/* Styles for Planline's guide and info pages (the scheduler app uses app.css). */
:root {
  --bg: #f6f8f9; --surface: #ffffff; --surface-2: #eef3f4; --line: #d9e1e4;
  --ink: #14202a; --ink-2: #44525c; --ink-3: #6f7d86;
  --accent: #0b7470; --accent-2: #e8590c; --accent-ink: #ffffff; --accent-soft: #dcf0ee;
  --font-body: 'IBM Plex Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-display: 'IBM Plex Sans Condensed', var(--font-body);
  --font-mono: 'IBM Plex Mono', ui-monospace, Consolas, monospace;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0f1418; --surface: #161d22; --surface-2: #1c252b; --line: #2b363e;
    --ink: #e9eef1; --ink-2: #b4c0c7; --ink-3: #85939c;
    --accent: #3fb8b0; --accent-2: #ff8a4c; --accent-ink: #06201f; --accent-soft: #143634;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0f1418; --surface: #161d22; --surface-2: #1c252b; --line: #2b363e;
  --ink: #e9eef1; --ink-2: #b4c0c7; --ink-3: #85939c;
  --accent: #3fb8b0; --accent-2: #ff8a4c; --accent-ink: #06201f; --accent-soft: #143634;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 16px/1.65 var(--font-body); }
a { color: var(--accent); }
img, svg { max-width: 100%; }

.site-head { background: var(--surface); border-bottom: 1px solid var(--line); }
.site-head .wrap { display: flex; align-items: center; gap: 16px; min-height: 60px; flex-wrap: wrap; }
.logo { display: flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; font: 600 20px/1 var(--font-display); }
.logo svg { width: 30px; height: 30px; }
.site-nav { display: flex; gap: 16px; margin-left: auto; align-items: center; flex-wrap: wrap; font-size: 15px; }
.site-nav a { color: var(--ink-2); text-decoration: none; }
.site-nav a:hover { color: var(--accent); }

.wrap { max-width: 1040px; margin: 0 auto; padding: 0 16px; }
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 10px 18px; border-radius: 8px; background: var(--accent); color: var(--accent-ink) !important; font-weight: 600; text-decoration: none; border: 0; }
.btn:hover { filter: brightness(1.08); }
.btn.ghost { background: transparent; color: var(--accent) !important; border: 1.5px solid var(--accent); }
.site-nav .btn { padding: 7px 14px; }

.hero { background: linear-gradient(135deg, var(--accent-soft), var(--bg) 70%); border-bottom: 1px solid var(--line); }
.hero .wrap { padding-top: 40px; padding-bottom: 36px; }
.crumbs { font-size: 13px; color: var(--ink-3); margin: 0 0 12px; }
.crumbs a { color: var(--ink-3); }
h1 { font: 600 clamp(28px, 5vw, 40px)/1.15 var(--font-display); margin: 0 0 14px; letter-spacing: -.01em; }
.lede { font-size: 18px; color: var(--ink-2); max-width: 760px; margin: 0 0 22px; }
.cta-row { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.cta-note { font-size: 13px; color: var(--ink-3); }

main.wrap { padding-top: 28px; padding-bottom: 48px; }
.article { max-width: 760px; }
h2 { font: 600 26px/1.25 var(--font-display); margin: 40px 0 12px; }
h3 { font: 600 19px/1.3 var(--font-display); margin: 26px 0 8px; }
p, ul, ol { margin: 0 0 14px; }
li { margin-bottom: 6px; }
code { font: 14px var(--font-mono); background: var(--surface-2); padding: 1px 5px; border-radius: 4px; }
.note { background: var(--surface); border: 1px solid var(--line); border-left: 4px solid var(--accent-2); border-radius: 8px; padding: 12px 16px; margin: 18px 0; font-size: 15px; color: var(--ink-2); }

.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 14px; margin: 18px 0; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 16px 18px; }
.card h3 { margin-top: 0; font-size: 17px; }
.card p { margin: 0; font-size: 15px; color: var(--ink-2); }
a.card { text-decoration: none; color: inherit; display: block; transition: border-color .15s, transform .15s; }
a.card:hover { border-color: var(--accent); transform: translateY(-2px); }
a.card h3 { color: var(--accent); }

.table-wrap { overflow-x: auto; margin: 14px 0 22px; border: 1px solid var(--line); border-radius: 8px; background: var(--surface); }
table { border-collapse: collapse; width: 100%; font-size: 14.5px; }
th, td { text-align: left; padding: 8px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { background: var(--surface-2); font-weight: 600; white-space: nowrap; }
tr:last-child td { border-bottom: 0; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }

.steps { counter-reset: s; list-style: none; padding: 0; }
.steps li { counter-increment: s; position: relative; padding-left: 42px; margin-bottom: 14px; }
.steps li::before { content: counter(s); position: absolute; left: 0; top: 0; width: 28px; height: 28px; border-radius: 50%; background: var(--accent); color: var(--accent-ink); font-weight: 600; font-size: 14px; display: grid; place-items: center; }

.faq details { background: var(--surface); border: 1px solid var(--line); border-radius: 8px; padding: 12px 16px; margin-bottom: 10px; }
.faq summary { cursor: pointer; font-weight: 600; }
.faq details p { margin: 10px 0 0; color: var(--ink-2); }

.toc { font-size: 15px; columns: 2 220px; padding-left: 18px; }
.cta-box { margin: 40px 0 0; padding: 24px; border-radius: 12px; background: var(--accent-soft); border: 1px solid var(--line); }
.cta-box h2 { margin-top: 0; }

.ad-slot { margin: 24px auto; text-align: center; min-height: 0; }
.ad-slot[hidden] { display: none; }

.site-foot { border-top: 1px solid var(--line); background: var(--surface); font-size: 14px; color: var(--ink-3); }
.site-foot .wrap { padding-top: 22px; padding-bottom: 22px; display: flex; flex-wrap: wrap; gap: 10px 22px; }
.site-foot a { color: var(--ink-2); }
.site-foot .copy { flex-basis: 100%; }
@media (max-width: 560px) { .site-nav .hide-sm { display: none; } .lede { font-size: 16px; } }
.shot { margin: 22px 0; }
.shot img { display: block; width: 100%; height: auto; border-radius: 10px; border: 1px solid var(--line); box-shadow: 0 10px 30px rgba(0,0,0,.08); }
td.unit { white-space: nowrap; }