Phase 4: Feature Components (partial)
- Created input.css with complete form styling:
* Text input, textarea, select with 3 variants (default, cyber, terminal)
* Input states (error, success, disabled)
* Checkbox and radio with custom styling
* Switch/toggle component
* Form group and label components
* Input message for validation feedback
* 3 sizes (sm, md, lg)
* Full dark mode support
* Cyber and terminal variants with neon effects
* Custom select dropdown arrow
* Smooth transitions and focus states