/* MyToolBox documentation portal — layered on top of mtb.css (shares its CSS variables) */

.docs-hero { padding: 56px 0 36px; border-bottom: 1px solid var(--line-soft); }
.docs-hero .phero__crumb { margin-bottom: 18px; }
.docs-hero h1 { font-size: clamp(2.1rem, 4.4vw, 3.4rem); margin-bottom: 16px; }
.docs-hero .lead { max-width: 60ch; }

.docsearch { position: relative; max-width: 560px; margin-top: 28px; }
.docsearch__field { display: flex; align-items: center; gap: 12px; background: #fff; border: 1.5px solid var(--line); border-radius: var(--radius); padding: 13px 16px; box-shadow: var(--shadow-sm); transition: border-color .15s var(--ease), box-shadow .15s var(--ease); }
.docsearch__field:focus-within { border-color: var(--red); box-shadow: 0 0 0 4px rgba(156,0,0,.08); }
.docsearch__field svg { width: 18px; height: 18px; color: var(--muted); flex: none; }
.docsearch input { border: none; outline: none; font-family: var(--font-body); font-size: 1rem; width: 100%; color: var(--ink); background: transparent; }
.docsearch__results { position: absolute; top: calc(100% + 8px); left: 0; right: 0; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-lg); overflow: hidden; z-index: 40; display: none; max-height: 60vh; overflow-y: auto; }
.docsearch__results.open { display: block; }
.docsearch__hit { display: block; padding: 13px 16px; border-bottom: 1px solid var(--line-soft); }
.docsearch__hit:last-child { border-bottom: none; }
.docsearch__hit:hover, .docsearch__hit.active { background: var(--steel-50); }
.docsearch__hit b { display: block; font-family: var(--font-display); font-weight: 700; font-size: .98rem; color: var(--ink); margin-bottom: 2px; }
.docsearch__hit .cat { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--red); }
.docsearch__hit .snip { font-size: .86rem; color: var(--muted); margin-top: 3px; line-height: 1.4; }
.docsearch__empty { padding: 16px; font-size: .9rem; color: var(--muted); }

.docs-shell { display: grid; grid-template-columns: 252px 1fr; gap: 56px; padding: 48px 0 96px; align-items: start; }

.docs-side { position: sticky; top: 90px; align-self: start; }
.docs-side__group + .docs-side__group { margin-top: 26px; }
.docs-side h6 { font-family: var(--font-mono); font-size: 11px; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); margin: 0 0 12px; }
.docs-side ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; }
.docs-side a { display: block; font-size: .93rem; color: var(--ink-soft); padding: 7px 12px; border-radius: var(--radius); border-left: 2px solid transparent; transition: color .14s, background .14s, border-color .14s; }
.docs-side a:hover { color: var(--ink); background: var(--steel-50); }
.docs-side a.active { color: var(--red); background: rgba(156,0,0,.06); border-left-color: var(--red); font-weight: 600; }

.docs-main { min-width: 0; }
.doc-crumb { font-family: var(--font-mono); font-size: 12px; letter-spacing: .04em; color: var(--muted); margin-bottom: 18px; text-transform: uppercase; }
.doc-crumb a:hover { color: var(--red); }
.docs-main > h1 { font-size: clamp(1.9rem, 3.4vw, 2.7rem); margin-bottom: 14px; }
.docs-main > .lead { margin-bottom: 8px; }

.doc-toc { background: var(--steel-50); border: 1px solid var(--line-soft); border-radius: var(--radius); padding: 20px 24px; margin: 30px 0 8px; }
.doc-toc h6 { font-family: var(--font-mono); font-size: 11px; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); margin: 0 0 12px; }
.doc-toc ul { list-style: none; margin: 0; padding: 0; columns: 2; column-gap: 32px; }
.doc-toc li { margin-bottom: 8px; break-inside: avoid; }
.doc-toc a { font-size: .92rem; color: var(--ink-soft); display: inline-flex; gap: 8px; }
.doc-toc a:hover { color: var(--red); }
.doc-toc a::before { content: "#"; color: var(--steel-200); font-family: var(--font-mono); }

.doc-art { padding: 40px 0; border-bottom: 1px solid var(--line-soft); }
.doc-art:last-child { border-bottom: none; }
.doc-art h2 { font-size: 1.55rem; letter-spacing: -.01em; margin-bottom: 16px; scroll-margin-top: 90px; }

.doc-body { font-size: 1rem; color: var(--ink-soft); line-height: 1.7; }
.doc-body p { margin: 0 0 1rem; }
.doc-body h5 { font-family: var(--font-display); font-weight: 700; font-size: 1.08rem; color: var(--ink); margin: 26px 0 10px; letter-spacing: -.01em; }
.doc-body ul, .doc-body ol { margin: 0 0 1rem; padding-left: 22px; }
.doc-body li { margin-bottom: 8px; }
.doc-body li::marker { color: var(--red); }
.doc-body strong { color: var(--ink); font-weight: 600; }
.doc-body a { color: var(--red); border-bottom: 1px solid rgba(156,0,0,.28); transition: border-color .14s; }
.doc-body a:hover { border-bottom-color: var(--red); }
.doc-body code { font-family: var(--font-mono); font-size: .85em; background: var(--steel-100); border: 1px solid var(--line-soft); border-radius: 3px; padding: 1px 6px; color: var(--ink); }
.doc-body em { color: var(--ink-soft); }

.doc-related { margin-top: 22px; display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.doc-related .lab { font-family: var(--font-mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); margin-right: 4px; }
.doc-related a { font-family: var(--font-mono); font-size: 12px; letter-spacing: .02em; padding: 6px 13px; border: 1px solid var(--line); border-radius: 100px; color: var(--ink-soft); background: #fff; transition: border-color .15s, color .15s; }
.doc-related a:hover { border-color: var(--red); color: var(--red); }

.doc-appnote { margin-top: 20px; display: flex; gap: 12px; align-items: flex-start; background: var(--steel-50); border: 1px solid var(--line-soft); border-left: 3px solid var(--red); border-radius: var(--radius); padding: 16px 18px; font-size: .92rem; color: var(--ink-soft); }
.doc-appnote svg { width: 18px; height: 18px; color: var(--red); flex: none; margin-top: 2px; }

.catgrid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
@media (max-width: 1000px){ .catgrid{ grid-template-columns: repeat(2,1fr); } }
@media (max-width: 640px){ .catgrid{ grid-template-columns: 1fr; } }

.docs-mobnav { display: none; }

@media (max-width: 900px){
  .docs-shell { grid-template-columns: 1fr; gap: 0; }
  .docs-side { position: static; margin-bottom: 28px; }
  .docs-mobnav { display: block; }
  .docs-mobnav summary { cursor: pointer; font-family: var(--font-mono); font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--ink); padding: 12px 14px; border: 1px solid var(--line); border-radius: var(--radius); list-style: none; display: flex; justify-content: space-between; align-items: center; }
  .docs-mobnav summary::-webkit-details-marker { display: none; }
  .docs-mobnav[open] summary { border-bottom-left-radius: 0; border-bottom-right-radius: 0; }
  .docs-mobnav .docs-side { border: 1px solid var(--line); border-top: none; padding: 18px 16px; margin: 0; border-radius: 0 0 var(--radius) var(--radius); }
  .doc-toc ul { columns: 1; }
}