The Setup tab is now organized into per-platform sub-tabs (YouTube, TikTok, Instagram) plus a new Engage sub-tab — so you can focus on one platform's configuration at a time instead of scrolling through one long page. A readiness strip at the top shows what's configured and what still needs attention. Configuring a campaign is now faster, clearer, and easier to finish: Per-platform sub-tabs — YouTube, TikTok, and Instagram each have their own Setup sub-tab. Keywords, discovery limits, and minimum fit score live with the platform they belong to — no more hunting through a single long page. New Engage sub-tab — Reply routing and follow-up sequences now have a dedicated home under Setup → Engage, instead of being tucked inside the campaign edit modal. Configuring how Stela handles replies and follow-ups is a first-class part of campaign setup. Readiness strip across the top — A persistent strip shows which sections of your campaign are configured and which still need work. It updates as you move between platforms so you can see at a glance what's left before you run discovery. Simplified campaign edit modal — The campaign edit modal is now focused on identity only — name, description, and archive. All platform and engagement settings live in the redesigned Setup tab where they belong. Per-platform discovery caps and fit scores — Discovery limits and minimum fit score are now set per platform, not as one blanket setting for the whole campaign. Tune YouTube and TikTok independently based on how each platform performs for you. Works on mobile — The redesigned Setup tab is fully responsive — sub-tabs wrap cleanly, the campaign selector fits, and everything stays readable at phone-sized widths.