/* ============================================================
   css/invoice.css — 거래명세서 양식 스타일
   가로 A4 landscape, 폰트: Pretendard
   ============================================================ */

/* 모달 오버레이 */
#invoiceModal {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: 2000;
  align-items: center;
  justify-content: center;
  padding: 16px;
  box-sizing: border-box;
}

.invoice-overlay-inner {
  background: #fff;
  border-radius: 8px;
  max-width: 960px;
  width: 100%;
  max-height: 92vh;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}

.invoice-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 20px;
  border-bottom: 1px solid #e5e7eb;
  flex-shrink: 0;
}

.invoice-modal-title {
  font-family: 'Pretendard', sans-serif;
  font-size: 16px;
  font-weight: 700;
  color: #1e3a5f;
}

.invoice-modal-close {
  background: none;
  border: none;
  font-size: 20px;
  cursor: pointer;
  color: #9ca3af;
  line-height: 1;
}

#invoiceContent {
  padding: 24px;
  flex: 1;
  overflow-y: auto;
}

.invoice-modal-actions {
  display: flex;
  gap: 8px;
  padding: 12px 20px;
  border-top: 1px solid #e5e7eb;
  justify-content: flex-end;
  flex-shrink: 0;
}

/* 거래명세서 양식 */
.invoice-wrap {
  font-family: 'Pretendard', 'Apple SD Gothic Neo', sans-serif;
  font-size: 12px;
  color: #111;
  width: 100%;
  max-width: 860px;
  margin: 0 auto;
}

.invoice-title {
  text-align: center;
  font-size: 22px;
  font-weight: 800;
  letter-spacing: 6px;
  margin-bottom: 16px;
  color: #111;
}

.invoice-parties {
  display: flex;
  gap: 16px;
  margin-bottom: 10px;
}

.invoice-party-tbl {
  flex: 1;
  border-collapse: collapse;
  font-size: 12px;
}

.invoice-party-head {
  background: #1e3a5f;
  color: #fff;
  text-align: center;
  padding: 5px 8px;
  font-weight: 700;
  font-size: 12px;
}

.invoice-th {
  background: #f1f5f9;
  padding: 5px 8px;
  border: 1px solid #cbd5e1;
  font-weight: 600;
  text-align: left;
  white-space: nowrap;
  color: #374151;
}

.invoice-td-party {
  padding: 5px 8px;
  border: 1px solid #cbd5e1;
  color: #111;
}

.invoice-parties-spacer {
  width: 16px;
  flex-shrink: 0;
}

.invoice-serial {
  text-align: right;
  font-size: 12px;
  color: #6b7280;
  margin-bottom: 8px;
  font-weight: 600;
}

.invoice-items-tbl {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 12px;
}

.invoice-th-item {
  background: #1e3a5f;
  color: #fff;
  padding: 6px 8px;
  border: 1px solid #94a3b8;
  text-align: center;
  font-weight: 700;
  font-size: 12px;
}

.invoice-td {
  padding: 5px 8px;
  border: 1px solid #cbd5e1;
  font-size: 12px;
  color: #111;
  height: 22px;
}

.invoice-td-center { text-align: center; }
.invoice-td-right  { text-align: right; font-variant-numeric: tabular-nums; }

.invoice-total-row td {
  background: #f1f5f9;
  font-weight: 700;
  border: 1px solid #94a3b8;
}

.invoice-summary {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 16px;
  padding: 10px 14px;
  border: 1px solid #cbd5e1;
  border-radius: 4px;
  background: #f8fafc;
}

.invoice-summary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
}

.invoice-summary-label { color: #6b7280; font-weight: 600; }
.invoice-summary-value { font-weight: 700; color: #111; }

.invoice-summary-total {
  border-top: 1.5px solid #cbd5e1;
  padding-top: 6px;
  margin-top: 4px;
}

.invoice-summary-total .invoice-summary-label { font-size: 14px; color: #1e3a5f; }
.invoice-summary-total .invoice-summary-value { font-size: 16px; color: #1e3a5f; }

.invoice-korean-amount { font-size: 13px; color: #374151; }

.invoice-receipt {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 10px 14px;
  border: 1px solid #cbd5e1;
  border-radius: 4px;
  min-height: 48px;
}

.invoice-receipt-label { font-weight: 700; font-size: 13px; color: #374151; }

.invoice-receipt-stamp {
  width: 60px;
  height: 36px;
  border: 1px solid #cbd5e1;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #d1d5db;
  font-size: 12px;
}

/* ============================================================
   Classic 양식 (한국 표준 거래명세서 — 가로 landscape)
   ============================================================ */
.invoice-wrap.classic {
  max-width: 100%;
  font-family: 'Pretendard', 'Apple SD Gothic Neo', sans-serif;
  font-size: 12px;
  color: #000;
}

.invoice-wrap.classic .ci-top {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 10px;
}

.invoice-wrap.classic .ci-top-left {
  display: flex;
  flex-direction: column;
}

.invoice-wrap.classic .ci-title {
  font-size: 34px;
  font-weight: 800;
  letter-spacing: 2px;
  margin-bottom: 12px;
  padding-left: 6px;
  border-bottom: 2px solid #111;
  padding-bottom: 8px;
  display: inline-block;
}

.invoice-wrap.classic .ci-receiver-tbl {
  border-collapse: collapse;
  width: 100%;
  border: 2px solid #111;
}

.invoice-wrap.classic .ci-receiver-tbl td {
  border: 1px solid #6b7280;
  padding: 8px 10px;
  font-size: 14px;
  vertical-align: middle;
  min-height: 20px;
}

.invoice-wrap.classic .ci-receiver-name {
  text-align: center;
  font-size: 15px;
  font-weight: 700;
}

.invoice-wrap.classic .ci-gwiing {
  font-weight: 800;
  margin-left: 8px;
  font-size: 16px;
}

.invoice-wrap.classic .ci-receiver-addr,
.invoice-wrap.classic .ci-receiver-tel,
.invoice-wrap.classic .ci-receiver-order {
  font-size: 12px;
}

.invoice-wrap.classic .ci-row-label {
  font-weight: 700;
  color: #374151;
  margin-right: 6px;
}

.invoice-wrap.classic .ci-tel-icon {
  display: inline-block;
  font-size: 14px;
  margin-right: 4px;
}

/* 우측 공급자 표 */
.invoice-wrap.classic .ci-supplier-tbl {
  border-collapse: collapse;
  width: 100%;
  border: 2px solid #111;
  font-size: 12px;
}

.invoice-wrap.classic .ci-supplier-tbl th,
.invoice-wrap.classic .ci-supplier-tbl td {
  border: 1px solid #6b7280;
  padding: 6px 8px;
  vertical-align: middle;
}

.invoice-wrap.classic .ci-supplier-tbl th {
  background: #fff;
  font-weight: 700;
  text-align: center;
  width: 80px;
  font-size: 11px;
}

.invoice-wrap.classic .ci-sup-side {
  background: #e5e7eb;
  font-size: 16px;
  font-weight: 800;
  text-align: center;
  width: 24px;
  line-height: 1.4;
}

.invoice-wrap.classic .ci-sup-val {
  background: #fff;
  font-weight: 600;
  padding: 6px 10px;
}

/* 상단 금액 강조 박스 */
.invoice-wrap.classic .ci-amount-bar {
  border: 2px solid #111;
  padding: 12px 16px;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 16px;
  font-weight: 700;
}

.invoice-wrap.classic .ci-amount-label {
  font-size: 18px;
  font-weight: 800;
  letter-spacing: 4px;
}

.invoice-wrap.classic .ci-amount-korean {
  font-size: 16px;
  font-weight: 700;
  flex: 1;
}

.invoice-wrap.classic .ci-amount-won {
  font-size: 18px;
  font-weight: 800;
  white-space: nowrap;
}

.invoice-wrap.classic .ci-amount-won-mark {
  margin-right: 2px;
}

/* 메인 표 */
.invoice-wrap.classic .ci-items-tbl {
  width: 100%;
  border-collapse: collapse;
  border: 2px solid #111;
  font-size: 12px;
  margin-bottom: 0;
}

.invoice-wrap.classic .ci-items-tbl th {
  background: #fff;
  border: 1px solid #6b7280;
  padding: 8px 6px;
  font-weight: 700;
  text-align: center;
  font-size: 12px;
  line-height: 1.3;
}

.invoice-wrap.classic .ci-items-tbl .invoice-td {
  border: 1px solid #9ca3af;
  padding: 5px 8px;
  height: 26px;
  font-size: 12px;
}

.invoice-wrap.classic .ci-items-tbl .invoice-td-center { text-align: center; }
.invoice-wrap.classic .ci-items-tbl .invoice-td-right  { text-align: right; font-variant-numeric: tabular-nums; }

/* 하단 합계 한 줄 표 */
.invoice-wrap.classic .ci-total-tbl {
  width: 100%;
  border-collapse: collapse;
  border: 2px solid #111;
  border-top: none;
  font-size: 12px;
}

.invoice-wrap.classic .ci-total-tbl th {
  background: #fff;
  border: 1px solid #6b7280;
  padding: 8px;
  font-weight: 700;
  text-align: center;
  font-size: 13px;
}

.invoice-wrap.classic .ci-total-tbl td {
  border: 1px solid #6b7280;
  padding: 8px;
  font-weight: 700;
  text-align: right;
  font-variant-numeric: tabular-nums;
  font-size: 13px;
}

.invoice-wrap.classic .ci-total-num {
  text-align: right;
  background: #fff;
}

.invoice-wrap.classic .ci-receiver-cell {
  text-align: center;
  background: #fff;
  position: relative;
  white-space: nowrap;
}

.invoice-wrap.classic .ci-in-mark {
  margin-left: 6px;
  font-weight: 700;
}

/* 인쇄 */
@page { size: A4 landscape; margin: 10mm; }

@media print {
  body > *:not(#invoiceModal) { display: none !important; }
  /* print.js는 명세서를 공용 #print-area에 복제한다. 위의 옛 모달 전용 규칙보다 뒤에서 명시적으로 복구. */
  body > #print-area { display: flex !important; }
  #invoiceModal {
    display: block !important;
    position: static !important;
    background: none !important;
    padding: 0 !important;
  }
  .invoice-overlay-inner {
    max-height: none !important;
    border-radius: 0 !important;
    overflow: visible !important;
    box-shadow: none !important;
  }
  .invoice-modal-header,
  .invoice-modal-actions { display: none !important; }
  #invoiceContent { padding: 0 !important; }
  .invoice-wrap { max-width: none; }
}

/* 모바일 반응형 — zoom으로 거래명세서 전체 비율 축소 (박스 크기까지 줄임) */
/* B6 보강: 768px 경계 디바이스(iPad 등) 회전 시 깜빡임 완화 */
.invoice-wrap { transition: zoom 0s; }
@media (max-width: 768px) {
  #invoiceContent { padding: 4px !important; overflow-x: auto; }
  .invoice-wrap { zoom: 0.65; margin: 0 !important; }
}
@media (max-width: 480px) {
  #invoiceContent { padding: 2px !important; }
  .invoice-wrap { zoom: 0.5; margin: 0 !important; }
}