/* Testes ampliados dentro da aba Quiz */
.quiz-activities-block {
  margin-top: 34px;
  padding-top: 30px;
  border-top: 1px solid var(--line);
}

.quiz-activities-heading {
  max-width: 780px;
  margin-bottom: 22px;
}

.quiz-activities-heading h2 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  margin-bottom: 10px;
}

.quiz-activities-heading p:last-child {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.activity-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.activity-card {
  min-width: 0;
  min-height: 270px;
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 22px;
  background: rgba(255,255,255,.94);
  box-shadow: 0 10px 28px rgba(70,40,20,.055);
  display: flex;
  flex-direction: column;
}

.activity-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 18px;
}

.activity-level,
.activity-count {
  border-radius: 999px;
  padding: 6px 10px;
  font-size: .75rem;
  font-weight: 900;
}

.activity-level {
  background: var(--gold-soft);
  color: #6b4a0d;
}

.activity-count {
  background: #fff5ef;
  color: var(--red-dark);
}

.activity-card h3 {
  margin: 0 0 10px;
  color: var(--red-dark);
  font: 800 1.45rem/1.15 Georgia, "Times New Roman", serif;
}

.activity-card p {
  margin: 0 0 20px;
  color: var(--muted);
  line-height: 1.55;
  font-size: .92rem;
}

.activity-card .secondary-button {
  margin-top: auto;
  width: 100%;
}

.activity-screen,
.activity-result-screen {
  max-width: 920px;
  margin: 0 auto;
}

.activity-toolbar,
.activity-progress-meta,
.activity-result-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.activity-toolbar {
  margin-bottom: 18px;
}

.activity-badge {
  display: inline-flex;
  border-radius: 999px;
  padding: 7px 11px;
  background: var(--gold-soft);
  color: #6b4a0d;
  font-size: .78rem;
  font-weight: 900;
}

.activity-progress-meta {
  margin-bottom: 9px;
  color: var(--muted);
  font-size: .84rem;
  font-weight: 800;
}

.activity-question-card {
  border: 1px solid var(--line);
  border-radius: 28px;
  background: rgba(255,255,255,.96);
  box-shadow: var(--shadow);
  padding: clamp(24px,5vw,44px);
}

.activity-question-card h2 {
  color: var(--ink);
  margin-bottom: 26px;
  font-size: clamp(1.55rem,3.5vw,2.25rem);
}

.activity-options {
  display: grid;
  gap: 12px;
}

.activity-option {
  border: 1px solid #e2d6c6;
  border-radius: 16px;
  background: #fffdfa;
  padding: 14px 16px;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  cursor: pointer;
  color: var(--ink);
  line-height: 1.45;
  transition: border-color .15s ease, transform .15s ease, background .15s ease;
}

.activity-option:hover,
.activity-option:focus-within {
  border-color: rgba(143,29,44,.42);
  transform: translateY(-1px);
}

.activity-option.selected {
  border-color: var(--red);
  background: #fff6f0;
}

.activity-option input {
  margin-top: 3px;
  accent-color: var(--red);
}

.activity-question-actions {
  display: flex;
  justify-content: flex-end;
  margin-top: 22px;
}

.activity-warning {
  margin-top: 14px;
  color: var(--error);
  font-weight: 800;
  font-size: .88rem;
}

.activity-result-card {
  border: 1px solid var(--line);
  border-radius: 28px;
  background: rgba(255,255,255,.96);
  box-shadow: var(--shadow);
  padding: clamp(28px,5vw,48px);
}

.activity-result-summary {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 22px;
  align-items: center;
  margin: 22px 0 30px;
}

.activity-score-circle {
  width: 126px;
  height: 126px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: #fff5ef;
  border: 9px solid var(--gold-soft);
  color: var(--red-dark);
  font: 900 1.45rem Georgia,"Times New Roman",serif;
}

.activity-result-message {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.answer-key-title {
  margin: 28px 0 14px;
  font-size: 1.75rem;
}

.answer-key-list {
  display: grid;
  gap: 12px;
}

.answer-review {
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 16px;
  background: #fffdf9;
}

.answer-review.correct {
  border-left: 4px solid var(--success);
}

.answer-review.incorrect {
  border-left: 4px solid var(--error);
}

.answer-review-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 8px;
}

.answer-review-head strong {
  color: var(--ink);
}

.answer-review-status {
  font-size: .78rem;
  font-weight: 900;
}

.answer-review.correct .answer-review-status { color: var(--success); }
.answer-review.incorrect .answer-review-status { color: var(--error); }

.answer-review p {
  margin: 6px 0 0;
  color: var(--muted);
  line-height: 1.55;
  font-size: .9rem;
}

.answer-review .correct-answer {
  color: var(--red-dark);
  font-weight: 900;
}

.activity-result-actions {
  margin-top: 28px;
  justify-content: flex-start;
  flex-wrap: wrap;
}

@media (max-width: 940px) {
  .activity-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
}

@media (max-width: 650px) {
  .activity-grid { grid-template-columns: 1fr; }
  .activity-toolbar,
  .activity-result-summary {
    grid-template-columns: 1fr;
  }
  .activity-toolbar { align-items: flex-start; }
  .activity-result-summary { display: grid; }
  .activity-score-circle { width: 110px; height: 110px; }
}