- All trend chart widgets taller (140->170) with bottom margin trimmed to 0 to cut empty space below the x-axis - Sleep trend legend moved to top-right beside the title (matches HRV) - HRV (overnight avg) now line+dots only (no purple gradient fill) so the grey baseline band reads clearly; Y axis spans baseline-low -15ms to baseline-high +15ms - Weight Y axis now +/-5kg around displayed range (still keeps goal line in view) - VO2 Max Y axis now displayed min/max +/-5 points instead of fixed 30-70 Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>