@page {
  size: A4 portrait;
  margin: 8mm 20mm; /* ← 左右20mm確保 */
}

html,
body {
  margin: 0;
  padding: 0;
  background: #ffffff;
  color: #000000;
  font-family: "Yu Gothic", "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;
  -webkit-print-color-adjust: exact;
  print-color-adjust: exact;
}

body {
  padding: 8px;
}

.fax-page__actions {
  max-width: 170mm;
  margin: 0 auto 6px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.fax-btn {
  display: inline-block;
  padding: 8px 12px;
  border: 1px solid #000;
  background: #fff;
  color: #000;
  text-decoration: none;
  font-size: 12px;
  cursor: pointer;
}

.fax-btn--sub {
  background: #fafafa;
}

/* ===== 用紙 ===== */
.fax-sheet {
  width: 170mm; /* ← ここが重要（210 - 40） */
  min-height: 277mm;
  margin: 0 auto;
  border: 1px solid #000;
  padding: 4mm 6mm 8mm;
  box-sizing: border-box;
  background: #ffffff;
}

/* ===== ヘッダー ===== */
.fax-sheet__header {
  display: flex;
  justify-content: space-between;
  border-bottom: 2px solid #000;
  margin-bottom: 4px;
  padding-bottom: 3px;
  gap: 8px;
}

.fax-sheet__title {
  font-size: 18px;
  margin: 0 0 2px;
  line-height: 1.2;
}

.fax-sheet__company {
  font-size: 10px;
  line-height: 1.3;
}

.fax-sheet__faxbox {
  border: 2px solid #000;
  padding: 4px 6px;
  text-align: center;
  min-width: 45mm;
}

.fax-sheet__faxbox-number {
  font-size: 18px;
  font-weight: bold;
}

/* ===== セクション ===== */
.fax-section {
  margin-top: 4px;
}

.fax-section__title {
  font-size: 11px;
  border-left: 4px solid #000;
  padding-left: 5px;
  margin: 0 0 3px;
}

.fax-help-text {
  font-size: 9px;
  margin-bottom: 3px;
}

/* ===== テーブル ===== */
.fax-table {
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
}

.fax-table th,
.fax-table td {
  border: 1px solid #000;
  padding: 4px;
  font-size: 10px;
}

.fax-table th {
  background: #f0f0f0;
}

.fax-table--info th {
  width: 30mm;
}

.fax-table--summary th {
  width: 20mm;
}

/* ===== 入力 ===== */
input,
textarea {
  border: none !important;
  width: 100%;
  background: transparent;
  font-size: 10px;
}

.form-line-input {
  height: 20px;
}

.table-line-input {
  height: 24px;
}

.form-line-textarea {
  min-height: 30px;
}

/* ===== 注文欄 ===== */
.fax-table--order .col-code {
  width: 34mm;
}

.fax-table--order .col-name {
  width: auto;
}

.fax-table--order .col-qty {
  width: 20mm;
}

.fax-table--order td {
  height: 30px;
}

/* ===== 配送 ===== */
.arrival-block {
  display: block;
}

.time-row {
  display: flex;
  flex-wrap: nowrap;
  gap: 6px;
  white-space: nowrap;
}

.check-label {
  display: inline-flex;
  gap: 3px;
  white-space: nowrap;
}

.fax-note-inline {
  font-size: 9px;
}

/* ===== 印刷 ===== */
@media print {
  body {
    padding: 0;
  }

  .fax-sheet {
    width: 100%;
    border: none;
  }

  .no-print {
    display: none;
  }
}