.quiz-meta {
  text-align: center;
  font-size: 22px;
  margin-bottom: 16px;
  color: var(--muted);
}

.quiz-stage {
  position: relative;
  padding: 16px 0 8px;
}

.quiz-rolling {
  position: relative;
  overflow: hidden;
}

#currentQuestion {
  font-size: clamp(34px, 3.6vw, 64px);
  line-height: 1.3;
}

.countdown {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: clamp(96px, 10vw, 180px);
  font-weight: 900;
  color: rgba(228, 63, 90, 0.42);
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.3s ease, transform 0.3s ease;
  pointer-events: none;
  text-shadow: 0 12px 24px rgba(228, 63, 90, 0.25);
  backdrop-filter: blur(1px);
  letter-spacing: 6px;
}

.countdown.visible {
  opacity: 1;
  transform: scale(1);
}

.countdown.visible::after {
  content: "";
  position: absolute;
  inset: -10px;
  border-radius: 20px;
  background: radial-gradient(circle, rgba(228, 63, 90, 0.12), transparent 65%);
  animation: pulseGlow 0.8s ease-in-out infinite;
  z-index: -1;
}

@keyframes pulseGlow {
  0% {
    transform: scale(0.95);
    opacity: 0.6;
  }
  50% {
    transform: scale(1.05);
    opacity: 1;
  }
  100% {
    transform: scale(0.95);
    opacity: 0.6;
  }
}

.option-list {
  list-style: none;
  padding: 0;
  margin: 20px 0 0;
  display: grid;
  gap: 14px;
}

.option-item {
  background: #f8f8ff;
  border-radius: 12px;
  padding: 16px 20px;
  font-size: clamp(26px, 2.6vw, 42px);
  border: 1px solid rgba(0, 0, 0, 0.05);
}

.answer-box {
  margin-top: 20px;
  padding: 16px 20px;
  border-radius: 12px;
  background: #fff0f3;
  font-size: clamp(28px, 2.8vw, 46px);
  text-align: center;
}

.answer-box.hidden {
  opacity: 0.2;
}

.assignee-box {
  margin-top: 18px;
  padding: 16px 20px;
  border-radius: 14px;
  background: rgba(58, 134, 255, 0.12);
  text-align: center;
  font-size: clamp(26px, 2.6vw, 40px);
  font-weight: 600;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.assignee-box.visible {
  opacity: 1;
  transform: translateY(0);
}

.history-list {
  display: grid;
  gap: 12px;
  max-height: 360px;
  overflow-y: auto;
}

.history-item {
  background: #f9f5ff;
  border-radius: 12px;
  padding: 14px 18px;
  font-size: 18px;
  display: grid;
  gap: 6px;
  border: 1px dashed rgba(0, 0, 0, 0.08);
}

.history-item .meta {
  color: var(--muted);
  font-size: 14px;
}