diff --git a/eslint.config.js b/eslint.config.js
index 6d6ccacc61..4344757658 100644
--- a/eslint.config.js
+++ b/eslint.config.js
@@ -224,6 +224,21 @@ module.exports = tseslint.config(
       'local-rules/no-multi-entity-effect': 'warn',
     },
   },
+  // App code must route logging through Log/SyncLog/OpLog/... helpers.
+  // Direct console.* calls bypass the exportable log history users attach
+  // to bug reports. The Log implementation itself, tests, and benchmarks
+  // (which intentionally dump timing numbers to stdout) are exempt.
+  {
+    files: ['src/app/**/*.ts'],
+    ignores: [
+      'src/app/**/*.spec.ts',
+      'src/app/**/*.benchmark.ts',
+      'src/app/core/log.ts',
+    ],
+    rules: {
+      'no-console': 'error',
+    },
+  },
   // HTML files
   {
     files: ['**/*.html'],
diff --git a/src/app/core-ui/magic-side-nav/nav-list/nav-list-tree.component.ts b/src/app/core-ui/magic-side-nav/nav-list/nav-list-tree.component.ts
index 767f147ee5..0f888a2bca 100644
--- a/src/app/core-ui/magic-side-nav/nav-list/nav-list-tree.component.ts
+++ b/src/app/core-ui/magic-side-nav/nav-list/nav-list-tree.component.ts
@@ -37,6 +37,7 @@ import { Project } from '../../../features/project/project.model';
 import { isSingleEmoji } from '../../../util/extract-first-emoji';
 import { expandCollapseAni } from '../../../ui/tree-dnd/tree.animations';
 import { Router } from '@angular/router';
+import { Log } from '../../../core/log';
 
 const EXPAND_ANIMATION_RESET_DELAY_MS = 250;
 
@@ -179,10 +180,7 @@ export class NavListTreeComponent implements OnDestroy {
     node: TreeNode<MenuTreeViewNode>,
   ): void {
     // TODO: Implement folder context menu
-    console.log(
-      'Folder context menu for:',
-      node.data?.k === MenuTreeKind.FOLDER ? node.data.name : 'unknown',
-    );
+    Log.log('Folder context menu for:', { id: node.id, kind: node.data?.k });
   }
 
   private _toggleFolder(treeNodeId: string): void {
diff --git a/src/app/core-ui/work-context-menu/work-context-menu.component.ts b/src/app/core-ui/work-context-menu/work-context-menu.component.ts
index acb252e281..653ddc576d 100644
--- a/src/app/core-ui/work-context-menu/work-context-menu.component.ts
+++ b/src/app/core-ui/work-context-menu/work-context-menu.component.ts
@@ -46,6 +46,7 @@ import { firstValueFrom, Observable, of } from 'rxjs';
 import { AsyncPipe } from '@angular/common';
 import { DateService } from '../../core/date/date.service';
 import { openWorkContextSettingsDialog } from '../../features/work-context/dialog-work-context-settings/open-work-context-settings-dialog';
+import { Log } from '../../core/log';
 
 @Component({
   selector: 'work-context-menu',
@@ -241,7 +242,7 @@ export class WorkContextMenuComponent implements OnInit {
     try {
       return await this._projectService.getCompletionInfo(this.contextId);
     } catch (err) {
-      console.error(err);
+      Log.err(err);
       this._snackService.open({ type: 'ERROR', msg: T.F.PROJECT.COMPLETE.ERROR });
       return null;
     }
@@ -301,7 +302,7 @@ export class WorkContextMenuComponent implements OnInit {
         msg: T.GLOBAL_SNACK.DUPLICATE_PROJECT_ERROR,
         type: 'ERROR',
       });
-      console.error(err);
+      Log.err(err);
     }
   }
 
@@ -447,7 +448,7 @@ export class WorkContextMenuComponent implements OnInit {
         msg: T.GLOBAL_SNACK.OPEN_SETTINGS_ERROR,
         type: 'ERROR',
       });
-      console.error(err);
+      Log.err(err);
     }
   }
 
diff --git a/src/app/core/clipboard-image/clipboard-image.service.ts b/src/app/core/clipboard-image/clipboard-image.service.ts
index 73207bb250..f193a15a19 100644
--- a/src/app/core/clipboard-image/clipboard-image.service.ts
+++ b/src/app/core/clipboard-image/clipboard-image.service.ts
@@ -5,6 +5,7 @@ import { T } from '../../t.const';
 import { GlobalConfigService } from '../../features/config/global-config.service';
 import { getDefaultClipboardImagesPath } from '../../util/get-default-clipboard-images-path';
 import { MIME_TYPE_EXTENSIONS } from '../../../../electron/shared-with-frontend/mime-type-mapping.const';
+import { Log } from '../log';
 
 const DB_NAME = 'sp-clipboard-images';
 const DB_VERSION = 1;
@@ -117,7 +118,7 @@ export class ClipboardImageService {
                 return { success: true, imageUrl, markdownText };
               }
             } catch (error) {
-              console.error('[CLIPBOARD] Error getting file path:', error);
+              Log.err('[CLIPBOARD] Error getting file path:', error);
             }
           }
         }
@@ -164,8 +165,8 @@ export class ClipboardImageService {
 
       return { success: true, imageUrl, markdownText };
     } catch (error) {
-      console.error('[CLIPBOARD] Error saving clipboard image:', error);
-      console.error(
+      Log.err('[CLIPBOARD] Error saving clipboard image:', error);
+      Log.err(
         '[CLIPBOARD] Error stack:',
         error instanceof Error ? error.stack : 'no stack',
       );
@@ -234,7 +235,7 @@ export class ClipboardImageService {
 
       return { success: true, imageUrl, markdownText };
     } catch (error) {
-      console.error('Error getting image from file paths:', error);
+      Log.err('Error getting image from file paths:', error);
       return null; // Fall back to regular clipboard handling
     }
   }
@@ -316,7 +317,7 @@ export class ClipboardImageService {
       this._blobUrlCache.set(imageId, blobUrl);
       return blobUrl;
     } catch (error) {
-      console.error('Error resolving indexeddb URL for clipboard image:', error);
+      Log.err('Error resolving indexeddb URL for clipboard image:', error);
       return null;
     }
   }
diff --git a/src/app/core/clipboard-image/resolve-clipboard-images.directive.ts b/src/app/core/clipboard-image/resolve-clipboard-images.directive.ts
index ea675631c1..9770380b04 100644
--- a/src/app/core/clipboard-image/resolve-clipboard-images.directive.ts
+++ b/src/app/core/clipboard-image/resolve-clipboard-images.directive.ts
@@ -9,6 +9,7 @@ import {
   SimpleChanges,
 } from '@angular/core';
 import { ClipboardImageService } from './clipboard-image.service';
+import { Log } from '../log';
 
 /**
  * Directive that resolves indexeddb:// URLs in img elements within the host element.
@@ -98,7 +99,7 @@ export class ResolveClipboardImagesDirective implements OnInit, OnDestroy, OnCha
             img.classList.add('indexeddb-image-error');
           }
         } catch (error) {
-          console.error('Error resolving clipboard image:', error);
+          Log.err('Error resolving clipboard image:', error);
           img.alt = 'Error loading image';
           img.classList.add('indexeddb-image-error');
         }
diff --git a/src/app/core/clipboard-image/resolve-clipboard-url.pipe.ts b/src/app/core/clipboard-image/resolve-clipboard-url.pipe.ts
index 10c7c018f3..e41f1c5dff 100644
--- a/src/app/core/clipboard-image/resolve-clipboard-url.pipe.ts
+++ b/src/app/core/clipboard-image/resolve-clipboard-url.pipe.ts
@@ -2,6 +2,7 @@ import { Pipe, PipeTransform, inject } from '@angular/core';
 import { ClipboardImageService } from './clipboard-image.service';
 import { Observable, from, of, defer } from 'rxjs';
 import { map, shareReplay, catchError } from 'rxjs/operators';
+import { Log } from '../log';
 
 @Pipe({
   name: 'resolveClipboardUrl',
@@ -38,7 +39,7 @@ export class ResolveClipboardUrlPipe implements PipeTransform {
         return url;
       }),
       catchError((error) => {
-        console.error('Error resolving clipboard URL:', error);
+        Log.err('Error resolving clipboard URL:', error);
         return of(url);
       }),
       shareReplay({ bufferSize: 1, refCount: false }),
diff --git a/src/app/core/error-handler/global-error-handler.util.ts b/src/app/core/error-handler/global-error-handler.util.ts
index 557a7ac2bd..778d873f1e 100644
--- a/src/app/core/error-handler/global-error-handler.util.ts
+++ b/src/app/core/error-handler/global-error-handler.util.ts
@@ -88,7 +88,7 @@ export const logAdvancedStacktrace = (
 
       // NOTE: there is an issue with this sometimes -> https://github.com/stacktracejs/stacktrace.js/issues/202
     })
-    .catch(console.error);
+    .catch((err) => Log.err(err));
 
 const _cleanHtml = (str: string): string => {
   const div = document.createElement('div');
diff --git a/src/app/core/share/share-file.util.ts b/src/app/core/share/share-file.util.ts
index 9e8b2d87bc..61bc6e0de0 100644
--- a/src/app/core/share/share-file.util.ts
+++ b/src/app/core/share/share-file.util.ts
@@ -1,6 +1,7 @@
 import { Directory, Filesystem } from '@capacitor/filesystem';
 import { IS_NATIVE_PLATFORM } from '../../util/is-native-platform';
 import { ShareResult } from './share.model';
+import { Log } from '../log';
 
 /**
  * Sanitize filename for safe file system usage.
@@ -43,7 +44,7 @@ export const downloadBlob = (blob: Blob, filename: string): boolean => {
     anchor.click();
     return true;
   } catch (error) {
-    console.warn('Browser download failed:', error);
+    Log.warn('Browser download failed:', error);
     return false;
   } finally {
     document.body.removeChild(anchor);
@@ -65,7 +66,7 @@ export const cleanupCacheFile = async (relativePath: string): Promise<void> => {
       directory: Directory.Cache,
     });
   } catch (cleanupError) {
-    console.warn('Failed to cleanup shared file:', cleanupError);
+    Log.warn('Failed to cleanup shared file:', cleanupError);
   }
 };
 
@@ -120,7 +121,7 @@ export const openDownloadResult = async (result: ShareResult): Promise<void> =>
       (window as any).ea.openPath(path);
       return;
     } catch (error) {
-      console.warn('Failed to open path via Electron bridge:', error);
+      Log.warn('Failed to open path via Electron bridge:', error);
     }
   }
 
@@ -131,7 +132,7 @@ export const openDownloadResult = async (result: ShareResult): Promise<void> =>
       window.open(candidate, '_blank', 'noopener');
       return;
     } catch (error) {
-      console.warn('Failed to open download in new window:', error);
+      Log.warn('Failed to open download in new window:', error);
     }
   }
 };
diff --git a/src/app/core/share/share.service.ts b/src/app/core/share/share.service.ts
index 77947ab05c..2113eb2f30 100644
--- a/src/app/core/share/share.service.ts
+++ b/src/app/core/share/share.service.ts
@@ -17,6 +17,7 @@ import * as ShareTextUtil from './share-text.util';
 import * as ShareUrlBuilder from './share-url-builder.util';
 import * as ShareFileUtil from './share-file.util';
 import * as SharePlatformUtil from './share-platform.util';
+import { Log } from '../log';
 
 export type ShareOutcome = 'shared' | 'cancelled' | 'unavailable' | 'failed';
 export type { ShareSupport } from './share-platform.util';
@@ -252,7 +253,7 @@ export class ShareService {
             error: 'Share cancelled',
           };
         }
-        console.warn('Capacitor share failed:', error);
+        Log.warn('Capacitor share failed:', error);
       }
     }
 
@@ -273,7 +274,7 @@ export class ShareService {
         if (error instanceof Error && error.name === 'AbortError') {
           return { success: false, error: 'Share cancelled' };
         }
-        console.warn('Web Share API failed:', error);
+        Log.warn('Web Share API failed:', error);
       }
     }
 
@@ -524,7 +525,7 @@ export class ShareService {
           ? `file://${resolvedUri}`
           : `file:///${resolvedUri}`;
 
-      console.debug('[ShareService] shareCanvasViaNative', {
+      Log.debug('[ShareService] shareCanvasViaNative', {
         resolvedUri,
         fileUrl,
         relativePath,
@@ -535,9 +536,9 @@ export class ShareService {
           path: relativePath,
           directory: Directory.Cache,
         });
-        console.debug('[ShareService] shareCanvasViaNative stat', stat);
+        Log.debug('[ShareService] shareCanvasViaNative stat', stat);
       } catch (statError) {
-        console.warn('[ShareService] stat failed for shared image', statError);
+        Log.warn('[ShareService] stat failed for shared image', statError);
       }
 
       const canShare = (await sharePlugin.canShare?.())?.value ?? true;
@@ -570,7 +571,7 @@ export class ShareService {
           error: 'Share cancelled',
         };
       }
-      console.warn('Native image share failed:', error, {
+      Log.warn('Native image share failed:', error, {
         fileUrl: fileUrl ?? 'n/a',
         resolvedUri: resolvedUri ?? 'n/a',
         relativePath,
@@ -633,7 +634,7 @@ export class ShareService {
           error: 'Share cancelled',
         };
       }
-      console.warn('Web Share API failed:', error);
+      Log.warn('Web Share API failed:', error);
     }
 
     return {
@@ -683,7 +684,7 @@ export class ShareService {
           uri,
         };
       } catch (error) {
-        console.warn('Native download failed, falling back to browser download:', error);
+        Log.warn('Native download failed, falling back to browser download:', error);
       }
     }
 
@@ -703,7 +704,7 @@ export class ShareService {
           target: 'download',
         };
       } catch (error) {
-        console.warn('Opening image in new tab failed:', error);
+        Log.warn('Opening image in new tab failed:', error);
       }
     }
 
diff --git a/src/app/core/unsplash/unsplash.service.ts b/src/app/core/unsplash/unsplash.service.ts
index 28e6671f46..e18b0a650f 100644
--- a/src/app/core/unsplash/unsplash.service.ts
+++ b/src/app/core/unsplash/unsplash.service.ts
@@ -3,6 +3,7 @@ import { HttpClient } from '@angular/common/http';
 import { Observable, of } from 'rxjs';
 import { catchError } from 'rxjs/operators';
 import { getEnvOptional } from '../../util/env';
+import { Log } from '../log';
 
 export interface UnsplashPhoto {
   id: string;
@@ -56,7 +57,7 @@ export class UnsplashService {
     }
 
     if (!this.ACCESS_KEY) {
-      console.warn(
+      Log.warn(
         'No Unsplash Access Key configured. Register at https://unsplash.com/developers?utm_source=super-productivity&utm_medium=referral&utm_campaign=api-credit',
       );
       return of({ results: [], total: 0, total_pages: 0 });
@@ -81,7 +82,7 @@ export class UnsplashService {
       })
       .pipe(
         catchError((error) => {
-          console.error('Unsplash API error:', error);
+          Log.err('Unsplash API error:', error);
           return of({ results: [], total: 0, total_pages: 0 });
         }),
       );
@@ -122,12 +123,12 @@ export class UnsplashService {
    */
   trackPhotoDownload(photo: UnsplashPhoto): Observable<any> {
     if (!photo.links?.download_location) {
-      console.warn('No download_location available for photo', photo.id);
+      Log.warn('No download_location available for photo', photo.id);
       return of(null);
     }
 
     if (!this.ACCESS_KEY) {
-      console.warn('No Unsplash Access Key configured');
+      Log.warn('No Unsplash Access Key configured');
       return of(null);
     }
 
@@ -138,7 +139,7 @@ export class UnsplashService {
     // Call the download endpoint to track usage
     return this._http.get(photo.links.download_location, { headers }).pipe(
       catchError((error) => {
-        console.error('Failed to track photo download:', error);
+        Log.err('Failed to track photo download:', error);
         // Don't fail the selection if tracking fails
         return of(null);
       }),
diff --git a/src/app/features/config/clipboard-images-cfg/clipboard-images-cfg.component.ts b/src/app/features/config/clipboard-images-cfg/clipboard-images-cfg.component.ts
index 84bc4adffa..70e995e867 100644
--- a/src/app/features/config/clipboard-images-cfg/clipboard-images-cfg.component.ts
+++ b/src/app/features/config/clipboard-images-cfg/clipboard-images-cfg.component.ts
@@ -24,6 +24,7 @@ import { MatInput } from '@angular/material/input';
 import { FormsModule } from '@angular/forms';
 import { DialogClipboardImagesManagerComponent } from './dialog-clipboard-images-manager/dialog-clipboard-images-manager.component';
 import { getDefaultClipboardImagesPath } from '../../../util/get-default-clipboard-images-path';
+import { Log } from '../../../core/log';
 
 @Component({
   selector: 'clipboard-images-cfg',
@@ -80,7 +81,7 @@ export class ClipboardImagesCfgComponent implements OnInit {
       this.defaultImagePath = await getDefaultClipboardImagesPath();
       this._cd.markForCheck();
     } catch (error) {
-      console.error('Error loading default clipboard image path:', error);
+      Log.err('Error loading default clipboard image path:', error);
     }
   }
 
diff --git a/src/app/features/config/clipboard-images-cfg/dialog-clipboard-images-manager/dialog-clipboard-images-manager.component.ts b/src/app/features/config/clipboard-images-cfg/dialog-clipboard-images-manager/dialog-clipboard-images-manager.component.ts
index da2e1b109e..6c675774a2 100644
--- a/src/app/features/config/clipboard-images-cfg/dialog-clipboard-images-manager/dialog-clipboard-images-manager.component.ts
+++ b/src/app/features/config/clipboard-images-cfg/dialog-clipboard-images-manager/dialog-clipboard-images-manager.component.ts
@@ -22,6 +22,7 @@ import { MatTooltip } from '@angular/material/tooltip';
 import { MatFormField, MatLabel } from '@angular/material/form-field';
 import { MatSelect } from '@angular/material/select';
 import { MatOption } from '@angular/material/core';
+import { Log } from '../../../../core/log';
 
 type SortOrder = 'newest' | 'oldest' | 'largest' | 'smallest';
 
@@ -100,7 +101,7 @@ export class DialogClipboardImagesManagerComponent implements OnInit {
       }
       this.imageUrls.set(urlMap);
     } catch (error) {
-      console.error('Error loading clipboard images:', error);
+      Log.err('Error loading clipboard images:', error);
       this._snackService.open({
         type: 'ERROR',
         msg: this._translateService.instant(T.GCF.CLIPBOARD_IMAGES.ERROR_LOADING),
@@ -124,7 +125,7 @@ export class DialogClipboardImagesManagerComponent implements OnInit {
         throw new Error('Delete operation returned false');
       }
     } catch (error) {
-      console.error('Error deleting clipboard image:', error);
+      Log.err('Error deleting clipboard image:', error);
       this._snackService.open({
         type: 'ERROR',
         msg: this._translateService.instant(T.GCF.CLIPBOARD_IMAGES.ERROR_DELETING),
@@ -159,7 +160,7 @@ export class DialogClipboardImagesManagerComponent implements OnInit {
         });
       }
     } catch (error) {
-      console.error('Error deleting all clipboard images:', error);
+      Log.err('Error deleting all clipboard images:', error);
       await this.loadImages();
       this._snackService.open({
         type: 'ERROR',
diff --git a/src/app/features/config/icon-input/icon-input.component.ts b/src/app/features/config/icon-input/icon-input.component.ts
index 44dafcf943..0e6832abfc 100644
--- a/src/app/features/config/icon-input/icon-input.component.ts
+++ b/src/app/features/config/icon-input/icon-input.component.ts
@@ -20,6 +20,7 @@ import { containsEmoji, extractFirstEmoji } from '../../../util/extract-first-em
 import { isSingleEmoji } from '../../../util/extract-first-emoji';
 import { startWith } from 'rxjs/operators';
 import { takeUntilDestroyed } from '@angular/core/rxjs-interop';
+import { Log } from '../../../core/log';
 
 @Component({
   selector: 'icon-input',
@@ -80,7 +81,7 @@ export class IconInputComponent extends FieldType<FormlyFieldConfig> implements
           this.filteredIcons.set(icons.slice(0, 50));
         }
       } catch (error) {
-        console.error('Failed to load material icons:', error);
+        Log.err('Failed to load material icons:', error);
         this.filteredIcons.set([]);
       }
     }
@@ -123,7 +124,7 @@ export class IconInputComponent extends FieldType<FormlyFieldConfig> implements
         this.isEmoji.set(false);
       }
     } catch (error) {
-      console.error('Failed to filter icons:', error);
+      Log.err('Failed to filter icons:', error);
       this.filteredIcons.set([]);
     }
   }
diff --git a/src/app/features/config/store/global-config.effects.ts b/src/app/features/config/store/global-config.effects.ts
index 5a3d2c54fe..0a226ac0ff 100644
--- a/src/app/features/config/store/global-config.effects.ts
+++ b/src/app/features/config/store/global-config.effects.ts
@@ -29,6 +29,7 @@ import { AppStateActions } from '../../../root-store/app-state/app-state.actions
 import { TaskSharedActions } from '../../../root-store/meta/task-shared.actions';
 import { selectAllTasks } from '../../tasks/store/task.selectors';
 import { normalizeStartOfNextDayConfig } from '../normalize-start-of-next-day-config';
+import { Log } from '../../../core/log';
 
 @Injectable()
 export class GlobalConfigEffects {
@@ -243,7 +244,7 @@ export class GlobalConfigEffects {
                   setTimeout(() => window.location.reload(), 1000);
                 })
                 .catch((err) => {
-                  console.error('Failed to migrate user profiles:', err);
+                  Log.err('Failed to migrate user profiles:', err);
                   this._snackService.open({
                     type: 'ERROR',
                     msg: 'Failed to enable user profiles. Please try again.',
diff --git a/src/app/features/issue-panel/issue-provider-setup-overview/issue-provider-setup-overview.component.ts b/src/app/features/issue-panel/issue-provider-setup-overview/issue-provider-setup-overview.component.ts
index d9210065d5..0f04172c72 100644
--- a/src/app/features/issue-panel/issue-provider-setup-overview/issue-provider-setup-overview.component.ts
+++ b/src/app/features/issue-panel/issue-provider-setup-overview/issue-provider-setup-overview.component.ts
@@ -10,6 +10,7 @@ import { CalendarContextInfoTarget } from '../../issue/providers/calendar/calend
 import { selectEnabledIssueProviders } from '../../issue/store/issue-provider.selectors';
 import { PluginIssueProviderRegistryService } from '../../../plugins/issue-provider/plugin-issue-provider-registry.service';
 import { PluginService } from '../../../plugins/plugin.service';
+import { IssueLog } from '../../../core/log';
 
 @Component({
   selector: 'issue-provider-setup-overview',
@@ -69,7 +70,7 @@ export class IssueProviderSetupOverviewComponent {
     this.pluginProviders = allProviders.filter((p) => !p.useAgendaView);
     this.pluginCalendarProviders = allProviders.filter((p) => p.useAgendaView);
     if (!isValidIssueProviderKey(issueProviderKey)) {
-      console.error(`Invalid issue provider key from plugin: "${issueProviderKey}"`);
+      IssueLog.err(`Invalid issue provider key from plugin: "${issueProviderKey}"`);
       return;
     }
     this.openSetupDialog(issueProviderKey);
diff --git a/src/app/features/issue/dialog-edit-issue-provider/dialog-edit-issue-provider.component.ts b/src/app/features/issue/dialog-edit-issue-provider/dialog-edit-issue-provider.component.ts
index 8010ed3b3d..06ca8b7bf4 100644
--- a/src/app/features/issue/dialog-edit-issue-provider/dialog-edit-issue-provider.component.ts
+++ b/src/app/features/issue/dialog-edit-issue-provider/dialog-edit-issue-provider.component.ts
@@ -206,7 +206,7 @@ export class DialogEditIssueProviderComponent {
 
   constructor() {
     this._initOAuthAndOptions().catch((err) => {
-      console.error(
+      IssueLog.err(
         '[DialogEditIssueProvider] OAuth init failed',
         getSafeErrorLogMeta(err),
       );
@@ -453,7 +453,7 @@ export class DialogEditIssueProviderComponent {
         }
       } catch (e) {
         anyFailed = true;
-        console.error('[DialogEditIssueProvider] loadOptions failed', {
+        IssueLog.err('[DialogEditIssueProvider] loadOptions failed', {
           issueProviderKey: this.issueProviderKey,
           hasFieldKey: !!field.key,
           ...getSafeErrorLogMeta(e),
diff --git a/src/app/features/issue/providers/trello/trello-api.service.ts b/src/app/features/issue/providers/trello/trello-api.service.ts
index ffd8cc130d..954abe364c 100644
--- a/src/app/features/issue/providers/trello/trello-api.service.ts
+++ b/src/app/features/issue/providers/trello/trello-api.service.ts
@@ -18,6 +18,7 @@ import { ISSUE_PROVIDER_HUMANIZED, TRELLO_TYPE } from '../../issue.const';
 import { T } from '../../../../t.const';
 import { HANDLED_ERROR_PROP_STR } from '../../../../app.constants';
 import { getErrorTxt } from '../../../../util/get-error-text';
+import { IssueLog } from '../../../../core/log';
 
 const BASE_URL = 'https://api.trello.com/1';
 const DEFAULT_CARD_FIELDS = [
@@ -195,7 +196,8 @@ export class TrelloApiService {
       }),
       catchError((error) => {
         const errorMsg = `Trello failed to resolve username "${username}": ${getErrorTxt(error)}`;
-        console.error(errorMsg);
+        // errorMsg embeds the username (user content) — keep it out of the exportable log
+        IssueLog.err('Trello failed to resolve username:', getErrorTxt(error));
         this._snackService.open({
           type: 'ERROR',
           msg: errorMsg,
diff --git a/src/app/features/metric/activity-heatmap/activity-heatmap.component.ts b/src/app/features/metric/activity-heatmap/activity-heatmap.component.ts
index d423ae7231..4caa1a8a0e 100644
--- a/src/app/features/metric/activity-heatmap/activity-heatmap.component.ts
+++ b/src/app/features/metric/activity-heatmap/activity-heatmap.component.ts
@@ -27,6 +27,7 @@ import {
 } from '../../../ui/heatmap/heatmap.component';
 import { DateAdapter } from '@angular/material/core';
 import { Worklog } from '../../worklog/worklog.model';
+import { Log } from '../../../core/log';
 
 interface YearlyActivityData {
   dayMap: Map<string, DayData>;
@@ -368,7 +369,7 @@ export class ActivityHeatmapComponent {
           });
         }
       } else if (result.error && result.error !== 'Share cancelled') {
-        console.error('Share failed:', result.error);
+        Log.err('Share failed:', result.error);
         this._snackService.open({
           type: 'ERROR',
           msg: 'Failed to share heatmap',
@@ -377,7 +378,7 @@ export class ActivityHeatmapComponent {
     } catch (error: any) {
       const isAbort = error?.name === 'AbortError' || error?.error === 'Share cancelled';
       if (!isAbort) {
-        console.error('Share failed:', error);
+        Log.err('Share failed:', error);
         this._snackService.open({
           type: 'ERROR',
           msg: 'Failed to share heatmap',
diff --git a/src/app/features/metric/lazy-chart/lazy-chart.component.ts b/src/app/features/metric/lazy-chart/lazy-chart.component.ts
index 7f900d552f..82c97a8507 100644
--- a/src/app/features/metric/lazy-chart/lazy-chart.component.ts
+++ b/src/app/features/metric/lazy-chart/lazy-chart.component.ts
@@ -31,6 +31,7 @@ import { ChartLazyLoaderService } from '../chart-lazy-loader.service';
 import { ShareService } from '../../../core/share/share.service';
 import { SnackService } from '../../../core/snack/snack.service';
 import { T } from '../../../t.const';
+import { Log } from '../../../core/log';
 
 interface ChartClickEvent {
   active: ActiveElement[];
@@ -226,10 +227,10 @@ export class LazyChartComponent implements OnDestroy {
       }
 
       if (!result.success && result.error && result.error !== 'Share cancelled') {
-        console.error('Share failed:', result.error);
+        Log.err('Share failed:', result.error);
       }
     } catch (error) {
-      console.error('Share failed:', error);
+      Log.err('Share failed:', error);
     } finally {
       this.isSharing.set(false);
     }
@@ -247,14 +248,14 @@ export class LazyChartComponent implements OnDestroy {
       await this.chartLoaderService.loadChartModule();
       this.isModuleLoaded.set(true);
     } catch (error) {
-      console.error('Failed to load chart module:', error);
+      Log.err('Failed to load chart module:', error);
     }
   }
 
   private initChart(canvas: ElementRef<HTMLCanvasElement>): void {
     const chartModule = this.chartLoaderService.getChartModule();
     if (!chartModule) {
-      console.error('Chart module not loaded');
+      Log.err('Chart module not loaded');
       return;
     }
 
@@ -269,7 +270,7 @@ export class LazyChartComponent implements OnDestroy {
       this.chartInstance?.destroy();
       this.chartInstance = new Chart(canvas.nativeElement, chartConfig);
     } catch (error) {
-      console.error('Failed to initialize chart:', error);
+      Log.err('Failed to initialize chart:', error);
     }
   }
 
diff --git a/src/app/features/right-panel/right-panel.component.ts b/src/app/features/right-panel/right-panel.component.ts
index 976918bd83..e4dc55bf64 100644
--- a/src/app/features/right-panel/right-panel.component.ts
+++ b/src/app/features/right-panel/right-panel.component.ts
@@ -23,6 +23,7 @@ import { of, Subscription, timer } from 'rxjs';
 import { SwipeDirective } from '../../ui/swipe-gesture/swipe.directive';
 import { CssString, StyleObject, StyleObjectToString } from '../../util/styles';
 import { LS } from '../../core/persistence/storage-keys.const';
+import { Log } from '../../core/log';
 import { readNumberLSBounded } from '../../util/ls-util';
 import { MatIconModule } from '@angular/material/icon';
 import { MatRippleModule } from '@angular/material/core';
@@ -558,7 +559,7 @@ export class RightPanelComponent implements AfterViewInit, OnDestroy {
     try {
       localStorage.setItem(LS.RIGHT_PANEL_WIDTH, this.currentWidth().toString());
     } catch (error) {
-      console.warn('Failed to save right panel width to localStorage:', error);
+      Log.warn('Failed to save right panel width to localStorage:', error);
     }
   }
 
@@ -577,7 +578,7 @@ export class RightPanelComponent implements AfterViewInit, OnDestroy {
 
       // Additional validation
       if (!Number.isFinite(width) || width < RIGHT_PANEL_CONFIG.MIN_WIDTH) {
-        console.warn('Invalid right panel width detected, using default');
+        Log.warn('Invalid right panel width detected, using default');
         this.currentWidth.set(RIGHT_PANEL_CONFIG.DEFAULT_WIDTH);
         return;
       }
@@ -586,7 +587,7 @@ export class RightPanelComponent implements AfterViewInit, OnDestroy {
       const validatedWidth = clampWidth(width, RIGHT_PANEL_CONFIG.MAX_WIDTH);
       this.currentWidth.set(validatedWidth);
     } catch (error) {
-      console.warn('Failed to initialize right panel width:', error);
+      Log.warn('Failed to initialize right panel width:', error);
       this.currentWidth.set(RIGHT_PANEL_CONFIG.DEFAULT_WIDTH);
     }
   }
diff --git a/src/app/features/simple-counter/simple-counter.service.ts b/src/app/features/simple-counter/simple-counter.service.ts
index 2a4a1ca69a..4da3cd0afa 100644
--- a/src/app/features/simple-counter/simple-counter.service.ts
+++ b/src/app/features/simple-counter/simple-counter.service.ts
@@ -36,6 +36,7 @@ import { DateService } from 'src/app/core/date/date.service';
 import { GlobalTrackingIntervalService } from '../../core/global-tracking-interval/global-tracking-interval.service';
 import { ImexViewService } from '../../imex/imex-meta/imex-view.service';
 import { BatchedTimeSyncAccumulator } from '../../core/util/batched-time-sync-accumulator';
+import { Log } from '../../core/log';
 
 @Injectable({
   providedIn: 'root',
@@ -223,7 +224,7 @@ export class SimpleCounterService implements OnDestroy {
         }
       })
       .catch((error) => {
-        console.error('[SimpleCounterService] Error syncing stopwatch value:', error);
+        Log.err('[SimpleCounterService] Error syncing stopwatch value:', error);
       });
   }
 
diff --git a/src/app/features/task-repeat-cfg/repeat-cfg-preview/repeat-cfg-preview.component.ts b/src/app/features/task-repeat-cfg/repeat-cfg-preview/repeat-cfg-preview.component.ts
index 7f434d3239..a31e5fe428 100644
--- a/src/app/features/task-repeat-cfg/repeat-cfg-preview/repeat-cfg-preview.component.ts
+++ b/src/app/features/task-repeat-cfg/repeat-cfg-preview/repeat-cfg-preview.component.ts
@@ -17,6 +17,7 @@ import { MatTooltip } from '@angular/material/tooltip';
 import { DateTimeFormatService } from '../../../core/date-time-format/date-time-format.service';
 import { getNextRepeatOccurrence } from '../store/get-next-repeat-occurrence.util';
 import { formatMonthDay } from '../../../util/format-month-day.util';
+import { Log } from '../../../core/log';
 
 @Component({
   selector: 'repeat-cfg-preview',
@@ -50,7 +51,7 @@ export class RepeatCfgPreviewComponent {
       const nextLabel = this._translateService.instant(T.SCHEDULE.NEXT);
       return `${nextLabel} ${formatted}`;
     } catch (e) {
-      console.warn('Failed to compute next repeat occurrence', e);
+      Log.warn('Failed to compute next repeat occurrence', e);
       return '';
     }
   });
diff --git a/src/app/features/tasks/store/task-electron.effects.ts b/src/app/features/tasks/store/task-electron.effects.ts
index 23f77ad296..43c2d119b6 100644
--- a/src/app/features/tasks/store/task-electron.effects.ts
+++ b/src/app/features/tasks/store/task-electron.effects.ts
@@ -31,6 +31,7 @@ import { ipcAddTaskFromAppUri$ } from '../../../core/ipc-events';
 import { TaskService } from '../task.service';
 import { TaskSharedActions } from '../../../root-store/meta/task-shared.actions';
 import { LOCAL_ACTIONS } from '../../../util/local-actions.token';
+import { TaskLog } from '../../../core/log';
 
 // TODO send message to electron when current task changes here
 
@@ -205,7 +206,10 @@ export class TaskElectronEffects {
         tap((data) => {
           // Double-check data validity as defensive programming
           if (!data || !data.title || typeof data.title !== 'string') {
-            console.error('handleAddTaskFromProtocol$ received invalid data:', data);
+            TaskLog.err('handleAddTaskFromProtocol$ received invalid data', {
+              hasData: !!data,
+              titleType: typeof data?.title,
+            });
             return;
           }
           this._taskService.add(data.title);
diff --git a/src/app/features/tasks/store/task-reminder.effects.ts b/src/app/features/tasks/store/task-reminder.effects.ts
index 2d189d1d8e..6d404a827b 100644
--- a/src/app/features/tasks/store/task-reminder.effects.ts
+++ b/src/app/features/tasks/store/task-reminder.effects.ts
@@ -17,6 +17,7 @@ import {
 import { androidInterface } from '../../android/android-interface';
 import { generateNotificationId } from '../../android/android-notification-id.util';
 import { PlannerActions } from '../../planner/store/planner.actions';
+import { TaskLog } from '../../../core/log';
 
 @Injectable()
 export class TaskReminderEffects {
@@ -97,7 +98,7 @@ export class TaskReminderEffects {
                 const notificationId = generateNotificationId(task.id);
                 androidInterface.cancelNativeReminder?.(notificationId);
               } catch (e) {
-                console.error('Failed to cancel native reminder:', e);
+                TaskLog.err('Failed to cancel native reminder:', e);
               }
             }
 
@@ -115,7 +116,7 @@ export class TaskReminderEffects {
                 const notificationId = generateNotificationId(task.id + '_deadline');
                 androidInterface.cancelNativeReminder?.(notificationId);
               } catch (e) {
-                console.error('Failed to cancel native deadline reminder:', e);
+                TaskLog.err('Failed to cancel native deadline reminder:', e);
               }
             }
 
@@ -218,7 +219,7 @@ export class TaskReminderEffects {
               androidInterface.cancelNativeReminder?.(deadlineNotificationId);
             }
           } catch (e) {
-            console.error('Failed to cancel native reminder:', e);
+            TaskLog.err('Failed to cancel native reminder:', e);
           }
         }),
       ),
@@ -243,7 +244,7 @@ export class TaskReminderEffects {
               const notificationId = generateNotificationId(id);
               androidInterface.cancelNativeReminder?.(notificationId);
             } catch (e) {
-              console.error('Failed to cancel native reminder:', e);
+              TaskLog.err('Failed to cancel native reminder:', e);
             }
           });
         }),
@@ -267,7 +268,7 @@ export class TaskReminderEffects {
                   generateNotificationId(id + '_deadline'),
                 );
               } catch (e) {
-                console.error('Failed to cancel native reminder:', e);
+                TaskLog.err('Failed to cancel native reminder:', e);
               }
             });
           }),
@@ -290,7 +291,7 @@ export class TaskReminderEffects {
                   generateNotificationId(id + '_deadline'),
                 );
               } catch (e) {
-                console.error('Failed to cancel native reminder:', e);
+                TaskLog.err('Failed to cancel native reminder:', e);
               }
             });
           }),
@@ -313,7 +314,7 @@ export class TaskReminderEffects {
                   generateNotificationId(task.id + '_deadline'),
                 );
               } catch (e) {
-                console.error('Failed to cancel native reminder:', e);
+                TaskLog.err('Failed to cancel native reminder:', e);
               }
               // Also cancel for subtasks
               task.subTaskIds?.forEach((subId) => {
@@ -323,7 +324,7 @@ export class TaskReminderEffects {
                     generateNotificationId(subId + '_deadline'),
                   );
                 } catch (e) {
-                  console.error('Failed to cancel native reminder:', e);
+                  TaskLog.err('Failed to cancel native reminder:', e);
                 }
               });
             });
diff --git a/src/app/features/tasks/task-attachment/task-attachment-list/task-attachment-list.component.spec.ts b/src/app/features/tasks/task-attachment/task-attachment-list/task-attachment-list.component.spec.ts
index 1bd4376979..df934dfa29 100644
--- a/src/app/features/tasks/task-attachment/task-attachment-list/task-attachment-list.component.spec.ts
+++ b/src/app/features/tasks/task-attachment/task-attachment-list/task-attachment-list.component.spec.ts
@@ -7,6 +7,7 @@ import { TaskAttachment } from '../task-attachment.model';
 import { T } from '../../../../t.const';
 import { NoopAnimationsModule } from '@angular/platform-browser/animations';
 import { ClipboardImageService } from '../../../../core/clipboard-image/clipboard-image.service';
+import { Log } from '../../../../core/log';
 
 describe('TaskAttachmentListComponent', () => {
   let component: TaskAttachmentListComponent;
@@ -152,12 +153,12 @@ describe('TaskAttachmentListComponent', () => {
         .and.returnValue(Promise.reject(new Error('Permission denied')));
       setNavigatorClipboard({ writeText: writeTextSpy });
       document.execCommand = jasmine.createSpy('execCommand').and.returnValue(true);
-      spyOn(console, 'warn');
+      spyOn(Log, 'warn');
 
       await component.copy(attachment);
 
       expect(writeTextSpy).toHaveBeenCalledWith('https://example.com/test');
-      expect(console.warn).toHaveBeenCalled();
+      expect(Log.warn).toHaveBeenCalled();
       expect(document.execCommand).toHaveBeenCalledWith('copy');
       expect(snackService.open).toHaveBeenCalledWith(T.GLOBAL_SNACK.COPY_TO_CLIPPBOARD);
     });
@@ -180,12 +181,12 @@ describe('TaskAttachmentListComponent', () => {
       document.execCommand = jasmine
         .createSpy('execCommand')
         .and.throwError('Command not supported');
-      spyOn(console, 'error');
+      spyOn(Log, 'err');
 
       await component.copy(attachment);
 
       expect(document.execCommand).toHaveBeenCalledWith('copy');
-      expect(console.error).toHaveBeenCalled();
+      expect(Log.err).toHaveBeenCalled();
       expect(snackService.open).toHaveBeenCalledWith({
         msg: 'Failed to copy to clipboard. Please copy manually.',
         type: 'ERROR',
diff --git a/src/app/features/tasks/task-attachment/task-attachment-list/task-attachment-list.component.ts b/src/app/features/tasks/task-attachment/task-attachment-list/task-attachment-list.component.ts
index 0507d0361e..cb9597986b 100644
--- a/src/app/features/tasks/task-attachment/task-attachment-list/task-attachment-list.component.ts
+++ b/src/app/features/tasks/task-attachment/task-attachment-list/task-attachment-list.component.ts
@@ -20,6 +20,7 @@ import { EnlargeImgDirective } from '../../../../ui/enlarge-img/enlarge-img.dire
 import { MatAnchor, MatButton } from '@angular/material/button';
 import { ClipboardImageService } from '../../../../core/clipboard-image/clipboard-image.service';
 import { isPathSafeToOpen } from '../../../../../../electron/shared-with-frontend/is-external-url-allowed';
+import { Log } from '../../../../core/log';
 
 interface ResolvedAttachment extends TaskAttachment {
   resolvedPath?: string;
@@ -141,7 +142,7 @@ export class TaskAttachmentListComponent {
             });
           }
         } catch (error) {
-          console.error('Error resolving clipboard image:', error);
+          Log.err('Error resolving clipboard image:', error);
         }
       });
     });
@@ -192,7 +193,7 @@ export class TaskAttachmentListComponent {
         this._copyWithFallback(attachment.path);
       }
     } catch (error) {
-      console.warn('Clipboard write failed, trying fallback method:', error);
+      Log.warn('Clipboard write failed, trying fallback method:', error);
       // Try fallback method if modern API fails
       this._copyWithFallback(attachment.path);
     }
@@ -220,7 +221,7 @@ export class TaskAttachmentListComponent {
         });
       }
     } catch (error) {
-      console.error('Fallback copy failed:', error);
+      Log.err('Fallback copy failed:', error);
       this._snackService.open({
         msg: 'Failed to copy to clipboard. Please copy manually.',
         type: 'ERROR',
diff --git a/src/app/features/tasks/util/play-done-sound.ts b/src/app/features/tasks/util/play-done-sound.ts
index 3d74b04fc2..42bfeedd0d 100644
--- a/src/app/features/tasks/util/play-done-sound.ts
+++ b/src/app/features/tasks/util/play-done-sound.ts
@@ -30,6 +30,6 @@ export const playDoneSound = async (
       source.detune.value = pitchFactor;
     });
   } catch (e) {
-    console.error('Error playing done sound:', e);
+    TaskLog.err('Error playing done sound:', e);
   }
 };
diff --git a/src/app/features/user-profile/user-profile-button/user-profile-button.component.ts b/src/app/features/user-profile/user-profile-button/user-profile-button.component.ts
index 476aa03702..a3c8fec9d2 100644
--- a/src/app/features/user-profile/user-profile-button/user-profile-button.component.ts
+++ b/src/app/features/user-profile/user-profile-button/user-profile-button.component.ts
@@ -10,6 +10,7 @@ import { MatMenu, MatMenuItem, MatMenuTrigger } from '@angular/material/menu';
 import { MatDivider } from '@angular/material/divider';
 import { TranslatePipe } from '@ngx-translate/core';
 import { T } from '../../../t.const';
+import { Log } from '../../../core/log';
 
 @Component({
   selector: 'user-profile-button',
@@ -94,7 +95,7 @@ export class UserProfileButtonComponent {
     try {
       await this.profileService.switchProfile(profileId);
     } catch (error) {
-      console.error('Failed to switch profile:', error);
+      Log.err('Failed to switch profile:', error);
     } finally {
       this.isLoading.set(false);
     }
diff --git a/src/app/features/work-context/work-context-markdown.service.ts b/src/app/features/work-context/work-context-markdown.service.ts
index 85f628d34a..0616752f02 100644
--- a/src/app/features/work-context/work-context-markdown.service.ts
+++ b/src/app/features/work-context/work-context-markdown.service.ts
@@ -5,6 +5,7 @@ import { Store } from '@ngrx/store';
 import { selectTasksWithSubTasksByIds } from '../tasks/store/task.selectors';
 import { Task, TaskWithSubTasks } from '../tasks/task.model';
 import { first } from 'rxjs/operators';
+import { Log } from '../../core/log';
 
 @Injectable({
   providedIn: 'root',
@@ -167,7 +168,7 @@ export class WorkContextMarkdownService {
         await navigator.clipboard.writeText(text);
         return true;
       } catch (err) {
-        console.warn('Clipboard write failed, trying fallback method:', err);
+        Log.warn('Clipboard write failed, trying fallback method:', err);
       }
     }
 
@@ -189,7 +190,7 @@ export class WorkContextMarkdownService {
     try {
       isSuccess = document.execCommand('copy');
     } catch (err) {
-      console.error('Fallback copy failed:', err);
+      Log.err('Fallback copy failed:', err);
       isSuccess = false;
     } finally {
       document.body.removeChild(textarea);
diff --git a/src/app/imex/sync/super-sync-restore.service.spec.ts b/src/app/imex/sync/super-sync-restore.service.spec.ts
index 5f3524279a..b1917c2add 100644
--- a/src/app/imex/sync/super-sync-restore.service.spec.ts
+++ b/src/app/imex/sync/super-sync-restore.service.spec.ts
@@ -6,6 +6,7 @@ import { SnackService } from '../../core/snack/snack.service';
 import { SyncProviderId } from '../../op-log/sync-providers/provider.const';
 import { RestorePoint } from '../../op-log/sync-providers/provider.interface';
 import { T } from '../../t.const';
+import { SyncLog } from '../../core/log';
 
 describe('SuperSyncRestoreService', () => {
   let service: SuperSyncRestoreService;
@@ -31,9 +32,9 @@ describe('SuperSyncRestoreService', () => {
 
     mockSnackService = jasmine.createSpyObj('SnackService', ['open']);
 
-    // Spy on console methods for retry logging tests
-    spyOn(console, 'warn');
-    spyOn(console, 'error');
+    // Spy on logger methods for retry logging tests
+    spyOn(SyncLog, 'warn');
+    spyOn(SyncLog, 'err');
 
     TestBed.configureTestingModule({
       providers: [
@@ -215,7 +216,7 @@ describe('SuperSyncRestoreService', () => {
       await Promise.resolve();
       await Promise.resolve();
       expect(mockProvider.getStateAtSeq).toHaveBeenCalledTimes(1);
-      expect(console.warn).toHaveBeenCalledWith(
+      expect(SyncLog.warn).toHaveBeenCalledWith(
         jasmine.stringContaining('Restore failed due to network error, retrying (1/2)'),
         error,
       );
@@ -229,7 +230,7 @@ describe('SuperSyncRestoreService', () => {
       await Promise.resolve();
       await Promise.resolve();
       expect(mockProvider.getStateAtSeq).toHaveBeenCalledTimes(2);
-      expect(console.warn).toHaveBeenCalledWith(
+      expect(SyncLog.warn).toHaveBeenCalledWith(
         jasmine.stringContaining('Restore failed due to network error, retrying (2/2)'),
         error,
       );
diff --git a/src/app/imex/sync/super-sync-restore.service.ts b/src/app/imex/sync/super-sync-restore.service.ts
index ad5b9e9f01..3bf11143b4 100644
--- a/src/app/imex/sync/super-sync-restore.service.ts
+++ b/src/app/imex/sync/super-sync-restore.service.ts
@@ -10,6 +10,7 @@ import { AppDataComplete } from '../../op-log/model/model-config';
 import { T } from '../../t.const';
 import { SyncProviderManager } from '../../op-log/sync-providers/provider-manager.service';
 import { BackupService } from '../../op-log/backup/backup.service';
+import { SyncLog } from '../../core/log';
 
 /**
  * Service for restoring state from Super Sync server history.
@@ -81,7 +82,7 @@ export class SuperSyncRestoreService {
 
         if (isNetworkError && retryCount < MAX_RETRIES) {
           retryCount++;
-          console.warn(
+          SyncLog.warn(
             `Restore failed due to network error, retrying (${retryCount}/${MAX_RETRIES}):`,
             error,
           );
@@ -90,7 +91,7 @@ export class SuperSyncRestoreService {
           continue;
         }
 
-        console.error('Failed to restore from point:', error);
+        SyncLog.err('Failed to restore from point:', error);
         // The server can't replay end-to-end-encrypted ops to reconstruct an
         // earlier state, so it rejects the restore with a reason mentioning
         // encryption (surfaced in the thrown error message). Show an actionable
diff --git a/src/app/plugins/issue-provider/plugin-issue-provider-adapter.service.ts b/src/app/plugins/issue-provider/plugin-issue-provider-adapter.service.ts
index 9784229cc1..b79f8a1c25 100644
--- a/src/app/plugins/issue-provider/plugin-issue-provider-adapter.service.ts
+++ b/src/app/plugins/issue-provider/plugin-issue-provider-adapter.service.ts
@@ -22,6 +22,7 @@ import { TagService } from '../../features/tag/tag.service';
 import { sortTagLabels } from './plugin-tag-utils';
 import { getDbDateStr } from '../../util/get-db-date-str';
 import { T } from '../../t.const';
+import { PluginLog } from '../../core/log';
 
 @Injectable({ providedIn: 'root' })
 export class PluginIssueProviderAdapterService implements IssueServiceInterface {
@@ -55,7 +56,7 @@ export class PluginIssueProviderAdapterService implements IssueServiceInterface
     try {
       return await provider.definition.testConnection(pluginCfg.pluginConfig, http);
     } catch (e) {
-      console.error(
+      PluginLog.err(
         `[PluginIssueAdapter] testConnection failed for ${pluginCfg.issueProviderKey}:`,
         e,
       );
@@ -78,7 +79,7 @@ export class PluginIssueProviderAdapterService implements IssueServiceInterface
         return link;
       }
     } catch (e) {
-      console.error(
+      PluginLog.err(
         `[PluginIssueAdapter] getIssueLink failed for ${cfg.issueProviderKey}:`,
         e,
       );
@@ -90,7 +91,7 @@ export class PluginIssueProviderAdapterService implements IssueServiceInterface
       const issue = (await this.getById(issueId, issueProviderId)) as PluginIssue | null;
       return issue?.url ?? '';
     } catch (e) {
-      console.error(
+      PluginLog.err(
         `[PluginIssueAdapter] getIssueLink url fallback failed for ${cfg.issueProviderKey}:`,
         e,
       );
@@ -114,7 +115,7 @@ export class PluginIssueProviderAdapterService implements IssueServiceInterface
         resolved.http,
       );
     } catch (e) {
-      console.error(
+      PluginLog.err(
         `[PluginIssueAdapter] getById failed for ${cfg.issueProviderKey}:`,
         e,
       );
@@ -172,7 +173,7 @@ export class PluginIssueProviderAdapterService implements IssueServiceInterface
         issueData: r,
       })) as SearchResultItem[];
     } catch (e) {
-      console.error(
+      PluginLog.err(
         `[PluginIssueAdapter] searchIssues failed for ${cfg.issueProviderKey}:`,
         e,
       );
@@ -258,7 +259,7 @@ export class PluginIssueProviderAdapterService implements IssueServiceInterface
         this._handleRemoteDeletion(task);
         return null;
       }
-      console.error(
+      PluginLog.err(
         `[PluginIssueAdapter] getFreshDataForIssueTask failed for ${cfg.issueProviderKey}:`,
         e,
       );
@@ -299,7 +300,7 @@ export class PluginIssueProviderAdapterService implements IssueServiceInterface
       const existingIds = new Set(allExistingIssueIds.map(String));
       return results.filter((r) => !existingIds.has(r.id));
     } catch (e) {
-      console.error(
+      PluginLog.err(
         `[PluginIssueAdapter] getNewIssuesToAddToBacklog failed for ${cfg.issueProviderKey}:`,
         e,
       );
diff --git a/src/app/plugins/issue-provider/plugin-issue-provider-registry.service.spec.ts b/src/app/plugins/issue-provider/plugin-issue-provider-registry.service.spec.ts
index e2212f16be..797576eb00 100644
--- a/src/app/plugins/issue-provider/plugin-issue-provider-registry.service.spec.ts
+++ b/src/app/plugins/issue-provider/plugin-issue-provider-registry.service.spec.ts
@@ -7,6 +7,7 @@ import {
   PluginCommentsConfig,
   PluginFieldMapping,
 } from './plugin-issue-provider.model';
+import { PluginLog } from '../../core/log';
 
 const createMockDefinition = (
   overrides: Partial<IssueProviderPluginDefinition> = {},
@@ -73,7 +74,7 @@ describe('PluginIssueProviderRegistryService', () => {
 
     it('should warn and reject duplicate registrations', () => {
       const definition = createMockDefinition();
-      spyOn(console, 'warn');
+      spyOn(PluginLog, 'warn');
 
       registerProvider(service, 'dup', definition, 'First', 'First', 'icon1', 1000, {
         singular: 'A',
@@ -84,7 +85,7 @@ describe('PluginIssueProviderRegistryService', () => {
         plural: 'Bs',
       });
 
-      expect(console.warn).toHaveBeenCalledWith(
+      expect(PluginLog.warn).toHaveBeenCalledWith(
         jasmine.stringContaining('Duplicate registration'),
       );
       // The first registration should be preserved
diff --git a/src/app/plugins/issue-provider/plugin-issue-provider-registry.service.ts b/src/app/plugins/issue-provider/plugin-issue-provider-registry.service.ts
index 7ef2c508a3..9ff8180edf 100644
--- a/src/app/plugins/issue-provider/plugin-issue-provider-registry.service.ts
+++ b/src/app/plugins/issue-provider/plugin-issue-provider-registry.service.ts
@@ -7,6 +7,7 @@ import {
   PluginFieldMapping,
 } from './plugin-issue-provider.model';
 import { IssueProviderKey } from '../../features/issue/issue.model';
+import { PluginLog } from '../../core/log';
 
 @Injectable({ providedIn: 'root' })
 export class PluginIssueProviderRegistryService {
@@ -33,7 +34,7 @@ export class PluginIssueProviderRegistryService {
   }): void {
     const key = opts.issueProviderKey ?? `plugin:${opts.pluginId}`;
     if (this._providers.has(key)) {
-      console.warn(
+      PluginLog.warn(
         `[PluginIssueProviderRegistry] Duplicate registration for '${key}', ignoring.`,
       );
       return;
diff --git a/src/app/plugins/plugin-bridge.service.ts b/src/app/plugins/plugin-bridge.service.ts
index 3bb3d8a0a1..6d4dd6c77f 100644
--- a/src/app/plugins/plugin-bridge.service.ts
+++ b/src/app/plugins/plugin-bridge.service.ts
@@ -566,7 +566,7 @@ export class PluginBridgeService implements OnDestroy {
    * Internal method to show plugin index.html as view
    */
   private _showIndexHtmlAsView(pluginId: string): void {
-    console.log('PluginBridge: Navigating to plugin index view', {
+    PluginLog.log('PluginBridge: Navigating to plugin index view', {
       pluginId,
     });
     // Navigate to the plugin index route
@@ -888,12 +888,12 @@ export class PluginBridgeService implements OnDestroy {
       // Use the TaskService remove method which handles deletion properly
       this._taskService.remove(taskWithSubTasks);
 
-      console.log('PluginBridge: Task deleted successfully', {
+      PluginLog.log('PluginBridge: Task deleted successfully', {
         taskId,
         hadSubTasks: taskWithSubTasks.subTasks.length > 0,
       });
     } catch (error) {
-      console.error('PluginBridge: Failed to delete task:', error);
+      PluginLog.err('PluginBridge: Failed to delete task:', error);
       throw error;
     }
   }
@@ -1169,7 +1169,7 @@ export class PluginBridgeService implements OnDestroy {
       // below as a normal Error.
       const entityId = composeId(pluginId, key);
       this._pluginUserPersistenceService.persistPluginUserData(entityId, dataStr);
-      console.log('PluginBridge: Plugin data persisted successfully', {
+      PluginLog.log('PluginBridge: Plugin data persisted successfully', {
         pluginId,
         keyLen: key?.length ?? 0,
         dataSize: new Blob([dataStr]).size,
@@ -1225,7 +1225,7 @@ export class PluginBridgeService implements OnDestroy {
    */
   private async _triggerSync(pluginId: string): Promise<void> {
     try {
-      console.log('PluginBridge: Triggering sync for plugin', pluginId);
+      PluginLog.log('PluginBridge: Triggering sync for plugin', pluginId);
       await this._syncWrapperService.sync();
       PluginLog.log('PluginBridge: Sync completed successfully');
     } catch (error) {
@@ -1273,7 +1273,7 @@ export class PluginBridgeService implements OnDestroy {
       this._syncAdapterRegistry.unregister(registeredKey);
     }
 
-    console.log('PluginBridge: All hooks unregistered for plugin', { pluginId });
+    PluginLog.log('PluginBridge: All hooks unregistered for plugin', { pluginId });
   }
 
   /**
@@ -1293,7 +1293,7 @@ export class PluginBridgeService implements OnDestroy {
     const currentButtons = this._headerButtons();
     this._headerButtons.set([...currentButtons, newButton]);
 
-    console.log('PluginBridge: Header button registered', {
+    PluginLog.log('PluginBridge: Header button registered', {
       pluginId,
       headerBtnCfg,
     });
@@ -1861,7 +1861,7 @@ export class PluginBridgeService implements OnDestroy {
       try {
         handler(isFocused);
       } catch (error) {
-        console.error('Error in window focus handler:', error);
+        PluginLog.err('Error in window focus handler:', error);
       }
     });
   }
diff --git a/src/app/plugins/plugin.service.ts b/src/app/plugins/plugin.service.ts
index 00d326ff1d..576d083334 100644
--- a/src/app/plugins/plugin.service.ts
+++ b/src/app/plugins/plugin.service.ts
@@ -503,7 +503,7 @@ export class PluginService implements OnDestroy {
           }
         }, 100);
       }).catch((err) => {
-        console.error('Plugin activation error:', err);
+        PluginLog.err('Plugin activation error:', err);
       });
 
       const updatedState = this._getPluginState(pluginId);
@@ -523,7 +523,7 @@ export class PluginService implements OnDestroy {
           currentState.manifest,
         );
         if (!hasConsent) {
-          console.log(
+          PluginLog.log(
             'Plugin requires Node.js execution permission but no stored consent found:',
             state.manifest.id,
           );
@@ -533,7 +533,7 @@ export class PluginService implements OnDestroy {
       }
     } else {
       // Plugin is not enabled, don't activate it
-      console.log(`Plugin ${pluginId} is not enabled, skipping activation`);
+      PluginLog.log(`Plugin ${pluginId} is not enabled, skipping activation`);
       return null;
     }
 
@@ -1858,7 +1858,7 @@ export class PluginService implements OnDestroy {
 
     // Only check platform availability in Electron environment
     if (!this._isElectronRuntime()) {
-      console.warn(
+      PluginLog.warn(
         `Plugin ${manifest.id} requires nodeExecution permission which is not available in web environment`,
       );
       return false;
diff --git a/src/app/plugins/ui/plugin-index/plugin-index.component.ts b/src/app/plugins/ui/plugin-index/plugin-index.component.ts
index 282bb76457..137973f311 100644
--- a/src/app/plugins/ui/plugin-index/plugin-index.component.ts
+++ b/src/app/plugins/ui/plugin-index/plugin-index.component.ts
@@ -298,7 +298,7 @@ export class PluginIndexComponent implements OnInit, OnDestroy {
     // Cleanup blob URL if it exists
     if (this._currentIframeUrl) {
       cleanupPluginIframeUrl(this._currentIframeUrl);
-      console.log(`Cleaned up blob URL for plugin: ${currentPluginId}`);
+      PluginLog.log(`Cleaned up blob URL for plugin: ${currentPluginId}`);
       this._currentIframeUrl = null;
     }
 
diff --git a/src/app/root-store/meta/task-shared-meta-reducers/task-shared-deadline.reducer.ts b/src/app/root-store/meta/task-shared-meta-reducers/task-shared-deadline.reducer.ts
index c694ffc4e6..1bd18a0be4 100644
--- a/src/app/root-store/meta/task-shared-meta-reducers/task-shared-deadline.reducer.ts
+++ b/src/app/root-store/meta/task-shared-meta-reducers/task-shared-deadline.reducer.ts
@@ -13,6 +13,7 @@ import { getTag, updateTags, removeTaskFromPlannerDays } from './task-shared-hel
 import { unique } from '../../../util/unique';
 import { getDeadlineAutoPlanDecision } from '../../../features/tasks/util/get-deadline-auto-plan-fields';
 import type { DeadlineAutoPlanContext } from '../../../features/tasks/util/get-deadline-auto-plan-fields';
+import { TaskLog } from '../../../core/log';
 
 // =============================================================================
 // ACTION HANDLERS
@@ -107,15 +108,15 @@ const handleSetDeadline = (
 
   // Input validation
   if (deadlineDay && !isDBDateStr(deadlineDay)) {
-    console.error('Invalid deadlineDay format:', deadlineDay);
+    TaskLog.err('Invalid deadlineDay format:', deadlineDay);
     return state;
   }
   if (deadlineWithTime !== undefined && !Number.isFinite(deadlineWithTime)) {
-    console.error('Invalid deadlineWithTime:', deadlineWithTime);
+    TaskLog.err('Invalid deadlineWithTime:', deadlineWithTime);
     return state;
   }
   if (deadlineRemindAt !== undefined && !Number.isFinite(deadlineRemindAt)) {
-    console.error('Invalid deadlineRemindAt:', deadlineRemindAt);
+    TaskLog.err('Invalid deadlineRemindAt:', deadlineRemindAt);
     return state;
   }
 
diff --git a/src/app/ui/dialog-create-tag/dialog-create-tag.component.ts b/src/app/ui/dialog-create-tag/dialog-create-tag.component.ts
index 1786a1dac6..d431646025 100644
--- a/src/app/ui/dialog-create-tag/dialog-create-tag.component.ts
+++ b/src/app/ui/dialog-create-tag/dialog-create-tag.component.ts
@@ -23,6 +23,7 @@ import { MatAutocomplete, MatAutocompleteTrigger } from '@angular/material/autoc
 import { MatOption } from '@angular/material/core';
 import { MaterialIconsLoaderService } from '../material-icons-loader.service';
 import { InputColorPickerComponent } from '../input-color-picker/input-color-picker.component';
+import { Log } from '../../core/log';
 
 export interface CreateTagData {
   title?: string;
@@ -71,7 +72,7 @@ export class DialogCreateTagComponent {
         const icons = await this._iconLoader.loadIcons();
         this.filteredIcons.set(icons.slice(0, 50));
       } catch (error) {
-        console.error('Failed to load material icons:', error);
+        Log.err('Failed to load material icons:', error);
         this.filteredIcons.set([]);
       }
     }
@@ -86,7 +87,7 @@ export class DialogCreateTagComponent {
       filtered.length = Math.min(50, filtered.length);
       this.filteredIcons.set(filtered);
     } catch (error) {
-      console.error('Failed to filter icons:', error);
+      Log.err('Failed to filter icons:', error);
       this.filteredIcons.set([]);
     }
   }
diff --git a/src/app/ui/formly-image-input/formly-image-input.component.ts b/src/app/ui/formly-image-input/formly-image-input.component.ts
index c99a9cb567..690d3f928f 100644
--- a/src/app/ui/formly-image-input/formly-image-input.component.ts
+++ b/src/app/ui/formly-image-input/formly-image-input.component.ts
@@ -18,6 +18,7 @@ import { UnsplashService } from '../../core/unsplash/unsplash.service';
 import { SnackService } from '../../core/snack/snack.service';
 import { T } from '../../t.const';
 import { IS_ELECTRON } from '../../app.constants';
+import { Log } from '../../core/log';
 
 const MAX_BACKGROUND_IMAGE_FILE_SIZE_BYTES = 256 * 1024;
 
@@ -106,7 +107,7 @@ export class FormlyImageInputComponent extends FieldType<FormlyFieldConfig> {
 
   openUnsplashPicker(): void {
     if (!this.isUnsplashAvailable) {
-      console.warn('Unsplash service is not available - no API key configured');
+      Log.warn('Unsplash service is not available - no API key configured');
       return;
     }
 
diff --git a/src/app/ui/mentions/mention.directive.ts b/src/app/ui/mentions/mention.directive.ts
index 9f2847bdf4..0683f929df 100644
--- a/src/app/ui/mentions/mention.directive.ts
+++ b/src/app/ui/mentions/mention.directive.ts
@@ -368,7 +368,7 @@ export class MentionDirective implements OnChanges {
 
             // Check if we have a valid active item before proceeding
             if (!this.searchList.activeItem) {
-              console.warn('MentionDirective: No active item available for selection');
+              Log.warn('MentionDirective: No active item available for selection');
               this.stopSearch();
               return false;
             }
diff --git a/src/app/ui/pipes/locale-date.pipe.ts b/src/app/ui/pipes/locale-date.pipe.ts
index 37e82689c7..578f4a0b7b 100644
--- a/src/app/ui/pipes/locale-date.pipe.ts
+++ b/src/app/ui/pipes/locale-date.pipe.ts
@@ -1,6 +1,7 @@
 import { inject, Pipe, PipeTransform } from '@angular/core';
 import { DatePipe } from '@angular/common';
 import { DateTimeFormatService } from '../../core/date-time-format/date-time-format.service';
+import { Log } from '../../core/log';
 
 /**
  * Custom date pipe that respects the user's configured locale
@@ -38,7 +39,7 @@ export class LocaleDatePipe implements PipeTransform {
     try {
       return this._datePipe.transform(value, format, timezone, effectiveLocale);
     } catch (e) {
-      console.warn('LocaleDatePipe: failed to format value', value, e);
+      Log.warn('LocaleDatePipe: failed to format value', value, e);
       return null;
     }
   }
diff --git a/src/app/ui/tree-dnd/tree.component.ts b/src/app/ui/tree-dnd/tree.component.ts
index 914f5a81cf..152afb27be 100644
--- a/src/app/ui/tree-dnd/tree.component.ts
+++ b/src/app/ui/tree-dnd/tree.component.ts
@@ -38,6 +38,7 @@ import { TreeIndicatorService } from './tree-indicator.service';
 import { TREE_CONSTANTS } from './tree-constants';
 import { assertTreeId } from './tree-guards';
 import { expandCollapseAni } from './tree.animations';
+import { Log } from '../../core/log';
 import { dragDelayForTouch } from '../../util/input-intent';
 
 @Component({
@@ -169,7 +170,7 @@ export class TreeDndComponent<TData = unknown> {
       this._rootDropEl = this._host.nativeElement.querySelector('.root-drop');
       this._indicatorService.clear();
     } catch (error) {
-      console.error('Invalid drag start:', error);
+      Log.err('Invalid drag start:', error);
     }
   }
 
@@ -411,7 +412,7 @@ export class TreeDndComponent<TData = unknown> {
         item.reset();
       } catch (error) {
         // Ignore reset errors - they can happen if the item is already destroyed
-        console.debug('Failed to reset drag item:', error);
+        Log.debug('Failed to reset drag item:', error);
       }
     };
 
diff --git a/src/app/util/play-sound.spec.ts b/src/app/util/play-sound.spec.ts
index 0ee6522eff..4d9be872d0 100644
--- a/src/app/util/play-sound.spec.ts
+++ b/src/app/util/play-sound.spec.ts
@@ -1,5 +1,6 @@
 import { playSound } from './play-sound';
 import { closeAudioContext } from './audio-context';
+import { Log } from '../core/log';
 
 describe('playSound', () => {
   let mockAudioContext: any;
@@ -108,12 +109,12 @@ describe('playSound', () => {
   });
 
   it('should handle errors gracefully', async () => {
-    const consoleErrorSpy = spyOn(console, 'error');
+    const logErrSpy = spyOn(Log, 'err');
     fetchSpy.and.returnValue(Promise.reject(new Error('Test error')));
 
     await playSound('nonexistent.mp3');
 
-    expect(consoleErrorSpy).toHaveBeenCalled();
+    expect(logErrSpy).toHaveBeenCalled();
   });
 
   it('should reuse the same AudioContext for multiple sounds', async () => {
diff --git a/src/app/util/play-sound.ts b/src/app/util/play-sound.ts
index eb3f73976b..4cb9186154 100644
--- a/src/app/util/play-sound.ts
+++ b/src/app/util/play-sound.ts
@@ -1,4 +1,5 @@
 import { getAudioBuffer, playBuffer } from './audio-context';
+import { Log } from '../core/log';
 
 const BASE = './assets/snd';
 
@@ -13,6 +14,6 @@ export const playSound = async (filePath: string, vol = 100): Promise<void> => {
     const buffer = await getAudioBuffer(`${BASE}/${filePath}`);
     await playBuffer(buffer, vol);
   } catch (e) {
-    console.error('Error playing sound:', e);
+    Log.err('Error playing sound:', e);
   }
 };