/* Quizzes section */

.quiz-cards {
  list-style: none;
  margin: 0;
  padding: 0;
}

.quiz-card {
  margin-bottom: 12px;
}

.quiz-card-inner {
  display: block;
  padding: 14px 18px;
  border-radius: 8px;
  text-decoration: none;
  border: 1px solid #dcdcdc;
}

@media (prefers-color-scheme: dark) {
  .quiz-card-inner { border-color: #4e4e57; }
}
[data-theme=dark] .quiz-card-inner { border-color: #4e4e57; }
[data-theme=light] .quiz-card-inner { border-color: #dcdcdc; }

.quiz-card-title {
  display: block;
  font-weight: 600;
  font-size: 1.1rem;
}

.quiz-card-description {
  display: block;
  margin-top: 4px;
  opacity: 0.8;
}

.quiz-card-meta {
  display: block;
  margin-top: 8px;
  font-size: 0.85rem;
  opacity: 0.6;
}

.quiz-app {
  margin-top: 24px;
  padding: 20px;
  border-radius: 8px;
  border: 1px solid #dcdcdc;
}

@media (prefers-color-scheme: dark) {
  .quiz-app { border-color: #4e4e57; }
}
[data-theme=dark] .quiz-app { border-color: #4e4e57; }
[data-theme=light] .quiz-app { border-color: #dcdcdc; }

.quiz-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 8px;
}

.quiz-progress,
.quiz-score-live {
  font-size: 0.85rem;
  opacity: 0.6;
}

.quiz-progress-bar {
  height: 4px;
  border-radius: 2px;
  background: rgba(100, 149, 237, 0.15);
  margin-bottom: 20px;
  overflow: hidden;
}

.quiz-progress-bar-fill {
  height: 100%;
  background: #6495ed;
  transition: width 0.2s ease;
}

.quiz-question {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 16px;
}

.quiz-choices {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
}

.quiz-choices li {
  margin-bottom: 8px;
}

.quiz-choice {
  display: block;
  width: 100%;
  text-align: left;
  padding: 12px 20px;
  border-radius: 6px;
  border: 1px solid #dcdcdc;
  background: transparent;
  cursor: pointer;
  font: inherit;
  color: inherit;
}

@media (prefers-color-scheme: dark) {
  .quiz-choice { border-color: #4e4e57; }
}
[data-theme=dark] .quiz-choice { border-color: #4e4e57; }
[data-theme=light] .quiz-choice { border-color: #dcdcdc; }

.quiz-choice:not(:disabled):hover {
  background: rgba(100, 149, 237, 0.12);
}

.quiz-choice.correct {
  border-color: #3c9a5f;
  background: rgba(60, 154, 95, 0.15);
}

.quiz-choice.incorrect {
  border-color: #c0392b;
  background: rgba(192, 57, 43, 0.15);
}

.quiz-choice:disabled {
  cursor: default;
  opacity: 0.85;
}

.quiz-feedback {
  margin-bottom: 16px;
  padding: 10px 14px;
  border-radius: 6px;
  font-size: 0.95rem;
}

.quiz-feedback.correct {
  background: rgba(60, 154, 95, 0.12);
}

.quiz-feedback.incorrect {
  background: rgba(192, 57, 43, 0.12);
}

.quiz-feedback:empty {
  display: none;
}

.quiz-controls {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.quiz-controls button,
.quiz-results-actions button {
  padding: 10px 22px;
}

.quiz-controls button:disabled {
  opacity: 0.4;
  cursor: default;
}

.quiz-results {
  text-align: center;
}

.quiz-results-actions {
  display: flex;
  justify-content: center;
  gap: 12px;
}

.quiz-score {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.quiz-tier {
  opacity: 0.8;
  margin-bottom: 16px;
}

.quiz-missed {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid #dcdcdc;
}

@media (prefers-color-scheme: dark) {
  .quiz-missed { border-color: #4e4e57; }
}
[data-theme=dark] .quiz-missed { border-color: #4e4e57; }
[data-theme=light] .quiz-missed { border-color: #dcdcdc; }

.quiz-missed-title {
  font-weight: 600;
  margin-bottom: 12px;
}

.quiz-missed ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.quiz-missed-item {
  margin-bottom: 16px;
  padding: 12px 14px;
  border-radius: 6px;
  background: rgba(192, 57, 43, 0.06);
}

.quiz-missed-question {
  font-weight: 600;
  margin-bottom: 6px;
}

.quiz-missed-answer {
  font-size: 0.9rem;
  margin-bottom: 2px;
}

.quiz-missed-wrong {
  color: #c0392b;
}

.quiz-missed-right {
  color: #3c9a5f;
}

.quiz-missed-explain {
  font-size: 0.9rem;
  opacity: 0.8;
  margin-top: 6px;
}

.quiz-sources p {
  margin-bottom: 6px;
  opacity: 0.8;
}