/* ============================================================
   INTELLIGENCE ENGINE — Retro Sci-Fi Theme
   Commodore 64 / Last Ninja / 80s Neon
   ============================================================ */

/* --- Neon Palette --- */
:root {
  --neon-cyan: #00ffff;
  --neon-magenta: #ff00ff;
  --neon-green: #39ff14;
  --neon-amber: #ffbf00;
  --neon-pink: #ff6ec7;
  --neon-blue: #4d4dff;
  --neon-purple: #b967ff;
  --retro-bg: #0a0a1a;
  --retro-bg-alt: #0f0f2a;
  --retro-card: #12122a;
  --retro-border: #1a1a3e;
  --retro-text: #c0c0e0;
  --retro-text-dim: #6a6a9a;
  --grid-color: rgba(0, 255, 255, 0.03);
  --scanline-color: rgba(0, 0, 0, 0.12);
  --glow-cyan: 0 0 10px rgba(0, 255, 255, 0.5), 0 0 40px rgba(0, 255, 255, 0.15);
  --glow-magenta: 0 0 10px rgba(255, 0, 255, 0.5), 0 0 40px rgba(255, 0, 255, 0.15);
  --glow-green: 0 0 10px rgba(57, 255, 20, 0.5), 0 0 40px rgba(57, 255, 20, 0.15);
}

/* --- Scanline Overlay (CRT effect) --- */
body::after {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 9999;
  background: repeating-linear-gradient(
    0deg,
    var(--scanline-color) 0px,
    var(--scanline-color) 1px,
    transparent 1px,
    transparent 3px
  );
}

/* --- Grid Background --- */
body::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: -1;
  background-image:
    linear-gradient(var(--grid-color) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-color) 1px, transparent 1px);
  background-size: 40px 40px;
}

/* --- Base Overrides --- */
body,
.side-bar,
.main,
.main-content-wrap {
  background-color: var(--retro-bg) !important;
  color: var(--retro-text) !important;
}

/* --- Typography --- */
.site-title {
  font-family: 'Press Start 2P', monospace !important;
  font-size: 14px !important;
  color: var(--neon-cyan) !important;
  text-shadow: var(--glow-cyan) !important;
  letter-spacing: 2px !important;
  line-height: 1.6 !important;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Orbitron', sans-serif !important;
  letter-spacing: 1px !important;
}

h1 {
  color: var(--neon-cyan) !important;
  text-shadow: var(--glow-cyan) !important;
  border-bottom: 2px solid var(--neon-cyan) !important;
  padding-bottom: 12px !important;
}

h2 {
  color: var(--neon-magenta) !important;
  text-shadow: var(--glow-magenta) !important;
}

h3 {
  color: var(--neon-green) !important;
  text-shadow: var(--glow-green) !important;
}

h4 {
  color: var(--neon-amber) !important;
}

h5, h6 {
  color: var(--neon-purple) !important;
}

/* --- Code Blocks (CRT Terminal) --- */
code {
  font-family: 'Share Tech Mono', 'Courier New', monospace !important;
  background-color: #0d0d20 !important;
  color: var(--neon-green) !important;
  border: 1px solid var(--retro-border) !important;
  border-radius: 2px !important;
  padding: 2px 6px !important;
  font-size: 0.9em !important;
}

pre {
  background-color: #080818 !important;
  border: 1px solid var(--neon-cyan) !important;
  border-radius: 4px !important;
  box-shadow: inset 0 0 30px rgba(0, 255, 255, 0.03), var(--glow-cyan) !important;
  position: relative;
  overflow: hidden;
}

pre code {
  color: var(--neon-green) !important;
  background: transparent !important;
  border: none !important;
  text-shadow: 0 0 8px rgba(57, 255, 20, 0.3);
}

/* CRT curvature on code blocks */
pre::before {
  content: ">";
  position: absolute;
  top: 8px;
  left: 10px;
  color: var(--neon-cyan);
  font-family: 'Share Tech Mono', monospace;
  opacity: 0.4;
  font-size: 14px;
}

/* --- Links --- */
a {
  color: var(--neon-cyan) !important;
  text-decoration: none !important;
  transition: all 0.2s ease !important;
}

a:hover {
  color: var(--neon-magenta) !important;
  text-shadow: var(--glow-magenta) !important;
  text-decoration: none !important;
}

/* --- Sidebar Navigation --- */
.side-bar {
  background-color: var(--retro-bg-alt) !important;
  border-right: 1px solid var(--retro-border) !important;
}

.nav-list .nav-list-item .nav-list-link {
  font-family: 'Share Tech Mono', monospace !important;
  color: var(--retro-text-dim) !important;
  font-size: 13px !important;
  letter-spacing: 0.5px !important;
  transition: all 0.2s ease !important;
}

.nav-list .nav-list-item .nav-list-link:hover {
  color: var(--neon-cyan) !important;
  text-shadow: 0 0 8px rgba(0, 255, 255, 0.3) !important;
  background-color: rgba(0, 255, 255, 0.05) !important;
}

.nav-list .nav-list-item .nav-list-link.active {
  color: var(--neon-magenta) !important;
  text-shadow: var(--glow-magenta) !important;
  border-left: 3px solid var(--neon-magenta) !important;
  background-color: rgba(255, 0, 255, 0.05) !important;
  font-weight: 700 !important;
}

/* --- Tables --- */
table {
  border-collapse: collapse !important;
}

th {
  font-family: 'Orbitron', sans-serif !important;
  font-size: 11px !important;
  text-transform: uppercase !important;
  letter-spacing: 2px !important;
  color: var(--neon-cyan) !important;
  background-color: rgba(0, 255, 255, 0.08) !important;
  border-bottom: 2px solid var(--neon-cyan) !important;
  padding: 10px 14px !important;
}

td {
  border-bottom: 1px solid var(--retro-border) !important;
  padding: 8px 14px !important;
  font-family: 'Share Tech Mono', monospace !important;
  font-size: 13px !important;
  color: var(--retro-text) !important;
}

tr:hover td {
  background-color: rgba(0, 255, 255, 0.03) !important;
}

/* --- Blockquotes --- */
blockquote {
  border-left: 3px solid var(--neon-purple) !important;
  background-color: rgba(185, 103, 255, 0.05) !important;
  color: var(--retro-text) !important;
  font-style: italic !important;
  padding: 12px 20px !important;
}

/* --- Lists --- */
li {
  color: var(--retro-text) !important;
}

li::marker {
  color: var(--neon-cyan) !important;
}

/* --- Horizontal Rules --- */
hr {
  border: none !important;
  height: 1px !important;
  background: linear-gradient(90deg,
    transparent,
    var(--neon-cyan),
    var(--neon-magenta),
    var(--neon-cyan),
    transparent
  ) !important;
  margin: 32px 0 !important;
}

/* --- Search --- */
.search-input {
  font-family: 'Share Tech Mono', monospace !important;
  background-color: var(--retro-card) !important;
  border: 1px solid var(--retro-border) !important;
  color: var(--neon-cyan) !important;
}

.search-input:focus {
  border-color: var(--neon-cyan) !important;
  box-shadow: var(--glow-cyan) !important;
}

.search-input::placeholder {
  color: var(--retro-text-dim) !important;
}

/* --- Badges / Labels --- */
.label {
  font-family: 'Press Start 2P', monospace !important;
  font-size: 9px !important;
  letter-spacing: 1px !important;
}

/* --- Aux Links (top right) --- */
.aux-nav .aux-nav-list-item a {
  font-family: 'Share Tech Mono', monospace !important;
  color: var(--neon-amber) !important;
  font-size: 12px !important;
}

.aux-nav .aux-nav-list-item a:hover {
  color: var(--neon-magenta) !important;
  text-shadow: var(--glow-magenta) !important;
}

/* --- Footer --- */
.site-footer {
  font-family: 'Share Tech Mono', monospace !important;
  color: var(--retro-text-dim) !important;
  border-top: 1px solid var(--retro-border) !important;
  font-size: 12px !important;
}

/* --- Images --- */
img {
  border: 1px solid var(--retro-border) !important;
  border-radius: 4px !important;
  box-shadow: 0 0 20px rgba(0, 255, 255, 0.1) !important;
  transition: all 0.3s ease !important;
}

img:hover {
  box-shadow: 0 0 30px rgba(255, 0, 255, 0.2), 0 0 60px rgba(0, 255, 255, 0.1) !important;
  border-color: var(--neon-magenta) !important;
}

/* --- Strong / Bold --- */
strong {
  color: var(--neon-amber) !important;
}

/* --- Back to Top Button --- */
.top-link {
  font-family: 'Press Start 2P', monospace !important;
  font-size: 10px !important;
  color: var(--neon-cyan) !important;
  border: 1px solid var(--neon-cyan) !important;
  background: var(--retro-bg) !important;
}

.top-link:hover {
  background: rgba(0, 255, 255, 0.1) !important;
  box-shadow: var(--glow-cyan) !important;
}

/* --- Copy Code Button --- */
.copy-code-button {
  font-family: 'Press Start 2P', monospace !important;
  font-size: 8px !important;
  color: var(--neon-cyan) !important;
  background: var(--retro-bg-alt) !important;
  border: 1px solid var(--retro-border) !important;
}

.copy-code-button:hover {
  border-color: var(--neon-cyan) !important;
  box-shadow: var(--glow-cyan) !important;
}

/* --- Neon Divider Animation --- */
@keyframes neonPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

h1 {
  animation: neonPulse 3s ease-in-out infinite;
}

/* --- Scrollbar (Webkit) --- */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

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

::-webkit-scrollbar-thumb {
  background: var(--retro-border);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--neon-cyan);
  box-shadow: var(--glow-cyan);
}

/* --- Mobile adjustments --- */
@media (max-width: 768px) {
  .site-title {
    font-size: 11px !important;
  }

  h1 {
    font-size: 22px !important;
  }

  h2 {
    font-size: 18px !important;
  }
}

/* --- Selection highlight --- */
::selection {
  background: var(--neon-magenta) !important;
  color: #000 !important;
}

::-moz-selection {
  background: var(--neon-magenta) !important;
  color: #000 !important;
}