Стилизовали компонент Header, добавили обработчик событий onChange

src/App.jsx

@@ -1,10 +1,23 @@
-import styles from './App.module.css'
+import styles from './App.module.scss'
 import SneakersImage from './assets/images/sneakers-image.jpg'
+import { FaRegUser } from 'react-icons/fa'
 
 function Header() {
+	const handleChange = event => {
+		const newValue = event.target.value
+		console.log('Новое значение:', newValue)
+	}
+
 	return (
 		<header className={styles.header}>
-			<h2>Logo</h2>
+			<div>
+				<h2>Store</h2>
+				<input type='text	' placeholder='Search...' onChange={handleChange} />
+			</div>
+			<div>
+				<FaRegUser size={24} color='#3258e3' />
+				<button>Profile</button>
+			</div>
 		</header>
 	)
 }

src/App.module.css

@@ -1,68 +0,0 @@
-.header {
-	display: flex;
-}
-
-.container {
-	max-width: 1220px;
-	margin: 0 auto;
-}
-
-.list {
-	display: flex;
-	justify-content: space-between;
-	flex-wrap: wrap;
-	border-radius: 10px;
-	margin-top: 100px; /* временно */
-	padding: 20px;
-	background-color: white;
-	list-style: none;
-}
-
-.product {
-	display: flex;
-	flex-direction: column;
-	width: 350px;
-	gap: 20px;
-	border-radius: 10px;
-}
-
-.content {
-	display: flex;
-	flex-direction: column;
-	gap: 10px;
-}
-
-.title {
-	display: flex;
-	justify-content: space-between;
-	align-items: center;
-
-	h4 {
-		font-size: 18px;
-	}
-
-	button {
-		background-color: black;
-		color: white;
-		border: 0;
-		border-radius: 100%;
-		outline: 0;
-
-		font-size: 20px;
-		padding: 5px 10px;
-
-		cursor: pointer;
-	}
-}
-
-img {
-	border-radius: 10px;
-}
-
-.description {
-	color: gray;
-}
-
-.price {
-	font-weight: bold;
-}

src/App.module.scss

@@ -0,0 +1,129 @@
+@use './assets/styles/variables' as *;
+
+.header {
+	display: flex;
+	justify-content: space-between;
+	align-items: center;
+
+	padding: 20px;
+	background-color: white;
+
+	border-bottom-left-radius: 10px;
+	border-bottom-right-radius: 10px;
+
+	div {
+		&:first-child {
+			display: flex;
+			align-items: center;
+			gap: 20px;
+
+			h2 {
+				color: $primary-color;
+			}
+
+			input {
+				border-radius: 5px;
+				outline: none;
+				font-size: 16px;
+				border: 1px solid gainsboro;
+				padding: 5px 10px;
+
+				&:focus {
+					border: 1px solid $primary-color;
+				}
+			}
+		}
+
+		&:last-child {
+			display: flex;
+			align-items: center;
+			gap: 10px;
+
+			button {
+				outline: 0;
+				border: 0;
+				border-radius: 5px;
+				padding: 5px 15px;
+				font-size: 16px;
+				background-color: $primary-color;
+				color: $white-color;
+				font-weight: 600;
+				cursor: pointer;
+
+				&:hover {
+					background-color: $seconday-color;
+				}
+			}
+		}
+	}
+}
+
+.container {
+	max-width: 1220px;
+	margin: 0 auto;
+}
+
+.list {
+	display: flex;
+	justify-content: space-between;
+	flex-wrap: wrap;
+	border-radius: 10px;
+	margin-top: 100px; /* временно */
+	padding: 20px;
+	background-color: white;
+	list-style: none;
+}
+
+.product {
+	display: flex;
+	flex-direction: column;
+	width: 350px;
+	gap: 20px;
+	border-radius: 10px;
+}
+
+.content {
+	display: flex;
+	flex-direction: column;
+	gap: 10px;
+}
+
+.title {
+	display: flex;
+	justify-content: space-between;
+	align-items: center;
+
+	h4 {
+		font-size: 18px;
+	}
+
+	button {
+		border: 1px solid $primary-color;
+		background-color: $white-color;
+		color: $primary-color;
+		border-radius: 100%;
+		outline: 0;
+
+		font-size: 20px;
+		padding: 5px 10px;
+
+		cursor: pointer;
+
+		&:hover {
+			background-color: $seconday-color;
+			color: $white-color;
+		}
+	}
+}
+
+img {
+	border-radius: 10px;
+}
+
+.description {
+	color: gray;
+}
+
+.price {
+	font-weight: bold;
+}

src/assets/styles/_variables.scss

@@ -0,0 +1,5 @@
+$white-color: white;
+$black-color: black;
+
+$primary-color: #3258e3;
+$seconday-color: #4432e3;