:root{
  --g9:#0b3d2e; --g8:#0d4a38; --g7:#13654c; --g6:#1c7f60; --g1:#e3f1ea; --g0:#f1f8f4;
  --bg:#eef3f0; --card:#fff; --line:#dbe6df; --ink:#16241e; --mute:#64756d;
  --blue:#1d5fd1; --blue0:#e8f0fe; --red:#c62f2f; --red0:#fdecec; --amber:#b86a00; --amber0:#fff4e0;
  --purple:#6d3fc0; --purple0:#f1ebfc; --r:16px; --sh:0 1px 2px rgba(10,40,30,.06),0 2px 8px rgba(10,40,30,.05);
  color-scheme:light;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0}
body{background:#d9e3dd;color:var(--ink);font:16px/1.4 "Hind","Inter",system-ui,sans-serif}
.num,input{font-family:"Inter","Hind",system-ui,sans-serif;font-variant-numeric:tabular-nums}
button{font:inherit;color:inherit;border:0;background:none;cursor:pointer;text-align:inherit}
input,select{font:inherit;color:var(--ink)}
a{color:inherit;text-decoration:none}
.app{max-width:480px;margin:0 auto;min-height:100vh;background:var(--bg);padding-bottom:90px}

/* header */
.top{position:sticky;top:0;z-index:20;background:var(--g8);color:#fff;padding:12px 14px;display:flex;align-items:center;gap:10px;border-radius:0 0 18px 18px;box-shadow:0 4px 14px rgba(11,61,46,.25)}
.top h1{font-size:20px;margin:0;font-weight:700;flex:1;line-height:1.15}
.top h1 small{display:block;font-size:13px;font-weight:400;opacity:.85}
.iconbtn{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;background:rgba(255,255,255,.12);flex:none}
.iconbtn svg{width:21px;height:21px}
main{padding:14px 14px 0}

.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sh);padding:14px;margin-bottom:12px}
.sec-t{font-size:15px;font-weight:700;color:var(--mute);margin:20px 2px 8px}

/* home tiles */
.tiles{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.tile{border-radius:18px;padding:16px 14px;display:flex;flex-direction:column;gap:10px;min-height:150px;box-shadow:var(--sh);border:1px solid rgba(0,0,0,.04)}
.tile .ic{width:52px;height:52px;border-radius:15px;background:rgba(255,255,255,.75);display:grid;place-items:center}
.tile .ic svg{width:28px;height:28px}
.tile b{font-size:18px;line-height:1.2}
.tile span{font-size:13.5px;opacity:.8;margin-top:auto}
.t-col{background:#dff0e7;color:#0d4a38}
.t-party{background:#e3ecfd;color:#1747a6}
.t-retail{background:#fdefd6;color:#8a5000}
.t-pay{background:#ece4fb;color:#55309a}

.lines{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.lines>div,.lines>button{display:flex;align-items:center;gap:10px;width:100%;padding:13px 14px;border-bottom:1px solid var(--line);font-size:16px}
.lines>*:last-child{border-bottom:0}
.lines b{margin-left:auto;font-size:17px;white-space:nowrap}
.lines .chev{width:18px;height:18px;color:var(--mute);flex:none}
.lines .hl{background:var(--g0);font-weight:700}

/* tabs */
.tabs{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;background:#fff;border:1px solid var(--line);padding:5px;border-radius:15px;margin-bottom:12px}
.tabs button{padding:10px 4px;border-radius:11px;font-weight:600;font-size:15px;color:var(--mute);text-align:center}
.tabs button.on{background:var(--g8);color:#fff}

/* form */
.fld{display:flex;align-items:center;gap:8px;min-width:0;border:1.5px solid var(--line);border-radius:13px;padding:0 12px;background:#fff;min-height:52px}
.fld:focus-within{border-color:var(--g6);box-shadow:0 0 0 3px rgba(28,127,96,.12)}
.fld input{border:0;outline:0;background:none;flex:1;min-width:0;width:100%;padding:12px 0;font-size:17px}
.fld .u{font-size:14px;color:var(--mute);white-space:nowrap}
.fld svg{width:19px;height:19px;color:var(--g7);flex:none}
.big input{font-size:24px;font-weight:700}
.lbl{font-size:14.5px;font-weight:600;margin:0 2px 6px;display:flex;align-items:center;gap:8px}
.lbl small{margin-left:auto;font-weight:400;color:var(--mute);font-size:13px}
.grid2{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:10px}
.grid2>*{min-width:0}
.stack>*+*{margin-top:12px}
.seg{display:grid;grid-template-columns:1fr 1fr;border:1.5px solid var(--line);border-radius:13px;overflow:hidden;background:#fff}
.seg button{padding:11px;font-weight:700;font-size:16px;color:var(--mute);text-align:center}
.seg button.on{background:var(--g8);color:#fff}
.chips{display:flex;gap:8px;flex-wrap:wrap}
.chip{padding:8px 14px;border-radius:11px;border:1.5px solid var(--line);background:#fff;font-size:15px;font-weight:500}
.chip.on{border-color:var(--g7);background:var(--g1);color:var(--g8);font-weight:700}
.dot{width:11px;height:11px;border-radius:50%;display:inline-block;flex:none}
.dot.cow{background:#e6a817}.dot.buf{background:#3a4a5a}
.btn{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;padding:15px;border-radius:14px;background:var(--g8);color:#fff;font-weight:700;font-size:17px;text-align:center}
.btn svg{width:20px;height:20px}
.btn.lite{background:var(--g1);color:var(--g8)}
.btn.out{background:#fff;border:1.5px solid var(--line);color:var(--ink)}
.btn.red{background:var(--red)}
.btn.redout{background:#fff;border:1.5px solid #f2c6c6;color:var(--red)}
.hint{font-size:13.5px;color:var(--mute);margin:6px 2px 0}

/* date bar */
.datebar{display:flex;align-items:center;gap:10px}
.datebar .d{flex:1;line-height:1.2}
.datebar .d b{font-size:18px;display:block}
.datebar .d span{font-size:13.5px;color:var(--mute)}
.datebar .dbtn{display:flex;align-items:center;gap:6px;padding:9px 12px;border-radius:11px;border:1.5px solid var(--line);font-size:14.5px;font-weight:600;color:var(--g8);background:#fff}
.datefld{display:flex;align-items:center;gap:8px;width:100%;border:1.5px solid var(--line);border-radius:13px;padding:0 12px;background:#fff;min-height:52px;font-size:16px;font-weight:600}
.datefld svg{width:19px;height:19px;color:var(--g7);flex:none}
.datefld .u{font-size:14px;color:var(--mute);font-weight:400}
/* calendar */
.calov{position:fixed;inset:0;background:rgba(6,25,18,.55);z-index:70;display:none;align-items:center;justify-content:center;padding:16px}
.calov.show{display:flex;animation:fade .15s}
@keyframes fade{from{opacity:0}to{opacity:1}}
.cal{background:#fff;border-radius:22px;width:100%;max-width:350px;padding:16px;box-shadow:0 20px 50px rgba(0,0,0,.25)}
.cal .sel{font-size:14px;color:var(--mute)}
.cal .sel b{display:block;font-size:22px;color:var(--ink)}
.cal .mh{display:flex;align-items:center;margin:14px 0 8px}
.cal .mh b{flex:1;text-align:center;font-size:17px}
.cal .mh button{width:40px;height:40px;border-radius:12px;background:var(--g0);display:grid;place-items:center;color:var(--g8)}
.cal .mh button:disabled{opacity:.3}
.cal .mh svg{width:20px;height:20px}
.cal .wk,.cal .days{display:grid;grid-template-columns:repeat(7,1fr);gap:4px;text-align:center}
.cal .wk span{font-size:12.5px;color:var(--mute);padding:4px 0}
.cal .days button{aspect-ratio:1;border-radius:50%;font-size:16px;font-weight:500;font-family:Inter,sans-serif;text-align:center}
.cal .days button.td{box-shadow:inset 0 0 0 2px var(--g6);color:var(--g8);font-weight:700}
.cal .days button.on{background:var(--g8);color:#fff;font-weight:700}
.cal .days button:disabled{opacity:.25}
.cal .ft{display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px;margin-top:14px}
.cal .ft button{padding:11px;border-radius:12px;font-weight:600;text-align:center;background:var(--g0);color:var(--g8)}
.cal .ft button.c{background:#fff;border:1.5px solid var(--line);color:var(--mute)}
.datebar svg{width:17px;height:17px}

/* progress */
.searchbar{position:sticky;top:64px;z-index:10;background:var(--bg);padding:6px 0 10px;margin-top:-6px}
.searchbar .fld{box-shadow:var(--sh)}
.searchbar input::-webkit-search-cancel-button{display:none}
.qx{width:32px;height:32px;border-radius:9px;background:var(--g0);display:grid;place-items:center;flex:none}
.qx svg{width:16px!important;height:16px!important;color:var(--mute)!important}
.prog{display:flex;align-items:center;gap:10px;font-size:14.5px;margin:4px 2px 10px}
.prog .bar{flex:1;height:8px;border-radius:9px;background:#d5e3db;overflow:hidden}
.prog .bar i{display:block;height:100%;background:var(--g6);border-radius:9px}

/* name rows */
.names{display:grid;gap:8px}
.nrow{display:flex;align-items:center;gap:12px;background:#fff;border:1.5px solid var(--line);border-radius:15px;padding:12px;width:100%;box-shadow:var(--sh)}
.nrow .sn{width:38px;height:38px;border-radius:12px;background:var(--g0);color:var(--g8);display:grid;place-items:center;font-weight:700;font-family:Inter,sans-serif;flex:none;font-size:15px}
.nrow .nm{font-weight:700;font-size:17px;line-height:1.2}
.nrow .nm small{display:block;font-weight:400;font-size:13.5px;color:var(--mute)}
.nrow .rt{margin-left:auto;text-align:right;font-size:13.5px;white-space:nowrap}
.nrow .rt b{display:block;font-size:16px}
.nrow.done{border-color:#bfe0cd;background:#f6fbf8}
.nrow.done .sn{background:var(--g6);color:#fff}
.pend{color:var(--mute);display:flex;align-items:center;gap:2px}
.pend svg{width:18px;height:18px}

.due{color:var(--red)}.adv{color:var(--g6)}.blue{color:var(--blue)}.mute{color:var(--mute)}.grn{color:var(--g7)}

/* entry total */
.total{background:var(--g8);color:#fff;border-radius:15px;padding:14px 16px;display:flex;align-items:center}
.total span{font-size:15px;opacity:.9}
.total b{margin-left:auto;font-size:28px;font-family:Inter,sans-serif}
.how{font-size:13.5px;color:var(--mute);text-align:center;margin-top:6px}
.milkbox{border:1.5px solid var(--line);border-radius:15px;padding:12px;background:#fff}

/* balance card */
.balcard{border-radius:18px;padding:16px;margin-bottom:12px;color:#fff;background:linear-gradient(135deg,var(--g7),var(--g9))}
.balcard.owe{background:linear-gradient(135deg,#b23a3a,#7d1f1f)}
.balcard.get{background:linear-gradient(135deg,#2a62c9,#163f8c)}
.balcard .who{display:flex;align-items:center;gap:10px}
.balcard .who b{font-size:19px;flex:1}
.balcard .who a{width:40px;height:40px;border-radius:12px;background:rgba(255,255,255,.18);display:grid;place-items:center}
.balcard .who a svg{width:20px;height:20px}
.balcard .amt{font-size:34px;font-weight:700;font-family:Inter,sans-serif;margin-top:10px;line-height:1.1}
.balcard .lab{font-size:16px;opacity:.95}
.balcard .btn{background:#fff;color:var(--ink);margin-top:14px}

table.t{width:100%;border-collapse:collapse;font-size:15px}
table.t th{background:var(--g0);color:var(--mute);font-weight:600;padding:9px 8px;text-align:right;font-size:13.5px;border-bottom:1px solid var(--line)}
table.t th:first-child,table.t td:first-child{text-align:left}
table.t td{padding:10px 8px;border-bottom:1px solid var(--line);text-align:right}
table.t tfoot td{font-weight:700;background:var(--g0);border:0}
table.t small{color:var(--mute);font-size:12.5px}
.tw{border-radius:15px;border:1px solid var(--line);background:#fff;overflow:hidden}
.empty{text-align:center;color:var(--mute);padding:26px 10px;font-size:15px}
.empty svg{width:42px;height:42px;opacity:.4;display:block;margin:0 auto 6px}
.backlink{display:inline-flex;align-items:center;gap:4px;font-weight:600;color:var(--g8);margin:0 0 10px;font-size:15px}
.backlink svg{width:18px;height:18px}

/* member card */
.mcard{background:#fff;border:1px solid var(--line);border-radius:15px;padding:14px;margin-bottom:10px;box-shadow:var(--sh)}
.mcard .hd{display:flex;align-items:center;gap:10px}
.mcard .hd b{font-size:17px;flex:1}
.mcard .tap{cursor:pointer;margin:-14px -14px 0;padding:14px 14px 0;border-radius:15px 15px 0 0}
.mcard .tap:active{background:var(--g0)}
.mcard .hd .bal{margin-left:auto;text-align:right;line-height:1.15;white-space:nowrap}
.mcard .hd .bal b{display:block;font-size:16px;flex:none}
.mcard .hd .bal small{font-size:12.5px}
.mcard .info{font-size:14px;color:var(--mute);margin-top:6px;display:grid;gap:3px}
.mcard .rates{display:flex;gap:8px;margin-top:10px;flex-wrap:wrap}
.mcard .rates span{background:var(--g0);border-radius:9px;padding:5px 10px;font-size:14px;display:flex;align-items:center;gap:6px}
.mcard .acts{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:12px}
.mcard .acts a,.mcard .acts button{display:flex;align-items:center;justify-content:center;gap:6px;padding:10px;border-radius:11px;font-weight:600;font-size:15px;background:var(--g0);color:var(--g8)}
.mcard .acts svg{width:18px;height:18px}

/* bottom nav */
.nav{position:fixed;bottom:0;left:50%;transform:translateX(-50%);width:100%;max-width:480px;background:#fff;border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(5,1fr);padding:6px 4px calc(6px + env(safe-area-inset-bottom));z-index:30;box-shadow:0 -4px 14px rgba(0,0,0,.05)}
.nav button{display:flex;flex-direction:column;align-items:center;gap:2px;font-size:13px;color:var(--mute);padding:4px 0;font-weight:500;text-align:center}
.nav button svg{width:24px;height:24px}
.nav button.on{color:var(--g8);font-weight:700}
.nav button.on svg{background:var(--g1);border-radius:10px;padding:2px 10px;width:44px;box-sizing:content-box;height:22px}

/* sheet */
.ov{position:fixed;inset:0;background:rgba(6,25,18,.45);z-index:50;display:flex;align-items:flex-end;justify-content:center;opacity:0;pointer-events:none;transition:opacity .2s}
.ov.show{opacity:1;pointer-events:auto}
.sheet{background:var(--bg);width:100%;max-width:480px;border-radius:22px 22px 0 0;padding:8px 16px calc(18px + env(safe-area-inset-bottom));max-height:94vh;overflow-y:auto;overflow-x:hidden;transform:translateY(30px);transition:transform .22s}
.ov.show .sheet{transform:none}
.sheet .grab{width:42px;height:5px;border-radius:9px;background:#c4d2ca;margin:4px auto 12px}
.sheet h2{margin:0 0 4px;font-size:20px;display:flex;align-items:center;gap:8px}
.sheet h2 .x{margin-left:auto;width:38px;height:38px;border-radius:11px;background:#fff;border:1px solid var(--line);display:grid;place-items:center}
.sheet h2 .x svg{width:18px;height:18px}
.sheet .sub{color:var(--mute);font-size:14.5px;margin-bottom:14px}
.toast{position:fixed;left:50%;bottom:100px;transform:translate(-50%,20px);background:var(--g9);color:#fff;padding:11px 20px;border-radius:12px;font-weight:600;font-size:15px;opacity:0;transition:.25s;z-index:60;pointer-events:none;white-space:nowrap}
.toast.show{opacity:1;transform:translate(-50%,0)}
@media (min-width:520px){.app{box-shadow:0 0 40px rgba(0,0,0,.12)}}
.btn2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.btn.wa{background:#e3f7ea;color:#127a3c}
.btn.pr{background:var(--blue0);color:var(--blue)}
.btn.sm{padding:12px;font-size:15.5px}
/* parchi preview */
.parchi{background:#fff;border:1.5px dashed #b9cbbf;border-radius:14px;padding:14px 16px;font-size:15px}
.parchi .ph{text-align:center;border-bottom:1px dashed #b9cbbf;padding-bottom:8px;margin-bottom:8px}
.parchi .ph b{font-size:18px;display:block}
.parchi .r{display:flex;justify-content:space-between;padding:3px 0}
.parchi .r.t{border-top:1px dashed #b9cbbf;margin-top:6px;padding-top:8px;font-weight:700;font-size:18px}
/* bill */
.cycle{display:grid;grid-template-columns:repeat(4,1fr);gap:6px}
.cycle .chip{text-align:center;padding:9px 4px}
.monthbar{display:flex;align-items:center;gap:8px;margin-bottom:10px}
.monthbar b{flex:1;text-align:center;font-size:17px}
.monthbar button{width:40px;height:40px;border-radius:12px;background:#fff;border:1.5px solid var(--line);display:grid;place-items:center;color:var(--g8)}
.monthbar svg{width:20px;height:20px}
.brow{background:#fff;border:1px solid var(--line);border-radius:14px;padding:12px;display:flex;align-items:center;gap:10px;margin-bottom:8px}
.brow .nm{flex:1;font-weight:700;font-size:16px;line-height:1.25;min-width:0}
.brow .nm small{display:block;font-weight:400;font-size:13px;color:var(--mute)}
.brow .amt{text-align:right;white-space:nowrap;font-size:13px}
.brow .amt b{display:block;font-size:17px}
.brow .w{width:40px;height:40px;border-radius:12px;background:#e3f7ea;color:#127a3c;display:grid;place-items:center;flex:none}
.brow .w svg{width:20px;height:20px}
.billbtn{display:flex;align-items:center;gap:12px;width:100%;background:var(--purple0);border:1px solid #ddd0f6;color:#4b2a8a;border-radius:15px;padding:14px;margin-bottom:12px;font-weight:700;font-size:16px}
.billbtn svg{width:24px;height:24px;flex:none}
.billbtn small{display:block;font-weight:400;font-size:13px;opacity:.85}
/* print */
#print{display:none}
@media print{
  @page{margin:8mm}
  body{background:#fff}
  body>*:not(#print){display:none!important}
  #print{display:block;color:#000;font:13px/1.4 "Hind",sans-serif}
  #print .rc{width:72mm;margin:0 auto}
  #print .rc .ph{text-align:center;border-bottom:1px dashed #000;padding-bottom:6px;margin-bottom:6px}
  #print .rc .ph b{font-size:17px;display:block}
  #print .rc .r{display:flex;justify-content:space-between;padding:2px 0}
  #print .rc .r.t{border-top:1px dashed #000;margin-top:6px;padding-top:6px;font-weight:700;font-size:16px}
  #print h1{font-size:20px;margin:0;text-align:center}
  #print .bh{text-align:center;margin-bottom:10px}
  #print table{width:100%;border-collapse:collapse}
  #print th,#print td{border:1px solid #000;padding:5px 6px;text-align:right}
  #print th:nth-child(-n+2),#print td:nth-child(-n+2){text-align:left}
  #print tfoot td{font-weight:700}
  #print .sign{width:70px}
}

/* ---------- login / server ---------- */
body.noauth .nav{display:none}
.login{padding:30px 6px 0;text-align:center}
.login .logo{width:84px;height:84px;border-radius:26px;background:var(--g8);color:#fff;display:grid;place-items:center;margin:10px auto 16px;box-shadow:0 10px 24px rgba(11,61,46,.3)}
.login .logo svg{width:44px;height:44px}
.login h2{margin:0;font-size:26px}
.login p{margin:4px 0 18px;color:var(--mute);font-size:17px}
.login form{text-align:left}
.login .btn svg{width:20px;height:20px}
/* सर्वर पर सेव होते समय ऊपर पतली पट्टी */
body.busy::before{content:"";position:fixed;top:0;left:0;height:3px;width:40%;background:#7bd3a8;z-index:100;animation:busy 1s linear infinite}
body.busy .btn{opacity:.75;pointer-events:none}
@keyframes busy{from{transform:translateX(-100%)}to{transform:translateX(260%)}}