# Card

A container that groups related content and actions with a header, body and footer.

Card is an open-source mobile component from suiss/uim for React Native and Expo, with SwiftUI and Jetpack Compose versions built from the same design tokens. The @esuiss/uim CLI copies its source into your project, so you own the code.

Source: https://uim.suiss.app/docs/components/card

![Preview](https://uim.suiss.app/previews/components-card--default.light.webp)

```tsx
import { View } from "react-native"
import { Button } from "@/components/ui/button"
import { Card, CardContent, CardDescription, CardFooter, CardHeader, CardTitle } from "@/components/ui/card"
import { Input } from "@/components/ui/input"
import { Label } from "@/components/ui/label"
import { Text } from "@/components/ui/text"

export function CardExample() {
  return (
    <Card className="w-full">
      <CardHeader>
        <CardTitle>Login to your account</CardTitle>
        <CardDescription>
          Enter your email below to login to your account
        </CardDescription>
      </CardHeader>
      <CardContent className="gap-4">
        <View className="gap-2">
          <Label nativeID="card-email">Email</Label>
          <Input
            accessibilityLabelledBy="card-email"
            placeholder="m@example.com"
            keyboardType="email-address"
            autoCapitalize="none"
          />
        </View>
        <View className="gap-2">
          <Label nativeID="card-password">Password</Label>
          <Input accessibilityLabelledBy="card-password" secureTextEntry />
        </View>
      </CardContent>
      <CardFooter className="flex-col gap-2">
        <Button block>
          <Text>Login</Text>
        </Button>
        <Button block variant="secondary">
          <Text>Login with Google</Text>
        </Button>
      </CardFooter>
    </Card>
  )
}
```

```swift
import EsuissUI
import SwiftUI

struct CardLoginDemo: View {
  @State private var email = ""
  @State private var password = ""

  var body: some View {
    Card {
      CardHeader("Login to your account", description: "Enter your email below to login to your account")
      CardContent {
        VStack(alignment: .leading, spacing: 16) {
          VStack(alignment: .leading, spacing: 8) {
            FieldLabel("Email")
              .accessibilityHidden(true)
            TextField("Email", text: $email, prompt: Text(verbatim: "m@example.com"))
              .textFieldStyle(.input)
              .keyboardType(.emailAddress)
              .textInputAutocapitalization(.never)
          }
          VStack(alignment: .leading, spacing: 8) {
            FieldLabel("Password")
              .accessibilityHidden(true)
            SecureField("Password", text: $password, prompt: Text(verbatim: ""))
              .textFieldStyle(.input)
          }
        }
      }
      CardFooter {
        VStack(spacing: 8) {
          Button("Login") {}
            .buttonStyle(.variant(block: true))
          Button("Login with Google") {}
            .buttonStyle(.variant(.secondary, block: true))
        }
      }
    }
  }
}
```

```kotlin
import androidx.compose.foundation.layout.Arrangement
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.fillMaxWidth
import androidx.compose.foundation.text.KeyboardOptions
import androidx.compose.runtime.Composable
import androidx.compose.runtime.getValue
import androidx.compose.runtime.mutableStateOf
import androidx.compose.runtime.saveable.rememberSaveable
import androidx.compose.runtime.setValue
import androidx.compose.ui.Modifier
import androidx.compose.ui.semantics.contentDescription
import androidx.compose.ui.semantics.semantics
import androidx.compose.ui.text.input.KeyboardCapitalization
import androidx.compose.ui.text.input.KeyboardType
import androidx.compose.ui.text.input.PasswordVisualTransformation
import androidx.compose.ui.unit.dp
import com.esuiss.ui.components.Button
import com.esuiss.ui.components.ButtonVariant
import com.esuiss.ui.components.Card
import com.esuiss.ui.components.CardContent
import com.esuiss.ui.components.CardFooter
import com.esuiss.ui.components.CardHeader
import com.esuiss.ui.components.Input
import com.esuiss.ui.components.Label

@Composable
fun CardDefault() {
    var email by rememberSaveable { mutableStateOf("") }
    var password by rememberSaveable { mutableStateOf("") }
    Card {
        CardHeader("Login to your account", description = "Enter your email below to login to your account")
        CardContent {
            Column(verticalArrangement = Arrangement.spacedBy(16.dp)) {
                Column(verticalArrangement = Arrangement.spacedBy(8.dp)) {
                    Label("Email")
                    Input(
                        email,
                        { email = it },
                        Modifier.semantics { contentDescription = "Email" },
                        placeholder = "m@example.com",
                        keyboardOptions = KeyboardOptions(
                            capitalization = KeyboardCapitalization.None,
                            autoCorrectEnabled = false,
                            keyboardType = KeyboardType.Email,
                        ),
                    )
                }
                Column(verticalArrangement = Arrangement.spacedBy(8.dp)) {
                    Label("Password")
                    Input(
                        password,
                        { password = it },
                        Modifier.semantics { contentDescription = "Password" },
                        keyboardOptions = KeyboardOptions(keyboardType = KeyboardType.Password),
                        visualTransformation = PasswordVisualTransformation(),
                    )
                }
            }
        }
        CardFooter {
            Column(Modifier.fillMaxWidth(), verticalArrangement = Arrangement.spacedBy(8.dp)) {
                Button("Login", onClick = {}, block = true)
                Button("Login with Google", onClick = {}, variant = ButtonVariant.Secondary, block = true)
            }
        }
    }
}
```

`Card` is a rounded `View` that stacks a `CardHeader`, `CardContent` and `CardFooter` with consistent spacing. The `default` variant is a raised surface with a hairline border and a shadow; the `filled` variant is a flat secondary surface.

The `sm` size reduces the padding and gaps for dense layouts. All parts read the size from context, so their horizontal padding stays aligned.

## Installation

```bash title="Terminal"
npx @esuiss/uim@latest add card
```

```bash title="Terminal"
npx @esuiss/uim@latest add card --platform swift
```

```bash title="Terminal"
npx @esuiss/uim@latest add card --platform kotlin
```

The CLI also adds what it builds on: [Text](/docs/components/text).

### Manual

**Uniwind**

1. Install the dependencies:

```bash title="Terminal"
npx expo install cn
```

2. Add the pieces it builds on: [Text](/docs/components/text).

3. Copy the source into `components/ui/card.tsx`:

```tsx title="uniwind/components/ui/card.tsx"
import { cn } from "cn"
import * as React from "react"
import { View } from "react-native"
import { Text, TextClassContext } from "@/components/ui/text"

type CardSize = "default" | "sm"

type CardVariant = "default" | "filled"

const CardSizeContext = React.createContext<CardSize>("default")

const SPACING_X: Record<CardSize, string> = { default: "px-6", sm: "px-4" }

function Card({
  className,
  size = "default",
  variant = "default",
  ...props
}: React.ComponentProps<typeof View> &
  React.RefAttributes<View> & {
    size?: CardSize
    variant?: CardVariant
  }) {
  return (
    <CardSizeContext.Provider value={size}>
      <TextClassContext.Provider value="text-base text-label">
        <View
          className={cn(
            "flex-col overflow-hidden rounded-2xl",
            size === "sm" ? "gap-4 py-4" : "gap-6 py-6",
            variant === "filled"
              ? "bg-surface-secondary"
              : "border border-label/5 bg-surface-raised shadow-md dark:border-label/10",
            className
          )}
          {...props}
        />
      </TextClassContext.Provider>
    </CardSizeContext.Provider>
  )
}

function CardHeader({
  className,
  children,
  ...props
}: React.ComponentProps<typeof View> & React.RefAttributes<View>) {
  const size = React.useContext(CardSizeContext)
  const nodes = React.Children.toArray(children)
  const action = nodes.find(
    (node) => React.isValidElement(node) && node.type === CardAction
  )
  if (!action) {
    return (
      <View
        className={cn("flex-col gap-1.5", SPACING_X[size], className)}
        {...props}
      >
        {children}
      </View>
    )
  }
  return (
    <View
      className={cn("flex-row items-start gap-1.5", SPACING_X[size], className)}
      {...props}
    >
      <View className="flex-1 flex-col gap-1.5">
        {nodes.filter((node) => node !== action)}
      </View>
      {action}
    </View>
  )
}

function CardTitle({
  className,
  ref,
  ...props
}: React.ComponentProps<typeof Text> & React.RefAttributes<typeof Text>) {
  return (
    <Text
      ref={ref}
      role="heading"
      className={cn("text-base font-semibold", className)}
      {...props}
    />
  )
}

function CardDescription({
  className,
  ...props
}: React.ComponentProps<typeof Text> & React.RefAttributes<typeof Text>) {
  return (
    <Text
      className={cn("text-sm text-label-secondary", className)}
      {...props}
    />
  )
}

function CardAction({
  className,
  ...props
}: React.ComponentProps<typeof View> & React.RefAttributes<View>) {
  return <View className={cn("self-start", className)} {...props} />
}

function CardContent({
  className,
  ...props
}: React.ComponentProps<typeof View> & React.RefAttributes<View>) {
  const size = React.useContext(CardSizeContext)
  return <View className={cn(SPACING_X[size], className)} {...props} />
}

function CardFooter({
  className,
  ...props
}: React.ComponentProps<typeof View> & React.RefAttributes<View>) {
  const size = React.useContext(CardSizeContext)
  return (
    <View
      className={cn("flex-row items-center", SPACING_X[size], className)}
      {...props}
    />
  )
}

export {
  Card,
  CardAction,
  CardContent,
  CardDescription,
  CardFooter,
  CardHeader,
  CardTitle,
}
```

4. Update the import paths to match your project.

**NativeWind**

1. Install the dependencies:

```bash title="Terminal"
npx expo install cn
```

2. Add the pieces it builds on: [Text](/docs/components/text).

3. Copy the source into `components/ui/card.tsx`:

```tsx title="nativewind/components/ui/card.tsx"
import { cn } from "cn"
import * as React from "react"
import { View } from "react-native"
import { Text, TextClassContext } from "@/components/ui/text"

type CardSize = "default" | "sm"

type CardVariant = "default" | "filled"

const CardSizeContext = React.createContext<CardSize>("default")

const SPACING_X: Record<CardSize, string> = { default: "px-6", sm: "px-4" }

function Card({
  className,
  size = "default",
  variant = "default",
  ...props
}: React.ComponentProps<typeof View> &
  React.RefAttributes<View> & {
    size?: CardSize
    variant?: CardVariant
  }) {
  return (
    <CardSizeContext.Provider value={size}>
      <TextClassContext.Provider value="text-base text-label">
        <View
          className={cn(
            "flex-col overflow-hidden rounded-2xl",
            size === "sm" ? "gap-4 py-4" : "gap-6 py-6",
            variant === "filled"
              ? "bg-surface-secondary"
              : "border border-label-5 bg-surface-raised shadow-md dark:border-label-10",
            className
          )}
          {...props}
        />
      </TextClassContext.Provider>
    </CardSizeContext.Provider>
  )
}

function CardHeader({
  className,
  children,
  ...props
}: React.ComponentProps<typeof View> & React.RefAttributes<View>) {
  const size = React.useContext(CardSizeContext)
  const nodes = React.Children.toArray(children)
  const action = nodes.find(
    (node) => React.isValidElement(node) && node.type === CardAction
  )
  if (!action) {
    return (
      <View
        className={cn("flex-col gap-1.5", SPACING_X[size], className)}
        {...props}
      >
        {children}
      </View>
    )
  }
  return (
    <View
      className={cn("flex-row items-start gap-1.5", SPACING_X[size], className)}
      {...props}
    >
      <View className="flex-1 flex-col gap-1.5">
        {nodes.filter((node) => node !== action)}
      </View>
      {action}
    </View>
  )
}

function CardTitle({
  className,
  ref,
  ...props
}: React.ComponentProps<typeof Text> & React.RefAttributes<typeof Text>) {
  return (
    <Text
      ref={ref}
      role="heading"
      className={cn("text-base font-semibold", className)}
      {...props}
    />
  )
}

function CardDescription({
  className,
  ...props
}: React.ComponentProps<typeof Text> & React.RefAttributes<typeof Text>) {
  return (
    <Text
      className={cn("text-sm text-label-secondary", className)}
      {...props}
    />
  )
}

function CardAction({
  className,
  ...props
}: React.ComponentProps<typeof View> & React.RefAttributes<View>) {
  return <View className={cn("self-start", className)} {...props} />
}

function CardContent({
  className,
  ...props
}: React.ComponentProps<typeof View> & React.RefAttributes<View>) {
  const size = React.useContext(CardSizeContext)
  return <View className={cn(SPACING_X[size], className)} {...props} />
}

function CardFooter({
  className,
  ...props
}: React.ComponentProps<typeof View> & React.RefAttributes<View>) {
  const size = React.useContext(CardSizeContext)
  return (
    <View
      className={cn("flex-row items-center", SPACING_X[size], className)}
      {...props}
    />
  )
}

export {
  Card,
  CardAction,
  CardContent,
  CardDescription,
  CardFooter,
  CardHeader,
  CardTitle,
}
```

4. Update the import paths to match your project.

**StyleSheet**

1. Add the pieces it builds on: [Text](/docs/components/text).

2. Copy the source into `components/ui/card.tsx`:

```tsx title="stylesheet/components/ui/card.tsx"
import * as React from "react"
import { StyleSheet, View } from "react-native"
import { Text, TextStyleContext } from "@/components/ui/text"
import { fontSize, radius, shadow, useTheme } from "@/components/ui/theme"

type CardSize = "default" | "sm"

type CardVariant = "default" | "filled"

const CardSizeContext = React.createContext<CardSize>("default")

const SPACING: Record<CardSize, number> = { default: 24, sm: 16 }

const styles = StyleSheet.create({
  card: {
    flexDirection: "column",
    overflow: "hidden",
    borderRadius: radius["2xl"],
  },
  raised: { borderWidth: 1, ...shadow.md },
  header: { flexDirection: "column", gap: 6 },
  headerWithAction: {
    flexDirection: "row",
    alignItems: "flex-start",
    gap: 6,
  },
  headerText: { flex: 1, flexDirection: "column", gap: 6 },
  title: { ...fontSize.base, fontWeight: "600" },
  description: { ...fontSize.sm },
  action: { alignSelf: "flex-start" },
  footer: { flexDirection: "row", alignItems: "center" },
})

function Card({
  style,
  size = "default",
  variant = "default",
  ...props
}: React.ComponentProps<typeof View> &
  React.RefAttributes<View> & {
    size?: CardSize
    variant?: CardVariant
  }) {
  const { colors, isDark } = useTheme()
  const spacing = SPACING[size]
  return (
    <CardSizeContext.Provider value={size}>
      <TextStyleContext.Provider
        value={{ ...fontSize.base, color: colors.label }}
      >
        <View
          style={[
            styles.card,
            { gap: spacing, paddingVertical: spacing },
            variant === "filled"
              ? { backgroundColor: colors.surfaceSecondary }
              : [
                  styles.raised,
                  {
                    backgroundColor: colors.surfaceRaised,
                    borderColor: isDark
                      ? "rgba(245, 245, 247, 0.1)"
                      : "rgba(29, 29, 31, 0.05)",
                  },
                ],
            style,
          ]}
          {...props}
        />
      </TextStyleContext.Provider>
    </CardSizeContext.Provider>
  )
}

function CardHeader({
  style,
  children,
  ...props
}: React.ComponentProps<typeof View> & React.RefAttributes<View>) {
  const size = React.useContext(CardSizeContext)
  const nodes = React.Children.toArray(children)
  const action = nodes.find(
    (node) => React.isValidElement(node) && node.type === CardAction
  )
  const padding = { paddingHorizontal: SPACING[size] }
  if (!action) {
    return (
      <View style={[styles.header, padding, style]} {...props}>
        {children}
      </View>
    )
  }
  return (
    <View style={[styles.headerWithAction, padding, style]} {...props}>
      <View style={styles.headerText}>
        {nodes.filter((node) => node !== action)}
      </View>
      {action}
    </View>
  )
}

function CardTitle({
  style,
  ref,
  ...props
}: React.ComponentProps<typeof Text> & React.RefAttributes<typeof Text>) {
  return (
    <Text ref={ref} role="heading" style={[styles.title, style]} {...props} />
  )
}

function CardDescription({
  style,
  ...props
}: React.ComponentProps<typeof Text> & React.RefAttributes<typeof Text>) {
  const { colors } = useTheme()
  return (
    <Text
      style={[styles.description, { color: colors.labelSecondary }, style]}
      {...props}
    />
  )
}

function CardAction({
  style,
  ...props
}: React.ComponentProps<typeof View> & React.RefAttributes<View>) {
  return <View style={[styles.action, style]} {...props} />
}

function CardContent({
  style,
  ...props
}: React.ComponentProps<typeof View> & React.RefAttributes<View>) {
  const size = React.useContext(CardSizeContext)
  return (
    <View style={[{ paddingHorizontal: SPACING[size] }, style]} {...props} />
  )
}

function CardFooter({
  style,
  ...props
}: React.ComponentProps<typeof View> & React.RefAttributes<View>) {
  const size = React.useContext(CardSizeContext)
  return (
    <View
      style={[styles.footer, { paddingHorizontal: SPACING[size] }, style]}
      {...props}
    />
  )
}

export {
  Card,
  CardAction,
  CardContent,
  CardDescription,
  CardFooter,
  CardHeader,
  CardTitle,
}
```

3. Update the import paths to match your project.

**SwiftUI**

1. Target iOS 17 or later.

2. Copy the theme files every view uses:

```swift title="swift/Theme/Theme.swift"
import SwiftUI
import UIKit

struct RGBA: Sendable {
  let red: CGFloat
  let green: CGFloat
  let blue: CGFloat
  let alpha: CGFloat

  init(_ hex: UInt32, _ alpha: CGFloat = 1) {
    red = CGFloat((hex >> 16) & 0xFF) / 255
    green = CGFloat((hex >> 8) & 0xFF) / 255
    blue = CGFloat(hex & 0xFF) / 255
    self.alpha = alpha
  }

  var uiColor: UIColor {
    UIColor(red: red, green: green, blue: blue, alpha: alpha)
  }
}

extension Color {
  static func adaptive(light: RGBA, dark: RGBA) -> Color {
    let lightColor = light.uiColor
    let darkColor = dark.uiColor
    return Color(uiColor: UIColor { traits in
      traits.userInterfaceStyle == .dark ? darkColor : lightColor
    })
  }
}

public struct TextStyle: Sendable, Hashable {
  public let size: CGFloat
  public let lineHeight: CGFloat
  public let letterSpacing: CGFloat

  public init(size: CGFloat, lineHeight: CGFloat, letterSpacing: CGFloat) {
    self.size = size
    self.lineHeight = lineHeight
    self.letterSpacing = letterSpacing
  }

  public func font(weight: Font.Weight = .regular) -> Font {
    .system(size: size, weight: weight)
  }

  public var lineSpacing: CGFloat {
    max(0, lineHeight - UIFont.systemFont(ofSize: size).lineHeight)
  }
}

extension Hashable where Self == Font {
  public static func textStyle(_ style: TextStyle, weight: Font.Weight = .regular) -> Font {
    style.font(weight: weight)
  }
}

private struct TextStyleModifier: ViewModifier {
  let style: TextStyle
  let weight: Font.Weight

  func body(content: Content) -> some View {
    content
      .font(style.font(weight: weight))
      .tracking(style.letterSpacing)
      .lineSpacing(style.lineSpacing)
      .padding(.vertical, style.lineSpacing / 2)
  }
}

extension View {
  public func textStyle(_ style: TextStyle, weight: Font.Weight = .regular) -> some View {
    modifier(TextStyleModifier(style: style, weight: weight))
  }
}

public struct Shadow: Sendable, Hashable {
  public let color: Color
  public let radius: CGFloat
  public let x: CGFloat
  public let y: CGFloat

  public init(color: Color, radius: CGFloat, x: CGFloat = 0, y: CGFloat = 0) {
    self.color = color
    self.radius = radius
    self.x = x
    self.y = y
  }
}

extension View {
  public func shadow(_ shadow: Shadow) -> some View {
    self.shadow(color: shadow.color, radius: shadow.radius, x: shadow.x, y: shadow.y)
  }
}
```

```swift title="swift/Theme/Tokens.swift"
import SwiftUI

extension Color {
  public static let surface = Color.adaptive(light: .init(0xFFFFFF), dark: .init(0x000000))
  public static let surfaceSecondary = Color.adaptive(light: .init(0xF5F5F7), dark: .init(0x161617))
  public static let surfaceTertiary = Color.adaptive(light: .init(0xE8E8ED), dark: .init(0x2C2C2E))
  public static let surfaceRaised = Color.adaptive(light: .init(0xFFFFFF), dark: .init(0x1D1D1F))
  public static let label = Color.adaptive(light: .init(0x1D1D1F), dark: .init(0xF5F5F7))
  public static let labelSecondary = Color.adaptive(light: .init(0x6E6E73), dark: .init(0xA1A1A6))
  public static let labelTertiary = Color.adaptive(light: .init(0x86868B), dark: .init(0x86868B))
  public static let labelQuaternary = Color.adaptive(light: .init(0xD2D2D7), dark: .init(0x424245))
  public static let control = Color.adaptive(light: .init(0x000000, 0.04), dark: .init(0xFFFFFF, 0.1))
  public static let controlPressed = Color.adaptive(light: .init(0x000000, 0.12), dark: .init(0xFFFFFF, 0.22))
  public static let controlSelected = Color.adaptive(light: .init(0x1D1D1F), dark: .init(0xF5F5F7))
  public static let controlDisabled = Color.adaptive(light: .init(0x000000, 0.03), dark: .init(0xFFFFFF, 0.05))
  public static let onControlSelected = Color.adaptive(light: .init(0xFFFFFF), dark: .init(0x000000))
  public static let itemPressed = Color.adaptive(light: .init(0x000000, 0.08), dark: .init(0xFFFFFF, 0.12))
  public static let itemSelected = Color.adaptive(light: .init(0x000000, 0.06), dark: .init(0xFFFFFF, 0.1))
  public static let separator = Color.adaptive(light: .init(0xD2D2D7), dark: .init(0x424245))
  public static let separatorStrong = Color.adaptive(light: .init(0x86868B), dark: .init(0x6E6E73))
  public static let accent = Color.adaptive(light: .init(0x0071E3), dark: .init(0x0071E3))
  public static let accentPressed = Color.adaptive(light: .init(0x005BB8), dark: .init(0x004D9E))
  public static let accentSelected = Color.adaptive(light: .init(0x0071E3), dark: .init(0x0071E3))
  public static let accentDisabled = Color.adaptive(light: .init(0x0071E3, 0.4), dark: .init(0x0071E3, 0.4))
  public static let onAccent = Color.adaptive(light: .init(0xFFFFFF), dark: .init(0xFFFFFF))
  public static let accentSurface = Color.adaptive(light: .init(0x0071E3, 0.09), dark: .init(0x0071E3, 0.18))
  public static let accentSurfacePressed = Color.adaptive(light: .init(0x0071E3, 0.18), dark: .init(0x0071E3, 0.3))
  public static let link = Color.adaptive(light: .init(0x0066CC), dark: .init(0x2997FF))
  public static let focus = Color.adaptive(light: .init(0x0071E3), dark: .init(0x0071E3))
  public static let scrim = Color.adaptive(light: .init(0x000000, 0.48), dark: .init(0x000000, 0.48))
  public static let media = Color.adaptive(light: .init(0x000000), dark: .init(0x000000))
  public static let onMedia = Color.adaptive(light: .init(0xFFFFFF), dark: .init(0xFFFFFF))
  public static let danger = Color.adaptive(light: .init(0xD0000A), dark: .init(0xFF5447))
  public static let dangerSurface = Color.adaptive(light: .init(0xD70015, 0.08), dark: .init(0xFF453A, 0.2))
  public static let dangerSurfacePressed = Color.adaptive(light: .init(0xD70015, 0.16), dark: .init(0xFF453A, 0.36))
  public static let success = Color.adaptive(light: .init(0x008009), dark: .init(0x30D158))
  public static let successSurface = Color.adaptive(light: .init(0xEFFAF1), dark: .init(0x30D158, 0.16))
  public static let warning = Color.adaptive(light: .init(0xB64400), dark: .init(0xFF9F0A))
  public static let warningSurface = Color.adaptive(light: .init(0xFFF5EA), dark: .init(0xFF9F0A, 0.16))
}

public enum Radius {
  public static let xs: CGFloat = 3
  public static let sm: CGFloat = 5
  public static let md: CGFloat = 8
  public static let lg: CGFloat = 10
  public static let xl: CGFloat = 12
  public static let xl2: CGFloat = 18
  public static let xl3: CGFloat = 28
  public static let full: CGFloat = 9999
}

extension TextStyle {
  public static let xs3 = TextStyle(size: 11, lineHeight: 13, letterSpacing: 0.066)
  public static let xs2 = TextStyle(size: 12, lineHeight: 16, letterSpacing: 0)
  public static let xs = TextStyle(size: 13, lineHeight: 18, letterSpacing: -0.078)
  public static let sm = TextStyle(size: 15, lineHeight: 20, letterSpacing: -0.24)
  public static let md = TextStyle(size: 16, lineHeight: 21, letterSpacing: -0.32)
  public static let base = TextStyle(size: 17, lineHeight: 22, letterSpacing: -0.442)
  public static let lg = TextStyle(size: 20, lineHeight: 25, letterSpacing: -0.46)
  public static let xl = TextStyle(size: 22, lineHeight: 28, letterSpacing: -0.264)
  public static let xl2 = TextStyle(size: 28, lineHeight: 34, letterSpacing: 0.392)
  public static let xl3 = TextStyle(size: 34, lineHeight: 41, letterSpacing: 0.408)

  public static let allCases: [TextStyle] = [.xs3, .xs2, .xs, .sm, .md, .base, .lg, .xl, .xl2, .xl3]
}

extension Shadow {
  public static let md = Shadow(color: .black.opacity(0.08), radius: 6, x: 2, y: 4)
  public static let lg = Shadow(color: .black.opacity(0.12), radius: 12, y: 4)
}
```

3. Copy the source:

```swift title="swift/Components/Card.swift"
import SwiftUI

public struct Card<Content: View>: View {
  public enum Variant: CaseIterable, Sendable {
    case `default`, filled
  }

  public enum Size: CaseIterable, Sendable {
    case `default`, sm

    var spacing: CGFloat {
      switch self {
      case .default: 24
      case .sm: 16
      }
    }
  }

  let variant: Variant
  let size: Size
  let content: Content

  @Environment(\.colorScheme) private var colorScheme

  public init(
    _ variant: Variant = .default,
    size: Size = .default,
    @ViewBuilder content: () -> Content
  ) {
    self.variant = variant
    self.size = size
    self.content = content()
  }

  public var body: some View {
    let shape = RoundedRectangle(cornerRadius: Radius.xl2, style: .continuous)
    VStack(alignment: .leading, spacing: size.spacing) {
      content
    }
    .padding(.vertical, size.spacing)
    .frame(maxWidth: .infinity, alignment: .leading)
    .environment(\.cardSpacing, size.spacing)
    .font(TextStyle.base.font())
    .tracking(TextStyle.base.letterSpacing)
    .foregroundStyle(Color.label)
    .background(variant == .filled ? Color.surfaceSecondary : .surfaceRaised, in: shape)
    .clipShape(shape)
    .overlay {
      if variant == .default {
        shape.strokeBorder(Color.label.opacity(colorScheme == .dark ? 0.1 : 0.05))
      }
    }
    .shadow(variant == .default ? .md : Shadow(color: .clear, radius: 0))
  }
}

extension EnvironmentValues {
  @Entry var cardSpacing: CGFloat = 24
}

public struct CardHeader<Action: View>: View {
  let title: LocalizedStringKey
  let description: LocalizedStringKey?
  let action: Action

  @Environment(\.cardSpacing) private var spacing

  public init(
    _ title: LocalizedStringKey,
    description: LocalizedStringKey? = nil,
    @ViewBuilder action: () -> Action
  ) {
    self.title = title
    self.description = description
    self.action = action()
  }

  public var body: some View {
    HStack(alignment: .top, spacing: 6) {
      VStack(alignment: .leading, spacing: 6) {
        CardTitle(title)
        if let description {
          CardDescription(description)
        }
      }
      .frame(maxWidth: .infinity, alignment: .leading)
      action
    }
    .padding(.horizontal, spacing)
  }
}

extension CardHeader where Action == EmptyView {
  public init(_ title: LocalizedStringKey, description: LocalizedStringKey? = nil) {
    self.init(title, description: description) { EmptyView() }
  }
}

public struct CardTitle: View {
  let title: LocalizedStringKey

  public init(_ title: LocalizedStringKey) {
    self.title = title
  }

  public var body: some View {
    Text(title)
      .textStyle(.base, weight: .semibold)
      .foregroundStyle(Color.label)
  }
}

public struct CardDescription: View {
  let text: LocalizedStringKey

  public init(_ text: LocalizedStringKey) {
    self.text = text
  }

  public var body: some View {
    Text(text)
      .textStyle(.sm)
      .foregroundStyle(Color.labelSecondary)
  }
}

public struct CardContent<Content: View>: View {
  let content: Content

  @Environment(\.cardSpacing) private var spacing

  public init(@ViewBuilder content: () -> Content) {
    self.content = content()
  }

  public var body: some View {
    VStack(alignment: .leading, spacing: 0) {
      content
    }
    .frame(maxWidth: .infinity, alignment: .leading)
    .padding(.horizontal, spacing)
  }
}

public struct CardFooter<Content: View>: View {
  let content: Content

  @Environment(\.cardSpacing) private var spacing

  public init(@ViewBuilder content: () -> Content) {
    self.content = content()
  }

  public var body: some View {
    HStack(spacing: 0) {
      content
    }
    .frame(maxWidth: .infinity, alignment: .leading)
    .padding(.horizontal, spacing)
  }
}
```

4. Add the files to your app target.

**Jetpack Compose**

1. Set `minSdk` to 24 or higher and add the dependencies:

```kotlin title="build.gradle.kts"
implementation(platform("androidx.compose:compose-bom:2026.09.00"))
implementation("androidx.compose.foundation:foundation")
implementation("androidx.compose.ui:ui")
```

2. Copy the theme files every view uses:

```kt title="kotlin/theme/Theme.kt"
package com.esuiss.ui.theme

import androidx.compose.foundation.isSystemInDarkTheme
import androidx.compose.runtime.Composable
import androidx.compose.runtime.CompositionLocalProvider
import androidx.compose.runtime.Immutable
import androidx.compose.runtime.staticCompositionLocalOf
import androidx.compose.ui.Modifier
import androidx.compose.ui.draw.dropShadow
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.graphics.Shape
import androidx.compose.ui.graphics.shadow.Shadow as DropShadow
import androidx.compose.ui.text.TextStyle
import androidx.compose.ui.text.style.LineHeightStyle
import androidx.compose.ui.unit.Dp
import androidx.compose.ui.unit.DpOffset
import androidx.compose.ui.unit.em
import androidx.compose.ui.unit.sp

internal fun textStyle(size: Double, lineHeight: Double, letterSpacing: Double) = TextStyle(
    fontSize = size.sp,
    lineHeight = lineHeight.sp,
    letterSpacing = letterSpacing.em,
    lineHeightStyle = LineHeightStyle(
        alignment = LineHeightStyle.Alignment.Center,
        trim = LineHeightStyle.Trim.None,
    ),
)

@Immutable
data class Shadow(
    val offsetX: Dp,
    val offsetY: Dp,
    val blur: Dp,
    val color: Color,
)

fun Modifier.shadow(shadow: Shadow, shape: Shape): Modifier = dropShadow(
    shape,
    DropShadow(
        radius = shadow.blur,
        color = shadow.color,
        offset = DpOffset(shadow.offsetX, shadow.offsetY),
    ),
)

val LocalColors = staticCompositionLocalOf { LightColors }

object EsuissTheme {
    val colors: Colors
        @Composable get() = LocalColors.current

    val typography: Typography
        get() = Typography

    val radius: Radius
        get() = Radius

    val shadows: Shadows
        get() = Shadows
}

@Composable
fun EsuissTheme(
    darkTheme: Boolean = isSystemInDarkTheme(),
    content: @Composable () -> Unit,
) {
    CompositionLocalProvider(
        LocalColors provides if (darkTheme) DarkColors else LightColors,
        content = content,
    )
}
```

```kt title="kotlin/theme/Tokens.kt"
package com.esuiss.ui.theme

import androidx.compose.runtime.Immutable
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.unit.dp

@Immutable
data class Colors(
    val surface: Color,
    val surfaceSecondary: Color,
    val surfaceTertiary: Color,
    val surfaceRaised: Color,
    val label: Color,
    val labelSecondary: Color,
    val labelTertiary: Color,
    val labelQuaternary: Color,
    val control: Color,
    val controlPressed: Color,
    val controlSelected: Color,
    val controlDisabled: Color,
    val onControlSelected: Color,
    val itemPressed: Color,
    val itemSelected: Color,
    val separator: Color,
    val separatorStrong: Color,
    val accent: Color,
    val accentPressed: Color,
    val accentSelected: Color,
    val accentDisabled: Color,
    val onAccent: Color,
    val accentSurface: Color,
    val accentSurfacePressed: Color,
    val link: Color,
    val focus: Color,
    val scrim: Color,
    val media: Color,
    val onMedia: Color,
    val danger: Color,
    val dangerSurface: Color,
    val dangerSurfacePressed: Color,
    val success: Color,
    val successSurface: Color,
    val warning: Color,
    val warningSurface: Color,
    val blue: Color,
    val green: Color,
    val orange: Color,
    val red: Color,
    val yellow: Color,
    val purple: Color,
    val pink: Color,
    val indigo: Color,
    val teal: Color,
    val mint: Color,
    val cyan: Color,
    val brown: Color,
    val gray: Color,
    val isDark: Boolean,
)

val LightColors = Colors(
    surface = Color(0xFFFFFFFF),
    surfaceSecondary = Color(0xFFF5F5F7),
    surfaceTertiary = Color(0xFFE8E8ED),
    surfaceRaised = Color(0xFFFFFFFF),
    label = Color(0xFF1D1D1F),
    labelSecondary = Color(0xFF6E6E73),
    labelTertiary = Color(0xFF86868B),
    labelQuaternary = Color(0xFFD2D2D7),
    control = Color(0xFF000000).copy(alpha = 0.04f),
    controlPressed = Color(0xFF000000).copy(alpha = 0.12f),
    controlSelected = Color(0xFF1D1D1F),
    controlDisabled = Color(0xFF000000).copy(alpha = 0.03f),
    onControlSelected = Color(0xFFFFFFFF),
    itemPressed = Color(0xFF000000).copy(alpha = 0.08f),
    itemSelected = Color(0xFF000000).copy(alpha = 0.06f),
    separator = Color(0xFFD2D2D7),
    separatorStrong = Color(0xFF86868B),
    accent = Color(0xFF0071E3),
    accentPressed = Color(0xFF005BB8),
    accentSelected = Color(0xFF0071E3),
    accentDisabled = Color(0xFF0071E3).copy(alpha = 0.4f),
    onAccent = Color(0xFFFFFFFF),
    accentSurface = Color(0xFF0071E3).copy(alpha = 0.09f),
    accentSurfacePressed = Color(0xFF0071E3).copy(alpha = 0.18f),
    link = Color(0xFF0066CC),
    focus = Color(0xFF0071E3),
    scrim = Color(0xFF000000).copy(alpha = 0.48f),
    media = Color(0xFF000000),
    onMedia = Color(0xFFFFFFFF),
    danger = Color(0xFFD0000A),
    dangerSurface = Color(0xFFD70015).copy(alpha = 0.08f),
    dangerSurfacePressed = Color(0xFFD70015).copy(alpha = 0.16f),
    success = Color(0xFF008009),
    successSurface = Color(0xFFEFFAF1),
    warning = Color(0xFFB64400),
    warningSurface = Color(0xFFFFF5EA),
    blue = Color(0xFF007AFF),
    green = Color(0xFF34C759),
    orange = Color(0xFFFF9500),
    red = Color(0xFFFF3B30),
    yellow = Color(0xFFFFCC00),
    purple = Color(0xFFAF52DE),
    pink = Color(0xFFFF2D55),
    indigo = Color(0xFF5856D6),
    teal = Color(0xFF30B0C7),
    mint = Color(0xFF00C7BE),
    cyan = Color(0xFF32ADE6),
    brown = Color(0xFFA2845E),
    gray = Color(0xFF8E8E93),
    isDark = false,
)

val DarkColors = Colors(
    surface = Color(0xFF000000),
    surfaceSecondary = Color(0xFF161617),
    surfaceTertiary = Color(0xFF2C2C2E),
    surfaceRaised = Color(0xFF1D1D1F),
    label = Color(0xFFF5F5F7),
    labelSecondary = Color(0xFFA1A1A6),
    labelTertiary = Color(0xFF86868B),
    labelQuaternary = Color(0xFF424245),
    control = Color(0xFFFFFFFF).copy(alpha = 0.1f),
    controlPressed = Color(0xFFFFFFFF).copy(alpha = 0.22f),
    controlSelected = Color(0xFFF5F5F7),
    controlDisabled = Color(0xFFFFFFFF).copy(alpha = 0.05f),
    onControlSelected = Color(0xFF000000),
    itemPressed = Color(0xFFFFFFFF).copy(alpha = 0.12f),
    itemSelected = Color(0xFFFFFFFF).copy(alpha = 0.1f),
    separator = Color(0xFF424245),
    separatorStrong = Color(0xFF6E6E73),
    accent = Color(0xFF0071E3),
    accentPressed = Color(0xFF004D9E),
    accentSelected = Color(0xFF0071E3),
    accentDisabled = Color(0xFF0071E3).copy(alpha = 0.4f),
    onAccent = Color(0xFFFFFFFF),
    accentSurface = Color(0xFF0071E3).copy(alpha = 0.18f),
    accentSurfacePressed = Color(0xFF0071E3).copy(alpha = 0.3f),
    link = Color(0xFF2997FF),
    focus = Color(0xFF0071E3),
    scrim = Color(0xFF000000).copy(alpha = 0.48f),
    media = Color(0xFF000000),
    onMedia = Color(0xFFFFFFFF),
    danger = Color(0xFFFF5447),
    dangerSurface = Color(0xFFFF453A).copy(alpha = 0.2f),
    dangerSurfacePressed = Color(0xFFFF453A).copy(alpha = 0.36f),
    success = Color(0xFF30D158),
    successSurface = Color(0xFF30D158).copy(alpha = 0.16f),
    warning = Color(0xFFFF9F0A),
    warningSurface = Color(0xFFFF9F0A).copy(alpha = 0.16f),
    blue = Color(0xFF0A84FF),
    green = Color(0xFF30D158),
    orange = Color(0xFFFF9F0A),
    red = Color(0xFFFF453A),
    yellow = Color(0xFFFFD60A),
    purple = Color(0xFFBF5AF2),
    pink = Color(0xFFFF375F),
    indigo = Color(0xFF5E5CE6),
    teal = Color(0xFF40C8E0),
    mint = Color(0xFF66D4CF),
    cyan = Color(0xFF64D2FF),
    brown = Color(0xFFAC8E68),
    gray = Color(0xFF8E8E93),
    isDark = true,
)

object Radius {
    val xs = 3.dp
    val sm = 5.dp
    val md = 8.dp
    val lg = 10.dp
    val xl = 12.dp
    val xl2 = 18.dp
    val xl3 = 28.dp
    val full = 9999.dp
}

object Typography {
    val xs3 = textStyle(11.0, 13.0, 0.006)
    val xs2 = textStyle(12.0, 16.0, 0.0)
    val xs = textStyle(13.0, 18.0, -0.006)
    val sm = textStyle(15.0, 20.0, -0.016)
    val md = textStyle(16.0, 21.0, -0.02)
    val base = textStyle(17.0, 22.0, -0.026)
    val lg = textStyle(20.0, 25.0, -0.023)
    val xl = textStyle(22.0, 28.0, -0.012)
    val xl2 = textStyle(28.0, 34.0, 0.014)
    val xl3 = textStyle(34.0, 41.0, 0.012)

    val all = listOf(xs3, xs2, xs, sm, md, base, lg, xl, xl2, xl3)
}

object Shadows {
    val md = Shadow(2.dp, 4.dp, 12.dp, Color.Black.copy(alpha = 0.08f))
    val lg = Shadow(0.dp, 4.dp, 24.dp, Color.Black.copy(alpha = 0.12f))
}
```

3. Copy the source and every file it uses:

```kt title="kotlin/components/Card.kt"
package com.esuiss.ui.components

import androidx.compose.foundation.background
import androidx.compose.foundation.border
import androidx.compose.foundation.layout.Arrangement
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.ColumnScope
import androidx.compose.foundation.layout.Row
import androidx.compose.foundation.layout.RowScope
import androidx.compose.foundation.layout.fillMaxWidth
import androidx.compose.foundation.layout.padding
import androidx.compose.foundation.shape.RoundedCornerShape
import androidx.compose.foundation.text.BasicText
import androidx.compose.runtime.Composable
import androidx.compose.runtime.CompositionLocalProvider
import androidx.compose.runtime.compositionLocalOf
import androidx.compose.ui.Alignment
import androidx.compose.ui.Modifier
import androidx.compose.ui.draw.clip
import androidx.compose.ui.text.font.FontWeight
import androidx.compose.ui.unit.Dp
import androidx.compose.ui.unit.dp
import com.esuiss.ui.theme.EsuissTheme
import com.esuiss.ui.theme.Radius
import com.esuiss.ui.theme.Shadows
import com.esuiss.ui.theme.Typography
import com.esuiss.ui.theme.shadow

enum class CardVariant { Default, Filled }

enum class CardSize(val spacing: Dp) {
    Default(24.dp),
    Sm(16.dp),
}

private val LocalCardSpacing = compositionLocalOf { 24.dp }

@Composable
fun Card(
    modifier: Modifier = Modifier,
    variant: CardVariant = CardVariant.Default,
    size: CardSize = CardSize.Default,
    content: @Composable ColumnScope.() -> Unit,
) {
    val colors = EsuissTheme.colors
    val shape = RoundedCornerShape(Radius.xl2)
    val filled = variant == CardVariant.Filled
    Column(
        modifier = modifier
            .fillMaxWidth()
            .then(if (filled) Modifier else Modifier.shadow(Shadows.md, shape))
            .clip(shape)
            .background(if (filled) colors.surfaceSecondary else colors.surfaceRaised, shape)
            .then(
                if (filled) {
                    Modifier
                } else {
                    Modifier.border(1.dp, colors.label.copy(alpha = if (colors.isDark) 0.1f else 0.05f), shape)
                },
            )
            .padding(vertical = size.spacing),
        verticalArrangement = Arrangement.spacedBy(size.spacing),
    ) {
        CompositionLocalProvider(
            LocalCardSpacing provides size.spacing,
            LocalContentStyle provides Typography.base.copy(color = colors.label),
            LocalContentColor provides colors.label,
        ) {
            content()
        }
    }
}

@Composable
fun CardHeader(
    title: String,
    modifier: Modifier = Modifier,
    description: String? = null,
    action: (@Composable () -> Unit)? = null,
) {
    Row(
        modifier = modifier
            .fillMaxWidth()
            .padding(horizontal = LocalCardSpacing.current),
        horizontalArrangement = Arrangement.spacedBy(6.dp),
        verticalAlignment = Alignment.Top,
    ) {
        Column(modifier = Modifier.weight(1f), verticalArrangement = Arrangement.spacedBy(6.dp)) {
            CardTitle(title)
            if (description != null) {
                CardDescription(description)
            }
        }
        action?.invoke()
    }
}

@Composable
fun CardTitle(text: String, modifier: Modifier = Modifier) {
    BasicText(
        text,
        modifier = modifier,
        style = Typography.base.copy(color = EsuissTheme.colors.label, fontWeight = FontWeight.SemiBold),
    )
}

@Composable
fun CardDescription(text: String, modifier: Modifier = Modifier) {
    BasicText(
        text,
        modifier = modifier,
        style = Typography.sm.copy(color = EsuissTheme.colors.labelSecondary),
    )
}

@Composable
fun CardContent(
    modifier: Modifier = Modifier,
    content: @Composable ColumnScope.() -> Unit,
) {
    Column(
        modifier = modifier
            .fillMaxWidth()
            .padding(horizontal = LocalCardSpacing.current),
        content = content,
    )
}

@Composable
fun CardFooter(
    modifier: Modifier = Modifier,
    content: @Composable RowScope.() -> Unit,
) {
    Row(
        modifier = modifier
            .fillMaxWidth()
            .padding(horizontal = LocalCardSpacing.current),
        verticalAlignment = Alignment.CenterVertically,
        content = content,
    )
}
```

```kt title="kotlin/components/Content.kt"
package com.esuiss.ui.components

import androidx.compose.runtime.compositionLocalOf
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.text.TextStyle
import androidx.compose.ui.unit.Dp
import androidx.compose.ui.unit.dp

val LocalContentStyle = compositionLocalOf { TextStyle.Default }

val LocalContentColor = compositionLocalOf { Color.Unspecified }

val LocalIconSize = compositionLocalOf { 20.dp }
```

4. Update the `com.esuiss.ui` package names to match your project.

## Usage

```tsx
import { Card, CardHeader, CardTitle, CardDescription, CardAction, CardContent, CardFooter } from "@/components/ui/card"
```

```tsx
<Card className="w-full">
  <CardHeader>
    <CardTitle>Login to your account</CardTitle>
    <CardDescription>
      Enter your email below to login to your account
    </CardDescription>
  </CardHeader>
  <CardContent className="gap-4">
    <View className="gap-2">
      <Label nativeID="card-email">Email</Label>
      <Input
        accessibilityLabelledBy="card-email"
        placeholder="m@example.com"
        keyboardType="email-address"
        autoCapitalize="none"
      />
    </View>
    <View className="gap-2">
      <Label nativeID="card-password">Password</Label>
      <Input accessibilityLabelledBy="card-password" secureTextEntry />
    </View>
  </CardContent>
  <CardFooter className="flex-col gap-2">
    <Button block>
      <Text>Login</Text>
    </Button>
    <Button block variant="secondary">
      <Text>Login with Google</Text>
    </Button>
  </CardFooter>
</Card>
```

Put a `CardTitle` and `CardDescription` in `CardHeader`. Add a `CardAction` anywhere in the header and it is placed in the top-end corner beside the title.

To show an image edge to edge, place it directly in the card before the header and add `pt-0` to the card; only the header, content and footer are padded horizontally.

## Examples

### Small

The compact `sm` size.

![Preview](https://uim.suiss.app/previews/components-card--small.light.webp)

```tsx
import { Card, CardContent, CardDescription, CardHeader, CardTitle } from "@/components/ui/card"
import { Text } from "@/components/ui/text"

export function CardSmallExample() {
  return (
    <Card size="sm" className="w-full">
      <CardHeader>
        <CardTitle>Team plan</CardTitle>
        <CardDescription>Up to 10 members</CardDescription>
      </CardHeader>
      <CardContent>
        <Text className="text-sm">
          Shared workspaces, unlimited projects and priority support.
        </Text>
      </CardContent>
    </Card>
  )
}
```

```swift
import EsuissUI
import SwiftUI

struct CardSmallExample: View {
  var body: some View {
    Card(size: .sm) {
      CardHeader("Team plan", description: "Up to 10 members")
      CardContent {
        Text("Shared workspaces, unlimited projects and priority support.")
          .textStyle(.sm)
      }
    }
  }
}
```

```kotlin
import androidx.compose.runtime.Composable
import com.esuiss.ui.components.Card
import com.esuiss.ui.components.CardContent
import com.esuiss.ui.components.CardHeader
import com.esuiss.ui.components.CardSize
import com.esuiss.ui.components.Text
import com.esuiss.ui.theme.Typography

@Composable
fun CardSmall() {
    Card(size = CardSize.Sm) {
        CardHeader("Team plan", description = "Up to 10 members")
        CardContent {
            Text("Shared workspaces, unlimited projects and priority support.", style = Typography.sm)
        }
    }
}
```

### With action

A `CardAction` button beside the title.

![Preview](https://uim.suiss.app/previews/components-card--with-action.light.webp)

```tsx
import { BellIcon } from "phosphor-react-native"
import { Button } from "@/components/ui/button"
import { Card, CardAction, CardContent, CardDescription, CardFooter, CardHeader, CardTitle } from "@/components/ui/card"
import { Icon } from "@/components/ui/icon"
import { Text } from "@/components/ui/text"

export function CardWithActionExample() {
  return (
    <Card className="w-full">
      <CardHeader>
        <CardTitle>Notifications</CardTitle>
        <CardDescription>You have 3 unread messages.</CardDescription>
        <CardAction>
          <Button size="icon" variant="ghost">
            <Icon as={BellIcon} />
          </Button>
        </CardAction>
      </CardHeader>
      <CardContent>
        <Text className="text-sm">
          Your call has been confirmed for tomorrow at 10:00.
        </Text>
      </CardContent>
      <CardFooter>
        <Button block>
          <Text>Mark all as read</Text>
        </Button>
      </CardFooter>
    </Card>
  )
}
```

```swift
import EsuissUI
import PhosphorSwift
import SwiftUI

struct CardWithActionExample: View {
  var body: some View {
    Card {
      CardHeader("Notifications", description: "You have 3 unread messages.") {
        Button {} label: {
          Ph.bell.regular
            .frame(width: VariantButtonStyle.Size.icon.iconSize, height: VariantButtonStyle.Size.icon.iconSize)
        }
        .buttonStyle(.variant(.ghost, size: .icon))
        .accessibilityLabel(Text("Notifications"))
      }
      CardContent {
        Text("Your call has been confirmed for tomorrow at 10:00.")
          .textStyle(.sm)
      }
      CardFooter {
        Button("Mark all as read") {}
          .buttonStyle(.variant(block: true))
      }
    }
  }
}
```

```kotlin
import androidx.compose.runtime.Composable
import androidx.compose.ui.semantics.contentDescription
import com.adamglin.PhosphorIcons
import com.adamglin.phosphoricons.Regular
import com.adamglin.phosphoricons.regular.Bell
import com.esuiss.ui.components.Button
import com.esuiss.ui.components.ButtonSize
import com.esuiss.ui.components.ButtonVariant
import com.esuiss.ui.components.Card
import com.esuiss.ui.components.CardContent
import com.esuiss.ui.components.CardFooter
import com.esuiss.ui.components.CardHeader
import com.esuiss.ui.components.Icon
import com.esuiss.ui.components.Text
import com.esuiss.ui.theme.Typography

@Composable
fun CardWithAction() {
    Card {
        CardHeader(
            "Notifications",
            description = "You have 3 unread messages.",
            action = {
                Button(onClick = {}, variant = ButtonVariant.Ghost, size = ButtonSize.Icon) {
                    Icon(PhosphorIcons.Regular.Bell, contentDescription = "Notifications")
                }
            },
        )
        CardContent {
            Text("Your call has been confirmed for tomorrow at 10:00.", style = Typography.sm)
        }
        CardFooter {
            Button("Mark all as read", onClick = {}, block = true)
        }
    }
}
```

### With image

An edge-to-edge image above the header.

![Preview](https://uim.suiss.app/previews/components-card--with-image.light.webp)

```tsx
import { Image } from "react-native"
import { Button } from "@/components/ui/button"
import { Card, CardDescription, CardFooter, CardHeader, CardTitle } from "@/components/ui/card"
import { Text } from "@/components/ui/text"

export function CardWithImageExample() {
  return (
    <Card className="w-full pt-0">
      <Image
        source={{
          uri: "https://images.unsplash.com/photo-1588345921523-c2dcdb7f1dcd?w=800&dpr=2&q=80",
        }}
        className="aspect-video w-full"
      />
      <CardHeader>
        <CardTitle>Mountain retreat</CardTitle>
        <CardDescription>A quiet cabin with a view.</CardDescription>
      </CardHeader>
      <CardFooter>
        <Button block variant="tinted">
          <Text>Book now</Text>
        </Button>
      </CardFooter>
    </Card>
  )
}
```

```swift
import EsuissUI
import SwiftUI

struct CardWithImageExample: View {
  var body: some View {
    Card {
      Color.surfaceSecondary
        .aspectRatio(16.0 / 9.0, contentMode: .fit)
        .overlay {
          AsyncImage(url: CardImage.url) { phase in
            if let image = phase.image {
              image.resizable().scaledToFill()
            }
          }
        }
        .clipped()
        .padding(.top, -24)
        .accessibilityHidden(true)
      CardHeader("Mountain retreat", description: "A quiet cabin with a view.")
      CardFooter {
        Button("Book now") {}
          .buttonStyle(.variant(.tinted, block: true))
      }
    }
  }
}

enum CardImage {
  static let url = URL(string: "https://images.unsplash.com/photo-1588345921523-c2dcdb7f1dcd?w=800&dpr=2&q=80")
}

let url = URL(string: "https://images.unsplash.com/photo-1588345921523-c2dcdb7f1dcd?w=800&dpr=2&q=80")
```

```kotlin
import androidx.compose.foundation.background
import androidx.compose.foundation.layout.Box
import androidx.compose.foundation.layout.aspectRatio
import androidx.compose.foundation.layout.fillMaxWidth
import androidx.compose.runtime.Composable
import androidx.compose.ui.Modifier
import androidx.compose.ui.graphics.Brush
import androidx.compose.ui.layout.layout
import com.esuiss.ui.components.Button
import com.esuiss.ui.components.ButtonVariant
import com.esuiss.ui.components.Card
import com.esuiss.ui.components.CardFooter
import com.esuiss.ui.components.CardHeader
import com.esuiss.ui.components.CardSize
import com.esuiss.ui.theme.EsuissTheme

@Composable
fun CardWithImage() {
    val colors = EsuissTheme.colors
    val inset = CardSize.Default.spacing
    Card {
        Box(
            Modifier
                .layout { measurable, constraints ->
                    val placeable = measurable.measure(constraints)
                    val shift = inset.roundToPx()
                    layout(placeable.width, placeable.height - shift) { placeable.place(0, -shift) }
                }
                .fillMaxWidth()
                .aspectRatio(16f / 9f)
                .background(Brush.linearGradient(listOf(colors.teal, colors.blue, colors.indigo))),
        )
        CardHeader("Mountain retreat", description = "A quiet cabin with a view.")
        CardFooter {
            Button("Book now", onClick = {}, variant = ButtonVariant.Tinted, block = true)
        }
    }
}
```

### Filled

The flat `filled` variant.

![Preview](https://uim.suiss.app/previews/components-card--filled.light.webp)

```tsx
import { Card, CardContent, CardDescription, CardHeader, CardTitle } from "@/components/ui/card"
import { Text } from "@/components/ui/text"

export function CardFilledExample() {
  return (
    <Card variant="filled" className="w-full">
      <CardHeader>
        <CardTitle>Storage</CardTitle>
        <CardDescription>42 GB of 128 GB used</CardDescription>
      </CardHeader>
      <CardContent>
        <Text className="text-sm text-label-secondary">
          Photos and backups take up most of your space.
        </Text>
      </CardContent>
    </Card>
  )
}
```

```swift
import EsuissUI
import SwiftUI

struct CardFilledExample: View {
  var body: some View {
    Card(.filled) {
      CardHeader("Storage", description: "42 GB of 128 GB used")
      CardContent {
        Text("Photos and backups take up most of your space.")
          .textStyle(.sm)
          .foregroundStyle(Color.labelSecondary)
      }
    }
  }
}
```

```kotlin
import androidx.compose.runtime.Composable
import com.esuiss.ui.components.Card
import com.esuiss.ui.components.CardContent
import com.esuiss.ui.components.CardHeader
import com.esuiss.ui.components.CardVariant
import com.esuiss.ui.components.Text
import com.esuiss.ui.theme.EsuissTheme
import com.esuiss.ui.theme.Typography

@Composable
fun CardFilled() {
    Card(variant = CardVariant.Filled) {
        CardHeader("Storage", description = "42 GB of 128 GB used")
        CardContent {
            Text(
                "Photos and backups take up most of your space.",
                style = Typography.sm.copy(color = EsuissTheme.colors.labelSecondary),
            )
        }
    }
}
```

## API Reference

### Card

Outer container that sets the size and variant.

### CardHeader

Title area; places a `CardAction` beside the text.

### CardTitle

Bold heading.

### CardDescription

Secondary text below the title.

### CardAction

Slot for a button in the header.

### CardContent

Padded body.

### CardFooter

Padded row for actions.

## Accessibility

- `CardTitle` has the `heading` role.
- The card itself adds no role; actions inside provide their own.

## Notes

- Uses `bg-surface-raised` with a shadow, or `bg-surface-secondary` for `filled`; the border is stronger in dark mode.
- Light and dark follow the system appearance.