1. Server & Session Status Check:

**Session Status:** ✅ ACTIVE**PHPSESSID Cookie Received by Server:**
❌ MISSING. Server started a NEW, empty session.**Current Session ID:** 65cl4gq1raeofrg0ck3ibfuh13		

2. Full `$_SESSION` State:

Array
(
    [csrf_token] => 1dac5017f55d06510661d036c1179fcc29b5a26088f898755fa6ec1138834f8a
    [cart_count] => 0
)

3. Cart Array Contents (`$cart` variable check):

❌ **Cart array is empty or not set.** This means session data was lost.

4. Product Details Retrieved (`$products` variable check):

❌ **Product details (`$products`) array is empty.** Cart display would fail without the mock function.

5. Delivery Cost Calculation Details:

Seller Lat/Lon (Fallback): 31.55, 74.33Customer Lat/Lon (from session/default): 24.95, 67.12Calculated Distance: 1017.9 km
Final Shipping Cost: Rs 20,357.44