.auth-pending { overflow: auto; }
dialog.login-card { max-height: 90vh; overflow-y: auto; }
dialog.login-card::backdrop { background: rgba(17,24,32,.6); }

.login-shell {
  min-height: 100vh;
  padding: 32px 20px;
  display: grid;
  place-items: center;
  color: #111820;
  background: radial-gradient(circle at 82% 12%, #e6f2f7, transparent 34rem), #fbfaf7;
}

.login-card {
  width: min(100%, 460px);
  padding: 40px;
  border: 1px solid rgba(22, 36, 55, .08);
  border-radius: 26px;
  background: #fff;
  box-shadow: 0 28px 80px rgba(24, 38, 57, .12);
}

.login-card > img { width: 235px; height: 62px; object-fit: contain; object-position: left center; }
.login-eyebrow { margin-top: 30px; display: block; color: #ed2632; font-size: .75rem; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
.login-card h1 { margin: 12px 0 14px; color: #17263a; font-size: clamp(2rem, 8vw, 3rem); line-height: 1; letter-spacing: -.05em; }
.login-intro { margin: 0 0 28px; color: #687383; font-size: 1rem; line-height: 1.6; }
.login-card form { display: grid; gap: 10px; }
.login-card form[hidden] { display: none !important; }
.login-card label { color: #17263a; font-size: .88rem; font-weight: 750; }
.login-card input { width: 100%; min-height: 54px; padding: 0 15px; border: 1px solid #dfe4e8; border-radius: 12px; color: #111820; background: #fff; font: inherit; font-size: 1rem; }
.login-card input:focus { outline: 3px solid rgba(237, 38, 50, .14); border-color: #ed2632; }
.login-card #otp { text-align: center; font-size: 1.5rem; font-weight: 750; letter-spacing: .36em; }
.login-card button { min-height: 52px; margin-top: 8px; border: 0; border-radius: 12px; color: #fff; background: #17263a; font: inherit; font-weight: 750; cursor: pointer; }
.login-card button:hover { background: #ed2632; }
.login-card button:disabled { opacity: .6; cursor: wait; }
.login-card .text-button { min-height: auto; margin: 5px 0 0; padding: 8px; color: #17263a; background: transparent; }
.login-card .text-button:hover { color: #ed2632; background: transparent; }
.login-status, .session-loading { min-height: 1.5em; margin: 18px 0 0; color: #17263a; font-size: .88rem; line-height: 1.5; }
.session-loading { margin: 0; }
.security-note { margin: 16px 0 0; padding-top: 16px; border-top: 1px solid #dfe4e8; color: #687383; font-size: .78rem; line-height: 1.5; }

@media (max-width: 520px) {
  .login-card { padding: 28px 22px; border-radius: 20px; }
  .login-card > img { width: 205px; }
}