:root{--g:#0f3d2e;--g2:#1c5a44;--bg:#f5f7f6;--line:#dde4e0;--txt:#1b2420;--mut:#5d6b64;--bad:#b3261e;--warn:#b26a00;--ok:#1b7a43}
*{box-sizing:border-box}body{margin:0;font:16px/1.45 system-ui,Segoe UI,Roboto,sans-serif;color:var(--txt);background:var(--bg)}
[hidden]{display:none!important}
#login{min-height:100vh;display:grid;place-items:center;background:var(--g);padding:16px}
#loginForm{background:#fff;padding:28px;border-radius:12px;width:100%;max-width:360px;display:grid;gap:12px}
#loginForm h1{margin:0;color:var(--g)}#loginForm p{margin:0;color:var(--mut)}
label{display:grid;gap:4px;font-size:14px;color:var(--mut)}
input,select{font:inherit;padding:10px;border:1px solid var(--line);border-radius:8px;width:100%}
button{font:inherit;background:var(--g);color:#fff;border:0;border-radius:8px;padding:10px 14px;cursor:pointer}
button.ghost{background:#fff;color:var(--g);border:1px solid var(--g)}
.err{color:var(--bad)!important}
header{position:sticky;top:0;z-index:5;background:var(--g);color:#fff;display:flex;gap:12px;align-items:center;padding:10px 16px;padding-top:max(10px,env(safe-area-inset-top))}
header button{background:transparent;font-size:22px;padding:0 8px}header #net{margin-left:auto;font-size:12px;opacity:.85}
#shell{display:grid;grid-template-columns:220px 1fr;grid-template-rows:auto 1fr;min-height:100vh}
#shell header{grid-column:1/3}
nav{background:#fff;border-right:1px solid var(--line);padding:8px}
nav a{display:block;padding:10px 12px;border-radius:8px;color:var(--txt);text-decoration:none}
nav a.on{background:var(--g);color:#fff}
main{padding:16px;max-width:1100px;width:100%}
#menuBtn{display:none}
@media(max-width:800px){#shell{grid-template-columns:1fr}#shell header{grid-column:1}#menuBtn{display:block}nav{display:none;position:fixed;inset:48px 0 0 0;z-index:4;overflow:auto}nav.open{display:block}}
h2{margin:0 0 12px;color:var(--g)}h3{margin:20px 0 8px}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;margin-bottom:16px}
.card{background:#fff;border:1px solid var(--line);border-radius:10px;padding:14px}
.card b{display:block;font-size:22px;color:var(--g)}.card span{color:var(--mut);font-size:14px}
table{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:10px;overflow:hidden}
th,td{padding:9px 10px;text-align:left;border-bottom:1px solid var(--line);font-size:14px;vertical-align:top}
th{background:#eef3f0;color:var(--g)}td.n,th.n{text-align:right;white-space:nowrap}
tr.click{cursor:pointer}tr.click:hover{background:#f0f6f2}
.pill{display:inline-block;padding:1px 8px;border-radius:99px;font-size:12px;background:#e7eee9}
.pill.overdue,.pill.declined,.pill.cancelled{background:#f9dedc;color:var(--bad)}
.pill.paid,.pill.accepted{background:#d9f0e2;color:var(--ok)}
.pill.draft,.pill.pending{background:#eee;color:#555}.pill.part-paid,.pill.outstanding,.pill.sent{background:#fdecc8;color:var(--warn)}
.note{color:var(--mut);font-size:14px}.scroll{overflow-x:auto}
.bar{display:flex;gap:8px;margin:0 0 12px;flex-wrap:wrap}
a.back{cursor:pointer;color:var(--g);display:inline-block;margin-bottom:8px}
.form{display:grid;gap:10px;max-width:560px}.line{display:grid;grid-template-columns:3fr 1fr 1.2fr;gap:8px}
form.bar input,form.bar select{width:auto;flex:1;min-width:120px}
.printdoc{display:none}
@page{size:A4;margin:0}
@media print{header,nav,.bar,.back,h2,h3,#msg,table.screen,main>*:not(.printdoc){display:none!important}
#shell{display:block}main{padding:0;max-width:none}.printdoc{display:block!important}body{background:#fff}.printdoc h1{color:#0f3d2e}}
textarea{font:inherit;padding:10px;border:1px solid var(--line);border-radius:8px;width:100%}

#pv{position:fixed;inset:0;z-index:50;background:#5b6360;overflow:auto;padding:0 0 24px}
.pvbar{position:sticky;top:0;z-index:2;display:flex;justify-content:space-between;align-items:center;gap:8px;padding:10px 16px;background:#0f3d2e;color:#fff}
.pvbar span{display:flex;gap:8px}
.pvpage{background:#fff;width:min(794px,calc(100% - 24px));margin:16px auto;box-shadow:0 2px 14px rgba(0,0,0,.4);overflow:hidden}
.pvpage .doc{display:flex!important}
/* branded document (preview + print) */
.doc{--g:#1b3a2d;--pale:#eaf2e6;--line:#cfe0c8;font-family:Calibri,Carlito,"Segoe UI",Arial,sans-serif;color:#1f2a24;font-size:12.5px;line-height:1.4;flex-direction:column;min-height:1122px;padding:40px 44px 0;box-sizing:border-box;background:#fff}
.doc *{box-sizing:border-box}
.doc .dh{display:flex;justify-content:space-between;align-items:flex-start;gap:16px}
.doc .dn{font-size:26px;font-weight:700;color:var(--g);line-height:1.1}
.doc .dt{font-size:11.5px;color:#4a5a50;margin-top:2px}.doc .da{font-size:10.5px;color:#4a5a50;margin-top:1px}
.doc .dl{height:62px;width:auto;margin-top:-6px}
.doc .rule{height:2px;background:var(--g);margin:12px 0 14px}
.doc .dk{font-size:24px;font-weight:700;color:var(--g);letter-spacing:.5px;margin-bottom:12px}
.doc .dtwo{display:grid;grid-template-columns:1.25fr 1fr;gap:12px;margin-bottom:12px}
.doc .dpanel{background:var(--pale);border:1px solid var(--line);border-radius:6px;padding:10px 12px;margin:10px 0;display:block}
.doc .dtwo .dpanel{margin:0}
.doc .dpanel small{display:block;font-size:9.5px;font-weight:700;letter-spacing:.8px;color:var(--g);margin-bottom:4px}
.doc .dpanel .cn{display:block;font-size:14px;color:var(--g)}
.doc .dpanel span{display:block;font-size:11.5px}
.doc .g2{display:grid;grid-template-columns:1fr 1fr;gap:4px 16px;font-size:11.5px}.doc .g2 span{display:block}
.doc .dwork{margin:8px 0;font-size:12px}
.doc .dtab{width:100%;border-collapse:collapse;margin-top:6px}
.doc .dtab th{background:var(--g);color:#fff;font-size:10px;letter-spacing:.8px;text-align:left;padding:7px 8px}
.doc .dtab td{padding:9px 8px;border-bottom:1px solid var(--line);vertical-align:top}
.doc .n{text-align:right!important}
.doc .dtot{width:260px;margin:12px 0 4px auto}
.doc .dtot>div{display:flex;justify-content:space-between;padding:4px 8px}
.doc .dtot .big{background:var(--g);color:#fff;font-weight:700;font-size:15px;padding:9px 10px;margin-top:4px}
.doc .dnote{font-size:10.5px;color:#4a5a50;margin:10px 0 0}
.doc .dsub{color:var(--g);font-size:16px;font-weight:700;margin:6px 0}
.doc p{margin:6px 0}
.doc table{width:100%}
.doc .dfoot{margin:auto -44px 0;background:var(--g);color:#fff;display:flex;justify-content:space-between;gap:12px;padding:9px 44px;font-size:10px;position:relative;top:0}
.doc .dfoot{margin-top:auto}
.pvpage .doc{padding-bottom:0}
@media print{
  #pv{display:none!important}
  body{margin:0}
  .printdoc.doc{display:flex!important;min-height:297mm;padding:14mm 14mm 0}
  .doc .dfoot{margin:auto -14mm 0;padding:9px 14mm;-webkit-print-color-adjust:exact;print-color-adjust:exact}
  .doc .dtab th,.doc .dtot .big,.doc .dpanel,.doc .dfoot,.doc .rule{-webkit-print-color-adjust:exact;print-color-adjust:exact}
}