@import url('https://fonts.googleapis.com/css2?family=Fira+Code:wght@400;700&display=swap');

:root {
  --terminal-green: #00ff41;
  --terminal-bright: #7fff7f;
  --terminal-mid: #39ff6a;
  --terminal-dim: #00aa2a;
  --terminal-muted: #007a1f;
  --terminal-faint: #004d14;
  --terminal-bg: #0d0d0d;
  --terminal-darker: #050505;
  --glow: 0 0 10px #00ff41, 0 0 20px #00ff4180, 0 0 30px #00ff4140;
  --glow-mid: 0 0 8px #39ff6a, 0 0 16px #39ff6a60;
  --glow-dim: 0 0 6px #00aa2a, 0 0 12px #00aa2a50;
}

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

body {
  font-family: 'Fira Code', monospace;
  background-color: var(--terminal-bg);
  color: var(--terminal-green);
  min-height: 100vh;
  line-height: 1.6;
  position: relative;
  overflow-x: hidden;
}

/* Scanline overlay */
body::before {
  content: "";
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  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;
  z-index: 1000;
}

/* Boot Screen */
.boot-screen {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  min-height: 100vh;
  min-height: 100dvh; /* dynamic viewport — handles mobile browser chrome */
  background: #000;
  color: var(--terminal-green);
  padding: 2rem;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
  touch-action: none; /* prevent scroll-through on iOS */
}
.boot-screen.hidden { display: none; }

/* Radio static canvas — sits above everything during transition */
#staticCanvas {
  position: fixed;
  inset: 0;
  z-index: 10000;
  pointer-events: none;
  display: none;
}
.boot-log { max-width: 900px; margin: auto; width: 100%; font-size: 1rem; white-space: pre-wrap; }
.boot-line { opacity: 0; animation: fadeIn 0.2s forwards; margin-bottom: 0.4rem; }
.boot-cursor {
  display: inline-block; width: 10px; height: 1rem;
  background: var(--terminal-green); margin-left: 4px;
  animation: blink 1s step-end infinite;
}

@keyframes fadeIn { to { opacity: 1; } }
@keyframes blink { 50% { opacity: 0; } }

@keyframes flicker {
  0%, 100% { opacity: 1; }
  92% { opacity: 1; } 93% { opacity: 0.8; } 94% { opacity: 1; } 97% { opacity: 0.9; }
}

/* Container */
.container {
  max-width: 900px;
  margin: 0 auto;
  padding: 2rem;
  animation: flicker 5s infinite;
  opacity: 0;
  transform: translateY(10px);
  transition: all 1s ease;
}
.container.loaded { opacity: 1; transform: translateY(0); }
.container.instant { opacity: 1; transform: translateY(0); animation: flicker 5s infinite; }

/* Header */
header {
  border: 1px solid var(--terminal-green);
  padding: 1.5rem;
  margin-bottom: 2rem;
  position: relative;
  background: var(--terminal-darker);
}
header::before {
  content: "┌──────────────────────────────────────────────────────────────┐";
  position: absolute;
  top: -1rem; left: 0;
  font-size: 0.6rem;
  color: var(--terminal-dim);
  white-space: nowrap;
  overflow: hidden;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  text-shadow: var(--glow);
  animation: logoAutoGlitch 7s steps(1) infinite;
}

@keyframes logoAutoGlitch {
  0%,  7%  { text-shadow: var(--glow); transform: translate(0); clip-path: none; opacity: 1; }
  8%        { text-shadow: -3px 0 #ff0000, 3px 0 #00ffff; transform: translate(-2px, 1px); opacity: 0.92; }
  9%        { text-shadow: 3px 0 #ff0000, -3px 0 #00ffff; transform: translate(2px, 0); clip-path: inset(15% 0 75% 0); }
  10%       { text-shadow: var(--glow); transform: translate(0); clip-path: none; opacity: 1; }
  11%       { text-shadow: -2px 0 #ff0000, 2px 0 #00ffff; transform: translate(-1px, 1px); clip-path: inset(55% 0 25% 0); }
  12%, 42%  { text-shadow: var(--glow); transform: translate(0); clip-path: none; opacity: 1; }
  43%       { text-shadow: 3px 0 #ff0000, -2px 0 #00ffff; transform: translate(2px, 0); opacity: 0.9; }
  44%       { text-shadow: var(--glow); transform: translate(0); opacity: 1; }
  45%       { text-shadow: -2px 0 #ff0000, 2px 0 #00ffff; transform: translate(-1px, -1px); clip-path: inset(40% 0 45% 0); }
  46%, 100% { text-shadow: var(--glow); transform: translate(0); clip-path: none; opacity: 1; }
}

.cursor {
  display: inline-block; width: 10px; height: 1.2em;
  background: var(--terminal-green); margin-left: 5px;
  animation: blink 1s step-end infinite;
  vertical-align: text-bottom;
}

/* Nav */
nav { margin-top: 1rem; padding-top: 1rem; border-top: 1px dashed var(--terminal-dim); }
nav a {
  color: var(--terminal-mid);
  text-decoration: none;
  margin-right: 1.5rem;
  transition: all 0.2s;
  position: relative;
}
nav a::before { content: "> "; opacity: 0; transition: opacity 0.2s; }
nav a:hover::before { opacity: 1; }
nav a:hover { color: var(--terminal-green); text-shadow: var(--glow); }
nav a.active { color: var(--terminal-green); text-shadow: var(--glow); border-bottom: 1px solid var(--terminal-green); }

/* Social links */
.social-links {
  display: flex; flex-wrap: wrap; gap: 1rem;
  margin-bottom: 2rem; padding: 1rem;
  border: 1px dashed var(--terminal-faint);
  background: var(--terminal-darker);
}
.social-links::before {
  content: "/* NETWORK_CONNECTIONS */";
  display: block; width: 100%;
  color: var(--terminal-muted); font-size: 0.8rem; margin-bottom: 0.5rem;
}
.social-link {
  color: var(--terminal-mid);
  text-decoration: none;
  padding: 0.5rem 1rem;
  border: 1px solid var(--terminal-muted);
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}
.social-link::before {
  content: "";
  position: absolute; top: 0; left: -100%;
  width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, var(--terminal-green), transparent);
  opacity: 0.1;
  transition: left 0.5s;
}
.social-link:hover { color: var(--terminal-green); border-color: var(--terminal-green); text-shadow: var(--glow); box-shadow: var(--glow); }
.social-link:hover::before { left: 100%; }

/* Section title */
.section-title { color: var(--terminal-mid); font-size: 0.9rem; margin-bottom: 1rem; text-shadow: var(--glow-dim); }

/* Blog posts */
.blog-posts { display: flex; flex-direction: column; gap: 1.5rem; }
.post {
  border: 1px solid var(--terminal-muted);
  padding: 1.5rem;
  background: var(--terminal-darker);
  transition: all 0.3s;
  position: relative;
}
.post::before { content: ">"; position: absolute; left: -1.5rem; opacity: 0; transition: all 0.3s; color: var(--terminal-mid); }
.post:hover { border-color: var(--terminal-green); transform: translateX(10px); }
.post:hover::before { opacity: 1; left: -1rem; }
.post-meta { font-size: 0.8rem; color: var(--terminal-muted); margin-bottom: 0.5rem; }
.post-title { font-size: 1.2rem; margin-bottom: 0.5rem; color: var(--terminal-green); transition: text-shadow 0.3s; }
.post:hover .post-title { text-shadow: var(--glow); }
.post-title a { color: inherit; text-decoration: none; }
.post-excerpt { color: var(--terminal-mid); font-size: 0.9rem; }
.post-tags { margin-top: 1rem; display: flex; gap: 0.5rem; flex-wrap: wrap; }
.tag { font-size: 0.75rem; padding: 0.2rem 0.5rem; border: 1px solid var(--terminal-faint); color: var(--terminal-muted); transition: all 0.2s; }
.tag:hover { border-color: var(--terminal-dim); color: var(--terminal-dim); }

/* Footer */
footer {
  margin-top: 3rem; padding-top: 1rem;
  border-top: 1px solid var(--terminal-faint);
  color: var(--terminal-muted); font-size: 0.8rem; text-align: center;
}

/* Matrix rain */
.matrix-char {
  position: fixed;
  top: -20px;
  color: var(--terminal-dim);
  font-size: 14px; opacity: 0.18;
  pointer-events: none; z-index: 0;
  animation: fall linear forwards;
}
@keyframes fall { from { transform: translateY(0); opacity: 0.22; } to { transform: translateY(110vh); opacity: 0; } }

/* ── Glitch keyframes ─────────────────────────────────────────────────────── */
@keyframes glitch {
  0%   { text-shadow: var(--glow); transform: translate(0); clip-path: none; }
  10%  { text-shadow: -3px 0 #ff0000, 3px 0 #00ffff; transform: translate(-2px, 1px); }
  20%  { text-shadow: 3px 0 #ff0000, -3px 0 #00ffff; transform: translate(2px, -1px); clip-path: inset(10% 0 80% 0); }
  30%  { text-shadow: var(--glow); transform: translate(0); clip-path: none; }
  40%  { text-shadow: -2px 0 #ff0000, 2px 0 #00ffff; transform: translate(-1px, 2px); clip-path: inset(60% 0 20% 0); }
  50%  { text-shadow: var(--glow); transform: translate(0); clip-path: none; }
  60%  { text-shadow: 2px 0 #ff0000, -2px 0 #00ffff; transform: translate(3px, 0); }
  70%  { text-shadow: var(--glow); transform: translate(0); }
  80%  { text-shadow: -3px 0 #ff0000, 3px 0 #00ffff; transform: translate(-2px,-1px); clip-path: inset(30% 0 50% 0); }
  90%  { text-shadow: var(--glow); transform: translate(0); clip-path: none; }
  100% { text-shadow: var(--glow); transform: translate(0); }
}
@keyframes glitch-block {
  0%   { box-shadow: none; border-color: var(--terminal-muted); transform: translate(0); }
  10%  { box-shadow: -3px 0 0 #ff0000, 3px 0 0 #00ffff; transform: translate(-2px,0); border-color: #ff0000; }
  20%  { box-shadow: 3px 0 0 #ff0000, -3px 0 0 #00ffff; transform: translate(2px,0); }
  30%  { box-shadow: none; transform: translate(0); border-color: var(--terminal-green); }
  40%  { box-shadow: -2px 0 0 #ff0000, 2px 0 0 #00ffff; transform: translate(-1px,1px); }
  50%  { box-shadow: none; transform: translate(0); border-color: var(--terminal-muted); }
  60%  { box-shadow: 2px 0 0 #ff0000, -2px 0 0 #00ffff; transform: translate(2px,-1px); border-color: #00ffff; }
  70%  { box-shadow: none; transform: translate(0); border-color: var(--terminal-muted); }
  80%  { box-shadow: -3px 0 0 #ff0000, 3px 0 0 #00ffff; transform: translate(-2px,0); }
  90%  { box-shadow: none; transform: translate(0); border-color: var(--terminal-green); }
  100% { box-shadow: none; transform: translate(0); border-color: var(--terminal-muted); }
}
/* Hover glitch — fires once and stops */
.glitch:hover { animation: glitch 0.4s steps(1) 1 forwards; }

/* Post titles use JS-driven one-shot glitch instead of CSS hover loop */
.post-title.glitch:hover { animation: none; }
.post-title.glitch.glitch-once { animation: glitch 0.4s steps(1) 1 forwards; }

/* Home page hover glitch */
#homePage .social-link:hover,
#homePage .tag:hover { animation: glitch-block 0.35s steps(1) 1 forwards; }
#homePage .post:hover { animation: glitch-block 0.4s steps(1) 1 forwards; border-color: var(--terminal-green) !important; transform: translateX(10px) !important; }
#homePage a:hover { animation: glitch 0.35s steps(1) 1 forwards; }
#homePage #ghostWidget:hover,
#homePage #visitorWidget:hover { animation: glitch-block 0.4s steps(1) 1 forwards; }

/* Full-screen glitch overlay */
#glitchOverlay {
  position: fixed; inset: 0; pointer-events: none;
  z-index: 99999; opacity: 0;
  background: repeating-linear-gradient(
    0deg, transparent, transparent 2px,
    rgba(0,255,65,0.03) 2px, rgba(0,255,65,0.03) 4px
  );
  mix-blend-mode: screen;
}
#glitchOverlay.flash { animation: glitch-screen 0.5s steps(1) 1 forwards; }

@keyframes glitch-screen {
  0%   { opacity: 0; }
  5%   { opacity: 1; transform: skewX(-2deg) translate(-3px, 0); background: repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(255,0,0,0.06) 2px, rgba(255,0,0,0.06) 4px); }
  10%  { opacity: 0.7; transform: skewX(0) translate(3px, 0); }
  15%  { opacity: 1; transform: skewX(1deg) translate(-2px, 0); background: repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(0,255,255,0.06) 2px, rgba(0,255,255,0.06) 4px); }
  25%  { opacity: 0.85; transform: translate(-2px, 0) skewX(0.5deg); }
  30%  { opacity: 1; transform: translate(0, 0); }
  60%  { opacity: 0.88; transform: translate(2px, 0) skewX(-0.5deg); }
  65%  { opacity: 1; transform: translate(0, 0); }
  90%  { opacity: 0.6; transform: skewX(-1deg); }
  100% { opacity: 0; transform: translate(0, 0); }
}
/* Ghost Runner Game */
#gameContainer { border: 1px solid var(--terminal-dim); background: #050505; padding: 1rem; margin-top: 1rem; overflow: hidden; }
#ghostRunner { width: 100%; background: linear-gradient(to bottom, #050505, #0d0d0d); border: 1px solid #00aa2a; image-rendering: pixelated; }
#gameControls { margin-top: 0.8rem; color: var(--terminal-dim); font-size: 0.8rem; text-align: center; }
#startGameBtn {
  margin-top: 1rem;
  background: #050505; color: #00ff41;
  border: 1px solid #00aa2a;
  padding: 0.7rem 1.5rem;
  font-family: 'Fira Code', monospace;
  cursor: pointer; transition: all 0.3s ease;
  display: block; margin-left: auto; margin-right: auto;
}
#startGameBtn:hover { box-shadow: 0 0 10px #00ff41; text-shadow: 0 0 5px #00ff41; }

/* Sort select */
.sort-select { background:#050505; color:#00ff41; border:1px solid #00aa2a; padding:0.4rem; font-family:'Fira Code', monospace; }

@keyframes fadePage { from { opacity:0; transform:translateY(10px); } to { opacity:1; transform:translateY(0); } }
main { animation: fadePage 0.4s ease; }

@media (max-width: 600px) {
  .container { padding: 1rem; }
  .logo { font-size: 1.1rem; }
  nav a { display: block; margin: 0.5rem 0; }
  .social-links { flex-direction: column; }
}

/* ── Post Image Gallery ───────────────────────────────────────────────────── */
.post-images { margin-top: 1.5rem; }

.image-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 0.75rem;
  margin-top: 0.75rem;
}

.image-cell {
  position: relative;
  border: 1px solid var(--terminal-dim);
  background: var(--terminal-darker);
  cursor: pointer;
  overflow: hidden;
  aspect-ratio: 4/3;
  transition: border-color 0.2s;
}
.image-cell:hover { border-color: var(--terminal-green); }
.image-cell img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  filter: brightness(0.85) saturate(0.6) sepia(0.2);
  transition: filter 0.3s;
}
.image-cell:hover img { filter: brightness(1) saturate(0.8) sepia(0.1); }

.image-caption {
  position: absolute; bottom: 0; left: 0; right: 0;
  background: rgba(0,0,0,0.8);
  color: var(--terminal-dim);
  font-size: 0.7rem;
  padding: 0.3rem 0.5rem;
  border-top: 1px solid var(--terminal-dim);
}

.image-overlay {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  background: rgba(0,255,65,0.08);
  opacity: 0;
  transition: opacity 0.2s;
  font-size: 0.75rem;
  color: var(--terminal-green);
  text-shadow: var(--glow);
  letter-spacing: 0.1em;
}
.image-cell:hover .image-overlay { opacity: 1; }

/* ── Lightbox ─────────────────────────────────────────────────────────────── */
#lightbox {
  display: none;
  position: fixed; inset: 0;
  z-index: 99999;
  align-items: center; justify-content: center;
}
#lightbox.active { display: flex; }

#lbBackdrop {
  position: absolute; inset: 0;
  background: rgba(0,0,0,0.92);
  backdrop-filter: blur(4px);
}

#lbContent {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 1rem;
  max-width: 90vw;
  max-height: 90vh;
  flex-direction: row;
}

#lbImgWrap {
  position: relative;
  border: 1px solid var(--terminal-green);
  box-shadow: var(--glow);
  background: #000;
  display: flex; flex-direction: column;
}
#lbImg {
  max-width: 80vw;
  max-height: 80vh;
  object-fit: contain;
  display: block;
}
#lbCaption {
  color: var(--terminal-dim);
  font-size: 0.75rem;
  padding: 0.4rem 0.75rem;
  border-top: 1px dashed var(--terminal-dim);
  min-height: 1.5rem;
  text-align: center;
}
#lbCounter {
  position: absolute;
  top: -1.8rem; left: 0;
  color: var(--terminal-dim);
  font-size: 0.75rem;
}

#lbClose {
  position: absolute;
  top: -2rem; right: 0;
  background: none; border: none;
  color: var(--terminal-green);
  font-family: 'Fira Code', monospace;
  font-size: 0.8rem;
  cursor: pointer;
  transition: text-shadow 0.2s;
}
#lbClose:hover { text-shadow: var(--glow); }

.lb-nav {
  background: none;
  border: 1px solid var(--terminal-dim);
  color: var(--terminal-green);
  font-size: 2rem;
  line-height: 1;
  padding: 0.5rem 0.8rem;
  cursor: pointer;
  font-family: monospace;
  transition: all 0.2s;
  flex-shrink: 0;
}
.lb-nav:hover {
  border-color: var(--terminal-green);
  text-shadow: var(--glow);
  box-shadow: 0 0 8px #00ff4160;
}