.quiz-question {
  background: white;
  border-radius: 15px;
  padding: 30px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.question-text {
  font-size: 1.3rem;
  color: #333;
  margin-bottom: 20px;
  line-height: 1.4;
}

.question-image {
  text-align: center;
  margin-bottom: 25px;
}

.question-image img {
  max-width: 100%;
  max-height: 300px;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.answers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
  margin-top: 20px;
}

.answer-card {
  background: #f8f9fa;
  border-radius: 12px;
  padding: 20px;
  cursor: pointer;
  transition: all 0.3s ease;
  border: 2px solid transparent;
  text-align: center;
}

.answer-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0,0,0,0.1);
  background: #f0f0f0;
}

.answer-card.selected {
  border-color: #667eea;
  background: #e8eaf6;
  box-shadow: 0 5px 15px rgba(102, 126, 234, 0.3);
}

.answer-image {
  margin-bottom: 15px;
}

.answer-image img {
  max-width: 100%;
  max-height: 150px;
  border-radius: 8px;
}

.answer-text {
  font-size: 1rem;
  color: #333;
  font-weight: 500;
}

.text-answer-container {
  margin-top: 25px;
}

.text-answer-input {
  width: 100%;
  padding: 15px;
  border: 2px solid #e0e0e0;
  border-radius: 10px;
  font-size: 1rem;
  font-family: inherit;
  resize: vertical;
  transition: border-color 0.3s ease;
}

.text-answer-input:focus {
  outline: none;
  border-color: #667eea;
}

.submit-button {
  margin-top: 15px;
  padding: 12px 30px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  border: none;
  border-radius: 25px;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.3s ease;
}

.submit-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
}

@media (max-width: 768px) {
  .quiz-question {
    padding: 20px;
  }
  
  .question-text {
    font-size: 1.1rem;
  }
  
  .answers-grid {
    grid-template-columns: 1fr;
    gap: 15px;
  }
}
.quiz-question {
  animation: slideIn 0.5s ease;
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateX(20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Стиль для заблокированных ответов при истекшем времени */
.answer-card.disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

.time-expired-message {
  background: white;
  border-radius: 15px;
  padding: 60px 30px;
  text-align: center;
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
  animation: fadeIn 0.5s ease;
}

.expired-content {
  max-width: 400px;
  margin: 0 auto;
}

.expired-icon {
  font-size: 64px;
  display: block;
  margin-bottom: 20px;
  animation: shake 0.5s ease;
}

.time-expired-message h3 {
  color: #f44336;
  margin-bottom: 10px;
  font-size: 24px;
}

.time-expired-message p {
  color: #666;
  font-size: 16px;
}

@keyframes shake {
  0%, 100% {
    transform: translateX(0);
  }
  25% {
    transform: translateX(-10px);
  }
  75% {
    transform: translateX(10px);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}