body {
  background-color: #1f5413; 
  font-family: 'Poppins', sans-serif;
  margin: 0;
  padding: 0;
  text-align: center;
}

#start-page, #quiz-box, #result-box {
  padding: 2rem;
}

button {
  background-color: lab(47.78% -47.76 44.74);
  border: none;
  color: white;
  padding: 12px 24px;
  margin: 10px;
  font-size: 1rem;
  border-radius: 20px;
  cursor: pointer;
  transition: background-color 0.3s ease;
  font-family: 'Poppins', sans-serif;
}

button:hover {
  background-color: #6a933f;
}

.choice-btn {
  display: block;
  margin: 10px auto;
  width: 80%;
  max-width: 400px;
}

#progress-bar-container {
  background-color: #ddd;
  width: 80%;
  height: 20px;
  margin: 20px auto;
  border-radius: 10px;
  overflow: hidden;
}

#progress-bar {
  height: 100%;
  width: 0%;
  background-color: #2e7c2a;
  transition: width 0.3s ease;
}
.hidden {
  display: none;
}

#result-image {
  width: 100%;
  max-width: 300px;
  display: block;
  margin: 20px auto;
  border-radius: 16px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

/* Mobile styles */
@media (max-width: 600px) {
  body {
    padding: 10px;
  }

  #quiz-box {
    padding: 20px;
  }

  #choices button {
    font-size: 0.95rem;
    padding: 10px 12px;
  }

  #next-btn, #retry-btn, #share-btn {
    width: 100%;
    font-size: 1rem;
  }

  #start-page, #result-box {
    padding: 20px;
  }

}