diff --git a/docs/features/agent_node_mesh.md b/docs/features/agent_node_mesh.md
index c80f0da..50d69f5 100644
--- a/docs/features/agent_node_mesh.md
+++ b/docs/features/agent_node_mesh.md
@@ -19,30 +19,33 @@
 ### B. Node Management Card (Repeatable Component)
 Each registered node is represented by a high-density management card.
 
-#### 1. Identity & Live Pulse (Top-Left)
+#### 1. Identity, Live Pulse, & Hardware Metadata
 - **Pulsing Indicator**: A real-time status light.
     - `bg-green-500`: Node is active and heartbeating via gRPC.
     - `bg-gray-400`: Node is offline or stale.
 - **Status Text**: Dynamic label (`online`, `busy`, `idle`, `offline`) derived from gRPC mesh status.
-- **Node Name**: Primary display name.
-- **Node ID**: Secondary monospaced identifier (e.g., `test-prod-node`).
+- **Node Name (Hover Trigger)**: Primary display name with a dotted underline.
+    - **Hover Tooltip**: Reveals a rich popup containing the Node ID, Description, registered owner, and live **Hardware Capabilities** (GPU presence and type, Operating System, and CPU Architecture). Uses dynamic color-coded badges to easily identify OS and GPU hardware.
+- **Responsive Layout**: On mobile, the identity elements stack independently for clarity.
 
-#### 2. Live Health Metrics (Integrated in Top Row)
+#### 2. Live Health Metrics
 - **CPU Meter**: Gradient bar (Indigo-Blue) showing total host load. 
     - **Hover Tooltip**: Displays Core count, Current Frequency (GHz), Per-core utilization distribution, and Load Averages (1/5/15 min).
 - **RAM Meter**: Gradient bar (Pink-Rose) showing memory utilization. 
     - **Hover Tooltip**: Displays exact GB Used, Available capacity, and Total system memory.
 - **Dynamic Visibility**: Meters only appear when the node is **online**. If offline, a stable space of `140px` is reserved to prevent UI shifting.
+- **Responsive Placement**: On desktop screens, metrics align inline in the top row. On mobile screens, they flow to a new line immediately below the node identity.
 - **UI Interaction**: Tooltips pop **downwards** (`top-full`) to ensure they are never clipped by the header navigation bar.
 - **Philosophy**: Instant "at-a-glance" deep health check without needing to open secondary dashboards.
 
-#### 3. State Control Toggle (Right Middle)
-- **Active/Disabled Switch**: A tactile, rounded toggle.
-    - **Active (Indigo)**: Node is allowed to accept tasks and sync files.
-    - **Disabled (Red)**: Node restricted from synchronization and command execution.
+#### 3. State Control Toggle
+- **Active/Disabled Pill**: A compact, tactile button.
+    - **Active (Indigo)**: Node is allowed to accept tasks and sync files. Shown as a filled pill (`● Active`).
+    - **Disabled (Ghost)**: Node restricted from synchronization and command execution. Shown as an outlined pill (`○ Disabled`).
 
-#### 4. Action Utility Bar (Right)
-- **Terminal Button (Amber/Indigo)**: Expands the PTY-based console.
+#### 4. Action Toolbar (Responsive)
+- **Layout**: Flexible action bar that aligns right on desktops, and collapses into a tight bottom row with scaled-down padding on mobile devices for touch targets.
+- **Terminal Button (Indigo)**: Expands the PTY-based console.
 - **File Navigator Button (Amber)**: Expands the directory explorer.
 - **Settings & Details Button (Gray)**: Expands the administrative configuration panel.
 - **Deregister Button (Red Trash)**: Permanently removes node from registry (Admin only).
@@ -76,11 +79,13 @@
 
 ---
 
-## 3. Execution Live Bus (Bottom Overlay)
+## 3. Execution Live Bus (Event Stream)
 
-- **Position**: Bottom of the page, visible when events occur.
-- **Content**: A streaming timeline of all mesh events (`task_start`, `task_complete`, `sync_progress`).
-- **Philosophy**: Providing a "Global Pulse" of what the AI is doing across the entire fleet of nodes.
+- **Position**: Settled at the bottom of the node list.
+- **State**: **Collapsed by default**. Built using a zero-JS `<details>`/`<summary>` HTML pattern to keep the main view uncluttered, especially on mobile. 
+- **Label**: Marked with a `Debug` pill badge to emphasize it as an optional tracing tool rather than primary management functionality.
+- **Content**: When expanded, a streaming timeline of all mesh events (`task_start`, `task_complete`, `sync_progress`) is revealed.
+- **Philosophy**: Providing a "Global Pulse" of what the AI is doing across the entire fleet of nodes. Will eventually be migrated to a dedicated Observability (o11y) dashboard space.
 
 ---