/* Preloader container */
#preloader {
  position: fixed;
  inset: 0;
  background: var(--color-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  z-index: 9999;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}

/* Hidden state */
#preloader.hide {
  opacity: 0;
  visibility: hidden;
}

/* Spinner */
.loader {
  width: 50px;
  height: 50px;
  border: 5px solid var(--color-border);
  border-top: 5px solid var(--color-primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin-bottom: 16px;
}

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

/* Brand text */
#preloader span {
  font-family: var(--font-heading);
  font-size: 18px;
  color: var(--color-text);
  letter-spacing: 1px;
}