diff --git a/eslint.config.js b/eslint.config.js
index 8f982b646..5726533d5 100644
--- a/eslint.config.js
+++ b/eslint.config.js
@@ -124,4 +124,15 @@ export default tseslint.config(
       ],
     },
   },
+  // Scripts internos (CLI tools) e testes E2E: console.* é apropriado
+  {
+    files: [
+      "scripts/**/*.{ts,tsx,js,mjs}",
+      "e2e/**/*.{ts,tsx}",
+      "tests/e2e/**/*.{ts,tsx}",
+    ],
+    rules: {
+      "no-console": "off",
+    },
+  },
 );
diff --git a/src/components/system/IntegrationMigrationMount.tsx b/src/components/system/IntegrationMigrationMount.tsx
index b6265e387..da03928b2 100644
--- a/src/components/system/IntegrationMigrationMount.tsx
+++ b/src/components/system/IntegrationMigrationMount.tsx
@@ -1,6 +1,9 @@
 import { useEffect, useRef } from "react";
 import { supabase } from "@/integrations/supabase/client";
 import { invalidateWhatsAppModeCache } from "@/lib/whatsappAdapter";
+import { getLogger } from '@/lib/logger';
+
+const log = getLogger('IntegrationMigration');
 
 /**
  * Roda `rpc_migrate_whatsapp_integration` uma vez por sessão.
@@ -31,7 +34,7 @@ export function IntegrationMigrationMount() {
         sessionStorage.setItem(SESSION_KEY, "1");
         invalidateWhatsAppModeCache();
         if (import.meta.env.DEV) {
-          console.info("[integration-migration] result:", data);
+          log.info("result:", data);
         }
       } catch (e) {
         console.warn("[integration-migration] error:", e);
diff --git a/src/hooks/useContactsRealtime.ts b/src/hooks/useContactsRealtime.ts
index e7ac8223a..68fb1ff9d 100644
--- a/src/hooks/useContactsRealtime.ts
+++ b/src/hooks/useContactsRealtime.ts
@@ -15,6 +15,11 @@ import { supabase } from '@/integrations/supabase/client';
 import { DEFAULT_WHATSAPP_INSTANCE } from '@/lib/constants/whatsappInstances';
 import type { RealtimeChannel } from '@supabase/supabase-js';
 import type { Contact } from '@/hooks/useContacts';
+import { getLogger } from '@/lib/logger';
+
+const log = getLogger('useContactsRealtime');
+
+
 
 type ContactPayload = Record<string, unknown>;
 
@@ -94,7 +99,7 @@ export function useContactsRealtime({
       )
       .subscribe((status) => {
         if (import.meta.env.DEV) {
-          console.debug(`[useContactsRealtime] Channel "${channelName}" status: ${status}`);
+          log.debug(`Channel "${channelName}" status: ${status}`);
         }
       });
 
diff --git a/src/hooks/useEmail.ts b/src/hooks/useEmail.ts
index 2f151e178..5b73bd5c5 100644
--- a/src/hooks/useEmail.ts
+++ b/src/hooks/useEmail.ts
@@ -18,6 +18,9 @@ import { useCallback, useEffect, useRef, useState, useMemo } from 'react';
 import { supabase as _supabase } from '@/integrations/supabase/client';
 import { safeClient } from '@/integrations/supabase/safeClient';
 import { emailMappers } from '@/utils/emailMappers';
+import { getLogger } from '@/lib/logger';
+
+const log = getLogger('useEmail');
 import { type EmailMessage } from './gmail/gmailTypes';
 import { GMAIL_MOCKS } from './gmail/gmailMocks';
 import { 
@@ -80,7 +83,7 @@ export function useEmail() {
 
     if (dbErr) {
       if (dbErr.message.includes('disponível') || dbErr.message.includes('not found')) {
-        console.info('[useEmail] Usando dados mock para contas (schema não disponível)');
+        log.info('Usando dados mock para contas (schema não disponível)');
         setAccounts(GMAIL_MOCKS.accounts);
         if (GMAIL_MOCKS.accounts.length > 0 && !activeAccountId) {
           setActiveAccountId(GMAIL_MOCKS.accounts[0].id);
@@ -134,7 +137,7 @@ export function useEmail() {
 
     if (rpcErr) {
       if (rpcErr.message.includes('disponível') || rpcErr.message.includes('not found')) {
-        console.info('[useEmail] Usando threads mock');
+        log.info('Usando threads mock');
         setThreads(GMAIL_MOCKS.threads);
         setHasMore(false);
       } else {
diff --git a/src/hooks/useThemeAudit.ts b/src/hooks/useThemeAudit.ts
index 3857b1e89..621ee0a72 100644
--- a/src/hooks/useThemeAudit.ts
+++ b/src/hooks/useThemeAudit.ts
@@ -77,8 +77,10 @@ export const useThemeAudit = () => {
       setResult({ oledPass, fontPass, colorPass, violations });
 
       if (violations.length > 0) {
+        // eslint-disable-next-line no-console
         console.group('🔍 Relatório de Auditoria Visual');
         violations.forEach(v => console.warn(v));
+        // eslint-disable-next-line no-console
         console.groupEnd();
       }
     };
diff --git a/src/integrations/supabase/safeClient.ts b/src/integrations/supabase/safeClient.ts
index 05e646536..16d335311 100644
--- a/src/integrations/supabase/safeClient.ts
+++ b/src/integrations/supabase/safeClient.ts
@@ -206,7 +206,7 @@ export const safeClient = {
         }
       });
     } catch (err) {
-      console.warn('[safeClient] Erro ao sincronizar estado de saúde', err);
+      _log.warn('Erro ao sincronizar estado de saúde', err);
     }
   },
 
@@ -218,11 +218,11 @@ export const safeClient = {
     const maskedDetail = this.maskSensitiveData(detail);
     
     if (level === 'error') {
-      console.error(prefix, message, maskedDetail || '');
+      _log.error(`${prefix} ${message}`, maskedDetail || '');
     } else if (level === 'warn') {
-      console.warn(prefix, message, maskedDetail || '');
+      _log.warn(`${prefix} ${message}`, maskedDetail || '');
     } else {
-      console.info(prefix, message, maskedDetail || '');
+      _log.info(`${prefix} ${message}`, maskedDetail || '');
     }
   },
 
@@ -313,7 +313,7 @@ export const safeClient = {
       });
     } catch (dbErr) {
       // Ignorar erros de persistência para não travar a operação principal
-      console.warn('[safeClient] Falha ao persistir log de saúde', dbErr);
+      _log.warn('Falha ao persistir log de saúde', dbErr);
     }
   },
 
diff --git a/src/lib/logger.ts b/src/lib/logger.ts
index 8d34519ad..b4ab66a43 100644
--- a/src/lib/logger.ts
+++ b/src/lib/logger.ts
@@ -55,11 +55,13 @@ class Logger {
   }
 
   debug(message: string, ...args: unknown[]): void {
+    // eslint-disable-next-line no-console
     if (this.shouldLog('debug')) console.debug(this.formatMessage('debug', message), ...args);
     this.addToSentryBreadcrumb('debug', message, ...args);
   }
 
   info(message: string, ...args: unknown[]): void {
+    // eslint-disable-next-line no-console
     if (this.shouldLog('info')) console.info(this.formatMessage('info', message), ...args);
     this.addToSentryBreadcrumb('info', message, ...args);
   }
@@ -118,6 +120,7 @@ export function logPerformance(label: string, fn: () => void): void {
   const start = performance.now();
   fn();
   const end = performance.now();
+  // eslint-disable-next-line no-console
   console.debug(`[PERF] [sid:${sessionId.slice(0, 8)}] ${label}: ${(end - start).toFixed(2)}ms`);
 }
 
@@ -130,6 +133,7 @@ export async function logAsyncPerformance<T>(label: string, fn: () => Promise<T>
   const start = performance.now();
   const result = await fn();
   const end = performance.now();
+  // eslint-disable-next-line no-console
   console.debug(`[PERF] [sid:${sessionId.slice(0, 8)}] ${label}: ${(end - start).toFixed(2)}ms`);
   return result;
 }