.memory-area {
  --accent: #9146ff;
}

.mp-bar .score {
  margin-left: 8px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--accent, #9146ff);
  font-size: 18px;
}

.memory-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 8px;
  width: 100%;
  max-width: 560px;
  margin: 0 auto;
  user-select: none;
}

.mcard {
  position: relative;
  aspect-ratio: 1;
  perspective: 800px;
  cursor: default;
}
.mcard.clickable { cursor: pointer; }

.mcard-inner {
  position: absolute;
  inset: 0;
  transition: transform 320ms cubic-bezier(.4,.0,.2,1);
  transform-style: preserve-3d;
  border-radius: 10px;
}

.mcard.face-up .mcard-inner {
  transform: rotateY(180deg);
}

.mcard-face {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  font-size: clamp(20px, 6vw, 40px);
  box-shadow: 0 2px 6px rgba(0,0,0,0.35);
}

.mcard-front {
  background: linear-gradient(135deg, #2a1f44 0%, #3d2b66 100%);
  color: rgba(255,255,255,0.18);
  font-size: clamp(24px, 6vw, 44px);
  font-weight: 700;
  border: 2px solid rgba(145, 70, 255, 0.35);
}

.mcard.clickable:hover .mcard-front {
  border-color: rgba(145, 70, 255, 0.85);
  box-shadow: 0 0 0 2px rgba(145, 70, 255, 0.35), 0 2px 8px rgba(0,0,0,0.4);
}

.mcard-back {
  background: #f5f1ea;
  color: #111;
  transform: rotateY(180deg);
  border: 2px solid #d8cfbe;
}

.mcard.matched .mcard-back {
  background: linear-gradient(135deg, #1f3a1f 0%, #2c5a2c 100%);
  color: #fff;
  border-color: rgba(90, 222, 122, 0.6);
  box-shadow: 0 0 0 2px rgba(90, 222, 122, 0.4), 0 2px 8px rgba(0,0,0,0.4);
}

.mcard.m-p1 .mcard-back { border-color: rgba(102, 192, 244, 0.7); }
.mcard.m-p2 .mcard-back { border-color: rgba(255, 145, 90, 0.7); }

.mcard.first-flip .mcard-back {
  box-shadow: 0 0 0 2px rgba(145, 70, 255, 0.7), 0 2px 8px rgba(0,0,0,0.4);
}

@media (max-width: 480px) {
  .memory-grid { gap: 6px; }
  .mcard-front, .mcard-back { font-size: clamp(20px, 8vw, 36px); }
}