body {
  font-family: Arial, sans-serif;
  background: linear-gradient(135deg, #0d6efd, #6610f2);
  color: #fff;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.container {
  background: rgba(255, 255, 255, 0.1);
  padding: 30px;
  border-radius: 15px;
  width: 300px;
  text-align: center;
  box-shadow: 0 4px 20px rgba(0,0,0,0.2);
}

h1 {
  margin-bottom: 20px;
  font-size: 1.5rem;
}

input, select, button {
  width: 100%;
  padding: 10px;
  border: none;
  border-radius: 8px;
  margin-bottom: 10px;
  font-size: 1rem;
}

button {
  background-color: #ffc107;
  color: #000;
  font-weight: bold;
  cursor: pointer;
  transition: 0.3s;
}

button:hover {
  background-color: #ffca2c;
}

#result {
  margin-top: 15px;
  background: rgba(0,0,0,0.2);
  padding: 10px;
  border-radius: 8px;
}

.selects {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}