- Replaces the flat, hard-to-scan opening-balances form with a stepped layout: branch pick, a clearly-explained contra account, a pinned Debit/Credit balance status (green "Balanced" vs red "Out of balance by X"), and account rows grouped by type with a mobile-responsive grid. No behavior change - same form controls, same validation, same submit flow. - env.js: default/available tenant switched from default,socity_bank to abc_bank. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>