body {
  font-family: 'Inter', sans-serif;
  background-color: #f5f5f5;
  padding: 2rem;
}
.report-card {
  border-radius: 10px;
  padding: 1rem;
  margin-bottom: 1rem;
  color: white;
}
.green { background-color: #4caf50; }
.yellow { background-color: #ffeb3b; color: black; }
.red { background-color: #f44336; }
.black { background-color: #212121; }
footer {
  margin-top: 2rem;
  text-align: center;
}