/* shared auth pages (register + login) — ported from fnotrader portal v9 */
*{box-sizing:border-box;margin:0;padding:0}
:root{
  --font:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  --page-bg:#f0f2fa; --right-bg:#0a0f1a;
  --input-bg:#eef2fb; --input-text:#0f172a;
  --accent:#2563eb; --accent-hover:#1d4ed8;
  --green:#22c55e; --rose:#fb7185;
}
body{font-family:var(--font);background:var(--page-bg);color:#0f172a;-webkit-font-smoothing:antialiased;
  min-height:100vh;display:flex;align-items:center;justify-content:center;padding:22px 16px;}
.auth-card{width:100%;max-width:1100px;border-radius:18px;overflow:hidden;display:grid;grid-template-columns:1.05fr 1fr;
  background:#0a0f1a;box-shadow:0 30px 80px rgba(8,15,40,.18),0 6px 16px rgba(8,15,40,.06);}
/* left banner */
.auth-banner{position:relative;padding:38px 40px;color:#e6eeff;display:flex;flex-direction:column;isolation:isolate;
  background:linear-gradient(150deg,#050b1f 0%,#0e2a6b 50%,#1e3a8a 100%);}
.auth-banner::before{content:"";position:absolute;top:-120px;right:-100px;width:340px;height:340px;border-radius:50%;
  background:radial-gradient(circle,rgba(91,154,255,.16),transparent 70%);z-index:-1;}
/* brand — canonical wordmark: F on a white app-icon tile, blue "FNO",
   white "Trader", small ® (same as the portal nav .logo) */
.brand{display:flex;align-items:center;gap:9px;text-decoration:none;}
.brand img{width:36px;height:36px;padding:4px;background:#fff;border-radius:9px;box-shadow:0 2px 10px rgba(0,0,0,.25);}
.brand b{font-size:19px;font-weight:800;letter-spacing:-.02em;color:#5b9aff;}
.brand b span{color:#fff;}
.brand b::after{content:"®";font-size:9px;vertical-align:super;font-weight:600;color:#8aa0bd;margin-left:1px;}
.banner-h{margin-top:34px;font-size:clamp(21px,2.5vw,28px);font-weight:900;line-height:1.22;letter-spacing:-.02em;}
.banner-h em{font-style:normal;color:#5b9aff;}
.banner-sub{margin-top:11px;font-size:13.5px;color:rgba(230,238,255,.75);line-height:1.6;max-width:400px;}
/* colored app tiles */
.banner-tiles{display:grid;grid-template-columns:1fr 1fr;gap:11px;margin-top:24px;}
.bt{display:flex;gap:11px;align-items:center;border-radius:13px;padding:11px 13px;
  background:color-mix(in srgb,var(--c,#2b7fff) 16%,rgba(255,255,255,.02));
  border:1px solid color-mix(in srgb,var(--c,#2b7fff) 50%,transparent);}
.bt:last-child{grid-column:1/-1;}
.bt-ic{width:36px;height:36px;border-radius:10px;background:var(--c,#2b7fff);color:#fff;display:flex;align-items:center;
  justify-content:center;font-size:17px;font-weight:700;flex:0 0 auto;box-shadow:0 6px 16px color-mix(in srgb,var(--c,#2b7fff) 45%,transparent);}
.bt b{display:block;font-size:13px;font-weight:800;color:#fff;line-height:1.25;}
.bt i{font-style:normal;font-size:10.5px;color:rgba(230,238,255,.68);}
.banner-foot{margin-top:auto;padding-top:26px;font-size:12px;color:rgba(230,238,255,.55);}
.trial-pill{display:inline-flex;align-items:center;gap:8px;margin-top:22px;background:rgba(91,154,255,.12);
  border:1px solid rgba(91,154,255,.35);border-radius:999px;padding:8px 16px;font-size:12.5px;font-weight:700;color:#a8c8ff;}
/* right form panel */
.auth-form-panel{padding:42px 56px;background:#0a0f1a;color:#e2e8f0;display:flex;flex-direction:column;overflow-y:auto;}
.auth-form-title{font-size:22px;font-weight:900;letter-spacing:-.01em;color:#fff;}
.auth-form-sub{margin:6px 0 24px;font-size:13.5px;color:rgba(232,239,255,.65);line-height:1.55;}
.field-group{margin-bottom:14px;}
.field-label{display:block;font-size:.6rem;font-weight:800;letter-spacing:1.4px;text-transform:uppercase;color:#94a3b8;margin-bottom:6px;}
.field-input{width:100%;padding:12px 15px;background:var(--input-bg);color:var(--input-text);
  border:1px solid rgba(148,163,184,.2);border-radius:10px;font:500 .92rem var(--font);outline:none;
  transition:border-color .15s,box-shadow .15s;}
.field-input:focus{border-color:var(--accent);box-shadow:0 0 0 4px rgba(37,99,235,.18);}
.btn-primary{width:100%;padding:12px 16px;margin-top:8px;background:var(--accent);color:#fff;
  font:700 .92rem var(--font);letter-spacing:.2px;border:none;border-radius:10px;cursor:pointer;
  box-shadow:0 8px 22px rgba(37,99,235,.35);transition:background .15s,transform .15s,box-shadow .15s;}
.btn-primary:hover{background:var(--accent-hover);transform:translateY(-1px);box-shadow:0 12px 28px rgba(37,99,235,.45);}
.btn-primary:disabled{opacity:.55;cursor:not-allowed;transform:none;}
.consent-block{margin:14px 0 18px;padding:12px 14px;background:rgba(91,154,255,.06);border:1px solid rgba(91,154,255,.2);border-radius:8px;}
.consent-label{display:flex;align-items:flex-start;gap:10px;cursor:pointer;font-size:13px;line-height:1.55;color:rgba(232,239,255,.85);}
.consent-label input[type=checkbox]{margin-top:2px;width:16px;height:16px;accent-color:var(--accent);flex:0 0 16px;cursor:pointer;}
.consent-label a{color:#5b9aff;text-decoration:none;font-weight:600;}
.form-msg{min-height:20px;margin:8px 0 4px;font-size:13px;}
.form-msg.err{color:var(--rose);}
.form-msg.ok{color:var(--green);}
.swap{margin-top:18px;text-align:center;font-size:13px;color:rgba(232,239,255,.65);}
.swap a{color:#5b9aff;font-weight:700;text-decoration:none;cursor:pointer;}
/* OTP step */
.otp-input{letter-spacing:12px;text-align:center;font-size:18px;font-family:'JetBrains Mono','Consolas',monospace;}
.resend-row{margin-top:12px;text-align:center;font-size:13px;color:rgba(232,239,255,.75);}
.resend-row a{color:#5b9aff;font-weight:600;text-decoration:none;cursor:pointer;}
.resend-row a.wait{color:#64748b;cursor:default;}
.step{display:none;}
.step.on{display:block;}
.steps-dots{display:flex;gap:7px;margin-bottom:22px;}
.steps-dots i{width:26px;height:5px;border-radius:3px;background:rgba(148,163,184,.25);}
.steps-dots i.done{background:var(--green);}
.steps-dots i.cur{background:var(--accent);}
.chan-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(34,197,94,.1);border:1px solid rgba(34,197,94,.3);
  color:#86efac;border-radius:999px;padding:6px 14px;font-size:12.5px;font-weight:700;margin-bottom:16px;}
.dev-hint{margin-top:14px;text-align:center;font-size:11.5px;color:#475569;}
.dev-hint a{color:#5b9aff;cursor:pointer;}
.auth-mobile-brand{display:none;align-items:center;gap:9px;margin-bottom:22px;}
.auth-mobile-brand img{width:30px;height:30px;padding:3px;background:#fff;border-radius:8px;box-shadow:0 2px 8px rgba(0,0,0,.25);}
.auth-mobile-brand b{color:#5b9aff;font-size:16px;font-weight:800;letter-spacing:-.02em;}
.auth-mobile-brand b span{color:#fff;}
.auth-mobile-brand b::after{content:"®";font-size:8px;vertical-align:super;font-weight:600;color:#8aa0bd;margin-left:1px;}
@media (max-width:880px){
  .auth-card{grid-template-columns:1fr;max-width:480px;}
  .auth-banner{display:none;}
  .auth-form-panel{padding:28px 22px;}
  .auth-mobile-brand{display:flex;}
}