/* ===== Gaming Scrollbar Styles - Edge Compatible ===== */

/* Webkit Scrollbar (Chrome, Safari, Edge Chromium) */
::-webkit-scrollbar {
  width: 14px;
  height: 14px;
}

::-webkit-scrollbar-track {
  /* Edge fallback */
  background: linear-gradient(45deg, #1a1a2e, #16213e);
  /* Modern browsers */
  background: linear-gradient(45deg, var(--color-game-dark-surface, #1a1a2e), var(--color-game-dark-card, #16213e));
  border-radius: 12px;
  border: 2px solid rgba(168, 85, 247, 0.3);
  box-shadow:
    inset 0 0 8px rgba(0, 0, 0, 0.4),
    0 0 10px rgba(168, 85, 247, 0.2);
  position: relative;
}

::-webkit-scrollbar-track:hover {
  border-color: rgba(168, 85, 247, 0.5);
  box-shadow:
    inset 0 0 10px rgba(0, 0, 0, 0.5),
    0 0 15px rgba(168, 85, 247, 0.3);
}

::-webkit-scrollbar-thumb {
  /* Edge fallback */
  background: linear-gradient(135deg, #9333ea 0%, #7c3aed 50%, #6b21a8 100%);
  /* Modern browsers */
  background: linear-gradient(135deg,
    var(--color-game-purple-600, #9333ea) 0%,
    var(--color-game-purple-700, #7c3aed) 50%,
    var(--color-game-purple-800, #6b21a8) 100%);
  border-radius: 12px;
  /* Edge fallback */
  border: 3px solid #1a1a2e;
  /* Modern browsers */
  border: 3px solid var(--color-game-dark-surface, #1a1a2e);
  box-shadow:
    0 0 15px rgba(168, 85, 247, 0.6),
    inset 0 0 8px rgba(255, 255, 255, 0.15),
    inset 0 0 15px rgba(0, 255, 255, 0.1);
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  position: relative;
  animation: thumb-glow 3s ease-in-out infinite alternate;
}

@keyframes thumb-glow {
  from {
    box-shadow:
      0 0 15px rgba(168, 85, 247, 0.6),
      inset 0 0 8px rgba(255, 255, 255, 0.15);
  }
  to {
    box-shadow:
      0 0 20px rgba(168, 85, 247, 0.8),
      0 0 30px rgba(0, 255, 255, 0.4),
      inset 0 0 12px rgba(255, 255, 255, 0.2);
  }
}

::-webkit-scrollbar-thumb:hover {
  /* Edge fallback */
  background: linear-gradient(135deg, #00ffff 0%, #9333ea 50%, #ff00ff 100%);
  /* Modern browsers */
  background: linear-gradient(135deg,
    var(--color-game-neon-cyan, #00ffff) 0%,
    var(--color-game-purple-600, #9333ea) 50%,
    var(--color-game-neon-pink, #ff00ff) 100%);
  box-shadow:
    0 0 20px rgba(0, 255, 255, 0.7),
    0 0 30px rgba(168, 85, 247, 0.5),
    0 0 40px rgba(255, 0, 255, 0.3),
    inset 0 0 10px rgba(255, 255, 255, 0.25);
  transform: scale(1.05);
  animation: thumb-rainbow 2s linear infinite;
}

@keyframes thumb-rainbow {
  0% {
    background: linear-gradient(135deg, var(--color-game-neon-cyan), var(--color-game-purple-600));
  }
  25% {
    background: linear-gradient(135deg, var(--color-game-neon-green), var(--color-game-purple-700));
  }
  50% {
    background: linear-gradient(135deg, var(--color-game-neon-pink), var(--color-game-purple-600));
  }
  75% {
    background: linear-gradient(135deg, var(--color-game-purple-400), var(--color-game-purple-800));
  }
  100% {
    background: linear-gradient(135deg, var(--color-game-neon-cyan), var(--color-game-purple-600));
  }
}

::-webkit-scrollbar-thumb:active {
  background: linear-gradient(135deg,
    var(--color-game-neon-pink) 0%,
    var(--color-game-purple-700) 50%,
    var(--color-game-neon-green) 100%);
  box-shadow:
    0 0 25px rgba(255, 0, 255, 0.8),
    0 0 35px rgba(168, 85, 247, 0.6),
    inset 0 0 12px rgba(255, 255, 255, 0.3);
  transform: scale(0.95);
}

/* Corner where scrollbars meet */
::-webkit-scrollbar-corner {
  background: var(--color-game-dark-surface);
  border: 1px solid rgba(168, 85, 247, 0.2);
}

/* Custom Scrollbar for Gaming Elements */
.game-scroll::-webkit-scrollbar {
  width: 16px;
  height: 16px;
}

.game-scroll::-webkit-scrollbar-track {
  background: linear-gradient(45deg, var(--color-game-dark-bg), var(--color-game-dark-surface));
  border-radius: 12px;
  border: 2px solid var(--color-game-purple-800);
  box-shadow:
    inset 0 0 10px rgba(0, 0, 0, 0.5),
    0 0 5px rgba(168, 85, 247, 0.3);
}

.game-scroll::-webkit-scrollbar-thumb {
  background: linear-gradient(45deg, var(--color-game-neon-cyan), var(--color-game-purple-600), var(--color-game-neon-pink));
  border-radius: 12px;
  border: 3px solid var(--color-game-dark-surface);
  box-shadow:
    0 0 15px rgba(168, 85, 247, 0.6),
    0 0 25px rgba(0, 255, 255, 0.4),
    inset 0 0 5px rgba(255, 255, 255, 0.2);
  animation: scroll-glow 2s ease-in-out infinite alternate;
}

@keyframes scroll-glow {
  from {
    box-shadow:
      0 0 15px rgba(168, 85, 247, 0.6),
      0 0 25px rgba(0, 255, 255, 0.4),
      inset 0 0 5px rgba(255, 255, 255, 0.2);
  }
  to {
    box-shadow:
      0 0 20px rgba(168, 85, 247, 0.8),
      0 0 30px rgba(0, 255, 255, 0.6),
      inset 0 0 8px rgba(255, 255, 255, 0.3);
  }
}

.game-scroll::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(45deg, var(--color-game-neon-green), var(--color-game-purple-500), var(--color-game-neon-pink));
  animation: scroll-pulse 0.5s ease-in-out infinite;
}

@keyframes scroll-pulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

/* Thin Scrollbar Variant */
.thin-scroll::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

.thin-scroll::-webkit-scrollbar-track {
  background: rgba(26, 26, 46, 0.8);
  border-radius: 6px;
}

.thin-scroll::-webkit-scrollbar-thumb {
  background: var(--gradient-game-primary);
  border-radius: 6px;
  border: 1px solid var(--color-game-dark-surface);
  box-shadow: 0 0 8px rgba(168, 85, 247, 0.4);
}

.thin-scroll::-webkit-scrollbar-thumb:hover {
  background: var(--gradient-game-secondary);
  box-shadow: 0 0 12px rgba(0, 255, 255, 0.5);
}

/* Firefox Scrollbar */
* {
  scrollbar-width: thin;
  scrollbar-color: var(--color-game-purple-600) var(--color-game-dark-surface);
}

.game-scroll {
  scrollbar-width: auto;
  scrollbar-color: var(--color-game-purple-500) var(--color-game-dark-bg);
}

/* Custom Scroll Indicators */
.scroll-indicator {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--color-game-dark-surface);
  z-index: 9999;
}

.scroll-indicator::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  background: var(--gradient-game-secondary);
  box-shadow: 0 0 10px rgba(0, 255, 255, 0.6);
  transition: width 0.1s ease;
  animation: indicator-glow 2s ease-in-out infinite alternate;
}

@keyframes indicator-glow {
  from {
    box-shadow: 0 0 10px rgba(0, 255, 255, 0.6);
  }
  to {
    box-shadow: 0 0 15px rgba(0, 255, 255, 0.8), 0 0 25px rgba(168, 85, 247, 0.4);
  }
}

/* Smooth Scrolling */
html {
  scroll-behavior: smooth;
}

/* Custom Scroll Animation */
@keyframes scroll-fade-in {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.scroll-animate {
  animation: scroll-fade-in 0.6s ease-out;
}

/* Gaming Scroll Effects */
.game-container {
  overflow-y: auto;
  overflow-x: hidden;
}

.game-container:hover::-webkit-scrollbar-thumb {
  animation: scroll-rainbow 3s linear infinite;
}

@keyframes scroll-rainbow {
  0% { background: linear-gradient(45deg, #ff0000, #ff7f00); }
  16.66% { background: linear-gradient(45deg, #ff7f00, #ffff00); }
  33.33% { background: linear-gradient(45deg, #ffff00, #00ff00); }
  50% { background: linear-gradient(45deg, #00ff00, #0000ff); }
  66.66% { background: linear-gradient(45deg, #0000ff, #4b0082); }
  83.33% { background: linear-gradient(45deg, #4b0082, #9400d3); }
  100% { background: linear-gradient(45deg, #9400d3, #ff0000); }
}

/* Progress Bar Container */
.scroll-progress-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 6px;
  z-index: 10000;
  pointer-events: none;
  background: rgba(26, 26, 46, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(168, 85, 247, 0.3);
}

.scroll-progress-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg,
    var(--color-game-neon-cyan) 0%,
    var(--color-game-purple-600) 50%,
    var(--color-game-neon-pink) 100%);
  transition: width 0.1s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  position: relative;
  box-shadow:
    0 0 15px rgba(168, 85, 247, 0.6),
    0 0 25px rgba(0, 255, 255, 0.4);
  animation: progress-shimmer 3s ease-in-out infinite;
}

@keyframes progress-shimmer {
  0%, 100% {
    background: linear-gradient(90deg,
      var(--color-game-neon-cyan) 0%,
      var(--color-game-purple-600) 50%,
      var(--color-game-neon-pink) 100%);
  }
  33% {
    background: linear-gradient(90deg,
      var(--color-game-neon-green) 0%,
      var(--color-game-purple-700) 50%,
      var(--color-game-neon-cyan) 100%);
  }
  66% {
    background: linear-gradient(90deg,
      var(--color-game-neon-pink) 0%,
      var(--color-game-purple-500) 50%,
      var(--color-game-neon-green) 100%);
  }
}

.scroll-progress-bar.rainbow {
  animation: progress-rainbow 1.5s linear infinite;
}

@keyframes progress-rainbow {
  0% { background: linear-gradient(90deg, #ff0000, #ff7f00, #ffff00); }
  16.66% { background: linear-gradient(90deg, #ff7f00, #ffff00, #00ff00); }
  33.33% { background: linear-gradient(90deg, #ffff00, #00ff00, #0000ff); }
  50% { background: linear-gradient(90deg, #00ff00, #0000ff, #4b0082); }
  66.66% { background: linear-gradient(90deg, #0000ff, #4b0082, #9400d3); }
  83.33% { background: linear-gradient(90deg, #4b0082, #9400d3, #ff0000); }
  100% { background: linear-gradient(90deg, #9400d3, #ff0000, #ff7f00); }
}

.scroll-progress-glow {
  position: absolute;
  top: -2px;
  left: 0;
  height: 10px;
  width: 100%;
  background: rgba(168, 85, 247, 0.3);
  filter: blur(12px);
  z-index: -1;
  animation: glow-pulse 2s ease-in-out infinite alternate;
}

@keyframes glow-pulse {
  from {
    opacity: 0.3;
    filter: blur(12px);
  }
  to {
    opacity: 0.6;
    filter: blur(8px);
  }
}

/* Scroll to Top Button */
.scroll-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg,
    var(--color-game-purple-600) 0%,
    var(--color-game-purple-700) 50%,
    var(--color-game-purple-800) 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  opacity: 0;
  visibility: hidden;
  transform: translateY(30px) scale(0.8);
  z-index: 1000;
  box-shadow:
    0 8px 25px rgba(147, 51, 234, 0.4),
    0 0 20px rgba(168, 85, 247, 0.3),
    inset 0 0 15px rgba(255, 255, 255, 0.1);
  border: 2px solid rgba(168, 85, 247, 0.5);
  animation: float 3s ease-in-out infinite;
}

@keyframes float {
  0%, 100% {
    transform: translateY(30px) scale(0.8);
  }
  50% {
    transform: translateY(25px) scale(0.8);
  }
}

.scroll-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
  animation: float-visible 3s ease-in-out infinite;
}

@keyframes float-visible {
  0%, 100% {
    transform: translateY(0) scale(1);
  }
  50% {
    transform: translateY(-5px) scale(1);
  }
}

.scroll-to-top:hover {
  transform: translateY(-5px) scale(1.1);
  background: linear-gradient(135deg,
    var(--color-game-neon-cyan) 0%,
    var(--color-game-purple-600) 50%,
    var(--color-game-neon-pink) 100%);
  box-shadow:
    0 12px 35px rgba(0, 255, 255, 0.4),
    0 0 30px rgba(168, 85, 247, 0.5),
    0 0 40px rgba(255, 0, 255, 0.3),
    inset 0 0 20px rgba(255, 255, 255, 0.2);
  animation: button-glow 1s ease-in-out infinite alternate;
}

@keyframes button-glow {
  from {
    box-shadow:
      0 12px 35px rgba(0, 255, 255, 0.4),
      0 0 30px rgba(168, 85, 247, 0.5);
  }
  to {
    box-shadow:
      0 15px 40px rgba(0, 255, 255, 0.6),
      0 0 35px rgba(168, 85, 247, 0.7),
      0 0 45px rgba(255, 0, 255, 0.4);
  }
}

.scroll-to-top:active {
  transform: translateY(-2px) scale(1.05);
}

.scroll-to-top svg {
  color: white;
  width: 28px;
  height: 28px;
  filter: drop-shadow(0 0 5px rgba(255, 255, 255, 0.5));
  transition: all 0.3s ease;
}

.scroll-to-top:hover svg {
  filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.8));
  transform: translateY(-2px);
}

/* Scroll Complete Particles */
@keyframes scroll-particle-fall {
  0% {
    opacity: 1;
    transform: translateY(0) scale(1) rotate(0deg);
  }
  50% {
    opacity: 0.8;
    transform: translateY(50vh) scale(1.2) rotate(180deg);
  }
  100% {
    opacity: 0;
    transform: translateY(100vh) scale(0.5) rotate(360deg);
  }
}

/* Smooth scrolling enhancements */
html {
  scroll-behavior: smooth;
}

/* Scroll Direction Classes */
body.scrolling-up .scroll-progress-bar {
  background: linear-gradient(90deg,
    var(--color-game-neon-green) 0%,
    var(--color-game-purple-600) 50%,
    var(--color-game-neon-cyan) 100%);
}

body.scrolling-down .scroll-progress-bar {
  background: linear-gradient(90deg,
    var(--color-game-neon-cyan) 0%,
    var(--color-game-purple-600) 50%,
    var(--color-game-neon-pink) 100%);
}

/* Enhanced scrollbar for different screen sizes */
@media (max-width: 768px) {
  ::-webkit-scrollbar {
    width: 8px;
    height: 8px;
  }

  .scroll-progress-container {
    height: 4px;
  }

  .scroll-to-top {
    width: 50px;
    height: 50px;
    bottom: 20px;
    right: 20px;
  }

  .scroll-to-top svg {
    width: 24px;
    height: 24px;
  }
}

@media (max-width: 480px) {
  ::-webkit-scrollbar {
    width: 6px;
    height: 6px;
  }

  .scroll-progress-container {
    height: 3px;
  }

  .scroll-to-top {
    width: 45px;
    height: 45px;
    bottom: 15px;
    right: 15px;
  }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  ::-webkit-scrollbar-thumb {
    background: #ffffff;
    border: 2px solid #000000;
  }

  .scroll-progress-bar {
    background: #ffffff;
  }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
  ::-webkit-scrollbar-thumb {
    animation: none;
    transition: none;
  }

  .scroll-progress-bar {
    animation: none;
  }

  .scroll-to-top {
    animation: none;
  }

  html {
    scroll-behavior: auto;
  }
}