/* ==========================================
   MEMORIACRAFT GAME
   ========================================== */

.game-container {
  min-height: 100vh;
  background: var(--mc-bg-dark);
  padding: 20px;
}

/* Top Bar */
.game-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--mc-bg-panel);
  border: 3px solid var(--mc-border);
  padding: 12px 20px;
  margin-bottom: 20px;
  max-width: 750px;
  margin-left: auto;
  margin-right: auto;
  flex-wrap: wrap;
  gap: 10px;
}

.game-topbar .game-title {
  color: var(--mc-gold);
  font-size: 0.8rem;
  text-shadow: 2px 2px 0 rgba(0,0,0,0.5);
}

.game-stats {
  display: flex;
  gap: 20px;
}

.game-stat { text-align: center; }

.game-stat .stat-label {
  font-size: 0.4rem;
  color: var(--mc-stone-lighter);
  margin-bottom: 3px;
}

.game-stat .stat-value {
  font-size: 0.7rem;
  color: var(--mc-gold);
}

/* ==========================================
   GAME AREA — Desktop: grid + panel side by side
   ========================================== */
.game-area {
  display: flex;
  justify-content: center;
  gap: 25px;
  max-width: 750px;
  margin: 0 auto;
  align-items: flex-start;
}

/* ==========================================
   CARD GRID — always centered
   ========================================== */
.card-grid-game {
  display: grid;
  gap: 8px;
}

.card-grid-game.easy   { grid-template-columns: repeat(4, 75px); }
.card-grid-game.medium { grid-template-columns: repeat(4, 80px); }
.card-grid-game.hard   { grid-template-columns: repeat(6, 70px); }

/* Card */
.game-card {
  aspect-ratio: 1;
  perspective: 600px;
  cursor: pointer;
  transition: all 0.5s ease;
}

.game-card .card-inner {
  position: relative;
  width: 100%;
  height: 100%;
  transition: transform 0.5s;
  transform-style: preserve-3d;
}

.game-card.flipped .card-inner { transform: rotateY(180deg); }

.game-card .card-front,
.game-card .card-back {
  position: absolute;
  inset: 0;
  backface-visibility: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 3px solid var(--mc-border);
}

.game-card .card-front {
  background: linear-gradient(135deg, var(--mc-stone) 25%, var(--mc-stone-light) 50%, var(--mc-stone) 75%);
  box-shadow: inset 2px 2px 0 rgba(255,255,255,0.15), inset -2px -2px 0 rgba(0,0,0,0.3);
  font-size: 1.5rem;
}

.game-card .card-back {
  background: var(--mc-bg-panel);
  transform: rotateY(180deg);
  font-size: 2rem;
  box-shadow: inset 0 0 10px rgba(0,0,0,0.3);
}

/* States */
.game-card.matched .card-inner { transform: rotateY(180deg); }
.game-card.matched .card-back {
  box-shadow: 0 0 15px var(--mc-grass-light), 0 0 30px var(--mc-grass-light);
  border-color: var(--mc-grass-light);
  animation: mc-glow 1.5s ease-in-out infinite;
}

.game-card.wrong .card-inner { animation: mc-shake 0.5s ease-in-out; }
.game-card.wrong .card-back {
  border-color: var(--mc-red);
  box-shadow: 0 0 10px var(--mc-red);
}

/* ==========================================
   SIDE PANEL
   ========================================== */
.game-panel {
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 190px;
  flex-shrink: 0;
}

.game-panel .panel-section {
  background: var(--mc-bg-panel);
  border: 3px solid var(--mc-border);
  padding: 15px;
}

.game-panel .panel-title {
  color: var(--mc-gold);
  font-size: 0.5rem;
  margin-bottom: 10px;
  text-align: center;
}

.diff-btn {
  display: block;
  width: 100%;
  padding: 10px;
  margin-bottom: 6px;
  font-family: 'Press Start 2P', monospace;
  font-size: 0.45rem;
  color: var(--mc-text);
  border: 2px solid var(--mc-stone);
  cursor: pointer;
  transition: all 0.15s;
  text-align: center;
}

.diff-btn:hover { border-color: var(--mc-gold); transform: scale(1.03); }
.diff-btn.active { border-color: var(--mc-gold); background: rgba(221,165,32,0.2); }
.diff-btn--easy { background: var(--mc-grass); }
.diff-btn--medium { background: var(--mc-orange); }
.diff-btn--hard { background: var(--mc-red); }

/* Alzheimer Mode Toggle */
.alzheimer-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px;
  background: var(--mc-purple);
  border: 2px solid var(--mc-border);
  color: var(--mc-text);
  font-family: 'Press Start 2P', monospace;
  font-size: 0.4rem;
  cursor: pointer;
  width: 100%;
  transition: all 0.2s;
}

.alzheimer-toggle:hover { background: #8f3fd4; }
.alzheimer-toggle.active {
  box-shadow: 0 0 10px var(--mc-purple);
  border-color: var(--mc-gold);
}

/* Educational Tip */
.game-tip {
  background: rgba(221,165,32,0.1);
  border: 2px solid var(--mc-gold);
  padding: 12px 20px;
  text-align: center;
  font-size: 0.45rem;
  color: var(--mc-gold);
  margin-top: 20px;
  max-width: 750px;
  margin-left: auto;
  margin-right: auto;
}

/* Victory Overlay */
.victory-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  animation: mc-fade-in 0.5s;
}

.victory-box {
  background: var(--mc-bg-panel);
  border: 4px solid var(--mc-gold);
  box-shadow: 0 0 30px rgba(221,165,32,0.5);
  padding: 40px;
  text-align: center;
  max-width: 400px;
}

.victory-box h2 {
  color: var(--mc-gold);
  font-size: 1.2rem;
  margin-bottom: 15px;
}

.victory-stats { margin: 20px 0; }

.victory-stats .stat {
  margin-bottom: 8px;
  font-size: 0.55rem;
  color: var(--mc-stone-lighter);
}

.victory-stats .stat span { color: var(--mc-gold); }

/* ==========================================
   RESPONSIVE — TABLET (≤ 768px)
   ========================================== */
@media (max-width: 768px) {
  .game-container { padding: 10px; }

  .game-topbar {
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
    padding: 10px 12px;
  }

  .game-topbar .game-title {
    text-align: center;
    font-size: 0.65rem;
  }

  .game-stats { justify-content: center; }
  .game-topbar .mc-btn { text-align: center; }

  /* Stack vertically, center everything */
  .game-area {
    flex-direction: column;
    align-items: center;
  }

  .game-panel {
    width: 100%;
    max-width: 340px;
    flex-direction: row;
    flex-wrap: wrap;
  }

  .game-panel .panel-section {
    flex: 1;
    min-width: 140px;
  }

  .game-tip {
    font-size: 0.38rem;
    padding: 10px 12px;
  }

  .victory-box {
    padding: 25px 20px;
    margin: 15px;
    max-width: 90vw;
  }

  .victory-box h2 { font-size: 0.9rem; }
  .victory-stats .stat { font-size: 0.45rem; }
}

/* ==========================================
   RESPONSIVE — MOBILE (≤ 480px)
   ========================================== */
@media (max-width: 480px) {
  .game-topbar .game-title { font-size: 0.55rem; }
  .game-stat .stat-label { font-size: 0.3rem; }
  .game-stat .stat-value { font-size: 0.55rem; }

  .card-grid-game { gap: 5px; }

  .card-grid-game.easy   { grid-template-columns: repeat(4, 1fr); width: 85vw; max-width: 320px; }
  .card-grid-game.medium { grid-template-columns: repeat(4, 1fr); width: 85vw; max-width: 340px; }
  .card-grid-game.hard   { grid-template-columns: repeat(6, 1fr); width: 92vw; max-width: 360px; }

  .game-card .card-front { font-size: 0.9rem; }
  .game-card .card-back  { font-size: 1.2rem; }

  .game-panel {
    flex-direction: column;
    max-width: 100%;
  }

  .game-panel .panel-section { min-width: unset; }
  .diff-btn { font-size: 0.38rem; padding: 8px; }
  .alzheimer-toggle { font-size: 0.35rem; }
  .game-tip { font-size: 0.35rem; }
}