:root {
  --app-init-bg: #f9fafb;
  --app-init-text: #4b5563;
  --app-init-brand: #6c3257;

  --app-init-spinner-size: 66px;
  --app-init-brand-font-size: 1.6875rem;
  --app-init-brand-tracking: 0.3em;
}

#app-loading {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--app-init-bg);
  color: var(--app-init-text);
  font-family: 'Inter', system-ui, sans-serif;
}

#app-loading .app-boot__spinner {
  width: var(--app-init-spinner-size);
  height: var(--app-init-spinner-size);
  margin-bottom: 1.5rem;
}

#app-loading .app-boot__brand {
  padding-left: var(--app-init-brand-tracking);
  font-size: var(--app-init-brand-font-size);
  font-weight: 700;
  letter-spacing: var(--app-init-brand-tracking);
  color: var(--app-init-brand);
}

#app-loading .app-boot__hint {
  margin-top: 0.6rem;
}