Merge pull request 'Standardize create-flow option steps on one question-and-options layout and Selection sizes.' (#86) from adilallo/fix/CR-201-builder-layouts into main

Reviewed-on: #86

.cursor/rules/create-flow.mdc

@@ -15,7 +15,9 @@ alwaysApply: false
 - Step id ↔ layout kind mapping is declared in
   `app/(app)/create/utils/createFlowScreenRegistry.ts`. Never branch on layout kind
   inside a screen — pick the matching shell (`CreateFlowStepShell` /
-  `CreateFlowTwoColumnSelectShell`).
+  `CreateFlowTwoColumnSelectShell`). Question-and-options steps (select, card,
+  right-rail) all use `CreateFlowTwoColumnSelectShell` plus `Selection` size
+  variants (`s` chip / `m` tile / `l` row).
 - Keep create-flow step routing centralized in
   `app/(app)/create/utils/createFlowPaths.ts` (`createFlowStepPath`,
   `CREATE_ROUTES`) — do not introduce new hardcoded `/create/...` literals.

app/(app)/create/CreateFlowLayoutClient.tsx

@@ -41,10 +41,7 @@ import {
   createFlowStepPathWithSyncDraft,
 } from "./utils/createFlowPaths";
 import { getProportionBarProgressForCreateFlowStep } from "./utils/createFlowProportionProgress";
-import {
+import { createFlowStepUsesCenteredTextLayout } from "./utils/createFlowScreenRegistry";
-  createFlowStepUsesCenteredTextLayout,
-  createFlowStepUsesCardLayout,
-} from "./utils/createFlowScreenRegistry";
 import Button from "../../components/buttons/Button";
 import { isValidCreateFlowSaveEmail } from "../../../lib/create/isValidCreateFlowSaveEmail";
 import { buildCreateFlowDraftPayload } from "../../../lib/create/buildCreateFlowDraftPayload";
@@ -557,20 +554,19 @@ function CreateFlowLayoutContent({
   const isFinalReviewLike =
     currentStep === "final-review" || currentStep === "edit-rule";
   const isEditRuleStep = currentStep === "edit-rule";
-  const isCardLayoutStep = createFlowStepUsesCardLayout(currentStep);
+  /** Two-column question-and-options: below `lg` main scrolls; at `lg+` only the right column scrolls. */
-  /** Two-column select / right-rail: below `lg` main scrolls; at `lg+` only the right column scrolls. */
   const isSelectSplitScrollStep = createFlowStepUsesSelectSplitScroll(
     currentStep,
   );
 
-  /** Lockup+card / card-stack: `items-start` + shell `my-auto` so overflow scrolls from the top. */
+  /** Lockup+card review: `items-start` + shell `my-auto` so overflow scrolls from the top. */
   const mainContentClass = isCompletedStep
     ? "items-stretch overflow-y-auto md:overflow-hidden"
     : isSelectSplitScrollStep
       ? "items-start justify-start overflow-y-auto max-lg:overflow-y-auto lg:min-h-0 lg:items-stretch lg:overflow-hidden"
       : isCreateTemplatesPickerRoute
         ? "items-start justify-start overflow-y-auto"
-        : isTemplateReviewRoute || isFinalReviewLike || isCardLayoutStep
+        : isTemplateReviewRoute || isFinalReviewLike
           ? CREATE_FLOW_MD_CENTERED_MAIN_CLASS
           : "items-start justify-center overflow-y-auto md:items-center";
 

app/(app)/create/components/CreateFlowCardStackStepShell.tsx

@@ -1,56 +0,0 @@
-"use client";
-
-import type { ReactNode } from "react";
-import { CreateFlowHeaderLockup } from "./CreateFlowHeaderLockup";
-import { CreateFlowStepShell } from "./CreateFlowStepShell";
-import {
-  CREATE_FLOW_CARD_STACK_AREA_MAX_CLASS,
-  CREATE_FLOW_MD_CENTERED_SHELL_CLASS,
-  CREATE_FLOW_MD_UP_COLUMN_MAX_CLASS,
-  CREATE_FLOW_WIDE_MAX_CLASS,
-} from "./createFlowLayoutTokens";
-
-type CreateFlowCardStackStepShellProps = {
-  lockupTitle: string;
-  lockupDescription?: ReactNode;
-  /** When true, the stack region exposes `aria-busy` while recommendations load. */
-  stackBusy?: boolean;
-  children: ReactNode;
-};
-
-/**
- * Centered lockup + card-stack layout shared by communication, membership, and
- * conflict-management steps (Figma compact card stack).
- */
-export function CreateFlowCardStackStepShell({
-  lockupTitle,
-  lockupDescription,
-  stackBusy = false,
-  children,
-}: CreateFlowCardStackStepShellProps) {
-  return (
-    <CreateFlowStepShell
-      variant="wideGridLoosePadding"
-      contentTopBelowMd="space-800"
-      className={CREATE_FLOW_MD_CENTERED_SHELL_CLASS}
-    >
-      <div
-        className={`flex w-full min-w-0 flex-col items-center gap-6 ${CREATE_FLOW_WIDE_MAX_CLASS}`}
-      >
-        <div className={CREATE_FLOW_MD_UP_COLUMN_MAX_CLASS}>
-          <CreateFlowHeaderLockup
-            title={lockupTitle}
-            description={lockupDescription}
-            justification="center"
-          />
-        </div>
-        <div
-          className={CREATE_FLOW_CARD_STACK_AREA_MAX_CLASS}
-          aria-busy={stackBusy}
-        >
-          {children}
-        </div>
-      </div>
-    </CreateFlowStepShell>
-  );
-}

app/(app)/create/components/CreateFlowTwoColumnSelectShell.tsx

@@ -7,6 +7,7 @@ import {
 } from "./CreateFlowStepShell";
 import {
   CREATE_FLOW_MD_UP_COLUMN_MAX_CLASS,
+  CREATE_FLOW_SCROLL_END_PAD_CLASS,
   CREATE_FLOW_SCROLL_REGION_CLASS,
   CREATE_FLOW_TWO_COLUMN_MAX_WIDTH_CLASS,
 } from "./createFlowLayoutTokens";
@@ -23,15 +24,17 @@ interface CreateFlowTwoColumnSelectShellProps {
   contentTopBelowMd?: CreateFlowContentTopBelowMd;
   /**
    * At `lg+`, layout variant: `"center"` = vertically centered pair (community size/structure).
-   * `"start"` = top-weighted layout with a scrollable right column (core values, right-rail): uses `items-stretch`
+   * `"start"` = full-height split with a scrollable right column (core values, method cards,
-   * so the right column gets a bounded height; `items-start` would grow with content and break scroll.
+   * right-rail). Both columns stretch so the left lockup stays in one place when the right
+   * list grows (Figma Flow — Right Rail / Expanded Card Stack). The lockup is centered in
+   * the left pane; `items-start` on the row would let the title track card-stack height.
    */
   lgVerticalAlign?: CreateFlowSelectShellLgVerticalAlign;
 }
 
 /**
  * Question-and-options layout for create-flow select steps (community size/structure,
- * core values, stakeholders) and {@link DecisionApproachesScreen}.
+ * core values, stakeholders), method-card steps, and {@link DecisionApproachesScreen}.
  * Below `lg` (1024px), one column uses available width and main scrolls.
  * At `lg+`, static header column + scrollable options column (`min-h-0` + overflow).
  */
@@ -45,9 +48,6 @@ export function CreateFlowTwoColumnSelectShell({
   const rowLgCrossAlignClass =
     lgVerticalAlign === "start" ? "lg:items-stretch" : "lg:items-center";
 
-  const leftLgMainJustifyClass =
-    lgVerticalAlign === "start" ? "lg:justify-start" : "lg:justify-center";
-
   return (
     <CreateFlowStepShell
       variant="centeredNarrow"
@@ -68,7 +68,7 @@ export function CreateFlowTwoColumnSelectShell({
         <div
           className={
             `flex w-full min-w-0 shrink-0 flex-col items-start gap-[var(--measures-spacing-200,8px)] ` +
-            `lg:flex-1 ${leftLgMainJustifyClass} lg:py-[12px] ${CREATE_FLOW_MD_UP_COLUMN_MAX_CLASS}`
+            `lg:flex-1 lg:justify-center lg:py-[12px] ${CREATE_FLOW_MD_UP_COLUMN_MAX_CLASS}`
           }
         >
           {header}
@@ -76,7 +76,7 @@ export function CreateFlowTwoColumnSelectShell({
         <div
           className={
             `relative flex w-full min-w-0 flex-col items-start gap-[var(--measures-spacing-800,32px)] ` +
-            `overflow-x-hidden lg:min-h-0 lg:flex-1 lg:overflow-y-auto lg:pb-[var(--measures-spacing-300,12px)] ` +
+            `overflow-x-hidden lg:min-h-0 lg:flex-1 lg:overflow-y-auto ${CREATE_FLOW_SCROLL_END_PAD_CLASS} ` +
             `${CREATE_FLOW_SCROLL_REGION_CLASS} ${CREATE_FLOW_MD_UP_COLUMN_MAX_CLASS}`
           }
         >

app/(app)/create/components/createFlowLayoutTokens.ts

@@ -31,6 +31,12 @@ export const CREATE_FLOW_SCROLL_REGION_CLASS = "scrollbar-design";
 export const CREATE_FLOW_FOOTER_SCRIM_CLASS =
   "pointer-events-none absolute inset-x-0 top-0 z-[1] h-8 -translate-y-full bg-gradient-to-t from-[var(--color-surface-default-primary,#000)] to-transparent";
 
+/**
+ * Bottom padding in create-flow option scrollports so the last control can
+ * rest above the footer scrim (`h-8`) instead of sitting in the fade.
+ */
+export const CREATE_FLOW_SCROLL_END_PAD_CLASS = "pb-12";
+
 /**
  * Single column: full width below `lg` so tablet widths use available space;
  * 640px from `--breakpoint-lg` up (two-column layouts start at `lg`).
@@ -46,7 +52,9 @@ export const CREATE_FLOW_MD_UP_GRID_CELL_CLASS =
 export const CREATE_FLOW_TWO_COLUMN_MAX_WIDTH_CLASS =
   "w-full min-w-0 lg:max-w-[1328px]";
 
-/** Review / card-stack frames (Figma Flow — Review max 1440). */
+/**
+ * Review frames (Figma Flow — Review max 1440).
+ */
 export const CREATE_FLOW_WIDE_MAX_CLASS = "w-full min-w-0 lg:max-w-[1440px]";
 
 /**
@@ -62,14 +70,6 @@ export const CREATE_FLOW_MD_CENTERED_MAIN_CLASS =
  */
 export const CREATE_FLOW_MD_CENTERED_SHELL_CLASS = "md:my-auto md:pt-0";
 
-/**
- * Card-stack steps only (Figma compact card stack): wider than header lockup so the card grid /
- * pyramid fits (max 860px). Header lockup stays {@link CREATE_FLOW_MD_UP_COLUMN_MAX_CLASS}.
- * Card–card gap uses `gap-2` in `CardStack` (same on mobile and md+).
- */
-export const CREATE_FLOW_CARD_STACK_AREA_MAX_CLASS =
-  "w-full min-w-0 md:max-w-[min(100%,860px)]";
-
 /**
  * Inner max-width for step content and the action bar, so the primary button
  * lines up with the nearest content column above 1440.
@@ -88,11 +88,10 @@ export function getCreateFlowContentMaxClass(options: {
   switch (CREATE_FLOW_SCREEN_REGISTRY[options.step].layoutKind) {
     case "select":
     case "right-rail":
+    case "card":
     case "completed":
     case "review":
       return CREATE_FLOW_TWO_COLUMN_MAX_WIDTH_CLASS;
-    case "card":
-      return CREATE_FLOW_WIDE_MAX_CLASS;
     default:
       return CREATE_FLOW_MD_UP_COLUMN_MAX_CLASS;
   }

app/(app)/create/screens/card/CommunicationMethodsScreen.tsx

@@ -4,9 +4,9 @@
  * `communication-methods` step — Figma “Flow — Compact Card Stack” (node `20246-15828`).
  * Registry: `layoutKind: "card"` (`CREATE_FLOW_SCREEN_REGISTRY["communication-methods"]`).
  *
- * Lives under `screens/card/` (not `select/`): Figma **card stack** layout is a distinct shell from
+ * Page chrome is the shared question-and-options shell
- * two-column chip **select** frames. Future card-stack steps get their own `*Screen.tsx` here and
+ * ({@link CreateFlowTwoColumnSelectShell}); options are {@link CardStack} with
- * reuse `CardStack` / `CreateFlowCardStackStepShell` as needed.
+ * `layout="singleStack"` and {@link Selection} size `l`.
  *
  * Card click opens the Figma create modal (node `20246-15829`) with three
  * editable sections rendered by {@link CommunicationMethodEditFields}. The
@@ -18,11 +18,11 @@
 import { useState, useCallback, useMemo, useRef } from "react";
 import { useMessages } from "../../../../contexts/MessagesContext";
 import { useCreateFlow } from "../../context/CreateFlowContext";
-import { useCreateFlowMdUp } from "../../hooks/useCreateFlowMdUp";
 import { useBeforeUnloadGuard } from "../../../../hooks/useBeforeUnloadGuard";
 import { useDiscardCustomizeConfirm } from "../../hooks/useDiscardCustomizeConfirm";
 import { useMethodCardDeckOrdering } from "../../hooks/useMethodCardDeckOrdering";
-import { CreateFlowCardStackStepShell } from "../../components/CreateFlowCardStackStepShell";
+import { CreateFlowHeaderLockup } from "../../components/CreateFlowHeaderLockup";
+import { CreateFlowTwoColumnSelectShell } from "../../components/CreateFlowTwoColumnSelectShell";
 import CardStack from "../../../../components/cards/CardStack";
 import Create from "../../../../components/modals/Create";
 import InlineTextButton from "../../../../components/buttons/InlineTextButton";
@@ -61,7 +61,6 @@ export function CommunicationMethodsScreen() {
   const m = useMessages();
   const comm = m.create.customRule.communication;
   const modalKebabMenu = m.create.customRule.modalKebabMenu;
-  const mdUp = useCreateFlowMdUp();
   const { confirmDiscard, confirmDialog } = useDiscardCustomizeConfirm();
   const { state, updateState, replaceState, markCreateFlowInteraction } =
     useCreateFlow();
@@ -120,17 +119,9 @@ export function CommunicationMethodsScreen() {
     setAddCustomWizardOpen(true);
   }, [markCreateFlowInteraction]);
 
-  const title = expanded ? comm.page.expandedTitle : comm.page.compactTitle;
+  const title = comm.page.compactTitle;
 
-  const description = expanded ? (
+  const description = (
-    <>
-      {comm.page.expandedDescriptionBefore}
-      <InlineTextButton onClick={handleOpenAddWizard}>
-        {comm.page.compactDescriptionLinkLabel}
-      </InlineTextButton>
-      {comm.page.expandedDescriptionAfter}
-    </>
-  ) : (
     <>
       {comm.page.compactDescriptionBefore}
       <InlineTextButton onClick={handleOpenAddWizard}>
@@ -694,30 +685,41 @@ export function CommunicationMethodsScreen() {
 
   return (
     <>
-    <CreateFlowCardStackStepShell
+    <CreateFlowTwoColumnSelectShell
-      lockupTitle={title}
+      contentTopBelowMd="space-800"
-      lockupDescription={description}
+      lgVerticalAlign="start"
-      stackBusy={!recommendationsReady}
+      header={
-    >
+        <CreateFlowHeaderLockup
-      {recommendationsReady && (
+          title={title}
-        <CardStack
+          description={description}
-          cards={sampleCards}
+          justification="left"
-          selectedIds={selectedIds}
-          onCardSelect={handleCardClick}
-          expanded={expanded}
-          onToggleExpand={() => {
-            markCreateFlowInteraction();
-            setExpanded((prev) => !prev);
-          }}
-          hasMore={true}
-          toggleLabel={comm.page.seeAllLink}
-          compactRecommendedLimit={5}
-          compactCardIds={compactCardIds}
-          compactDesktopLayout="flexWrap"
-          headerLockupSize={mdUp ? "L" : "M"}
         />
-      )}
+      }
-    </CreateFlowCardStackStepShell>
+    >
+      <div
+        className="flex w-full min-w-0 flex-col items-stretch gap-6 py-0 lg:h-full lg:min-h-0 lg:flex-1"
+        aria-busy={!recommendationsReady}
+      >
+        {recommendationsReady && (
+          <CardStack
+            cards={sampleCards}
+            selectedIds={selectedIds}
+            onCardSelect={handleCardClick}
+            expanded={expanded}
+            onToggleExpand={() => {
+              markCreateFlowInteraction();
+              setExpanded((prev) => !prev);
+            }}
+            hasMore={true}
+            toggleLabel={comm.page.seeAllLink}
+            compactRecommendedLimit={5}
+            compactCardIds={compactCardIds}
+            layout="singleStack"
+            className="w-full lg:h-full lg:min-h-0 lg:flex-1"
+          />
+        )}
+      </div>
+    </CreateFlowTwoColumnSelectShell>
       <Create
         isOpen={createModalOpen}
         onClose={handleCreateModalClose}

app/(app)/create/screens/card/ConflictManagementScreen.tsx

@@ -4,6 +4,9 @@
  * `conflict-management` step — Figma compact card stack (node `20879-15979`).
  * Registry: `CREATE_FLOW_SCREEN_REGISTRY["conflict-management"]`.
  *
+ * Page chrome is the shared question-and-options shell
+ * (`CreateFlowTwoColumnSelectShell`); options are CardStack `singleStack`.
+ *
  * Card click opens the Figma "Add Approach" create modal (node `20874-172292`)
  * with four controls rendered by {@link ConflictManagementEditFields}: Core
  * Principle, Applicable Scope (text area), Process Protocol, and Restoration
@@ -15,11 +18,11 @@
 import { useState, useCallback, useMemo, useRef } from "react";
 import { useMessages } from "../../../../contexts/MessagesContext";
 import { useCreateFlow } from "../../context/CreateFlowContext";
-import { useCreateFlowMdUp } from "../../hooks/useCreateFlowMdUp";
 import { useBeforeUnloadGuard } from "../../../../hooks/useBeforeUnloadGuard";
 import { useDiscardCustomizeConfirm } from "../../hooks/useDiscardCustomizeConfirm";
 import { useMethodCardDeckOrdering } from "../../hooks/useMethodCardDeckOrdering";
-import { CreateFlowCardStackStepShell } from "../../components/CreateFlowCardStackStepShell";
+import { CreateFlowHeaderLockup } from "../../components/CreateFlowHeaderLockup";
+import { CreateFlowTwoColumnSelectShell } from "../../components/CreateFlowTwoColumnSelectShell";
 import CardStack from "../../../../components/cards/CardStack";
 import Create from "../../../../components/modals/Create";
 import InlineTextButton from "../../../../components/buttons/InlineTextButton";
@@ -58,7 +61,6 @@ export function ConflictManagementScreen() {
   const m = useMessages();
   const cm = m.create.customRule.conflictManagement;
   const modalKebabMenu = m.create.customRule.modalKebabMenu;
-  const mdUp = useCreateFlowMdUp();
   const { confirmDiscard, confirmDialog } = useDiscardCustomizeConfirm();
   const { state, updateState, replaceState, markCreateFlowInteraction } =
     useCreateFlow();
@@ -117,17 +119,9 @@ export function ConflictManagementScreen() {
     setAddCustomWizardOpen(true);
   }, [markCreateFlowInteraction]);
 
-  const title = expanded ? cm.page.expandedTitle : cm.page.compactTitle;
+  const title = cm.page.compactTitle;
 
-  const description = expanded ? (
+  const description = (
-    <>
-      {cm.page.expandedDescriptionBefore}
-      <InlineTextButton onClick={handleOpenAddWizard}>
-        {cm.page.compactDescriptionLinkLabel}
-      </InlineTextButton>
-      {cm.page.expandedDescriptionAfter}
-    </>
-  ) : (
     <>
       {cm.page.compactDescriptionBefore}
       <InlineTextButton onClick={handleOpenAddWizard}>
@@ -695,30 +689,41 @@ export function ConflictManagementScreen() {
 
   return (
     <>
-    <CreateFlowCardStackStepShell
+    <CreateFlowTwoColumnSelectShell
-      lockupTitle={title}
+      contentTopBelowMd="space-800"
-      lockupDescription={description}
+      lgVerticalAlign="start"
-      stackBusy={!recommendationsReady}
+      header={
-    >
+        <CreateFlowHeaderLockup
-      {recommendationsReady && (
+          title={title}
-        <CardStack
+          description={description}
-          cards={sampleCards}
+          justification="left"
-          selectedIds={selectedIds}
-          onCardSelect={handleCardClick}
-          expanded={expanded}
-          onToggleExpand={() => {
-            markCreateFlowInteraction();
-            setExpanded((prev) => !prev);
-          }}
-          hasMore={true}
-          toggleLabel={cm.page.seeAllLink}
-          compactRecommendedLimit={5}
-          compactCardIds={compactCardIds}
-          compactDesktopLayout="pyramidFive"
-          headerLockupSize={mdUp ? "L" : "M"}
         />
-      )}
+      }
-    </CreateFlowCardStackStepShell>
+    >
+      <div
+        className="flex w-full min-w-0 flex-col items-stretch gap-6 py-0 lg:h-full lg:min-h-0 lg:flex-1"
+        aria-busy={!recommendationsReady}
+      >
+        {recommendationsReady && (
+          <CardStack
+            cards={sampleCards}
+            selectedIds={selectedIds}
+            onCardSelect={handleCardClick}
+            expanded={expanded}
+            onToggleExpand={() => {
+              markCreateFlowInteraction();
+              setExpanded((prev) => !prev);
+            }}
+            hasMore={true}
+            toggleLabel={cm.page.seeAllLink}
+            compactRecommendedLimit={5}
+            compactCardIds={compactCardIds}
+            layout="singleStack"
+            className="w-full lg:h-full lg:min-h-0 lg:flex-1"
+          />
+        )}
+      </div>
+    </CreateFlowTwoColumnSelectShell>
       <Create
         isOpen={createModalOpen}
         onClose={handleCreateModalClose}

app/(app)/create/screens/card/MembershipMethodsScreen.tsx

@@ -4,6 +4,9 @@
  * `membership-methods` step — Figma compact card stack (node `20858-13947`).
  * Registry: `CREATE_FLOW_SCREEN_REGISTRY["membership-methods"]`.
  *
+ * Page chrome is the shared question-and-options shell
+ * (`CreateFlowTwoColumnSelectShell`); options are CardStack `singleStack`.
+ *
  * Card click opens the Figma create modal (node `20858-13948`) with three
  * editable sections rendered by {@link MembershipMethodEditFields}. The same
  * field set is reused on `/create/final-review` — see `FinalReviewChipEditModal`.
@@ -16,11 +19,11 @@
 import { useState, useCallback, useMemo, useRef } from "react";
 import { useMessages } from "../../../../contexts/MessagesContext";
 import { useCreateFlow } from "../../context/CreateFlowContext";
-import { useCreateFlowMdUp } from "../../hooks/useCreateFlowMdUp";
 import { useBeforeUnloadGuard } from "../../../../hooks/useBeforeUnloadGuard";
 import { useDiscardCustomizeConfirm } from "../../hooks/useDiscardCustomizeConfirm";
 import { useMethodCardDeckOrdering } from "../../hooks/useMethodCardDeckOrdering";
-import { CreateFlowCardStackStepShell } from "../../components/CreateFlowCardStackStepShell";
+import { CreateFlowHeaderLockup } from "../../components/CreateFlowHeaderLockup";
+import { CreateFlowTwoColumnSelectShell } from "../../components/CreateFlowTwoColumnSelectShell";
 import CardStack from "../../../../components/cards/CardStack";
 import Create from "../../../../components/modals/Create";
 import InlineTextButton from "../../../../components/buttons/InlineTextButton";
@@ -59,7 +62,6 @@ export function MembershipMethodsScreen() {
   const m = useMessages();
   const mem = m.create.customRule.membership;
   const modalKebabMenu = m.create.customRule.modalKebabMenu;
-  const mdUp = useCreateFlowMdUp();
   const { confirmDiscard, confirmDialog } = useDiscardCustomizeConfirm();
   const { state, updateState, replaceState, markCreateFlowInteraction } =
     useCreateFlow();
@@ -118,17 +120,9 @@ export function MembershipMethodsScreen() {
     setAddCustomWizardOpen(true);
   }, [markCreateFlowInteraction]);
 
-  const title = expanded ? mem.page.expandedTitle : mem.page.compactTitle;
+  const title = mem.page.compactTitle;
 
-  const description = expanded ? (
+  const description = (
-    <>
-      {mem.page.expandedDescriptionBefore}
-      <InlineTextButton onClick={handleOpenAddWizard}>
-        {mem.page.compactDescriptionLinkLabel}
-      </InlineTextButton>
-      {mem.page.expandedDescriptionAfter}
-    </>
-  ) : (
     <>
       {mem.page.compactDescriptionBefore}
       <InlineTextButton onClick={handleOpenAddWizard}>
@@ -688,30 +682,41 @@ export function MembershipMethodsScreen() {
 
   return (
     <>
-    <CreateFlowCardStackStepShell
+    <CreateFlowTwoColumnSelectShell
-      lockupTitle={title}
+      contentTopBelowMd="space-800"
-      lockupDescription={description}
+      lgVerticalAlign="start"
-      stackBusy={!recommendationsReady}
+      header={
-    >
+        <CreateFlowHeaderLockup
-      {recommendationsReady && (
+          title={title}
-        <CardStack
+          description={description}
-          cards={sampleCards}
+          justification="left"
-          selectedIds={selectedIds}
-          onCardSelect={handleCardClick}
-          expanded={expanded}
-          onToggleExpand={() => {
-            markCreateFlowInteraction();
-            setExpanded((prev) => !prev);
-          }}
-          hasMore={true}
-          toggleLabel={mem.page.seeAllLink}
-          compactRecommendedLimit={5}
-          compactCardIds={compactCardIds}
-          compactDesktopLayout="pyramidFive"
-          headerLockupSize={mdUp ? "L" : "M"}
         />
-      )}
+      }
-    </CreateFlowCardStackStepShell>
+    >
+      <div
+        className="flex w-full min-w-0 flex-col items-stretch gap-6 py-0 lg:h-full lg:min-h-0 lg:flex-1"
+        aria-busy={!recommendationsReady}
+      >
+        {recommendationsReady && (
+          <CardStack
+            cards={sampleCards}
+            selectedIds={selectedIds}
+            onCardSelect={handleCardClick}
+            expanded={expanded}
+            onToggleExpand={() => {
+              markCreateFlowInteraction();
+              setExpanded((prev) => !prev);
+            }}
+            hasMore={true}
+            toggleLabel={mem.page.seeAllLink}
+            compactRecommendedLimit={5}
+            compactCardIds={compactCardIds}
+            layout="singleStack"
+            className="w-full lg:h-full lg:min-h-0 lg:flex-1"
+          />
+        )}
+      </div>
+    </CreateFlowTwoColumnSelectShell>
       <Create
         isOpen={createModalOpen}
         onClose={handleCreateModalClose}

app/(app)/create/screens/right-rail/DecisionApproachesScreen.tsx

@@ -766,7 +766,7 @@ export function DecisionApproachesScreen() {
       }
     >
       <div
-        className="flex w-full min-w-0 flex-col items-stretch gap-6 py-0"
+        className="flex w-full min-w-0 flex-col items-stretch gap-6 py-0 lg:h-full lg:min-h-0 lg:flex-1"
         aria-busy={!recommendationsReady}
       >
         {recommendationsReady && (
@@ -796,7 +796,7 @@ export function DecisionApproachesScreen() {
             layout="singleStack"
             compactRecommendedLimit={5}
             compactCardIds={compactCardIds}
-            className="w-full"
+            className="w-full lg:h-full lg:min-h-0 lg:flex-1"
             headerLockupSize={mdUp ? "L" : "M"}
           />
         )}

app/(app)/create/utils/createFlowScreenRegistry.ts

@@ -150,7 +150,7 @@ export function createFlowStepUsesCenteredTextLayout(
   return CREATE_FLOW_SCREEN_REGISTRY[step].centeredBodyBelowMd;
 }
 
-/** Steps whose main area uses the CardStack-style layout (`layoutKind: "card"`). */
+/** Steps whose Figma frame is a compact card stack (`layoutKind: "card"`). */
 export function createFlowStepUsesCardLayout(
   step: CreateFlowStep | null,
 ): boolean {

app/(app)/create/utils/flowSteps.ts

@@ -201,7 +201,10 @@ export const CREATE_FLOW_SELECT_SPLIT_SCROLL_STEPS: readonly CreateFlowStep[] =
   "community-size",
   "community-structure",
   "core-values",
+  "communication-methods",
+  "membership-methods",
   "decision-approaches",
+  "conflict-management",
   "confirm-stakeholders",
 ] as const;
 

app/components/cards/CardStack/CardStack.container.tsx

@@ -9,10 +9,11 @@ const DEFAULT_TOGGLE_LABEL = "See all communication approaches";
 
 /**
  * Figma: "Utility / CardStack"; canonical code under `cards/`.
- * Selectable stack of cards with
+ * Selectable stack of {@link Selection} options (`size` `m` tiles or `l` rows) with
  * an optional "see all"/"show less" expand toggle.
- * Expanded default layout matches Flow — Expanded Card Stack (`20768:14820`):
+ * Create-flow method steps use `layout="singleStack"` (size `l`) in the shared
- * 281×142 CardSelection tiles in two columns.
+ * question-and-options shell. Expanded default layout still matches Flow —
+ * Expanded Card Stack (`20768:14820`): 281×142 size-`m` tiles in two columns.
  */
 const CardStackContainer = memo<CardStackProps>(
   ({

app/components/cards/CardStack/CardStack.types.ts

@@ -43,7 +43,10 @@ export interface CardStackProps {
   compactDesktopLayout?: "grid" | "flexWrap" | "pyramidFive";
   /** Optional title/description lockup size (create-flow passes `md`-matched `L`/`M`). Defaults to `L`. */
   headerLockupSize?: HeaderLockupSizeValue;
-  /** Alignment of the expand/collapse control in `singleStack` layout (Figma right-rail: end). */
+  /**
+   * Alignment of the expand/collapse control in `singleStack` layout.
+   * Figma Flow — Compact Card Stack, Expanded Card Stack, and Right Rail center the control.
+   */
   toggleAlignment?: "center" | "end";
   className?: string;
   /** Optional “Add” entry (e.g. custom method card wizard). */

app/components/cards/CardStack/CardStack.view.tsx

@@ -126,11 +126,15 @@ export function CardStackView({
       .slice(0, compactRecommendedLimit);
   })();
 
-  // Single stack: always one column; expand reveals more in same stack (scrollable)
+  // Single stack: always one column; expand reveals more in the same stack.
+  // At lg+ the cards scroll inside this column and the See all / Show less
+  // control stays pinned below (Figma Flow — Right Rail).
   if (layout === "singleStack") {
     const displayedCards = expanded ? cards : compactCards;
     return (
-      <div className={`flex w-full flex-col gap-6 min-w-0 ${className}`}>
+      <div
+        className={`flex w-full min-w-0 flex-col gap-6 lg:h-full lg:max-h-full lg:min-h-0 lg:flex-1 lg:overflow-hidden ${className}`}
+      >
         <CardStackHeaderLockup
           title={title}
           description={description}
@@ -138,7 +142,7 @@ export function CardStackView({
           size={lockupSize}
           wrapperClassName="min-w-0 shrink-0"
         />
-        <div className="flex w-full min-w-0 flex-col gap-2">
+        <div className="flex w-full min-w-0 flex-col gap-2 lg:min-h-0 lg:flex-1 lg:overflow-y-auto scrollbar-design">
           {displayedCards.map((item) => (
             <Selection
               key={item.id}
@@ -147,7 +151,7 @@ export function CardStackView({
               supportText={item.supportText}
               recommended={item.recommended ?? false}
               selected={isSelected(item.id)}
-              orientation="vertical"
+              size="l"
               showInfoIcon={false}
               onClick={() => onCardSelect(item.id)}
             />
@@ -158,7 +162,7 @@ export function CardStackView({
           <button
             type="button"
             onClick={onToggleExpand}
-            className={`text-medium-paragraph text-[var(--color-gray-000)] underline hover:opacity-90 focus:outline-none cursor-pointer ${
+            className={`shrink-0 text-medium-paragraph text-[var(--color-gray-000)] underline hover:opacity-90 focus:outline-none cursor-pointer ${
               toggleAlignment === "end" ? "self-end" : "self-center"
             }`}
           >
@@ -189,7 +193,7 @@ export function CardStackView({
                 supportText={item.supportText}
                 recommended={item.recommended ?? false}
                 selected={isSelected(item.id)}
-                orientation="horizontal"
+                size="m"
                 showInfoIcon={false}
                 className="min-h-[142px]"
                 onClick={() => onCardSelect(item.id)}
@@ -206,7 +210,7 @@ export function CardStackView({
                 supportText={item.supportText}
                 recommended={item.recommended ?? false}
                 selected={isSelected(item.id)}
-                orientation="horizontal"
+                size="m"
                 showInfoIcon={false}
                 className={FIGMA_CARD_SELECTION_TILE_CLASS}
                 onClick={() => onCardSelect(item.id)}
@@ -230,7 +234,7 @@ export function CardStackView({
                 supportText={item.supportText}
                 recommended={item.recommended ?? false}
                 selected={isSelected(item.id)}
-                orientation="horizontal"
+                size="m"
                 showInfoIcon={false}
                 className="min-h-[142px]"
                 onClick={() => onCardSelect(item.id)}
@@ -254,7 +258,7 @@ export function CardStackView({
                     supportText={item.supportText}
                     recommended={item.recommended ?? false}
                     selected={isSelected(item.id)}
-                    orientation="horizontal"
+                    size="m"
                     showInfoIcon={false}
                     className={FIGMA_CARD_SELECTION_TILE_CLASS}
                     onClick={() => onCardSelect(item.id)}
@@ -273,7 +277,7 @@ export function CardStackView({
                         supportText={item.supportText}
                         recommended={item.recommended ?? false}
                         selected={isSelected(item.id)}
-                        orientation="horizontal"
+                        size="m"
                         showInfoIcon={false}
                         className={FIGMA_CARD_SELECTION_TILE_CLASS}
                         onClick={() => onCardSelect(item.id)}
@@ -292,7 +296,7 @@ export function CardStackView({
                     supportText={item.supportText}
                     recommended={item.recommended ?? false}
                     selected={isSelected(item.id)}
-                    orientation="horizontal"
+                    size="m"
                     showInfoIcon={false}
                     className={FIGMA_CARD_SELECTION_TILE_CLASS}
                     onClick={() => onCardSelect(item.id)}
@@ -308,7 +312,7 @@ export function CardStackView({
                     supportText={item.supportText}
                     recommended={item.recommended ?? false}
                     selected={isSelected(item.id)}
-                    orientation="horizontal"
+                    size="m"
                     showInfoIcon={false}
                     className={FIGMA_CARD_SELECTION_TILE_CLASS}
                     onClick={() => onCardSelect(item.id)}
@@ -323,7 +327,7 @@ export function CardStackView({
                     supportText={compactCards[4].supportText}
                     recommended={compactCards[4].recommended ?? false}
                     selected={isSelected(compactCards[4].id)}
-                    orientation="horizontal"
+                    size="m"
                     showInfoIcon={false}
                     className={FIGMA_CARD_SELECTION_TILE_CLASS}
                     onClick={() => onCardSelect(compactCards[4].id)}
@@ -349,7 +353,7 @@ export function CardStackView({
                 supportText={item.supportText}
                 recommended={item.recommended ?? false}
                 selected={isSelected(item.id)}
-                orientation="horizontal"
+                size="m"
                 showInfoIcon={false}
                 className="min-h-[142px]"
                 onClick={() => onCardSelect(item.id)}
@@ -370,7 +374,7 @@ export function CardStackView({
                       supportText={item.supportText}
                       recommended={item.recommended ?? false}
                       selected={isSelected(item.id)}
-                      orientation="horizontal"
+                      size="m"
                       showInfoIcon={false}
                       className={FIGMA_CARD_SELECTION_TILE_CLASS}
                       onClick={() => onCardSelect(item.id)}
@@ -384,7 +388,7 @@ export function CardStackView({
                     supportText={compactCards[2].supportText}
                     recommended={compactCards[2].recommended ?? false}
                     selected={isSelected(compactCards[2].id)}
-                    orientation="horizontal"
+                    size="m"
                     showInfoIcon={false}
                     className={FIGMA_CARD_SELECTION_TILE_CLASS}
                     onClick={() => onCardSelect(compactCards[2].id)}
@@ -403,7 +407,7 @@ export function CardStackView({
                     supportText={item.supportText}
                     recommended={item.recommended ?? false}
                     selected={isSelected(item.id)}
-                    orientation="horizontal"
+                    size="m"
                     showInfoIcon={false}
                     className={FIGMA_CARD_SELECTION_TILE_CLASS}
                     onClick={() => onCardSelect(item.id)}
@@ -429,7 +433,7 @@ export function CardStackView({
                     supportText={item.supportText}
                     recommended={item.recommended ?? false}
                     selected={isSelected(item.id)}
-                    orientation="horizontal"
+                    size="m"
                     showInfoIcon={false}
                     className="h-[142px] min-h-[142px] max-h-[142px] w-full max-w-[281px]"
                     onClick={() => onCardSelect(item.id)}
@@ -456,7 +460,7 @@ export function CardStackView({
                 supportText={item.supportText}
                 recommended={item.recommended ?? false}
                 selected={isSelected(item.id)}
-                orientation="vertical"
+                size="l"
                 showInfoIcon={false}
                 onClick={() => onCardSelect(item.id)}
               />
@@ -482,7 +486,7 @@ export function CardStackView({
                     supportText={item.supportText}
                     recommended={item.recommended ?? false}
                     selected={isSelected(item.id)}
-                    orientation="horizontal"
+                    size="m"
                     showInfoIcon={false}
                     onClick={() => onCardSelect(item.id)}
                   />

app/components/cards/Selection/Selection.container.tsx

@@ -2,11 +2,22 @@
 
 import { memo } from "react";
 import { SelectionView } from "./Selection.view";
-import type { SelectionProps } from "./Selection.types";
+import type { SelectionProps, SelectionSizeValue } from "./Selection.types";
+
+function resolveSelectionSize(
+  size: SelectionProps["size"],
+  orientation: SelectionProps["orientation"],
+): SelectionSizeValue {
+  if (size) return size;
+  if (orientation === "vertical") return "l";
+  return "m";
+}
 
 /**
  * Figma: "Card / CardSelection" — stacked tile e.g. `16775:28762` (recommended + label + supportText).
- * `orientation="horizontal"` selects that vertical stack; `"vertical"` is label + tag on the right (CardStack `singleStack` / right-rail). Helper `?` stays off until tooltip behavior ships.
+ * Size `s` is Control / Chip; `m` is the compact tile (`orientation="horizontal"`); `l` is the
+ * full-width row (`orientation="vertical"`, CardStack `singleStack` / right-rail). Helper `?`
+ * stays off until tooltip behavior ships.
  */
 const SelectionContainer = memo<SelectionProps>(
   ({
@@ -14,12 +25,15 @@ const SelectionContainer = memo<SelectionProps>(
     supportText = "",
     recommended = false,
     selected = false,
-    orientation = "horizontal",
+    size: sizeProp,
+    orientation,
     showInfoIcon = false,
     id,
     className = "",
     onClick,
   }) => {
+    const size = resolveSelectionSize(sizeProp, orientation);
+
     const handleClick = () => {
       if (onClick) onClick();
     };
@@ -37,7 +51,7 @@ const SelectionContainer = memo<SelectionProps>(
         supportText={supportText}
         recommended={recommended}
         selected={selected}
-        orientation={orientation}
+        size={size}
         showInfoIcon={showInfoIcon}
         id={id}
         className={className}

app/components/cards/Selection/Selection.types.ts

@@ -1,9 +1,28 @@
+import type {
+  SelectionOrientationValue,
+  SelectionSizeValue,
+} from "../../../../lib/propNormalization";
+
+export type { SelectionOrientationValue, SelectionSizeValue };
+
 export interface SelectionProps {
   label: string;
   supportText?: string;
   recommended?: boolean;
   selected?: boolean;
-  orientation: "horizontal" | "vertical";
+  /**
+   * Size of the selectable option:
+   * - `s` — chip (label only)
+   * - `m` — compact tile (label + support text stacked)
+   * - `l` — full-width row (label + support text, tag at the end)
+   *
+   * When omitted, `orientation` maps `horizontal` → `m` and `vertical` → `l`.
+   */
+  size?: SelectionSizeValue;
+  /**
+   * Legacy layout flag. Prefer `size`. `horizontal` is size `m`; `vertical` is size `l`.
+   */
+  orientation?: SelectionOrientationValue;
   /** Off in product until tooltip behavior ships. */
   showInfoIcon?: boolean;
   /** Optional id for the root (e.g. `data-card-id` for focus after modal close). */
@@ -17,7 +36,7 @@ export interface SelectionViewProps {
   supportText: string;
   recommended: boolean;
   selected: boolean;
-  orientation: "horizontal" | "vertical";
+  size: SelectionSizeValue;
   showInfoIcon: boolean;
   id: string | undefined;
   className: string;

app/components/cards/Selection/Selection.view.tsx

@@ -1,5 +1,6 @@
 "use client";
 
+import Chip from "../../controls/Chip";
 import Tag from "../../utility/Tag";
 import type { SelectionViewProps } from "./Selection.types";
 
@@ -26,34 +27,54 @@ function SelectionTag({
   return null;
 }
 
+function optionAriaLabel(label: string, supportText: string): string {
+  return supportText ? `${label}: ${supportText}` : label;
+}
+
 export function SelectionView({
   label,
   supportText,
   recommended,
   selected,
-  orientation,
+  size,
   showInfoIcon,
   id: selectionId,
   className,
   onClick,
   onKeyDown,
 }: SelectionViewProps) {
+  const ariaLabel = optionAriaLabel(label, supportText);
+
+  if (size === "s") {
+    return (
+      <Chip
+        label={label}
+        state={selected ? "selected" : "unselected"}
+        size="m"
+        ariaLabel={ariaLabel}
+        className={className}
+        onClick={() => onClick()}
+      />
+    );
+  }
+
   const borderClass = "border border-[var(--color-border-default-primary)]";
   const selectedBorder = selected
     ? "outline outline-4 outline-dashed outline-black outline-offset-[-4px]"
     : "";
+  const cardIdProp = selectionId ? { "data-card-id": selectionId } : {};
 
-  // Figma: "Card / CardSelection" vertical stack — node `16775:28762` (dev).
+  if (size === "m") {
-  // Prop `orientation="horizontal"` is this stacked layout (historical naming).
-  if (orientation === "horizontal") {
     const baseClasses = `select-none rounded-[var(--measures-radius-200,8px)] bg-[var(--color-gray-000)] px-4 py-3 transition-[border-color,box-shadow,outline] duration-200 cursor-pointer ${borderClass} ${selectedBorder} ${className}`;
 
     return (
       <div
-        {...(selectionId ? { "data-card-id": selectionId } : {})}
+        {...cardIdProp}
         role="button"
         tabIndex={0}
-        aria-label={supportText ? `${label}: ${supportText}` : label}
+        aria-label={ariaLabel}
+        aria-pressed={selected}
+        data-selection-size="m"
         className={`${baseClasses} flex min-h-0 w-full flex-col items-start justify-center gap-1`}
         onClick={onClick}
         onKeyDown={onKeyDown}
@@ -75,10 +96,12 @@ export function SelectionView({
 
   return (
     <div
-      {...(selectionId ? { "data-card-id": selectionId } : {})}
+      {...cardIdProp}
       role="button"
       tabIndex={0}
-      aria-label={supportText ? `${label}: ${supportText}` : label}
+      aria-label={ariaLabel}
+      aria-pressed={selected}
+      data-selection-size="l"
       className={`${baseClasses} flex flex-row items-center justify-between gap-4`}
       onClick={onClick}
       onKeyDown={onKeyDown}

docs/create-flow.md

@@ -14,7 +14,7 @@ The Figma **Create Community** sequence is the **source of truth** for the first
 | **Create Custom CommunityRule** | Author the CommunityRule content and structure (core values + four card-stack categories). | `core-values` → `communication-methods` → `membership-methods` → `decision-approaches` → `conflict-management` |
 | **Review and complete** | Stakeholders, final card, publish, success. | `confirm-stakeholders` → `final-review` → `completed` |
 
-Treat these stages as the **canonical product sections** when adding chrome (e.g. stage headers, progress copy), breaking work across teams, or reusing flows in other surfaces. **Layout kind** is **not** encoded in the URL; it lives in [`CREATE_FLOW_SCREEN_REGISTRY`](../app/(app)/create/utils/createFlowScreenRegistry.ts) (Figma node id + `layoutKind` per step). Figma defines eight layout kinds: **informational**, **text**, **select**, **upload**, **review**, **card**, **right-rail**, **completed** — `CreateFlowLayoutKind` and [`app/(app)/create/screens/`](../app/(app)/create/screens/) mirror that list (one folder per kind; multiple steps may share a kind, e.g. several **select** screens).
+Treat these stages as the **canonical product sections** when adding chrome (e.g. stage headers, progress copy), breaking work across teams, or reusing flows in other surfaces. **Layout kind** is **not** encoded in the URL; it lives in [`CREATE_FLOW_SCREEN_REGISTRY`](../app/(app)/create/utils/createFlowScreenRegistry.ts) (Figma node id + `layoutKind` per step). Figma still names eight layout kinds: **informational**, **text**, **select**, **upload**, **review**, **card**, **right-rail**, **completed**. Question-and-options steps (**select**, **card**, **right-rail**) share [`CreateFlowTwoColumnSelectShell`](../app/(app)/create/components/CreateFlowTwoColumnSelectShell.tsx) and [`Selection`](../app/components/cards/Selection/) size variants (`s` chip, `m` tile, `l` row). `app/(app)/create/screens/` still mirrors the Figma kind names.
 
 **Create from template (future):** A full **template-driven** create path is **not** finalized; it will likely live on **additional route(s)** (and may reuse these stages where it overlaps the custom trajectory). Today, **`/create/review-template/[slug]`** is only an auxiliary **preview** in the create shell; it is **not** a Figma stage and not the final template-create entry. See **Out of scope** in [CR-89](https://linear.app/community-rule/issue/CR-89/product-canon-custom-create-rule-wizard-routes-resume-progress-repo).
 

lib/propNormalization.ts

@@ -203,6 +203,16 @@ export type ChipPaletteValue = (typeof CHIP_PALETTE_OPTIONS)[number];
 export const CHIP_SIZE_OPTIONS = ["s", "m"] as const;
 export type ChipSizeValue = (typeof CHIP_SIZE_OPTIONS)[number];
 
+export const SELECTION_SIZE_OPTIONS = ["s", "m", "l"] as const;
+export type SelectionSizeValue = (typeof SELECTION_SIZE_OPTIONS)[number];
+
+export const SELECTION_ORIENTATION_OPTIONS = [
+  "horizontal",
+  "vertical",
+] as const;
+export type SelectionOrientationValue =
+  (typeof SELECTION_ORIENTATION_OPTIONS)[number];
+
 export const MULTI_SELECT_SIZE_OPTIONS = ["s", "m"] as const;
 export type MultiSelectSizeValue = (typeof MULTI_SELECT_SIZE_OPTIONS)[number];
 

stories/cards/Selection.stories.js

@@ -1,4 +1,5 @@
 import Selection from "../../app/components/cards/Selection";
+import { SELECTION_SIZE_OPTIONS } from "../../lib/propNormalization";
 
 export default {
   title: "Components/Cards/Selection",
@@ -8,7 +9,7 @@ export default {
     docs: {
       description: {
         component:
-          "Create flow selection card with support text, recommended/selected states, and horizontal or vertical orientation. Use for communication approaches and similar choices.",
+          "Selectable option with size variants: `s` (chip), `m` (compact tile), and `l` (full-width row). Used in the create-flow question-and-options layout.",
       },
     },
   },
@@ -29,10 +30,15 @@ export default {
       control: { type: "boolean" },
       description: "Show black SELECTED pill and dotted border",
     },
+    size: {
+      control: { type: "select" },
+      options: [...SELECTION_SIZE_OPTIONS],
+      description: "s = chip, m = compact tile, l = full-width row",
+    },
     orientation: {
       control: { type: "select" },
       options: ["horizontal", "vertical"],
-      description: "Layout orientation",
+      description: "Legacy layout flag. Prefer size (`horizontal` → m, `vertical` → l).",
     },
     showInfoIcon: {
       control: { type: "boolean" },
@@ -50,11 +56,21 @@ export const Default = {
     supportText: "Members vote to resolve a dispute democratically.",
     recommended: true,
     selected: false,
-    orientation: "horizontal",
+    size: "m",
     showInfoIcon: false,
   },
 };
 
+export const SizeChip = {
+  args: {
+    label: "Worker-owned",
+    supportText: "Hidden on the chip; used for the accessible name.",
+    recommended: false,
+    selected: false,
+    size: "s",
+  },
+};
+
 export const HorizontalRecommended = {
   args: {
     label: "Label",

tests/pages/communication-methods.test.jsx

@@ -239,7 +239,7 @@ describe("Create flow communication-methods page", () => {
     ).toBeInTheDocument();
     expect(
       screen.getByText(
-        "What method should this community use to communicate with eachother?",
+        "How should this community communicate with each-other?",
       ),
     ).toBeInTheDocument();
     expect(

tests/unit/CardStack.test.jsx

@@ -126,6 +126,18 @@ describe("CardStack Component", () => {
     ).toBeInTheDocument();
   });
 
+  test("single-stack See all / Show less is centered, not end-aligned", () => {
+    render(
+      <CardStack cards={SAMPLE_CARDS} hasMore={true} layout="singleStack" />,
+    );
+
+    const toggle = screen.getByRole("button", {
+      name: "See all communication approaches",
+    });
+    expect(toggle.className).toMatch(/\bself-center\b/);
+    expect(toggle.className).not.toMatch(/\bself-end\b/);
+  });
+
   test("calls onCardSelect when a card is clicked", () => {
     const onCardSelect = vi.fn();
     render(<CardStack cards={SAMPLE_CARDS} onCardSelect={onCardSelect} />);

tests/unit/Selection.test.jsx

@@ -54,6 +54,33 @@ describe("Selection Component", () => {
 
     const card = screen.getByRole("button");
     expect(card).toHaveClass("flex-row");
+    expect(card).toHaveAttribute("data-selection-size", "l");
+  });
+
+  it("maps size s to a chip with accessible selected state", () => {
+    render(
+      <Selection
+        label="Open membership"
+        supportText="Anyone can join"
+        size="s"
+        selected
+      />,
+    );
+
+    const chip = screen.getByRole("button", {
+      name: "Open membership: Anyone can join",
+    });
+    expect(chip).toHaveAttribute("aria-pressed", "true");
+    expect(chip).toHaveTextContent("Open membership");
+    expect(screen.queryByText("Anyone can join")).not.toBeInTheDocument();
+  });
+
+  it("uses size m for compact tiles and exposes aria-pressed", () => {
+    render(<Selection {...defaultProps} size="m" selected />);
+
+    const card = screen.getByRole("button");
+    expect(card).toHaveAttribute("data-selection-size", "m");
+    expect(card).toHaveAttribute("aria-pressed", "true");
   });
 
   it("does not render a helper icon by default", () => {

tests/unit/createFlowLayoutTokens.test.ts

@@ -8,6 +8,7 @@ import {
   CREATE_FLOW_MD_CENTERED_SHELL_CLASS,
   CREATE_FLOW_PAGE_GUTTER_CLASS,
   CREATE_FLOW_FIXED_TOP_BANNER_OFFSET_CLASS,
+  CREATE_FLOW_SCROLL_END_PAD_CLASS,
   CREATE_FLOW_VIEWPORT_FRAME_CLASS,
   getCreateFlowContentMaxClass,
 } from "../../app/(app)/create/components/createFlowLayoutTokens";
@@ -39,7 +40,11 @@ describe("createFlowLayoutTokens", () => {
     expect(CREATE_FLOW_VIEWPORT_FRAME_CLASS).toContain("max-h-dvh");
   });
 
-  it("centers lockup+card and card-stack steps in the nav–footer band from md", () => {
+  it("pads option scrollports past the footer scrim", () => {
+    expect(CREATE_FLOW_SCROLL_END_PAD_CLASS).toBe("pb-12");
+  });
+
+  it("centers review lockup+card steps in the nav–footer band from md", () => {
     expect(CREATE_FLOW_MD_CENTERED_MAIN_CLASS).toBe(
       "items-start justify-center overflow-y-auto",
     );
@@ -55,7 +60,7 @@ describe("createFlowLayoutTokens", () => {
     );
     expect(
       getCreateFlowContentMaxClass({ step: "communication-methods" }),
-    ).toBe(CREATE_FLOW_WIDE_MAX_CLASS);
+    ).toBe(CREATE_FLOW_TWO_COLUMN_MAX_WIDTH_CLASS);
     expect(getCreateFlowContentMaxClass({ step: "final-review" })).toBe(
       CREATE_FLOW_TWO_COLUMN_MAX_WIDTH_CLASS,
     );

tests/unit/createFlowRegistryScreenAlignment.test.ts

@@ -1,5 +1,8 @@
 import { describe, expect, it } from "vitest";
-import { CREATE_FLOW_SCREEN_REGISTRY } from "../../app/(app)/create/utils/createFlowScreenRegistry";
+import {
+  CREATE_FLOW_SCREEN_REGISTRY,
+  createFlowStepUsesCardLayout,
+} from "../../app/(app)/create/utils/createFlowScreenRegistry";
 import { VALID_STEPS } from "../../app/(app)/create/utils/flowSteps";
 
 describe("create flow registry vs valid steps (CR-92 §3)", () => {
@@ -10,4 +13,11 @@ describe("create flow registry vs valid steps (CR-92 §3)", () => {
     }
     expect(keys.size).toBe(VALID_STEPS.length);
   });
+
+  it("keeps Figma card-kind ids on the method-card steps", () => {
+    expect(createFlowStepUsesCardLayout("communication-methods")).toBe(true);
+    expect(createFlowStepUsesCardLayout("membership-methods")).toBe(true);
+    expect(createFlowStepUsesCardLayout("conflict-management")).toBe(true);
+    expect(createFlowStepUsesCardLayout("decision-approaches")).toBe(false);
+  });
 });

tests/unit/flowSteps.test.ts

@@ -234,10 +234,19 @@ describe("flowSteps", () => {
     expect(isDirectTemplateReviewEntry(null)).toBe(false);
   });
 
-  it("uses split-column scroll for select, right-rail, and stakeholders", () => {
+  it("uses split-column scroll for select, method-card, right-rail, and stakeholders", () => {
     expect(createFlowStepUsesSelectSplitScroll("community-structure")).toBe(
       true,
     );
+    expect(createFlowStepUsesSelectSplitScroll("communication-methods")).toBe(
+      true,
+    );
+    expect(createFlowStepUsesSelectSplitScroll("membership-methods")).toBe(
+      true,
+    );
+    expect(createFlowStepUsesSelectSplitScroll("conflict-management")).toBe(
+      true,
+    );
     expect(createFlowStepUsesSelectSplitScroll("confirm-stakeholders")).toBe(
       true,
     );