/* Launchdap docs: the site's ink and cream, a ruled reading column, a sticky contents rail. */
body.docs { font-size: 15px; line-height: 1.7; }
.docs .bar { grid-template-columns: auto 1fr auto; }
.toc-toggle { display: none; }

.docs-wrap { display: grid; grid-template-columns: 280px minmax(0, 1fr) 300px; max-width: 1560px; margin: 0 auto; }

/* ---- right rail: the numbers people look up, always in view */
.rail { position: sticky; top: 64px; align-self: start; display: grid; gap: 16px; padding: 56px var(--pad) 40px 8px; }
.rail-card { padding: 18px 20px; border: 1px solid var(--rule-strong); }
.rail-card .label { margin-bottom: 12px; }
.facts-dl { display: grid; grid-template-columns: 1fr auto; margin: 0; }
.facts-dl dt, .facts-dl dd { padding: 8px 0; border-top: 1px solid var(--rule); font-size: 12px; }
.facts-dl dt { color: var(--cream-3); text-transform: uppercase; letter-spacing: 0.12em; font-weight: 500; }
.facts-dl dd { color: var(--cream); text-align: right; font-weight: 600; }
.rail-card code.addr { display: block; font-size: 12px; line-height: 1.5; padding: 6px 8px; }
.rail-card p { margin: 10px 0 0; font-size: 12px; }
.rail-acts { display: grid; gap: 10px; }

/* ---- contents rail */
.toc { position: sticky; top: 64px; align-self: start; height: calc(100svh - 64px); overflow: auto; padding: 40px 28px 40px var(--pad); border-right: 1px solid var(--rule); }
.toc ol { list-style: none; margin: 16px 0 0; padding: 0; counter-reset: s; }
.toc li { counter-increment: s; }
.toc a { display: grid; grid-template-columns: 30px 1fr; gap: 6px; padding: 7px 0; text-decoration: none; color: var(--cream-3); font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; transition: color 0.12s; }
.toc a::before { content: counter(s, decimal-leading-zero); color: var(--cream-3); opacity: 0.6; }
.toc a:hover { color: var(--cream); }
.toc a[aria-current="true"] { color: var(--cream); }
.toc a[aria-current="true"]::before { opacity: 1; color: var(--cream); }

/* ---- reading column */
.doc { padding: 56px clamp(24px, 4vw, 64px) 80px; max-width: 920px; }
.doc-head { padding-bottom: 36px; border-bottom: 1px solid var(--rule-strong); }
.doc-head h1 { margin: 14px 0 16px; font: 900 clamp(40px, 5.6vw, 76px)/0.95 var(--display); text-transform: uppercase; letter-spacing: 0.01em; }
.doc-head .lede { max-width: 680px; margin: 0; color: var(--cream-2); font-size: 16px; }
.doc-head .acts { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }

.doc section { padding: 56px 0 8px; scroll-margin-top: 80px; }
.doc h2 { display: flex; align-items: baseline; gap: 16px; margin: 0 0 22px; font: 800 clamp(28px, 3.2vw, 40px)/1 var(--display); text-transform: uppercase; letter-spacing: 0.02em; }
.doc h2 .n { font: 600 12px/1 var(--mono); letter-spacing: 0.14em; color: var(--ink); background: var(--cream); padding: 5px 7px; transform: translateY(-6px); }
.doc h3 { margin: 30px 0 10px; font: 600 13px/1.4 var(--mono); letter-spacing: 0.16em; text-transform: uppercase; color: var(--cream); }
.doc p { margin: 0 0 14px; color: var(--cream-2); }
.doc p b, .doc li b { color: var(--cream); font-weight: 600; }
.doc a:not(.btn) { color: var(--cream); text-decoration: underline; text-decoration-color: var(--rule-strong); text-underline-offset: 3px; }
.doc a:not(.btn):hover { text-decoration-color: var(--cream); }
.doc code { font: 500 0.9em/1.4 var(--mono); color: var(--cream); background: rgba(249, 244, 237, 0.07); padding: 1px 5px; overflow-wrap: anywhere; }

code.addr { cursor: copy; border-bottom: 1px dotted var(--rule-strong); }
code.addr:hover { background: rgba(249, 244, 237, 0.14); }
code.addr.copied { background: var(--cream); color: var(--ink); }

.callout { margin: 22px 0; padding: 18px 22px; border: 1px solid var(--rule-strong); border-left: 4px solid var(--cream); color: var(--cream-2); }
.callout b { color: var(--cream); }

.cols { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 36px; }
.cols h3 { margin-top: 0; }

ol.steps, ol.checks { margin: 8px 0 18px; padding: 0; list-style: none; counter-reset: st; }
/* numbers sit in the gutter; the item stays normal text flow so inline code and bold never break the line */
ol.steps li, ol.checks li { counter-increment: st; position: relative; padding: 10px 0 10px 38px; border-top: 1px solid var(--rule); color: var(--cream-2); }
ol.steps li::before, ol.checks li::before { content: counter(st, decimal-leading-zero); position: absolute; left: 0; top: 13px; color: var(--cream-3); font-size: 12px; line-height: 1.5; }
ol.checks li { padding: 16px 0 16px 38px; }
ol.checks li::before { top: 19px; }

ul.facts { margin: 8px 0 18px; padding: 0; list-style: none; }
ul.facts li { position: relative; padding: 10px 0 10px 26px; border-top: 1px solid var(--rule); color: var(--cream-2); }
ul.facts li::before { content: ""; position: absolute; left: 4px; top: 21px; width: 7px; height: 7px; border-radius: 50%; background: var(--cream); }

.flow { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin: 6px 0 26px; }
.flow > div { padding: 16px 16px 14px; border: 1px solid var(--rule); }
.flow b { display: block; margin: 6px 0 6px; font: 800 22px/1 var(--display); text-transform: uppercase; }
.flow p { margin: 0; font-size: 13px; }

.split { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin: 10px 0 24px; }
.split > div { padding: 18px; border: 1px solid var(--rule-strong); }
.split .big { display: block; font: 900 54px/1 var(--display); }
.split b { display: block; margin: 10px 0 4px; font-size: 12px; letter-spacing: 0.16em; text-transform: uppercase; }
.split p { margin: 0; font-size: 13px; }

table { width: 100%; border-collapse: collapse; margin: 8px 0 22px; font-size: 13.5px; }
th { text-align: left; font-weight: 500; font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--cream-3); padding: 10px 12px 10px 0; border-bottom: 1px solid var(--rule-strong); }
td { padding: 11px 12px 11px 0; border-bottom: 1px solid var(--rule); vertical-align: top; color: var(--cream-2); }
td:first-child { color: var(--cream); white-space: nowrap; }
table.errors td:first-child { font-variant-numeric: tabular-nums; }

.example { margin: 20px 0 22px; padding: 20px 22px 8px; border: 1px solid var(--rule-strong); background: rgba(249, 244, 237, 0.03); }
.num-table td:last-child { text-align: right; font-variant-numeric: tabular-nums; color: var(--cream); }
.num-table tr.total td { border-top: 1px solid var(--cream); border-bottom: 0; font-weight: 600; color: var(--cream); }

pre.formula { margin: 14px 0 18px; padding: 18px 22px; border: 1px solid var(--rule-strong); font: 600 15px/1.5 var(--mono); color: var(--cream); white-space: pre-wrap; background: rgba(249, 244, 237, 0.03); }

details { border-top: 1px solid var(--rule); }
details:last-of-type { border-bottom: 1px solid var(--rule); }
summary { cursor: pointer; list-style: none; display: grid; grid-template-columns: 1fr auto; gap: 16px; padding: 16px 0; color: var(--cream); font-weight: 500; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "[+]"; color: var(--cream-3); }
details[open] summary::after { content: "[-]"; }
details p { padding: 0 0 8px; }

dl { display: grid; grid-template-columns: 180px 1fr; margin: 8px 0 0; }
dt, dd { margin: 0; padding: 11px 0; border-top: 1px solid var(--rule); }
dt { color: var(--cream); font-weight: 600; text-transform: uppercase; letter-spacing: 0.1em; font-size: 12px; padding-top: 14px; }
dd { color: var(--cream-2); }

.doc-foot { display: flex; flex-wrap: wrap; align-items: center; gap: 20px; margin-top: 64px; padding-top: 28px; border-top: 1px solid var(--rule-strong); font-size: 13px; }
.doc-foot img { height: 22px; }
.doc-foot .btn { margin-left: auto; }

/* ---- narrow screens: the rail becomes a drawer */
@media (max-width: 1300px) {
  .docs-wrap { grid-template-columns: 280px minmax(0, 1fr); }
  .rail { display: none; }
}
@media (max-width: 1000px) {
  .docs-wrap { grid-template-columns: 1fr; }
  .toc-toggle { display: inline-flex; }
  .docs .keys { display: none; }
  .toc { position: fixed; top: 64px; left: 0; bottom: 0; z-index: 30; width: min(320px, 86vw); height: auto; background: var(--panel); border-right: 1px solid var(--rule-strong); transform: translateX(-102%); transition: transform 0.28s var(--ease-out); }
  .toc.open { transform: none; }
  .cols, .split { grid-template-columns: 1fr; }
  .flow { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  body.docs { font-size: 14px; }
  .doc { padding: 36px 16px 64px; }
  .docs .bar-acts .btn.solid { display: none; }
  .flow { grid-template-columns: 1fr; }
  dl { grid-template-columns: 1fr; }
  dd { border-top: 0; padding-top: 0; }
  table { display: block; overflow-x: auto; }
  td:first-child { white-space: normal; }
  .doc-foot .btn { margin-left: 0; }
}