/* Open CKey Findings (findings.openckey.org), and the paper preview on
   openckey.org/findings/new and /admin/findings. Loaded after site.css and built
   from its tokens; see DESIGN.md. Paper typography is scoped to .paper-body so
   the editor preview can reuse it without restyling its page. */

body.findings-host { --gutter: clamp(16px, 4vw, 48px); }
.findings { padding-bottom: clamp(64px, 8vw, 112px); }

/* ---- Masthead (index, about, 404) ---- */
.masthead { padding-block: clamp(48px, 6vw, 88px) clamp(24px, 3vw, 40px); }
.masthead h1 { max-width: 22ch; }
.masthead .lead { margin-top: var(--s4); }
.masthead-links { display: flex; flex-wrap: wrap; gap: var(--s2) var(--s5); margin-top: var(--s5); }
.series-line { margin-bottom: var(--s3); }
.series-name, a.series-name { font-family: var(--serif); font-variant-caps: all-small-caps; letter-spacing: 0.03em; font-size: 1.0625rem; color: var(--ink-2); text-decoration: none; }
a.series-name:hover { color: var(--ink); }

/* ---- Index ---- */
.filter { display: flex; flex-wrap: wrap; gap: var(--s2); padding-bottom: var(--s5); border-bottom: 1px solid var(--line); }
.filter-chip { display: inline-flex; align-items: center; min-height: 36px; padding: 6px 14px; border-radius: 999px; border: 1px solid var(--line-strong); background: var(--raised); color: var(--ink-2); font: 600 0.875rem/1.2 var(--sans); text-decoration: none; transition: background-color var(--t-quick) ease, color var(--t-quick) ease, border-color var(--t-quick) ease; }
.filter-chip[aria-current="page"] { background: var(--stone-2); border-color: var(--stone-2); color: var(--ink); }
@media (hover: hover) and (pointer: fine) { .filter-chip:not([aria-current]):hover { color: var(--ink); border-color: var(--ink-3); } }
.finding-list { list-style: none; margin: 0; padding: 0; }
.finding-card { display: grid; gap: var(--s2); padding-block: var(--s6); border-bottom: 1px solid var(--line); min-width: 0; }
.finding-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 4px var(--s3); color: var(--ink-3); }
.finding-meta .mono { font-size: 0.8125rem; }
.kind { display: inline-flex; align-items: center; padding: 1px 9px; border-radius: 999px; font: 600 0.75rem/1.5 var(--sans); background: var(--stone-2); color: var(--ink-2); }
.kind-editorial { background: var(--evergreen-tint); color: var(--evergreen-deep); }
.finding-title { font-size: clamp(1.4rem, 1.2rem + 0.8vw, 1.85rem); line-height: 1.2; max-width: 40ch; overflow-wrap: break-word; }
.finding-title a { color: var(--ink); text-decoration-color: transparent; transition: text-decoration-color var(--t-quick) ease; }
.finding-title a:hover, .finding-title a:focus-visible { text-decoration-color: var(--evergreen); }
.finding-authors { color: var(--ink-2); font-weight: 500; }
.finding-abstract { max-width: 72ch; color: var(--ink-2); }
.finding-keywords { display: flex; flex-wrap: wrap; gap: 6px; margin-top: var(--s1); }
.finding-keywords span:not(.visually-hidden) { padding: 2px 10px; border-radius: 999px; background: var(--stone); color: var(--ink-2); font-size: 0.8125rem; }
.empty { padding-block: var(--s7); }

/* ---- Paper: top block ---- */
.paper-top { padding-block: clamp(40px, 5vw, 72px) var(--s6); }
.paper-head { max-width: 52rem; display: grid; gap: var(--s4); }
.paper-series { display: flex; flex-wrap: wrap; align-items: baseline; gap: 2px var(--s5); color: var(--ink-3); font-size: 0.875rem; font-variant-numeric: tabular-nums; }
.paper-id { font-size: 0.8125rem; color: var(--ink-2); }
.paper-title { font-size: clamp(2rem, 1.35rem + 2.7vw, 3.35rem); line-height: 1.08; letter-spacing: -0.02em; max-width: 30ch; overflow-wrap: break-word; }
.paper-authors { list-style: none; margin: var(--s2) 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: var(--s1) var(--s5); font-size: 1.0625rem; }
.paper-authors li { display: inline; }
.paper-authors sup { vertical-align: super; line-height: 0; }
.author-name { font-weight: 600; }
.paper-authors sup, .paper-affiliations sup { font-size: 0.7em; color: var(--ink-3); margin-left: 1px; }
.author-github { display: inline-flex; align-items: center; gap: 4px; margin-left: 6px; font-size: 0.875rem; vertical-align: baseline; }
.author-github .icon { width: 14px; height: 14px; align-self: center; }
.paper-affiliations { list-style: none; margin: 0; padding: 0; color: var(--ink-2); display: grid; gap: 2px; }
.paper-affiliations sup { margin-right: 4px; }
.paper-dates { display: flex; flex-wrap: wrap; gap: var(--s3) var(--s6); margin: var(--s2) 0 0; padding-top: var(--s4); border-top: 1px solid var(--line); }
.paper-dates dt { font: 600 0.8125rem/1.4 var(--sans); color: var(--ink-3); }
.paper-dates dd { margin: 2px 0 0; }
.licence-badge { display: inline-flex; align-items: center; padding: 1px 9px; border: 1px solid var(--evergreen-soft); border-radius: 4px; background: var(--evergreen-tint); color: var(--evergreen-deep); font: 600 0.8125rem/1.5 var(--sans); text-decoration: none; }
.licence-badge:hover { border-color: var(--evergreen); }
.paper-keywords { color: var(--ink-2); max-width: 72ch; }
.paper-keywords .label { font-weight: 600; color: var(--ink); margin-right: 4px; }
.paper-kind { font-variant-numeric: tabular-nums; }

/* ---- Paper: layout and contents ---- */
.paper-layout { display: grid; gap: var(--s5); }
.paper-main { min-width: 0; max-width: 70ch; }
.paper-aside { min-width: 0; }
.toc-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; font-size: 0.9375rem; }
.toc-list a { display: block; padding: 5px 0; color: var(--ink-2); text-decoration: none; line-height: 1.35; }
.toc-list a:hover { color: var(--evergreen); }
.toc-list .toc-l3 a { padding-left: 1.6em; font-size: 0.875rem; }
.toc-num { font-variant-numeric: tabular-nums; color: var(--ink-3); margin-right: 4px; }
.toc-inline { border: 1px solid var(--line); border-radius: var(--r-panel); background: var(--raised); }
.toc-inline summary { cursor: pointer; padding: 12px 16px; font: 600 0.9375rem/1.3 var(--sans); list-style: none; display: flex; align-items: center; justify-content: space-between; min-height: 44px; }
.toc-inline summary::-webkit-details-marker { display: none; }
.toc-inline summary::after { content: ""; width: 8px; height: 8px; border-right: 1.5px solid var(--ink-2); border-bottom: 1.5px solid var(--ink-2); transform: rotate(45deg) translateY(-2px); transition: transform var(--t-ui) var(--ease-out); }
.toc-inline[open] summary::after { transform: rotate(-135deg) translateY(-2px); }
.toc-inline .toc-list { padding: 0 16px 12px; }
.toc-side { display: none; }
.toc-title { font: 600 0.8125rem/1.3 var(--sans); color: var(--ink-3); margin-bottom: var(--s2); }
@media (min-width: 1100px) {
  .paper-layout { grid-template-columns: 232px minmax(0, 1fr); gap: var(--s8); align-items: start; }
  .paper-aside { position: sticky; top: 92px; max-height: calc(100vh - 116px); overflow-y: auto; overscroll-behavior: contain; padding-right: var(--s2); }
  .toc-inline { display: none; }
  .toc-side { display: block; }
}

/* ---- Paper: abstract and back matter ---- */
.abstract { background: var(--stone); border-radius: var(--r-panel); padding: clamp(18px, 2.5vw, 28px); }
.abstract h2 { font-size: 1.375rem; line-height: 1.2; margin-bottom: var(--s3); }
.abstract p + p { margin-top: 0.8em; }
.paper-section { margin-top: var(--s8); padding-top: var(--s6); border-top: 1px solid var(--line); }
.paper-section > h2 { font-size: clamp(1.35rem, 1.2rem + 0.6vw, 1.65rem); margin-bottom: var(--s4); }
.related ul { margin: 0; padding-left: 1.2em; display: grid; gap: 6px; }
.related li::marker { color: var(--ink-3); }
.cite-block { border: 1px solid var(--line); border-radius: var(--r-panel); padding: var(--s4) var(--s5); background: var(--raised); min-width: 0; }
.cite-block + .cite-block { margin-top: var(--s4); }
.cite-head { display: flex; align-items: center; justify-content: space-between; gap: var(--s3); min-height: 36px; margin-bottom: var(--s2); }
.cite-head h3 { font: 600 0.8125rem/1.3 var(--sans); color: var(--ink-3); }
.cite-copy.is-done { color: var(--evergreen-deep); }
.cite-text { overflow-wrap: anywhere; }
.cite-bibtex { margin: 0; background: var(--stone); border-radius: var(--r-control); padding: var(--s3) var(--s4); overflow-x: auto; font: 0.8125rem/1.6 var(--mono); color: var(--ink); }
.cite-bibtex code { background: none; border: 0; padding: 0; font-size: inherit; overflow-wrap: normal; }
.paper-notice { margin-top: var(--s7); padding-top: var(--s4); border-top: 1px solid var(--line); color: var(--ink-2); }
.paper-notice p { display: flex; gap: 10px; align-items: flex-start; }
.paper-notice .icon { margin-top: 2px; color: var(--ink-3); }

/* ---- Paper body (also the editor and admin previews) ---- */
.paper-body { counter-reset: sec; margin-top: var(--s7); font-size: 1.0313rem; line-height: 1.66; overflow-wrap: break-word; }
.paper-body > * + * { margin-top: 1.05em; }
.paper-body h2, .paper-body h3, .paper-body h4, .paper-body h5, .paper-body h6 { scroll-margin-top: 96px; }
.paper-body h2 { counter-increment: sec; counter-reset: sub; margin-top: 2.3em; font-size: clamp(1.5rem, 1.3rem + 0.8vw, 1.9rem); line-height: 1.2; }
.paper-body h3 { counter-increment: sub; margin-top: 1.9em; font: 600 1.125rem/1.35 var(--sans); }
.paper-body h2::before { content: counter(sec); display: inline-block; min-width: 1.6em; color: var(--ink-3); font-variant-numeric: tabular-nums; }
.paper-body h3::before { content: counter(sec) "." counter(sub); display: inline-block; min-width: 2.6em; color: var(--ink-3); font-weight: 500; font-variant-numeric: tabular-nums; }
.paper-body h4 { margin-top: 1.6em; font: 600 1rem/1.4 var(--sans); }
.paper-body h5, .paper-body h6 { margin-top: 1.4em; font: italic 600 0.9375rem/1.4 var(--sans); }
.paper-body h2 + *, .paper-body h3 + *, .paper-body h4 + * { margin-top: 0.6em; }
.paper-body > :first-child { margin-top: 0; }
.paper-body ul, .paper-body ol { padding-left: 1.4em; }
.paper-body li + li { margin-top: 0.35em; }
.paper-body li::marker { color: var(--ink-3); }
.paper-body li > p + p { margin-top: 0.6em; }
.paper-body blockquote { margin: 1.2em 0; padding-left: 1.1em; border-left: 2px solid var(--line-strong); color: var(--ink-2); }
.paper-body hr { margin: 2.4em 0; }
.paper-body img { margin-inline: auto; border-radius: 4px; }
.paper-body p.figure { margin-top: 1.6em; }
.paper-body p.caption { font-size: 0.875rem; line-height: 1.5; color: var(--ink-2); margin-top: 1.8em; max-width: 64ch; }
.paper-body p.figure + p.caption, .paper-body .table-wrap + p.caption { margin-top: 0.6em; }
.paper-body p.caption + .table-wrap, .paper-body p.caption + p.figure { margin-top: 0.6em; }
.paper-body .raw-html { font: 0.875rem/1.5 var(--mono); color: var(--ink-2); white-space: pre-wrap; }
.paper-body pre { background: var(--ink); color: oklch(0.94 0.01 120); border-radius: 10px; padding: 14px 16px; overflow-x: auto; font: 0.8438rem/1.6 var(--mono); }
.paper-body pre code { background: none; border: 0; padding: 0; color: inherit; font-size: inherit; overflow-wrap: normal; }
.paper-body .math-error { color: var(--oxblood); }
.paper-body input[type="checkbox"] { margin: 0 6px 0 0; vertical-align: -1px; }

/* Scholarly tables: a rule above and below, a thinner one under the head, no zebra. */
.paper-body .table-wrap { margin-top: 1.4em; overflow-x: auto; overscroll-behavior-x: contain; }
.paper-body table { width: 100%; border-collapse: collapse; font-size: 0.9063rem; line-height: 1.45; font-variant-numeric: tabular-nums lining-nums; border-top: 1.5px solid var(--ink); border-bottom: 1.5px solid var(--ink); }
.paper-body th { text-align: left; font-weight: 600; color: var(--ink); padding: 8px 14px 6px 0; border-bottom: 1px solid var(--ink-2); vertical-align: bottom; }
.paper-body td { padding: 6px 14px 6px 0; vertical-align: top; border: 0; }
.paper-body tbody tr:first-child td { padding-top: 8px; }
.paper-body tbody tr:last-child td { padding-bottom: 8px; }
.paper-body th:last-child, .paper-body td:last-child { padding-right: 0; }
@media (max-width: 699px) {
  .paper-body table { width: max-content; min-width: 100%; }
  .paper-body th, .paper-body td { max-width: 15em; }
}
.paper-body th[align="right"], .paper-body td[align="right"] { text-align: right; }
.paper-body th[align="center"], .paper-body td[align="center"] { text-align: center; }

/* Mathematics: KaTeX MathML, drawn by the browser's own maths fonts. */
.paper-body math { font-family: "STIX Two Math", "Latin Modern Math", "Cambria Math", "Noto Sans Math", math; font-size: 1.08em; }
.paper-body .math-display { margin-block: 1.1em; padding-block: 4px; overflow-x: auto; overflow-y: hidden; text-align: center; overscroll-behavior-x: contain; }
.paper-body .math-display math { display: block; margin-inline: auto; width: max-content; min-width: 0; max-width: none; }
.paper-body p .math-display { display: block; }

/* ---- Editor and admin preview frame ---- */
.paper-preview { background: var(--raised); border: 1px solid var(--line); border-radius: var(--r-panel); padding: clamp(16px, 3vw, 32px); min-width: 0; }
.paper-preview .paper-body { margin-top: 0; }
.paper-preview-title { font-size: clamp(1.6rem, 1.3rem + 1.2vw, 2.2rem); line-height: 1.12; margin-bottom: var(--s4); overflow-wrap: break-word; }
.paper-preview .abstract { margin-bottom: var(--s6); }

/* ---- Print: the paper, not the chrome ---- */
@media print {
  body.findings-host { background: #fff; color: #000; }
  .paper-aside, .filter, .cite-copy, .masthead-links, .skip-link { display: none !important; }
  .paper-layout { display: block; }
  .paper-main, .paper-head { max-width: none; }
  .paper-top { padding-block: 0 12pt; }
  .paper-body, .abstract, .paper-section, .paper-notice { font-family: var(--serif); font-size: 11pt; line-height: 1.45; }
  .abstract { background: none; border: 0.5pt solid #999; }
  .paper-body h2, .paper-body h3 { break-after: avoid; }
  .paper-body .table-wrap, .paper-body p.figure, .paper-body .math-display, .cite-block, pre { break-inside: avoid; overflow: visible; }
  .paper-body pre, .cite-bibtex { background: none; color: #000; border: 0.5pt solid #999; white-space: pre-wrap; }
  .paper-main a[href^="http"]::after, .paper-head a[href^="http"]::after { content: " <" attr(href) ">"; font-size: 0.85em; color: #444; overflow-wrap: anywhere; }
  .paper-main a.licence-badge::after, .paper-head a.licence-badge::after { content: " <" attr(href) ">"; }
  a { color: #000; text-decoration: underline; }
}

/* ---- Submit page (openckey.org/findings/new; this file is loaded by new.js) ---- */
.eligibility .notice-body p + p { margin-top: 0; }
.finding-form { max-width: 1200px; }
.finding-form .field-set > .field, .finding-form .field-set > .field-row { max-width: 46rem; }
.finding-editor { display: grid; gap: var(--s5); min-width: 0; }
.finding-editor > * { min-width: 0; }
.editor-input textarea { font: 0.9063rem/1.6 var(--mono); min-height: 28rem; tab-size: 2; }
.editor-preview { display: grid; gap: 6px; align-content: start; }
@media (min-width: 1000px) {
  .finding-editor { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: start; }
  .editor-preview { position: sticky; top: 84px; }
  .editor-preview .paper-preview { max-height: calc(100vh - 140px); overflow-y: auto; overscroll-behavior: contain; }
}
.paper-preview .abstract h3 { margin-bottom: var(--s2); }
.cheatsheet { max-width: 46rem; border-top: 1px solid var(--line); padding-top: var(--s4); }
.cheatsheet summary { cursor: pointer; font-weight: 600; min-height: 32px; }
.cheat-table { width: 100%; border-collapse: collapse; font-size: 0.875rem; margin-top: var(--s3); }
.cheat-table th { text-align: left; font: 600 0.8125rem/1.4 var(--sans); color: var(--ink-3); border-bottom: 1px solid var(--line-strong); padding: 8px 12px 8px 0; }
.cheat-table td { border-bottom: 1px solid var(--line); padding: 8px 12px 8px 0; vertical-align: top; }
.cheat-table code { white-space: nowrap; }
.result-picks { display: grid; gap: var(--s2); max-width: 46rem; }
.result-picks .check { padding: 8px 0; border-bottom: 1px solid var(--line); }
.result-picks .check .muted { font-size: 0.875rem; }
.mine-list > li { grid-template-columns: minmax(0, 1fr); }
.mine-list .mine-meta { display: flex; flex-wrap: wrap; gap: 4px var(--s3); align-items: center; color: var(--ink-3); font-size: 0.875rem; }
.mine-list .mine-title { font: 600 1.0625rem/1.4 var(--sans); overflow-wrap: anywhere; }

/* ---- Admin (/admin/findings, a bare page) ---- */
.mod-finding { display: grid; gap: var(--s2); min-width: 0; }
.mod-finding .mine-meta { display: flex; flex-wrap: wrap; gap: 4px var(--s3); align-items: center; color: var(--ink-3); }
.mod-finding .paper-preview { max-height: 70vh; overflow-y: auto; }