/* Bob's Setup Tools — dark-first, professional Windows-utility look.
   Display face: Bahnschrift (ships with Windows). Body: Segoe UI. Mono: Cascadia/Consolas. */
:root {
  --bg: #0e1116; --surface: #151a21; --surface2: #1b212b; --line: #252c38; --line2: #303947;
  --text: #e8ebf0; --muted: #9aa4b2; --dim: #6b7684;
  --accent: #ffb224; --accent-ink: #1a1204;
  --ok: #3fb950; --warn: #d29922; --err: #f85149; --info: #58a6ff;
  --r: 8px; --r-sm: 6px;
  --font-display: "Bahnschrift", "Segoe UI Variable Display", "Segoe UI", system-ui, sans-serif;
  --font-body: "Segoe UI Variable Text", "Segoe UI", system-ui, sans-serif;
  --font-mono: "Cascadia Mono", "Cascadia Code", Consolas, monospace;
}
* { box-sizing: border-box; }
html { color-scheme: dark; }
body { margin: 0; background: var(--bg); color: var(--text); font: 15px/1.55 var(--font-body); }
a { color: var(--info); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { font-family: var(--font-display); letter-spacing: .01em; margin: 0 0 .4em; }
h1 { font-size: 2.3rem; line-height: 1.12; font-weight: 700; }
h2 { font-size: 1.35rem; } h3 { font-size: 1.05rem; }
code, pre, .mono { font-family: var(--font-mono); font-size: .86em; }
pre { background: #0a0d12; border: 1px solid var(--line); border-radius: var(--r-sm); padding: 12px 14px; overflow: auto; white-space: pre-wrap; word-break: break-word; }
.container { max-width: 1180px; margin: 0 auto; padding: 0 20px; }
.muted { color: var(--muted); } .small { font-size: .85rem; }
.hidden { display: none !important; }
.skip-link { position: absolute; left: -9999px; }
.skip-link:focus { left: 12px; top: 12px; z-index: 99; background: var(--accent); color: var(--accent-ink); padding: 8px 12px; border-radius: var(--r-sm); }

/* ---------- header / nav ---------- */
.topbar { position: sticky; top: 0; z-index: 50; background: rgba(14,17,22,.92); backdrop-filter: blur(6px); border-bottom: 1px solid var(--line); }
.topbar-inner { display: flex; align-items: center; gap: 18px; height: 56px; }
.brand { display: flex; align-items: center; gap: 10px; font-family: var(--font-display); font-weight: 700; font-size: 1.02rem; color: var(--text); letter-spacing: .02em; }
.brand:hover { text-decoration: none; }
.brand-mark { width: 26px; height: 26px; border-radius: 6px; background: var(--accent); color: var(--accent-ink); display: grid; place-items: center; font-size: .95rem; font-weight: 800; }
nav.mainnav { display: flex; gap: 4px; margin-left: 8px; }
nav.mainnav a { color: var(--muted); padding: 7px 12px; border-radius: var(--r-sm); font-size: .92rem; }
nav.mainnav a:hover { color: var(--text); background: var(--surface2); text-decoration: none; }
nav.mainnav a[aria-current="page"] { color: var(--text); background: var(--surface2); box-shadow: inset 0 -2px 0 var(--accent); }
.topbar .spacer { flex: 1; }
.helper-chip { display: inline-flex; align-items: center; gap: 7px; font-size: .8rem; padding: 5px 10px; border: 1px solid var(--line2); border-radius: 999px; color: var(--muted); background: var(--surface); }
.helper-chip .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--dim); }
.helper-chip.connected { color: var(--ok); border-color: rgba(63,185,80,.4); }
.helper-chip.connected .dot { background: var(--ok); }
.helper-chip.error { color: var(--err); border-color: rgba(248,81,73,.4); }
.helper-chip.error .dot { background: var(--err); }

/* ---------- buttons ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; border: 1px solid var(--line2);
  background: var(--surface2); color: var(--text); font: 600 .92rem var(--font-body);
  padding: 9px 16px; border-radius: var(--r-sm); cursor: pointer; min-height: 38px; }
.btn:hover { border-color: var(--dim); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn.primary:hover { filter: brightness(1.07); }
.btn.ghost { background: transparent; }
.btn.danger { background: transparent; border-color: rgba(248,81,73,.5); color: var(--err); }
.btn.sm { padding: 5px 10px; min-height: 30px; font-size: .83rem; }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible, [tabindex]:focus-visible {
  outline: 2px solid var(--accent); outline-offset: 2px; }

/* ---------- home ---------- */
.hero { display: grid; grid-template-columns: 1.05fr .95fr; gap: 40px; padding: 56px 0 44px; align-items: center; }
.hero .kicker { font-family: var(--font-mono); color: var(--accent); font-size: .8rem; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 14px; }
.hero p.lede { font-size: 1.06rem; color: var(--muted); max-width: 46ch; margin: 14px 0 22px; }
.hero-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.hero-points { margin: 26px 0 0; padding: 0; list-style: none; display: grid; gap: 8px; color: var(--muted); font-size: .92rem; }
.hero-points li { display: flex; gap: 8px; } .hero-points li::before { content: "▸"; color: var(--accent); }
.window { background: var(--surface); border: 1px solid var(--line); border-radius: 10px; overflow: hidden; box-shadow: 0 18px 50px rgba(0,0,0,.45); }
.window-bar { display: flex; align-items: center; gap: 8px; padding: 9px 12px; border-bottom: 1px solid var(--line); background: var(--surface2); font-size: .78rem; color: var(--muted); }
.window-bar .sq { width: 10px; height: 10px; border: 1px solid var(--line2); border-radius: 2px; }
.window-body { padding: 16px; font-size: .86rem; }
.qline { display: flex; align-items: center; gap: 10px; padding: 7px 6px; border-radius: var(--r-sm); }
.qline + .qline { margin-top: 2px; }
.qline .st { width: 16px; text-align: center; }
.qline.done .st { color: var(--ok); } .qline.run .st { color: var(--accent); } .qline.wait .st { color: var(--dim); }
.qbar { flex: 1; height: 4px; background: var(--line); border-radius: 2px; overflow: hidden; }
.qbar i { display: block; height: 100%; background: var(--accent); width: 40%; }
.section { padding: 40px 0; border-top: 1px solid var(--line); }
.section-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin-bottom: 18px; }
.chip-row { display: flex; gap: 8px; flex-wrap: wrap; }
.chip { border: 1px solid var(--line2); background: var(--surface); color: var(--muted); border-radius: 999px; padding: 6px 14px; font-size: .86rem; cursor: pointer; }
.chip:hover, .chip.on { color: var(--text); border-color: var(--accent); }
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.step-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: 18px; }
.step-card .num { font-family: var(--font-mono); color: var(--accent); font-size: .8rem; }
footer.site { border-top: 1px solid var(--line); padding: 26px 0 40px; color: var(--dim); font-size: .85rem; margin-top: 30px; }
footer.site .container { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }

/* ---------- app cards ---------- */
.app-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(245px, 1fr)); gap: 10px; }
.app-card { display: flex; gap: 11px; padding: 11px 12px; background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--r); cursor: pointer; text-align: left; position: relative; }
.app-card:hover { border-color: var(--line2); background: var(--surface2); }
.app-card.selected { border-color: var(--accent); box-shadow: inset 0 0 0 1px var(--accent); }
.app-icon { flex: 0 0 38px; width: 38px; height: 38px; border-radius: 8px; display: grid; place-items: center;
  font-family: var(--font-display); font-weight: 700; font-size: .95rem; color: #fff; }
.app-meta { min-width: 0; flex: 1; }
.app-name { font-weight: 600; font-size: .93rem; display: flex; align-items: center; gap: 6px; }
.app-desc { color: var(--muted); font-size: .8rem; line-height: 1.35; margin-top: 2px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.app-sub { color: var(--dim); font-size: .74rem; margin-top: 4px; }
.app-check { position: absolute; top: 9px; right: 10px; width: 17px; height: 17px; border: 1.5px solid var(--line2); border-radius: 4px; display: grid; place-items: center; font-size: .7rem; color: var(--accent-ink); }
.app-card.selected .app-check { background: var(--accent); border-color: var(--accent); }
.lic-badge { font-size: .66rem; padding: 1px 6px; border-radius: 999px; border: 1px solid var(--line2); color: var(--dim); }
.lic-badge.commercial, .lic-badge.trial, .lic-badge.subscription { color: var(--warn); border-color: rgba(210,153,34,.5); }

/* ---------- wizard ---------- */
.wizard-steps { display: flex; gap: 6px; margin: 22px 0 18px; flex-wrap: wrap; }
.wstep { display: flex; align-items: center; gap: 8px; padding: 7px 14px; border: 1px solid var(--line); border-radius: 999px;
  font-size: .84rem; color: var(--dim); background: var(--surface); }
.wstep .n { font-family: var(--font-mono); font-size: .78rem; }
.wstep.active { color: var(--text); border-color: var(--accent); }
.wstep.done { color: var(--ok); }
.searchbar { display: flex; gap: 8px; margin: 10px 0 14px; }
.searchbar input { flex: 1; background: var(--surface); border: 1px solid var(--line2); color: var(--text);
  border-radius: var(--r-sm); padding: 11px 14px; font: .95rem var(--font-body); }
.searchbar input::placeholder { color: var(--dim); }
.cat-row { display: flex; gap: 7px; flex-wrap: wrap; margin-bottom: 16px; }
.panel { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: 18px 20px; margin-bottom: 14px; }
.pref-group { padding: 14px 0; border-bottom: 1px solid var(--line); }
.pref-group:last-child { border-bottom: 0; }
.pref-group > legend, .pref-group h3 { font-size: .95rem; margin-bottom: 8px; }
.radio-row { display: flex; gap: 18px; flex-wrap: wrap; }
.radio-row label, .check-row label { display: inline-flex; gap: 7px; align-items: center; color: var(--muted); font-size: .9rem; cursor: pointer; }
.radio-row label:has(input:checked), .check-row label:has(input:checked) { color: var(--text); }
input[type="radio"], input[type="checkbox"] { accent-color: var(--accent); width: 15px; height: 15px; }
.tray { position: sticky; bottom: 0; z-index: 40; background: var(--surface2); border-top: 1px solid var(--line2);
  padding: 10px 0; margin-top: 22px; }
.tray-inner { display: flex; align-items: center; gap: 12px; }
.tray .count { font-weight: 700; font-family: var(--font-display); }
.review-row { display: flex; gap: 12px; align-items: flex-start; padding: 12px 0; border-bottom: 1px solid var(--line); }
.review-row:last-child { border-bottom: 0; }
.review-app { flex: 0 0 220px; font-weight: 600; font-size: .93rem; }
.review-app .sub { font-weight: 400; color: var(--muted); font-size: .78rem; margin-top: 2px; }
.badge { display: inline-block; font-size: .68rem; padding: 1px 8px; border-radius: 999px; margin-top: 5px; border: 1px solid var(--line2); color: var(--muted); }
.badge.custom { color: var(--accent); border-color: rgba(255,178,36,.45); }
.badge.warn { color: var(--warn); border-color: rgba(210,153,34,.5); }
.review-prefs { flex: 1; display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 4px 16px; font-size: .82rem; color: var(--muted); }
.review-prefs .ok::before { content: "✓ "; color: var(--ok); }
.review-prefs .no::before { content: "✗ "; color: var(--err); }
.review-prefs .warn::before { content: "⚠ "; color: var(--warn); }

/* selection tray list + modals */
dialog { background: var(--surface); color: var(--text); border: 1px solid var(--line2); border-radius: 10px; padding: 0; max-width: 640px; width: 92vw; }
dialog::backdrop { background: rgba(5,8,12,.7); }
.dlg-head { display: flex; justify-content: space-between; align-items: center; padding: 14px 18px; border-bottom: 1px solid var(--line); }
.dlg-body { padding: 16px 18px; max-height: 70vh; overflow: auto; }
.dlg-foot { display: flex; justify-content: flex-end; gap: 8px; padding: 12px 18px; border-top: 1px solid var(--line); }
.note { border-left: 3px solid var(--info); background: rgba(88,166,255,.08); padding: 10px 12px; border-radius: 0 var(--r-sm) var(--r-sm) 0; font-size: .86rem; margin: 10px 0; }
.note.warn { border-color: var(--warn); background: rgba(210,153,34,.08); }
.note.err { border-color: var(--err); background: rgba(248,81,73,.08); }
.note.ok { border-color: var(--ok); background: rgba(63,185,80,.08); }

/* ---------- live install view ---------- */
.job-list { display: grid; gap: 4px; margin-bottom: 14px; }
.job-row { display: grid; grid-template-columns: 22px 1fr auto; gap: 10px; align-items: center; padding: 8px 10px; border-radius: var(--r-sm); background: var(--surface2); font-size: .88rem; }
.job-row .ic { text-align: center; }
.job-row.done .ic { color: var(--ok); } .job-row.run { outline: 1px solid var(--accent); } .job-row.fail .ic { color: var(--err); } .job-row.wait .ic { color: var(--dim); }
.job-row .meta { color: var(--muted); font-size: .76rem; }
.progress-outer { height: 8px; background: var(--line); border-radius: 4px; overflow: hidden; margin: 10px 0 4px; }
.progress-inner { height: 100%; background: var(--accent); width: 0; transition: width .3s; }
.logbox { background: #0a0d12; border: 1px solid var(--line); border-radius: var(--r-sm); font-family: var(--font-mono);
  font-size: .78rem; padding: 10px 12px; height: 190px; overflow: auto; white-space: pre-wrap; color: #b9c2cf; }

/* ---------- guides ---------- */
.guide-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(270px, 1fr)); gap: 10px; }
.guide-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: 14px 16px; cursor: pointer; }
.guide-card:hover { border-color: var(--line2); background: var(--surface2); }
.guide-card h3 { font-size: .98rem; margin-bottom: 4px; }
.wlevel { font-size: .68rem; padding: 1px 8px; border-radius: 999px; border: 1px solid var(--line2); color: var(--muted); }
.wlevel.advanced { color: var(--err); border-color: rgba(248,81,73,.4); }
.wlevel.caution { color: var(--warn); border-color: rgba(210,153,34,.5); }
.guide-steps { counter-reset: gs; display: grid; gap: 10px; margin: 14px 0; }
.guide-steps li { list-style: none; counter-increment: gs; display: grid; grid-template-columns: 26px 1fr; gap: 10px; color: var(--muted); }
.guide-steps li::before { content: counter(gs); width: 24px; height: 24px; border-radius: 50%; background: var(--surface2);
  border: 1px solid var(--line2); display: grid; place-items: center; font-family: var(--font-mono); font-size: .75rem; color: var(--accent); }
.action-row { display: flex; gap: 8px; flex-wrap: wrap; margin: 12px 0; }

/* ---------- responsive & motion ---------- */
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; padding-top: 32px; }
  .grid3 { grid-template-columns: 1fr; }
  .review-row { flex-direction: column; } .review-app { flex: none; }
}
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { transition: none !important; animation: none !important; } }