:root{--orange:#ff6b00;--ink:#111827;--muted:#64748b;--line:#e5e7eb;--soft:#f6f7f9;--panel:#fff;--nav:#17191d;--radius:18px}*{box-sizing:border-box}html,body{margin:0;background:#eef1f4;color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}button,input,textarea,select{font:inherit}button{cursor:pointer}.topbar{height:72px;background:var(--nav);color:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 28px;position:sticky;top:0;z-index:20;box-shadow:0 8px 30px rgba(0,0,0,.16)}.app-brand{display:flex;align-items:center;gap:11px;color:#fff;text-decoration:none}.app-brand b{display:block;font-size:20px}.app-brand b::after{content:"10";color:var(--orange)}.app-brand small{display:block;color:#aeb5bf;font-size:11px;font-weight:700;letter-spacing:.05em}.download-mark{width:36px;height:36px;border-radius:10px;background:var(--orange);display:grid;place-items:center;font-size:25px;font-weight:900;line-height:1}.top-actions{display:flex;gap:9px}.primary,.dark,.outline,.ghost,.small-btn,.text-btn{border:0;border-radius:10px;padding:11px 15px;font-weight:800}.primary{background:var(--orange);color:#fff;box-shadow:0 7px 18px rgba(255,107,0,.2)}.dark{background:#172033;color:#fff}.outline{background:#fff;color:#172033;border:1px solid #ccd3dc}.ghost{background:#2a2d33;color:#fff}.small-btn{padding:7px 10px;background:#fff4ec;color:#cc5600}.text-btn{padding:6px 8px;background:transparent;color:#667085}.app-shell{display:grid;grid-template-columns:220px 1fr;min-height:calc(100vh - 72px)}.sidebar{background:#202328;color:#fff;padding:24px 15px;display:flex;flex-direction:column;justify-content:space-between}.sidebar nav{display:grid;gap:6px}.nav-btn{border:0;background:transparent;color:#c7ccd3;text-align:left;padding:13px 14px;border-radius:10px;font-weight:750;display:flex;justify-content:space-between}.nav-btn.active,.nav-btn:hover{background:#30343b;color:#fff}.nav-btn span{background:#454a53;padding:1px 7px;border-radius:999px;font-size:11px}.side-note{background:#292d33;border:1px solid #383d45;border-radius:14px;padding:14px}.side-note b{font-size:13px}.side-note p{font-size:11px;line-height:1.5;color:#aeb5bf;margin:5px 0 0}.workspace{padding:30px;min-width:0}.view{display:none}.view.active{display:block}.page-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:22px}.page-heading span{font-size:11px;font-weight:900;letter-spacing:.14em;color:var(--orange)}.page-heading h1{font-size:30px;margin:5px 0}.page-heading p{margin:0;color:var(--muted);max-width:700px}.status-pill,.saved-state{background:#fff4ec;color:#c75100;border:1px solid #ffd6b9;border-radius:999px;padding:7px 11px;font-size:12px;font-weight:800}.invoice-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(420px,.85fr);gap:22px;align-items:start}.editor-panel,.preview-panel,.table-card,.profile-card,.profile-help{background:#fff;border:1px solid #dde2e8;border-radius:var(--radius);box-shadow:0 12px 35px rgba(26,38,54,.06)}.editor-panel{padding:22px}.panel-title,.items-head,.preview-toolbar{display:flex;align-items:center;justify-content:space-between}.panel-title{padding-bottom:16px;border-bottom:1px solid var(--line);margin-bottom:18px}.section-label,.items-head span{font-size:11px;letter-spacing:.12em;color:#697386;font-weight:900;margin:20px 0 10px}.field-grid{display:grid;gap:12px}.field-grid.two{grid-template-columns:1fr 1fr}.field-grid.three{grid-template-columns:repeat(3,1fr)}label{display:grid;gap:6px;font-size:12px;font-weight:800;color:#4b5563}.wide{grid-column:1/-1}input,textarea,select{width:100%;border:1px solid #d7dde5;background:#fff;border-radius:9px;padding:10px 11px;color:#111827;outline:0}input:focus,textarea:focus,select:focus{border-color:var(--orange);box-shadow:0 0 0 3px rgba(255,107,0,.09)}textarea{resize:vertical}.items-editor{display:grid;gap:8px}.item-row{display:grid;grid-template-columns:1.6fr 70px 105px 95px 36px;gap:8px;align-items:center}.item-row .remove{border:0;background:#fff1f0;color:#d92d20;width:36px;height:36px;border-radius:8px;font-weight:900}.money-fields{margin-top:16px;padding-top:16px;border-top:1px solid var(--line)}.editor-actions{display:flex;gap:9px;flex-wrap:wrap;margin-top:20px}.preview-panel{overflow:hidden;position:sticky;top:94px}.preview-toolbar{padding:12px 16px;background:#17191d;color:#fff}.preview-toolbar span{font-size:10px;font-weight:900;letter-spacing:.12em;color:#ff9a52}.mini-status{border:1px solid #434851;background:#262a30;color:#fff;border-radius:999px;padding:6px 10px;font-size:11px}.invoice-paper{background:#fff;min-height:700px;padding:42px 38px}.inv-head{display:flex;justify-content:space-between;gap:20px;border-bottom:4px solid var(--orange);padding-bottom:22px}.inv-brand{display:flex;gap:14px;align-items:flex-start}.inv-logo{width:64px;height:64px;border-radius:12px;object-fit:contain;border:1px solid #e8ebef}.inv-brand h2{margin:0 0 5px;font-size:20px}.inv-brand p,.inv-meta p,.inv-block p{margin:2px 0;color:#64748b;font-size:12px;line-height:1.45}.inv-title{text-align:right}.inv-title h1{font-size:34px;margin:0;color:#172033}.inv-title b{font-size:13px;color:var(--orange)}.inv-meta-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px;margin:28px 0}.inv-block strong{display:block;font-size:11px;letter-spacing:.11em;color:#98a2b3;margin-bottom:8px}.inv-table{width:100%;border-collapse:collapse}.inv-table th{background:#f5f6f8;text-align:left;padding:10px;font-size:11px;color:#667085}.inv-table td{padding:11px 10px;border-bottom:1px solid #eceff2;font-size:12px}.inv-table th:nth-child(n+2),.inv-table td:nth-child(n+2){text-align:right}.inv-summary{margin:18px 0 0 auto;width:260px}.inv-summary div{display:flex;justify-content:space-between;padding:5px 0;font-size:12px}.inv-summary .total{border-top:2px solid #172033;margin-top:7px;padding-top:10px;font-size:17px;font-weight:900}.inv-summary .balance{color:var(--orange);font-weight:900}.inv-notes{display:grid;grid-template-columns:1fr 1fr;gap:28px;border-top:1px solid #eceff2;margin-top:28px;padding-top:20px}.inv-notes h4{font-size:11px;margin:0 0 6px;color:#667085}.inv-notes p{font-size:11px;line-height:1.5;color:#667085;white-space:pre-line}.inv-footer{text-align:center;margin-top:28px;color:#98a2b3;font-size:10px}.table-card{padding:18px}.table-tools{display:flex;gap:10px;margin-bottom:14px}.table-tools input{flex:1}.history-row{display:grid;grid-template-columns:100px 1.2fr 110px 100px 110px 160px;gap:10px;align-items:center;border-top:1px solid #edf0f3;padding:12px 4px;font-size:12px}.history-row.header{border:0;color:#98a2b3;font-weight:800}.history-status{font-weight:800}.history-status.Paid{color:#16803c}.history-status.Overdue{color:#d92d20}.history-actions{display:flex;gap:5px}.history-actions button{border:1px solid #d9dee5;background:#fff;border-radius:7px;padding:5px 7px;font-size:11px}.customer-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.customer-card{background:#fff;border:1px solid #dde2e8;border-radius:14px;padding:16px}.customer-card h3{margin:0 0 7px}.customer-card p{margin:3px 0;color:#667085;font-size:12px}.profile-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:20px}.profile-card{padding:22px}.profile-help{padding:24px;background:#17191d;color:#fff}.profile-help span{color:var(--orange);font-weight:900;font-size:11px;letter-spacing:.12em}.profile-help h2{font-size:27px}.profile-help li{margin:10px 0;color:#cbd0d7;font-size:13px}.logo-upload{display:flex;align-items:center;gap:10px;margin-bottom:20px}.logo-preview{width:90px;height:70px;border:1px dashed #cfd5dd;border-radius:12px;display:grid;place-items:center;text-align:center;font-size:11px;font-weight:900;color:#98a2b3;overflow:hidden}.logo-preview img{width:100%;height:100%;object-fit:contain}.upload-btn{background:#fff4ec;color:#c75100;padding:9px 12px;border-radius:9px;font-size:12px;font-weight:850;cursor:pointer}.toast{position:fixed;right:22px;bottom:22px;background:#17191d;color:#fff;border-radius:10px;padding:12px 16px;font-size:12px;opacity:0;transform:translateY(10px);pointer-events:none;transition:.2s}.toast.show{opacity:1;transform:none}.share-sheet{position:fixed;inset:0;background:rgba(17,24,39,.56);z-index:50;display:grid;place-items:center;padding:20px}.share-sheet[hidden]{display:none}.share-card{width:min(560px,100%);background:#fff;border-radius:18px;padding:20px;box-shadow:0 30px 80px rgba(0,0,0,.25)}.share-head{display:flex;justify-content:space-between}.share-head span{font-size:10px;color:var(--orange);font-weight:900;letter-spacing:.12em}.share-head h3{margin:5px 0 12px}.share-head button{border:0;background:#f3f4f6;border-radius:8px;width:32px;height:32px;font-size:22px}.share-actions{display:flex;gap:8px;margin:10px 0}.share-card small{color:#98a2b3}
@media(max-width:1150px){.invoice-layout{grid-template-columns:1fr}.preview-panel{position:static}.profile-layout{grid-template-columns:1fr}.customer-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:760px){.topbar{height:64px;padding:0 14px}.top-actions .ghost{display:none}.app-shell{display:block}.sidebar{padding:8px 10px;display:block;overflow:auto}.sidebar nav{display:flex;min-width:max-content}.nav-btn{padding:10px 12px}.side-note{display:none}.workspace{padding:18px 12px}.page-heading{display:block}.page-heading h1{font-size:25px}.page-heading>.primary,.status-pill,.saved-state{display:inline-flex;margin-top:10px}.field-grid.two,.field-grid.three{grid-template-columns:1fr}.item-row{grid-template-columns:1fr 60px 88px 36px}.item-row .line-total{display:none}.editor-panel{padding:15px}.editor-actions{display:grid;grid-template-columns:1fr 1fr}.preview-panel{border-radius:14px}.invoice-paper{padding:25px 18px;min-height:auto}.inv-head{display:block}.inv-title{text-align:left;margin-top:18px}.inv-meta-grid,.inv-notes{grid-template-columns:1fr}.inv-summary{width:100%}.history-row{grid-template-columns:80px 1fr 80px}.history-row>*:nth-child(3),.history-row>*:nth-child(4),.history-row>*:nth-child(6){display:none}.customer-grid{grid-template-columns:1fr}.table-tools{display:grid}.profile-card{padding:16px}.share-actions{display:grid}.logo-upload{flex-wrap:wrap}}
@media print{html,body{height:auto!important;overflow:visible!important}.invoice-paper,.invoice-paper *{break-inside:avoid-page}.inv-table tr{break-inside:avoid-page!important;page-break-inside:avoid!important}body{background:#fff}.topbar,.sidebar,.page-heading,.editor-panel,.preview-toolbar,.view:not(#view-invoice),.toast,.share-sheet{display:none!important}.app-shell,.workspace,.invoice-layout,.preview-panel{display:block!important;padding:0!important;margin:0!important;border:0!important;box-shadow:none!important}.invoice-paper{min-height:0;padding:12mm 12mm!important;box-shadow:none!important;zoom:var(--print-scale,1);margin:0 auto!important;break-inside:avoid-page!important;page-break-inside:avoid!important}.preview-panel{position:static!important}.inv-footer{margin-top:20px}@page{size:A4;margin:0}}

.brand-toggle{display:flex!important;grid-column:1/-1;align-items:flex-start;gap:10px;border:1px solid #e4e7ec;background:#fafafa;border-radius:12px;padding:12px 14px;cursor:pointer}.brand-toggle input{width:18px;height:18px;margin:2px 0 0;accent-color:var(--orange);flex:0 0 auto}.brand-toggle span{display:grid;gap:3px}.brand-toggle b{font-size:12px;color:#344054}.brand-toggle small{font-size:11px;line-height:1.4;color:#667085;font-weight:500}

.demo-mode-pill{margin-left:auto;margin-right:12px;background:#fff3e8;color:#ff6b00;border:1px solid #ffb77f;border-radius:999px;padding:6px 10px;font-size:10px;font-weight:900;letter-spacing:.12em}.invoice-paper{position:relative;overflow:hidden}.invoice-paper::after{content:"DEMO";position:absolute;left:50%;top:48%;transform:translate(-50%,-50%) rotate(-28deg);font-size:110px;font-weight:950;letter-spacing:.08em;color:rgba(255,107,0,.10);z-index:5;pointer-events:none;white-space:nowrap}.invoice-paper>*{position:relative;z-index:2}.preview-toolbar::after{content:"DEMO PREVIEW";font-size:9px;font-weight:900;letter-spacing:.12em;color:#ffb77f;margin-left:auto;margin-right:10px}@media(max-width:760px){.demo-mode-pill{font-size:9px;padding:5px 8px;margin-right:6px}.invoice-paper::after{font-size:72px;top:42%}}@media print{.invoice-paper::after{content:"DEMO"!important;display:block!important;position:fixed!important;left:50%!important;top:50%!important;transform:translate(-50%,-50%) rotate(-28deg)!important;font-size:130px!important;color:rgba(255,107,0,.14)!important;z-index:9999!important}.invoice-paper::before{content:"DEMO COPY — NOT A VALID ESTIMATE";position:fixed;left:50%;bottom:10mm;transform:translateX(-50%);font-size:11px;font-weight:900;letter-spacing:.12em;color:rgba(255,107,0,.55);z-index:9999;white-space:nowrap}}

.demo-buy-now{display:inline-flex;align-items:center;justify-content:center;background:#ff6b00;color:#fff;text-decoration:none;border-radius:10px;padding:10px 14px;font-size:12px;font-weight:900;white-space:nowrap}.demo-buy-now:hover{filter:brightness(.94)}@media(max-width:760px){.demo-buy-now{padding:9px 10px;font-size:11px}.top-actions .demo-locked,.top-actions .ghost{display:none}}

/* Pair10 demo-output protection: generated results remain usable but visibly marked until activation. */
#invoicePaper,#resumePaper{position:relative;isolation:isolate}
#invoicePaper::after,#resumePaper::after{content:"DEMO";position:absolute;left:50%;top:50%;transform:translate(-50%,-50%) rotate(-28deg);z-index:9999;font:900 112px/1 Arial,sans-serif;letter-spacing:18px;color:rgba(220,38,38,.13);border:9px solid rgba(220,38,38,.11);border-radius:14px;padding:18px 24px;pointer-events:none;white-space:nowrap}
@media print{#invoicePaper::after,#resumePaper::after{position:absolute;color:rgba(220,38,38,.16)!important;border-color:rgba(220,38,38,.14)!important;-webkit-print-color-adjust:exact;print-color-adjust:exact}}