Improve colors.

src/ProgramTableViewCell.swift

@@ -4,6 +4,7 @@ class ProgramTableRowView: NSTableRowView {
     override func drawSelection(in dirtyRect: NSRect) {
         if self.selectionHighlightStyle != .none {
             let selectionColor = NSColor.controlAccentColor
+                .withAlphaComponent(0.8)
             selectionColor.setFill()
             self.bounds.fill()
         }
@@ -26,6 +27,7 @@ class ProgramTableViewCell: NSTableCellView {
 
     public var titleField: NSTextField = {
         let field = NSTextField(labelWithString: "")
+        field.textColor = NSColor.secondaryLabelColor
         field.lineBreakMode = .byTruncatingTail
         field.translatesAutoresizingMaskIntoConstraints = false
         return field

src/SearchViewController.swift

@@ -42,7 +42,7 @@ class SearchViewController: NSViewController, NSTextFieldDelegate,
     private var settingsButton: NSButton = {
         let button = NSButton()
         button.image = systemImage("gearshape.fill", .title2, .large,
-            .init(paletteColors: [.white, .systemRed]))
+            .init(paletteColors: [.labelColor, .systemRed]))
         button.isBordered = false
         button.action = #selector(openSettings)
         button.sizeToFit()
@@ -367,7 +367,7 @@ class SearchViewController: NSViewController, NSTextFieldDelegate,
                 .range(of: searchInput.stringValue.lowercased())
         let attributedString = NSMutableAttributedString(string: app)
         attributedString.addAttributes(
-            [.backgroundColor: NSColor.systemOrange],
+            [.foregroundColor: NSColor.labelColor],
             range: rangeToHighlight)
 
         cell.titleField.attributedStringValue = attributedString