body {
  font-family: 'Segoe UI', sans-serif;
  background: #f0f4f8;
  padding: 20px;
  text-align: center;
}

.quiz-container {
  max-width: 600px;
  margin: auto;
  background: white;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

#statusBar {
  margin-bottom: 20px;
  font-size: 16px;
  color: #333;
}

#question {
  font-size: 20px;
  margin-bottom: 20px;
}

#choices {
  list-style: none;
  padding: 0;
}

#choices li {
  background: #e3eaf0;
  margin: 10px 0;
  padding: 10px;
  border-radius: 5px;
  cursor: pointer;
  transition: background 0.3s;
}

#choices li:hover {
  background: #d0dce5;
}

.selected {
  background-color: #ffd966;
  border: 2px solid #f1c40f;
  font-weight: bold;
}

.correct {
  background-color: #c8e6c9;
}

.incorrect {
  background-color: #ffcdd2;
}

#feedback {
  margin-top: 20px;
  font-weight: bold;
}

button {
  margin: 10px;
  padding: 10px 20px;
  font-size: 16px;
  cursor: pointer;
}

#restartBtn {
  background-color: #ff9900;
  color: white;
  border: none;
  border-radius: 5px;
}

#quizSelector {
  padding: 10px 15px;
  font-size: 16px;
  border: 2px solid #007acc;
  border-radius: 8px;
  background-color: #f0f8ff;
  color: #333;
  cursor: pointer;
  transition: all 0.3s ease;
  margin-right: 10px;
}

#quizSelector:hover {
  background-color: #e6f2ff;
  border-color: #005fa3;
}

#loadQuizBtn {
  padding: 10px 15px;
  font-size: 16px;
  background-color: #007acc;
  color: white;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

#loadQuizBtn:hover {
  background-color: #005fa3;
}

#buttonGroup {
  display: flex;
  justify-content: center;
  gap: 10px;
}