.login-bg{
  background:
    radial-gradient(900px 500px at 15% 10%, rgba(42,167,255,0.18), transparent 55%),
    radial-gradient(900px 500px at 85% 15%, rgba(116,199,255,0.22), transparent 60%),
    linear-gradient(180deg, #ffffff, #f7fbff);
}

.login-wrap{
  min-height: 100vh;
}

.login-card{
  width: 100%;
  max-width: 420px;
  border: 1px solid rgba(229,231,235,0.9);
  border-radius: 18px;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(10px);
}

.brand-badge{
  width: 54px;
  height: 54px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  margin: 0 auto 14px auto;
  background: linear-gradient(135deg, rgba(42,167,255,0.20), rgba(116,199,255,0.22));
  border: 1px solid rgba(42,167,255,0.22);
}

.brand-title{
  font-weight: 800;
  letter-spacing: 0.3px;
}

.brand-subtitle{
  color: var(--postas-muted);
  font-size: 0.95rem;
}

.login-actions{
  display: flex;
  gap: 10px;
  align-items: center;
  justify-content: space-between;
}

.small-muted{
  color: var(--postas-muted);
  font-size: 0.9rem;
}

#error{
  font-size: 0.95rem;
}

.loading{
  opacity: 0.85;
  pointer-events: none;
}