/* Branded loading state shown until the Flutter app takes over. Colours are the
   design tokens: navy #101820, paper #f6f0e6, maize #d4b06a, muted #58646a. */
html,
body {
  margin: 0;
  height: 100%;
  background: #f6f0e6;
}

#field-loading {
  position: fixed;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 16px;
  background: #f6f0e6;
  color: #101820;
  font-family: Georgia, "Times New Roman", serif;
  text-align: center;
  transition: opacity 240ms ease-out;
}

#field-loading.field-loading-done {
  opacity: 0;
}

.field-loading-mark {
  width: 72px;
  height: 72px;
}

.field-loading-title {
  margin: 8px 0 0;
  font-size: 22px;
  letter-spacing: 0.01em;
}

.field-loading-note {
  margin: 0;
  color: #58646a;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 14px;
}

.field-loading-bar {
  position: relative;
  width: 160px;
  height: 4px;
  overflow: hidden;
  border-radius: 999px;
  background: #ebe2d2;
}

.field-loading-bar span {
  position: absolute;
  inset: 0 auto 0 0;
  width: 40%;
  border-radius: 999px;
  background: #101820;
  animation: field-loading-slide 1.2s ease-in-out infinite;
}

@keyframes field-loading-slide {
  from {
    transform: translateX(-100%);
  }
  to {
    transform: translateX(250%);
  }
}

@media (prefers-reduced-motion: reduce) {
  .field-loading-bar span {
    animation: none;
    width: 100%;
  }
  #field-loading {
    transition: none;
  }
}