refactor: 네비게이션 바 css 수정

Author: yechan-kim

src/styles/NavBar.module.css

@@ -4,6 +4,15 @@
     font-size: 1.3rem;
 }
 
+.username a {
+    color: inherit;
+    text-decoration: none;
+}
+
+.username a:hover {
+    color: #FF6D6A;
+}
+
 .logo {
     width: 100%;
     height: auto;
@@ -30,3 +39,38 @@ li {
     font-weight: 600;
     font-size: 1.3rem;
 }
+
+header {
+    background-color: #f8f9fa;
+    padding: 1rem;
+    border-bottom: 1px solid #dee2e6;
+    height: 3rem;
+}
+
+nav ul {
+    list-style: none;
+    display: flex;
+    padding: 0;
+    margin: 0;
+}
+
+nav li {
+    margin-right: 1rem;
+}
+
+nav li:last-child {
+    margin-left: auto;
+}
+
+.logo {
+    height: 40px;
+}
+
+.username {
+    font-weight: bold;
+}
+
+.navItem {
+    display: flex;
+    align-items: center;
+}