Complete visual redesign replacing Apple glassmorphism with Bloomberg-style
dark trading terminal aesthetic:
- Dark palette: #0d0d0f base, cyan accent (#00d4ff), green/red/amber signals
- Font pair: DM Sans (UI) + JetBrains Mono (data/numbers)
- Solid sidebar (no backdrop-filter blur)
- Compact stat strip in BatchManager (replaces 4-card hero row)
- Color system: semantic buy/sell/hold/running with CSS variables
- All inline rgba(0,0,0,...) → dark theme tokens
- All var(--font-*) → font-ui / font-data
- Focus-visible outlines on all interactive elements
- prefers-reduced-motion support
- Emoji status indicators → CSS status-dot
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>