/* TrueBearing help pages — shared design */
:root {
  --navy: #1e3a6e; --navy-deep: #14284c; --accent: #2a4c8c;
  --bg: #f4f6fa; --card: #fff; --text: #1a2333; --muted: #5b6675;
  --border: #e3e8f0; --tip: #0f7b4f; --tip-bg: #e7f6ef;
  --warn: #b45309; --warn-bg: #fef3c7; --code-bg: #eef1f7;
  --maxw: 60rem;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f172a; --card: #1a2437; --text: #e6ebf4; --muted: #9aa7bd;
    --border: #2b3852; --tip-bg: #10322a; --warn-bg: #3a2e12; --code-bg: #232f47;
    --navy: #2a4c8c;
  }
}
* { box-sizing: border-box; margin: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg); color: var(--text); line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* Top bar */
.help-top {
  background: var(--navy); color: #fff; padding: .8rem 1.25rem;
  display: flex; align-items: center; gap: .75rem; flex-wrap: wrap;
  position: sticky; top: 0; z-index: 10; box-shadow: 0 2px 10px rgba(0,0,0,.12);
}
.help-top img { height: 42px; width: 42px; background: #fff; border-radius: 50%; padding: 2px; object-fit: contain; }
.help-top .t { font-weight: 800; font-size: 1.2rem; }
.help-top .t span { font-weight: 300; opacity: .85; }
.help-top nav { margin-left: auto; display: flex; gap: .3rem; flex-wrap: wrap; }
.help-top a {
  color: #dce4f2; text-decoration: none; font-size: .9rem; font-weight: 500;
  padding: .4rem .7rem; border-radius: 8px;
}
.help-top a:hover { background: rgba(255,255,255,.15); color: #fff; }
.help-top a.here { background: rgba(255,255,255,.22); color: #fff; }

/* Page body */
main { max-width: var(--maxw); margin: 0 auto; padding: 2rem 1.25rem 4rem; }
.lead { font-size: 1.15rem; color: var(--muted); margin: .3rem 0 2rem; }
h1 { font-size: 2rem; letter-spacing: -.01em; margin-bottom: .3rem; }
h2 {
  font-size: 1.4rem; margin: 2.4rem 0 .8rem; padding-top: .6rem;
  border-top: 2px solid var(--border); color: var(--navy);
}
@media (prefers-color-scheme: dark) { h2 { color: #9db8e8; } }
h3 { font-size: 1.1rem; margin: 1.6rem 0 .5rem; }
p, ul, ol { margin-bottom: 1rem; }
ul, ol { padding-left: 1.4rem; }
li { margin-bottom: .4rem; }
a { color: var(--accent); }
@media (prefers-color-scheme: dark) { a { color: #8fb4f0; } }
strong { font-weight: 700; }
code {
  background: var(--code-bg); padding: .1rem .4rem; border-radius: 5px;
  font-family: 'SF Mono', Consolas, monospace; font-size: .88em;
}

/* Cards (hub) */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr)); gap: 1.1rem; margin: 1.5rem 0; }
.card {
  display: block; background: var(--card); border: 1px solid var(--border);
  border-radius: 14px; padding: 1.4rem; text-decoration: none; color: inherit;
  transition: transform .12s, box-shadow .12s, border-color .12s;
}
.card:hover { transform: translateY(-3px); box-shadow: 0 8px 24px rgba(20,40,80,.12); border-color: var(--accent); }
.card .ico { font-size: 1.8rem; }
.card h3 { margin: .6rem 0 .3rem; color: var(--navy); }
@media (prefers-color-scheme: dark) { .card h3 { color: #9db8e8; } }
.card p { color: var(--muted); font-size: .92rem; margin: 0; }
.card .badge {
  display: inline-block; margin-top: .7rem; font-size: .72rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .05em; padding: .15rem .5rem; border-radius: 20px;
}
.badge.public { background: var(--tip-bg); color: var(--tip); }
.badge.login { background: var(--warn-bg); color: var(--warn); }

/* Steps */
ol.steps { counter-reset: step; list-style: none; padding-left: 0; }
ol.steps > li {
  position: relative; padding: .1rem 0 .9rem 2.6rem; margin: 0;
}
ol.steps > li::before {
  counter-increment: step; content: counter(step);
  position: absolute; left: 0; top: 0;
  width: 1.8rem; height: 1.8rem; border-radius: 50%;
  background: var(--navy); color: #fff; font-weight: 700; font-size: .9rem;
  display: flex; align-items: center; justify-content: center;
}

/* Callouts */
.note, .tip, .warn {
  border-radius: 10px; padding: .9rem 1.1rem; margin: 1.2rem 0;
  border-left: 4px solid; font-size: .96rem;
}
.tip { background: var(--tip-bg); border-color: var(--tip); }
.warn { background: var(--warn-bg); border-color: var(--warn); }
.note { background: var(--card); border-color: var(--accent); border: 1px solid var(--border); border-left: 4px solid var(--accent); }
.note b, .tip b, .warn b { display: inline; }

/* Tables */
.tablewrap { overflow-x: auto; margin: 1rem 0; }
table { border-collapse: collapse; width: 100%; background: var(--card); border-radius: 10px; overflow: hidden; border: 1px solid var(--border); }
th, td { text-align: left; padding: .6rem .8rem; border-bottom: 1px solid var(--border); font-size: .94rem; vertical-align: top; }
th { background: var(--navy); color: #fff; font-weight: 600; }
tr:last-child td { border-bottom: none; }

/* Footer */
.help-foot {
  background: var(--navy-deep); color: #cdd9ef; text-align: center;
  padding: 1.4rem 1rem; font-weight: 700; letter-spacing: .06em; font-size: .95rem;
}
.help-foot span { color: #7f9bd0; margin: 0 .4rem; }
.help-foot small { display: block; font-weight: 400; letter-spacing: normal; color: #8fa3c8; margin-top: .5rem; font-size: .8rem; }