Now I have the context I need. Let me build the Resona OS clinical decision interface. I'll create custom design tokens for this dark clinical theme, update the layout metadata, and build the main page with all the required components.

Now let me create the main page and components:

I've built the Resona OS — Variant Coherence Gate clinical decision interface. Here's what's included:

Top Section — Input Panel:

• Variant text input with HGVS notation placeholder
• Phenotype textarea (3 rows) for clinical context
• Full-width "Analyze Coherence" button in muted indigo

Middle Section — Coherence State Output:

• Large centered state badge with four visual treatments (RED/HOLD, YELLOW/WATCH, GREEN/CONSIDER, WHITE/ACT)
• Smooth fade + scale animation on state changes
• τ Stability Bar with gradient color transitions (red → amber → green) and 600ms ease animation
• Displays current tau value against the 0.618 threshold

Bottom Section — Audit Trace Panel:

• Monospace-styled panel with darker nested card aesthetic
• Five labeled rows: Current Evidence, Conflicting Signals, Missing Variables, Recommended Next Step, and Reason for Non-Classification (italicized/dimmed)
• Timestamp in small caps in the top right corner

The interface loads with realistic placeholder data so the UI is never empty. Clicking "Analyze Coherence" simulates classification with animated state transitions. The design prioritizes clinical precision over decorative polish — every element earns its presence.