#app-loading {
  position: fixed;
  inset: 0;
  z-index: 99999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 20px;
  background: #f0f2f5;
  transition:
    opacity 0.35s cubic-bezier(0.4, 0, 0.2, 1),
    visibility 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

html.dark #app-loading {
  background: rgb(16, 16, 20);
}

#app-loading.app-loading--hide {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.app-loading__logo {
  box-sizing: border-box;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  padding: 8px;
  overflow: hidden;
  border: 1px solid rgb(239, 239, 245);
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 4px 16px rgba(139, 92, 246, 0.12);
  animation: app-loading-breathe 2s ease-in-out infinite;
  will-change: box-shadow, border-color;
}

html.dark .app-loading__logo {
  border-color: rgba(255, 255, 255, 0.09);
  background: rgb(24, 24, 28);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
  animation-name: app-loading-breathe-dark;
}

.app-loading__logo img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  animation: app-loading-logo-breathe 2s ease-in-out infinite;
  will-change: transform;
}

.app-loading__title {
  margin: 0;
  font-family:
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    'Segoe UI',
    sans-serif;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: rgba(0, 0, 0, 0.45);
}

html.dark .app-loading__title {
  color: rgba(255, 255, 255, 0.45);
}

.app-loading__resource {
  margin: -8px 0 0;
  max-width: min(320px, 80vw);
  overflow: hidden;
  font-family:
    ui-monospace,
    SFMono-Regular,
    Menlo,
    Monaco,
    Consolas,
    monospace;
  font-size: 11px;
  line-height: 1.4;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: rgba(0, 0, 0, 0.28);
  min-height: 1.4em;
}

html.dark .app-loading__resource {
  color: rgba(255, 255, 255, 0.28);
}

@keyframes app-loading-spin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes app-loading-breathe {
  0%,
  100% {
    box-shadow: 0 4px 16px rgba(139, 92, 246, 0.12), 0 0 0 0 rgba(139, 92, 246, 0);
    border-color: rgb(239, 239, 245);
  }

  50% {
    box-shadow: 0 10px 40px rgba(139, 92, 246, 0.4), 0 0 28px rgba(139, 92, 246, 0.28);
    border-color: rgba(139, 92, 246, 0.5);
  }
}

@keyframes app-loading-breathe-dark {
  0%,
  100% {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4), 0 0 0 0 rgba(139, 92, 246, 0);
    border-color: rgba(255, 255, 255, 0.09);
  }

  50% {
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.55), 0 0 32px rgba(139, 92, 246, 0.45);
    border-color: rgba(139, 92, 246, 0.55);
  }
}

@keyframes app-loading-logo-breathe {
  0%,
  100% {
    transform: scale(1);
  }

  50% {
    transform: scale(1.1);
  }
}

@media (prefers-reduced-motion: reduce) {
  .app-loading__logo,
  .app-loading__logo img {
    animation: none;
  }
}