/* ── Variables ───────────────────────────────────────────── */
:root {
  --bg:       #0a0a0a;
  --bg2:      #111111;
  --bg3:      #1a1a1a;
  --border:   #2a2a2a;
  --text:     #c9d1d9;
  --dim:      #484f58;
  --accent:   #00ff41;
  --accent2:  #0ef;
  --red:      #ff4444;
  --yellow:   #ffcc00;
  --blue:     #58a6ff;
  --purple:   #bc8cff;
  --font-mono: 'JetBrains Mono', 'Share Tech Mono', monospace;
}

/* ── Reset ───────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 16px; scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 0.9rem;
  line-height: 1.7;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ── Scanline effect ─────────────────────────────────────── */
.scanline {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0, 255, 65, 0.015) 2px,
    rgba(0, 255, 65, 0.015) 4px
  );
  pointer-events: none;
  z-index: 9999;
}

/* ── Layout ──────────────────────────────────────────────── */
.container { max-width: 900px; margin: 0 auto; padding: 0 1.5rem; }

.site-main { flex: 1; padding: 2rem 0; }

/* ── Header ──────────────────────────────────────────────── */
.site-header {
  border-bottom: 1px solid var(--border);
  padding: 1rem 0;
  background: var(--bg);
  position: sticky;
  top: 0;
  z-index: 100;
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.site-logo { text-decoration: none; font-size: 0.85rem; }

.prompt { color: var(--accent); font-weight: 700; }

.main-nav { display: flex; gap: 1.5rem; flex-wrap: wrap; }

.main-nav a {
  color: var(--dim);
  text-decoration: none;
  font-size: 0.85rem;
  transition: color 0.2s;
}

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

/* ── Cursor blink ────────────────────────────────────────── */
.cursor-blink {
  animation: blink 1s step-end infinite;
  color: var(--accent);
}

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

/* ── Terminal window (hero) ──────────────────────────────── */
.terminal-window {
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  margin: 2rem 0;
  box-shadow: 0 0 40px rgba(0,255,65,0.05);
}

.terminal-header {
  background: var(--bg3);
  padding: 0.6rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  border-bottom: 1px solid var(--border);
}

.terminal-title {
  font-size: 0.75rem;
  color: var(--dim);
  margin-left: auto;
}

.dot { width: 12px; height: 12px; border-radius: 50%; }
.dot.red    { background: #ff5f56; }
.dot.yellow { background: #ffbd2e; }
.dot.green  { background: #27c93f; }

.terminal-body { background: var(--bg2); padding: 1.5rem; }

.terminal-body p { margin: 0.25rem 0; }

.prompt-line { color: var(--accent); }
.dim { color: var(--dim); }
.accent { color: var(--accent2); }
.green-text { color: #27c93f; }

.boot-sequence { margin-top: 0.5rem; }

.ls-output {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  padding: 0.5rem 0 0.5rem 1rem;
}

.ls-output .dir {
  color: var(--blue);
  text-decoration: none;
  transition: color 0.2s;
}

.ls-output .dir:hover { color: var(--accent); }

/* ── Post grid (home) ────────────────────────────────────── */
.recent-posts { margin: 3rem 0; }

.section-title {
  color: var(--accent);
  font-size: 1rem;
  margin-bottom: 1.5rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border);
}

.post-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
}

.post-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 1rem;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.post-card:hover {
  border-color: var(--accent);
  box-shadow: 0 0 10px rgba(0,255,65,0.1);
}

.post-type { color: var(--dim); font-size: 0.75rem; display: block; margin-bottom: 0.25rem; }
.post-title { color: var(--text); text-decoration: none; display: block; margin-bottom: 0.5rem; }
.post-title:hover { color: var(--accent); }
.post-date { color: var(--dim); font-size: 0.75rem; }

/* ── Tags ────────────────────────────────────────────────── */
.tag {
  display: inline-block;
  background: var(--bg3);
  border: 1px solid var(--border);
  color: var(--purple);
  font-size: 0.7rem;
  padding: 2px 6px;
  border-radius: 2px;
  margin: 2px;
}

.post-tags { margin-top: 0.5rem; }

/* ── List page ───────────────────────────────────────────── */
.page-header {
  font-size: 0.85rem;
  color: var(--dim);
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}

.list-item {
  display: grid;
  grid-template-columns: 110px 1fr;
  grid-template-rows: auto auto;
  gap: 0 1rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border);
  align-items: baseline;
}

.list-date { color: var(--dim); font-size: 0.8rem; }

.list-title { color: var(--text); text-decoration: none; font-size: 0.95rem; }
.list-title:hover { color: var(--accent); }

.list-tags { grid-column: 2; }

/* ── Single post ─────────────────────────────────────────── */
.post-single { max-width: 720px; }

.breadcrumb {
  font-size: 0.8rem;
  color: var(--dim);
  margin-bottom: 1rem;
}

.post-header { margin-bottom: 2rem; }

h1.post-title {
  color: var(--text);
  font-size: 1.5rem;
  line-height: 1.4;
  margin-bottom: 0.75rem;
}

.post-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  color: var(--dim);
  font-size: 0.8rem;
  flex-wrap: wrap;
}

/* ── Post content typography ─────────────────────────────── */
.post-content h2 { color: var(--accent); margin: 2rem 0 1rem; font-size: 1.1rem; }
.post-content h3 { color: var(--accent2); margin: 1.5rem 0 0.75rem; font-size: 1rem; }
.post-content p  { margin-bottom: 1rem; }
.post-content a  { color: var(--blue); }
.post-content a:hover { color: var(--accent); }

.post-content ul, .post-content ol {
  padding-left: 1.5rem;
  margin-bottom: 1rem;
}

.post-content blockquote {
  border-left: 3px solid var(--accent);
  padding-left: 1rem;
  color: var(--dim);
  margin: 1rem 0;
}

/* ── Code blocks ─────────────────────────────────────────── */
.post-content pre {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 1rem;
  overflow-x: auto;
  margin: 1rem 0;
  font-size: 0.82rem;
}

.post-content code {
  background: var(--bg3);
  padding: 2px 6px;
  border-radius: 3px;
  color: var(--accent2);
  font-size: 0.85em;
}

.post-content pre code {
  background: none;
  padding: 0;
  color: inherit;
}

/* ── Hugo syntax highlighting override ───────────────────── */
.highlight { margin: 1rem 0; }
.highlight pre { margin: 0; }
.chroma .ln { color: var(--dim); user-select: none; padding-right: 1rem; }

/* ── TL;DR box ───────────────────────────────────────────── */
.tldr-box {
  background: var(--bg2);
  border-left: 3px solid var(--yellow);
  border-radius: 0 4px 4px 0;
  padding: 1rem 1.25rem;
  margin: 2rem 0;
}

.tldr-box strong { color: var(--yellow); display: block; margin-bottom: 0.5rem; }

/* ── Post nav ────────────────────────────────────────────── */
.post-nav {
  display: flex;
  justify-content: space-between;
  margin-top: 3rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
  font-size: 0.85rem;
}

.post-nav a { color: var(--dim); text-decoration: none; }
.post-nav a:hover { color: var(--accent); }

/* ── Leaflet map ─────────────────────────────────────────── */
.map-container { margin: 2rem 0; border: 1px solid var(--border); border-radius: 4px; overflow: hidden; }

.leaflet-map { width: 100%; }

.leaflet-container { background: #0d1117 !important; }

.custom-marker .marker-dot {
  width: 12px; height: 12px;
  border-radius: 50%;
  box-shadow: 0 0 6px currentColor;
}

.map-popup { font-family: var(--font-mono); font-size: 0.8rem; min-width: 160px; }
.map-popup strong { color: #00ff41; display: block; margin-bottom: 4px; }
.popup-type { color: #888; font-size: 0.75rem; }
.map-popup p { margin: 4px 0; }
.map-popup code { background: #1a1a1a; padding: 2px 4px; color: #0ef; }

/* ── Leaflet dark theme overrides ────────────────────────── */
.leaflet-popup-content-wrapper {
  background: #111 !important;
  color: #c9d1d9 !important;
  border: 1px solid #2a2a2a !important;
  border-radius: 4px !important;
  box-shadow: 0 0 10px rgba(0,255,65,0.1) !important;
}
.leaflet-popup-tip { background: #111 !important; }

/* ── Footer ──────────────────────────────────────────────── */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 1rem 0;
  font-size: 0.8rem;
  color: var(--dim);
}

.site-footer .container {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.site-footer a { color: var(--dim); text-decoration: none; }
.site-footer a:hover { color: var(--accent); }

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 600px) {
  .list-item { grid-template-columns: 1fr; }
  .list-date { font-size: 0.75rem; }
  .post-grid { grid-template-columns: 1fr; }
  .main-nav { gap: 1rem; }
}