:root{--font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--c-bg: #f1f5f9;--c-surface: #ffffff;--c-border: #e2e8f0;--c-border-light:#f1f5f9;--c-sidebar: #0f172a;--c-sidebar-hover:#1e293b;--c-sidebar-active:#2563eb;--c-sidebar-text:#94a3b8;--c-sidebar-text-active:#ffffff;--c-primary: #2563eb;--c-primary-h: #1d4ed8;--c-primary-light:#eff6ff;--c-success: #059669;--c-success-bg: #d1fae5;--c-success-border:#a7f3d0;--c-danger: #dc2626;--c-danger-bg: #fee2e2;--c-danger-border:#fca5a5;--c-warning: #d97706;--c-warning-bg: #fef3c7;--c-warning-border:#fcd34d;--c-text: #0f172a;--c-text-2: #475569;--c-text-3: #94a3b8;--c-text-inv: #ffffff;--shadow-sm: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.04);--shadow: 0 4px 6px -1px rgba(0,0,0,.08), 0 2px 4px -2px rgba(0,0,0,.04);--shadow-md: 0 10px 15px -3px rgba(0,0,0,.08), 0 4px 6px -4px rgba(0,0,0,.04);--shadow-lg: 0 20px 25px -5px rgba(0,0,0,.1), 0 8px 10px -6px rgba(0,0,0,.04);--r-sm: 6px;--r: 8px;--r-lg: 12px;--r-xl: 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0}.text-muted{color:var(--c-text-3)}.text-sm{font-size:12px}.text-xs{font-size:11px}.font-mono{font-family:SFMono-Regular,Consolas,monospace}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-2{gap:8px}.gap-3{gap:12px}.gap-4{gap:16px}.mt-1{margin-top:4px}.mt-2{margin-top:8px}.mt-3{margin-top:12px}.mt-4{margin-top:16px}.mb-2{margin-bottom:8px}.mb-3{margin-bottom:12px}.mb-4{margin-bottom:16px}.mb-6{margin-bottom:24px}.w-full{width:100%}.loading-text{color:var(--c-text-3);font-size:13px;padding:24px;text-align:center}.license-banner{display:flex;align-items:center;gap:10px;padding:10px 16px;background:var(--c-warning-bg);border:1px solid var(--c-warning-border);border-radius:var(--r);font-size:13px;color:var(--c-warning);margin-bottom:20px}.toast{position:fixed;bottom:24px;right:24px;padding:12px 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var(--c-border);border-radius:var(--r);padding:10px 14px;box-shadow:var(--shadow-lg);position:sticky;top:0}.invoice-preview-toolbar-title{font-weight:700;font-size:14px;color:var(--c-text)}.invoice-preview{width:210mm;min-height:297mm;margin:0 auto;background:#fff;color:#000;box-shadow:var(--shadow-lg);padding:6.35mm 17.78mm 19.05mm 13.97mm;font-family:Calibri,Segoe UI,Arial,sans-serif;font-size:12px;line-height:1.45;box-sizing:border-box}.ip-letterhead{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;border-bottom:2px solid #000;padding-bottom:8px;margin-bottom:14px}.ip-company{font-weight:700;font-size:17px;letter-spacing:.02em}.ip-company-line{margin-top:2px}.ip-business-style{font-size:11px;font-style:italic;color:#333}.ip-logo{max-height:34mm;max-width:60mm;object-fit:contain}.ip-title{font-size:22px;font-weight:700;text-align:center;letter-spacing:.25em;margin:2px 0 12px}.ip-meta-grid{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:4px 28px;margin-bottom:12px}.ip-meta-cell{display:flex;align-items:baseline;gap:10px}.ip-meta-value{font-weight:600}.ip-billto{border:1px solid #000;padding:8px 10px;margin-bottom:8px;max-width:70%}.ip-label{font-size:10px;text-transform:uppercase;letter-spacing:.05em;color:#555}.ip-customer-name{font-weight:700;font-size:14px;margin:2px 0 4px}.ip-line{margin:1px 0}.ip-po-line{display:flex;align-items:baseline;gap:8px;margin:0 0 8px}.ip-po-value{font-weight:600}.ip-items{width:100%;border-collapse:collapse;margin-bottom:12px}.ip-items th{border:1px solid #000;background:#eee;padding:5px 6px;font-size:11px;font-weight:700;text-align:center}.ip-items td{border:1px solid #999;padding:5px 6px;vertical-align:top}.ip-num{text-align:right;white-space:nowrap}.ip-amount{font-weight:600}.ip-empty{text-align:center;color:#666;font-style:italic}.ip-totals{display:flex;flex-direction:column;align-items:flex-end;margin:4px 0 14px}.ip-total-row{display:flex;justify-content:space-between;gap:28px;min-width:62mm;padding:2px 0;border-bottom:1px solid #ccc}.ip-total-grand{font-weight:700;font-size:15px;border-top:2px solid #000;border-bottom:2px solid #000;margin-top:4px}.ip-terms-line{margin:2px 0 10px;font-size:11px}.ip-notes{border:1px solid #999;padding:8px 10px;margin-bottom:12px}.ip-notes-text{white-space:pre-wrap}.ip-footer{display:flex;justify-content:space-between;border-top:1px solid #ccc;padding-top:8px;font-size:11px}.ip-footer-value{font-weight:600}.ip-signatures{display:flex;justify-content:space-between;gap:24px;border-top:1px solid #ccc;padding-top:8px;margin:14px 0 12px}.ip-sig{flex:1}.ip-sig-label{font-size:10px;text-transform:uppercase;letter-spacing:.05em;color:#555}.ip-sig-value{border-bottom:1px dotted #999;min-height:22px;margin-top:4px;font-weight:600}.ip-footer{border-top:1px solid #ccc;padding-top:8px;font-size:10.5px;line-height:1.5}.ip-received{margin-bottom:6px}.ip-permit{font-weight:600}.ip-printer{color:#222}.invoice-print-overlay{position:absolute;top:0;left:0;width:210mm;height:297mm;display:none}.ipov-value{position:absolute;overflow:hidden;white-space:nowrap;font-family:Calibri,Segoe UI,Arial,sans-serif;color:#000}@media print{@page{size:A4 portrait;margin:0}body{background:#fff!important}.app-shell,.modal-overlay,.toast,.no-print{display:none!important}.invoice-preview-overlay{position:static!important;inset:auto!important;overflow:visible!important;background:none!important;padding:0!important}.invoice-preview{display:none!important}.invoice-print-overlay{display:block!important;position:absolute;top:0;left:0}}