:root { --fg: #1f2328; --muted: #59636e; --line: #d1d9e0; --bg: #ffffff; --soft: #f6f8fa; --pass: #1a7f37; --part: #9a6700; --fail: #cf222e; --infra: #8250df; }
* { box-sizing: border-box; }
body { margin: 0; font: 14px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif; color: var(--fg); background: var(--bg); }
header { display: flex; gap: 1.5rem; align-items: baseline; padding: .75rem 1.5rem; border-bottom: 1px solid var(--line); background: var(--soft); }
header strong { font-size: 15px; }
header a { color: var(--muted); text-decoration: none; }
header a[aria-current="page"] { color: var(--fg); font-weight: 600; }
main { padding: 1rem 1.5rem 3rem; max-width: 1400px; }
h1 { font-size: 20px; margin: .5rem 0 1rem; }
h2 { font-size: 16px; margin: 1.5rem 0 .5rem; }
table { border-collapse: collapse; width: 100%; margin: .5rem 0 1rem; }
th, td { border-bottom: 1px solid var(--line); padding: .35rem .5rem; text-align: left; vertical-align: top; }
th { font-weight: 600; background: var(--soft); position: sticky; top: 0; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
code, .mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 12px; }
.muted { color: var(--muted); }
.controls { display: flex; flex-wrap: wrap; gap: .75rem 1.25rem; align-items: center; margin: .5rem 0 1rem; }
.controls label { display: flex; gap: .4rem; align-items: center; }
select, button { font: inherit; padding: .2rem .4rem; }
.chip { display: inline-block; min-width: 2.6em; padding: 0 .3em; margin: 0 .15em .15em 0; border-radius: 3px; color: #fff; text-align: center; font-size: 12px; text-decoration: none; }
.chip.pass { background: var(--pass); } .chip.part { background: var(--part); } .chip.fail { background: var(--fail); } .chip.infra { background: var(--infra); }
.regression { color: var(--fail); font-weight: 600; } .improvement { color: var(--pass); font-weight: 600; }
.warning { padding: .5rem .75rem; border: 1px solid var(--part); background: #fff8c5; border-radius: 4px; }
.diffstat { display: inline-flex; gap: 1px; vertical-align: middle; margin-left: .4rem; }
.diffstat i { width: 8px; height: 8px; display: inline-block; background: var(--line); }
.diffstat i.add { background: var(--pass); } .diffstat i.del { background: var(--fail); }
#editor { height: 70vh; border: 1px solid var(--line); }
.files { columns: 2; font-size: 12px; margin: .25rem 0 .75rem; }
#chart { width: 100%; }
.graphs { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.graphs svg { max-width: 100%; height: auto; }
.changes { display: grid; grid-template-columns: minmax(260px, 340px) 1fr; gap: 1.25rem; align-items: start; }
.changes nav { font-size: 13px; position: sticky; top: .5rem; max-height: 85vh; overflow: auto; }
.changes nav h2 { font-size: 13px; text-transform: uppercase; color: var(--muted); margin: .9rem 0 .3rem; }
.changes nav div { padding: .1rem 0; }
.changes nav a.selected { font-weight: 700; color: var(--fg); }
.changes #editor { height: 78vh; }