/* Newsprint-lite, matching CodeITronics: paper, ink, hairline rules, serif headlines, mono for code. */
:root {
  --paper: #f3f2f2; --surface: #fbfbfa; --ink: #201e1d; --muted: #6b6764; --rule: #d9d6d3; --ok: #1f7a4d;
  --critical: #c0265e; --warning: #b26b00; --info: #3b6ea8;
  --add: #e7f3ea; --del: #f8e8ea; --add-ink: #1f6a3a; --del-ink: #9a2638;
  --serif: "Source Serif 4", Georgia, serif; --sans: Inter, system-ui, -apple-system, sans-serif; --mono: "JetBrains Mono", ui-monospace, Menlo, monospace;
}
@media (prefers-color-scheme: dark) {
  :root { --paper: #151413; --surface: #1d1c1b; --ink: #eceae6; --muted: #a39f9a; --rule: #34312f; --ok: #5cc28f; --critical: #f06a98; --warning: #e5a442; --info: #7fa9dd; --add: #17301f; --del: #3a1a20; --add-ink: #8fd6a5; --del-ink: #f2a0ad; }
}
* { box-sizing: border-box; }
html, body { background: var(--paper); }
body { margin: 0; color: var(--ink); font: 15px/1.55 var(--sans); }
a { color: inherit; }
h1, h2, .brand { font-family: var(--serif); font-weight: 600; letter-spacing: -0.01em; }
h1 { font-size: clamp(24px, 2.8vw, 32px); line-height: 1.2; margin: 0; }
h2 { font-size: 18px; margin: 22px 0 10px; }
code, pre { font-family: var(--mono); font-size: 13px; }
.kicker { font-size: 12px; letter-spacing: .06em; color: var(--muted); margin: 0 0 6px; }
.kicker a { text-decoration: none; }
.muted { color: var(--muted); } .small { font-size: 13px; } .nowrap { white-space: nowrap; }
.note { color: var(--muted); font-size: 13.5px; font-style: italic; }
.note.ok { color: var(--ok); font-style: normal; }
.error-text { color: var(--critical); }
.empty { color: var(--muted); padding: 24px 0; }
[hidden] { display: none !important; }

.demo-bar { padding: 7px 24px; background: var(--ink); color: var(--paper); font-size: 12.5px; }
.demo-bar code { background: color-mix(in srgb, var(--paper) 15%, transparent); padding: 1px 5px; border-radius: 2px; }
.top { display: flex; align-items: center; gap: 28px; padding: 16px 24px; border-bottom: 3px double var(--ink); flex-wrap: wrap; }
.brand { font-size: 21px; text-decoration: none; }
.top nav { display: flex; gap: 4px; flex-wrap: wrap; }
.top nav a { text-decoration: none; padding: 6px 10px; border-radius: 3px; color: var(--muted); }
.top nav a.on, .top nav a:hover { color: var(--ink); background: color-mix(in srgb, var(--ink) 7%, transparent); }
main { max-width: 1280px; margin: 0 auto; padding: 28px 24px 64px; }
.foot { text-align: center; color: var(--muted); font-size: 12.5px; padding: 24px; border-top: 1px solid var(--rule); }
.head { margin-bottom: 18px; }

.btn { display: inline-block; font: 500 14px var(--sans); padding: 8px 14px; border: 1px solid var(--ink); background: transparent; color: var(--ink); border-radius: 3px; cursor: pointer; text-decoration: none; }
.btn:hover { background: color-mix(in srgb, var(--ink) 7%, transparent); }
.btn-primary { background: var(--ink); color: var(--paper); }
.btn-ghost { border-color: var(--rule); color: var(--muted); }
.btn[disabled] { opacity: .45; cursor: not-allowed; }
.busy { display: none; color: var(--muted); font-style: italic; margin-left: 8px; }
.is-busy .busy { display: inline; }

label { display: grid; gap: 4px; font-size: 13px; color: var(--muted); margin-bottom: 12px; }
input[type=text], select, textarea { font: 14.5px/1.45 var(--sans); color: var(--ink); background: var(--surface); border: 1px solid var(--rule); border-radius: 3px; padding: 8px 10px; width: 100%; }
textarea { font-family: var(--mono); font-size: 13px; }
input:focus, select:focus, textarea:focus, button:focus-visible { outline: 2px solid var(--ink); outline-offset: 1px; }
fieldset { border: 0; padding: 0; margin: 0 0 14px; display: flex; gap: 16px; flex-wrap: wrap; align-items: center; }
legend { font-size: 13px; color: var(--muted); margin-bottom: 6px; padding: 0; width: 100%; }
.check { display: flex; align-items: center; gap: 6px; color: var(--ink); font-size: 14px; margin: 0; }
.inline-select { display: flex; align-items: center; gap: 8px; margin: 0; }
.inline-select select { width: auto; }
.review-form { max-width: 820px; border-top: 2px solid var(--ink); padding-top: 14px; }
.or { color: var(--muted); font-style: italic; margin: -4px 0 8px; }
.actions { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }

.pr-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; flex-wrap: wrap; margin-bottom: 14px; }
.verdict { font-weight: 600; padding: 6px 12px; border: 1px solid var(--rule); border-radius: 3px; }
.verdict.request_changes, .verdict-tag.request_changes { color: var(--critical); border-color: var(--critical); }
.verdict-tag { font-size: 12.5px; padding: 1px 8px; border: 1px solid var(--rule); border-radius: 10px; }
.summary { border-top: 2px solid var(--ink); border-bottom: 1px solid var(--rule); padding: 14px 0; margin-bottom: 20px; }
.lead { font-family: var(--serif); font-size: 18px; line-height: 1.5; margin: 0 0 12px; max-width: 80ch; }
.chips { display: flex; gap: 8px; flex-wrap: wrap; }
.chip { font: 500 13px var(--sans); padding: 4px 10px; border: 1px solid var(--rule); background: var(--surface); color: var(--muted); border-radius: 14px; cursor: pointer; display: inline-flex; align-items: center; gap: 6px; }
.chip.on { color: var(--ink); border-color: var(--ink); }
.dot { display: inline-block; width: 9px; height: 9px; border-radius: 50%; }
.dot.critical { background: var(--critical); } .dot.warning { background: var(--warning); } .dot.info { background: var(--info); }
.post { margin-top: 12px; }
.sample-note { margin-top: 0; }

.result { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 28px; align-items: start; }
@media (max-width: 960px) { .result { grid-template-columns: 1fr; } }
.file { border: 1px solid var(--rule); border-radius: 3px; background: var(--surface); margin-bottom: 16px; overflow: hidden; }
.file summary { padding: 9px 12px; border-bottom: 1px solid var(--rule); cursor: pointer; font-size: 13.5px; }
.diff { width: 100%; border-collapse: collapse; font-family: var(--mono); font-size: 12.5px; table-layout: fixed; }
.diff td { padding: 0 8px; vertical-align: top; }
.diff col.ln-col { width: 46px; }
.diff .ln { color: var(--muted); text-align: right; user-select: none; font-size: 11.5px; padding-top: 2px; }
.diff .code { white-space: pre-wrap; overflow-wrap: anywhere; padding: 2px 8px; }
.diff .mark { display: inline-block; width: 14px; color: var(--muted); user-select: none; }
.diff tr.add { background: var(--add); } .diff tr.add .mark { color: var(--add-ink); }
.diff tr.del { background: var(--del); } .diff tr.del .mark { color: var(--del-ink); }
.diff tr.hunk td { background: color-mix(in srgb, var(--ink) 5%, transparent); color: var(--muted); padding: 4px 10px; font-size: 11.5px; }
.comment-row td { padding: 8px 10px 10px 60px; background: var(--paper); }
.comment { border: 1px solid var(--rule); border-left: 4px solid var(--info); background: var(--surface); padding: 10px 12px; border-radius: 3px; font-family: var(--sans); font-size: 14px; }
.comment.critical { border-left-color: var(--critical); } .comment.warning { border-left-color: var(--warning); }
.comment p { margin: 6px 0 0; }
.comment-head { display: flex; gap: 8px; align-items: baseline; flex-wrap: wrap; }
.sev { font-size: 11px; font-weight: 600; letter-spacing: .04em; color: var(--info); }
.sev.critical { color: var(--critical); } .sev.warning { color: var(--warning); }
.cat { font-size: 11.5px; color: var(--muted); border: 1px solid var(--rule); border-radius: 10px; padding: 0 7px; }
.suggestion { margin-top: 8px; }
.suggestion pre { margin: 4px 0 0; padding: 8px 10px; background: var(--add); color: var(--add-ink); border-radius: 3px; white-space: pre-wrap; }
.side { border-top: 2px solid var(--ink); }
.side h2:first-child { margin-top: 12px; }
.tests { padding-left: 18px; margin: 0; } .tests li { margin-bottom: 10px; font-size: 14px; }
.unplaced { list-style: none; padding: 0; margin: 0; } .unplaced li { margin-bottom: 10px; font-size: 14px; }

.repos { display: flex; gap: 10px; align-items: flex-end; max-width: 760px; }
.repos label { flex: 1; margin: 0; }
.figures { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 20px; border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); padding: 18px 0; margin: 14px 0 22px; }
.figures div { display: grid; gap: 2px; color: var(--muted); font-size: 13px; }
.fig { font-family: var(--serif); font-size: 36px; line-height: 1; color: var(--ink); }
.table { width: 100%; border-collapse: collapse; }
.table th { text-align: left; font-size: 12px; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); font-weight: 500; padding: 8px; border-bottom: 2px solid var(--ink); }
.table td { padding: 12px 8px; border-bottom: 1px solid var(--rule); vertical-align: top; }
.error { padding: 12px 14px; border: 1px solid var(--critical); border-radius: 3px; color: var(--critical); margin-bottom: 14px; }
.error pre { white-space: pre-wrap; color: var(--ink); margin: 6px 0 0; }