:root {
  --bg: #020408;
  --bg2: #040b12;
  --bg3: #071018;
  --card: #060e18;
  --green: #00ff88;
  --amber: #ffb700;
  --red: #ff2244;
  --blue: #0088ff;
  --dim-blue: #003366;
  --text: #c8d8e8;
  --muted: #3a4a5a;
  --border: #0a1828;
  --glow-green: rgba(0,255,136,0.15);
  
  --font-display: 'Bebas Neue', sans-serif;
  --font-header: 'Barlow Condensed', sans-serif;
  --font-body: 'IBM Plex Mono', monospace;
  --font-badge: 'Share Tech Mono', monospace;
}

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

body {
  background-color: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
}

/* Grain Filter Overlay */
body::before {
  content: "";
  position: fixed;
  top: 0; left: 0; width: 100vw; height: 100vh;
  pointer-events: none;
  z-index: 9998;
  opacity: 0.05;
  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='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
}

/* Scanlines */
body::after {
  content: " ";
  display: block;
  position: fixed;
  top: 0; left: 0; bottom: 0; right: 0;
  background: linear-gradient(rgba(18, 16, 16, 0) 50%, rgba(0, 0, 0, 0.25) 50%), linear-gradient(90deg, rgba(255, 0, 0, 0.06), rgba(0, 255, 0, 0.02), rgba(0, 0, 255, 0.06));
  z-index: 9999;
  background-size: 100% 2px, 3px 100%;
  pointer-events: none;
  opacity: 0.025;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

a {
  color: var(--green);
  text-decoration: none;
  transition: color 0.3s, text-shadow 0.3s;
}

a:hover {
  color: #fff;
  text-shadow: 0 0 8px var(--green);
}

/* Preloader */
#preloader {
  position: fixed;
  top: 0; left: 0; width: 100%; height: 100%;
  background: #000;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-body);
  color: var(--green);
}

.terminal-text {
  font-size: 1.2rem;
}

.cursor {
  animation: blink 1s step-end infinite;
}

@keyframes blink { 50% { opacity: 0; } }

/* Sticky Header */
header {
  position: fixed;
  top: 0; left: 0; width: 100%;
  background: rgba(4, 11, 18, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  z-index: 1000;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
}

.logo {
  font-family: var(--font-display);
  font-size: 2rem;
  color: #fff;
  letter-spacing: 4px;
}

nav ul {
  display: flex;
  list-style: none;
  gap: 2rem;
}

nav a {
  font-family: var(--font-header);
  font-size: 1.1rem;
  color: var(--text);
  letter-spacing: 1px;
}

nav a:hover, nav a.active {
  color: var(--green);
}

.header-right {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.coord-badge {
  font-family: var(--font-badge);
  font-size: 0.9rem;
  color: var(--muted);
  border: 1px solid var(--muted);
  padding: 0.3rem 0.6rem;
  border-radius: 4px;
}

/* Badges */
.badge {
  display: inline-block;
  padding: 0.2rem 0.5rem;
  font-family: var(--font-badge);
  font-size: 0.8rem;
  border-radius: 3px;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.badge-unresolved { background: rgba(255, 183, 0, 0.1); color: var(--amber); border: 1px solid var(--amber); }
.badge-declassified { background: rgba(0, 255, 136, 0.1); color: var(--green); border: 1px solid var(--green); }
.badge-active { background: rgba(255, 34, 68, 0.1); color: var(--red); border: 1px solid var(--red); animation: pulse-red 2s infinite; }

@keyframes pulse-red {
  0% { box-shadow: 0 0 0 0 rgba(255, 34, 68, 0.4); }
  70% { box-shadow: 0 0 0 6px rgba(255, 34, 68, 0); }
  100% { box-shadow: 0 0 0 0 rgba(255, 34, 68, 0); }
}

/* Cards */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-top: 3px solid var(--muted);
  padding: 1.5rem;
  transition: transform 0.3s, box-shadow 0.3s;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: inset 0 0 20px rgba(255,255,255,0.02);
}

.card.ufo { border-top-color: var(--green); }

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.8rem 1.5rem;
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--green);
  border: 1px solid var(--green);
  background: transparent;
  cursor: pointer;
  transition: all 0.3s;
  text-transform: uppercase;
}

.btn:hover {
  background: var(--green);
  color: #000;
  box-shadow: 0 0 15px var(--glow-green);
}

/* Utilities */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section-pad {
  padding: 6rem 0;
}

.text-center { text-align: center; }
.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }

/* Table */
.data-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 2rem;
  font-family: var(--font-body);
  font-size: 0.9rem;
}

.data-table th, .data-table td {
  padding: 1rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.data-table th {
  color: var(--green);
  font-family: var(--font-header);
  letter-spacing: 1px;
}

.data-table tr:hover {
  background: rgba(255,255,255,0.02);
}

/* Responsive */
@media (max-width: 768px) {
  header { flex-direction: column; padding: 1rem; }
  nav ul { flex-wrap: wrap; justify-content: center; margin-top: 1rem; }
  .header-right { margin-top: 1rem; }
  .data-table { display: block; overflow-x: auto; }
}