@ -416,8 +409,7 @@ msgstr ""
 msgid "descending"
 msgstr ""
 
-#: lib/mv_web/live/member_live/form.ex:241
-#: lib/mv_web/live/user_live/form.ex:265
+#: lib/mv_web/live/user_live/form.ex:267
 #, elixir-autogen, elixir-format
 msgid "New"
 msgstr ""
@@ -493,8 +485,8 @@ msgid "User will be created without a password. Check 'Set Password' to add one.
 msgstr "User will be created without a password. Check 'Set Password' to add one."
 
 #: lib/mv_web/live/user_live/form.ex:126
-#: lib/mv_web/live/user_live/index.html.heex:53
-#: lib/mv_web/live/user_live/show.ex:55
+#: lib/mv_web/live/user_live/index.html.heex:52
+#: lib/mv_web/live/user_live/show.ex:53
 #, elixir-autogen, elixir-format, fuzzy
 msgid "Linked Member"
 msgstr ""
@@ -504,8 +496,8 @@ msgstr ""
 msgid "Linked User"
 msgstr ""
 
-#: lib/mv_web/live/user_live/index.html.heex:57
-#: lib/mv_web/live/user_live/show.ex:65
+#: lib/mv_web/live/user_live/index.html.heex:56
+#: lib/mv_web/live/user_live/show.ex:63
 #, elixir-autogen, elixir-format
 msgid "No member linked"
 msgstr ""
@@ -526,14 +518,14 @@ msgstr ""
 msgid "Back to users list"
 msgstr ""
 
-#: lib/mv_web/components/layouts/navbar.ex:33
-#: lib/mv_web/components/layouts/navbar.ex:39
+#: lib/mv_web/components/layouts/navbar.ex:44
+#: lib/mv_web/components/layouts/navbar.ex:50
 #, elixir-autogen, elixir-format, fuzzy
 msgid "Select language"
 msgstr ""
 
-#: lib/mv_web/components/layouts/navbar.ex:46
-#: lib/mv_web/components/layouts/navbar.ex:66
+#: lib/mv_web/components/layouts/navbar.ex:57
+#: lib/mv_web/components/layouts/navbar.ex:77
 #, elixir-autogen, elixir-format
 msgid "Toggle dark mode"
 msgstr ""
@@ -701,6 +693,7 @@ msgstr ""
 msgid "Manage global settings for the association."
 msgstr ""
 
+#: lib/mv_web/live/contribution_settings_live.ex:102
 #: lib/mv_web/live/global_settings_live.ex:56
 #, elixir-autogen, elixir-format, fuzzy
 msgid "Save Settings"
@@ -721,7 +714,7 @@ msgstr ""
 msgid "Available members"
 msgstr ""
 
-#: lib/mv_web/live/user_live/form.ex:357
+#: lib/mv_web/live/user_live/form.ex:359
 #, elixir-autogen, elixir-format
 msgid "Failed to link member: %{error}"
 msgstr ""
@@ -761,7 +754,7 @@ msgstr ""
 msgid "Unlinking scheduled"
 msgstr ""
 
-#: lib/mv_web/live/member_live/index.ex:159
+#: lib/mv_web/live/member_live/index.ex:160
 #, elixir-autogen, elixir-format
 msgid "Copied %{count} email address to clipboard"
 msgid_plural "Copied %{count} email addresses to clipboard"
@@ -778,12 +771,12 @@ msgstr ""
 msgid "Copy emails"
 msgstr ""
 
-#: lib/mv_web/live/member_live/index.ex:148
+#: lib/mv_web/live/member_live/index.ex:149
 #, elixir-autogen, elixir-format
 msgid "No email addresses found"
 msgstr ""
 
-#: lib/mv_web/live/member_live/index.ex:145
+#: lib/mv_web/live/member_live/index.ex:146
 #, elixir-autogen, elixir-format, fuzzy
 msgid "No members selected"
 msgstr ""
@@ -798,7 +791,7 @@ msgstr ""
 msgid "Open in email program"
 msgstr ""
 
-#: lib/mv_web/live/member_live/index.ex:168
+#: lib/mv_web/live/member_live/index.ex:169
 #, elixir-autogen, elixir-format
 msgid "Tip: Paste email addresses into the BCC field for privacy compliance"
 msgstr ""
@@ -924,11 +917,458 @@ msgstr ""
 msgid "yearly"
 msgstr ""
 
+#: lib/mv_web/live/member_live/form.ex:242
+#, elixir-autogen, elixir-format
+msgid "Create Member"
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:107
+#, elixir-autogen, elixir-format
+msgid "%{count} period selected"
+msgid_plural "%{count} periods selected"
+msgstr[0] ""
+msgstr[1] ""
+
+#: lib/mv_web/live/contribution_type_live/index.ex:113
+#, elixir-autogen, elixir-format
+msgid "About Contribution Types"
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:138
+#: lib/mv_web/live/contribution_type_live/index.ex:53
+#, elixir-autogen, elixir-format
+msgid "Amount"
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:48
+#, elixir-autogen, elixir-format
+msgid "Back to Settings"
+msgstr ""
+
+#: lib/mv_web/live/contribution_type_live/index.ex:124
+#, elixir-autogen, elixir-format
+msgid "Can be changed at any time. Amount changes affect future periods only."
+msgstr ""
+
+#: lib/mv_web/live/contribution_type_live/index.ex:77
+#, elixir-autogen, elixir-format
+msgid "Cannot delete - members assigned"
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:83
+#, elixir-autogen, elixir-format
+msgid "Change Contribution Type"
+msgstr ""
+
+#: lib/mv_web/live/contribution_settings_live.ex:42
+#, elixir-autogen, elixir-format
+msgid "Configure global settings for membership contributions."
+msgstr ""
+
+#: lib/mv_web/components/layouts/navbar.ex:34
+#: lib/mv_web/live/contribution_settings_live.ex:27
+#: lib/mv_web/live/contribution_settings_live.ex:40
+#, elixir-autogen, elixir-format, fuzzy
+msgid "Contribution Settings"
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:62
+#, elixir-autogen, elixir-format, fuzzy
+msgid "Contribution Start"
+msgstr ""
+
+#: lib/mv_web/components/layouts/navbar.ex:32
+#: lib/mv_web/live/contribution_type_live/index.ex:25
+#: lib/mv_web/live/contribution_type_live/index.ex:36
+#, elixir-autogen, elixir-format, fuzzy
+msgid "Contribution Types"
+msgstr ""
+
+#: lib/mv_web/live/contribution_settings_live.ex:224
+#, elixir-autogen, elixir-format, fuzzy
+msgid "Contribution start"
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:41
+#, elixir-autogen, elixir-format, fuzzy
+msgid "Contribution type"
+msgstr ""
+
+#: lib/mv_web/live/contribution_type_live/index.ex:117
+#, elixir-autogen, elixir-format
+msgid "Contribution types define different membership fee structures. Each type has a fixed interval (monthly, quarterly, half-yearly, yearly) that cannot be changed after creation."
+msgstr ""
+
+#: lib/mv_web/components/layouts/navbar.ex:30
+#, elixir-autogen, elixir-format, fuzzy
+msgid "Contributions"
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:39
+#, elixir-autogen, elixir-format, fuzzy
+msgid "Contributions for %{name}"
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:159
+#, elixir-autogen, elixir-format
+msgid "Current"
+msgstr ""
+
+#: lib/mv_web/live/contribution_settings_live.ex:60
+#, elixir-autogen, elixir-format
+msgid "Default Contribution Type"
+msgstr ""
+
+#: lib/mv_web/live/contribution_type_live/index.ex:133
+#, elixir-autogen, elixir-format, fuzzy
+msgid "Deletion"
+msgstr ""
+
+#: lib/mv_web/live/contribution_settings_live.ex:173
+#, elixir-autogen, elixir-format
+msgid "Example: Member Contribution View"
+msgstr ""
+
+#: lib/mv_web/live/contribution_settings_live.ex:113
+#, elixir-autogen, elixir-format
+msgid "Examples"
+msgstr ""
+
+#: lib/mv_web/live/contribution_settings_live.ex:262
+#: lib/mv_web/live/contribution_type_live/index.ex:172
+#, elixir-autogen, elixir-format
+msgid "Family"
+msgstr ""
+
+#: lib/mv_web/live/contribution_type_live/index.ex:128
+#, elixir-autogen, elixir-format
+msgid "Fixed after creation. Members can only switch between types with the same interval."
+msgstr ""
+
+#: lib/mv_web/live/contribution_settings_live.ex:228
+#, elixir-autogen, elixir-format
+msgid "Generated periods"
+msgstr ""
+
+#: lib/mv_web/live/contribution_settings_live.ex:52
+#, elixir-autogen, elixir-format, fuzzy
+msgid "Global Settings"
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:343
+#: lib/mv_web/live/contribution_settings_live.ex:275
+#: lib/mv_web/live/contribution_type_live/index.ex:203
+#, elixir-autogen, elixir-format
+msgid "Half-yearly"
+msgstr ""
+
+#: lib/mv_web/live/contribution_type_live/index.ex:181
+#, elixir-autogen, elixir-format
+msgid "Half-yearly contribution for supporting members"
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:87
+#: lib/mv_web/live/contribution_type_live/index.ex:188
+#, elixir-autogen, elixir-format
+msgid "Honorary"
+msgstr ""
+
+#: lib/mv_web/live/contribution_settings_live.ex:85
+#, elixir-autogen, elixir-format
+msgid "Include joining period"
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:137
+#: lib/mv_web/live/contribution_type_live/index.ex:57
+#: lib/mv_web/live/contribution_type_live/index.ex:127
+#, elixir-autogen, elixir-format
+msgid "Interval"
+msgstr ""
+
+#: lib/mv_web/live/contribution_settings_live.ex:220
+#, elixir-autogen, elixir-format, fuzzy
+msgid "Joining date"
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:331
+#, elixir-autogen, elixir-format
+msgid "Joining year - reduced to 0"
+msgstr ""
+
+#: lib/mv_web/live/contribution_type_live/index.ex:38
+#, elixir-autogen, elixir-format
+msgid "Manage contribution types for membership fees."
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:116
+#, elixir-autogen, elixir-format
+msgid "Mark as Paid"
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:120
+#, elixir-autogen, elixir-format
+msgid "Mark as Suspended"
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:124
+#, elixir-autogen, elixir-format
+msgid "Mark as Unpaid"
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:26
+#, elixir-autogen, elixir-format
+msgid "Member Contributions"
+msgstr ""
+
+#: lib/mv_web/live/contribution_settings_live.ex:122
+#, elixir-autogen, elixir-format
+msgid "Member pays for the year they joined"
+msgstr ""
+
+#: lib/mv_web/live/contribution_settings_live.ex:155
+#, elixir-autogen, elixir-format
+msgid "Member pays from the joining month"
+msgstr ""
+
+#: lib/mv_web/live/contribution_settings_live.ex:144
+#, elixir-autogen, elixir-format
+msgid "Member pays from the next full quarter"
+msgstr ""
+
+#: lib/mv_web/live/contribution_settings_live.ex:133
+#, elixir-autogen, elixir-format
+msgid "Member pays from the next full year"
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:43
+#, elixir-autogen, elixir-format, fuzzy
+msgid "Member since"
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:92
+#, elixir-autogen, elixir-format
+msgid "Members can only switch between contribution types with the same payment interval (e.g., yearly to yearly). This prevents complex period overlaps."
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:341
+#: lib/mv_web/live/contribution_settings_live.ex:273
+#: lib/mv_web/live/contribution_type_live/index.ex:201
+#, elixir-autogen, elixir-format, fuzzy
+msgid "Monthly"
+msgstr ""
+
+#: lib/mv_web/live/contribution_settings_live.ex:150
+#, elixir-autogen, elixir-format
+msgid "Monthly Interval - Joining Period Included"
+msgstr ""
+
+#: lib/mv_web/live/contribution_type_live/index.ex:165
+#, elixir-autogen, elixir-format
+msgid "Monthly fee for students and trainees"
+msgstr ""
+
+#: lib/mv_web/live/contribution_type_live/index.ex:123
+#, elixir-autogen, elixir-format
+msgid "Name & Amount"
+msgstr ""
+
+#: lib/mv_web/live/contribution_type_live/index.ex:42
+#, elixir-autogen, elixir-format, fuzzy
+msgid "New Contribution Type"
+msgstr ""
+
+#: lib/mv_web/live/contribution_type_live/index.ex:189
+#, elixir-autogen, elixir-format
+msgid "No fee for honorary members"
+msgstr ""
+
+#: lib/mv_web/live/contribution_type_live/index.ex:134
+#, elixir-autogen, elixir-format
+msgid "Only possible if no members are assigned to this type."
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:70
+#, elixir-autogen, elixir-format
+msgid "Open Contributions"
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:301
+#, elixir-autogen, elixir-format
+msgid "Paid via bank transfer"
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:225
+#: lib/mv_web/live/contribution_settings_live.ex:197
+#: lib/mv_web/live/contribution_type_live/index.ex:97
+#, elixir-autogen, elixir-format
+msgid "Preview Mockup"
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:342
+#: lib/mv_web/live/contribution_settings_live.ex:274
+#: lib/mv_web/live/contribution_type_live/index.ex:202
+#, elixir-autogen, elixir-format
+msgid "Quarterly"
+msgstr ""
+
+#: lib/mv_web/live/contribution_settings_live.ex:139
+#, elixir-autogen, elixir-format
+msgid "Quarterly Interval - Joining Period Excluded"
+msgstr ""
+
+#: lib/mv_web/live/contribution_type_live/index.ex:173
+#, elixir-autogen, elixir-format
+msgid "Quarterly fee for family memberships"
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:86
+#: lib/mv_web/live/contribution_settings_live.ex:250
+#: lib/mv_web/live/contribution_type_live/index.ex:156
+#, elixir-autogen, elixir-format
+msgid "Reduced"
+msgstr ""
+
+#: lib/mv_web/live/contribution_type_live/index.ex:157
+#, elixir-autogen, elixir-format
+msgid "Reduced fee for unemployed, pensioners, or low income"
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:275
+#: lib/mv_web/live/contribution_settings_live.ex:244
+#: lib/mv_web/live/contribution_type_live/index.ex:148
+#, elixir-autogen, elixir-format
+msgid "Regular"
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:204
+#, elixir-autogen, elixir-format
+msgid "Reopen"
+msgstr ""
+
+#: lib/mv_web/live/contribution_settings_live.ex:176
+#, elixir-autogen, elixir-format
+msgid "See how the contribution periods will be displayed for an individual member. This example shows Maria Weber with multiple contribution periods."
+msgstr ""
+
+#: lib/mv_web/live/contribution_type_live/index.ex:149
+#, elixir-autogen, elixir-format
+msgid "Standard membership fee for regular members"
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:139
+#, elixir-autogen, elixir-format
+msgid "Status"
+msgstr ""
+
+#: lib/mv_web/live/contribution_settings_live.ex:256
+#: lib/mv_web/live/contribution_type_live/index.ex:164
+#, elixir-autogen, elixir-format
+msgid "Student"
+msgstr ""
+
+#: lib/mv_web/live/contribution_type_live/index.ex:180
+#, elixir-autogen, elixir-format
+msgid "Supporting Member"
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:195
+#, elixir-autogen, elixir-format
+msgid "Suspend"
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:259
+#, elixir-autogen, elixir-format
+msgid "Suspended"
+msgstr ""
+
+#: lib/mv_web/live/contribution_settings_live.ex:69
+#, elixir-autogen, elixir-format
+msgid "This contribution type is automatically assigned to all new members. Can be changed individually per member."
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:227
+#: lib/mv_web/live/contribution_settings_live.ex:199
+#: lib/mv_web/live/contribution_type_live/index.ex:99
+#, elixir-autogen, elixir-format
+msgid "This page is not functional and only displays the planned features."
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:136
+#, elixir-autogen, elixir-format
+msgid "Time Period"
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:66
+#, elixir-autogen, elixir-format
+msgid "Total Contributions"
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:250
+#, elixir-autogen, elixir-format
+msgid "Unpaid"
+msgstr ""
+
+#: lib/mv_web/live/contribution_settings_live.ex:183
+#, elixir-autogen, elixir-format
+msgid "View Example Member"
+msgstr ""
+
+#: lib/mv_web/live/contribution_settings_live.ex:90
+#, elixir-autogen, elixir-format
+msgid "When active: Members pay from the period of their joining."
+msgstr ""
+
+#: lib/mv_web/live/contribution_settings_live.ex:93
+#, elixir-autogen, elixir-format
+msgid "When inactive: Members pay from the next full period after joining."
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:98
+#, elixir-autogen, elixir-format
+msgid "Why are not all contribution types shown?"
+msgstr ""
+
+#: lib/mv_web/live/contribution_period_live/show.ex:85
+#: lib/mv_web/live/contribution_period_live/show.ex:86
+#: lib/mv_web/live/contribution_period_live/show.ex:87
+#: lib/mv_web/live/contribution_period_live/show.ex:344
+#: lib/mv_web/live/contribution_settings_live.ex:276
+#: lib/mv_web/live/contribution_type_live/index.ex:204
+#, elixir-autogen, elixir-format, fuzzy
+msgid "Yearly"
+msgstr ""
+
+#: lib/mv_web/live/contribution_settings_live.ex:128
+#, elixir-autogen, elixir-format
+msgid "Yearly Interval - Joining Period Excluded"
+msgstr ""
+
+#: lib/mv_web/live/contribution_settings_live.ex:117
+#, elixir-autogen, elixir-format
+msgid "Yearly Interval - Joining Period Included"
+msgstr ""
+
+#~ #: lib/mv_web/live/user_live/show.ex:49
+#~ #, elixir-autogen, elixir-format
+#~ msgid "ID"
+#~ msgstr ""
+
 #~ #: lib/mv_web/live/member_live/show.ex:47
 #~ #, elixir-autogen, elixir-format
 #~ msgid "Id"
 #~ msgstr ""
 
+#~ #: lib/mv_web/live/user_live/show.ex:51
+#~ #, elixir-autogen, elixir-format, fuzzy
+#~ msgid "Not set"
+#~ msgstr ""
+
+#~ #: lib/mv_web/live/user_live/index.html.heex:52
+#~ #: lib/mv_web/live/user_live/show.ex:51
+#~ #, elixir-autogen, elixir-format
+#~ msgid "OIDC ID"
+#~ msgstr ""
+
 #~ #: lib/mv_web/live/member_live/show.ex:33
 #~ #, elixir-autogen, elixir-format
 #~ msgid "This is a member record from your database."

test/mv_web/live/profile_navigation_test.exs

@@ -90,8 +90,6 @@ defmodule MvWeb.ProfileNavigationTest do
       # Verify we're on the correct profile page with OIDC specific information
       {:ok, _profile_view, html} = live(conn, "/users/#{user.id}")
       assert html =~ to_string(user.email)
-      # OIDC ID should be visible
-      assert html =~ "oidc_123"
       # Password auth should be disabled for OIDC users
       assert html =~ "Not enabled"
     end

test/mv_web/member_live/index_custom_fields_display_test.exs

@@ -231,8 +231,8 @@ defmodule MvWeb.MemberLive.IndexCustomFieldsDisplayTest do
     conn = conn_with_oidc_user(conn)
     {:ok, _view, html} = live(conn, "/members")
 
-    # Date should be displayed in readable format
-    assert html =~ "1990" or html =~ "1990-05-15" or html =~ "15.05.1990"
+    # Date should be displayed in European format (dd.mm.yyyy)
+    assert html =~ "15.05.1990"
   end
 
   test "formats email custom field values correctly", %{conn: conn, member1: _member1} do

test/mv_web/user_live/index_test.exs

@@ -33,8 +33,6 @@ defmodule MvWeb.UserLive.IndexTest do
 
       assert html =~ "alice@example.com"
       assert html =~ "bob@example.com"
-      assert html =~ "alice123"
-      assert html =~ "bob456"
     end
 
     test "shows correct action links", %{conn: conn} do
@@ -386,10 +384,6 @@ defmodule MvWeb.UserLive.IndexTest do
 
       # Should still show the table structure
       assert html =~ "Email"
-      assert html =~ "OIDC ID"
-      # Should show the authenticated user at minimum
-      # Matches the generated email pattern oidc.user{unique_id}@example.com
-      assert html =~ "oidc.user"
     end
 
     test "handles users with missing OIDC ID", %{conn: conn} do

test/support/conn_case.ex

@@ -123,7 +123,13 @@ defmodule MvWeb.ConnCase do
   end
 
   setup tags do
-    Mv.DataCase.setup_sandbox(tags)
-    {:ok, conn: Phoenix.ConnTest.build_conn()}
+    pid = Mv.DataCase.setup_sandbox(tags)
+
+    conn = Phoenix.ConnTest.build_conn()
+    # Set metadata for Phoenix.Ecto.SQL.Sandbox plug to allow LiveView processes
+    # to share the test's database connection in async tests
+    conn = Plug.Conn.put_private(conn, :ecto_sandbox, pid)
+
+    {:ok, conn: conn}
   end
 end

test/support/data_case.ex

@@ -34,10 +34,12 @@ defmodule Mv.DataCase do
 
   @doc """
   Sets up the sandbox based on the test tags.
+  Returns the owner pid for use with Phoenix.Ecto.SQL.Sandbox.
   """
   def setup_sandbox(tags) do
     pid = Ecto.Adapters.SQL.Sandbox.start_owner!(Mv.Repo, shared: not tags[:async])
     on_exit(fn -> Ecto.Adapters.SQL.Sandbox.stop_owner(pid) end)
+    pid
   end
 
   @doc """