/* Grunddesign */
body {
  margin: 0;
  font-family: 'Segoe UI', sans-serif;
  background-color: #0b1e3d;
  color: #fff;
  display: flex;
}

/* Sidebar */
.sidebar {
  width: 250px;
  background-color: #0f264d;
  height: 100vh;
  position: fixed;
  top: 0;
  left: 0;
  padding-top: 60px;
  transition: 0.3s;
  border-right: 4px solid #d4a017;
}

.sidebar a {
  display: block;
  padding: 15px 30px;
  text-decoration: none;
  color: white;
  font-size: 18px;
  transition: 0.3s;
}

.sidebar a:hover {
  background-color: #d4a017;
  color: #0b1e3d;
}

/* Sidebar ausgeblendet */
.sidebar.closed {
  width: 0;
  padding: 60px 0 0 0;
  overflow: hidden;
}

/* Toggle-Button */
#sidebarToggle {
  position: fixed;
  top: 15px;
  left: 15px;
  background-color: #d4a017;
  color: #0b1e3d;
  border: none;
  padding: 10px 15px;
  font-size: 18px;
  cursor: pointer;
  border-radius: 5px;
  z-index: 1000;
}

#sidebarToggle:hover {
  background-color: #f1c232;
}

/* Hauptinhalt */
.main-content {
  margin-left: 250px;
  padding: 40px;
  transition: 0.3s;
}

.sidebar.closed ~ .main-content {
  margin-left: 0;
}

h1 {
  font-size: 36px;
  margin-bottom: 20px;
  border-bottom: 2px solid #d4a017;
  padding-bottom: 10px;
}

p {
  font-size: 18px;
  line-height: 1.6;
  color: #e0e0e0;
}