/* Question import dialog — isolated production styles. */
#modal-mount:has(.question-import-modal) {
  padding: 20px;
}

.question-import-modal {
  width: min(860px, 100%);
  max-height: min(96vh, 897px);
  border: 1px solid rgba(203, 213, 225, 0.9);
  border-radius: 24px !important;
  background: #fff;
  box-shadow: 0 28px 80px rgba(15, 23, 42, 0.28);
}

.question-import-header {
  min-height: 78px;
  padding: 18px 24px !important;
}

.question-import-header h2 {
  font-size: 20px;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

.question-import-header p {
  font-size: 13px;
  line-height: 1.45;
}

.question-import-body {
  min-height: 0;
  flex: 1 1 auto;
  padding: 20px 24px !important;
  overscroll-behavior: contain;
}

.question-import-content {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.question-import-content > * + * {
  margin-top: 0 !important;
}

.question-import-step > div:first-child {
  margin-bottom: 9px;
}

.question-import-step h3 {
  font-size: 13px;
  font-weight: 800;
  color: #1e293b;
}

.question-import-destination {
  display: grid !important;
  grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  gap: 14px !important;
  padding: 14px !important;
  border-radius: 14px !important;
  background: #f8fafc !important;
}

.question-import-destination label {
  display: block;
  margin-bottom: 7px;
  font-size: 11px !important;
  font-weight: 800 !important;
  letter-spacing: 0.055em !important;
  color: #64748b !important;
}

.question-import-destination select {
  height: 42px;
  padding: 0 13px !important;
  border-radius: 10px !important;
  font-size: 13px !important;
  font-weight: 600 !important;
}

.question-import-tabs {
  display: grid !important;
  grid-template-columns: repeat(4, minmax(0, 1fr)) !important;
  gap: 4px !important;
  padding: 4px !important;
  border-radius: 12px !important;
  background: #f1f5f9 !important;
}

.question-import-tabs .import-format-tab {
  min-width: 0;
  min-height: 36px;
  padding: 8px 7px !important;
  border-radius: 9px !important;
  font-size: 11px !important;
  font-weight: 750 !important;
  line-height: 1.1;
  white-space: nowrap;
  transition: background-color 150ms ease, color 150ms ease, box-shadow 150ms ease;
}

.question-import-tabs .import-format-tab[aria-selected="false"] {
  color: #64748b !important;
  background: transparent !important;
  box-shadow: none !important;
}

.question-import-tabs .import-format-tab[aria-selected="false"]:hover {
  color: #0f172a !important;
  background: #fff !important;
}

.question-import-tabs .import-format-tab[aria-selected="true"] {
  color: #fff !important;
  background: #0f172a !important;
  box-shadow: 0 2px 7px rgba(15, 23, 42, 0.2) !important;
}

.question-import-source #import-text-panel > div:first-child {
  min-height: 20px;
}

.question-import-source #import-input-label {
  font-size: 13px !important;
  font-weight: 750 !important;
}

.question-import-source #import-hint {
  font-size: 11px !important;
}

.question-import-source #import-data {
  min-height: 138px;
  max-height: 220px;
  padding: 14px !important;
  border-radius: 12px !important;
  font-size: 12px !important;
  line-height: 1.55 !important;
}

.question-import-source #import-csv-upload {
  display: grid !important;
  grid-template-columns: 36px minmax(0, 1fr) auto;
  align-items: center;
  gap: 11px !important;
  padding: 11px 12px !important;
  border-radius: 12px !important;
}

.question-import-source #import-csv-upload > div:first-child {
  width: 36px !important;
  height: 36px !important;
}

.question-import-source #import-csv-upload p:first-child {
  font-size: 12px !important;
  font-weight: 750 !important;
}

.question-import-source #import-csv-upload label {
  padding: 8px 13px !important;
  border-radius: 9px !important;
  white-space: nowrap;
}

.question-import-source #import-xlsx-panel > label {
  display: flex !important;
  min-height: 164px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 22px !important;
  border-radius: 14px !important;
  background: #f8fafc !important;
}

.question-import-source #import-xlsx-panel > label:hover {
  background: #f5f7ff !important;
}

.import-drop-zone {
  transition: border-color 160ms ease, background-color 160ms ease, box-shadow 160ms ease;
}

.import-drop-zone.is-dragover {
  border-color: #6366f1 !important;
  background: #eef2ff !important;
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.14) !important;
}

.question-import-source #import-xlsx-panel > label > span:first-child {
  width: 44px !important;
  height: 44px !important;
}

.question-import-source #import-xlsx-panel > label > span:nth-child(2) {
  margin-top: 11px !important;
  font-size: 14px !important;
  font-weight: 800 !important;
}

.question-import-source #import-xlsx-panel > label > span:last-child {
  margin-top: 12px !important;
  padding: 8px 14px !important;
  border-radius: 9px !important;
}

.question-import-guide {
  padding: 13px 14px !important;
  border-color: #e2e8f0 !important;
  border-radius: 13px !important;
  background: #fff !important;
}

.question-import-guide > div:first-child {
  display: grid !important;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center !important;
  gap: 14px !important;
}

.question-import-guide > div:first-child > div:first-child {
  align-items: center !important;
}

.question-import-guide > div:first-child > div:first-child > div:first-child {
  width: 34px !important;
  height: 34px !important;
}

.question-import-guide p {
  font-size: 11px !important;
  line-height: 1.45 !important;
}

.question-import-guide strong {
  font-weight: 750;
}

.question-import-guide button {
  padding: 7px 10px !important;
  border-radius: 8px !important;
  font-size: 11px !important;
  white-space: nowrap;
}

.question-import-guide details {
  margin-top: 10px !important;
  padding-top: 9px !important;
}

.question-import-guide summary {
  font-size: 11px !important;
  font-weight: 750 !important;
}

.question-import-guide > p:last-child {
  margin-top: 8px !important;
  color: #64748b !important;
  font-weight: 600 !important;
}

.question-import-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  flex-shrink: 0;
  padding: 14px 24px;
  border-top: 1px solid #e2e8f0;
  background: #fff;
}

.question-import-btn {
  display: inline-flex;
  min-height: 40px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 9px 17px;
  border-radius: 10px;
  font-size: 13px;
  font-weight: 750;
  line-height: 1;
  transition: background-color 150ms ease, border-color 150ms ease, box-shadow 150ms ease;
}

.question-import-btn-secondary {
  border: 1px solid #cbd5e1;
  color: #475569;
  background: #fff;
}

.question-import-btn-secondary:hover {
  border-color: #94a3b8;
  background: #f8fafc;
}

.question-import-btn-primary {
  min-width: 166px;
  border: 1px solid #0f172a;
  color: #fff;
  background: #0f172a;
  box-shadow: 0 5px 14px rgba(15, 23, 42, 0.18);
}

.question-import-btn-primary:hover {
  background: #1e293b;
}

@media (max-width: 560px) {
  #modal-mount:has(.question-import-modal) {
    align-items: flex-end;
    padding: 0;
  }

  .question-import-modal {
    max-height: 96vh;
    border-radius: 20px 20px 0 0 !important;
  }

  .question-import-header,
  .question-import-body,
  .question-import-actions {
    padding-left: 16px !important;
    padding-right: 16px !important;
  }

  .question-import-destination {
    grid-template-columns: 1fr !important;
  }

  .question-import-tabs .import-format-tab {
    font-size: 10px !important;
    padding-left: 3px !important;
    padding-right: 3px !important;
  }

  .question-import-guide > div:first-child {
    grid-template-columns: 1fr;
  }

  .question-import-actions .question-import-btn {
    flex: 1;
  }
}