:root{
  --bg:#09090b;
  --panel:#111113;
  --panel-deep:#0c0c0f;
  --line:rgba(244,244,245,.10);
  --line-strong:rgba(244,244,245,.16);
  --text:#f4f4f5;
  --muted:#9a9aa2;
  --dim:#62626b;
  --lime:#a3ff12;
  --lime-soft:rgba(163,255,18,.07);
  --lime-line:rgba(163,255,18,.24);
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  color:var(--text);
  background:var(--bg);
  font-synthesis:none
}
*{box-sizing:border-box}
html{background:var(--bg)}
body{margin:0;min-width:320px;min-height:100vh;background:var(--bg);-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
.shell{min-height:100vh;display:grid;grid-template-columns:minmax(0,1.16fr) minmax(380px,.84fr);background:radial-gradient(circle at 16% 8%,rgba(163,255,18,.055),transparent 29%),var(--bg)}

.story{position:relative;display:flex;min-height:100vh;flex-direction:column;padding:40px clamp(30px,6vw,96px);overflow:hidden;border-right:1px solid var(--line);background-image:linear-gradient(rgba(255,255,255,.014) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.014) 1px,transparent 1px);background-size:34px 34px}
.story:after{content:"";position:absolute;right:-13rem;bottom:-18rem;width:42rem;height:42rem;border:1px solid rgba(163,255,18,.12);border-radius:50%;box-shadow:0 0 0 70px rgba(163,255,18,.012),0 0 0 140px rgba(163,255,18,.007);pointer-events:none}
.brand{position:relative;z-index:3;display:inline-flex;width:max-content;align-items:center;gap:11px;color:var(--text);font-size:19px;font-weight:760;letter-spacing:-.045em}
.brand-mark{display:block;width:31px;height:34px;object-fit:contain;filter:drop-shadow(0 0 13px rgba(163,255,18,.18))}
.brand small,.compact-brand small{margin-left:1px;color:#73737c;font-size:.66em;font-weight:620;letter-spacing:-.02em}
.story-watermark{position:absolute;right:clamp(-36px,2vw,26px);top:50%;width:min(30vw,360px);height:auto;opacity:.035;transform:translateY(-48%);filter:drop-shadow(0 0 80px rgba(163,255,18,.2));pointer-events:none}
.story-copy{position:relative;z-index:2;margin:auto 0;max-width:780px;padding:80px 0}
.eyebrow{margin:0 0 20px;font-size:11px;line-height:1.3;font-weight:760;letter-spacing:.18em;color:#8f8f97}
.story h1{margin:0;font-size:clamp(52px,7vw,106px);line-height:.87;letter-spacing:-.076em;font-weight:680}
.story h1 span{color:var(--lime)}
.story-copy>p:not(.eyebrow){max-width:640px;margin:34px 0 0;color:#a3a3aa;font-size:18px;line-height:1.7}
.system-line{display:flex;align-items:center;gap:16px;margin-top:42px;flex-wrap:wrap;font-size:13px;color:#e4e4e7}
.system-line span{display:flex;gap:8px;align-items:baseline}
.system-line b{font-size:10px;text-transform:uppercase;letter-spacing:.14em;color:#72727b}
.system-line i{width:30px;height:1px;background:var(--lime-line)}
.fine{position:relative;z-index:2;margin:0;color:#5f5f68;font-size:12px}

.auth-panel{display:grid;place-items:center;padding:34px;background:radial-gradient(circle at 50% 35%,rgba(163,255,18,.035),transparent 38%),rgba(13,13,16,.82)}
.card{position:relative;width:min(100%,470px);padding:42px;border:1px solid var(--line);border-radius:24px;background:linear-gradient(160deg,rgba(255,255,255,.022),transparent 42%),var(--panel);box-shadow:0 30px 90px rgba(0,0,0,.38);overflow:hidden}
.card:before{content:"";position:absolute;left:0;right:0;top:0;height:1px;background:linear-gradient(90deg,transparent,var(--lime),transparent);opacity:.36}
.compact-brand{display:none;align-items:center;gap:10px;margin-bottom:32px;width:max-content;font-size:15px;font-weight:760;letter-spacing:-.035em}
.compact-brand img{display:block;width:28px;height:30px;object-fit:contain;filter:drop-shadow(0 0 10px rgba(163,255,18,.18))}
.card h2{margin:0;font-size:35px;line-height:1;letter-spacing:-.046em}
.muted{margin:13px 0 0;color:#9b9ba3;font-size:14px;line-height:1.6}
.tabs{display:grid;grid-template-columns:1fr 1fr;margin:30px 0 24px;padding:3px;border:1px solid var(--line);border-radius:11px;background:#09090b}
.tabs button{appearance:none;border:0;border-radius:8px;padding:11px;background:transparent;color:#73737c;font-weight:680;cursor:pointer;transition:background .16s,color .16s,box-shadow .16s}
.tabs button.active{background:var(--lime-soft);color:var(--lime);box-shadow:inset 0 0 0 1px rgba(163,255,18,.11)}
form{display:grid;gap:18px;margin-top:26px}
label{display:grid;gap:8px;color:#d4d4d8;font-size:12px;font-weight:660;letter-spacing:.02em}
input{width:100%;border:1px solid #34343a;border-radius:11px;padding:14px;background:#09090b;color:#fafafa;outline:none;transition:border-color .15s,box-shadow .15s,background .15s}
input::placeholder{color:#4f4f58}
input:focus{border-color:rgba(163,255,18,.62);box-shadow:0 0 0 3px rgba(163,255,18,.07);background:#0b0b0d}
.primary{border:1px solid rgba(163,255,18,.65);border-radius:11px;padding:14px 16px;background:var(--lime);color:#0a0a0b;font-weight:800;cursor:pointer;box-shadow:0 0 28px rgba(163,255,18,.10);transition:transform .16s,box-shadow .16s,opacity .16s}
.primary:hover{transform:translateY(-1px);box-shadow:0 8px 28px rgba(163,255,18,.14)}
.primary:disabled{opacity:.5;cursor:wait;transform:none}
.link-button{margin-top:16px;padding:0;border:0;background:transparent;color:#92929a;font-size:12px;cursor:pointer}
.link-button:hover{color:var(--text)}
.error{border:1px solid rgba(248,113,113,.35);border-radius:9px;padding:10px 12px;background:rgba(127,29,29,.15);color:#fca5a5;font-size:12px;line-height:1.5}
.privacy{margin:34px 0 0;padding-top:20px;border-top:1px solid var(--line);color:#62626b;font-size:11px;line-height:1.65}
.privacy-dot{display:inline-block;width:6px;height:6px;margin-right:7px;border-radius:50%;background:var(--lime);box-shadow:0 0 10px rgba(163,255,18,.42);vertical-align:1px}

@media(max-width:900px){
  .shell{grid-template-columns:1fr}
  .story{display:none}
  .auth-panel{min-height:100svh;padding:calc(20px + env(safe-area-inset-top)) max(18px,env(safe-area-inset-right)) calc(20px + env(safe-area-inset-bottom)) max(18px,env(safe-area-inset-left));align-items:center;background:radial-gradient(circle at 50% 12%,rgba(163,255,18,.065),transparent 32%),linear-gradient(rgba(255,255,255,.012) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.012) 1px,transparent 1px),#09090b;background-size:auto,30px 30px,30px 30px,auto}
  .card{padding:30px;border-radius:22px}
  .compact-brand{display:inline-flex}
  .card h2{font-size:32px}
}
@media(max-width:480px){
  .auth-panel{place-items:stretch;padding-left:14px;padding-right:14px}
  .card{width:100%;align-self:center;padding:26px 22px;border-radius:20px}
  .compact-brand{margin-bottom:28px}
  .eyebrow{font-size:10px;margin-bottom:16px}
  .card h2{font-size:31px}
  .muted{font-size:13px}
  .tabs{margin-top:26px}
  .tabs button,.primary,input{min-height:48px}
  .privacy{margin-top:28px}
}
@media(hover:none){.primary:hover{transform:none}}
@media(prefers-reduced-motion:no-preference){.card{animation:enter .45s cubic-bezier(.2,.8,.2,1)}@keyframes enter{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}}