/* Auth helpers — busy overlay, password toggle (cloud login/register) */

.auth-busy-overlay {
  position: absolute;
  inset: 0;
  z-index: 20;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.auth-busy-overlay[hidden] {
  display: none !important;
}

.auth-busy-spinner {
  width: 2rem;
  height: 2rem;
  border: 2px solid #dfdfdf;
  border-top-color: #3ecf8e;
  border-radius: 50%;
  animation: auth-spin 0.7s linear infinite;
}

@keyframes auth-spin {
  to {
    transform: rotate(360deg);
  }
}

@media (prefers-reduced-motion: reduce) {
  .auth-busy-spinner {
    animation: none;
    border-top-color: #3ecf8e;
  }
}

.auth-password-wrap {
  position: relative;
}

.auth-password-toggle {
  position: absolute;
  right: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  padding: 0.25rem;
  color: #707070;
  background: transparent;
  border: none;
  cursor: pointer;
  border-radius: 4px;
  transition: color 0.2s;
}

.auth-password-toggle:hover {
  color: #171717;
}

.auth-password-toggle:focus-visible {
  outline: 2px solid rgba(62, 207, 142, 0.4);
  outline-offset: 2px;
}

.auth-panel-wrap {
  position: relative;
}

.auth-panel-wrap.is-busy .auth-panel-content {
  visibility: hidden;
  pointer-events: none;
}