feat: Header

packages/components/src/__stories__/containter.tsx

@@ -18,6 +18,8 @@ export const Container = ({ children, theme }: HStackProps) => (
         if (theme === 'light') return 'var(--color-gray-900)';
         if (theme === 'dark') return 'var(--color-gray-50)';
       })(),
+      overflow: 'hidden',
+      position: 'relative',
     }}
   >
     {children}

packages/components/src/__stories__/h-stack.tsx

@@ -3,17 +3,28 @@ import { ReactNode } from 'react';
 interface HStackProps {
   children: ReactNode;
   theme?: 'light' | 'dark';
+  align?: 'flex-start' | 'center' | 'flex-end' | 'stretch';
+  noPadding?: boolean;
+  width?: number | string;
+  height?: number | string;
 }
 
-export const HStack = ({ children, theme }: HStackProps) => (
+export const HStack = ({
+  children,
+  theme,
+  align = 'flex-start',
+  noPadding,
+  width,
+  height,
+}: HStackProps) => (
   <div
     className={theme}
     style={{
       display: 'flex',
       flexDirection: 'row',
       gap: 16,
-      padding: 16,
-      alignItems: 'flex-start',
+      padding: noPadding ? 0 : 16,
+      alignItems: align,
       backgroundColor: (() => {
         if (theme === 'light') return 'var(--color-gray-100)';
         if (theme === 'dark') return 'var(--color-gray-800)';
@@ -22,6 +33,10 @@ export const HStack = ({ children, theme }: HStackProps) => (
         if (theme === 'light') return 'var(--color-gray-900)';
         if (theme === 'dark') return 'var(--color-gray-50)';
       })(),
+      width,
+      height,
+      overflow: 'hidden',
+      position: 'relative',
     }}
   >
     {children}

packages/components/src/__stories__/v-stack.tsx

@@ -3,17 +3,28 @@ import { ReactNode } from 'react';
 interface VStackProps {
   children: ReactNode;
   theme?: 'light' | 'dark';
+  align?: 'flex-start' | 'center' | 'flex-end' | 'stretch';
+  noPadding?: boolean;
+  width?: number | string;
+  height?: number | string;
 }
 
-export const VStack = ({ children, theme }: VStackProps) => (
+export const VStack = ({
+  children,
+  theme,
+  align = 'flex-start',
+  noPadding,
+  width,
+  height,
+}: VStackProps) => (
   <div
     className={theme}
     style={{
       display: 'flex',
       flexDirection: 'column',
       gap: 16,
-      padding: 16,
-      alignItems: 'flex-start',
+      padding: noPadding ? 0 : 16,
+      alignItems: align,
       backgroundColor: (() => {
         if (theme === 'light') return 'var(--color-gray-100)';
         if (theme === 'dark') return 'var(--color-gray-800)';
@@ -22,6 +33,10 @@ export const VStack = ({ children, theme }: VStackProps) => (
         if (theme === 'light') return 'var(--color-gray-900)';
         if (theme === 'dark') return 'var(--color-gray-50)';
       })(),
+      width,
+      height,
+      overflow: 'hidden',
+      position: 'relative',
     }}
   >
     {children}

packages/components/src/foundation/_z-index.scss

@@ -0,0 +1 @@
+$z-index-header: 1000;

packages/components/src/header/Header.module.scss

@@ -0,0 +1,241 @@
+:root {
+  --header-inner-vertical-padding: 1rem;
+  --header-side-padding: 2rem;
+  --header-logo-height: 4rem;
+  --header-action-area-gap: 1rem;
+}
+
+.sm {
+  --header-inner-vertical-padding: 0;
+  --header-side-padding: 1rem;
+  --header-logo-height: 3rem;
+  --header-action-area-gap: 0.5rem;
+}
+
+.header {
+  width: 100%;
+  padding: 0 var(--header-side-padding);
+  box-sizing: border-box;
+  transition: border 0.2s ease-in-out;
+  z-index: $z-index-header;
+
+  :global(.light) & {
+    background: $color-gray-100;
+  }
+
+  :global(.dark) & {
+    background: $color-gray-800;
+  }
+}
+
+.open {
+  :global(.light) & {
+    box-shadow: $shadow-light;
+  }
+
+  :global(.dark) & {
+    box-shadow: $shadow-dark;
+  }
+
+  border-radius: 0 0 1.5rem 1.5rem;
+}
+
+.headerSticky {
+  position: sticky;
+  top: 0;
+  left: 0;
+}
+
+.headerInner {
+  width: 100%;
+  max-width: 70rem;
+  margin: 0 auto;
+  padding: var(--header-inner-vertical-padding) 0;
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+}
+
+:global(.light) .headerInner {
+  border-bottom: 1px solid $color-gray-200;
+}
+
+:global(.dark) .headerInner {
+  border-bottom: 1px solid $color-gray-700;
+}
+
+.logoLink {
+  line-height: 0;
+
+  &:focus-visible {
+    border-radius: 0.5rem;
+  }
+}
+
+.logo {
+  fill: $color-accent-gradient;
+  height: var(--header-logo-height);
+  aspect-ratio: 172 / 64;
+}
+
+.nav {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 2rem;
+}
+
+.navList {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  list-style: none;
+  margin: 0;
+  padding: 0;
+  gap: 0.5rem;
+}
+
+$nav-text-padding-x: 1rem;
+
+.navText {
+  font-size: 1rem;
+  font-weight: 700;
+  padding: 0.5rem $nav-text-padding-x;
+
+  transition: color 0.2s ease-in-out;
+
+  position: relative;
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+}
+
+:global(.light) .navText {
+  color: $color-gray-700;
+}
+
+:global(.dark) .navText {
+  color: $color-gray-300;
+}
+
+.currentNavText::after {
+  content: '';
+  position: absolute;
+  inset: auto 0 -0.25rem 0;
+  margin: auto;
+  width: 80%;
+  height: 0.125rem;
+  border-radius: 9999px;
+}
+
+:global(.light) .currentNavText::after {
+  background: $color-green-600;
+}
+
+:global(.dark) .currentNavText::after {
+  background: $color-green-500;
+}
+
+.notCurrentNavText {
+  cursor: pointer;
+  text-decoration: none;
+}
+
+.navItem {
+  a:focus-visible {
+    border-radius: 0.5rem;
+  }
+
+  :global(.light) & a:hover {
+    color: $color-green-600;
+  }
+
+  :global(.dark) & a:hover {
+    color: $color-green-500;
+  }
+}
+
+.actionArea {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: var(--header-action-area-gap);
+}
+
+.dropdown {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  padding: 2rem;
+  padding-bottom: 1.5rem;
+  gap: 1.5rem;
+}
+
+.dropdownLinks {
+  display: flex;
+  justify-content: space-evenly;
+  align-items: center;
+  width: 100%;
+}
+
+.dropdownLinksItem {
+  margin: 0;
+  list-style: none;
+  padding: 0;
+  display: flex;
+  flex-direction: column;
+  gap: 1.5rem;
+}
+
+.dropdownLinkText {
+  font-weight: 500;
+  text-decoration: none;
+  transition: color 0.2s ease-in-out;
+  display: inline-flex;
+  align-items: center;
+  padding: 0.25rem 0.5rem;
+
+  :global(.light) & {
+    color: $color-gray-700;
+
+    &:hover {
+      color: $color-green-500;
+    }
+  }
+
+  :global(.dark) & {
+    color: $color-gray-100;
+
+    &:hover {
+      color: $color-green-400;
+    }
+  }
+}
+
+.dropdownDivider {
+  width: 100%;
+  height: 1px;
+
+  :global(.light) & {
+    background: $color-gray-200;
+  }
+
+  :global(.dark) & {
+    background: $color-gray-700;
+  }
+}
+
+.dropdownActions {
+  display: flex;
+  flex-direction: column;
+  gap: 1rem;
+}
+
+.dropdownBackdrop {
+  position: absolute;
+  inset: 0;
+  width: 100%;
+  height: 100%;
+  z-index: $z-index-header - 1;
+  background: rgba(0, 0, 0, 0.5);
+}