:root{color-scheme:dark;--bg:#0a1110;--panel:#111e1b;--raised:#1b2c27;--line:#2b423a;--ink:#ecf7f2;--muted:#9fb6ac;--accent:#7de4bb;--focus:#a9ceff;font:14px/1.6 system-ui,sans-serif;background:var(--bg);color:var(--ink)}:root[data-theme=light]{color-scheme:light;--bg:#f2f7f4;--panel:#fff;--raised:#e8f0eb;--line:#c7d8cd;--ink:#192d23;--muted:#526b5b;--accent:#176a4b;--focus:#1555a0}*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button{border:1px solid var(--line);border-radius:8px;padding:8px 12px;color:var(--ink);background:var(--panel);cursor:pointer}button:hover:enabled{background:var(--raised);border-color:var(--accent)}button:disabled{opacity:.4;cursor:default}.primary{background:var(--accent);color:var(--bg);font-weight:700}.primary:hover:enabled{color:var(--accent)}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid var(--focus);outline-offset:3px}h1,h2,h3,p{margin-top:0}h1{font-size:24px;margin:0}h2{font-size:clamp(30px,3.5vw,48px);font-weight:600;line-height:1.15;letter-spacing:-1px;margin-bottom:14px}h3{font-size:16px}#app{max-width:1800px;margin:auto;padding:0 28px}.app-header{display:flex;justify-content:space-between;align-items:center;padding:24px 0;border-bottom:1px solid var(--line);gap:12px}.header-buttons{display:flex;gap:8px;flex-wrap:wrap}.eyebrow{font:10px/1.6 ui-monospace,monospace;letter-spacing:2px;color:var(--accent);margin-bottom:7px}.hero{max-width:780px;padding:28px 0 12px}.muted,.hint{color:var(--muted)}.hint{font-size:11px}.main-actions{display:flex;gap:8px;flex-wrap:wrap}.main-actions button{font-size:12px}.status{padding:11px 14px;border-left:2px solid var(--accent);background:var(--panel);font-size:12px;margin:17px 0}.warning,.error{color:#eea365}:root[data-theme=light] .warning,:root[data-theme=light] .error{color:#97400d}.invoice-layout{display:grid;grid-template-columns:190px minmax(350px,.9fr) minmax(380px,1.1fr);gap:18px;align-items:start;margin:20px 0 36px}.saved,.editor,.preview{min-width:0;border:1px solid var(--line);border-radius:14px;padding:18px;background:var(--panel)}.record-list{display:grid;gap:7px}.record-list button{text-align:left;overflow-wrap:anywhere;font-size:12px}.record-list small{display:block;color:var(--muted);font-size:10px}.save-state{font-size:11px;color:var(--accent)}.form-fields{display:grid;grid-template-columns:1fr 1fr;gap:13px;margin:20px 0}.field{display:flex;flex-direction:column;gap:6px;min-width:0;font-size:11px;color:var(--muted)}input,textarea,select{min-width:0;width:100%;padding:8px 10px;border:1px solid var(--line);border-radius:7px;background:var(--bg);color:var(--ink);resize:vertical}textarea{min-height:75px}.line-row{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:9px;border:1px solid var(--line);border-radius:10px;margin:14px 0;padding:12px;min-width:0}.line-row legend{font-size:11px;color:var(--accent)}.line-row label:first-of-type{grid-column:1/-1}.line-row button{grid-column:3/5;font-size:11px}.totals{display:grid;grid-template-columns:1fr auto;gap:7px;font-size:13px;border-top:1px solid var(--line);padding-top:16px;margin-top:22px}.totals dt,.totals dd{margin:0}.totals dd{text-align:right;font-family:ui-monospace,monospace}.totals dt:last-of-type,.totals dd:last-child{border-top:1px solid var(--line);padding-top:9px;font-weight:750;color:var(--accent)}.preview{padding:12px}.preview>h3{font-size:11px;color:var(--muted);padding:3px 6px}.preview .paper{border-radius:7px;min-height:700px;overflow:hidden}.preview .paper table{font-size:10px}.preview .paper td,.preview .paper th{padding:7px 3px}#studio-footer{border-top:1px solid var(--line);padding:24px;display:flex;justify-content:center}dialog{border:1px solid var(--line);border-radius:15px;background:var(--panel);color:var(--ink);padding:26px;width:600px;max-width:92vw;max-height:90vh}dialog::backdrop{background:#000b}dialog h2{font-size:24px}dialog p{color:var(--muted)}.dialog-buttons{display:flex;justify-content:flex-end;gap:9px;margin-top:23px}#app>.vx-return-nav{display:flex;gap:8px;flex-wrap:wrap;padding:10px 0;border-bottom:1px solid var(--line)}#app>.vx-return-nav a{min-height:36px;padding:6px 12px;border:1px solid var(--line);border-radius:8px;text-decoration:none;color:var(--ink);font-size:12px}@media(max-width:1250px){.invoice-layout{grid-template-columns:160px minmax(0,1fr)}.preview{grid-column:2}.editor{grid-column:2}.saved{grid-row:1/3}.preview .paper{min-height:0}}@media(max-width:700px){#app{padding:0 14px}.app-header{padding:18px 0;align-items:start;flex-wrap:wrap}.header-buttons button{font-size:11px}.invoice-layout{display:flex;flex-direction:column;gap:14px}.saved,.editor,.preview{width:100%}.saved{order:2}.editor{padding:16px}.preview{padding:8px}.preview .paper{padding:16px;font-size:10px}.preview .paper table{font-size:9px}.preview .paper h1{font-size:19px}.preview .parties{gap:14px}.preview .invoice-head{gap:12px}.preview .paper-totals{max-width:100%}.form-fields{gap:10px}.line-row{gap:6px;padding:10px}.line-row input{padding:7px 6px}#app>.vx-return-nav a{flex:1;text-align:center;font-size:11px}.main-actions button{font-size:11px}}@media print{:root{color-scheme:light;background:white}body{background:white}#app{max-width:none;padding:0}#app>*{display:none!important}#app>.invoice-layout{display:block!important;margin:0}#app>.vx-shell,.vx-main{display:block!important}.vx-sidebar,.vx-topbar,.vx-workspace>*{display:none!important}.vx-workspace{padding:0!important;max-width:none!important}.vx-workspace>.invoice-layout{display:block!important;margin:0}#app .saved,#app .editor,#app .preview>h3,#studio-footer,dialog{display:none!important}#app .preview{display:block!important;border:0;padding:0;background:white}#app .preview .paper{padding:0;border-radius:0;font-size:12px;overflow:visible}#app .preview .paper table{font-size:11px}}