body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: #f8f9fa;
}

.topnav {
  background-color: #2c3e50;
  color: white;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 25px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.topnav h2 {
  margin: 0;
  font-size: 20px;
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 15px;
}

.logout-btn {
  background: #e74c3c;
  color: white;
  padding: 8px 15px;
  border-radius: 5px;
  text-decoration: none;
  font-weight: bold;
}

.logout-btn:hover {
  background: #c0392b;
}

.main-container {
  padding: 25px;
}

footer { 
    /* text-align: center; 
    padding: 1em; 
    background: #0078d7; 
    color: white; 
    margin-top: 20px;  */
    background-color: #2c3e50;
    color: white;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 10px 25px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}