@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

  @page {
    size: A4 portrait;
    margin: 8mm;
  }

  * {
    box-sizing: border-box;
  }

  :root {
    --page-gutter: 8mm;
    --space-1: var(--theme-space-1);
    --space-2: var(--theme-space-2);
    --space-3: var(--theme-space-3);
    --space-4: var(--theme-space-4);
    --space-5: var(--theme-space-5);
    --radius-1: var(--theme-radius-xs);
    --radius-2: var(--theme-radius-sm);
    --radius-3: var(--theme-radius-md);
    --touch-target: var(--theme-control-height);
    --control-height: var(--theme-control-height);
    --line-soft: var(--legacy-border);
  }

  html, body {
    margin: 0;
    padding: 0;
    background: var(--legacy-paper);
    color: var(--legacy-text);
    font-family: var(--theme-font);
    font-size: 10.5px;
    line-height: 1.3;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }

  .sheet {
    width: 100%;
    max-width: none;
    margin: 0;
    padding: var(--page-gutter);
    background: var(--legacy-paper);
  }

  /* Control bar */
  .control-bar {
    background: var(--theme-print-surface);
    border: 1px solid var(--legacy-border);
    border-radius: 6px;
    padding: 10px 12px;
    margin-bottom: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 15px;
    flex-wrap: wrap;
  }

  .control-left {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
  }

  .control-bar label {
    font-weight: 600;
    color: var(--legacy-text);
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
  }

  .checklist-btn {
    display: inline-flex;
    min-height: var(--touch-target);
    align-items: center;
    justify-content: center;
    padding: 5px 10px;
    background: var(--legacy-primary);
    color: white;
    text-decoration: none;
    font-size: 9.5px;
    font-weight: 700;
    border-radius: 4px;
    transition: background 0.2s;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    line-height: 1.2;
    text-align: center;
  }

  .checklist-btn:hover {
    background: var(--legacy-primary-hover);
  }

  .checklist-btn.secondary {
    background: var(--legacy-paper);
    border: 1px solid var(--legacy-border);
    color: var(--legacy-text);
  }

  .checklist-btn.secondary:hover {
    background: var(--legacy-paper-soft);
  }

  .control-bar .timestamp {
    font-size: 9.5px;
    color: var(--legacy-muted);
    font-weight: 500;
    margin-left: auto;
  }

  .filter-bar {
    background: var(--legacy-paper);
    border: 1px solid var(--legacy-border);
    border-radius: 6px;
    padding: 10px 12px;
    margin-bottom: 15px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
  }

  .filter-control {
    flex: 1 1 150px;
    width: auto;
    min-height: var(--control-height);
    padding: 6px 8px;
    border: 1px solid var(--legacy-border);
    border-radius: 4px;
    font-family: inherit;
    font-size: 10.5px;
    color: var(--legacy-text);
    background: var(--legacy-paper);
  }

  #accessory-search {
    flex-basis: 220px;
  }

  .compact-control {
    flex: 0 1 105px;
  }

  .filter-control:focus {
    border-color: var(--legacy-primary);
    outline: none;
  }

  .filter-meta {
    font-size: 9.5px;
    color: var(--legacy-muted);
    font-weight: 700;
    margin-left: auto;
    white-space: nowrap;
  }

  .top {
    border: 1.2px solid var(--theme-print-border);
    border-radius: 4px;
    padding: 8px 12px;
    margin-bottom: 12px;
    background: var(--theme-print-surface);
    display: flex;
    justify-content: space-between;
    align-items: center;
  }

  h1 {
    margin: 0;
    font-size: 15px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--theme-print-text);
  }

  .top-note {
    font-size: 9.5px;
    text-transform: uppercase;
    font-weight: 700;
    color: var(--legacy-muted);
    text-align: right;
  }

  .section {
    page-break-inside: avoid;
    break-inside: avoid;
    margin-top: 10px;
    margin-bottom: 15px;
  }

  .section-title {
    border: 1.2px solid var(--theme-print-text);
    border-radius: 4px 4px 0 0;
    border-bottom: 0;
    padding: 5px 8px;
    font-size: 11.5px;
    font-weight: 700;
    text-transform: uppercase;
    background: var(--legacy-primary);
    color: var(--theme-primary-text);
    display: flex;
    justify-content: space-between;
    align-items: center;
  }

  table {
    width: 100%;
    border-collapse: collapse;
    table-layout: fixed;
  }

  th, td {
    border: 1.2px solid var(--theme-print-border);
    background: var(--legacy-paper);
    color: var(--legacy-text);
    vertical-align: middle;
  }

  th {
    padding: 4px 6px;
    font-size: 9.5px;
    font-weight: 700;
    text-transform: uppercase;
    text-align: left;
    background: var(--theme-print-surface);
    color: var(--legacy-text);
  }

  td {
    padding: 5px 6px;
  }

  /* Colgroup widths to guarantee perfect header alignment */
  col.code-col { width: 13%; }
  col.name-col { width: 29%; }
  col.desc-col { width: 34%; }
  col.price-col { width: 12%; }
  col.catalog-actions-col { width: 12%; }

  .price-col {
    text-align: left;
    white-space: nowrap;
  }

  .catalog-actions-col {
    padding-left: 2px;
    padding-right: 2px;
    text-align: right;
    white-space: nowrap;
  }

  .code-text {
    font-family: monospace;
    font-size: 9.5px;
    color: var(--legacy-muted);
  }

  .product-name {
    font-weight: 700;
    color: var(--theme-print-text);
  }

  .product-variation {
    font-size: 9px;
    color: var(--legacy-muted);
    margin-top: 2px;
  }

  .desc-text {
    font-size: 9px;
    color: var(--legacy-muted);
    line-height: 1.3;
  }

  .price-value {
    display: inline-block;
    min-width: 0;
    text-align: left;
    font-weight: 700;
    color: var(--legacy-text);
    outline: none;
    padding: 2px 4px;
    border-radius: 3px;
    transition: background 0.2s;
    white-space: nowrap;
  }

  .price-value:focus {
    background: var(--theme-warning-soft);
    border: 1px solid color-mix(in srgb, var(--theme-warning) 58%, var(--legacy-border));
  }

  /* Price toggling class */
  body.hide-prices th.price-col,
  body.hide-prices td.price-col {
    display: none !important;
  }
  body.hide-prices col.price-col {
    width: 0% !important;
  }
  body.hide-prices col.desc-col {
    width: 47% !important;
  }

  .section-count {
    color: color-mix(in srgb, var(--theme-primary-text) 70%, transparent);
    font-size: 9px;
    font-weight: 600;
  }

  .catalog-row-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2px;
    opacity: 0.24;
    transition: opacity 0.16s ease;
    width: 100%;
  }

  tr:hover .catalog-row-actions,
  .catalog-row-actions:focus-within {
    opacity: 1;
  }

  .catalog-icon-btn {
    flex: 0 0 18px;
    width: 18px;
    height: 20px;
    border: 1px solid transparent;
    border-radius: 4px;
    background: transparent;
    color: var(--theme-muted-soft);
    cursor: pointer;
    font: inherit;
    font-size: 10px;
    line-height: 1;
    padding: 0;
  }

  .catalog-icon-btn:hover,
  .catalog-icon-btn:focus {
    border-color: var(--legacy-border);
    background: var(--legacy-paper-soft);
    color: var(--legacy-text);
    outline: none;
  }

  .catalog-icon-btn.danger:hover,
  .catalog-icon-btn.danger:focus {
    color: var(--theme-danger-text);
  }

  .drag-handle {
    cursor: grab;
  }

  .is-dragging {
    opacity: 0.55;
  }

  .catalog-section-actions {
    display: flex;
    justify-content: flex-end;
    padding: 5px 0 0;
  }

  .catalog-add-btn {
    border: 0;
    background: transparent;
    color: var(--theme-muted-soft);
    cursor: pointer;
    font: inherit;
    font-size: 9px;
    font-weight: 700;
    padding: 4px 0;
    text-transform: uppercase;
  }

  .catalog-add-btn:hover,
  .catalog-add-btn:focus {
    color: var(--legacy-text);
    outline: none;
  }

  .catalog-empty {
    border: 1px dashed var(--legacy-border);
    border-radius: 6px;
    color: var(--theme-muted-soft);
    font-weight: 700;
    padding: 18px;
    text-align: center;
  }

  .catalog-modal-backdrop {
    position: fixed;
    inset: 0;
    z-index: 50;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 18px;
    background: var(--theme-overlay);
  }

  .catalog-modal {
    width: min(560px, 100%);
    max-height: calc(100vh - 36px);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border-radius: 8px;
    background: var(--legacy-paper);
    box-shadow: var(--theme-shadow-lg);
  }

  .catalog-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--theme-paper-subtle);
    padding: 12px 14px;
    font-size: 13px;
    font-weight: 800;
  }

  .catalog-modal-body {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    min-height: 0;
    overflow-y: auto;
    padding: 14px;
  }

  .catalog-field {
    display: grid;
    gap: 4px;
    font-size: 10px;
    font-weight: 800;
    color: var(--legacy-muted);
    text-transform: uppercase;
  }

  .catalog-field.full {
    grid-column: 1 / -1;
  }

  .catalog-field input,
  .catalog-field textarea {
    width: 100%;
    border: 1px solid var(--legacy-border);
    border-radius: 4px;
    color: var(--legacy-text);
    font: inherit;
    font-size: 12px;
    font-weight: 500;
    padding: 8px;
    text-transform: none;
  }

  .catalog-field textarea {
    resize: vertical;
  }

  .catalog-field input:focus,
  .catalog-field textarea:focus {
    border-color: var(--legacy-primary);
    outline: none;
  }

  .catalog-modal-actions {
    background: var(--legacy-paper);
    display: flex;
    flex: 0 0 auto;
    justify-content: flex-end;
    gap: 8px;
    border-top: 1px solid var(--theme-paper-subtle);
    box-shadow: var(--theme-footer-shadow);
    padding: 12px 14px;
    position: sticky;
    bottom: 0;
    z-index: 3;
  }

  @media screen and (max-width: 900px) {
    :root {
      --page-gutter: 18px;
    }

    html, body {
      background: var(--legacy-paper-soft);
    }

    .sheet {
      box-shadow: none;
    }

    .control-bar {
      align-items: flex-start;
      gap: var(--space-3);
    }

    .control-left {
      gap: var(--space-2);
      width: 100%;
    }

    .control-left .checklist-btn,
    .control-left label {
      flex: 1 1 180px;
    }

    .control-bar .timestamp {
      margin-left: 0;
      width: 100%;
    }

    .filter-bar .checklist-btn {
      flex: 1 1 110px;
    }

    .filter-meta {
      white-space: normal;
      margin-left: 0;
    }
  }

  @media screen and (max-width: 640px) {
    :root {
      --page-gutter: 12px;
    }

    html, body {
      font-size: 13px;
      line-height: 1.45;
    }

    .control-bar,
    .filter-bar,
    .top {
      border-radius: var(--radius-3);
    }

    .control-bar {
      padding: var(--space-3);
    }

    .control-bar label {
      min-height: var(--touch-target);
      align-items: center;
      padding: 0 var(--space-2);
      background: var(--legacy-paper);
      border: 1px solid var(--line-soft);
      border-radius: var(--radius-2);
    }

    .filter-bar {
      gap: var(--space-2);
      padding: var(--space-3);
    }

    .filter-control,
    #accessory-search,
    .compact-control,
    .filter-bar .checklist-btn {
      flex: 1 1 100%;
    }

    .filter-meta {
      order: 10;
      padding-top: var(--space-1);
    }

    .top {
      align-items: flex-start;
      flex-direction: column;
      gap: var(--space-1);
    }

    h1 {
      font-size: 18px;
      line-height: 1.15;
    }

    .top-note {
      text-align: left;
    }

    .section {
      margin-bottom: var(--space-5);
    }

    .section-title {
      border-radius: var(--radius-3);
      margin-bottom: var(--space-2);
      padding: var(--space-3);
      font-size: 12px;
      line-height: 1.2;
    }

    table,
    thead,
    tbody,
    tr,
    td {
      display: block;
      width: 100%;
    }

    colgroup,
    thead {
      display: none;
    }

    table {
      border-collapse: separate;
      table-layout: auto;
      background: transparent;
    }

    tbody {
      display: grid;
      gap: var(--space-2);
    }

    tr {
      background: var(--legacy-paper);
      border: 1px solid var(--line-soft);
      border-radius: var(--radius-3);
      padding: var(--space-3);
      box-shadow: var(--theme-shadow-sm);
    }

    td {
      border: 0;
      border-bottom: 1px solid var(--theme-paper-subtle);
      display: grid;
      grid-template-columns: minmax(92px, 0.38fr) minmax(0, 1fr);
      gap: var(--space-2);
      align-items: start;
      padding: var(--space-2) 0;
      text-align: left;
    }

    td:last-child {
      border-bottom: 0;
      padding-bottom: 0;
    }

    td::before {
      content: attr(data-label);
      color: var(--theme-muted-soft);
      font-size: 10px;
      font-weight: 800;
      letter-spacing: 0.3px;
      line-height: 1.2;
      text-transform: uppercase;
    }

    .price-col {
      text-align: left;
      white-space: nowrap;
    }

    .catalog-actions-col {
      padding-left: 0;
      padding-right: 0;
      text-align: left;
      white-space: normal;
    }

    .catalog-row-actions {
      justify-content: flex-start;
      gap: var(--space-2);
      opacity: 1;
      width: auto;
    }

    .catalog-icon-btn {
      flex-basis: 34px;
      width: 34px;
      height: 34px;
      border-color: var(--theme-paper-subtle);
    }

    .catalog-modal-body {
      grid-template-columns: 1fr;
    }

    .code-text,
    .desc-text,
    .product-variation {
      overflow-wrap: anywhere;
    }
  }

  @media screen and (max-width: 420px) {
    .control-left label {
      flex-basis: 100%;
    }

    td {
      grid-template-columns: 1fr;
      gap: var(--space-1);
    }
  }

  @media print {
    @page {
      size: A4 portrait;
      margin: 6mm;
    }

    .control-bar,
    .no-print {
      display: none !important;
    }
    
    .sheet {
      width: 198mm;
      max-width: 198mm;
      padding: 0;
      margin: 0;
      overflow: visible;
    }

    body {
      background: var(--legacy-paper);
      overflow: visible;
    }

    .catalog-shell {
      display: grid !important;
      grid-template-columns: 1fr !important;
      column-count: auto !important;
      gap: 0 !important;
    }

    .catalog-shell .section {
      display: block !important;
      width: 100% !important;
      page-break-inside: avoid;
      break-inside: avoid;
      margin: 0 0 4mm !important;
    }

    .catalog-shell .section-title {
      margin: 0 !important;
      padding: 3px 5px !important;
      font-size: 8px !important;
      line-height: 1.05 !important;
    }

    .catalog-shell table {
      width: 100% !important;
      max-width: 100% !important;
      table-layout: fixed !important;
      font-size: 6.8px !important;
      page-break-inside: avoid;
      break-inside: avoid;
    }

    .catalog-shell thead {
      display: table-header-group;
    }

    .catalog-shell tr {
      page-break-inside: avoid;
      break-inside: avoid;
    }

    .catalog-shell th,
    .catalog-shell td {
      padding: 2px 3px !important;
      border-width: 0.7px !important;
      line-height: 1.08 !important;
      overflow-wrap: anywhere !important;
      word-break: normal !important;
      white-space: normal !important;
      vertical-align: top !important;
    }

    .catalog-shell th {
      font-size: 6.3px !important;
    }

    .code-col {
      width: 15% !important;
    }

    .name-col {
      width: 27% !important;
    }

    .desc-col {
      width: 43% !important;
    }

    .price-col {
      width: 15% !important;
      white-space: nowrap !important;
    }

    .catalog-actions-col {
      display: none !important;
      width: 0 !important;
    }

    .product-name {
      font-size: 7px !important;
      line-height: 1.08 !important;
    }

    .product-variation,
    .desc-text,
    .code-text,
    .price-value {
      font-size: 6.6px !important;
      line-height: 1.08 !important;
    }
  }