- Change Dark Mode accent from blue to purple (#a855f7)
- Balance dark backgrounds to match Light Mode structure
- bg-base: #1a1a1a (was #0f0f0f - too dark)
- bg-surface: #212121 (more balanced)
- Improved contrast and readability
- Update borders to be more visible (12% vs 8% opacity)
- Adjust agent colors for purple theme:
- Orchestrator: Purple
- Researcher: Green
- Negotiator: Orange
- AR Manager: Yellow
- Update Settings description: 'Violett' instead of 'Blau'
- Dark Mode now mirrors Light Mode balance (just inverted)
- Dark Mode: Use soft light gray (#d4d4d4) instead of bright blue
- Light Mode: Use dark gray (#404040) for good contrast
- Add subtle border for better code block definition
- Remove hacky bright blue color that was unreadable in light mode
Agent Color System:
- Added unique colors for each agent (orchestrator: purple, researcher: teal, negotiator: red, ar_manager: yellow)
- CSS variables and utility classes (.agent-*, .agent-badge-*, .agent-border-*)
- Tasks table now shows colored left border per agent
- Agent names displayed in their brand color
Navigation Simplification:
- Removed 'Email Log' from main menu (reduced clutter)
- Email Log now accessible via link in Emails page
- Active state for both /emails and /email-log on Emails nav item
Visual Improvements:
- Agent assignments now visually distinct at a glance
- Cleaner, more focused navigation menu
- Better information architecture
