/* Shared theme for every report. Layout: a single reading column (~72ch) with full-width data blocks that scroll inside their own frames. AGENTS.md has the component catalogue. */

/* #region Theme */

:root {
  --bg: #fbfbfa;
  --surface: #f2f2ef;
  --fg: #16181c;
  --fg-2: #4d5159;
  --fg-3: #7a7e86;
  --rule: #dddcd6;
  --accent: #2a5fa8;
  --faster: #2a78d6;
  --slower: #e34948;
  --code-bg: #eeede8;
  --font-display: "IBM Plex Sans Condensed", "Arial Narrow", system-ui, sans-serif;
  --font-body: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;
  color-scheme: light;
  padding-top: env(safe-area-inset-top, 0px);
  padding-bottom: env(safe-area-inset-bottom, 0px);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #141517; --surface: #1c1d20; --fg: #ecebe6; --fg-2: #b9b9b2; --fg-3: #8b8c88; --rule: #2e3034;
    --accent: #7fb0f0; --faster: #3987e5; --slower: #e66767; --code-bg: #232428; color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #141517; --surface: #1c1d20; --fg: #ecebe6; --fg-2: #b9b9b2; --fg-3: #8b8c88; --rule: #2e3034;
  --accent: #7fb0f0; --faster: #3987e5; --slower: #e66767; --code-bg: #232428; color-scheme: dark;
}

/* #endregion */
/* #region Base and layout */

* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 16px/1.6 var(--font-body); }
img { max-width: 100%; }
[hidden] { display: none !important; }
.page { max-width: 1040px; margin: 0 auto; padding-inline: 16px; padding-block: 40px 80px; display: grid; gap: 56px; }
.page > header { display: grid; gap: 16px; }
.prose { max-width: 72ch; }
.stack { display: grid; gap: 12px; }
h1, h2, h3 { font-family: var(--font-display); font-weight: 600; line-height: 1.15; text-wrap: balance; margin: 0; }
h1 { font-size: clamp(2rem, 4.5vw, 2.9rem); letter-spacing: -0.01em; }
h2 { font-size: 1.6rem; }
h3 { font-size: 1.15rem; }
p { margin: 0; }
section { display: grid; gap: 18px; min-width: 0; }
code, .mono { font-family: var(--font-mono); font-size: 0.88em; }
code { background: var(--code-bg); padding: 0.1em 0.35em; border-radius: 3px; overflow-wrap: anywhere; }
a { color: var(--accent); }
pre { margin: 0; background: var(--code-bg); padding: 12px 14px; overflow-x: auto; font: 0.82rem/1.5 var(--font-mono); }
details summary { cursor: pointer; color: var(--accent); font-weight: 500; }
details[open] summary { margin-bottom: 10px; }
ul.tight { margin: 0; padding-left: 1.2em; display: grid; gap: 8px; }
.grid2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; }
.grid2 > * { min-width: 0; }

/* #endregion */
/* #region Header */

.eyebrow { font: 500 0.75rem/1 var(--font-mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--fg-3); }
.lede { font-size: 1.15rem; color: var(--fg-2); max-width: 68ch; }
.meta { display: flex; flex-wrap: wrap; gap: 8px 24px; color: var(--fg-3); font-size: 0.9rem; }
.meta a { color: inherit; }

/* #endregion */
/* #region Summary and tradeoffs */

.verdict { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 1px; background: var(--rule); border: 1px solid var(--rule); }
.verdict > div { background: var(--bg); padding: 18px 18px 20px; display: grid; gap: 6px; align-content: start; min-width: 0; }
.verdict .k { font: 500 0.72rem/1.2 var(--font-mono); letter-spacing: 0.07em; text-transform: uppercase; color: var(--fg-3); }
.verdict .v { font: 600 1.7rem/1.1 var(--font-display); font-variant-numeric: tabular-nums; }
.verdict .d { color: var(--fg-2); font-size: 0.92rem; }
.pos { color: var(--faster); }
.neg { color: var(--slower); }
.tradeoffs { display: grid; gap: 0; border-top: 1px solid var(--rule); }
.tradeoff { display: grid; grid-template-columns: 7.5rem 1fr; gap: 16px; padding: 16px 0; border-bottom: 1px solid var(--rule); }
.tradeoff .sev { font: 500 0.72rem/1.4 var(--font-mono); letter-spacing: 0.06em; text-transform: uppercase; padding-top: 3px; }
.sev.high { color: var(--slower); }
.sev.low { color: var(--fg-3); }
.sev.med { color: var(--fg-2); }
.tradeoff > div { min-width: 0; display: grid; gap: 6px; }
.tradeoff .t { font-weight: 600; }
.tradeoff .b { color: var(--fg-2); font-size: 0.95rem; }

/* #endregion */
/* #region Tables */

.scroll { overflow-x: auto; border: 1px solid var(--rule); }
table { border-collapse: collapse; width: 100%; font-size: 0.88rem; font-variant-numeric: tabular-nums; }
th, td { padding: 7px 12px; text-align: right; border-bottom: 1px solid var(--rule); white-space: nowrap; }
th { font: 500 0.72rem/1.3 var(--font-mono); letter-spacing: 0.05em; text-transform: uppercase; color: var(--fg-3); background: var(--surface); position: sticky; top: 0; }
th:first-child, td:first-child { text-align: left; }
td:first-child { font-family: var(--font-mono); font-size: 0.82rem; white-space: normal; min-width: 14rem; }
td.l, th.l { text-align: left; white-space: normal; min-width: 16rem; }
td.sans { font-family: var(--font-body); }
tr.group td { background: var(--surface); font: 600 0.78rem/1.3 var(--font-body); color: var(--fg-2); }
.note { color: var(--fg-2); font-size: 0.92rem; }

/* #endregion */
/* #region Revisions (written by tools/publish.py) */

.revisions th, .revisions td { text-align: left; }
.revisions td:first-child { min-width: 0; }
.revisions td.l { width: 100%; min-width: 20rem; }
.snapshot-banner { background: var(--surface); border-bottom: 1px solid var(--rule); color: var(--fg-2); font-size: 0.9rem; }
.snapshot-banner > div { max-width: 1040px; margin: 0 auto; padding: 10px 16px; }

/* #endregion */

@media (max-width: 640px) {
  .tradeoff { grid-template-columns: 1fr; gap: 4px; }
}