/* ====================================
   GAME PAGE STYLES
   ==================================== */

.game-section {
  padding: calc(80px + var(--spacing-2xl)) var(--spacing-lg) var(--spacing-2xl);
  min-height: 100vh;
}

.game-wrapper {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--spacing-2xl);
  align-items: start;
}

/* ====================================
   GAME CANVAS
   ==================================== */
.game-canvas-wrapper {
  position: relative;
  background: var(--color-bg-card);
  backdrop-filter: blur(10px);
  border: 2px solid rgba(0, 212, 255, 0.3);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 0 50px rgba(0, 212, 255, 0.2);
}

#gameCanvas {
  display: block;
  width: 100%;
  height: auto;
  background: radial-gradient(ellipse at center, rgba(26, 26, 36, 0.8) 0%, rgba(10, 10, 15, 0.95) 100%);
}

/* ====================================
   GAME OVERLAYS
   ==================================== */
.game-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(10, 10, 15, 0.95);
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  transition: opacity var(--transition-normal);
}

.game-overlay.hidden {
  opacity: 0;
  pointer-events: none;
}

.overlay-content {
  text-align: center;
  padding: var(--spacing-2xl);
  max-width: 600px;
}

.game-title {
  font-family: 'Orbitron', sans-serif;
  font-size: 3rem;
  font-weight: 900;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--spacing-md);
  letter-spacing: 0.1em;
  text-shadow: 0 0 30px rgba(0, 212, 255, 0.5);
}

.game-subtitle {
  font-size: 1.25rem;
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-2xl);
}

.game-instructions {
  background: var(--color-bg-tertiary);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  margin-bottom: var(--spacing-2xl);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.game-instructions h3 {
  font-family: 'Orbitron', sans-serif;
  font-size: 1.25rem;
  margin-bottom: var(--spacing-lg);
  color: var(--color-accent-primary);
}

.instruction-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  background: var(--color-bg-primary);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-sm);
  text-align: left;
}

.instruction-item:last-child {
  margin-bottom: 0;
}

.instruction-item svg {
  color: var(--color-accent-primary);
  flex-shrink: 0;
}

.instruction-item strong {
  color: var(--color-accent-primary);
}

/* Game Over Screen */
.game-over-title {
  font-family: 'Orbitron', sans-serif;
  font-size: 3.5rem;
  font-weight: 900;
  color: var(--color-accent-tertiary);
  margin-bottom: var(--spacing-xl);
  letter-spacing: 0.1em;
  text-shadow: 0 0 30px rgba(255, 0, 110, 0.5);
  animation: pulseGlow 2s ease-in-out infinite;
}

@keyframes pulseGlow {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.8; transform: scale(1.05); }
}

.final-score {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-2xl);
  padding: var(--spacing-xl);
  background: var(--color-bg-tertiary);
  border-radius: var(--radius-lg);
  border: 2px solid var(--color-accent-primary);
}

.score-label {
  font-size: 1rem;
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.score-value {
  font-family: 'Orbitron', sans-serif;
  font-size: 4rem;
  font-weight: 900;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ====================================
   GAME STATS
   ==================================== */
.game-stats {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.stat-card {
  background: var(--color-bg-card);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  transition: all var(--transition-fast);
}

.stat-card:hover {
  border-color: var(--color-accent-primary);
  transform: translateX(5px);
}

.stat-icon {
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-primary);
  border-radius: var(--radius-md);
  flex-shrink: 0;
}

.stat-icon svg {
  color: white;
}

.stat-content {
  display: flex;
  flex-direction: column;
  flex: 1;
}

.stat-label {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.stat-value {
  font-family: 'Orbitron', sans-serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-accent-primary);
}

/* ====================================
   GAME CONTROLS
   ==================================== */
.game-controls {
  background: var(--color-bg-card);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
}

.game-controls h3 {
  font-family: 'Orbitron', sans-serif;
  font-size: 1.125rem;
  margin-bottom: var(--spacing-lg);
  color: var(--color-text-primary);
}

.control-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-md);
  background: var(--color-bg-tertiary);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-sm);
}

.control-item:last-child {
  margin-bottom: 0;
}

.key-group {
  display: flex;
  gap: var(--spacing-xs);
}

kbd {
  display: inline-block;
  padding: var(--spacing-xs) var(--spacing-sm);
  background: var(--color-bg-primary);
  border: 2px solid rgba(0, 212, 255, 0.3);
  border-radius: var(--radius-sm);
  font-family: 'Orbitron', sans-serif;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-accent-primary);
  box-shadow: 0 2px 0 rgba(0, 212, 255, 0.2);
  min-width: 32px;
  text-align: center;
}

.control-item span {
  color: var(--color-text-secondary);
  font-size: 0.875rem;
}

/* ====================================
   TIPS SECTION
   ==================================== */
.tips-section {
  padding: var(--spacing-3xl) 0;
}

.tips-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
}

.tip-card {
  background: var(--color-bg-card);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  text-align: center;
  transition: all var(--transition-normal);
}

.tip-card:hover {
  transform: translateY(-5px);
  border-color: var(--color-accent-primary);
  box-shadow: var(--shadow-lg);
}

.tip-card svg {
  color: var(--color-accent-primary);
  margin-bottom: var(--spacing-lg);
}

.tip-card h3 {
  font-family: 'Orbitron', sans-serif;
  font-size: 1.25rem;
  margin-bottom: var(--spacing-md);
}

.tip-card p {
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* ====================================
   RESPONSIVE
   ==================================== */
@media (max-width: 1024px) {
  .game-wrapper {
    grid-template-columns: 1fr;
  }
  
  .game-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  }
  
  .game-controls {
    grid-column: 1 / -1;
  }
}

@media (max-width: 768px) {
  .game-title {
    font-size: 2rem;
  }
  
  .game-over-title {
    font-size: 2.5rem;
  }
  
  .score-value {
    font-size: 3rem;
  }
  
  .game-instructions {
    padding: var(--spacing-md);
  }
  
  .tips-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  #gameCanvas {
    max-height: 400px;
  }
  
  .game-title {
    font-size: 1.5rem;
  }
  
  .game-stats {
    grid-template-columns: 1fr;
  }
  
  .stat-card {
    padding: var(--spacing-md);
  }
}