:root {
  --bg:       #0e0e0e;
  --bg2:      #161616;
  --bg3:      #1e1e1e;
  --border:   #2a2a2a;
  --text:     #c9c9c9;
  --dim:      #666;
  --gold:     #c8a052;
  --gold-dim: #7a5f2e;
  --green:    #6dbf7e;
  --red:      #c86b6b;
  --mono:     "JetBrains Mono", "Fira Code", "Cascadia Code", ui-monospace, monospace;
  --sans:     system-ui, -apple-system, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--mono);
  font-size: 14px;
  line-height: 1.7;
}
a { color: var(--gold); text-decoration: none; }
a:hover { text-decoration: underline; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 40px; }

header {
  border-bottom: 1px solid var(--border);
  padding: 48px 0 36px;
}
.site-title { font-size: 28px; font-weight: 700; letter-spacing: -0.5px; color: #fff; }
.site-title .domain { color: var(--gold); }
.site-title .sep { color: var(--dim); margin: 0 8px; font-weight: 300; }
.tagline { margin-top: 8px; color: var(--dim); font-size: 13px; }
.tagline .puzzle { color: var(--gold-dim); }

nav { margin-top: 20px; display: flex; gap: 24px; flex-wrap: wrap; }
nav a { color: var(--dim); font-size: 13px; transition: color 0.15s; }
nav a:hover { color: var(--gold); text-decoration: none; }
nav a::before { content: "§ "; color: var(--border); }

section { padding: 48px 0; border-bottom: 1px solid var(--border); }
section:last-of-type { border-bottom: none; }
.section-label {
  font-size: 11px; text-transform: uppercase; letter-spacing: 2px;
  color: var(--gold); margin-bottom: 20px;
}
h2 { font-size: 20px; font-weight: 600; color: #fff; margin-bottom: 16px; }
p { margin-bottom: 12px; color: var(--text); }
p:last-child { margin-bottom: 0; }

.status-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px; margin-top: 20px;
}
.status-card {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: 4px; padding: 14px 16px;
}
.status-card .label { font-size: 11px; color: var(--dim); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 6px; }
.status-card .value { font-size: 16px; font-weight: 600; color: #fff; }
.status-card .sub { font-size: 11px; color: var(--dim); margin-top: 2px; }

.progress-wrap { margin-top: 28px; }
.progress-label { display: flex; justify-content: space-between; font-size: 12px; color: var(--dim); margin-bottom: 6px; }
.progress-bar { height: 6px; background: var(--bg3); border-radius: 3px; overflow: hidden; }
.progress-fill { height: 100%; background: var(--gold-dim); border-radius: 3px; }

pre, code { font-family: var(--mono); }
pre {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: 4px; padding: 16px 20px; margin: 16px 0;
  overflow-x: auto; font-size: 13px; line-height: 1.6;
  white-space: pre;
}
pre code { background: none; padding: 0; border-radius: 0; font-size: inherit; color: var(--text); }
.code-block {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: 4px; padding: 16px 20px; margin: 16px 0;
  overflow-x: auto; font-size: 13px; line-height: 1.6;
  white-space: pre-wrap;
}
.code-block .prompt { color: var(--dim); user-select: none; }
.code-block .cmd    { color: #fff; }
.code-block .out    { color: var(--dim); }
.code-block .hit    { color: var(--gold); }
.code-block .ok     { color: var(--green); }
.code-block .err    { color: var(--red); }

table { width: 100%; border-collapse: collapse; margin-top: 16px; font-size: 13px; }
th {
  text-align: left; padding: 8px 12px; font-size: 11px;
  text-transform: uppercase; letter-spacing: 1px;
  color: var(--dim); border-bottom: 1px solid var(--border);
}
td { padding: 10px 12px; border-bottom: 1px solid var(--border); vertical-align: top; }
tr:last-child td { border-bottom: none; }
tr:hover td { background: var(--bg2); }
td code { background: var(--bg3); padding: 1px 5px; border-radius: 3px; font-size: 12px; color: var(--gold); }
td .note { color: var(--dim); font-size: 12px; margin-top: 3px; }

.badge { display: inline-block; font-size: 10px; text-transform: uppercase; letter-spacing: 1px; padding: 2px 6px; border-radius: 3px; font-weight: 600; }
.badge-wip  { background: #2a2000; color: #c8a052; }
.badge-done { background: #0e2a14; color: #6dbf7e; }
.badge-todo { background: #1a1a1a; color: #666; }

footer { padding: 32px 0; color: var(--dim); font-size: 12px; }
footer a { color: var(--dim); }
footer a:hover { color: var(--gold); }
.footer-row { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; }

@media (max-width: 600px) {
  .site-title { font-size: 20px; }
  .status-grid { grid-template-columns: 1fr 1fr; }
}