:root{--line:rgba(255,255,255,.10);--ink:#EEF2FA;--soft:#A9B4CC;--ok:#22C55E;--bad:#EF4444;--warn:#F59E0B;--r:14px}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--ground);color:var(--ink);font:15px/1.55 "Readex Pro",system-ui,sans-serif}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
h1{font-size:1.6rem;margin:.2em 0 .6em}
h2{font-size:1.15rem;margin:1.6em 0 .6em}
small,.muted{color:var(--soft)}
.wrap{max-width:1180px;margin:0 auto;padding:20px 16px 60px}
.narrow{max-width:460px;margin:0 auto;padding:28px 16px 60px}
.top{display:flex;align-items:center;gap:16px;justify-content:space-between;flex-wrap:wrap;padding:12px 16px;border-bottom:1px solid var(--line);background:var(--deep);position:sticky;top:0;z-index:5}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:1.1rem;color:var(--ink)}
.brand small{font-weight:400;color:var(--accent2)}
.logo{width:26px;height:26px;border-radius:8px;background:var(--accent);position:relative}
.logo:after{content:"";position:absolute;width:9px;height:9px;border-radius:50%;background:var(--accent2);right:3px;bottom:3px}
.top nav{display:flex;gap:14px;align-items:center;flex-wrap:wrap}
.top nav a{color:var(--soft)}
.top nav a:hover{color:var(--ink);text-decoration:none}
.lang{border:1px solid var(--line);border-radius:8px;padding:2px 9px}
.inline{display:inline}
button,.btn{font:inherit;cursor:pointer;border:0;border-radius:10px;padding:10px 16px;background:var(--accent);color:#081018;font-weight:600;display:inline-flex;align-items:center;justify-content:center;gap:6px;text-decoration:none}
.btn:hover,button:hover{filter:brightness(1.08);text-decoration:none}
.btn.cta{background:var(--accent2);color:#1a0d00}
.btn.ghost,button.ghost{background:transparent;color:var(--ink);border:1px solid var(--line)}
.btn.bad,button.bad{background:var(--bad);color:#fff}
.btn.ok,button.ok{background:var(--ok);color:#04130a}
.btn.small,button.small{padding:5px 10px;font-size:.85rem;border-radius:8px}
button.link{background:none;color:var(--soft);padding:0;font-weight:400}
button:disabled{opacity:.5;cursor:not-allowed}
.big{font-size:1.15rem;padding:14px 22px}
input,select,textarea{font:inherit;width:100%;background:var(--ground);color:var(--ink);border:1px solid var(--line);border-radius:10px;padding:10px 12px}
input:focus,select:focus,textarea:focus{outline:2px solid var(--accent);outline-offset:0}
label{display:block;margin:12px 0 4px;color:var(--soft);font-size:.9rem}
.check{display:flex;gap:8px;align-items:center;color:var(--ink);margin:6px 0}
.check input{width:auto}
.card{background:var(--deep);border:1px solid var(--line);border-radius:var(--r);padding:18px}
.grid{display:grid;gap:14px}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.stat b{display:block;font-size:1.5rem;font-weight:700}
.stat span{color:var(--soft);font-size:.85rem}
.stat.hl{border-color:var(--accent)}
.flash{padding:10px 14px;border-radius:10px;margin-bottom:12px;border:1px solid var(--line);background:var(--raise)}
.flash.ok{border-color:var(--ok)}
.flash.error{border-color:var(--bad);background:rgba(239,68,68,.12)}
table{width:100%;border-collapse:collapse;font-size:.92rem}
th,td{padding:9px 8px;border-bottom:1px solid var(--line);text-align:start;vertical-align:top}
th{color:var(--soft);font-weight:500;font-size:.82rem}
.tbl{overflow-x:auto;background:var(--deep);border:1px solid var(--line);border-radius:var(--r)}
.tbl table{min-width:640px}
.num{font-variant-numeric:tabular-nums;white-space:nowrap;unicode-bidi:isolate;direction:ltr}
[dir=rtl] td.num{text-align:right}
.pos{color:var(--ok)}
.neg{color:#F87171}
.badge{display:inline-block;padding:2px 8px;border-radius:99px;font-size:.78rem;background:var(--raise);white-space:nowrap}
.b-pending{background:#3b3412;color:#FCD34D}
.b-offered{background:#16324a;color:#7DD3FC}
.b-accepted{background:#2e2350;color:#C4B5FD}
.b-done,.b-approved,.b-active{background:#123a24;color:#86EFAC}
.b-failed,.b-cancelled,.b-refused,.b-suspended{background:#3d1717;color:#FCA5A5}
.b-reversed{background:#3a2a10;color:#FDBA74}
.pill:not(:empty){background:var(--accent2);color:#1a0d00;border-radius:99px;padding:0 7px;font-size:.75rem}
.offer{border:2px solid var(--accent2);background:linear-gradient(160deg,var(--raise),var(--deep));animation:glow 1.6s ease-in-out infinite alternate}
@keyframes glow{from{box-shadow:0 0 0 rgba(242,140,40,0)}to{box-shadow:0 0 28px rgba(242,140,40,.35)}}
.offer .amt{font-size:2.4rem;font-weight:700;line-height:1.1}
.offer .row{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}
.offer .row form{flex:1;min-width:140px}
.offer .row button{width:100%}
.timer{font-variant-numeric:tabular-nums;color:var(--accent2);font-weight:600}
.code{font:600 1.7rem/1.2 ui-monospace,Consolas,monospace;letter-spacing:.12em;background:var(--ground);border:1px dashed var(--accent);border-radius:12px;padding:16px;text-align:center;word-break:break-all;direction:ltr}
.empty{color:var(--soft);text-align:center;padding:28px 10px}
.hero{padding:56px 0 30px;text-align:center}
.hero h1{font-size:2.2rem}
.hero p{color:var(--soft);font-size:1.1rem;max-width:620px;margin:0 auto 22px}
.steps{counter-reset:s}
.steps .card{position:relative;padding-top:42px}
.steps .card:before{counter-increment:s;content:counter(s);position:absolute;top:12px;inset-inline-start:18px;width:24px;height:24px;border-radius:50%;background:var(--accent);color:#081018;font-weight:700;display:grid;place-items:center;font-size:.85rem}
.actions{display:flex;gap:8px;flex-wrap:wrap;align-items:flex-end}
.actions form{display:flex;gap:6px;align-items:flex-end;flex-wrap:wrap}
.actions input,.actions select{width:auto}
.filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}
.filters a{padding:5px 11px;border:1px solid var(--line);border-radius:99px;color:var(--soft)}
.filters a.on{border-color:var(--accent);color:var(--ink)}
details summary{cursor:pointer;color:var(--accent);margin:8px 0}
.test{font-size:.7rem;background:#3a2a10;color:#FDBA74;border-radius:5px;padding:1px 5px;margin-inline-start:4px}
.split{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:16px;align-items:start}
@media (max-width:900px){.g4{grid-template-columns:repeat(2,minmax(0,1fr))}.g3,.split{grid-template-columns:1fr}}
@media (max-width:560px){.g2,.g4{grid-template-columns:1fr 1fr}.hero h1{font-size:1.7rem}.offer .amt{font-size:2rem}.top nav{gap:10px;font-size:.9rem}}
@media (prefers-reduced-motion:reduce){.offer{animation:none}}
.b-waiting{background:#16324a;color:#7DD3FC}
.b-review{background:#3b3412;color:#FCD34D;outline:1px solid #FCD34D}
.b-rejected{background:#3d1717;color:#FCA5A5}
.state{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.state .dot{display:inline-block;width:12px;height:12px;border-radius:50%;background:var(--bad);vertical-align:middle}
.state.on{border-color:var(--ok)}
.state.on .dot{background:var(--ok);box-shadow:0 0 10px var(--ok)}
.proof{display:block;max-width:100%;max-height:420px;margin-top:10px;border-radius:10px;border:1px solid var(--line)}
.code-block{white-space:pre-wrap;background:var(--ground);padding:10px;border-radius:8px;font-size:.8rem;direction:ltr;overflow-x:auto}
form[data-kind=out] .only-in{display:none}

/* sandbox */
.sandbox-bar{background:#b45309;color:#fff;text-align:center;font-weight:600;padding:6px 12px;font-size:.9rem;letter-spacing:.02em}