.quiz-section {
  padding-top: 0;
}

.quiz-progress {
  height: 4px;
  background: var(--border-light);
  border-radius: 2px;
  overflow: hidden;
  margin-bottom: 24px;
}

.quiz-progress__bar {
  height: 100%;
  width: 0;
  background: var(--btn-primary);
  border-radius: 2px;
  transition: width 0.3s ease;
}

.quiz-counter {
  text-align: center;
  font-size: 0.8125rem;
  color: var(--text-secondary);
  margin-bottom: 16px;
}

.quiz-question {
  text-align: center;
  font-size: 1.0625rem;
  font-weight: 600;
  line-height: 1.45;
  margin-bottom: 28px;
  padding: 0 4px;
}

.quiz-rating:not([hidden]) {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
}

.quiz-rating[hidden] {
  display: none;
}

.quiz-rating__stars {
  display: flex;
  gap: 8px;
  justify-content: center;
}

.quiz-rating__star {
  width: 44px;
  height: 44px;
  padding: 0;
  font-size: 2rem;
  line-height: 1;
  color: var(--star-empty);
  transition: color 0.15s ease, transform 0.15s ease;
}

.quiz-rating__star.is-filled,
.quiz-rating__star.is-active {
  color: var(--star-color);
}

.quiz-rating__star:active {
  transform: scale(1.1);
}

.quiz-rating__labels {
  display: flex;
  justify-content: space-between;
  width: 100%;
  max-width: 280px;
  font-size: 0.75rem;
  color: var(--text-secondary);
}

.quiz-choices:not([hidden]) {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 24px;
}

.quiz-choices[hidden] {
  display: none;
}

.quiz-choice {
  min-height: 72px;
  padding: 12px 10px;
  border-radius: var(--radius-sm);
  background: var(--choice-bg);
  color: var(--text-primary);
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1.35;
  text-align: center;
  transition: background 0.2s ease, color 0.2s ease;
}

.quiz-choice:hover {
  background: var(--choice-bg-active);
}

.quiz-choice.is-selected {
  background: var(--btn-primary);
  color: #fff;
  box-shadow: inset 0 0 0 2px var(--btn-primary-hover);
}

.quiz-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.quiz-actions .btn-primary {
  display: none;
}

.quiz-actions .btn-primary.is-visible {
  display: flex;
}

.quiz-actions .btn-primary.is-visible:disabled {
  background: var(--btn-disabled);
  cursor: not-allowed;
}

@media (max-width: 359px) {
  .quiz-choices:not([hidden]) {
    grid-template-columns: 1fr;
  }

  .quiz-choice {
    min-height: 56px;
  }
}

@media (min-width: 769px) {
  .quiz-question {
    font-size: 1.1875rem;
  }

  .quiz-rating__star {
    width: 48px;
    height: 48px;
    font-size: 2.25rem;
  }
}