/* Archimed — the archive browser.
   A sheet of paper on a warm ground in daylight; the Neuromancer night, with its brass, after dark. */

:root {
  --ground: #f5f3ee;
  --sheet: #fffefb;
  --sunk: #efece5;
  --ink: #10141d;
  --ink-2: #353d4d;
  --ink-3: #535b6a;
  --line: #dcd7cb;
  --line-2: #c8c1b2;
  --accent: #2d5b86;
  --accent-deep: #1f4570;
  --accent-wash: #e5ecf4;
  --brass: #8c6d2f;
  --mark: #f7e6a3;
  --ok: #2e7550;
  --ok-wash: #e1efe6;
  --warn: #8f5f0b;
  --warn-wash: #f6ecd6;
  --bad: #a3352c;
  --bad-wash: #f6e3df;
  --lift: 0 1px 0 rgba(28, 34, 48, .03), 0 12px 30px -16px rgba(28, 34, 48, .28);
  --lift-small: 0 1px 0 rgba(28, 34, 48, .03), 0 6px 16px -10px rgba(28, 34, 48, .3);

  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  --sans: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", "Cascadia Mono", Menlo, Consolas, monospace;

  --r-small: 7px;
  --r: 10px;
  --r-card: 14px;
  --bar: 60px;
  --page: 1120px;
  color-scheme: light;
}

:root[data-theme="dark"] {
  --ground: #0b0c0a;
  --sheet: #131511;
  --sunk: #080907;
  --ink: #f4f1ea;
  --ink-2: #d4d0c6;
  --ink-3: #aaa69c;
  --line: #2f342b;
  --line-2: #464c40;
  --accent: #d2bf92;
  --accent-deep: #e3d3ad;
  --accent-wash: #26291f;
  --brass: #c6b48a;
  --mark: rgba(198, 180, 138, .3);
  --ok: #8fc4a3;
  --ok-wash: #1d2a21;
  --warn: #e0b664;
  --warn-wash: #2c2617;
  --bad: #ec9a8f;
  --bad-wash: #2f1d1a;
  --lift: 0 1px 0 rgba(0, 0, 0, .2), 0 14px 34px -14px rgba(0, 0, 0, .6);
  --lift-small: 0 1px 0 rgba(0, 0, 0, .2), 0 8px 18px -10px rgba(0, 0, 0, .6);
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
html, body { margin: 0; min-height: 100%; }
body {
  background: var(--ground);
  color: var(--ink);
  font: 15px/1.55 var(--sans);
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4 { margin: 0; font-weight: 600; line-height: 1.25; }
p { margin: 0; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 2px; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 4px; }
::selection { background: var(--mark); color: var(--ink); }
mark { background: var(--mark); color: inherit; border-radius: 2px; padding: 0 1px; }
code, .mono { font-family: var(--mono); font-size: .86em; }
button { font: inherit; color: inherit; }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.noscript { padding: 3rem; text-align: center; font-family: var(--serif); }

/* ---- controls -------------------------------------------------------------- */

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  min-height: 36px; padding: 0 14px;
  border: 1px solid var(--line-2); border-radius: var(--r);
  background: var(--sheet); color: var(--ink);
  font-size: 14px; font-weight: 500; line-height: 1; white-space: nowrap;
  cursor: pointer; text-decoration: none !important;
  transition: background .15s, border-color .15s, color .15s, box-shadow .15s;
}
.btn:hover { border-color: var(--ink-3); }
.btn:disabled { opacity: .5; cursor: default; }
.btn-primary { background: var(--accent); border-color: var(--accent); color: var(--sheet); }
.btn-primary:hover { background: var(--accent-deep); border-color: var(--accent-deep); }
.btn-quiet { background: transparent; border-color: transparent; color: var(--ink-2); }
.btn-quiet:hover { background: var(--sunk); border-color: transparent; color: var(--ink); }
.btn-danger { color: var(--bad); }
.btn-danger:hover { border-color: var(--bad); }
.btn-small { min-height: 30px; padding: 0 10px; font-size: 13px; border-radius: var(--r-small); }
.btn svg { width: 15px; height: 15px; flex: none; }

.linklike {
  padding: 0; border: 0; background: none; color: var(--accent); cursor: pointer; font-size: inherit;
}
.linklike:hover { text-decoration: underline; text-underline-offset: 2px; }
.linklike:disabled { color: var(--ink-3); cursor: default; text-decoration: none; }
.linklike.danger { color: var(--bad); }

.field {
  width: 100%; min-height: 38px; padding: 8px 12px;
  border: 1px solid var(--line-2); border-radius: var(--r);
  background: var(--sheet); color: var(--ink); font: inherit; font-size: 14.5px;
  transition: border-color .15s, box-shadow .15s;
}
.field::placeholder { color: var(--ink-3); }
.field:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-wash); }
select.field { appearance: none; padding-right: 32px; cursor: pointer;
  background-image: linear-gradient(45deg, transparent 50%, var(--ink-3) 50%), linear-gradient(135deg, var(--ink-3) 50%, transparent 50%);
  background-position: calc(100% - 17px) 50%, calc(100% - 12px) 50%; background-size: 5px 5px; background-repeat: no-repeat; }
label.lab { display: grid; gap: 5px; font-size: 13px; color: var(--ink-2); font-weight: 500; }

.seg {
  display: inline-flex; padding: 3px; gap: 2px;
  border: 1px solid var(--line); border-radius: calc(var(--r) + 2px); background: var(--sunk);
}
.seg button {
  min-height: 28px; padding: 0 12px; border: 0; border-radius: var(--r-small);
  background: transparent; color: var(--ink-2); font-size: 13px; font-weight: 500; cursor: pointer;
}
.seg button:hover { color: var(--ink); }
.seg button[aria-pressed="true"] { background: var(--sheet); color: var(--ink); box-shadow: var(--lift-small); }
.seg button:disabled { opacity: .45; cursor: default; }

.badge {
  display: inline-flex; align-items: center; gap: 4px; height: 20px; padding: 0 7px;
  border-radius: 999px; font: 500 11.5px/1 var(--sans); letter-spacing: .01em; white-space: nowrap;
  background: var(--sunk); color: var(--ink-2);
}
.badge.ok { background: var(--ok-wash); color: var(--ok); }
.badge.warn { background: var(--warn-wash); color: var(--warn); }
.badge.bad { background: var(--bad-wash); color: var(--bad); }
.badge.accent { background: var(--accent-wash); color: var(--accent); }
.chip {
  display: inline-flex; align-items: center; gap: 6px; height: 28px; padding: 0 11px;
  border: 1px solid var(--line); border-radius: 999px; background: var(--sheet);
  font-size: 13px; color: var(--ink-2); cursor: pointer; white-space: nowrap;
}
.chip:hover { border-color: var(--line-2); color: var(--ink); }
.chip[aria-pressed="true"] { border-color: var(--accent); background: var(--accent-wash); color: var(--accent); }
.chip .n { font-variant-numeric: tabular-nums; color: var(--ink-3); font-size: 12px; }
.chip[aria-pressed="true"] .n { color: inherit; opacity: .75; }

.notice { padding: 10px 14px; border-radius: var(--r); background: var(--sunk); color: var(--ink-2); font-size: 14px; }
.notice.bad { background: var(--bad-wash); color: var(--bad); }
.notice.warn { background: var(--warn-wash); color: var(--warn); }
.notice.ok { background: var(--ok-wash); color: var(--ok); }
.quiet { color: var(--ink-3); }
.small { font-size: 13px; }

.spinner { width: 16px; height: 16px; border-radius: 50%; border: 2px solid var(--line-2); border-top-color: var(--accent);
  animation: spin .8s linear infinite; display: inline-block; vertical-align: -3px; }
@keyframes spin { to { transform: rotate(360deg); } }
.skel { display: grid; gap: 10px; padding: 22px 24px; border-bottom: 1px solid var(--line); }
.skel i { display: block; height: 12px; border-radius: 6px; background: linear-gradient(90deg, var(--sunk), var(--line), var(--sunk));
  background-size: 200% 100%; animation: shimmer 1.4s ease-in-out infinite; }
.skel i:first-child { height: 18px; width: 70%; }
.skel i:nth-child(2) { width: 40%; }
.skel i:nth-child(3) { width: 92%; }
@keyframes shimmer { from { background-position: 100% 0; } to { background-position: -100% 0; } }
@media (prefers-reduced-motion: reduce) { .skel i, .spinner { animation: none; } }

.toast {
  position: fixed; left: 50%; bottom: 24px; transform: translate(-50%, 20px); opacity: 0; pointer-events: none;
  padding: 9px 16px; border-radius: 999px; background: var(--ink); color: var(--ground);
  font-size: 13.5px; font-weight: 500; box-shadow: var(--lift); transition: opacity .2s, transform .2s; z-index: 50;
}
.toast.on { opacity: 1; transform: translate(-50%, 0); }

/* ---- the bar ---------------------------------------------------------------- */

.bar {
  position: sticky; top: 0; z-index: 20; height: var(--bar);
  background: color-mix(in srgb, var(--ground) 88%, transparent);
  -webkit-backdrop-filter: saturate(1.4) blur(12px); backdrop-filter: saturate(1.4) blur(12px);
  border-bottom: 1px solid var(--line);
}
.bar-in { display: flex; align-items: center; gap: 18px; height: 100%; max-width: var(--page); margin: 0 auto; padding: 0 24px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none !important; flex: none; }
.brand svg { color: var(--brass); }
.brand b { font: 600 19px/1 var(--serif); letter-spacing: .01em; }
.brand small { font: 500 10.5px/1 var(--mono); letter-spacing: .18em; text-transform: uppercase; color: var(--ink-3); padding-top: 3px; }
.bar-search { flex: 1; max-width: 560px; }
.bar-nav { margin-left: auto; display: flex; align-items: center; gap: 4px; }
.bar-nav a.nav { padding: 7px 11px; border-radius: var(--r-small); color: var(--ink-2); font-size: 14px; font-weight: 500; text-decoration: none; }
.bar-nav a.nav:hover { background: var(--sunk); color: var(--ink); }
.bar-nav a.nav[aria-current="page"] { color: var(--ink); background: var(--sunk); }
.avatar { display: inline-grid; place-items: center; width: 32px; height: 32px; margin-left: 6px; border-radius: 50%;
  background: var(--accent-wash); color: var(--accent); font: 600 13px/1 var(--sans); text-decoration: none !important; text-transform: uppercase; }
.avatar.su { box-shadow: 0 0 0 2px var(--ground), 0 0 0 3.5px var(--brass); }

.searchbox { position: relative; display: flex; align-items: center; }
.searchbox svg.glass { position: absolute; left: 12px; width: 16px; height: 16px; color: var(--ink-3); pointer-events: none; }
.searchbox .field { padding-left: 36px; padding-right: 40px; border-radius: 999px; min-height: 40px; background: var(--sheet); }
.searchbox kbd { position: absolute; right: 12px; font: 500 11px/1 var(--mono); color: var(--ink-3); border: 1px solid var(--line-2);
  border-radius: 5px; padding: 3px 6px; background: var(--ground); }
.searchbox .field:focus + kbd { display: none; }

main.page { max-width: var(--page); margin: 0 auto; padding: 28px 24px 80px; }

/* ---- the way in --------------------------------------------------------------- */

.door { display: grid; place-items: center; min-height: 100vh; min-height: 100dvh; padding: 32px 20px;
  background: radial-gradient(1200px 600px at 50% -10%, var(--accent-wash), transparent 70%), var(--ground); }
.door-in { display: grid; gap: 18px; justify-items: center; width: min(380px, 100%); text-align: center; }
.door-mark { color: var(--brass); }
.door h1 { font: 500 40px/1 var(--serif); letter-spacing: .02em; margin-top: -4px; }
.door-says { color: var(--ink-2); font: 17px/1.55 var(--serif); margin-bottom: 8px; }
.door-google { min-height: 44px; display: grid; place-items: center; }
.door-form { display: grid; gap: 8px; width: 100%; }
.door-note { color: var(--ink-3); font-size: 13.5px; }
.door .notice { width: 100%; text-align: left; }

/* ---- home --------------------------------------------------------------------- */

.hero { display: grid; justify-items: center; gap: 14px; padding: 7vh 0 34px; text-align: center; }
.kicker { font: 500 11px/1 var(--mono); letter-spacing: .22em; text-transform: uppercase; color: var(--ink-3); }
.hero h1 { font: 500 clamp(36px, 6vw, 54px)/1.02 var(--serif); letter-spacing: .015em; }
.hero h1 span { color: var(--brass); }
.hero-says { max-width: 560px; color: var(--ink-2); font: 17px/1.55 var(--serif); }
.hero form { width: min(680px, 100%); display: grid; gap: 12px; justify-items: center; margin-top: 10px; }
.hero .searchbox { width: 100%; }
.hero .searchbox .field { min-height: 54px; font-size: 17px; padding-left: 46px; box-shadow: var(--lift-small); }
.hero .searchbox svg.glass { left: 17px; width: 19px; height: 19px; }
.stats { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px 22px; margin-top: 6px; color: var(--ink-3); font-size: 13.5px; }
.stats b { color: var(--ink); font-weight: 600; font-variant-numeric: tabular-nums; }

.section-head { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin: 22px 0 12px; }
.section-head h2 { font: 600 20px/1.2 var(--serif); }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }

/* ---- lists of works ---------------------------------------------------------------- */

.works { background: var(--sheet); border: 1px solid var(--line); border-radius: var(--r-card); overflow: hidden; }
.work { display: grid; gap: 6px; padding: 20px 24px; border-bottom: 1px solid var(--line); }
.work:last-child { border-bottom: 0; }
.work-title { font: 600 18.5px/1.32 var(--serif); color: var(--ink); text-wrap: pretty; }
.work-title a { color: inherit; }
.work-title a:hover { color: var(--accent); text-decoration: none; }
.work-authors { color: var(--ink-2); font-size: 14px; }
.meta { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 10px; color: var(--ink-3); font-size: 12.5px; }
.meta .id { font-family: var(--mono); font-size: 12px; color: var(--ink-2); }
.meta .dot::before { content: "·"; margin-right: 10px; color: var(--line-2); }
.work-abstract { color: var(--ink-2); font-size: 14.5px; line-height: 1.6; display: -webkit-box; -webkit-line-clamp: 3;
  -webkit-box-orient: vertical; overflow: hidden; max-width: 78ch; }
.work-analysis { font-size: 13.5px; color: var(--ink-2); border-left: 2px solid var(--brass); padding-left: 10px; max-width: 78ch; }
.work-actions { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 6px; }
.more { display: flex; justify-content: center; padding: 18px; border-top: 1px solid var(--line); }
.empty { padding: 48px 24px; text-align: center; color: var(--ink-3); font-family: var(--serif); font-size: 17px; }
.empty b { display: block; color: var(--ink); font-size: 20px; margin-bottom: 4px; font-weight: 500; }

.results { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 28px; align-items: start; }
.facets { position: sticky; top: calc(var(--bar) + 24px); display: grid; gap: 18px; }
.facet h3 { font: 600 11px/1 var(--mono); letter-spacing: .16em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 8px; }
.facet ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 1px; }
.facet button { display: flex; justify-content: space-between; gap: 8px; width: 100%; padding: 5px 9px; border: 0; border-radius: var(--r-small);
  background: transparent; color: var(--ink-2); font-size: 13.5px; text-align: left; cursor: pointer; }
.facet button:hover { background: var(--sunk); color: var(--ink); }
.facet button[aria-pressed="true"] { background: var(--accent-wash); color: var(--accent); font-weight: 500; }
.facet button .n { color: var(--ink-3); font-variant-numeric: tabular-nums; font-size: 12.5px; }
.results-head { display: flex; justify-content: space-between; align-items: center; gap: 14px; flex-wrap: wrap; margin-bottom: 14px; }
.results-head p { color: var(--ink-2); font-size: 14px; }
.results-head p b { color: var(--ink); }

/* ---- a paper ------------------------------------------------------------------------- */

.back { display: inline-flex; align-items: center; gap: 6px; color: var(--ink-3); font-size: 13.5px; margin-bottom: 18px; }
.back:hover { color: var(--ink); text-decoration: none; }
.back svg { width: 16px; height: 16px; flex: none; }
.paper-head { display: grid; gap: 12px; max-width: 880px; }
.paper-head h1 { font: 600 clamp(26px, 3.4vw, 34px)/1.2 var(--serif); text-wrap: balance; letter-spacing: -.005em; }
.paper-authors { color: var(--ink-2); font-size: 15.5px; line-height: 1.6; }
.paper-authors .more-authors { margin-left: 4px; }
.actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 6px; }

.tabs { display: flex; gap: 2px; margin: 26px 0 0; border-bottom: 1px solid var(--line); overflow-x: auto; scrollbar-width: none; }
.tabs button { position: relative; padding: 11px 14px; border: 0; background: none; color: var(--ink-3); font-size: 14.5px; font-weight: 500; cursor: pointer; white-space: nowrap; }
.tabs button:hover { color: var(--ink); }
.tabs button[aria-selected="true"] { color: var(--ink); }
.tabs button[aria-selected="true"]::after { content: ""; position: absolute; left: 10px; right: 10px; bottom: -1px; height: 2px; border-radius: 2px; background: var(--accent); }
.tabs .n { color: var(--ink-3); font-weight: 400; margin-left: 4px; font-size: 13px; }
/* Page-level view tabs are links; they share the button tabs' spacing and states. */
.tabs a { position: relative; display: inline-flex; align-items: center; padding: 11px 14px; color: var(--ink-3); font-size: 14.5px; font-weight: 500; white-space: nowrap; text-decoration: none; }
.tabs a:hover { color: var(--ink); text-decoration: none; }
.tabs a[aria-current="page"] { color: var(--ink); }
.tabs a[aria-current="page"]::after { content: ""; position: absolute; left: 10px; right: 10px; bottom: -1px; height: 2px; border-radius: 2px; background: var(--accent); }
.tabs a:focus-visible, .tabs button:focus-visible { outline-offset: -3px; border-radius: var(--r-small); }
.tab-body { padding-top: 26px; }

.overview { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 36px; align-items: start; }
.prose { font: 17.5px/1.7 var(--serif); color: var(--ink); max-width: 70ch; text-wrap: pretty; }
.prose p + p { margin-top: .8em; }
.block-title { font: 600 11px/1 var(--mono); letter-spacing: .16em; text-transform: uppercase; color: var(--ink-3); margin: 0 0 12px; }
.block + .block { margin-top: 32px; }
.analysis-box { padding: 16px 18px; border: 1px solid var(--line); border-left: 3px solid var(--brass); border-radius: var(--r); background: var(--sheet); display: grid; gap: 10px; }
.analysis-box .note { font-size: 12.5px; color: var(--ink-3); }
.analysis-box dl { display: grid; grid-template-columns: max-content 1fr; gap: 6px 14px; margin: 0; font-size: 14px; }
.analysis-box dt { color: var(--ink-3); }
.analysis-box dd { margin: 0; }
.analysis-group h4 { margin: 4px 0; font-size: 13px; }
.analysis-group ul { margin: 0; padding-left: 20px; }
.analysis-group li + li { margin-top: 8px; }
.analysis-evidence { color: var(--ink-2); font-size: 13px; margin-top: 4px; }
.analysis-evidence summary { cursor: pointer; }
.analysis-evidence blockquote { margin: 6px 0; padding-left: 10px; border-left: 2px solid var(--line-2); white-space: pre-wrap; }
.toc { list-style: none; margin: 0; padding: 0; display: grid; gap: 1px; }
.toc a, .toc button { display: flex; justify-content: space-between; gap: 12px; width: 100%; padding: 6px 10px; border: 0; border-radius: var(--r-small);
  background: none; color: var(--ink-2); font-size: 14px; text-align: left; cursor: pointer; text-decoration: none; }
.toc a:hover, .toc button:hover { background: var(--sunk); color: var(--ink); }
.toc .sub { padding-left: 24px; font-size: 13.5px; }
.toc .pg { color: var(--ink-3); font-family: var(--mono); font-size: 11.5px; flex: none; padding-top: 2px; }
.record { background: var(--sheet); border: 1px solid var(--line); border-radius: var(--r-card); padding: 6px 16px; }
.record dl { margin: 0; }
.record div.row { display: flex; justify-content: space-between; gap: 12px; padding: 9px 0; border-bottom: 1px solid var(--line); font-size: 13.5px; }
.record div.row:last-child { border-bottom: 0; }
.record dt { color: var(--ink-3); }
.record dd { margin: 0; text-align: right; color: var(--ink); min-width: 0; overflow-wrap: anywhere; }
.record details { padding: 9px 0; font-size: 13px; color: var(--ink-2); }
.record summary { cursor: pointer; color: var(--ink-3); }
.record ul { margin: 8px 0 0; padding-left: 18px; display: grid; gap: 4px; }
.side { position: sticky; top: calc(var(--bar) + 20px); display: grid; gap: 24px; }

.viewer { display: grid; gap: 10px; }
.viewer-bar { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.viewer-bar .grow { flex: 1; }
.viewer-bar .page-jump { display: inline-flex; align-items: center; gap: 6px; font-size: 13.5px; color: var(--ink-2); }
.viewer-bar .page-jump input { width: 64px; min-height: 30px; padding: 4px 8px; text-align: center; }
.viewer-frame { width: 100%; height: calc(100vh - var(--bar) - 150px); min-height: 520px; border: 1px solid var(--line);
  border-radius: var(--r-card); background: var(--sunk); box-shadow: var(--lift-small); display: block; }

.reader { display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: 24px; align-items: start; }
.reader > article { padding-left: 64px; }
.reader .toc-wrap { position: sticky; top: calc(var(--bar) + 20px); max-height: calc(100vh - var(--bar) - 40px); overflow: auto; }
.text { font: 17.5px/1.75 var(--serif); max-width: 70ch; }
.seg-row { position: relative; }
.seg-row + .seg-row { margin-top: .85em; }
.seg-row h3 { font: 600 21px/1.3 var(--serif); margin-top: 1.4em; }
.seg-row.k-title h3 { font-size: 26px; margin-top: 0; }
.seg-row .pg { position: absolute; left: -60px; top: 4px; width: 44px; text-align: right; font: 11px/1.4 var(--mono); color: var(--ink-3);
  border: 0; background: none; cursor: pointer; padding: 0; }
.seg-row .pg:hover { color: var(--accent); }
.seg-row.k-caption p, .seg-row.k-figure p, .seg-row.k-table p { font: 14.5px/1.6 var(--sans); color: var(--ink-2); padding: 10px 14px; background: var(--sheet); border: 1px solid var(--line); border-radius: var(--r); }
.seg-row.k-equation p { font-family: var(--mono); font-size: 14px; color: var(--ink-2); overflow-x: auto; white-space: pre-wrap; text-align: center; }
.seg-row.k-list p { padding-left: 1.2em; }
.seg-row.k-list p::before { content: "–"; margin-left: -1.1em; width: 1.1em; display: inline-block; color: var(--ink-3); }
.seg-row.k-footnote p { font: 13.5px/1.6 var(--sans); color: var(--ink-3); }
.seg-row.k-unclassified_block p { color: var(--ink-2); }

.refs { list-style: none; margin: 0; padding: 0; counter-reset: ref; max-width: 860px; }
.refs li { display: grid; grid-template-columns: 44px minmax(0, 1fr); gap: 4px 12px; padding: 14px 0; border-bottom: 1px solid var(--line); counter-increment: ref; }
.refs li::before { content: "[" counter(ref) "]"; font: 12px/1.9 var(--mono); color: var(--ink-3); text-align: right; }
.refs .raw { font-size: 14.5px; line-height: 1.6; color: var(--ink); overflow-wrap: anywhere; }
.refs .links { grid-column: 2; display: flex; flex-wrap: wrap; gap: 6px 14px; font-size: 13px; }

/* ---- settings ------------------------------------------------------------------------- */

.settings { display: grid; grid-template-columns: 200px minmax(0, 1fr); gap: 40px; align-items: start; }
.settings nav { position: sticky; top: calc(var(--bar) + 24px); display: grid; gap: 2px; }
.settings nav a { padding: 7px 10px; border-radius: var(--r-small); color: var(--ink-2); font-size: 14px; text-decoration: none; }
.settings nav a:hover { background: var(--sunk); color: var(--ink); }
.settings-body { display: grid; grid-template-columns: minmax(0, 1fr); gap: 22px; max-width: 760px; }
.card li, .card p, .card dd { overflow-wrap: anywhere; }
.card > .btn { justify-self: start; }
.admin-dash { display: grid; gap: 14px; }
.admin-sections { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 440px), 1fr));
  gap: 18px; align-items: start; }
.admin-sections > .wide, .admin-sections > .dash-group, .admin-sections > .tiles,
.admin-sections > .dash-note { grid-column: 1 / -1; }
.dash-group { font: 600 12.5px/1.2 var(--sans); letter-spacing: .07em; text-transform: uppercase;
  color: var(--ink-2); margin: 10px 0 -4px; }
.tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 160px), 1fr)); gap: 10px; }
.tile { display: grid; gap: 3px; padding: 11px 14px; background: var(--sheet); border: 1px solid var(--line);
  border-left: 4px solid var(--line-2); border-radius: var(--r); color: var(--ink); text-decoration: none; }
.tile:hover { border-color: var(--accent); border-left-color: var(--accent); }
.tile span { font-size: 12.5px; color: var(--ink-2); }
.tile b { font-size: 15.5px; font-weight: 600; }
.tile b::first-letter { text-transform: uppercase; }
.tile.ok { border-left-color: var(--ok); } .tile.warn { border-left-color: var(--warn); }
.tile.bad { border-left-color: var(--bad); }
.settings nav .nav-group { margin: 12px 10px 4px; font-size: 11.5px; letter-spacing: .07em; text-transform: uppercase;
  color: var(--ink-3); }
.settings nav a[aria-current="page"] { background: var(--accent-wash); color: var(--ink); font-weight: 600; }
/* Cards set their own display; a hidden one must still disappear. */
.settings-body > [hidden], .admin-sections > [hidden] { display: none; }
.page-head > .btn { justify-self: start; }
@media (max-width: 640px) {
  .card .btn { max-width: 100%; white-space: normal; line-height: 1.25; padding-top: 6px; padding-bottom: 6px; text-align: left; }
}
.settings-body > h1 { font: 500 32px/1.1 var(--serif); }
.card { background: var(--sheet); border: 1px solid var(--line); border-radius: var(--r-card); padding: 22px 24px; display: grid; gap: 16px; scroll-margin-top: calc(var(--bar) + 20px); }
.card h2 { font: 600 19px/1.25 var(--serif); }
.card .lead { color: var(--ink-2); font-size: 14.5px; max-width: 64ch; }
.setting { display: flex; justify-content: space-between; align-items: center; gap: 12px 24px; flex-wrap: wrap; padding-top: 14px; border-top: 1px solid var(--line); }
.setting:first-of-type { border-top: 0; padding-top: 0; }
.setting .what b { display: block; font-weight: 500; font-size: 14.5px; }
.setting .what span { color: var(--ink-3); font-size: 13px; }
.who { display: flex; align-items: center; gap: 14px; }
.who .avatar { width: 44px; height: 44px; margin: 0; font-size: 16px; }
.who b { display: block; font-size: 15.5px; }
.who span { color: var(--ink-3); font-size: 13.5px; }

.make { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1fr) minmax(0, 1fr) minmax(0, 1fr); gap: 10px; align-items: end; }
.make .btn { grid-column: 1 / -1; justify-self: start; }
.fresh { display: grid; gap: 10px; padding: 16px; border-radius: var(--r); background: var(--ok-wash); border: 1px solid color-mix(in srgb, var(--ok) 35%, transparent); }
.fresh p { color: var(--ink); font-size: 14px; }
pre.code { margin: 0; padding: 10px 12px; border-radius: var(--r-small); background: var(--sheet); border: 1px solid var(--line);
  font: 12.5px/1.55 var(--mono); white-space: pre-wrap; overflow-wrap: anywhere; color: var(--ink); }
.copyline { display: flex; gap: 8px; align-items: flex-start; }
.copyline pre { flex: 1; }
.keys { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; }
.key { display: grid; gap: 8px; padding: 14px 0; border-top: 1px solid var(--line); }
.key-top { display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; }
.key-name { display: flex; align-items: center; gap: 8px; font-weight: 600; font-size: 15px; }
.key[data-state="revoked"] .key-name span.label, .key[data-state="expired"] .key-name span.label { text-decoration: line-through; color: var(--ink-3); }
.key-meta { display: flex; flex-wrap: wrap; gap: 4px 14px; color: var(--ink-3); font-size: 13px; }
.key-meta code { color: var(--ink-2); }
.key-ask { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 12px; font-size: 13.5px; color: var(--ink-2); }
.key-edit { display: grid; grid-template-columns: minmax(0, 2fr) repeat(3, minmax(0, 1fr)); gap: 10px; align-items: end; padding: 12px; border-radius: var(--r); background: var(--sunk); }
.key-edit .row-actions { grid-column: 1 / -1; display: flex; gap: 8px; }
.endpoint { display: flex; gap: 8px; align-items: center; }
.endpoint code { flex: 1; padding: 9px 12px; border-radius: var(--r-small); background: var(--sunk); border: 1px solid var(--line); overflow-wrap: anywhere; }

/* ---- shared pieces of the agentic pages --------------------------------------------------- */

.page-head { display: grid; gap: 8px; margin-bottom: 20px; }
.page-title { font: 500 32px/1.1 var(--serif); }
.page-head .lead { color: var(--ink-2); font-size: 15px; max-width: 70ch; }
.section-title { font: 600 20px/1.2 var(--serif); margin: 28px 0 12px; }
.field-small { min-height: 32px; padding: 4px 10px; font-size: 13.5px; width: auto; }
.field-big { min-height: 52px; font-size: 17px; }
.field.mono, textarea.mono { font: 13px/1.55 var(--mono); }
textarea.field { resize: vertical; }
.row-inline { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.row-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.ok-word { color: var(--ok); font-weight: 600; }
.bad-word { color: var(--bad); }
ul.plain { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; }
.nav-badge { display: inline-grid; place-items: center; min-width: 18px; height: 18px; margin-left: 6px; padding: 0 5px; border-radius: 999px;
  background: var(--brass); color: var(--sheet); font: 600 11px/1 var(--sans); vertical-align: 1px; }
.nav-badge[hidden] { display: none; }
.chip-on { margin-left: 8px; border-color: var(--accent); background: var(--accent-wash); color: var(--accent); cursor: default; }
.chip-on a { color: inherit; }
.chip-x { border: 0; background: none; color: inherit; cursor: pointer; padding: 0 0 0 4px; font-size: 15px; line-height: 1; }
.toast.has-act { pointer-events: auto; display: flex; align-items: center; gap: 14px; }
.toast-act { border: 0; background: none; color: var(--mark); font: 600 13.5px/1 var(--sans); cursor: pointer; padding: 0; text-decoration: underline; }
.results-tools { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.hero-forms { width: min(680px, 100%); }
.hero .seg { margin-top: 4px; }

/* the quick X / Web search form */
.quick { display: grid; gap: 10px; margin: 6px 0 18px; }
.quick-row { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.quick-row.grow > .suggest-wrap { flex: 1; min-width: 240px; }
.quick-big { width: 100%; justify-items: center; }
.quick-big .quick-row { justify-content: center; width: 100%; }
.quick-big .searchbox .field { min-height: 50px; font-size: 16.5px; padding-left: 44px; box-shadow: var(--lift-small); }
.quick .searchbox .field { border-radius: 999px; padding-left: 38px; }
.quick-more { font-size: 13.5px; color: var(--ink-2); width: 100%; }
.quick-more summary { cursor: pointer; color: var(--ink-3); }
.quick-opts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin-top: 10px; text-align: left; }
.suggest-wrap { position: relative; }
.suggest { position: absolute; z-index: 30; left: 0; right: 0; top: calc(100% + 4px); margin: 0; padding: 4px; list-style: none;
  background: var(--sheet); border: 1px solid var(--line-2); border-radius: var(--r); box-shadow: var(--lift); max-height: 300px; overflow: auto; }
.suggest[hidden] { display: none; }
.suggest button { display: flex; justify-content: space-between; gap: 10px; width: 100%; padding: 7px 10px; border: 0; border-radius: var(--r-small);
  background: none; text-align: left; cursor: pointer; font-size: 14px; }
.suggest button:hover, .suggest button:focus { background: var(--sunk); }
.suggest .n { color: var(--ink-3); font-size: 12.5px; }
.quick-page .page-title { font-size: 28px; }

/* steps: one segmented line, as in Pith */
.steps { list-style: none; margin: 8px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px 4px; }
.step { flex: 1 1 0; min-width: 0; }
.steps-labelled { display: grid; grid-template-columns: repeat(var(--steps), minmax(0, 1fr)); gap: 4px 8px; max-width: 720px; }
.step-pick { display: grid; gap: 4px; width: 100%; padding: 0; border: 0; background: none; text-align: left; cursor: pointer; color: inherit; min-width: 0; }
.steps-labelled .step { display: grid; gap: 4px; min-width: 0; }
.step-bar { display: block; height: 6px; border-radius: 3px; background: var(--line); }
.step-name { font-size: 11.5px; color: var(--ink-3); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; min-width: 0; }
.step-size { display: none; }
.step[data-state="done"] .step-bar { background: var(--ok); }
.step[data-state="failed"] .step-bar { background: var(--bad); }
.step[data-state="stopped"] .step-bar { background: var(--ink-3); }
.step[data-state="skipped"] .step-bar { background: var(--line); opacity: .5; }
.step[data-state="running"] .step-bar { background: repeating-linear-gradient(-45deg, var(--accent) 0 6px, color-mix(in srgb, var(--accent) 45%, transparent) 6px 12px);
  background-size: 34px 6px; animation: stripes 1s linear infinite; }
.step[data-state="failed"] .step-name { color: var(--bad); }
.step-pick[aria-pressed="true"] .step-name { color: var(--ink); font-weight: 600; }
.step-pick:hover .step-bar { filter: brightness(1.08); }
@keyframes stripes { to { background-position: 34px 0; } }
@media (prefers-reduced-motion: reduce) { .step[data-state="running"] .step-bar { animation: none; } }

/* following a run */
.follow { display: grid; gap: 10px; padding: 18px 20px; background: var(--sheet); border: 1px solid var(--line); border-radius: var(--r-card); }
.follow-head { display: flex; gap: 14px; align-items: flex-end; }
.follow-bar { flex: 1; }
.follow-clock { font: 500 12.5px/1 var(--mono); color: var(--ink-3); padding-bottom: 18px; }
.follow-line { font-size: 14.5px; color: var(--ink-2); }
.follow-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.follow-actions:empty { display: none; }
.follow-foot { margin-top: -4px; }
.follow-result:empty { display: none; }
.follow-result { border-top: 1px solid var(--line); padding-top: 14px; }

/* results of the lanes */
.lane-result { display: grid; gap: 14px; }
.lane-summary { font: 16.5px/1.6 var(--serif); color: var(--ink); max-width: 72ch; }
.posts { display: grid; gap: 10px; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
.post { display: grid; gap: 6px; align-content: start; padding: 14px 16px; border: 1px solid var(--line); border-radius: var(--r); background: var(--ground); }
.post-head { display: flex; flex-wrap: wrap; gap: 6px 10px; align-items: center; font-size: 13px; }
.post-handle { font-weight: 600; color: var(--ink); }
.post-title { font-weight: 600; font-size: 14.5px; }
.post-snippet { color: var(--ink-2); font-size: 14px; line-height: 1.55; }
.post-link { font: 12px/1.4 var(--mono); overflow-wrap: anywhere; }
.webhits { list-style: none; margin: 0; padding: 0; display: grid; gap: 16px; max-width: 760px; }
.webhit { display: grid; gap: 3px; }
.webhit-host { font: 12px/1.4 var(--mono); color: var(--ink-3); }
.webhit-title { font: 600 17px/1.35 var(--serif); }
.webhit-snippet { color: var(--ink-2); font-size: 14px; line-height: 1.55; }
.lane-foot { display: grid; gap: 4px; }
.lane-foot details { color: var(--ink-2); }
.lane-foot summary { cursor: pointer; color: var(--ink-3); }

/* ---- activities ------------------------------------------------------------------------------ */

.queue-line { color: var(--ink-2); font-size: 15px; }
.act-filters { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 10px; margin-bottom: 14px;
  border-bottom: 1px solid var(--line); }
.act-tabs { margin: 0; border-bottom: 0; }
.act-views { margin: 0 0 18px; }
.act-head { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 10px; }
.act-kind { font: 600 16px/1.3 var(--serif); color: var(--ink); }
.act-subhead { font: 600 11px/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--ink-3); margin-top: 4px; }
.act-system-tools { margin-bottom: 14px; padding-bottom: 0; }
.act-focus:not(:empty) { margin-bottom: 22px; }
.act-focus .section-title { margin-top: 0; }
.act-panel:not(:empty) { margin-top: 4px; }
.timeline .ev { padding: 3px 0 3px 10px; border-left: 2px solid var(--line); }
.timeline .ev.ev-failed { border-left-color: var(--bad); }
.timeline .ev .small { font-size: 12.5px; }
.sync-detail { display: grid; gap: 12px; }
.act-details > .btn, .act-details > .row-inline { justify-self: start; }
.act-details > .row-inline:empty { display: none; }
.sync-part { display: block; }
.sync-part + .sync-part { margin-top: 6px; }
.act-details ul { margin: 0; padding-left: 18px; }
/* ---- sync status -------------------------------------------------------------------------- */
.card-head { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px 12px; }
.sync-lead { font-size: 15px; color: var(--ink); max-width: 70ch; }
.sync-error { display: grid; gap: 4px; }
.sync-error-head b { font-weight: 600; }
.sync-error-why { color: var(--ink-2); }
.sync-dates { margin-top: 8px; }
.sync-dates th[scope="row"] { font-weight: 500; white-space: nowrap; }
.sync-dates thead th { color: var(--ink-3); font-weight: 500; font-size: 12.5px; }
.act-tools { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; padding-bottom: 8px; }
.act-tools input[type=search] { width: 220px; }
.act-list { list-style: none; margin: 0; padding: 0; background: var(--sheet); border: 1px solid var(--line); border-radius: var(--r-card); overflow: hidden; }
.act-list > .empty { list-style: none; }
.act-row { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 8px 20px; padding: 16px 20px; border-bottom: 1px solid var(--line); }
.act-row:last-child { border-bottom: 0; }
.act-row[data-open="true"] { background: color-mix(in srgb, var(--accent-wash) 40%, var(--sheet)); }
.act-main { display: grid; gap: 4px; min-width: 0; }
.act-title { font: 600 16.5px/1.35 var(--serif); color: var(--ink); overflow-wrap: anywhere; }
a.act-title:hover { color: var(--accent); text-decoration: none; }
.act-facts { color: var(--ink-3); font-size: 13px; }
.act-ids { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.id-chip { font: 11.5px/1 var(--mono); color: var(--ink-3); background: var(--sunk); border: 1px solid var(--line); border-radius: 5px; padding: 3px 6px; cursor: pointer; }
.id-chip:hover { color: var(--ink); }
.act-linked { font-size: 12.5px; color: var(--warn); }
.act-error { color: var(--bad); font-size: 13.5px; }
.act-live { color: var(--accent); font-size: 13.5px; }
.act-actions { display: flex; flex-wrap: wrap; gap: 6px; align-items: flex-start; justify-content: flex-end; }
.act-late { opacity: 0; transition: opacity .15s; }
.act-row:hover .act-late, .act-row:focus-within .act-late { opacity: 1; }
.act-panel { grid-column: 1 / -1; }
.act-details { display: grid; gap: 12px; padding: 16px 18px; border: 1px solid var(--line); border-radius: var(--r); background: var(--sheet); }
.act-details-head { display: flex; align-items: center; gap: 10px; }
.act-details-head h3 { font: 600 16px/1.2 var(--serif); }
.act-details details > summary { cursor: pointer; color: var(--ink-2); font-size: 13.5px; }
.act-details pre.code { max-height: 360px; overflow: auto; }
.act-result h4 { font: 600 11px/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 10px; }
dl.facts { display: grid; grid-template-columns: max-content 1fr; gap: 4px 16px; margin: 0; font-size: 13.5px; }
dl.facts dt { color: var(--ink-3); }
dl.facts dd { margin: 0; overflow-wrap: anywhere; }
.badge.state-done { background: var(--ok-wash); color: var(--ok); }
.badge.state-failed { background: var(--bad-wash); color: var(--bad); }
.badge.state-running { background: var(--accent-wash); color: var(--accent); }
.timeline { list-style: none; margin: 6px 0 0; padding: 0; display: grid; gap: 4px; font-size: 13px; max-height: 420px; overflow: auto; }
.timeline .ev { display: flex; flex-wrap: wrap; gap: 4px 10px; align-items: baseline; }
.timeline time { font: 11.5px/1 var(--mono); color: var(--ink-3); flex: none; }
.timeline code { font-size: 12px; color: var(--ink-2); overflow-wrap: anywhere; }

/* ---- processes and the wizard --------------------------------------------------------------- */

.proc-list { display: grid; gap: 0; background: var(--sheet); border: 1px solid var(--line); border-radius: var(--r-card); overflow: hidden; }
.proc { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 8px 20px; padding: 16px 20px; border-bottom: 1px solid var(--line); }
.proc:last-child { border-bottom: 0; }
.proc-main { display: grid; gap: 4px; }
.proc-name { font: 600 17px/1.3 var(--serif); display: flex; gap: 8px; align-items: center; }
.proc-desc { color: var(--ink-2); font-size: 14px; }
.proc-facts { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.proc-actions { display: flex; flex-wrap: wrap; gap: 6px; align-items: flex-start; justify-content: flex-end; }
.proc-run { grid-column: 1 / -1; }
.proc-run:empty { display: none; }
.src-icons { display: inline-flex; gap: 4px; }
.src-icon { display: inline-grid; place-items: center; width: 24px; height: 24px; border-radius: 50%; background: var(--sunk); color: var(--ink-2); }
.src-icon svg { width: 13px; height: 13px; }
.run-form { display: grid; gap: 12px; padding: 14px 16px; border-radius: var(--r); background: var(--sunk); max-width: 720px; }
.run-form-go { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.run-form-box { margin-top: 12px; }
.subject-card:empty { display: none; }
.subject-card { font-size: 13.5px; padding: 6px 2px 0; }
.subject-title { font-weight: 600; }
.skill-list { list-style: none; margin: 0 0 12px; padding: 0; display: grid; gap: 6px; }
.skill details { padding: 8px 12px; border: 1px solid var(--line); border-radius: var(--r); background: var(--sheet); }
.skill summary { cursor: pointer; font-size: 14px; }
.skill pre { margin-top: 10px; }
.skill-edit { display: grid; gap: 10px; padding: 14px; margin-top: 10px; border-radius: var(--r); background: var(--sunk); max-width: 760px; }

.stages { list-style: none; margin: 0 0 22px; padding: 4px; display: flex; gap: 4px; background: var(--sunk); border: 1px solid var(--line); border-radius: var(--r-card); overflow-x: auto; }
.stages li { flex: 1; }
.stages button { display: flex; align-items: center; justify-content: center; gap: 8px; width: 100%; min-height: 38px; padding: 0 12px; border: 0; border-radius: var(--r);
  background: transparent; color: var(--ink-2); font-size: 13.5px; font-weight: 500; cursor: pointer; white-space: nowrap; }
.stages button[aria-current="step"] { background: var(--sheet); color: var(--ink); box-shadow: var(--lift-small); }
.stages button:disabled { opacity: .45; cursor: default; }
.stage-n { display: inline-grid; place-items: center; width: 20px; height: 20px; border-radius: 50%; background: var(--line); font-size: 11.5px; }
.stages button[aria-current="step"] .stage-n { background: var(--accent); color: var(--sheet); }
.stage-body { display: grid; gap: 16px; }
.stage-grid { display: grid; gap: 14px; max-width: 820px; }
.stage-nav { display: flex; justify-content: space-between; gap: 10px; padding-top: 14px; border-top: 1px solid var(--line); }
.start-form { display: flex; gap: 10px; max-width: 820px; }
.start-form .field { flex: 1; }
.start-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
.start-pick { display: grid; gap: 4px; justify-items: start; width: 100%; height: 100%; padding: 12px 14px; border: 1px solid var(--line); border-radius: var(--r);
  background: var(--sheet); text-align: left; cursor: pointer; }
.start-pick:hover { border-color: var(--accent); }
.inputs-box { display: grid; gap: 12px; }
.toggles { display: grid; gap: 8px; max-width: 720px; }
.toggle { display: flex; gap: 12px; align-items: flex-start; padding: 12px 14px; border: 1px solid var(--line); border-radius: var(--r); background: var(--sheet); cursor: pointer; }
.toggle input { margin-top: 3px; }
.toggle > span { display: grid; gap: 2px; }
.planned ol, .summary-steps { margin: 6px 0 0; padding-left: 20px; display: grid; gap: 4px; font-size: 14px; }
.context-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; max-width: 900px; }
.context-grid .wide { grid-column: 1 / -1; }
.lab > span:first-child { font-weight: 500; }
.checks { list-style: none; margin: 4px 0 0; padding: 0; display: grid; gap: 4px; }
.checks label { display: flex; gap: 10px; align-items: baseline; font-size: 14px; color: var(--ink); cursor: pointer; }
.checks .locked label { color: var(--ink-3); cursor: not-allowed; }
.prompts-grid { display: grid; grid-template-columns: minmax(0, 1fr) 280px; gap: 22px; align-items: start; }
.prompts { display: grid; gap: 12px; }
.prompts textarea { min-height: 140px; }
.vars { position: sticky; top: calc(var(--bar) + 20px); max-height: calc(100vh - var(--bar) - 40px); overflow: auto; display: grid; gap: 8px; }
.vars ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; }
.vars button { display: grid; gap: 1px; width: 100%; padding: 5px 8px; border: 0; border-radius: var(--r-small); background: none; text-align: left; cursor: pointer; }
.vars button:hover { background: var(--sunk); }
.vars code { font-size: 12px; color: var(--accent); }
.vars .small { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.preview { display: grid; gap: 8px; margin-top: 14px; }
.preview pre.code { max-height: 420px; overflow: auto; }
.cost-line { color: var(--ink-2); font-size: 14px; }

/* ---- docs -------------------------------------------------------------------------------------- */

.docs-tools { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-bottom: 14px; }
.docs-tools input[type=search] { flex: 1; min-width: 220px; }
.doc-list { list-style: none; margin: 0; padding: 0; background: var(--sheet); border: 1px solid var(--line); border-radius: var(--r-card); overflow: hidden; }
.doc-row { display: flex; gap: 12px; align-items: flex-start; padding: 14px 18px; border-bottom: 1px solid var(--line); }
.doc-row:last-child { border-bottom: 0; }
.doc-row input { margin-top: 5px; }
.doc-row-main { display: grid; gap: 3px; min-width: 0; }
.doc-row-title { font: 600 16.5px/1.35 var(--serif); color: var(--ink); }
.doc-row-facts { color: var(--ink-3); font-size: 13px; }
.author-side .doc-list, .tab-body .doc-list { border-radius: var(--r); }
.doc-layout { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 36px; align-items: start; }
.doc-toc { position: sticky; top: calc(var(--bar) + 24px); max-height: calc(100vh - var(--bar) - 48px); overflow: auto; }
.doc-toc ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 1px; }
.doc-toc a { display: block; padding: 4px 8px; border-radius: var(--r-small); color: var(--ink-2); font-size: 13.5px; }
.doc-toc a:hover { background: var(--sunk); color: var(--ink); text-decoration: none; }
.doc-toc .toc-l3 a { padding-left: 20px; font-size: 13px; }
.doc { max-width: 760px; }
.doc-kicker { font: 500 11px/1 var(--mono); letter-spacing: .16em; text-transform: uppercase; color: var(--ink-3); display: flex; gap: 8px; align-items: center; }
.doc-kicker a { color: var(--accent); text-transform: none; letter-spacing: 0; font-family: var(--sans); font-size: 12.5px; }
.doc-title { font: 600 clamp(28px, 3.6vw, 38px)/1.18 var(--serif); margin: 10px 0 6px; text-wrap: balance; }
.doc-meta { color: var(--ink-3); font-size: 13px; }
.doc-actions { display: flex; flex-wrap: wrap; gap: 6px; margin: 14px 0 6px; }
.doc-history { padding: 12px 16px; margin: 6px 0; border: 1px solid var(--line); border-radius: var(--r); background: var(--sheet); }
.versions { margin: 0; padding-left: 0; list-style: none; display: grid; gap: 4px; font-size: 13.5px; color: var(--ink-2); }
.doc-body { margin-top: 18px; }
.md { font: 17.5px/1.72 var(--serif); color: var(--ink); text-wrap: pretty; }
.md > * + * { margin-top: .85em; }
.md .md-h { font-family: var(--serif); scroll-margin-top: calc(var(--bar) + 16px); }
.md h2.md-h1 { font-size: 30px; margin-top: 1.4em; }
.md h3.md-h2 { font-size: 23px; margin-top: 1.5em; }
.md h4.md-h3 { font-size: 19px; margin-top: 1.3em; }
.md h5, .md h6 { font-size: 17px; }
.md ul, .md ol { padding-left: 1.4em; }
.md li + li { margin-top: .3em; }
.md blockquote { margin: 0; padding: 4px 0 4px 16px; border-left: 3px solid var(--line-2); color: var(--ink-2); }
.md code { background: var(--sunk); border-radius: 4px; padding: 1px 4px; }
.md pre.md-code { margin: 0; padding: 12px 14px; border-radius: var(--r); background: var(--sheet); border: 1px solid var(--line); overflow: auto; font: 13px/1.5 var(--mono); }
.md pre.md-code code { background: none; padding: 0; }
.md-table { overflow-x: auto; }
.md table { border-collapse: collapse; font: 14.5px/1.5 var(--sans); width: 100%; }
.md th, .md td { border-bottom: 1px solid var(--line); padding: 7px 10px; text-align: left; vertical-align: top; }
.md th { color: var(--ink-2); font-weight: 600; background: var(--sunk); }
.md hr { border: 0; border-top: 1px solid var(--line); margin: 1.6em 0; }
.md-badlink { color: var(--ink-3); text-decoration: line-through; }
.cite { position: relative; font: 600 11.5px/1 var(--sans); margin: 0 1px; }
.cite a { text-decoration: none; }
.cite.unverified a { color: var(--ink-3); }
.cite.missing { color: var(--bad); }
.cite-card { display: none; position: absolute; z-index: 40; left: 50%; bottom: calc(100% + 6px); transform: translateX(-50%); width: 300px; padding: 10px 12px;
  background: var(--sheet); border: 1px solid var(--line-2); border-radius: var(--r); box-shadow: var(--lift); font: 400 13px/1.45 var(--sans); color: var(--ink); text-align: left; }
.cite-card b { display: block; font-weight: 600; margin-bottom: 4px; }
.cite-url { display: block; font: 11.5px/1.4 var(--mono); color: var(--ink-3); overflow-wrap: anywhere; }
.cite-warn { display: block; margin-top: 4px; color: var(--warn); font-size: 12px; }
.cite:hover .cite-card, .cite:focus-within .cite-card { display: block; }
.doc-sources, .doc-prov { margin-top: 34px; padding-top: 18px; border-top: 1px solid var(--line); }
.doc-sources h2, .doc-prov h2 { font: 600 11px/1 var(--mono); letter-spacing: .16em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 12px; }
.doc-sources ol { margin: 0; padding-left: 26px; display: grid; gap: 6px; font-size: 14px; }
.doc-sources li { overflow-wrap: anywhere; }
.doc-sources li.unverified > a { color: var(--ink-2); }
.doc-sources .badge { margin-left: 6px; }
.src-host { color: var(--ink-3); font: 12px/1 var(--mono); }
.doc-prov table { border-collapse: collapse; font-size: 13.5px; width: 100%; }
.doc-prov th { text-align: left; color: var(--ink-3); font-weight: 500; padding: 6px 16px 6px 0; vertical-align: top; width: 140px; }
.doc-prov td { padding: 6px 0; border-bottom: 1px solid var(--line); }
.doc-notice { margin-top: 18px; padding: 10px 14px; border-radius: var(--r); background: var(--warn-wash); color: var(--warn); font-size: 13.5px; }
.prose-doc .md { font-size: 16.5px; }

.wiki-head { display: grid; gap: 16px; margin-top: 16px; }
.wiki-lead { font: 18.5px/1.6 var(--serif); }
.wiki-cards { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: 14px; }
.wiki-cards .card, .wiki-overall .card { padding: 16px 18px; gap: 10px; align-content: start; }
.wiki-cards h3 { font: 600 11px/1 var(--mono); letter-spacing: .16em; text-transform: uppercase; color: var(--ink-3); }
.resource-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr)); gap: 10px; }
.resource-card { min-width: 0; padding: 12px; border: 1px solid var(--line); border-radius: var(--r); overflow-wrap: anywhere; }
.resource-card h3 { font-size: 13px; margin: 0 0 6px; }
.resource-card p { margin: 4px 0; }
.resource-value { font-weight: 600; }
.resource-card ul { padding-left: 18px; max-height: 240px; overflow: auto; }
.rating-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.wiki-overall { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.rating { display: grid; gap: 6px; }
.rating-head { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; font-size: 14px; }
.rating-score { font: 500 14px/1 var(--sans); color: var(--ink-3); }
.rating-score b { font: 600 24px/1 var(--serif); color: var(--ink); }
.rating-none { font-size: 13px; color: var(--ink-3); font-style: italic; }
.rating-dial { height: 8px; border-radius: 4px; background: var(--line); overflow: hidden; }
.rating-dial i { display: block; height: 100%; background: var(--brass); border-radius: 4px; }
.rating-conf { display: flex; align-items: center; gap: 8px; font-size: 12px; color: var(--ink-3); }
.conf-bar { flex: 1; height: 4px; border-radius: 2px; background: var(--line); overflow: hidden; }
.conf-bar i { display: block; height: 100%; background: var(--accent); }
.rating-basis { font-size: 13px; color: var(--ink-2); line-height: 1.5; }

.doc-edit-bar { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-bottom: 12px; }
.doc-title-field { flex: 1; min-width: 260px; font: 600 20px/1.3 var(--serif); }
.doc-edit-tools { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.save-state { font-size: 13px; color: var(--ok); min-width: 120px; }
.save-state[data-dirty="1"] { color: var(--warn); }
.doc-panes { display: grid; gap: 18px; min-height: 60vh; }
.doc-panes.mode-split { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
.doc-panes.mode-preview .doc-area, .doc-panes.mode-markdown .doc-preview { display: none; }
.doc-area { min-height: 64vh; font: 13.5px/1.6 var(--mono); }
.doc-preview { padding: 6px 4px; max-height: 76vh; overflow: auto; }
.conflict p { margin-bottom: 8px; color: var(--ink); }
kbd { font: 500 11px/1 var(--mono); border: 1px solid var(--line-2); border-radius: 4px; padding: 2px 5px; background: var(--ground); }

/* ---- authors --------------------------------------------------------------------------------------- */

.author-head { display: grid; gap: 10px; max-width: 880px; margin-bottom: 18px; }
.author-head h1 { font: 600 clamp(28px, 3.6vw, 38px)/1.15 var(--serif); }
.author-facts { color: var(--ink-2); font-size: 15px; }
.author-grid { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 32px; align-items: start; }
.author-side { position: sticky; top: calc(var(--bar) + 20px); display: grid; gap: 22px; }
.coauthors { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; }
.coauthors li { display: flex; justify-content: space-between; gap: 8px; font-size: 14px; padding: 3px 0; }
.coauthors .n { color: var(--ink-3); font-size: 12.5px; }
.author-link { color: inherit; }
.author-link:hover { color: var(--accent); }
.work-authors .author-link { color: var(--ink-2); }
.paper-authors .author-link { color: var(--ink-2); }
.mini-form { display: flex; gap: 6px; margin-top: 8px; }
.mini-form .field { min-height: 32px; font-size: 13px; }
.actions-agentic { margin-top: 0; }
.lanes { border-collapse: collapse; font-size: 13.5px; width: 100%; }
.lanes th, .lanes td { text-align: left; padding: 6px 12px 6px 0; border-bottom: 1px solid var(--line); }
.spend-line { font-size: 14.5px; color: var(--ink-2); }

@media print {
  .bar, .doc-actions, .doc-toc, .back, .doc-history, .toast, .stage-nav { display: none !important; }
  body { background: #fff; color: #000; }
  main.page { padding: 0; max-width: none; }
  .doc-layout { display: block; }
  .doc { max-width: none; }
  .md { font-size: 12pt; }
  .cite-card { display: none !important; }
  a { color: #000; }
}

/* ---- narrow screens --------------------------------------------------------------------- */

@media (max-width: 960px) {
  .overview { grid-template-columns: 1fr; }
  .side { position: static; }
  .reader { grid-template-columns: 1fr; }
  .reader .toc-wrap { display: none; }
  .reader > article { padding-left: 0; }
  .seg-row .pg { position: static; display: block; text-align: left; width: auto; margin-bottom: 2px; }
}
@media (max-width: 820px) {
  .results { grid-template-columns: 1fr; }
  .facets { position: static; display: block; }
  .facet ul { display: flex; gap: 6px; overflow-x: auto; padding-bottom: 4px; }
  .facet button { width: auto; white-space: nowrap; border: 1px solid var(--line); border-radius: 999px; }
  .settings { grid-template-columns: 1fr; }
  .settings nav { position: static; display: flex; gap: 4px; overflow-x: auto; padding-bottom: 4px; }
  .settings nav a { white-space: nowrap; border: 1px solid var(--line); }
  .settings nav .nav-group { display: none; }
  .make, .key-edit { grid-template-columns: 1fr 1fr; }
  .make .wide, .key-edit .wide { grid-column: 1 / -1; }
}
@media (max-width: 640px) {
  .bar-in { gap: 10px; padding: 0 14px; }
  .brand small { display: none; }
  .bar-nav a.nav { display: none; }
  .searchbox kbd { display: none; }
  main.page { padding: 20px 14px 60px; }
  .work { padding: 16px; }
  .card { padding: 18px; }
  .hero { padding-top: 4vh; }
  dl.facts { grid-template-columns: 1fr; gap: 0; }
  dl.facts dd { margin-bottom: 8px; }
  .act-row { padding: 14px 14px; }
  .act-details { padding: 14px; }
}

@media (max-width: 960px) {
  .doc-layout { grid-template-columns: 1fr; }
  .doc-toc { display: none; }
  .author-grid, .prompts-grid { grid-template-columns: 1fr; }
  .author-side, .vars { position: static; }
  .wiki-cards, .wiki-overall { grid-template-columns: 1fr; }
  .doc-panes.mode-split { grid-template-columns: 1fr; }
}
@media (max-width: 820px) {
  .act-row, .proc { grid-template-columns: 1fr; }
  .act-actions, .proc-actions { justify-content: flex-start; }
  .quick-opts, .context-grid { grid-template-columns: 1fr; }
  .rating-pair { grid-template-columns: 1fr; }
  .stages .stage-label { display: none; }
}
.author-wiki { margin: 6px 0 26px; padding: 18px 22px; background: var(--sheet); border: 1px solid var(--line); border-radius: var(--r-card); }
.author-wiki .section-head { margin-top: 0; }
.namesakes ul { margin: 8px 0 0; padding-left: 18px; display: grid; gap: 3px; }

.work-cards { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
.switch-row { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px 16px; }

/* Admin → Source access: VPN check and exit changes */
.vpn-controls { display: grid; gap: 6px; margin: 8px 0; }
.vpn-controls .row-actions { align-items: center; }

/* Dark mode: a PDF can be shown white on black (Settings → Search and reading). */
:root[data-theme="dark"] .viewer-frame.pdf-invert { filter: invert(1) hue-rotate(180deg); }