Add a thin divider above the Save/Reset buttons, and one at the top of #advanced-sections so a line appears between the "Show Advanced Options" toggle and the advanced fields only when they're revealed. Shared config renderer, so it applies to every config category (backup included). Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> Signed-off-by: librelad <librelad@digitalangels.vip>