body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: #f5f7fa;
  margin: 0;
  padding: 0;
  color: #333;
}

main {
  max-width: 1200px;
  margin: 40px auto;
  background-color: white;
  padding: 30px;
  border-radius: 1px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
  font-family: 'Calibri', sans-serif;
  width: 90%;
  box-sizing: border-box;
}

footer {
  text-align: center;
  font-size: 0.9em;
  color: #666;
  padding: 20px;
  margin-top: 40px;
  font-family: 'Calibri', sans-serif;
}

.admin-main {
  max-width: 1200px;
  margin: 40px auto;
  background-color: white;
  padding: 30px;
  border-radius: 1px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
  font-family: 'Calibri', sans-serif;
}