body {
  font-family: "Arial", sans-serif;
  text-align: center;
  margin: 20px;
  background-color: #f6f7f9;
}

.quiz-container {
  max-width: 600px;
  margin: 0 auto;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
  padding: 20px;
  background-color: #fff;
}

.question {
  font-size: 22px;
  margin-bottom: 20px;
  color: #4c4c4c;
}

.answers {
  list-style: none;
  padding: 0;
}

.answers li {
  margin-bottom: 10px;
  cursor: pointer;
  border: 2px solid #c0c0c0;
  border-radius: 5px;
  padding: 10px 20px;
  transition: background-color 0.2s, color 0.2s;
}

.answers li:hover {
  background-color: #f6f7f9;
}

.feedback {
  font-size: 16px;
  font-weight: bold;
  margin: 10px 0;
  color: #4caf50;
}

.score {
  font-size: 18px;
  font-weight: bold;
  color: #4caf50;
}

.timer-container {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 20px;
}

.timer-text {
  font-size: 18px;
  color: #4caf50;
}

.timer-bar {
  width: 100%;
  height: 15px;
  background-color: #e0e0e0;
  border-radius: 5px;
  margin-left: 10px;
  overflow: hidden;
}

.timer-bar-fill {
  width: 100%;
  height: 100%;
  background-color: #4caf50;
  border-radius: 5px;
}

.next-btn {
  background-color: #4caf50;
  color: white;
  border: none;
  padding: 10px 20px;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  font-size: 16px;
  margin-top: 20px;
  cursor: pointer;
  border-radius: 5px;
  transition: background-color 0.2s;
}

.next-btn:hover {
  background-color: #45a049;
}

.quiz-complete-modal {
  text-align: left;
}