Three directions for tightening up the chat sidebar. Current layout nests bot cards, session cards, and CS item cards — three levels of borders eating vertical space. These mockups each attack that differently.
No boxes, no cards. Hierarchy via indentation + chevrons. VSCode/Slack vibe. Maximum info per pixel — best for power users. Biggest visual departure.
Open →Keeps the card aesthetic, but flattens it to one level instead of three. Bot = header row, sessions = slim pills, CS = deeper pills. ~30% less vertical. Lowest-risk change.
Open →One slim card per bot for group separation. CS items become tree-style children with a dashed guide. Collapse at team, bot, and session level. Highest ceiling, most moving parts.
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