.backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.45);
  z-index: 100000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  /* Portaled outside the editor theme wrapper, so text color and font are set here. */
  color: var(--pds-color-foreground-default, #23232d);
  font-family: var(--pds-typography-ff-default, var(--puck-font-family, inherit));
}

.panel {
  background: var(--puck-color-white, #fff);
  border-radius: 12px;
  max-width: 720px;
  width: 100%;
  max-height: 90vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}