/* docs/pro/css/sandbox-story.css — /pro/sandbox, the guided demo (2026-10-06).
   Page chrome rides landing.css (--pl-* tokens, .pl-btn, .pl-nav). Inside
   each step: rep-app screens use the dashboard's short theme tokens, set on
   .sx-app to the nbd-original values (tests/pro-demo-story-2026-10-06.test.js
   holds them equal to theme-system.css), and homeowner screens use
   nbd-brand.css (.nbd-brand). Phone first: one column, sticky Back/Next at
   the thumb. Motion is opacity/transform only and stops for
   prefers-reduced-motion. */

.sx [hidden] { display: none !important; }

.sx-badge {
  font: 700 12px/1 var(--fb); letter-spacing: .1em; text-transform: uppercase;
  padding: 7px 10px; border: 1px solid var(--pl-line); border-radius: 999px;
  color: var(--pl-muted); white-space: nowrap;
}

/* ── Intro + progress ─────────────────────────────────── */
.sx-intro { padding-top: var(--sp7); padding-bottom: var(--sp3); }
.sx-intro .pl-eyebrow { margin-bottom: var(--sp3); }
.sx-intro h1 { font-size: clamp(34px, 5.4vw, 60px); max-width: 15em; }
.sx-lede { color: var(--pl-muted); max-width: 38em; margin-top: var(--sp3); }

.sx-progress { margin-top: var(--sp4); }
html:not(.sx-js) .sx-progress, html:not(.sx-js) .sx-pager { display: none; }
.sx-bar { height: 6px; border-radius: 999px; background: var(--pl-s2); overflow: hidden; }
.sx-bar-fill { display: block; height: 100%; background: var(--pl-orange); transform-origin: left center; transform: scaleX(0); transition: transform .3s var(--ease); }
.sx-count { font-size: 15px; color: var(--pl-muted); margin: var(--sp2) 0; font-variant-numeric: tabular-nums; }
.sx-chips { display: flex; gap: var(--sp2); overflow-x: auto; padding-bottom: var(--sp1); scrollbar-width: thin; -webkit-overflow-scrolling: touch; }
.sx-chips li { flex: none; }
.sx-chip {
  min-height: 44px; padding: 0 14px; border: 1px solid var(--pl-line); border-radius: 999px;
  background: transparent; color: var(--pl-muted); font: 600 14px/1 var(--fb); white-space: nowrap; cursor: pointer;
  transition: background-color .14s, border-color .14s, color .14s;
}
.sx-chip:hover { border-color: var(--pl-orange-hi); color: var(--pl-text); }
.sx-chip.is-done { color: var(--pl-text); }
.sx-chip[aria-current="step"] { background: var(--pl-orange); border-color: var(--pl-orange); color: #fff; }

/* ── Steps ────────────────────────────────────────────── */
.sx-stage { padding-top: var(--sp6); padding-bottom: var(--sp7); }
.sx-step {
  display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: var(--sp7);
  align-items: start; padding-bottom: var(--sp7);
}
html:not(.sx-js) .sx-step { border-bottom: 1px solid var(--pl-line); margin-bottom: var(--sp7); }
.sx-copy { position: sticky; top: 96px; }
.sx-kicker { font: 700 13px/1.3 var(--fb); letter-spacing: .14em; text-transform: uppercase; color: var(--pl-orange-hi); margin-bottom: var(--sp3); }
.sx-copy h2 { font-size: clamp(30px, 3.8vw, 48px); margin-bottom: var(--sp4); }
.sx-copy h2:focus { outline: none; }
.sx-tip { font-weight: 600; border-left: 3px solid var(--pl-orange); padding-left: var(--sp3); margin-bottom: var(--sp4); }
.sx-real { font-size: 15px; color: var(--pl-muted); max-width: 30em; }
.sx-screen { display: grid; gap: var(--sp3); max-width: 640px; }
.sx-step.is-active .sx-screen > * { animation: sx-enter .22s cubic-bezier(.2, .7, .2, 1) both; }
@keyframes sx-enter { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

/* ── Buttons inside screens ───────────────────────────── */
.sx-btn {
  display: inline-flex; align-items: center; justify-content: center; width: 100%;
  min-height: 48px; padding: 10px 16px; border-radius: 10px; border: 1px solid var(--pl-line);
  background: var(--pl-s2); color: var(--pl-text); font: 700 15px/1.25 var(--fb); text-align: center; cursor: pointer;
  transition: background-color .14s, border-color .14s;
}
.sx-btn:active { transform: scale(.97); }
.sx-btn:disabled { opacity: .5; cursor: not-allowed; }
.sx-btn-primary { background: var(--pl-orange); border-color: var(--pl-orange); color: #fff; }
.sx-btn-primary:hover { background: var(--pl-orange-deep); }
.sx-btn-chip { width: auto; min-height: 44px; padding: 6px 12px; font-size: 13px; border-style: dashed; border-color: var(--pl-orange-hi); color: var(--pl-orange-hi); background: transparent; }
.sx-row { display: flex; gap: var(--sp2); }
.sx-row > .sx-btn { flex: 1; }
.sx-rep-actions { margin-top: var(--sp1); }
.sx-linkbtn { background: none; border: 0; color: var(--pl-orange-hi); font: inherit; text-decoration: underline; text-underline-offset: 4px; min-height: 44px; cursor: pointer; }

.sx-seg { display: flex; gap: 4px; padding: 4px; border: 1px solid var(--pl-line); border-radius: 12px; background: var(--pl-s1); }
.sx-seg-btn { flex: 1; min-height: 44px; padding: 6px 10px; border: 0; border-radius: 9px; background: transparent; color: var(--pl-muted); font: 700 14px/1.2 var(--fb); cursor: pointer; }
.sx-seg-btn[aria-pressed="true"] { background: var(--pl-orange); color: #fff; }

/* ── Rep app screens (dashboard tokens, nbd-original values) ─ */
.sx-app {
  --orange: #BD5728; --og: rgba(189,87,40,.12); --bg: #19305a; --s: #1A3057; --s2: #0f2847; --s3: #1a3d5e;
  --br: rgba(255,255,255,.08); --t: #e2e8f0; --m: #acb2bc; --green: #16a34a; --red: #ef4444; --gold: #eab308;
  background: var(--s); color: var(--t); border: 1px solid var(--br); border-radius: 18px; overflow: hidden;
  box-shadow: 0 18px 40px rgba(0,0,0,.35); font-size: 15px; line-height: 1.45;
}
.sx-app-bar { display: flex; justify-content: space-between; align-items: center; gap: var(--sp3); padding: 12px 16px; border-bottom: 1px solid var(--br); background: var(--s2); }
.sx-app-name { font: 800 18px/1.1 var(--fc); letter-spacing: .04em; text-transform: uppercase; }
.sx-tag { font: 700 11px/1 var(--fb); letter-spacing: .1em; text-transform: uppercase; color: var(--m); border: 1px solid var(--br); border-radius: 999px; padding: 5px 8px; }
.sx-app-body { padding: 16px; display: grid; gap: 14px; }
.sx-app .sx-small, .sx-app .ai-note { color: var(--m); }

.sx-alert { border-left: 4px solid var(--gold); background: rgba(234,179,8,.1); border-radius: 10px; padding: 10px 12px; font-size: 14px; }
.sx-alert-h { font-weight: 800; font-size: 16px; }
.sx-alert-zone { margin-top: 4px; }

.sx-map { display: block; width: 100%; height: auto; border-radius: 10px; }
.sx-map-bg { fill: #0c1f36; }
.sx-road { stroke: rgba(255,255,255,.1); stroke-width: 6; fill: none; }
.sx-swath { fill: rgba(189,87,40,.2); stroke: #DD875F; stroke-width: 1.5; stroke-dasharray: 6 4; }
.sx-cust { fill: #fff; stroke: #1a3057; stroke-width: 1.5; }
.sx-door { stroke: #e2e8f0; stroke-width: 1; }
.sx-target-ring { fill: none; stroke: #2ECC8A; stroke-width: 2; opacity: .55; }
.sx-target-ring.is-on { stroke-width: 3; opacity: 1; }
.sx-hit { fill: transparent; cursor: pointer; }

.sx-legend { display: flex; flex-wrap: wrap; gap: 6px 14px; font-size: 13px; color: var(--m); }
.sx-legend li { display: flex; align-items: center; gap: 6px; }
.sx-dot { display: inline-block; width: 10px; height: 10px; border-radius: 50%; border: 1px solid rgba(226,232,240,.6); flex: none; }
.sx-dot[data-sx-o="appointment"] { background: #2ECC8A; }
.sx-dot[data-sx-o="storm_damage"] { background: #BD5728; }
.sx-dot[data-sx-o="interested"] { background: #EAB308; }
.sx-dot[data-sx-o="not_home"] { background: #6B7280; }
.sx-dot[data-sx-o="do_not_knock"] { background: #1F2937; }
.sx-dot-cust { background: #fff; border-radius: 2px; }

.sx-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.sx-stats li { background: var(--s2); border-radius: 10px; padding: 8px; text-align: center; font-size: 13px; color: var(--m); }
.sx-stats b { display: block; font: 800 24px/1.1 var(--fc); color: var(--t); font-variant-numeric: tabular-nums; }

.sx-sheet { background: var(--s2); border: 1px solid var(--br); border-radius: 12px; padding: 12px; display: grid; gap: 10px; }
.sx-sheet-top { display: flex; align-items: center; gap: 8px; font-weight: 800; }
.sx-kv { display: grid; grid-template-columns: auto 1fr; gap: 6px 14px; font-size: 14px; }
.sx-kv dt { color: var(--m); }
.sx-kv dd { margin: 0; }

.sx-chain { display: flex; flex-wrap: wrap; gap: 6px; }
.sx-chain li { font: 700 12px/1.2 var(--fb); padding: 7px 10px; border-radius: 999px; border: 1px solid var(--br); color: var(--m); }
.sx-chain li.is-done { color: var(--t); background: rgba(22,163,74,.18); border-color: rgba(22,163,74,.45); }
.sx-chain li.is-done::before { content: '✓ '; }
.sx-chain li.is-now { color: #fff; background: var(--og); border-color: var(--orange); }

.sx-card { background: var(--s2); border: 1px solid var(--br); border-left: 3px solid var(--orange); border-radius: 12px; padding: 12px 14px; display: grid; gap: 8px; }
.sx-card-name { font-size: 18px; font-weight: 700; }
.sx-card-sub { font-size: 14px; color: var(--m); }
.sx-pills { display: flex; flex-wrap: wrap; gap: 6px; }
.sx-pill { font: 700 11px/1 var(--fb); letter-spacing: .06em; text-transform: uppercase; padding: 5px 8px; border-radius: 999px; background: var(--s3); }
.sx-sub-h { font: 700 13px/1.2 var(--fb); letter-spacing: .12em; text-transform: uppercase; color: var(--m); }
.sx-today { display: grid; gap: 6px; }
.sx-today li { padding: 10px 12px; border-radius: 10px; background: var(--s2); font-size: 14px; border: 1px solid transparent; }
.sx-today li.is-hl { border-color: var(--orange); }

.sx-photos { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 10px; }
.sx-photo img { width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 8px; }
.sx-photo figcaption { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; margin-top: 6px; font-size: 12px; color: var(--m); }
.sx-tagchip { font: 700 12px/1 var(--fb); padding: 6px 8px; border-radius: 999px; background: var(--og); color: var(--pl-orange-hi); }

.sx-strip { display: grid; gap: 6px; }
.sx-strip li { display: grid; grid-template-columns: 84px 1fr; gap: 8px; padding: 10px 12px; border-radius: 10px; background: var(--s2); font-size: 14px; }
.sx-strip span { color: var(--m); }
.sx-strip li.is-done b::before { content: '✓ '; color: #4ade80; }

.sx-quote { font-size: 14px; padding: 10px 12px; background: var(--s); border-left: 3px solid var(--orange); border-radius: 8px; margin: 8px 0; }
.ai-item.sx-done { border-color: rgba(22,163,74,.45); }
.sx-app .ai-item { margin-bottom: 0; }

.sx-stamp { border: 2px solid #4ade80; border-radius: 14px; padding: 16px; text-align: center; display: grid; gap: 6px; }
.sx-stamp-h { font: 800 36px/1 var(--fc); letter-spacing: .04em; text-transform: uppercase; color: #4ade80; }

/* ── Homeowner screens (nbd-brand.css) ────────────────── */
.sx-doc { border-radius: 18px; overflow: hidden; border: 1px solid var(--nbd-line); box-shadow: 0 18px 40px rgba(0,0,0,.3); font-size: 15px; line-height: 1.5; }
.sx-doc-bar { display: flex; justify-content: space-between; align-items: center; gap: var(--sp3); padding: 10px 16px; background: var(--nbd-bg-sunken); font: 700 12px/1.2 var(--nbd-font-body); letter-spacing: .08em; text-transform: uppercase; color: var(--nbd-ink-muted); }
.sx-doc-body { padding: 18px; display: grid; gap: 12px; }
.sx-doc .nbd-eyebrow { margin: 0; }
.sx-doc-h { font: 800 26px/1.1 var(--fc); color: var(--nbd-ink); text-transform: uppercase; letter-spacing: .02em; }
.sx-doc-h4 { font: 700 16px/1.3 var(--nbd-font-body); color: var(--nbd-ink); }
.sx-doc p { color: var(--nbd-ink); }
.sx-doc .sx-small { color: var(--nbd-ink-muted); }
.sx-small { font-size: 13px; color: var(--pl-muted); line-height: 1.5; }
.sx-report-grid { grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); }
.sx-report-grid img { height: 120px; }

.sx-tiers { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 10px; }
.sx-tier {
  position: relative; display: grid; gap: 4px; align-content: start; text-align: left; padding: 14px; min-height: 44px;
  border: 2px solid var(--nbd-line); border-radius: 12px; background: #fff; color: var(--nbd-ink); font: inherit; cursor: pointer;
  transition: border-color .14s, box-shadow .14s;
}
.sx-tier[aria-pressed="true"] { border-color: var(--nbd-orange); box-shadow: 0 0 0 3px var(--nbd-orange-soft); }
.sx-tier-name { font: 800 22px/1 var(--fc); text-transform: uppercase; letter-spacing: .03em; }
.sx-tier-shingle { font-size: 14px; color: var(--nbd-ink-muted); }
.sx-tier-price { font: 800 28px/1.1 var(--fc); font-variant-numeric: tabular-nums; margin-top: 4px; }
.sx-tier-price small { display: block; font: 700 11px/1.2 var(--nbd-font-body); letter-spacing: .08em; text-transform: uppercase; color: var(--nbd-ink-muted); }
.sx-tier-list { display: grid; gap: 4px; margin-top: 6px; font-size: 13px; }
.sx-tier-list > span::before { content: '✓ '; color: var(--nbd-success); font-weight: 700; }
.sx-tier-list > .sx-tier-sp { font-weight: 700; background: var(--nbd-orange-soft); border-radius: 8px; padding: 6px 8px; margin-top: 4px; }
.sx-tier-picked { position: absolute; top: 10px; right: 10px; font: 700 11px/1 var(--nbd-font-body); letter-spacing: .08em; text-transform: uppercase; color: #fff; background: var(--nbd-orange); border-radius: 999px; padding: 5px 8px; }
.sx-pick { font-size: 15px; }

.sx-callout { border: 1px solid var(--nbd-line); border-radius: 12px; padding: 12px 14px; background: var(--nbd-bg-elevated); display: grid; gap: 4px; }
.sx-callout.is-ok { border-color: rgba(22,163,74,.4); background: var(--nbd-success-soft); }
.sx-callout-h { font-size: 18px; font-weight: 800; }
.sx-rows { width: 100%; border-collapse: collapse; font-size: 14px; color: var(--nbd-ink); }
.sx-rows caption { text-align: left; font: 700 12px/1.3 var(--nbd-font-body); letter-spacing: .08em; text-transform: uppercase; color: var(--nbd-ink-muted); padding-bottom: 6px; }
.sx-rows th { text-align: left; font-weight: 600; padding: 8px 0; border-top: 1px solid var(--nbd-line); vertical-align: top; }
.sx-rows td { text-align: right; font-weight: 700; font-variant-numeric: tabular-nums; white-space: nowrap; padding: 8px 0 8px 12px; border-top: 1px solid var(--nbd-line); vertical-align: top; }
.sx-due { display: block; font-size: 12px; font-weight: 400; color: var(--nbd-ink-muted); }
.sx-rows tr.is-paid td { color: var(--nbd-success); }
.sx-paid-mark { display: block; font-size: 11px; letter-spacing: .08em; text-transform: uppercase; }
.sx-lock, .sx-open { font-size: 14px; font-weight: 600; border-radius: 8px; padding: 8px 10px; color: var(--nbd-ink); }
.sx-lock { background: var(--nbd-warn-soft); }
.sx-open { background: var(--nbd-success-soft); }
.sx-notices { display: grid; }
.sx-notice { border-top: 1px solid var(--nbd-line); }
.sx-notice summary { min-height: 44px; display: flex; align-items: center; gap: 8px; cursor: pointer; font-size: 14px; font-weight: 600; color: var(--nbd-ink); }
.sx-notice summary::before { content: '+'; font-weight: 800; color: var(--nbd-orange-deep); }
.sx-notice[open] summary::before { content: '−'; }
.sx-notice summary::-webkit-details-marker { display: none; }
.sx-notice p { font-size: 13px; color: var(--nbd-ink-muted); padding-bottom: 10px; }
.sx-sigpad {
  display: flex; align-items: center; justify-content: center; width: 100%; min-height: 88px;
  border: 2px dashed var(--nbd-line-strong); border-radius: 12px; background: #fff;
  font: 700 16px/1.2 var(--nbd-font-body); color: var(--nbd-orange-deep); cursor: pointer;
}
.sx-sigpad.is-signed { border-style: solid; border-color: rgba(22,163,74,.5); cursor: default; }
.sx-sigpad svg { width: 220px; max-width: 90%; height: auto; }
.sx-sig-path { fill: none; stroke: var(--nbd-ink); stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round; stroke-dasharray: 600; stroke-dashoffset: 0; animation: sx-draw .9s ease-out both; }
@keyframes sx-draw { from { stroke-dashoffset: 600; } }
.sx-paybtn { width: 100%; justify-content: center; min-height: 48px; font-size: 15px; }
.sx-paybtn:disabled { opacity: .6; cursor: not-allowed; }

/* ── End screen ───────────────────────────────────────── */
.sx-end { display: block; text-align: center; }
.sx-end-in { max-width: 680px; margin: 0 auto; }
.sx-end .pl-eyebrow { justify-content: center; }
.sx-end h2 { font-size: clamp(38px, 6vw, 66px); }
.sx-end .sx-lede { margin: var(--sp3) auto 0; }
.sx-end-ctas { display: flex; flex-wrap: wrap; justify-content: center; gap: var(--sp3); margin-top: var(--sp6); }
.sx-cta-main { font-size: 20px; min-height: 60px; }
.sx-plan-note { color: var(--pl-muted); font-size: 15px; margin-top: var(--sp4); }
.sx-next-phase { display: grid; gap: 4px; margin: var(--sp6) auto 0; padding: var(--sp4); border: 1px dashed var(--pl-line); border-radius: 14px; opacity: .72; cursor: not-allowed; max-width: 480px; }
.sx-next-title { font-weight: 700; font-size: 17px; color: var(--pl-muted); }
.sx-next-sub { font-size: 14px; color: var(--pl-muted); }
.sx-end-links { margin-top: var(--sp5); color: var(--pl-muted); font-size: 15px; }

/* ── Pager (thumb zone) ───────────────────────────────── */
.sx-pager {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 90;
  background: rgba(11,21,38,.95); border-top: 1px solid var(--pl-line);
  padding: 10px var(--sp4) calc(10px + env(safe-area-inset-bottom));
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
}
.sx-pager-in { max-width: var(--pl-max); margin: 0 auto; display: flex; justify-content: flex-end; gap: var(--sp3); }
.sx-pager .pl-btn { min-width: 132px; }
.sx-pager .pl-btn:disabled { opacity: .4; cursor: not-allowed; }
.sx-at-end .sx-pager .sx-next { display: none; }
.sx-noscript { padding: var(--sp5) 0; color: var(--pl-muted); }

.sx-foot { border-top: 1px solid var(--pl-line); padding: var(--sp5) 0 120px; font-size: 14px; color: var(--pl-muted); }
.sx-foot a { color: var(--pl-muted); }

/* ── Phone ────────────────────────────────────────────── */
@media (max-width: 900px) {
  /* One column: kicker, heading, tip, the screen, then the "in the app" line. */
  .sx-step { grid-template-columns: 1fr; gap: 0; }
  .sx-copy { display: contents; }
  .sx-screen { order: 2; max-width: none; margin-top: var(--sp4); }
  .sx-real { order: 3; margin-top: var(--sp4); font-size: 14px; }
  .sx-end { display: block; }
}
@media (max-width: 560px) {
  .sx-intro { padding-top: var(--sp5); }
  .sx-intro .sx-lede { font-size: 16px; }
  .pl-nav-links { gap: var(--sp3); }
  .sx-stage { padding-top: var(--sp4); }
  .sx-copy h2 { font-size: 30px; margin-bottom: var(--sp3); }
  .sx-tip { font-size: 16px; margin-bottom: 0; }
  .sx-pager-in { justify-content: stretch; }
  .sx-pager .pl-btn { min-width: 0; flex: 1; }
  .sx-pager .sx-next { flex: 2; }
  .sx-end-ctas .pl-btn { flex: 1 1 100%; }
  .sx-app-body, .sx-doc-body { padding: 14px; }
}
@media (max-width: 380px) {
  .sx-badge { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  .sx-bar-fill, .sx-chip, .sx-btn, .sx-tier { transition: none; }
  .sx-step.is-active .sx-screen > *, .sx-sig-path { animation: none; }
  .sx-btn:active { transform: none; }
}