/* Custom NES-themed styles */

body {
  margin: 0;
  padding: 0;
  font-family: 'Courier New', monospace;
}

.pixel-font {
  image-rendering: pixelated;
  -webkit-font-smoothing: none;
  -moz-osx-font-smoothing: grayscale;
}

.scanline-effect {
  position: relative;
}

.scanline-effect::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    rgba(0, 0, 0, 0) 50%,
    rgba(0, 0, 0, 0.05) 50%
  );
  background-size: 100% 4px;
  pointer-events: none;
  opacity: 0.3;
  z-index: 1;
}

.chromatic-aberration {
  text-shadow: 
    -2px 0 0 rgba(255, 0, 0, 0.3),
    2px 0 0 rgba(0, 255, 255, 0.3);
}

.pixel-border {
  box-shadow: 
    0 0 0 2px currentColor,
    4px 4px 0 0 rgba(0, 0, 0, 0.3);
}

.pixel-btn {
  box-shadow: 
    inset -2px -2px 0 0 rgba(0, 0, 0, 0.3),
    inset 2px 2px 0 0 rgba(255, 255, 255, 0.2);
  border: none;
  cursor: pointer;
  image-rendering: pixelated;
}

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

.sprite-jump {
  display: inline-block;
  animation: idle 2s ease-in-out infinite;
}

.sprite-jump.bounce {
  animation: jump 0.6s ease-in-out infinite;
}

@keyframes idle {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-4px); }
}

@keyframes jump {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-20px); }
}

.code-display {
  font-family: 'Courier New', monospace;
  font-size: 13px;
  line-height: 1.6;
  border: 2px solid currentColor;
}

.nes-code {
  display: block;
  white-space: pre;
  word-wrap: break-word;
}

.konami-effect {
  animation: rainbow 2s linear infinite, glitch 0.3s ease-in-out infinite;
  background: linear-gradient(
    45deg,
    #ff0000,
    #ff7f00,
    #ffff00,
    #00ff00,
    #0000ff,
    #4b0082,
    #9400d3
  );
  background-size: 400% 400%;
  opacity: 0.3;
  mix-blend-mode: overlay;
}

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

@keyframes glitch {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-2px); }
  50% { transform: translateX(2px); }
  75% { transform: translateX(-1px); }
}

/* CRT screen curvature effect */
.nes-header {
  position: relative;
}

.nes-header::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(
    ellipse at center,
    rgba(255, 255, 255, 0) 0%,
    rgba(0, 0, 0, 0.1) 100%
  );
  pointer-events: none;
}

/* Loading spinner */
@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.loading-spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 3px solid rgba(255, 255, 255, 0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

/* Retro scrollbar */
::-webkit-scrollbar {
  width: 12px;
  height: 12px;
}

::-webkit-scrollbar-track {
  background: #1f2937;
}

::-webkit-scrollbar-thumb {
  background: #4b5563;
  border: 2px solid #1f2937;
}

::-webkit-scrollbar-thumb:hover {
  background: #6b7280;
}

/* Pixel perfect rendering */
* {
  image-rendering: -moz-crisp-edges;
  image-rendering: -webkit-crisp-edges;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
}

/* Game Boy theme overrides */
.bg-green-100 {
  background-color: #9bbc0f !important;
}

.text-gray-900 {
  color: #0f380f !important;
}

.bg-white {
  background-color: #8bac0f !important;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .pixel-font {
    font-size: 0.8rem !important;
  }
  
  .code-display {
    font-size: 11px;
  }
}