.invoice-page{position:relative;width:210mm;min-height:297mm;margin:0 auto;background:#fff;box-shadow:0 2px 16px #0f172a24;overflow:hidden;color:#1a1a1a;font-family:-apple-system,Segoe UI,system-ui,sans-serif}.invoice-watermark{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);max-width:70%;max-height:70%;object-fit:contain;pointer-events:none;z-index:0}.invoice-test-ribbon{position:absolute;top:22px;right:-34px;transform:rotate(45deg);background:#b3261e;color:#fff;font-size:11px;font-weight:700;letter-spacing:.06em;padding:4px 40px;z-index:2;box-shadow:0 1px 4px #00000040}.invoice-content{position:relative;z-index:1;padding:15mm 16mm}.invoice-logo-row-center{display:flex;justify-content:center;margin-bottom:12px}.invoice-logo-row-center .invoice-logo{max-height:64px;margin-bottom:0}.invoice-header{display:flex;justify-content:space-between;align-items:flex-start;gap:24px}.invoice-logo{max-height:48px;max-width:220px;object-fit:contain;margin-bottom:8px;display:block}.invoice-logo-row-right{display:flex;justify-content:flex-end;margin-bottom:8px}.invoice-logo-row-right .invoice-logo{margin-bottom:0}.invoice-company-name{font-family:Cambria,Georgia,serif;font-size:20px;font-weight:700;color:var(--invoice-accent, #1155cc)}.invoice-company-line{font-size:10.5px;color:var(--invoice-accent, #1155cc);font-style:italic;margin-top:2px}.invoice-meta{text-align:right;flex-shrink:0}.invoice-title{font-family:Cambria,Georgia,serif;font-size:19px;font-weight:700;color:var(--invoice-primary, #1f3864);letter-spacing:.02em;margin-bottom:8px}.invoice-meta-table{border-collapse:collapse;margin-left:auto}.invoice-meta-table th{background:var(--invoice-primary, #1f3864);color:#fff;font-size:10.5px;font-weight:700;text-align:right;padding:4px 10px;border:1px solid #bfbfbf}.invoice-meta-table td{background:var(--invoice-primary-tint-strong, #d9e2f3);color:var(--invoice-accent, #1155cc);font-weight:700;font-size:11px;text-align:center;padding:4px 10px;border:1px solid #bfbfbf}.invoice-divider{border-bottom:2px solid var(--invoice-primary, #1f3864);margin:14px 0 16px}.invoice-parties{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:18px}.invoice-party-title{background:var(--invoice-primary, #1f3864);color:#fff;font-size:11px;font-weight:700;padding:5px 8px;border:1px solid #bfbfbf}.invoice-party-line{font-size:11px;padding:3px 8px;border:1px solid #bfbfbf;border-top:none;background:var(--invoice-primary-tint, #f7f9fc)}.invoice-party-line.strong{font-weight:700;color:#1a1a1a}.invoice-items{width:100%;border-collapse:collapse;margin-bottom:4px}.invoice-items thead th{background:var(--invoice-primary, #1f3864);color:#fff;font-size:11px;font-weight:700;padding:7px 8px;border:1px solid #bfbfbf;text-align:center}.invoice-items thead th.col-desc{text-align:left}.invoice-items tbody td{font-size:11px;padding:6px 8px;border:1px solid #bfbfbf}.invoice-items tbody tr:nth-child(2n) td{background:var(--invoice-primary-tint, #f7f9fc)}.col-desc{text-align:left;width:46%}.col-qty{text-align:center;width:14%}.col-price,.col-total{text-align:right;width:20%}.invoice-totals{width:46%;margin-left:auto;margin-top:4px;border:1px solid #bfbfbf;border-top:none}.invoice-totals-row{display:flex;justify-content:space-between;font-size:11px;padding:5px 10px;border-top:1px solid #bfbfbf}.invoice-totals-row.grand{background:var(--invoice-primary, #1f3864);color:#fff;font-weight:700;font-size:13px}.invoice-notes{margin-top:20px}.invoice-notes-title{background:var(--invoice-primary, #1f3864);color:#fff;font-size:11px;font-weight:700;padding:5px 8px}.invoice-notes-body{border:1px solid #bfbfbf;border-top:none;padding:10px;font-size:10.5px;color:#333;min-height:40px;white-space:pre-wrap}.invoice-signature{margin-top:32px;display:flex;justify-content:flex-start}.invoice-signature-block{width:240px;text-align:left}.invoice-signature-image{max-height:56px;max-width:200px;object-fit:contain;display:block;margin-bottom:2px}.invoice-signature-line{border-top:1px solid #1a1a1a;height:40px}.invoice-signature-label{font-size:9.5px;font-style:italic;color:#595959;border-top:1px solid #1a1a1a;padding-top:3px}.invoice-signature-name{font-size:11px;font-weight:700;color:#1a1a1a;border-top:1px solid #1a1a1a;padding-top:4px;margin-top:2px}.invoice-signature-title{font-size:9.5px;font-style:italic;color:#595959;margin-top:1px}@media print{@page{size:A4;margin:0}.invoice-page{box-shadow:none;margin:0;width:210mm;min-height:297mm}}:root{--navy: #1f3864;--navy-dark: #14294a;--accent: #1155cc;--accent-light: #d9e2f3;--border: #d7dce3;--text: #1a1a1a;--text-muted: #5b6472;--bg: #f4f6f9;--danger: #b3261e;--radius: 6px}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,Segoe UI,system-ui,sans-serif;-webkit-font-smoothing:antialiased}a{color:var(--accent)}.app-nav{display:flex;align-items:center;justify-content:space-between;padding:0 24px;height:56px;background:var(--navy);color:#fff}.app-nav-left{display:flex;align-items:center;gap:28px}.app-nav-brand{font-weight:700;letter-spacing:.01em;font-size:15px}.app-nav-links{display:flex;gap:20px}.app-nav-links a{color:#fffc;text-decoration:none;font-size:14px;padding:6px 0;border-bottom:2px solid transparent}.app-nav-links a.active,.app-nav-links a:hover{color:#fff;border-bottom-color:#fff}.app-nav-right{display:flex;align-items:center;gap:14px;font-size:13px;color:#ffffffd9}.app-nav-right button{background:transparent;border:1px solid rgba(255,255,255,.4);color:#fff;padding:5px 12px;border-radius:var(--radius);cursor:pointer;font-size:13px}.app-nav-right button:hover{background:#ffffff1f}.app-main{max-width:1080px;margin:0 auto;padding:32px 24px 64px}.page-header{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:20px}.page-header h1{font-size:21px;margin:0}.page-subtitle{color:var(--text-muted);font-size:13.5px;margin-top:2px}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:var(--radius);border:1px solid var(--border);background:#fff;color:var(--text);font-size:13.5px;cursor:pointer;text-decoration:none}.btn:hover{border-color:var(--navy)}.btn-primary{background:var(--navy);border-color:var(--navy);color:#fff}.btn-primary:hover{background:var(--navy-dark)}.btn-danger{color:var(--danger);border-color:var(--danger)}.btn:disabled{opacity:.55;cursor:not-allowed}.field{margin-bottom:14px}.field label{display:block;font-size:12.5px;font-weight:600;color:var(--text-muted);margin-bottom:4px}.field input,.field textarea,.field select{width:100%;padding:8px 10px;border:1px solid var(--border);border-radius:var(--radius);font-size:13.5px;font-family:inherit;background:#fff}.field input:focus,.field textarea:focus,.field select:focus{outline:2px solid var(--accent);outline-offset:-1px}.field-row{display:grid;gap:12px}.field-row.cols-2{grid-template-columns:1fr 1fr}.field-row.cols-3{grid-template-columns:1fr 1fr 1fr}.field-row.cols-4{grid-template-columns:2fr 1fr 1fr 1fr auto;align-items:end}.section{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:20px;margin-bottom:20px}.section-title{font-size:14px;font-weight:700;color:var(--navy);margin:0 0 14px}.error-banner{background:#fdecea;border:1px solid #f3c4bf;color:var(--danger);padding:10px 14px;border-radius:var(--radius);font-size:13.5px;margin-bottom:16px}.data-table{width:100%;border-collapse:collapse;background:#fff}.data-table th{text-align:left;font-size:11.5px;text-transform:none;color:var(--text-muted);font-weight:600;padding:10px 12px;border-bottom:1px solid var(--border)}.data-table td{padding:11px 12px;border-bottom:1px solid var(--border);font-size:13.5px}.data-table tr.clickable{cursor:pointer}.data-table tr.clickable:hover td{background:var(--accent-light)}.empty-state{text-align:center;color:var(--text-muted);padding:48px 20px;font-size:13.5px}.login-shell{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--navy)}.login-card{background:#fff;width:360px;padding:32px 28px;border-radius:8px}.login-card h1{font-size:18px;margin:0 0 4px}.login-card p{color:var(--text-muted);font-size:13px;margin:0 0 20px}.image-upload{display:flex;align-items:center;gap:14px}.image-upload-preview{width:96px;height:96px;border:1px solid var(--border);border-radius:var(--radius);display:flex;align-items:center;justify-content:center;overflow:hidden;background:#fafbfc;flex-shrink:0}.image-upload-preview img{max-width:100%;max-height:100%;object-fit:contain}.image-upload-empty{font-size:10.5px;color:var(--text-muted);text-align:center;padding:6px}.invoice-preview-wrap{background:#e9ebef;padding:24px;overflow-x:auto}.invoice-preview-scale{transform-origin:top center}.toolbar{display:flex;gap:10px;justify-content:flex-end;margin-bottom:14px}@media print{body *{visibility:hidden}#invoice-print-area,#invoice-print-area *{visibility:visible}#invoice-print-area{position:absolute;top:0;left:0}.app-nav,.no-print{display:none!important}}