# Customize Organization Branding

**ID:** ORG-004
**Priority:** Medium
**Status:** Planned

## User Story
As an organization owner, I want to customize the branding of my organization's login and account pages so that my team sees our company identity when authenticating.

## Acceptance Criteria
- [ ] Upload organization logo
- [ ] Set primary and secondary brand colors
- [ ] Custom login page welcome message
- [ ] Organization name displayed on login/register
- [ ] Preview branding changes before saving
- [ ] Reset to default branding option
- [ ] Branding applies to email templates (org-specific emails)

## Technical Notes
- Organization model needs branding fields (logo URL, colors, message)
- Frontend components need to accept branding props
- Email templates should support organization branding
- Consider white-label subdomain support (org.idp.global)
- Image storage similar to user avatars (EU-008)

## Related TODOs
- New feature - no existing infrastructure
