/* Four real materials, one phone: keep the position still while it changes. */
.board-style-panel { flex-wrap: wrap; }
.board-style-screen .board-style-incoming {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 450ms ease;
}
.board-style-screen .board-style-incoming.is-visible { opacity: 1; }
.board-style-controls {
  flex: 0 0 100%;
  max-width: 470px;
  padding-top: 14px;
  text-align: center;
}
.board-style-controls strong {
  display: block;
  color: var(--text);
  font: 500 16px/1.5 var(--display);
  letter-spacing: -.4px;
}
.board-style-name {
  margin-top: 3px;
  color: var(--muted);
  font: 12px/1.5 var(--body);
}
.board-style-choices {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-top: 10px;
}
.board-style-choices button {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  padding: 7px;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 50%;
  color: var(--text-soft);
  font-size: 14px;
}
.board-style-choices button[aria-pressed="true"] { border-color: var(--neural-cyan); }
.board-style-choices button:disabled { opacity: .35; }
.board-style-swatch {
  width: 27px;
  height: 27px;
  border: 1px solid #ffffff40;
  border-radius: 50%;
  background: linear-gradient(90deg, transparent 47%, #ffffff55 48% 52%, transparent 53%),
    linear-gradient(transparent 47%, #ffffff55 48% 52%, transparent 53%), var(--swatch);
}
[data-board-style="neural"] { --swatch: #193d40; }
[data-board-style="maple"] { --swatch: #dcbd80; }
[data-board-style="sakura"] { --swatch: #bd839d; }
[data-board-style="paper"] { --swatch: #e8ecf2; }
.board-style-choices [data-board-style-pause] {
  margin-left: 8px;
  border-color: var(--line);
}
@media (prefers-reduced-motion: reduce) {
  .board-style-screen .board-style-incoming { transition: none; }
}