diff --git a/CLAUDE.md b/CLAUDE.md
index e7f2e39..68322d1 100644
--- a/CLAUDE.md
+++ b/CLAUDE.md
@@ -10,24 +10,23 @@ the host passes in.
 - Assets live in `Sources/DashUIKit/Resources/Media.xcassets` and are reached via
   `Bundle.module` / `Bundle.dashUIKit`.
 
-## ⚠️ Hard constraint: must support iOS 14
+## Deployment target: iOS 18
 
-**This library must remain available on iOS 14.** The package deployment target is
-`iOS(.v14)` (see `Package.swift`) and this is non-negotiable — every public component
-must be usable from an iOS 14 host.
+The package targets **iOS 18 / macOS 15** (see `Package.swift`), matching dashwallet-ios,
+the only consumer. Everything SwiftUI shipped up to iOS 17 — `@FocusState`,
+`presentationDetents`, `presentationBackground`, the `#Preview` macro, `.isToggle` — is
+available unconditionally, so components carry no `@available` annotation and no fallback
+branch for it.
 
 When writing or changing code:
 
-- Annotate public API with `@available(iOS 14, macOS 11, *)` (or `macOS 10.15` for
-  Foundation-level token types). **Do not** make a component's *minimum* availability
-  higher than iOS 14.
-- If you need a SwiftUI API introduced after iOS 14 (e.g. `@FocusState` 15,
-  `presentationDetents` 16, `#Preview` macro 17), **gate it with `if #available(...)`
-  and provide an iOS 14 fallback path** — never raise the whole component's floor.
-  See `SearchBar` (15+ focus path + 14 legacy path), `BottomSheet` / `selfSizingSheet`
-  (16+ detents, no-op below), and `AddressFieldView` (17 axis field + older fallback).
-- It is fine for `#Preview`-only code to require iOS 17 — previews are `#if DEBUG` and
-  never ship — but the component itself must still build and run on iOS 14.
+- **Do not** add `@available(iOS …)` for anything at or below the floor; the package
+  declares it once. Annotate only what genuinely needs a *higher* version than the
+  floor, and then gate it with `if #available(...)` plus a path that works below it —
+  `selfSizingSheet` does this for the iOS 26 corner styling (`#unavailable(iOS 26.0)`).
+- Raising the floor again is a package-level decision, not a per-component one. If a
+  component cannot work at the declared floor, say so in review rather than annotating
+  around it.
 
 ## Where things are
 
@@ -56,9 +55,8 @@ Sources/DashUIKit/
   or `Font.dash.subhead` when you only need the font. Tokens defined in `DashTextStyle.swift`.
 - **Icons:** pass a `DashIconSource` (`.system` / `.custom(name, bundle:)` / `.uiImage`) and
   render with `Image(dash: source)`. Custom assets resolve from `.dashUIKit`/`.module`.
-- **Availability:** annotate public API with `@available(iOS 14, macOS 11, *)` (or higher only
-  when a newer SwiftUI feature requires it, with an iOS 14 fallback path — see `SearchBar`,
-  `BottomSheet`).
+- **Availability:** don't annotate. The floor is declared in `Package.swift`; annotate only
+  an API that needs something *newer* than it, and gate that with `if #available(...)`.
 - **UIKit-only files** are wrapped in `#if canImport(UIKit)` (e.g. `SearchBar`, `Toast`,
   `AddressFieldView`, `DashSwitch`).
 - **Localization:** user-facing strings use `NSLocalizedString(_, bundle: .module, comment:)`.
@@ -68,8 +66,7 @@ Sources/DashUIKit/
 ## Build / preview
 
 - This is a plain SwiftPM library — `swift build` compiles it; there is no app target.
-- Develop visually with Xcode SwiftUI **#Previews** (open a file, use the canvas). Previews
-  require iOS 17 for the `#Preview` macro; older `PreviewProvider` previews work back further.
+- Develop visually with Xcode SwiftUI **#Previews** (open a file, use the canvas).
 
 ## Component catalog
 
diff --git a/Package.swift b/Package.swift
index 64df805..efa46f6 100644
--- a/Package.swift
+++ b/Package.swift
@@ -5,7 +5,8 @@ let package = Package(
     name: "DashUIKit",
     defaultLocalization: "en",
     platforms: [
-        .iOS(.v14)
+        .iOS(.v18),
+        .macOS(.v15)
     ],
     products: [
         .library(name: "DashUIKit", targets: ["DashUIKit"]),
diff --git a/README.md b/README.md
index 7f558dd..3931b35 100644
--- a/README.md
+++ b/README.md
@@ -9,7 +9,7 @@ Every component is **presentational and value-driven**: it owns no business logi
 networking, or persistence. You pass in formatted strings, flags, bindings, and
 callbacks; the component renders and reports user intent back to you.
 
-- **Platforms:** iOS 14+ (some features light up on 15 / 16 / 17 with graceful fallbacks)
+- **Platforms:** iOS 18+ / macOS 15+
 - **Swift tools:** 6.3
 - **Module:** `import DashUIKit`
 
@@ -67,7 +67,7 @@ a component already exists before building your own.
 |---|---|---|
 | `DashButton` | Themed button — 4 sizes × 11 styles, icons, loading, full-width | [Buttons & inputs](docs/buttons-and-inputs.md) |
 | `DashSwitch` | DS-tinted toggle | [Buttons & inputs](docs/buttons-and-inputs.md) |
-| `SearchBar` | Search field with animated cancel (iOS 15+) and iOS 14 fallback | [Buttons & inputs](docs/buttons-and-inputs.md) |
+| `SearchBar` | Search field with an animated cancel button | [Buttons & inputs](docs/buttons-and-inputs.md) |
 | `AddressFieldView` | Crypto-address text field with QR / clear and error state | [Buttons & inputs](docs/buttons-and-inputs.md) |
 | `NumericKeyboardView` | Locale-aware on-screen number pad with action button | [Buttons & inputs](docs/buttons-and-inputs.md) |
 | `EnterAmountView` | Amount-entry screen control — single & dual-swap modes | [Amount & currency](docs/amount-and-currency.md) |
diff --git a/Sources/DashUIKit/Button/DashButton.swift b/Sources/DashUIKit/Button/DashButton.swift
index c84b256..cc8d028 100644
--- a/Sources/DashUIKit/Button/DashButton.swift
+++ b/Sources/DashUIKit/Button/DashButton.swift
@@ -17,7 +17,6 @@
 
 import SwiftUI
 
-@available(iOS 14, macOS 10.15, *)
 public enum DashButtonSize: Sendable {
     case large, medium, small, extraSmall
 
@@ -67,7 +66,6 @@ public enum DashButtonSize: Sendable {
     }
 }
 
-@available(iOS 14, macOS 10.15, *)
 public enum DashButtonStyle {
     case filledBlue, filledRed, strokeGray, tintedBlue, tintedGray, plainBlue, plainBlack, plainRed, filledWhiteBlue, tintedWhite, plainWhite
 
@@ -120,7 +118,6 @@ public enum DashButtonStyle {
     }
 }
 
-@available(iOS 14, macOS 11, *)
 public struct DashButton: View {
 
     public var text: String? = "Label"
@@ -216,7 +213,6 @@ public struct DashButton: View {
 
 #if DEBUG
 
-@available(iOS 17, macOS 14, *)
 private let previewButtonSizes: [DashButtonSize] = [
     .large,
     .medium,
@@ -224,7 +220,6 @@ private let previewButtonSizes: [DashButtonSize] = [
     .extraSmall,
 ]
 
-@available(iOS 17, macOS 14, *)
 private extension DashButtonSize {
     var previewTitle: String {
         switch self {
@@ -236,7 +231,6 @@ private extension DashButtonSize {
     }
 }
 
-@available(iOS 17, macOS 14, *)
 private extension DashButtonStyle {
     var previewTitle: String {
         switch self {
@@ -264,7 +258,6 @@ private extension DashButtonStyle {
     }
 }
 
-@available(iOS 17, macOS 14, *)
 private struct DashButtonStylePreview: View {
     let style: DashButtonStyle
 
@@ -313,7 +306,6 @@ private struct DashButtonStylePreview: View {
     }
 }
 
-@available(iOS 17, macOS 14, *)
 #Preview("Example") {
     VStack {
         DashButton(
@@ -335,57 +327,46 @@ private struct DashButtonStylePreview: View {
     .padding(.horizontal)
 }
 
-@available(iOS 17, macOS 14, *)
 #Preview("Filled Blue") {
     DashButtonStylePreview(style: .filledBlue)
 }
 
-@available(iOS 17, macOS 14, *)
 #Preview("Filled Red") {
     DashButtonStylePreview(style: .filledRed)
 }
 
-@available(iOS 17, macOS 14, *)
 #Preview("Stroke Gray") {
     DashButtonStylePreview(style: .strokeGray)
 }
 
-@available(iOS 17, macOS 14, *)
 #Preview("Tinted Blue") {
     DashButtonStylePreview(style: .tintedBlue)
 }
 
-@available(iOS 17, macOS 14, *)
 #Preview("Tinted Gray") {
     DashButtonStylePreview(style: .tintedGray)
 }
 
-@available(iOS 17, macOS 14, *)
 #Preview("Plain Blue") {
     DashButtonStylePreview(style: .plainBlue)
 }
 
-@available(iOS 17, macOS 14, *)
 #Preview("Plain Black") {
     DashButtonStylePreview(style: .plainBlack)
 }
 
-@available(iOS 17, macOS 14, *)
 #Preview("Plain Red") {
     DashButtonStylePreview(style: .plainRed)
 }
 
-@available(iOS 17, macOS 14, *)
 #Preview("Filled White Blue") {
     DashButtonStylePreview(style: .filledWhiteBlue)
 }
 
-@available(iOS 17, macOS 14, *)
 #Preview("Tinted White") {
     DashButtonStylePreview(style: .tintedWhite)
 }
 
-@available(iOS 17, macOS 14, *)
 #Preview("Plain White") {
     DashButtonStylePreview(style: .plainWhite)
 }
diff --git a/Sources/DashUIKit/Components/AddressFieldView.swift b/Sources/DashUIKit/Components/AddressFieldView.swift
index 44aecc2..2f50aaa 100644
--- a/Sources/DashUIKit/Components/AddressFieldView.swift
+++ b/Sources/DashUIKit/Components/AddressFieldView.swift
@@ -28,7 +28,6 @@ private enum Layout {
     static let actionTapArea: CGFloat = 40
 }
 
-@available(iOS 15, macOS 12, *)
 public struct AddressFieldView<Accessory: View>: View {
 
     @Binding private var text: String
@@ -118,7 +117,6 @@ public struct AddressFieldView<Accessory: View>: View {
 
 }
 
-@available(iOS 15, macOS 12, *)
 public extension AddressFieldView where Accessory == EmptyView {
     /// No label accessory — the original shape, unchanged for callers that
     /// have nothing to put there.
@@ -145,7 +143,6 @@ public extension AddressFieldView where Accessory == EmptyView {
     }
 }
 
-@available(iOS 15, macOS 12, *)
 extension AddressFieldView {
     // MARK: - Subviews
 
@@ -162,36 +159,25 @@ extension AddressFieldView {
         )
     }
 
-    @ViewBuilder private var textField: some View {
-        if #available(iOS 17.0, *) {
-            TextField(
-                "",
-                text: $text,
-                // A prompt must stay a `Text`; `dashFont` returns `some View`, and a
-                // line height cannot be applied to `Text` anyway.
-                prompt: Text(placeholder)
-                    .font(Font.dash.subhead)
-                    .foregroundStyle(Color.dash.black1000Alpha30),
-                axis: .vertical
-            )
-            .lineLimit(1...2)
-            .dashFont(.subhead)
-            .textInputAutocapitalization(.never)
-            .disableAutocorrection(true)
-            .foregroundStyle(Color.dash.primaryText)
-            .tint(Color.dash.primaryText)
-            .focused($isTextFieldFocused)
-            .disabled(isDisabled)
-        } else {
-            TextField(placeholder, text: $text)
-                .dashFont(.subhead)
-                .textInputAutocapitalization(.never)
-                .disableAutocorrection(true)
-                .foregroundStyle(Color.dash.primaryText)
-                .tint(Color.dash.primaryText)
-                .focused($isTextFieldFocused)
-                .disabled(isDisabled)
-        }
+    private var textField: some View {
+        TextField(
+            "",
+            text: $text,
+            // A prompt must stay a `Text`; `dashFont` returns `some View`, and a
+            // line height cannot be applied to `Text` anyway.
+            prompt: Text(placeholder)
+                .font(Font.dash.subhead)
+                .foregroundStyle(Color.dash.black1000Alpha30),
+            axis: .vertical
+        )
+        .lineLimit(1...2)
+        .dashFont(.subhead)
+        .textInputAutocapitalization(.never)
+        .disableAutocorrection(true)
+        .foregroundStyle(Color.dash.primaryText)
+        .tint(Color.dash.primaryText)
+        .focused($isTextFieldFocused)
+        .disabled(isDisabled)
     }
 
     private var actionButton: some View {
@@ -253,7 +239,6 @@ extension AddressFieldView {
 
 #if DEBUG
 
-@available(iOS 17, macOS 14, *)
 #Preview("Empty") {
     AddressFieldView(
         text: .constant(""),
@@ -265,7 +250,6 @@ extension AddressFieldView {
     .padding()
 }
 
-@available(iOS 17, macOS 14, *)
 #Preview("Empty with Paste button") {
     AddressFieldView(
         text: .constant(""),
@@ -278,7 +262,6 @@ extension AddressFieldView {
     .padding()
 }
 
-@available(iOS 17, macOS 14, *)
 #Preview("With Text") {
     AddressFieldView(
         text: .constant("bc1qxy2kgdygjrsqtzq2n0yrf2493p83kkfjhx0wlh"),
@@ -290,7 +273,6 @@ extension AddressFieldView {
     .padding()
 }
 
-@available(iOS 17, macOS 14, *)
 #Preview("Multiline") {
     AddressFieldView(
         text: .constant("bc1qxy2kgdygjrsqtzq2n0yrf2493p83kkfjhx0wlh\nbc1qxy2kgdygjrsqtzq2n0yrf2493p83kkfjhx0wlh"),
@@ -302,7 +284,6 @@ extension AddressFieldView {
     .padding()
 }
 
-@available(iOS 17, macOS 14, *)
 #Preview("Error") {
     AddressFieldView(
         text: .constant("invalid-address"),
@@ -314,7 +295,6 @@ extension AddressFieldView {
     .padding()
 }
 
-@available(iOS 17, macOS 14, *)
 #Preview("Filled") {
     AddressFieldView(
         text: .constant("bc1qxy2kgdygjrsqtzq2n0yrf2493p83kkfjhx0wlh"),
@@ -326,7 +306,6 @@ extension AddressFieldView {
     .padding()
 }
 
-@available(iOS 17, macOS 14, *)
 #Preview("Blurred + filled (no action button)") {
     AddressFieldView(
         text: .constant("bc1qxy2kgdygjrsqtzq2n0yrf2493p83kkfjhx0wlh"),
@@ -338,7 +317,6 @@ extension AddressFieldView {
     .padding()
 }
 
-@available(iOS 17, macOS 14, *)
 #Preview("Label accessory") {
     AddressFieldView(
         text: .constant("yV1D1ivvSUyKPJnbFmzSTVh1MyZ3JbeVkY"),
diff --git a/Sources/DashUIKit/Components/BottomSheet/BottomSheet.swift b/Sources/DashUIKit/Components/BottomSheet/BottomSheet.swift
index 3a6a3e0..f3e6bc3 100644
--- a/Sources/DashUIKit/Components/BottomSheet/BottomSheet.swift
+++ b/Sources/DashUIKit/Components/BottomSheet/BottomSheet.swift
@@ -4,7 +4,6 @@ import SwiftUI
 import UIKit
 #endif
 
-@available(iOS 14, macOS 11, *)
 public struct BottomSheet<Content: View>: View {
     @Environment(\.presentationMode) private var presentationMode
 
@@ -163,7 +162,6 @@ public struct BottomSheet<Content: View>: View {
     }
 }
 
-@available(iOS 14, macOS 11, *)
 public struct BottomSheetHeightPreferenceKey: PreferenceKey {
     public static let defaultValue: CGFloat = 0
 
@@ -172,7 +170,6 @@ public struct BottomSheetHeightPreferenceKey: PreferenceKey {
     }
 }
 
-@available(iOS 14, macOS 11, *)
 public extension BottomSheet {
     /// Self-sizing bottom sheet: builds with `fillsHeight: false` and applies
     /// `.selfSizingSheet(...)` so the two can't be mismatched. Drop the result
@@ -211,7 +208,6 @@ public extension BottomSheet {
     }
 }
 
-@available(iOS 14, macOS 11, *)
 enum BottomSheetDismissalAction {
     /// The button is live while it still has something to do. Blocking dismissal only
     /// takes away what the sheet itself owns — the `dismiss()` it would call — so a host
@@ -235,99 +231,21 @@ enum BottomSheetDismissalAction {
     }
 }
 
-@available(iOS 14, macOS 11, *)
 private struct BottomSheetDismissalModifier: ViewModifier {
     let isEnabled: Bool
 
-    // The branch is on `#available` alone, never on `isEnabled`. A `@ViewBuilder`
-    // if/else produces `_ConditionalContent`, and the two branches are different
-    // views to SwiftUI: switching between them tears the sheet down and rebuilds
-    // it, taking every piece of `@State` the host keeps inside `content()` with
-    // it — a half-typed field, the scroll position, the keyboard. `#available`
-    // cannot flip while the app runs, so this branch is decided once and the
-    // sheet keeps one identity for as long as it is on screen.
-    @ViewBuilder
+    // The value is passed to the modifier rather than deciding whether to apply
+    // it: a `@ViewBuilder` if/else would hand back `_ConditionalContent`, and
+    // flipping between its branches makes SwiftUI rebuild the sheet, taking the
+    // host's state inside `content()` with it.
     func body(content: Content) -> some View {
-        if #available(iOS 15, macOS 12, *) {
-            content.interactiveDismissDisabled(!isEnabled)
-        } else {
-            content.modifier(LegacyInteractiveDismissModifier(isDismissDisabled: !isEnabled))
-        }
-    }
-}
-
-#if canImport(UIKit)
-
-/// `interactiveDismissDisabled` is iOS 15, and this library ships to 14. The flag
-/// it sets underneath — `UIViewController.isModalInPresentation` — is iOS 13, so
-/// the older systems can be given the same protection rather than none at all.
-@available(iOS 14, macOS 11, *)
-private struct LegacyInteractiveDismissModifier: ViewModifier {
-    let isDismissDisabled: Bool
-
-    func body(content: Content) -> some View {
-        content.background(
-            ModalInPresentationSetter(isModal: isDismissDisabled)
-                .frame(width: 0, height: 0)
-        )
+        content.interactiveDismissDisabled(!isEnabled)
     }
 }
 
-@available(iOS 14, macOS 11, *)
-private struct ModalInPresentationSetter: UIViewControllerRepresentable {
-    let isModal: Bool
-
-    func makeUIViewController(context: Context) -> Controller {
-        Controller()
-    }
-
-    func updateUIViewController(_ controller: Controller, context: Context) {
-        controller.isModal = isModal
-    }
-
-    final class Controller: UIViewController {
-        var isModal = false {
-            didSet { applyToPresentedController() }
-        }
-
-        override func didMove(toParent parent: UIViewController?) {
-            super.didMove(toParent: parent)
-            applyToPresentedController()
-        }
-
-        override func viewWillAppear(_ animated: Bool) {
-            super.viewWillAppear(animated)
-            applyToPresentedController()
-        }
-
-        /// The swipe belongs to the controller that was actually presented, not to
-        /// this one: the representable sits in a background deep inside the sheet's
-        /// hosting controller, so walk up to the top of the containment chain.
-        private func applyToPresentedController() {
-            var controller: UIViewController = self
-            while let parent = controller.parent {
-                controller = parent
-            }
-            controller.isModalInPresentation = isModal
-        }
-    }
-}
-
-#else
-
-@available(iOS 14, macOS 11, *)
-private struct LegacyInteractiveDismissModifier: ViewModifier {
-    let isDismissDisabled: Bool
-
-    func body(content: Content) -> some View { content }
-}
-
-#endif
-
-@available(iOS 14, macOS 11, *)
 public extension View {
     /// Sizes a `BottomSheet` (built with `fillsHeight: false`) to its content's natural height —
-    /// no hardcoded `.height(...)` needed. On iOS < 16 it is a no-op.
+    /// no hardcoded `.height(...)` needed.
     ///
     /// The content is measured directly (via a `GeometryReader` background), so it does not rely
     /// on any published preference — it self-sizes whatever finite-height view it wraps. The
@@ -344,8 +262,8 @@ public extension View {
     ///     colour the wrapped `BottomSheet` was built with, so a custom one has
     ///     to be passed here too — or use `BottomSheet.selfSizing(...)`, which
     ///     forwards a single `background` to both.
-    ///   - cornerRadius: Optional corner radius applied via `presentationCornerRadius` on
-    ///     iOS 16.4..<26 (iOS 26+ keeps the system corner styling).
+    ///   - cornerRadius: Optional corner radius applied via `presentationCornerRadius`
+    ///     below iOS 26 (iOS 26+ keeps the system corner styling).
     @ViewBuilder
     func selfSizingSheet(
         fallback: CGFloat = 0,
@@ -353,46 +271,30 @@ public extension View {
         background: Color = .dash.primaryBackground,
         cornerRadius: CGFloat? = nil
     ) -> some View {
-        if #available(iOS 16.0, macOS 13.0, *) {
-            let modified = modifier(SelfSizingSheetModifier(fallback: fallback, maxHeightFraction: maxHeightFraction))
-            #if os(iOS)
-            if #available(iOS 16.4, *) {
-                // The background is filled whatever the corner radius: the
-                // measured height excludes the home-indicator inset that
-                // `.presentationDetents([.height])` adds back, so that strip
-                // sits outside the sheet's own `VStack` and shows the system
-                // background unless this fills it.
-                if #unavailable(iOS 26.0), let cornerRadius {
-                    modified
-                        .presentationCornerRadius(cornerRadius)
-                        .presentationBackground(background)
-                } else {
-                    // iOS 26+ keeps the system corner styling.
-                    modified
-                        .presentationBackground(background)
-                }
-            } else {
-                modified
-            }
-            #elseif os(macOS)
-            // `presentationCornerRadius` is iOS-only, but the presentation
-            // background lands on macOS 13.3 — apply it there too so the
-            // parameter is not silently ignored.
-            if #available(macOS 13.3, *) {
-                modified.presentationBackground(background)
-            } else {
-                modified
-            }
-            #else
+        let modified = modifier(SelfSizingSheetModifier(fallback: fallback, maxHeightFraction: maxHeightFraction))
+        #if os(iOS)
+        // The background is filled whatever the corner radius: the measured
+        // height excludes the home-indicator inset that
+        // `.presentationDetents([.height])` adds back, so that strip sits
+        // outside the sheet's own `VStack` and shows the system background
+        // unless this fills it.
+        if #unavailable(iOS 26.0), let cornerRadius {
             modified
-            #endif
+                .presentationCornerRadius(cornerRadius)
+                .presentationBackground(background)
         } else {
-            self
+            // iOS 26+ keeps the system corner styling.
+            modified
+                .presentationBackground(background)
         }
+        #else
+        // `presentationCornerRadius` is iOS-only; the presentation background
+        // is not, so the parameter is not silently ignored off iOS.
+        modified.presentationBackground(background)
+        #endif
     }
 }
 
-@available(iOS 16.0, macOS 13.0, *)
 private struct SelfSizingSheetModifier: ViewModifier {
     let fallback: CGFloat
     let maxHeightFraction: CGFloat
@@ -406,7 +308,7 @@ private struct SelfSizingSheetModifier: ViewModifier {
                 GeometryReader { proxy in
                     Color.clear
                         .onAppear { update(proxy.size.height) }
-                        .onChange(of: proxy.size.height) { update($0) }
+                        .onChange(of: proxy.size.height) { _, newHeight in update(newHeight) }
                 }
             )
             .presentationDetents(detents)
@@ -441,7 +343,6 @@ private struct SelfSizingSheetModifier: ViewModifier {
 
 #if DEBUG
 
-@available(iOS 17, macOS 14, *)
 #Preview("BottomSheet Filled Height") {
     BottomSheet(
         title: "Bottom Sheet",
@@ -460,7 +361,6 @@ private struct SelfSizingSheetModifier: ViewModifier {
     }
 }
 
-@available(iOS 17, macOS 14, *)
 #Preview("BottomSheet Natural Height") {
     BottomSheet(
         title: "Bottom Sheet",
@@ -480,7 +380,6 @@ private struct SelfSizingSheetModifier: ViewModifier {
     }
 }
 
-@available(iOS 17, macOS 14, *)
 #Preview("BottomSheet Custom Background") {
     BottomSheet(
         title: "Bottom Sheet",
@@ -502,7 +401,6 @@ private struct SelfSizingSheetModifier: ViewModifier {
     }
 }
 
-@available(iOS 17, macOS 14, *)
 #Preview("BottomSheet Dismissal States") {
     VStack(spacing: 12) {
         BottomSheet(
diff --git a/Sources/DashUIKit/Components/BottomSheet/SheetFeature.swift b/Sources/DashUIKit/Components/BottomSheet/SheetFeature.swift
index c0c1bd8..13ec9a0 100644
--- a/Sources/DashUIKit/Components/BottomSheet/SheetFeature.swift
+++ b/Sources/DashUIKit/Components/BottomSheet/SheetFeature.swift
@@ -27,7 +27,6 @@ import SwiftUI
 /// leading mark is not always an image — a tinted glyph, a badge or a coloured
 /// container all appear in this position. It is sized to 40×40 here so a column
 /// of features stays aligned whatever each row puts in it.
-@available(iOS 14, macOS 11, *)
 public struct SheetFeature<Icon: View>: View {
     public var title: String
     public var description: String
@@ -66,7 +65,6 @@ public struct SheetFeature<Icon: View>: View {
     }
 }
 
-@available(iOS 14, macOS 11, *)
 public extension SheetFeature where Icon == AnyView {
     /// Convenience for an asset in the icon slot.
     ///
@@ -105,7 +103,6 @@ public extension SheetFeature where Icon == AnyView {
 
 #if DEBUG
 
-@available(iOS 17, macOS 14, *)
 #Preview("Feature list") {
     VStack(alignment: .leading, spacing: 16) {
         SheetFeature(
@@ -125,7 +122,6 @@ public extension SheetFeature where Icon == AnyView {
     .background(Color.dash.primaryBackground)
 }
 
-@available(iOS 17, macOS 14, *)
 #Preview("Custom icon slot") {
     SheetFeature(
         title: "Anything in the slot",
diff --git a/Sources/DashUIKit/Components/CoinSelector.swift b/Sources/DashUIKit/Components/CoinSelector.swift
index 7ce6ec4..4e7b6e1 100644
--- a/Sources/DashUIKit/Components/CoinSelector.swift
+++ b/Sources/DashUIKit/Components/CoinSelector.swift
@@ -16,7 +16,6 @@
 
 import SwiftUI
 
-@available(iOS 14, macOS 11, *)
 public enum CoinSelectorTrailing {
     case price(String)
     case halted
@@ -31,7 +30,6 @@ private enum CoinSelectorLayout {
     static let badgeCornerRadius: CGFloat = 6
 }
 
-@available(iOS 14, macOS 11, *)
 public struct CoinSelector<Icon: View>: View {
 
     private let name: String
@@ -121,7 +119,6 @@ public struct CoinSelector<Icon: View>: View {
 
 #if DEBUG
 
-@available(iOS 14, macOS 11, *)
 struct CoinSelector_Previews: PreviewProvider {
 
     static var iconPlaceholder: some View {
diff --git a/Sources/DashUIKit/Components/ConverterCard/ConverterArrowBadge.swift b/Sources/DashUIKit/Components/ConverterCard/ConverterArrowBadge.swift
index 31168fa..a055067 100644
--- a/Sources/DashUIKit/Components/ConverterCard/ConverterArrowBadge.swift
+++ b/Sources/DashUIKit/Components/ConverterCard/ConverterArrowBadge.swift
@@ -24,7 +24,6 @@ import SwiftUI
 /// - `onSwap == nil` → static `arrow-down` icon, non-interactive.
 /// - `onSwap != nil` → tappable `diagonal-up-down` button that rotates 180° on each tap and fires
 ///   the swap action.
-@available(iOS 14, macOS 11, *)
 struct ConverterArrowBadge: View {
     let onSwap: (() -> Void)?
     @State private var rotation: Double = 0
diff --git a/Sources/DashUIKit/Components/ConverterCard/ConverterCard.swift b/Sources/DashUIKit/Components/ConverterCard/ConverterCard.swift
index 50e8c48..bb9ee22 100644
--- a/Sources/DashUIKit/Components/ConverterCard/ConverterCard.swift
+++ b/Sources/DashUIKit/Components/ConverterCard/ConverterCard.swift
@@ -27,7 +27,6 @@ import SwiftUI
 ///
 /// A row given an `onTap` becomes a button and grows a trailing chevron, so a
 /// row that opens a picker reads as one at rest.
-@available(iOS 14, macOS 11, *)
 public struct ConverterCard: View {
 
     private enum Layout {
@@ -166,7 +165,6 @@ public struct ConverterCard: View {
 }
 
 #if DEBUG
-@available(iOS 14, macOS 11, *)
 struct ConverterCard_Previews: PreviewProvider {
     static var previews: some View {
         Group {
@@ -248,7 +246,6 @@ struct ConverterCard_Previews: PreviewProvider {
     }
 }
 
-@available(iOS 14, macOS 11, *)
 struct SwapPreview: View {
     @State private var swapped = false
 
@@ -273,6 +270,5 @@ struct SwapPreview: View {
     }
 }
 
-@available(iOS 17, macOS 14, *)
 #Preview("Swap animation") { SwapPreview() }
 #endif
diff --git a/Sources/DashUIKit/Components/ConverterCard/ConverterCardItem.swift b/Sources/DashUIKit/Components/ConverterCard/ConverterCardItem.swift
index c12f97c..0c3ca9b 100644
--- a/Sources/DashUIKit/Components/ConverterCard/ConverterCardItem.swift
+++ b/Sources/DashUIKit/Components/ConverterCard/ConverterCardItem.swift
@@ -29,7 +29,6 @@ import SwiftUI
 /// (the Coinbase row keeps the same id whether it occupies the top or bottom slot). The default
 /// `id = title` is sufficient when titles are distinct and stable. Pass an explicit `id` if the
 /// title might change or if two rows could share a title.
-@available(iOS 14, macOS 11, *)
 public struct ConverterCardItem: Identifiable {
     public let id: AnyHashable
     /// Static leading icon. Ignored when `iconView` is non-nil.
diff --git a/Sources/DashUIKit/Components/ConverterCard/ConverterCardRow.swift b/Sources/DashUIKit/Components/ConverterCard/ConverterCardRow.swift
index 4b61fe2..ac7b208 100644
--- a/Sources/DashUIKit/Components/ConverterCard/ConverterCardRow.swift
+++ b/Sources/DashUIKit/Components/ConverterCard/ConverterCardRow.swift
@@ -46,7 +46,6 @@ struct ConverterRowHeightKey: PreferenceKey {
 /// The chrome swallows touches by default: a row is display-only, and the badge drawn over the
 /// seam is the card's only control. A row that carries its own action opts back in with
 /// `isInteractive` — without it the button inside the content would never see the tap.
-@available(iOS 14, macOS 11, *)
 struct ConverterCardRow<Content: View>: View {
     let slot: ConverterRowSlot
     var isInteractive: Bool = false
diff --git a/Sources/DashUIKit/Components/DashAmount.swift b/Sources/DashUIKit/Components/DashAmount.swift
index 23efd6d..886ee5b 100644
--- a/Sources/DashUIKit/Components/DashAmount.swift
+++ b/Sources/DashUIKit/Components/DashAmount.swift
@@ -19,7 +19,6 @@ import SwiftUI
 
 // MARK: - Sign control
 
-@available(iOS 14, macOS 11, *)
 public enum DashAmountSign {
     /// Never render a sign: "0.05 Ð".
     case none
@@ -59,7 +58,6 @@ public enum DashAmountFormat {
 
 // MARK: - DashAmount view
 
-@available(iOS 14, macOS 11, *)
 public struct DashAmount: View {
 
     public var amount: Int64
@@ -122,37 +120,31 @@ public struct DashAmount: View {
 
 #if DEBUG
 
-@available(iOS 17, macOS 14, *)
 #Preview("sign: .none (positive)") {
     DashAmount(amount: 6_791_000, fontSize: 15, sign: .none)
         .padding()
 }
 
-@available(iOS 17, macOS 14, *)
 #Preview("sign: .negativeOnly — positive (no prefix)") {
     DashAmount(amount: 6_791_000, fontSize: 15, sign: .negativeOnly)
         .padding()
 }
 
-@available(iOS 17, macOS 14, *)
 #Preview("sign: .negativeOnly — negative (-)") {
     DashAmount(amount: -6_791_000, fontSize: 15, sign: .negativeOnly)
         .padding()
 }
 
-@available(iOS 17, macOS 14, *)
 #Preview("sign: .always — positive (+)") {
     DashAmount(amount: 6_791_000, fontSize: 15, sign: .always)
         .padding()
 }
 
-@available(iOS 17, macOS 14, *)
 #Preview("sign: .always — negative (-)") {
     DashAmount(amount: -6_791_000, fontSize: 15, sign: .always)
         .padding()
 }
 
-@available(iOS 17, macOS 14, *)
 #Preview("Zero (no sign in any mode)") {
     VStack(spacing: 8) {
         DashAmount(amount: 0, fontSize: 15, sign: .none)
@@ -162,7 +154,6 @@ public struct DashAmount: View {
     .padding()
 }
 
-@available(iOS 17, macOS 14, *)
 #Preview("Not available (Int64.max)") {
     DashAmount(amount: .max, fontSize: 15)
         .padding()
diff --git a/Sources/DashUIKit/Components/DashSwitch.swift b/Sources/DashUIKit/Components/DashSwitch.swift
index f65fd03..215bdcc 100644
--- a/Sources/DashUIKit/Components/DashSwitch.swift
+++ b/Sources/DashUIKit/Components/DashSwitch.swift
@@ -20,7 +20,6 @@ import SwiftUI
 
 // TODO: Add a custom DashToggleStyle using switchThumbFill / switchTrackFillOff /
 // switchTrackFillOffDisabled tokens for full pixel-exact fidelity when needed.
-@available(iOS 14, *)
 public struct DashSwitch: View {
 
     @Binding private var isOn: Bool
@@ -30,21 +29,14 @@ public struct DashSwitch: View {
     }
 
     public var body: some View {
-        if #available(iOS 15, *) {
-            Toggle("", isOn: $isOn)
-                .labelsHidden()
-                .tint(Color.dash.switchTrackFillOn as Color?)
-        } else {
-            Toggle("", isOn: $isOn)
-                .labelsHidden()
-                .accentColor(Color.dash.switchTrackFillOn)
-        }
+        Toggle("", isOn: $isOn)
+            .labelsHidden()
+            .tint(Color.dash.switchTrackFillOn as Color?)
     }
 }
 
 #if DEBUG
 
-@available(iOS 17, *)
 #Preview {
     @Previewable @State var on = true
     VStack(spacing: 20) {
diff --git a/Sources/DashUIKit/Components/EnterAmount/CurrencyOption.swift b/Sources/DashUIKit/Components/EnterAmount/CurrencyOption.swift
index beade79..bf8fe13 100644
--- a/Sources/DashUIKit/Components/EnterAmount/CurrencyOption.swift
+++ b/Sources/DashUIKit/Components/EnterAmount/CurrencyOption.swift
@@ -35,7 +35,6 @@ enum DashCurrencySymbol {
 
 // MARK: - CurrencyOption
 
-@available(iOS 14, macOS 11, *)
 public enum CurrencyOption: Hashable {
     case fiat(String)
     case dash
diff --git a/Sources/DashUIKit/Components/EnterAmount/DashBalanceView.swift b/Sources/DashUIKit/Components/EnterAmount/DashBalanceView.swift
index 20e5264..33a9258 100644
--- a/Sources/DashUIKit/Components/EnterAmount/DashBalanceView.swift
+++ b/Sources/DashUIKit/Components/EnterAmount/DashBalanceView.swift
@@ -22,7 +22,6 @@ import SwiftUI
 /// Trailing balance for the convert source row: a symbol-free Dash amount followed by the Dash
 /// symbol, with the fiat value beneath. Both strings come from the view model
 /// (`dashBalanceFormatted` / `dashBalanceFiat`); pass `fiat: nil` to hide the fiat line.
-@available(iOS 14, macOS 11, *)
 public struct DashBalanceView: View {
     /// Symbol-free formatted balance, e.g. "1.5".
     public let balance: String
@@ -63,7 +62,6 @@ public struct DashBalanceView: View {
 
 #if DEBUG
 
-@available(iOS 17, macOS 14, *)
 #Preview {
     VStack(spacing: 16) {
         DashBalanceView(balance: "1.5", fiat: "$ 150.00")
diff --git a/Sources/DashUIKit/Components/EnterAmount/DashPickerView.swift b/Sources/DashUIKit/Components/EnterAmount/DashPickerView.swift
index 787e7da..c8dd6fe 100644
--- a/Sources/DashUIKit/Components/EnterAmount/DashPickerView.swift
+++ b/Sources/DashUIKit/Components/EnterAmount/DashPickerView.swift
@@ -17,14 +17,12 @@
 
 import SwiftUI
 
-@available(iOS 14, macOS 11, *)
 private enum Layout {
     static let hPadding: CGFloat = 6
     static let vPadding: CGFloat = 3
     static let cornerRadius: CGFloat = 6
 }
 
-@available(iOS 14, macOS 11, *)
 public struct DashPickerView<Option: Hashable>: View {
 
     public let options: [Option]
@@ -63,7 +61,6 @@ public struct DashPickerView<Option: Hashable>: View {
 
 #if DEBUG
 
-@available(iOS 17, macOS 14, *)
 #Preview {
     DashPickerView(
         options: ["US$", "DASH", "BTC"],
diff --git a/Sources/DashUIKit/Components/EnterAmount/DualSwapAmountView.swift b/Sources/DashUIKit/Components/EnterAmount/DualSwapAmountView.swift
index 2830e6c..9e624d8 100644
--- a/Sources/DashUIKit/Components/EnterAmount/DualSwapAmountView.swift
+++ b/Sources/DashUIKit/Components/EnterAmount/DualSwapAmountView.swift
@@ -30,7 +30,6 @@ import SwiftUI
 /// or view recreation. The content in each row never changes — only the visual position does.
 ///
 /// Tapping anywhere in the container (except the chevron) fires `onSwap`.
-@available(iOS 14, macOS 11, *)
 internal struct DualSwapAmountView: View {
     let primaryAmount: String
     let secondaryAmount: String
@@ -71,7 +70,6 @@ internal struct DualSwapAmountView: View {
 
 /// Trailing vertical list of currency-code buttons; the selected entry is highlighted.
 /// Fixed width matches `DualSwapLayout.sideColumnWidth` so it occupies its side column exactly.
-@available(iOS 14, macOS 11, *)
 internal struct DualInputTypeSwitcher: View {
     let codes: [String]
     let selected: String
diff --git a/Sources/DashUIKit/Components/EnterAmount/EnterAmountView.swift b/Sources/DashUIKit/Components/EnterAmount/EnterAmountView.swift
index d984248..ca055bc 100644
--- a/Sources/DashUIKit/Components/EnterAmount/EnterAmountView.swift
+++ b/Sources/DashUIKit/Components/EnterAmount/EnterAmountView.swift
@@ -20,7 +20,6 @@ import SwiftUI
 // MARK: - EnterAmountStyle
 
 /// Controls which visual layout `EnterAmountView` renders.
-@available(iOS 14, macOS 11, *)
 public enum EnterAmountStyle {
     /// Single-amount input: Max button + `SwapAmountView` + `DashPickerView`. (default)
     case single
@@ -30,7 +29,6 @@ public enum EnterAmountStyle {
 
 // MARK: - EnterAmountView
 
-@available(iOS 14, macOS 11, *)
 public struct EnterAmountView: View {
 
     // MARK: State A (.single) — existing public API
@@ -271,7 +269,6 @@ public struct EnterAmountView: View {
 
 #if DEBUG
 
-@available(iOS 17, macOS 14, *)
 #Preview("Single state") {
     EnterAmountView(
         value: .constant("12.5"),
@@ -283,19 +280,16 @@ public struct EnterAmountView: View {
     .padding(20)
 }
 
-@available(iOS 17, macOS 14, *)
 #Preview("Dual swap — with Max button (interactive)") {
     DualSwapPreviewContainer(showMax: true)
         .background(Color.dash.secondaryBackground)
 }
 
-@available(iOS 17, macOS 14, *)
 #Preview("Dual swap — no Max button (interactive)") {
     DualSwapPreviewContainer(showMax: false)
         .background(Color.dash.secondaryBackground)
 }
 
-@available(iOS 17, macOS 14, *)
 #Preview("Dual swap — edge cases") {
     VStack(spacing: 28) {
         // Very long Dash value — amount should scale to fit
@@ -338,7 +332,6 @@ public struct EnterAmountView: View {
     .background(Color.dash.secondaryBackground)
 }
 
-@available(iOS 17, macOS 14, *)
 private struct DualSwapPreviewContainer: View {
     let showMax: Bool
     @State private var isPrimarySelected = true
diff --git a/Sources/DashUIKit/Components/EnterAmount/SwapAmountView.swift b/Sources/DashUIKit/Components/EnterAmount/SwapAmountView.swift
index ec60f0a..f17b6d8 100644
--- a/Sources/DashUIKit/Components/EnterAmount/SwapAmountView.swift
+++ b/Sources/DashUIKit/Components/EnterAmount/SwapAmountView.swift
@@ -22,7 +22,6 @@ import UIKit
 
 // MARK: - SwapAmountView
 
-@available(iOS 14, macOS 11, *)
 public struct SwapAmountView: View {
 
     // MARK: Primary row props
@@ -266,7 +265,6 @@ public struct SwapAmountView: View {
 ///
 /// Result: correct bold weight in the large slot, correct regular weight in the small slot,
 /// smooth size transition via `scaleEffect` bridging the font snap.
-@available(iOS 14, macOS 11, *)
 private struct AnimatedSwapLayout: View {
 
     // MARK: Content props
@@ -405,7 +403,7 @@ private struct AnimatedSwapLayout: View {
         }
         .frame(height: SwapAnimLayout.containerHeight)
         .frame(maxWidth: .infinity)
-        .onChange(of: isPrimaryLarge) { newValue in
+        .onChange(of: isPrimaryLarge) { _, newValue in
             // A rapid re-toggle must invalidate the previous change's still-pending callbacks,
             // otherwise a stale scale/offset update can run after the newer state (visible jump).
             swapGeneration &+= 1
@@ -481,7 +479,6 @@ private struct AnimatedSwapLayout: View {
 
 // MARK: - Paste Context Menu
 
-@available(iOS 14, macOS 11, *)
 extension View {
     /// Long-press to paste. Intentionally uses an `onLongPressGesture` and NOT `.contextMenu`:
     /// `.contextMenu` adds a `_UIReparentingView` to the host's view hierarchy, which is
@@ -509,7 +506,6 @@ extension View {
 // MARK: - Swap animation layout constants
 
 // Internal so DualSwapAmountView can read them if needed; private would hide from the module.
-@available(iOS 14, macOS 11, *)
 enum SwapAnimLayout {
     // Slot heights (reference: SendAmountAmountsStack)
     static let primaryHeight: CGFloat = 41
@@ -537,7 +533,6 @@ enum SwapAnimLayout {
 
 #if DEBUG
 
-@available(iOS 17, macOS 14, *)
 #Preview("Normal amounts") {
     VStack(spacing: 20) {
         SwapAmountView(
@@ -556,7 +551,6 @@ enum SwapAnimLayout {
     .padding(20)
 }
 
-@available(iOS 17, macOS 14, *)
 #Preview("Edge cases — scaling") {
     VStack(spacing: 20) {
         SwapAmountView(
@@ -579,7 +573,6 @@ enum SwapAnimLayout {
     .padding(20)
 }
 
-@available(iOS 17, macOS 14, *)
 #Preview("Edge cases — precision") {
     VStack(spacing: 20) {
         SwapAmountView(
@@ -603,7 +596,6 @@ enum SwapAnimLayout {
     .padding(20)
 }
 
-@available(iOS 17, macOS 14, *)
 #Preview("Leading zero — bare decimal") {
     VStack(spacing: 20) {
         SwapAmountView(
@@ -621,7 +613,6 @@ enum SwapAnimLayout {
     .padding(20)
 }
 
-@available(iOS 17, macOS 14, *)
 #Preview("Animated dual-swap (interactive)") {
     VStack {
         SwapAmountView(
@@ -637,7 +628,6 @@ enum SwapAnimLayout {
     }
 }
 
-@available(iOS 17, macOS 14, *)
 private struct SwapAmountAnimatedPreview: View {
     @State private var isPrimarySelected = true
 
diff --git a/Sources/DashUIKit/Components/Geometry/FrameReader.swift b/Sources/DashUIKit/Components/Geometry/FrameReader.swift
index 9c3c3c2..27c6ffc 100644
--- a/Sources/DashUIKit/Components/Geometry/FrameReader.swift
+++ b/Sources/DashUIKit/Components/Geometry/FrameReader.swift
@@ -24,7 +24,6 @@ import SwiftUI
 /// It paints nothing: a transparent, greedy overlay that forwards the resolved `CGRect`
 /// once on first layout and again on every subsequent change. Attach it through
 /// ``SwiftUI/View/readingFrame(coordinateSpace:onChange:)`` rather than building it directly.
-@available(iOS 14, macOS 11, *)
 struct FrameReader: View {
 
     private let coordinateSpace: CoordinateSpace
@@ -43,7 +42,7 @@ struct FrameReader: View {
             Color.clear
                 .frame(maxWidth: .infinity, maxHeight: .infinity)
                 .onAppear { report(frame) }
-                .onChange(of: frame, perform: report)
+                .onChange(of: frame) { _, newFrame in report(newFrame) }
         }
         .frame(maxWidth: .infinity, maxHeight: .infinity)
     }
@@ -51,7 +50,6 @@ struct FrameReader: View {
 
 // MARK: - View sugar
 
-@available(iOS 14, macOS 11, *)
 public extension View {
 
     /// Reports this view's frame — in `coordinateSpace` — as it appears and whenever it moves
@@ -68,7 +66,6 @@ public extension View {
 
 #if DEBUG
 
-@available(iOS 14, macOS 11, *)
 struct FrameReader_Previews: PreviewProvider {
 
     private struct Demo: View {
diff --git a/Sources/DashUIKit/Components/Geometry/LocationReader.swift b/Sources/DashUIKit/Components/Geometry/LocationReader.swift
index bd74f24..2f9fd95 100644
--- a/Sources/DashUIKit/Components/Geometry/LocationReader.swift
+++ b/Sources/DashUIKit/Components/Geometry/LocationReader.swift
@@ -24,7 +24,6 @@ import SwiftUI
 /// The point-sized sibling of ``FrameReader``: it collapses to a zero-sized probe and only
 /// emits the midpoint, which is all most scroll/position effects need. Reach for it through
 /// ``SwiftUI/View/readingLocation(coordinateSpace:onChange:)``.
-@available(iOS 14, macOS 11, *)
 struct LocationReader: View {
 
     private let coordinateSpace: CoordinateSpace
@@ -42,7 +41,7 @@ struct LocationReader: View {
 
             Color.clear
                 .onAppear { report(center) }
-                .onChange(of: center, perform: report)
+                .onChange(of: center) { _, newCenter in report(newCenter) }
         }
         .frame(width: 0, height: 0, alignment: .center)
     }
@@ -50,7 +49,6 @@ struct LocationReader: View {
 
 // MARK: - View sugar
 
-@available(iOS 14, macOS 11, *)
 extension View {
 
     /// Reports this view's center point — in `coordinateSpace` — on appear and on every change.
@@ -65,7 +63,6 @@ extension View {
 
 // MARK: - Helpers
 
-@available(iOS 14, macOS 11, *)
 private extension CGRect {
     /// Geometric center of the rect.
     var center: CGPoint { CGPoint(x: midX, y: midY) }
@@ -75,7 +72,6 @@ private extension CGRect {
 
 #if DEBUG
 
-@available(iOS 14, macOS 11, *)
 struct LocationReader_Previews: PreviewProvider {
 
     private struct Demo: View {
diff --git a/Sources/DashUIKit/Components/Geometry/ScaleToFitWidth.swift b/Sources/DashUIKit/Components/Geometry/ScaleToFitWidth.swift
index cfce5b8..a077725 100644
--- a/Sources/DashUIKit/Components/Geometry/ScaleToFitWidth.swift
+++ b/Sources/DashUIKit/Components/Geometry/ScaleToFitWidth.swift
@@ -34,7 +34,6 @@ private struct ScaleToFitContentSizeKey: PreferenceKey {
 ///
 /// The modifier reserves the content's natural single-line height (constant) so it keeps the
 /// surrounding vertical layout stable while only the horizontal scale changes.
-@available(iOS 14, macOS 11, *)
 public struct ScaleToFitWidth: ViewModifier {
     public var minScale: CGFloat = 0.35
 
@@ -70,7 +69,6 @@ public struct ScaleToFitWidth: ViewModifier {
     }
 }
 
-@available(iOS 14, macOS 11, *)
 public extension View {
     /// Scales the view uniformly to fit the available width on one line, down to `minScale`.
     func scaleToFitWidth(minScale: CGFloat = 0.35) -> some View {
diff --git a/Sources/DashUIKit/Components/Geometry/ScrollViewWithOnScrollChanged.swift b/Sources/DashUIKit/Components/Geometry/ScrollViewWithOnScrollChanged.swift
index 8cb5825..17b5269 100644
--- a/Sources/DashUIKit/Components/Geometry/ScrollViewWithOnScrollChanged.swift
+++ b/Sources/DashUIKit/Components/Geometry/ScrollViewWithOnScrollChanged.swift
@@ -26,7 +26,6 @@ import SwiftUI
 /// The trick: a zero-sized ``LocationReader`` rides at the very top of the content inside a
 /// private named coordinate space. As the content slides, the probe's position within that
 /// space is exactly the scroll offset, which is forwarded through `onScrollChanged`.
-@available(iOS 14, macOS 11, *)
 public struct ScrollViewWithOnScrollChanged<Content: View>: View {
 
     private let axes: Axis.Set
@@ -67,7 +66,6 @@ public struct ScrollViewWithOnScrollChanged<Content: View>: View {
 
 #if DEBUG
 
-@available(iOS 14, macOS 11, *)
 struct ScrollViewWithOnScrollChanged_Previews: PreviewProvider {
 
     private struct Demo: View {
diff --git a/Sources/DashUIKit/Components/Icons/CheckmarkIcon.swift b/Sources/DashUIKit/Components/Icons/CheckmarkIcon.swift
index 375e588..063e064 100644
--- a/Sources/DashUIKit/Components/Icons/CheckmarkIcon.swift
+++ b/Sources/DashUIKit/Components/Icons/CheckmarkIcon.swift
@@ -27,7 +27,6 @@ import SwiftUI
 /// The default colour is `Color.dash.blue`, which is the `#008DE4` the SVG
 /// strokes with; naming the token rather than the hex keeps it following the
 /// palette.
-@available(iOS 14, macOS 11, *)
 public struct CheckmarkIcon: View {
     public var size: CGFloat = 15
     public var color: Color = Color.dash.blue
@@ -57,7 +56,6 @@ public struct CheckmarkIcon: View {
 
 /// The tick polyline, normalized from the 15×12 source viewBox so it keeps its
 /// proportions at any size.
-@available(iOS 14, macOS 11, *)
 private struct CheckmarkShape: Shape {
     private static let viewBox = CGSize(width: 15, height: 12)
 
@@ -88,7 +86,6 @@ private struct CheckmarkShape: Shape {
 
 #if DEBUG
 
-@available(iOS 17, macOS 14, *)
 #Preview {
     VStack(spacing: 24) {
         CheckmarkIcon()
diff --git a/Sources/DashUIKit/Components/Icons/ChevronIcon.swift b/Sources/DashUIKit/Components/Icons/ChevronIcon.swift
index 8539ab1..b1f0cce 100644
--- a/Sources/DashUIKit/Components/Icons/ChevronIcon.swift
+++ b/Sources/DashUIKit/Components/Icons/ChevronIcon.swift
@@ -33,7 +33,6 @@ import SwiftUI
 ///
 /// The default colour is `Color.dash.gray300Alpha90` — the palette entry for
 /// the `#B0B6BC` at 90% the SVG strokes with.
-@available(iOS 14, macOS 11, *)
 public struct ChevronIcon: View {
 
     /// Where the chevron points.
@@ -103,7 +102,6 @@ public struct ChevronIcon: View {
 
 /// The chevron polyline, normalized from the 7×12 source viewBox so it keeps
 /// its proportions at any size. Points right; `ChevronIcon` rotates it.
-@available(iOS 14, macOS 11, *)
 private struct ChevronShape: Shape {
     private static let viewBox = CGSize(width: 7, height: 12)
 
@@ -135,7 +133,6 @@ private struct ChevronShape: Shape {
 
 #if DEBUG
 
-@available(iOS 17, macOS 14, *)
 #Preview("Four directions") {
     HStack(spacing: 32) {
         ChevronIcon(direction: .left)
@@ -149,7 +146,6 @@ private struct ChevronShape: Shape {
 
 /// Each one drawn on its own bounds, so the frame the rotation reports is
 /// visible: left/right are tall, up/down are wide.
-@available(iOS 17, macOS 14, *)
 #Preview("Measured bounds") {
     HStack(spacing: 24) {
         ForEach([ChevronIcon.Direction.left, .right, .up, .down], id: \.angle.degrees) { direction in
@@ -161,7 +157,6 @@ private struct ChevronShape: Shape {
     .background(Color.dash.primaryBackground)
 }
 
-@available(iOS 17, macOS 14, *)
 #Preview("Dark") {
     HStack(spacing: 32) {
         ChevronIcon(direction: .left)
diff --git a/Sources/DashUIKit/Components/Icons/InfoRoundIcon.swift b/Sources/DashUIKit/Components/Icons/InfoRoundIcon.swift
index e6c4fa5..863b953 100644
--- a/Sources/DashUIKit/Components/Icons/InfoRoundIcon.swift
+++ b/Sources/DashUIKit/Components/Icons/InfoRoundIcon.swift
@@ -24,7 +24,6 @@ import SwiftUI
 /// Drawn rather than shipped as an asset, for the same reason `XmarkIcon` is:
 /// it stays crisp at any size, and the disc takes the `Blue` token instead of
 /// baking `#008DE4` into a PDF that would then miss a palette change.
-@available(iOS 14, macOS 11, *)
 public struct InfoRoundIcon: View {
     public var size: CGFloat = 19
     public var color: Color = Color.dash.blue
@@ -70,7 +69,6 @@ public struct InfoRoundIcon: View {
 /// The dot is a 0.01-long segment rather than a circle — with a round cap that
 /// renders as a dot of exactly the stem's weight, which is how the source
 /// draws it and what keeps the two visually matched at every size.
-@available(iOS 14, macOS 11, *)
 private struct InfoGlyphShape: Shape {
     private let centerXRatio: CGFloat = 9.2998 / 19
     private let stemTopRatio: CGFloat = 9.30005 / 19
@@ -92,7 +90,6 @@ private struct InfoGlyphShape: Shape {
 
 #if DEBUG
 
-@available(iOS 17, macOS 14, *)
 #Preview("Sizes") {
     HStack(alignment: .center, spacing: 12) {
         InfoRoundIcon(size: 14)
@@ -103,7 +100,6 @@ private struct InfoGlyphShape: Shape {
     .padding()
 }
 
-@available(iOS 17, macOS 14, *)
 #Preview("Recoloured") {
     HStack(spacing: 12) {
         InfoRoundIcon(size: 32, color: Color.dash.gray300)
diff --git a/Sources/DashUIKit/Components/Icons/XmarkIcon.swift b/Sources/DashUIKit/Components/Icons/XmarkIcon.swift
index eea8d4c..1755f2a 100644
--- a/Sources/DashUIKit/Components/Icons/XmarkIcon.swift
+++ b/Sources/DashUIKit/Components/Icons/XmarkIcon.swift
@@ -21,7 +21,6 @@ import SwiftUI
 
 /// A code-drawn "✕" (close) icon. Mirrors the source SVG (9×9 viewBox, two diagonals
 /// inset from 0.75 to 7.75, round caps/joins). Scales cleanly to any `size`.
-@available(iOS 14, macOS 11, *)
 public struct XmarkIcon: View {
     public var size: CGFloat = 9
     public var color: Color = Color.dash.primaryText
@@ -51,7 +50,6 @@ public struct XmarkIcon: View {
 
 /// Two diagonal strokes forming an "✕". Endpoints are normalized from the 9-unit
 /// source viewBox (inset 0.75 → 7.75) so the cross keeps its proportions at any size.
-@available(iOS 14, macOS 11, *)
 private struct XmarkShape: Shape {
     private let insetRatio: CGFloat = 0.75 / 9
     private let extentRatio: CGFloat = 7.75 / 9
@@ -73,7 +71,6 @@ private struct XmarkShape: Shape {
 
 #if DEBUG
 
-@available(iOS 17, macOS 14, *)
 #Preview {
     VStack(spacing: 24) {
         XmarkIcon()
diff --git a/Sources/DashUIKit/Components/Illustrations/ErrorIllustration.swift b/Sources/DashUIKit/Components/Illustrations/ErrorIllustration.swift
index 2265e0f..d6bf6ed 100644
--- a/Sources/DashUIKit/Components/Illustrations/ErrorIllustration.swift
+++ b/Sources/DashUIKit/Components/Illustrations/ErrorIllustration.swift
@@ -17,7 +17,6 @@
 
 import SwiftUI
 
-@available(iOS 14, macOS 11, *)
 public struct ErrorIllustration: View {
 
     public init() {}
@@ -38,7 +37,6 @@ public struct ErrorIllustration: View {
 
 #if DEBUG
 
-@available(iOS 14, macOS 11, *)
 struct ErrorIllustration_Previews: PreviewProvider {
     static var previews: some View {
         ErrorIllustration()
diff --git a/Sources/DashUIKit/Components/Illustrations/LoadingIllustration.swift b/Sources/DashUIKit/Components/Illustrations/LoadingIllustration.swift
index 6d5a3a0..d597f3b 100644
--- a/Sources/DashUIKit/Components/Illustrations/LoadingIllustration.swift
+++ b/Sources/DashUIKit/Components/Illustrations/LoadingIllustration.swift
@@ -22,7 +22,6 @@ import SwiftUI
 
 /// Wrapper that centers the loading spinner inside a fixed-size frame, matching the
 /// Maya design (Figma node 6:254 — a 90×90 frame containing a 61.73 spinner).
-@available(iOS 14, macOS 11, *)
 public struct LoadingIllustration: View {
 
     /// Diameter of the spinner.
@@ -52,7 +51,6 @@ public struct LoadingIllustration: View {
 /// `UIActivityIndicatorView`: the spokes are **static**, and instead of rotating the whole ring
 /// the bright "head" steps clockwise from spoke to spoke while the others fade — i.e. each line
 /// changes opacity in turn. The opacity crossfades between steps for a smooth iOS-style look.
-@available(iOS 14, macOS 11, *)
 public struct LoadingSpinner: View {
 
     /// Default tint — DS blue.
@@ -129,7 +127,6 @@ public struct LoadingSpinner: View {
 
 #if DEBUG
 
-@available(iOS 14, macOS 11, *)
 struct LoadingIllustration_Previews: PreviewProvider {
     static var previews: some View {
         VStack(spacing: 40) {
diff --git a/Sources/DashUIKit/Components/Illustrations/SuccessIllustration.swift b/Sources/DashUIKit/Components/Illustrations/SuccessIllustration.swift
index f1dc914..a074776 100644
--- a/Sources/DashUIKit/Components/Illustrations/SuccessIllustration.swift
+++ b/Sources/DashUIKit/Components/Illustrations/SuccessIllustration.swift
@@ -17,7 +17,6 @@
 
 import SwiftUI
 
-@available(iOS 14, macOS 11, *)
 public struct SuccessIllustration: View {
 
     public init() {}
@@ -38,7 +37,6 @@ public struct SuccessIllustration: View {
 
 #if DEBUG
 
-@available(iOS 14, macOS 11, *)
 struct SuccessIllustration_Previews: PreviewProvider {
     static var previews: some View {
         SuccessIllustration()
diff --git a/Sources/DashUIKit/Components/MenuItem.swift b/Sources/DashUIKit/Components/MenuItem.swift
index 61ed051..8828075 100644
--- a/Sources/DashUIKit/Components/MenuItem.swift
+++ b/Sources/DashUIKit/Components/MenuItem.swift
@@ -20,7 +20,6 @@ import SwiftUI
 /// Finite set of trailing accessories for `MenuItem`.
 /// Add a new case here — not a per-call-site font/color override — when a
 /// new trailing look is needed, to keep all rows consistent.
-@available(iOS 14, macOS 11, *)
 public enum MenuItemAccessory {
     case none
     case toggle(isOn: Binding<Bool>)
@@ -42,13 +41,11 @@ public enum MenuItemAccessory {
 ///
 /// `.round` is the design system's own info mark; `.icon` stays open for a row
 /// that needs to flag something else entirely.
-@available(iOS 14, macOS 11, *)
 public enum MenuItemInfo {
     case round(color: Color)
     case icon(DashIconSource)
 }
 
-@available(iOS 14, macOS 11, *)
 public struct MenuItem: View {
 
     public var leadingIcon: DashIconSource?
@@ -165,13 +162,11 @@ public struct MenuItem: View {
 
 #if DEBUG
 
-@available(iOS 17, macOS 14, *)
 #Preview("Title only") {
     MenuItem(title: "Notifications")
         .padding(.horizontal)
 }
 
-@available(iOS 17, macOS 14, *)
 #Preview("Title + helpText") {
     MenuItem(
         title: "Recovery phrase",
@@ -180,7 +175,6 @@ public struct MenuItem: View {
     .padding(.horizontal)
 }
 
-@available(iOS 17, macOS 14, *)
 #Preview("Title + info + helpText") {
     MenuItem(
         title: "Network fee",
@@ -191,7 +185,6 @@ public struct MenuItem: View {
     .padding(.horizontal)
 }
 
-@available(iOS 17, macOS 14, *)
 #Preview("Accessory: toggle") {
     @Previewable @State var isOn = true
     MenuItem(
@@ -201,7 +194,6 @@ public struct MenuItem: View {
     .padding(.horizontal)
 }
 
-@available(iOS 17, macOS 14, *)
 #Preview("Accessory: text") {
     MenuItem(
         title: "Balance",
@@ -210,7 +202,6 @@ public struct MenuItem: View {
     .padding(.horizontal)
 }
 
-@available(iOS 17, macOS 14, *)
 #Preview("Accessory: button") {
     MenuItem(
         title: "Withdraw",
@@ -224,7 +215,6 @@ public struct MenuItem: View {
     .padding(.horizontal)
 }
 
-@available(iOS 17, macOS 14, *)
 #Preview("Accessory: balance default (.negativeOnly)") {
     VStack(spacing: 0) {
         MenuItem(
@@ -240,7 +230,6 @@ public struct MenuItem: View {
     .padding(.horizontal)
 }
 
-@available(iOS 17, macOS 14, *)
 #Preview("Accessory: balance .always (transaction style)") {
     VStack(spacing: 0) {
         MenuItem(
@@ -256,7 +245,6 @@ public struct MenuItem: View {
     .padding(.horizontal)
 }
 
-@available(iOS 17, macOS 14, *)
 #Preview("Accessory: balance zero") {
     MenuItem(
         title: "Available",
@@ -265,7 +253,6 @@ public struct MenuItem: View {
     .padding(.horizontal)
 }
 
-@available(iOS 17, macOS 14, *)
 #Preview("Accessory: balance not available") {
     MenuItem(
         title: "Pending",
@@ -275,7 +262,6 @@ public struct MenuItem: View {
 }
 
 /// A picker list: one row marked, the rest holding the tick's slot empty.
-@available(iOS 17, macOS 14, *)
 #Preview("Accessory: selection") {
     VStack(spacing: 0) {
         MenuItem(
@@ -299,7 +285,6 @@ public struct MenuItem: View {
     .padding(.horizontal)
 }
 
-@available(iOS 17, macOS 14, *)
 #Preview("Enabled vs disabled") {
     VStack(spacing: 0) {
         MenuItem(
diff --git a/Sources/DashUIKit/Components/NavigationBar.swift b/Sources/DashUIKit/Components/NavigationBar.swift
index 0b4ef96..0787db8 100644
--- a/Sources/DashUIKit/Components/NavigationBar.swift
+++ b/Sources/DashUIKit/Components/NavigationBar.swift
@@ -17,7 +17,6 @@
 
 import SwiftUI
 
-@available(iOS 14, macOS 11, *)
 public struct NavigationBar<Leading: View, Central: View, Trailing: View>: View {
     private let leading: Leading
     private let central: Central
@@ -50,49 +49,42 @@ public struct NavigationBar<Leading: View, Central: View, Trailing: View>: View
     }
 }
 
-@available(iOS 14, macOS 11, *)
 public extension NavigationBar where Trailing == EmptyView {
     init(@ViewBuilder leading: () -> Leading, @ViewBuilder central: () -> Central) {
         self.init(leading: leading, central: central, trailing: { EmptyView() })
     }
 }
 
-@available(iOS 14, macOS 11, *)
 public extension NavigationBar where Central == EmptyView {
     init(@ViewBuilder leading: () -> Leading, @ViewBuilder trailing: () -> Trailing) {
         self.init(leading: leading, central: { EmptyView() }, trailing: trailing)
     }
 }
 
-@available(iOS 14, macOS 11, *)
 public extension NavigationBar where Leading == EmptyView {
     init(@ViewBuilder central: () -> Central, @ViewBuilder trailing: () -> Trailing) {
         self.init(leading: { EmptyView() }, central: central, trailing: trailing)
     }
 }
 
-@available(iOS 14, macOS 11, *)
 public extension NavigationBar where Central == EmptyView, Trailing == EmptyView {
     init(@ViewBuilder leading: () -> Leading) {
         self.init(leading: leading, central: { EmptyView() }, trailing: { EmptyView() })
     }
 }
 
-@available(iOS 14, macOS 11, *)
 public extension NavigationBar where Leading == EmptyView, Trailing == EmptyView {
     init(@ViewBuilder central: () -> Central) {
         self.init(leading: { EmptyView() }, central: central, trailing: { EmptyView() })
     }
 }
 
-@available(iOS 14, macOS 11, *)
 public extension NavigationBar where Leading == EmptyView, Central == EmptyView {
     init(@ViewBuilder trailing: () -> Trailing) {
         self.init(leading: { EmptyView() }, central: { EmptyView() }, trailing: trailing)
     }
 }
 
-@available(iOS 14, macOS 11, *)
 public enum NavigationBarElement: String {
     case back = "navigationbar-back"
     case close = "navigationbar-close"
@@ -130,30 +122,21 @@ public enum NavigationBarElement: String {
     }
 }
 
-@available(iOS 14, macOS 11, *)
 private struct NavigationBarButtonStyle: ButtonStyle {
-    @ViewBuilder
     func makeBody(configuration: Configuration) -> some View {
-        let content = configuration.label
+        configuration.label
             .scaleEffect(configuration.isPressed ? 0.88 : 1)
             .opacity(configuration.isPressed ? 0.7 : 1)
-
-        if #available(iOS 15, macOS 12, *) {
-            content.animation(.easeInOut(duration: 0.12), value: configuration.isPressed)
-        } else {
-            content.animation(.easeInOut(duration: 0.12))
-        }
+            .animation(.easeInOut(duration: 0.12), value: configuration.isPressed)
     }
 }
 
-@available(iOS 17, macOS 14, *)
 #Preview("NavigationBar Back") {
     NavigationBar(
         leading: { NavigationBarElement.back.button { } }
     )
 }
 
-@available(iOS 17, macOS 14, *)
 #Preview("NavigationBar Back Title") {
     NavigationBar(
         leading: { NavigationBarElement.back.button { } },
@@ -165,7 +148,6 @@ private struct NavigationBarButtonStyle: ButtonStyle {
     )
 }
 
-@available(iOS 17, macOS 14, *)
 #Preview("NavigationBar Back Title Info") {
     NavigationBar(
         leading: { NavigationBarElement.back.button { } },
@@ -178,7 +160,6 @@ private struct NavigationBarButtonStyle: ButtonStyle {
     )
 }
 
-@available(iOS 17, macOS 14, *)
 #Preview("NavigationBar Variants") {
     VStack {
         NavigationBar(
@@ -203,7 +184,6 @@ private struct NavigationBarButtonStyle: ButtonStyle {
     }
 }
 
-@available(iOS 17, macOS 14, *)
 #Preview("NavigationBar Title Close") {
     NavigationBar(
         central: {
diff --git a/Sources/DashUIKit/Components/NumericKeyboardView.swift b/Sources/DashUIKit/Components/NumericKeyboardView.swift
index 1950fa4..92c40a3 100644
--- a/Sources/DashUIKit/Components/NumericKeyboardView.swift
+++ b/Sources/DashUIKit/Components/NumericKeyboardView.swift
@@ -80,7 +80,6 @@ enum NumericKeyboardLocaleSupport {
 
 // MARK: - NumericKeyboardView
 
-@available(iOS 14, macOS 11, *)
 public struct NumericKeyboardView: View {
 
     private enum Layout {
@@ -145,21 +144,17 @@ public struct NumericKeyboardView: View {
         .frame(maxWidth: .infinity)
         // Rounded at the top only, and run down into the bottom safe area.
         //
-        // Drawn as a fully rounded rectangle pushed below its own frame by the
-        // radius, so the bottom corners are never on screen.
-        // `UnevenRoundedRectangle` says that in one line but is iOS 16, and
-        // this library ships to 14; `background(alignment:content:)` is 15.
-        // Both are avoidable, the deployment target is not.
-        //
         // `.continuous` because the circular default kinks visibly where the
         // arc meets the top edge at this radius.
-        .background(
-            RoundedRectangle(cornerRadius: Layout.panelCornerRadius, style: .continuous)
-                .fill(Color.dash.secondaryBackground)
-                .padding(.bottom, -Layout.panelCornerRadius)
-                .ignoresSafeArea(edges: .bottom),
-            alignment: .top
-        )
+        .background(alignment: .top) {
+            UnevenRoundedRectangle(
+                topLeadingRadius: Layout.panelCornerRadius,
+                topTrailingRadius: Layout.panelCornerRadius,
+                style: .continuous
+            )
+            .fill(Color.dash.secondaryBackground)
+            .ignoresSafeArea(edges: .bottom)
+        }
     }
 
     private var keyboardRowsView: some View {
@@ -243,7 +238,6 @@ public struct NumericKeyboardView: View {
 
 #if DEBUG
 
-@available(iOS 17, macOS 14, *)
 #Preview {
     ZStack {
         Color.red.opacity(0.3)
diff --git a/Sources/DashUIKit/Components/RadioButtonRow.swift b/Sources/DashUIKit/Components/RadioButtonRow.swift
index c6bfa4e..734b77c 100644
--- a/Sources/DashUIKit/Components/RadioButtonRow.swift
+++ b/Sources/DashUIKit/Components/RadioButtonRow.swift
@@ -17,7 +17,6 @@
 
 import SwiftUI
 
-@available(iOS 14, macOS 11, *)
 public struct RadioButtonRow: View {
 
     public enum Style {
@@ -104,7 +103,6 @@ public struct RadioButtonRow: View {
 
 #if DEBUG
 
-@available(iOS 14, macOS 11, *)
 struct RadioButtonRow_Previews: PreviewProvider {
     static var previews: some View {
         VStack(spacing: 0) {
diff --git a/Sources/DashUIKit/Components/ReceiveEstimateView.swift b/Sources/DashUIKit/Components/ReceiveEstimateView.swift
index c0b850f..6cff1ef 100644
--- a/Sources/DashUIKit/Components/ReceiveEstimateView.swift
+++ b/Sources/DashUIKit/Components/ReceiveEstimateView.swift
@@ -24,7 +24,6 @@ import SwiftUI
 /// receive amount under a caption. Collapses to nothing when `isVisible` is `false`.
 ///
 /// The `title` label is passed in so the component stays localization-agnostic.
-@available(iOS 14, macOS 11, *)
 public struct ReceiveEstimateView: View {
 
     private let isVisible: Bool
@@ -92,7 +91,6 @@ public struct ReceiveEstimateView: View {
 }
 
 #if DEBUG
-@available(iOS 14, macOS 11, *)
 struct ReceiveEstimateView_Previews: PreviewProvider {
     static var previews: some View {
         VStack(spacing: 24) {
diff --git a/Sources/DashUIKit/Components/SearchBar.swift b/Sources/DashUIKit/Components/SearchBar.swift
index 7614b08..4917cd1 100644
--- a/Sources/DashUIKit/Components/SearchBar.swift
+++ b/Sources/DashUIKit/Components/SearchBar.swift
@@ -18,9 +18,8 @@
 #if canImport(UIKit)
 import SwiftUI
 
-// MARK: - Public shell (iOS 14+)
+// MARK: - Public shell
 
-@available(iOS 14, *)
 public struct SearchBar: View {
     @Binding private var text: String
     private let placeholder: String
@@ -35,17 +34,12 @@ public struct SearchBar: View {
     }
 
     public var body: some View {
-        if #available(iOS 15, *) {
-            SearchBarFocused(text: $text, placeholder: placeholder)
-        } else {
-            SearchBarLegacy(text: $text, placeholder: placeholder)
-        }
+        SearchBarFocused(text: $text, placeholder: placeholder)
     }
 }
 
-// MARK: - iOS 15+ (focus-driven cancel button)
+// MARK: - Focus-driven cancel button
 
-@available(iOS 15, *)
 private struct SearchBarFocused: View {
     private enum Layout {
         static let fieldHeight: CGFloat = 40
@@ -85,7 +79,7 @@ private struct SearchBarFocused: View {
         .onAppear {
             isEditing = isFocused
         }
-        .onChange(of: isFocused) { focused in
+        .onChange(of: isFocused) { _, focused in
             withAnimation(.easeInOut(duration: Layout.animationDuration)) {
                 isEditing = focused
             }
@@ -136,82 +130,19 @@ private struct SearchBarFocused: View {
         .tint(Color.dash.primaryText as Color?)
     }
 
-    @ViewBuilder
     private var searchField: some View {
-        if #available(iOS 17.0, *) {
-            TextField(
-                text: $text,
-                // A prompt must stay a `Text`; `dashFont` returns `some View`, and a
-                // line height cannot be applied to `Text` anyway.
-                prompt: Text(placeholder)
-                    .font(Font.dash.subhead)
-                    .foregroundStyle(Color.dash.black1000Alpha30)
-            ) {
-                EmptyView()
-            }
-            .focused($isFocused)
-            .tint(Color.dash.primaryText as Color?)
-        } else {
-            TextField(placeholder, text: $text)
-                .focused($isFocused)
-                .tint(Color.dash.primaryText as Color?)
-                .foregroundColor(Color.dash.primaryText)
-        }
-    }
-}
-
-// MARK: - iOS 14 fallback (no focus state — static bar without cancel animation)
-
-@available(iOS 14, *)
-private struct SearchBarLegacy: View {
-    private enum Layout {
-        static let fieldHeight: CGFloat = 40
-        static let fieldCornerRadius: CGFloat = 14
-        static let fieldHorizontalPadding: CGFloat = 14
-        static let fieldSpacing: CGFloat = 10
-    }
-
-    @Binding var text: String
-    let placeholder: String
-
-    var body: some View {
-        HStack(spacing: Layout.fieldSpacing) {
-            magnifyingGlass
-            TextField(placeholder, text: $text)
-                .accentColor(Color.dash.primaryText)
-                .foregroundColor(Color.dash.primaryText)
-            clearButton
-        }
-        .padding(.horizontal, Layout.fieldHorizontalPadding)
-        .frame(height: Layout.fieldHeight)
-        .frame(maxWidth: .infinity, alignment: .leading)
-        .background(Color.dash.searchBackground)
-        .clipShape(RoundedRectangle(cornerRadius: Layout.fieldCornerRadius, style: .continuous))
-    }
-
-    private var magnifyingGlass: some View {
-        DashIcon.SearchBar.magnifyingglassIcon.image
-            .resizable()
-            .scaledToFit()
-            .frame(maxHeight: 15)
-    }
-
-    @ViewBuilder
-    private var clearButton: some View {
-        if !text.isEmpty {
-            Button(
-                action: { text = "" },
-                label: {
-                    DashIcon.SearchBar.xmarkIcon.image
-                        .resizable()
-                        .scaledToFit()
-                        .frame(maxHeight: 15)
-                        .frame(width: 44, height: 44)
-                        .contentShape(Rectangle())
-                }
-            )
-            .accessibilityLabel(Text(NSLocalizedString("Clear", bundle: .module, comment: "DashUIKit")))
+        TextField(
+            text: $text,
+            // A prompt must stay a `Text`; `dashFont` returns `some View`, and a
+            // line height cannot be applied to `Text` anyway.
+            prompt: Text(placeholder)
+                .font(Font.dash.subhead)
+                .foregroundStyle(Color.dash.black1000Alpha30)
+        ) {
+            EmptyView()
         }
+        .focused($isFocused)
+        .tint(Color.dash.primaryText as Color?)
     }
 }
 
@@ -219,7 +150,6 @@ private struct SearchBarLegacy: View {
 
 #if DEBUG
 
-@available(iOS 17, macOS 14, *)
 #Preview {
     @Previewable @State var text = ""
     SearchBar(text: $text)
diff --git a/Sources/DashUIKit/Components/Switch/Components/ThumbView.swift b/Sources/DashUIKit/Components/Switch/Components/ThumbView.swift
index fe58a4d..c5e352a 100644
--- a/Sources/DashUIKit/Components/Switch/Components/ThumbView.swift
+++ b/Sources/DashUIKit/Components/Switch/Components/ThumbView.swift
@@ -7,7 +7,6 @@
 
 import SwiftUI
 
-@available(iOS 14, macOS 11, *)
 struct ThumbView: View {
 
     private struct Constants {
@@ -28,7 +27,6 @@ struct ThumbView: View {
 
 #if DEBUG
 
-@available(iOS 17, macOS 14, *)
 #Preview {
     ThumbView()
         .padding()
diff --git a/Sources/DashUIKit/Components/Switch/SwitchView.swift b/Sources/DashUIKit/Components/Switch/SwitchView.swift
index 579d079..3e260bc 100644
--- a/Sources/DashUIKit/Components/Switch/SwitchView.swift
+++ b/Sources/DashUIKit/Components/Switch/SwitchView.swift
@@ -7,7 +7,6 @@
 
 import SwiftUI
 
-@available(iOS 14, macOS 11, *)
 public struct SwitchView: View {
 
     private struct Constants {
@@ -43,21 +42,11 @@ public struct SwitchView: View {
         .animation(.easeInOut(duration: Constants.animationDuration), value: isOn)
         .contentShape(Rectangle())
         .onTapGesture { isOn.toggle() }
-        .accessibilityAddTraits(toggleTrait)
+        .accessibilityAddTraits(.isToggle)
         .accessibilityValue(Text(isOn ? Constants.onValue : Constants.offValue))
         .accessibilityAction { isOn.toggle() }
     }
 
-    /// `.isToggle` is iOS 17, and this component must stay usable on iOS 14, so the
-    /// older path keeps the button trait.
-    private var toggleTrait: AccessibilityTraits {
-        if #available(iOS 17, macOS 14, *) {
-            return .isToggle
-        } else {
-            return .isButton
-        }
-    }
-
     private var trackFill: Color {
         switch (isOn, isEnabled) {
         case (true, true): return Constants.switchTrackFillOn
@@ -70,7 +59,6 @@ public struct SwitchView: View {
 
 #if DEBUG
 
-@available(iOS 17, macOS 14, *)
 #Preview("States") {
     VStack(alignment: .leading, spacing: 20) {
         SwitchView(isOn: .constant(true))
@@ -81,7 +69,6 @@ public struct SwitchView: View {
     .padding()
 }
 
-@available(iOS 17, macOS 14, *)
 #Preview("Interactive") {
     @Previewable @State var isOn = false
     SwitchView(isOn: $isOn)
diff --git a/Sources/DashUIKit/Components/SystemMessageView.swift b/Sources/DashUIKit/Components/SystemMessageView.swift
index 67752c8..39598f5 100644
--- a/Sources/DashUIKit/Components/SystemMessageView.swift
+++ b/Sources/DashUIKit/Components/SystemMessageView.swift
@@ -17,7 +17,6 @@
 
 import SwiftUI
 
-@available(iOS 14, macOS 11, *)
 public struct SystemMessageView: View {
 
     public let title: String
@@ -116,7 +115,6 @@ public struct SystemMessageView: View {
 
 #if DEBUG
 
-@available(iOS 17, macOS 14, *)
 #Preview("Default (back-compat)") {
     SystemMessageView(
         title: "You have a balance on CrowdNode",
@@ -125,7 +123,6 @@ public struct SystemMessageView: View {
     .padding()
 }
 
-@available(iOS 17, macOS 14, *)
 #Preview("Custom icon + background + two buttons + close") {
     SystemMessageView(
         title: "Address Expired",
diff --git a/Sources/DashUIKit/Components/Toast.swift b/Sources/DashUIKit/Components/Toast.swift
index 84dfbf7..6b84b73 100644
--- a/Sources/DashUIKit/Components/Toast.swift
+++ b/Sources/DashUIKit/Components/Toast.swift
@@ -21,7 +21,6 @@ import UIKit
 
 // MARK: - BackgroundBlurView
 
-@available(iOS 14, *)
 struct BackgroundBlurView: UIViewRepresentable {
     func makeUIView(context: Context) -> UIVisualEffectView {
         UIVisualEffectView(effect: UIBlurEffect(style: .systemUltraThinMaterialDark))
@@ -42,7 +41,6 @@ struct BackgroundBlurView: UIViewRepresentable {
 ///   toast-success.imageset
 ///   toast-copied.imageset
 ///   toast-loading.imageset   (optional — `loading` uses `LoadingSpinner`)
-@available(iOS 14, macOS 11, *)
 public enum ToastStyle {
     case warning, info, error, success, copied, loading, noInternet
 
@@ -64,7 +62,6 @@ public enum ToastStyle {
 
 // MARK: - Toast
 
-@available(iOS 14, macOS 11, *)
 public struct Toast: View {
 
     private let style: ToastStyle
@@ -138,7 +135,6 @@ public struct Toast: View {
 
 #if DEBUG
 
-@available(iOS 17, macOS 14, *)
 #Preview {
     VStack(spacing: 12) {
         Toast(style: .warning, message: "Sgome coins are not available", onDismiss: {})
diff --git a/Sources/DashUIKit/Components/TopIntro/TopIntroView.swift b/Sources/DashUIKit/Components/TopIntro/TopIntroView.swift
index e77ce4d..8f5eb7e 100644
--- a/Sources/DashUIKit/Components/TopIntro/TopIntroView.swift
+++ b/Sources/DashUIKit/Components/TopIntro/TopIntroView.swift
@@ -17,7 +17,6 @@
 
 import SwiftUI
 
-@available(iOS 14, macOS 11, *)
 public struct TopIntroView: View {
     private let title: String
     private let mainDescription: String?
diff --git a/Sources/DashUIKit/Components/Transaction/TransactionView.swift b/Sources/DashUIKit/Components/Transaction/TransactionView.swift
index 4b63182..2797def 100644
--- a/Sources/DashUIKit/Components/Transaction/TransactionView.swift
+++ b/Sources/DashUIKit/Components/Transaction/TransactionView.swift
@@ -26,7 +26,6 @@ import SwiftUI
 /// The amount is a raw duff value (`Int64`, 10⁸ per Dash) rendered via `DashAmount`, mirroring
 /// `ConverterCardItem.dashBalance`. Icons are `DashIconSource` (asset in the DashUIKit bundle, an
 /// SF Symbol, or a runtime `UIImage`); pass `iconView` for a custom / remotely-loaded main icon.
-@available(iOS 14, macOS 11, *)
 public struct TransactionView: View {
 
     private enum Layout {
@@ -238,7 +237,6 @@ public struct TransactionView: View {
 
 #if DEBUG
 
-@available(iOS 17, macOS 14, *)
 #Preview("Received") {
     TransactionView(
         icon: .system("arrow.down.circle.fill"),
@@ -252,7 +250,6 @@ public struct TransactionView: View {
     .background(Color.dash.primaryBackground)
 }
 
-@available(iOS 17, macOS 14, *)
 #Preview("Sent + badge") {
     TransactionView(
         icon: .system("arrow.up.circle.fill"),
@@ -268,7 +265,6 @@ public struct TransactionView: View {
     .background(Color.dash.primaryBackground)
 }
 
-@available(iOS 17, macOS 14, *)
 #Preview("Grouped set") {
     TransactionView(
         icon: .system("circle.grid.2x2.fill"),
@@ -282,7 +278,6 @@ public struct TransactionView: View {
     .background(Color.dash.primaryBackground)
 }
 
-@available(iOS 17, macOS 14, *)
 #Preview("Internal transfer — amount accessory") {
     TransactionView(
         icon: .system("arrow.forward.circle.fill"),
@@ -297,7 +292,6 @@ public struct TransactionView: View {
     .background(Color.dash.primaryBackground)
 }
 
-@available(iOS 17, macOS 14, *)
 #Preview("Locked reward") {
     TransactionView(
         icon: DashIcon.Transaction.mining.source,
diff --git a/Sources/DashUIKit/Foundation/Color+DashUI.swift b/Sources/DashUIKit/Foundation/Color+DashUI.swift
index b81bc06..3ba7fe0 100644
--- a/Sources/DashUIKit/Foundation/Color+DashUI.swift
+++ b/Sources/DashUIKit/Foundation/Color+DashUI.swift
@@ -20,12 +20,10 @@ import SwiftUI
 import UIKit
 #endif
 
-@available(iOS 14, macOS 10.15, *)
 public extension Color {
     static var dash: DashColors.Type { DashColors.self }
 }
 
-@available(iOS 14, macOS 10.15, *)
 public enum DashColors {
 
     // MARK: Text
@@ -307,7 +305,6 @@ public enum DashColors {
     }
 }
 
-@available(iOS 14, macOS 10.15, *)
 private extension DashColors {
     static func dashAsset(_ name: String) -> Color {
         Color(name, bundle: .module)
diff --git a/Sources/DashUIKit/Foundation/DashTextStyle.swift b/Sources/DashUIKit/Foundation/DashTextStyle.swift
index e057673..58a4269 100644
--- a/Sources/DashUIKit/Foundation/DashTextStyle.swift
+++ b/Sources/DashUIKit/Foundation/DashTextStyle.swift
@@ -22,7 +22,6 @@ import SwiftUI
 ///
 /// `Font` alone cannot carry a line height (leading is applied by view modifiers, not
 /// the font), so this pairs the font metrics with the spec line height.
-@available(iOS 14, macOS 10.15, *)
 public struct DashTextStyle: Sendable {
     public let size: CGFloat
     public let weight: Font.Weight
@@ -40,7 +39,6 @@ public struct DashTextStyle: Sendable {
 
 // MARK: - Tokens (mirror `DashFonts`, with the documented line heights)
 
-@available(iOS 14, macOS 10.15, *)
 public extension DashTextStyle {
     static let largeTitle = DashTextStyle(size: 34, weight: .bold, lineHeight: 41)
     static let title1 = DashTextStyle(size: 28, weight: .bold, lineHeight: 34)
@@ -62,7 +60,6 @@ public extension DashTextStyle {
 
 // MARK: - Convenience accessor (`Font.dash.style.footnote`)
 
-@available(iOS 14, macOS 10.15, *)
 public extension Font {
     /// Namespace for Dash text *styles* (font + line height), e.g. `Font.dashStyle.footnote`.
     static var dashStyle: DashTextStyle.Type { DashTextStyle.self }
@@ -70,7 +67,6 @@ public extension Font {
 
 // MARK: - View modifier
 
-@available(iOS 14, macOS 10.15, *)
 public extension View {
     /// Applies a Dash text style: sets the font **and** its documented line height in
     /// one call.
@@ -87,7 +83,6 @@ public extension View {
 
 #if DEBUG
 
-@available(iOS 17, macOS 14, *)
 #Preview("dashFont") {
     let sample = "Back up your wallet to keep your funds safe and recover it on a new device."
 
diff --git a/Sources/DashUIKit/Foundation/Font+DashUI.swift b/Sources/DashUIKit/Foundation/Font+DashUI.swift
index 5ed43f6..aeb3041 100644
--- a/Sources/DashUIKit/Foundation/Font+DashUI.swift
+++ b/Sources/DashUIKit/Foundation/Font+DashUI.swift
@@ -17,12 +17,10 @@
 
 import SwiftUI
 
-@available(iOS 14, macOS 10.15, *)
 public extension Font {
     static var dash: DashFonts.Type { DashFonts.self }
 }
 
-@available(iOS 14, macOS 10.15, *)
 public enum DashFonts {
 
     /// Large Title: 34pt Bold (line height: 41pt)
diff --git a/Sources/DashUIKit/Foundation/Icon_DashUI.swift b/Sources/DashUIKit/Foundation/Icon_DashUI.swift
index a97588f..0998da6 100644
--- a/Sources/DashUIKit/Foundation/Icon_DashUI.swift
+++ b/Sources/DashUIKit/Foundation/Icon_DashUI.swift
@@ -26,13 +26,11 @@ import SwiftUI
 /// Image(dash: DashIcon.Menu.send.source)
 /// DashIcon.Toast.success.image.resizable().frame(width: 24, height: 24)
 /// ```
-@available(iOS 14, macOS 11, *)
 public protocol DashIconAsset {
     /// The imageset name in the asset catalog.
     var assetName: String { get }
 }
 
-@available(iOS 14, macOS 11, *)
 public extension DashIconAsset where Self: RawRepresentable, Self.RawValue == String {
     var assetName: String { rawValue }
 
@@ -45,7 +43,6 @@ public extension DashIconAsset where Self: RawRepresentable, Self.RawValue == St
 
 /// Namespace for every icon in the library's asset catalog, grouped the same
 /// way the catalog is.
-@available(iOS 14, macOS 11, *)
 public enum DashIcon {
 
     // MARK: - Common
diff --git a/Sources/DashUIKit/Foundation/Image+DashUI.swift b/Sources/DashUIKit/Foundation/Image+DashUI.swift
index 13706c1..b16d150 100644
--- a/Sources/DashUIKit/Foundation/Image+DashUI.swift
+++ b/Sources/DashUIKit/Foundation/Image+DashUI.swift
@@ -22,14 +22,12 @@ import UIKit
 public typealias UIImage = Never
 #endif
 
-@available(iOS 14, macOS 11, *)
 public enum DashIconSource {
     case system(_ name: String)
     case custom(_ name: String, bundle: Bundle? = nil)
     case uiImage(_ image: UIImage)
 }
 
-@available(iOS 14, macOS 11, *)
 public extension Image {
     /// Resolves a Dash icon source into a plain `Image`. The caller applies all
     /// styling (`.resizable()`, `.foregroundStyle()`, sizing, etc.).
diff --git a/Sources/DashUIKit/Foundation/LineHeight+DashUI.swift b/Sources/DashUIKit/Foundation/LineHeight+DashUI.swift
index f53b457..d5e39f1 100644
--- a/Sources/DashUIKit/Foundation/LineHeight+DashUI.swift
+++ b/Sources/DashUIKit/Foundation/LineHeight+DashUI.swift
@@ -22,7 +22,6 @@ import UIKit
 import AppKit
 #endif
 
-@available(iOS 14, macOS 10.15, *)
 public extension View {
     /// Applies a design line height to text rendered with a fixed-size system font.
     ///
@@ -60,7 +59,6 @@ public extension View {
 
 #if DEBUG
 
-@available(iOS 17, macOS 14, *)
 #Preview("Footnote line height") {
     let sample = "Back up your wallet to keep your funds safe and recover it on a new device."
 
diff --git a/Sources/DashUIKit/Table List/List1View.swift b/Sources/DashUIKit/Table List/List1View.swift
index 7c36767..5e2a95b 100644
--- a/Sources/DashUIKit/Table List/List1View.swift	
+++ b/Sources/DashUIKit/Table List/List1View.swift	
@@ -17,7 +17,6 @@
 
 import SwiftUI
 
-@available(iOS 14, macOS 11, *)
 public struct List1View: View {
 
     public var label: String
@@ -45,7 +44,6 @@ public struct List1View: View {
     }
 }
 
-@available(iOS 17, macOS 14, *)
 #Preview {
     List1View()
 }
diff --git a/Sources/DashUIKit/ViewModifiers/MenuViewModifier.swift b/Sources/DashUIKit/ViewModifiers/MenuViewModifier.swift
index b00e1e5..94bf336 100644
--- a/Sources/DashUIKit/ViewModifiers/MenuViewModifier.swift
+++ b/Sources/DashUIKit/ViewModifiers/MenuViewModifier.swift
@@ -17,7 +17,6 @@
 
 import SwiftUI
 
-@available(iOS 14, macOS 11, *)
 public struct MenuViewModifier: ViewModifier {
     var shadowRadius: CGFloat
     var innerPadding: CGFloat
diff --git a/docs/README.md b/docs/README.md
index 8ff032f..4baedd7 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -5,7 +5,7 @@ UI element, scan this index to see whether it already exists.
 
 All components are **presentational and value-driven** — you pass strings/flags/bindings
 and callbacks; they render and report intent. They require `import DashUIKit` and target
-**iOS 14+** (newer SwiftUI features are gated with fallbacks).
+**iOS 18+ / macOS 15+**, declared once in `Package.swift`.
 
 ## Pages
 
diff --git a/docs/amount-and-currency.md b/docs/amount-and-currency.md
index 3e20f2e..60e7c8f 100644
--- a/docs/amount-and-currency.md
+++ b/docs/amount-and-currency.md
@@ -7,7 +7,7 @@ These power Send / Convert / DashDEX-style screens.
 
 ## EnterAmountView
 
-File `Components/EnterAmount/EnterAmountView.swift` · `@available(iOS 14, macOS 11, *)`
+File `Components/EnterAmount/EnterAmountView.swift`
 
 The top-level amount-entry control. Two layouts selected by **`EnterAmountStyle`**:
 
@@ -67,7 +67,7 @@ the host formats**; the component never does currency math.
 
 ## SwapAmountView
 
-File `Components/EnterAmount/SwapAmountView.swift` · `@available(iOS 14, macOS 11, *)`
+File `Components/EnterAmount/SwapAmountView.swift`
 
 The amount display used inside `EnterAmountView`. Renders a large amount (optional
 currency symbol + number + Dash logo) with optional top/bottom helper text and an optional
@@ -111,7 +111,7 @@ The `.dashPasteContextMenu(onPaste:)` helper (in this file) wires long-press-to-
 
 ## DashAmount
 
-File `Components/DashAmount.swift` · `@available(iOS 14, macOS 11, *)`
+File `Components/DashAmount.swift`
 
 Renders a **duffs `Int64`** (1 DASH = 100,000,000 duffs) as a localized decimal amount
 followed by the Dash currency glyph. Display-only.
@@ -137,7 +137,7 @@ separators, current locale.
 
 ## DashBalanceView
 
-File `Components/EnterAmount/DashBalanceView.swift` · `@available(iOS 14, macOS 11, *)`
+File `Components/EnterAmount/DashBalanceView.swift`
 
 Trailing balance block: a **symbol-free, pre-formatted** Dash amount string + Dash glyph,
 with an optional fiat sub-line beneath. Unlike `DashAmount`, it takes already-formatted
@@ -151,7 +151,7 @@ DashBalanceView(balance: "1.5", fiat: "$ 150.00")  // fiat nil → hide sub-line
 
 ## ReceiveEstimateView
 
-File `Components/ReceiveEstimateView.swift` · `@available(iOS 14, macOS 11, *)`
+File `Components/ReceiveEstimateView.swift`
 
 A centered estimate line shown beneath amount inputs. It shows a loading spinner first,
 then an error message, then the title + estimated amount. When `fiat` is provided it is
@@ -175,7 +175,7 @@ The view collapses to nothing when `isVisible` is `false`.
 
 ## DashPickerView
 
-File `Components/EnterAmount/DashPickerView.swift` · `@available(iOS 14, macOS 11, *)`
+File `Components/EnterAmount/DashPickerView.swift`
 
 A compact vertical inline picker over any `Hashable` option; the selected row gets a
 subtle highlighted background. Generic and reusable.
diff --git a/docs/buttons-and-inputs.md b/docs/buttons-and-inputs.md
index 8fd8e2a..5ca4326 100644
--- a/docs/buttons-and-inputs.md
+++ b/docs/buttons-and-inputs.md
@@ -6,7 +6,7 @@ Interactive controls for tapping and text/number entry.
 
 ## DashButton
 
-File `Button/DashButton.swift` · `@available(iOS 14, macOS 11, *)`
+File `Button/DashButton.swift`
 
 The design-system button. Supports leading/trailing icons, a loading spinner,
 optional full-width fill, four sizes, and eleven styles.
@@ -43,7 +43,7 @@ Notes: `isLoading` both shows a `ProgressView` and disables the button. The `…
 
 ## DashSwitch
 
-File `Components/DashSwitch.swift` · `@available(iOS 14, *)` · **UIKit only**
+File `Components/DashSwitch.swift` · **UIKit only**
 (`#if canImport(UIKit)`)
 
 A thin wrapper over `Toggle` tinted with the DS "on" track color
@@ -61,7 +61,7 @@ DashSwitch(isOn: $isOn)
 
 ## SearchBar
 
-File `Components/SearchBar.swift` · `@available(iOS 14, *)` · **UIKit only**
+File `Components/SearchBar.swift` · **UIKit only**
 
 Rounded search field with magnifying-glass icon and inline clear (✕) button.
 
@@ -72,9 +72,8 @@ SearchBar(text: $query, placeholder: "Search coins")   // placeholder optional
 
 Behavior:
 
-- **iOS 15+** (`SearchBarFocused`): uses `@FocusState`; an animated **Cancel** button
+- Uses `@FocusState`; an animated **Cancel** button
   slides in while editing (clears text + resigns focus on tap).
-- **iOS 14** (`SearchBarLegacy`): static bar without the focus-driven cancel animation.
 
 Default placeholder is the localized "Search". Background uses `Color.dash.searchBackground`.
 
@@ -82,11 +81,11 @@ Default placeholder is the localized "Search". Background uses `Color.dash.searc
 
 ## AddressFieldView
 
-File `Components/AddressFieldView.swift` · `@available(iOS 15, macOS 12, *)` · **UIKit only**
+File `Components/AddressFieldView.swift` · **UIKit only**
 
 A labeled crypto-address input with a trailing action button (scan-QR when empty, clear
-when filled), error styling, and a multi-line read-out state. iOS 17+ uses a vertical
-axis field (1–3 lines); older iOS uses a single-line field.
+when filled), error styling, and a multi-line read-out state. Uses a vertical
+axis field (1–3 lines).
 
 ```swift
 @State private var address = ""
@@ -114,7 +113,7 @@ State-driven styling:
 
 ## NumericKeyboardView
 
-File `Components/NumericKeyboardView.swift` · `@available(iOS 14, macOS 11, *)`
+File `Components/NumericKeyboardView.swift`
 
 A custom on-screen numeric pad (1–9, 0, decimal separator, delete) plus a primary
 `DashButton` action and optional helper text. **Locale-aware**: the decimal separator and
diff --git a/docs/feedback.md b/docs/feedback.md
index 0702607..3498eb8 100644
--- a/docs/feedback.md
+++ b/docs/feedback.md
@@ -6,7 +6,7 @@ Status, progress, and notification visuals.
 
 ## Toast
 
-File `Components/Toast.swift` · `@available(iOS 14, macOS 11, *)` · **UIKit only**
+File `Components/Toast.swift` · **UIKit only**
 (`#if canImport(UIKit)`)
 
 A blurred, rounded toast: leading status icon, message, and an optional dismiss (✕)
@@ -36,7 +36,7 @@ responsibility (e.g. overlay it and drive visibility yourself).
 
 ## SystemMessageView
 
-File `Components/SystemMessageView.swift` · `@available(iOS 14, macOS 11, *)`
+File `Components/SystemMessageView.swift`
 
 An icon-led system banner with optional subtitle, up to two action buttons, and an
 optional close button. The default icon is the bundled `warning_triangle` asset, and the
@@ -59,7 +59,7 @@ one or two of them.
 
 ## LoadingIllustration / LoadingSpinner
 
-File `Components/Illustrations/LoadingIllustration.swift` · `@available(iOS 14, macOS 11, *)`
+File `Components/Illustrations/LoadingIllustration.swift`
 
 `LoadingSpinner` is an iOS-style activity indicator built from `spokeCount` capsules in a
 ring. The spokes are static; a bright "head" steps clockwise while the others fade
@@ -84,7 +84,7 @@ Defaults: `size: 61.73`, `color: LoadingSpinner.defaultColor` (DS blue), `contai
 ## SuccessIllustration / ErrorIllustration
 
 Files `Components/Illustrations/SuccessIllustration.swift`,
-`Components/Illustrations/ErrorIllustration.swift` · `@available(iOS 14, macOS 11, *)`
+`Components/Illustrations/ErrorIllustration.swift`
 
 90×90 circular status badges — a green circle with a checkmark, and a red circle with an
 ✕ (both from bundled assets). No parameters.
@@ -98,7 +98,7 @@ ErrorIllustration()
 
 ## InfoRoundIcon
 
-File `Components/Icons/InfoRoundIcon.swift` · `@available(iOS 14, macOS 11, *)` · public
+File `Components/Icons/InfoRoundIcon.swift` · public
 
 A code-drawn round "i" — a filled disc with a white glyph — for the "there is more to say
 about this" affordance. Geometry is normalized from a 19×19 SVG, so stem and dot keep
@@ -117,7 +117,7 @@ follow the palette instead of a baked-in hex. `MenuItem` renders it for
 
 ## XmarkIcon
 
-File `Components/Icons/XmarkIcon.swift` · `@available(iOS 14, macOS 11, *)` · public
+File `Components/Icons/XmarkIcon.swift` · public
 
 A code-drawn "✕" close icon (a `Shape` with two round-capped diagonals, mirroring a 9×9
 SVG), so it scales cleanly to any size without an asset. Used by `Toast`'s dismiss button.
@@ -136,7 +136,7 @@ XmarkIcon(size: 24, color: .white, lineWidth: 2)
 
 ## CheckmarkIcon
 
-File `Components/Icons/CheckmarkIcon.swift` · `@available(iOS 14, macOS 11, *)` · public
+File `Components/Icons/CheckmarkIcon.swift` · public
 
 A code-drawn "✓" selection mark (a `Shape` stroking the polyline of a 15×12 SVG, round
 caps and joins). Backs `MenuItemAccessory.selection`.
@@ -154,7 +154,7 @@ CheckmarkIcon(size: 24, color: .white, lineWidth: 3)
 
 ## ChevronIcon
 
-File `Components/Icons/ChevronIcon.swift` · `@available(iOS 14, macOS 11, *)` · public
+File `Components/Icons/ChevronIcon.swift` · public
 
 A code-drawn chevron, in any of the four directions (a `Shape` stroking the polyline of a
 7×12 SVG, round caps and joins). `ConverterCard` puts one on every row that carries an
diff --git a/docs/lists-and-rows.md b/docs/lists-and-rows.md
index 8db289b..fa81a4f 100644
--- a/docs/lists-and-rows.md
+++ b/docs/lists-and-rows.md
@@ -8,7 +8,7 @@ as needed.
 
 ## CoinSelector
 
-File `Components/CoinSelector.swift` · `@available(iOS 14, macOS 11, *)`
+File `Components/CoinSelector.swift`
 
 A coin/asset row: leading icon (your view), name + code stacked, and a flexible trailing
 slot — a price/network readout or a "halted" badge. Generic over the icon view.
@@ -36,7 +36,7 @@ is tappable when you wrap it in a `Button`.
 
 ## MenuItem
 
-File `Components/MenuItem.swift` · `@available(iOS 14, macOS 11, *)`
+File `Components/MenuItem.swift`
 
 A settings/menu row: optional leading icon, title with optional inline info glyph, optional
 help text, and a flexible trailing **accessory**.
@@ -76,7 +76,7 @@ per-call fonts/colors, to keep rows consistent):
 
 ## ConverterCard
 
-File `Components/ConverterCard/ConverterCard.swift` · `@available(iOS 14, macOS 11, *)`
+File `Components/ConverterCard/ConverterCard.swift`
 
 A two-row source/destination card with a seam-centered arrow badge. Each row is wrapped
 in shared card chrome; passing `onSwap` makes the badge tappable and rotates the arrow,
@@ -123,7 +123,7 @@ Internal seam badge: static `arrow-down` without swapping, or tappable
 
 ## TransactionView
 
-File `Components/Transaction/TransactionView.swift` · `@available(iOS 14, macOS 11, *)`
+File `Components/Transaction/TransactionView.swift`
 
 A transaction row with a leading icon, optional status badge, title/time/detail text, and
 a trailing Dash amount plus optional fiat line. Pass `action` to make the whole row
@@ -148,7 +148,7 @@ The amount is a raw duff value (`Int64`, 10⁸ per Dash) rendered via `DashAmoun
 
 ## RadioButtonRow
 
-File `Components/RadioButtonRow.swift` · `@available(iOS 14, macOS 11, *)`
+File `Components/RadioButtonRow.swift`
 
 A tappable selectable row with title, optional subtitle, optional trailing text, optional
 leading icon, and a selection indicator in one of two styles.
@@ -173,7 +173,7 @@ subtitle, otherwise 54; the whole row is the tap target.
 
 ## List1View
 
-File `Table List/List1View.swift` · `@available(iOS 14, macOS 11, *)`
+File `Table List/List1View.swift`
 
 The simplest row: a tertiary-colored **label** on the left and a primary-colored **value**
 on the right (value is right-aligned and can wrap). Useful for detail / summary lists.
diff --git a/docs/navigation-and-containers.md b/docs/navigation-and-containers.md
index eb2a68d..4749a7c 100644
--- a/docs/navigation-and-containers.md
+++ b/docs/navigation-and-containers.md
@@ -6,7 +6,7 @@ Structural chrome — nav bars, bottom sheets, and card styling.
 
 ## NavigationBar
 
-File `Components/NavigationBar.swift` · `@available(iOS 14, macOS 11, *)`
+File `Components/NavigationBar.swift`
 
 A custom three-slot top bar: **leading**, **central**, **trailing**, each a
 `@ViewBuilder`. The leading/trailing pair is laid out in an `HStack` with a `Spacer`
@@ -39,7 +39,7 @@ Convenience initializers let you omit any slot (e.g. only `leading`, or `central
 
 ## TopIntroView
 
-File `Components/TopIntro/TopIntroView.swift` · `@available(iOS 14, macOS 11, *)`
+File `Components/TopIntro/TopIntroView.swift`
 
 A lightweight top-of-screen intro block: title plus up to two description lines, laid
 out as a leading-aligned text stack with extra trailing padding so it breathes beside
@@ -59,7 +59,7 @@ Use it for screen headers that sit above the main content rather than inside a n
 
 ## BottomSheet
 
-File `Components/BottomSheet/BottomSheet.swift` · `@available(iOS 14, macOS 11, *)`
+File `Components/BottomSheet/BottomSheet.swift`
 
 Sheet chrome to put **inside** a SwiftUI `.sheet { }`: a grabber, a `NavigationBar` header
 (optional back button + title + close), and your content. Two height modes.
@@ -82,7 +82,7 @@ Sheet chrome to put **inside** a SwiftUI `.sheet { }`: a grabber, a `NavigationB
 ```
 
 - **`fillsHeight: true`** (default) — content fills the sheet; pair with an explicit detent
-  on **iOS 16+** (`.large` / `.medium` / `.height`). Wraps content in a `NavigationView`.
+  (`.large` / `.medium` / `.height`). Wraps content in a `NavigationView`.
 - **`fillsHeight: false`** — natural height; pair with `.selfSizingSheet(…)` so the sheet
   snaps to its content.
 
@@ -109,8 +109,7 @@ no `onClose` — and `isCloseButtonEnabled: false` takes it away outright. An in
 visibly dimmed and exposes the disabled accessibility trait. Use `showsCloseButton: false`
 when the sheet should have no close affordance at all.
 
-Swipe blocking uses `interactiveDismissDisabled` on **iOS 15+** / **macOS 12+** and
-`UIViewController.isModalInPresentation` below that, so an iOS 14 host is protected too.
+Swipe blocking uses `interactiveDismissDisabled`.
 
 `onClose` covers the **close button only**: an interactive swipe dismisses the sheet
 without calling it. A host that has to hear about every dismissal should also pass
@@ -131,7 +130,7 @@ the modifier are applied together:
         fallback: 240,            // height before first measurement (avoids .medium flash)
         maxHeightFraction: 0.95,  // cap at 95% of window height (clip taller → use ScrollView)
         background: .dash.secondaryBackground, // also fills the home-indicator strip
-        cornerRadius: 24          // iOS 16.4..<26; iOS 26+ keeps system corners
+        cornerRadius: 24          // below iOS 26; iOS 26+ keeps system corners
     ) {
         MyContent()
     }
@@ -139,8 +138,8 @@ the modifier are applied together:
 ```
 
 `.selfSizingSheet(…)` (a `View` extension) measures the wrapped content directly via a
-`GeometryReader` and drives `presentationDetents([.height(measured)])`. **iOS 16+** only;
-a **no-op below iOS 16**. The measured content must have a finite intrinsic height (no
+`GeometryReader` and drives `presentationDetents([.height(measured)])`. The measured
+content must have a finite intrinsic height (no
 greedy `Spacer`/`maxHeight: .infinity`), or the measurement is wrong.
 `BottomSheetHeightPreferenceKey` is exposed for advanced cases.
 
@@ -151,7 +150,7 @@ background as a pale band along the bottom edge, whatever the content is styled
 
 ## SheetFeature
 
-File `Components/BottomSheet/SheetFeature.swift` · `@available(iOS 14, macOS 11, *)` · public
+File `Components/BottomSheet/SheetFeature.swift` · public
 
 One "here is what this gives you" line for a `BottomSheet`: an icon beside a name and a
 sentence. Stack several to describe what a feature unlocks.
@@ -178,7 +177,7 @@ more than one colour keeps them, since a template flattens everything to a singl
 
 ## MenuViewModifier
 
-File `ViewModifiers/MenuViewModifier.swift` · `@available(iOS 14, macOS 11, *)`
+File `ViewModifiers/MenuViewModifier.swift`
 
 Card chrome: inner padding, a rounded (radius 20, continuous) `secondaryBackground` fill,
 and a soft DS shadow. Use it to wrap grouped content (e.g. a stack of `MenuItem`s) into a
diff --git a/docs/utilities.md b/docs/utilities.md
index 64ba0bc..f4ae859 100644
--- a/docs/utilities.md
+++ b/docs/utilities.md
@@ -7,8 +7,7 @@ mechanics for measuring and fitting views.
 
 ## Frame & location readers
 
-Files `Components/Geometry/FrameReader.swift`, `LocationReader.swift` ·
-`@available(iOS 14, macOS 11, *)`
+Files `Components/Geometry/FrameReader.swift`, `LocationReader.swift`
 
 Read a view's frame or center point in a coordinate space via a background `GeometryReader`,
 without disturbing layout. Callbacks fire on appear and on change.
@@ -33,13 +32,12 @@ MyView()
 
 ## ScrollViewWithOnScrollChanged
 
-File `Components/Geometry/ScrollViewWithOnScrollChanged.swift` ·
-`@available(iOS 14, macOS 11, *)`
+File `Components/Geometry/ScrollViewWithOnScrollChanged.swift`
 
 A `ScrollView` that reports its content's scroll origin as it moves — handy for
-scroll-driven effects (collapsing headers, shadows, parallax) without iOS 17's
-`onScrollGeometryChange`. Works back to iOS 14 by placing a `LocationReader` at the top of
-the content in a named coordinate space.
+scroll-driven effects (collapsing headers, shadows, parallax). It works by placing a
+`LocationReader` at the top of the content in a named coordinate space, which predates
+`onScrollGeometryChange`; new code can use the system API directly.
 
 ```swift
 ScrollViewWithOnScrollChanged(.vertical, showsIndicators: false) {
@@ -53,7 +51,7 @@ ScrollViewWithOnScrollChanged(.vertical, showsIndicators: false) {
 
 ## scaleToFitWidth
 
-File `Components/Geometry/ScaleToFitWidth.swift` · `@available(iOS 14, macOS 11, *)`
+File `Components/Geometry/ScaleToFitWidth.swift`
 
 Scales a view **uniformly** to fit the available width on a single line, shrinking the
 whole group together (e.g. currency symbol + amount + logo) — unlike `minimumScaleFactor`,