/* Squeakr site. No build step, system fonts, light + dark. */

:root {
  color-scheme: light dark;
  --bg: #ffffff;
  --text: #1d1b2e;
  --muted: #5a5670;
  --border: #e3e0ee;
  --surface: #f6f5fa;
  --link: #5b3fd1;
  --code-bg: #f3f1f9;
  --focus: #0f766e;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #16142c;
    --text: #e9e7f5;
    --muted: #aaa5c8;
    --border: #2f2c52;
    --surface: #1d1b38;
    --link: #c4b5fd;
    --code-bg: #0f0e22;
    --focus: #5eead4;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 1.0625rem/1.65 var(--sans);
  -webkit-text-size-adjust: 100%;
}

.wrap { max-width: 46rem; margin: 0 auto; padding: 0 1rem; }

a { color: var(--link); text-underline-offset: 2px; }
a:focus-visible, button:focus-visible, [tabindex]:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }

code { font-family: var(--mono); font-size: .9em; background: var(--code-bg); padding: .1em .3em; border-radius: 4px; }

h1, h2, h3 { line-height: 1.25; }
h1 { font-size: 2.2rem; margin: 0 0 .25rem; letter-spacing: -.01em; }
h2 { font-size: 1.4rem; margin: 2.75rem 0 .75rem; padding-bottom: .35rem; border-bottom: 1px solid var(--border); }
h3 { font-size: 1.1rem; margin: 1.75rem 0 .5rem; }

.skip-link { position: absolute; left: -999px; }
.skip-link:focus { left: 1rem; top: 1rem; background: var(--bg); padding: .5rem 1rem; z-index: 10; }

/* Header */
.site-header { border-bottom: 1px solid var(--border); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 3.5rem; flex-wrap: wrap; }
.brand { display: inline-flex; align-items: center; gap: .5rem; font-weight: 700; color: var(--text); text-decoration: none; }
.nav-list { display: flex; gap: 1.1rem; list-style: none; margin: 0; padding: 0; font-size: .95rem; }
.nav-list a { color: var(--muted); text-decoration: none; }
.nav-list a:hover { color: var(--text); text-decoration: underline; }

/* Intro */
.intro { padding-top: 2.5rem; }
.lede { font-size: 1.2rem; margin: 0 0 1rem; }
.meta { color: var(--muted); font-size: .95rem; }

/* Demo */
.demo { margin: 0; }
.demo video { display: block; width: 100%; height: auto; border-radius: 8px; border: 1px solid var(--border); background: #000; }
.demo figcaption { color: var(--muted); font-size: .92rem; margin-top: .6rem; }

ul { padding-left: 1.25rem; }
li { margin: .4rem 0; }

/* Code blocks */
.code { position: relative; margin: .75rem 0; }
.code pre { margin: 0; padding: .85rem 1rem; background: var(--code-bg); border: 1px solid var(--border); border-radius: 8px; overflow-x: auto; }
.code code { background: none; padding: 0; font-size: .88rem; line-height: 1.55; white-space: pre; }
.code.has-copy pre { padding-right: 4.5rem; }
.copy-btn {
  position: absolute; top: .45rem; right: .45rem;
  font: 600 .78rem var(--sans); padding: .3rem .6rem; border-radius: 6px;
  border: 1px solid var(--border); background: var(--bg); color: var(--muted); cursor: pointer;
}
.copy-btn:hover, .copy-btn[data-state="done"] { color: var(--text); }

/* Install tabs (site.js turns the stacked sections into tabs) */
.tab-sub { color: var(--muted); font-weight: 400; font-size: .9rem; }
.tablist { display: flex; flex-wrap: wrap; gap: .25rem; border-bottom: 1px solid var(--border); margin-top: 1rem; }
.tablist [role="tab"] {
  font: 600 .92rem var(--sans); color: var(--muted); background: none; border: 0;
  border-bottom: 2px solid transparent; padding: .5rem .75rem; margin-bottom: -1px; cursor: pointer;
}
.tablist [role="tab"][aria-selected="true"] { color: var(--text); border-bottom-color: var(--link); }
.tabs.is-enhanced .tab-title { display: none; }
.tab-panel { padding-top: .25rem; }

/* Commands table */
.table-scroll { overflow-x: auto; }
table { border-collapse: collapse; width: 100%; font-size: .95rem; }
td { padding: .5rem .5rem .5rem 0; border-bottom: 1px solid var(--border); vertical-align: top; }
td:first-child { white-space: nowrap; padding-right: 1rem; }

/* Footer */
.site-footer { border-top: 1px solid var(--border); margin-top: 3.5rem; }
.footer-inner p { display: flex; align-items: center; gap: .5rem; color: var(--muted); font-size: .9rem; margin: 1.25rem 0; }

.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

@media (max-width: 520px) {
  h1 { font-size: 1.9rem; }
  .nav-list { gap: .8rem; }
}