:root{
  --bg:#07080f;--bg2:#0c0e1a;--card:rgba(255,255,255,.035);--card-solid:#10121f;--line:rgba(255,255,255,.08);
  --txt:#eef0ff;--mut:#8b90b0;--pri:#7c5cff;--pri2:#22d3ee;--ok:#34d399;--err:#fb7185;--warn:#fbbf24;
  --grad:linear-gradient(135deg,#7c5cff 0%,#22d3ee 100%);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--txt);font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.55;min-height:100vh;
  background:
   radial-gradient(900px 500px at 15% -10%,rgba(124,92,255,.22),transparent 60%),
   radial-gradient(800px 500px at 90% 0%,rgba(34,211,238,.14),transparent 55%),
   var(--bg);
  background-attachment:fixed}
a{color:var(--pri2);text-decoration:none}
::selection{background:var(--pri);color:#fff}

/* nav */
.nav{position:sticky;top:0;z-index:50;display:flex;justify-content:space-between;align-items:center;padding:14px 28px;
  background:rgba(7,8,15,.7);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);flex-wrap:wrap;gap:10px}
.brand{font-weight:800;font-size:1.25rem;letter-spacing:-.02em;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.nav nav{display:flex;gap:6px;align-items:center;flex-wrap:wrap}
.nav nav a{color:var(--mut);padding:7px 12px;border-radius:9px;font-size:.93rem;transition:.2s}
.nav nav a:hover{color:var(--txt);background:rgba(255,255,255,.06)}
.nav nav a.btn{color:#fff;padding:8px 16px}
.bal{background:rgba(52,211,153,.1);border:1px solid rgba(52,211,153,.3);padding:5px 12px;border-radius:999px;color:var(--ok);font-weight:700;font-size:.9rem;margin:0 4px}

/* buttons */
.btn{display:inline-block;background:var(--grad);color:#fff!important;border:0;border-radius:11px;padding:11px 20px;font-size:.98rem;cursor:pointer;font-weight:650;
  box-shadow:0 8px 28px -8px rgba(124,92,255,.7);transition:transform .15s,box-shadow .15s,filter .15s}
.btn:hover{transform:translateY(-1px);filter:brightness(1.08);box-shadow:0 12px 34px -8px rgba(124,92,255,.85)}
.btn:disabled{opacity:.45;cursor:not-allowed;transform:none}
.btn.big{padding:14px 28px;margin:6px;font-size:1.02rem}
.btn.ghost{background:rgba(255,255,255,.04);border:1px solid var(--line);color:var(--txt)!important;box-shadow:none}
.btn.ghost:hover{background:rgba(255,255,255,.08)}

/* hero */
.hero{text-align:center;padding:96px 20px 70px;position:relative}
.hero.small{padding:60px 20px 80px}
.pill{display:inline-flex;gap:8px;align-items:center;border:1px solid var(--line);background:var(--card);padding:6px 14px;border-radius:999px;color:var(--mut);font-size:.85rem;margin-bottom:22px}
.pill i{width:8px;height:8px;border-radius:50%;background:var(--ok);box-shadow:0 0 12px var(--ok);display:inline-block}
.hero h1{font-size:clamp(2.1rem,6vw,3.9rem);letter-spacing:-.035em;line-height:1.08;max-width:860px;margin:0 auto 18px;font-weight:800}
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{color:var(--mut);max-width:600px;margin:0 auto 30px;font-size:1.08rem}
.trust{display:flex;gap:34px;justify-content:center;flex-wrap:wrap;margin-top:46px;color:var(--mut)}
.trust b{display:block;font-size:1.6rem;color:var(--txt);letter-spacing:-.02em}

/* hero mock card */
.mock{max-width:400px;margin:54px auto 0;text-align:left;background:linear-gradient(180deg,rgba(255,255,255,.07),rgba(255,255,255,.02));
  border:1px solid var(--line);border-radius:20px;padding:20px;box-shadow:0 30px 80px -30px rgba(124,92,255,.55);animation:float 6s ease-in-out infinite}
.mock .row2{display:flex;justify-content:space-between;align-items:center}
.mock .n{font-size:1.35rem;font-weight:800;letter-spacing:.04em;margin:8px 0}
.mock .code{margin-top:10px;background:rgba(52,211,153,.1);border:1px solid rgba(52,211,153,.3);color:var(--ok);padding:10px 14px;border-radius:12px;font-weight:700;letter-spacing:.2em}
@keyframes float{50%{transform:translateY(-8px)}}

/* layout */
.wrap{max-width:1040px;margin:0 auto;padding:24px 20px}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:22px;margin-bottom:18px;backdrop-filter:blur(8px)}
.card h2,.card h3{margin-top:0;letter-spacing:-.02em}
.card.narrow{max-width:430px;margin:56px auto;padding:30px}
.grid4{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}
.grid4 .card{transition:.2s;margin:0}
.grid4 .card:hover{transform:translateY(-3px);border-color:rgba(124,92,255,.5);background:rgba(124,92,255,.06)}
.grid4 p{color:var(--mut);margin-bottom:0}
.center{text-align:center}
h2.sec{font-size:clamp(1.5rem,3.5vw,2.2rem);letter-spacing:-.03em;text-align:center;margin:60px 0 28px}
.ico{width:42px;height:42px;border-radius:12px;background:var(--grad);display:grid;place-items:center;margin-bottom:14px;font-weight:800}
.step span{display:inline-grid;place-items:center;width:36px;height:36px;border-radius:50%;background:var(--grad);font-weight:800;margin-bottom:12px}

/* forms */
label{display:block;margin:14px 0 6px;color:var(--mut);font-size:.86rem;font-weight:500}
input,select{width:100%;padding:11px 13px;border-radius:11px;border:1px solid var(--line);background:rgba(255,255,255,.04);color:var(--txt);font-size:1rem;font-family:inherit;transition:.15s}
input:focus,select:focus{outline:0;border-color:var(--pri);box-shadow:0 0 0 3px rgba(124,92,255,.25)}
select option{background:#10121f;color:var(--txt)}
.row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:640px){.row{grid-template-columns:1fr}.nav{padding:12px 16px}}
form .btn{margin-top:18px}
.muted{color:var(--mut)}
.err{color:var(--err)}.ok{color:var(--ok)}
.flash{max-width:1040px;margin:16px auto 0;padding:11px 16px;border-radius:12px;background:rgba(52,211,153,.1);border:1px solid rgba(52,211,153,.3);color:var(--ok)}
.flash.err{background:rgba(251,113,133,.1);border-color:rgba(251,113,133,.3);color:var(--err)}

/* orders */
.order{border:1px solid var(--line);background:rgba(255,255,255,.025);border-radius:14px;padding:14px 16px;margin-bottom:12px}
.num{font-size:1.35rem;font-weight:800;letter-spacing:.05em;margin:4px 0}
.otp{font-size:1.25rem;color:var(--ok);margin-top:8px;background:rgba(52,211,153,.08);border:1px solid rgba(52,211,153,.25);padding:8px 12px;border-radius:10px;display:inline-block}
.mini{background:rgba(255,255,255,.06);color:var(--txt);border:1px solid var(--line);border-radius:8px;padding:4px 11px;cursor:pointer;font-size:.8rem;font-family:inherit;transition:.15s}
.mini:hover{background:rgba(255,255,255,.12)}
.mini.danger{color:var(--err);border-color:rgba(251,113,133,.3)}

/* tables */
table{width:100%;border-collapse:collapse}
th{color:var(--mut);font-weight:600;font-size:.8rem;text-transform:uppercase;letter-spacing:.05em}
th,td{text-align:left;padding:11px 8px;border-bottom:1px solid var(--line);font-size:.92rem}
tr:hover td{background:rgba(255,255,255,.02)}
.scroll{overflow-x:auto}
hr{border:0;border-top:1px solid var(--line);margin:24px 0}
.foot{text-align:center;color:var(--mut);padding:36px;border-top:1px solid var(--line);margin-top:30px;font-size:.9rem}

/* admin */
.admin-nav{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px}
.admin-nav a{background:var(--card);border:1px solid var(--line);padding:7px 14px;border-radius:10px;color:var(--txt);font-size:.9rem;transition:.15s}
.admin-nav a:hover{border-color:var(--pri);background:rgba(124,92,255,.1)}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px}
.stat{background:rgba(255,255,255,.03);border:1px solid var(--line);border-radius:14px;padding:16px;color:var(--mut);font-size:.85rem}
.stat b{display:block;font-size:1.5rem;color:var(--txt);letter-spacing:-.02em;margin-top:4px}
pre{background:rgba(0,0,0,.35);border:1px solid var(--line);padding:12px;border-radius:10px;overflow-x:auto;color:#c7d2fe}
code{background:rgba(255,255,255,.08);padding:2px 7px;border-radius:6px;color:#c7d2fe}

/* ===== v3 premium additions ===== */
body{background:
  radial-gradient(900px 500px at 15% -10%,rgba(124,92,255,.22),transparent 60%),
  radial-gradient(800px 500px at 90% 0%,rgba(34,211,238,.14),transparent 55%),var(--bg);
}
body::before{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;
  background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);
  background-size:56px 56px;mask-image:radial-gradient(ellipse at 50% 0%,#000 25%,transparent 72%);-webkit-mask-image:radial-gradient(ellipse at 50% 0%,#000 25%,transparent 72%)}
.bg-orbs{position:absolute;inset:0;overflow:hidden;z-index:-1;pointer-events:none;height:900px}
.bg-orbs i{position:absolute;border-radius:50%;filter:blur(90px);opacity:.5;animation:drift 14s ease-in-out infinite}
.bg-orbs i:nth-child(1){width:420px;height:420px;background:#7c5cff;left:-80px;top:40px}
.bg-orbs i:nth-child(2){width:360px;height:360px;background:#22d3ee;right:-60px;top:120px;animation-delay:-5s;opacity:.35}
.bg-orbs i:nth-child(3){width:300px;height:300px;background:#f472b6;left:45%;top:380px;animation-delay:-9s;opacity:.18}
@keyframes drift{50%{transform:translate(40px,-30px) scale(1.1)}}

.hero h1{font-size:clamp(2.4rem,7.5vw,4.8rem);line-height:1.03}
.small{font-size:.85rem}
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

.mock-wrap{position:relative;max-width:430px;margin:56px auto 0}
.mock-wrap .mock{margin:0}
.mock2{position:absolute;right:-70px;bottom:-34px;width:250px;padding:14px;animation:float 7s ease-in-out infinite reverse}
@media(max-width:640px){.mock2{right:-6px;bottom:-40px;width:210px}}
.mock .chip,.chip{background:rgba(124,92,255,.18);border:1px solid rgba(124,92,255,.4);color:#c7bdff;padding:3px 11px;border-radius:999px;font-weight:600;font-size:.82rem}
.mock .bar{height:5px;border-radius:9px;background:rgba(255,255,255,.08);overflow:hidden;margin:10px 0 8px}
.mock .bar span{display:block;height:100%;width:62%;background:var(--grad);border-radius:9px;animation:load 3.2s ease-in-out infinite}
@keyframes load{0%{width:8%}60%{width:92%}100%{width:8%}}
.mock .code{display:flex;gap:8px;letter-spacing:0;background:none;border:0;padding:0;margin-top:12px}
.mock .code span{flex:1;text-align:center;padding:11px 0;border-radius:11px;background:rgba(52,211,153,.1);border:1px solid rgba(52,211,153,.35);color:var(--ok);font-size:1.25rem;font-weight:800}

.marquee{overflow:hidden;border-block:1px solid var(--line);background:rgba(255,255,255,.02);padding:16px 0;margin-top:80px;
  mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);-webkit-mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent)}
.marquee .track{display:flex;gap:48px;width:max-content;animation:scroll 38s linear infinite}
.marquee span{color:var(--mut);font-weight:600;font-size:1.05rem;white-space:nowrap}
.marquee span::before{content:"\2726";color:var(--pri);margin-right:12px}
@keyframes scroll{to{transform:translateX(-50%)}}

.bento{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.bento .card{margin:0;position:relative;overflow:hidden}
.b-big{grid-column:span 2;grid-row:span 2}
.b-wide{grid-column:span 2}
@media(max-width:820px){.bento{grid-template-columns:1fr 1fr}.b-big,.b-wide{grid-column:span 2;grid-row:auto}}
@media(max-width:520px){.bento{grid-template-columns:1fr}.b-big,.b-wide{grid-column:auto}}
.glow::after{content:"";position:absolute;inset:0;pointer-events:none;opacity:0;transition:opacity .25s;
  background:radial-gradient(260px circle at var(--mx,50%) var(--my,50%),rgba(124,92,255,.22),transparent 70%)}
.glow:hover::after{opacity:1}
.glow:hover{border-color:rgba(124,92,255,.5)}
.b-big h3{font-size:1.6rem}
.b-big .ico{width:54px;height:54px;font-size:1.5rem}
.mini-code{margin:14px 0 0;font-size:.78rem;color:var(--pri2)}

.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:16px}
.steps .card{margin:0;text-align:left}
.steps .step span{box-shadow:0 0 24px rgba(124,92,255,.6)}

.faq{max-width:760px;margin:0 auto}
.faq details{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px 20px;margin-bottom:10px;transition:.2s}
.faq details[open]{border-color:rgba(124,92,255,.5);background:rgba(124,92,255,.06)}
.faq summary{cursor:pointer;font-weight:650;list-style:none;display:flex;justify-content:space-between;align-items:center}
.faq summary::after{content:"+";font-size:1.4rem;color:var(--pri2);transition:.2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq summary::-webkit-details-marker{display:none}
.faq p{color:var(--mut);margin:12px 0 0}

.cta{text-align:center;padding:60px 24px;border-radius:24px;border:1px solid rgba(124,92,255,.35);position:relative;overflow:hidden;
  background:radial-gradient(500px 220px at 50% 0%,rgba(124,92,255,.3),transparent 70%),rgba(255,255,255,.03)}
.cta h2{font-size:clamp(1.6rem,4vw,2.6rem);letter-spacing:-.03em;margin:0 0 10px}
.cta p{color:var(--mut);margin:0 0 24px}

/* dashboard polish */
.order{transition:.2s}.order:hover{border-color:rgba(124,92,255,.45)}
.card h2{font-size:1.35rem}

/* ===== v4: app polish ===== */
#toasts{position:fixed;right:18px;bottom:84px;z-index:999;display:flex;flex-direction:column;gap:8px}
@media(min-width:760px){#toasts{bottom:22px}}
.toast{background:#151831;border:1px solid var(--line);border-left:3px solid var(--ok);color:var(--txt);padding:11px 16px;border-radius:11px;box-shadow:0 14px 40px -10px #000;
  opacity:0;transform:translateX(20px);transition:.3s;max-width:320px;font-size:.92rem}
.toast.show{opacity:1;transform:none}
.toast.err{border-left-color:var(--err)}
.flash{transition:opacity .5s,transform .5s}.flash.hide{opacity:0;transform:translateY(-6px);pointer-events:none}

.badge{display:inline-block;padding:3px 11px;border-radius:999px;font-size:.76rem;font-weight:700;letter-spacing:.02em;border:1px solid transparent}
.b-ok{background:rgba(52,211,153,.12);color:var(--ok);border-color:rgba(52,211,153,.3)}
.b-wait{background:rgba(251,191,36,.12);color:var(--warn);border-color:rgba(251,191,36,.3)}
.b-bad{background:rgba(251,113,133,.12);color:var(--err);border-color:rgba(251,113,133,.3)}
.b-mut{background:rgba(255,255,255,.06);color:var(--mut);border-color:var(--line)}

.title-row{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:6px}
.page-title{font-size:1.7rem;letter-spacing:-.03em;margin:6px 0 18px}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
.chipbtn{background:rgba(255,255,255,.05);border:1px solid var(--line);color:var(--txt);padding:7px 15px;border-radius:999px;cursor:pointer;font-family:inherit;font-weight:600;transition:.15s}
.chipbtn:hover,.chipbtn.on{border-color:var(--pri);background:rgba(124,92,255,.18)}
.tabs{display:flex;gap:6px;background:rgba(255,255,255,.04);border:1px solid var(--line);padding:5px;border-radius:13px;width:max-content;max-width:100%;margin-bottom:6px}
.tabs button{background:none;border:0;color:var(--mut);padding:8px 16px;border-radius:9px;cursor:pointer;font-family:inherit;font-weight:600}
.tabs button.on{background:var(--grad);color:#fff}
.pane{display:none}.pane.on{display:block}

/* service picker */
.plist{max-height:300px;overflow:auto;border:1px solid var(--line);border-radius:12px;margin-top:10px;background:rgba(0,0,0,.2)}
.prow{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:11px 14px;cursor:pointer;border-bottom:1px solid var(--line);transition:.12s}
.prow:last-child{border-bottom:0}
.prow:hover{background:rgba(255,255,255,.05)}
.prow.sel{background:rgba(124,92,255,.18);box-shadow:inset 3px 0 0 var(--pri)}
.prow .pr{font-weight:800}
.stock{font-size:.74rem;padding:2px 8px;border-radius:999px;margin-left:8px}
.stock.hi{background:rgba(52,211,153,.12);color:var(--ok)}.stock.lo{background:rgba(251,191,36,.12);color:var(--warn)}
.summary{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-top:14px;padding:14px;border-radius:12px;background:rgba(124,92,255,.08);border:1px solid rgba(124,92,255,.25)}
.summary b{font-size:1.3rem}

/* orders */
.order{position:relative;overflow:hidden}
.order.got{border-color:rgba(52,211,153,.5);box-shadow:0 0 36px -14px rgba(52,211,153,.7)}
.order .top{display:flex;justify-content:space-between;align-items:center;gap:8px;flex-wrap:wrap}
.timer{font-variant-numeric:tabular-nums;color:var(--warn);font-weight:700}
.pulse{display:inline-block;width:9px;height:9px;border-radius:50%;background:var(--warn);margin-right:8px;animation:pulse 1.4s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(251,191,36,.6)}100%{box-shadow:0 0 0 12px rgba(251,191,36,0)}}
.indet{height:4px;border-radius:9px;background:rgba(255,255,255,.07);overflow:hidden;margin:10px 0}
.indet span{display:block;height:100%;width:35%;background:var(--grad);border-radius:9px;animation:slide 1.6s ease-in-out infinite}
@keyframes slide{0%{margin-left:-35%}100%{margin-left:100%}}
.otpd{display:flex;gap:7px;margin-top:10px;flex-wrap:wrap;align-items:center}
.otpd span{min-width:38px;text-align:center;padding:9px 6px;border-radius:10px;background:rgba(52,211,153,.1);border:1px solid rgba(52,211,153,.4);color:var(--ok);font-size:1.4rem;font-weight:800}
.empty{text-align:center;padding:34px 10px;color:var(--mut)}
.empty .big{font-size:2.2rem;margin-bottom:6px}

/* mobile tab bar */
.tabbar{display:none}
@media(max-width:760px){
  .tabbar{display:flex;position:fixed;bottom:0;left:0;right:0;z-index:60;background:rgba(10,11,22,.92);backdrop-filter:blur(14px);border-top:1px solid var(--line);justify-content:space-around;padding:8px 4px calc(8px + env(safe-area-inset-bottom))}
  .tabbar a{color:var(--mut);display:flex;flex-direction:column;align-items:center;font-size:.7rem;gap:2px;padding:4px 10px;border-radius:10px}
  .tabbar a b{font-size:1.15rem}
  .tabbar a.on{color:var(--txt);background:rgba(124,92,255,.18)}
  body.has-tabbar{padding-bottom:78px}
  .nav nav a.hide-m{display:none}
}

/* admin */
.bars{display:flex;align-items:flex-end;gap:6px;height:140px;margin-top:12px}
.bars div{flex:1;border-radius:6px 6px 0 0;background:var(--grad);min-height:3px;position:relative;opacity:.9}
.bars div:hover{opacity:1}
.bars div span{position:absolute;bottom:100%;left:50%;transform:translateX(-50%);font-size:.65rem;color:var(--mut);white-space:nowrap;display:none}
.bars div:hover span{display:block}
.legend{display:flex;justify-content:space-between;color:var(--mut);font-size:.75rem;margin-top:6px}
.codewrap{position:relative}
.codewrap .mini{position:absolute;right:8px;top:8px}
.keybox{display:flex;gap:8px;flex-wrap:wrap}.keybox input{flex:1;min-width:220px;font-family:monospace}
.kv{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px}