# LeadPilot — "No Lead Left Behind" (NLLB) UX Architecture

**Document Version:** 1.0.0 (Phase 3 UX Architecture Lock)  
**Status:** Approved & Formally Recorded  
**Primary Screen ID:** `LP-ATTN-001`  

---

## 1. Attention Hub Layout & Triage Queue (`LP-ATTN-001`)

The Attention Hub is the operational engine that prevents deals from dying due to human forgetfulness:

```
+---------------------------------------------------------------------------------------------------------------+
| Needs Attention (7 Items Requiring Action)                                          [ Clear Queue Filter v ]  |
+---------------------------------------------------------------------------------------------------------------+
| TABS: [ All Attention Items (7) ]   [ Response Overdue (2) ]   [ Follow-ups Due (3) ]   [ Stale Proposals (2) ]|
+---------------------------------------------------------------------------------------------------------------+
|                                                                                                               |
|  [ CRITICAL URGENCY (P0) ] — First Response Overdue (> 2 Hours on Hot Lead)                                   |
|  ┌─────────────────────────────────────────────────────────────────────────────────────────────────────────┐ |
|  │ Rajesh Patel — Custom App Inquiry (API: Landing Page)                     Inbound: 2.5 hours ago • [HOT 88]│ |
|  │ Problem: High-intent prospect received zero human or template response.                                │ |
|  │ Recommended: Dispatch Discovery Intro template immediately.                                            │ |
|  │ [ 1-Click: Send Intro Template ]           [ Mark Contacted ]           [ Reassign ]           [ Open ] │ |
|  └─────────────────────────────────────────────────────────────────────────────────────────────────────────┘ |
|                                                                                                               |
|  [ HIGH URGENCY (P1) ] — Stale Proposal Inactive (> 5 Days)                                                   |
|  ┌─────────────────────────────────────────────────────────────────────────────────────────────────────────┐ |
|  │ Priya Sharma — Apex Web Redesign ($12,000)                                Proposal sent 6 days ago • [HOT 92]│ |
|  │ Problem: Deal stalled in 'Proposal' stage with zero logged activity for 6 days.                         │ |
|  │ Recommended: Send "Stall Breaker / Checking In" follow-up nudge.                                        │ |
|  │ [ 1-Click: Send Stall Breaker Template ]   [ Snooze 48h ]               [ Mark as Lost ]       [ Open ] │ |
|  └─────────────────────────────────────────────────────────────────────────────────────────────────────────┘ |
|                                                                                                               |
|  [ HIGH URGENCY (P1) ] — Scheduled Follow-Up Past Due (> 24 Hours Overdue)                                    |
|  ┌─────────────────────────────────────────────────────────────────────────────────────────────────────────┐ |
|  │ David Miller — Brand Identity Package                                      Due: Yesterday 2:00 PM • [WARM 65]│ |
|  │ Problem: Scheduled callback was missed.                                                                 │ |
|  │ Recommended: Log touchpoint or reschedule callback.                                                     │ |
|  │ [ Complete Follow-Up ]                     [ Reschedule Callback ]                             [ Open ] │ |
|  └─────────────────────────────────────────────────────────────────────────────────────────────────────────┘ |
|                                                                                                               |
+---------------------------------------------------------------------------------------------------------------+
```

---

## 2. Attention Item Priority Formula

Items in the Attention Hub are dynamically sorted by:
$$\text{Priority Score} = \text{Urgency Tier (Critical = 100, High = 50, Medium = 20)} + \left(\frac{\text{AI Score}}{2}\right) + \text{Hours Overdue}$$

---

## 3. The "Inbox Zero" Success State

When all items are resolved, the user sees a calm, rewarding screen:
```
+-----------------------------------------------------------------------------------+
|                                                                                   |
|                           [ Illustration: Golden Shield ]                         |
|                                                                                   |
|                              No Lead Left Behind!                                 |
|               All enquiries have been responded to and followed up.               |
|                      You're running at 100% operational speed.                     |
|                                                                                   |
|                                [ Return to Dashboard ]                            |
+-----------------------------------------------------------------------------------+
```