@tailwind base;
@tailwind components;
@tailwind utilities;

.dark .text-heading {
  color: #f1f5f9;
}
/* RAM batch: the "insert the next card" cue (v3.36.0).
   The card slides into the reader slot and back; the slot glows while the
   run waits.  The static transform is the reduced-motion fallback: the card
   rests above the slot. */
.ram-insert-card {
  /* the resting position is the card just above the slot (0); the insert
     slide takes it 20px down, behind the reader front */
  animation: ram-insert 2.8s ease-in-out infinite;
}
@keyframes ram-insert {
  0%, 12% { transform: translateY(0); }
  45%, 55% { transform: translateY(20px); }
  88%, 100% { transform: translateY(0); }
}
.ram-insert-glow {
  animation: ram-insert-glow 1.4s ease-in-out infinite;
}
@keyframes ram-insert-glow {
  0%, 100% { opacity: 0.35; }
  50% { opacity: 0.95; }
}
@media (prefers-reduced-motion: reduce) {
  .ram-insert-card, .ram-insert-glow { animation: none; }
}