/* =========================================================================
   Counter Billing — phone-first, works the same on a laptop at the desk.
   ========================================================================= */
:root{
  --primary:#2F5D4E;--accent:#E39B2D;
  --primary-ink:color-mix(in srgb,var(--primary) 80%,#000);
  --primary-soft:color-mix(in srgb,var(--primary) 9%,#fff);
  --ink:#1E2B26;--text:#2D3833;--muted:#66726D;--line:#E7E3DC;--line-2:#D5CEC3;--bg:#F6F4EF;
  --ok:#2E7D5B;--ok-soft:#E3F2EA;--warn:#8A5B00;--warn-soft:#FFF2D6;--bad:#B53A2A;--bad-soft:#FBE9E5;--info:#2B5C8A;--info-soft:#E6EFF8;
  --r:14px;--r-sm:10px;
  --f-head:'Bitter',Georgia,serif;--f-body:'Mukta',system-ui,-apple-system,'Segoe UI',sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font:400 16px/1.5 var(--f-body);-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-family:var(--f-head);color:var(--ink);line-height:1.2;margin:0 0 .5em}
h2{font-size:1.12rem}h3{font-size:1rem}
p{margin:0 0 .8em}
input,select,textarea,button{font:inherit;color:inherit}
.ico{flex-shrink:0}
.muted{color:var(--muted)}.small{font-size:.86rem}.r{text-align:right}.nowrap{white-space:nowrap}
.show-m{display:none!important}
.gm>*,.row>*{min-width:0}

/* shell */
.shell{display:flex;min-height:100vh}
.side{width:240px;flex-shrink:0;background:#fff;border-right:1px solid var(--line);display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.side-top{display:flex;align-items:center;justify-content:space-between;padding:16px 14px 10px}
.brand{display:flex;align-items:center;gap:10px;min-width:0}
.brand-dot{width:36px;height:36px;border-radius:10px;background:var(--primary);color:#fff;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0}
.brand-logo{max-height:38px;max-width:60px;object-fit:contain}
.brand-name{font:700 .98rem/1.2 var(--f-head);color:var(--ink)}
.side-nav{flex:1;overflow-y:auto;padding:6px 10px}
.side-nav a,.side-foot a{display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:10px;font-weight:500;margin-bottom:2px}
.side-nav a:hover,.side-foot a:hover{background:var(--bg)}
.side-nav a.on,.side-foot a.on{background:var(--primary-soft);color:var(--primary);font-weight:600}
.side-foot{border-top:1px solid var(--line);padding:8px 10px 14px}
.side-scrim{display:none}
.main{flex:1;min-width:0;padding:0 28px 40px}
.top{position:sticky;top:0;z-index:40;display:flex;align-items:center;gap:10px;margin:0 -28px 20px;padding:12px 28px;background:color-mix(in srgb,var(--bg) 92%,transparent);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.top h1{font-size:1.3rem;margin:0;flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.top-actions{display:flex;gap:6px}
.ib{position:relative;width:40px;height:40px;border-radius:50%;border:1px solid var(--line);background:#fff;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;flex-shrink:0}
.ib-sm{width:32px;height:32px;font-size:1.2rem;line-height:1;color:var(--muted)}
.ib-sm:hover{color:var(--bad);border-color:var(--bad)}
.subtabs{display:flex;gap:6px;margin:0 0 14px;overflow-x:auto;scrollbar-width:none}
.subtabs::-webkit-scrollbar{display:none}
.subtabs a{padding:7px 14px;border-radius:999px;border:1px solid var(--line);background:#fff;font-weight:500;white-space:nowrap;color:var(--muted)}
.subtabs a.on{background:var(--ink);border-color:var(--ink);color:#fff}

/* cards & grids */
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:20px;margin-bottom:16px}
.card-h{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px;flex-wrap:wrap}
.card-h h2{margin:0}
.gm{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(300px,1fr);gap:16px;align-items:start}
.row{display:grid;grid-template-columns:1fr 1fr;gap:0 14px}
.narrow{max-width:620px}
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px;margin-bottom:16px}
.kpi{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:14px 16px;display:block}
a.kpi:hover{border-color:var(--primary)}
.kpi span{color:var(--muted);font-size:.88rem;font-weight:500}
.kpi strong{display:block;font:700 1.45rem/1.25 var(--f-head);color:var(--ink);margin-top:2px}
.kpi small{color:var(--muted)}
.kpi.hot{border-color:var(--accent);box-shadow:inset 4px 0 0 var(--accent)}
.empty{padding:26px 10px;text-align:center;color:var(--muted)}
.card.empty{padding:34px 16px}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:42px;padding:8px 16px;border-radius:999px;border:1.5px solid var(--line-2);background:#fff;color:var(--ink);font-weight:600;cursor:pointer;white-space:nowrap;text-decoration:none}
.btn:hover{border-color:var(--ink)}
.btn:disabled{opacity:.55;cursor:not-allowed}
.btn-primary{background:var(--primary);border-color:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-ink);border-color:var(--primary-ink)}
.btn-wa{background:#25D366;border-color:#25D366;color:#062E17}
.btn-danger{color:var(--bad);border-color:#EDC3BB}
.btn-danger:hover{background:var(--bad);color:#fff;border-color:var(--bad)}
.btn-sm{min-height:36px;padding:5px 13px;font-size:.9rem}
.btn-lg{min-height:52px;font-size:1.05rem;padding:10px 22px}
.btn-block{display:flex;width:100%}
.btns{display:flex;gap:6px;flex-wrap:wrap;align-items:center}
.pill{display:inline-block;padding:2px 10px;border-radius:999px;font-size:.78rem;font-weight:600;background:var(--bg);color:var(--ink);white-space:nowrap}
.pill-ok{background:var(--ok-soft);color:var(--ok)}.pill-warn{background:var(--warn-soft);color:var(--warn)}.pill-bad{background:var(--bad-soft);color:var(--bad)}
.pill-info{background:var(--info-soft);color:var(--info)}.pill-muted{background:#EEECE8;color:var(--muted)}
.alert{padding:11px 15px;border-radius:var(--r-sm);margin-bottom:14px;border:1px solid transparent}
.alert-ok{background:var(--ok-soft);color:var(--ok);border-color:#C9E6D6}
.alert-err{background:var(--bad-soft);color:var(--bad);border-color:#F0CBC4}
.alert-info{background:var(--info-soft);color:var(--info)}
.alert a{color:inherit;font-weight:600;text-decoration:underline}

/* forms */
.form label{display:block;font-weight:600;color:var(--ink);margin:0 0 14px;font-size:.95rem}
.form label>input:not([type=checkbox]):not([type=radio]),.form label>select,.form label>textarea,.inp{display:block;width:100%;margin-top:5px;min-height:44px;padding:8px 12px;border:1.5px solid var(--line-2);border-radius:var(--r-sm);background:#fff;font-weight:400;font-size:16px}
.inp{margin-top:0}
.form textarea{min-height:70px;resize:vertical}
.form input:focus,.form select:focus,.form textarea:focus,.inp:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-soft)}
.form small{display:block;font-weight:400;color:var(--muted);font-size:.84rem;margin-top:4px}
.form .check{display:flex;gap:9px;align-items:flex-start;font-weight:500}
.form .check input{width:20px;height:20px;margin-top:2px;accent-color:var(--primary);flex-shrink:0}
.form h3{margin:18px 0 10px;padding-top:14px;border-top:1px solid var(--line)}
.colors{display:flex;gap:8px;align-items:center;margin-top:5px}
.colors input[type=color]{width:48px;height:44px;padding:2px;border:1.5px solid var(--line-2);border-radius:var(--r-sm);background:#fff}
.filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}
.filters .inp{flex:1 1 140px;width:auto}
.link-sum{cursor:pointer;color:var(--primary);font-weight:600;list-style:none;padding:4px 0}
.link-sum::-webkit-details-marker{display:none}
.link-sum::before{content:"+ "}
details[open]>.link-sum::before{content:"− "}
.prev-img{max-height:56px;max-width:180px;border-radius:8px;background:var(--bg);padding:4px}
/* switches */
.toggle{display:flex!important;gap:12px;align-items:flex-start;cursor:pointer;font-weight:500!important;padding:12px 0;border-bottom:1px dashed var(--line);margin:0 0 12px!important}
.toggle input{position:absolute;opacity:0;width:1px;height:1px}
.toggle .tg{width:48px;height:28px;border-radius:14px;background:var(--line-2);position:relative;flex-shrink:0;transition:background .2s;margin-top:2px}
.toggle .tg::after{content:"";position:absolute;top:3px;left:3px;width:22px;height:22px;border-radius:50%;background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.25);transition:transform .2s}
.toggle input:checked+.tg{background:var(--primary)}
.toggle input:checked+.tg::after{transform:translateX(20px)}
.toggle input:focus-visible+.tg{outline:3px solid var(--primary-soft)}
.toggle strong{color:var(--ink);display:block}
.save-bar{position:sticky;bottom:12px;display:flex;justify-content:flex-end;z-index:20}
.sticky-tabs{position:sticky;top:66px;z-index:30;background:var(--bg);padding:4px 0}
.settings-form .card{scroll-margin-top:120px}
.upi-prev{text-align:center}
.upi-prev svg,.qr-empty{width:180px;height:180px;display:block;margin:0 auto 6px;border:1px solid var(--line);border-radius:12px;background:#fff}
.qr-empty{display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:.9rem}

/* tables, lists */
.tbl{width:100%;border-collapse:collapse}
.tbl th,.tbl td{padding:9px 10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top;font-size:.95rem}
.tbl th{font-size:.8rem;color:var(--muted);font-weight:600;background:#FBFAF8;white-space:nowrap}
.tbl .r{text-align:right}
.tbl tr:last-child td{border-bottom:0}
.list{list-style:none;margin:0;padding:0}
.list li{display:flex;gap:12px;align-items:center;padding:11px 0;border-bottom:1px solid var(--line)}
.list li:last-child{border-bottom:0}
.li-main{flex:1;min-width:0}
.li-main strong{color:var(--ink);display:block}
.li-side{text-align:right;font-size:.9rem;white-space:nowrap}
.kv{display:grid;grid-template-columns:auto 1fr;gap:6px 16px;margin:0 0 14px}
.kv dt{color:var(--muted)}.kv dd{margin:0;color:var(--ink);word-break:break-word}
.kv a{color:var(--primary);font-weight:600}
.sum{display:grid;grid-template-columns:1fr auto;gap:6px 12px;margin:0 0 10px}
.sum dt{color:var(--muted)}.sum dd{margin:0;text-align:right;font-variant-numeric:tabular-nums}
.grand{display:flex;justify-content:space-between;align-items:baseline;border-top:2px solid var(--ink);padding-top:10px;margin-bottom:14px}
.grand span{font-weight:600;color:var(--ink)}
.grand strong{font:700 1.7rem var(--f-head);color:var(--ink);font-variant-numeric:tabular-nums}
.bill-list{display:flex;flex-direction:column;gap:8px}
.bill-row{display:flex;gap:12px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px 14px}
a.bill-row:hover{border-color:var(--primary)}
.bill-row.off{opacity:.55}
.bill-list.flat .bill-row{border-radius:0;border-width:0 0 1px;padding:10px 0}
.br-main{flex:1;min-width:0;display:flex;flex-direction:column}
.br-main strong{color:var(--ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.br-side{display:flex;flex-direction:column;align-items:flex-end;gap:3px;text-align:right;flex-shrink:0}
.br-side strong{font-variant-numeric:tabular-nums;color:var(--ink)}
.pager{display:flex;align-items:center;justify-content:center;gap:12px;margin-top:14px}
.bars{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.bars .b-top{display:flex;justify-content:space-between;font-size:.92rem;margin-bottom:3px}
.bars .b-bar{height:8px;border-radius:4px;background:var(--bg);overflow:hidden}
.bars .b-bar i{display:block;height:100%;background:var(--primary)}
.checklist{list-style:none;margin:0;padding:0}
.checklist li{padding:8px 0 8px 30px;position:relative;border-bottom:1px dashed var(--line)}
.checklist li::before{content:"";position:absolute;left:0;top:10px;width:20px;height:20px;border-radius:50%;border:2px solid var(--line-2)}
.checklist li.ok{color:var(--muted);text-decoration:line-through}
.checklist li.ok::before{background:var(--ok);border-color:var(--ok)}
.checklist a{color:var(--primary);font-weight:600}

/* dashboard */
.big-new{display:flex;align-items:center;gap:14px;background:var(--primary);color:#fff;border-radius:18px;padding:18px 20px;margin-bottom:16px;box-shadow:0 8px 24px color-mix(in srgb,var(--primary) 25%,transparent)}
.big-new strong{display:block;font:700 1.25rem var(--f-head)}
.big-new small{opacity:.85}
.big-new>span:nth-child(2){flex:1}
.bn-ico{width:52px;height:52px;border-radius:14px;background:rgba(255,255,255,.18);display:flex;align-items:center;justify-content:center}

/* new bill */
.search-wrap{position:relative;margin-bottom:10px}
.search-wrap .inp{padding-left:40px;min-height:50px;border-radius:12px}
.search-ico{position:absolute;left:13px;top:50%;transform:translateY(-50%);color:var(--muted);display:flex}
.suggest{position:absolute;left:0;right:0;top:calc(100% + 4px);background:#fff;border:1px solid var(--line-2);border-radius:12px;box-shadow:0 12px 30px rgba(0,0,0,.12);z-index:50;overflow:hidden}
.suggest button{display:flex;justify-content:space-between;gap:12px;width:100%;text-align:left;padding:12px 14px;border:0;border-bottom:1px solid var(--line);background:#fff;cursor:pointer}
.suggest button:hover,.suggest button:focus{background:var(--primary-soft)}
.suggest button:last-child{border-bottom:0;color:var(--primary);font-weight:600}
.chips{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:12px}
.chip{border:1.5px solid var(--line-2);background:#fff;border-radius:999px;padding:6px 12px;font-size:.9rem;cursor:pointer;font-weight:500}
.chip:hover{border-color:var(--primary);color:var(--primary)}
.chip:active{background:var(--primary-soft)}
.lines{display:flex;flex-direction:column;gap:10px}
.line{border:1.5px solid var(--line);border-radius:12px;padding:10px 12px;background:#FCFBF9}
.line-dep{background:var(--info-soft);border-color:#CFE0F0}
.line-top{display:flex;gap:8px;align-items:center;margin-bottom:8px}
.line-name{font-weight:600;min-height:40px}
.line-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}
.line-grid label{margin:0!important;font-size:.78rem!important;color:var(--muted)!important;font-weight:600}
.line-grid .inp{min-height:40px;padding:6px 8px;margin-top:3px}
.stepper{display:flex;margin-top:3px}
.stepper input{border-radius:0!important;text-align:center;margin:0!important;min-width:0;-moz-appearance:textfield}
.stepper input::-webkit-outer-spin-button,.stepper input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.stepper button{width:34px;flex-shrink:0;border:1.5px solid var(--line-2);background:#fff;font-size:1.1rem;cursor:pointer;color:var(--ink)}
.stepper button:first-child{border-radius:10px 0 0 10px;border-right:0}
.stepper button:last-child{border-radius:0 10px 10px 0;border-left:0}
.line-foot{display:flex;justify-content:space-between;align-items:center;margin-top:6px}
.line-foot strong{font-variant-numeric:tabular-nums;color:var(--ink)}
.totals-card{position:sticky;top:80px}
.paymodes{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;margin-bottom:12px}
.pm{margin:0!important;position:relative}
.pm input{position:absolute;opacity:0}
.pm span{display:flex;align-items:center;justify-content:center;min-height:44px;border:1.5px solid var(--line-2);border-radius:10px;font-weight:600;font-size:.92rem;cursor:pointer;text-align:center;line-height:1.1;padding:2px}
.pm input:checked+span{background:var(--primary);border-color:var(--primary);color:#fff}
.pm input:focus-visible+span{box-shadow:0 0 0 3px var(--primary-soft)}
.cust-found{margin:-6px 0 12px;padding:8px 12px;background:var(--ok-soft);border-radius:10px;color:var(--ok)}
.mobile-total{display:none}

/* bill page */
.done{display:flex;gap:14px;align-items:center;border-color:#C9E6D6;background:var(--ok-soft)}
.done-ico{width:52px;height:52px;border-radius:50%;background:var(--ok);color:#fff;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.actions-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:16px}
.act{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;min-height:86px;background:#fff;border:1.5px solid var(--line);border-radius:14px;font-weight:600;color:var(--ink);cursor:pointer;padding:10px;text-align:center;font-size:.92rem}
.act:hover{border-color:var(--primary);color:var(--primary)}
.act-wa{color:#128C4B}
.act-upi{color:var(--primary);border-color:var(--primary)}
.qr-dlg{border:0;border-radius:20px;padding:24px;width:min(360px,92vw);text-align:center;box-shadow:0 20px 60px rgba(0,0,0,.3)}
.qr-dlg::backdrop{background:rgba(20,30,26,.6)}
.qr-big svg{width:100%;max-width:280px;height:auto;display:block;margin:10px auto}
.qr-amt{font:700 2rem var(--f-head);color:var(--ink);margin:0}
.toast{position:fixed;left:50%;bottom:90px;transform:translate(-50%,20px);background:var(--ink);color:#fff;padding:10px 18px;border-radius:999px;opacity:0;transition:all .25s;z-index:300}
.toast.show{opacity:1;transform:translate(-50%,0)}

/* login */
.login-page{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:20px;background:var(--primary)}
.login-box{width:100%;max-width:420px;background:#fff;border-radius:20px;padding:30px}
.login-box h1{font-size:1.45rem;margin:14px 0 4px}

.bnav{display:none}

@media (max-width:1050px){.gm{grid-template-columns:1fr}.main{padding:0 20px 32px}.top{margin:0 -20px 16px;padding:10px 20px}.totals-card{position:static}}
@media (max-width:820px){
  body{padding-bottom:calc(68px + env(safe-area-inset-bottom))}
  .show-m{display:inline-flex!important}.hide-m{display:none!important}
  .side{position:fixed;left:0;top:0;z-index:220;width:280px;transform:translateX(-100%);transition:transform .25s;box-shadow:0 0 40px rgba(0,0,0,.2)}
  body.side-open .side{transform:none}
  body.side-open .side-scrim{display:block;position:fixed;inset:0;background:rgba(20,30,26,.45);z-index:210}
  body.side-open{overflow:hidden}
  .main{padding:0 12px 20px}
  .top{margin:0 -12px 12px;padding:8px 12px;padding-top:calc(8px + env(safe-area-inset-top))}
  .top h1{font-size:1.1rem}
  .row{grid-template-columns:1fr}
  .card{padding:16px;border-radius:14px;margin-bottom:12px}
  .kpis{grid-template-columns:1fr 1fr;gap:8px}
  .kpi{padding:12px}
  .kpi strong{font-size:1.2rem}
  .actions-grid{grid-template-columns:1fr 1fr}
  .line-grid{grid-template-columns:1fr 1fr}
  .chips{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;margin:0 -16px 12px;padding:0 16px}
  .chips::-webkit-scrollbar{display:none}
  .chip{flex-shrink:0}
  .sticky-tabs{top:56px}
  .gm[style]{grid-template-columns:1fr!important}
  /* sticky total + save at the bottom while billing */
  .billform{padding-bottom:70px}
  .billform .totals-card .btn-lg{display:none}
  .mobile-total{display:flex;position:fixed;left:0;right:0;bottom:calc(68px + env(safe-area-inset-bottom));z-index:140;background:#fff;border-top:1px solid var(--line);padding:10px 14px;align-items:center;justify-content:space-between;gap:12px;box-shadow:0 -6px 20px rgba(0,0,0,.06)}
  .mobile-total strong{display:block;font:700 1.35rem var(--f-head);color:var(--ink)}
  .mobile-total .btn{min-height:48px;padding:8px 26px;font-size:1.05rem}
  .bnav{display:grid;grid-template-columns:repeat(5,1fr);position:fixed;left:0;right:0;bottom:0;z-index:150;background:#fff;border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom)}
  .bnav a,.bnav button{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;height:66px;color:var(--muted);font-size:.72rem;font-weight:600;background:none;border:0;cursor:pointer}
  .bnav a.on{color:var(--primary)}
  .bnav-new i{width:50px;height:50px;border-radius:16px;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;margin-top:-24px;box-shadow:0 6px 16px color-mix(in srgb,var(--primary) 40%,transparent);font-style:normal}
  .bnav-new{color:var(--primary)!important}
}
@media (display-mode:standalone){.top{padding-top:calc(10px + env(safe-area-inset-top))}}