/* ═══════════════════════════════════════════════════════
   MuslimKidz — Memory Card Match Styles
   Extends games.css — no duplicates, purely additive.
═══════════════════════════════════════════════════════ */

/* ── App wrapper ─── */
.mkg-memory-app { background: var(--bg, #f0f4f8); min-height: 100vh; }

/* ── Hero override for Memory ─── */
.mem-hero { padding: 32px 24px 28px; text-align: center; }
.mem-hero-icon {
  font-size: 60px;
  display: block;
  margin-bottom: 10px;
  animation: mkgFloat 3s ease-in-out infinite;
  filter: drop-shadow(0 4px 16px rgba(249,168,37,.5));
}

/* ── Player bar ─── */
.mem-player-bar {
  display: flex; align-items: center; justify-content: space-between;
  background: linear-gradient(135deg, var(--dark, #1a237e), var(--sky, #0288d1));
  color: #fff; padding: 12px 18px;
  border-radius: 0 0 16px 16px;
}
.mem-player-bar span { font-size: 16px; font-weight: 700; }
.mem-player-pts {
  background: rgba(255,255,255,.18);
  border-radius: 20px; padding: 4px 12px;
  font-family: 'Baloo 2', cursive; font-size: 15px; font-weight: 800;
}

/* ── Deck cards ─── */
.mem-deck-grid {
  display: flex; flex-direction: column;
  gap: 12px; padding: 8px 16px 16px;
}
.mem-deck-card {
  background: #fff; border-radius: 18px;
  padding: 16px; display: flex; align-items: center; gap: 14px;
  box-shadow: 0 4px 20px rgba(0,0,0,.10);
  cursor: pointer; transition: transform .2s, box-shadow .2s;
  border: 2px solid transparent;
}
.mem-deck-card:hover, .mem-deck-card:focus-within {
  transform: translateY(-3px);
  box-shadow: 0 8px 36px rgba(0,0,0,.16);
  border-color: var(--sky, #0288d1);
}
.mem-deck-icon {
  width: 60px; height: 60px; border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  font-size: 32px; flex-shrink: 0;
}
.mem-deck-info { flex: 1; min-width: 0; }
.mem-deck-info h3 {
  font-family: 'Baloo 2', cursive; font-size: 17px; font-weight: 800;
  color: var(--dark, #1a237e); margin: 0 0 3px;
}
.mem-deck-info p { font-size: 12px; color: var(--muted, #607d8b); margin: 0; }
.mem-play-btn {
  flex-shrink: 0; padding: 10px 16px;
  border: none; border-radius: 12px;
  background: linear-gradient(135deg, var(--sky, #0288d1), var(--dark, #1a237e));
  color: #fff; font-family: 'Baloo 2', cursive; font-size: 14px; font-weight: 700;
  cursor: pointer; transition: all .2s;
}
.mem-play-btn:active { transform: scale(.97); }

/* ── Level deck banner ─── */
.mem-level-deck-banner {
  display: flex; align-items: center; gap: 14px;
  border-radius: 16px; padding: 14px 18px;
  margin: 12px 16px 4px;
}
.mem-level-deck-emoji { font-size: 36px; }
.mem-level-deck-banner strong { display: block; font-family: 'Baloo 2', cursive; font-size: 17px; font-weight: 800; color: var(--dark, #1a237e); }
.mem-level-deck-banner span  { font-size: 12px; color: var(--muted, #607d8b); }
.mem-levels-list { padding: 8px 16px 20px; display: flex; flex-direction: column; gap: 10px; }

/* ── Game topbar ─── */
.mem-game-topbar {
  background: linear-gradient(135deg, var(--dark, #1a237e), var(--sky, #0288d1));
  color: #fff; padding: 12px 14px;
  display: flex; align-items: center; gap: 10px;
  border-radius: 0 0 16px 16px;
}
.mem-game-info { flex: 1; min-width: 0; }
.mem-game-deck-name {
  display: block; font-family: 'Baloo 2', cursive;
  font-size: 14px; font-weight: 800; line-height: 1.2;
}
.mem-game-level-badge {
  font-size: 11px; opacity: .85;
  background: rgba(255,255,255,.18);
  border-radius: 10px; padding: 2px 8px; margin-top: 3px;
  display: inline-block;
}
.mem-game-stats {
  display: flex; gap: 8px; flex-shrink: 0;
}
.mem-stat {
  background: rgba(255,255,255,.18);
  border-radius: 10px; padding: 5px 10px;
  text-align: center; min-width: 40px;
}
.mem-stat span { display: block; font-family: 'Baloo 2', cursive; font-size: 16px; font-weight: 900; line-height: 1; }
.mem-stat small { font-size: 9px; opacity: .8; text-transform: uppercase; letter-spacing: .5px; }
.mem-timer-stat.mem-timer-warn span { color: #ff7043; }

/* ── Progress bar ─── */
.mem-progress-bar-wrap {
  height: 7px; background: #e0e0e0; margin: 8px 16px 0;
  border-radius: 4px; overflow: hidden;
}
.mem-progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--green, #26a96c), var(--gold, #f9a825));
  border-radius: 4px; transition: width .4s ease;
}

/* ── Hint bar ─── */
.mem-hint-bar {
  font-size: 13px; color: var(--muted, #607d8b);
  text-align: center; padding: 7px 16px 2px;
  min-height: 28px; font-weight: 600;
  transition: color .3s;
}

/* ── Board ─── */
.mem-board-wrap { padding: 8px 12px 20px; }
.mem-board {
  display: grid;
  gap: 10px;
}
.mem-cols-2 { grid-template-columns: repeat(2, 1fr); }
.mem-cols-3 { grid-template-columns: repeat(3, 1fr); }
.mem-cols-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 360px) {
  .mem-cols-4 { grid-template-columns: repeat(3, 1fr); }
}

/* ══════════════════════════════════════════════════════
   THE CARD — 3D flip with perspective
══════════════════════════════════════════════════════ */
.mem-card {
  aspect-ratio: 3/4;
  perspective: 700px;
  cursor: pointer;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}
.mem-card-inner {
  position: relative; width: 100%; height: 100%;
  transform-style: preserve-3d;
  transition: transform .45s cubic-bezier(.4, 0, .2, 1);
  border-radius: 14px;
}
.mem-card.flipped .mem-card-inner {
  transform: rotateY(180deg);
}
.mem-card-front, .mem-card-back {
  position: absolute; inset: 0;
  border-radius: 14px;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  padding: 8px;
  box-shadow: 0 4px 14px rgba(0,0,0,.14);
  overflow: hidden;
}

/* ── Card back (the "closed" face — shown first) ─── */
.mem-card-front {
  background: linear-gradient(145deg, #0d1b6b 0%, #0288d1 60%, #26a96c 100%);
  gap: 4px;
}
.mem-card-front-icon { font-size: 32px; }
.mem-card-front-brand {
  font-family: 'Baloo 2', cursive; font-size: 11px; font-weight: 900;
  color: rgba(255,255,255,.5); letter-spacing: 2px;
}

/* ── Card face (the "open" face — shown after flip) ─── */
.mem-card-back {
  background: #fff;
  border: 2.5px solid #e0e0e0;
  transform: rotateY(180deg);
  gap: 5px;
}
.mem-card-emoji { font-size: 28px; }
.mem-card-text {
  font-family: 'Nunito', sans-serif; font-size: 12px; font-weight: 800;
  color: var(--dark, #1a237e); text-align: center; line-height: 1.3;
  word-break: break-word;
}
.mem-card-face-label {
  font-size: 9px; color: var(--muted, #607d8b);
  text-transform: uppercase; letter-spacing: .5px;
  background: #f5f5f5; border-radius: 6px; padding: 2px 6px;
  margin-top: 2px;
}

/* ── Matched card ─── */
.mem-card.matched .mem-card-back {
  background: linear-gradient(135deg, #e8f5e9, #f1f8e9);
  border-color: var(--green, #26a96c);
}
.mem-card.matched .mem-card-text { color: #1b5e20; }
@keyframes memMatchPop {
  0%   { transform: rotateY(180deg) scale(1); }
  50%  { transform: rotateY(180deg) scale(1.12); }
  100% { transform: rotateY(180deg) scale(1); }
}

/* ── Shake animation ─── */
.mem-card.shake {
  animation: memShake .45s ease;
}
.mem-card.shake .mem-card-back {
  background: #ffebee;
  border-color: var(--coral, #ff7043);
}
@keyframes memShake {
  0%,100% { transform: translateX(0); }
  20%     { transform: translateX(-6px) rotate(-2deg); }
  40%     { transform: translateX(6px) rotate(2deg); }
  60%     { transform: translateX(-4px) rotate(-1deg); }
  80%     { transform: translateX(4px) rotate(1deg); }
}

/* ── Burst overlay ─── */
.mem-burst-overlay {
  position: fixed; inset: 0; z-index: 9999;
  display: flex; align-items: center; justify-content: center;
  background: rgba(0,0,0,.18);
  opacity: 0; pointer-events: none;
  transition: opacity .15s;
}
.mem-burst-overlay.show { opacity: 1; }
.mem-burst-overlay span {
  font-size: 90px;
  animation: mkgPopIn .3s cubic-bezier(.68,-.55,.27,1.55);
}

/* ── Result stats grid ─── */
.mem-result-stats-grid {
  display: grid; grid-template-columns: 1fr 1fr 1fr;
  gap: 10px; margin: 0 0 16px;
}
.mem-result-stat-box {
  background: #f8f9fa; border-radius: 12px; padding: 12px 8px;
  text-align: center; border: 1.5px solid #e0e0e0;
}
.mem-result-stat-box.mem-result-stat-pts {
  background: linear-gradient(135deg, #fff3e0, #fffde7);
  border-color: var(--gold, #f9a825);
}
.mem-result-stat-num {
  font-family: 'Baloo 2', cursive; font-size: 26px; font-weight: 900;
  color: var(--dark, #1a237e);
}
.mem-result-stat-pts .mem-result-stat-num { color: #e65100; }
.mem-result-stat-label {
  font-size: 11px; color: var(--muted, #607d8b);
  text-transform: uppercase; letter-spacing: .5px; margin-top: 2px;
}

/* ── Responsive ─── */
@media (max-width: 400px) {
  .mem-card-emoji { font-size: 22px; }
  .mem-card-text  { font-size: 10px; }
  .mem-game-topbar { padding: 10px 10px; gap: 6px; }
  .mem-stat span  { font-size: 14px; }
  .mem-result-stat-num { font-size: 22px; }
}