/* Our AI Helper — shop stylesheet */
:root {
  --paper: #f1ece0;
  --paper-deep: #e4dccb;
  --ink: #1c1915;
  --muted: #5c564c;
  --faint: #857d70;
  --rule: #c8bfab;
  --card: #f8f4ea;
  --pine: #1f4742;
  --pine-ink: #f1ece0;
  --rust: #8f3b1c;
  --focus: #1f4742;
}

* { box-sizing: border-box; }

html {
  background: var(--paper);
  color: var(--ink);
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font: 18px/1.5 "Newsreader", "Iowan Old Style", Palatino, "Times New Roman", serif;
  font-optical-sizing: auto;
}

::selection { background: #d8c9a0; color: var(--ink); }

:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}

.skip {
  position: absolute;
  left: 0.8rem;
  top: -3rem;
  background: var(--pine);
  color: var(--pine-ink);
  padding: 0.4rem 0.7rem;
  font-family: "IBM Plex Sans", ui-sans-serif, system-ui, sans-serif;
  font-size: 0.85rem;
  text-decoration: none;
  z-index: 5;
}
.skip:focus { top: 0.6rem; }

.bar {
  height: 5px;
  background: var(--pine);
}

.wrap {
  width: min(42.5rem, calc(100% - 2.4rem));
  margin: 0 auto;
}

.wrap-wide {
  width: min(62rem, calc(100% - 2.4rem));
  margin: 0 auto;
}

.top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem 1.4rem;
  flex-wrap: wrap;
  padding: 1.05rem 0 0.95rem;
  border-bottom: 1px solid var(--rule);
  position: sticky;
  top: 0;
  background: color-mix(in srgb, var(--paper) 92%, white);
  z-index: 3;
}

.mark {
  color: var(--ink);
  text-decoration: none;
  font-style: italic;
  font-weight: 500;
  font-size: 1.22rem;
  letter-spacing: -0.01em;
}

.mark small {
  display: inline-block;
  margin-left: 0.55rem;
  font-family: "IBM Plex Sans", ui-sans-serif, system-ui, sans-serif;
  font-style: normal;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--faint);
  vertical-align: 0.12em;
}

nav {
  display: flex;
  gap: 1.05rem;
  font-family: "IBM Plex Sans", ui-sans-serif, system-ui, sans-serif;
  font-size: 0.88rem;
}

nav a {
  color: var(--muted);
  text-decoration: none;
}

nav a:hover { color: var(--ink); }

nav a[aria-current="page"] {
  color: var(--ink);
  box-shadow: inset 0 -1.5px 0 var(--pine);
}

main { padding: 0.4rem 0 2.6rem; }

.kicker {
  margin: 1.5rem 0 0;
  font-family: "IBM Plex Sans", ui-sans-serif, system-ui, sans-serif;
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--pine);
}

h1 {
  font-size: clamp(2rem, 5vw, 2.7rem);
  font-weight: 500;
  line-height: 1.12;
  letter-spacing: -0.022em;
  margin: 0.45rem 0 0.85rem;
}

h2 {
  font-size: 1.32rem;
  font-weight: 500;
  margin: 2.3rem 0 0.55rem;
  letter-spacing: -0.015em;
}

h3 {
  font-size: 1.06rem;
  font-weight: 500;
  margin: 0 0 0.35rem;
}

p { margin: 0 0 0.9rem; }

.lead { font-size: 1.14rem; }

.muted, .card p { color: var(--muted); }

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  align-items: center;
  margin: 1.1rem 0 0;
}

.btn {
  display: inline-block;
  background: var(--pine);
  color: var(--pine-ink);
  text-decoration: none;
  border: 0;
  border-radius: 3px;
  padding: 0.58rem 0.92rem;
  font: 600 0.9rem/1 "IBM Plex Sans", ui-sans-serif, system-ui, sans-serif;
  cursor: pointer;
}

.btn:hover { filter: brightness(1.08); }

.btn.ghost {
  background: transparent;
  color: var(--pine);
  box-shadow: inset 0 0 0 1.5px var(--pine);
}

.btn.quiet {
  background: transparent;
  color: var(--muted);
  box-shadow: inset 0 0 0 1px var(--rule);
}

.grid {
  display: grid;
  gap: 0.8rem;
}

@media (min-width: 760px) {
  .grid.three { grid-template-columns: 1fr 1fr 1fr; }
  .grid.two { grid-template-columns: 1fr 1fr; }
}

.card {
  background: var(--card);
  border: 1px solid var(--rule);
  border-radius: 3px;
  padding: 0.95rem 1.05rem 1.05rem;
  display: flex;
  flex-direction: column;
  min-height: 100%;
}

.card .meta {
  margin: 0 0 0.45rem;
  font-family: "IBM Plex Sans", ui-sans-serif, system-ui, sans-serif;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--faint);
}

.card p { margin: 0 0 0.7rem; }

.card .more {
  margin-top: auto;
  font-family: "IBM Plex Sans", ui-sans-serif, system-ui, sans-serif;
  font-size: 0.86rem;
  color: var(--pine);
  text-decoration: none;
}

.card .more:hover { text-decoration: underline; }

.rule {
  border: 0;
  border-top: 1px solid var(--rule);
  margin: 2.2rem 0;
}

ol.steps {
  margin: 0 0 1rem;
  padding: 0;
  list-style: none;
  counter-reset: step;
}

ol.steps li {
  position: relative;
  padding: 0.55rem 0 0.55rem 2.2rem;
  border-top: 1px solid var(--rule);
  color: var(--muted);
}

ol.steps li:last-child { border-bottom: 1px solid var(--rule); }

ol.steps li::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0.65rem;
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 0.72rem;
  color: var(--pine);
}

.tool-grid {
  display: grid;
  gap: 1.4rem;
}

@media (min-width: 880px) {
  .tool-grid { grid-template-columns: 1.35fr 0.85fr; align-items: start; }
}

label.field {
  display: block;
  margin: 0 0 0.75rem;
  font-family: "IBM Plex Sans", ui-sans-serif, system-ui, sans-serif;
  font-size: 0.82rem;
  color: var(--muted);
}

label.field span { display: block; margin-bottom: 0.3rem; }

textarea, input[type="text"] {
  width: 100%;
  margin: 0;
  padding: 0.7rem 0.75rem;
  border: 1px solid var(--rule);
  border-radius: 3px;
  background: var(--card);
  color: var(--ink);
  font: 13.5px/1.45 "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

textarea { min-height: 16rem; resize: vertical; }

.examples {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 0 0 0.85rem;
}

.note {
  font-family: "IBM Plex Sans", ui-sans-serif, system-ui, sans-serif;
  font-size: 0.86rem;
  color: var(--muted);
}

.result {
  min-height: 1.2rem;
  font-family: "IBM Plex Sans", ui-sans-serif, system-ui, sans-serif;
  font-size: 0.95rem;
}

.result-box {
  margin-top: 0.9rem;
  padding: 0.85rem 0.95rem;
  border: 1px solid var(--rule);
  border-radius: 3px;
  background: var(--card);
  font-family: "IBM Plex Sans", ui-sans-serif, system-ui, sans-serif;
}

.result-box[hidden] { display: none; }

.result-box .status {
  display: inline-block;
  margin: 0 0 0.35rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.result-box[data-state="ok"] { border-color: var(--pine); }
.result-box[data-state="ok"] .status { color: var(--pine); }
.result-box[data-state="missing"],
.result-box[data-state="different"] { border-color: var(--rust); }
.result-box[data-state="missing"] .status,
.result-box[data-state="different"] .status { color: var(--rust); }
.result-box[data-state="empty"] .status { color: var(--faint); }

.result-box pre {
  margin: 0.45rem 0 0;
  font: 12.5px/1.45 "IBM Plex Mono", ui-monospace, monospace;
  color: var(--muted);
  white-space: pre-wrap;
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--rule);
  border-radius: 3px;
  background: var(--card);
  margin: 0.8rem 0 1rem;
}

table {
  width: 100%;
  border-collapse: collapse;
  font: 12px/1.4 "IBM Plex Mono", ui-monospace, monospace;
  font-variant-numeric: tabular-nums;
}

th, td {
  padding: 0.42rem 0.55rem;
  text-align: left;
  border-bottom: 1px solid var(--rule);
  white-space: nowrap;
}

th {
  background: var(--paper-deep);
  font-weight: 500;
  color: var(--ink);
}

tr:last-child td { border-bottom: 0; }

dl.facts {
  display: grid;
  grid-template-columns: 8.2rem 1fr;
  gap: 0.35rem 0.8rem;
  margin: 0 0 1.1rem;
}

dl.facts dt {
  font-family: "IBM Plex Sans", ui-sans-serif, system-ui, sans-serif;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--faint);
  padding-top: 0.15rem;
}

dl.facts dd { margin: 0; }

ul.plain {
  margin: 0 0 1rem;
  padding-left: 1.1rem;
  color: var(--muted);
}

ul.plain li { margin: 0 0 0.35rem; }

code, .mono {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 0.86em;
}

pre.cli {
  margin: 0.6rem 0 1rem;
  padding: 0.85rem 0.95rem;
  background: #1c1915;
  color: #f1ece0;
  border-radius: 3px;
  overflow-x: auto;
  font: 13px/1.5 "IBM Plex Mono", ui-monospace, monospace;
}

footer {
  border-top: 1px solid var(--rule);
  padding: 1.05rem 0 2.6rem;
  font-family: "IBM Plex Sans", ui-sans-serif, system-ui, sans-serif;
  font-size: 0.82rem;
  color: var(--muted);
}

footer p { margin: 0; }

@media (max-width: 640px) {
  dl.facts { grid-template-columns: 1fr; gap: 0.1rem 0; }
  dl.facts dt { padding-top: 0.55rem; }
}

.stack { display: grid; gap: 0.8rem; }
.card > h2:first-of-type { margin-top: 0; }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.fine { display: inline-block; margin-top: 0.25rem; font-size: 0.75em; opacity: 0.75; }

.mark { display: inline-flex; align-items: center; gap: 0.55rem; }
.mark .logo { width: 2.1rem; height: 2.1rem; border-radius: 6px; display: block; }

.mark .logo { height: 3.4rem; width: auto; border-radius: 6px; display: block; }
.brand-hero { margin: 1.2rem 0 0; }
.brand-hero img { display: block; width: min(22rem, 100%); margin: 0 auto; border-radius: 10px; }

/* grok-pass */
.top { align-items: center; }
.mark .logo { height: 2.6rem; width: auto; border-radius: 7px; display: block; background: #111; }
.brand-hero { display: none; }
h1 { letter-spacing: -0.03em; }
.lead { max-width: 36rem; }