/* 성적표 인쇄 전용 스타일 */
@media print {
  * {
    -webkit-print-color-adjust: exact !important;
    print-color-adjust: exact !important;
  }

  html, body {
    background: #fff !important;
    color: #111 !important;
    font-size: 10pt !important;
    line-height: 1.35 !important;
  }

  .sidebar,
  .page-header,
  .hamburger,
  .no-print,
  .btn,
  .filter-bar,
  .pagination,
  .toast-container,
  .loading-overlay,
  .modal-overlay,
  .sidebar-backdrop,
  .chart-container.no-print,
  .teacher-comment-empty {
    display: none !important;
  }

  .app-layout,
  .main-content,
  .page-body,
  #report-section {
    display: block !important;
    margin: 0 !important;
    padding: 0 !important;
    width: 100% !important;
    max-width: none !important;
    background: #fff !important;
  }

  .report-document,
  .report-print-area {
    border: none !important;
    box-shadow: none !important;
    border-radius: 0 !important;
    padding: 0 !important;
    margin: 0 !important;
    max-width: 100% !important;
    width: 100% !important;
  }

  /* 헤더 */
  .report-header {
    text-align: center;
    margin: 0 0 10px !important;
    padding-bottom: 8px !important;
    border-bottom: 2px solid #1e5a9e;
  }

  .report-header img {
    max-width: 42px !important;
    max-height: 42px !important;
    margin: 0 auto 4px !important;
  }

  .report-header h2 {
    font-size: 14pt !important;
    margin: 0 0 2px !important;
    color: #1e5a9e !important;
  }

  .report-header .report-title,
  .report-header p {
    font-size: 12pt !important;
    font-weight: 700 !important;
    margin: 2px 0 0 !important;
    letter-spacing: 0.2em;
  }

  /* 학생/시험 정보 */
  .report-info-grid {
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    gap: 4px 16px !important;
    margin: 0 0 10px !important;
    padding: 8px 10px !important;
    border: 1px solid #ccc !important;
    background: #f7f9fc !important;
    font-size: 9.5pt !important;
  }

  .report-info-grid .label {
    color: #555 !important;
    font-weight: 600;
    margin-right: 4px;
  }

  /* 테이블 공통 */
  .report-document table {
    width: 100% !important;
    border-collapse: collapse !important;
    margin: 0 0 8px !important;
    font-size: 9.5pt !important;
  }

  .report-document table th,
  .report-document table td {
    padding: 5px 6px !important;
    border: 1px solid #999 !important;
    vertical-align: middle !important;
  }

  .report-document table th {
    background: #e8f0fa !important;
    color: #164a82 !important;
    font-weight: 700 !important;
    text-align: center !important;
  }

  .report-document table td.text-center,
  .report-document .text-center {
    text-align: center !important;
  }

  .report-summary {
    margin: 0 0 8px !important;
  }

  .report-summary table th {
    width: 18%;
    white-space: nowrap;
  }

  .report-summary table td {
    width: 32%;
    font-weight: 600;
  }

  /* 선생님 평가 */
  .teacher-comment-card {
    margin: 0 0 8px !important;
    padding: 8px 10px !important;
    border: 1px solid #999 !important;
    border-radius: 0 !important;
    background: #fff !important;
    box-shadow: none !important;
    break-inside: avoid;
  }

  .teacher-comment-card .card-title {
    margin: 0 0 6px !important;
    padding: 0 0 4px !important;
    border-bottom: 1px solid #ccc !important;
    font-size: 10pt !important;
  }

  .teacher-comment-body {
    min-height: 0 !important;
    font-size: 9.5pt !important;
    line-height: 1.5 !important;
  }

  /* 차트는 인쇄에서 제외(화면용만) — 여백 절약 */
  .chart-container,
  .chart-container.print-only {
    display: none !important;
  }

  /* 하단 */
  .report-footer-text {
    margin: 6px 0 4px !important;
    font-size: 8.5pt !important;
    color: #555 !important;
    text-align: center;
  }

  .signature-area {
    display: flex !important;
    justify-content: flex-end !important;
    gap: 48px !important;
    margin: 14px 0 4px !important;
    break-inside: avoid;
  }

  .signature-box {
    width: 140px !important;
    margin: 0 !important;
    padding-top: 28px !important;
    border-top: 1px solid #333 !important;
    text-align: center !important;
    font-size: 9pt !important;
    line-height: 1.4 !important;
    color: #222 !important;
  }

  .report-print-date {
    margin: 4px 0 0 !important;
    text-align: right !important;
    font-size: 8pt !important;
    color: #666 !important;
  }

  /* 페이지 여백 축소 */
  @page {
    size: A4 portrait;
    margin: 10mm 12mm;
  }
}

/* 화면용 성적표 밀도도 약간 정리 */
.report-print-area .report-header {
  margin-bottom: 16px;
}

.report-print-area .report-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-top: 6px;
  letter-spacing: 0.15em;
}

.report-print-area .report-info-grid {
  margin-bottom: 14px;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #f8fafc;
}

.report-print-area .report-summary {
  margin-top: 12px;
}

.report-print-area .signature-area {
  margin-top: 24px;
  display: flex;
  justify-content: flex-end;
  gap: 40px;
}

.report-print-area .signature-box {
  width: 160px;
  text-align: center;
  border-top: 1px solid var(--border);
  padding-top: 8px;
  margin-top: 36px;
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.5;
}

.report-footer-text {
  margin-top: 12px;
  font-size: 0.85rem;
  color: var(--text-muted);
  text-align: center;
}

.report-print-date {
  text-align: right;
  font-size: 0.8rem;
  color: #999;
  margin-top: 8px;
}