.di-dice {
  display: flex;
  gap: 0.6rem;
  justify-content: center;
  flex-wrap: wrap;
}
.di-die {
  width: 64px;
  height: 64px;
  border-radius: 14px;
  border: 2px solid rgba(255, 255, 255, 0.2);
  background: linear-gradient(160deg, #f8fbff, #cdd9ef);
  color: #16233f;
  font-weight: 800;
  font-size: 1.4rem;
  cursor: pointer;
  transition: transform 0.08s ease;
}
.di-die--hold {
  border-color: #ffb347;
  box-shadow: 0 0 0 3px rgba(255, 179, 71, 0.35);
  transform: translateY(-4px);
}
.di-roll-row {
  display: flex;
  gap: 0.8rem;
  align-items: center;
  justify-content: center;
}
.di-cats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 0.4rem;
}
.di-cat {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.55rem 0.75rem;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.05);
  color: #eaf6ff;
  cursor: pointer;
  transition: border-color 0.12s ease;
}
.di-cat:hover:not(:disabled) { border-color: rgba(79, 223, 255, 0.5); }
.di-cat:disabled { cursor: default; }
.di-cat--used { opacity: 0.55; }
.di-cat strong { color: #ffd166; }
.di-cat--used strong { color: #9fd0ff; }