/* streettechpro.net - shared styles. Dark by default, light when the visitor's device prefers it. */
:root {
  --bg: #0f1318;
  --surface: #171e27;
  --surface-2: #1f2833;
  --border: #2a3644;
  --text: #e8edf2;
  --muted: #9aa8b6;
  --accent: #63b86f;
  --accent-2: #4fa3d9;
  --wip: #d9a441;
  --code-bg: #0b0f14;
  --radius: 12px;
  --maxw: 760px;
}
@media (prefers-color-scheme: light) {
  :root {
    --bg: #f6f7f9;
    --surface: #ffffff;
    --surface-2: #eef1f4;
    --border: #d9dee4;
    --text: #18202a;
    --muted: #556270;
    --accent: #277a33;
    --accent-2: #1f6fa8;
    --wip: #8a5b00;
    --code-bg: #eef1f4;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.65 system-ui, "Segoe UI", Roboto, sans-serif;
}
a { color: var(--accent-2); text-underline-offset: 3px; }
a:hover { color: var(--accent); }
img { max-width: 100%; height: auto; }

.wrap { width: min(var(--maxw), 100% - 32px); margin: 0 auto; }

/* header / nav */
header.site {
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}
header.site .wrap { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 20px; padding: 14px 0; }
.brand { font-weight: 700; font-size: 1.1rem; color: var(--text); text-decoration: none; letter-spacing: .2px; }
.brand span { color: var(--accent); }
nav.main { display: flex; flex-wrap: wrap; gap: 4px 16px; margin-left: auto; }
nav.main a { color: var(--muted); text-decoration: none; font-size: .95rem; }
nav.main a:hover, nav.main a[aria-current="page"] { color: var(--text); }

main { padding: 32px 0 48px; }
h1 { font-size: clamp(1.6rem, 4vw, 2.2rem); line-height: 1.2; margin: 0 0 8px; }
h2 { font-size: 1.3rem; margin: 36px 0 8px; }
h3 { font-size: 1.08rem; margin: 26px 0 6px; }
p { margin: 0 0 14px; }
.lede { color: var(--muted); font-size: 1.08rem; margin-bottom: 24px; }
.meta { color: var(--muted); font-size: .9rem; margin-bottom: 24px; }

ul, ol { padding-left: 1.3em; margin: 0 0 14px; }
li { margin: 4px 0; }

code {
  background: var(--code-bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 1px 6px;
  font-size: .9em;
  font-family: ui-monospace, "Cascadia Mono", Consolas, monospace;
  overflow-wrap: anywhere;
}

/* cards */
.cards { display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); margin: 18px 0 8px; }
.card {
  display: block;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  color: var(--text);
  text-decoration: none;
}
a.card:hover { border-color: var(--accent); color: var(--text); }
.card h3 { margin: 0 0 6px; }
.card p { color: var(--muted); margin: 0; font-size: .95rem; }
.badge {
  display: inline-block;
  font-size: .75rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 99px;
  margin-bottom: 8px;
  border: 1px solid var(--border);
  color: var(--muted);
}
.badge.live { color: var(--accent); border-color: var(--accent); }
.badge.wip { color: var(--wip); border-color: var(--wip); }

/* post list */
.posts { list-style: none; padding: 0; margin: 12px 0; }
.posts li { padding: 16px 0; border-bottom: 1px solid var(--border); margin: 0; }
.posts li:last-child { border-bottom: 0; }
.posts a { font-weight: 600; font-size: 1.08rem; text-decoration: none; }
.posts .meta { margin: 2px 0 4px; }
.posts p { color: var(--muted); margin: 0; }

/* callouts */
.note {
  background: var(--surface-2);
  border-left: 4px solid var(--accent-2);
  border-radius: 8px;
  padding: 12px 16px;
  margin: 18px 0;
}
.note.fix { border-left-color: var(--accent); }
.note strong:first-child { display: block; margin-bottom: 2px; }

table { width: 100%; border-collapse: collapse; margin: 12px 0 18px; font-size: .95rem; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--border); vertical-align: top; }
th { color: var(--muted); font-weight: 600; }
.table-scroll { overflow-x: auto; }

footer.site {
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: .88rem;
  padding: 20px 0 32px;
}
footer.site p { margin: 0 0 6px; }

.draft-banner {
  background: #d9a441;
  color: #1a1300;
  text-align: center;
  font-size: .85rem;
  font-weight: 600;
  padding: 6px 12px;
}

/* "Under the hood" technical boxes (collapsible) */
details.hood {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 16px;
  margin: 28px 0 8px;
}
details.hood summary { cursor: pointer; font-weight: 600; color: var(--accent); }
details.hood[open] summary { margin-bottom: 8px; }
details.hood ul { margin-bottom: 4px; }

/* previous / next post links */
nav.postnav { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; margin-top: 36px; padding-top: 16px; border-top: 1px solid var(--border); font-size: .95rem; }
nav.postnav a { text-decoration: none; }

/* card headings that sit directly under the page title use h2 (correct outline) but look like h3 */
.card h2.card-title { font-size: 1.08rem; margin: 0 0 6px; }