/* style_earth.css — flackerweb theme
   Canonical var contract (shared across all themes):
     --bg          page background
     --surface     card / elevated surface
     --surface2    deeper / nested surface
     --border      dividers and box borders
     --text        body copy
     --muted       secondary / subdued text  ← contrast-boosted vs original
     --heading     headings
     --accent      primary accent
     --accent2     secondary accent (green)
     --warn        warning / amber
     --danger      error / red
   ---------------------------------------------------------------- */

@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;600&family=IBM+Plex+Sans:wght@300;400;600&display=swap');

:root {
  /* ── canonical vars ── */
  --bg:       #1a2030;
  --surface:  #222c3c;
  --surface2: #2a3448;
  --border:   #2d3748;
  --text:     #c9d1d9;
  --muted:    #8b95a6;   /* boosted from #6e7681 (~3.2:1 → ~4.8:1 on --bg) */
  --heading:  #e6edf3;
  --accent:   #58a6ff;
  --accent2:  #3fb950;
  --warn:     #d29922;
  --danger:   #f85149;
}

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'IBM Plex Sans', sans-serif;
  font-weight: 300;
  line-height: 1.7;
  padding: 2rem;
  max-width: 960px;
  margin: 0 auto;
}

header {
  border-bottom: 1px solid var(--border);
  padding-bottom: 2rem;
  margin-bottom: 3rem;
}

header h1 {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 2rem;
  color: var(--heading);
  letter-spacing: -0.5px;
}

header h1 span { color: var(--accent); }

.meta {
  margin-top: 0.75rem;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.8rem;
  color: var(--muted);
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
}

.meta span::before { content: '# '; color: var(--accent2); }

section { margin-bottom: 3rem; }

h2 {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 1rem;
  font-weight: 600;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 1.25rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border);
}

h3 {
  font-family: 'IBM Plex Sans', sans-serif;
  font-weight: 600;
  font-size: 1rem;
  color: var(--heading);
  margin: 1.5rem 0 0.5rem;
}

h3:first-child { margin-top: 0; }

p { margin-bottom: 0.75rem; }

code {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.85em;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 0.1em 0.4em;
  color: var(--accent2);
}

pre {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 1rem 1.25rem;
  overflow-x: auto;
  margin: 0.75rem 0 1rem;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.82rem;
  line-height: 1.6;
  color: var(--text);
}

pre .comment { color: var(--muted); }
pre .key     { color: var(--accent); }
pre .val     { color: var(--accent2); }
pre .warn    { color: var(--warn); }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1.25rem 1.5rem;
  margin-bottom: 1rem;
}

.card-title {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--heading);
  margin-bottom: 0.5rem;
}

.card-title .port {
  color: var(--muted);
  font-weight: 400;
  margin-left: 0.5rem;
}

.tag {
  display: inline-block;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.72rem;
  padding: 0.15em 0.5em;
  border-radius: 3px;
  margin-right: 0.25rem;
  margin-bottom: 0.25rem;
}

.tag-vpn    { background: #1e3356; color: var(--accent);  border: 1px solid #1f4068; }
.tag-host   { background: #1a3020; color: var(--accent2); border: 1px solid #1f4a22; }
.tag-bridge { background: #3a2c18; color: var(--warn);    border: 1px solid #4a3210; }
.tag-media  { background: #2e1e3a; color: #d2a8ff;        border: 1px solid #4a1f6e; }
.tag-hw     { background: #1a3020; color: var(--accent2); border: 1px solid #1f4a22; }

.note {
  border-left: 3px solid var(--warn);
  padding: 0.75rem 1rem;
  background: var(--surface2);
  border-radius: 0 4px 4px 0;
  margin: 0.75rem 0;
  font-size: 0.9rem;
}

.note strong  { color: var(--warn); }
.resolved     { border-left-color: var(--accent2); background: #1a2e1e; }
.resolved strong { color: var(--accent2); }

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
  margin: 0.75rem 0;
}

th {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.75rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  text-align: left;
  padding: 0.5rem 0.75rem;
  border-bottom: 1px solid var(--border);
}

td {
  padding: 0.6rem 0.75rem;
  border-bottom: 1px solid var(--border);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.82rem;
}

tr:last-child td { border-bottom: none; }
td:first-child   { color: var(--accent2); }

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

@media (max-width: 640px) {
  .grid-2 { grid-template-columns: 1fr; }
  body { padding: 1rem; }
}

footer {
  margin-top: 4rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.78rem;
  color: var(--muted);
}