diff --git a/docs/plans/fab-overlay-sem-autofocus-e-fechar-impl.md b/docs/plans/fab-overlay-sem-autofocus-e-fechar-impl.md
new file mode 100644
index 00000000..8bef33a4
--- /dev/null
+++ b/docs/plans/fab-overlay-sem-autofocus-e-fechar-impl.md
@@ -0,0 +1,73 @@
+# Impl: FAB — overlay abre sem foco na busca; fechar não cobre o campo
+
+Status: aprovado
+Atualizado em: 2026-08-02
+Issue: #317
+Intenção: docs/plans/fab-overlay-sem-autofocus-e-fechar.md
+Appetite restante: herdado (~0,5 dia eng)
+
+## Leitura da intenção
+
+- **Outcome:** Ao abrir o FAB, o overlay inicia em estado idle — ações visíveis, busca sem foco. Desktop: X não sobrepõe a busca. Mobile: handle de swipe, sem X.
+- **O que NÃO negociar:** Ritual B132 (foco deliberado na busca ainda recolhe ações); catálogo/lockdown/limpeza de query inalterados; sem migration/Consent/RBAC.
+- **O que reavaliar:** A hipótese de `autoFocus` explícito no input estava errada — o foco vem do trap de foco padrão do Dialog (Radix `onOpenAutoFocus`) e do Drawer (base-ui `initialFocus` default).
+
+## Abordagem recomendada
+
+```mermaid
+flowchart LR
+  FAB[FAB click] --> Open[Overlay opens]
+  Open --> NoFocus[Block open autofocus]
+  NoFocus --> Idle[Idle: actions visible]
+  Idle -->|user taps search| Retract[B132 retract]
+  Open --> Desktop[md+: pr on search + default X]
+  Open --> Mobile[mobile: showSwipeHandle, no X]
+```
+
+**Opções consideradas:**
+
+| Opção | Descrição | Veredito |
+| ----- | --------- | -------- |
+| A | `onOpenAutoFocus` / `initialFocus={false}` no overlay + `md:pr-10` na busca + `showSwipeHandle` no drawer | **Recomendada** — mínima, escopada ao dono |
+| B | Header dedicado com X em flow no dialog | Rejeitada — mais chrome, fora do appetite |
+| C | `showCloseButton={false}` + close custom em todo dialog kit | Rejeitada — polui kit global |
+
+**Recomendação:** A — três props no `CampaignQuickActionsOverlay`, sem alterar `dialog.tsx`/`Drawer.tsx` globalmente.
+
+### Componentes / mudanças
+
+- **`CampaignQuickActionsOverlay`** (`src/components/campaign/shell/CampaignQuickActionsOverlay.tsx`):
+  - Dialog: `onOpenAutoFocus={(e) => e.preventDefault()}` em `DialogContent`
+  - Dialog: `md:pr-10` em `OverlaySearchChrome` (reserva faixa para X `right-3 size-8`)
+  - Drawer: `showSwipeHandle` no `Drawer`; `initialFocus={false}` em `DrawerContent`
+- **Migration:** sem migration
+- **Access / Consent:** N/A
+- **UI:** Impeccable B — polimento do chrome existente
+
+### Dados → forma
+
+N/A
+
+## Fases verificáveis
+
+1. **UI** — props de foco + padding + handle; testes unitários no spec existente
+2. **Gates** — `pnpm gate:fast`; push via `pnpm push`
+
+## Rabbit holes / Não escopo (engenharia)
+
+- Alterar `DialogContent` default global
+- Desligar recolhimento B132 ao focar
+- Redesenhar grade ou catálogo
+
+## Riscos e mitigação
+
+| Risco | Mitigação |
+| ----- | --------- |
+| `initialFocus={false}` quebra a11y teclado | Tab ainda alcança busca/ações; trap permanece |
+| `pr-10` insuficiente em telas estreitas | `md:` só no breakpoint dialog; mobile usa drawer |
+
+## Aceite de engenharia
+
+- [x] Aceite de produto da intenção ainda coberto
+- [x] Invariantes AGENTS/engineering-standards
+- [x] Testes unitários previstos em `campaignQuickActionsDrawer.unit.spec.tsx`
diff --git a/src/components/campaign/shell/CampaignQuickActionsOverlay.tsx b/src/components/campaign/shell/CampaignQuickActionsOverlay.tsx
index 891238a8..348ed427 100644
--- a/src/components/campaign/shell/CampaignQuickActionsOverlay.tsx
+++ b/src/components/campaign/shell/CampaignQuickActionsOverlay.tsx
@@ -63,7 +63,10 @@ const OverlayActionsChrome = ({
 }
 
 const OverlaySearchChrome = ({ className }: { className?: string }) => (
-  <div data-slot="quick-actions-search" className={cn('min-w-0', className)}>
+  <div
+    data-slot="quick-actions-search"
+    className={cn('min-w-0 md:pr-10', className)}
+  >
     <CampaignGlobalSearchBody />
   </div>
 )
@@ -121,9 +124,10 @@ export const CampaignQuickActionsOverlay = ({
 
   if (isMobile) {
     return (
-      <Drawer open={open} onOpenChange={onOpenChange}>
+      <Drawer open={open} onOpenChange={onOpenChange} showSwipeHandle>
         <DrawerContent
           id="CampaignQuickActionsOverlay"
+          initialFocus={false}
           className="max-h-[85dvh] border-t border-border bg-background text-foreground [--drawer-height:auto]"
         >
           <DrawerTitle className="sr-only">Ações rápidas</DrawerTitle>
@@ -143,6 +147,7 @@ export const CampaignQuickActionsOverlay = ({
       <DialogContent
         id="CampaignQuickActionsOverlay"
         className="flex max-h-[min(85dvh,40rem)] w-[calc(100vw-2rem)] max-w-lg flex-col gap-4 overflow-hidden p-4 sm:p-6"
+        onOpenAutoFocus={(event) => event.preventDefault()}
       >
         <DialogHeader className="sr-only">
           <DialogTitle>Ações rápidas</DialogTitle>
diff --git a/tests/unit/campaignQuickActionsDrawer.unit.spec.tsx b/tests/unit/campaignQuickActionsDrawer.unit.spec.tsx
index 03fa1dde..6d36a643 100644
--- a/tests/unit/campaignQuickActionsDrawer.unit.spec.tsx
+++ b/tests/unit/campaignQuickActionsDrawer.unit.spec.tsx
@@ -331,6 +331,67 @@ describe('CampaignQuickActionsOverlay (B126)', () => {
     expect((screen.getByLabelText('Buscar na campanha') as HTMLInputElement).value).toBe('')
   })
 
+  it('opens idle without autofocus and keeps actions visible (B146)', () => {
+    vi.mocked(postCampaignJson).mockResolvedValue({
+      ok: true,
+      payload: idleSuggestPayload,
+    })
+
+    renderOverlay({
+      actions: [
+        {
+          id: 'test',
+          label: 'Registrar',
+          icon: BarChart3,
+          description: 'Teste.',
+          href: '/campanha',
+        },
+      ],
+    })
+
+    const input = screen.getByLabelText('Buscar na campanha')
+    const actionsChrome = document.querySelector('[data-slot="quick-actions-chrome"]')
+
+    expect(document.activeElement).not.toBe(input)
+    expect(actionsChrome?.getAttribute('data-retracted')).toBeNull()
+    expect(actionsChrome?.className).not.toContain('grid-rows-[0fr]')
+  })
+
+  it('shows swipe handle and no dialog close on mobile (B146)', () => {
+    matchMediaMock.mockImplementation((query: string) => ({
+      matches: query.includes('max-width'),
+      media: query,
+      addEventListener: vi.fn(),
+      removeEventListener: vi.fn(),
+      addListener: vi.fn(),
+      removeListener: vi.fn(),
+      dispatchEvent: vi.fn(),
+    }))
+
+    vi.mocked(postCampaignJson).mockResolvedValue({
+      ok: true,
+      payload: idleSuggestPayload,
+    })
+
+    renderOverlay()
+
+    expect(document.querySelector('[data-slot="drawer-swipe-handle"]')).not.toBeNull()
+    expect(screen.queryByRole('button', { name: 'Fechar' })).toBeNull()
+  })
+
+  it('reserves space for close button beside search on desktop (B146)', () => {
+    vi.mocked(postCampaignJson).mockResolvedValue({
+      ok: true,
+      payload: idleSuggestPayload,
+    })
+
+    renderOverlay()
+
+    const searchChrome = document.querySelector('[data-slot="quick-actions-search"]')
+    expect(searchChrome?.className).toContain('md:pr-10')
+    expect(screen.getByRole('button', { name: 'Fechar' })).toBeTruthy()
+  })
+
   it('uses mobile drawer with actions above search', () => {
     matchMediaMock.mockImplementation((query: string) => ({
       matches: query.includes('max-width'),