.session-locked > aside,
.session-locked > main { visibility: hidden; }
.login-overlay {
  position: fixed; inset: 0; z-index: 10000; display: grid; place-items: center;
  padding: 24px; background:
    radial-gradient(circle at 12% 18%, rgba(6,183,104,.24), transparent 32%),
    radial-gradient(circle at 88% 82%, rgba(37,140,194,.28), transparent 34%),
    linear-gradient(145deg, #10283d, #173f5f 55%, #0a684c);
}
.login-overlay.hidden { display: none; }
.login-card {
  width: min(430px, 100%); padding: 36px; border-radius: 22px; background: #fff;
  box-shadow: 0 26px 70px rgba(0,0,0,.32); color: #17324d;
}
.login-logo { width: 82px; height: 82px; object-fit: contain; display: block; margin: 0 auto 12px; }
.login-kicker { margin: 0; text-align: center; color: #06a961; font-size: 12px; font-weight: 800; letter-spacing: .18em; }
.login-card h1 { margin: 8px 0 6px; text-align: center; font-size: 28px; }
.login-intro, .login-help { color: #65717c; text-align: center; line-height: 1.45; }
.login-card form { display: grid; gap: 9px; margin-top: 24px; }
.login-card label { margin-top: 7px; font-size: 13px; font-weight: 750; }
.login-card input {
  width: 100%; box-sizing: border-box; padding: 13px 14px; border: 1px solid #cad7df;
  border-radius: 10px; outline: none; font: inherit; color: #17324d; background: #f9fbfc;
}
.login-card input:focus { border-color: #258cc2; box-shadow: 0 0 0 3px rgba(37,140,194,.15); }
.password-field { position: relative; }
.password-field input { padding-right: 88px; }
.password-field button {
  position: absolute; right: 7px; top: 7px; padding: 7px 9px; border: 0; background: transparent;
  color: #258cc2; font-weight: 700; cursor: pointer;
}
.login-submit {
  margin-top: 12px; padding: 14px; border: 0; border-radius: 10px; background: #06b768;
  color: white; font-size: 16px; font-weight: 800; cursor: pointer;
}
.login-submit:hover { background: #059f5b; }
.login-submit:disabled { opacity: .65; cursor: wait; }
.login-error { min-height: 20px; margin: 2px 0 0; color: #a32929; font-size: 13px; }
.login-help { margin: 20px 0 0; font-size: 12px; }
.session-logout { white-space: nowrap; background: #17324d; }
@media (max-width: 620px) {
  .login-card { padding: 28px 22px; }
  .session-logout { width: 100%; }
}