:root{
  --bg:#05060f;--bg2:#0a0c1c;--card:rgba(255,255,255,.045);--line:rgba(255,255,255,.09);
  --txt:#eef0ff;--mut:#98a0c4;--a:#7c5cff;--b:#22d3ee;--c:#ff4ecd;--ok:#2ee59d;--warn:#ffb547;--bad:#ff5d73;
  --grad:linear-gradient(120deg,#7c5cff,#22d3ee);--grad2:linear-gradient(120deg,#ff4ecd,#7c5cff 55%,#22d3ee);
  --r:20px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--txt);min-height:100vh;overflow-x:hidden;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
h1,h2,h3,.disp{font-family:'Space Grotesk','Inter',sans-serif;letter-spacing:-.02em}
.mono{font-family:'JetBrains Mono',ui-monospace,Menlo,monospace}

/* aurora background */
.aurora{position:fixed;inset:0;z-index:-2;overflow:hidden;background:radial-gradient(1200px 600px at 50% -10%,#14123a 0%,var(--bg) 60%)}
.aurora i{position:absolute;border-radius:50%;filter:blur(90px);opacity:.55;animation:float 18s ease-in-out infinite}
.aurora i:nth-child(1){width:520px;height:520px;background:#5b3dff;left:-120px;top:-80px}
.aurora i:nth-child(2){width:460px;height:460px;background:#0ea5c6;right:-100px;top:18%;animation-delay:-6s}
.aurora i:nth-child(3){width:420px;height:420px;background:#c026d3;left:30%;bottom:-160px;animation-delay:-11s;opacity:.35}
@keyframes float{0%,100%{transform:translate(0,0) scale(1)}33%{transform:translate(60px,40px) scale(1.12)}66%{transform:translate(-40px,70px) scale(.94)}}
.gridbg{position:fixed;inset:0;z-index:-1;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:64px 64px;mask-image:radial-gradient(ellipse at 50% 30%,#000 10%,transparent 70%);opacity:.35}
#fx{position:fixed;inset:0;z-index:-1;pointer-events:none}

.wrap{max-width:1180px;margin:0 auto;padding:0 22px}
.glass{background:var(--card);border:1px solid var(--line);border-radius:var(--r);backdrop-filter:blur(18px) saturate(140%);-webkit-backdrop-filter:blur(18px) saturate(140%);box-shadow:0 20px 60px -20px rgba(0,0,0,.6),inset 0 1px 0 rgba(255,255,255,.06)}
.grad-text{background:var(--grad2);-webkit-background-clip:text;background-clip:text;color:transparent;background-size:200% auto;animation:shine 6s linear infinite}
@keyframes shine{to{background-position:200% center}}

/* buttons / inputs */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 22px;border-radius:14px;border:1px solid var(--line);background:var(--card);color:var(--txt);font:600 14px 'Inter';cursor:pointer;transition:.25s;white-space:nowrap}
.btn:hover{transform:translateY(-2px);border-color:rgba(255,255,255,.25)}
.btn.pri{background:var(--grad);border:0;color:#04050d;box-shadow:0 10px 30px -8px rgba(124,92,255,.7)}
.btn.pri:hover{box-shadow:0 16px 40px -8px rgba(34,211,238,.6)}
.btn.sm{padding:8px 14px;font-size:13px;border-radius:10px}
.btn.danger{color:var(--bad)}
.btn.block{display:flex;width:100%}
input,select,textarea{width:100%;padding:13px 15px;border-radius:12px;border:1px solid var(--line);background:rgba(255,255,255,.04);color:var(--txt);font:500 14px 'Inter';outline:0;transition:.2s}
input:focus,select:focus,textarea:focus{border-color:var(--a);box-shadow:0 0 0 4px rgba(124,92,255,.18)}
select option{background:#10122a}
label{display:block;font-size:12px;font-weight:600;color:var(--mut);margin:0 0 7px;text-transform:uppercase;letter-spacing:.06em}
.field{margin-bottom:16px}
.hint{font-size:12px;color:var(--mut);margin-top:6px;line-height:1.5}
.row{display:grid;gap:16px}.row.c2{grid-template-columns:1fr 1fr}.row.c3{grid-template-columns:repeat(3,1fr)}
@media(max-width:760px){.row.c2,.row.c3{grid-template-columns:1fr}}

.badge{display:inline-flex;align-items:center;gap:6px;padding:4px 11px;border-radius:99px;font-size:12px;font-weight:700;border:1px solid transparent}
.badge::before{content:'';width:6px;height:6px;border-radius:50%;background:currentColor}
.b-paid,.b-matched,.b-delivered{color:var(--ok);background:rgba(46,229,157,.1);border-color:rgba(46,229,157,.25)}
.b-created,.b-new{color:var(--warn);background:rgba(255,181,71,.1);border-color:rgba(255,181,71,.25)}
.b-expired,.b-ignored,.b-none{color:var(--mut);background:rgba(152,160,196,.1);border-color:rgba(152,160,196,.2)}
.b-failed,.b-rejected,.b-unmatched,.b-duplicate{color:var(--bad);background:rgba(255,93,115,.1);border-color:rgba(255,93,115,.25)}

.alert{padding:13px 16px;border-radius:12px;margin-bottom:18px;font-size:14px;font-weight:500;border:1px solid}
.alert.ok{background:rgba(46,229,157,.08);border-color:rgba(46,229,157,.3);color:var(--ok)}
.alert.err{background:rgba(255,93,115,.08);border-color:rgba(255,93,115,.3);color:var(--bad)}

table{width:100%;border-collapse:collapse}
th{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--mut);text-align:left;padding:12px 14px;border-bottom:1px solid var(--line);white-space:nowrap}
td{padding:14px;border-bottom:1px solid rgba(255,255,255,.05);font-size:14px;vertical-align:middle}
tr:hover td{background:rgba(255,255,255,.02)}
.tw{overflow-x:auto}

/* ===== Homepage ===== */
nav.top{position:sticky;top:0;z-index:50;backdrop-filter:blur(16px);background:rgba(5,6,15,.6);border-bottom:1px solid var(--line)}
nav.top .wrap{display:flex;align-items:center;justify-content:space-between;height:68px}
.logo{display:flex;align-items:center;gap:10px;font:700 20px 'Space Grotesk'}
.logo b{width:34px;height:34px;border-radius:11px;background:var(--grad2);display:grid;place-items:center;color:#05060f;font-size:18px;box-shadow:0 0 24px rgba(124,92,255,.6)}
nav.top .links{display:flex;gap:28px;font-size:14px;font-weight:500;color:var(--mut)}
nav.top .links a:hover{color:var(--txt)}
@media(max-width:800px){nav.top .links{display:none}}
.hero{padding:90px 0 60px;display:grid;grid-template-columns:1.1fr .9fr;gap:50px;align-items:center}
@media(max-width:940px){.hero{grid-template-columns:1fr;padding-top:50px}}
.pill{display:inline-flex;gap:8px;align-items:center;padding:7px 14px;border-radius:99px;border:1px solid var(--line);background:var(--card);font-size:13px;color:var(--mut);margin-bottom:22px}
.pill i{width:8px;height:8px;border-radius:50%;background:var(--ok);box-shadow:0 0 12px var(--ok);animation:pulse 1.6s infinite}
@keyframes pulse{50%{opacity:.35;transform:scale(.7)}}
.hero h1{font-size:clamp(40px,6vw,74px);line-height:1.02;margin-bottom:22px}
.hero p.lead{font-size:18px;line-height:1.65;color:var(--mut);max-width:560px;margin-bottom:34px}
.hero .cta{display:flex;gap:14px;flex-wrap:wrap}
.stats{display:flex;gap:36px;margin-top:46px;flex-wrap:wrap}
.stats div b{display:block;font:700 30px 'Space Grotesk'}
.stats div span{font-size:13px;color:var(--mut)}

.stage{perspective:1200px;display:grid;place-items:center;min-height:430px;position:relative}
.tilt{width:min(380px,100%);transform-style:preserve-3d;transition:transform .15s ease-out;position:relative}
.demo{padding:26px;position:relative;overflow:hidden}
.demo::before{content:'';position:absolute;inset:-1px;border-radius:inherit;padding:1px;background:linear-gradient(135deg,rgba(124,92,255,.8),transparent 40%,rgba(34,211,238,.7));-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none}
.demo .amt{font:700 40px 'Space Grotesk';margin:6px 0 18px}
.fakeqr{width:170px;height:170px;margin:0 auto 16px;border-radius:16px;background:#fff;padding:12px;display:grid;grid-template-columns:repeat(15,1fr);gap:2px}
.fakeqr i{background:#0a0c1c;border-radius:2px}.fakeqr i.o{background:transparent}
.fakeqr{position:relative;overflow:hidden}
.fakeqr::after{content:'';position:absolute;left:0;right:0;height:40px;background:linear-gradient(transparent,rgba(124,92,255,.55),transparent);animation:scan 2.4s ease-in-out infinite}
@keyframes scan{0%{top:-40px}100%{top:170px}}
.float-chip{position:absolute;padding:12px 16px;font-size:13px;font-weight:600;display:flex;gap:10px;align-items:center;transform:translateZ(60px);animation:bob 5s ease-in-out infinite}
.float-chip.c1{right:-26px;top:40px}.float-chip.c2{left:-40px;bottom:-24px;animation-delay:-2.5s}
@keyframes bob{50%{margin-top:-12px}}
@media(max-width:520px){.float-chip{display:none}}
.dot{width:9px;height:9px;border-radius:50%;background:var(--ok);box-shadow:0 0 12px var(--ok)}

section{padding:80px 0}
.sec-h{text-align:center;max-width:720px;margin:0 auto 54px}
.sec-h h2{font-size:clamp(30px,4vw,46px);margin-bottom:14px}
.sec-h p{color:var(--mut);font-size:17px;line-height:1.6}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media(max-width:900px){.grid3{grid-template-columns:1fr}}
.feat{padding:30px;transition:.3s;position:relative;overflow:hidden}
.feat:hover{transform:translateY(-6px);border-color:rgba(124,92,255,.5)}
.feat::after{content:'';position:absolute;width:180px;height:180px;right:-60px;top:-60px;background:radial-gradient(circle,rgba(124,92,255,.35),transparent 70%);opacity:0;transition:.4s}
.feat:hover::after{opacity:1}
.ico{width:52px;height:52px;border-radius:15px;display:grid;place-items:center;font-size:24px;margin-bottom:20px;background:linear-gradient(135deg,rgba(124,92,255,.25),rgba(34,211,238,.18));border:1px solid var(--line)}
.feat h3{font-size:20px;margin-bottom:10px}.feat p{color:var(--mut);line-height:1.65;font-size:15px}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:s}
@media(max-width:900px){.steps{grid-template-columns:1fr 1fr}}@media(max-width:520px){.steps{grid-template-columns:1fr}}
.step{padding:26px;position:relative}
.step::before{counter-increment:s;content:'0' counter(s);font:700 44px 'Space Grotesk';background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;opacity:.9;display:block;margin-bottom:12px}
.step h3{font-size:17px;margin-bottom:8px}.step p{color:var(--mut);font-size:14px;line-height:1.6}
.code{background:#070815;border:1px solid var(--line);border-radius:16px;overflow:hidden}
.code .tabs{display:flex;gap:4px;padding:10px 12px;border-bottom:1px solid var(--line);background:rgba(255,255,255,.03)}
.code .tabs button{background:0;border:0;color:var(--mut);padding:7px 14px;border-radius:8px;font:600 13px 'Inter';cursor:pointer}
.code .tabs button.on{background:rgba(124,92,255,.2);color:#fff}
.code pre{padding:22px;overflow-x:auto;font:13px/1.75 'JetBrains Mono',monospace;color:#cfd4ff;display:none}
.code pre.on{display:block}
.code .k{color:#ff7eb6}.code .s{color:#7ee0a4}.code .c{color:#6b7299}.code .f{color:#7cc7ff}
footer{border-top:1px solid var(--line);padding:36px 0;color:var(--mut);font-size:14px}
footer .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:14px}
.reveal{opacity:0;transform:translateY(30px);transition:.8s cubic-bezier(.2,.7,.2,1)}.reveal.in{opacity:1;transform:none}

/* ===== Checkout ===== */
.pay-shell{min-height:100vh;display:grid;place-items:center;padding:26px 16px}
.checkout{width:min(900px,100%);display:grid;grid-template-columns:.85fr 1.15fr;overflow:hidden;padding:0}
@media(max-width:780px){.checkout{grid-template-columns:1fr}}
.co-left{padding:36px 32px;background:linear-gradient(160deg,rgba(124,92,255,.28),rgba(34,211,238,.08));border-right:1px solid var(--line);display:flex;flex-direction:column;gap:20px}
.co-left h2{font-size:15px;color:var(--mut);font-weight:600}
.co-left .big{font:700 46px 'Space Grotesk';line-height:1}
.kv{display:flex;justify-content:space-between;gap:12px;font-size:14px;padding:11px 0;border-bottom:1px dashed var(--line)}
.kv span{color:var(--mut)}.kv b{text-align:right;word-break:break-all}
.secure{margin-top:auto;font-size:12px;color:var(--mut);display:flex;gap:8px;align-items:center}
.co-right{padding:34px 32px;text-align:center;position:relative}
.qrbox{width:236px;height:236px;margin:12px auto 18px;background:#fff;border-radius:22px;padding:14px;position:relative;box-shadow:0 0 0 6px rgba(255,255,255,.05),0 20px 60px -10px rgba(124,92,255,.55)}
.qrbox svg,.qrbox img{width:100%;height:100%;display:block}
.qrbox::after{content:'';position:absolute;left:14px;right:14px;height:36px;background:linear-gradient(transparent,rgba(124,92,255,.4),transparent);animation:scan2 2.6s ease-in-out infinite;pointer-events:none}
@keyframes scan2{0%{top:8px}50%{top:calc(100% - 44px)}100%{top:8px}}
.timer{display:inline-flex;align-items:center;gap:10px;font:600 14px 'JetBrains Mono';color:var(--warn);margin-bottom:4px}
.apps{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin:18px 0 12px}
.upiid{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:12px 14px;border-radius:12px;border:1px dashed var(--line);font-size:13px;margin-top:10px}
.upiid button{background:0;border:0;color:var(--b);font-weight:700;cursor:pointer;font-size:13px}
.waiting{display:flex;align-items:center;justify-content:center;gap:10px;color:var(--mut);font-size:13px;margin-top:16px}
.spin{width:16px;height:16px;border:2px solid var(--line);border-top-color:var(--b);border-radius:50%;animation:rot 1s linear infinite}
@keyframes rot{to{transform:rotate(360deg)}}
.state{display:none;padding:20px 0}
.state.on{display:block;animation:pop .6s cubic-bezier(.2,1.4,.3,1)}
@keyframes pop{from{opacity:0;transform:scale(.85)}}
.check{width:104px;height:104px;margin:0 auto 20px}
.check circle{stroke:var(--ok);stroke-width:4;fill:rgba(46,229,157,.08);stroke-dasharray:300;stroke-dashoffset:300;animation:dash .8s .1s forwards}
.check path{stroke:var(--ok);stroke-width:5;fill:none;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:60;stroke-dashoffset:60;animation:dash .5s .8s forwards}
@keyframes dash{to{stroke-dashoffset:0}}
.receipt{text-align:left;margin-top:20px;padding:6px 18px}

/* ===== Admin ===== */
.shell{display:grid;grid-template-columns:260px 1fr;min-height:100vh}
@media(max-width:900px){.shell{grid-template-columns:1fr}.side{position:static!important;height:auto!important;flex-direction:row!important;flex-wrap:wrap;gap:6px!important;padding:12px!important}.side .logo{width:100%}}
.side{position:sticky;top:0;height:100vh;padding:24px 18px;border-right:1px solid var(--line);background:rgba(5,6,15,.6);backdrop-filter:blur(14px);display:flex;flex-direction:column;gap:6px}
.side .logo{margin:4px 8px 26px}
.side a.nl{display:flex;align-items:center;gap:12px;padding:11px 14px;border-radius:12px;color:var(--mut);font-weight:600;font-size:14px;transition:.2s}
.side a.nl:hover{background:rgba(255,255,255,.05);color:var(--txt)}
.side a.nl.on{background:linear-gradient(120deg,rgba(124,92,255,.28),rgba(34,211,238,.12));color:#fff;box-shadow:inset 0 0 0 1px rgba(124,92,255,.35)}
.side .sp{flex:1}
.main{padding:32px 36px;min-width:0}
@media(max-width:600px){.main{padding:20px 14px}}
.ph{display:flex;justify-content:space-between;align-items:center;gap:14px;margin-bottom:26px;flex-wrap:wrap}
.ph h1{font-size:28px}.ph p{color:var(--mut);font-size:14px;margin-top:4px}
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:22px}
@media(max-width:1100px){.cards{grid-template-columns:repeat(2,1fr)}}@media(max-width:520px){.cards{grid-template-columns:1fr}}
.stat{padding:22px;position:relative;overflow:hidden}
.stat span{font-size:12px;color:var(--mut);font-weight:600;text-transform:uppercase;letter-spacing:.07em}
.stat b{display:block;font:700 30px 'Space Grotesk';margin-top:10px}
.stat small{color:var(--mut);font-size:12px}
.stat::after{content:'';position:absolute;right:-30px;bottom:-30px;width:110px;height:110px;border-radius:50%;background:radial-gradient(circle,var(--glow,rgba(124,92,255,.35)),transparent 70%)}
.panel{padding:24px;margin-bottom:22px}
.panel h3{font-size:17px;margin-bottom:16px;display:flex;justify-content:space-between;align-items:center}
.two{display:grid;grid-template-columns:1.6fr 1fr;gap:20px}@media(max-width:1100px){.two{grid-template-columns:1fr}}
.login-wrap{min-height:100vh;display:grid;place-items:center;padding:20px}
.login{width:min(420px,100%);padding:38px 34px}
.filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:18px}
.filters select,.filters input{width:auto;min-width:150px;padding:10px 13px}
.copy{cursor:pointer;border-bottom:1px dashed var(--mut)}
.pager{display:flex;gap:8px;justify-content:center;margin-top:18px}
.kvgrid{display:grid;grid-template-columns:repeat(2,1fr);gap:0 30px}@media(max-width:700px){.kvgrid{grid-template-columns:1fr}}
.live{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:var(--mut)}
.live i{width:8px;height:8px;border-radius:50%;background:var(--ok);animation:pulse 1.6s infinite}
.live.off i{background:var(--bad)}
pre.log{background:#070815;border:1px solid var(--line);border-radius:12px;padding:16px;font:12px/1.7 'JetBrains Mono',monospace;color:#b9c0ee;max-height:300px;overflow:auto;white-space:pre-wrap}