/* Main Layout Styles */
#app {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.header {
  background-color: #2c3e50;
  color: #fff;
  padding: 20px 0;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.header h1 {
  text-align: center;
  margin-bottom: 15px;
  font-size: 2rem;
}

.nav {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}

.nav ul {
  display: flex;
  justify-content: center;
  gap: 30px;
}

.nav a {
  color: #fff;
  padding: 8px 16px;
  border-radius: 4px;
  transition: background-color 0.3s;
}

.nav a:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

.main-content {
  flex: 1; 
}

.footer {
  background-color: #34495e;
  color: #fff;
  text-align: center;
  padding: 20px 0;
  margin-top: auto;
}