:root{--pri:#1f4fd8;--pri2:#e8eefc;--bg:#f3f5f9;--card:#fff;--tx:#1b2333;--mut:#6b7385;--ln:#e2e6ee;--ok:#13895a;--bad:#c62f2f;--warn:#b86e00}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
body{margin:0;font:15px/1.4 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;background:var(--bg);color:var(--tx);padding-bottom:calc(70px + env(safe-area-inset-bottom))}
header{position:sticky;top:0;z-index:5;display:flex;align-items:center;justify-content:space-between;background:var(--pri);color:#fff;padding:10px 14px;padding-top:calc(10px + env(safe-area-inset-top))}
.brand{color:#fff;text-decoration:none;font-weight:700;font-size:17px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:70%}
.pill{border:0;border-radius:20px;padding:5px 11px;background:rgba(255,255,255,.2);color:#fff;font-size:13px}
main{padding:12px;max-width:820px;margin:0 auto}
nav{position:fixed;bottom:0;left:0;right:0;display:flex;background:#fff;border-top:1px solid var(--ln);padding-bottom:env(safe-area-inset-bottom);z-index:5}
nav a{flex:1;text-align:center;padding:7px 0 6px;color:var(--mut);text-decoration:none;font-size:11.5px}
nav a i{display:block;font-style:normal;font-size:20px;line-height:22px}
nav a.on{color:var(--pri);font-weight:600}
h2{font-size:18px;margin:4px 0 12px}h3{font-size:15px;margin:16px 0 8px;color:var(--mut)}
.card{background:var(--card);border-radius:12px;padding:12px;margin-bottom:10px;box-shadow:0 1px 2px rgba(0,0,0,.05)}
.tiles{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:12px}
.tile{display:block;background:var(--pri);color:#fff;border-radius:14px;padding:16px 12px;text-decoration:none;font-weight:600;font-size:15px}
.tile i{display:block;font-style:normal;font-size:24px;margin-bottom:4px}
.tile.b{background:#0f8a6a}.tile.c{background:#7a3fd1}.tile.d{background:#d1683f}
.stats{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:12px}
.stat{background:#fff;border-radius:12px;padding:10px 12px}.stat small{color:var(--mut);display:block}.stat b{font-size:17px}
.links{display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px;margin-bottom:12px}
.links a{background:#fff;border-radius:12px;padding:12px 6px;text-align:center;text-decoration:none;color:var(--tx);font-size:13px}
.links a i{display:block;font-style:normal;font-size:20px;color:var(--pri)}
.row{display:flex;align-items:center;justify-content:space-between;gap:8px;background:#fff;padding:11px 12px;border-bottom:1px solid var(--ln);text-decoration:none;color:var(--tx)}
.row:first-child{border-radius:12px 12px 0 0}.row:last-child{border-radius:0 0 12px 12px;border:0}.row:only-child{border-radius:12px}
.row small,.muted{color:var(--mut);font-size:13px}.row .r{text-align:right;white-space:nowrap}
.badge{display:inline-block;font-size:11px;padding:1px 7px;border-radius:9px;background:var(--pri2);color:var(--pri);font-weight:600}
.badge.due{background:#fdecec;color:var(--bad)}.badge.ok{background:#e4f6ee;color:var(--ok)}.badge.w{background:#fff3e0;color:var(--warn)}
.search{width:100%;padding:11px 12px;border:1px solid var(--ln);border-radius:10px;font-size:15px;margin-bottom:10px;background:#fff}
.btn{border:1px solid var(--ln);background:#fff;color:var(--tx);border-radius:10px;padding:10px 14px;font-size:15px;font-weight:600}
.btn.pri{background:var(--pri);color:#fff;border-color:var(--pri)}.btn.bad{color:var(--bad)}.btn.ok{background:var(--ok);color:#fff;border-color:var(--ok)}
.btn.wide{width:100%;padding:13px;margin-top:8px}.btn.sm{padding:6px 10px;font-size:13px}
.bar{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px}
.fab{position:fixed;right:16px;bottom:calc(78px + env(safe-area-inset-bottom));background:var(--pri);color:#fff;border-radius:28px;padding:14px 20px;font-weight:700;text-decoration:none;box-shadow:0 4px 12px rgba(31,79,216,.35);z-index:4}
.fl{display:block;margin-bottom:10px}.fl span{display:block;font-size:12.5px;color:var(--mut);margin-bottom:3px}
.fl input,.fl select,.fl textarea,.lg input,.lg select{width:100%;padding:10px;border:1px solid var(--ln);border-radius:9px;font-size:15px;background:#fff;font-family:inherit;color:var(--tx)}
.fm{display:flex;flex-wrap:wrap;gap:0 10px}.fm .fl{flex:1 1 100%}.fm .fl.half{flex:1 1 calc(50% - 10px)}
.chk{display:flex;align-items:center;gap:8px;margin:4px 0 12px;flex:1 1 100%}.chk input{width:20px;height:20px}
.party{display:block;width:100%;text-align:left;border:1px dashed var(--pri);background:var(--pri2);border-radius:10px;padding:11px;font-size:15px;color:var(--tx)}
.line{background:#fff;border-radius:12px;padding:10px;margin-bottom:8px;border:1px solid var(--ln)}
.lt{display:flex;justify-content:space-between;gap:8px}.lt small{color:var(--mut)}
.lg{display:grid;grid-template-columns:1.1fr 1.4fr .9fr 1fr;gap:6px;margin-top:6px}.lg label{font-size:11.5px;color:var(--mut)}
.la{text-align:right;font-weight:700;margin-top:4px}
.x{border:0;background:none;font-size:18px;color:var(--mut);padding:0 4px}
.chips{display:flex;flex-wrap:wrap;gap:5px;margin-top:6px}.chip{border:1px solid var(--ln);border-radius:14px;padding:3px 9px;font-size:12.5px;background:#f7f8fb}
.chip.on{background:var(--pri);color:#fff;border-color:var(--pri)}
.tot{position:sticky;bottom:calc(58px + env(safe-area-inset-bottom));background:#fff;border-radius:12px;padding:10px 12px;box-shadow:0 -2px 10px rgba(0,0,0,.08);margin-top:10px}
.tot div{display:flex;justify-content:space-between}.tot .g{font-size:19px;font-weight:800;color:var(--pri)}
#modal{display:none;position:fixed;inset:0;background:rgba(10,15,30,.45);z-index:20;align-items:flex-end;justify-content:center}
#modal.on{display:flex}
.mbox{background:#fff;width:100%;max-width:620px;max-height:88vh;overflow:auto;border-radius:16px 16px 0 0;padding:14px;padding-bottom:calc(14px + env(safe-area-inset-bottom))}
.mh{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px;font-size:16px}
.plist .pi{padding:12px 6px;border-bottom:1px solid var(--ln)}.pi.new{color:var(--pri);font-weight:600}
#toast{position:fixed;left:50%;bottom:90px;transform:translateX(-50%);background:#222;color:#fff;padding:9px 16px;border-radius:20px;font-size:14px;opacity:0;transition:.3s;pointer-events:none;z-index:30}
#toast.on{opacity:1}
table.t{width:100%;border-collapse:collapse;background:#fff;font-size:13px}
table.t th,table.t td{padding:7px 4px;border-bottom:1px solid var(--ln);text-align:right;white-space:nowrap}
table.t th:first-child,table.t td:first-child,table.t .l{text-align:left}
table.t th{background:#f0f3f9;font-weight:600}table.t tfoot td{font-weight:700;background:#f7f8fb}
.scroll{overflow-x:auto;border-radius:12px;margin-bottom:12px}
.seg{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:10px}.seg button{border:1px solid var(--ln);background:#fff;border-radius:18px;padding:6px 12px;font-size:13px}
.seg button.on{background:var(--pri);color:#fff;border-color:var(--pri)}
.dates{display:flex;gap:8px;margin-bottom:10px}.dates input{flex:1;padding:8px;border:1px solid var(--ln);border-radius:9px;font-size:14px}
/* invoice sheet */
.sheetwrap{overflow-x:auto;background:#fff;border-radius:12px;padding:6px}
.sheet{width:760px;margin:0 auto;padding:18px;font-size:12px;color:#111;background:#fff}
.sh-head{display:flex;gap:12px;border-bottom:2px solid #1f4fd8;padding-bottom:8px}
.sh-head img{max-height:64px;max-width:120px}.sh-co{flex:1}.sh-co h1{font-size:19px;margin:0 0 2px;color:#1f4fd8}
.sh-ti{text-align:right}.sh-ti b{font-size:17px;letter-spacing:1px}
.sh-pa{display:flex;gap:12px;margin:10px 0}.sh-pa>div{flex:1;border:1px solid #ccd;border-radius:6px;padding:7px}.sh-pa small{color:#555;text-transform:uppercase;font-size:10px}
.sh-t{width:100%;border-collapse:collapse}.sh-t th{background:#1f4fd8;color:#fff;font-weight:600;padding:5px 4px;font-size:11px}
.sh-t td{border-bottom:1px solid #dde;padding:5px 4px;vertical-align:top}.sh-t td,.sh-t th{text-align:right}.sh-t .l{text-align:left}
.sh-t .sn{color:#555;font-size:10.5px}
.sh-f{display:flex;gap:14px;margin-top:10px}.sh-f>div:first-child{flex:1}.sh-tot{width:250px}.sh-tot div{display:flex;justify-content:space-between;padding:2px 0}
.sh-tot .g{border-top:2px solid #111;font-size:15px;font-weight:800;margin-top:3px;padding-top:4px}
.sh-sign{text-align:right;margin-top:26px}.sh-hsn{border-collapse:collapse;margin-top:6px;font-size:10.5px}.sh-hsn td,.sh-hsn th{border:1px solid #ccd;padding:2px 5px;text-align:right}
#print{display:none}
@media print{
  @page{size:A4;margin:8mm}
  body{background:#fff;padding:0}body>*:not(#print){display:none!important}#print{display:block}
  .sheet{width:auto;padding:0}.t{font-size:11px}
}
@media(min-width:700px){.tiles{grid-template-columns:repeat(4,1fr)}.stats{grid-template-columns:repeat(4,1fr)}.links{grid-template-columns:repeat(6,1fr)}}