modified Navbar

.gitignore

@@ -132,9 +132,9 @@ celerybeat.pid
 *.sage.py
 
 # Environments
-.env
+
 .venv
-env/
+
 venv/
 ENV/
 env.bak/
@@ -186,8 +186,7 @@ node_modules
 /dist
 
 # local env files
-.env.local
-.env.*.local
+
 
 # Log files
 npm-debug.log*

frontend/src/App.vue

 <script setup lang="ts">
-import { RouterLink, RouterView } from 'vue-router'
-import HelloWorld from './components/HelloWorld.vue'
+import NavBar from './components/NavBar.vue';
 </script>
 
 <template>
-    <header>
-        <img alt="Vue logo" class="logo" src="@/assets/logo.svg" width="200" height="200" />
-
-        <div class="wrapper">
-            <!-- <HelloWorld msg="You did it!" /> -->
-
-            <nav>
-                <RouterLink to="/">Home</RouterLink>
-                <RouterLink to="/login">Login</RouterLink>
-                <RouterLink to="/about">About</RouterLink>
-                <RouterLink to="/register">Register</RouterLink>
-            </nav>
-        </div>
-    </header>
-
-    <RouterView />
+    <NavBar></NavBar>
 </template>
 
 <style scoped>
@@ -27,61 +11,4 @@ header {
     line-height: 1.5;
     max-height: 100vh;
 }
-
-.logo {
-    display: block;
-    margin: 0 auto 2rem;
-}
-
-nav {
-    width: 100%;
-    font-size: 12px;
-    text-align: center;
-    margin-top: 2rem;
-}
-
-nav a.router-link-exact-active {
-    color: var(--color-text);
-}
-
-nav a.router-link-exact-active:hover {
-    background-color: transparent;
-}
-
-nav a {
-    display: inline-block;
-    padding: 0 1rem;
-    border-left: 1px solid var(--color-border);
-}
-
-nav a:first-of-type {
-    border: 0;
-}
-
-@media (min-width: 1024px) {
-    header {
-        display: flex;
-        place-items: center;
-        padding-right: calc(var(--section-gap) / 2);
-    }
-
-    .logo {
-        margin: 0 2rem 0 0;
-    }
-
-    header .wrapper {
-        display: flex;
-        place-items: flex-start;
-        flex-wrap: wrap;
-    }
-
-    nav {
-        text-align: left;
-        margin-left: -1rem;
-        font-size: 1rem;
-
-        padding: 1rem 0;
-        margin-top: 1rem;
-    }
-}
 </style>

frontend/src/components/NavBar.vue

+<script setup lang="ts">
+import { RouterLink, RouterView } from 'vue-router'
+</script>
+
+<template>
+  <header>
+    <div class="container">
+      <img alt="Vue logo" class="logo" src="@/assets/logo.svg" width="100" height="100" />
+      <nav>
+        <RouterLink to="/">Home</RouterLink>
+        <RouterLink to="/login">Login</RouterLink>
+        <RouterLink to="/about">About</RouterLink>
+        <RouterLink to="/register">Register</RouterLink>
+      </nav>
+    </div>
+  </header>
+
+    <RouterView />
+</template>
+
+<style scoped>
+header {
+  position: fixed;
+  top: 0;
+  left: 0;
+  width: 100%;
+  background: white;
+  z-index: 1000;
+  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
+}
+
+.container {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  padding: 0.5rem 2rem;
+}
+
+.logo {
+  height: 60px;
+  width: auto;
+}
+
+nav a {
+  margin-left: 1rem;
+  color: red;
+  text-decoration: none;
+  font-weight: 500;
+}
+
+nav a.router-link-exact-active {
+  font-weight: bold;
+  color: darkred;
+}
+
+nav a:hover {
+  color: darkred;
+}
+
+main {
+  padding-top: 80px; /* Abstand für den festen Header */
+}
+
+</style>
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