body {
  font-family: Arial, sans-serif;
  background: #0f172a;
  color: #e5e7eb;
}

.container {
  max-width: 900px;
  margin: auto;
  background: #020617;
  padding: 30px;
  border-radius: 12px;
}

h1, h2 {
  color: #38bdf8;
}

label {
  display: block;
  margin-top: 12px;
}

input, select {
  width: 100%;
  padding: 8px;
  margin-top: 4px;
}

button {
  margin-top: 20px;
  padding: 12px;
  width: 100%;
  background: #0284c7;
  color: white;
  border: none;
  border-radius: 8px;
  cursor: pointer;
}

#results {
  margin-top: 20px;
  background: #020617;
  padding: 20px;
  border-radius: 8px;
}