:root{
  --bg:#0b0616;--card:#150d29;--line:#3a2273;--tx:#f4eeff;--mut:#a899cf;
  --acc:#b44cff;--acc2:#6d3bff;--ok:#5be39a;--bad:#ef5a67;--warn:#ffcf5a;
  --ease:cubic-bezier(.23,1,.32,1);
  color-scheme:dark;
}
@media (prefers-color-scheme:light){
  :root{--bg:#f6f1ff;--card:#fff;--line:#d3bff5;--tx:#1d1038;--mut:#6a5a8f;--acc:#8a2be2;--acc2:#5b2bd9;--warn:#a86a00;color-scheme:light}
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--tx);font:16px/1.45 "Poppins",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;min-height:100vh;padding-bottom:104px}
[hidden]{display:none!important}
header{position:sticky;top:0;z-index:5;display:flex;align-items:center;justify-content:space-between;gap:8px;padding:calc(14px + env(safe-area-inset-top,0px)) 16px 14px;background:var(--bg);border-bottom:1px solid var(--line)}
header h1{font-size:19px;margin:0;font-weight:800;letter-spacing:-.3px}
.chip{border:1.5px solid var(--line);border-radius:999px;padding:8px 14px;font-weight:700;font-size:14px;background:var(--card);color:var(--tx)}
.chip b{color:var(--acc)}
main{padding:16px;max-width:760px;margin:0 auto}
h2{font-size:26px;line-height:1.1;margin:8px 0 4px;font-weight:800;letter-spacing:-.5px}
h3{margin:0}
.sub{color:var(--mut);margin:0 0 14px}
input,select,textarea{width:100%;padding:13px 15px;border-radius:14px;border:1.5px solid var(--line);background:var(--card);color:var(--tx);font:inherit;margin:6px 0 10px}
input:focus-visible,select:focus-visible,textarea:focus-visible,button:focus-visible,a:focus-visible{outline:2px solid var(--acc);outline-offset:2px}
label{font-size:13px;font-weight:600;color:var(--mut)}
.grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.card{background:var(--card);border:1.5px solid var(--line);border-radius:22px;padding:14px;display:flex;flex-direction:column;gap:8px}
.card.off{opacity:.6}
.ico{width:60px;height:60px;border-radius:50%;margin:4px auto;display:grid;place-items:center;font-size:27px;background:linear-gradient(135deg,var(--acc2),var(--acc));box-shadow:0 0 0 3px var(--bg),0 0 0 5px var(--line)}
.card h3{font-size:14px;text-align:center;font-weight:700}
.tag{align-self:center;font-size:11px;font-weight:700;padding:3px 10px;border-radius:999px}
.ok{background:var(--ok);color:#062b17}.no{background:var(--bad);color:#fff}
.stock{text-align:center;font-size:12px;color:var(--mut);margin:0}
.row{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:auto;padding-top:8px;border-top:1px solid var(--line)}
.price{font-weight:800;font-size:17px;color:var(--acc)}
button{font:inherit;cursor:pointer;transition:transform 160ms var(--ease),opacity 160ms var(--ease),background-color 160ms var(--ease)}
button:active:not(:disabled){transform:scale(.97)}
.buy,.btn{border:0;border-radius:14px;background:linear-gradient(135deg,var(--acc2),var(--acc));color:#fff;font-weight:700}
.buy{padding:10px 14px;white-space:nowrap}
.buy:disabled{opacity:.35;cursor:not-allowed}
.buy.sure{background:var(--bad)}
.btn{width:100%;padding:14px;font-size:16px}
.btn:disabled{opacity:.5}
.btn.alt,.sm{background:transparent;border:1.5px solid var(--line);color:var(--tx)}
.sm{border-radius:10px;padding:6px 12px;font-size:13px;font-weight:600}
.sm.danger{border-color:var(--bad);color:var(--bad)}
.sm.on{border-color:var(--acc);color:var(--acc)}
.box{background:var(--card);border:1.5px dashed var(--line);border-radius:20px;padding:16px;margin-bottom:14px;text-align:center}
.num{font-size:24px;font-weight:800;letter-spacing:1px;margin:2px 0 8px}
.line{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:12px 0;border-bottom:1px solid var(--line)}
.line small,.note,small{color:var(--mut)}
.note{font-size:12px;text-align:center;margin-top:16px}
.cred{display:block;margin:6px 0;padding:8px 10px;border-radius:10px;background:var(--bg);border:1px solid var(--line);font-family:ui-monospace,Menlo,monospace;font-size:13px;word-break:break-all}
.pend{color:var(--warn);font-weight:700}.apr{color:var(--ok);font-weight:700}.rej{color:var(--bad);font-weight:700}
.pad{padding:14px;background:var(--card);border:1.5px solid var(--line);border-radius:18px;margin-bottom:12px}
.actions{display:flex;gap:6px;flex-wrap:wrap;align-items:center;margin-top:8px}
.tabs{display:flex;gap:6px;overflow-x:auto;margin-bottom:14px;padding-bottom:2px}
.tabs button{white-space:nowrap}
nav{position:fixed;left:12px;right:12px;bottom:calc(10px + env(safe-area-inset-bottom,0px));max-width:736px;margin:0 auto;background:var(--card);border:1.5px solid var(--line);border-radius:28px;display:flex;justify-content:space-around;padding:8px 4px;z-index:6}
nav button{background:none;border:0;color:var(--mut);font-size:11px;font-weight:700;display:flex;flex-direction:column;align-items:center;gap:2px;padding:6px 8px}
nav button span{font-size:20px}
nav button.on{color:var(--acc)}
.wa{position:fixed;right:18px;bottom:calc(92px + env(safe-area-inset-bottom,0px));width:52px;height:52px;border-radius:50%;background:var(--ok);display:grid;place-items:center;font-size:24px;text-decoration:none;z-index:6;transition:transform 160ms var(--ease)}
.wa:active{transform:scale(.95)}
.toast{position:fixed;left:50%;bottom:calc(112px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);background:var(--acc2);color:#fff;padding:10px 18px;border-radius:14px;font-weight:600;z-index:20;max-width:90%;text-align:center}
.toast.err{background:var(--bad)}
.secret{font-size:18px;letter-spacing:2px}
@media (prefers-reduced-motion:no-preference){
  .toast{animation:toast-in 220ms var(--ease)}
  @keyframes toast-in{from{opacity:0;transform:translate(-50%,8px)}}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}