/* ============================================================
   MEMORY — Stile specifico del gioco
   Usa solo var(--game-*)
   ============================================================ */

.memory-wrap {
  max-width: 560px;
  margin: 0 auto;
  padding: 0.5rem 0.5rem 1.5rem;
}

/* ─── HEADER ─── */
.memory-header {
  text-align: center;
  margin-bottom: 1rem;
  animation: memFadeDown 0.6s ease-out;
}
@keyframes memFadeDown {
  from { opacity: 0; transform: translateY(-15px); }
  to { opacity: 1; transform: translateY(0); }
}

.memory-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--game-accent-soft);
  border: 1.5px solid var(--game-accent);
  padding: 0.3rem 0.8rem;
  border-radius: var(--game-radius-pill);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--game-accent);
  margin-bottom: 0.6rem;
  font-family: var(--game-mono);
}

.memory-header h1 {
  font-size: clamp(1.3rem, 4vw, 1.8rem);
  font-weight: 800;
  margin-bottom: 0.3rem;
  color: var(--game-text);
  line-height: 1.15;
}

.memory-header p {
  font-size: 0.9rem;
  color: var(--game-text-soft);
  max-width: 500px;
  margin: 0 auto;
  line-height: 1.5;
}

/* ─── SETUP ─── */
.memory-setup {
  background: var(--game-card);
  border: 1.5px solid var(--game-border);
  border-radius: var(--game-radius-lg);
  padding: 2rem;
  max-width: 500px;
  margin: 1.5rem auto;
  box-shadow: var(--game-shadow-md);
  text-align: center;
}

.memory-setup h2 {
  font-family: var(--game-mono);
  font-size: 1.1rem;
  color: var(--game-text);
  margin-bottom: 1.2rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-weight: 800;
}

.memory-setup-info {
  background: var(--game-bg-soft);
  border: 1.5px solid var(--game-border);
  border-radius: var(--game-radius);
  padding: 1rem 1.2rem;
  margin-bottom: 1.5rem;
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--game-text-soft);
  text-align: left;
}
.memory-setup-info strong { color: var(--game-accent); font-family: var(--game-mono); }

/* ─── BOTTONI ─── */
.memory-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.6rem;
  border-radius: var(--game-radius);
  border: 1.5px solid transparent;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.15s ease;
  text-decoration: none;
}

.memory-btn-main {
  background: var(--game-accent);
  color: var(--game-text-invert);
  border-color: var(--game-accent);
  padding: 1rem 2rem;
  font-size: 1.05rem;
  width: 100%;
  font-weight: 800;
  box-shadow: 0 4px 16px var(--game-accent-soft);
}
.memory-btn-main:hover {
  background: var(--game-accent-dark);
  border-color: var(--game-accent-dark);
  transform: translateY(-2px);
}

.memory-btn-secondary {
  background: transparent;
  color: var(--game-accent);
  border: 1.5px solid var(--game-accent);
  padding: 0.7rem 1.3rem;
  font-size: 0.9rem;
}
.memory-btn-secondary:hover {
  background: var(--game-accent-soft);
}

/* ─── STATUS ─── */
.memory-status {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.memory-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  background: var(--game-accent-soft);
  border: 1.5px solid var(--game-accent);
  padding: 0.3rem 0.8rem;
  border-radius: var(--game-radius-pill);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--game-accent);
  font-family: var(--game-mono);
}
.memory-status-badge strong { color: var(--game-accent); }

.memory-timer {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  background: var(--game-bg-soft);
  border: 1.5px solid var(--game-border);
  padding: 0.3rem 0.8rem;
  border-radius: var(--game-radius-pill);
  font-family: var(--game-mono);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--game-text);
}
.memory-timer.is-low {
  color: var(--game-error);
  border-color: var(--game-error);
  animation: memPulse 1s infinite;
}
@keyframes memPulse {
  0%,100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

/* ─── GRIGLIA ─── */
.memory-grid {
  display: grid;
  gap: 0.5rem;
  margin-bottom: 1rem;
  perspective: 1000px;
}

.memory-card {
  aspect-ratio: 1;
  background: transparent;
  border: none;
  padding: 0;
  cursor: pointer;
  perspective: 1000px;
  font-family: inherit;
}

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

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

.memory-card-front,
.memory-card-back {
  position: absolute;
  width: 100%;
  height: 100%;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  border-radius: var(--game-radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-family: var(--game-mono);
}

/* ─── FRONTE CARTA (coperta) ─── */
.memory-card-front {
  background: linear-gradient(135deg, var(--game-accent), var(--game-accent-dark));
  color: #FFFFFF;   /* ← sempre bianco perché lo sfondo è sempre colorato (accent) */
  font-size: 1.5rem;
  border: 1.5px solid var(--game-accent);
  box-shadow: var(--game-shadow-md);
}

/* ─── RETRO CARTA (scoperta) ─── */
.memory-card-back {
  background: var(--game-card);
  border: 1.5px solid var(--game-border);
  transform: rotateY(180deg);
  font-size: clamp(2rem, 5vw, 3rem);   /* ← più grandi */
  box-shadow: var(--game-shadow);
  color: var(--game-text);   /* ← colore del tema (scuro in chiaro, chiaro in scuro) */
}

/* ─── NUMERI E LETTERE GRANDI ─── */
/* Applicata automaticamente dal JS quando il contenuto è testo (non emoji) */
.memory-card-back.is-text {
  font-family: 'Space Grotesk', 'Sora', -apple-system, sans-serif;
  font-weight: 900;
  font-size: clamp(2.5rem, 8vw, 4.5rem);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--game-text);   /* ← si adatta al tema */
}

/* ─── CARTA TROVATA ─── */
.memory-card.is-found .memory-card-back {
  background: var(--game-success-soft);
  border-color: var(--game-success);
  color: var(--game-success);   /* ← verde del tema */
}

/* ─── HOVER ─── */
.memory-card:not(.is-flipped):hover .memory-card-front {
  transform: scale(1.03);
  box-shadow: 0 8px 24px var(--game-accent-soft);
}

/* ─── AZIONI ─── */
.memory-actions {
  display: flex;
  gap: 0.6rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 0.5rem;
}

/* ─── FINALE ─── */
.memory-final {
  text-align: center;
  background: var(--game-card);
  border: 1.5px solid var(--game-border);
  border-radius: var(--game-radius-lg);
  padding: 2rem 1.5rem;
  box-shadow: var(--game-shadow-md);
  animation: memFadeIn 0.5s ease-out;
}
@keyframes memFadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.memory-final-icon {
  font-size: 4rem;
  margin-bottom: 1rem;
  animation: memBounce 1s infinite alternate;
}
@keyframes memBounce {
  from { transform: translateY(0); }
  to { transform: translateY(-12px); }
}

.memory-final-rating {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--game-text);
  margin-bottom: 1rem;
}

.memory-final-score {
  font-family: var(--game-mono);
  font-size: clamp(3rem, 10vw, 4.5rem);
  font-weight: 800;
  line-height: 1;
  color: var(--game-accent);
  margin-bottom: 0.2rem;
}
.memory-final-sub {
  font-size: 0.9rem;
  color: var(--game-text-soft);
  font-family: var(--game-mono);
  margin-bottom: 1.5rem;
}

.memory-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.7rem;
  margin-bottom: 1.8rem;
}
.memory-stat {
  background: var(--game-bg-soft);
  border: 1.5px solid var(--game-border);
  border-radius: var(--game-radius);
  padding: 1rem 0.6rem;
  text-align: center;
}
.memory-stat-value {
  font-family: var(--game-mono);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--game-accent);
  display: block;
  margin-bottom: 0.2rem;
}
.memory-stat-label {
  font-size: 0.7rem;
  color: var(--game-text-mute);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-family: var(--game-mono);
}

/* ─── RESPONSIVE ─── */
@media (max-width: 640px) {
  .memory-wrap { padding: 0.5rem 0.4rem 1.5rem; }
  .memory-header h1 { font-size: 1.3rem; }
  .memory-setup { padding: 1.5rem 1.2rem; }
  .memory-grid { gap: 0.35rem; }
  .memory-card-front { font-size: 1.2rem; }
  .memory-card-back { font-size: 2rem; }   /* ← era 1.5rem */
  .memory-card-back.is-text { font-size: 2.2rem; }
  .memory-stats { grid-template-columns: 1fr 1fr; }
  .memory-stats .memory-stat:last-child { grid-column: 1 / -1; }
}