@aws-amplify/ui/dist/styles/authenticator.css

`@aws-amplify/ui` contains low-level logic & styles for stand-alone usage or re-use in framework-specific implementations.

/* Center by default */
[data-amplify-authenticator] {
  display: grid;
}
[data-amplify-authenticator][data-variation=modal] {
  overflow-y: auto;
  width: var(--amplify-components-authenticator-modal-width);
  height: var(--amplify-components-authenticator-modal-height);
  background-color: var(--amplify-components-authenticator-modal-background-color);
  position: fixed;
  top: var(--amplify-components-authenticator-modal-top);
  left: var(--amplify-components-authenticator-modal-left);
  /* Having a z-index at least "wins" by default */
  z-index: 1;
}
[data-amplify-authenticator] [data-amplify-container] {
  place-self: center;
}
@media (min-width: 30rem) {
  [data-amplify-authenticator] [data-amplify-container] {
    width: var(--amplify-components-authenticator-container-width-max);
  }
}
[data-amplify-authenticator] [data-amplify-router] {
  background-color: var(--amplify-components-authenticator-router-background-color);
  box-shadow: var(--amplify-components-authenticator-router-box-shadow);
  border-color: var(--amplify-components-authenticator-router-border-color);
  border-width: var(--amplify-components-authenticator-router-border-width);
  border-style: var(--amplify-components-authenticator-router-border-style);
}
[data-amplify-authenticator] [data-amplify-footer] {
  padding-bottom: var(--amplify-components-authenticator-footer-padding-bottom);
  text-align: center;
}
[data-amplify-authenticator] [data-amplify-form] {
  padding: var(--amplify-components-authenticator-form-padding);
}
[data-amplify-authenticator] [data-state=inactive] {
  background-color: var(--amplify-components-authenticator-state-inactive-background-color);
}
@media (max-width: 26rem) {
  [data-amplify-authenticator] [data-amplify-sign-up-errors] {
    font-size: 0.688rem;
  }
}

.amplify-authenticator__column {
  display: flex;
  flex-direction: column;
}

.amplify-authenticator__subtitle {
  margin-bottom: var(--amplify-space-medium);
}

.amplify-authenticator__heading {
  font-size: var(--amplify-font-sizes-xl);
}

.amplify-authenticator__federated-text {
  align-self: center;
}

.amplify-authenticator__federated-buttons {
  flex-direction: column;
  padding-block-end: var(--amplify-space-medium);
}

.amplify-authenticator__federated-button {
  font-weight: normal;
  gap: var(--amplify-space-medium);
}

[data-amplify-authenticator-passkeyprompt] .amplify-authenticator__passkey-success-icon {
  font-size: var(--amplify-font-sizes-xxxl);
  color: var(--amplify-colors-green-60, #34a853);
}
[data-amplify-authenticator-passkeyprompt] .amplify-authenticator__passkey-credential-item {
  padding: var(--amplify-space-medium);
  background-color: var(--amplify-colors-background-secondary);
  border-radius: var(--amplify-radii-small);
}
[data-amplify-authenticator-passkeyprompt] .amplify-authenticator__passkey-error {
  color: var(--amplify-colors-font-error);
  margin-top: var(--amplify-space-small);
}
[data-amplify-authenticator-passkeyprompt] .amplify-authenticator__passkey-icon {
  font-size: var(--amplify-components-authenticator-passkey-icon-size, 12rem);
}