:root{
  color-scheme:dark;
  --bg:#090b14;
  --panel:#111526e8;
  --panel2:#0d1120;
  --line:#ffffff15;
  --text:#f7f3ff;
  --muted:#a9a6b8;
  --accent:#a58cff;
  --accent2:#df91d4;
  --ok:#87e9bc;
  --bad:#ff9d9d;
}
*{box-sizing:border-box}
body{
  margin:0;
  min-height:100vh;
  font-family:system-ui,-apple-system,"Segoe UI",Tahoma,Arial,sans-serif;
  background:
    radial-gradient(circle at 15% 0%,#6340b533,transparent 32rem),
    radial-gradient(circle at 90% 20%,#a9478d22,transparent 30rem),
    var(--bg);
  color:var(--text)
}
.shell{width:min(920px,calc(100% - 28px));margin:auto;padding:34px 0 50px}
header{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:18px}
.brand{display:flex;align-items:center;gap:14px}
.logo{
  display:grid;place-items:center;width:58px;height:58px;border-radius:18px;
  font-size:30px;font-weight:900;color:#0b0912;
  background:linear-gradient(135deg,var(--accent),var(--accent2));
  box-shadow:0 14px 45px #8e74ff33
}
h1{margin:0 0 4px;font-size:clamp(25px,4vw,38px)}
h2{margin:0 0 18px;font-size:18px}
p{color:var(--muted);line-height:1.7}
.brand p{margin:0}
.pill{padding:8px 12px;border:1px solid var(--line);border-radius:999px;color:var(--muted);font-size:13px}
.pill.ok{color:var(--ok);border-color:#87e9bc3b}
.card{
  margin-top:14px;padding:22px;border:1px solid var(--line);border-radius:23px;
  background:var(--panel);box-shadow:0 20px 70px #00000032;backdrop-filter:blur(14px)
}
.two{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.field{margin-top:15px}
.field label{display:block;margin-bottom:8px;color:#ddd8e8;font-size:14px}
input,textarea,select{
  width:100%;border:1px solid var(--line);border-radius:13px;background:var(--panel2);
  color:var(--text);font:inherit;padding:12px 14px;outline:none
}
textarea{min-height:145px;resize:vertical;line-height:1.65}
input:focus,textarea:focus,select:focus{border-color:#a58cff99}
small,.meta,.info{color:var(--muted);font-size:12px}
.field small{display:block;margin-top:6px}
.actions{display:flex;gap:9px;flex-wrap:wrap;margin-top:15px}
button{
  border:0;border-radius:13px;padding:11px 20px;font:inherit;font-weight:750;cursor:pointer;
  color:#0b0912;background:linear-gradient(135deg,var(--accent),var(--accent2))
}
button.secondary{background:#ffffff12;color:var(--text);border:1px solid var(--line)}
button.ghost{background:transparent;color:var(--muted);border:1px solid var(--line)}
button:disabled{opacity:.55;cursor:wait}
.notice{margin-top:15px;padding:12px 14px;border-radius:12px;background:#ffbd6d14;border:1px solid #ffbd6d2b;color:#ffd6a6}
.notice.error{background:#ff7f7f12;border-color:#ff7f7f2b;color:#ffb3b3}
.hidden{display:none}
.resultBox textarea{font-size:17px}
.meta{margin-top:10px}
code{direction:ltr;unicode-bidi:isolate;padding:2px 6px;border-radius:7px;background:#ffffff0d;color:#d7cdfd}
@media(max-width:680px){
  header{align-items:flex-start;flex-direction:column}
  .two{grid-template-columns:1fr}
}