workout: restrained button, finish confirmation, clear toggle (KC-52 follow-up)

Addresses feedback on the completion card: the primary button was a
permanently-filled accent pill (violates 'nothing shouts'/'color earns its
place') and Finish Anyway skipped confirming before overriding real progress.

- QuietAccentButtonStyle: outlined at rest, fills solid accent only while
  pressed.
- confirmationDialog on Finish Anyway showing the logged % (skipped at 100%).
- Check all sets flips to Clear all sets once fully checked — undo is the
  button itself.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

KisaniCal/Components/SharedComponents.swift

@@ -10,6 +10,25 @@ struct PressButtonStyle: ButtonStyle {
     }
 }
 
+/// A quiet accent button: outlined/tinted at rest, fills solid only while
+/// pressed. Color is a response to touch, not a permanent decoration —
+/// matches "nothing shouts, color earns its place."
+struct QuietAccentButtonStyle: ButtonStyle {
+    @Environment(\.colorScheme) private var cs
+    func makeBody(configuration: Configuration) -> some View {
+        configuration.label
+            .foregroundColor(configuration.isPressed ? .white : AppColors.accent)
+            .background(configuration.isPressed ? AppColors.accent : AppColors.accentSoft)
+            .clipShape(RoundedRectangle(cornerRadius: 11))
+            .overlay(
+                RoundedRectangle(cornerRadius: 11)
+                    .stroke(AppColors.accent.opacity(configuration.isPressed ? 0 : 0.35), lineWidth: 1)
+            )
+            .scaleEffect(configuration.isPressed ? 0.97 : 1.0)
+            .animation(KisaniSpring.micro, value: configuration.isPressed)
+    }
+}
+
 struct FabButtonStyle: ButtonStyle {
     func makeBody(configuration: Configuration) -> some View {
         configuration.label

KisaniCal/ISSUES.md

@@ -1705,3 +1705,20 @@ the main page) into a 3-state completion card:
   action); kept "Clear All Sets" there as a distinct reset utility.
 
 Files: `WorkoutView.swift`, `ExerciseModels.swift`.
+
+### KC-52 — follow-up: restraint, confirmation, clear (user feedback)
+User pushed back on the first pass: the primary button was a permanently-filled
+accent pill ("giving AI," violates PRODUCT.md "nothing shouts / color earns its
+place"), "Finish Anyway" skipped confirming the % logged before overriding
+progress, and there was no quick way to undo an accidental "Check all sets."
+
+- New `QuietAccentButtonStyle` (SharedComponents.swift): outlined/tinted at
+  rest, fills solid accent only while pressed — color as a response to touch,
+  not a static decoration. Applied to the Finish button.
+- `confirmationDialog` before finishing with partial sets: "Finish with X of Y
+  sets logged?" + the logged % in the message. Skipped when already 100% (no
+  need to ask about something already true).
+- "Check all sets" now flips to "Clear all sets" once every set is checked —
+  the undo is the button itself, always one tap away, no separate menu needed.
+
+Files: `WorkoutView.swift`, `Components/SharedComponents.swift`.

KisaniCal/Views/WorkoutView.swift

@@ -144,6 +144,7 @@ struct WorkoutView: View {
                     isMissedToday: vm.isWorkoutMissed(on: Date()),
                     onFinish: { withAnimation(KisaniSpring.snappy) { vm.markWorkoutDone(on: Date()) } },
                     onMarkAllSets: { withAnimation(KisaniSpring.snappy) { vm.setAllSetsDone(true) } },
+                    onClearAllSets: { withAnimation(KisaniSpring.snappy) { vm.setAllSetsDone(false) } },
                     onNotCompleted: { withAnimation(KisaniSpring.snappy) { vm.markWorkoutMissed(on: Date()) } },
                     onUndo: {
                         withAnimation(KisaniSpring.snappy) {
@@ -588,9 +589,12 @@ struct DotProgressCard: View {
     /// a workout happened (Health/Watch already knows that independently).
     let onFinish: () -> Void
     let onMarkAllSets: () -> Void
+    let onClearAllSets: () -> Void
     let onNotCompleted: () -> Void
     let onUndo: () -> Void
 
+    @State private var showFinishConfirm = false
+
     var body: some View {
         VStack(spacing: 12) {
             HStack {
@@ -620,6 +624,18 @@ struct DotProgressCard: View {
         }
         .padding(14)
         .cardStyle(borderColor: isDoneToday ? AppColors.green.opacity(0.3) : nil)
+        .confirmationDialog(
+            "Finish with \(done) of \(total) sets logged?",
+            isPresented: $showFinishConfirm,
+            titleVisibility: .visible
+        ) {
+            Button("Finish Anyway") { onFinish() }
+            Button("Cancel", role: .cancel) {}
+        } message: {
+            Text(total > 0
+                 ? "You've logged \(Int(progress * 100))% of sets. This still counts as today's workout."
+                 : "No sets logged yet. This still counts as today's workout.")
+        }
     }
 
     private var statusTitle: String {
@@ -651,22 +667,34 @@ struct DotProgressCard: View {
     }
 
     /// Primary: finish the workout as-is (honest capture, not gated on 100% sets).
-    /// Secondary: the mechanical "tick every box" action, and the explicit miss.
+    /// Secondary: the mechanical "tick every box" action (toggles to a clear once
+    /// all are checked, so a mis-tap is always one tap to undo), and the miss.
     private var actionRow: some View {
         VStack(spacing: 8) {
-            Button(action: onFinish) {
+            Button {
+                if done == total && total > 0 { onFinish() } else { showFinishConfirm = true }
+            } label: {
                 Label(done == total && total > 0 ? "Finish Workout" : "Finish Anyway",
                       systemImage: "checkmark.seal.fill")
                     .font(AppFonts.sans(13, weight: .semibold))
                     .frame(maxWidth: .infinity)
                     .padding(.vertical, 11)
             }
-            .foregroundColor(.white)
+            .buttonStyle(QuietAccentButtonStyle())
-            .background(AppColors.accent)
-            .clipShape(RoundedRectangle(cornerRadius: 11))
-            .buttonStyle(PressButtonStyle(scale: 0.97))
 
             HStack(spacing: 8) {
+                if done == total && total > 0 {
+                    Button(action: onClearAllSets) {
+                        Label("Clear all sets", systemImage: "circle")
+                            .font(AppFonts.sans(11, weight: .medium))
+                            .frame(maxWidth: .infinity)
+                            .padding(.vertical, 8)
+                    }
+                    .foregroundColor(AppColors.text2(cs))
+                    .background(AppColors.surface2(cs))
+                    .clipShape(RoundedRectangle(cornerRadius: 9))
+                    .buttonStyle(PressButtonStyle(scale: 0.97))
+                } else {
                     Button(action: onMarkAllSets) {
                         Label("Check all sets", systemImage: "checkmark.circle")
                             .font(AppFonts.sans(11, weight: .medium))
@@ -677,6 +705,7 @@ struct DotProgressCard: View {
                     .background(AppColors.surface2(cs))
                     .clipShape(RoundedRectangle(cornerRadius: 9))
                     .buttonStyle(PressButtonStyle(scale: 0.97))
+                }
 
                 Button(action: onNotCompleted) {
                     Label("Didn't train", systemImage: "moon.zzz")