/* ============================================
   Puzzle Game Styles
   ============================================ */
.puzzle-game {
  max-width: 600px;
  margin: 0 auto;
}

.game-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-md);
  padding: var(--spacing-sm);
  background: var(--bg-card);
  border-radius: 8px;
  border: var(--border-glow);
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.game-score {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.score-label {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.score-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent-purple-light);
  text-shadow: var(--glow-purple);
}

.game-timer {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  color: var(--text-secondary);
}

.timer-icon {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.game-board {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-xs);
  background: var(--bg-card);
  padding: var(--spacing-sm);
  border-radius: 12px;
  border: var(--border-glow);
  margin-bottom: var(--spacing-md);
}

.game-tile {
  aspect-ratio: 1;
  background: var(--bg-secondary);
  border: 2px solid rgba(168, 85, 247, 0.3);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.game-tile::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: rgba(168, 85, 247, 0.2);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: width 0.3s, height 0.3s;
}

.game-tile:hover::before {
  width: 100%;
  height: 100%;
}

.game-tile:hover {
  border-color: var(--accent-purple-light);
  box-shadow: var(--glow-purple);
  transform: scale(1.05);
}

.game-tile.empty {
  background: transparent;
  border-color: transparent;
  cursor: default;
}

.game-tile.empty:hover {
  transform: none;
  box-shadow: none;
}

.game-tile.moving {
  animation: tileMove 0.3s ease;
}

@keyframes tileMove {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.1);
  }
  100% {
    transform: scale(1);
  }
}

.game-tile.correct {
  background: rgba(34, 197, 94, 0.2);
  border-color: #22c55e;
  animation: correctPulse 0.5s ease;
}

@keyframes correctPulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.1);
    box-shadow: 0 0 20px rgba(34, 197, 94, 0.5);
  }
}

.game-controls {
  display: flex;
  justify-content: center;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

.game-status {
  text-align: center;
  padding: var(--spacing-md);
  margin-bottom: var(--spacing-md);
  border-radius: 8px;
  background: var(--bg-card);
  border: var(--border-glow);
}

.game-status.win {
  background: rgba(34, 197, 94, 0.1);
  border-color: #22c55e;
  color: #22c55e;
  animation: winAnimation 0.5s ease;
}

@keyframes winAnimation {
  0% {
    transform: scale(0.9);
    opacity: 0;
  }
  50% {
    transform: scale(1.05);
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}

.game-status.lose {
  background: rgba(239, 68, 68, 0.1);
  border-color: #ef4444;
  color: #ef4444;
}

.confetti {
  position: fixed;
  width: 10px;
  height: 10px;
  background: var(--accent-purple-light);
  position: absolute;
  animation: confettiFall 3s ease-out forwards;
  pointer-events: none;
}

@keyframes confettiFall {
  0% {
    transform: translateY(-100vh) rotate(0deg);
    opacity: 1;
  }
  100% {
    transform: translateY(100vh) rotate(720deg);
    opacity: 0;
  }
}

/* Game Cards (for games page) */
.games-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.game-card {
  background: var(--bg-card);
  border: var(--border-glow);
  border-radius: 12px;
  padding: 0;
  transition: var(--transition-normal);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.game-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: var(--gradient-card);
  transition: var(--transition-slow);
  z-index: 0;
}

.game-card:hover::before {
  left: 0;
}

.game-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--glow-strong);
  border-color: var(--accent-purple-light);
}

.game-card-image {
  width: 100%;
  height: 200px;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  position: relative;
  overflow: hidden;
  transition: var(--transition-slow);
}

.game-card-image::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.2) 0%, rgba(59, 130, 246, 0.2) 100%);
  transition: var(--transition-normal);
}

.game-card:hover .game-card-image::after {
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.1) 0%, rgba(59, 130, 246, 0.1) 100%);
}

.game-card:hover .game-card-image {
  transform: scale(1.05);
}

.game-card-content {
  position: relative;
  z-index: 1;
  padding: var(--spacing-md);
}

.game-card-icon {
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: 2px;
  margin-bottom: var(--spacing-sm);
  display: block;
  color: var(--accent-purple-light);
  text-shadow: var(--glow-purple);
}

.game-card h3 {
  margin-bottom: var(--spacing-xs);
  color: var(--text-primary);
}

.game-card p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: var(--spacing-sm);
}

.game-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: var(--spacing-sm);
  padding-top: var(--spacing-sm);
  border-top: 1px solid rgba(168, 85, 247, 0.2);
}

.game-difficulty {
  display: inline-block;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
}

.difficulty-easy {
  background: rgba(34, 197, 94, 0.2);
  color: #22c55e;
}

.difficulty-medium {
  background: rgba(251, 191, 36, 0.2);
  color: #fbbf24;
}

.difficulty-hard {
  background: rgba(239, 68, 68, 0.2);
  color: #ef4444;
}

.game-locked {
  opacity: 0.6;
  cursor: not-allowed;
  position: relative;
}

.game-locked::after {
  content: 'LOCKED';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-muted);
  z-index: 3;
  background: rgba(10, 14, 39, 0.95);
  padding: var(--spacing-sm);
  border-radius: 8px;
  border: var(--border-glow);
  pointer-events: none;
}

.game-locked .game-card-image::after {
  background: linear-gradient(135deg, rgba(0, 0, 0, 0.5) 0%, rgba(0, 0, 0, 0.5) 100%);
}

.game-locked:hover {
  transform: none;
}

/* Leaderboard Styles */
.leaderboard-container {
  max-width: 800px;
  margin: 0 auto;
}

.leaderboard-header {
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

.mini-leaderboard-container {
  margin-top: var(--spacing-lg);
}

.mini-leaderboard-container .leaderboard-table {
  max-height: 500px;
  overflow-y: auto;
}

.leaderboard-table {
  width: 100%;
  background: var(--bg-card);
  border: var(--border-glow);
  border-radius: 12px;
  overflow: hidden;
  backdrop-filter: blur(10px);
}

.leaderboard-row {
  display: grid;
  grid-template-columns: 60px 1fr 120px 120px;
  gap: var(--spacing-sm);
  padding: var(--spacing-md);
  border-bottom: 1px solid rgba(168, 85, 247, 0.1);
  transition: var(--transition-normal);
  align-items: center;
}

.leaderboard-row:last-child {
  border-bottom: none;
}

.leaderboard-row:hover {
  background: rgba(168, 85, 247, 0.1);
}

.leaderboard-row.current-user {
  background: rgba(168, 85, 247, 0.2);
  border-left: 4px solid var(--accent-purple-light);
  box-shadow: var(--glow-purple);
}

.rank-number {
  font-size: 1.5rem;
  font-weight: 700;
  text-align: center;
}

.rank-1 {
  color: var(--rank-gold);
  text-shadow: 0 0 10px rgba(251, 191, 36, 0.5);
}

.rank-2 {
  color: var(--rank-silver);
  text-shadow: 0 0 10px rgba(229, 231, 235, 0.5);
}

.rank-3 {
  color: var(--rank-bronze);
  text-shadow: 0 0 10px rgba(249, 115, 22, 0.5);
}

.player-name {
  font-weight: 600;
  color: var(--text-primary);
}

.player-score {
  text-align: right;
  font-weight: 700;
  color: var(--accent-purple-light);
  text-shadow: var(--glow-purple);
}

.player-level {
  text-align: right;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

/* Responsive Game Styles */
@media (max-width: 768px) {
  .game-board {
    grid-template-columns: repeat(4, 1fr);
    gap: 4px;
    padding: 8px;
  }
  
  .game-tile {
    font-size: 1.2rem;
  }
  
  .games-grid {
    grid-template-columns: 1fr;
  }
  
  .leaderboard-row {
    grid-template-columns: 50px 1fr 80px 80px;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm);
    font-size: 0.9rem;
  }
  
  .rank-number {
    font-size: 1.2rem;
  }
}

@media (max-width: 480px) {
  .game-tile {
    font-size: 1rem;
  }
  
  .score-value {
    font-size: 1.2rem;
  }
  
  .leaderboard-row {
    grid-template-columns: 40px 1fr 70px;
    grid-template-rows: auto auto;
  }
  
  .player-level {
    grid-column: 2;
    text-align: left;
    margin-top: 4px;
  }
}