/* davidbaker.io — hand-rolled, no framework. Light/dark via prefers-color-scheme. */

:root {
  --bg: #ffffff;
  --fg: #1c1e21;
  --muted: #5f6672;
  --accent: #2f6f5b;      /* muted teal-green */
  --accent-fg: #24594a;
  --border: #e6e8eb;
  --code-bg: #f5f6f7;
  --card: #fbfcfc;
  --maxw: 46rem;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #16181c;
    --fg: #e7e9ec;
    --muted: #9aa2ad;
    --accent: #7fd0b6;
    --accent-fg: #9fe0c9;
    --border: #2a2e35;
    --code-bg: #1e2127;
    --card: #1b1e23;
  }
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font);
  font-size: 1.05rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

main { min-height: 60vh; }

a { color: var(--accent-fg); text-decoration: none; }
a:hover { text-decoration: underline; }

.site-header,
main,
.site-footer {
  max-width: var(--maxw);
  margin: 0 auto;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}

/* Header */
.site-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  padding-top: 1.75rem;
  padding-bottom: 1.75rem;
}
.brand {
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--fg);
  letter-spacing: -0.01em;
}
.site-header nav { display: flex; gap: 1.1rem; flex-wrap: wrap; }
.site-header nav a { color: var(--muted); font-size: 0.95rem; }
.site-header nav a:hover { color: var(--fg); text-decoration: none; }

/* Hero */
.hero { padding: 1.5rem 0 0.5rem; }
.hero h1 {
  font-size: 2.4rem;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 0 0 0.4rem;
}
.hero .lead {
  font-size: 1.25rem;
  color: var(--muted);
  margin: 0 0 0.9rem;
  max-width: 34rem;
}
.hero-links { color: var(--muted); font-size: 0.98rem; }
.hero-links a { color: var(--accent-fg); }
.hero-links span { margin: 0 0.5rem; color: var(--border); }

/* Prose */
.prose { padding: 1.5rem 0 2rem; }
.prose h1 { font-size: 2rem; letter-spacing: -0.02em; line-height: 1.15; margin: 0 0 0.75rem; }
.prose h2 {
  font-size: 1.35rem;
  letter-spacing: -0.01em;
  margin: 2.2rem 0 0.6rem;
  padding-top: 0.4rem;
}
.prose h3 { font-size: 1.1rem; margin: 1.6rem 0 0.4rem; }
.prose p { margin: 0 0 1.05rem; }
.prose ul, .prose ol { margin: 0 0 1.05rem; padding-left: 1.3rem; }
.prose li { margin: 0.25rem 0; }
.prose strong { font-weight: 650; }
.prose blockquote {
  margin: 1.2rem 0;
  padding: 0.4rem 0 0.4rem 1.1rem;
  border-left: 3px solid var(--accent);
  color: var(--muted);
}
.prose hr { border: none; border-top: 1px solid var(--border); margin: 2.2rem 0; }
.lead { font-size: 1.15rem; color: var(--muted); }

/* Resume-style definition rows on the homepage */
.prose .role { margin: 0 0 1.4rem; }
.prose .role .role-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0.2rem 1rem;
}
.prose .role .when { color: var(--muted); font-size: 0.9rem; white-space: nowrap; }

/* Code */
code {
  font-family: var(--mono);
  font-size: 0.9em;
  background: var(--code-bg);
  padding: 0.12em 0.35em;
  border-radius: 4px;
}
pre {
  background: var(--code-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1rem 1.1rem;
  overflow-x: auto;
  line-height: 1.5;
}
pre code { background: none; padding: 0; font-size: 0.85rem; }

/* Post lists */
.post-list { list-style: none; padding: 0; margin: 1rem 0 0; }
.post-list li {
  padding: 0.9rem 0;
  border-top: 1px solid var(--border);
  display: grid;
  gap: 0.15rem;
}
.post-list li:last-child { border-bottom: 1px solid var(--border); }
.post-list li a { font-size: 1.12rem; font-weight: 600; color: var(--fg); }
.post-list li a:hover { color: var(--accent-fg); }
.post-list time { color: var(--muted); font-size: 0.85rem; }
.post-summary { color: var(--muted); font-size: 0.98rem; }
.recent { padding-top: 0.5rem; }

/* Post meta */
.post-header { margin-bottom: 1.5rem; }
.post-meta { color: var(--muted); font-size: 0.9rem; display: flex; gap: 0.9rem; align-items: center; flex-wrap: wrap; }
.tags { display: inline-flex; gap: 0.4rem; }
.tag {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.05rem 0.6rem;
  font-size: 0.78rem;
}
.post-footer { margin-top: 2.5rem; padding-top: 1.2rem; border-top: 1px solid var(--border); }

/* Footer */
.site-footer {
  padding-top: 2.5rem;
  padding-bottom: 3rem;
  margin-top: 2rem;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.9rem;
}
.site-footer p { margin: 0.25rem 0; }
.muted { color: var(--muted); }

@media (max-width: 34rem) {
  .hero h1 { font-size: 2rem; }
  body { font-size: 1rem; }
}