/* Andrew Dell hub. One stylesheet, design tokens on :root, system fonts, light/dark. */
:root {
  --bg: #fbfaf7;
  --surface: #ffffff;
  --text: #1d2327;
  --muted: #55606a;
  --line: #e3e0d8;
  --accent: #0f6e6e;
  --accent-ink: #ffffff;
  --accent-soft: #e2f1f0;
  --ticket: #fffdf6;
  --radius: 10px;
  --space: clamp(1rem, 2.5vw, 1.5rem);
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --measure: 68ch;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #12161a; --surface: #1a2026; --text: #e7eaed; --muted: #a3adb6;
    --line: #2b333b; --accent: #5cc4bf; --accent-ink: #0b1215; --accent-soft: #163332; --ticket: #1d242b;
  }
}
:root[data-theme="dark"] {
  --bg: #12161a; --surface: #1a2026; --text: #e7eaed; --muted: #a3adb6;
  --line: #2b333b; --accent: #5cc4bf; --accent-ink: #0b1215; --accent-soft: #163332; --ticket: #1d242b;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--text); font: 1rem/1.6 var(--font); }
img { max-width: 100%; height: auto; }
a { color: var(--accent); text-decoration: none; background: linear-gradient(currentColor, currentColor) 0 100% / 0 1px no-repeat; transition: background-size .2s; }
a:hover, a:focus-visible { background-size: 100% 1px; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; border-radius: 4px; }
.skip { position: absolute; left: -999px; top: 0; background: var(--accent); color: var(--accent-ink); padding: .5rem 1rem; z-index: 10; }
.skip:focus { left: 1rem; }

/* Layout: sticky identity column on desktop, top block on mobile */
.shell { max-width: 1120px; margin: 0 auto; padding: var(--space); display: grid; gap: 2.5rem; }
@media (min-width: 900px) {
  .shell { grid-template-columns: 280px minmax(0, 1fr); gap: 4rem; }
  .identity { position: sticky; top: 2rem; align-self: start; max-height: calc(100vh - 4rem); }
}
.identity .name { font-size: 1.6rem; font-weight: 700; margin: 0; line-height: 1.2; }
.identity .name a { color: var(--text); }
.identity .role { margin: .25rem 0 0; font-weight: 600; color: var(--accent); }
.identity .one-liner { color: var(--muted); margin: .75rem 0 1.25rem; font-size: .95rem; }
.site-nav a { color: var(--muted); font-size: .95rem; }
.site-nav a:hover { color: var(--text); }
.site-nav a[aria-current] { color: var(--accent); font-weight: 600; background-size: 100% 2px; }
.site-nav ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: .25rem 1rem; }
@media (min-width: 900px) { .site-nav ul { flex-direction: column; } }
.theme-toggle { margin-top: 1.25rem; font: inherit; font-size: .85rem; color: var(--muted); background: none; border: 1px solid var(--line); border-radius: 999px; padding: .3rem .8rem; cursor: pointer; }

main { min-width: 0; }
section { margin-bottom: 3.5rem; scroll-margin-top: 2rem; }
h1, h2, h3 { line-height: 1.25; }
h1 { font-size: clamp(1.8rem, 4vw, 2.4rem); margin: 0 0 1rem; }
h2 { font-size: 1.35rem; margin: 0 0 1rem; }
.eyebrow { font-family: var(--mono); font-size: .8rem; color: var(--muted); letter-spacing: .02em; margin: 0 0 .5rem; }
.prose { max-width: var(--measure); }
.prose h2 { margin-top: 2.25rem; }
.prose ul { padding-left: 1.2rem; }
.prose li { margin: .35rem 0; }
.prose table { border-collapse: collapse; width: 100%; font-size: .9rem; display: block; overflow-x: auto; }
.prose th, .prose td { border: 1px solid var(--line); padding: .4rem .6rem; text-align: left; }
.license, .download { color: var(--muted); font-size: .9rem; }

/* Ticket hero card (real text) */
.ticket { background: var(--ticket); border: 1px solid var(--line); border-left: 4px solid var(--accent); border-radius: var(--radius); padding: 1.25rem 1.5rem; max-width: 560px; font-size: .97rem; }
.ticket-meta { display: flex; justify-content: space-between; gap: 1rem; font-family: var(--mono); font-size: .8rem; color: var(--muted); margin-bottom: .75rem; }
.status { color: var(--accent); font-weight: 600; }
.status::before { content: "● "; }
.ticket dl { display: grid; grid-template-columns: max-content 1fr; gap: .2rem .9rem; margin: 0 0 1rem; }
.ticket dt { color: var(--muted); font-family: var(--mono); font-size: .8rem; padding-top: .2rem; }
.ticket dd { margin: 0; }
.ticket h1 { font-size: 1.35rem; margin: .5rem 0 .25rem; }
.actions { display: flex; flex-wrap: wrap; gap: .6rem; margin-top: 1rem; }
.btn { display: inline-block; padding: .55rem 1rem; border-radius: 8px; border: 1px solid var(--accent); font-weight: 600; font-size: .95rem; background-image: none; }
.btn.primary { background: var(--accent); color: var(--accent-ink); }

/* At a glance, results, cards */
.glance { display: grid; grid-template-columns: max-content 1fr; gap: .4rem 1.25rem; margin: 0; }
.glance dt { font-weight: 600; }
.glance dd { margin: 0; color: var(--muted); }
.results { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 1rem; }
.result { border-top: 2px solid var(--accent); padding-top: .6rem; }
.result strong { display: block; font-size: 1.35rem; }
.result span { color: var(--muted); font-size: .9rem; }
.proof { display: flex; flex-wrap: wrap; gap: .5rem; padding: 0; list-style: none; }
.proof li { border: 1px solid var(--line); border-radius: 999px; padding: .3rem .8rem; font-size: .9rem; background: var(--surface); }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1rem; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.1rem 1.2rem; transition: transform .15s, border-color .15s; }
.card:hover, .card:focus-within { transform: translateY(-2px); border-color: var(--accent); }
.card h3 { font-size: 1.05rem; margin: .2rem 0 .4rem; }
.card p { margin: 0 0 .6rem; color: var(--muted); font-size: .93rem; }
.tags { display: flex; flex-wrap: wrap; gap: .35rem; padding: 0; margin: 0; list-style: none; }
.tags li { font-family: var(--mono); font-size: .72rem; background: var(--accent-soft); color: var(--text); padding: .15rem .5rem; border-radius: 4px; }
.list-dated { list-style: none; padding: 0; margin: 0; }
.list-dated li { display: grid; grid-template-columns: 5.5rem 1fr; gap: 1rem; padding: .6rem 0; border-bottom: 1px solid var(--line); }
.list-dated time { font-family: var(--mono); font-size: .82rem; color: var(--muted); padding-top: .15rem; }
details { border: 1px dashed var(--line); border-radius: var(--radius); padding: .6rem .9rem; margin-top: 1rem; }
summary { cursor: pointer; color: var(--muted); }
.site-footer { border-top: 1px solid var(--line); margin-top: 4rem; padding-top: 1.25rem; color: var(--muted); font-size: .85rem; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; scroll-behavior: auto !important; }
  .card:hover, .card:focus-within { transform: none; }
}