Recipe Detail Screen

import * as React from "react";
import { useState } from "react";
import { Pressable, ScrollView, View } from "react-native";
import { useSafeAreaInsets } from "react-native-safe-area-context";
import { Avatar, Badge, Button, Checkbox, Glass, Icon, Image, Separator, Text } from "@lumioui/ui";
import { cn, useHaptic } from "@lumioui/core";
import { BLOCK_STAGGER, Display, Mount, StickyBottomBar, World } from "../shared";

export interface RecipeIngredient {
  name: string;
  /** Amount line — "400 ml", "2 pcs". */
  amount?: string;
}

export interface RecipeAuthor {
  name: string;
  avatarUrl?: string;
}

export interface Recipe {
  title: string;
  /** One-line deck under the title. */
  summary?: string;
  author?: RecipeAuthor;
  imageUrl?: string;
  /** Stat triplet — rendered as icon + value + label. */
  totalTime?: string;
  servings?: number;
  calories?: number;
  difficulty?: "Easy" | "Medium" | "Hard";
  ingredients?: RecipeIngredient[];
  steps?: string[];
}

export interface RecipeDetailScreenProps {
  recipe?: Recipe;
  /** Ingredient keys pre-checked — pantry items you already have. */
  defaultChecked?: number[];
  onBack?: () => void;
  onToggleSave?: (recipe: Recipe, saved: boolean) => void;
  onAuthorPress?: (author: RecipeAuthor) => void;
  onStartCooking?: (recipe: Recipe) => void;
}

/** Pinned Unsplash food photography — each id visually verified to show
 *  the named dish. */
const FOOD_PHOTOS = {
  ramen: "photo-1569718212165-3a8278d5f624",
} as const;

const img = (p: keyof typeof FOOD_PHOTOS, w = 900, h = 675) =>
  `https://images.unsplash.com/${FOOD_PHOTOS[p]}?w=${w}&h=${h}&fit=crop&q=70&auto=format`;

const DEFAULT_RECIPE: Recipe = {
  title: "Miso Ramen with Soft Egg",
  summary: "A weeknight bowl — rich miso broth, chewy noodles, jammy egg.",
  author: { name: "Kasia Nowak", avatarUrl: "https://i.pravatar.cc/150?img=44" },
  imageUrl: img("ramen"),
  totalTime: "35 min",
  servings: 2,
  calories: 620,
  difficulty: "Medium",
  ingredients: [
    { name: "Fresh ramen noodles", amount: "300 g" },
    { name: "White miso paste", amount: "3 tbsp" },
    { name: "Chicken stock", amount: "1 L" },
    { name: "Soft-boiled eggs", amount: "2" },
    { name: "Chashu pork belly", amount: "150 g" },
    { name: "Spring onions", amount: "2 stalks" },
    { name: "Sweet corn", amount: "80 g" },
    { name: "Nori sheet", amount: "1" },
    { name: "Sesame oil", amount: "1 tsp" },
  ],
  steps: [
    "Simmer the stock with ginger and garlic for 10 minutes.",
    "Whisk the miso paste into a ladle of hot stock, then stir back in.",
    "Cook the noodles 90 seconds shy of the packet time; drain well.",
    "Warm the chashu in the broth, then slice the eggs.",
    "Assemble: noodles, broth, chashu, egg, corn, spring onion, nori.",
    "Finish with a drizzle of sesame oil and serve immediately.",
  ],
};

/** One recipe stat — icon + bold value + muted label. */
function Stat({
  icon,
  value,
  label,
}: {
  icon: "clock" | "users" | "zap";
  value: string;
  label: string;
}) {
  return (
    <View className="flex-1 items-center gap-1">
      <Icon name={icon} size="md" color="mutedForeground" />
      <Text variant="small" className="font-semibold tabular-nums">
        {value}
      </Text>
      <Text variant="muted" className="text-xs">
        {label}
      </Text>
    </View>
  );
}
Stat.displayName = "Stat";

/** RecipeDetail — full-bleed dish hero, author row, stat triplet,
 *  checkable ingredients list, numbered method, sticky start bar. */
export function RecipeDetailScreen({
  recipe = DEFAULT_RECIPE,
  defaultChecked = [1, 2],
  onBack,
  onToggleSave,
  onAuthorPress,
  onStartCooking,
}: RecipeDetailScreenProps) {
  const haptics = useHaptic();
  const insets = useSafeAreaInsets();
  const [saved, setSaved] = useState(false);
  const [checked, setChecked] = useState<Set<number>>(() => new Set(defaultChecked));

  const ingredients = recipe.ingredients ?? [];
  const steps = recipe.steps ?? [];
  const checkedCount = ingredients.filter((_, i) => checked.has(i)).length;

  const toggleIngredient = (index: number) => (value: boolean) => {
    setChecked((prev) => {
      const copy = new Set(prev);
      if (value) copy.add(index);
      else copy.delete(index);
      return copy;
    });
  };

  return (
    <World primary="#65A30D">
    <View className="flex-1 bg-[#F4F5F9] dark:bg-[#111114]">
      <ScrollView
        className="flex-1"
        showsVerticalScrollIndicator={false}
        contentContainerStyle={{ paddingBottom: insets.bottom + 96 }}
        // "never" keeps the hero edge-to-edge under the status bar.
        contentInsetAdjustmentBehavior="never"
      >
        <View>
          <Image
            source={recipe.imageUrl ? { uri: recipe.imageUrl } : undefined}
            rounded="none"
            aspectRatio={4 / 3}
            className="w-full"
            accessibilityLabel={`Photo of ${recipe.title}`}
          />
          {onBack ? (
            <Glass interactive effect="regular" style={{ top: insets.top + 8 }} className="absolute left-4 rounded-full">
            <Pressable
              onPress={() => {
                haptics.light();
                onBack();
              }}
              accessibilityRole="button"
              accessibilityLabel="Go back"
              hitSlop={12}
              className="h-10 w-10 items-center justify-center rounded-full"
            >
              <Icon name="chevron-left" size="md" color="foreground" />
            </Pressable>
            </Glass>
          ) : null}
          <Glass interactive effect="regular" style={{ top: insets.top + 8 }} className="absolute right-4 rounded-full">
          <Pressable
            onPress={() => {
              haptics.selection();
              setSaved((s) => !s);
              onToggleSave?.(recipe, !saved);
            }}
            accessibilityRole="button"
            accessibilityLabel={saved ? `Remove ${recipe.title} from saved recipes` : `Save ${recipe.title}`}
            accessibilityState={{ selected: saved }}
            hitSlop={12}
            className="h-10 w-10 items-center justify-center rounded-full"
          >
            <Icon name="bookmark" size="md" color={saved ? "primary" : "foreground"} filled={saved} />
          </Pressable>
          </Glass>
          {recipe.difficulty ? (
            <Badge variant="secondary" className="absolute bottom-4 left-4">
              {recipe.difficulty}
            </Badge>
          ) : null}
        </View>

        <View className="gap-6 px-6 pt-5">
          {/* Title / deck / author */}
          <Mount>
            <View className="gap-2">
              <Display className="text-3xl">{recipe.title}</Display>
              {recipe.summary ? <Text variant="muted">{recipe.summary}</Text> : null}
              {recipe.author ? (
                <Pressable
                  onPress={() => {
                    haptics.light();
                    onAuthorPress?.(recipe.author!);
                  }}
                  disabled={!onAuthorPress}
                  accessibilityRole={onAuthorPress ? "button" : undefined}
                  accessibilityLabel={`Recipe by ${recipe.author.name}`}
                  hitSlop={8}
                  className="min-h-11 flex-row items-center gap-2 self-start"
                >
                  <Avatar
                    size="sm"
                    source={recipe.author.avatarUrl ? { uri: recipe.author.avatarUrl } : undefined}
                    fallback={recipe.author.name}
                    accessibilityElementsHidden
                    importantForAccessibility="no"
                  />
                  <Text variant="small" className="text-muted-foreground">
                    Recipe by {recipe.author.name}
                  </Text>
                </Pressable>
              ) : null}
              {/* Social proof — recipe apps lead with cook counts. */}
              <View className="flex-row items-center gap-1.5">
                <Icon name="flame" size="sm" color="warning" />
                <Text variant="muted" className="text-xs">
                  12.4k cooks made this · 94% would again
                </Text>
              </View>
            </View>
          </Mount>

          {/* Stat triplet — time, servings, calories. */}
          <Mount delay={BLOCK_STAGGER}>
            <View className="flex-row overflow-hidden rounded-3xl bg-white px-4 py-3.5 dark:bg-[#1A1A20]">
              {recipe.totalTime ? (
                <Stat icon="clock" value={recipe.totalTime} label="Total time" />
              ) : null}
              {recipe.servings != null ? (
                <Stat icon="users" value={`${recipe.servings}`} label="Servings" />
              ) : null}
              {recipe.calories != null ? (
                <Stat icon="zap" value={`${recipe.calories}`} label="kcal / serving" />
              ) : null}
            </View>
          </Mount>

          {/* Ingredients — a real checklist, not a bullet list. */}
          {ingredients.length > 0 ? (
            <Mount delay={BLOCK_STAGGER * 2}>
              <View>
                <View className="flex-row items-baseline justify-between pb-2">
                  <Text variant="small" className="font-semibold">
                    Ingredients
                  </Text>
                  <Text
                    variant="muted"
                    className="text-xs tabular-nums"
                    accessibilityLabel={`${checkedCount} of ${ingredients.length} ingredients checked`}
                  >
                    {checkedCount} of {ingredients.length}
                  </Text>
                </View>
                <View className="overflow-hidden rounded-3xl bg-white px-4 py-2 dark:bg-[#1A1A20]">
                {ingredients.map((ingredient, i) => (
                  <View key={`${ingredient.name}-${i}`}>
                    {i > 0 ? <Separator className="my-0.5" /> : null}
                    <View className="flex-row items-center gap-3 py-2.5">
                      <Checkbox
                        checked={checked.has(i)}
                        onCheckedChange={toggleIngredient(i)}
                        accessibilityLabel={`${ingredient.name}${ingredient.amount ? `, ${ingredient.amount}` : ""}`}
                      />
                      <Text
                        variant="small"
                        className={cn(
                          "flex-1",
                          checked.has(i) && "text-muted-foreground line-through"
                        )}
                      >
                        {ingredient.name}
                      </Text>
                      {ingredient.amount ? (
                        <Text variant="muted" className="text-xs tabular-nums">
                          {ingredient.amount}
                        </Text>
                      ) : null}
                    </View>
                  </View>
                ))}
                </View>
              </View>
            </Mount>
          ) : null}

          {/* Method — numbered steps; the numeral is the meaning. */}
          {steps.length > 0 ? (
            <Mount delay={BLOCK_STAGGER * 3}>
              <View className="gap-1">
                <Text variant="small" className="pb-2 font-semibold">
                  Method
                </Text>
                {steps.map((step, i) => (
                  <View
                    key={i}
                    className="min-h-11 flex-row gap-3 py-2"
                    accessibilityLabel={`Step ${i + 1}: ${step}`}
                  >
                    <View
                      className="h-7 w-7 items-center justify-center rounded-full bg-[#EDF8C4]"
                      accessibilityElementsHidden
                      importantForAccessibility="no"
                    >
                      <Text variant="small" className="font-semibold tabular-nums text-[#65A30D]">
                        {i + 1}
                      </Text>
                    </View>
                    <Text variant="small" className="flex-1 leading-5 text-muted-foreground">
                      {step}
                    </Text>
                  </View>
                ))}
              </View>
            </Mount>
          ) : null}
        </View>
      </ScrollView>

      {onStartCooking ? (
        <StickyBottomBar>
          <Button
            tone="inverse"
            haptic="medium"
            onPress={() => onStartCooking(recipe)}
            accessibilityLabel={`Start cooking ${recipe.title}`}
            icon={<Icon name="play" size="sm" color="#BEF04C" />}
           className="bg-[#1B1B26]">
            Start cooking
          </Button>
        </StickyBottomBar>
      ) : null}
    </View>
    </World>
  );
}
RecipeDetailScreen.displayName = "RecipeDetailScreen";

Recreate the "Recipe Detail Screen" screen in React Native using LumioUI.

Goal: Dish hero with save affordance, author row, time/servings/kcal stat triplet, checkable ingredients with gathered counter, numbered method, sticky start-cooking bar Match the reference implementation's layout, behavior, and motion exactly — this is a production screen, not a mockup.

## Setup

Fastest path — install the screen plus its component deps:

```bash
npx lumioui add food-recipe-detail
```

Or pull just the components: `npx lumioui add avatar badge button checkbox glass icon image separator text`

Native packages:
- @lumioui/ui@latest
- @lumioui/core@latest
- react-native-safe-area-context@*
- react-native-reanimated@*
- react-native-svg@*
- nativewind@*

Stack assumptions: Expo SDK 54 / RN 0.81, Reanimated 4, NativeWind v4, TypeScript strict, Expo Go compatible.

## Components — how, where, when

### `avatar` — Circular user image with fallback initials and status dot.
- `<Avatar>` ×1

### `badge` — Compact status pill with variants, icons and pulse option.
- `<Badge>` ×1

### `button` — Tactile pill button with press spring, ink wash and async loading.
- `<Button>` ×1

### `checkbox` — Animated check box with haptic tick and error state.
- `<Checkbox>` ×1

### `glass` — iOS 26 liquid-glass surface — real glass via expo-glass-effect (Expo Go) or @callstack/liquid-glass (dev builds), SVG refraction + specular rim on web, frosted fallback elsewhere; GlassContainer melts adjacent panes into one blob
- `<Glass>` ×2

### `icon` — Lucide icon set mapped to theme colors and sizes.
- `<Icon>` ×5

### `image` — Cached image with placeholder, fallback and aspect handling.
- `<Image>` ×1

### `separator` — Hairline rule with orientation and spacing control.
- `<Separator>` ×1

### `text` — Themed type scale from caption to display.
- `<Text>` ×12

## Conventions (non-negotiable)

- Styling via NativeWind `className` with semantic tokens only: `bg-background`, `text-foreground`, `bg-card`, `text-card-foreground`, `bg-secondary`, `bg-muted`, `text-muted-foreground`, `bg-accent`, `bg-destructive`, `border-border`. Hard-coded colors only inside media overlays (`text-white`, `bg-black/N`).
- Motion via the token presets from `@lumioui/core` (`spring.press`, `spring.surface`, `spring.glide`, `timing.fast`, `timing.slow`, …) — no bespoke spring configs or durations.
- Gate transform motion behind `useReducedMotion()`; keep opacity/color feedback, drop travel and overshoot.
- Haptics via `useHaptic()`: `light` on press, `selection` on toggle/select, `warning` on invalid input. Never import expo-haptics directly.
- Press feedback via `usePressAnimation()` (~0.97 scale), not `activeOpacity` tricks.
- a11y: `accessibilityRole` + `accessibilityLabel` on every control, touch targets ≥44pt.
- Entrance choreography: staggered `Mount` wrappers (delay 0/60/120…) so regions land in sequence instead of popping in at once.
- Wrap the screen in `SafeAreaView`; keep dark mode working via the semantic tokens.

## Deliverable

One file: `screens/food/recipe-detail.tsx` exporting RecipeDetailScreen. Preserve the props interface — the host app wires the callbacks (navigation, submit handlers) through them.

## Reference implementation

The LumioUI source for this screen — reproduce it faithfully:

```tsx
import * as React from "react";
import { useState } from "react";
import { Pressable, ScrollView, View } from "react-native";
import { useSafeAreaInsets } from "react-native-safe-area-context";
import { Avatar, Badge, Button, Checkbox, Glass, Icon, Image, Separator, Text } from "@lumioui/ui";
import { cn, useHaptic } from "@lumioui/core";
import { BLOCK_STAGGER, Display, Mount, StickyBottomBar, World } from "../shared";

export interface RecipeIngredient {
  name: string;
  /** Amount line — "400 ml", "2 pcs". */
  amount?: string;
}

export interface RecipeAuthor {
  name: string;
  avatarUrl?: string;
}

export interface Recipe {
  title: string;
  /** One-line deck under the title. */
  summary?: string;
  author?: RecipeAuthor;
  imageUrl?: string;
  /** Stat triplet — rendered as icon + value + label. */
  totalTime?: string;
  servings?: number;
  calories?: number;
  difficulty?: "Easy" | "Medium" | "Hard";
  ingredients?: RecipeIngredient[];
  steps?: string[];
}

export interface RecipeDetailScreenProps {
  recipe?: Recipe;
  /** Ingredient keys pre-checked — pantry items you already have. */
  defaultChecked?: number[];
  onBack?: () => void;
  onToggleSave?: (recipe: Recipe, saved: boolean) => void;
  onAuthorPress?: (author: RecipeAuthor) => void;
  onStartCooking?: (recipe: Recipe) => void;
}

/** Pinned Unsplash food photography — each id visually verified to show
 *  the named dish. */
const FOOD_PHOTOS = {
  ramen: "photo-1569718212165-3a8278d5f624",
} as const;

const img = (p: keyof typeof FOOD_PHOTOS, w = 900, h = 675) =>
  `https://images.unsplash.com/${FOOD_PHOTOS[p]}?w=${w}&h=${h}&fit=crop&q=70&auto=format`;

const DEFAULT_RECIPE: Recipe = {
  title: "Miso Ramen with Soft Egg",
  summary: "A weeknight bowl — rich miso broth, chewy noodles, jammy egg.",
  author: { name: "Kasia Nowak", avatarUrl: "https://i.pravatar.cc/150?img=44" },
  imageUrl: img("ramen"),
  totalTime: "35 min",
  servings: 2,
  calories: 620,
  difficulty: "Medium",
  ingredients: [
    { name: "Fresh ramen noodles", amount: "300 g" },
    { name: "White miso paste", amount: "3 tbsp" },
    { name: "Chicken stock", amount: "1 L" },
    { name: "Soft-boiled eggs", amount: "2" },
    { name: "Chashu pork belly", amount: "150 g" },
    { name: "Spring onions", amount: "2 stalks" },
    { name: "Sweet corn", amount: "80 g" },
    { name: "Nori sheet", amount: "1" },
    { name: "Sesame oil", amount: "1 tsp" },
  ],
  steps: [
    "Simmer the stock with ginger and garlic for 10 minutes.",
    "Whisk the miso paste into a ladle of hot stock, then stir back in.",
    "Cook the noodles 90 seconds shy of the packet time; drain well.",
    "Warm the chashu in the broth, then slice the eggs.",
    "Assemble: noodles, broth, chashu, egg, corn, spring onion, nori.",
    "Finish with a drizzle of sesame oil and serve immediately.",
  ],
};

/** One recipe stat — icon + bold value + muted label. */
function Stat({
  icon,
  value,
  label,
}: {
  icon: "clock" | "users" | "zap";
  value: string;
  label: string;
}) {
  return (
    <View className="flex-1 items-center gap-1">
      <Icon name={icon} size="md" color="mutedForeground" />
      <Text variant="small" className="font-semibold tabular-nums">
        {value}
      </Text>
      <Text variant="muted" className="text-xs">
        {label}
      </Text>
    </View>
  );
}
Stat.displayName = "Stat";

/** RecipeDetail — full-bleed dish hero, author row, stat triplet,
 *  checkable ingredients list, numbered method, sticky start bar. */
export function RecipeDetailScreen({
  recipe = DEFAULT_RECIPE,
  defaultChecked = [1, 2],
  onBack,
  onToggleSave,
  onAuthorPress,
  onStartCooking,
}: RecipeDetailScreenProps) {
  const haptics = useHaptic();
  const insets = useSafeAreaInsets();
  const [saved, setSaved] = useState(false);
  const [checked, setChecked] = useState<Set<number>>(() => new Set(defaultChecked));

  const ingredients = recipe.ingredients ?? [];
  const steps = recipe.steps ?? [];
  const checkedCount = ingredients.filter((_, i) => checked.has(i)).length;

  const toggleIngredient = (index: number) => (value: boolean) => {
    setChecked((prev) => {
      const copy = new Set(prev);
      if (value) copy.add(index);
      else copy.delete(index);
      return copy;
    });
  };

  return (
    <World primary="#65A30D">
    <View className="flex-1 bg-[#F4F5F9] dark:bg-[#111114]">
      <ScrollView
        className="flex-1"
        showsVerticalScrollIndicator={false}
        contentContainerStyle={{ paddingBottom: insets.bottom + 96 }}
        // "never" keeps the hero edge-to-edge under the status bar.
        contentInsetAdjustmentBehavior="never"
      >
        <View>
          <Image
            source={recipe.imageUrl ? { uri: recipe.imageUrl } : undefined}
            rounded="none"
            aspectRatio={4 / 3}
            className="w-full"
            accessibilityLabel={`Photo of ${recipe.title}`}
          />
          {onBack ? (
            <Glass interactive effect="regular" style={{ top: insets.top + 8 }} className="absolute left-4 rounded-full">
            <Pressable
              onPress={() => {
                haptics.light();
                onBack();
              }}
              accessibilityRole="button"
              accessibilityLabel="Go back"
              hitSlop={12}
              className="h-10 w-10 items-center justify-center rounded-full"
            >
              <Icon name="chevron-left" size="md" color="foreground" />
            </Pressable>
            </Glass>
          ) : null}
          <Glass interactive effect="regular" style={{ top: insets.top + 8 }} className="absolute right-4 rounded-full">
          <Pressable
            onPress={() => {
              haptics.selection();
              setSaved((s) => !s);
              onToggleSave?.(recipe, !saved);
            }}
            accessibilityRole="button"
            accessibilityLabel={saved ? `Remove ${recipe.title} from saved recipes` : `Save ${recipe.title}`}
            accessibilityState={{ selected: saved }}
            hitSlop={12}
            className="h-10 w-10 items-center justify-center rounded-full"
          >
            <Icon name="bookmark" size="md" color={saved ? "primary" : "foreground"} filled={saved} />
          </Pressable>
          </Glass>
          {recipe.difficulty ? (
            <Badge variant="secondary" className="absolute bottom-4 left-4">
              {recipe.difficulty}
            </Badge>
          ) : null}
        </View>

        <View className="gap-6 px-6 pt-5">
          {/* Title / deck / author */}
          <Mount>
            <View className="gap-2">
              <Display className="text-3xl">{recipe.title}</Display>
              {recipe.summary ? <Text variant="muted">{recipe.summary}</Text> : null}
              {recipe.author ? (
                <Pressable
                  onPress={() => {
                    haptics.light();
                    onAuthorPress?.(recipe.author!);
                  }}
                  disabled={!onAuthorPress}
                  accessibilityRole={onAuthorPress ? "button" : undefined}
                  accessibilityLabel={`Recipe by ${recipe.author.name}`}
                  hitSlop={8}
                  className="min-h-11 flex-row items-center gap-2 self-start"
                >
                  <Avatar
                    size="sm"
                    source={recipe.author.avatarUrl ? { uri: recipe.author.avatarUrl } : undefined}
                    fallback={recipe.author.name}
                    accessibilityElementsHidden
                    importantForAccessibility="no"
                  />
                  <Text variant="small" className="text-muted-foreground">
                    Recipe by {recipe.author.name}
                  </Text>
                </Pressable>
              ) : null}
              {/* Social proof — recipe apps lead with cook counts. */}
              <View className="flex-row items-center gap-1.5">
                <Icon name="flame" size="sm" color="warning" />
                <Text variant="muted" className="text-xs">
                  12.4k cooks made this · 94% would again
                </Text>
              </View>
            </View>
          </Mount>

          {/* Stat triplet — time, servings, calories. */}
          <Mount delay={BLOCK_STAGGER}>
            <View className="flex-row overflow-hidden rounded-3xl bg-white px-4 py-3.5 dark:bg-[#1A1A20]">
              {recipe.totalTime ? (
                <Stat icon="clock" value={recipe.totalTime} label="Total time" />
              ) : null}
              {recipe.servings != null ? (
                <Stat icon="users" value={`${recipe.servings}`} label="Servings" />
              ) : null}
              {recipe.calories != null ? (
                <Stat icon="zap" value={`${recipe.calories}`} label="kcal / serving" />
              ) : null}
            </View>
          </Mount>

          {/* Ingredients — a real checklist, not a bullet list. */}
          {ingredients.length > 0 ? (
            <Mount delay={BLOCK_STAGGER * 2}>
              <View>
                <View className="flex-row items-baseline justify-between pb-2">
                  <Text variant="small" className="font-semibold">
                    Ingredients
                  </Text>
                  <Text
                    variant="muted"
                    className="text-xs tabular-nums"
                    accessibilityLabel={`${checkedCount} of ${ingredients.length} ingredients checked`}
                  >
                    {checkedCount} of {ingredients.length}
                  </Text>
                </View>
                <View className="overflow-hidden rounded-3xl bg-white px-4 py-2 dark:bg-[#1A1A20]">
                {ingredients.map((ingredient, i) => (
                  <View key={`${ingredient.name}-${i}`}>
                    {i > 0 ? <Separator className="my-0.5" /> : null}
                    <View className="flex-row items-center gap-3 py-2.5">
                      <Checkbox
                        checked={checked.has(i)}
                        onCheckedChange={toggleIngredient(i)}
                        accessibilityLabel={`${ingredient.name}${ingredient.amount ? `, ${ingredient.amount}` : ""}`}
                      />
                      <Text
                        variant="small"
                        className={cn(
                          "flex-1",
                          checked.has(i) && "text-muted-foreground line-through"
                        )}
                      >
                        {ingredient.name}
                      </Text>
                      {ingredient.amount ? (
                        <Text variant="muted" className="text-xs tabular-nums">
                          {ingredient.amount}
                        </Text>
                      ) : null}
                    </View>
                  </View>
                ))}
                </View>
              </View>
            </Mount>
          ) : null}

          {/* Method — numbered steps; the numeral is the meaning. */}
          {steps.length > 0 ? (
            <Mount delay={BLOCK_STAGGER * 3}>
              <View className="gap-1">
                <Text variant="small" className="pb-2 font-semibold">
                  Method
                </Text>
                {steps.map((step, i) => (
                  <View
                    key={i}
                    className="min-h-11 flex-row gap-3 py-2"
                    accessibilityLabel={`Step ${i + 1}: ${step}`}
                  >
                    <View
                      className="h-7 w-7 items-center justify-center rounded-full bg-[#EDF8C4]"
                      accessibilityElementsHidden
                      importantForAccessibility="no"
                    >
                      <Text variant="small" className="font-semibold tabular-nums text-[#65A30D]">
                        {i + 1}
                      </Text>
                    </View>
                    <Text variant="small" className="flex-1 leading-5 text-muted-foreground">
                      {step}
                    </Text>
                  </View>
                ))}
              </View>
            </Mount>
          ) : null}
        </View>
      </ScrollView>

      {onStartCooking ? (
        <StickyBottomBar>
          <Button
            tone="inverse"
            haptic="medium"
            onPress={() => onStartCooking(recipe)}
            accessibilityLabel={`Start cooking ${recipe.title}`}
            icon={<Icon name="play" size="sm" color="#BEF04C" />}
           className="bg-[#1B1B26]">
            Start cooking
          </Button>
        </StickyBottomBar>
      ) : null}
    </View>
    </World>
  );
}
RecipeDetailScreen.displayName = "RecipeDetailScreen";
```

Screen: https://lumioui.dev/screens/food-recipe-detail