/* Funny "read the explanation" quiz modal — scoped */

.quiz-explain-overlay {
  position: fixed;
  inset: 0;
  z-index: 9500;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  background: rgba(0, 0, 0, 0.6);
  animation: quiz-explain-fade-in 0.2s ease;
}

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

@keyframes quiz-explain-fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

.quiz-explain-modal {
  width: 100%;
  max-width: 480px;
  border: 2px solid var(--yellow, #d29922);
  border-radius: 12px;
  background: var(--surface, #161b22);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.55);
  animation: quiz-explain-pop 0.25s ease;
}

.quiz-explain-modal.is-correct {
  border-color: var(--green, #3fb950);
}

.quiz-explain-modal.is-wrong {
  border-color: var(--red, #f85149);
}

@keyframes quiz-explain-pop {
  from { transform: scale(0.92); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

.quiz-explain-emoji {
  font-size: 42px;
  text-align: center;
  padding: 20px 20px 0;
  line-height: 1;
}

.quiz-explain-body {
  padding: 12px 22px 8px;
  text-align: center;
}

.quiz-explain-title {
  margin: 0 0 10px;
  font-size: 18px;
  font-weight: 800;
  color: var(--yellow, #d29922);
}

.quiz-explain-title.is-correct {
  color: var(--green, #3fb950);
}

.quiz-explain-title.is-wrong {
  color: var(--red, #f85149);
}

.quiz-explain-text {
  margin: 0;
  font-size: 15px;
  line-height: 1.55;
  color: var(--text, #c9d1d9);
}

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

.quiz-explain-explanation {
  margin: 12px 0 0;
  padding: 14px 16px;
  font-size: 15px;
  line-height: 1.6;
  text-align: left;
  color: var(--text, #c9d1d9);
  background: var(--surface-2, #21262d);
  border-radius: var(--radius, 6px);
  border-left: 3px solid var(--accent, #58a6ff);
}

.quiz-explain-modal.is-correct .quiz-explain-explanation {
  border-left-color: var(--green, #3fb950);
}

.quiz-explain-modal.is-wrong .quiz-explain-explanation {
  border-left-color: var(--red, #f85149);
}

.quiz-explain-explanation:empty {
  display: none;
}

.quiz-explain-sub {
  margin: 10px 0 0;
  font-size: 13px;
  color: var(--text-muted, #8b949e);
  font-style: italic;
}

.quiz-explain-actions {
  padding: 16px 22px 22px;
  display: flex;
  justify-content: center;
}

.quiz-explain-btn {
  padding: 11px 22px;
  border: none;
  border-radius: var(--radius, 6px);
  background: var(--accent, #58a6ff);
  color: #0d1117;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
}

.quiz-explain-btn:hover {
  filter: brightness(1.08);
}

.quiz-explain-btn:focus-visible {
  outline: 2px solid var(--yellow, #d29922);
  outline-offset: 2px;
}