/* Self-test quiz styling — uses Material CSS variables so it adapts to
   light/dark mode automatically. */

.quiz {
  border: 1px solid var(--md-default-fg-color--lightest);
  border-radius: 0.3rem;
  padding: 1rem 1.2rem 1.2rem;
  margin: 1.5rem 0;
  background: var(--md-code-bg-color);
}

.quiz-title {
  font-weight: 700;
  font-size: 0.9rem;
  margin: 0 0 0.8rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.quiz-title::before {
  content: "📝";
}

.quiz-q {
  border: none;
  margin: 0 0 1rem;
  padding: 0;
  min-width: 0;
}

.quiz-q legend {
  font-weight: 600;
  margin-bottom: 0.4rem;
  padding: 0;
  line-height: 1.4;
}

.quiz-option {
  display: flex;
  align-items: flex-start;
  gap: 0.55rem;
  padding: 0.35rem 0.5rem;
  border-radius: 0.2rem;
  cursor: pointer;
  transition: background 0.15s;
}

.quiz-option:hover {
  background: var(--md-default-fg-color--lightest);
}

.quiz-option input {
  margin-top: 0.2rem;
  flex: 0 0 auto;
}

.quiz-feedback {
  font-size: 0.78rem;
  line-height: 1.5;
  margin: 0.5rem 0 0;
  padding: 0.5rem 0.7rem;
  border-radius: 0.2rem;
}

.quiz-q.is-correct .quiz-feedback {
  background: rgba(76, 175, 80, 0.15);
  border-left: 3px solid #4caf50;
}

.quiz-q.is-incorrect .quiz-feedback {
  background: rgba(244, 67, 54, 0.12);
  border-left: 3px solid #f44336;
}

.quiz-actions {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  flex-wrap: wrap;
  margin-top: 0.5rem;
}

.quiz-actions .md-button {
  margin: 0;
}

.quiz-score {
  font-weight: 700;
  font-size: 0.9rem;
}