/* Memory Match — game-specific styles */
.mm-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  width: 100%;
  height: 100%;
  padding: 16px;
}
.mm-info {
  display: flex;
  gap: 18px;
  font-family: var(--font-display);
  font-size: 0.95rem;
  color: var(--muted);
}
.mm-board {
  --cols: 4;
  display: grid;
  grid-template-columns: repeat(var(--cols), 1fr);
  gap: 10px;
  width: min(100%, 520px, max(280px, calc(100svh - 380px)));
}
.is-fs .mm-board,
.is-pseudo-fs .mm-board { width: min(94vw, calc(100dvh - 190px), 680px); }
.mm-card {
  position: relative;
  aspect-ratio: 1 / 1;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 14px;
  background: linear-gradient(135deg, #232a4d, #151a2b);
  cursor: pointer;
  perspective: 600px;
  container-type: inline-size;
  transition: transform 120ms ease-out, background 160ms ease-out;
}
.mm-card:hover:not(:disabled) { transform: translateY(-2px); }
.mm-card:focus-visible { outline: 3px solid var(--volt, #c6ff3d); outline-offset: 2px; }
.mm-card::after {
  content: '';
  position: absolute;
  inset: 30%;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.12);
}
.mm-face {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-size: 46cqi;
  line-height: 1;
  opacity: 0;
  scale: 0.5;
  transition: opacity 120ms ease-out, scale 160ms ease-out;
}
.mm-card.is-up,
.mm-card.is-found { background: #0f1326; }
.mm-card.is-up::after,
.mm-card.is-found::after { display: none; }
.mm-card.is-up .mm-face,
.mm-card.is-found .mm-face { opacity: 1; scale: 1; }
.mm-card.is-found { border-color: rgba(198, 255, 61, 0.45); box-shadow: 0 0 16px rgba(198, 255, 61, 0.18); }
.mm-card:disabled { cursor: default; }
@media (prefers-reduced-motion: reduce) {
  .mm-card, .mm-face { transition: none; }
}