.auth-main{
  max-width:420px;margin:64px auto;padding:32px 28px 28px;
  background:#121416;border:1px solid #292c30;border-radius:16px;
  box-shadow:0 12px 40px rgba(0,0,0,.35);
}
.auth-main h1{font-size:1.375rem;margin:0 0 8px;letter-spacing:-.02em}
.auth-lead{margin:0 0 22px;color:#969da6;font-size:.875rem;line-height:1.5}
.auth-segment{
  display:grid;grid-template-columns:1fr 1fr;gap:4px;padding:4px;
  margin:0 0 22px;background:#090a0b;border:1px solid #292c30;border-radius:10px;
}
.auth-segment button{
  appearance:none;-webkit-appearance:none;
  min-height:42px;margin:0;padding:0 12px;border:0;border-radius:8px;
  background:transparent;color:#969da6;font:inherit;font-weight:600;
  cursor:pointer;transition:background .15s ease,color .15s ease;
}
.auth-segment button.is-active,
.auth-segment button[aria-selected="true"]{
  background:#1e2023;color:#f0b90b;box-shadow:inset 0 0 0 1px #3a3d42;
}
.auth-segment button:hover:not(:disabled):not(.is-active){color:#f0f1f2}
.auth-main label{display:block;margin:0 0 8px;font-size:.875rem;color:#c6cad1}
.auth-main .field{margin:0 0 16px}
.auth-main input{
  display:block;width:100%;box-sizing:border-box;min-height:48px;
  padding:10px 12px;font:inherit;background:#090a0b;
  border:1px solid #44484b;border-radius:8px;color:#f0f1f2;
}
.auth-main input:focus-visible{outline:2px solid #f0b90b;outline-offset:1px;border-color:#f0b90b}
.auth-main .btn{margin-top:8px;width:100%;cursor:pointer}
.auth-main button:disabled,.auth-main .btn:disabled{opacity:.55;cursor:wait}
.auth-links{display:flex;justify-content:flex-end;margin:4px 0 18px;min-height:20px}
.auth-links a,.auth-switch{
  background:none;border:0;padding:0;color:#f0b90b;font:inherit;font-size:.8125rem;
  cursor:pointer;text-decoration:none;
}
.auth-links a:hover,.auth-switch:hover{color:#f8d33a;text-decoration:underline}
.auth-note{margin:16px 0 0;color:#969da6;font-size:.8125rem;line-height:1.5}
.auth-status{min-height:24px;margin:14px 0 0;color:#f0b90b;font-size:.875rem}
.auth-home{margin-left:auto}
.auth-main [hidden]{display:none!important}
.topbar-inner{flex-wrap:wrap}
@media(max-width:600px){
  .auth-main{margin:28px 16px;padding:24px 18px}
}

.exchange-uid-row{display:flex;gap:8px;min-width:0}
.exchange-uid-row select{flex:0 0 112px;min-width:0;min-height:48px;padding:10px 8px;background:#090a0b;color:#f0f1f2;border:1px solid #44484b;border-radius:8px;font:inherit;color-scheme:dark}
.exchange-uid-row input{flex:1;min-width:0}
.exchange-uid-row select:focus-visible{outline:2px solid #f0b90b;outline-offset:1px}
.exchange-uid-note{margin:8px 0 0;color:#969da6;font-size:12px;line-height:1.6}
.auth-user{display:flex;align-items:center;gap:8px;min-width:0;max-width:240px}
.auth-user-label{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#969da6;font-size:12px}
@media(max-width:800px){
  .topbar .auth-user{order:1;margin-left:auto;max-width:45%;flex-direction:column;align-items:flex-end;gap:0}
  .auth-user-label{max-width:100%;font-size:10px;line-height:16px}
}