/* Copper Bay Labs — shared design system. Products fork this and add product-specific rules
   BELOW the marked line. Keep tokens in sync so the suite looks like one family.
   RULE: never reference an undefined var(--token) — it renders invisible but still builds green. */
:root {
  --copper: #b87333;          /* brand accent */
  --copper-dark: #8c5527;
  --copper-tint: #f6ede3;
  --ink: #1a1a1a;             /* primary text */
  --muted: #5b5b5b;           /* secondary text */
  --line: #e3e0db;            /* borders */
  --bg: #ffffff;
  --surface: #faf8f5;         /* cards / raised */
  --surface-2: #f2efe9;
  --ok: #2e7d4f; --warn: #b8860b; --bad: #b3331f;
  --radius: 12px;
  --maxw: 880px;
  --shadow: 0 1px 2px rgba(0,0,0,.05), 0 6px 20px rgba(0,0,0,.04);
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
@media (prefers-color-scheme: dark) {
  :root {
    --ink: #f2efe9; --muted: #b3aea6; --line: #34302b; --bg: #161412;
    --surface: #1f1c19; --surface-2: #262220; --copper-tint: #2a211a;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; font-family: var(--font); color: var(--ink); background: var(--bg);
  line-height: 1.55; font-size: 17px; }
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }
a { color: var(--copper-dark); }
a:hover { color: var(--copper); }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 8px; top: 8px; background: var(--ink); color: var(--bg); padding: 8px 12px;
  border-radius: 8px; z-index: 10; }

/* Header */
header.site { border-bottom: 1px solid var(--line); background: var(--surface); }
header.site .wrap { display: flex; align-items: center; justify-content: space-between;
  padding-top: 14px; padding-bottom: 14px; gap: 16px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; color: var(--ink);
  text-decoration: none; font-size: 1.15rem; }
.brand img { width: 28px; height: 28px; }
nav.site a { margin-left: 18px; color: var(--muted); text-decoration: none; font-size: .95rem; }
nav.site a:hover { color: var(--copper); }

/* Hero */
.hero { padding: 44px 0 28px; }
.hero h1 { font-size: clamp(1.7rem, 4vw, 2.5rem); line-height: 1.15; margin: 0 0 12px; }
.hero p.lede { font-size: 1.15rem; color: var(--muted); margin: 0 0 8px; max-width: 60ch; }
.badge { display: inline-flex; align-items: center; gap: 6px; background: var(--copper-tint);
  color: var(--copper-dark); border: 1px solid var(--line); border-radius: 999px;
  padding: 4px 12px; font-size: .85rem; font-weight: 600; }

/* Cards / tool surface */
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 22px; box-shadow: var(--shadow); margin: 18px 0; }
label { display: block; font-weight: 600; margin: 14px 0 6px; font-size: .95rem; }
input, select, textarea { width: 100%; padding: 10px 12px; border: 1px solid var(--line);
  border-radius: 8px; background: var(--bg); color: var(--ink); font: inherit; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--copper); outline-offset: 1px; }
button, .btn { font: inherit; font-weight: 600; cursor: pointer; border-radius: 8px;
  padding: 11px 18px; border: 1px solid var(--copper-dark); background: var(--copper);
  color: #fff; }
button:hover, .btn:hover { background: var(--copper-dark); }
button.secondary { background: transparent; color: var(--copper-dark); }

/* Footer + cross-promo */
footer.site { border-top: 1px solid var(--line); background: var(--surface); margin-top: 48px;
  padding: 28px 0; color: var(--muted); font-size: .92rem; }
footer.site .promo { display: flex; flex-wrap: wrap; gap: 14px; margin: 8px 0 16px; }
footer.site .promo a { color: var(--copper-dark); text-decoration: none; font-weight: 600; }
footer.site .label { font-weight: 700; color: var(--ink); }

/* ===== product-specific rules below this line ===== */

.sec-h { font-size: 1.5rem; margin: 8px 0 16px; }
section { margin: 40px 0; }

/* install command block */
.cmd { display: flex; align-items: stretch; gap: 0; max-width: 480px; margin: 24px 0 10px;
  border: 1px solid var(--line); border-radius: 10px; overflow: hidden; background: #0e0d0c; }
.cmd code { flex: 1; font-family: var(--mono); font-size: 1.1rem; color: #f2efe9; padding: 14px 18px;
  display: flex; align-items: center; }
.cmd code::before { content: "$ "; color: var(--copper); }
.cmd .btn { border-radius: 0; border: none; border-left: 1px solid #2a2724; }
.microcopy { font-size: .88rem; color: var(--muted); margin: 8px 0 0; }

/* example report */
.report-demo { margin: 28px 0; }
.report, .snippet { background: #14110f; color: #d8d2c8; border: 1px solid var(--line);
  border-radius: 12px; padding: 20px 22px; overflow-x: auto; font-family: var(--mono);
  font-size: .86rem; line-height: 1.55; white-space: pre; box-shadow: var(--shadow); }
.snippet { font-size: .9rem; }
.r-dim { color: #8a847b; } .r-bold { color: #f2efe9; font-weight: 700; }
.r-crit { background: #b3331f; color: #fff; padding: 0 5px; border-radius: 3px; font-weight: 700; }
.r-high { color: #ef8b5a; font-weight: 700; } .r-low { color: #6fb3d6; }
.r-green { color: #6fce9e; } .r-cyan { color: #6fb3d6; } .r-key { color: #e0a978; }
.r-f { background: #b3331f; color: #fff; padding: 0 6px; border-radius: 4px; font-weight: 700; }
.r-b { color: #f2efe9; font-weight: 700; }

/* checks grid */
.checks { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 14px; }
.check { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 16px 18px; }
.check h3 { margin: 0 0 6px; font-size: 1rem; }
.check p { margin: 0; color: var(--muted); font-size: .9rem; }
.check code { font-size: .82em; background: var(--surface-2); padding: 1px 5px; border-radius: 4px; }

.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 20px; }
.btn { font: inherit; font-weight: 600; cursor: pointer; border-radius: 8px; padding: 11px 18px;
  border: 1px solid var(--copper-dark); background: var(--copper); color: #fff; text-decoration: none;
  display: inline-flex; align-items: center; }
.btn:hover { background: var(--copper-dark); color: #fff; }
.btn.secondary { background: transparent; color: var(--copper-dark); }

.note { margin: 44px 0 0; padding: 22px; background: var(--copper-tint); border: 1px solid var(--line);
  border-radius: var(--radius); }
.note h2 { margin: 0 0 8px; font-size: 1.15rem; }
.note p { margin: 0; font-size: .96rem; }