*{box-sizing:border-box}body{margin:0;font-family:Arial,"Noto Sans Bengali",sans-serif;background:#07111f;color:#e9f1ff}a{color:#8fc2ff;text-decoration:none}input,select,textarea{width:100%;background:#0b182a;color:#fff;border:1px solid #334a69;border-radius:8px;padding:11px;margin:5px 0 12px}textarea{min-height:80px}.top{height:58px;background:#0d1b2d;border-bottom:1px solid #263d5b;display:flex;align-items:center;justify-content:space-between;padding:0 20px;gap:20px;font-size:13px}.top strong{background:#f6b81c;color:#08111f;padding:8px;border-radius:10px}.shell{display:flex;min-height:calc(100vh - 98px)}aside{width:225px;background:#07172b;border-right:1px solid #223b5b;padding:18px 12px}.brand{font-size:26px;text-align:center;font-weight:bold;color:#ffc857;margin-bottom:18px}.brand small{font-size:12px;color:#a9bdd7}nav a{display:block;padding:11px 12px;border-radius:9px;margin:4px 0;color:#d7e4f7}nav a:hover,nav a.on{background:#12386d;color:#fff}main{flex:1;padding:20px;overflow:visible;min-width:0}.pagehead{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.pagehead h1{margin:0;font-size:24px}.panel{background:#0c1a2c;border:1px solid #29435f;border-radius:14px;padding:18px;margin-bottom:18px;box-shadow:0 8px 30px #0004}.cards{display:grid;grid-template-columns:repeat(6,1fr);gap:12px;margin-bottom:18px}.card{background:linear-gradient(145deg,#10233b,#0b1627);border:1px solid #3b5c7e;border-radius:13px;padding:16px;min-height:95px}.card span{display:block;color:#9db4ce;font-size:12px;margin-bottom:10px}.card b{font-size:20px;color:#fff}.grid2{display:grid;grid-template-columns:2fr 1fr;gap:18px}.posgrid{display:grid;grid-template-columns:2fr 1fr;gap:18px}.row{display:flex;gap:12px;align-items:end}.row>*{flex:1}.btn{display:inline-block;border:0;border-radius:8px;padding:10px 14px;background:#243b57;color:#fff;cursor:pointer}.btn.primary{background:#1177e8}.btn.success{background:#12a65b}.btn.small{padding:6px 9px;font-size:12px}.btn.full{width:100%;margin-top:12px}.quick{display:grid;grid-template-columns:1fr 1fr;gap:10px}.quick a{background:#132944;padding:15px;border-radius:10px}.scanrow{display:flex;gap:8px}.scanrow input{margin:0}.big{font-size:34px;text-align:center;padding:22px;background:#081321;border-radius:10px;margin-bottom:16px;color:#65e69d}.pay{display:grid;grid-template-columns:1fr 1fr;gap:8px}.pay button{padding:12px;border:0;border-radius:8px;background:#233e5e;color:#fff}.alert{padding:12px;border-radius:8px;margin-bottom:12px}.ok{background:#0d432b;color:#72efb0}.danger{background:#4a1720;color:#ff9aa7}.hint{color:#8ea5c0;font-size:12px}table{width:100%;border-collapse:collapse}th,td{padding:10px;border-bottom:1px solid #263c56;text-align:left;font-size:13px}th{color:#a9c2df}.badge{padding:4px 7px;border-radius:5px;background:#203c60}.inline{display:flex;gap:5px;align-items:center}.inline select{margin:0;width:auto}.login{display:grid;place-items:center;min-height:100vh}.loginbox{width:min(420px,92vw);background:#0c1a2c;border:1px solid #35506d;border-radius:18px;padding:30px;text-align:center}.logo{width:64px;height:64px;border-radius:15px;background:#f7b928;color:#101820;display:grid;place-items:center;margin:auto;font-weight:bold;font-size:22px}.loginbox h1{margin-bottom:5px}.invoice{width:800px;max-width:95%;margin:30px auto;background:#fff;color:#111;padding:30px}.invoice table{color:#111}.invoice th,.invoice td{border-color:#ddd}.invhead{text-align:center;border-bottom:2px solid #111;margin-bottom:20px}.invtotal{text-align:right}footer{text-align:center;padding:15px;color:#7189a4;font-size:12px;border-top:1px solid #1c334f}@media(max-width:1000px){.cards{grid-template-columns:repeat(3,1fr)}.grid2,.posgrid{grid-template-columns:1fr}aside{width:190px}.top{font-size:11px}}@media(max-width:700px){aside{display:none}.cards{grid-template-columns:repeat(2,1fr)}.row{flex-direction:column;align-items:stretch}.top{height:auto;flex-wrap:wrap;padding:10px}.pagehead{gap:10px}.invoice{padding:15px}}
@media print{body{background:#fff}.invoice{margin:0;width:100%;max-width:none}.btn{display:none}}

.cameraBox{position:relative;background:#081321;border:1px solid #37608a;border-radius:14px;padding:12px;margin-bottom:18px}
.cameraHead{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px;color:#dcecff}
.cameraHead button{border:0;background:#3a1820;color:#fff;border-radius:7px;padding:7px 11px;cursor:pointer}
.cameraBox video{display:block;width:100%;max-height:360px;object-fit:cover;border-radius:10px;background:#000}
.cameraBox .hint{padding:9px 0 2px}

.heroSerial{display:flex;justify-content:space-between;align-items:center;gap:20px;border-color:#8b6b2b}.heroSerial h2{margin-bottom:6px}.bulk{border:2px solid #7f6230;background:linear-gradient(135deg,#101c2c,#16263b)}.bulk textarea{font-family:monospace;line-height:1.7}.full{width:100%}

/* Desktop Chrome UI refresh */
body{background:#050c16;color:#eef4ff;font-size:15px}
.top{height:70px;background:#081321;padding:0 28px;border-bottom:1px solid #30465f;box-shadow:0 4px 20px #0005}
aside{width:250px;background:linear-gradient(180deg,#081522,#06101c);padding:22px 15px;position:sticky;top:0;height:calc(100vh - 70px)}
.brand{font-size:28px;padding:10px 4px 24px;border-bottom:1px solid #24384e;margin-bottom:18px}
nav a{font-size:15px;padding:13px 14px;margin:5px 0;border:1px solid transparent}nav a.on,nav a:hover{background:linear-gradient(90deg,#173b65,#102a49);border-color:#3b638c}
main{padding:28px 32px;max-width:1600px;width:100%;margin:auto}.pagehead{margin-bottom:22px}.pagehead h1{font-size:30px;font-weight:700}.panel{background:linear-gradient(145deg,#0b1929,#091522);border:1px solid #2e4864;border-radius:16px;padding:22px;box-shadow:0 10px 35px #0005}
.cards{grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.card{min-height:125px;padding:20px;border-radius:16px}.card b{font-size:28px}.card.profit{border-color:#287d58}.card.loss{border-color:#a54b55}.grid2,.posgrid{gap:22px}.btn{font-weight:600;min-height:42px}.bigbtn{padding:13px 22px;font-size:16px}.scannerPanel{border-color:#2e6da4}.metricGrid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.metricGrid>div{padding:18px;background:#0a1624;border:1px solid #29445f;border-radius:12px}.metricGrid span{display:block;color:#9eb2c9}.metricGrid strong{display:block;font-size:24px;margin-top:8px}.metricGrid .negative strong{color:#ff8f9c}
@media(max-width:1200px){.cards{grid-template-columns:repeat(2,1fr)}main{padding:22px}.top{padding:0 16px}}
/* Nishan Enterprise Luxury UI */
:root{--gold:#d9b56d;--gold2:#f3d89b;--ink:#06101d;--panel:#0a1726;--line:#344b67}
body{background:radial-gradient(circle at 75% 5%,#172a42 0,#07111d 38%,#040a12 100%);letter-spacing:.05px}
.top{background:rgba(6,14,25,.96);border-bottom:1px solid #735b34}.top strong{background:linear-gradient(135deg,#f5d68d,#9b6b24);box-shadow:0 0 18px #c79d4b66}
aside{background:linear-gradient(180deg,#071321,#040b13);border-right:1px solid #5a4729}.brand{color:var(--gold2);text-shadow:0 0 15px #d7ad5c55}nav a.on,nav a:hover{background:linear-gradient(90deg,#263a52,#111f31);border-color:#84652f;box-shadow:inset 3px 0 #d4ad62}
main{max-width:1700px}.productHero{display:flex;justify-content:space-between;align-items:center;min-height:155px;background:linear-gradient(120deg,#101f31,#081321);border-color:#765b30;box-shadow:0 18px 45px #0007}.eyebrow{font-size:11px;letter-spacing:2px;color:#d6b66f}.productHero h2{font-size:30px;margin:8px 0}.sectionTitle{display:flex;justify-content:space-between;align-items:center;gap:15px}.productThumb,.noThumb{width:68px;height:68px;border-radius:12px;object-fit:cover;border:1px solid #775d32;box-shadow:0 5px 20px #0006}.noThumb{display:grid;place-items:center;background:#101f30;font-size:28px}.productTable{overflow:auto}.productTable table{min-width:900px}.productTable tr:hover td{background:#0d2034}.exampleCards{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.exampleCards>div{padding:18px;border:1px solid #765d34;border-radius:12px;background:linear-gradient(145deg,#121f30,#091321);display:flex;flex-direction:column;gap:8px}.exampleCards span{color:#9eb3ca;font-size:12px}.hintBox{margin-top:14px;padding:15px;border-left:3px solid var(--gold);background:#0a1522;color:#b6c8dc;border-radius:8px}.inlineForm{display:inline-block;margin:2px}.dangerBtn{background:#5b2029}.permission{display:grid;grid-template-columns:130px 1fr;gap:12px;padding:5px}.permission span{color:#9eb2c9}.btn.primary{background:linear-gradient(135deg,#c59a4d,#805d27);color:#fff;border:1px solid #f0ce88;box-shadow:0 5px 16px #9f783c44}.card{border-color:#65502e;box-shadow:0 12px 35px #0006}.card b{color:#f1d28e}.card span{color:#b9a77f}
@media(max-width:900px){.productHero{flex-direction:column;align-items:flex-start;gap:15px}.exampleCards{grid-template-columns:1fr}.permission{grid-template-columns:1fr}}

.calculator{margin-top:18px;padding-top:15px;border-top:1px solid #29435f}.calculator h3{margin:0 0 10px;color:#ffc857}.calcDisplay{font-size:22px!important;text-align:right;margin-bottom:10px!important;background:#050b14!important}.calcKeys{display:grid;grid-template-columns:repeat(4,1fr);gap:7px}.calcKeys button{border:1px solid #385572;border-radius:8px;background:#152b45;color:#fff;padding:11px;font-size:16px;cursor:pointer}.calcKeys button:hover{background:#1d4167}.calcKeys .calcEqual{grid-column:span 4;background:#1177e8;font-weight:bold}.dangerBtn{background:#a92b3d!important}.productThumb{width:58px;height:58px;object-fit:cover;border-radius:10px;border:1px solid #3b5c7e;background:#081321}.noThumb{width:58px;height:58px;border-radius:10px;background:#132944;display:grid;place-items:center;font-size:25px}
/* v2 Luxury Dashboard - robust dark theme */
:root{--bg:#040a11;--bg2:#07111d;--panel:#091521;--panel2:#0d1b2a;--gold:#d5aa58;--gold2:#f4d18a;--muted:#91a5bc;--line:#2b4159;--green:#36c979;--red:#ff6472}
html,body{min-height:100%;background:#040a11!important;color:#edf3fb!important}
body.luxury-app{font-family:Arial,"Noto Sans Bengali",sans-serif;background:radial-gradient(circle at 78% 0,#16283d 0,#07111d 35%,#040a11 75%)!important}
.topbar{height:70px;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:0 24px;background:#050c15!important;border-bottom:1px solid #574525!important;position:sticky;top:0;z-index:20}
.top-left,.top-right,.top-center{display:flex;align-items:center;gap:10px}.menu-toggle{display:none;background:none;border:0;color:#fff;font-size:24px}.top-brand{display:flex;align-items:center;gap:10px}.top-logo,.side-logo{display:grid;place-items:center;border:1px solid var(--gold);border-radius:50%;color:var(--gold2);background:#0b1724;box-shadow:0 0 15px #b88c3d33}.top-logo{width:40px;height:40px}.top-brand b{display:block;color:var(--gold2);font-size:16px}.top-brand small{display:block;color:#93a4b7;font-size:10px}.today-profit,.online-dot,.user-pill{border:1px solid #46566a;background:#0b1724;padding:9px 14px;border-radius:22px;color:var(--gold2);font-size:13px}.online-dot{color:#c9d4df}.online-dot:first-letter{color:#39d47a}.lang{color:var(--gold2)}.logout{color:#c9d5e2}
.app-shell{display:flex;min-height:calc(100vh - 70px)}.sidebar{width:274px;flex:0 0 274px;background:linear-gradient(180deg,#07111b,#050b12)!important;border-right:1px solid #354657!important;padding:18px 12px;display:flex;flex-direction:column}.side-brand{display:flex;align-items:center;gap:10px;padding:8px 10px 20px;border-bottom:1px solid #293a4c;margin-bottom:12px}.side-logo{width:52px;height:52px}.side-brand strong{display:block;color:var(--gold2);font-size:16px}.side-brand small{display:block;color:#94a5b8;font-size:10px;margin-top:3px}nav a{display:flex;align-items:center;gap:12px!important;color:#d8e1eb!important;background:transparent!important;border:1px solid transparent!important;border-radius:9px!important;padding:10px 12px!important;margin:3px 0!important;font-size:14px!important;box-shadow:none!important}nav a span{width:22px;text-align:center;color:#e4bd70}nav a.active,nav a:hover{background:linear-gradient(90deg,#332a19,#1a1d1d)!important;border-color:#765b2f!important;color:#f6d58e!important;box-shadow:inset 3px 0 #d4ad62!important}.nav-sep{height:1px;background:#243444;margin:10px 8px}.side-footer{margin-top:auto;color:#63768a;text-align:center;font-size:10px;padding:14px 0 2px}
.main-content{min-width:0;flex:1;padding:28px 30px 40px;background:transparent!important}.page-head{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:20px}.crumb{font-size:10px;letter-spacing:1.8px;color:#8d9fb2}.page-head h1{margin:5px 0 0;color:#f4d18a;font-size:28px}.page-head p{margin:6px 0 0;color:#9aabba;font-size:12px}.btn.gold{background:linear-gradient(135deg,#e5bf6e,#956d2d)!important;color:#fff!important;border:1px solid #f0ce88!important;box-shadow:0 8px 22px #9f783c2e}.btn.ghost{background:#0d1a28!important;border:1px solid #72572e!important;color:#e7c67e!important}
.hero-banner{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:25px 28px;border:1px solid #6e542c;border-radius:16px;background:linear-gradient(110deg,#0d1b2a,#09131e);box-shadow:0 18px 45px #0006;margin-bottom:20px}.eyebrow{color:#cda95f;font-size:10px;letter-spacing:2px}.hero-banner h2{font-size:28px;margin:7px 0;color:#f1cf86}.hero-banner p{margin:0;color:#9aabba;font-size:13px}.hero-actions{display:flex;gap:10px}
.dashboard-cards{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px;margin-bottom:20px}.dash-card{position:relative;min-height:130px;padding:18px;border:1px solid #4e3f29;border-radius:13px;background:linear-gradient(145deg,#0c1a29,#08111c);overflow:hidden;box-shadow:0 12px 30px #0005}.dash-card:after{content:"";position:absolute;right:-35px;bottom:-55px;width:120px;height:120px;border-radius:50%;background:#c99d4b10}.dash-card span,.dash-card small{display:block}.dash-card span{color:#aab8c8;font-size:12px}.dash-card strong{display:block;color:#f0cd82;font-size:25px;margin:13px 0 8px}.dash-card small{color:#71859a;font-size:10px}.dash-card i{position:absolute;right:18px;top:42px;color:#e2b968;font-size:26px;font-style:normal}.dash-card.good{border-color:#2f7151}.dash-card.good strong{color:#56d98d}.dash-card.loss{border-color:#783742}.dash-card.loss strong{color:#ff7c89}
.dashboard-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:18px;margin-bottom:18px}.panel{background:linear-gradient(145deg,#0b1724,#07111b)!important;border:1px solid #2c4056!important;border-radius:14px!important;box-shadow:0 12px 32px #0006!important;padding:18px!important}.section-title{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}.section-title h2{font-size:16px;color:#e9c77e;margin:0 0 4px}.section-title small{color:#71869b;font-size:10px}.mini-pill,.alert-count{border:1px solid #67522f;color:#e5bf72;padding:5px 9px;border-radius:7px;font-size:11px}.chart{height:230px;display:flex;border-top:1px solid #18293a;border-bottom:1px solid #18293a;padding:15px 5px 5px}.chart-y{width:62px;display:flex;flex-direction:column;justify-content:space-between;color:#6f8296;font-size:9px}.bars{flex:1;display:flex;align-items:end;justify-content:space-around;gap:8px;background:repeating-linear-gradient(to bottom,transparent 0,transparent 49px,#17283a 50px)}.bar-col{height:100%;flex:1;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;gap:5px;position:relative}.bar{width:min(38px,65%);min-height:3px;background:linear-gradient(180deg,#f2c86f,#815d29);border-radius:5px 5px 2px 2px;box-shadow:0 0 12px #c9994233}.bar-value{font-size:8px;color:#9baabd}.bar-col small{font-size:9px;color:#75899e}
.donut{width:150px;height:150px;border-radius:50%;margin:10px auto 14px;background:conic-gradient(#e4b95e 0 70%,#814aa2 70% 90%,#4bb06a 90% 100%);display:grid;place-items:center}.donut:before{content:"";position:absolute;width:98px;height:98px;border-radius:50%;background:#091520}.donut div{position:relative;z-index:1;text-align:center}.donut b{display:block;color:#f1ce83;font-size:17px}.donut small{color:#778b9f}.pay-list>div{display:grid;grid-template-columns:1fr auto auto;gap:10px;padding:7px 0;border-bottom:1px solid #17283a;font-size:11px}.pay-list b{color:#d8b66f}.pay-list em{color:#6f8297;font-style:normal}.quick-grid{display:grid;gap:8px}.quick-grid a{display:flex;justify-content:space-between;align-items:center;padding:11px 12px;background:#0b1724;border:1px solid #293d52;border-radius:8px;color:#dce6f1;font-size:12px}.quick-grid a:first-letter{color:#e5bf70}.quick-grid span{flex:1;margin-left:8px}.quick-grid a:hover{border-color:#735a31;color:#f1ce87}
.lower-grid{display:grid;grid-template-columns:2fr 1fr;gap:18px}.table-wrap{overflow:auto}table{min-width:650px;color:#dbe5ef!important}th,td{border-bottom:1px solid #1b2d40!important;padding:11px 9px!important;font-size:11px!important}th{color:#7f94aa!important;font-weight:500}.link-gold{color:#e2bd70!important}.status{display:inline-block;padding:4px 8px;border-radius:10px;font-size:9px}.status.success{background:#123d2b;color:#62df96}.status.danger{background:#48202a;color:#ff8290}.stock-list{display:grid;gap:7px}.stock-row{display:grid;grid-template-columns:40px 1fr auto auto;gap:9px;align-items:center;padding:8px;background:#0a1622;border:1px solid #1c3043;border-radius:9px}.stock-row img,.stock-img{width:38px;height:38px;border-radius:7px;object-fit:cover;background:#122335;display:grid;place-items:center}.stock-row b{display:block;font-size:11px;color:#dbe5ef}.stock-row small{display:block;color:#6e8398;font-size:9px;margin-top:2px}.stock-num{color:#f0c873;font-size:13px}.dashboard-footer-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:18px}.dashboard-footer-cards>div{display:flex;align-items:center;gap:10px;padding:14px;background:#091520;border:1px solid #253a4f;border-radius:10px;color:#d7e1ec}.dashboard-footer-cards b{color:#e6c173}.dashboard-footer-cards span{color:#778b9f;font-size:10px}.empty{text-align:center;color:#63778b;padding:22px!important}.alert{border-radius:8px;padding:11px 14px;margin-bottom:14px}.ok{background:#0d3626;color:#69e49c;border:1px solid #205d42}.danger{background:#411820;color:#ff8c98;border:1px solid #72313d}.site-footer{text-align:center;color:#63778a;font-size:10px;padding:18px;border-top:1px solid #1b2c3d;background:#040a11}
/* make all existing forms/pages stay dark */
input,select,textarea{background:#07131f!important;color:#edf4fb!important;border-color:#314961!important}th,td{background:transparent!important}.panel h2{color:#e7c47c}.card{background:linear-gradient(145deg,#0d1b2b,#08111c)!important}.btn{background:#14273b!important;color:#fff!important;border:1px solid #3a5672}.login{background:#040a11!important}.loginbox{background:#0a1725!important;color:#fff!important;border-color:#5b4729!important}
@media(max-width:1250px){.dashboard-cards{grid-template-columns:repeat(3,1fr)}.dashboard-grid{grid-template-columns:1.5fr 1fr}.quick-panel{grid-column:span 2}.lower-grid{grid-template-columns:1fr}.sidebar{width:240px;flex-basis:240px}}
@media(max-width:900px){.menu-toggle{display:block}.top-center{display:none}.top-right .user-pill,.top-right .logout{display:none}.sidebar{position:fixed;left:-280px;top:70px;bottom:0;z-index:30;transition:left .2s}.sidebar-open .sidebar{left:0}.main-content{padding:20px}.dashboard-cards{grid-template-columns:repeat(2,1fr)}.dashboard-grid{grid-template-columns:1fr}.quick-panel{grid-column:auto}.hero-banner{flex-direction:column;align-items:flex-start}.dashboard-footer-cards{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.dashboard-cards{grid-template-columns:1fr}.page-head{align-items:flex-start;gap:10px}.page-head h1{font-size:23px}.topbar{padding:0 12px}.top-right{font-size:10px}.hero-actions{width:100%}.hero-actions .btn{flex:1}.dashboard-footer-cards{grid-template-columns:1fr}}

/* v2.1 exact dark-lock / cache-safe theme */
html{background:#040a11!important;color-scheme:dark}
html body.luxury-app,html body.luxury-app *{box-sizing:border-box}
body.luxury-app,body.luxury-app .app-shell,body.luxury-app .main-content{background-color:#040a11!important}
body.luxury-app .main-content{background:radial-gradient(circle at 80% 0,#14263b 0,#07111d 28%,#040a11 72%)!important}
body.luxury-app .panel,body.luxury-app .dash-card,body.luxury-app .hero-banner,body.luxury-app .dashboard-footer-cards>div{background-color:#091521!important}
body.luxury-app button,body.luxury-app input,body.luxury-app select,body.luxury-app textarea{color-scheme:dark}
body.luxury-app .dashboard-cards{grid-template-columns:repeat(5,minmax(170px,1fr))}
body.luxury-app .dashboard-grid{grid-template-columns:minmax(0,2fr) minmax(250px,1fr) minmax(240px,1fr)}
body.luxury-app .lower-grid{grid-template-columns:minmax(0,1.55fr) minmax(360px,1fr)}
body.luxury-app .dash-card strong{letter-spacing:.2px}
@media(max-width:1250px){body.luxury-app .dashboard-cards{grid-template-columns:repeat(3,minmax(160px,1fr));}body.luxury-app .dashboard-grid{grid-template-columns:minmax(0,1.5fr) minmax(250px,1fr)}body.luxury-app .quick-panel{grid-column:span 2}}
@media(max-width:900px){body.luxury-app .dashboard-cards{grid-template-columns:repeat(2,minmax(150px,1fr));}body.luxury-app .dashboard-grid,body.luxury-app .lower-grid{grid-template-columns:1fr}body.luxury-app .quick-panel{grid-column:auto}}
@media(max-width:600px){body.luxury-app .dashboard-cards{grid-template-columns:1fr}}
/* v2.3 luxury login + users */
.lux-login{min-height:100vh;margin:0;background:radial-gradient(circle at 75% 20%,#1a2430 0,#07101a 42%,#03070c 100%)!important;color:#e9f1ff;display:grid;place-items:center;padding:28px}
.lux-login-shell{width:min(1080px,96vw);min-height:650px;display:grid;grid-template-columns:1fr 1.05fr;background:linear-gradient(145deg,#091522,#050b12);border:1px solid #5b4828;border-radius:24px;overflow:hidden;box-shadow:0 25px 80px #000b}
.login-brand-side{padding:55px 48px;background:linear-gradient(160deg,#0d1c2d,#060c13);border-right:1px solid #2e4054;position:relative}
.login-brand-side:after{content:"";position:absolute;inset:auto -80px -130px auto;width:330px;height:330px;border-radius:50%;background:#c99b3b14;filter:blur(10px)}
.side-logo.big{width:74px;height:74px;border-radius:50%;display:grid;place-items:center;border:2px solid #d7ad59;background:#07111c;color:#f0cf83;font-size:25px;font-weight:700;box-shadow:0 0 28px #d4a84733}
.login-brand-side h1{color:#f2d38c;font-size:36px;margin:28px 0 6px}.login-brand-side>p{color:#9eafc0;font-size:15px}.login-location{margin-top:38px;color:#b6c5d4;line-height:2;border-left:3px solid #cfa653;padding-left:15px}.login-mini-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:38px}.login-mini-grid div{border:1px solid #2d4258;background:#0b1724;border-radius:12px;padding:16px}.login-mini-grid b{display:block;font-size:22px;color:#e7bf6e}.login-mini-grid span{color:#879bb0;font-size:12px}
.login-card{align-self:center;margin:45px;padding:38px;background:linear-gradient(145deg,#0d1b2a,#08111b);border:1px solid #344a61;border-radius:18px;box-shadow:0 15px 45px #0008}.login-card-head{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:25px}.login-card h2{font-size:31px;color:#f1d08b;margin:8px 0}.login-card-head p{color:#8499ad;margin:0}.lock{width:52px;height:52px;display:grid;place-items:center;border-radius:12px;background:#161e28;border:1px solid #765c31;font-size:24px}.login-submit{font-size:16px;margin-top:8px}.login-help{display:flex;justify-content:space-between;gap:8px;margin-top:22px;color:#71869b;font-size:11px}.login-footer{border-top:1px solid #23374b;margin-top:24px;padding-top:16px;text-align:center;color:#62758a;font-size:10px}.user-edit{display:inline-block;vertical-align:middle;margin:2px}.user-edit summary{list-style:none}.editUserForm{display:grid;grid-template-columns:repeat(5,minmax(110px,1fr));gap:6px;margin-top:8px;padding:10px;background:#08131f;border:1px solid #314961;border-radius:9px}.editUserForm input,.editUserForm select{margin:0}.user-edit[open]{display:block;margin:5px 0}.user-edit[open] .editUserForm{min-width:650px}
@media(max-width:800px){.lux-login-shell{grid-template-columns:1fr}.login-brand-side{display:none}.login-card{margin:20px}.editUserForm{grid-template-columns:1fr}.user-edit[open] .editUserForm{min-width:0}}

/* v2.4: smooth desktop scrolling + dashboard inventory value */
html{scroll-behavior:smooth;overflow-y:auto}body{min-height:100vh;overflow-x:hidden;overflow-y:auto}.shell{min-height:0;align-items:flex-start}aside{position:sticky;top:0;max-height:100vh;overflow-y:auto;flex:0 0 225px}.stock-money strong{font-size:24px}.dashboard-cards{grid-template-columns:repeat(auto-fit,minmax(190px,1fr));align-items:stretch}.dash-card{min-width:0}
@media(max-width:1000px){aside{position:static;max-height:none;overflow:visible}.shell{display:flex}.dashboard-cards{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:700px){.shell{display:block}.dashboard-cards{grid-template-columns:1fr 1fr}}

.rateBox{min-width:180px}.rateBox>div{display:flex;justify-content:space-between;gap:12px;align-items:center}.rateBox small{display:block;color:#9aa9bc}.rateBox b{display:block}.rateEdit{margin-top:8px;background:#0b1421;border:1px solid #344b68;border-radius:10px;padding:8px}.rateEdit summary{cursor:pointer;color:#e6bd62;font-weight:700}.rateForm{display:grid;gap:6px;margin-top:8px}.rateForm label{font-size:12px;color:#aab8ca}.rateForm input{width:100%;box-sizing:border-box}.rateForm .btn{width:100%}

.modalOverlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.78);z-index:9999;align-items:center;justify-content:center;padding:20px}
.modalOverlay.show{display:flex}
.modalCard{position:relative;width:min(520px,96vw);background:#0d1726;color:#fff;border:1px solid #b78a2a;border-radius:18px;padding:28px;box-shadow:0 20px 70px rgba(0,0,0,.55)}
.modalCard h2{margin:0 0 8px}
.modalCard input{width:100%;box-sizing:border-box}
.modalClose{position:absolute;right:14px;top:10px;border:0;background:transparent;color:#fff;font-size:32px;cursor:pointer}

.rateEditPage{max-width:1000px}.rateEditBig{padding:28px 0}.rateGrid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.rateField{background:#0b1420;border:1px solid #8d6a25;border-radius:16px;padding:24px}.rateField label{display:block;font-size:20px;font-weight:700;margin-bottom:10px}.rateField input{font-size:30px;font-weight:700;padding:16px;width:100%;box-sizing:border-box}.rateField small{display:block;margin-top:8px;color:#9aa8ba}.rateActions{display:flex;gap:12px;margin-top:24px}@media(max-width:760px){.rateGrid{grid-template-columns:1fr}}

.offline-status{color:#ffb347!important;border-color:#8b5b20!important}
.quickTools{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:14px}.toolCard{background:rgba(255,255,255,.035);border:1px solid rgba(240,195,90,.18);border-radius:14px;padding:12px}.toolTitle{font-weight:700;margin-bottom:8px}.searchLine{display:flex;gap:6px}.searchLine input{flex:1}.searchResults{max-height:180px;overflow:auto;margin-top:7px}.resultItem{width:100%;display:flex;justify-content:space-between;gap:10px;text-align:left;background:rgba(0,0,0,.18);border:1px solid rgba(255,255,255,.07);color:inherit;padding:9px 10px;border-radius:9px;margin-top:5px;cursor:pointer}.resultItem:hover{border-color:rgba(240,195,90,.55)}.resultItem span{opacity:.7;font-size:12px}.qtyCtrl{display:flex;align-items:center;justify-content:center;gap:7px}.qtyCtrl button{min-width:28px;height:28px;border:1px solid rgba(240,195,90,.45);border-radius:7px;background:rgba(255,255,255,.05);color:inherit;cursor:pointer}.modalBox{position:fixed;inset:0;background:rgba(0,0,0,.72);z-index:9999;display:flex;align-items:center;justify-content:center;padding:20px}.modalBox[hidden]{display:none}.modalInner{width:min(520px,96vw);background:#101820;border:1px solid rgba(240,195,90,.45);border-radius:18px;padding:18px;box-shadow:0 20px 70px rgba(0,0,0,.55)}.modalInner input{margin:6px 0}.modalHead{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.modalHead button{background:none;border:0;color:inherit;font-size:20px;cursor:pointer}@media(max-width:850px){.quickTools{grid-template-columns:1fr}}

/* MOBILE POS APP MODE — mobile only; desktop layout unchanged */
@media (max-width: 700px){
  html,body{width:100%;max-width:100%;overflow-x:hidden!important;margin:0;padding:0}
  body.luxury-app{min-width:0!important;width:100%!important}
  .topbar{width:100%!important;min-width:0!important;display:flex!important;gap:8px!important;padding:8px 10px!important;box-sizing:border-box!important;overflow:hidden!important}
  .top-left,.top-right{min-width:0!important;max-width:100%!important}
  .top-left{flex:1 1 auto!important}
  .top-brand{min-width:0!important;max-width:calc(100vw - 95px)!important}
  .top-brand b,.top-brand small{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:block}
  .top-center{display:none!important}
  .top-right{display:flex!important;align-items:center!important;gap:5px!important;white-space:nowrap!important;font-size:10px!important}
  .top-right .user-pill,.top-right .logout{display:none!important}
  .top-right .lang{display:inline!important}
  .app-shell{display:block!important;width:100%!important;min-width:0!important;overflow-x:hidden!important}
  .sidebar{display:none!important}
  .main-content,main{display:block!important;width:100%!important;max-width:100%!important;min-width:0!important;margin:0!important;padding:12px!important;box-sizing:border-box!important;overflow-x:hidden!important}
  .page-head{display:flex!important;width:100%!important;max-width:100%!important;min-width:0!important;align-items:center!important;gap:8px!important;margin-bottom:12px!important;overflow:hidden!important}
  .page-head>div{min-width:0!important;flex:1 1 auto!important}
  .page-head h1{font-size:22px!important;white-space:nowrap!important;overflow:hidden!important;text-overflow:ellipsis!important}
  .page-head .btn{flex:0 0 auto!important;white-space:nowrap!important;padding:9px 11px!important}
  .panel{width:100%!important;max-width:100%!important;min-width:0!important;margin:0 0 12px!important;padding:12px!important;border-radius:14px!important;overflow:hidden!important}
  .posgrid,.grid2{display:grid!important;grid-template-columns:minmax(0,1fr)!important;width:100%!important;max-width:100%!important;min-width:0!important;gap:12px!important}
  .row{display:grid!important;grid-template-columns:minmax(0,1fr)!important;width:100%!important;max-width:100%!important;min-width:0!important;gap:7px!important;align-items:stretch!important}
  .row>*{min-width:0!important;width:100%!important;max-width:100%!important;box-sizing:border-box!important}
  .quickTools{grid-template-columns:minmax(0,1fr)!important;width:100%!important}
  .searchLine{display:grid!important;grid-template-columns:minmax(0,1fr) auto auto!important;min-width:0!important}
  .searchLine input{min-width:0!important}
  .scanrow{display:grid!important;grid-template-columns:minmax(0,1fr) auto auto!important;width:100%!important;min-width:0!important;gap:6px!important}
  .scanrow input{min-width:0!important;width:100%!important}
  input,select,textarea{max-width:100%!important;min-width:0!important;font-size:16px!important}
  .btn{max-width:100%!important;white-space:normal!important;word-break:break-word!important}
  .pay{grid-template-columns:repeat(2,minmax(0,1fr))!important}
  .cameraBox{width:100%!important;max-width:100%!important;box-sizing:border-box!important;padding:8px!important;margin:0 0 12px!important;overflow:hidden!important}
  .cameraBox video{width:100%!important;height:min(58vh,360px)!important;max-height:none!important;object-fit:cover!important;border-radius:10px!important;background:#000!important}
  .cameraBox .cameraHead{gap:8px!important}
  .cameraBox .cameraHead b{font-size:14px!important;min-width:0!important}
  .cameraBox .cameraHead button{flex:0 0 auto!important}
  #cart{display:block!important;width:100%!important;max-width:100%!important;overflow-x:auto!important;white-space:nowrap!important;-webkit-overflow-scrolling:touch!important}
  #cart tbody,#cart thead,#cart tr{width:max-content;min-width:100%}
  #cart th,#cart td{white-space:nowrap!important}
  .modalBox,.modalOverlay{padding:10px!important}
  .modalInner,.modalCard{width:100%!important;max-width:100%!important;max-height:88vh!important;overflow:auto!important}
  footer{width:100%!important;box-sizing:border-box!important;overflow:hidden!important}
}
.cameraHead{display:flex;justify-content:space-between;align-items:center}.scanTips{font-size:12px;color:#b9c8d8;padding:8px 2px 2px;text-align:center}
.mobileScannerOverlay{position:fixed;inset:0;background:rgba(0,0,0,.92);z-index:100000;display:flex;align-items:center;justify-content:center;padding:12px;box-sizing:border-box}.mobileScannerCard{width:min(520px,100%);background:#07111f;border:1px solid #d6ad5d;border-radius:18px;padding:12px;box-shadow:0 20px 80px #000}.mobileScannerHead{display:flex;align-items:center;justify-content:space-between;gap:10px;color:#f3d79a;margin-bottom:10px}.mobileScannerHead button{border:0;background:#24364b;color:#fff;border-radius:9px;width:40px;height:40px;font-size:20px}.mobileScannerViewport{position:relative;width:100%;aspect-ratio:4/3;background:#000;border-radius:14px;overflow:hidden}.mobileScannerViewport video{width:100%;height:100%;object-fit:cover}.scanFrame{position:absolute;inset:18% 10%;border:2px solid #38e18c;border-radius:14px;box-shadow:0 0 0 999px rgba(0,0,0,.2)}#mobileScannerStatus{padding:10px 2px;color:#fff;text-align:center;font-weight:700}.scanHint{text-align:center;color:#a9bbcf;font-size:12px;padding-bottom:4px}.scanPurchaseBtn{margin:0 0 5px;width:100%}
@media(max-width:700px){.mobileScannerOverlay{padding:0}.mobileScannerCard{width:100%;height:100%;max-height:none;border-radius:0;border:0;padding:10px;display:flex;flex-direction:column;justify-content:center}.mobileScannerViewport{aspect-ratio:auto;height:min(68vh,520px);max-height:520px}.mobileScannerHead{padding-top:max(4px,env(safe-area-inset-top));}.scanFrame{inset:25% 7%;}}

/* v3.1 — NISHAN BD LUXURY FULL-COLOR MOBILE ICONS ONLY
   Desktop/computer layout is intentionally untouched. */
@media (max-width:700px){
  .mobile-pos-home{
    background:
      radial-gradient(circle at 10% 0%,rgba(255,213,94,.20),transparent 28%),
      radial-gradient(circle at 95% 12%,rgba(126,87,194,.24),transparent 30%),
      linear-gradient(145deg,#050914 0%,#0a1220 48%,#080d18 100%) !important;
  }
  .mobile-pos-head{padding:6px 4px 14px}
  .mobile-pos-head b{font-size:23px;letter-spacing:.8px;color:#f8d98a;text-shadow:0 2px 14px #000}
  .mobile-pos-head small{color:#b8c6d8}
  .mobile-online{background:linear-gradient(135deg,#163c31,#0c241e)!important;border-color:#4edc9a!important;color:#8ff0c1}
  .mobile-pos-summary{gap:10px}
  .mobile-summary-card{border-radius:18px!important;box-shadow:0 10px 24px rgba(0,0,0,.30),inset 0 1px rgba(255,255,255,.10)!important}
  .mobile-summary-card.sales-card{background:linear-gradient(145deg,#102f6e,#174da4)!important;border-color:#4b8cff!important}
  .mobile-summary-card.gross-card{background:linear-gradient(145deg,#174d3c,#0b8a63)!important;border-color:#52e0ad!important}
  .mobile-summary-card.profit-card{background:linear-gradient(145deg,#075f49,#12b67f)!important;border-color:#65f0bd!important}
  .mobile-summary-card.loss-card{background:linear-gradient(145deg,#6d1525,#c52d42)!important;border-color:#ff7888!important}
  .mobile-summary-card.product-card{background:linear-gradient(145deg,#5a2c8f,#8a45d1)!important;border-color:#c18aff!important}
  .mobile-summary-card.stock-card{background:linear-gradient(145deg,#8b4b08,#d8870c)!important;border-color:#ffc866!important}
  .mobile-summary-card.stock-value-card{background:linear-gradient(145deg,#174c69,#1594bd)!important;border-color:#64d9ff!important}
  .mobile-summary-card.potential-card{background:linear-gradient(145deg,#4c226f,#9a35b8)!important;border-color:#df7df5!important}
  .mobile-summary-card span,.mobile-summary-card small{color:#eef5ff!important}
  .mobile-summary-card strong{color:#fff!important;text-shadow:0 2px 8px #0005}
  .mobile-summary-card i{color:#fff!important;text-shadow:0 2px 8px #0007}

  .mobile-pos-grid{gap:18px 9px;margin-top:5px}
  .mobile-pos-item{filter:drop-shadow(0 8px 12px rgba(0,0,0,.24))}
  .mobile-pos-icon{
    width:66px!important;height:66px!important;border-radius:21px!important;
    border:1px solid rgba(255,255,255,.30)!important;
    box-shadow:0 10px 20px rgba(0,0,0,.30),inset 0 2px 2px rgba(255,255,255,.35)!important;
    font-size:32px!important;
    transform:translateZ(0);
  }
  .mobile-pos-icon img{width:100%!important;height:100%!important;object-fit:cover!important;border-radius:20px!important}
  .mobile-pos-grid .mobile-pos-item:nth-child(4n+1) .mobile-pos-icon{background:linear-gradient(145deg,#ff5f6d,#c62848)!important}
  .mobile-pos-grid .mobile-pos-item:nth-child(4n+2) .mobile-pos-icon{background:linear-gradient(145deg,#36d1dc,#246bdb)!important}
  .mobile-pos-grid .mobile-pos-item:nth-child(4n+3) .mobile-pos-icon{background:linear-gradient(145deg,#ffd95a,#f06b2d)!important}
  .mobile-pos-grid .mobile-pos-item:nth-child(4n+4) .mobile-pos-icon{background:linear-gradient(145deg,#c471ed,#6a2fc5)!important}
  .mobile-pos-icon[data-style="glass"],.mobile-pos-icon[data-style="soft"],.mobile-pos-icon[data-style="classic"]{border:1px solid rgba(255,255,255,.30)!important;color:#fff!important}
  .mobile-pos-label{font-size:10.5px!important;color:#f4f7ff!important;margin-top:2px;text-shadow:0 2px 5px #000!important}
  .mobile-pos-quick a{border-color:rgba(255,255,255,.22)!important;box-shadow:0 7px 18px rgba(0,0,0,.24)!important}
  .mobile-pos-quick .mobile-pos-scan{background:linear-gradient(135deg,#ff5f6d,#ff9966)!important}
  .mobile-pos-quick a:last-child{background:linear-gradient(135deg,#4776e6,#8e54e9)!important}
  .mobile-pos-bottom{background:linear-gradient(135deg,rgba(11,18,31,.94),rgba(24,14,42,.94))!important;border-color:rgba(255,255,255,.18)!important}
}
@media(max-width:360px){.mobile-pos-icon{width:60px!important;height:60px!important}.mobile-pos-grid{gap:15px 7px}}