.tab-btn.active {
    color: #0d9488;
    border-color: #0d9488;
    background-color: #f0fdfa;
}
.tab-panel { display: none; }
.tab-panel.active { display: block; }
.row-del { color: #dc2626; cursor: pointer; font-weight: bold; }
.row-del:hover { color: #7f1d1d; }
.gauge { width: 100%; height: 8px; background: #e2e8f0; border-radius: 4px; overflow: hidden; }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.4; } }
.spin { animation: spin 1s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.toast {
    position: fixed; bottom: 30px; right: 30px; background: #1e293b; color: white;
    padding: 12px 20px; border-radius: 8px; z-index: 1000; display: none;
    box-shadow: 0 10px 25px rgba(0,0,0,0.2); font-size: 13px; font-weight: 600;
}
.toast.on { display: block; animation: slideUp 0.3s; }
@keyframes slideUp { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; } }
.parse-highlight { background: linear-gradient(120deg, #a7f3d0 0%, #6ee7b7 100%); padding: 2px 6px; border-radius: 4px; font-weight: 600; font-size: 10px; }
/* 검수 테이블 */
.comp-review-table { width: 100%; border-collapse: collapse; font-size: 12px; background: white; border-radius: 6px; overflow: hidden; }
.comp-review-table th { background: #f1f5f9; padding: 8px; border: 1px solid #cbd5e1; font-weight: 700; color: #334155; }
.comp-review-table td { padding: 6px; border: 1px solid #e2e8f0; }
.comp-review-table input { width: 100%; padding: 4px 6px; border: 1px solid #cbd5e1; border-radius: 3px; font-size: 12px; }
.comp-review-table input:focus { outline: 2px solid #0d9488; border-color: #0d9488; }
.comp-review-table input.error { border-color: #f87171; background: #fef2f2; }




/* 작업공정별 관리요령: 화면/인쇄 공통 정렬 */
.msds-process-sheet{
  font-family:"SeoulNamsan","서울남산체","NanumBarunGothic","나눔바른고딕","Nanum Gothic","함초롬돋움",Arial,sans-serif;
  color:#0f172a;
}
.msds-process-title{padding:14px 18px;text-align:center;background:#f8fafc}
.msds-process-title h2{margin:0;font-size:21px;line-height:1.25;font-weight:900;letter-spacing:.06em}
.msds-process-title p{margin:5px 0 0;font-size:10px;color:#64748b;font-weight:700}
.msds-process-table{border-collapse:collapse;table-layout:fixed;font-size:11px;line-height:1.55}
.msds-process-table th,.msds-process-table td{border-bottom:2px solid #1f2937;vertical-align:middle}
.msds-process-table th{width:128px;padding:10px 9px;background:#f1f5f9;border-right:2px solid #1f2937;text-align:center;font-weight:900;color:#0f172a;word-break:keep-all}
.msds-process-table td{padding:9px 12px;word-break:keep-all;overflow-wrap:anywhere}
.msds-process-table ul{margin:0;padding:0;list-style:none;display:grid;gap:2px}
.msds-process-table li{line-height:1.55}
.msds-signal-row{display:flex;align-items:center;justify-content:space-between;gap:12px}
.msds-signal-word{min-width:90px;background:#dc2626;color:#fff;padding:8px 12px;text-align:center}
.msds-signal-word p{font-size:16px;font-weight:900;line-height:1;margin:0}
.msds-mini-note{font-size:9px;color:#64748b;margin-top:4px}
.msds-process-footer{padding:9px 12px;background:#f8fafc;font-size:10px;line-height:1.45;border-top:0}
.msds-process-footer>p{margin:0 0 6px;color:#475569}
.msds-process-supplier{display:grid;grid-template-columns:84px minmax(0,1fr);gap:6px 10px;align-items:center;border-top:1px solid #cbd5e1;padding-top:7px}
.msds-process-supplier span{font-weight:900;color:#334155}.msds-process-supplier b{font-weight:700;color:#0f172a;overflow-wrap:anywhere}

/* 선택한 MSDS 양식만 A4 인쇄 */
@media print {
  @page { size:A4 portrait; margin:8mm; }
  body * { visibility:hidden !important; }
  .msds-print-target,.msds-print-target * { visibility:visible !important; }
  .msds-print-target { position:absolute !important; inset:0 auto auto 0 !important; width:100% !important; margin:0 !important; padding:0 !important; background:#fff !important; }
  .msds-print-target>div { width:100% !important; max-width:194mm !important; margin:0 auto !important; box-shadow:none !important; break-inside:auto; }
  .msds-print-target img { print-color-adjust:exact; -webkit-print-color-adjust:exact; }
  .msds-process-sheet{font-size:9pt !important;page-break-inside:auto !important;break-inside:auto !important}
  .msds-process-title{padding:7mm 4mm 4mm !important}.msds-process-title h2{font-size:17pt !important}
  .msds-process-table{font-size:8.7pt !important;line-height:1.35 !important}
  .msds-process-table tr{break-inside:avoid;page-break-inside:avoid}
  .msds-process-table th{width:31mm !important;padding:2.3mm !important}
  .msds-process-table td{padding:2.3mm 3mm !important}
  .msds-process-table [data-field="pictograms"]>*{max-width:14mm !important;max-height:14mm !important}
  .msds-process-footer{font-size:8.2pt !important;padding:2.5mm 3mm !important;break-inside:avoid;page-break-inside:avoid}
}

/* v10: 작업공정별 관리요령 정렬/인쇄 안정화 */
.msds-process-table tr{height:auto}.msds-process-table th,.msds-process-table td{box-sizing:border-box}.msds-process-sheet{max-width:100%;overflow:hidden}.msds-process-supplier span,.msds-process-supplier b{line-height:1.45}


/* v50 MSDS 원본 뷰어 */
.msds-viewer-shell{display:grid;grid-template-columns:300px minmax(0,1fr);min-height:680px}.msds-viewer-sidebar{border-right:1px solid #e2e8f0;background:#f8fafc;padding:16px}.msds-viewer-sidebar-head h3{font-size:14px;font-weight:900;color:#1e3a4f;margin:0}.msds-viewer-sidebar-head p{font-size:10px;color:#64748b;line-height:1.5;margin:5px 0 10px}.msds-viewer-sidebar-head input{width:100%;border:1px solid #cbd5e1;border-radius:9px;padding:8px 10px;font-size:11px;background:#fff}.msds-viewer-list{display:grid;gap:6px;margin-top:10px;max-height:610px;overflow:auto}.msds-viewer-item{width:100%;text-align:left;border:1px solid #dbe4e8;background:#fff;border-radius:10px;padding:9px 10px;cursor:pointer}.msds-viewer-item:hover,.msds-viewer-item.active{border-color:#14b8a6;background:#f0fdfa;box-shadow:0 0 0 2px rgba(20,184,166,.08)}.msds-viewer-item b{display:block;color:#24465d;font-size:11px}.msds-viewer-item span{display:block;color:#71818d;font-size:9px;margin-top:3px;line-height:1.35}.msds-viewer-list-empty{font-size:11px;color:#94a3b8;text-align:center;padding:28px 6px}.msds-viewer-main{padding:18px;min-width:0}.msds-viewer-empty{min-height:560px;border:1px dashed #cbd5e1;border-radius:14px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:8px;color:#64748b;padding:24px}.msds-viewer-empty b{color:#274c65}.msds-viewer-empty span{max-width:520px;font-size:11px;line-height:1.7}.msds-viewer-toolbar{display:flex;justify-content:space-between;gap:12px;align-items:flex-start;margin-bottom:10px}.msds-viewer-toolbar h3{font-size:17px;font-weight:900;color:#173f5f;margin:2px 0}.msds-viewer-toolbar p{font-size:10px;color:#64748b}.msds-viewer-eyebrow{font-size:9px;font-weight:900;color:#0f766e;letter-spacing:.08em}.msds-viewer-actions{display:flex;gap:7px;flex-wrap:wrap}.msds-viewer-btn{display:inline-flex;align-items:center;justify-content:center;border:1px solid #cbd5e1;background:#fff;border-radius:9px;padding:7px 10px;font-size:10px;font-weight:800;color:#475569;cursor:pointer}.msds-viewer-btn.primary{background:#0f766e;border-color:#0f766e;color:#fff}.msds-viewer-notice{padding:8px 10px;border-radius:9px;background:#f0fdfa;border:1px solid #ccfbf1;color:#496c67;font-size:10px;line-height:1.5;margin-bottom:10px}.msds-viewer-frame{height:610px;border:1px solid #dbe4e8;border-radius:12px;overflow:hidden;background:#f8fafc}.msds-viewer-frame iframe{border:0;width:100%;height:100%;background:#fff}.msds-viewer-image{width:100%;height:100%;overflow:auto;text-align:center;padding:12px}.msds-viewer-image img{max-width:100%;height:auto}.msds-viewer-frame pre,.msds-viewer-text-fallback pre{white-space:pre-wrap;word-break:break-word;font:11px/1.6 monospace;padding:14px;margin:0;max-height:100%;overflow:auto}.msds-viewer-fallback,.msds-viewer-text-fallback{padding:18px;color:#64748b;font-size:11px}.msds-viewer-extracted{margin-top:10px;border:1px solid #e2e8f0;border-radius:10px;padding:10px 12px}.msds-viewer-extracted summary{cursor:pointer;font-size:11px;font-weight:900;color:#31566f}.msds-viewer-extracted>div{font-size:10px;color:#475569;margin-top:10px}.msds-viewer-facts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px}.msds-viewer-facts>div{border:1px solid #e5eaed;border-radius:8px;padding:7px}.msds-viewer-facts b{display:block;color:#64748b;font-size:9px}.msds-viewer-facts span{display:block;color:#1e4058;margin-top:2px}.msds-viewer-extracted h4{font-size:10px;color:#173f5f;margin:10px 0 5px}.msds-viewer-comp{overflow:auto}.msds-viewer-comp table{width:100%;border-collapse:collapse}.msds-viewer-comp th,.msds-viewer-comp td{border:1px solid #e2e8f0;padding:5px 6px;text-align:left}.msds-viewer-comp th{background:#f8fafc}.msds-viewer-extracted ul{margin:0;padding-left:18px}.msds-viewer-extracted li{margin:2px 0}.
@media(max-width:800px){.msds-viewer-shell{grid-template-columns:1fr}.msds-viewer-sidebar{border-right:0;border-bottom:1px solid #e2e8f0}.msds-viewer-list{grid-template-columns:repeat(2,minmax(0,1fr));max-height:220px}.msds-viewer-main{padding:10px}.msds-viewer-toolbar{flex-direction:column}.msds-viewer-frame{height:68vh;min-height:420px}.msds-viewer-facts{grid-template-columns:1fr}}