/* JACKFILED /docs layout. Needs base.css. */
.docs { display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: 48px; padding-top: 28px; align-items: start; }
.docs-side { position: sticky; top: calc(var(--nav-h) + 20px); max-height: calc(100vh - var(--nav-h) - 40px); overflow-y: auto; padding-bottom: 20px; }
.docs-side .label { margin-bottom: 10px; display: block; }
.toc { list-style: none; margin: 0; padding: 0; border-left: 1px solid var(--line); counter-reset: toc; }
.toc a { position: relative; display: flex; gap: 10px; padding: 6px 0 6px 14px; font-size: 12px; color: var(--dim); margin-left: -1px; border-left: 2px solid transparent; }
.toc a::before { counter-increment: toc; content: counter(toc, decimal-leading-zero); color: var(--faint); font-size: 10px; padding-top: 2px; }
.toc a:hover { color: var(--text); }
.toc a.on { color: var(--text); border-left-color: var(--lime); }
.toc a.on::before { color: var(--lime); }
.docs-side .side-cta { margin-top: 18px; display: grid; gap: 8px; }

.doc { max-width: 780px; min-width: 0; }
.doc-hero { padding-bottom: 22px; border-bottom: 1px solid var(--line); margin-bottom: 8px; }
.doc-hero h1 { font-size: clamp(26px, 4.4vw, 44px); line-height: 1.05; }
.doc-hero p { font-size: 14px; color: var(--dim); margin-top: 12px; max-width: 62ch; }
.doc section { padding: 34px 0 6px; border-bottom: 1px solid var(--line); scroll-margin-top: calc(var(--nav-h) + 12px); }
.doc section:last-child { border-bottom: 0; }
.doc h2 { display: flex; align-items: baseline; gap: 12px; margin-bottom: 14px; }
.doc h2 .n { font: 500 11px/1 var(--mono); color: var(--brass-hi); letter-spacing: .1em; }
.doc h3 { margin: 22px 0 8px; font-size: 13px; }
.doc p, .doc li { font-size: 13.5px; line-height: 1.7; color: #d9d2c4; }
.doc p { margin: 0 0 14px; }
.doc ul, .doc ol { margin: 0 0 16px; padding-left: 20px; }
.doc li { margin-bottom: 6px; }
.doc li::marker { color: var(--brass); }
.doc a:not(.btn) { color: var(--lime); text-decoration: underline; text-decoration-color: rgba(198,255,61,.35); text-underline-offset: 3px; }
.doc strong { color: var(--text); font-weight: 600; }
.doc .tbl { margin: 6px 0 18px; }
.doc .tbl td { font-size: 12px; }
.doc .tbl-wrap { border: 1px solid var(--line); border-radius: var(--r); overflow-x: auto; margin: 6px 0 18px; background: var(--panel); }
.doc .tbl-wrap .tbl { margin: 0; }
.doc pre { background: var(--panel); border: 1px solid var(--line); border-radius: var(--r); padding: 12px 14px; overflow-x: auto; font-size: 12px; line-height: 1.6; color: var(--brass-hi); margin: 0 0 16px; }
.doc pre code { background: none; border: 0; padding: 0; color: inherit; }

.jack-cards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; margin: 6px 0 18px; }
.jack-card { border: 1px solid var(--line); background: var(--panel); padding: 14px; border-top: 2px solid var(--c); border-radius: var(--r); }
.jack-card h3 { margin: 0 0 6px; color: var(--c); display: flex; align-items: center; gap: 8px; font-size: 13px; }
.jack-card h3::before { content: ''; width: 10px; height: 10px; border-radius: 50%; background: var(--c); box-shadow: 0 0 8px var(--c); }
.jack-card p { font-size: 12.5px; margin: 0; color: var(--dim); }
@media (max-width: 560px) { .jack-cards { grid-template-columns: minmax(0, 1fr); } }

.flowline { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; margin: 4px 0 18px; font-size: 11px; text-transform: uppercase; letter-spacing: .06em; }
.flowline span { border: 1px solid var(--line-2); padding: 5px 8px; background: var(--panel); white-space: nowrap; }
.flowline i { color: var(--brass); font-style: normal; }
.callout { border: 1px solid var(--line-2); border-left: 3px solid var(--c, var(--brass)); background: var(--panel); padding: 12px 14px; margin: 4px 0 18px; font-size: 13px; color: var(--dim); }
.callout b { color: var(--text); font-weight: 600; }
.callout.risk { --c: var(--red); }
.callout.ok { --c: var(--lime); }
details.faq { border-bottom: 1px solid var(--line); }
details.faq summary { cursor: pointer; padding: 14px 0; font: 600 13px/1.4 var(--mono); list-style: none; display: flex; justify-content: space-between; gap: 14px; }
details.faq summary::-webkit-details-marker { display: none; }
details.faq summary::after { content: '+'; color: var(--brass-hi); font-family: var(--display); }
details.faq[open] summary::after { content: '−'; }
details.faq p { margin: 0 0 14px; }

.docs-mtoc { display: none; }
@media (max-width: 900px) {
  .docs { grid-template-columns: minmax(0, 1fr); gap: 0; padding-top: 18px; }
  .docs-side { display: none; }
  .docs-mtoc { display: block; position: sticky; top: var(--nav-h); z-index: 20; background: rgba(10,9,8,.95); border-bottom: 1px solid var(--line); padding: 8px 0; margin: 0 calc(var(--gutter) * -1); padding-left: var(--gutter); padding-right: var(--gutter); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
  .docs-mtoc select { width: 100%; height: 36px; background: var(--panel); border: 1px solid var(--line-2); color: var(--text); padding: 0 10px; font: 500 13px var(--mono); border-radius: var(--r); }
}