.climate-quiz-wrapper {
  --background-light: #f5f5f5;
  --background-white: #ffffff;
  --border-color: #e0e0e0;
  --quiz-accent-red: #990000;
  --quiz-primary-color: #008000;
  --quiz-secondary-color: #4caf50;
  --text-light: #999999;
  --text-primary: #333333;
  --text-secondary: #666666;
  color: var(--text-primary);
  font-family: "DM Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    sans-serif;
  font-size: 18px;
  line-height: 1.6;
  margin: 0 auto;
  width: 100%;
}

.quiz-card {
  background: var(--background-white);
  border: 1px solid var(--border-color);
  padding: 30px;
}

.quiz-header {
  margin-bottom: 30px;
  text-align: center;
}

.quiz-title {
  color: var(--quiz-accent-red);
  font-size: 24px;
  font-weight: 600;
  margin: 0 0 1.2em 0;
}

.quiz-subtitle {
  color: var(--text-secondary);
  font-size: 18px;
  font-weight: 400;
  margin: 0 0 1.2em 0;
}

.quiz-progress {
  margin-bottom: 1.2em;
}

.progress-bar {
  background: var(--background-light);
  height: 8px;
  margin-bottom: 10px;
  width: 100%;
}

.progress-fill {
  background: var(--quiz-primary-color);
  height: 100%;
  transition: width 0.3s ease;
}

.progress-text,
.quiz-timer {
  color: var(--text-secondary);
  font-size: 16px;
}

.quiz-question {
  margin-bottom: 30px;
}

.question-text h4 {
  color: var(--text-primary);
  font-size: 24px;
  font-weight: 600;
  line-height: 1.4;
  margin: 0 0 1.2em 0;
}

.answers {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.answer-option {
  align-items: center;
  background: var(--background-light);
  border: 1px solid var(--border-color);
  cursor: pointer;
  display: flex;
  margin-bottom: 0;
  padding: 15px;
  transition: all 0.2s ease;
}

.answer-option:hover {
  background: var(--background-white);
  border-color: var(--quiz-primary-color);
}

.answer-option:has(input[type="radio"]:checked) {
  background: var(--background-white);
  border-color: var(--quiz-primary-color);
}

.answer-option input[type="radio"] {
  accent-color: var(--quiz-primary-color);
  flex-shrink: 0;
  margin: 0 12px 0 0;
}

.answer-option input[type="radio"]:checked + .answer-text {
  color: var(--quiz-primary-color);
}

.answer-text {
  flex: 1;
  font-size: 18px;
  line-height: 1.6;
}

.quiz-controls {
  display: flex;
  gap: 15px;
  justify-content: space-between;
  margin-top: 30px;
}

.quiz-btn {
  border: none;
  cursor: pointer;
  display: none;
  font-family: "DM Sans", sans-serif;
  font-size: 18px;
  font-weight: 500;
  padding: 12px 24px;
}

.quiz-btn.primary {
  background: var(--quiz-primary-color);
  color: white;
}

.quiz-btn.primary:hover {
  background: #006600;
}

.quiz-btn.secondary {
  background: var(--background-light);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
}

.quiz-btn.secondary:hover {
  background: var(--border-color);
}

.quiz-btn:disabled {
  cursor: not-allowed;
  opacity: 0.6;
}

.quiz-btn.next-btn {
  margin-left: auto;
}

.quiz-btn.reload-btn {
  display: block;
  margin-left: auto;
}

.quiz-result-summary {
  background: var(--background-light);
  border: 1px solid var(--border-color);
  margin-bottom: 1.2em;
  padding: 20px;
  text-align: center;
}

.quiz-result-summary h3 {
  color: var(--quiz-accent-red);
  font-size: 24px;
  font-weight: 600;
  margin: 0 0 1.2em 0;
}

.result-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  justify-content: center;
  margin: 1.2em 0;
}

.stat-item {
  align-items: center;
  background: var(--background-white);
  border: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  padding: 15px;
}

.stat-label {
  color: var(--text-secondary);
  font-size: 16px;
  margin-bottom: 0.5em;
}

.stat-value {
  color: var(--quiz-primary-color);
  font-size: 24px;
  font-weight: 600;
}

.result-message {
  font-weight: 500;
  margin: 1.2em 0;
  padding: 15px;
}

.result-message.excellent {
  background: #d4edda;
  border: 1px solid #c3e6cb;
  color: #155724;
}

.result-message.good {
  background: #d1ecf1;
  border: 1px solid #bee5eb;
  color: #0c5460;
}

.result-message.average {
  background: #fff3cd;
  border: 1px solid #ffeaa7;
  color: #856404;
}

.result-message.poor,
.result-message.very-poor {
  background: #f8d7da;
  border: 1px solid #f5c6cb;
  color: #721c24;
}

.quiz-detailed-results h4 {
  color: var(--quiz-accent-red);
  font-size: 24px;
  font-weight: 600;
  margin: 0 0 1.2em 0;
}

.result-item {
  border-left: 4px solid #ddd;
  margin: 0 0 1.2em 0;
  padding: 15px;
}

.result-item.correct {
  background: #d4edda;
  border-left-color: var(--quiz-primary-color);
}

.result-item.incorrect {
  background: #f8d7da;
  border-left-color: var(--quiz-accent-red);
}

.result-question {
  color: var(--text-primary);
  font-size: 18px;
  font-weight: 600;
  line-height: 1.4;
  margin: 0 0 1.2em 0;
}

.your-answer {
  color: var(--text-secondary);
  display: block;
  font-size: 18px;
  margin: 0 0 1.2em 0;
}

.correct-answer {
  color: var(--quiz-primary-color);
  display: block;
  font-size: 18px;
  font-weight: 500;
}

.level-options {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(3, 1fr);
  margin: 30px 0;
}

.level-btn {
  background: var(--background-light);
  border: 1px solid var(--border-color);
  cursor: pointer;
  padding: 20px;
  text-align: center;
  transition: all 0.2s ease;
}

.level-btn:hover {
  background: var(--background-white);
  border-color: var(--quiz-primary-color);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  transform: translateY(-2px);
}

.level-btn h4 {
  color: var(--text-primary);
  font-size: 20px;
  margin: 0 0 10px 0;
}

.level-btn p {
  color: var(--text-secondary);
  font-size: 14px;
  margin: 0;
}

.quiz-error-overlay {
  align-items: center;
  animation: fadeIn 0.3s ease;
  background: rgba(255, 255, 255, 0.95);
  display: flex;
  height: 100%;
  justify-content: center;
  left: 0;
  position: absolute;
  top: 0;
  width: 100%;
  z-index: 100;
}

.climate-quiz-wrapper {
  position: relative;
}

.quiz-error-modal {
  animation: slideIn 0.3s ease;
  background: white;
  border: 2px solid #dc3545;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  max-width: 400px;
  padding: 40px;
  text-align: center;
}

.quiz-error-modal h3 {
  color: #dc3545;
  font-size: 20px;
  margin: 0 0 15px 0;
}

.quiz-error-modal p {
  color: #333;
  font-size: 16px;
  line-height: 1.5;
  margin: 0 0 20px 0;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 980px) {
  .level-options {
    grid-template-columns: repeat(2, 1fr);
  }

  .level-options > button:last-child {
    grid-column: span 2;
    margin-inline: auto;
    width: 50%;
  }
}

@media (max-width: 768px) {
  .level-options {
    grid-template-columns: 1fr;
  }

  .level-options > button:last-child {
    grid-column: auto;
    width: 100%;
  }

  .quiz-card {
    padding: 20px 15px;
  }

  .quiz-title,
  .question-text h4,
  .quiz-detailed-results h4 {
    font-size: 20px;
  }

  .answer-option {
    padding: 12px;
  }

  .quiz-controls {
    flex-direction: column;
  }

  .quiz-btn {
    text-align: center;
    width: 100%;
  }

  .quiz-btn.prev-btn {
    order: 2;
  }

  .result-stats {
    flex-direction: column;
    gap: 15px;
  }
}

@media (max-width: 480px) {
  .quiz-card {
    padding: 15px 10px;
  }

  .quiz-title,
  .question-text h4,
  .quiz-detailed-results h4 {
    font-size: 18px;
  }

  .answer-text,
  .your-answer,
  .correct-answer {
    font-size: 16px;
  }
}