B21: cria página própria dos territórios

Leva a leitura dos 27 Territórios de Identidade para o sistema de listas com estado canônico na URL e remove o painel duplicado do Início.
2026-11-12 22:13:05 +00:00 · 2026-07-25 21:50:24 -03:00 · 2026-07-25 21:50:24 -03:00 · a9e1900290
commit a9e1900290
parent ac671f4bc0
30 changed files with 1698 additions and 579 deletions
--- a/.cursor/rules/projects/nucleos-eleitorais.mdc
+++ b/.cursor/rules/projects/nucleos-eleitorais.mdc
@ -10,6 +10,7 @@ alwaysApply: false
 - **C13 entregue em código (2026-07-25):** "Plano de Ação" → **"Atividade"** em toda a vertical. Collection `actionPlan` → `activity` (`src/collections/Activity.ts`, labels "Atividade"/"Atividades", hooks internos renomeados), campo `campaignDemand.actionPlan` → `activity`, 7 utilities `actionPlan*` → `activity*`, `access/actionPlans.ts` → `access/activities.ts`, `lib/schemas/actionPlan.ts` → `activity.ts`, `actions/actionPlan.ts` → `activity.ts`, `components/campaign/actionPlan/` → `activity/` (13 componentes), rota `(app)/planos/` → `(app)/atividades/` (criação em `atividades/nova`, feminino como `demandas/nova`) e sidebar "Atividades". **Migration data-preserving escrita à mão** `20260725_213000_rename_action_plan_to_activity`: 4 tabelas, 3 enums, 2 colunas, 39 índices (4 pkeys inclusos), 14 FKs, 2 sequences — lista canônica tirada de `pg_indexes`/`pg_constraint`/`pg_type`/`pg_sequences` porque o snapshot do drizzle não conhece o índice parcial `action_plan_upcoming_start_at_idx` (escrito à mão no C8) e porque o gerador do Payload emitiria DROP+CREATE. O `.json` foi derivado do snapshot anterior por transformação textual (o `migrate:create` é interativo para renames) e validado pelo teste que importa: `pnpm migrate:create __probe` responde "No schema changes detected". **Bônus aprovado pelo usuário nesta sessão:** os **8 índices fósseis `%plaza%`** da remodelagem de 23/07 (que renomeou as colunas `plaza_id` mas não os índices, deixando banco e snapshot em desacordo) foram alinhados na mesma migration; `down()` os restaura, para não inventar um estado que nunca existiu. Decisões de vocabulário: sidebar **"Atividades"** (uma palavra só, a da entidade) e rótulos de campo alinhados — **"Tipo de atividade"**, **"Origem da atividade"**, **"Resultado da atividade"** — porque "ação" ao lado de "atividade" reintroduzia a tradução mental que o item existe para matar; valores de enum `kind`/`status`/`origin` **inalterados**. **Guard:** o describe "banned campaign terminology" de `codebaseConventions.unit.spec.ts` virou tabela de termos varrendo `src`+`tests`+`scripts` (migrations fora — história congelada), banindo os compostos `actionPlan`, a copy "plano de ação" e a rota velha, mas **não** `plan`/`plano` isolado (colidiria com os planos de assinatura da Fase 2 white-label); allowlist: o próprio spec, `scripts/generate-remodel-municipalities-migration.mjs` e o comentário histórico em `campaignMigrationReconciliation.int.spec.ts`. Estendê-lo a `tests/` derrubou 8 fósseis "Praça" em fixtures, limpos no mesmo PR. Gate verde (tsc, lint, format, knip, check:cycles, 46 unit / 48 int / 7 e2e, build); Aikido sem achado. **Deploy:** o `pnpm build` da Vercel aplica a migration enquanto o deployment antigo ainda serve — deployar fora do horário de mesa (mesmo perfil da remodelagem de 23/07). **Pós-`/simplify`:** a varredura mecânica comeu uma interpolação — `tests/unit/recentVisits.unit.spec.ts` ficou com `label: \`Município \`` para todas as entradas, e passava porque o label não era asserido (restaurado, com assertion nova para fechar a brecha, e os slugs `praca-` do fixture alinhados). O guard ganhou tolerância a espaço (`action[\s_-]?plan`), que era o buraco por onde `access/shared.ts` mantinha "action plan" em prosa; com isso a allowlist encolheu — o comentário de `campaignMigrationReconciliation.int.spec.ts` passou a citar `activity` e o arquivo saiu da exceção (uma spec que cresce não fica fora do guard por causa de um comentário). Deliberadamente **não** ampliei o padrão de "Praça" para a forma sem cedilha: cobraria três entradas novas de allowlist (nomes reais de organização na planilha, o teste de entradas legadas `kind: 'nucleus'`) por um fóssil já corrigido. Também: três resíduos do find-and-replace (banner `// Action activities`, `DOSSIER_*_PLAN_LIMIT`, "a activity" em dois comentários), concordância em pt-BR ("Criada por", "atividades apoiadas" minúsculo), o `??` impossível em `ActivityForm`, e as duas buscas de FK da migration agora usam `to_regclass` em vez de `::regclass` (que lança em vez de retornar NULL, contradizendo a invariante do próprio cabeçalho). A entrada morta `action_plan_municipality_idx` saiu da lista de índices da migration (nenhuma migration jamais criou esse nome — só os snapshots o afirmam, e com `push: false` nenhum banco pode carregá-lo), deixando `up()` e `down()` com os mesmos 48 pares; e o detalhe de organização parou de derivar o rótulo de status à mão e passou a reusar `ActivityStatusBadge`, com `OrganizationDetailViewModel.activities[].status` tipado como `ActivityStatus` em vez de `string` (a origem que forçava o re-narrowing no consumidor). Plano: [`renomear-plano-acao-para-atividade.md`](../../../docs/plans/renomear-plano-acao-para-atividade.md).
 - **B26 entregue em código (2026-07-25):** registrar sinal a partir da célula "Último sinal" de `/campanha/municipios` — Popover (desktop) / Drawer bottom sheet (mobile) cria `municipalityUpdate` `kind: 'sinal'` (C12) sem sair da fila; submit explícito "Registrar sinal" (exceção do princípio 4); `revalidateMunicipalityListPaths`; sem migration. Plano: [`registrar-sinal-lista-municipios.md`](../../../docs/plans/registrar-sinal-lista-municipios.md).
 - **B20 entregue (2026-07-25):** Municípios prioritários no Início — `pickDashboardPriorityMunicipalities` (`src/utilities/dashboardPriorityMunicipalities.ts`) ordena `priority=alta` por déficit E9/`central`, amostra 8; `CampaignDashboard` exibe Badge com `highPriorityCount`, CTA “Ver todas” → `?priority=alta`, chips com `list-none`. Unit `dashboardPriorityMunicipalities.unit.spec.ts`. Plano: [`municipios-prioritarios-inicio.md`](../../../docs/plans/municipios-prioritarios-inicio.md).
+- **B21 entregue (2026-07-25):** nova rota staff `/campanha/territorios` com os 27 Territórios de Identidade no sistema de listas — sort/filtros/busca canônicos na URL, sub-linhas do Metropolitano achatadas sem perder a hierarquia, tabela mobile com primeira coluna sticky e drill para `/campanha/municipios?region=<TI>`. O chrome de header rico foi extraído para `shared/CampaignSortableHead` + `CampaignHeaderFilterPopover`, com os wrappers de municípios migrados sem mudança de contrato; B29/B33 agora só consomem essa peça. O painel de TI saiu do Início por decisão desta sessão. Sem migration/collection/action. Plano: [`pagina-territorios-identidade.md`](../../../docs/plans/pagina-territorios-identidade.md).
 - **B28 registrado (2026-07-25):** e-mail + celular na lista `/campanha/liderancas` — colunas com copy-on-click + WhatsApp (`wa.me`) no padrão de `/campanha/assessores` (B19 ✓); `email` no view model da lista; extrair primitivo compartilhado (2º call site); **sem** toggle Editar in-list (Contact update adiado). Appetite ~0,5–0,75d; Janela 1; cortável; Impeccable B. Plano: [`email-celular-lista-liderancas.md`](../../../docs/plans/email-celular-lista-liderancas.md).
 - **B27 registrado (2026-07-25):** combobox + chips + auto-save no popover de Assessores de `/campanha/municipios` (pedido de produto). Hoje: lista de checkboxes de todas as contas elegíveis + botão "Salvar assessores" (`MunicipalityListAdvisorsControl`, B9) → replace do array + `revalidateMunicipalityListPaths`. Plano: chips removíveis acima de um `Command` com busca acento-insensível; gravação **por delta** em endpoint JSON espelho do `expected-votes/` (sem revalidar 435 linhas), reusando o lock `municipality-advisors:{id}` e o cálculo puro do B19 (`nextAdvisorIdsAfterMembership` sobe para `src/lib/`) — mas **não** `setAdvisorMunicipalityMembership`, cujo `assertTargetAdvisor` recusa coordenador/candidato e o próprio ator (legais nesta tela). Gatilho da célula intacto (contrato de tooltip do B23); UI segue coordenador-only (candidato = adiado com gatilho, servidor já permite desde B19 ✓). Appetite ~0,75d; Janela 1–2; cortável; Impeccable B. Plano: [`combobox-assessores-lista-municipios.md`](../../../docs/plans/combobox-assessores-lista-municipios.md).
 - **Fill-in registrado (2026-07-25):** renomear coluna "Cobertura da meta" → "Cobertura" em `/campanha/municipios` — header curto (padrão A11); só lista + label de sort `deficit`; glossário/KPI strips intactos. Soft B16 ✓ (liberou o nome). Appetite ~0,25d; Janela 1; cortável; Impeccable B. Plano: [`renomear-coluna-cobertura-meta.md`](../../../docs/plans/renomear-coluna-cobertura-meta.md).
--- a/.impeccable/critique/2026-07-25T23-12-35Z__src-app-campaign-campanha-app-territorios-page-tsx.md
+++ b/.impeccable/critique/2026-07-25T23-12-35Z__src-app-campaign-campanha-app-territorios-page-tsx.md
@ -0,0 +1,61 @@
+---
+target: src/app/(campaign)/campanha/(app)/territorios/page.tsx
+total_score: 25
+p0_count: 0
+p1_count: 2
+timestamp: 2026-07-25T23-12-35Z
+slug: src-app-campaign-campanha-app-territorios-page-tsx
+---
+
+Method: dual-agent (A: 216f0e46-ffcc-4caf-8c2e-947cb6fe8d8c · B: 7e537205-ca99-4e97-ac92-1742875a045b)
+
+## Design Health Score
+
+| #         | Heuristic                       |     Score | Key issue                                           |
+| --------- | ------------------------------- | --------: | --------------------------------------------------- |
+| 1         | Visibility of system status     |         3 | Pending region is honest and announced              |
+| 2         | Match system / real world       |         2 | Metric labels need explicit semantics               |
+| 3         | User control and freedom        |         3 | Clear search/filter recovery                        |
+| 4         | Consistency and standards       |         3 | Reuses the campaign list system                     |
+| 5         | Error prevention                |         2 | Mobile comparison can lose row context              |
+| 6         | Recognition rather than recall  |         2 | Mobile selected territory was hidden behind a count |
+| 7         | Flexibility and efficiency      |         3 | URL-backed sort/filter supports power use           |
+| 8         | Aesthetic and minimalist design |         3 | Sober field-desk visual language                    |
+| 9         | Error recovery                  |         3 | Empty state offers direct recovery                  |
+| 10        | Help and documentation          |         1 | Intelligence metrics lack contextual definitions    |
+| **Total** |                                 | **25/40** | **Acceptable**                                      |
+
+## Anti-patterns verdict
+
+No classic AI slop. The restrained, flat field-desk styling is consistent with Teqo. The deterministic scan returned zero findings. Browser evidence found one functional gap that the detector could not see: on mobile, the empty state was centered across the full table width and started outside the visible horizontal viewport.
+
+## What's working
+
+- URL-backed filters and sorting make the view shareable and recoverable.
+- Pending feedback dims the result region and announces updates without blocking the controls.
+- The table reuses the campaign list system and keeps the data density appropriate for staff.
+
+## Priority issues
+
+- **P1 — Mobile row context and empty recovery:** the horizontal table is an approved product decision, but an 888–974 px table in a 356 px viewport needs a sticky territory column, and the empty recovery must remain in the initial viewport.
+- **P1 — Ambiguous metric labels:** “% da votação”, “Estimativa 2026” and “Com assessor” hide denominator, scenario and coverage semantics.
+- **P2 — Mobile active-filter recall:** a selected territory was reduced to “1 selecionado(s)” while the active summary was desktop-only.
+- **P2 — Historical disclosure:** the 2022 value lacked a disclosure signifier and its tap target was below 44 px.
+- **P2 — Action promise mismatch:** the intro promised allocation decisions while the current metrics support regional comparison.
+
+## Persona red flags
+
+- **Alex (power user):** can sort and share URLs quickly, but this slice deliberately does not yet include E12 regional deficit/LQ metrics.
+- **Sam (keyboard/screen reader):** horizontal reflow is demanding; the historical disclosure and parent/sub-row relationship need explicit cues.
+- **Casey (mobile field user):** selected filter names and row context must survive horizontal movement.
+
+## Minor observations
+
+- The generic campaign loading shell is broader than this list.
+- The footer confirms quantity but intentionally avoids inventing a recommendation.
+- The detector returned no automated rule findings; the material issues were interaction and semantics.
+
+## Questions
+
+- Which three regional metrics should remain visible without horizontal movement once E12 lands?
+- Should Territórios become a mobile bottom-nav destination only after it carries actionable regional intelligence?
--- a/AGENTS.md
+++ b/AGENTS.md
@ -66,7 +66,9 @@ Backlog consolidado (bloqueadores, site, campanha, white-label): [`docs/roadmap.

 **Recently resolved (2026-07-24):** **E4R** Import único da planilha de projeção — `pnpm db:seed:projecao` (`scripts/import-projecao.mjs`) lê o xlsx canônico em `docs/sheets/`, faz match via `canonicalizeMunicipalityName` + `municipalityCatalog`, e **sempre sobrescreve** `municipality.expectedVotes` + `priority` (re-seed quando a mesa manda planilha nova); Salvador pulado; `--dry-run` + guard `ALLOW_REMOTE_DB`; parser puro em `src/lib/projectionSheetParse.ts` (Bom→`optimistic`, Regular→`central`, Mínimo→`pessimistic`). **Fase 2 (mesmo dia, decisão do produto — não é mais zero PII):** o seed também importa as colunas de estratégia, com PRIORITÁRIAS sobrepondo MAPA GERAL quando não-vazia — SITUAÇÃO→`politicalTrend` (QUEDA/MANTÉM/AUMENTO→desfavorável/neutra/favorável, com nota de proveniência), DOBRADINHAS→`stateDeputy`+`stateDeputies` (união; célula crua em `dobradinhaNotes`), LIDERANÇAS→`contact` name-only **sem telefone** + `leadership` (dedup estadual por slug do nome; `Contact.phone` virou opcional via migration `20260724_175500_contact_phone_optional`, UI continua exigindo), ASSESSOR RESPONSÁVEL→`campaignUser`+`advisors` (união; Edizio=coordinator, Solla=candidate — `candidate` agora é elegível como assessor em `eligibleCampaignStaffWhere`; novos usuários com email `<slug>@planilha.invalid` + senha aleatória, sem login até um admin trocar), ENCAMINHAMENTOS→`nextSteps`, OBSERVAÇÃO→`strengths`/`risks` (classificação curada por slug). Relações são união (nunca removem vínculos da UI); re-run idempotente; nomes de atores políticos entraram sem trilha de consentimento — regularizar com a assessoria jurídica. No mesmo dia, o grupo duplicado `municipality.voteGoals` ("Meta Bom/Regular/Mínimo") foi **removido** — collection, zod, view models, form/card e utilitário `voteGoals.ts` — via migration `20260724_133600_drop_municipality_vote_goals` (backfill metas→estimativas onde a estimativa estava vazia): `expectedVotes` (pessimista/média/otimista) é a única série por cenário do município. Plano: [`docs/plans/import-planilha-projecao.md`](docs/plans/import-planilha-projecao.md).

-**Recently resolved (2026-07-25): Engineering Consolidation Pass 2** (tracker: [`docs/IMPROVE-CODE-QUALITY-PLAN.md`](docs/IMPROVE-CODE-QUALITY-PLAN.md) § Pass 2; architecture: [`docs/ARCHITECTURE.md`](docs/ARCHITECTURE.md); agent map: `.cursor/rules/codebase-map.mdc`). Highlights: **W1 sistema de listas** — colunas como dado em `CampaignTable` (seams B17/B18), URL state compartilhado (`campaignListUrl` + módulos por domínio; o god module `municipalityUi.ts` virou `municipalityListUrl`/`municipalityListFilters`/`municipalityLabels`/`municipalitySignal`), shells (`CampaignListFooter`, `CampaignListEmptyState`), 8 superfícies migradas (municípios, lideranças, organizações, dobradinhas, demandas, apoiadores, assessores, planos-shells), B16+ absorvido (`useOptimistic`, hrefs por serializador canônico, facet por slugs, facets no mesmo `Promise.all`); **W2** — fronteiras: `slug`/`phone`/`wordStartFilter`/`voteEstimate` movidos para `lib/`, 21 loaders `server-only`, `campaignRoles.ts` client-safe (sidebar sem o barrel de access), `votePledgeViews` (contract) vs `votePledgeData` (loaders), ciclo supporter quebrado, `components/campaign` em 15 subpastas de domínio; decisão D1: sem `src/domains/`, sem ports-and-adapters; **W4a** — `electionInsights.ts` (941 linhas, 2 exports vivos) deletado; sobreviventes em `electionFormat.ts`/`voteTrend.ts`; E10 nasce limpo; **W4b** — knip `exports`/`types`/`enumMembers` em **ERROR** no CI (0 findings; kit ui sem peças mortas); **W4c** — tabs das páginas de detalhe extraídas (`MunicipalityDetailTabs`, `ActionPlanOverviewTab`) + factory `detailTabUi`; **W4d** — `runCampaignFormAction` fecha o C8 F4 (13 ações em 7 arquivos; exceções documentadas); **W4e** — tipos de fonte única; **W4f** — copy "Praça"→"Município" varrida (apoiadores desambiguado: cidade do contato = "Cidade"); **D3** — consent do WhatsApp por chave estável (`whatsapp-inscricao`, fail-closed). Suites: 46 unit / 48 int / 7 e2e.
+**Recently resolved (2026-07-25):** **B21 Página dos Territórios de Identidade** — nova rota staff-only `/campanha/territorios` com os 27 TIs no sistema de listas: sort/filtros/busca canônicos na URL, Metropolitano decomposto em sub-linhas, primeira coluna sticky no mobile e linha → `/campanha/municipios?region=<TI>`. O chrome rico agora é compartilhado por `CampaignSortableHead`/`CampaignHeaderFilterPopover`; wrappers de municípios mantêm a política de domínio. O painel de TI e `territorySlot` foram removidos do Início. Sem migration/collection/action. Plano: [`docs/plans/pagina-territorios-identidade.md`](docs/plans/pagina-territorios-identidade.md).
+
+**Recently resolved (2026-07-25): Engineering Consolidation Pass 2** (tracker: [`docs/IMPROVE-CODE-QUALITY-PLAN.md`](docs/IMPROVE-CODE-QUALITY-PLAN.md) § Pass 2; architecture: [`docs/ARCHITECTURE.md`](docs/ARCHITECTURE.md); agent map: `.cursor/rules/codebase-map.mdc`). Highlights: **W1 sistema de listas** — colunas como dado em `CampaignTable` (seams B17/B18), URL state compartilhado (`campaignListUrl` + módulos por domínio; o god module `municipalityUi.ts` virou `municipalityListUrl`/`municipalityListFilters`/`municipalityLabels`/`municipalitySignal`), shells (`CampaignListFooter`, `CampaignListEmptyState`), 8 superfícies migradas (municípios, lideranças, organizações, dobradinhas, demandas, apoiadores, assessores, atividades-shells), B16+ absorvido (`useOptimistic`, hrefs por serializador canônico, facet por slugs, facets no mesmo `Promise.all`); **W2** — fronteiras: `slug`/`phone`/`wordStartFilter`/`voteEstimate` movidos para `lib/`, 21 loaders `server-only`, `campaignRoles.ts` client-safe (sidebar sem o barrel de access), `votePledgeViews` (contract) vs `votePledgeData` (loaders), ciclo supporter quebrado, `components/campaign` em 15 subpastas de domínio; decisão D1: sem `src/domains/`, sem ports-and-adapters; **W4a** — `electionInsights.ts` (941 linhas, 2 exports vivos) deletado; sobreviventes em `electionFormat.ts`/`voteTrend.ts`; E10 nasce limpo; **W4b** — knip `exports`/`types`/`enumMembers` em **ERROR** no CI (0 findings; kit ui sem peças mortas); **W4c** — tabs das páginas de detalhe extraídas (`MunicipalityDetailTabs`, `ActivityOverviewTab`) + factory `detailTabUi`; **W4d** — `runCampaignFormAction` fecha o C8 F4 (13 ações em 7 arquivos; exceções documentadas); **W4e** — tipos de fonte única; **W4f** — copy "Praça"→"Município" varrida (apoiadores desambiguado: cidade do contato = "Cidade"); **D3** — consent do WhatsApp por chave estável (`whatsapp-inscricao`, fail-closed). Suites: 46 unit / 48 int / 7 e2e.

 **Recently resolved (2026-07-25):** **C13** "Plano de Ação" → "Atividade" — the vertical speaks one word now, the one the mesa already uses. Collection `actionPlan` → `activity` (`src/collections/Activity.ts`, labels "Atividade"/"Atividades"), `campaignDemand.actionPlan` → `activity`, route `/campanha/planos` → `/campanha/atividades` (create at `/campanha/atividades/nova`), sidebar entry "Atividades", and field labels realigned to the entity ("Tipo de atividade", "Origem da atividade", "Resultado da atividade") — enum **values** (`kind`/`status`/`origin`) are unchanged. Schema moved by a **hand-written data-preserving migration** (`20260725_213000_rename_action_plan_to_activity`): 4 tables, 3 enums, 2 columns, 39 indexes (4 pkeys included — renaming a pkey index renames its constraint), 14 FKs and 2 sequences, every statement guarded on the source object existing so environments converge either way, with a symmetric `down()`. Payload's generator would have emitted DROP+CREATE (data loss) and cannot see the hand-written partial index `action_plan_upcoming_start_at_idx`, so the object list came from `pg_indexes`/`pg_constraint`/`pg_type`/`pg_sequences` and the `.json` snapshot was written by transforming its predecessor — validated by `pnpm migrate:create __probe` reporting no schema changes. The same migration aligned the **8 fossil `%plaza%` index names** the Município remodel left behind (it renamed the `plaza_id` columns but not their indexes, so the database and the snapshot had been disagreeing since 2026-07-23). Guard: the `codebaseConventions.unit.spec.ts` "banned campaign terminology" describe is now table-driven and sweeps `src` + `tests` + `scripts` (migrations stay out — frozen history), banning the `actionPlan` compounds, the pt-BR copy and the old route, but **not** bare `plan`/`plano` (that would collide with the white-label subscription plans of Fase 2); allowlist covers the spec itself, `scripts/generate-remodel-municipalities-migration.mjs` and the historical comment in `campaignMigrationReconciliation.int.spec.ts`. Plano: [`docs/plans/renomear-plano-acao-para-atividade.md`](docs/plans/renomear-plano-acao-para-atividade.md).

--- a/docs/plans/ordenacao-filtros-lista-dobradinhas.md
+++ b/docs/plans/ordenacao-filtros-lista-dobradinhas.md
@ -3,10 +3,12 @@
 Status: rascunho
 Atualizado em: 2026-07-25
 Item do roadmap: [docs/roadmap.md](../roadmap.md) (Trilha B — superfícies de coordenação, item B33)
-Impeccable: B — encaixe em tela existente (`/campanha/dobradinhas`), sem rota nova; consome o header rico compartilhado que **B29** extrai (ou extrai o dele mesmo, se chegar primeiro — ver Dependências)
-Appetite: ~0,5–0,75 dia eng se `shared/CampaignSortableHead`/`CampaignHeaderFilterPopover` já existirem (B29 ou B21 já entregues); ~1–1,5 dia eng se este item chegar primeiro e precisar fazer a extração
+Impeccable: B — encaixe em tela existente (`/campanha/dobradinhas`), sem rota nova; consome o header rico compartilhado entregue pelo **B21 ✓**
+Appetite: ~0,5–0,75 dia eng; `shared/CampaignSortableHead`/`CampaignHeaderFilterPopover` já existem
 Responsável: —

+**Atualização B21 (2026-07-25):** a corrida de ordem de chegada foi encerrada. B33 não extrai nem duplica chrome; implementa somente `StateDeputySortableHead`/`StateDeputyHeaderFilter` e seus módulos de URL/filtros.
+
 ## Design (Impeccable)

 Âncoras: `PRODUCT.md` (princípios 2, 3 e 4; anti-goals §5) / `DESIGN.md` (register `product`, Field Desk) · tema `data-theme='campaign'` · sistema de listas do Pass 2 W1 (`CampaignTable`, `CampaignSearchForm`, `CampaignListFooter`, `CampaignListEmptyState`, `CampaignListPendingBoundary`) · header rico entregue em B15 ✓/B16 ✓ (`MunicipalitySortableHead`, `MunicipalityHeaderFilter`) e o par compartilhado que **B29** promove para `shared/`.
--- a/docs/plans/ordenacao-filtros-lista-liderancas.md
+++ b/docs/plans/ordenacao-filtros-lista-liderancas.md
@ -4,9 +4,11 @@ Status: rascunho
 Atualizado em: 2026-07-25
 Item do roadmap: [docs/roadmap.md](../roadmap.md) (Trilha B — superfícies de coordenação, item B29)
 Impeccable: B — encaixe em tela existente (`/campanha/liderancas`), sem rota nova; herda o header rico de `/campanha/municipios` (B15 ✓ + B16 ✓)
-Appetite: ~1,5–2 dias eng; sem migration — módulo de URL + filtros no loader + duas colunas + extração do par head/filtro para `shared/` (com municípios migrado junto)
+Appetite: ~1–1,5 dia eng; sem migration — módulo de URL + filtros no loader + duas colunas; o chrome compartilhado já foi entregue pelo B21
 Responsável: —

+**Atualização B21 (2026-07-25):** a extração deixou de fazer parte do appetite deste item. `shared/CampaignSortableHead` e `CampaignHeaderFilterPopover` já existem, e os wrappers de municípios já foram migrados. B29 implementa apenas os wrappers/política de liderança e o contrato de URL/filtros próprios.
+
 ## Design (Impeccable)

 Âncoras: `PRODUCT.md` (princípios 2, 3 e 4; anti-goals §5) / `DESIGN.md` (register `product`, Field Desk) · tema `data-theme='campaign'` · sistema de listas do Pass 2 W1 (`CampaignTable`, `CampaignSearchForm`, `CampaignFilterChips`, `CampaignListFooter`, `CampaignListEmptyState`, `CampaignListPendingBoundary`) · header rico entregue em B15 ✓/B16 ✓ (`MunicipalitySortableHead`, `MunicipalityHeaderFilter`).
--- a/docs/plans/pagina-territorios-identidade.md
+++ b/docs/plans/pagina-territorios-identidade.md
@ -1,12 +1,21 @@
 # B21 — Página própria dos Territórios de Identidade (overview + tabela)

-Status: rascunho
+Status: ✓ entregue em 2026-07-25
 Atualizado em: 2026-07-25
 Item do roadmap: [docs/roadmap.md](../roadmap.md) (Trilha B — superfícies de coordenação, item B21; conteúdo herdado de E17 ✓ e estendido por E12)
 Impeccable: C — rota nova `/campanha/territorios`, mas com encaixe direto no sistema de listas existente (`CampaignPageShell` + `CampaignTable` + header sort/filtro do B15/B16)
 Appetite: ~1–1,5 dia eng; sem migration, sem collection, sem server action — rota + módulo de URL + definições de coluna + entrada no sidebar
 Responsável: —

+## As built (2026-07-25)
+
+- `/campanha/territorios` é RSC staff-only, com busca, filtros por TI/assessoria, sort, canonicalização e pending pela URL; `leader` redireciona para `/campanha`.
+- O contrato compartilhado `resolveListUrl` exige `page`; como esta lista fixa de 27 linhas não pagina, `resolveTerritoryListUrl` usa `inspectRawListParams` e não inventa `page: 1`.
+- `CampaignTable` renderiza linhas planas; `flattenTerritoryRows` transforma pai/sub-linhas num union e mantém as duas decomposições do Metropolitano adjacentes ao pai.
+- `CampaignSearchForm` descartaria sort/filtros; `TerritoryFilters` segue o padrão de `MunicipalityFilters`, preservando o estado e oferecendo controles mobile.
+- A extração disparada por B29/B33 foi antecipada: `shared/CampaignSortableHead` e `CampaignHeaderFilterPopover` contêm só chrome/a11y; wrappers de município e território mantêm política de domínio.
+- Por decisão desta sessão, o painel de TI foi **removido** do Início, junto com `territorySlot` e `TerritoryOverviewTable`; não há variante compacta.
+
 ## Design (Impeccable)

 Âncoras: `PRODUCT.md` (princípios 2 e 6; anti-goals §5) / `DESIGN.md` (register `product`, Field Desk) · tema `data-theme='campaign'` · sistema de listas do Pass 2 W1 (`src/components/campaign/shared/CampaignTable.tsx`, `CampaignSearchForm`, `CampaignFilterChips`, `CampaignListFooter`, `CampaignListPendingBoundary`) · painel entregue no Início (`TerritoryOverviewTable`).
@ -48,7 +57,7 @@ O pedido (2026-07-25) é fechar essa distância: uma **página própria** para o
 - **Filtro no header** (Popover, padrão B16) no conjunto mínimo que decide algo com 27 linhas: Território (multi-seleção) e Cobertura (`com_assessor` / `sem_assessor`), mais busca por nome; chips de filtro ativo + "Limpar" pelos shells compartilhados.
 - **Metropolitano decomposto** preservado (Salvador 19 zonas × Demais RMS) — salvaguarda permanente do relatório; sub-linhas nunca são reordenadas independentemente.
 - **Linha → lista filtrada** `/campanha/municipios?region=<TI>` (comportamento já entregue no E17).
- **Uma única implementação da leitura por TI:** o painel do Início passa a consumir as mesmas definições de coluna (subconjunto compacto) e ganha um link "Ver todos os territórios" para a página. Sem segunda tabela divergente.
+- **Uma única implementação da leitura por TI:** a página dedicada substitui o painel do Início; a tabela antiga e seu slot foram removidos para não manter duas superfícies divergentes.
 - Guardrails: sem migration, sem collection, sem `Consent`, sem server action; leitura agregada com `overrideAccess: true` (precedente E17), nunca PII por município.

 ## Decisões travadas
@ -63,7 +72,7 @@ O pedido (2026-07-25) é fechar essa distância: uma **página própria** para o

 ## Questões em aberto

- **O painel do Início continua?** **Opções:** (A) continua completo + link; (B) vira versão compacta (Território · % da votação · Com assessor) com "Ver todos"; (C) sai do Início. **Recomendação: B** — o Início volta a ser resumo e a página vira o lugar de trabalhar, sem perder o pedido do candidato (a leitura regional segue visível na home). Reaproveita as mesmas definições de coluna via subconjunto de `id`s. _(assumido — validar na primeira demo.)_
+- **O painel do Início continua?** **Resolvido em 2026-07-25: C — saiu do Início.** A página dedicada é o lugar de comparar TIs; a remoção também eliminou `territorySlot` e `TerritoryOverviewTable`.
 - **Entrada no sidebar: item próprio ou 2º nível sob Municípios?** **Opções:** item em `staffNav` logo abaixo de Municípios | submenu de Municípios (o padrão que o B18 planeja para filtros salvos). **Recomendação:** item próprio em `staffNav` (`MapIcon`), **fora** do `getCampaignBottomNav` (o bottom bar corta em 5 e Territórios não desloca Planos). O submenu do B18 é para estados salvos da mesma lista, não para outra entidade.
 - **Filtro de "peso" (ex.: só TIs acima de X% da votação)?** **Recomendação:** não na v1 — com 27 linhas, ordenar por % resolve; um filtro numérico é controle a mais sem decisão nova. Reavaliar se a mesa pedir corte fixo.

@ -124,6 +133,7 @@ Componentes:
 ## Adiado com gatilho

 - **Head/URL genéricos em `shared/`.** Gatilho **disparado em 2026-07-25**: o 3º call site é o **B29** (sort + filtro no header de `/campanha/liderancas` — [plano](ordenacao-filtros-lista-liderancas.md)), que **assume** a extração do par head/filtro para `shared/` e a migração de municípios. Se B21 entrar primeiro, duplica o head uma vez como descrito acima e o B29 migra os três; se B29 entrar primeiro, esta página já nasce consumindo o compartilhado. Os **módulos de URL** seguem um por domínio em qualquer ordem.
+- **Agregação SQL específica para a página.** O rollup atual lê 435 municípios e agrega os pledges vivos em memória a cada navegação de sort/filtro; isso é deliberado enquanto a cardinalidade é pequena e não existe invalidação segura para cache cross-request. Gatilho: p95 medido da rota ultrapassar 500 ms ou o volume de pledges tornar essa leitura material; então projetar somente os totais por cenário necessários no banco, sem cache de campanha sem invalidação.
 - **Filtros adicionais no header** (tendência agregada, faixa de peso). Gatilho: a mesa pedir um corte que a ordenação não resolve em sessão real.
 - **Coluna de cobertura de meta por TI.** Gatilho: **E12** entregue com a regra "razão dos agregados + decomposição obrigatória".

--- a/docs/roadmap.md
+++ b/docs/roadmap.md
@ -91,7 +91,8 @@ O discovery literatura→persona→entrevista ([relatório aprovado](research/re
 - **R6** critique/polish visual da vertical remodelada (ciclo /impeccable completo por superfície; smoke visual coordenador feito em 2026-07-21) · absorve os débitos de produto/UX remanescentes de FD2 ([field-desk-ux-pos-critique.md](plans/field-desk-ux-pos-critique.md)): glossário inline (O3 — hipótese ainda sem evidência), triagem em lote, empty states de coordenador · gatilho: antes de 16/08
 - **B14** município mais próximo (geolocalização → atalho no Início staff) · pede permissão **1× por sessão** se ainda não concedida; matching client-side sobre centroides IBGE; Salvador multi-zona → lista filtrada até B8 F2 · ~1d · Janela 1–2 · sem deps duras · cortável · [plano](plans/municipio-mais-proximo.md)
 - ~~**B20** Municípios prioritários no Início~~ — **entregue 2026-07-25** (`pickDashboardPriorityMunicipalities` + amostra 8 por déficit `central`; Badge com total; “Ver todas” → `?priority=alta`; `list-none` na strip) · [plano](plans/municipios-prioritarios-inicio.md)
- **B21** página própria dos Territórios de Identidade — rota staff `/campanha/territorios` com overview + tabela dos 27 TIs no sistema de listas (colunas como dado em `CampaignTable`, sort no header via URL B15, filtro em Popover B16, busca/chips/footer compartilhados); reusa o rollup do **E17 ✓** (`territoryOverview.ts`/`loadTerritoryOverview.ts`), Metropolitano decomposto, linha → `?region=<TI>`; painel do Início vira variante compacta com “Ver todos” (mesmas definições de coluna); **E12** passa a pousar suas métricas aqui em vez de abrir tela nova; sem migration/collection/action · ~1–1,5d · Janela 1–2 · Impeccable C · soft: E12/B17/B13 · cortável · [plano](plans/pagina-territorios-identidade.md)
+- ~~**B21** página própria dos Territórios de Identidade~~ — **entregue 2026-07-25** (`/campanha/territorios` staff-only; 27 TIs + decomposição do Metropolitano; sort/filtros/busca canônicos na URL; drill para municípios; chrome extraído em `shared/CampaignSortableHead` + `CampaignHeaderFilterPopover`; painel de TI removido do Início por decisão da sessão) · sem migration/collection/action · [plano](plans/pagina-territorios-identidade.md)
+  - **Downstream atualizado:** B25 teve a dependência dura atendida; B29 e B33 não pagam mais a extração do chrome compartilhado e agora implementam apenas política/URL/filtros dos próprios domínios.
 - ~~**B15** ordenar lista de municípios pelo header da coluna~~ — **entregue 2026-07-24** (`?sort=`/`?dir=` na URL + clique no header (desktop) / select compacto (mobile); ordenação global no filtrado; **A11** consome o contrato (key `votos`)) · [plano](plans/ordenacao-colunas-lista-municipios.md)
 - ~~**B16** filtros no header das colunas da lista de municípios~~ — **entregue 2026-07-24** (funil+Popover no `TableHead` ao lado do sort B15; barra slim busca+resumo+Limpar; mobile selects empilhados; optimistic + busca no Popover de TI) · [plano](plans/filtros-no-header-lista-municipios.md)
 - **B22** explicação por coluna no header das listas — pedido de produto (2026-07-25): tooltip no hover de cada header de `/campanha/municipios` dizendo o que a coluna mede, **implementado no componente de header** para reuso. Hoje a capacidade existe pela metade (prop `tooltip` do `MunicipalitySortableHead`, usada em 3 de 9 colunas; primitivo preso ao domínio `municipality`; `CampaignTableHead` sem prop nenhuma): promover `MunicipalityHoverTooltip`→`shared/CampaignHoverTooltip`, prop `description` nos dois heads, copy das colunas de municípios com `oneLiner` do **E18 ✓** como fonte única nas métricas do E8; sem migration/action; dá evidência datada para o débito **O3**/glossário inline do R6 · ~0,5d · Janela 1–2 · Impeccable B · soft: B15 ✓/B16 ✓/E18 ✓ · cortável · [plano](plans/explicacao-colunas-header-listas.md)
--- a/src/app/(campaign)/campanha/(app)/page.tsx
+++ b/src/app/(campaign)/campanha/(app)/page.tsx
@ -7,15 +7,12 @@ import { CampaignDashboard } from '@/components/campaign/dashboard/CampaignDashb
 import { LeaderContactsPanel } from '@/components/campaign/leadership/LeaderContactsPanel'
 import { MunicipalityMapPanelDynamic } from '@/components/campaign/map/MunicipalityMapPanelDynamic'
 import { MunicipalityEstimateScenarioProvider } from '@/components/campaign/municipality/MunicipalityEstimateScenarioContext'
-import { TerritoryOverviewTable } from '@/components/campaign/municipality/TerritoryOverviewTable'
-import { campaignPrioritySurfaceClassName } from '@/components/campaign/shell/CampaignPageShell'
 import type { CampaignUser } from '@/payload-types'
 import { isCampaignLeader, isCampaignStaff } from '@/utilities/campaignAccess'
 import { getCampaignUser } from '@/utilities/campaignAuth'
 import { getCampaignDashboardData } from '@/utilities/campaignDashboardData'
 import { loadFederalCandidateOptions } from '@/utilities/electionCandidateOptions'
 import { loadLeaderContactsPageData } from '@/utilities/leaderContactsPageData'
-import { loadTerritoryOverview } from '@/utilities/loadTerritoryOverview'
 import { loadMunicipalityMapBundle } from '@/utilities/municipalityMapData'

 export const dynamic = 'force-dynamic'
@ -66,20 +63,6 @@ export default async function CampaignHomePage({ searchParams }: CampaignHomePag
          </Suspense>
        ) : null
      }
-      territorySlot={
-        isStaff ? (
-          <Suspense
-            fallback={
-              <div
-                aria-hidden="true"
-                className="h-[280px] w-full animate-pulse rounded-xl border bg-muted/40"
-              />
-            }
-          >
-            <TerritoryOverviewSection payload={payload} />
-          </Suspense>
-        ) : null
-      }
    />
  )
 }
@ -105,18 +88,3 @@ const DashboardMapSection = async ({
    </MunicipalityEstimateScenarioProvider>
  )
 }
-
-const TerritoryOverviewSection = async ({ payload }: { payload: Payload }) => {
-  const rows = await loadTerritoryOverview(payload)
-  return (
-    <section
-      aria-labelledby="territory-overview-title"
-      className={`rounded-xl border p-4 ${campaignPrioritySurfaceClassName}`}
-    >
-      <h2 id="territory-overview-title" className="mb-3 text-base font-medium">
-        Territórios de Identidade
-      </h2>
-      <TerritoryOverviewTable rows={rows} />
-    </section>
-  )
-}
--- a/src/app/(campaign)/campanha/(app)/territorios/page.tsx
+++ b/src/app/(campaign)/campanha/(app)/territorios/page.tsx
@ -0,0 +1,68 @@
+import config from '@payload-config'
+import { redirect } from 'next/navigation'
+import { getPayload } from 'payload'
+
+import { TerritoryFilters } from '@/components/campaign/municipality/TerritoryFilters'
+import { TerritoryList } from '@/components/campaign/municipality/TerritoryList'
+import { CampaignListFooter } from '@/components/campaign/shared/CampaignListFooter'
+import {
+  CampaignListPendingBoundary,
+  CampaignListResults,
+} from '@/components/campaign/shared/CampaignListPending'
+import { CampaignPageShell } from '@/components/campaign/shell/CampaignPageShell'
+import { isCampaignLeader } from '@/utilities/campaignAccess'
+import { getCampaignUser } from '@/utilities/campaignAuth'
+import { loadTerritoryOverview } from '@/utilities/loadTerritoryOverview'
+import { resolveTerritoryListSort, resolveTerritoryListUrl } from '@/utilities/territoryListUrl'
+import { filterTerritoryRows, sortTerritoryRows } from '@/utilities/territoryOverview'
+
+type TerritoriesPageProps = {
+  searchParams: Promise<Record<string, string | string[] | undefined>>
+}
+
+export default async function TerritoriesPage({ searchParams }: TerritoriesPageProps) {
+  const rawSearchParams = await searchParams
+  const resolvedUrl = resolveTerritoryListUrl(rawSearchParams)
+  if (resolvedUrl.redirectHref) redirect(resolvedUrl.redirectHref)
+
+  const [user, payload] = await Promise.all([getCampaignUser(), getPayload({ config })])
+
+  if (!user) return null
+  if (isCampaignLeader(user)) redirect('/campanha')
+
+  const allRows = await loadTerritoryOverview(payload)
+  const { state } = resolvedUrl
+  const { sort, dir } = resolveTerritoryListSort(state)
+  const rows = sortTerritoryRows(filterTerritoryRows(allRows, state), sort, dir)
+  const regionOptions = allRows
+    .map((row) => ({ value: row.region, label: row.region }))
+    .sort((left, right) => left.label.localeCompare(right.label, 'pt-BR'))
+
+  return (
+    <CampaignPageShell>
+      <header className="flex max-w-prose flex-col gap-2">
+        <h1 className="text-2xl font-semibold tracking-tight text-balance">
+          Territórios de Identidade
+        </h1>
+        <p className="text-muted-foreground text-pretty">
+          Compare a concentração histórica e a cobertura de assessoria das regiões da Bahia. Abra um
+          território para ver seus municípios.
+        </p>
+      </header>
+      <CampaignListPendingBoundary>
+        <TerritoryFilters state={state} regionOptions={regionOptions} />
+        <CampaignListResults>
+          <TerritoryList rows={rows} state={state} regionOptions={regionOptions} />
+          <CampaignListFooter
+            totalDocs={rows.length}
+            singular="território encontrado"
+            plural="territórios encontrados"
+            page={1}
+            totalPages={1}
+            hrefForPage={() => resolvedUrl.href}
+          />
+        </CampaignListResults>
+      </CampaignListPendingBoundary>
+    </CampaignPageShell>
+  )
+}
--- a/src/components/campaign/dashboard/CampaignDashboard.tsx
+++ b/src/components/campaign/dashboard/CampaignDashboard.tsx
@ -30,14 +30,11 @@ export const CampaignDashboard = ({
  view,
  userName,
  mapSlot = null,
-  territorySlot = null,
 }: {
  view: StaffDashboardView
  userName: string
  /** Server-streamed map section (composition keeps this component map-agnostic). */
  mapSlot?: ReactNode
-  /** Server-streamed Territórios de Identidade comparative table (E17). */
-  territorySlot?: ReactNode
 }) => (
  <CampaignPageShell>
    <header className="flex flex-col gap-1">
@ -85,8 +82,6 @@ export const CampaignDashboard = ({
      />
    </section>

-    {territorySlot}
-
    <div className="grid gap-6 lg:grid-cols-2">
      <section
        aria-labelledby="dashboard-missing-title"
--- a/src/components/campaign/municipality/MunicipalityFilters.tsx
+++ b/src/components/campaign/municipality/MunicipalityFilters.tsx
@ -4,6 +4,7 @@ import { useCampaignListPending } from '@/components/campaign/shared/CampaignLis
 import { useRouter } from 'next/navigation'
 import { useEffect, useRef, useState, useTransition } from 'react'

+import { CampaignMobileMultiFilterField } from '@/components/campaign/shared/CampaignMobileMultiFilterField'
 import { CampaignSearchInput } from '@/components/campaign/shared/CampaignSearchInput'
 import { Button } from '@/components/ui/button'
 import { Field, FieldLabel } from '@/components/ui/field'
@ -33,44 +34,6 @@ import {

 const SEARCH_DEBOUNCE_MS = 1000

-/** Mobile stand-in for a header multi-select: pick to add, pick again to remove. */
-const MobileMultiFilterField = ({
-  id,
-  label,
-  emptyLabel,
-  options,
-  selected,
-  onToggle,
-}: {
-  id: string
-  label: string
-  emptyLabel: string
-  options: MunicipalityFilterOption[]
-  selected: string[]
-  onToggle: (value: string) => void
-}) => (
-  <Field>
-    <FieldLabel htmlFor={id}>{label}</FieldLabel>
-    <NativeSelect
-      id={id}
-      value=""
-      onChange={(event) => {
-        if (event.target.value) onToggle(event.target.value)
-      }}
-      className="min-h-11 w-full"
-    >
-      <NativeSelectOption value="">
-        {selected.length ? `${selected.length} selecionado(s) — alterar` : emptyLabel}
-      </NativeSelectOption>
-      {options.map((option) => (
-        <NativeSelectOption key={option.value} value={option.value}>
-          {selected.includes(option.value) ? `✓ ${option.label}` : option.label}
-        </NativeSelectOption>
-      ))}
-    </NativeSelect>
-  </Field>
-)
-
 type MunicipalityFiltersProps = {
  state: MunicipalityListState
  showStaffFilters: boolean
@ -237,7 +200,7 @@ export const MunicipalityFilters = ({
          </Field>
        ) : null}
        {regionFilterOptions.length ? (
-          <MobileMultiFilterField
+          <CampaignMobileMultiFilterField
            id="municipality-filter-region"
            label="Território"
            emptyLabel="Todos"
@ -295,7 +258,7 @@ export const MunicipalityFilters = ({
          )
        })}
        {showStaffFilters ? (
-          <MobileMultiFilterField
+          <CampaignMobileMultiFilterField
            id="municipality-filter-trend"
            label="Tendência"
            emptyLabel="Todas"
@ -313,7 +276,7 @@ export const MunicipalityFilters = ({
          />
        ) : null}
        {showStaffFilters && advisorFilterOptions.length ? (
-          <MobileMultiFilterField
+          <CampaignMobileMultiFilterField
            id="municipality-filter-advisor"
            label="Assessores"
            emptyLabel="Todos"
--- a/src/components/campaign/municipality/MunicipalityHeaderFilter.tsx
+++ b/src/components/campaign/municipality/MunicipalityHeaderFilter.tsx
@ -1,14 +1,11 @@
 'use client'

-import { FunnelIcon, FunnelPlusIcon } from 'lucide-react'
-import { useMemo, useOptimistic, useState, type ReactNode } from 'react'
+import { useOptimistic } from 'react'

-import { CampaignTransitionAnchor } from '@/components/campaign/shared/CampaignListPending'
-import { Checkbox } from '@/components/ui/Checkbox'
-import { Input } from '@/components/ui/input'
-import { Popover, PopoverContent, PopoverTrigger } from '@/components/ui/Popover'
-import { cn } from '@/lib/utils'
-import { normalizeSearchPhrase } from '@/lib/wordStartFilter'
+import {
+  CampaignHeaderFilterPopover,
+  type CampaignHeaderFilterRow,
+} from '@/components/campaign/shared/CampaignHeaderFilterPopover'
 import { municipalityPriorityLabels } from '@/utilities/municipalityLabels'
 import {
  applyMunicipalityKindFilter,
@ -44,9 +41,6 @@ type MunicipalityHeaderFilterProps = {
  showPriorityFilter?: boolean
 }

-/** Above this many options the popover gets a search box. */
-const SEARCHABLE_OPTION_THRESHOLD = 8
-
 const multiParamByFilter = {
  name: 'slug',
  region: 'region',
@ -56,54 +50,12 @@ const multiParamByFilter = {
  coverage: null,
 } as const satisfies Record<MunicipalityFilterParam, MunicipalityMultiFilterParam | null>

-const FilterOptionLink = ({
-  href,
-  selected,
-  checkbox = false,
-  onChoose,
-  children,
-}: {
-  href: string
-  selected: boolean
-  checkbox?: boolean
-  onChoose: () => void
-  children: ReactNode
-}) => (
-  <CampaignTransitionAnchor
-    href={href}
-    replace
-    scroll={false}
-    aria-current={selected ? 'true' : undefined}
-    className={cn(
-      'flex min-h-11 items-center rounded-md px-2 text-sm whitespace-normal hover:bg-muted focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring',
-      checkbox ? 'gap-2' : selected && 'bg-muted font-medium',
-    )}
-    onNavigate={onChoose}
-  >
-    {checkbox ? (
-      <>
-        <Checkbox
-          checked={selected}
-          tabIndex={-1}
-          aria-hidden="true"
-          className="pointer-events-none"
-        />
-        <span className={cn(selected && 'font-medium')}>{children}</span>
-      </>
-    ) : (
-      children
-    )}
-  </CampaignTransitionAnchor>
-)
-
 export const MunicipalityHeaderFilter = ({
  state,
  filterParam,
  options: optionsInput,
  showPriorityFilter = false,
 }: MunicipalityHeaderFilterProps) => {
-  const [open, setOpen] = useState(false)
-  const [query, setQuery] = useState('')
  /**
   * Optimistic selection: set inside the navigation transition (see
   * `CampaignTransitionAnchor.onNavigate`), so React shows the clicked state
@ -114,28 +66,15 @@ export const MunicipalityHeaderFilter = ({

  const definition = getMunicipalityFilterDefinition(filterParam)
  const definitionOptions = definition.options
-  const options = useMemo(() => {
-    if (!optionsInput) return definitionOptions ?? []
-    return typeof optionsInput[0] === 'string' || optionsInput.length === 0
+  const options = !optionsInput
+    ? (definitionOptions ?? [])
+    : typeof optionsInput[0] === 'string' || optionsInput.length === 0
      ? municipalityFilterOptionsForSlugs(optionsInput as readonly string[])
      : (optionsInput as MunicipalityFilterOption[])
-  }, [optionsInput, definitionOptions])
  const isActive = isMunicipalityColumnFilterActive(viewState, filterParam)
-  const searchable = options.length >= SEARCHABLE_OPTION_THRESHOLD
-
-  // Normalizing 435 labels per keystroke is the cost to avoid here, not the filter itself.
-  const searchIndex = useMemo(
-    () => options.map((option) => ({ option, haystack: normalizeSearchPhrase(option.label) })),
-    [options],
-  )
-  const needle = normalizeSearchPhrase(query)
-  const visibleOptions = needle
-    ? searchIndex.filter((entry) => entry.haystack.includes(needle)).map((entry) => entry.option)
-    : options

  const commit = (next: MunicipalityListState) => {
    setOptimisticState(next)
-    if (definition.selection !== 'multi') setOpen(false)
  }

  const multiParam = multiParamByFilter[filterParam]
@ -173,143 +112,72 @@ export const MunicipalityHeaderFilter = ({
          : viewState

  const hasSelection = selectedMulti.length > 0 || exclusiveRows.some((row) => row.selected)
-  const showClear = hasSelection
+  const sharedExclusiveRows: CampaignHeaderFilterRow[] = exclusiveRows.map((row) => ({
+    value: row.label,
+    label: row.label,
+    href: buildMunicipalityFilterHref(row.next),
+    selected: row.selected,
+    checkbox: true,
+    onChoose: () => commit(row.next),
+  }))
+
+  const singleRows: CampaignHeaderFilterRow[] =
+    definition.selection === 'single'
+      ? [
+          ...(definition.allLabel
+            ? [
+                {
+                  value: '',
+                  label: definition.allLabel,
+                  href: buildMunicipalityFilterHref(
+                    applyMunicipalityKindFilter(viewState, undefined),
+                  ),
+                  selected: !getMunicipalitySingleFilterValue(viewState, 'kind'),
+                  onChoose: () => commit(applyMunicipalityKindFilter(viewState, undefined)),
+                },
+              ]
+            : []),
+          ...options.map((option) => {
+            const next = applyMunicipalityKindFilter(viewState, option.value)
+            return {
+              value: option.value,
+              label: option.label,
+              href: buildMunicipalityFilterHref(next),
+              selected: getMunicipalitySingleFilterValue(viewState, 'kind') === option.value,
+              onChoose: () => commit(next),
+            }
+          }),
+        ]
+      : []
+
+  const multiRows: CampaignHeaderFilterRow[] = multiParam
+    ? options.map((option) => ({
+        value: option.value,
+        label: option.label,
+        href: buildMunicipalityFilterOptionHref(viewState, multiParam, option.value),
+        selected: selectedMulti.includes(option.value),
+        checkbox: true,
+        onChoose: () =>
+          commit(toggleMunicipalityMultiFilterValue(viewState, multiParam, option.value)),
+      }))
+    : []

  return (
-    <Popover
-      open={open}
-      onOpenChange={(next) => {
-        setOpen(next)
-        if (!next) setQuery('')
-      }}
-    >
-      <PopoverTrigger asChild>
-        <button
-          type="button"
-          className={cn(
-            'inline-flex h-11 w-7 shrink-0 items-center justify-center rounded-md hover:bg-muted/60 focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring',
-            isActive ? 'text-foreground' : 'text-muted-foreground hover:text-foreground',
-          )}
-          aria-label={
-            isActive
-              ? `Filtrar ${definition.label}: ativo. Alterar filtro`
-              : `Filtrar por ${definition.label}`
-          }
-        >
-          {isActive ? (
-            <FunnelPlusIcon className="size-3.5 shrink-0" aria-hidden="true" />
-          ) : (
-            <FunnelIcon className="size-3.5 shrink-0" aria-hidden="true" />
-          )}
-        </button>
-      </PopoverTrigger>
-      <PopoverContent align="start" className="w-72 p-2">
-        <div className="flex items-center justify-between gap-2 px-2 py-1.5">
-          <p
-            id={`municipality-filter-heading-${filterParam}`}
-            className="text-xs font-medium text-muted-foreground"
-          >
-            {definition.label}
-          </p>
-          {showClear ? (
-            <CampaignTransitionAnchor
-              href={buildMunicipalityFilterHref(clearedState)}
-              replace
-              scroll={false}
-              className="text-xs font-medium text-muted-foreground hover:text-foreground focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring"
-              onNavigate={() => commit(clearedState)}
-            >
-              Limpar
-            </CampaignTransitionAnchor>
-          ) : null}
-        </div>
-
-        {exclusiveRows.length ? (
-          <div className="mb-1 flex flex-col gap-0.5 border-b border-border px-1 pb-1">
-            {exclusiveRows.map((row) => (
-              <FilterOptionLink
-                key={row.label}
-                href={buildMunicipalityFilterHref(row.next)}
-                selected={row.selected}
-                checkbox
-                onChoose={() => commit(row.next)}
-              >
-                {row.label}
-              </FilterOptionLink>
-            ))}
-          </div>
-        ) : null}
-
-        {searchable ? (
-          <div className="px-1 pb-1">
-            <Input
-              value={query}
-              onChange={(event) => setQuery(event.target.value)}
-              placeholder="Buscar…"
-              aria-label={`Buscar em ${definition.label}`}
-              className="min-h-11"
-              autoFocus
-            />
-          </div>
-        ) : null}
-
-        <nav
-          aria-labelledby={`municipality-filter-heading-${filterParam}`}
-          className="flex max-h-72 flex-col gap-0.5 overflow-y-auto"
-        >
-          {definition.selection === 'single' && definition.allLabel ? (
-            <FilterOptionLink
-              href={buildMunicipalityFilterHref(applyMunicipalityKindFilter(viewState, undefined))}
-              selected={!getMunicipalitySingleFilterValue(viewState, 'kind')}
-              onChoose={() => commit(applyMunicipalityKindFilter(viewState, undefined))}
-            >
-              {definition.allLabel}
-            </FilterOptionLink>
-          ) : null}
-
-          {/* Tipo is the only single-select column; com/sem assessor rides along
-              as an exclusive row of the Assessores column. */}
-          {definition.selection === 'single'
-            ? visibleOptions.map((option) => {
-                const next = applyMunicipalityKindFilter(viewState, option.value)
-                return (
-                  <FilterOptionLink
-                    key={option.value}
-                    href={buildMunicipalityFilterHref(next)}
-                    selected={getMunicipalitySingleFilterValue(viewState, 'kind') === option.value}
-                    onChoose={() => commit(next)}
-                  >
-                    {option.label}
-                  </FilterOptionLink>
-                )
-              })
-            : null}
-
-          {/* Option hrefs ride the cheap canonical-toggle serializer; the full
-              toggle (state for the optimistic commit) runs only on click. */}
-          {multiParam
-            ? visibleOptions.map((option) => (
-                <FilterOptionLink
-                  key={option.value}
-                  href={buildMunicipalityFilterOptionHref(viewState, multiParam, option.value)}
-                  selected={selectedMulti.includes(option.value)}
-                  checkbox
-                  onChoose={() =>
-                    commit(toggleMunicipalityMultiFilterValue(viewState, multiParam, option.value))
-                  }
-                >
-                  {option.label}
-                </FilterOptionLink>
-              ))
-            : null}
-
-          {visibleOptions.length === 0 ? (
-            <p className="px-2 py-3 text-sm text-muted-foreground">
-              {needle ? 'Nenhum resultado encontrado.' : 'Nenhuma opção no escopo filtrado.'}
-            </p>
-          ) : null}
-        </nav>
-      </PopoverContent>
-    </Popover>
+    <CampaignHeaderFilterPopover
+      id={`municipality-filter-${filterParam}`}
+      label={definition.label}
+      active={isActive}
+      closeOnChoose={definition.selection !== 'multi'}
+      exclusiveRows={sharedExclusiveRows}
+      optionRows={definition.selection === 'single' ? singleRows : multiRows}
+      clear={
+        hasSelection
+          ? {
+              href: buildMunicipalityFilterHref(clearedState),
+              onChoose: () => commit(clearedState),
+            }
+          : undefined
+      }
+    />
  )
 }
--- a/src/components/campaign/municipality/MunicipalitySortableHead.tsx
+++ b/src/components/campaign/municipality/MunicipalitySortableHead.tsx
@ -1,13 +1,10 @@
 'use client'

-import { ChevronDownIcon, ChevronsUpDownIcon, ChevronUpIcon } from 'lucide-react'
 import type { ReactNode } from 'react'

 import { MunicipalityHeaderFilter } from '@/components/campaign/municipality/MunicipalityHeaderFilter'
 import { MunicipalityHoverTooltip } from '@/components/campaign/municipality/MunicipalityHoverTooltip'
-import { CampaignTransitionAnchor } from '@/components/campaign/shared/CampaignListPending'
-import { TableHead } from '@/components/ui/Table'
-import { cn } from '@/lib/utils'
+import { CampaignSortableHead } from '@/components/campaign/shared/CampaignSortableHead'
 import type {
  MunicipalityFilterOption,
  MunicipalityFilterParam,
@ -49,89 +46,44 @@ export const MunicipalitySortableHead = ({
  const { sort: activeSort, dir } = resolveMunicipalityListSort(state)
  const active = activeSort === sortKey
  const label = children ?? municipalityListSortLabels[sortKey]
-  const ariaSort = active ? (dir === 'asc' ? 'ascending' : 'descending') : 'none'
  const nextDir = active
    ? dir === 'asc'
      ? 'desc'
      : 'asc'
    : defaultMunicipalityListSortDir(sortKey)
-  const nextDirLabel = nextDir === 'asc' ? 'crescente' : 'decrescente'
-
-  const sortControl = (
-    <CampaignTransitionAnchor
-      href={href}
-      replace
-      scroll={false}
-      className={cn(
-        'group inline-flex min-h-11 items-center gap-1 rounded-md text-muted-foreground focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring',
-        'hover:text-foreground',
-        active ? 'font-medium' : 'font-normal',
-        align === 'right' && !filterParam && 'w-full justify-end',
-        align === 'center' && !filterParam && 'w-full justify-center',
-      )}
-      aria-label={
-        active
-          ? `Ordenar por ${municipalityListSortLabels[sortKey]}, inverter para ${nextDirLabel}`
-          : `Ordenar por ${municipalityListSortLabels[sortKey]} (${nextDirLabel})`
-      }
-    >
-      <span>{label}</span>
-      {active ? (
-        dir === 'asc' ? (
-          <ChevronUpIcon className="size-3.5 shrink-0" aria-hidden="true" />
-        ) : (
-          <ChevronDownIcon className="size-3.5 shrink-0" aria-hidden="true" />
-        )
-      ) : (
-        <ChevronsUpDownIcon
-          className="size-3.5 shrink-0 opacity-60 group-hover:opacity-100 group-focus-visible:opacity-100"
-          aria-hidden="true"
-        />
-      )}
-    </CampaignTransitionAnchor>
-  )
-
-  const labeledSort = tooltip ? (
-    <MunicipalityHoverTooltip
-      content={tooltip}
-      align={align === 'right' ? 'end' : align === 'center' ? 'center' : 'start'}
-    >
-      {sortControl}
-    </MunicipalityHoverTooltip>
-  ) : (
-    sortControl
-  )
-
  return (
-    <TableHead
-      aria-sort={ariaSort}
-      className={cn(
-        'text-muted-foreground',
-        align === 'right' && 'text-right',
-        align === 'center' && 'text-center',
-        align === 'left' && 'text-left',
-        className,
-      )}
-    >
-      {filterParam ? (
-        <div
-          className={cn(
-            'flex items-center',
-            align === 'right' && 'justify-end',
-            align === 'center' && 'justify-center',
-          )}
-        >
-          {labeledSort}
+    <CampaignSortableHead
+      active={active}
+      align={align}
+      className={className}
+      dir={dir}
+      href={href}
+      nextDir={nextDir}
+      sortLabel={municipalityListSortLabels[sortKey]}
+      filter={
+        filterParam ? (
          <MunicipalityHeaderFilter
            state={state}
            filterParam={filterParam}
            options={filterOptions}
            showPriorityFilter={showPriorityFilter}
          />
-        </div>
-      ) : (
-        labeledSort
-      )}
-    </TableHead>
+        ) : null
+      }
+      wrapSortControl={
+        tooltip
+          ? (control) => (
+              <MunicipalityHoverTooltip
+                content={tooltip}
+                align={align === 'right' ? 'end' : align === 'center' ? 'center' : 'start'}
+              >
+                {control}
+              </MunicipalityHoverTooltip>
+            )
+          : undefined
+      }
+    >
+      {label}
+    </CampaignSortableHead>
  )
 }
--- a/src/components/campaign/municipality/TerritoryFilters.tsx
+++ b/src/components/campaign/municipality/TerritoryFilters.tsx
@ -0,0 +1,193 @@
+'use client'
+
+import { useRouter } from 'next/navigation'
+import { useEffect, useRef, useState, useTransition } from 'react'
+
+import { useCampaignListPending } from '@/components/campaign/shared/CampaignListPending'
+import { CampaignMobileMultiFilterField } from '@/components/campaign/shared/CampaignMobileMultiFilterField'
+import { CampaignSearchInput } from '@/components/campaign/shared/CampaignSearchInput'
+import { Button } from '@/components/ui/button'
+import { Field, FieldLabel } from '@/components/ui/field'
+import { NativeSelect, NativeSelectOption } from '@/components/ui/native-select'
+import { normalizedText } from '@/utilities/campaignListUrl'
+import {
+  clearTerritoryListFilters,
+  formatTerritoryActiveFiltersSummary,
+  territoryCoverageLabels,
+  toggleTerritoryRegionFilter,
+  type TerritoryFilterOption,
+} from '@/utilities/territoryListFilters'
+import {
+  buildTerritoryListHref,
+  parseTerritoryListParams,
+  parseTerritorySortValue,
+  resolveTerritoryListSort,
+  serializeTerritorySortValue,
+  territoryListSortOptions,
+  territoryListStateToRawParams,
+  type TerritoryListState,
+} from '@/utilities/territoryListUrl'
+
+const SEARCH_DEBOUNCE_MS = 1000
+
+export const TerritoryFilters = ({
+  state,
+  regionOptions,
+}: {
+  state: TerritoryListState
+  regionOptions: TerritoryFilterOption[]
+}) => {
+  const router = useRouter()
+  const [search, setSearch] = useState(state.q ?? '')
+  const sharedPending = useCampaignListPending()
+  const [isLocalPending, startLocalTransition] = useTransition()
+  const isPending = sharedPending?.isPending ?? isLocalPending
+  const startTransition = sharedPending?.startTransition ?? startLocalTransition
+  const debounceRef = useRef<ReturnType<typeof setTimeout> | null>(null)
+  const { sort, dir } = resolveTerritoryListSort(state)
+  const activeSummary = formatTerritoryActiveFiltersSummary({
+    ...state,
+    q: normalizedText(search) || state.q,
+  })
+
+  useEffect(
+    () => () => {
+      if (debounceRef.current) clearTimeout(debounceRef.current)
+    },
+    [],
+  )
+
+  const clearDebounce = () => {
+    if (!debounceRef.current) return
+    clearTimeout(debounceRef.current)
+    debounceRef.current = null
+  }
+
+  const navigateTo = (next: TerritoryListState) => {
+    clearDebounce()
+    const canonical = parseTerritoryListParams(
+      territoryListStateToRawParams({ ...next, q: normalizedText(next.q) }),
+    )
+    if (buildTerritoryListHref(canonical) === buildTerritoryListHref(state)) return
+    startTransition(() => {
+      router.replace(buildTerritoryListHref(canonical), { scroll: false })
+    })
+  }
+
+  const scheduleSearch = (value: string) => {
+    clearDebounce()
+    if (normalizedText(value) === state.q) return
+    debounceRef.current = setTimeout(() => {
+      debounceRef.current = null
+      navigateTo({ ...state, q: value })
+    }, SEARCH_DEBOUNCE_MS)
+  }
+
+  return (
+    <form
+      role="search"
+      className="flex flex-col gap-3 transition-opacity data-[pending=true]:opacity-70"
+      data-pending={isPending}
+      aria-busy={isPending}
+      onSubmit={(event) => {
+        event.preventDefault()
+        navigateTo({ ...state, q: search })
+      }}
+    >
+      <p className="sr-only" aria-live="polite">
+        {isPending ? 'Atualizando resultados…' : ''}
+      </p>
+
+      <div className="flex flex-col gap-3 md:flex-row md:items-end">
+        <CampaignSearchInput
+          id="territory-search"
+          label="Buscar território"
+          placeholder="Buscar por território…"
+          value={search}
+          onChange={(event) => {
+            setSearch(event.target.value)
+            scheduleSearch(event.target.value)
+          }}
+        />
+        {activeSummary ? (
+          <p className="hidden min-w-0 flex-1 text-sm text-muted-foreground md:block md:self-center md:pb-2">
+            {activeSummary}
+          </p>
+        ) : null}
+        {activeSummary ? (
+          <Button
+            type="button"
+            variant="ghost"
+            className="min-h-11 md:self-end"
+            onClick={() => {
+              clearDebounce()
+              setSearch('')
+              navigateTo(clearTerritoryListFilters(state))
+            }}
+          >
+            Limpar
+          </Button>
+        ) : null}
+      </div>
+
+      <div className="flex flex-col gap-3 md:hidden">
+        {activeSummary ? <p className="text-sm text-muted-foreground">{activeSummary}</p> : null}
+        <CampaignMobileMultiFilterField
+          id="territory-filter-region"
+          label="Território"
+          emptyLabel="Todos"
+          options={regionOptions}
+          selected={state.regions ?? []}
+          onToggle={(value) => navigateTo(toggleTerritoryRegionFilter(state, value))}
+        />
+
+        <Field>
+          <FieldLabel htmlFor="territory-filter-coverage">Assessoria</FieldLabel>
+          <NativeSelect
+            id="territory-filter-coverage"
+            value={state.coverage ?? ''}
+            onChange={(event) =>
+              navigateTo({
+                ...state,
+                coverage:
+                  event.target.value === 'com_assessor' || event.target.value === 'sem_assessor'
+                    ? event.target.value
+                    : undefined,
+              })
+            }
+            className="w-full [&_select]:h-11"
+          >
+            <NativeSelectOption value="">Todas</NativeSelectOption>
+            {Object.entries(territoryCoverageLabels).map(([value, label]) => (
+              <NativeSelectOption key={value} value={value}>
+                {label}
+              </NativeSelectOption>
+            ))}
+          </NativeSelect>
+        </Field>
+
+        <Field>
+          <FieldLabel htmlFor="territory-sort">Ordenar</FieldLabel>
+          <NativeSelect
+            id="territory-sort"
+            value={serializeTerritorySortValue(sort, dir)}
+            onChange={(event) => {
+              const parsed = parseTerritorySortValue(event.target.value)
+              if (parsed) navigateTo({ ...state, sort: parsed.key, dir: parsed.dir })
+            }}
+            className="w-full [&_select]:h-11"
+          >
+            {territoryListSortOptions.map((option) => (
+              <NativeSelectOption
+                key={serializeTerritorySortValue(option.key, option.dir)}
+                value={serializeTerritorySortValue(option.key, option.dir)}
+              >
+                {option.label}
+              </NativeSelectOption>
+            ))}
+          </NativeSelect>
+        </Field>
+      </div>
+    </form>
+  )
+}
--- a/src/components/campaign/municipality/TerritoryHeaderFilter.tsx
+++ b/src/components/campaign/municipality/TerritoryHeaderFilter.tsx
@ -0,0 +1,85 @@
+'use client'
+
+import { useOptimistic } from 'react'
+
+import {
+  CampaignHeaderFilterPopover,
+  type CampaignHeaderFilterRow,
+} from '@/components/campaign/shared/CampaignHeaderFilterPopover'
+import {
+  isTerritoryFilterActive,
+  territoryCoverageOptions,
+  toggleTerritoryCoverageFilter,
+  toggleTerritoryRegionFilter,
+  type TerritoryFilterOption,
+} from '@/utilities/territoryListFilters'
+import { buildTerritoryListHref, type TerritoryListState } from '@/utilities/territoryListUrl'
+
+type TerritoryHeaderFilterProps =
+  | {
+      state: TerritoryListState
+      filterParam: 'region'
+      options: TerritoryFilterOption[]
+    }
+  | {
+      state: TerritoryListState
+      filterParam: 'coverage'
+      options?: never
+    }
+
+export const TerritoryHeaderFilter = ({
+  state,
+  filterParam,
+  options,
+}: TerritoryHeaderFilterProps) => {
+  const [viewState, setOptimisticState] = useOptimistic(state)
+  const active = isTerritoryFilterActive(viewState, filterParam)
+
+  const rows: CampaignHeaderFilterRow[] =
+    filterParam === 'region'
+      ? options.map((option) => {
+          const next = toggleTerritoryRegionFilter(viewState, option.value)
+          return {
+            value: option.value,
+            label: option.label,
+            href: buildTerritoryListHref(next),
+            selected: Boolean(viewState.regions?.some((region) => region === option.value)),
+            checkbox: true,
+            onChoose: () => setOptimisticState(next),
+          }
+        })
+      : territoryCoverageOptions.map((option) => {
+          const next = toggleTerritoryCoverageFilter(viewState, option.value)
+          return {
+            value: option.value,
+            label: option.label,
+            href: buildTerritoryListHref(next),
+            selected: viewState.coverage === option.value,
+            checkbox: false,
+            onChoose: () => setOptimisticState(next),
+          }
+        })
+
+  const clearedState: TerritoryListState =
+    filterParam === 'region'
+      ? { ...viewState, regions: undefined }
+      : { ...viewState, coverage: undefined }
+
+  return (
+    <CampaignHeaderFilterPopover
+      id={`territory-filter-${filterParam}`}
+      label={filterParam === 'region' ? 'Território' : 'Assessoria'}
+      active={active}
+      closeOnChoose={filterParam === 'coverage'}
+      optionRows={rows}
+      clear={
+        active
+          ? {
+              href: buildTerritoryListHref(clearedState),
+              onChoose: () => setOptimisticState(clearedState),
+            }
+          : undefined
+      }
+    />
+  )
+}
--- a/src/components/campaign/municipality/TerritoryList.tsx
+++ b/src/components/campaign/municipality/TerritoryList.tsx
@ -0,0 +1,84 @@
+import { SearchXIcon } from 'lucide-react'
+
+import { territoryListColumns } from '@/components/campaign/municipality/TerritoryListColumns'
+import { CampaignTransitionAnchor } from '@/components/campaign/shared/CampaignListPending'
+import { CampaignTable } from '@/components/campaign/shared/CampaignTable'
+import { buttonVariants } from '@/components/ui/button'
+import {
+  Empty,
+  EmptyContent,
+  EmptyDescription,
+  EmptyHeader,
+  EmptyMedia,
+  EmptyTitle,
+} from '@/components/ui/Empty'
+import { cn } from '@/lib/utils'
+import {
+  clearTerritoryListFilters,
+  type TerritoryFilterOption,
+} from '@/utilities/territoryListFilters'
+import {
+  buildTerritoryListHref,
+  formatTerritoryListSortSummary,
+  resolveTerritoryListSort,
+  type TerritoryListState,
+} from '@/utilities/territoryListUrl'
+import { flattenTerritoryRows, type TerritoryOverviewRow } from '@/utilities/territoryOverview'
+
+const TerritoryListEmptyState = ({ state }: { state: TerritoryListState }) => (
+  <Empty className="min-h-56 w-64 sm:w-80 md:w-auto">
+    <EmptyHeader>
+      <EmptyMedia variant="icon">
+        <SearchXIcon aria-hidden="true" />
+      </EmptyMedia>
+      <EmptyTitle>Nenhum território encontrado</EmptyTitle>
+      <EmptyDescription>
+        Ajuste a busca ou os filtros para comparar os territórios.
+      </EmptyDescription>
+    </EmptyHeader>
+    <EmptyContent>
+      <CampaignTransitionAnchor
+        href={buildTerritoryListHref(clearTerritoryListFilters(state))}
+        replace
+        scroll={false}
+        className={cn(buttonVariants({ variant: 'outline' }), 'min-h-11')}
+      >
+        Limpar busca e filtros
+      </CampaignTransitionAnchor>
+    </EmptyContent>
+  </Empty>
+)
+
+export const TerritoryList = ({
+  rows,
+  state,
+  regionOptions,
+}: {
+  rows: TerritoryOverviewRow[]
+  state: TerritoryListState
+  regionOptions: TerritoryFilterOption[]
+}) => {
+  const { sort, dir } = resolveTerritoryListSort(state)
+  const sortSummary = formatTerritoryListSortSummary(sort, dir)
+
+  return (
+    <>
+      <p className="text-sm text-muted-foreground" aria-live="polite">
+        {sortSummary}
+      </p>
+      <CampaignTable
+        caption={`${sortSummary}. Comparação dos Territórios de Identidade. Leitura regional; a alocação é decidida por município.`}
+        className="overflow-visible"
+        containerClassName="overflow-x-auto"
+        headerClassName="[&_th]:sticky [&_th]:top-0 [&_th]:z-10 [&_th]:bg-background [&_th]:shadow-[inset_0_-1px_0_var(--border)] [&_th:first-child]:rounded-tl-xl [&_th:last-child]:rounded-tr-xl [&_tr]:border-b-0"
+        columns={territoryListColumns({ state, regionOptions })}
+        rows={flattenTerritoryRows(rows)}
+        rowKey={(row) =>
+          row.variant === 'parent' ? row.region : `${row.parentRegion}-${row.label}`
+        }
+        rowClassName={(row) => (row.variant === 'sub' ? 'bg-muted/30' : undefined)}
+        empty={<TerritoryListEmptyState state={state} />}
+      />
+    </>
+  )
+}
--- a/src/components/campaign/municipality/TerritoryListColumns.tsx
+++ b/src/components/campaign/municipality/TerritoryListColumns.tsx
@ -0,0 +1,149 @@
+import { TerritorySortableHead } from '@/components/campaign/municipality/TerritorySortableHead'
+import { CampaignTransitionAnchor } from '@/components/campaign/shared/CampaignListPending'
+import type { CampaignTableColumn } from '@/components/campaign/shared/CampaignTable'
+import { Badge } from '@/components/ui/Badge'
+import { formatElectionNumber } from '@/lib/electionFormat'
+import type { TerritoryFilterOption } from '@/utilities/territoryListFilters'
+import type { TerritoryListState } from '@/utilities/territoryListUrl'
+import type { TerritoryTableRow } from '@/utilities/territoryOverview'
+
+const percentFormatter = new Intl.NumberFormat('pt-BR', {
+  minimumFractionDigits: 1,
+  maximumFractionDigits: 1,
+})
+
+const formatPercent = (ratio: number): string => `${percentFormatter.format(ratio * 100)}%`
+
+const YearSeriesCell = ({ votesByYear }: { votesByYear: Record<string, number> }) => {
+  const prior = [
+    { year: '2014', value: votesByYear['2014'] ?? 0 },
+    { year: '2018', value: votesByYear['2018'] ?? 0 },
+  ]
+
+  return (
+    <details className="group inline-flex flex-row-reverse items-center gap-1">
+      <summary
+        className="cursor-pointer list-none tabular-nums"
+        aria-label={`Votos em 2022: ${formatElectionNumber(votesByYear['2022'] ?? 0)}. Abrir série de 2014 e 2018`}
+      >
+        {formatElectionNumber(votesByYear['2022'] ?? 0)}
+      </summary>
+      <span className="hidden whitespace-nowrap text-xs text-muted-foreground group-open:inline">
+        {prior.map(({ year, value }) => `${year}: ${formatElectionNumber(value)}`).join(' · ')}
+      </span>
+    </details>
+  )
+}
+
+const CoverageCell = ({
+  withAdvisorCount,
+  total,
+  muted,
+}: {
+  withAdvisorCount: number
+  total: number
+  muted: boolean
+}) => {
+  if (total === 0) return <span className="text-muted-foreground">—</span>
+  if (withAdvisorCount === 0) {
+    return <Badge variant="estimate-pending">0 de {total}</Badge>
+  }
+  return (
+    <span className={muted ? 'tabular-nums text-muted-foreground' : 'tabular-nums'}>
+      {withAdvisorCount} de {total}
+    </span>
+  )
+}
+
+export const territoryListColumns = ({
+  state,
+  regionOptions,
+}: {
+  state: TerritoryListState
+  regionOptions: TerritoryFilterOption[]
+}): Array<CampaignTableColumn<TerritoryTableRow>> => [
+  {
+    id: 'region',
+    mandatory: true,
+    defaultVisible: true,
+    head: (
+      <TerritorySortableHead
+        state={state}
+        sortKey="region"
+        filterParam="region"
+        filterOptions={regionOptions}
+        className="sticky left-0 z-20 min-w-56 bg-background"
+      />
+    ),
+    cell: (row) =>
+      row.variant === 'parent' ? (
+        <CampaignTransitionAnchor
+          href={`/campanha/municipios?region=${encodeURIComponent(row.region)}`}
+          className="font-medium text-foreground hover:underline"
+        >
+          {row.region}
+        </CampaignTransitionAnchor>
+      ) : (
+        <span className="pl-4 text-muted-foreground">{row.label}</span>
+      ),
+    cellClassName: (row) =>
+      `sticky left-0 z-[5] min-w-56 ${row.variant === 'sub' ? 'bg-muted' : 'bg-background'}`,
+  },
+  {
+    id: 'municipalities',
+    defaultVisible: true,
+    head: <TerritorySortableHead state={state} sortKey="municipalities" align="right" />,
+    cell: (row) => row.municipalityCount,
+    cellClassName: 'text-right tabular-nums',
+  },
+  {
+    id: 'votes2022',
+    defaultVisible: true,
+    head: <TerritorySortableHead state={state} sortKey="votes2022" align="right" />,
+    cell: (row) => <YearSeriesCell votesByYear={row.votesByYear} />,
+    cellClassName: 'text-right tabular-nums',
+  },
+  {
+    id: 'pct',
+    defaultVisible: true,
+    head: <TerritorySortableHead state={state} sortKey="pct" align="right" />,
+    cell: (row) => formatPercent(row.pctPropriaVotacao),
+    cellClassName: (row) =>
+      `text-right tabular-nums ${row.variant === 'parent' ? 'font-medium' : 'text-muted-foreground'}`,
+  },
+  {
+    id: 'validVotes2022',
+    defaultVisible: true,
+    head: <TerritorySortableHead state={state} sortKey="validVotes2022" align="right" />,
+    cell: (row) => formatElectionNumber(row.validVotes2022),
+    cellClassName: 'text-right tabular-nums text-muted-foreground',
+  },
+  {
+    id: 'estimate2026',
+    defaultVisible: true,
+    head: <TerritorySortableHead state={state} sortKey="estimate2026" align="right" />,
+    cell: (row) => formatElectionNumber(row.estimate2026),
+    cellClassName: (row) =>
+      `text-right tabular-nums ${row.variant === 'sub' ? 'text-muted-foreground' : ''}`,
+  },
+  {
+    id: 'coverage',
+    defaultVisible: true,
+    head: (
+      <TerritorySortableHead
+        state={state}
+        sortKey="coverage"
+        align="right"
+        filterParam="coverage"
+      />
+    ),
+    cell: (row) => (
+      <CoverageCell
+        withAdvisorCount={row.withAdvisorCount}
+        total={row.municipalityCount}
+        muted={row.variant === 'sub'}
+      />
+    ),
+    cellClassName: 'text-right',
+  },
+]
--- a/src/components/campaign/municipality/TerritoryOverviewTable.tsx
+++ b/src/components/campaign/municipality/TerritoryOverviewTable.tsx
@ -1,211 +0,0 @@
-'use client'
-
-import { ChevronDownIcon, ChevronUpIcon, ChevronsUpDownIcon } from 'lucide-react'
-import Link from 'next/link'
-import { useMemo, useState } from 'react'
-
-import { Badge } from '@/components/ui/Badge'
-import {
-  Table,
-  TableBody,
-  TableCell,
-  TableHead,
-  TableHeader,
-  TableRow,
-} from '@/components/ui/Table'
-import { formatElectionNumber } from '@/lib/electionFormat'
-import {
-  sortTerritoryRows,
-  type TerritoryOverviewRow,
-  type TerritorySortDir,
-  type TerritorySortKey,
-} from '@/utilities/territoryOverview'
-
-const percentFormatter = new Intl.NumberFormat('pt-BR', {
-  minimumFractionDigits: 1,
-  maximumFractionDigits: 1,
-})
-
-const formatPercent = (ratio: number): string => `${percentFormatter.format(ratio * 100)}%`
-
-type ColumnDef = {
-  key: TerritorySortKey
-  label: string
-  align: 'left' | 'right'
-}
-
-const COLUMNS: ColumnDef[] = [
-  { key: 'region', label: 'Território', align: 'left' },
-  { key: 'municipalities', label: 'Municípios', align: 'right' },
-  { key: 'votes2022', label: 'Votos 2022', align: 'right' },
-  { key: 'pct', label: '% da votação', align: 'right' },
-  { key: 'validVotes2022', label: 'Válidos 2022', align: 'right' },
-  { key: 'estimate2026', label: 'Estimativa 2026', align: 'right' },
-  { key: 'coverage', label: 'Com assessor', align: 'right' },
-]
-
-type TerritoryOverviewTableProps = {
-  rows: TerritoryOverviewRow[]
-}
-
-export const TerritoryOverviewTable = ({ rows }: TerritoryOverviewTableProps) => {
-  const [sortKey, setSortKey] = useState<TerritorySortKey>('pct')
-  const [sortDir, setSortDir] = useState<TerritorySortDir>('desc')
-
-  const sortedRows = useMemo(
-    () => sortTerritoryRows(rows, sortKey, sortDir),
-    [rows, sortKey, sortDir],
-  )
-
-  const toggleSort = (key: TerritorySortKey) => {
-    if (key === sortKey) {
-      setSortDir((dir) => (dir === 'asc' ? 'desc' : 'asc'))
-    } else {
-      setSortKey(key)
-      setSortDir(key === 'region' ? 'asc' : 'desc')
-    }
-  }
-
-  const sortIcon = (key: TerritorySortKey) => {
-    if (key !== sortKey)
-      return <ChevronsUpDownIcon className="text-muted-foreground/50" aria-hidden="true" />
-    return sortDir === 'asc' ? (
-      <ChevronUpIcon aria-hidden="true" />
-    ) : (
-      <ChevronDownIcon aria-hidden="true" />
-    )
-  }
-
-  return (
-    <div className="flex flex-col gap-3">
-      <Table>
-        <TableHeader>
-          <TableRow>
-            {COLUMNS.map((column) => {
-              const isActive = column.key === sortKey
-              return (
-                <TableHead
-                  key={column.key}
-                  aria-sort={isActive ? (sortDir === 'asc' ? 'ascending' : 'descending') : 'none'}
-                  className={column.align === 'right' ? 'text-right' : 'text-left'}
-                >
-                  <button
-                    type="button"
-                    onClick={() => toggleSort(column.key)}
-                    className={`inline-flex items-center gap-1 text-xs font-medium uppercase tracking-wide text-muted-foreground hover:text-foreground ${column.align === 'right' ? 'flex-row-reverse' : ''}`}
-                  >
-                    {sortIcon(column.key)}
-                    {column.label}
-                  </button>
-                </TableHead>
-              )
-            })}
-          </TableRow>
-        </TableHeader>
-        <TableBody>
-          {sortedRows.map((row) => (
-            <TerritoryRow key={row.region} row={row} />
-          ))}
-        </TableBody>
-      </Table>
-      <p className="text-xs text-muted-foreground">
-        Leitura regional; alocação decide-se por município. % da votação = votos do TI ÷ votos
-        estaduais (2022).
-      </p>
-    </div>
-  )
-}
-
-const TerritoryRow = ({ row }: { row: TerritoryOverviewRow }) => (
-  <>
-    <TableRow>
-      <TableCell>
-        <Link
-          href={`/campanha/municipios?region=${encodeURIComponent(row.region)}`}
-          className="font-medium text-foreground hover:underline"
-        >
-          {row.region}
-        </Link>
-      </TableCell>
-      <TableCell className="text-right tabular-nums">{row.municipalityCount}</TableCell>
-      <TableCell className="text-right tabular-nums">
-        <YearSeriesCell votesByYear={row.votesByYear} />
-      </TableCell>
-      <TableCell className="text-right tabular-nums font-medium">
-        {formatPercent(row.pctPropriaVotacao)}
-      </TableCell>
-      <TableCell className="text-right tabular-nums text-muted-foreground">
-        {formatElectionNumber(row.validVotes2022)}
-      </TableCell>
-      <TableCell className="text-right tabular-nums">
-        {formatElectionNumber(row.estimate2026)}
-      </TableCell>
-      <TableCell className="text-right">
-        <CoverageCell withAdvisorCount={row.withAdvisorCount} total={row.municipalityCount} />
-      </TableCell>
-    </TableRow>
-    {row.subRows?.map((subRow) => (
-      <TableRow key={`${row.region}-${subRow.label}`} className="bg-muted/30">
-        <TableCell className="pl-6 text-muted-foreground">{subRow.label}</TableCell>
-        <TableCell className="text-right tabular-nums">{subRow.municipalityCount}</TableCell>
-        <TableCell className="text-right tabular-nums">
-          <YearSeriesCell votesByYear={subRow.votesByYear} />
-        </TableCell>
-        <TableCell className="text-right tabular-nums text-muted-foreground">
-          {formatPercent(subRow.pctPropriaVotacao)}
-        </TableCell>
-        <TableCell className="text-right tabular-nums text-muted-foreground">
-          {formatElectionNumber(subRow.validVotes2022)}
-        </TableCell>
-        <TableCell className="text-right tabular-nums text-muted-foreground">
-          {formatElectionNumber(subRow.estimate2026)}
-        </TableCell>
-        <TableCell className="text-right">
-          <CoverageCell
-            withAdvisorCount={subRow.withAdvisorCount}
-            total={subRow.municipalityCount}
-            muted
-          />
-        </TableCell>
-      </TableRow>
-    ))}
-  </>
-)
-
-const YearSeriesCell = ({ votesByYear }: { votesByYear: Record<string, number> }) => {
-  const votes2022 = votesByYear['2022'] ?? 0
-  const prior = [
-    { year: '2014', value: votesByYear['2014'] ?? 0 },
-    { year: '2018', value: votesByYear['2018'] ?? 0 },
-  ]
-  return (
-    <details className="group inline-flex flex-row-reverse items-center gap-1">
-      <summary className="cursor-pointer list-none tabular-nums" aria-label="Série 2014 e 2018">
-        {formatElectionNumber(votes2022)}
-      </summary>
-      <span className="hidden text-xs text-muted-foreground group-open:inline">
-        {prior.map((p) => `${p.year}: ${formatElectionNumber(p.value)}`).join(' · ')}
-      </span>
-    </details>
-  )
-}
-
-const CoverageCell = ({
-  withAdvisorCount,
-  total,
-  muted = false,
-}: {
-  withAdvisorCount: number
-  total: number
-  muted?: boolean
-}) => {
-  if (total === 0) return <span className="text-muted-foreground">—</span>
-  if (withAdvisorCount === 0) {
-    return <Badge variant="estimate-pending">0 de {total}</Badge>
-  }
-  return (
-    <span className={muted ? 'text-muted-foreground tabular-nums' : 'tabular-nums'}>
-      {withAdvisorCount} de {total}
-    </span>
-  )
-}
--- a/src/components/campaign/municipality/TerritorySortableHead.tsx
+++ b/src/components/campaign/municipality/TerritorySortableHead.tsx
@ -0,0 +1,71 @@
+'use client'
+
+import type { ReactNode } from 'react'
+
+import { TerritoryHeaderFilter } from '@/components/campaign/municipality/TerritoryHeaderFilter'
+import { CampaignSortableHead } from '@/components/campaign/shared/CampaignSortableHead'
+import type { TerritoryFilterOption } from '@/utilities/territoryListFilters'
+import {
+  buildTerritorySortHref,
+  defaultTerritoryListSortDir,
+  resolveTerritoryListSort,
+  territoryListSortLabels,
+  type TerritoryListSortKey,
+  type TerritoryListState,
+} from '@/utilities/territoryListUrl'
+
+type TerritorySortableHeadProps = {
+  state: TerritoryListState
+  sortKey: TerritoryListSortKey
+  children?: ReactNode
+  align?: 'left' | 'center' | 'right'
+  className?: string
+} & (
+  | {
+      filterParam: 'region'
+      filterOptions: TerritoryFilterOption[]
+    }
+  | {
+      filterParam: 'coverage'
+      filterOptions?: never
+    }
+  | {
+      filterParam?: never
+      filterOptions?: never
+    }
+)
+
+export const TerritorySortableHead = ({
+  state,
+  sortKey,
+  children,
+  align = 'left',
+  className,
+  filterParam,
+  filterOptions,
+}: TerritorySortableHeadProps) => {
+  const { sort: activeSort, dir } = resolveTerritoryListSort(state)
+  const active = activeSort === sortKey
+  const nextDir = active ? (dir === 'asc' ? 'desc' : 'asc') : defaultTerritoryListSortDir(sortKey)
+
+  return (
+    <CampaignSortableHead
+      active={active}
+      align={align}
+      className={className}
+      dir={dir}
+      href={buildTerritorySortHref(state, sortKey)}
+      nextDir={nextDir}
+      sortLabel={territoryListSortLabels[sortKey]}
+      filter={
+        filterParam === 'region' ? (
+          <TerritoryHeaderFilter state={state} filterParam="region" options={filterOptions} />
+        ) : filterParam === 'coverage' ? (
+          <TerritoryHeaderFilter state={state} filterParam="coverage" />
+        ) : null
+      }
+    >
+      {children ?? territoryListSortLabels[sortKey]}
+    </CampaignSortableHead>
+  )
+}
--- a/src/components/campaign/shared/CampaignHeaderFilterPopover.tsx
+++ b/src/components/campaign/shared/CampaignHeaderFilterPopover.tsx
@ -0,0 +1,173 @@
+'use client'
+
+import { FunnelIcon, FunnelPlusIcon } from 'lucide-react'
+import { useMemo, useState } from 'react'
+
+import { CampaignTransitionAnchor } from '@/components/campaign/shared/CampaignListPending'
+import { Checkbox } from '@/components/ui/Checkbox'
+import { Input } from '@/components/ui/input'
+import { Popover, PopoverContent, PopoverTrigger } from '@/components/ui/Popover'
+import { cn } from '@/lib/utils'
+import { normalizeSearchPhrase } from '@/lib/wordStartFilter'
+
+export type CampaignHeaderFilterRow = {
+  value: string
+  label: string
+  href: string
+  selected: boolean
+  checkbox?: boolean
+  onChoose: () => void
+}
+
+type CampaignHeaderFilterPopoverProps = {
+  active: boolean
+  clear?: { href: string; onChoose: () => void }
+  closeOnChoose?: boolean
+  emptyLabel?: string
+  exclusiveRows?: CampaignHeaderFilterRow[]
+  id: string
+  label: string
+  optionRows: CampaignHeaderFilterRow[]
+}
+
+const SEARCHABLE_OPTION_THRESHOLD = 8
+
+const FilterRow = ({ row, onChoose }: { row: CampaignHeaderFilterRow; onChoose: () => void }) => (
+  <CampaignTransitionAnchor
+    href={row.href}
+    replace
+    scroll={false}
+    aria-current={row.selected ? 'true' : undefined}
+    className={cn(
+      'flex min-h-11 items-center rounded-md px-2 text-sm whitespace-normal hover:bg-muted focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring',
+      row.checkbox ? 'gap-2' : row.selected && 'bg-muted font-medium',
+    )}
+    onNavigate={onChoose}
+  >
+    {row.checkbox ? (
+      <>
+        <Checkbox
+          checked={row.selected}
+          tabIndex={-1}
+          aria-hidden="true"
+          className="pointer-events-none"
+        />
+        <span className={cn(row.selected && 'font-medium')}>{row.label}</span>
+      </>
+    ) : (
+      row.label
+    )}
+  </CampaignTransitionAnchor>
+)
+
+export const CampaignHeaderFilterPopover = ({
+  active,
+  clear,
+  closeOnChoose = false,
+  emptyLabel = 'Nenhuma opção no escopo filtrado.',
+  exclusiveRows = [],
+  id,
+  label,
+  optionRows,
+}: CampaignHeaderFilterPopoverProps) => {
+  const [open, setOpen] = useState(false)
+  const [query, setQuery] = useState('')
+  const searchable = optionRows.length >= SEARCHABLE_OPTION_THRESHOLD
+  const searchIndex = useMemo(
+    () =>
+      optionRows.map((row) => ({
+        row,
+        haystack: normalizeSearchPhrase(row.label),
+      })),
+    [optionRows],
+  )
+  const needle = normalizeSearchPhrase(query)
+  const visibleRows = needle
+    ? searchIndex.filter((entry) => entry.haystack.includes(needle)).map((entry) => entry.row)
+    : optionRows
+
+  const choose = (row: CampaignHeaderFilterRow) => {
+    row.onChoose()
+    if (closeOnChoose) setOpen(false)
+  }
+
+  return (
+    <Popover
+      open={open}
+      onOpenChange={(next) => {
+        setOpen(next)
+        if (!next) setQuery('')
+      }}
+    >
+      <PopoverTrigger asChild>
+        <button
+          type="button"
+          className={cn(
+            'inline-flex size-11 shrink-0 items-center justify-center rounded-md hover:bg-muted/60 focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring',
+            active ? 'text-foreground' : 'text-muted-foreground hover:text-foreground',
+          )}
+          aria-label={active ? `Filtrar ${label}: ativo. Alterar filtro` : `Filtrar por ${label}`}
+        >
+          {active ? (
+            <FunnelPlusIcon className="size-3.5 shrink-0" aria-hidden="true" />
+          ) : (
+            <FunnelIcon className="size-3.5 shrink-0" aria-hidden="true" />
+          )}
+        </button>
+      </PopoverTrigger>
+      <PopoverContent align="start" className="w-72 p-2">
+        <div className="flex items-center justify-between gap-2 px-2 py-1.5">
+          <p id={`${id}-heading`} className="text-xs font-medium text-muted-foreground">
+            {label}
+          </p>
+          {clear ? (
+            <CampaignTransitionAnchor
+              href={clear.href}
+              replace
+              scroll={false}
+              className="text-xs font-medium text-muted-foreground hover:text-foreground focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring"
+              onNavigate={clear.onChoose}
+            >
+              Limpar
+            </CampaignTransitionAnchor>
+          ) : null}
+        </div>
+
+        {exclusiveRows.length ? (
+          <div className="mb-1 flex flex-col gap-0.5 border-b border-border px-1 pb-1">
+            {exclusiveRows.map((row) => (
+              <FilterRow key={row.value} row={row} onChoose={() => choose(row)} />
+            ))}
+          </div>
+        ) : null}
+
+        {searchable ? (
+          <div className="px-1 pb-1">
+            <Input
+              value={query}
+              onChange={(event) => setQuery(event.target.value)}
+              placeholder="Buscar…"
+              aria-label={`Buscar em ${label}`}
+              className="min-h-11"
+              autoFocus
+            />
+          </div>
+        ) : null}
+
+        <nav
+          aria-labelledby={`${id}-heading`}
+          className="flex max-h-72 flex-col gap-0.5 overflow-y-auto"
+        >
+          {visibleRows.map((row) => (
+            <FilterRow key={row.value} row={row} onChoose={() => choose(row)} />
+          ))}
+          {visibleRows.length === 0 ? (
+            <p className="px-2 py-3 text-sm text-muted-foreground">
+              {needle ? 'Nenhum resultado encontrado.' : emptyLabel}
+            </p>
+          ) : null}
+        </nav>
+      </PopoverContent>
+    </Popover>
+  )
+}
--- a/src/components/campaign/shared/CampaignMobileMultiFilterField.tsx
+++ b/src/components/campaign/shared/CampaignMobileMultiFilterField.tsx
@ -0,0 +1,46 @@
+'use client'
+
+import { Field, FieldLabel } from '@/components/ui/field'
+import { NativeSelect, NativeSelectOption } from '@/components/ui/native-select'
+
+type CampaignMobileMultiFilterOption = {
+  value: string
+  label: string
+}
+
+export const CampaignMobileMultiFilterField = ({
+  id,
+  label,
+  emptyLabel,
+  options,
+  selected,
+  onToggle,
+}: {
+  id: string
+  label: string
+  emptyLabel: string
+  options: CampaignMobileMultiFilterOption[]
+  selected: readonly string[]
+  onToggle: (value: string) => void
+}) => (
+  <Field>
+    <FieldLabel htmlFor={id}>{label}</FieldLabel>
+    <NativeSelect
+      id={id}
+      value=""
+      onChange={(event) => {
+        if (event.target.value) onToggle(event.target.value)
+      }}
+      className="min-h-11 w-full"
+    >
+      <NativeSelectOption value="">
+        {selected.length ? `${selected.length} selecionado(s) — alterar` : emptyLabel}
+      </NativeSelectOption>
+      {options.map((option) => (
+        <NativeSelectOption key={option.value} value={option.value}>
+          {selected.includes(option.value) ? `✓ ${option.label}` : option.label}
+        </NativeSelectOption>
+      ))}
+    </NativeSelect>
+  </Field>
+)
--- a/src/components/campaign/shared/CampaignSortableHead.tsx
+++ b/src/components/campaign/shared/CampaignSortableHead.tsx
@ -0,0 +1,102 @@
+'use client'
+
+import { ChevronDownIcon, ChevronsUpDownIcon, ChevronUpIcon } from 'lucide-react'
+import type { PointerEvent, ReactElement, ReactNode, Ref } from 'react'
+
+import { CampaignTransitionAnchor } from '@/components/campaign/shared/CampaignListPending'
+import { TableHead } from '@/components/ui/Table'
+import { cn } from '@/lib/utils'
+
+type CampaignSortableHeadProps = {
+  active: boolean
+  align?: 'left' | 'center' | 'right'
+  children: ReactNode
+  className?: string
+  dir: 'asc' | 'desc'
+  filter?: ReactNode
+  href: string
+  nextDir: 'asc' | 'desc'
+  sortLabel: string
+  wrapSortControl?: (
+    control: ReactElement<{
+      onPointerUp?: (event: PointerEvent) => void
+      ref?: Ref<HTMLElement>
+    }>,
+  ) => ReactNode
+}
+
+export const CampaignSortableHead = ({
+  active,
+  align = 'left',
+  children,
+  className,
+  dir,
+  filter,
+  href,
+  nextDir,
+  sortLabel,
+  wrapSortControl,
+}: CampaignSortableHeadProps) => {
+  const sortControl = (
+    <CampaignTransitionAnchor
+      href={href}
+      replace
+      scroll={false}
+      className={cn(
+        'group inline-flex min-h-11 items-center gap-1 rounded-md text-muted-foreground focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring',
+        'hover:text-foreground',
+        active ? 'font-medium' : 'font-normal',
+        align === 'right' && !filter && 'w-full justify-end',
+        align === 'center' && !filter && 'w-full justify-center',
+      )}
+      aria-label={
+        active
+          ? `Ordenar por ${sortLabel}, inverter para ${nextDir === 'asc' ? 'crescente' : 'decrescente'}`
+          : `Ordenar por ${sortLabel} (${nextDir === 'asc' ? 'crescente' : 'decrescente'})`
+      }
+    >
+      <span>{children}</span>
+      {active ? (
+        dir === 'asc' ? (
+          <ChevronUpIcon className="size-3.5 shrink-0" aria-hidden="true" />
+        ) : (
+          <ChevronDownIcon className="size-3.5 shrink-0" aria-hidden="true" />
+        )
+      ) : (
+        <ChevronsUpDownIcon
+          className="size-3.5 shrink-0 opacity-60 group-hover:opacity-100 group-focus-visible:opacity-100"
+          aria-hidden="true"
+        />
+      )}
+    </CampaignTransitionAnchor>
+  )
+  const labeledSort = wrapSortControl ? wrapSortControl(sortControl) : sortControl
+
+  return (
+    <TableHead
+      aria-sort={active ? (dir === 'asc' ? 'ascending' : 'descending') : 'none'}
+      className={cn(
+        'text-muted-foreground',
+        align === 'right' && 'text-right',
+        align === 'center' && 'text-center',
+        align === 'left' && 'text-left',
+        className,
+      )}
+    >
+      {filter ? (
+        <div
+          className={cn(
+            'flex items-center',
+            align === 'right' && 'justify-end',
+            align === 'center' && 'justify-center',
+          )}
+        >
+          {labeledSort}
+          {filter}
+        </div>
+      ) : (
+        labeledSort
+      )}
+    </TableHead>
+  )
+}
--- a/src/components/campaign/shell/nav.ts
+++ b/src/components/campaign/shell/nav.ts
@ -4,6 +4,7 @@ import {
  HandshakeIcon,
  HomeIcon,
  InboxIcon,
+  MapIcon,
  MapPinIcon,
  UserCogIcon,
  Users2Icon,
@ -24,6 +25,7 @@ export type CampaignNavItem = {
 const staffNav: CampaignNavItem[] = [
  { title: 'Início', href: '/campanha', icon: HomeIcon },
  { title: 'Municípios', href: '/campanha/municipios', icon: MapPinIcon },
+  { title: 'Territórios', href: '/campanha/territorios', icon: MapIcon },
  { title: 'Lideranças', href: '/campanha/liderancas', icon: HandshakeIcon },
  { title: 'Dobradinhas', href: '/campanha/dobradinhas', icon: Users2Icon },
  { title: 'Atividades', href: '/campanha/atividades', icon: CalendarDaysIcon },
@ -74,7 +76,12 @@ export const getCampaignBottomNav = (role: CampaignUser['role']): CampaignNavIte
  if (role === 'leader') return nav

  return nav
-    .filter((item) => item.href !== '/campanha/apoiadores' && item.href !== '/campanha/assessores')
+    .filter(
+      (item) =>
+        item.href !== '/campanha/territorios' &&
+        item.href !== '/campanha/apoiadores' &&
+        item.href !== '/campanha/assessores',
+    )
    .slice(0, 5)
 }

--- a/src/utilities/territoryListFilters.ts
+++ b/src/utilities/territoryListFilters.ts
@ -0,0 +1,66 @@
+import {
+  parseTerritoryListParams,
+  territoryListStateToRawParams,
+  type TerritoryCoverage,
+  type TerritoryListState,
+} from '@/utilities/territoryListUrl'
+
+export type TerritoryFilterParam = 'region' | 'coverage'
+
+export type TerritoryFilterOption = {
+  value: string
+  label: string
+}
+
+export const territoryCoverageLabels = {
+  com_assessor: 'Cobertura completa',
+  sem_assessor: 'Com lacunas de assessoria',
+} as const satisfies Record<TerritoryCoverage, string>
+
+export const territoryCoverageOptions = (
+  ['com_assessor', 'sem_assessor'] as const satisfies readonly TerritoryCoverage[]
+).map((value) => ({ value, label: territoryCoverageLabels[value] }))
+
+export const toggleTerritoryRegionFilter = (
+  state: TerritoryListState,
+  region: string,
+): TerritoryListState => {
+  const current = state.regions ?? []
+  const regions = current.some((entry) => entry === region)
+    ? current.filter((entry) => entry !== region)
+    : [...current, region]
+  return parseTerritoryListParams({
+    ...territoryListStateToRawParams(state),
+    region: regions,
+  })
+}
+
+export const toggleTerritoryCoverageFilter = (
+  state: TerritoryListState,
+  coverage: TerritoryCoverage,
+): TerritoryListState =>
+  parseTerritoryListParams({
+    ...territoryListStateToRawParams(state),
+    coverage: state.coverage === coverage ? undefined : coverage,
+  })
+
+export const clearTerritoryListFilters = (state: TerritoryListState): TerritoryListState => ({
+  sort: state.sort,
+  dir: state.dir,
+})
+
+export const isTerritoryFilterActive = (
+  state: TerritoryListState,
+  param: TerritoryFilterParam,
+): boolean => (param === 'region' ? Boolean(state.regions?.length) : Boolean(state.coverage))
+
+const firstTerritoryNamesLabel = (names: readonly string[]): string =>
+  names.length <= 2 ? names.join(', ') : `${names.slice(0, 2).join(', ')} +${names.length - 2}`
+
+export const formatTerritoryActiveFiltersSummary = (state: TerritoryListState): string | null => {
+  const parts: string[] = []
+  if (state.regions?.length) parts.push(firstTerritoryNamesLabel(state.regions))
+  if (state.coverage) parts.push(territoryCoverageLabels[state.coverage])
+  if (state.q) parts.push(`Busca "${state.q}"`)
+  return parts.length ? parts.join(' · ') : null
+}
--- a/src/utilities/territoryListUrl.ts
+++ b/src/utilities/territoryListUrl.ts
@ -0,0 +1,191 @@
+import { bahiaIdentityTerritories, type BahiaIdentityTerritory } from '@/lib/bahiaTerritories'
+import { normalizeSearchPhrase } from '@/lib/wordStartFilter'
+import {
+  allParamValues,
+  firstValue,
+  inspectRawListParams,
+  normalizedText,
+  type RawSearchParams,
+} from '@/utilities/campaignListUrl'
+import type { TerritorySortDir, TerritorySortKey } from '@/utilities/territoryOverview'
+
+export type TerritoryListSortKey = TerritorySortKey
+export type TerritoryListSortDirection = TerritorySortDir
+export type TerritoryCoverage = 'com_assessor' | 'sem_assessor'
+
+export type TerritoryListState = {
+  q?: string
+  regions?: BahiaIdentityTerritory[]
+  coverage?: TerritoryCoverage
+  sort?: TerritoryListSortKey
+  dir?: TerritoryListSortDirection
+}
+
+export type TerritoryListSearchParams = RawSearchParams
+
+const territoryListParamNames = ['q', 'region', 'coverage', 'sort', 'dir'] as const
+const territoryListParamNameSet = new Set<string>(territoryListParamNames)
+const territoryListSortKeys: TerritoryListSortKey[] = [
+  'region',
+  'municipalities',
+  'votes2022',
+  'pct',
+  'validVotes2022',
+  'estimate2026',
+  'coverage',
+]
+const territoryListSortKeySet = new Set<string>(territoryListSortKeys)
+const territoryListSortDirSet = new Set<TerritoryListSortDirection>(['asc', 'desc'])
+const DEFAULT_TERRITORY_LIST_SORT_KEY: TerritoryListSortKey = 'pct'
+const DEFAULT_TERRITORY_LIST_SORT_DIR: TerritoryListSortDirection = 'desc'
+
+export const territoryListSortLabels: Record<TerritoryListSortKey, string> = {
+  region: 'Território',
+  municipalities: 'Municípios',
+  votes2022: 'Votos 2022',
+  pct: '% da própria votação',
+  validVotes2022: 'Válidos 2022',
+  estimate2026: 'Estimativa 2026 (média)',
+  coverage: 'Assessoria',
+}
+
+const canonicalTerritoryBySearchValue = new Map(
+  bahiaIdentityTerritories.map((territory) => [normalizeSearchPhrase(territory), territory]),
+)
+
+const parseRegions = (value: string | string[] | undefined): BahiaIdentityTerritory[] => {
+  const regions: BahiaIdentityTerritory[] = []
+  const seen = new Set<BahiaIdentityTerritory>()
+  for (const token of allParamValues(value)) {
+    const region = canonicalTerritoryBySearchValue.get(normalizeSearchPhrase(token))
+    if (!region || seen.has(region)) continue
+    seen.add(region)
+    regions.push(region)
+  }
+  return regions
+}
+
+export const defaultTerritoryListSortDir = (
+  key: TerritoryListSortKey,
+): TerritoryListSortDirection => (key === 'region' ? 'asc' : 'desc')
+
+export const resolveTerritoryListSort = (
+  state: TerritoryListState,
+): { sort: TerritoryListSortKey; dir: TerritoryListSortDirection } => {
+  const sort = state.sort ?? DEFAULT_TERRITORY_LIST_SORT_KEY
+  return { sort, dir: state.dir ?? defaultTerritoryListSortDir(sort) }
+}
+
+export const formatTerritoryListSortSummary = (
+  sort: TerritoryListSortKey,
+  dir: TerritoryListSortDirection,
+): string => {
+  if (sort === 'region') {
+    return dir === 'asc' ? 'Ordenado por território (A–Z)' : 'Ordenado por território (Z–A)'
+  }
+  return `Ordenado por ${territoryListSortLabels[sort]} (${dir === 'asc' ? 'menor primeiro' : 'maior primeiro'})`
+}
+
+export const parseTerritoryListParams = (params: TerritoryListSearchParams): TerritoryListState => {
+  const q = normalizedText(firstValue(params.q))
+  const regions = parseRegions(params.region)
+  const rawCoverage = firstValue(params.coverage)
+  const rawSort = firstValue(params.sort)
+  const rawDir = firstValue(params.dir)
+
+  return {
+    ...(q ? { q } : {}),
+    ...(regions.length ? { regions } : {}),
+    ...(rawCoverage === 'com_assessor' || rawCoverage === 'sem_assessor'
+      ? { coverage: rawCoverage }
+      : {}),
+    ...(rawSort && territoryListSortKeySet.has(rawSort)
+      ? { sort: rawSort as TerritoryListSortKey }
+      : {}),
+    ...(rawDir && territoryListSortDirSet.has(rawDir as TerritoryListSortDirection)
+      ? { dir: rawDir as TerritoryListSortDirection }
+      : {}),
+  }
+}
+
+export const territoryListStateToRawParams = (
+  state: TerritoryListState,
+): TerritoryListSearchParams => ({
+  q: state.q,
+  region: state.regions,
+  coverage: state.coverage,
+  sort: state.sort,
+  dir: state.dir,
+})
+
+export const serializeTerritoryListSearchParams = (state: TerritoryListState): URLSearchParams => {
+  const canonical = parseTerritoryListParams(territoryListStateToRawParams(state))
+  const { sort, dir } = resolveTerritoryListSort(canonical)
+  const params = new URLSearchParams()
+
+  if (canonical.q) params.set('q', canonical.q)
+  for (const region of canonical.regions ?? []) params.append('region', region)
+  if (canonical.coverage) params.set('coverage', canonical.coverage)
+  if (sort !== DEFAULT_TERRITORY_LIST_SORT_KEY || dir !== DEFAULT_TERRITORY_LIST_SORT_DIR) {
+    params.set('sort', sort)
+    if (dir !== defaultTerritoryListSortDir(sort)) params.set('dir', dir)
+  }
+  return params
+}
+
+export const buildTerritoryListHref = (state: TerritoryListState): string => {
+  const query = serializeTerritoryListSearchParams(state).toString()
+  return query ? `/campanha/territorios?${query}` : '/campanha/territorios'
+}
+
+export const buildTerritorySortHref = (
+  state: TerritoryListState,
+  nextKey: TerritoryListSortKey,
+): string => {
+  const current = resolveTerritoryListSort(state)
+  const dir =
+    current.sort === nextKey
+      ? current.dir === 'asc'
+        ? 'desc'
+        : 'asc'
+      : defaultTerritoryListSortDir(nextKey)
+  return buildTerritoryListHref({ ...state, sort: nextKey, dir })
+}
+
+export const resolveTerritoryListUrl = (
+  params: TerritoryListSearchParams,
+): { state: TerritoryListState; href: string; redirectHref?: string } => {
+  const state = parseTerritoryListParams(params)
+  const href = buildTerritoryListHref(state)
+  const canonicalQuery = serializeTerritoryListSearchParams(state).toString()
+  const raw = inspectRawListParams(params, territoryListParamNameSet)
+  return {
+    state,
+    href,
+    ...(raw.hasUnsupportedParams || raw.query !== canonicalQuery ? { redirectHref: href } : {}),
+  }
+}
+
+const sortOptionLabel = (key: TerritoryListSortKey, dir: TerritoryListSortDirection): string => {
+  const label = territoryListSortLabels[key]
+  if (key === 'region') return `${label} (${dir === 'asc' ? 'A–Z' : 'Z–A'})`
+  return `${label} (${dir === 'asc' ? 'menor → maior' : 'maior → menor'})`
+}
+
+export const territoryListSortOptions = territoryListSortKeys.flatMap((key) =>
+  (['asc', 'desc'] as const).map((dir) => ({ key, dir, label: sortOptionLabel(key, dir) })),
+)
+
+export const serializeTerritorySortValue = (
+  key: TerritoryListSortKey,
+  dir: TerritoryListSortDirection,
+): string => `${key}|${dir}`
+
+export const parseTerritorySortValue = (
+  value: string,
+): { key: TerritoryListSortKey; dir: TerritoryListSortDirection } | null => {
+  const [key, dir] = value.split('|')
+  if (!territoryListSortKeySet.has(key)) return null
+  if (!territoryListSortDirSet.has(dir as TerritoryListSortDirection)) return null
+  return { key: key as TerritoryListSortKey, dir: dir as TerritoryListSortDirection }
+}
--- a/src/utilities/territoryOverview.ts
+++ b/src/utilities/territoryOverview.ts
@ -11,6 +11,8 @@
 * fixture. The server loader lives in `loadTerritoryOverview.ts`.
 */

+import { normalizeSearchPhrase } from '@/lib/wordStartFilter'
+
 const SALVADOR_CITY = 'Salvador'
 const SALVADOR_SUB_LABEL = 'Salvador (19 zonas)'
 const RMS_DEMAIS_SUB_LABEL = 'Demais municípios da RMS'
@ -50,6 +52,10 @@ export type TerritoryOverviewRow = {
  subRows?: TerritoryOverviewSubRow[]
 }

+export type TerritoryTableRow =
+  | ({ variant: 'parent' } & Omit<TerritoryOverviewRow, 'subRows'>)
+  | ({ variant: 'sub'; parentRegion: string } & TerritoryOverviewSubRow)
+
 export type TerritorySortKey =
  | 'region'
  | 'municipalities'
@ -204,3 +210,43 @@ export const sortTerritoryRows = (
    return (a - b) * factor
  })
 }
+
+type TerritoryRowFilters = {
+  q?: string
+  regions?: readonly string[]
+  coverage?: 'com_assessor' | 'sem_assessor'
+}
+
+/** Filters top-level territories; display-only sub-rows always follow their parent. */
+export const filterTerritoryRows = (
+  rows: ReadonlyArray<TerritoryOverviewRow>,
+  filters: TerritoryRowFilters,
+): TerritoryOverviewRow[] => {
+  const query = filters.q ? normalizeSearchPhrase(filters.q) : ''
+  const selectedRegions = new Set(filters.regions ?? [])
+
+  return rows.filter((row) => {
+    if (query && !normalizeSearchPhrase(row.region).includes(query)) return false
+    if (selectedRegions.size && !selectedRegions.has(row.region)) return false
+    if (filters.coverage === 'com_assessor') {
+      return row.municipalityCount > 0 && row.withAdvisorCount === row.municipalityCount
+    }
+    if (filters.coverage === 'sem_assessor') {
+      return row.withAdvisorCount < row.municipalityCount
+    }
+    return true
+  })
+}
+
+/** Flattens display-only sub-rows while preserving their parent adjacency. */
+export const flattenTerritoryRows = (
+  rows: ReadonlyArray<TerritoryOverviewRow>,
+): TerritoryTableRow[] =>
+  rows.flatMap(({ subRows, ...row }) => [
+    { ...row, variant: 'parent' as const },
+    ...(subRows ?? []).map((subRow) => ({
+      ...subRow,
+      variant: 'sub' as const,
+      parentRegion: row.region,
+    })),
+  ])
--- a/tests/e2e/campaignTerritories.e2e.spec.ts
+++ b/tests/e2e/campaignTerritories.e2e.spec.ts
@ -0,0 +1,63 @@
+import { expect, test } from './fixtures/campaignE2EFixtures.js'
+
+test.describe('Territórios de Identidade', () => {
+  test('staff sorts, filters and opens the municipality queue for a territory', async ({
+    campaign,
+    page,
+  }) => {
+    const { fixtures } = campaign
+    const password = fixtures.value('senha')
+    const email = `${fixtures.value('territorios-coordinator')}@example.com`
+    await campaign.payload.create({
+      collection: 'campaignUser',
+      data: {
+        name: fixtures.value('Coordenadora Territórios'),
+        email,
+        password,
+        role: 'coordinator',
+      },
+      depth: 0,
+    })
+
+    await campaign.login(page, email, password)
+    await page.getByRole('link', { name: 'Territórios', exact: true }).click()
+
+    await expect(page).toHaveURL(/\/campanha\/territorios$/)
+    await expect(
+      page.getByRole('heading', { level: 1, name: 'Territórios de Identidade' }),
+    ).toBeVisible()
+
+    await page.getByRole('link', { name: /Ordenar por Votos 2022/ }).click()
+    await expect(page).toHaveURL(/\/campanha\/territorios\?sort=votes2022/)
+
+    await page.getByRole('button', { name: 'Filtrar por Território' }).click()
+    await page.locator('a[href*="/campanha/territorios?region=Irec"]').click()
+    await expect(page).toHaveURL(/region=Irec%C3%AA/)
+    await expect(page.getByText('1 território encontrado')).toBeVisible()
+
+    await page.getByRole('link', { name: 'Irecê', exact: true }).first().click()
+    await expect(page).toHaveURL(/\/campanha\/municipios\?region=Irec%C3%AA/)
+  })
+
+  test('leader cannot open the territories page', async ({ campaign, page }) => {
+    const { fixtures } = campaign
+    const password = fixtures.value('senha')
+    const phone = fixtures.phone()
+    await campaign.payload.create({
+      collection: 'campaignUser',
+      data: {
+        name: fixtures.value('Liderança Territórios'),
+        username: phone,
+        password,
+        role: 'leader',
+      },
+      depth: 0,
+    })
+
+    await campaign.login(page, phone, password)
+    await expect(page.getByRole('link', { name: 'Territórios', exact: true })).toHaveCount(0)
+
+    await page.goto('/campanha/territorios')
+    await expect(page).toHaveURL(/\/campanha\/?$/)
+  })
+})
--- a/tests/e2e/setup.e2e.spec.ts
+++ b/tests/e2e/setup.e2e.spec.ts
@ -7,6 +7,7 @@ test('prewarms shared Next route bundles sequentially', async ({ request }) => {
  for (const path of [
    '/campanha/login',
    '/campanha/municipios',
+    '/campanha/territorios',
    '/campanha/municipios/e2e-prewarm',
    '/campanha/demandas',
    '/campanha/conceitos',
--- a/tests/unit/territoryListUrl.unit.spec.ts
+++ b/tests/unit/territoryListUrl.unit.spec.ts
@ -0,0 +1,110 @@
+import { describe, expect, it } from 'vitest'
+
+import {
+  clearTerritoryListFilters,
+  formatTerritoryActiveFiltersSummary,
+  toggleTerritoryCoverageFilter,
+  toggleTerritoryRegionFilter,
+} from '@/utilities/territoryListFilters'
+import {
+  buildTerritoryListHref,
+  buildTerritorySortHref,
+  parseTerritoryListParams,
+  resolveTerritoryListSort,
+  resolveTerritoryListUrl,
+  serializeTerritoryListSearchParams,
+} from '@/utilities/territoryListUrl'
+
+describe('territory list URL contract', () => {
+  it('parses and canonicalizes supported filters', () => {
+    expect(
+      parseTerritoryListParams({
+        q: '  irecê ',
+        region: ['Velho Chico', 'Irecê', 'Velho Chico', 'desconhecido'],
+        coverage: 'sem_assessor',
+        sort: 'votes2022',
+        dir: 'asc',
+      }),
+    ).toEqual({
+      q: 'irecê',
+      regions: ['Velho Chico', 'Irecê'],
+      coverage: 'sem_assessor',
+      sort: 'votes2022',
+      dir: 'asc',
+    })
+  })
+
+  it('omits the default sort pair from the canonical query', () => {
+    const state = parseTerritoryListParams({ sort: 'pct', dir: 'desc' })
+
+    expect(serializeTerritoryListSearchParams(state).toString()).toBe('')
+    expect(resolveTerritoryListSort(state)).toEqual({ sort: 'pct', dir: 'desc' })
+  })
+
+  it('preserves filters while toggling sort direction', () => {
+    const state = parseTerritoryListParams({ q: 'chico', region: 'Velho Chico' })
+
+    expect(buildTerritorySortHref(state, 'votes2022')).toBe(
+      '/campanha/territorios?q=chico&region=Velho+Chico&sort=votes2022',
+    )
+    expect(
+      buildTerritorySortHref(
+        parseTerritoryListParams({ ...state, sort: 'votes2022', dir: 'desc' }),
+        'votes2022',
+      ),
+    ).toContain('dir=asc')
+  })
+
+  it('redirects unsupported and non-canonical query strings', () => {
+    expect(resolveTerritoryListUrl({ q: '  Irecê  ', unknown: 'x' })).toEqual({
+      state: { q: 'Irecê' },
+      href: '/campanha/territorios?q=Irec%C3%AA',
+      redirectHref: '/campanha/territorios?q=Irec%C3%AA',
+    })
+  })
+
+  it('clears invalid values instead of serializing them', () => {
+    const state = parseTerritoryListParams({
+      coverage: 'talvez',
+      sort: 'unknown',
+      dir: 'sideways',
+    })
+
+    expect(state).toEqual({})
+    expect(buildTerritoryListHref(state)).toBe('/campanha/territorios')
+  })
+})
+
+describe('territory list filter state', () => {
+  it('toggles region and coverage filters canonically', () => {
+    const withRegion = toggleTerritoryRegionFilter({}, 'Irecê')
+    expect(withRegion).toEqual({ regions: ['Irecê'] })
+    expect(toggleTerritoryRegionFilter(withRegion, 'Irecê')).toEqual({})
+
+    const withCoverage = toggleTerritoryCoverageFilter({}, 'sem_assessor')
+    expect(withCoverage).toEqual({ coverage: 'sem_assessor' })
+    expect(toggleTerritoryCoverageFilter(withCoverage, 'sem_assessor')).toEqual({})
+  })
+
+  it('clears filters while preserving the selected sort', () => {
+    expect(
+      clearTerritoryListFilters({
+        q: 'irecê',
+        regions: ['Irecê'],
+        coverage: 'sem_assessor',
+        sort: 'votes2022',
+        dir: 'asc',
+      }),
+    ).toEqual({ sort: 'votes2022', dir: 'asc' })
+  })
+
+  it('formats a compact active-filter summary', () => {
+    expect(
+      formatTerritoryActiveFiltersSummary({
+        q: 'chico',
+        regions: ['Irecê', 'Velho Chico'],
+        coverage: 'sem_assessor',
+      }),
+    ).toBe('Irecê, Velho Chico · Com lacunas de assessoria · Busca "chico"')
+  })
+})
--- a/tests/unit/territoryOverview.unit.spec.ts
+++ b/tests/unit/territoryOverview.unit.spec.ts
@ -2,6 +2,8 @@ import { describe, expect, it } from 'vitest'

 import {
  computeTerritoryRollup,
+  filterTerritoryRows,
+  flattenTerritoryRows,
  sortTerritoryRows,
  type TerritoryMunicipalityInput,
 } from '@/utilities/territoryOverview'
@ -144,3 +146,51 @@ describe('sortTerritoryRows', () => {
    )
  })
 })
+
+describe('flattenTerritoryRows', () => {
+  it('places Metropolitano sub-rows immediately after their parent', () => {
+    const rows = sortTerritoryRows(computeTerritoryRollup(fixture), 'region', 'asc')
+    const flattened = flattenTerritoryRows(rows)
+    const metroIndex = flattened.findIndex(
+      (row) => row.variant === 'parent' && row.region === 'Metropolitano de Salvador',
+    )
+
+    expect(flattened.slice(metroIndex, metroIndex + 3).map((row) => row.variant)).toEqual([
+      'parent',
+      'sub',
+      'sub',
+    ])
+    expect(flattened[metroIndex + 1]).toMatchObject({
+      variant: 'sub',
+      parentRegion: 'Metropolitano de Salvador',
+      label: 'Salvador (19 zonas)',
+    })
+  })
+})
+
+describe('filterTerritoryRows', () => {
+  const rows = computeTerritoryRollup(fixture)
+
+  it('combines accent-insensitive search and selected regions', () => {
+    expect(
+      filterTerritoryRows(rows, {
+        q: 'irece',
+        regions: ['Irecê', 'Velho Chico'],
+      }).map((row) => row.region),
+    ).toEqual(['Irecê'])
+  })
+
+  it('treats com assessor as complete coverage and sem assessor as any gap', () => {
+    expect(
+      filterTerritoryRows(rows, { coverage: 'com_assessor' }).map((row) => row.region),
+    ).toEqual(['Velho Chico'])
+    expect(
+      filterTerritoryRows(rows, { coverage: 'sem_assessor' }).map((row) => row.region),
+    ).toEqual(['Irecê', 'Metropolitano de Salvador'])
+  })
+
+  it('keeps Metropolitano sub-rows attached when the parent matches', () => {
+    const [metropolitano] = filterTerritoryRows(rows, { q: 'metropolitano' })
+    expect(metropolitano.subRows).toHaveLength(2)
+  })
+})