/* The colours and type of ironshoretech.com (src/styles/global.css there), which is dark only. */
:root {
  color-scheme: dark;
  --bg: #050810; --panel: #0b1220; --card: #0f1829; --line: #1c2a44; --text: #e6ebf2; --muted: #9aa7bb;
  --accent: #1e8cff; --accent-strong: #6cb4ff; --code-bg: #0f1829; --mark: #f5b94a;
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Inter, Roboto, Helvetica, Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", "Cascadia Mono", Consolas, Menlo, monospace;
}
* { box-sizing: border-box; }
html { scroll-padding-top: 72px; }
body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.6 var(--font); }
a { color: var(--accent); }
a:hover { color: var(--accent-strong); }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

.top { position: sticky; top: 0; z-index: 5; display: flex; align-items: center; gap: 10px; padding: 12px 20px;
       background: color-mix(in srgb, var(--bg) 92%, transparent); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.top a { text-decoration: none; }
.brand { color: var(--text); }
.brand strong { color: var(--accent); }
.crumb { color: var(--muted); }
.product { color: var(--text); }
.version { color: var(--muted); font-size: 13px; border: 1px solid var(--line); border-radius: 999px; padding: 1px 10px; }
.top-links { margin-left: auto; display: flex; gap: 18px; font-size: 14px; }
.top-links a { color: var(--muted); }
.top-links a:hover { color: var(--text); }
.menu-button { display: none; margin-left: auto; background: var(--panel); color: var(--text); border: 1px solid var(--line);
               border-radius: 8px; padding: 6px 12px; font: inherit; font-size: 14px; }

.layout { display: grid; grid-template-columns: 260px minmax(0, 1fr) 240px; gap: 32px; max-width: 1440px; margin: 0 auto; padding: 0 20px; }
.side { position: sticky; top: 61px; align-self: start; max-height: calc(100vh - 61px); overflow-y: auto; padding: 24px 0 40px; font-size: 14px; }
.side ul { list-style: none; margin: 0 0 12px; padding: 0; }
.side a { display: block; padding: 4px 10px; border-radius: 6px; color: var(--muted); text-decoration: none; }
.side a:hover { color: var(--text); background: var(--panel); }
.side a.here { color: var(--text); background: var(--panel); box-shadow: inset 2px 0 0 var(--accent); }
.nav-home { margin-bottom: 8px; }
.nav-group { margin: 16px 0 4px; padding: 0 10px; font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); }

.search { position: relative; margin-bottom: 16px; }
.search input { width: 100%; padding: 8px 10px; border-radius: 8px; border: 1px solid var(--line); background: var(--panel); color: var(--text); font: inherit; }
.search input:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
.results { position: absolute; left: 0; right: 0; top: 42px; z-index: 6; margin: 0; padding: 6px; list-style: none; background: var(--panel);
           border: 1px solid var(--line); border-radius: 8px; max-height: 60vh; overflow-y: auto; box-shadow: 0 12px 32px rgb(0 0 0 / .35); }
.results a { padding: 6px 8px; color: var(--text); }
.results small { display: block; color: var(--muted); }

main { min-width: 0; padding: 24px 0 64px; }
.doc { max-width: 820px; }
.doc h1 { font-size: 34px; line-height: 1.2; margin: 8px 0 16px; }
.doc h2 { font-size: 24px; margin: 44px 0 12px; padding-top: 12px; border-top: 1px solid var(--line); }
.doc h3 { font-size: 19px; margin: 28px 0 8px; }
.doc h4 { font-size: 16px; margin: 22px 0 6px; }
.doc p, .doc li { overflow-wrap: anywhere; }
.doc li + li { margin-top: 4px; }
.doc code { font-family: var(--mono); font-size: .9em; background: var(--code-bg); border: 1px solid var(--line); border-radius: 5px; padding: 1px 5px; }
.doc pre { position: relative; background: var(--code-bg); border: 1px solid var(--line); border-radius: 8px; padding: 14px 16px; overflow-x: auto; line-height: 1.5; }
.doc pre code { background: none; border: 0; padding: 0; font-size: 14px; }
.copy { position: absolute; top: 6px; right: 6px; font: 12px var(--font); color: var(--muted); background: var(--panel);
        border: 1px solid var(--line); border-radius: 6px; padding: 2px 8px; cursor: pointer; }
.copy:hover { color: var(--text); }
.table { overflow-x: auto; margin: 16px 0; border: 1px solid var(--line); border-radius: 8px; }
.doc table { border-collapse: collapse; width: 100%; font-size: 14px; }
.doc th, .doc td { text-align: left; vertical-align: top; padding: 8px 12px; border-bottom: 1px solid var(--line); }
.doc th { background: var(--panel); font-weight: 600; }
.doc tr:last-child td { border-bottom: 0; }
.doc img { max-width: 100%; height: auto; border: 1px solid var(--line); border-radius: 8px; }
.doc blockquote { margin: 16px 0; padding: 4px 16px; border-left: 3px solid var(--mark); color: var(--muted); }
.doc h2 a.anchor, .doc h3 a.anchor { margin-left: 8px; color: var(--muted); text-decoration: none; opacity: 0; }
.doc h2:hover a.anchor, .doc h3:hover a.anchor { opacity: 1; }

.start .eyebrow { margin: 32px 0 0; color: var(--accent); font-weight: 600; letter-spacing: .08em; text-transform: uppercase; font-size: 13px; }
.start h1 { font-size: 42px; }
.lead { font-size: 18px; color: var(--muted); }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 24px 0 8px; }
.button { display: inline-block; padding: 10px 18px; border-radius: 8px; background: var(--accent); color: #fff; font-weight: 600; text-decoration: none; }
.button:hover { color: #fff; filter: brightness(1.1); }
.button.ghost { background: transparent; color: var(--text); border: 1px solid var(--line); }
.start h2 { border-top: 0; }
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 14px; }
.card { display: block; padding: 16px; border: 1px solid var(--line); border-radius: 14px; background: var(--card); text-decoration: none; }
.card:hover { border-color: var(--accent); }
.card-title { display: block; color: var(--text); font-weight: 600; margin-bottom: 4px; }
.card-text { display: block; color: var(--muted); font-size: 14px; }

.toc { position: sticky; top: 61px; align-self: start; max-height: calc(100vh - 61px); overflow-y: auto; padding: 28px 0 40px; font-size: 13px; }
.toc-title { margin: 0 0 6px; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: .08em; font-size: 12px; }
.toc ol { list-style: none; margin: 0; padding: 0; border-left: 1px solid var(--line); }
.toc a { display: block; padding: 3px 12px; color: var(--muted); text-decoration: none; }
.toc a:hover, .toc a.here { color: var(--text); box-shadow: inset 2px 0 0 var(--accent); }

.foot { display: flex; flex-wrap: wrap; gap: 8px 24px; justify-content: space-between; max-width: 1440px; margin: 0 auto; padding: 20px; border-top: 1px solid var(--line); color: var(--muted); font-size: 13px; }

@media (max-width: 1180px) { .layout { grid-template-columns: 240px minmax(0, 1fr); } .toc { display: none; } }
@media (max-width: 820px) {
  .layout { display: block; padding: 0 16px; }
  .top { padding: 10px 16px; flex-wrap: wrap; }
  .top-links, .version { display: none; }
  .menu-button { display: inline-block; }
  .side { display: none; position: static; max-height: none; padding: 16px 0; border-bottom: 1px solid var(--line); }
  .side.open { display: block; }
  .doc h1, .start h1 { font-size: 28px; }
}
@media print { .top, .side, .toc, .foot, .copy { display: none; } .layout { display: block; } body { background: #fff; color: #000; } }