/* init.css — Critical CSS pré-render. Carregado via <link> em index.html
   para permitir CSP estrita (sem 'unsafe-inline' em style-src se viável). */

html {
  background-color: #f8fafc;
}

html[data-theme="dark"] {
  background-color: #0a0a0f;
}

/* Loader inicial */
.app-loader {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: inherit;
  z-index: 9999;
  transition: opacity 0.3s ease;
}

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

.app-loader__spinner {
  width: 40px;
  height: 40px;
  border: 3px solid #e2e8f0;
  border-top-color: #0c9eff;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

html[data-theme="dark"] .app-loader__spinner {
  border-color: #334155;
  border-top-color: #36bffa;
}

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