.cert-exam-page .cert-question-submit {
  margin-top: 1.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid #e2e8f0;
}

.cert-question-submit-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.75rem 1rem;
  border: 1px solid #cbd5e1;
  border-radius: 10px;
  background: #fff;
  color: #0f766e;
  font-weight: 600;
  cursor: pointer;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.cert-question-submit-toggle:hover,
.cert-question-submit.is-open .cert-question-submit-toggle {
  border-color: #0d9488;
  box-shadow: 0 4px 14px rgba(13, 148, 136, 0.12);
}

.cert-question-submit-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 999px;
  background: rgba(13, 148, 136, 0.1);
}

.cert-question-submit-panel {
  margin-top: 1rem;
  padding: 1.25rem;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  background: #f8fafc;
}

.cert-question-submit-heading {
  margin: 0 0 0.35rem;
  font-size: 1.15rem;
}

.cert-question-submit-intro,
.cert-question-submit-footnote,
.cert-question-submit-lang-hint,
.cert-question-submit-login {
  color: #64748b;
  line-height: 1.5;
}

.cert-question-submit-intro {
  margin: 0 0 1rem;
}

.cert-question-submit-row {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.8fr);
  gap: 1rem;
  margin-bottom: 1rem;
}

.cert-question-submit-field label,
.cert-question-submit-correct legend {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 0.82rem;
  font-weight: 600;
  color: #334155;
}

.cert-question-submit-field select,
.cert-question-submit-field input[type="text"],
.cert-question-submit-field textarea {
  width: 100%;
  padding: 0.65rem 0.75rem;
  border: 1px solid #cbd5e1;
  border-radius: 8px;
  background: #fff;
  font: inherit;
}

.cert-question-submit-field textarea {
  resize: vertical;
  min-height: 4.5rem;
}

.cert-question-submit-correct {
  border: 0;
  margin: 0;
  padding: 0;
}

.cert-question-submit-correct-options {
  display: flex;
  gap: 0.5rem;
}

.cert-question-submit-correct-label {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.5rem;
  padding: 0.55rem 0.75rem;
  border: 1px solid #cbd5e1;
  border-radius: 8px;
  background: #fff;
  cursor: pointer;
}

.cert-question-submit-correct-label:has(input:checked) {
  border-color: #0d9488;
  background: rgba(13, 148, 136, 0.08);
  color: #0f766e;
  font-weight: 700;
}

.cert-question-submit-correct-label input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.cert-question-submit-lang-tabs {
  display: flex;
  gap: 0.35rem;
  margin-bottom: 0.75rem;
}

.cert-question-submit-lang-tab {
  padding: 0.45rem 0.85rem;
  border: 1px solid #cbd5e1;
  border-radius: 999px;
  background: #fff;
  color: #475569;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
}

.cert-question-submit-lang-tab.is-active {
  border-color: #0d9488;
  background: #0d9488;
  color: #fff;
}

.cert-question-submit-lang-panel {
  display: none;
}

.cert-question-submit-lang-panel.is-active {
  display: block;
}

.cert-question-submit-options-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.cert-question-submit-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid #e2e8f0;
}

.cert-question-submit-footnote {
  margin: 0;
  font-size: 0.82rem;
}

.cert-question-comments {
  margin-top: 0.65rem;
}

@media (max-width: 720px) {
  .cert-question-submit-row,
  .cert-question-submit-options-grid {
    grid-template-columns: 1fr;
  }

  .cert-question-submit-footer {
    flex-direction: column;
    align-items: stretch;
  }
}