diff --git a/logs/SESSION_LOG.txt b/logs/SESSION_LOG.txt
index 54b0000..d949bba 100644
--- a/logs/SESSION_LOG.txt
+++ b/logs/SESSION_LOG.txt
@@ -3,6 +3,40 @@ PRISM NOTES - SESSION LOG
 Project history, decisions, and architectural milestones
 ================================================================================
 
+[2026-01-10 22:30] MONICA SESSION: Menu-Driven Attachment System Complete
+- Changes Applied:
+  * Replaced single file input with paper clip icon button + dropdown menu
+  * Menu offers 5 options: Attach Image, Attach Video, Attach File, Record Video, Take Picture
+  * Implemented video recording with MediaRecorder API
+    - Supports both camera input and microphone simultaneously
+    - Creates webm format video file with timestamp name
+    - Auto-stops after 5 minute limit (prevents excessive recordings)
+    - Click on status text to stop recording early
+    - Shows red "Recording..." indicator that user can click to stop
+  * Multiple file input interactions accumulate in pendingNoteAttachments array
+  * Implemented same menu system for conversation container
+    - Separate pendingConversationAttachments array for conversation files
+    - Same 5 menu options and video recording functionality
+  * Fixed CSS positioning:
+    - Wrapped menu button + summary in relative div
+    - Menu uses absolute positioning with top-full left-0 for proper alignment
+    - Menu closes on outside click automatically
+    - Menu closes when any option is selected
+  * Added renderConversationAttachmentsList() function for summary display
+  * Updated resetConversationForm() to clear all attachment inputs
+- Result: Professional attachment system with rich file type support and video capture
+- Features Working:
+  ✓ Attach images (multiple selection)
+  ✓ Attach videos (file picker)
+  ✓ Attach any file type (.pdf, .doc, .xlsx, etc.)
+  ✓ Record video directly from camera (NEW)
+  ✓ Take picture with device camera
+  ✓ Display selected file summary (count and names)
+  ✓ Clear all selected files at once
+- Status: Implemented, tested, and committed (b889e48)
+- Note: Conversation submission handler (submitConversation) not yet implemented
+  in backend - feature shell is ready for backend integration when needed
+
 [2026-01-10 21:45] MONICA SESSION: Mobile Layout & Scrolling Fixes
 - Changes Applied:
   * Kept button group beside Notes heading on all screen sizes (flex-row always)