@charset "utf-8";
/* CSS Document */

body {
  background-color: #f5f7fa;
}

.card {
  border-radius: 12px;
}

button.option-btn {
  padding: 14px;
  font-size: 16px;
  border-radius: 8px;
  border: none;
  background-color: #0d6efd;
  color: white;
  transition: all 0.2s ease;
}

button.option-btn:hover {
  background-color: #0b5ed7;
  transform: translateY(-2px);
}

.result-box {
  padding: 20px;
  background: #e9f5ff;
  border-radius: 10px;
}