- Selected segments get a 3:1 accent border, and dark mode uses an indigo fill to match the rails
- Rail and main nav selection use a straight 4x20 inset bar in place of the bent stripe
- Rail rows are 32px with 8px side padding, and titles, labels and icons share one line
- Rail and dark main nav hover are neutral, so hover no longer reads as selected
- Toolbar and small buttons get wider side padding at 1366px and up; narrower windows keep the old padding
- Logs mode buttons have accessible names when icon-only, and pin budgets match rendered widths