:root {
  /* Core Backgrounds */
  --bg-base: #09090b;
  --bg-surface: #121212;
  --border-ghost: #37373a;

  /* Typography - Readable Defaults */
  --text-main: #f4f4f5;
  --text-muted: #b1b1ba;

  /* Cyber Accents */
  --accent-green: #00ff66;
  --accent-cyan: #00ffff;
  --accent-magenta: #ff00ff;
  --accent-yellow: #ffff00;
  --accent-orange: #ff7700;

  --bs-body-font-family: 'Fira Code', monospace;
}

/* Base Body Application */
body {
  padding-top: 0 !important;
  background-color: var(--bg-base) !important;
  color: var(--text-main) !important;
  font-family: var(--bs-body-font-family), serif !important;

  /* 1. Terminal Grid + 2. Pinned Top Cyber Orbs */
  background-image:
    linear-gradient(rgba(0, 255, 40, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 255, 40, 0.05) 1px, transparent 1px),

    /* Shifted coordinates to top (10%, 5%, 20%) and reduced fade spread (40%) */
    radial-gradient(circle at 15% 10%, rgba(0, 255, 255, 0.12), transparent 40%),
    radial-gradient(circle at 85% 5%, rgba(0, 255, 102, 0.12), transparent 40%),
    radial-gradient(circle at 50% 20%, rgba(0, 100, 255, 0.10), transparent 40%);

  /* X is 150% for horizontal panning, Y is 100% to lock them to the top */
  background-size: 30px 30px, 30px 30px, 150% 100%, 150% 100%, 150% 100%;
  background-attachment: fixed;

  /* Adjusted animation for horizontal drifting only */
  animation: cyberAurora 15s ease-in-out infinite alternate;
}

@keyframes cyberAurora {
  /* Animate background-position X axis, leave Y at 0 */
  0% { background-position: 0 0, 0 0, 0% 0, 100% 0, 50% 0; }
  100% { background-position: 0 0, 0 0, 100% 0, 0% 0, 10% 0; }
}

/* Card & Container Overrides */
.bg-dark, .bg-black, .card {
  background-color: var(--bg-surface) !important;
  border-radius: 4px !important;
}

/* Ghost Borders */
.border-secondary, .border-bottom, .border, .border-top {
  border-color: var(--border-ghost) !important;
}

/* Typography Overrides */
h1, h2, h3, h4, h5, h6, .text-light {
  color: var(--text-main) !important;
  padding-top: 0.3em;
  padding-bottom: 0.15em;
}
p, small, .text-white-50 {
  color: var(--text-muted) !important;
}

/* Implemented in post.html */
.scrollspy-navbar {
  top: 4.5rem;
  z-index: 1020;
  border-radius: 0 !important;
}

/* Bootstrap Accent Mappings */
.text-primary { color: var(--accent-green) !important; }
.text-info { color: var(--accent-cyan) !important; }
.text-danger { color: var(--accent-magenta) !important; }

/* Upgraded Primary Button */
.btn-primary {
  position: relative;
  background-color: transparent !important; /* Start hollow */
  border: 1px solid var(--accent-green) !important;
  color: var(--accent-green) !important;
  font-weight: 600;
  border-radius: 2px !important;
  overflow: hidden; /* Keeps the laser animation inside the button */
  z-index: 1;
  transition: all 0.3s ease;
}

/* The scanning laser line */
.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.5), transparent);
  z-index: -1;
  transition: left 0.6s ease;
}

/* The Hover State: Fills background, creates massive glow, and triggers the laser */
.btn-primary:hover {
  background-color: var(--accent-green) !important;
  color: #000000 !important;
  box-shadow: 0 0 15px var(--accent-green),
              0 0 30px rgba(0, 255, 102, 0.4),
              inset 0 0 10px rgba(255, 255, 255, 0.5);
}

.btn-primary:hover::before {
  left: 100%;
}

/* The Terminal Prompt styling */
.terminal-prompt::before {
  content: "root@system:~$ ";
  color: var(--accent-cyan);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}
::-webkit-scrollbar-track {
  background: var(--bg-base);
}
::-webkit-scrollbar-thumb {
  background: var(--border-ghost);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--accent-green);
}

/* ---------------------------------------------------
   Post Content Images
----------------------------------------------------- */
.post-content img {
    max-width: 100% !important;
    height: auto !important;
    display: block;
    margin: 1.5rem auto;
}

/* ---------------------------------------------------
   Markdown Table Styling (Mobile Responsive)
----------------------------------------------------- */
/* Compact Tables & Code Blocks on Mobile */
@media (max-width: 767.98px) {
  table, .rouge-table pre {
    font-size: 0.8rem; /* Shrinks text specifically in tables/code */
  }

  /* Reduce cell padding */
  table td, table th, .rouge-table td {
    padding: 0.25rem 0.4rem !important;
  }

  /* Ensure code blocks don't force page widening */
  .highlight pre {
    margin-bottom: 0.5rem;
  }
}

.post-content table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 2rem;
    display: block;      /* Establishes scrolling context for mobile */
    overflow-x: auto;    /* Enables horizontal scroll */
    white-space: nowrap; /* Prevents column text squishing */
}

.post-content th,
.post-content td {
    padding: 12px 15px;
    border: 1px solid var(--border-ghost);
}

.post-content th {
    background-color: rgba(255, 255, 255, 0.05);
    font-weight: bold;
    color: var(--accent-cyan);
}

/* --- Interactive Cyber Cards --- */

/* 1. Base Card Styling (Frosted & Semi-transparent) */
.card {
  background-color: rgba(18, 18, 18, 0.7) !important; /* Slightly transparent */
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275) !important; /* Bouncy transition */
  border: 1px solid var(--border-ghost) !important;
  z-index: 1;
}

/* 2. Global Hover State for all Cards */
.card:hover {
  transform: translateY(-5px);
  border-color: rgba(0, 255, 255, 0.3) !important; /* Faint cyan border on hover */
  box-shadow: 0 10px 30px -10px rgba(0, 255, 255, 0.15),
              inset 0 0 20px rgba(0, 255, 255, 0.02);
  z-index: 2;
}

/* 3. Upgrading your existing .hover-overlay elements (Images & Icons) */
.hover-overlay {
  transition: all 0.3s ease;
}

.hover-overlay:hover {
  border-color: var(--accent-green) !important;
  box-shadow: 0 0 15px rgba(0, 255, 102, 0.2);
  transform: scale(1.05);
}

/* 4. Glowing text effect for the tags inside cards on hover */
.card:hover .text-white-50 {
  color: #e4e4e7 !important;
  transition: color 0.3s ease;
}
/* end of interactive cards */

.skip-link {
  position: absolute;
  top: -9999px;
  left: 0.5rem;
  z-index: 2000;
  background: #000;
  color: #fff;
  border: 2px solid var(--accent-green);
  padding: 0.5rem 0.75rem;
  text-decoration: none;
}

.skip-link:focus {
  top: 0.5rem;
}

a:focus-visible,
button:focus-visible,
.btn:focus-visible {
  outline: 2px solid var(--accent-green);
  outline-offset: 2px;
}

@media (hover: none) {
  .card:hover,
  .hover-overlay:hover {
    transform: none;
    box-shadow: none;
  }
}

@media (max-width: 767.98px) {
  body {
    background-attachment: scroll;
    animation: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

.experiment-summary {
  cursor: pointer;
}