:root{--bg:#f4f6f9;--card:#fff;--tx:#1f2937;--mut:#6b7280;--bd:#e5e7eb;--pri:#4f46e5;--side:#1e1b4b;--dng:#dc2626;color-scheme:light}@media (prefers-color-scheme:dark){:root{--bg:#0f172a;--card:#1e293b;--tx:#e5e7eb;--mut:#94a3b8;--bd:#334155;--pri:#6366f1;--side:#020617;color-scheme:dark}}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--tx);font:14px system-ui,-apple-system,Segoe UI,sans-serif}h2{margin:0 0 12px}h3{margin:14px 0 8px}small,.muted{color:var(--mut)}.center{text-align:center;margin-top:20vh}.r{text-align:right}.shell{display:flex;min-height:100vh}aside{width:210px;background:var(--side);color:#cbd5e1;padding:14px;flex-shrink:0;position:sticky;top:0;height:100vh;display:flex;flex-direction:column;gap:10px}aside h1{font-size:16px;color:#fff;margin:4px 6px 10px;line-height:1.3}aside nav{display:flex;flex-direction:column;gap:2px;flex:1}aside a{padding:9px 10px;border-radius:6px;color:inherit;text-decoration:none}aside a.active,aside a:hover{background:var(--pri);color:#fff}.btn.ghost{background:transparent;color:#cbd5e1;border-color:#475569}main{flex:1;padding:18px;min-width:0}.card{background:var(--card);border:1px solid var(--bd);border-radius:8px;padding:14px;margin-bottom:14px}.scroll{overflow-x:auto}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:8px;border-bottom:1px solid var(--bd);white-space:nowrap}th{color:var(--mut);font-weight:600}td.r,th.r{text-align:right}input,select,textarea{width:100%;padding:8px;border:1px solid var(--bd);border-radius:6px;background:var(--bg);color:var(--tx);font:inherit}.field{display:block;margin:10px 0}.field span{display:block;margin-bottom:4px;color:var(--mut)}.btn{padding:7px 12px;border:1px solid var(--bd);border-radius:6px;background:var(--card);color:var(--tx);cursor:pointer;font:inherit}.btn.pri{background:var(--pri);border-color:var(--pri);color:#fff}.btn.dng{color:var(--dng)}.btn:disabled{opacity:.6}.bar{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:12px}.bar h2{margin:0}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px;margin-bottom:14px}.grid .card{margin:0}.stat b{display:block;font-size:22px;margin-top:4px}.cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:14px}.tag{padding:2px 8px;border-radius:99px;background:var(--bd);font-size:12px;text-transform:capitalize}.error{color:var(--dng)}.bars{display:flex;align-items:flex-end;gap:6px;height:130px}.bars div{flex:1;height:100%;display:flex;flex-direction:column;justify-content:flex-end;align-items:center}.bars i{display:block;width:100%;background:var(--pri);border-radius:4px 4px 0 0;min-height:2px}.overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0008;display:flex;align-items:center;justify-content:center;padding:12px;z-index:10}.modal{background:var(--card);border:1px solid var(--bd);border-radius:10px;padding:18px;width:min(560px,100%);max-height:92vh;overflow:auto}.modal h3{margin-top:0}.two{display:grid;grid-template-columns:1fr 1fr;gap:0 12px}.actions{display:flex;gap:8px;justify-content:flex-end;align-items:center;margin-top:14px}.actions span{margin-right:auto;color:var(--mut)}.checks{max-height:300px;overflow:auto;margin-top:10px;display:grid;gap:4px}.checks label{display:flex;gap:8px;align-items:center}.checks input{width:auto}.login{max-width:360px;margin:14vh auto;padding:0 16px}@media (max-width:700px){aside{width:120px;padding:8px}aside h1{font-size:13px}main{padding:10px}.two{grid-template-columns:1fr}}.spark{display:block;width:100%;height:28px;margin:6px 0 2px}.delta{font-size:12px}.delta.up{color:#16a34a}.delta.down{color:var(--dng)}button.card.cat{text-align:left;cursor:pointer;font:inherit;color:inherit;display:flex;flex-direction:column;gap:4px}button.card.cat b{font-size:18px}button.card.cat.on{border-color:var(--pri);box-shadow:0 0 0 2px var(--pri) inset}@media print{aside,.noprint{display:none!important}main{padding:0}.card{break-inside:avoid;border-color:#999}body{background:#fff;color:#000}}.card.demo{border-style:dashed}.booklet .cover{margin-bottom:18px}.booklet h1{margin:0 0 4px}.booklet h4{margin:14px 0 6px}.booklet table{font-size:12px}.booklet th,.booklet td{white-space:normal;padding:5px 6px}.booklet .matrix th,.booklet .matrix td{font-size:11px}@media print{.booklet .pb{break-before:page}.booklet table{break-inside:auto}.booklet tr{break-inside:avoid}}.tabs{display:flex;gap:4px;border-bottom:1px solid var(--bd);margin-bottom:14px;flex-wrap:wrap}.tabs button{padding:8px 14px;border:0;background:none;color:var(--mut);font:inherit;cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-1px}.tabs button.on{color:var(--pri);border-bottom-color:var(--pri);font-weight:600}.tabs.sub{border:0;margin-bottom:10px}.tabs.sub button{border:1px solid var(--bd);border-radius:99px;margin:0;padding:5px 12px}.tabs.sub button.on{background:var(--pri);border-color:var(--pri);color:#fff}label.inline{display:inline-flex;align-items:center;gap:6px;color:var(--mut)}label.inline input:not([type=checkbox]){width:auto}.pos{color:#16a34a}.neg{color:var(--dng)}.tag.st-paid{background:#16a34a22;color:#16a34a}.tag.st-unpaid{background:#d9770622;color:#d97706}.tag.st-overdue{background:#dc262622;color:var(--dng)}.line{display:grid;grid-template-columns:1fr 80px 110px auto;gap:6px;margin-bottom:6px}.bars .pair{display:flex;align-items:flex-end;gap:2px;flex:1;width:100%}.bars .pair i{flex:1}.bars i.exp{background:var(--dng)}.invdoc{max-width:800px;margin:0 auto;padding:28px}.invhead{display:flex;justify-content:space-between;gap:20px;margin-bottom:22px}.invhead h1{margin:0 0 4px;font-size:22px}.billto{margin-bottom:18px}.invdoc tfoot td{border-bottom:0}.paidmark{display:inline-block;margin-top:6px;border:2px solid #16a34a;color:#16a34a;padding:2px 10px;border-radius:4px;font-weight:700}@media print{.tabs,.bar.noprint{display:none!important}.invdoc{border:0;padding:0;max-width:none}}@media (max-width:700px){.line{grid-template-columns:1fr 1fr}}.shell{position:relative;z-index:1}body.has-logo:before{content:"";position:fixed;top:0;right:0;bottom:0;left:0;z-index:0;pointer-events:none;background:var(--logo) center/min(62vw,560px) no-repeat;opacity:.1}body.has-logo .card{background:color-mix(in srgb,var(--card) 90%,transparent)}.brandlogo{width:64px;height:64px;object-fit:contain;background:#fff;border-radius:10px;padding:4px;margin:2px 6px}.invlogo{max-height:70px;max-width:180px;display:block;margin-bottom:8px}.card.offline{background:#d9770622;border-color:#d97706;color:var(--tx)}@media print{body.has-logo:before{display:none}body.has-logo .card{background:#fff}.card.offline{display:none}}.helpfab{position:fixed;right:18px;bottom:18px;z-index:50;width:44px;height:44px;border-radius:50%;border:0;background:var(--pri);color:#fff;font-size:22px;font-weight:700;cursor:pointer;box-shadow:0 2px 8px #0004}.helppanel{position:fixed;right:18px;bottom:72px;z-index:50;width:min(360px,calc(100vw - 36px));max-height:70vh;overflow:auto;margin:0;box-shadow:0 6px 24px #0004;background:var(--card)!important}.helppanel h4{margin:12px 0 6px}.helppanel ol{padding-left:18px;margin:0}.helppanel li{margin-bottom:8px}.statrow{display:flex;gap:8px;overflow-x:auto;margin-bottom:14px;padding-bottom:2px}.statrow .card{margin:0;flex:1 0 132px;padding:10px 12px}.statrow .stat span{white-space:nowrap;font-size:13px;color:var(--mut)}.statrow .stat b{font-size:19px;white-space:nowrap}.statrow .split{display:block;margin-top:4px;white-space:nowrap;font-size:12px}