/* Hero: two buttons */
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.btn-hero-secondary {
  background: transparent;
  color: #fff;
  border: 1.5px solid rgba(255, 255, 255, 0.55);
  padding: 12px 22px;
  border-radius: var(--radius-md);
  font-weight: 600;
  transition: var(--transition-smooth);
}

.btn-hero-secondary:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: #fff;
}

/* Quiz */
.quiz-card {
  max-width: 560px;
}

.quiz-body {
  padding: 32px 32px 28px;
  overflow-y: auto;
}

.quiz-progress-label {
  font-size: 0.78rem;
  color: var(--color-text-gray);
  font-weight: 600;
  margin-bottom: 6px;
}

.quiz-progress {
  height: 4px;
  background: var(--color-gray-200);
  border-radius: 2px;
  overflow: hidden;
  margin-bottom: 22px;
}

.quiz-progress > i {
  display: block;
  height: 100%;
  background: var(--color-accent-red);
  border-radius: 2px;
  transition: width 0.25s ease;
}

.quiz-title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  margin: 0 0 4px;
  padding-right: 40px;
}

.quiz-hint {
  font-size: 0.85rem;
  color: var(--color-text-gray);
  margin: 0 0 16px;
}

.quiz-options {
  display: grid;
  gap: 8px;
  grid-template-columns: repeat(2, 1fr);
}

.quiz-options.cols-3 {
  grid-template-columns: repeat(3, 1fr);
}

.quiz-options.cols-1 {
  grid-template-columns: 1fr;
}

.quiz-fields {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.quiz-error {
  color: var(--color-accent-red);
  font-size: 0.85rem;
  font-weight: 500;
  margin-top: 10px;
}

.quiz-error a {
  color: inherit;
  font-weight: 700;
  white-space: nowrap;
}

.quiz-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 18px;
  min-height: 24px;
}

.quiz-back {
  background: none;
  border: 0;
  color: var(--color-text-gray);
  font-weight: 600;
  font-size: 0.88rem;
  cursor: pointer;
  padding: 4px 0;
}

.quiz-back:hover {
  color: var(--color-text-black);
}

.quiz-done {
  text-align: center;
  padding: 12px 0 4px;
}

.quiz-done .quiz-check {
  width: 56px;
  height: 56px;
  margin: 0 auto 14px;
  border-radius: 50%;
  background: var(--color-success-bg);
  color: var(--color-success);
  font-size: 1.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.quiz-callback {
  margin: 14px 0;
  padding: 12px 14px;
  background: var(--color-success-bg);
  border-radius: var(--radius-md);
  font-weight: 600;
}

.quiz-ref {
  font-size: 0.78rem;
  color: var(--color-text-gray);
  word-break: break-all;
}

@media (max-width: 520px) {
  .quiz-body { padding: 24px 18px 20px; }
  .quiz-options.cols-3 { grid-template-columns: repeat(3, 1fr); gap: 6px; }
  .quiz-options { gap: 6px; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn,
  .hero-actions .btn-hero-secondary { width: 100%; text-align: center; }
}