* {
  box-sizing: border-box;
}

:root {
  --cyan: #00ffff;
  --magenta: #ff00ff;
  --dark: #0a0a1a;
}

body {
  margin: 0;
  font-family: 'Space Mono', monospace;
  background: var(--dark);
}

.font-pixel {
  font-family: 'Press Start 2P', cursive;
}

.font-mono {
  font-family: 'Space Mono', monospace;
}

/* Background grid pattern */
.bg-grid {
  background-image: 
    linear-gradient(rgba(0, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 20px 20px;
}

/* Control panels */
.control-panel {
  background: linear-gradient(135deg, rgba(0, 255, 255, 0.05) 0%, rgba(255, 0, 255, 0.05) 100%);
  border: 1px dashed rgba(0, 255, 255, 0.3);
  border-radius: 8px;
  padding: 16px;
}

.panel-title {
  font-family: 'Press Start 2P', cursive;
  font-size: 10px;
  color: var(--cyan);
  margin-bottom: 12px;
  text-shadow: 0 0 10px rgba(0, 255, 255, 0.5);
}

/* Buttons */
.btn-primary {
  background: linear-gradient(135deg, var(--cyan) 0%, var(--magenta) 100%);
  color: black;
  font-family: 'Press Start 2P', cursive;
  font-size: 10px;
  padding: 12px 20px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.2s;
  text-transform: uppercase;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 20px rgba(0, 255, 255, 0.5), 0 0 40px rgba(255, 0, 255, 0.3);
}

.btn-primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

.btn-secondary {
  background: transparent;
  color: var(--cyan);
  font-family: 'Press Start 2P', cursive;
  font-size: 10px;
  padding: 12px 20px;
  border: 2px solid var(--cyan);
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-secondary:hover {
  background: rgba(0, 255, 255, 0.1);
  box-shadow: 0 0 15px rgba(0, 255, 255, 0.3);
}

/* Sliders */
.slider-cyber {
  -webkit-appearance: none;
  appearance: none;
  height: 8px;
  background: linear-gradient(90deg, var(--magenta), var(--cyan));
  border-radius: 4px;
  outline: none;
}

.slider-cyber::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 16px;
  height: 16px;
  background: white;
  border-radius: 50%;
  cursor: pointer;
  box-shadow: 0 0 10px var(--cyan);
}

.slider-cyber::-moz-range-thumb {
  width: 16px;
  height: 16px;
  background: white;
  border-radius: 50%;
  cursor: pointer;
  box-shadow: 0 0 10px var(--cyan);
  border: none;
}

/* Canvas container */
.canvas-container {
  background: rgba(0, 0, 0, 0.5);
  border: 2px solid rgba(0, 255, 255, 0.2);
  border-radius: 8px;
  padding: 20px;
  min-height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Scanlines effect */
.scanlines {
  position: relative;
}

.scanlines::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: repeating-linear-gradient(
    0deg,
    rgba(0, 0, 0, 0.15),
    rgba(0, 0, 0, 0.15) 1px,
    transparent 1px,
    transparent 2px
  );
  pointer-events: none;
}

/* Glow effects */
.shadow-glow {
  box-shadow: 0 0 15px rgba(0, 255, 255, 0.4), 0 0 30px rgba(0, 255, 255, 0.2);
}

/* Loading spinner */
.loading-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid rgba(0, 255, 255, 0.2);
  border-top-color: var(--cyan);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Pulse animation */
.animate-pulse-slow {
  animation: pulse 3s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

/* Select styling */
select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23ff00ff' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10l-5 5z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  padding-right: 30px;
  cursor: pointer;
}

select option {
  background: #1a1a2e;
  color: #ff00ff;
}

/* Checkbox styling */
input[type="checkbox"] {
  width: 16px;
  height: 16px;
  cursor: pointer;
}

/* Textarea styling */
textarea {
  scrollbar-width: thin;
  scrollbar-color: var(--cyan) transparent;
}

textarea::-webkit-scrollbar {
  width: 6px;
}

textarea::-webkit-scrollbar-track {
  background: transparent;
}

textarea::-webkit-scrollbar-thumb {
  background: var(--cyan);
  border-radius: 3px;
}

/* Mobile adjustments */
@media (max-width: 768px) {
  .control-panel {
    padding: 12px;
  }
  
  .panel-title {
    font-size: 8px;
  }
  
  .btn-primary, .btn-secondary {
    font-size: 8px;
    padding: 10px 16px;
  }
  
  .canvas-container {
    min-height: 300px;
    padding: 12px;
  }
}

/* Accent color for magenta palette buttons */
.border-magenta-500\/50 {
  border-color: rgba(255, 0, 255, 0.5);
}

.text-magenta-100 {
  color: rgba(255, 200, 255, 1);
}

.border-magenta-500\/20 {
  border-color: rgba(255, 0, 255, 0.2);
}