diff --git a/src/MatroskaBatchFlow.Core/Logging/CoreLogEvents.cs b/src/MatroskaBatchFlow.Core/Logging/CoreLogEvents.cs
deleted file mode 100644
index 6288a10..0000000
--- a/src/MatroskaBatchFlow.Core/Logging/CoreLogEvents.cs
+++ /dev/null
@@ -1,64 +0,0 @@
-namespace MatroskaBatchFlow.Core.Logging;
-
-/// <summary>
-/// Centralized EventId constants for Core library logging.
-/// Ranges:
-/// - 1000-1199: Configuration (LanguageProvider, etc.)
-/// - 1200-1399: File Scanning
-/// - 2000-2399: Validation
-/// - 4000-4599: Processing Orchestration
-/// - 4600-4799: Tool Execution (MkvPropeditExecutor, ProcessRunner)
-/// </summary>
-internal static class CoreLogEvents
-{
-    /// <summary>
-    /// Configuration-related events (1000-1199).
-    /// </summary>
-    internal static class Configuration
-    {
-        /// <summary>Language file not found, using fallback.</summary>
-        public const int LanguageFileNotFound = 1001;
-
-        /// <summary>Failed to load language data from file.</summary>
-        public const int LanguageLoadFailed = 1002;
-    }
-
-    /// <summary>
-    /// Validation events (2000-2399).
-    /// </summary>
-    internal static class Validation
-    {
-        /// <summary>Validation found an error for a file.</summary>
-        public const int ValidationError = 2001;
-
-        /// <summary>Validation found a warning for a file.</summary>
-        public const int ValidationWarning = 2002;
-    }
-
-    /// <summary>
-    /// Processing orchestration events (4000-4599).
-    /// </summary>
-    internal static class Processing
-    {
-        /// <summary>mkvpropedit execution failed for a file.</summary>
-        public const int MkvpropeditFailed = 4001;
-
-        /// <summary>Unexpected error during file processing.</summary>
-        public const int UnexpectedProcessingError = 4002;
-    }
-
-    /// <summary>
-    /// External tool execution events (4600-4799).
-    /// </summary>
-    internal static class ToolExecution
-    {
-        /// <summary>Failed to resolve mkvpropedit executable path.</summary>
-        public const int ExecutableResolutionFailed = 4601;
-
-        /// <summary>Exception occurred during mkvpropedit execution.</summary>
-        public const int MkvpropeditExecutionException = 4602;
-
-        /// <summary>Failed to start external process.</summary>
-        public const int ProcessStartFailed = 4603;
-    }
-}
diff --git a/src/MatroskaBatchFlow.Uno/Logging/UnoLogEvents.cs b/src/MatroskaBatchFlow.Uno/Logging/UnoLogEvents.cs
deleted file mode 100644
index d0cbd50..0000000
--- a/src/MatroskaBatchFlow.Uno/Logging/UnoLogEvents.cs
+++ /dev/null
@@ -1,76 +0,0 @@
-namespace MatroskaBatchFlow.Uno.Logging;
-
-/// <summary>
-/// Centralized EventId constants for Uno application logging.
-/// Ranges:
-/// - 8000-8099: App Lifecycle (Activation)
-/// - 8100-8199: Navigation
-/// - 8500-8599: ViewModels (Batch)
-/// - 8600-8699: Error Dialog
-/// - 8700-8899: Settings &amp; Persistence
-/// </summary>
-internal static class UnoLogEvents
-{
-    /// <summary>
-    /// App lifecycle events (8000-8099).
-    /// </summary>
-    internal static class AppLifecycle
-    {
-        /// <summary>Application has started with diagnostic information.</summary>
-        public const int ApplicationStarted = 8000;
-
-        /// <summary>An unhandled exception occurred in the application.</summary>
-        public const int UnhandledExceptionOccurred = 8001;
-    }
-
-    /// <summary>
-    /// Navigation events (8100-8199).
-    /// </summary>
-    internal static class Navigation
-    {
-        /// <summary>Navigating to a page.</summary>
-        public const int NavigatingTo = 8100;
-    }
-
-    /// <summary>
-    /// Batch processing events from MainViewModel (8500-8599).
-    /// </summary>
-    internal static class Batch
-    {
-        /// <summary>Batch processing was aborted due to validation or precondition failure.</summary>
-        public const int BatchAborted = 8501;
-
-        /// <summary>Unexpected error during batch processing.</summary>
-        public const int BatchProcessingError = 8502;
-    }
-
-    /// <summary>
-    /// Error dialog events (8600-8699).
-    /// </summary>
-    internal static class ErrorDialog
-    {
-        /// <summary>Exception details were copied to clipboard.</summary>
-        public const int DetailsCopied = 8601;
-
-        /// <summary>Exception log was saved to file.</summary>
-        public const int LogSaved = 8602;
-
-        /// <summary>Failed to save exception log file.</summary>
-        public const int SaveLogFailed = 8603;
-    }
-
-    /// <summary>
-    /// Settings persistence events (8700-8799).
-    /// </summary>
-    internal static class Settings
-    {
-        /// <summary>Failed to deserialize settings from JSON file.</summary>
-        public const int DeserializationFailed = 8701;
-
-        /// <summary>Exception occurred while loading settings.</summary>
-        public const int LoadFailed = 8702;
-
-        /// <summary>Failed to save a settings value.</summary>
-        public const int SaveFailed = 8703;
-    }
-}