:root{--p:#0f766e;--pd:#0b5d57;--ink:#10201d;--mut:#64748b;--b:#d9e2df;--bg:#f3f6f5;--g:#15803d;--r:#b91c1c;--o:#b45309;--a:#f59e0b}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.45 system-ui,-apple-system,"Segoe UI",Roboto,"Noto Sans","Noto Sans Tamil","Noto Sans Devanagari","Noto Sans Telugu","Noto Sans Kannada","Noto Sans Malayalam",sans-serif}
a{color:var(--p);text-decoration:none}h2{margin:6px 0 12px;font-size:21px}h3{margin:14px 0 8px;font-size:16px}.mt{margin-top:12px}.mut{color:var(--mut)}.neg{color:var(--r)}.r{display:flex;gap:10px;align-items:center}
input,select,textarea,button{font:inherit;color:inherit}input,select,textarea{width:100%;padding:10px 11px;border:1px solid var(--b);border-radius:8px;background:#fff;min-height:42px}input:focus,select:focus,textarea:focus,button:focus-visible,a:focus-visible{outline:2px solid var(--p);outline-offset:1px}
label{display:block;font-size:13px;color:var(--mut)}label input,label select,label textarea{margin-top:4px;color:var(--ink)}.ck{display:flex;align-items:center;gap:8px;color:var(--ink)}.ck input{width:auto;min-height:0}
.mini{width:110px;min-height:36px;padding:6px 8px}.inl{display:flex;gap:8px;flex-wrap:wrap;align-items:center}.inl input,.inl select{width:auto;flex:1;min-width:120px}.inl .mini{flex:none}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid var(--b);background:#fff;border-radius:8px;padding:9px 14px;cursor:pointer;min-height:40px;font-weight:600;color:var(--ink);white-space:nowrap}
.btn.pri{background:var(--p);border-color:var(--p);color:#fff}.btn.pri:hover{background:var(--pd)}.btn.wa{background:#22c55e;border-color:#22c55e;color:#06210f}.btn.wide{width:100%}.btn.big{min-height:50px;font-size:16px}
.lk{background:none;border:0;color:var(--r);cursor:pointer}.x{background:none;border:0;font-size:18px;cursor:pointer;color:var(--mut);padding:4px 8px}
.card{background:#fff;border:1px solid var(--b);border-radius:12px;padding:14px}.fg{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;align-items:end}.g2{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:8px}.g3{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.row{display:flex;justify-content:space-between;align-items:center;gap:8px}.two{display:grid;gap:14px}@media(min-width:900px){.two{grid-template-columns:2fr 1fr}}
.top{position:sticky;top:0;z-index:20;background:#fff;border-bottom:1px solid var(--b);display:flex;justify-content:space-between;align-items:center;padding:8px 14px;gap:8px;min-height:49px}.top select{width:auto;min-height:34px;padding:4px 6px}.brand{font-size:17px;letter-spacing:-.2px}.lo{font-size:13px}
nav{position:fixed;bottom:0;left:0;right:0;z-index:20;background:#fff;border-top:1px solid var(--b);display:flex;overflow-x:auto;padding-bottom:env(safe-area-inset-bottom)}
nav a{flex:1;min-width:54px;text-align:center;padding:6px 2px;font-size:10px;color:var(--mut)}nav a span{display:block;font-size:20px}nav a.on{color:var(--p);font-weight:700;box-shadow:inset 0 3px var(--p)}
main{padding:14px 14px 100px;max-width:1150px;margin:0 auto}
@media(min-width:900px){nav{top:49px;bottom:0;right:auto;width:190px;flex-direction:column;border-top:0;border-right:1px solid var(--b)}nav a{text-align:left;font-size:14px;padding:12px 16px;flex:none}nav a span{display:inline;margin-right:8px;font-size:16px}nav a.on{box-shadow:inset 3px 0 var(--p)}main{margin:0 auto 0 190px;padding-bottom:30px;max-width:none}}
.tabs2{display:flex;gap:6px;overflow-x:auto;margin-bottom:12px}.tabs2 a{padding:8px 14px;border-radius:20px;background:#fff;border:1px solid var(--b);color:var(--ink);white-space:nowrap}.tabs2 a.on{background:var(--p);color:#fff;border-color:var(--p)}
.tw{overflow-x:auto;border:1px solid var(--b);border-radius:12px;background:#fff}table{width:100%;border-collapse:collapse}th,td{padding:9px 11px;border-bottom:1px solid var(--b);text-align:left;white-space:nowrap;vertical-align:middle}th{background:#f7faf9;font-size:12px;color:var(--mut)}tr:last-child td{border-bottom:0}td.act{display:flex;gap:6px;flex-wrap:wrap}
.bd{padding:2px 9px;border-radius:12px;font-size:12px;font-weight:600;background:#e5e7eb}.bd.paid{background:#dcfce7;color:var(--g)}.bd.due{background:#fee2e2;color:var(--r)}.bd.partial,.bd.hold{background:#fef3c7;color:var(--o)}.bd.cancel{background:#e5e7eb;color:#475569}
.msg{padding:10px 14px;border-radius:10px;margin-bottom:12px;background:#ecfdf5;border:1px solid #a7f3d0}.msg.err{background:#fef2f2;border-color:#fecaca}.msg.warn{background:#fffbeb;border-color:#fde68a}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;margin-bottom:12px}.stat{background:#fff;border:1px solid var(--b);border-radius:12px;padding:12px 14px}.stat small{color:var(--mut);display:block}.stat b{font-size:24px;display:block;line-height:1.2}.stat span{font-size:12px;color:var(--mut)}.stat.warn{border-left:4px solid var(--a)}
.bars{display:flex;gap:8px;align-items:flex-end;height:120px;background:#fff;border:1px solid var(--b);border-radius:12px;padding:10px}.bars div{flex:1;text-align:center;display:flex;flex-direction:column;justify-content:flex-end;height:100%}.bars i{display:block;background:var(--p);border-radius:4px 4px 0 0}.bars small{color:var(--mut);font-size:11px}
.plans{display:flex;gap:10px;flex-wrap:wrap}.plans>div{background:#fff;border:1px solid var(--b);border-radius:12px;padding:10px 16px}.plans b{font-size:22px;display:block}.plans small{color:var(--mut)}
#toast{position:fixed;left:50%;bottom:130px;transform:translateX(-50%) translateY(20px);background:var(--ink);color:#fff;padding:10px 18px;border-radius:24px;opacity:0;pointer-events:none;transition:.2s;z-index:99;max-width:90vw;text-align:center}#toast.show{opacity:1;transform:translateX(-50%)}#toast.err{background:var(--r)}
/* landing */
.land .top{position:static}.hero{display:grid;gap:24px;max-width:1050px;margin:0 auto;padding:28px 16px}@media(min-width:900px){.hero{grid-template-columns:1.2fr 1fr;align-items:center;padding-top:60px}}
.hero h1{font-size:clamp(28px,5vw,44px);line-height:1.1;margin:0 0 14px;letter-spacing:-.8px;max-width:16em}.hero p{font-size:17px;color:#33504a;max-width:34em}.ticks{list-style:none;padding:0;margin:14px 0}.ticks li{padding:4px 0 4px 26px;position:relative}.ticks li:before{content:"✓";position:absolute;left:0;color:var(--p);font-weight:700}
.auth{max-width:420px;width:100%}.auth form{display:grid;gap:10px}.auth h2{margin-top:0}hr{border:0;border-top:1px solid var(--b);margin:6px 0}
/* POS */
.pos{display:grid;gap:12px}.bar{display:grid;gap:8px;margin-bottom:10px}.tabs{display:flex;gap:6px;overflow-x:auto}.tabs button{border:1px solid var(--b);background:#fff;border-radius:20px;padding:7px 16px;cursor:pointer;white-space:nowrap}.tabs button.on{background:var(--p);color:#fff;border-color:var(--p)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(125px,1fr));gap:8px}.tile{background:#fff;border:1px solid var(--b);border-radius:10px;padding:10px;text-align:left;min-height:76px;display:flex;flex-direction:column;justify-content:space-between;cursor:pointer;line-height:1.25}.tile:active{background:#ecfdf5;border-color:var(--p)}.tile small{color:var(--p);font-weight:700;margin-top:6px}
.cart{background:#fff;border:1px solid var(--b);border-radius:12px;padding:12px}.cust{margin:8px 0}.cust summary{cursor:pointer;color:var(--p);font-weight:600;padding:6px 0}.sg{display:block;width:100%;text-align:left;border:1px solid var(--b);background:#f7faf9;border-radius:8px;padding:8px;margin-bottom:4px;cursor:pointer}
.ln{border-bottom:1px solid var(--b);padding:8px 0}.ln1{display:flex;justify-content:space-between;align-items:center}.ln2{display:flex;align-items:center;gap:6px}.ln2>input{width:80px;min-height:38px}.ln2>b{margin-left:auto}.qty{display:flex}.qty input{width:52px;text-align:center;border-radius:0;min-height:38px}.qty button{width:38px;border:1px solid var(--b);background:#f7faf9;cursor:pointer;font-size:18px}.qty button:first-child{border-radius:8px 0 0 8px}.qty button:last-child{border-radius:0 8px 8px 0}
.tot{margin:10px 0}.tot>div{display:flex;justify-content:space-between;align-items:center;padding:4px 0;gap:10px}.tot .gt{font-size:20px;border-top:2px solid var(--ink);margin-top:4px;padding-top:8px}
.cartbar,.cx{display:none}
@media(max-width:899px){.cart{position:fixed;inset:49px 0 56px 0;z-index:30;overflow:auto;border-radius:0;border:0;transform:translateY(110%);visibility:hidden;transition:transform .2s,visibility .2s}.cart.open{transform:none;visibility:visible}.cx{display:block}.cartbar{display:flex;position:fixed;left:10px;right:10px;bottom:64px;z-index:25;background:var(--p);color:#fff;border-radius:14px;padding:12px 16px;justify-content:space-between;align-items:center;box-shadow:0 6px 20px #0004;cursor:pointer}.cartbar b{font-size:18px}}
@media(min-width:900px){.pos{grid-template-columns:1fr 410px;align-items:start}.cart{position:sticky;top:62px;max-height:calc(100vh - 80px);overflow:auto}}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}