.quiz-display-container {
  max-width: 960px;
  margin: 0 auto;
  padding: 1.5rem;
}

.quiz-display-header {
  margin-bottom: 1rem;
}

.quiz-header-top {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.quiz-display-title h1 {
  margin: 0;
  font-size: 1.6rem;
  color: var(--color-text-on-surface);
}

.quiz-display-wrapper {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 1.25rem;
}

.quiz-progress {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 0.75rem;
  color: var(--color-text-secondary);
  font-weight: 500;
}

.quiz-question-card {
  background: var(--color-surface-2, var(--color-surface));
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 1rem 1rem 0.5rem 1rem;
}

.quiz-question-text {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-text-on-surface);
  margin-bottom: 0.75rem;
}

.quiz-choices {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.5rem;
  margin-bottom: 0.25rem;
}

.quiz-choice {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  cursor: pointer;
  user-select: none;
  background: var(--color-surface);
  transition: background 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
}

.quiz-choice:hover {
  border-color: var(--color-border-strong, var(--color-border));
  background: var(--color-surface-hover, rgba(255,255,255,0.02));
}

.quiz-choice input[type="radio"] {
  accent-color: var(--color-primary);
}

.quiz-choice.selected {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px color-mix(in oklab, var(--color-primary) 20%, transparent);
  background: color-mix(in oklab, var(--color-primary) 6%, var(--color-surface));
}

.quiz-actions {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  margin-top: 1rem;
}

.quiz-actions .btn {
  min-width: 130px;
}

.quiz-result {
  background: var(--color-surface-2, var(--color-surface));
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 1rem;
}

.quiz-result-header {
  margin-bottom: 0.75rem;
}

.quiz-result-header h2 {
  margin: 0 0 0.25rem 0;
}

.quiz-result-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.5rem;
}

.quiz-result-item {
  border: 1px solid var(--color-border);
  border-left-width: 6px;
  border-radius: 8px;
  padding: 0.6rem 0.8rem;
  background: var(--color-surface);
}

.quiz-result-item.correct {
  border-left-color: #2ecc71;
}

.quiz-result-item.incorrect {
  border-left-color: #e74c3c;
}

.quiz-result-q {
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.quiz-result-a, .quiz-result-c {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
}

@media (max-width: 640px) {
  .quiz-display-container {
    padding: 1rem;
  }
  .quiz-actions {
    flex-direction: column;
  }
  .quiz-actions .btn { 
    width: 100%; 
  }
}