@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@300;400;500;700&family=Plus+Jakarta+Sans:wght@300;400;600;800&display=swap');

:root {
  --bg-primary: #050608;
  --bg-secondary: #0d0f14;
  --bg-tertiary: #131720;
  --accent-police: #1d4ed8;
  --accent-police-glow: rgba(29, 78, 216, 0.4);
  --accent-warning: #f59e0b;
  --accent-warning-glow: rgba(245, 158, 11, 0.3);
  --accent-alert: #ef4444;
  --accent-alert-glow: rgba(239, 68, 68, 0.35);
  --text-primary: #f8fafc;
  --text-muted: #64748b;
  --border-subtle: rgba(255, 255, 255, 0.07);
  --font-sans: 'Plus Jakarta Sans', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-sans);
  overflow-x: hidden;
}

.font-mono-tech {
  font-family: var(--font-mono);
}

/* Scanline effect */
.scanline {
  background: linear-gradient(
    to bottom,
    rgba(255, 255, 255, 0),
    rgba(255, 255, 255, 0) 50%,
    rgba(29, 78, 216, 0.03) 50%,
    rgba(29, 78, 216, 0.03)
  );
  background-size: 100% 4px;
}

/* Police Hazard Lines */
.hazard-border {
  background: repeating-linear-gradient(
    -45deg,
    var(--accent-warning),
    var(--accent-warning) 10px,
    #000 10px,
    #000 20px
  );
}

/* Glow effects */
.glow-police {
  box-shadow: 0 0 25px var(--accent-police-glow);
  border-color: var(--accent-police);
}

.glow-warning {
  box-shadow: 0 0 25px var(--accent-warning-glow);
}

.glow-alert {
  box-shadow: 0 0 25px var(--accent-alert-glow);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 4px;
  height: 4px;
}

::-webkit-scrollbar-track {
  background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
  background: var(--text-muted);
  border-radius: 2px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--accent-police);
}

/* CSS Terminal cursor animation */
.cursor-blink::after {
  content: '▋';
  animation: blink 1s infinite;
  color: var(--accent-warning);
  margin-left: 2px;
}

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

/* Radial threat radar styling */
.radar-sweep {
  animation: radar-rotate 8s linear infinite;
}

@keyframes radar-rotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* Noise overlay */
.noise-overlay {
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opacity='0.02'/%3E%3C/svg%3E");
}