:root {
  --bg: #fdfdfc;
  --fg: #1c1e21;
  --muted: #6b7280;
  --line: #e5e7eb;
  --accent: #0f766e;
  --card: #f4f5f4;
  --add: #dcfce7;
  --add-fg: #14532d;
  --del: #fee2e2;
  --del-fg: #7f1d1d;
  --hunk: #eff6ff;
  --hunk-fg: #1e40af;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0c0c0f;
    --fg: #d7dae0;
    --muted: #8b93a1;
    --line: #26282e;
    --accent: #5eead4;
    --card: #131418;
    --add: #0d2818;
    --add-fg: #86efac;
    --del: #2d1214;
    --del-fg: #fca5a5;
    --hunk: #11203a;
    --hunk-fg: #93c5fd;
  }
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 15px/1.55 system-ui, -apple-system, "Segoe UI", sans-serif;
}
main { max-width: 960px; margin: 0 auto; padding: 0 1rem 3rem; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
code, pre, .hash, .mode, .clone { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }

header.site {
  border-bottom: 1px solid var(--line);
  padding: 0.7rem 1rem;
  margin-bottom: 1.5rem;
}
.wordmark {
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--fg);
}
.wordmark::before { content: "❄ "; color: var(--accent); }
footer.site {
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.8rem;
  padding: 1rem;
  margin-top: 2rem;
  text-align: center;
}

h1 { font-size: 1.25rem; margin: 0 0 0.25rem; }
h1 a { color: var(--fg); }
h1.home { margin-bottom: 1rem; }
h2 { font-size: 1rem; margin: 1.5rem 0 0.5rem; }
.desc { color: var(--muted); margin: 0 0 0.5rem; }

.tabs { display: flex; align-items: center; gap: 1rem; border-bottom: 1px solid var(--line); padding: 0.4rem 0; margin-bottom: 1rem; flex-wrap: wrap; }
.tabs a { color: var(--muted); }
.tabs a.on { color: var(--fg); font-weight: 600; }
.tabs .ref { font-size: 0.8rem; color: var(--accent); border: 1px solid var(--line); border-radius: 3px; padding: 0 0.4rem; }
.clone { margin-left: auto; font-size: 0.8rem; color: var(--muted); background: var(--card); padding: 0.15rem 0.5rem; border-radius: 3px; user-select: all; }

table { border-collapse: collapse; width: 100%; }
td { padding: 0.35rem 0.75rem 0.35rem 0; border-bottom: 1px solid var(--line); vertical-align: baseline; }
tr:last-child td { border-bottom: 0; }
td.mode { color: var(--muted); font-size: 0.75rem; width: 6.5ch; }
td.size, td.when { color: var(--muted); font-size: 0.85rem; text-align: right; white-space: nowrap; width: 1%; }
td.hash { width: 9ch; }
td.author { color: var(--muted); white-space: nowrap; }
td.name { white-space: nowrap; }
.repos td.desc, td.subject { color: var(--muted); max-width: 0; width: 99%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.repos td.name { font-weight: 600; }

.crumbs { color: var(--muted); }
.crumbs .filemeta { float: right; font-size: 0.85rem; }

pre {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 0.75rem 1rem;
  overflow-x: auto;
  font-size: 0.85rem;
  line-height: 1.5;
}
pre.code { counter-reset: l; padding-left: 0; }
pre.code .cl::before {
  counter-increment: l;
  content: counter(l);
  display: inline-block;
  width: 3.5ch;
  margin-right: 1.5ch;
  padding-right: 0.5ch;
  text-align: right;
  color: var(--muted);
  user-select: none;
}

pre.diff { padding-left: 1rem; }
.d-meta { color: var(--muted); }
.d-file { font-weight: 600; }
.d-hunk { display: inline-block; width: 100%; background: var(--hunk); color: var(--hunk-fg); }
.d-add { display: inline-block; width: 100%; background: var(--add); color: var(--add-fg); }
.d-del { display: inline-block; width: 100%; background: var(--del); color: var(--del-fg); }

.commitmeta p { margin: 0.15rem 0; color: var(--muted); }
.commitmeta code { font-size: 0.8rem; }

.empty { color: var(--muted); margin: 2rem 0; }
.readme { margin-top: 2rem; }
.readme pre { white-space: pre-wrap; }