:root {
  color-scheme: light;
  --app-loader-background: #f4f5fb;
  --app-loader-surface: rgba(255, 255, 255, 0.94);
  --app-loader-border: rgba(14, 4, 62, 0.08);
  --app-loader-shadow: 0 24px 60px rgba(14, 4, 62, 0.12);
  --app-loader-text: #0e043e;
  --app-loader-muted: #5f6478;
  --app-loader-accent: #43328e;
  --app-loader-error: #b42318;
}

html,
body {
  width: 100%;
  height: 100%;
  margin: 0;
  background:
    radial-gradient(circle at top, rgba(67, 50, 142, 0.08), transparent 45%),
    var(--app-loader-background);
}

body {
  font-family:
    "Inter",
    "Segoe UI",
    -apple-system,
    BlinkMacSystemFont,
    sans-serif;
}

#flutter-host {
  width: 100%;
  height: 100%;
}

.app-loader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 1;
  visibility: visible;
  transition:
    opacity 180ms ease,
    visibility 0s linear 180ms;
}

.app-loader.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.app-loader__surface {
  display: flex;
  width: min(100%, 320px);
  flex-direction: column;
  align-items: center;
  gap: 14px;
  border: 1px solid var(--app-loader-border);
  border-radius: 24px;
  padding: 28px 24px;
  background: var(--app-loader-surface);
  box-shadow: var(--app-loader-shadow);
  text-align: center;
}

.app-loader__logo {
  width: 56px;
  height: 60px;
}

.app-loader__brand {
  color: var(--app-loader-text);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.app-loader__spinner {
  width: 34px;
  height: 34px;
  border: 3px solid rgba(67, 50, 142, 0.14);
  border-top-color: var(--app-loader-accent);
  border-radius: 50%;
  animation: app-loader-spin 900ms linear infinite;
}

.app-loader__status {
  margin: 0;
  color: var(--app-loader-muted);
  font-size: 14px;
  line-height: 1.5;
}

.app-loader.is-error .app-loader__surface {
  border-color: rgba(180, 35, 24, 0.16);
}

.app-loader.is-error .app-loader__spinner {
  display: none;
}

.app-loader.is-error .app-loader__status {
  color: var(--app-loader-error);
}

@keyframes app-loader-spin {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}