* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: #fff;
  color: #0a0a0a;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.container {
  max-width: 32rem;
  width: 100%;
  text-align: center;
}

.icon {
  width: 4rem;
  height: 4rem;
  margin: 0 auto 1.5rem;
  border-radius: 9999px;
  background: #f4f4f5;
  display: flex;
  align-items: center;
  justify-content: center;
}

.icon svg {
  width: 2rem;
  height: 2rem;
  color: #18181b;
  animation: spin 3s linear infinite;
}

@keyframes spin {
  from { transform: rotate(0); }
  to { transform: rotate(360deg); }
}

h1 {
  font-size: 1.5rem;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.025em;
  margin-bottom: 0.5rem;
}

.subtitle {
  font-size: 0.875rem;
  line-height: 1.5;
  color: #71717a;
}

.progress {
  width: 100%;
  height: 0.5rem;
  background: #f4f4f5;
  border-radius: 9999px;
  overflow: hidden;
  margin: 2rem 0 1rem;
}

.progress-bar {
  height: 100%;
  background: #18181b;
  border-radius: 9999px;
  animation: progress 2s ease-in-out infinite;
}

@keyframes progress {
  0%   { width: 0;   transform: translateX(0); }
  50%  { width: 50%; transform: translateX(50%); }
  100% { width: 0;   transform: translateX(100%); }
}

.footer {
  margin-top: 1rem;
  font-size: 0.875rem;
  line-height: 1.5;
  color: #71717a;
}

.badge {
  display: inline-flex;
  align-items: center;
  border-radius: 9999px;
  padding: 0.25rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 500;
  background: #f4f4f5;
  color: #18181b;
  margin-top: 1rem;
}

/* Dark mode */
@media (prefers-color-scheme: dark) {
  body { background: #0a0a0a; color: #fafafa; }
  .icon { background: #27272a; }
  .icon svg { color: #fafafa; }
  .subtitle, .footer { color: #a1a1aa; }
  .progress { background: #27272a; }
  .progress-bar { background: #fafafa; }
  .badge { background: #27272a; color: #fafafa; }
}