.admin-layout,
.admin-login-only {
  min-height: calc(100vh - 76px);
  background:
    radial-gradient(circle at 82% 12%, rgba(34,211,238,.12), transparent 28%),
    radial-gradient(circle at 16% 18%, rgba(139,92,246,.16), transparent 32%);
}
.admin-login-only {
  display: grid;
  grid-template-columns: 1fr;
}
.admin-main:has(.admin-login-card) {
  display: grid;
  place-items: center;
  padding: 48px 20px;
}
.admin-login-card {
  width: min(440px, 100%);
  padding: 28px;
  border: 1px solid rgba(255,255,255,.13);
  border-radius: 20px;
  background:
    linear-gradient(145deg, rgba(255,255,255,.095), rgba(255,255,255,.038)),
    rgba(10,14,31,.86);
  box-shadow: 0 28px 90px rgba(0,0,0,.34);
}
.admin-login-mark {
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  margin-bottom: 18px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--primary), var(--cyan));
  color: white;
  font-size: 18px;
  font-weight: 900;
}
.admin-login-card h1 {
  margin: 0;
  font-size: clamp(28px, 3vw, 36px);
  line-height: 1.08;
}
.admin-login-card p {
  margin: 10px 0 22px;
  color: rgba(226,232,240,.78);
}
.admin-login {
  display: grid;
  grid-template-columns: 1fr;
  gap: 13px;
  margin: 0;
}
.admin-login label {
  display: grid;
  gap: 7px;
  color: rgba(248,250,252,.92);
  font-size: 13px;
  font-weight: 850;
}
.admin-login input {
  min-height: 52px;
  border-radius: 13px;
  padding: 13px 14px;
}
.admin-login .btn {
  width: 100%;
  min-height: 52px;
  margin-top: 4px;
}
.admin-login-help {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid rgba(255,255,255,.09);
  color: rgba(170,179,199,.82);
  font-size: 13px;
}
.admin-login-card [data-admin-message] .notice {
  margin-bottom: 0;
}
@media (max-width: 920px) {
  .admin-layout:has(.admin-login-card) {
    grid-template-columns: 1fr;
  }
  .admin-layout:has(.admin-login-card) .admin-side {
    display: none;
  }
}