Fix mobile UI issues: form text visibility, slide panel overlap, notes display

- Add CSS for all form fields (input, textarea, select) in dark mode with
  -webkit-text-fill-color for iOS Safari compatibility
- Add padding-bottom to event detail panel so delete button is visible
  above bottom nav on mobile
- Display notes field in ProductCollected and ProductSold event details

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

src/animaltrack/web/templates/base.py

@@ -29,15 +29,24 @@ def TabStyles():  # noqa: N802
 
 
 def SelectStyles():  # noqa: N802
-    """CSS styles to fix select/option visibility in dark mode."""
+    """CSS styles to fix form field visibility in dark mode."""
     return Style("""
-        /* Ensure select dropdowns and options are visible in dark mode */
-        select, select option {
-            background-color: #1c1c1c;
-            color: #e5e5e5;
+        /* Ensure all form fields are visible in dark mode */
+        input, textarea, select,
+        .uk-input, .uk-textarea, .uk-select {
+            background-color: #1c1c1c !important;
+            color: #e5e5e5 !important;
+            -webkit-text-fill-color: #e5e5e5 !important;
         }
-        /* UIkit select dropdown styling */
-        .uk-select, .uk-select option {
+        /* Placeholder text styling */
+        input::placeholder, textarea::placeholder,
+        .uk-input::placeholder, .uk-textarea::placeholder {
+            color: #737373 !important;
+            -webkit-text-fill-color: #737373 !important;
+            opacity: 1;
+        }
+        /* Select dropdown options */
+        select option, .uk-select option {
             background-color: #1c1c1c;
             color: #e5e5e5;
         }

src/animaltrack/web/templates/event_detail.py

@@ -77,7 +77,7 @@ def event_detail_panel(
         # Delete button (admin only, not for tombstoned events)
         delete_section(event.id) if user_role == UserRole.ADMIN and not is_tombstoned else None,
         id="event-panel-content",
-        cls="bg-[#141413] h-full overflow-y-auto",
+        cls="bg-[#141413] h-full overflow-y-auto pb-20 md:pb-0",
     )
 
 
@@ -200,6 +200,8 @@ def render_payload_items(
             items.append(payload_item("Product", payload["product_code"]))
         if "quantity" in payload:
             items.append(payload_item("Quantity", str(payload["quantity"])))
+        if payload.get("notes"):
+            items.append(payload_item("Notes", payload["notes"]))
 
     elif event_type == "AnimalOutcome":
         if "outcome" in payload:
@@ -244,6 +246,8 @@ def render_payload_items(
         if "price_cents" in payload:
             price = payload["price_cents"] / 100
             items.append(payload_item("Price", f"${price:.2f}"))
+        if payload.get("notes"):
+            items.append(payload_item("Notes", payload["notes"]))
 
     elif event_type == "HatchRecorded":
         if "clutch_size" in payload: