/* Sign-in: split layout on wide screens (statement panel + form), a single centered card on phones. No page scroll. */
.authbody{background:var(--bg);overflow:hidden}
.auth2{min-height:100dvh;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr)}
.panel{position:relative;background:var(--ink);color:var(--ink-tx);padding:40px 48px;display:flex;flex-direction:column;justify-content:space-between;overflow:hidden;isolation:isolate}
.panel:before{content:"";position:absolute;inset:0;z-index:-1;background:
  radial-gradient(900px 500px at 15% 10%,rgba(47,95,232,.35),transparent 60%),
  repeating-linear-gradient(0deg,transparent 0 47px,rgba(255,255,255,.05) 47px 48px),
  repeating-linear-gradient(90deg,transparent 0 47px,rgba(255,255,255,.05) 47px 48px)}
.panel:after{content:"";position:absolute;left:-10%;right:-10%;top:58%;height:1px;background:linear-gradient(90deg,transparent,rgba(255,255,255,.35),transparent);transform:rotate(-6deg);z-index:-1}
.pbrand{display:flex;align-items:center;gap:10px}
.pbrand .wm{font-size:13px;letter-spacing:.22em;font-weight:650}
.pbrand svg{filter:invert(1) hue-rotate(180deg)}
.pcopy{max-width:520px}
.kicker{font:500 12px var(--mono);letter-spacing:.18em;text-transform:uppercase;color:rgba(255,255,255,.7);display:inline-flex;align-items:center;gap:12px;margin-bottom:18px}
.kicker:before{content:"";width:8px;height:8px;background:var(--pri);border-radius:2px;box-shadow:0 0 0 4px rgba(47,95,232,.3)}
.pcopy h2{font-size:clamp(28px,3vw,42px);font-weight:600;letter-spacing:-.04em;line-height:1.05;text-wrap:balance;margin-bottom:28px}
.proof{list-style:none;display:grid;gap:12px;font-size:15px;color:rgba(255,255,255,.8)}
.proof li{display:flex;gap:12px;align-items:center}
.proof li:before{content:"";width:22px;height:1px;background:rgba(255,255,255,.4);flex:none}
.proof b{color:#fff;font-weight:600}
.pfoot{display:flex;gap:8px;flex-wrap:wrap}
.pfoot .chip{color:rgba(255,255,255,.75);border-color:rgba(255,255,255,.18);background:rgba(255,255,255,.06)}
.formside{display:grid;place-items:center;padding:24px}
.box{width:min(400px,100%);animation:rise .4s var(--out) both}
@keyframes rise{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.box .brand{display:none;padding:0 0 22px;justify-content:center;color:var(--tx)}
.box .brand svg{--logo-bg:#fff;--tx:#09090b;--line2:rgba(9,9,11,.15)}
.box h1{font-size:28px;font-weight:600;letter-spacing:-.04em;line-height:1.1;margin-bottom:6px}
.box .sub{color:var(--tx3);font-size:13.5px;margin-bottom:22px}
.box .f{gap:14px}
.box .in{min-height:46px;font-size:16px;border-radius:12px}
.box .in.code{text-align:center;letter-spacing:.35em;font:600 22px var(--mono)}
.box .btn{width:100%;min-height:46px;font-size:14.5px;border-radius:12px;margin-top:4px}
.box .btn.g{min-height:40px}
.box .err{color:var(--t-bad);font-size:12.5px;min-height:18px}
.box .foot{text-align:center;color:var(--tx4);font-size:11.5px;margin-top:26px;line-height:1.5}
@media (max-width:900px){
  /* Phones: the dark brand canvas fills the screen, the statement sits on top, the form is a white card. */
  .authbody{background:var(--ink)}
  .auth2{grid-template-columns:1fr;grid-template-rows:auto 1fr;min-height:100dvh}
  .panel{display:flex;padding:22px 20px 18px;gap:14px;justify-content:flex-start;background:transparent}
  .panel:before{position:fixed}
  .panel:after{display:none}
  .pcopy{max-width:none}
  .kicker{font-size:11px;margin-bottom:10px}
  .pcopy h2{font-size:clamp(24px,7vw,30px);margin-bottom:0}
  .proof,.pfoot{display:none}
  .formside{padding:8px 16px calc(24px + env(safe-area-inset-bottom));align-items:center}
  .box{background:var(--s1);border:1px solid var(--line);border-radius:20px;padding:22px 20px 18px;box-shadow:0 30px 80px -30px rgba(0,0,0,.6);width:100%}
  .box .brand{display:none}
  .box h1{font-size:24px}.box .sub{margin-bottom:16px}
  .box .f{gap:12px}
  .box .in{min-height:48px}
  .box .btn{min-height:48px}
  .box .foot{margin-top:16px;color:var(--tx4);font-size:12.5px}
}
@media (max-width:900px) and (max-height:700px){.formside{align-items:start}.pcopy h2{font-size:22px}.kicker{display:none}.panel{padding:16px 20px 10px}.box .foot{display:none}}
@media (max-height:620px){.box .foot{display:none}.box .brand{padding-bottom:12px}}
@media (prefers-reduced-motion:reduce){.box{animation:none}}