:root{--orange:#f04b32;--ink:#242124;--muted:#73747b;--line:#e5e6ea;--bg:#f5f5f6;--white:#fff;--green:#18794e;--red:#b42318}*{box-sizing:border-box}body{margin:0;font-family:Inter,Arial,sans-serif;color:var(--ink);background:var(--bg)}button,input,select,textarea{font:inherit}.hidden{display:none!important}.auth-wrap{min-height:100vh;display:grid;place-items:center;padding:24px;background:#202126}.auth-card{width:min(440px,100%);padding:40px;border-radius:18px;background:#fff;box-shadow:0 20px 60px #0004}.auth-card img{width:250px;max-width:100%;margin-bottom:24px}.auth-card h1{margin:5px 0 8px}.auth-card form{display:grid;gap:15px;margin-top:24px}.eyebrow{margin:0;color:var(--orange);font-size:11px;font-weight:800;letter-spacing:.12em}.app{display:grid;grid-template-columns:245px 1fr;min-height:100vh}.sidebar{position:sticky;top:0;height:100vh;display:flex;flex-direction:column;padding:25px 18px;color:#fff;background:#202126}.logo{width:190px;margin:0 10px 35px;filter:brightness(0) invert(1)}nav{display:grid;gap:5px}nav button{padding:12px 14px;border:0;border-radius:8px;color:#c8c9ce;background:transparent;text-align:left;cursor:pointer}nav button:hover,nav button.active{color:#fff;background:#34353b}.side-bottom{margin-top:auto;padding:15px 12px;border-top:1px solid #3b3c42;font-size:13px}.side-bottom span{display:block;margin-bottom:7px}.text-btn{padding:0;border:0;color:var(--orange);background:transparent;cursor:pointer}.main{padding:30px 38px}.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:28px}.topbar h1{margin:5px 0 0;font-size:30px}.primary{padding:11px 16px;border:0;border-radius:8px;color:#fff;background:var(--orange);font-weight:750;cursor:pointer}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin-bottom:20px}.stats article,.panel{padding:20px;border:1px solid var(--line);border-radius:12px;background:#fff}.stats span{display:block;color:var(--muted);font-size:12px}.stats strong{display:block;margin-top:9px;font-size:24px}.panel h2{margin:0 0 18px;font-size:17px}.panel-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}.panel-head h2{margin:0}.toolbar{display:flex;gap:8px;margin-bottom:15px}.toolbar input{max-width:450px}.toolbar button,.panel button:not(.primary):not(.text-btn){padding:9px 12px;border:1px solid var(--line);border-radius:7px;background:#fff;cursor:pointer}.table-wrap{overflow:auto;padding:0}table{width:100%;border-collapse:collapse}th,td{padding:14px 15px;border-bottom:1px solid var(--line);font-size:13px;text-align:left}th{color:var(--muted);font-size:10px;text-transform:uppercase;letter-spacing:.08em}td:last-child{text-align:right;white-space:nowrap}.badge{display:inline-block;padding:5px 8px;border-radius:999px;background:#eee;font-size:10px;font-weight:800;text-transform:uppercase}.badge.paid{color:var(--green);background:#e8f7ef}.badge.overdue,.badge.cancelled{color:var(--red);background:#feeceb}.badge.sent,.badge.partial{color:#8a5a00;background:#fff4d6}.editor-grid{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:18px}.form-stack{display:grid;gap:18px}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:13px}.full{grid-column:1/-1}label{display:block;color:var(--muted);font-size:11px}input,select,textarea{width:100%;margin-top:5px;padding:10px 11px;border:1px solid #d7d8dc;border-radius:7px;color:var(--ink);background:#fff;outline:none}input:focus,select:focus,textarea:focus{border-color:var(--orange);box-shadow:0 0 0 3px #f04b321a}textarea{min-height:70px;resize:vertical}.item-row{display:grid;grid-template-columns:1.5fr 70px 115px 36px;gap:8px;padding:12px 0;border-bottom:1px solid var(--line)}.item-row .desc{grid-column:1/4}.remove-item{color:var(--red)!important}.summary{position:sticky;top:20px;height:max-content}.summary>div{display:flex;justify-content:space-between;padding:8px 0;font-size:13px}.summary .grand{margin-top:8px;padding-top:13px;border-top:2px solid var(--ink);font-size:16px}.summary .balance{margin:8px -10px;padding:12px 10px;color:#fff;background:var(--ink);border-radius:7px}.summary button{width:100%;margin-top:8px}.settings{max-width:850px}.settings .primary{margin-top:18px}#toast{position:fixed;z-index:1000;right:25px;bottom:25px;max-width:360px;padding:13px 17px;border-radius:8px;color:#fff;background:#202126;box-shadow:0 8px 30px #0003;opacity:0;transform:translateY(20px);pointer-events:none;transition:.2s}#toast.show{opacity:1;transform:none}
#printArea{display:none}
.logo{width:165px;margin-bottom:30px}.main{padding:26px 34px}.topbar{margin-bottom:24px}.topbar h1{font-size:26px}.stats article,.panel{padding:18px}.stats strong{font-size:21px}.panel h2{font-size:16px}.editor-grid{grid-template-columns:minmax(0,1fr) 280px;gap:16px}.form-stack{gap:16px}th,td{padding:12px 14px;font-size:12.5px}
@media(max-width:900px){.app{grid-template-columns:1fr}.sidebar{position:static;height:auto}.sidebar nav{grid-template-columns:repeat(3,1fr)}.side-bottom{display:none}.stats{grid-template-columns:1fr 1fr}.editor-grid{grid-template-columns:1fr}.summary{position:static}.main{padding:22px}.topbar{align-items:flex-start}}
@page{size:A4;margin:0}
@media print{
  html,body{width:210mm;height:297mm;margin:0!important;padding:0!important;background:#fff!important;print-color-adjust:exact;-webkit-print-color-adjust:exact}
  body>*:not(#printArea){display:none!important}
  #printArea{display:block!important;width:210mm;height:297mm;overflow:hidden}
  .print-paper{position:relative;width:210mm;height:297mm;min-height:0;padding:11mm 14mm 28mm;overflow:hidden;background:#fff;color:#242124;font:9px/1.38 Arial,sans-serif}
  .print-head{display:flex;justify-content:space-between;align-items:flex-start;gap:18mm;margin:0 0 9mm}
  .print-head>div:first-child{width:58%}.print-logo{display:block;max-width:58mm;max-height:18mm;object-fit:contain;object-position:left top}
  .print-title{width:42%;text-align:right}.print-title h1{margin:0 0 2mm;color:#f04b32;font-size:25px;line-height:1;letter-spacing:.1em}.print-title>strong{font-size:12px}
  .print-meta{margin-top:3mm;color:#444;font-size:8.5px;line-height:1.55}.print-meta strong{color:#242124}
  .print-bill{display:grid;grid-template-columns:1.25fr 1fr;gap:18mm;margin:0 0 6mm;min-height:23mm}.print-bill h3{margin:2mm 0 1mm;font-size:12px}.print-bill p{margin:2mm 0 0}
  .print-small{color:#f04b32;font-size:7.5px;font-weight:700;text-transform:uppercase;letter-spacing:.1em}
  .print-paper table{width:100%;margin:0;border-collapse:collapse;table-layout:fixed}.print-paper th,.print-paper td{padding:2.4mm 2mm;border-bottom:1px solid #ddd;font-size:8.5px;vertical-align:top}.print-paper th{color:#fff;background:#242124;font-size:7px;letter-spacing:.08em}.print-paper th:first-child,.print-paper td:first-child{width:52%;text-align:left}.print-paper th:not(:first-child),.print-paper td:not(:first-child){text-align:right}.print-paper small{font-size:7.5px;line-height:1.3;color:#6f7075}
  .print-summary{width:45%;margin:5mm 0 0 auto}.print-summary div{display:flex;justify-content:space-between;gap:8mm;padding:1.2mm 0;font-size:8.5px}.print-summary strong{text-align:right;white-space:nowrap}.print-summary .total{margin-top:1mm;padding-top:2mm;border-top:1.5px solid #242124;color:#f04b32;font-size:10px;font-weight:700}.print-summary .balance{margin-top:1mm;padding:2mm;color:#fff;background:#242124}
  .print-lower{display:grid;grid-template-columns:1fr 1fr;gap:14mm;margin-top:7mm;padding-right:50mm;font-size:7.8px;line-height:1.45;white-space:pre-line}.print-lower>div{overflow-wrap:anywhere}
  .print-sign{position:absolute;right:14mm;bottom:27mm;width:45mm;margin:0;text-align:center;page-break-inside:avoid}.print-sign img{display:block;width:36mm;height:18mm;margin:0 auto 1mm;object-fit:contain;object-position:center bottom}.print-sign small{display:block;margin-bottom:1.2mm;color:#666;font-size:6.5px;line-height:1.25}.print-sign span{display:block;width:45mm;padding-top:1.5mm;border-top:1px solid #777;color:#666;font-size:7px;text-align:center}
  .print-footer{position:absolute;right:14mm;bottom:9mm;left:14mm;padding-top:3mm;border-top:1px solid #ddd;color:#888;font-size:7px;text-align:center}
}