:root{
  --ink:#11211b;
  --muted:#6f7f78;
  --paper:#f4f7f5;
  --card:#ffffff;
  --emerald-950:#003126;
  --emerald-900:#003f32;
  --emerald-850:#034a3a;
  --emerald-800:#075843;
  --emerald-600:#0f9f65;
  --emerald-500:#16bd70;
  --emerald-400:#2ed47f;
  --gold:#d9af2b;
  --gold-soft:#f7e9a8;
  --danger:#d9534f;
  --warning:#c4861e;
  --line:#dfe7e3;
  --shadow:0 16px 42px rgba(0,49,38,.14);
  --radius:24px;
  --navh:78px;
}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%;background:var(--paper);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif}
button,input,select{font:inherit}
button{cursor:pointer}
a{color:inherit}
#app{min-height:100vh}
.shell{min-height:100vh;padding-bottom:calc(var(--navh) + env(safe-area-inset-bottom))}
.topbar{
  position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;
  padding:14px 18px;background:rgba(244,247,245,.9);backdrop-filter:blur(18px);border-bottom:1px solid rgba(0,63,50,.06)
}
.brand-inline{display:flex;align-items:center;gap:10px;font-weight:800;font-size:20px;color:var(--emerald-900)}
.logo-mini{width:34px;height:34px;border-radius:10px;background:var(--emerald-900);display:grid;place-items:center;color:#fff;font-weight:900;position:relative;overflow:hidden}
.logo-mini::after{content:"✦";position:absolute;color:var(--gold);font-size:8px;top:3px;right:4px}
.top-actions{display:flex;gap:8px;align-items:center}
.icon-btn,.pill-btn,.btn{border:0}
.icon-btn{width:42px;height:42px;border-radius:14px;background:#fff;border:1px solid var(--line);display:grid;place-items:center}
.install-btn{display:none}
.install-btn.show{display:inline-flex}
.pill-btn{padding:10px 14px;border-radius:999px;background:#fff;border:1px solid var(--line);font-weight:700}
.page{width:min(1100px,100%);margin:0 auto;padding:22px 18px 36px}
.hero{
  min-height:100vh;background:
    radial-gradient(circle at 50% 23%,rgba(46,212,127,.18),transparent 30%),
    linear-gradient(160deg,#004636 0%,#003126 70%,#00271f 100%);
  color:#fff;display:flex;flex-direction:column;position:relative;overflow:hidden
}
.hero::before{
  content:"";position:absolute;inset:0;opacity:.11;background-image:
  radial-gradient(circle at 20% 30%,#fff 0 1px,transparent 1px),
  radial-gradient(circle at 80% 18%,#fff 0 1px,transparent 1px);
  background-size:42px 42px,58px 58px
}
.hero-top{display:flex;align-items:center;justify-content:space-between;padding:22px 22px;position:relative;z-index:2}
.hero-brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:22px}
.hero-content{position:relative;z-index:2;text-align:center;margin:auto;width:min(760px,100%);padding:30px 22px 120px}
.brand-mark{position:relative;width:190px;height:190px;margin:0 auto 12px;display:grid;place-items:center}
.brand-a{font-size:104px;font-weight:900;line-height:1;z-index:2}
.star-ring{position:absolute;inset:0}
.star-ring::before{content:"";position:absolute;inset:0;border-radius:50%;background:
conic-gradient(from -7deg,
transparent 0 3%,var(--gold) 3% 4.6%,transparent 4.6% 11%,
var(--gold) 11% 12.6%,transparent 12.6% 19%,
var(--gold) 19% 20.6%,transparent 20.6% 27%,
var(--gold) 27% 28.6%,transparent 28.6% 35%,
var(--gold) 35% 36.6%,transparent 36.6% 43%,
var(--gold) 43% 44.6%,transparent 44.6% 51%,
var(--gold) 51% 52.6%,transparent 52.6% 59%,
var(--gold) 59% 60.6%,transparent 60.6% 67%,
var(--gold) 67% 68.6%,transparent 68.6% 75%,
var(--gold) 75% 76.6%,transparent 76.6% 83%,
var(--gold) 83% 84.6%,transparent 84.6% 91%,
var(--gold) 91% 92.6%,transparent 92.6% 100%);
  -webkit-mask:radial-gradient(circle,transparent 0 64%,#000 65% 72%,transparent 73%);
  mask:radial-gradient(circle,transparent 0 64%,#000 65% 72%,transparent 73%)
}
.hero h1{font-size:clamp(48px,11vw,82px);line-height:.95;margin:2px 0 12px;letter-spacing:-.045em}
.tagline{font-size:clamp(18px,4vw,26px);margin:0 0 4px;font-weight:650}
.subtag{color:var(--gold);font-weight:750;margin:0 0 28px}
.hero-kicker{font-weight:850;letter-spacing:.08em;font-size:clamp(22px,5.5vw,34px)}
.hero-kicker span{display:block;color:var(--emerald-400);font-size:1.12em}
.hero-copy{color:#d7e6e1;max-width:620px;margin:12px auto 22px;font-size:17px;line-height:1.55}
.hero-cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:50px;padding:0 18px;border-radius:15px;font-weight:800;transition:.18s transform,.18s box-shadow,.18s opacity}
.btn:active{transform:translateY(1px)}
.btn-primary{background:linear-gradient(135deg,var(--emerald-500),var(--emerald-400));color:#003126;box-shadow:0 10px 25px rgba(22,189,112,.25)}
.btn-secondary{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.42)}
.btn-dark{background:var(--emerald-900);color:#fff}
.btn-ghost{background:#fff;border:1px solid var(--line);color:var(--emerald-900)}
.btn-danger{background:#fff0ef;color:#9d2f2b;border:1px solid #f1cfcd}
.btn-wide{width:100%}
.hero-badges{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:30px auto 0;max-width:700px}
.hero-badge{padding:14px 10px;border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.04);border-radius:16px}
.hero-badge b{display:block;margin-bottom:4px}
.hero-badge small{color:#c8d8d2}
.demo-ribbon{position:absolute;left:50%;bottom:26px;transform:translateX(-50%);z-index:3;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);padding:9px 13px;border-radius:999px;font-size:12px;color:#dbe8e4;white-space:nowrap}
.flags-strip{display:grid;grid-template-columns:repeat(8,1fr);gap:8px;margin:28px auto 0;max-width:780px}
.flag-chip{background:rgba(255,255,255,.055);border:1px solid rgba(255,255,255,.08);border-radius:13px;padding:9px 4px;font-size:12px}
.flag-chip .flag{font-size:25px;display:block;margin-bottom:3px}
.flag-chip .country{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.section-title{display:flex;justify-content:space-between;gap:14px;align-items:flex-end;margin-bottom:16px}
.section-title h1,.section-title h2{margin:0;letter-spacing:-.03em}
.section-title p{margin:6px 0 0;color:var(--muted)}
.grid{display:grid;gap:16px}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 7px 22px rgba(0,49,38,.05);padding:18px}
.card-soft{background:#edf5f1}
.card-dark{background:linear-gradient(145deg,var(--emerald-900),var(--emerald-850));color:#fff;border-color:transparent}
.stat-label{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);font-weight:800}
.card-dark .stat-label{color:#bcd0c9}
.stat-value{font-size:28px;font-weight:900;letter-spacing:-.04em;margin-top:4px}
.stat-delta{font-size:12px;color:var(--emerald-600);font-weight:800;margin-top:4px}
.quick-actions{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.quick-action{background:#fff;border:1px solid var(--line);border-radius:18px;padding:16px 10px;text-align:center;font-weight:800;color:var(--emerald-900)}
.quick-action .qa-icon{width:42px;height:42px;border-radius:14px;margin:0 auto 10px;background:#eaf7f0;display:grid;place-items:center;font-size:20px}
.form-card{max-width:720px;margin:0 auto}
.field{display:grid;gap:8px;margin-bottom:15px}
.field label{font-weight:800;font-size:14px}
.field input,.field select{
  width:100%;min-height:52px;border:1px solid #cfdbd6;background:#fff;border-radius:15px;padding:0 14px;color:var(--ink);outline:0
}
.field input:focus,.field select:focus{border-color:var(--emerald-500);box-shadow:0 0 0 4px rgba(22,189,112,.1)}
.input-row{display:grid;grid-template-columns:1fr 150px;gap:10px}
.help{font-size:12px;color:var(--muted);line-height:1.45}
.notice{border:1px solid #e4d89d;background:#fffbea;color:#6c5b14;border-radius:15px;padding:12px 14px;font-size:13px;line-height:1.5}
.notice.green{border-color:#c7e8d5;background:#f1fbf5;color:#1f6544}
.notice.red{border-color:#f0cecc;background:#fff4f3;color:#9f3a36}
.qr-card{display:grid;place-items:center;text-align:center}
.qr-wrap{width:min(290px,80vw);aspect-ratio:1;border-radius:24px;background:#fff;border:1px solid var(--line);padding:22px;box-shadow:var(--shadow);margin:10px auto 16px;position:relative}
.qr-canvas{width:100%;height:100%;display:block;image-rendering:pixelated}
.qr-badge{position:absolute;inset:50% auto auto 50%;transform:translate(-50%,-50%);width:58px;height:58px;border-radius:17px;background:var(--emerald-900);display:grid;place-items:center;color:#fff;font-size:28px;font-weight:900;border:5px solid #fff}
.amount{font-size:38px;font-weight:950;letter-spacing:-.045em;color:var(--emerald-900)}
.meta{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;color:var(--muted);font-size:13px}
.status-pill{display:inline-flex;align-items:center;gap:7px;padding:7px 10px;border-radius:999px;font-size:12px;font-weight:850}
.status-success{background:#e8f8ef;color:#177549}
.status-pending{background:#fff6dc;color:#85600d}
.status-failed{background:#fff0ef;color:#a8403b}
.tx-list{display:grid;gap:9px}
.tx-row{display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:center;padding:13px 4px;border-bottom:1px solid #edf1ef}
.tx-row:last-child{border-bottom:0}
.tx-icon{width:42px;height:42px;border-radius:14px;background:#edf6f2;display:grid;place-items:center;color:var(--emerald-900);font-weight:900}
.tx-name{font-weight:850}
.tx-sub{color:var(--muted);font-size:12px;margin-top:2px}
.tx-amt{text-align:right;font-weight:900}
.currency-card{background:linear-gradient(145deg,#ffffff,#f4faf6);border:1px solid var(--line);border-radius:22px;padding:18px}
.currency-row{display:flex;justify-content:space-between;gap:14px;align-items:center;padding:12px 0;border-bottom:1px solid #e7eeeb}
.currency-row:last-child{border-bottom:0}
.country-big{display:flex;gap:12px;align-items:center}
.country-big .flag{font-size:29px}
.country-big b{display:block}
.country-big small{color:var(--muted)}
.rate{text-align:right}
.rate b{display:block}
.rate small{color:var(--muted)}
.checkout-merchant{display:flex;align-items:center;gap:12px}
.avatar{width:50px;height:50px;border-radius:16px;background:var(--emerald-900);color:#fff;display:grid;place-items:center;font-weight:900}
.checkout-total{padding:20px;border-radius:22px;background:#eef7f3;margin:14px 0}
.checkout-total .label{color:var(--muted);font-size:13px;font-weight:800}
.checkout-total .main{font-size:36px;font-weight:950;color:var(--emerald-900);letter-spacing:-.04em}
.checkout-total .sub{font-size:14px;color:var(--muted);margin-top:4px}
.payment-methods{display:grid;gap:10px}
.method{display:flex;align-items:center;gap:12px;border:1px solid var(--line);background:#fff;border-radius:16px;padding:13px}
.method.selected{border-color:var(--emerald-500);box-shadow:0 0 0 3px rgba(22,189,112,.09)}
.method-logo{width:42px;height:42px;border-radius:13px;background:#eef7f3;display:grid;place-items:center;font-size:20px}
.method-main{flex:1}
.method-main b{display:block}
.method-main small{color:var(--muted)}
.radio{width:20px;height:20px;border-radius:50%;border:2px solid #aebdb7;display:grid;place-items:center}
.method.selected .radio{border-color:var(--emerald-500)}
.method.selected .radio::after{content:"";width:10px;height:10px;border-radius:50%;background:var(--emerald-500)}
.success-wrap{min-height:72vh;display:grid;place-items:center;text-align:center}
.success-ring{width:110px;height:110px;border-radius:50%;background:#e5f7ed;display:grid;place-items:center;margin:0 auto 18px}
.success-check{width:62px;height:62px;border-radius:50%;background:var(--emerald-500);color:#fff;display:grid;place-items:center;font-size:36px;font-weight:900}
.success-wrap h1{margin:0 0 8px;font-size:34px}
.success-wrap .amount{margin:14px 0 6px}
.receipt{max-width:640px;margin:0 auto}
.receipt-head{text-align:center;padding-bottom:18px;border-bottom:1px dashed #cfdad5}
.receipt-row{display:flex;justify-content:space-between;gap:18px;padding:11px 0;border-bottom:1px solid #eef1f0;font-size:14px}
.receipt-row span:first-child{color:var(--muted)}
.receipt-row strong{text-align:right}
.bottom-nav{
  position:fixed;left:0;right:0;bottom:0;z-index:30;height:calc(var(--navh) + env(safe-area-inset-bottom));
  background:rgba(255,255,255,.95);backdrop-filter:blur(18px);border-top:1px solid var(--line);
  display:grid;grid-template-columns:repeat(5,1fr);padding:8px 6px env(safe-area-inset-bottom)
}
.nav-item{border:0;background:transparent;color:#73827b;display:grid;place-items:center;align-content:center;gap:3px;font-size:11px;font-weight:750}
.nav-item .ni{font-size:21px}
.nav-item.active{color:var(--emerald-600)}
.nav-scan .ni{width:52px;height:52px;border-radius:50%;background:var(--emerald-500);color:#fff;display:grid;place-items:center;margin-top:-30px;box-shadow:0 10px 22px rgba(22,189,112,.3);font-size:23px}
.nav-scan{color:var(--emerald-700)}
.sheet{position:fixed;inset:0;background:rgba(0,32,25,.45);z-index:50;display:grid;align-items:end;padding:0}
.sheet-card{background:#fff;border-radius:28px 28px 0 0;padding:18px;max-height:86vh;overflow:auto;box-shadow:0 -12px 40px rgba(0,0,0,.16)}
.sheet-handle{width:44px;height:5px;border-radius:99px;background:#d4dcda;margin:0 auto 14px}
.scanner{height:290px;border-radius:24px;background:linear-gradient(145deg,#0b2c24,#021e18);position:relative;overflow:hidden;display:grid;place-items:center;color:#fff}
.scanner-frame{width:190px;height:190px;border:2px solid rgba(255,255,255,.8);border-radius:20px;position:relative}
.scanner-frame::before,.scanner-frame::after{content:"";position:absolute;left:14px;right:14px;height:2px;background:var(--emerald-400);box-shadow:0 0 15px var(--emerald-400)}
.scanner-frame::before{animation:scan 2s infinite alternate ease-in-out}
@keyframes scan{from{top:16px}to{top:170px}}
.empty{text-align:center;padding:42px 18px;color:var(--muted)}
.toast{position:fixed;left:50%;bottom:105px;transform:translate(-50%,20px);opacity:0;pointer-events:none;background:#10261f;color:#fff;padding:11px 14px;border-radius:13px;font-weight:750;font-size:13px;z-index:100;transition:.2s;box-shadow:var(--shadow)}
.toast.show{opacity:1;transform:translate(-50%,0)}
.modal{position:fixed;inset:0;background:rgba(0,32,25,.48);z-index:80;display:grid;place-items:center;padding:18px}
.modal-card{width:min(520px,100%);background:#fff;border-radius:26px;padding:20px;box-shadow:var(--shadow)}
.role-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:14px}
.role-card{border:1px solid var(--line);background:#fff;border-radius:19px;padding:18px;text-align:left}
.role-card:hover{border-color:var(--emerald-500)}
.role-card .icon{font-size:26px;margin-bottom:8px}
.role-card b{display:block;color:var(--emerald-900)}
.role-card small{display:block;color:var(--muted);margin-top:4px;line-height:1.4}
.demo-tag{display:inline-flex;align-items:center;gap:7px;background:#fff5c7;color:#765b05;padding:7px 10px;border-radius:999px;font-size:11px;font-weight:900;letter-spacing:.03em}
.desktop-side{display:none}

@media (max-width:760px){
  .grid-2,.grid-3{grid-template-columns:1fr}
  .quick-actions{grid-template-columns:repeat(2,1fr)}
  .hero-badges{grid-template-columns:repeat(2,1fr)}
  .flags-strip{grid-template-columns:repeat(4,1fr)}
  .section-title{align-items:flex-start;flex-direction:column}
  .input-row{grid-template-columns:1fr 116px}
}
@media (min-width:980px){
  body{background:#e9efec}
  .app-layout{display:grid;grid-template-columns:240px 1fr;min-height:100vh}
  .desktop-side{display:flex;position:fixed;left:0;top:0;bottom:0;width:240px;background:var(--emerald-950);color:#fff;z-index:35;padding:24px 14px;flex-direction:column}
  .desktop-side .side-brand{display:flex;align-items:center;gap:10px;font-size:21px;font-weight:900;padding:0 8px 22px}
  .side-nav{display:grid;gap:5px}
  .side-nav button{border:0;background:transparent;color:#b9cbc5;text-align:left;border-radius:13px;padding:12px 14px;font-weight:750}
  .side-nav button.active,.side-nav button:hover{background:#0b4e3e;color:#fff}
  .side-footer{margin-top:auto;background:#073b30;border-radius:16px;padding:13px;color:#bad0c8;font-size:12px;line-height:1.45}
  .main-col{margin-left:240px;width:calc(100% - 240px)}
  .bottom-nav{display:none}
  .shell{padding-bottom:0}
  .topbar{padding-left:28px;padding-right:28px}
  .page{padding:28px}
}