/* Everything in static/ is copied to the site as-is. */

:root {
  --text: #1f2328;
  --muted: #656d76;
  --bg: #ffffff;
  --accent: #0b5cad;
  --line: #e4e7eb;
}

@media (prefers-color-scheme: dark) {
  :root {
    --text: #e6e6e6;
    --muted: #9aa3ad;
    --bg: #15181c;
    --accent: #6cb4ff;
    --line: #2b3036;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0 auto;
  max-width: 42rem;
  padding: 0 1rem;
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
}

header {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.5rem 1.5rem;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--line);
}

.site-name {
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--text);
  text-decoration: none;
}

.brand { display: flex; align-items: center; gap: 0.75rem; }
.icon-link { display: inline-flex; color: var(--muted); }
.icon-link:hover { color: var(--accent); }
.icon-link svg { width: 1.1rem; height: 1.1rem; fill: currentColor; }
.icon-link svg title { display: none; }

nav { display: flex; flex-wrap: wrap; gap: 1rem; }
nav a { color: var(--muted); text-decoration: none; }
nav a:hover, nav a[aria-current="page"] { color: var(--accent); }

main { padding: 1.5rem 0 3rem; }

a { color: var(--accent); }
h1, h2, h3 { line-height: 1.25; }
img { max-width: 100%; height: auto; }
code { font-size: 0.9em; }

footer {
  padding: 1.5rem 0;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.9rem;
}

/* More space above a heading that follows text */
:is(p, ul, ol, pre, blockquote, figure) + :is(h2, h3) { margin-top: 2.25em; }

.muted { color: var(--muted); }

/* Lists of posts: blog page, tag pages, home page */
.post-list { list-style: none; padding: 0; }
.post-item { display: flex; gap: 1rem; padding: 0.3rem 0; }
.post-item time {
  flex: 0 0 7.5rem;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}
@media (max-width: 30rem) {
  .post-item { flex-direction: column; gap: 0; padding: 0.5rem 0; }
  .post-item time { flex: none; font-size: 0.9rem; }
}

/* A single post */
.post-meta { margin-top: -0.5rem; color: var(--muted); }

.tags, .tag-cloud {
  display: flex; flex-wrap: wrap; gap: 0.5rem;
  list-style: none; padding: 0; margin: 2rem 0 0;
}
.tags a, .tag-cloud a {
  display: inline-block;
  padding: 0.1rem 0.6rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 0.9rem;
  text-decoration: none;
}
.tag-cloud li { display: flex; align-items: center; gap: 0.3rem; }

.pager {
  display: flex; justify-content: space-between; gap: 1rem;
  margin-top: 2.5rem; padding-top: 1rem;
  border-top: 1px solid var(--line);
  font-size: 0.95rem;
}

/* Imported WordPress content */
figure { margin: 1.5rem 0; }
figcaption { color: var(--muted); font-size: 0.9rem; margin-top: 0.4rem; }
blockquote { margin: 1.5rem 0; padding-left: 1rem; border-left: 3px solid var(--line); color: var(--muted); }
pre { overflow-x: auto; padding: 0.8rem 1rem; border: 1px solid var(--line); border-radius: 6px; }
table { border-collapse: collapse; width: 100%; }
th, td { border-bottom: 1px solid var(--line); padding: 0.4rem 0.5rem; text-align: left; }

/* Image enlarge-on-click */
main img { cursor: zoom-in; }
#lightbox { padding: 0; border: 0; outline: none; background: none; max-width: 95vw; max-height: 95vh; }
#lightbox::backdrop { background: rgb(0 0 0 / 0.8); }
#lightbox img { display: block; max-width: 95vw; max-height: 95vh; cursor: zoom-out; }

/* Syntax highlighting (Zola's built-in highlighter, configured in zola.toml).
   Its colours follow the visitor's light/dark setting by themselves. */
pre.giallo { line-height: 1.45; }
.giallo-l { display: inline-block; min-height: 1lh; width: 100%; }
.giallo-ln { display: inline-block; user-select: none; margin-right: 0.4em; padding: 0.4em; min-width: 3ch; text-align: right; opacity: 0.8; }