/* Projects and docs as tiled panes (js/panes.js). Everything is scoped to .nx-grid,
   so the classic pages keep their own .kv, .pager, .prose and .crumbs styles. */

.nx-grid {
  --nx-gap: 10px;
  display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 18px var(--nx-gap); align-items: start;
  padding-top: 8px; font: 13px/1.55 var(--body); color: var(--text);
}
.nx-grid :where(h1, h2, h3, p, dl) { margin: 0; font-weight: 400; }
.nx-grid a { text-decoration: none; }
.nx-grid .dim { color: var(--dim); } .nx-grid .hot { color: var(--hot); } .nx-grid .fg { color: var(--fg); }
.nx-grid .nx-col { display: grid; gap: 18px; align-content: start; min-width: 0; }
.nx-grid .s3 { grid-column: span 3; } .nx-grid .s4 { grid-column: span 4; } .nx-grid .s5 { grid-column: span 5; }
.nx-grid .s6 { grid-column: span 6; } .nx-grid .s8 { grid-column: span 8; } .nx-grid .s12 { grid-column: span 12; }
.nx-grid .nx-stick, .nx-grid .pane.nx-stick { position: sticky; top: calc(env(safe-area-inset-top, 0px) + 72px); }
.nx-grid .nx-head .pane-b { padding: 22px 18px 16px; }
.nx-grid .kv dt::after { content: none; }
.nx-grid .prose h2 { text-shadow: none; }

.nx-grid .pane { position: relative; min-width: 0; border: 1px solid var(--faint); background: var(--bg-raise); --tk: color-mix(in srgb, var(--hot) 70%, transparent); background-image: linear-gradient(var(--tk), var(--tk)), linear-gradient(var(--tk), var(--tk)), linear-gradient(var(--tk), var(--tk)), linear-gradient(var(--tk), var(--tk)), linear-gradient(var(--tk), var(--tk)), linear-gradient(var(--tk), var(--tk)), linear-gradient(var(--tk), var(--tk)), linear-gradient(var(--tk), var(--tk)); background-size: 9px 1px, 1px 9px, 9px 1px, 1px 9px, 9px 1px, 1px 9px, 9px 1px, 1px 9px; background-position: 0 0, 0 0, 100% 0, 100% 0, 0 100%, 0 100%, 100% 100%, 100% 100%; background-repeat: no-repeat; transition: border-color .18s; }
.nx-grid .pane:is(:hover, :focus-within, .is-active) { border-color: var(--dim); --tk: var(--hot); }
.nx-grid .pane:focus { outline: none; }
.nx-grid .pane-h { position: absolute; top: -10px; left: 9px; right: 9px; height: 20px; display: flex; align-items: center; gap: 8px; pointer-events: none; }
.nx-grid .pane-h > * { pointer-events: auto; }
.nx-grid .pane-t { display: flex; align-items: baseline; gap: 8px; min-width: 0; padding: 0 6px; background: var(--bg); font: 15px/20px var(--display); color: var(--hot); white-space: nowrap; overflow: hidden; }
.nx-grid .pane-t::before { content: "\251C\2500"; color: var(--dim); }
.nx-grid .pane-t::after { content: "\2500\2524"; color: var(--dim); }
.nx-grid .pane-t em { font-style: normal; font-size: 13px; color: var(--dim); overflow: hidden; text-overflow: ellipsis; }
.nx-grid .pane:is(:focus-within, .is-active) .pane-t { background: var(--fg); color: var(--bg); }
.nx-grid .pane:is(:focus-within, .is-active) .pane-t :is(em), .nx-grid .pane:is(:focus-within, .is-active) .pane-t::before, .nx-grid .pane:is(:focus-within, .is-active) .pane-t::after { color: var(--bg); opacity: .7; }
.nx-grid .pane-tools { margin-left: auto; display: flex; gap: 4px; align-items: center; background: var(--bg); padding: 0 4px; font: 13px/20px var(--display); }
.nx-grid .pane-tools button, .nx-grid .pane-tools a { font: inherit; color: var(--dim); background: none; border: 0; padding: 0 5px; cursor: pointer; }
.nx-grid .pane-tools button:hover, .nx-grid .pane-tools a:hover { color: var(--bg); background: var(--fg); }
.nx-grid .pane-tools .on { color: var(--bg); background: var(--fg); }
.nx-grid .pane-b { padding: 20px 13px 13px; }
.nx-grid .pane.is-collapsed .pane-b { display: none; }
.nx-grid .pane.is-collapsed { min-height: 22px; }
.nx-grid .pane-meta { position: absolute; top: 4px; right: 12px; font-size: 11px; color: var(--dim); }
.nx-grid .tbl { width: 100%; border-collapse: collapse; font-size: 12.5px; font-variant-numeric: tabular-nums; }
.nx-grid .tbl th { text-align: left; font-weight: 400; color: var(--dim); padding: 2px 7px 5px; border-bottom: 1px solid var(--faint); white-space: nowrap; }
.nx-grid .tbl td { padding: 4px 7px; border-bottom: 1px dashed color-mix(in srgb, var(--faint) 70%, transparent); vertical-align: top; }
.nx-grid .tbl tr:last-child td { border-bottom: 0; }
.nx-grid .tbl .nw { white-space: nowrap; }
.nx-grid .tbl .r { text-align: right; }
.nx-grid .tbl tr[data-href] { cursor: pointer; }
.nx-grid .tbl tr[data-href]:hover td, .nx-grid .tbl tr.is-sel td { background: color-mix(in srgb, var(--fg) 10%, transparent); }
.nx-grid .tbl tr.is-sel td:first-child { box-shadow: inset 2px 0 var(--fg); }
.nx-grid .tbl tr:focus { outline: none; }
.nx-grid .tbl tr:focus-visible td { background: color-mix(in srgb, var(--fg) 16%, transparent); }
.nx-grid .st { display: inline-block; min-width: 6.5ch; text-align: center; font: 13px/1.25 var(--display); padding: 0 4px; }
.nx-grid .st-live { background: var(--fg); color: var(--bg); }
.nx-grid .st-build { box-shadow: inset 0 0 0 1px var(--fg); color: var(--fg); }
.nx-grid .st-idea, .nx-grid .st-archived { box-shadow: inset 0 0 0 1px var(--faint); color: var(--dim); }
.nx-grid .dot { display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: var(--faint); margin-right: 7px; vertical-align: 1px; }
.nx-grid .dot.live { background: var(--fg); box-shadow: 0 0 0 3px color-mix(in srgb, var(--fg) 20%, transparent); animation: pulse 2.4s ease-in-out infinite; }
.nx-grid .dot.build { background: var(--dim); }
.nx-grid .tags { display: flex; flex-wrap: wrap; gap: 4px; }
.nx-grid .tags span { font-size: 11.5px; color: var(--fg); border: 1px solid var(--faint); padding: 0 6px; white-space: nowrap; }
.nx-grid .kv { display: grid; grid-template-columns: max-content minmax(0, 1fr); gap: 2px 16px; margin: 0; }
.nx-grid .kv dt { color: var(--fg); }
.nx-grid .kv dd { margin: 0; overflow-wrap: anywhere; }
.nx-grid .lbl { display: block; margin: 14px 0 6px; font: 13px var(--display); color: var(--dim); letter-spacing: .04em; }
.nx-grid .lbl:first-child { margin-top: 0; }
.nx-grid .feed { display: grid; gap: 3px; }
.nx-grid .feed p { display: grid; grid-template-columns: 10ch minmax(0, 1fr); gap: 0 1.5ch; }
.nx-grid .feed p > span:last-child { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.nx-grid .feed time { color: var(--dim); }
.nx-grid .more { display: inline-block; margin-top: 12px; font: 15px var(--display); color: var(--fg); }
.nx-grid .more::after { content: " ->"; }
.nx-grid .chips { display: flex; flex-wrap: wrap; gap: 4px; }
.nx-grid .chips button { font: 12px var(--body); color: var(--dim); background: none; border: 1px solid var(--faint); padding: 1px 8px; cursor: pointer; }
.nx-grid .chips button:hover { color: var(--hot); border-color: var(--dim); }
.nx-grid .chips button[aria-pressed="true"] { color: var(--bg); background: var(--fg); border-color: var(--fg); }
.nx-grid .chips button .n { opacity: .6; margin-left: 4px; }
.nx-grid .field-in { width: 100%; font: inherit; color: var(--hot); background: var(--bg); border: 1px solid var(--faint); padding: 4px 8px; outline: none; }
.nx-grid .field-in:focus { border-color: var(--fg); }
.nx-grid .field-in::placeholder { color: var(--dim); }
.nx-grid .meter { display: block; height: 5px; margin-top: 4px; background: color-mix(in srgb, var(--faint) 70%, transparent); }
.nx-grid .meter i { display: block; height: 100%; width: 0; background: var(--fg); transition: width .8s var(--ease-out); }
.nx-grid .note { margin-top: 10px; font-size: 11.5px; color: var(--dim); }
.nx-grid .mt { margin-top: 10px; }
.nx-grid .mt-l { margin-top: 18px; }
.nx-grid .empty { color: var(--dim); padding: 6px 0; }
.nx-grid .crumbs { font-size: 12px; color: var(--dim); }
.nx-grid .crumbs a { color: var(--dim); }
.nx-grid .crumbs a:hover { color: var(--bg); }
.nx-grid .nx-title { margin: 6px 0 4px; font: 34px/1.15 var(--display); color: var(--hot); overflow-wrap: anywhere; }
.nx-grid .nx-sub { display: flex; flex-wrap: wrap; gap: 6px 14px; align-items: baseline; color: var(--text); }
.nx-grid .nx-sub .dim { font-size: 12px; }
.nx-grid .nx-preview .nx-title { font-size: 24px; }
.nx-grid .toc-row { display: flex; flex-wrap: wrap; gap: 4px 16px; margin-bottom: 18px; font: 14px var(--display); }
.nx-grid .toc-row a { color: var(--fg); }
.nx-grid .toc-row a::before { content: "#"; color: var(--dim); }
.nx-grid .tree { font-size: 12.5px; line-height: 1.85; }
.nx-grid .tree p { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.nx-grid .tree .dir { color: var(--fg); }
.nx-grid .tree .br { color: var(--faint); }
.nx-grid .tree a { color: var(--text); }
.nx-grid .tree a[aria-current="page"] { background: var(--fg); color: var(--bg); }
.nx-grid .outline a { display: block; padding: 2px 0 2px 10px; color: var(--text); border-left: 1px solid var(--faint); }
.nx-grid .outline a.l3 { padding-left: 22px; color: var(--dim); }
.nx-grid .outline a.on { color: var(--hot); border-left: 2px solid var(--fg); padding-left: 9px; }
.nx-grid .outline a.l3.on { padding-left: 21px; }
.nx-grid .outline a:hover { background: none; color: var(--hot); }
.nx-grid .pager { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 26px; border-top: 1px solid var(--faint); padding-top: 12px; }
.nx-grid .pager a { display: block; color: var(--text); }
.nx-grid .pager a:last-child { text-align: right; }
.nx-grid .pager small { display: block; color: var(--dim); font: 13px var(--display); }
.nx-grid .pager a:hover small { color: inherit; }
.nx-grid .nx-legend p { display: flex; gap: 10px; align-items: baseline; margin-bottom: 4px; }
.nx-grid .nx-legend .st { flex: none; }
.nx-grid .prose { max-width: 84ch; font-size: 14px; line-height: 1.72; color: var(--text); }
.nx-grid .prose > :first-child { margin-top: 0; }
.nx-grid .prose h2 { margin: 30px 0 10px; font: 22px/1.25 var(--display); color: var(--hot); }
.nx-grid .prose h3 { margin: 22px 0 8px; font: 18px/1.25 var(--display); color: var(--hot); }
.nx-grid .prose h2::before { content: "## "; color: var(--dim); }
.nx-grid .prose h3::before { content: "### "; color: var(--dim); }
.nx-grid .prose p, .nx-grid .prose ul, .nx-grid .prose ol, .nx-grid .prose pre, .nx-grid .prose blockquote, .nx-grid .prose .table-scroll { margin: 0 0 14px; }
.nx-grid .prose ul, .nx-grid .prose ol { padding-left: 2.4ch; }
.nx-grid .prose li { margin: 3px 0; }
.nx-grid .prose li::marker { color: var(--dim); }
.nx-grid .prose a { color: var(--hot); text-decoration: underline; text-decoration-color: var(--dim); text-underline-offset: 3px; }
.nx-grid .prose a:hover { text-decoration: none; }
.nx-grid .prose strong { color: var(--hot); font-weight: 500; }
.nx-grid .prose code { font-size: .9em; color: var(--hot); background: var(--bg); border: 1px solid var(--faint); padding: 0 4px; }
.nx-grid .prose pre { position: relative; padding: 12px 14px; background: var(--bg); border: 1px solid var(--faint); overflow-x: auto; font-size: 12.5px; line-height: 1.6; }
.nx-grid .prose pre code { border: 0; padding: 0; background: none; color: var(--text); }
.nx-grid .prose pre[data-lang]::before { content: attr(data-lang); position: absolute; top: 0; right: 0; padding: 0 6px; font-size: 11px; color: var(--dim); border-left: 1px solid var(--faint); border-bottom: 1px solid var(--faint); }
.nx-grid .prose blockquote { padding-left: 14px; border-left: 2px solid var(--fg); color: var(--dim); }
.nx-grid .prose .table-scroll { overflow-x: auto; }
.nx-grid .prose table { border-collapse: collapse; font-size: 12.5px; min-width: 60%; }
.nx-grid .prose th { text-align: left; font-weight: 400; color: var(--dim); padding: 3px 10px 6px 0; border-bottom: 1px solid var(--faint); }
.nx-grid .prose td { padding: 5px 10px 5px 0; border-bottom: 1px dashed color-mix(in srgb, var(--faint) 70%, transparent); }
.nx-grid .prose hr { border: 0; border-top: 1px dashed var(--faint); margin: 22px 0; }
.nx-grid .prose img { max-width: 100%; }

/* ---------- narrower screens ---------- */
@media (max-width: 1100px) {
  .nx-grid .s3, .nx-grid .s4, .nx-grid .s5 { grid-column: span 6; }
  .nx-grid .s6, .nx-grid .s8 { grid-column: span 12; }
  .nx-grid .nx-col.s3, .nx-grid .nx-col.s4 { grid-column: span 12; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .nx-grid .nx-stick { position: static; top: auto; } .nx-grid .pane.nx-stick { position: relative; top: auto; }
}
@media (max-width: 760px) {
  .nx-grid > * { grid-column: span 12 !important; }
  .nx-grid .nx-col.s3, .nx-grid .nx-col.s4 { grid-template-columns: minmax(0, 1fr); }
  .nx-grid .nx-plist th:nth-child(n+3), .nx-grid .nx-plist td:nth-child(n+3) { display: none; }
  .nx-grid .nx-title { font-size: 28px; }
}
@media (prefers-reduced-motion: reduce) {
  .nx-grid .dot.live { animation: none; }
}