Pin the review card description under the sections and tint the card from the uploaded logo.

Co-authored-by: Cursor <cursoragent@cursor.com>

app/(app)/create/hooks/usePreviewSurfaceColor.ts

@@ -0,0 +1,41 @@
+"use client";
+
+import { useEffect, useState } from "react";
+import {
+  dominantColorFromImageUrl,
+  randomPreviewSurfaceColor,
+} from "../../../../lib/create/previewSurfaceColor";
+
+/**
+ * Fill for the review preview card. An uploaded logo contributes its most
+ * common color; no image uses a random light color. Unset until mount so the
+ * server and client share the fallback class.
+ *
+ * @param imageUrl Uploaded logo URL, or `null` when the user skipped the photo.
+ * @returns A CSS color, or `undefined` before the client picks one.
+ */
+export function usePreviewSurfaceColor(
+  imageUrl: string | null,
+): string | undefined {
+  const [color, setColor] = useState<string | undefined>(undefined);
+
+  useEffect(() => {
+    if (!imageUrl) {
+      // eslint-disable-next-line react-hooks/set-state-in-effect -- random fill is client-only; first paint stays on the fallback class
+      setColor(randomPreviewSurfaceColor());
+      return;
+    }
+
+    let cancelled = false;
+    void dominantColorFromImageUrl(imageUrl).then((next) => {
+      if (cancelled) return;
+      setColor(next ?? randomPreviewSurfaceColor());
+    });
+
+    return () => {
+      cancelled = true;
+    };
+  }, [imageUrl]);
+
+  return color;
+}

app/(app)/create/screens/review/FinalReviewScreen.tsx

@@ -26,6 +26,7 @@ import {
 } from "../../components/FinalReviewChipEditModal";
 import { FinalReviewCommunityContextEditModal } from "../../components/FinalReviewCommunityContextEditModal";
 import { FinalReviewTitleEditModal } from "../../components/FinalReviewTitleEditModal";
+import { usePreviewSurfaceColor } from "../../hooks/usePreviewSurfaceColor";
 import { useCreateFlowNavigation } from "../../hooks/useCreateFlowNavigation";
 import { createFlowStepForFacetGroup } from "../../utils/facetGroupToCreateFlowStep";
 import {
@@ -234,6 +235,13 @@ export function FinalReviewScreen({
   const descriptionEmptyHint =
     variant === "editPublished" ? t("communityContextEditModal.emptyHint") : undefined;
 
+  const avatarUrl =
+    typeof state.communityAvatarUrl === "string" &&
+    state.communityAvatarUrl.trim().length > 0
+      ? state.communityAvatarUrl.trim()
+      : null;
+  const surfaceColor = usePreviewSurfaceColor(avatarUrl);
+
   return (
     <CreateFlowLockupCardStepShell
       lockupTitle={
@@ -271,8 +279,10 @@ export function FinalReviewScreen({
         }
         size={mdUp ? "L" : "M"}
         expanded={true}
+        descriptionAtBottom
         backgroundColor="bg-[var(--color-surface-invert-brand-teal)]"
-        logoUrl={getAssetPath(vectorMarkPath("mutual-aid"))}
+        surfaceColor={surfaceColor}
+        logoUrl={avatarUrl ?? getAssetPath(vectorMarkPath("mutual-aid"))}
         logoAlt={ruleCardTitle}
         categories={finalReviewCategories}
         className={CREATE_FLOW_REVIEW_RULE_LAYOUT_CLASS}

app/components/cards/Rule/Rule.container.tsx

@@ -49,6 +49,8 @@ const RuleContainer = memo<RuleProps>(
     recommended = false,
     templateGridFigmaShell = false,
     fluidWidth = false,
+    descriptionAtBottom = false,
+    surfaceColor,
   }) => {
     const size = sizeProp ?? "L";
     const t = useTranslation("ruleCard");
@@ -112,6 +114,8 @@ const RuleContainer = memo<RuleProps>(
         recommended={recommended}
         templateGridFigmaShell={templateGridFigmaShell}
         fluidWidth={fluidWidth}
+        descriptionAtBottom={descriptionAtBottom}
+        surfaceColor={surfaceColor}
         cardAriaLabel={cardAriaLabel}
         recommendedLabel={recommendedLabel}
       />

app/components/cards/Rule/Rule.types.ts

@@ -84,6 +84,16 @@ export interface RuleProps {
   templateGridFigmaShell?: boolean;
   /** When true, expanded cards fill their container instead of a fixed Figma width. */
   fluidWidth?: boolean;
+  /**
+   * Expanded cards: pin the description under the category rows (review preview).
+   * Default keeps the description between the header and the categories.
+   */
+  descriptionAtBottom?: boolean;
+  /**
+   * Runtime CSS color for the card fill. When set, it overrides
+   * {@link backgroundColor}.
+   */
+  surfaceColor?: string;
 }
 
 export interface RuleViewProps {
@@ -113,6 +123,8 @@ export interface RuleViewProps {
   recommended?: boolean;
   templateGridFigmaShell?: boolean;
   fluidWidth?: boolean;
+  descriptionAtBottom?: boolean;
+  surfaceColor?: string;
   /** Interactive card aria-label; supplied by the container from `ruleCard` messages. */
   cardAriaLabel: string;
   recommendedLabel: string;

app/components/cards/Rule/Rule.view.tsx

@@ -35,6 +35,8 @@ export function RuleView({
   recommended = false,
   templateGridFigmaShell = false,
   fluidWidth = false,
+  descriptionAtBottom = false,
+  surfaceColor,
   cardAriaLabel,
   recommendedLabel,
 }: RuleViewProps) {
@@ -267,8 +269,58 @@ export function RuleView({
   }
 
   const cardClassName = `${backgroundColor} ${cardPadding} ${cardGap} ${borderRadiusClass} shadow-[0px_0px_48px_0px_rgba(0,0,0,0.1)] ${interactiveCard ? "hover:shadow-[0px_0px_64px_0px_rgba(0,0,0,0.15)] transition-shadow duration-200" : ""} flex flex-col items-start justify-center relative ${cardWidth || "w-full"} ${href ? "no-underline text-inherit" : ""} ${className || ""}`;
+  const surfaceStyle = surfaceColor
+    ? { backgroundColor: surfaceColor }
+    : undefined;
   const isLinkCard = Boolean(href) && interactiveCard;
 
+  const hasCategories = Boolean(categories && categories.length > 0);
+  const expandedDescriptionFrameClass = [
+    "relative w-full shrink-0",
+    hasCategories
+      ? descriptionAtBottom
+        ? "border-t border-solid border-[var(--color-content-invert-primary)] pt-[16px]"
+        : "border-b border-solid border-[var(--color-content-invert-primary)] pb-[16px]"
+      : "",
+    isLarge || isMedium ? "px-0" : "px-[12px]",
+  ]
+    .filter(Boolean)
+    .join(" ");
+
+  const showExpandedDescription = Boolean(
+    description ||
+    (onDescriptionClick && typeof descriptionEmptyHint === "string"),
+  );
+  const expandedDescription = showExpandedDescription ? (
+    <div className={expandedDescriptionFrameClass}>
+      {onDescriptionClick ? (
+        <InlineTextButton
+          type="button"
+          underline={false}
+          data-testid="rule-description-edit"
+          ariaLabel={descriptionEditAriaLabel}
+          className={`${descriptionClass} w-full min-w-0 cursor-pointer whitespace-pre-wrap text-left text-[var(--color-content-invert-primary)] hover:!opacity-100 ${
+            !description && descriptionEmptyHint ? "opacity-70" : ""
+          }`.trim()}
+          onClick={(e) => {
+            e.stopPropagation();
+            onDescriptionClick();
+          }}
+        >
+          {description ?? descriptionEmptyHint ?? ""}
+        </InlineTextButton>
+      ) : (
+        description && (
+          <p
+            className={`${descriptionClass} cursor-inherit text-[var(--color-content-invert-primary)]`}
+          >
+            {description}
+          </p>
+        )
+      )}
+    </div>
+  ) : null;
+
   const cardBody = (
     <>
       {/* Figma: Header = `border-b` row, `gap-px`, icon `pl-1 pr-2 py-2` + `border-l` on title. */}
@@ -382,43 +434,7 @@ export function RuleView({
         </div>
       ) : expanded ? (
         <>
-          {(description ||
-            (onDescriptionClick &&
-              typeof descriptionEmptyHint === "string")) && (
-            <div
-              className={`relative w-full shrink-0 ${
-                categories && categories.length > 0
-                  ? "border-b border-solid border-[var(--color-content-invert-primary)] pb-[16px]"
-                  : ""
-              } ${expanded && (isLarge || isMedium) ? "px-0" : "px-[12px]"}`}
-            >
-              {onDescriptionClick ? (
-                <InlineTextButton
-                  type="button"
-                  underline={false}
-                  data-testid="rule-description-edit"
-                  ariaLabel={descriptionEditAriaLabel}
-                  className={`${descriptionClass} w-full min-w-0 cursor-pointer whitespace-pre-wrap text-left text-[var(--color-content-invert-primary)] hover:!opacity-100 ${
-                    !description && descriptionEmptyHint ? "opacity-70" : ""
-                  }`.trim()}
-                  onClick={(e) => {
-                    e.stopPropagation();
-                    onDescriptionClick();
-                  }}
-                >
-                  {description ?? descriptionEmptyHint ?? ""}
-                </InlineTextButton>
-              ) : (
-                description && (
-                  <p
-                    className={`${descriptionClass} cursor-inherit text-[var(--color-content-invert-primary)]`}
-                  >
-                    {description}
-                  </p>
-                )
-              )}
-            </div>
-          )}
+          {descriptionAtBottom ? null : expandedDescription}
           {/* Categories Section - Using MultiSelect */}
           {categories && categories.length > 0 && (
             <div
@@ -459,6 +475,7 @@ export function RuleView({
               ))}
             </div>
           )}
+          {descriptionAtBottom ? expandedDescription : null}
         </>
       ) : (
         /* Collapsed State: Description */
@@ -488,6 +505,7 @@ export function RuleView({
       <NextLink
         href={href}
         className={cardClassName}
+        style={surfaceStyle}
         aria-label={ariaLabel}
         onClick={onClick}
       >
@@ -499,6 +517,7 @@ export function RuleView({
   return (
     <div
       className={cardClassName}
+      style={surfaceStyle}
       tabIndex={interactiveCard ? 0 : undefined}
       role={interactiveCard ? "button" : "article"}
       aria-label={ariaLabel}
@@ -510,4 +529,3 @@ export function RuleView({
     </div>
   );
 }
-