Added

  • Configurable separator color in [colors] (shared by tab bar and status bar)

  • Configurable separator_height_px and padding_px in [status_bar]

Changed

  • Tab bar uses darkened background with visible divider lines between tabs

  • Tab bar has 1px bottom border separating it from pane content

  • Status bar separator and padding are now configurable with sensible defaults

Fixed

  • Help button no longer covers the status bar top separator line