Microsoft Foundry NextGen Frontend Skill

Build elegant, production-ready interfaces following Microsoft Foundry's NextGen Design System - a refined neutral dark-themed design language with minimal purple accents for primary actions only.

⚠️ CRITICAL: Color Usage Rules

Purple (#8251EE / #A37EF5) is ONLY for:

• Primary action buttons (filled background)
• Active tab indicators (2px underline)
• Row selection indicators (left border bar)
• Active sidebar navigation icons
• Links and interactive text
• Progress indicators and sliders (track fill)
• Focus rings on inputs