/* ===== CYBER NEXUS - Gaming CSS ===== */
/* Gaming-specific UI elements, interactions, and visual effects */

/* Gaming Button Styles */
.game-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-md) var(--spacing-lg);
  background: linear-gradient(45deg, var(--surface-bg), var(--accent-bg));
  border: 2px solid var(--accent-text);
  border-radius: var(--border-radius);
  color: var(--primary-text);
  font-family: var(--font-primary);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  cursor: pointer;
  transition: all 0.2s ease;
  user-select: none;
  overflow: hidden;
}

.game-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(0, 255, 170, 0.4), transparent);
  transition: left 0.5s ease;
}

.game-btn:hover::before {
  left: 100%;
}

.game-btn:hover {
  transform: translateY(-2px);
  box-shadow: 
    0 5px 15px rgba(0, 0, 0, 0.3),
    0 0 30px rgba(0, 255, 170, 0.5),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
  border-color: var(--neon-cyan);
}

.game-btn:active {
  transform: translateY(0);
  box-shadow: 
    0 2px 5px rgba(0, 0, 0, 0.3),
    0 0 15px rgba(0, 255, 170, 0.3),
    inset 0 2px 5px rgba(0, 0, 0, 0.2);
}

/* Gaming Card/Panel Styles */
.game-panel {
  position: relative;
  background: linear-gradient(135deg, var(--accent-bg) 0%, var(--surface-bg) 100%);
  border: 1px solid rgba(0, 255, 170, 0.3);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-lg);
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
  overflow: hidden;
}

.game-panel::before {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  background: linear-gradient(45deg, var(--accent-text), var(--neon-pink), var(--neon-cyan), var(--accent-text));
  border-radius: var(--border-radius-lg);
  z-index: -1;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.game-panel:hover::before {
  opacity: 1;
  animation: border-glow 2s linear infinite;
}

.game-panel:hover {
  transform: translateY(-5px);
  box-shadow: 
    0 10px 30px rgba(0, 0, 0, 0.3),
    0 0 50px rgba(0, 255, 170, 0.2);
}

@keyframes border-glow {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* HUD (Heads-Up Display) Elements */
.hud-element {
  position: relative;
  background: rgba(9, 9, 23, 0.9);
  border: 1px solid var(--accent-text);
  border-radius: var(--border-radius);
  padding: var(--spacing-sm);
  font-family: var(--font-primary);
  font-size: 0.9rem;
  color: var(--accent-text);
  backdrop-filter: blur(5px);
}

.hud-element::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--gradient-primary);
  animation: hud-scan 3s infinite;
}

@keyframes hud-scan {
  0%, 100% { transform: translateX(-100%); }
  50% { transform: translateX(100%); }
}

/* Health/Energy Bar */
.health-bar,
.energy-bar {
  position: relative;
  width: 100%;
  height: 20px;
  background: var(--secondary-bg);
  border: 1px solid var(--accent-text);
  border-radius: 10px;
  overflow: hidden;
  margin: var(--spacing-xs) 0;
}

.health-fill {
  height: 100%;
  background: linear-gradient(90deg, #ff0080, #ff6b35);
  border-radius: 10px;
  transition: width 0.5s ease;
  position: relative;
}

.energy-fill {
  height: 100%;
  background: var(--gradient-primary);
  border-radius: 10px;
  transition: width 0.5s ease;
  position: relative;
}

.health-fill::after,
.energy-fill::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  animation: bar-shimmer 2s infinite;
}

@keyframes bar-shimmer {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

/* Score Display */
.score-display {
  font-family: var(--font-primary);
  font-size: 2rem;
  font-weight: 900;
  color: var(--accent-text);
  text-shadow: 0 0 20px var(--accent-text);
  text-align: center;
  padding: var(--spacing-sm);
  background: radial-gradient(circle, rgba(0, 255, 170, 0.1) 0%, transparent 70%);
  border-radius: var(--border-radius);
  animation: score-pulse 1s infinite alternate;
}

@keyframes score-pulse {
  0% { 
    text-shadow: 0 0 20px var(--accent-text);
    box-shadow: 0 0 20px rgba(0, 255, 170, 0.3);
  }
  100% { 
    text-shadow: 0 0 30px var(--accent-text);
    box-shadow: 0 0 30px rgba(0, 255, 170, 0.5);
  }
}

/* Achievement Notification */
.achievement {
  position: fixed;
  top: 100px;
  right: -400px;
  width: 350px;
  background: linear-gradient(135deg, var(--accent-bg), var(--surface-bg));
  border: 2px solid var(--neon-green);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-md);
  color: var(--primary-text);
  box-shadow: 
    0 10px 30px rgba(0, 0, 0, 0.5),
    0 0 50px rgba(0, 255, 170, 0.3);
  transition: right 0.5s ease;
  z-index: 1000;
}

.achievement.show {
  right: var(--spacing-lg);
  animation: achievement-glow 0.5s ease;
}

.achievement-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-xs);
}

.achievement-icon {
  width: 40px;
  height: 40px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.achievement-title {
  font-family: var(--font-primary);
  font-weight: 700;
  color: var(--neon-green);
  margin: 0;
}

@keyframes achievement-glow {
  0% { box-shadow: 0 0 0 rgba(0, 255, 170, 0.8); }
  50% { box-shadow: 0 0 30px rgba(0, 255, 170, 0.8); }
  100% { box-shadow: 0 0 20px rgba(0, 255, 170, 0.4); }
}

/* Level Progress */
.level-progress {
  position: relative;
  background: var(--secondary-bg);
  border: 1px solid var(--accent-text);
  border-radius: 15px;
  height: 30px;
  overflow: hidden;
  margin: var(--spacing-sm) 0;
}

.level-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--neon-purple), var(--neon-pink));
  border-radius: 15px;
  transition: width 1s ease;
  position: relative;
}

.level-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-primary);
  font-weight: 700;
  color: var(--primary-text);
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.8);
  z-index: 10;
}

/* Minimap Styles */
.minimap {
  width: 200px;
  height: 200px;
  background: rgba(9, 9, 23, 0.9);
  border: 2px solid var(--accent-text);
  border-radius: var(--border-radius);
  position: relative;
  overflow: hidden;
}

.minimap-grid {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    linear-gradient(var(--accent-text) 1px, transparent 1px),
    linear-gradient(90deg, var(--accent-text) 1px, transparent 1px);
  background-size: 20px 20px;
  opacity: 0.3;
}

.minimap-player {
  position: absolute;
  width: 8px;
  height: 8px;
  background: var(--neon-green);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--neon-green);
  animation: minimap-pulse 2s infinite;
}

@keyframes minimap-pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.3); }
}

/* Inventory Slot */
.inventory-slot {
  width: 60px;
  height: 60px;
  background: var(--accent-bg);
  border: 2px solid rgba(0, 255, 170, 0.3);
  border-radius: var(--border-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
  position: relative;
  margin: 2px;
}

.inventory-slot:hover {
  border-color: var(--accent-text);
  background: var(--surface-bg);
  box-shadow: 0 0 20px rgba(0, 255, 170, 0.3);
}

.inventory-slot.occupied {
  border-color: var(--neon-green);
  background: linear-gradient(135deg, var(--surface-bg), var(--accent-bg));
}

.inventory-slot.rare {
  border-color: var(--neon-purple);
  box-shadow: 0 0 15px rgba(139, 92, 246, 0.5);
}

.inventory-slot.epic {
  border-color: var(--neon-pink);
  box-shadow: 0 0 15px rgba(255, 0, 128, 0.5);
}

/* Gaming Menu */
.game-menu {
  background: linear-gradient(135deg, rgba(9, 9, 23, 0.95), rgba(26, 26, 46, 0.95));
  backdrop-filter: blur(20px);
  border: 1px solid rgba(0, 255, 170, 0.3);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-xl);
  min-width: 300px;
}

.menu-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md);
  color: var(--secondary-text);
  text-decoration: none;
  border-radius: var(--border-radius);
  transition: all 0.2s ease;
  font-family: var(--font-primary);
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
}

.menu-item:hover {
  background: rgba(0, 255, 170, 0.1);
  color: var(--accent-text);
  text-shadow: 0 0 10px var(--accent-text);
  transform: translateX(10px);
}

.menu-item-icon {
  width: 24px;
  text-align: center;
  color: var(--accent-text);
}

/* Leaderboard */
.leaderboard {
  background: var(--accent-bg);
  border: 1px solid var(--accent-text);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
}

.leaderboard-header {
  background: var(--gradient-primary);
  color: var(--primary-bg);
  padding: var(--spacing-md);
  font-family: var(--font-primary);
  font-weight: 700;
  text-align: center;
}

.leaderboard-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  border-bottom: 1px solid rgba(0, 255, 170, 0.2);
  transition: background 0.2s ease;
}

.leaderboard-item:hover {
  background: rgba(0, 255, 170, 0.1);
}

.leaderboard-rank {
  font-family: var(--font-primary);
  font-weight: 900;
  font-size: 1.2rem;
  color: var(--accent-text);
  min-width: 30px;
}

.leaderboard-rank.first {
  color: #ffd700;
  text-shadow: 0 0 10px #ffd700;
}

.leaderboard-rank.second {
  color: #c0c0c0;
  text-shadow: 0 0 10px #c0c0c0;
}

.leaderboard-rank.third {
  color: #cd7f32;
  text-shadow: 0 0 10px #cd7f32;
}

/* Gaming Tooltip */
.game-tooltip {
  position: absolute;
  background: rgba(9, 9, 23, 0.95);
  border: 1px solid var(--accent-text);
  border-radius: var(--border-radius);
  padding: var(--spacing-sm);
  color: var(--primary-text);
  font-size: 0.9rem;
  z-index: 1000;
  pointer-events: none;
  backdrop-filter: blur(10px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  opacity: 0;
  transform: translateY(10px);
  transition: all 0.2s ease;
}

.game-tooltip.show {
  opacity: 1;
  transform: translateY(0);
}

/* Interactive Elements */
.interactive {
  cursor: pointer;
  transition: all 0.2s ease;
  user-select: none;
}

.interactive:hover {
  transform: scale(1.05);
  filter: brightness(1.2);
}

.interactive:active {
  transform: scale(0.95);
  filter: brightness(0.8);
}

/* Gaming Notifications */
.notification {
  position: fixed;
  top: var(--spacing-lg);
  right: -400px;
  background: linear-gradient(135deg, var(--accent-bg), var(--surface-bg));
  border-left: 4px solid var(--accent-text);
  border-radius: var(--border-radius);
  padding: var(--spacing-md);
  color: var(--primary-text);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  transition: right 0.3s ease;
  z-index: 1000;
  max-width: 350px;
}

.notification.show {
  right: var(--spacing-lg);
}

.notification.success {
  border-left-color: var(--neon-green);
}

.notification.warning {
  border-left-color: var(--neon-orange);
}

.notification.error {
  border-left-color: var(--neon-pink);
}

/* Responsive Gaming Elements */
@media (max-width: 768px) {
  .game-panel {
    padding: var(--spacing-md);
  }
  
  .minimap {
    width: 150px;
    height: 150px;
  }
  
  .inventory-slot {
    width: 50px;
    height: 50px;
  }
  
  .achievement {
    width: 300px;
    right: -350px;
  }
  
  .achievement.show {
    right: var(--spacing-sm);
  }
  
  .notification {
    right: -350px;
    max-width: 300px;
  }
  
  .notification.show {
    right: var(--spacing-sm);
  }
}

/* Gaming Animation Presets */
.bounce-in {
  animation: bounceIn 0.5s ease;
}

@keyframes bounceIn {
  0% { transform: scale(0.3); opacity: 0; }
  50% { transform: scale(1.05); }
  70% { transform: scale(0.9); }
  100% { transform: scale(1); opacity: 1; }
}

.slide-in-right {
  animation: slideInRight 0.3s ease;
}

@keyframes slideInRight {
  0% { transform: translateX(100%); opacity: 0; }
  100% { transform: translateX(0); opacity: 1; }
}

.fade-in-up {
  animation: fadeInUp 0.5s ease;
}

@keyframes fadeInUp {
  0% { transform: translateY(30px); opacity: 0; }
  100% { transform: translateY(0); opacity: 1; }
}