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+# Phase 27: Top Nav Restructure & Search Bar Rethink - Context
+
+**Gathered:** 2026-04-10
+**Status:** Ready for planning
+
+<domain>
+## Phase Boundary
+
+Replace the current minimal `TotalsBar` (logo + user menu) with a persistent top navigation bar containing section links (Home, Collection, Setups), a global catalog search bar, and user avatar/sign-in. On mobile, navigation moves to a bottom tab bar with Lucide icons. The landing page hero section is removed (search now lives in the nav). The existing `CatalogSearchOverlay` behavior stays unchanged — it's just triggered from the nav search bar instead of the hero.
+
+</domain>
+
+<decisions>
+## Implementation Decisions
+
+### Top Nav Structure
+- **D-01:** Persistent top nav bar replaces the current `TotalsBar`. Contains: logo ("GearBox" with package icon), section links (Home, Collection, Setups), a catalog search bar, and user avatar (authenticated) or "Sign in" link (anonymous).
+- **D-02:** All nav links are visible to both authenticated and anonymous users. Clicking Collection or Setups while anonymous triggers the existing `AuthPromptModal` instead of navigating.
+- **D-03:** Active section is visually indicated in the nav (current page highlighting).
+
+### Section Reorganization
+- **D-04:** Setups is elevated to a top-level nav section with its own route. It is no longer a tab inside Collection.
+- **D-05:** Collection page keeps pill tab navigation but drops to two tabs: Gear and Planning. The Setups tab is removed from Collection.
+- **D-06:** Threads (Planning) remain nested inside Collection — not elevated to top-level.
+
+### Search Bar
+- **D-07:** The nav bar includes a persistent search input/button that always triggers global catalog search via the existing `CatalogSearchOverlay`, regardless of which page the user is on.
+- **D-08:** Collection and Setups pages retain their existing inline search/filter inputs for local filtering. The nav search bar is always catalog-global.
+- **D-09:** The landing page hero section (heading, subtitle, search bar, "Go to Collection" link) is removed entirely. The nav search bar replaces it as the catalog search entry point.
+
+### Landing Page Changes
+- **D-10:** With the hero removed, the landing page starts directly with content sections: Popular Setups, Recently Added Items, Trending Categories. No introductory text or hero area.
+- **D-11:** The "Go to Collection" link from the hero is no longer needed — Collection is now a persistent nav link.
+
+### Mobile Behavior
+- **D-12:** On mobile (narrow screens), the top bar shows only the logo and user avatar/sign-in.
+- **D-13:** Navigation moves to a fixed bottom tab bar with 4 items: Home, Collection, Setups, Search. Each uses a Lucide icon with a short label below.
+- **D-14:** Tapping the Search tab icon opens the `CatalogSearchOverlay`.
+- **D-15:** The bottom tab bar replaces the FAB on mobile — the FAB is hidden when the bottom tab bar is visible (search and add-to-collection flows are now accessible via the tab bar and overlay).
+
+### Catalog Search Overlay
+- **D-16:** No changes to the `CatalogSearchOverlay` UI or behavior. Same full-page takeover below the nav bar. Same tag filtering, grid/list toggle, weight/price range filters, manual entry fallback.
+- **D-17:** The overlay is now triggered from the nav search bar (desktop) or bottom tab bar search icon (mobile) instead of from the landing page hero or FAB menu.
+
+### Claude's Discretion
+- Exact responsive breakpoint for switching between top nav and bottom tab bar
+- Nav link styling (text links, pill buttons, underline indicators)
+- Search bar appearance in nav (full input field vs compact icon that expands)
+- Bottom tab bar icon choices (specific Lucide icons for each section)
+- Animation for bottom tab bar / overlay transitions
+- Whether the "GearBox" logo text is hidden on mobile top bar to save space
+- FAB behavior on desktop (keep as-is or consolidate into nav)
+
+</decisions>
+
+<canonical_refs>
+## Canonical References
+
+**Downstream agents MUST read these before planning or implementing.**
+
+### Current Nav & Layout
+- `src/client/components/TotalsBar.tsx` — Current top bar component (to be replaced with new nav bar)
+- `src/client/routes/__root.tsx` — Root layout, FAB placement, overlay mounting, auth checks, `isPublicRoute` logic
+- `src/client/components/FabMenu.tsx` — FAB component (mobile behavior changes — hidden when bottom tab bar visible)
+- `src/client/components/UserMenu.tsx` — User avatar/menu dropdown (moves into new nav bar)
+
+### Search Overlay
+- `src/client/components/CatalogSearchOverlay.tsx` — Full catalog search overlay (no UI changes, trigger point changes)
+- `src/client/stores/uiStore.ts` — `catalogSearchOpen`, `openCatalogSearch()`, `closeCatalogSearch()` state
+
+### Collection Page
+- `src/client/routes/collection/index.tsx` — Collection page with Gear/Planning/Setups pill tabs (Setups tab to be removed)
+- `src/client/components/SetupsView.tsx` — Setups view component (moves to standalone Setups route)
+- `src/client/components/CollectionView.tsx` — Gear view
+- `src/client/components/PlanningView.tsx` — Planning/threads view
+
+### Landing Page
+- `src/client/routes/index.tsx` — Landing page with hero section (hero to be removed)
+
+### Auth
+- `src/client/components/AuthPromptModal.tsx` — Auth prompt modal (triggered when anon users click Collection/Setups)
+- `src/client/hooks/useAuth.ts` — Auth state (`user`, `authenticated`)
+
+### Requirements
+- `.planning/REQUIREMENTS.md` — DISC-01 through DISC-05 (discovery requirements — landing page changes)
+
+</canonical_refs>
+
+<code_context>
+## Existing Code Insights
+
+### Reusable Assets
+- `TotalsBar` — 54-line component with sticky positioning, logo, and user menu. Will be replaced but provides the structural pattern (sticky top-0 z-10, max-w-7xl container).
+- `UserMenu` — Avatar dropdown with settings/logout. Reuse directly in new nav bar.
+- `AuthPromptModal` — Already exists for prompting anonymous users to sign in. Wire to Collection/Setups nav clicks.
+- `FabMenu` — FAB with mini menu. Needs conditional hiding on mobile when bottom tab bar is present.
+- `CatalogSearchOverlay` — 849-line overlay component. No changes needed — just new trigger points.
+- Lucide icons via `LucideIcon` component from `lib/iconData` — use for bottom tab bar icons.
+
+### Established Patterns
+- Sticky top bar: `sticky top-0 z-10 bg-white border-b border-gray-100`
+- TanStack Router file-based routes — new `/setups` route needed (currently setups are at `/setups` but rendered inside Collection tab)
+- UIStore for overlay state management — extend for bottom tab bar visibility if needed
+- Framer Motion for animations — use for bottom tab bar transitions
+- Tailwind responsive: `sm:`, `md:`, `lg:` breakpoints for mobile/desktop switching
+
+### Integration Points
+- `__root.tsx` — New nav component replaces TotalsBar. Bottom tab bar added for mobile. FAB conditional logic updated.
+- `routes/collection/index.tsx` — Remove Setups tab from pill navigation, update `TAB_ORDER` and `TAB_LABELS`.
+- `routes/index.tsx` — Remove `HeroSection` component entirely. Page starts with `PopularSetupsSection`.
+- `routes/setups/` — May need route restructure if Setups becomes fully standalone (currently `/setups` exists as a route directory).
+
+</code_context>
+
+<specifics>
+## Specific Ideas
+
+- Bottom tab bar icons must use Lucide icons (not emojis) — consistent with the app's existing icon system
+- The nav should feel like a natural evolution of the current minimal bar, not a heavy SaaS-style mega-nav — keep the light, airy, minimalist DNA
+- Bottom tab bar is a mobile-first pattern (like iOS tab bar) — fixed at bottom, always visible, no scroll-away behavior
+
+</specifics>
+
+<deferred>
+## Deferred Ideas
+
+- **Blended local+global search** — When searching from Collection, show local gear first then global catalog results. Needs careful UX design for two result sets. Future phase.
+- **Setup page redesign** — Revisit the Setups page layout to be more inline with Collection and other pages. Backlog item.
+
+### Reviewed Todos (not folded)
+- **Add manufacturer entity with brand details** — Database schema enhancement, unrelated to navigation restructure
+- **Fix item image not showing on collection overview** — Image display bug, not navigation-scoped
+- **Add cursor pointer to all clickable links** — CSS concern, could be addressed alongside but not core to this phase
+- **Investigate slow image loading** — Performance investigation, not navigation-scoped
+- **Fix storage service tests** — Testing infrastructure, not related
+
+</deferred>
+
+---
+
+*Phase: 27-top-nav-restructure-and-search-bar-rethink*
+*Context gathered: 2026-04-10*
diff --git a/.planning/phases/27-top-nav-restructure-and-search-bar-rethink/27-DISCUSSION-LOG.md b/.planning/phases/27-top-nav-restructure-and-search-bar-rethink/27-DISCUSSION-LOG.md
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+# Phase 27: Top Nav Restructure & Search Bar Rethink - Discussion Log
+
+> **Audit trail only.** Do not use as input to planning, research, or execution agents.
+> Decisions are captured in CONTEXT.md — this log preserves the alternatives considered.
+
+**Date:** 2026-04-10
+**Phase:** 27-top-nav-restructure-and-search-bar-rethink
+**Areas discussed:** Nav bar content & links, Collection consolidation, Search bar placement, Search overlay rethink
+
+---
+
+## Nav Bar Content & Links
+
+### Setups Elevation
+
+| Option | Description | Selected |
+|--------|-------------|----------|
+| Home + Collection only | Minimal — just landing page and collection. Settings via user menu. | |
+| Home + Collection + Discover | Adds dedicated Discover link for browsing catalog/setups. | |
+| Home + Collection + Setups | Elevates Setups to top-level nav alongside Collection. | ✓ |
+
+**User's choice:** Home + Collection + Setups
+**Notes:** User confirmed threads should not be elevated to top-level. Setups warrant their own section.
+
+### Search Bar Behavior
+
+| Option | Description | Selected |
+|--------|-------------|----------|
+| Always catalog search | Nav search bar always searches global catalog. Simple and consistent. | ✓ |
+| Context-aware search | Different search per page (catalog on Home, local gear on Collection). | |
+| Catalog search + local filter | Nav always catalog, plus inline filter on Collection/Setups pages. | |
+
+**User's choice:** Always global catalog search
+**Notes:** User initially considered blended local+global search (showing local gear first, then global results below) but decided to keep it simple for now. Blended search deferred to future phase.
+
+### Anonymous Nav
+
+| Option | Description | Selected |
+|--------|-------------|----------|
+| Hide Collection/Setups | Anonymous users only see Home + search + Sign in. | |
+| Show with auth prompt | All links visible; Collection/Setups trigger auth prompt for anonymous. | ✓ |
+
+**User's choice:** Show with auth prompt
+**Notes:** Encourages sign-up by showing what's available.
+
+### Mobile Behavior
+
+| Option | Description | Selected |
+|--------|-------------|----------|
+| Hamburger menu | Logo + search icon + hamburger on mobile. | |
+| Bottom tab bar | Nav links move to fixed bottom bar (Home, Collection, Setups, Search). | ✓ |
+| Keep all inline | All links stay in top bar on mobile. | |
+
+**User's choice:** Bottom tab bar
+**Notes:** User specified: use Lucide icons, not emojis.
+
+## Collection Consolidation
+
+| Option | Description | Selected |
+|--------|-------------|----------|
+| Keep pill tabs | Gear and Planning stay as pill tabs, minus Setups tab. | ✓ |
+| Remove tabs, merge | Show gear and threads in one scrollable page. | |
+
+**User's choice:** Keep pill tabs (Gear + Planning only)
+**Notes:** None.
+
+## Search Overlay Rethink
+
+| Option | Description | Selected |
+|--------|-------------|----------|
+| Same overlay as today | Full-page CatalogSearchOverlay, just triggered from nav bar. | ✓ |
+| Dropdown results panel | Lighter dropdown below search bar, user stays in page context. | |
+
+**User's choice:** Same full-page overlay
+**Notes:** None.
+
+## Landing Page Hero
+
+| Option | Description | Selected |
+|--------|-------------|----------|
+| Remove hero search, keep text | Remove search bar from hero, keep heading/subtitle. | |
+| Remove entire hero | No hero at all. Landing page starts with content sections. | ✓ |
+
+**User's choice:** Remove entire hero
+**Notes:** Nav search bar replaces the hero search. "Go to Collection" link no longer needed since Collection is in persistent nav.
+
+---
+
+## Claude's Discretion
+
+- Exact responsive breakpoint for mobile bottom tab bar
+- Nav link styling approach
+- Search bar appearance in nav (full input vs compact icon)
+- Bottom tab bar Lucide icon choices
+- Animation transitions
+- FAB behavior on desktop
+
+## Deferred Ideas
+
+- Blended local+global search — user interested but wants careful UX design, deferred to future phase
+- Setup page redesign — user wants this added to backlog to align Setups page with other pages