Updated the RecordingButtonStyle button style in the Recording feature target to tint the round background color.

Packages/Features/Sources/Recording/Styles/Buttons/RecordingButtonStyle.swift

@@ -2,20 +2,13 @@ import SwiftUI
 
 /// The button style for the controls of a ``RecordingView``.
 ///
-/// The style renders the button's label, filled with the background color of the label's color scheme, over a padded, circular red Liquid Glass
-/// background that reacts fluidly to presses, and dims the button while disabled. Both the label and its padding scale relative to the current
-/// dynamic type size.
-///
-/// By default, the label's color scheme is inverted from the environment's, so its fill contrasts with the surroundings; this behavior can be turned off
-/// through the ``init(invertStyle:)`` initializer.
+/// The style renders the button's label in the primary foreground color over a padded, circular Liquid Glass background — tinted by
+/// the color given at initialization — that reacts fluidly to presses. The whole button dims while disabled, and both the label and its
+/// padding scale relative to the current dynamic type size.
 struct RecordingButtonStyle: ButtonStyle {
 
     // MARK: Properties
 
-    /// The color scheme of the environment.
-    @Environment(\.colorScheme)
-    private var colorScheme
-
     /// Whether the button allows user interaction.
     @Environment(\.isEnabled)
     private var isEnabled
@@ -28,18 +21,18 @@ struct RecordingButtonStyle: ButtonStyle {
     @ScaledMetric
     private var size = Constant.Size.button
 
-    /// Whether the color scheme of the button's label should be inverted from the environment's.
-    private let invertStyle: Bool
+    /// The color tinting the button's circular Liquid Glass background.
+    private let tintColor: Color
 
     // MARK: Initializers
 
-    /// Creates a recording button style.
+    /// Creates a recording button style tinting the button's background with the given color.
     ///
-    /// - Parameter invertStyle: Whether the foreground style of the button's label should be inverted from the environment's.
-    init(
-        invertStyle: Bool = false
+    /// - Parameter tintColor: The color tinting the button's circular background.
+    fileprivate init(
+        tintColor: Color
     ) {
-        self.invertStyle = invertStyle
+        self.tintColor = tintColor
     }
 
     // MARK: Methods
@@ -58,14 +51,10 @@ struct RecordingButtonStyle: ButtonStyle {
             .scaledToFit()
             .padding(padding)
             .scaledToFit()
-            .foregroundStyle(.windowBackground.opacity(opacity))
-            .environment(
-                \.colorScheme,
-                colorSchemeLabel
-            )
+            .foregroundStyle(.primary.opacity(opacity))
             .glassEffect(
                 .regular
-                    .tint(.red)
+                    .tint(tintColor)
                     .interactive(),
                 in: .circle
             )
@@ -80,17 +69,6 @@ private extension RecordingButtonStyle {
 
     // MARK: Computed
 
-    /// The color scheme for the button's label: the opposite of the environment's when ``invertStyle`` is set, the environment's otherwise.
-    var colorSchemeLabel: ColorScheme {
-        guard invertStyle else {
-            return colorScheme
-        }
-
-        return colorScheme == .dark
-            ? .light
-            : .dark
-    }
-
     /// The opacity of the button: dimmed while disabled, fully opaque otherwise.
     var opacity: Double {
         isEnabled
@@ -104,19 +82,18 @@ private extension RecordingButtonStyle {
 
 extension ButtonStyle where Self == RecordingButtonStyle {
 
-    /// The button style for the controls of a ``RecordingView``, inverting the color scheme of the button's label.
+    /// The button style for the controls of a ``RecordingView``, tinted red.
     static var recording: RecordingButtonStyle {
-        .init()
+        .init(tintColor: .red)
     }
 
-    /// The button style for the controls of a ``RecordingView``.
+    /// The button style for the controls of a ``RecordingView``, tinted by the given color.
     ///
-    /// - Parameter invertStyle: Whether the color scheme of the button's label should be inverted from the environment's.
-    /// - Returns: A recording button style with the given color scheme behavior.
+    /// - Parameter tintColor: The color tinting the button's circular background.
     static func recording(
-        invertStyle: Bool
+        tintColor: Color
     ) -> RecordingButtonStyle {
-        .init(invertStyle: invertStyle)
+        .init(tintColor: tintColor)
     }
 
 }
@@ -154,26 +131,16 @@ private enum Constant {
     @Previewable @State
     var isDisabled: Bool = false
 
-    @Previewable @State
-    var isStyleInverted: Bool = false
-
     Button {
         // Button action closure.
     } label: {
         Image(.Icon.record)
             .resizable()
     }
-    .buttonStyle(.recording(
-        invertStyle: isStyleInverted
-    ))
+    .buttonStyle(.recording)
     .disabled(isDisabled)
     .safeAreaInset(edge: .bottom) {
         VStack {
-            Toggle(
-                "Style inverted",
-                isOn: $isStyleInverted
-            )
-
             Toggle(
                 "Button disabled",
                 isOn: $isDisabled