.cert-quiz-exhibit {
  display: block;
  width: fit-content;
  max-width: 80%;
  margin: 0 0 1rem;
  border: 1px solid var(--theme-border);
  border-radius: 10px;
  background: var(--theme-bg-subtle);
  overflow: hidden;
}

.cert-quiz-exhibit img {
  display: block;
  width: auto;
  max-width: 100%;
  height: auto;
  max-height: min(68vh, 27.3rem);
  margin: 0;
  object-fit: contain;
}

.cert-question-edit-open {
  overflow: hidden;
}

.cert-question-edit-modal[hidden] {
  display: none;
}

.cert-question-edit-modal {
  position: fixed;
  inset: 0;
  z-index: 1200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.cert-question-edit-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.55);
}

.cert-question-edit-panel {
  position: relative;
  width: min(42rem, 100%);
  max-height: min(90vh, 44rem);
  overflow: auto;
  background: var(--theme-bg-elevated);
  border-radius: 12px;
  box-shadow: 0 20px 50px var(--theme-shadow);
}

.cert-question-edit-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.15rem;
  border-bottom: 1px solid var(--theme-border);
}

.cert-question-edit-header h2 {
  margin: 0;
  font-size: 1.05rem;
}

.cert-question-edit-close {
  border: 0;
  background: transparent;
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  color: var(--theme-text-muted);
}

.cert-question-edit-body {
  padding: 1rem 1.15rem 1.15rem;
}

.cert-question-edit-hint {
  margin: 0 0 0.35rem;
  color: var(--theme-text-secondary);
  line-height: 1.45;
}

.cert-question-edit-footnote {
  margin: 0 0 0.85rem;
  font-size: 0.84rem;
  color: var(--theme-text-muted);
}

.cert-question-edit-paste {
  margin-bottom: 0.85rem;
}

.cert-question-edit-preview {
  display: block;
  width: 100%;
  max-height: 18rem;
  object-fit: contain;
}

.cert-question-edit-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.cert-question-edit-msg {
  margin: 0 0 0.75rem;
}

.cert-quiz-option input[type="checkbox"] {
  margin-top: 0.2rem;
  flex-shrink: 0;
}

.cert-quiz-choose-hint {
  margin: -0.5rem 0 1rem;
  font-size: 0.88rem;
  color: var(--theme-text-muted);
  font-weight: 600;
}

.cert-question-edit-panel--wide {
  width: min(56rem, 100%);
  max-height: min(92vh, 52rem);
}

.cert-question-edit-form {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.cert-question-edit-correct {
  margin: 0;
  padding: 0.65rem 0.75rem;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
}

.cert-question-edit-correct legend {
  padding: 0 0.35rem;
  font-size: 0.88rem;
  font-weight: 700;
  color: #334155;
}

.cert-question-edit-correct-options {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0.85rem;
}

.cert-question-edit-correct-label {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-weight: 700;
  cursor: pointer;
}

.cert-question-edit-tags {
  margin: 0;
  padding: 0.65rem 0.75rem;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
}

.cert-question-edit-tags legend {
  padding: 0 0.35rem;
  font-size: 0.88rem;
  font-weight: 700;
  color: #334155;
}

.cert-question-edit-tags-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 0.35rem;
}

.cert-question-edit-tag-label {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  cursor: pointer;
}

.cert-question-edit-tag-label input {
  margin: 0;
}

.cert-question-edit-tag-label .cert-tag {
  pointer-events: none;
}

.cert-question-edit-lang-tabs {
  display: flex;
  gap: 0.35rem;
}

.cert-question-edit-lang-tab {
  border: 1px solid #cbd5e1;
  border-radius: 999px;
  background: #f8fafc;
  padding: 0.25rem 0.75rem;
  font: inherit;
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
}

.cert-question-edit-lang-tab.is-active {
  background: #0f766e;
  border-color: #0f766e;
  color: #fff;
}

.cert-question-edit-lang-panel {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.cert-question-edit-field label {
  display: block;
  margin-bottom: 0.25rem;
  font-size: 0.84rem;
  font-weight: 700;
  color: #475569;
}

.cert-question-edit-field textarea {
  width: 100%;
  box-sizing: border-box;
  padding: 0.45rem 0.55rem;
  border: 1px solid #cbd5e1;
  border-radius: 6px;
  font: inherit;
  font-size: 0.9rem;
  line-height: 1.4;
  resize: vertical;
}

.cert-question-edit-options-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.55rem;
}

@media (max-width: 640px) {
  .cert-question-edit-options-grid {
    grid-template-columns: 1fr;
  }
}

.cert-question-edit-section {
  margin-top: 0.35rem;
  padding-top: 0.85rem;
  border-top: 1px solid #e2e8f0;
}

.cert-question-edit-section-title {
  margin: 0 0 0.35rem;
  font-size: 0.95rem;
}

.btn-cert-check--secondary {
  background: #e2e8f0;
  color: #334155;
}

.btn-cert-check--secondary:hover {
  background: #cbd5e1;
}

.admin-cert-table .admin-cert-correct {
  white-space: nowrap;
}

.admin-cert-correct-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.5rem;
  padding: 0.1rem 0.35rem;
  margin-right: 0.2rem;
  border-radius: 4px;
  font-size: 0.78rem;
  font-weight: 700;
  background: #e2e8f0;
  color: #64748b;
}

.admin-cert-correct-badge.is-correct {
  background: #059669;
  color: #fff;
}

.admin-cert-stem {
  max-width: 28rem;
  line-height: 1.35;
}

.admin-cert-pagination {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin: 0 0 0.75rem;
  font-size: 0.9rem;
}

.admin-cert-pagination a {
  font-weight: 700;
  text-decoration: none;
}