.hdqr-app {
  margin: 24px 0;
  font-family: Arial, sans-serif;
}

.hdqr-panel {
  background: #ffffff;
  border: 1px solid #dbe3ee;
  border-radius: 16px;
  padding: 20px;
  margin-bottom: 20px;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.06);
}

.hdqr-heading h3 {
  margin: 0 0 6px;
  font-size: 24px;
}

.hdqr-heading p {
  margin: 0 0 16px;
  color: #475569;
}

.hdqr-form.hdqr-hidden {
  display: none;
}

.hdqr-field {
  margin-bottom: 14px;
}

.hdqr-field label {
  display: block;
  font-weight: 600;
  margin-bottom: 6px;
}

.hdqr-field input,
.hdqr-field textarea,
.hdqr-field select {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  border: 1px solid #cbd5e1;
  border-radius: 10px;
  padding: 10px 12px;
  background: #fff;
}

.hdqr-grid-2,
.hdqr-grid-3 {
  display: grid;
  gap: 14px;
}

.hdqr-grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.hdqr-grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.hdqr-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.hdqr-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 18px;
}

.hdqr-card {
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  padding: 14px;
  box-shadow: 0 10px 22px rgba(15, 23, 42, 0.08);
}

.hdqr-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.hdqr-card-head strong {
  font-size: 15px;
}

.hdqr-canvas-wrap {
  border-radius: 12px;
  overflow: hidden;
  background: #f8fafc;
}

.hdqr-card canvas {
  display: block;
  width: 100%;
  height: auto;
}

@media (max-width: 782px) {
  .hdqr-grid-2,
  .hdqr-grid-3 {
    grid-template-columns: 1fr;
  }
}

.hdqr-info-builder {
  margin: 16px 0 18px;
  padding: 16px;
  border: 1px dashed #93c5fd;
  border-radius: 16px;
  background: linear-gradient(135deg, #eff6ff, #f8fafc);
}

.hdqr-info-builder h4 {
  margin: 0 0 6px;
  font-size: 18px;
  color: #0f172a;
}

.hdqr-info-builder p {
  margin: 0 0 14px;
  color: #475569;
}

.hdqr-info-link-wrap {
  margin-top: 12px;
}

.hdqr-info-link-output {
  font-family: Consolas, Monaco, monospace;
  font-size: 13px;
}

.hdqr-label-maker {
  margin: 18px 0;
  padding: 16px;
  border: 1px dashed #86efac;
  border-radius: 16px;
  background: linear-gradient(135deg, #f0fdf4, #f8fafc);
}

.hdqr-label-maker h4 {
  margin: 0 0 6px;
  font-size: 18px;
  color: #0f172a;
}

.hdqr-label-maker p {
  margin: 0 0 14px;
  color: #475569;
}

.hdqr-excel-status {
  margin-top: 12px;
  padding: 10px 12px;
  border-radius: 10px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  color: #334155;
}

.hdqr-excel-status-ok {
  background: #ecfdf5;
  border-color: #86efac;
  color: #166534;
}

.hdqr-excel-status-warn {
  background: #fff7ed;
  border-color: #fed7aa;
  color: #9a3412;
}

.hdqr-excel-status-error {
  background: #fef2f2;
  border-color: #fecaca;
  color: #991b1b;
}

.hdqr-excel-status-loading {
  background: #eff6ff;
  border-color: #bfdbfe;
  color: #1d4ed8;
}

.hdqr-label-preview-wrap {
  margin: 18px 0;
  border: 1px solid #dbe3ee;
  border-radius: 16px;
  background: #f8fafc;
  overflow: hidden;
}

.hdqr-label-preview-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 16px;
  border-bottom: 1px solid #e2e8f0;
  background: #ffffff;
  color: #334155;
}

.hdqr-label-preview-head span {
  font-size: 13px;
  color: #64748b;
}

.hdqr-label-preview {
  padding: 18px;
  overflow: auto;
}

.hdqr-label-page {
  width: 210mm;
  min-height: 297mm;
  margin: 0 auto 18px;
  padding: 7mm;
  box-sizing: border-box;
  background: #ffffff;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2.5mm;
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.12);
  page-break-after: always;
}

.hdqr-label-page:last-child {
  page-break-after: auto;
}

.hdqr-label-page-20 { grid-template-rows: repeat(10, minmax(0, 1fr)); gap: 1mm; }
.hdqr-label-page-16 { grid-template-rows: repeat(8, minmax(0, 1fr)); gap: 1.2mm; }
.hdqr-label-page-14 { grid-template-rows: repeat(7, minmax(0, 1fr)); gap: 1.4mm; }
.hdqr-label-page-12 { grid-template-rows: repeat(6, minmax(0, 1fr)); gap: 1.6mm; }
.hdqr-label-page-10 { grid-template-rows: repeat(5, minmax(0, 1fr)); }
.hdqr-label-page-8 { grid-template-rows: repeat(4, minmax(0, 1fr)); }
.hdqr-label-page-6 { grid-template-rows: repeat(3, minmax(0, 1fr)); }
.hdqr-label-page-4 { grid-template-rows: repeat(2, minmax(0, 1fr)); }

.hdqr-label-card {
  border: 1px solid #111827;
  background: #fff;
  padding: 1.35mm;
  box-sizing: border-box;
  display: flex;
  gap: 1.4mm;
  align-items: stretch;
  min-width: 0;
  overflow: hidden;
  font-family: Arial, 'Segoe UI', Tahoma, sans-serif;
  color: #000;
}

.hdqr-label-main {
  min-width: 0;
  flex: 1 1 auto;
}

.hdqr-label-top {
  display: grid;
  grid-template-columns: 23mm 1fr;
  gap: 1.2mm;
  align-items: center;
  margin-bottom: .55mm;
}

.hdqr-label-logo {
  width: 23mm;
  height: 8.2mm;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hdqr-label-logo img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.hdqr-label-logo-text {
  font-family: Arial, 'Segoe UI', Tahoma, sans-serif;
  font-weight: 800;
  font-size: 11pt;
  color: #0f6fbf;
  letter-spacing: 1px;
}

.hdqr-label-title {
  font-family: Arial, 'Segoe UI', Tahoma, sans-serif;
  font-size: 10.6pt;
  font-weight: 800;
  text-align: center;
  line-height: 1;
  color: #000;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  letter-spacing: .1px;
}

.hdqr-label-line {
  font-size: 6.9pt;
  line-height: 1.08;
  margin: .32mm 0;
  word-break: break-word;
}

.hdqr-label-line strong {
  font-weight: 700;
}

.hdqr-label-small {
  font-weight: 700;
}

.hdqr-label-model {
  margin-left: 2mm;
}

.hdqr-label-qrbox {
  width: 20mm;
  flex: 0 0 20mm;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-family: Arial, 'Segoe UI', Tahoma, sans-serif;
  font-size: 5.4pt;
  color: #111827;
  text-align: center;
  gap: .35mm;
}

.hdqr-label-qr {
  width: 18.4mm;
  height: 18.4mm;
  display: block;
}

.hdqr-label-per-20 .hdqr-label-line {
  font-size: 6.2pt;
  line-height: 1.04;
  margin: .18mm 0;
}

.hdqr-label-per-20 .hdqr-label-title {
  font-size: 9.4pt;
}

.hdqr-label-per-20 .hdqr-label-logo {
  width: 20mm;
  height: 7mm;
}

.hdqr-label-per-20 .hdqr-label-top {
  grid-template-columns: 20mm 1fr;
  margin-bottom: .25mm;
}

.hdqr-label-per-20 .hdqr-label-qrbox {
  width: 18.5mm;
  flex-basis: 18.5mm;
  font-size: 5pt;
}

.hdqr-label-per-20 .hdqr-label-qr {
  width: 17mm;
  height: 17mm;
}

.hdqr-label-per-16 .hdqr-label-line {
  font-size: 6.5pt;
  line-height: 1.06;
  margin: .24mm 0;
}

.hdqr-label-per-16 .hdqr-label-title {
  font-size: 9.8pt;
}

.hdqr-label-per-16 .hdqr-label-qrbox {
  width: 19.5mm;
  flex-basis: 19.5mm;
}

.hdqr-label-per-16 .hdqr-label-qr {
  width: 18mm;
  height: 18mm;
}

@media print {
  @page {
    size: A4 portrait;
    margin: 5mm;
  }

  html,
  body {
    width: 200mm !important;
    min-height: 287mm !important;
    margin: 0 !important;
    padding: 0 !important;
    background: #fff !important;
  }

  body * {
    visibility: hidden !important;
  }

  .hdqr-label-preview,
  .hdqr-label-preview * {
    visibility: visible !important;
  }

  .hdqr-label-preview {
    position: absolute !important;
    left: 0 !important;
    top: 0 !important;
    width: 200mm !important;
    padding: 0 !important;
    margin: 0 !important;
    overflow: visible !important;
    background: #fff !important;
  }

  .hdqr-label-preview-wrap,
  .hdqr-label-preview-head {
    border: 0 !important;
    box-shadow: none !important;
    background: #fff !important;
  }

  .hdqr-label-preview-head {
    display: none !important;
  }

  .hdqr-label-page {
    width: 200mm !important;
    height: 287mm !important;
    min-height: 0 !important;
    margin: 0 auto !important;
    padding: 0 !important;
    gap: 1mm !important;
    box-shadow: none !important;
    page-break-after: always;
    break-after: page;
    page-break-inside: avoid;
    break-inside: avoid-page;
    overflow: hidden !important;
  }

  .hdqr-label-page:last-child {
    page-break-after: auto;
    break-after: auto;
  }

  .hdqr-label-card {
    break-inside: avoid;
    page-break-inside: avoid;
    min-height: 0 !important;
    padding: 1.35mm !important;
  }

  .hdqr-label-line {
    font-size: 6.9pt !important;
    line-height: 1.08 !important;
    margin: .32mm 0 !important;
  }

  .hdqr-label-title {
    font-size: 10.6pt !important;
  }

  .hdqr-label-qrbox {
    width: 20mm !important;
    flex-basis: 20mm !important;
  }

  .hdqr-label-qr {
    width: 18.4mm !important;
    height: 18.4mm !important;
  }
}