Small spreadsheet UI updates

LabWise/SpreadsheetView.swift

@@ -44,25 +44,41 @@ struct SpreadsheetView: View {
         },
     ]
 
-    private static let headerHeight: CGFloat = 48
+    private static let topBarHeight: CGFloat = 52
+    private static let headerHeight: CGFloat = 44
 
     var body: some View {
-        VStack(spacing: 0) {
-            // Top bar
-            HStack(spacing: 4) {
-                Button {
-                    restorePortrait()
-                    onDismiss()
-                } label: {
-                    Image(systemName: "xmark.circle.fill")
-                        .font(.title2)
-                        .foregroundStyle(.secondary)
+        ZStack(alignment: .top) {
+            Color(.systemBackground).ignoresSafeArea()
+
+            // Full-screen table — padded down so it starts below the floating bar
+            GeometryReader { proxy in
+                ScrollView(.horizontal, showsIndicators: true) {
+                    VStack(alignment: .leading, spacing: 0) {
+                        columnHeaderRow
+                        Divider()
+                        ScrollView(.vertical, showsIndicators: true) {
+                            LazyVStack(spacing: 0) {
+                                ForEach(Array(chemicals.enumerated()), id: \.element.id) { idx, chemical in
+                                    dataRow(chemical: chemical, index: idx)
+                                    Divider()
                                 }
+                            }
+                        }
+                        .frame(height: max(0, proxy.size.height - Self.topBarHeight - Self.headerHeight - 1))
+                    }
+                }
+                .padding(.top, Self.topBarHeight)
+            }
+
+            // Floating Liquid Glass top bar
+            HStack(spacing: 0) {
+                closeButton
                     .padding(.leading, 12)
 
                 Text("Inventory Spreadsheet")
                     .font(.headline)
-                    .padding(.leading, 4)
+                    .padding(.leading, 8)
 
                 Spacer()
 
@@ -71,16 +87,22 @@ struct SpreadsheetView: View {
                     .foregroundStyle(.secondary)
                     .padding(.trailing, 16)
             }
-            .frame(height: 50)
-            .background(Color(.systemBackground))
+            .frame(height: Self.topBarHeight)
+            .background(.regularMaterial)
+        }
+        .onAppear {
+            DispatchQueue.main.asyncAfter(deadline: .now() + 0.15) {
+                setLandscape()
+            }
+        }
+        .onDisappear {
+            restorePortrait()
+        }
+    }
 
-            Divider()
+    // MARK: - Subviews
 
-            // Table
-            GeometryReader { proxy in
-                ScrollView(.horizontal, showsIndicators: true) {
-                    VStack(alignment: .leading, spacing: 0) {
-                        // Sticky header row
+    private var columnHeaderRow: some View {
         HStack(spacing: 0) {
             ForEach(Array(Self.columnDefs.enumerated()), id: \.offset) { i, col in
                 Text(col.label)
@@ -88,67 +110,71 @@ struct SpreadsheetView: View {
                     .foregroundStyle(.white)
                     .lineLimit(2)
                     .multilineTextAlignment(.center)
-                                    .frame(width: col.width, height: Self.headerHeight)
+                    // 📍 Move padding INSIDE
                     .padding(.horizontal, 4)
+                    // 📍 Frame goes OUTSIDE to lock the total width safely
+                    .frame(width: col.width, height: Self.headerHeight)
 
                 if i < Self.columnDefs.count - 1 {
                     Rectangle()
-                                        .fill(Color.white.opacity(0.35))
+                        .fill(Color.white.opacity(0.3))
                         .frame(width: 1, height: Self.headerHeight)
                 }
             }
         }
         .background(Color.accentColor)
+    }
 
-                        Divider()
-
-                        // Scrollable data rows
-                        ScrollView(.vertical, showsIndicators: true) {
-                            LazyVStack(spacing: 0) {
-                                ForEach(Array(chemicals.enumerated()), id: \.element.id) { idx, chemical in
+    private func dataRow(chemical: Chemical, index: Int) -> some View {
         HStack(spacing: 0) {
             ForEach(Array(Self.columnDefs.enumerated()), id: \.offset) { i, col in
                 Text(col.value(chemical))
                     .font(.caption)
                     .lineLimit(1)
-                                                .frame(width: col.width, alignment: .leading)
+                    // 📍 Move padding INSIDE
                     .padding(.vertical, 7)
                     .padding(.horizontal, 6)
-                                                .background(idx % 2 == 0
+                    // 📍 Frame goes OUTSIDE to lock the total width safely
+                    .frame(width: col.width, alignment: .leading)
+                    .background(index % 2 == 0
                         ? Color(.systemBackground)
-                                                    : Color(.systemGray6))
+                        : Color(.systemGroupedBackground))
 
                 if i < Self.columnDefs.count - 1 {
                     Rectangle()
                         .fill(Color(.separator))
-                                                    .frame(width: 0.5)
-                                                    .frame(height: 30)
+                        // 📍 Changed to 1px to perfectly match the header divider!
+                        .frame(width: 1, height: 30)
                 }
             }
         }
-                                    Divider()
-                                }
-                            }
-                        }
-                        // Subtract header height and the 1-pt divider
-                        .frame(height: proxy.size.height - Self.headerHeight - 1)
-                    }
-                }
-            }
-        }
-        .onAppear {
-            // Slight delay so the full-screen cover animation finishes before rotating
-            DispatchQueue.main.asyncAfter(deadline: .now() + 0.15) {
-                setLandscape()
-            }
-        }
-        .onDisappear {
-            // Safety net in case something else dismisses this view
-            restorePortrait()
-        }
     }
 
-    // MARK: - Orientation helpers
+    /// Close button: Liquid Glass on iOS 26+, plain icon on older releases.
+    @ViewBuilder
+    private var closeButton: some View {
+        if #available(iOS 26.0, *) {
+            Button {
+                restorePortrait()
+                onDismiss()
+            } label: {
+                Image(systemName: "xmark")
+                    .font(.system(size: 14, weight: .bold))
+            }
+            .buttonStyle(.glass)
+        } else {
+            Button {
+                restorePortrait()
+                onDismiss()
+            } label: {
+                Image(systemName: "xmark.circle.fill")
+                    .font(.title2)
+                    .foregroundStyle(.secondary)
+            }
+        }
+    }
+
+    // MARK: - Orientation
 
     private func setLandscape() {
         AppDelegate.orientationLock = .landscape