/* App Preloader - Shows before React loads */
#app-preloader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #ffffff;
  transition: opacity 0.3s ease-out;
}

#app-preloader.loaded {
  opacity: 0;
  pointer-events: none;
}

#app-preloader.loaded .preloader-spinner,
#app-preloader.loaded .preloader-logo {
  animation: none;
}

.preloader-content {
  text-align: center;
}

/* Spinner */
.preloader-spinner {
  position: relative;
  width: 80px;
  height: 80px;
  margin: 0 auto 24px;
  border: 4px solid #f3f4f6;
  border-top: 4px solid #8b5cf6;
  border-radius: 50%;
  animation: spin 1s linear infinite;
  display: flex;
  align-items: center;
  justify-content: center;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.preloader-logo {
  width: 50px;
  height: auto;
  opacity: 0.9;
  animation: spin 1s linear infinite reverse;
}

.preloader-text {
  font-size: 14px;
  color: #6b7280;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}