Screen Role: Electronics hardware studio rendering multi-layer PCB Gerber files (RS-274X) with interactive copper layer toggles and drill hole inspection.
Design Intent: A high-precision electronics engineering PCB Gerber photoplotter and converter studio UI mockup at 1440x900 resolution in bright Light Mode. Off-white canvas (#F8FAFC). Center stage: High-density interactive PCB canvas rendering an 8-layer circuit board in crisp vector lines on an off-white substrate: copper traces, surface-mount component pads, via holes, and silkscreen labels in high-contrast technical colors (copper orange, solder mask green, silkscreen blue). Left sidebar (320px wide, pure white with 1px border): Layer visibility stackup checkboxes: "[x] Top Copper (GTL)", "[x] Bottom Copper (GBL)", "[x] Solder Mask (GTS)", "[x] Silkscreen (GTO)", "[x] Excellon Drill (.DRL)". Top toolbar: Zoom 100%, pan tool, distance caliper tool measuring trace width ("0.15mm"). Top-right export button in solid indigo "Export Production Vector PDF / SVG Bundle". Clean hardware engineering UI, zero emojis.
Component Architecture: Django Cotton components (<c-file_converter.* />) with Tailwind tokens matching Labb.io design language.
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