/* The app's look (docs/feature-docs/look_book.md): its colours, Plus Jakarta
   Sans for reading, Geist Mono for small labels, light and dark. */
:root {
  --background: #ffffff;
  --sidebar: #f7f7f5;
  --card: #ffffff;
  --logo: #ffffff;
  --border: #e6e4e0;
  --foreground: #1f1b17;
  --muted: #6b625a;
  --primary-ink: #4f3389;
  --primary-soft: #efeaf7;
}

@media (prefers-color-scheme: dark) {
  :root {
    --background: #1c1a19;
    --sidebar: #161413;
    --card: #252220;
    --logo: #efe9e1;
    --border: #3a3531;
    --foreground: #efe9e1;
    --muted: #b3aa9f;
    --primary-ink: #bba5ec;
    --primary-soft: #332a45;
  }
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--background);
  color: var(--foreground);
  font-family: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.65;
}

.page {
  max-width: 720px;
  margin: 0 auto;
  padding: 32px 16px 48px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 40px;
  color: inherit;
  text-decoration: none;
}

.brand img {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--logo);
  border: 1px solid var(--border);
}

.brand strong { display: block; font-size: 16px; line-height: 1.3; }
.brand span { display: block; font-size: 14px; color: var(--muted); line-height: 1.3; }

.label {
  font-family: "Geist Mono", ui-monospace, "SF Mono", Menlo, monospace;
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}

h1 {
  font-size: 32px;
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin: 8px 0 16px;
}

h2 {
  font-size: 20px;
  line-height: 1.3;
  margin: 40px 0 8px;
}

p, ul, ol { margin: 0 0 12px; }
ul, ol { padding-left: 22px; }
li { margin-bottom: 6px; }

a { color: var(--primary-ink); text-underline-offset: 2px; }

.lead { font-size: 18px; color: var(--muted); }

.box {
  background: var(--sidebar);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px 20px;
  margin: 24px 0 8px;
}

.box h2 { margin-top: 0; font-size: 16px; }
.box ul { margin-bottom: 0; }

.steps { counter-reset: step; list-style: none; padding: 0; }

.steps li {
  counter-increment: step;
  position: relative;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px 20px 16px 60px;
  margin-bottom: 12px;
}

.steps li::before {
  content: counter(step);
  position: absolute;
  left: 20px;
  top: 16px;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--primary-soft);
  color: var(--primary-ink);
  font-weight: 700;
  font-size: 14px;
  line-height: 26px;
  text-align: center;
}

.steps h2 { margin: 0 0 4px; font-size: 16px; }
.steps p:last-child { margin-bottom: 0; }

footer {
  margin-top: 48px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  font-size: 14px;
  color: var(--muted);
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
}

footer a { color: var(--muted); }