From c220e26bb496e455a5bdb6a8dc22abf09ecfed5f Mon Sep 17 00:00:00 2001
From: Christian Cleberg <hello@cleberg.net>
Date: Tue, 21 Jul 2026 20:47:34 -0500
Subject: feat(a11y): color independence, reduce motion, reduce transparency
 (#21 phase 5)
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Audit unchanged at 11 dark / 14 light — expected, as none of these
settings are exercised by performAccessibilityAudit, and simctl can
toggle only Increase Contrast, not Differentiate Without Color, Reduce
Motion, or Reduce Transparency. Correct by construction and build-clean;
runtime behaviour is verified in the Phase 6 manual pass.

Color independence:

- Widget status is now an SF Symbol (checkmark.circle.fill /
  exclamationmark.triangle.fill / exclamationmark.octagon.fill), the same
  vocabulary as the in-app badges, replacing a silent colour-only dot on
  both the domain rows and the small-view count pills. Status now survives
  greyscale and reads consistently across surfaces.
- Under accessibilityDifferentiateWithoutColor: the Dashboard
  summary-card dot becomes a per-filter symbol, the selected quick-filter
  chip gains a checkmark and a border (selection was fill-colour only, and
  also gains the .isSelected trait), and LabeledValueRow prefixes a
  warning/failure symbol. All gated on the setting so the default UI stays
  uncluttered.

Reduce motion: all five withAnimation/.animation sites now pass nil under
accessibilityReduceMotion — AppCopyButton's check cross-fade,
CollapsibleSectionView's expand/collapse, TimelineDiffView's scroll, and
WatchlistView's list reorder.

Reduce transparency: the single .thinMaterial capsule falls back to an
opaque AppSurfaceElevated fill under accessibilityReduceTransparency.

The SweepActivityController item from the plan is dropped: it is pure
ActivityKit lifecycle with no animation, confirmed back in the issue
triage.
---
 DomainDig/DomainDigUI.swift | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

(limited to 'DomainDig/DomainDigUI.swift')

diff --git a/DomainDig/DomainDigUI.swift b/DomainDig/DomainDigUI.swift
index de93a56..a50f766 100644
--- a/DomainDig/DomainDigUI.swift
+++ b/DomainDig/DomainDigUI.swift
@@ -260,6 +260,7 @@ struct AppStatusBadgeView: View {
 
 struct AppCopyButton: View {
     @Environment(\.appDensity) private var appDensity
+    @Environment(\.accessibilityReduceMotion) private var reduceMotion
     @State private var didCopy = false
 
     /// Grows with Dynamic Type. The `max(_, minimumTapTarget)` floor matters
@@ -274,13 +275,13 @@ struct AppCopyButton: View {
         Button {
             AppClipboard.copy(value)
             AppHaptics.copy()
-            withAnimation(.easeInOut(duration: 0.18)) {
+            withAnimation(reduceMotion ? nil : .easeInOut(duration: 0.18)) {
                 didCopy = true
             }
             Task {
                 try? await Task.sleep(nanoseconds: 900_000_000)
                 await MainActor.run {
-                    withAnimation(.easeInOut(duration: 0.18)) {
+                    withAnimation(reduceMotion ? nil : .easeInOut(duration: 0.18)) {
                         didCopy = false
                     }
                 }
@@ -411,6 +412,7 @@ struct EmptyStateCardView: View {
 
 struct CollapsibleSectionView<HeaderTrailing: View, Content: View>: View {
     @Environment(\.appDensity) private var appDensity
+    @Environment(\.accessibilityReduceMotion) private var reduceMotion
 
     let title: String
     @Binding var isCollapsed: Bool
@@ -435,7 +437,7 @@ struct CollapsibleSectionView<HeaderTrailing: View, Content: View>: View {
     var body: some View {
         VStack(alignment: .leading, spacing: appDensity.metrics.cardSpacing) {
             Button {
-                withAnimation(.easeInOut(duration: 0.2)) {
+                withAnimation(reduceMotion ? nil : .easeInOut(duration: 0.2)) {
                     isCollapsed.toggle()
                 }
             } label: {
-- 
cgit v1.2.3