body {
  font-family: "Arial", sans-serif;
  background-color: #f8f8f8;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
}

.card-container {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.card {
  background: #fff;
  padding: 20px;
  width: 350px;
  text-align: center;
  border-radius: 10px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
  opacity: 1;
  transition: opacity 0.3s ease-in-out;
}

button {
  background: #5c3d2e;
  color: white;
  border: none;
  padding: 12px 18px;
  font-size: 16px;
  cursor: pointer;
  border-radius: 5px;
  transition: background 0.3s ease;
}

button:hover {
  background: #8b5e3c;
}

select {
  width: 100%;
  padding: 10px;
  border: 1px solid #ccc;
  border-radius: 5px;
  font-size: 16px;
}