body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  background-color: #f4f4f9;
  color: #333;
}

header {
  background-color: #6200ea;
  color: white;
  padding: 1rem;
  text-align: center;
}

.header-left {
  text-align: left;
}

header h1 {
  margin: 0;
}

main {
  padding: 1rem;
}

ul {
  list-style-type: none;
  padding: 0;
}

ul li {
  margin: 0.5rem 0;
}

ul li a {
  text-decoration: none;
  color: #6200ea;
}

ul li a:hover {
  text-decoration: underline;
}

a {
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.azure-card-bg {
  background: linear-gradient(135deg, #e6f0fa 0%, #f4faff 100%);
  /* Azure-like light blue gradient */
}

.card {
  border: none;
}

.shadow-lg {
  box-shadow: 0 4px 24px 0 rgba(0, 120, 212, 0.15), 0 1.5px 4px 0 rgba(0,0,0,0.04);
}

.list-group-item {
  border: none;
  background: transparent;
}