@import "tailwindcss";

:root {
  --background: #0a0a0c;
  --foreground: #ffffff;
  --cyan-glow: rgba(0, 212, 255, 0.3);
}

* {
  box-sizing: border-box;
  padding: 0;
  margin: 0;
}

html,
body {
  max-width: 100vw;
  overflow-x: hidden;
  background: var(--background);
  color: var(--foreground);
}

/* Custom scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: #0a0a0c;
}

::-webkit-scrollbar-thumb {
  background: #2a2a30;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: #3a3a40;
}

/* Range input styling */
input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  background: transparent;
  cursor: pointer;
}

input[type="range"]::-webkit-slider-track {
  height: 4px;
  background: #1a1a1e;
  border-radius: 2px;
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 14px;
  height: 14px;
  background: linear-gradient(135deg, #00d4ff, #0088cc);
  border-radius: 50%;
  margin-top: -5px;
  box-shadow: 0 0 8px rgba(0, 212, 255, 0.5);
  transition: transform 0.15s ease;
}

input[type="range"]::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}

input[type="range"]::-moz-range-track {
  height: 4px;
  background: #1a1a1e;
  border-radius: 2px;
}

input[type="range"]::-moz-range-thumb {
  width: 14px;
  height: 14px;
  background: linear-gradient(135deg, #00d4ff, #0088cc);
  border-radius: 50%;
  border: none;
  box-shadow: 0 0 8px rgba(0, 212, 255, 0.5);
}

/* Checkbox styling */
input[type="checkbox"] {
  width: 16px;
  height: 16px;
  border-radius: 4px;
  border: 2px solid #3a3a40;
  background: #1a1a1e;
  cursor: pointer;
  transition: all 0.2s;
}

input[type="checkbox"]:checked {
  background: #00d4ff;
  border-color: #00d4ff;
}

/* Selection */
::selection {
  background: rgba(0, 212, 255, 0.3);
  color: #ffffff;
}

/* Focus styles */
button:focus-visible,
input:focus-visible {
  outline: 2px solid rgba(0, 212, 255, 0.5);
  outline-offset: 2px;
}

/* Keyboard shortcut styling */
kbd {
  font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Monaco, Consolas, monospace;
}

/* Disable text selection on controls */
.select-none {
  -webkit-user-select: none;
  user-select: none;
}

/* Smooth transitions for interactive elements */
button,
input,
a {
  transition: all 0.2s ease;
}

/* Glass effect */
.glass {
  background: rgba(255, 255, 255, 0.02);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

/* Glow effects */
.glow-cyan {
  box-shadow: 0 0 20px rgba(0, 212, 255, 0.3);
}

.glow-red {
  box-shadow: 0 0 20px rgba(255, 51, 102, 0.3);
}

.glow-green {
  box-shadow: 0 0 20px rgba(34, 197, 94, 0.3);
}

/* Animations */
@keyframes pulse-glow {
  0%, 100% {
    box-shadow: 0 0 10px rgba(0, 212, 255, 0.3);
  }
  50% {
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.6);
  }
}

.animate-pulse-glow {
  animation: pulse-glow 2s ease-in-out infinite;
}

@keyframes fade-in {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-fade-in {
  animation: fade-in 0.3s ease-out;
}

/* Grid pattern background */
.grid-pattern {
  background-image: 
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 20px 20px;
}

/* Noise texture overlay */
.noise-overlay::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
  opacity: 0.03;
  pointer-events: none;
}