:root{
  --navy:#151C30; --navy-2:#1E2742; --navy-3:#2A3456;
  --gold:#C9A14A; --gold-2:#E3C37A; --cream:#FBF7EF; --paper:#FFFFFF;
  --ink:#1B1F2B; --muted:#6B7184; --line:#E8E2D4;
  --ok:#2F8F5B; --warn:#D08A16; --bad:#C4423A;
  --radius:14px; --shadow:0 1px 2px rgba(21,28,48,.06),0 6px 24px rgba(21,28,48,.06);
  --serif:'Fraunces',Georgia,serif; --sans:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0}
body{font-family:var(--sans);color:var(--ink);background:var(--cream);font-size:15px;line-height:1.45;-webkit-font-smoothing:antialiased}
button,input,select,textarea{font:inherit;color:inherit}
a{color:inherit}
.wrap{max-width:1080px;margin:0 auto;padding:0 16px}

/* header */
.top{background:var(--navy);color:#fff}
.top .wrap{display:flex;align-items:center;justify-content:space-between;height:60px}
.brand{font-family:var(--serif);font-size:20px;letter-spacing:.2px;text-decoration:none}
.brand b{color:var(--gold-2);font-weight:600}
.brand small{display:block;font-family:var(--sans);font-size:11px;opacity:.6;letter-spacing:.6px;text-transform:uppercase;margin-top:-2px}
.top a.house{font-size:13px;opacity:.75;text-decoration:none}
.top a.house:hover{opacity:1}

.hero{background:linear-gradient(180deg,var(--navy) 0,var(--navy) 60%,var(--cream) 60%);padding:18px 0 8px;color:#fff}
.hero h1{font-family:var(--serif);font-weight:500;font-size:clamp(26px,4.6vw,40px);line-height:1.1;margin:6px 0 4px}
.hero h1 em{color:var(--gold-2);font-style:italic}
.hero p.lede{opacity:.75;margin:0 0 18px;max-width:560px}

/* cards */
.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px}
.card h2{font-family:var(--serif);font-weight:500;font-size:20px;margin:0 0 12px}
.card h3{font-size:14px;margin:0;font-weight:600}
.muted{color:var(--muted)}
.small{font-size:13px}

/* setup */
.setup{color:var(--ink);display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:14px}
.field label{display:block;font-size:12px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:6px}
.field input,.field select,.field textarea{width:100%;border:1px solid var(--line);background:#fff;border-radius:10px;padding:10px 12px;outline:none;transition:border-color .15s}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--gold)}
.field .hint{font-size:12px;color:var(--muted);margin-top:4px;min-height:16px}
.money{position:relative}
.money::before{content:'₹';position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--muted);pointer-events:none}
.money input{padding-left:26px}
.big input{font-size:22px;font-weight:600;padding-top:12px;padding-bottom:12px}

.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:4px}
.chip{border:1px solid var(--line);background:#fff;border-radius:999px;padding:7px 12px;cursor:pointer;font-size:13px;user-select:none;transition:all .15s}
.chip[aria-pressed="true"]{background:var(--navy);color:#fff;border-color:var(--navy)}
.chip[aria-pressed="true"]::before{content:'✓ ';color:var(--gold-2)}

/* overview */
.overview{display:grid;grid-template-columns:220px 1fr;gap:22px;align-items:center}
.ring{position:relative;width:200px;height:200px;margin:0 auto}
.ring svg{transform:rotate(-90deg)}
.ring .center{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center}
.ring .pct{font-family:var(--serif);font-size:34px;line-height:1}
.ring .lbl{font-size:12px;color:var(--muted);margin-top:4px}
.kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.kpi{border:1px solid var(--line);border-radius:12px;padding:12px}
.kpi .k{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.5px}
.kpi .v{font-size:20px;font-weight:600;margin-top:2px;font-variant-numeric:tabular-nums}
.kpi .s{font-size:12px;color:var(--muted)}
.kpi.bad .v{color:var(--bad)}
.alerts{margin-top:12px;display:flex;flex-direction:column;gap:6px}
.alert{font-size:13px;border-radius:10px;padding:8px 12px;background:#FCEDEC;color:#8E2C25}
.alert.warn{background:#FDF3E1;color:#865611}
.alert.info{background:#EEF1F8;color:var(--navy-3)}

/* tabs */
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin:26px 0 16px;overflow-x:auto;scrollbar-width:none}
.tabs::-webkit-scrollbar{display:none}
.tab{background:none;border:0;padding:10px 14px;cursor:pointer;color:var(--muted);font-weight:500;border-bottom:2px solid transparent;white-space:nowrap}
.tab[aria-selected="true"]{color:var(--navy);border-bottom-color:var(--gold)}
.panel[hidden]{display:none}

/* rows with bars */
.rows{display:flex;flex-direction:column;gap:10px}
.row{background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px 14px}
.row-head{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.row-head .name{font-weight:600;flex:1;min-width:140px;display:flex;align-items:center;gap:8px}
.row-head .name .ico{font-size:18px}
.row-head .plan{display:flex;align-items:center;gap:6px}
.row-head .plan input{width:130px;text-align:right;border:1px solid var(--line);border-radius:8px;padding:6px 8px;font-variant-numeric:tabular-nums}
.row-head .plan input:focus{border-color:var(--gold);outline:none}
.bar{height:8px;background:#F1ECE1;border-radius:99px;overflow:hidden;margin:10px 0 6px}
.bar i{display:block;height:100%;border-radius:99px;background:var(--ok);transition:width .3s}
.bar i.warn{background:var(--warn)} .bar i.bad{background:var(--bad)}
.row-foot{display:flex;justify-content:space-between;font-size:13px;color:var(--muted);font-variant-numeric:tabular-nums;gap:8px;flex-wrap:wrap}
.row-foot b{color:var(--ink);font-weight:600}
.row-foot .over{color:var(--bad);font-weight:600}
.row .extra{margin-top:10px;padding-top:10px;border-top:1px dashed var(--line)}
.tag{display:inline-block;font-size:11px;border-radius:99px;padding:2px 8px;background:#F1ECE1;color:var(--navy-3);font-weight:600}

.toolbar{display:flex;gap:8px;flex-wrap:wrap;align-items:center;justify-content:space-between;margin-bottom:12px}
.btn{border:1px solid var(--navy);background:var(--navy);color:#fff;border-radius:10px;padding:9px 14px;cursor:pointer;font-weight:500;display:inline-flex;align-items:center;gap:6px;text-decoration:none;white-space:nowrap}
.btn:hover{background:var(--navy-2)}
.btn.ghost{background:#fff;color:var(--navy);border-color:var(--line)}
.btn.ghost:hover{border-color:var(--navy)}
.btn.gold{background:var(--gold);border-color:var(--gold);color:var(--navy)}
.btn.gold:hover{background:var(--gold-2)}
.btn.sm{padding:6px 10px;font-size:13px;border-radius:8px}
.btn.link{background:none;border:0;color:var(--navy);padding:4px;text-decoration:underline}
.btn[disabled]{opacity:.5;cursor:not-allowed}

/* expenses */
.exp-list{display:flex;flex-direction:column;gap:8px}
.exp{display:grid;grid-template-columns:1fr auto;gap:4px 12px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px 14px}
.exp .t{font-weight:600}
.exp .m{font-size:12px;color:var(--muted);display:flex;gap:6px;flex-wrap:wrap;align-items:center}
.exp .a{text-align:right;font-weight:600;font-variant-numeric:tabular-nums}
.exp .a small{display:block;font-weight:400;font-size:12px;color:var(--muted)}
.exp .acts{grid-column:1/-1;display:flex;gap:6px;justify-content:flex-end}
.st-paid{background:#E5F3EB;color:var(--ok)} .st-adv{background:#FDF3E1;color:#865611} .st-pend{background:#FCEDEC;color:var(--bad)}
.empty{text-align:center;padding:30px 16px;color:var(--muted);border:1px dashed var(--line);border-radius:12px;background:#fff}

/* split */
.split{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.split .card{padding:14px}
.split .who{font-size:12px;text-transform:uppercase;letter-spacing:.5px;color:var(--muted)}
.split .amt{font-size:22px;font-weight:600;margin-top:4px;font-variant-numeric:tabular-nums}

/* save bar */
.savebar{position:sticky;bottom:0;z-index:20;background:rgba(21,28,48,.97);color:#fff;margin-top:30px;backdrop-filter:blur(6px)}
.savebar .wrap{display:flex;align-items:center;justify-content:space-between;gap:10px;padding-top:10px;padding-bottom:calc(10px + env(safe-area-inset-bottom))}
.savebar .msg{font-size:13px;opacity:.85}
.savebar .acts{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}
.savebar .btn.ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.3)}

/* promo */
.promo{display:flex;gap:14px;align-items:center;justify-content:space-between;background:var(--navy);color:#fff;border-radius:var(--radius);padding:16px 18px;margin-top:18px;flex-wrap:wrap}
.promo h3{font-family:var(--serif);font-weight:500;font-size:18px;margin:0}
.promo p{margin:2px 0 0;opacity:.75;font-size:13px}

/* modal */
dialog{border:0;border-radius:16px;padding:0;max-width:520px;width:calc(100% - 24px);box-shadow:0 20px 60px rgba(0,0,0,.3)}
dialog::backdrop{background:rgba(21,28,48,.55)}
dialog .mh{padding:18px 20px 0}
dialog .mh h2{font-family:var(--serif);font-weight:500;margin:0 0 4px;font-size:22px}
dialog .mb{padding:14px 20px;display:grid;grid-template-columns:1fr 1fr;gap:12px}
dialog .mb .full{grid-column:1/-1}
dialog .mf{padding:0 20px 18px;display:flex;justify-content:flex-end;gap:8px}
.err{color:var(--bad);font-size:13px;grid-column:1/-1}
.check{display:flex;gap:8px;align-items:flex-start;font-size:13px;color:var(--muted)}
.check input{margin-top:3px}

.toast{position:fixed;left:50%;bottom:90px;transform:translateX(-50%);background:var(--ink);color:#fff;padding:10px 16px;border-radius:10px;font-size:14px;z-index:100;opacity:0;transition:opacity .2s;pointer-events:none}
.toast.show{opacity:1}

footer.foot{text-align:center;font-size:12px;color:var(--muted);padding:24px 16px 40px}

/* report (print only) */
#report{display:none}

@media (max-width:820px){
  .setup{grid-template-columns:1fr 1fr}
  .setup .field.wide{grid-column:1/-1}
  .overview{grid-template-columns:1fr}
  .kpis{grid-template-columns:repeat(2,1fr)}
  .split{grid-template-columns:1fr}
}
@media (max-width:480px){
  .setup{grid-template-columns:1fr}
  .row-head .plan input{width:110px}
  dialog .mb{grid-template-columns:1fr}
  .savebar .msg{display:none}
  .savebar .wrap{justify-content:center}
}

@media print{
  body{background:#fff}
  .top,.hero,.app,.savebar,.promo,footer.foot,dialog,.toast{display:none!important}
  #report{display:block;padding:10px 4px;font-size:12px}
  #report h1{font-family:var(--serif);font-weight:500;font-size:24px;margin:0}
  #report table{width:100%;border-collapse:collapse;margin:10px 0 18px}
  #report th,#report td{border-bottom:1px solid #ddd;padding:6px 4px;text-align:left}
  #report td.n,#report th.n{text-align:right;font-variant-numeric:tabular-nums}
  #report h2{font-size:15px;margin:14px 0 4px}
}

/* per-plate table */
.extra table td{padding:3px 2px;white-space:nowrap}
.extra table td:first-child{white-space:normal}
.extra table input{border:1px solid var(--line);border-radius:6px;padding:4px 6px;text-align:right;font-variant-numeric:tabular-nums}
.extra table input:focus{border-color:var(--gold);outline:none}
@media (max-width:480px){ .extra table input[data-fg]{width:52px!important} .extra table input[data-fr]{width:58px!important} }