:root{color-scheme:dark;--bg:#09090d;--panel:#14141c;--text:#f7f7fb;--muted:#b6b6c5;--line:#323241;--pink:#ff5791;--green:#63e6be;--red:#ff7f8f}
*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at 85% 0,#321327,transparent 45%),var(--bg);color:var(--text);font:16px/1.55 system-ui,sans-serif}
.wrap{width:min(980px,calc(100% - 32px));margin:auto}nav{display:flex;justify-content:space-between;align-items:center;gap:14px;padding:24px 0}.brand{color:inherit;text-decoration:none;font-weight:900;font-size:21px;letter-spacing:.04em}.brand span{color:var(--pink)}
nav .links{display:flex;gap:10px;flex-wrap:wrap}.link{color:#ff9cbc;text-decoration:none}.pill{border:1px solid var(--line);border-radius:999px;padding:6px 10px;color:var(--muted);font-size:12px}
main{padding:24px 0 70px}h1{font-size:clamp(38px,7vw,64px);line-height:1;letter-spacing:-.05em;margin:12px 0 16px}h2{margin:0 0 12px}.lead,.note{color:var(--muted)}.note{font-size:13px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:22px;margin:16px 0}.grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.three{grid-template-columns:repeat(3,1fr)}
label{display:grid;gap:7px;margin:10px 0;font-weight:650}input,select,textarea{width:100%;background:#0e0e13;color:#fff;border:1px solid var(--line);border-radius:11px;padding:12px 13px;font:inherit}
button,.btn{display:inline-block;border:0;border-radius:12px;padding:12px 16px;background:var(--pink);color:#190912;font:inherit;font-weight:800;cursor:pointer;text-decoration:none}.secondary{background:#20202a;color:#fff;border:1px solid var(--line)}button:disabled{opacity:.55;cursor:not-allowed}
.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}.hidden{display:none!important}.result{margin-top:14px;padding:14px;border:1px solid var(--line);border-radius:12px;background:#101017}.ok{color:var(--green)}.error{color:var(--red)}
table{width:100%;border-collapse:collapse;font-size:14px}th,td{text-align:left;padding:10px;border-bottom:1px solid var(--line);vertical-align:top}th{color:var(--muted);font-weight:650}.table-wrap{overflow:auto}
.badge{display:inline-block;border:1px solid var(--line);border-radius:999px;padding:4px 8px;font-size:12px;color:var(--muted)}footer{border-top:1px solid var(--line);padding:24px 0 40px;color:var(--muted);font-size:12px}
@media(max-width:720px){.grid,.three{grid-template-columns:1fr}nav{align-items:flex-start}.card{padding:18px}}