# Invoice PDF - Layout Cleanup

## Overview
Cleaned up the invoice PDF by moving supplier booking reference to the top and removing unnecessary sections at the bottom.

## Changes Made

### 1. ✅ Added Booking Reference to Top Section

**Location:** After "Guest Name" row in the info table

**Before:**
```blade
<tr>
    <td>Guest Name</td>
    <td>{{ strtoupper($guest->guest_name) }}</td>
</tr>
</table>
```

**After:**
```blade
<tr>
    <td>Guest Name</td>
    <td>{{ strtoupper($guest->guest_name) }}</td>
</tr>
@if($booking->supplier_booking_ref)
<tr>
    <td>Booking Reference</td>
    <td>{{ $booking->supplier_booking_ref }}</td>
</tr>
@endif
</table>
```

**Benefits:**
- Booking reference is now prominently displayed at the top
- Only shows if the reference exists (conditional display)
- Better visibility for important reference information

---

### 2. ✅ Removed "Rep" and "Notes" Section

**Before:**
```blade
<table class="notes-section">
    <tr>
        <td class="notes-title" style="width: 20%;">Rep</td>
        <td>{{ $booking->creator ? $booking->creator->emp_name : 'N/A' }}</td>
    </tr>
    <tr>
        <td class="notes-title">Notes</td>
        <td>{{ $booking->supplier_booking_ref ?? '' }}</td>
    </tr>
</table>
```

**After:**
```blade
(Completely removed)
```

**Rationale:**
- Rep information is already shown as "Consultant" in the top section
- Notes (supplier_booking_ref) moved to top as "Booking Reference"
- Eliminates redundancy
- Cleaner layout

---

### 3. ✅ Removed "Bank Details:" Text

**Before:**
```blade
<div style="margin-top: 20px; font-weight: bold;">Bank Details:</div>

<div class="footer">
    This is a computer-generated document...
</div>
```

**After:**
```blade
<div class="footer" style="margin-top: 30px;">
    This is a computer-generated document...
</div>
```

**Changes:**
- Removed the "Bank Details:" heading
- Added `margin-top: 30px` to footer for proper spacing
- Cleaner, more professional appearance

---

## Visual Comparison

### Before:
```
┌─────────────────────────────────────────┐
│ Bill To      | ABC Travel Agency        │
│ Consultant   | John Doe                 │
│ Company      | Exclusive Destinations   │
│ Branch       | Ajman                    │
│ Guest Name   | SAMEEM                   │
└─────────────────────────────────────────┘

[Service Confirmation Table]

┌─────────────────────────────────────────┐
│ Rep    | John Doe                       │
│ Notes  | REF123456                      │
└─────────────────────────────────────────┘

Bank Details:

Footer text...
```

### After:
```
┌─────────────────────────────────────────┐
│ Bill To            | ABC Travel Agency  │
│ Consultant         | John Doe           │
│ Company            | Exclusive Dest.    │
│ Branch             | Ajman              │
│ Guest Name         | SAMEEM             │
│ Booking Reference  | REF123456          │ ← NEW
└─────────────────────────────────────────┘

[Service Confirmation Table]

Footer text...
```

---

## Invoice Structure (Final)

### Top Section (Info Table)
1. Bill To
2. Consultant
3. Company
4. Branch
5. Guest Name
6. **Booking Reference** (if exists) ← NEW

### Middle Section
- Service Confirmation (title)
- Service table with bookings
- Grand Total

### Bottom Section
- Footer with company info

---

## Benefits

1. ✅ **Better Organization** - Important reference at the top
2. ✅ **No Redundancy** - Removed duplicate information
3. ✅ **Cleaner Layout** - Removed unnecessary sections
4. ✅ **Professional Appearance** - Streamlined design
5. ✅ **Conditional Display** - Booking reference only shows if it exists
6. ✅ **More Space** - Removed clutter from bottom

---

## Files Modified

1. `resources/views/vouchers/invoice.blade.php`

---

## Testing Checklist

- [ ] Invoice displays with booking reference (when exists)
- [ ] Invoice displays without booking reference (when null/empty)
- [ ] Rep/Notes section is completely removed
- [ ] Bank Details heading is removed
- [ ] Footer displays with proper spacing
- [ ] Overall layout looks clean and professional
- [ ] All information is still accessible
- [ ] No broken layouts or missing data

---

## Technical Details

### Conditional Display
```blade
@if($booking->supplier_booking_ref)
<tr>
    <td>Booking Reference</td>
    <td>{{ $booking->supplier_booking_ref }}</td>
</tr>
@endif
```

This ensures the row only appears when there's actual data to display.

### Footer Spacing
```blade
<div class="footer" style="margin-top: 30px;">
```

Added inline style to maintain proper spacing after removing the Bank Details section.

---

## Notes

- The consultant name is already displayed in the "Consultant" row at the top
- The supplier booking reference is now more prominently displayed
- The invoice is now more concise and professional
- No data is lost - everything is still accessible, just better organized
- The changes maintain backward compatibility with existing data

