/* Lightweight styles specifically for the CRDTs auto-animate slide
   Extracted from inline styles in index.html for better separation of concerns. */
.crdts-stack {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
}
.crdts-row {
  display: flex;
  gap: 0;
  align-items: center;
  justify-content: center;
}
.crdts-letter {
  font-size: 4.5rem;
  line-height: 1;
  font-weight: 700;
  display: inline-block;
}
.crdts-vertical {
  display: inline-flex;
  flex-direction: column;
  gap: 0;
  align-items: flex-start;
  font-size: 2.25rem;
  align-self: center;
  vertical-align: middle;
  margin-left: 0.5rem;
}
.crdts-words {
  font-size: 2.25rem;
  line-height: 1.1;
  display: inline-block;
  text-align: left;
  max-width: 28rem;
  vertical-align: middle;
}
.crdts-spec-letter {
  vertical-align: middle;
  font-size: 2.25em;
  font-weight: bold;
}
.crdts-stack {
  display: flex;
  align-items: center;
  justify-content: center;
}
.crdts-tail {
  display: inline-block;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 300ms ease, transform 300ms ease;
  will-change: opacity, transform;
  line-height: 1;
  font-size: inherit;
}
.crdts-vertical .crdts-tail {
  font-size: 0.6em;
  line-height: 1;
}
.crdts-tail.visible {
  opacity: 1;
  transform: translateY(0);
}
.crdts-tail.no-animate {
  opacity: 1 !important;
  transform: none !important;
  transition: none !important;
}
.crdts-dim {
  color: #9aa0a6;
  opacity: 0.45;
  transition: opacity 300ms ease, color 300ms ease, transform 300ms ease;
}
.crdts-highlight {
  color: #ffd54f;
  text-shadow: 0 2px 6px rgba(0, 0, 0, 0.25);
  transform: none;
  transition: color 300ms ease;
}
.crdts-dim + .crdts-tail,
.crdts-dim ~ .crdts-tail {
  color: #9aa0a6;
  opacity: 0.45;
}
.crdts-highlight + .crdts-tail,
.crdts-highlight ~ .crdts-tail {
  opacity: 1;
}

/* Responsive adjustments: reduce sizes so the CRDT stack fits on small screens */
@media (max-width: 920px) {
  .crdts-stack {
    padding: 0.5rem 1rem;
  }
  .crdts-row {
    gap: 0.25rem;
  }
  .crdts-letter {
    font-size: 3.5rem;
  }
  .crdts-words {
    font-size: 1.6rem;
    max-width: 20rem;
  }
}

@media (max-width: 700px) {
  .crdts-letter {
    font-size: 2.75rem;
  }
  .crdts-words {
    font-size: 1.15rem;
    max-width: 18rem;
  }
}