3cd749bf37
Tank visual now fills the Canvas card edge-to-edge instead of leaving
horizontal padding for external name + value label columns. Each
threshold's name and value sit INSIDE the tank near its line ('overflow-
Level 3.22 m', 'highSafety 3.16 m', etc.), right-aligned at the tank's
inner right edge.
Tank rectangle, zone tints, threshold lines, header rim, and footer floor
all widen from left:80 width:200 → left:10 width:380 to fill the frame.
Label colors darkened slightly (e.g. #e54343 → #c92020) to keep contrast
against the semi-transparent zone tint backgrounds.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
convert
Makes unit conversions