/*
 * Bibliography of South Asian Ornithology: the site's only stylesheet.
 * Started from the client's prototype stylesheet (kept for reference as templates/style.css,
 * never served): same green, same fonts, same class names. Rewritten in Oct 2026 around
 * the design tokens below; change values here, not in the rules.
 */

/* ---------- Fonts: self-hosted, Latin + Latin Extended (accented author names) ---------- */
@font-face{font-family:"DM Sans";font-style:normal;font-weight:100 1000;font-display:swap;src:url(/fonts/dm-sans-latin-wght-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"DM Sans";font-style:normal;font-weight:100 1000;font-display:swap;src:url(/fonts/dm-sans-latin-ext-wght-normal.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"DM Sans";font-style:italic;font-weight:100 1000;font-display:swap;src:url(/fonts/dm-sans-latin-wght-italic.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"DM Sans";font-style:italic;font-weight:100 1000;font-display:swap;src:url(/fonts/dm-sans-latin-ext-wght-italic.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Libre Baskerville";font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/libre-baskerville-latin-400-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Libre Baskerville";font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/libre-baskerville-latin-ext-400-normal.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Libre Baskerville";font-style:italic;font-weight:400;font-display:swap;src:url(/fonts/libre-baskerville-latin-400-italic.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Libre Baskerville";font-style:italic;font-weight:400;font-display:swap;src:url(/fonts/libre-baskerville-latin-ext-400-italic.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}

/* ---------- Tokens ---------- */
:root{
  /* Colour. Contrast on --bg: ink 15.6:1, ink-2 9.4:1, muted 5.9:1, accent 7.4:1 */
  --ink:#17221d;          /* text */
  --ink-2:#3d4943;        /* secondary text: authors line, source line */
  --muted:#5c6762;        /* meta text, counts */
  --line:#dde3df;         /* dividers */
  --field:#7f8a84;        /* form field borders (3:1 on white, WCAG 1.4.11) */
  --bg:#fafbf9;           /* page */
  --panel:#fff;           /* header, footer, form, citation */
  --accent:#315d4a;       /* links, primary buttons (client's green) */
  --accent-strong:#24473a;
  --tint:#eaf1ec;         /* selected and hover backgrounds */
  --notice-line:#c8a96b;  /* client's gold, for notices only */
  --notice-bg:#fbf6ea;
  --danger:#9a2f2f;
  --gold:#806330;         /* numbers in the margin of result lists (5.4:1 on --bg) */
  --pill-line:#d6d7cc;    /* outline of tag pills and filter chips */
  --rule:2px solid var(--ink); /* the heavy rule above lists and under filter headings */

  /* Type */
  --sans:"DM Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --serif:"Libre Baskerville",Georgia,"Times New Roman",serif;
  --fs-xs:12px; --fs-sm:13px; --fs-base:15px; --fs-md:17px; --fs-lg:20px; --fs-xl:24px; --fs-2xl:30px;
  --lh:1.6; --lh-tight:1.25;

  /* Space (4 px steps) */
  --s1:4px; --s2:8px; --s3:12px; --s4:16px; --s5:24px; --s6:32px; --s7:48px; --s8:64px;

  /* Shape */
  --radius:3px;
  --border:1px solid var(--line);
  --measure:68ch;         /* reading width */
  --header-h:64px;
}

/* ---------- Base ---------- */
*,*::before,*::after{box-sizing:border-box}
/* Keep the focused item and its ring clear of the sticky header and the screen edge (WCAG 2.4.11);
   the header is only sticky on wide screens */
html{scroll-padding-top:calc(var(--header-h) + var(--s4));scroll-padding-bottom:var(--s5)}
body{margin:0;min-height:100vh;display:flex;flex-direction:column;background:var(--bg);color:var(--ink);
  font:var(--fs-base)/var(--lh) var(--sans);font-synthesis:none;-webkit-text-size-adjust:100%;text-rendering:optimizeLegibility}
main{flex:1 0 auto}
a{color:var(--accent);text-decoration:none}
a:hover{color:var(--accent-strong);text-decoration:underline;text-underline-offset:2px}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
h1,h2,h3{line-height:var(--lh-tight);text-wrap:balance;overflow-wrap:break-word;hyphens:auto}
h1,h2{font-family:var(--serif);font-weight:400;letter-spacing:-.01em}
h1{font-size:var(--fs-2xl);margin:0 0 var(--s4);max-width:30em}
h2{font-size:var(--fs-lg);margin:var(--s6) 0 var(--s3)}
h3{font-size:var(--fs-base);font-weight:600;margin:var(--s5) 0 var(--s2)}
p{margin:0 0 var(--s4)}
em,i{font-style:italic}
code{font-size:.92em;overflow-wrap:anywhere}
.smallcaps{font-variant:small-caps}
.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.skip-link{position:absolute;left:-9999px}
/* When focused it takes its own line above the header (pushing it down), so it never covers the nav */
.skip-link:focus{position:static;display:block;width:fit-content;margin:var(--s2) var(--s4);background:var(--panel);padding:var(--s2) var(--s3);font-weight:600}
.container{width:100%;max-width:1160px;margin:0 auto;padding:0 var(--s5)}

/* Links inside running text need more than colour (WCAG 1.4.1) */
.narrow p a,.narrow li a,.metadata dd a,.prose a,.footer-inner a,.authors a,.notice a{text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:1px}

/* ---------- Header ---------- */
.site-header{background:var(--panel);border-bottom:var(--border);position:sticky;top:0;z-index:10}
.header-inner{min-height:var(--header-h);display:flex;align-items:center;justify-content:space-between;gap:var(--s5)}
.brand{font:400 var(--fs-md)/1.2 var(--serif);color:var(--ink);letter-spacing:-.005em}
.brand:hover{color:var(--ink);text-decoration:none}
.brand span{color:var(--muted)}
.site-header nav{display:flex;gap:var(--s1)}
.site-header nav a{color:var(--ink-2);font-weight:500;font-size:14px;padding:var(--s2) var(--s3);border-radius:var(--radius)}
.site-header nav a:hover{background:var(--tint);color:var(--ink);text-decoration:none}
.site-header nav a.active{color:var(--accent);box-shadow:inset 0 -2px 0 var(--accent);border-radius:0}
/* Header options from the admin Menu screen (src/components/SiteHeader.astro): fixed classes, never values
   typed by an admin. The built-in settings (logo-left links-right gap-s) look exactly like the header above. */
.site-header nav{flex-wrap:wrap}
.site-header.links-right nav{justify-content:flex-end}
.site-header.gap-m nav{gap:var(--s3)}
.site-header.gap-l nav{gap:var(--s5)}
.site-header.links-left .header-inner{justify-content:flex-start}
.site-header.links-center nav{flex:1;justify-content:center}
.site-header.logo-center .header-inner{flex-direction:column;justify-content:center;gap:var(--s1);padding-top:var(--s3);padding-bottom:var(--s1)}
.site-header.logo-center nav{align-self:stretch;justify-content:center}
.site-header.logo-center.links-left nav{justify-content:flex-start}
.site-header.logo-center.links-right nav{justify-content:flex-end}
/* The name wraps below the logo when both do not fit side by side (phones, tall logos) */
.brand-with-logo{display:inline-flex;flex-wrap:wrap;align-items:center;gap:var(--s1) var(--s3);max-width:100%}
.brand-with-logo .brand-name{min-width:0}
.brand-logo{display:block;max-width:100%;height:auto}
.menu-toggle{display:none}
/* Focused items stay clear of the sticky header (WCAG 2.4.11): a taller logo raises --header-h in fixed
   step (hh-80); a header over 80 px, a two-row or a long menu is not sticky (headerClass() in src/lib/menuconfig.ts). */
html.hh-80{--header-h:80px}
html.hdr-static .site-header{position:static}
html.hdr-static{scroll-padding-top:var(--s4)}

/* ---------- Footer ---------- */
footer{border-top:var(--border);background:var(--panel);margin-top:var(--s8)}
.footer-inner{padding-top:var(--s5);padding-bottom:var(--s5);display:flex;flex-wrap:wrap;justify-content:space-between;gap:var(--s2) var(--s5);color:var(--muted);font-size:var(--fs-sm)}
.footer-inner{align-items:center}
.footer-inner .footer-brand{display:inline-flex;align-items:center;min-height:24px;text-decoration:none}
.footer-logo{display:block;max-width:100%;height:auto}
.footer-links{display:flex;flex-wrap:wrap;align-items:center;gap:var(--s2) var(--s5)}
.footer-links>span{display:inline-flex;flex-wrap:wrap;align-items:center;gap:0 .35em;min-height:24px}
.footer-inner .footer-button{padding:0;min-height:24px;font:inherit;line-height:inherit;text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:1px}

/* ---------- Consent banner (Google Analytics, assets/analytics.js; only while GA_MEASUREMENT_ID is set) ----------
   Over the bottom of the screen, the same space added at the end of the page (--consent-h), so nothing
   above moves; out of the way while a form field has focus (a phone keyboard would push it over the field). */
.consent{position:fixed;left:0;right:0;bottom:0;z-index:40;background:var(--panel);border-top:var(--rule)}
.consent[hidden],html.consent-away .consent{display:none}
html.consent-open body{padding-bottom:var(--consent-h,0)}
.consent-inner{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:var(--s3) var(--s5);padding-top:var(--s4);padding-bottom:var(--s4)}
.consent-text{margin:0;max-width:var(--measure)}
.consent-text a{text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:1px}
.consent-actions{display:flex;gap:var(--s3)}
.consent-actions .button-outline{min-width:7.5em;justify-content:center;background:var(--panel);cursor:pointer}
.consent-actions .button-outline:hover{background:var(--ink);color:#fff}

/* ---------- Page frame ---------- */
.page{padding-top:var(--s6);padding-bottom:var(--s5)}
.lead{font-size:var(--fs-md);color:var(--ink-2);max-width:var(--measure)}
.crumbs{font-size:var(--fs-sm);color:var(--muted);margin:0 0 var(--s2)}
.crumbs a{color:var(--muted);text-decoration:underline;text-underline-offset:2px}
.back{display:inline-block;font-size:var(--fs-sm);margin-bottom:var(--s3);padding:var(--s1) 0}
.plain-list{padding-left:var(--s5);max-width:var(--measure)}
.plain-list li{margin:var(--s2) 0}
.narrow p,.narrow li{max-width:var(--measure);overflow-wrap:break-word}
.narrow h2{margin-top:var(--s7)}
.search-note{font-size:var(--fs-sm);color:var(--muted);margin:var(--s3) 0 0}
/* Page header band on Browse and Search (Claude Design, Oct 2026): small label, title, intro */
.page-hero{padding-top:var(--s8);padding-bottom:36px}
.page-body{padding-bottom:var(--s5)}
.page-body>:first-child{margin-top:0}
.page-hero .kicker{margin:0 0 var(--s4);font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--accent)}
.page-hero h1{margin:0;font-size:clamp(30px,3.6vw,42px);line-height:1.12;letter-spacing:-.02em}
.page-hero .lead{margin:var(--s4) 0 0;font-size:17px;color:var(--muted);max-width:600px;text-wrap:pretty}
.search-page .page-hero{padding-bottom:var(--s7)}

/* Notices: stale data, errors, placeholders. Full border + tint, no side stripe */
.notice{padding:var(--s3) var(--s4);border:1px solid var(--notice-line);background:var(--notice-bg);border-radius:var(--radius);margin:var(--s5) 0;max-width:var(--measure)}
.notice.error{border-color:var(--danger);background:#fbf0ef}
.stale-notice{margin:var(--s4) 0 0;font-size:var(--fs-sm);max-width:none}
.maintenance-notice{margin:var(--s4) 0 0;font-size:var(--fs-sm);max-width:none}
.maintenance-page{padding-top:var(--s7);padding-bottom:var(--s8)}
.empty ul{margin:var(--s2) 0 0;padding-left:var(--s5)}

/* ---------- Buttons and fields ---------- */
.button,.copy-btn,.search-actions button[type=submit],.search-actions>button:last-child,.hero-search button{
  display:inline-flex;align-items:center;justify-content:center;min-height:40px;padding:0 var(--s4);border:1px solid var(--accent);
  border-radius:var(--radius);background:var(--accent);color:#fff;font:600 14px/1 var(--sans);cursor:pointer;text-decoration:none}
.button:hover,.copy-btn:hover,.search-actions>button:last-child:hover,.hero-search button:hover{background:var(--accent-strong);color:#fff;text-decoration:none}
.button.secondary,.apply-btn{background:var(--panel);color:var(--accent)}
.button.secondary:hover,.apply-btn:hover{background:var(--tint);color:var(--accent-strong)}
.apply-btn{min-height:32px;padding:0 var(--s3);border:1px solid var(--accent);border-radius:var(--radius);font:600 var(--fs-sm)/1 var(--sans);cursor:pointer}
input,select,button{font:inherit;color:inherit}
input[type=search],input[type=text],input:not([type]),select{border:1px solid var(--field);background:var(--panel);border-radius:var(--radius);padding:0 var(--s3);min-height:40px}
select{padding-right:var(--s2)}
.link-button{background:none;border:0;color:var(--accent);font-weight:600;font-size:14px;cursor:pointer;padding:var(--s2) 0;min-height:32px}
.link-button:hover{text-decoration:underline}
.link-button.inline-button{display:inline;padding:0;min-height:0;font:inherit;line-height:inherit;text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:1px}

/* ---------- Search form ---------- */
.search-panel{background:var(--panel);border:var(--border);border-radius:6px;padding:var(--s5);margin:0 0 var(--s5)}
.search-page .search-panel{margin:var(--s6) 0 0}
.criterion{display:grid;grid-template-columns:44px 180px 130px 1fr auto;gap:var(--s2);margin-bottom:var(--s3)}
.criterion select,.criterion input{width:100%;min-width:0;min-height:48px}
.criterion select{background:var(--bg);font-size:14px;font-weight:500}
.criterion input{font-size:16px;padding:0 14px}
/* "Find" before the first row, "And" before the others: the rows are combined with AND */
.joiner{display:flex;align-items:center;font-size:12px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--gold)}
.joiner::before{content:"And"}
.criterion:first-child .joiner::before{content:"Find"}
.criterion .remove{background:var(--panel);border:1px solid var(--field);color:var(--ink-2);border-radius:var(--radius);cursor:pointer;min-width:48px;font-size:18px;line-height:1}
.criterion .remove:hover{background:var(--tint)}
.search-actions{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:var(--s3);margin-top:var(--s2);padding-top:var(--s4);border-top:var(--border)}
.search-actions>button:last-child{min-height:48px;padding:0 28px;font-size:15px}
.search-actions button{white-space:nowrap}

/* Search suggestions (assets/suggest.js): a list under the box being typed in, placed by the script
   inside the form's parent. Long names wrap, so it never makes the page scroll sideways. */
.suggest-anchor{position:relative}
.suggest-list{position:absolute;z-index:30;box-sizing:border-box;max-width:100%;max-height:min(60vh,420px);overflow-y:auto;margin:var(--s1) 0 0;padding:var(--s1) 0;list-style:none;
  background:var(--panel);border:1px solid var(--field);border-radius:var(--radius);text-align:left;font-size:var(--fs-base);line-height:var(--lh-tight)}
.suggest-list[hidden]{display:none}
.suggest-list li{display:flex;align-items:baseline;justify-content:space-between;gap:var(--s3);min-height:24px;padding:var(--s2) var(--s3);cursor:pointer}
.suggest-list li:hover{background:var(--tint)}
.suggest-list li[aria-selected=true]{background:var(--tint);outline:2px solid var(--accent);outline-offset:-2px}
.suggest-name{min-width:0;overflow-wrap:anywhere}
.suggest-also,.suggest-field,.suggest-count{color:var(--muted);font-size:var(--fs-sm)}
.suggest-count{flex:none;font-variant-numeric:tabular-nums}

/* ---------- Search results ---------- */
/* Grid children may shrink, long names and URLs wrap (reflow at 320 px, WCAG 1.4.10) */
.results-band{border-top:var(--border)}
.results-band>.container{padding-top:40px}
.search-layout{display:grid;grid-template-columns:220px minmax(0,1fr);gap:var(--s7);align-items:start}
.search-layout>*{min-width:0}
.result-toolbar{display:flex;justify-content:space-between;align-items:flex-end;flex-wrap:wrap;gap:var(--s3) var(--s4);padding:0 0 var(--s4)}
.result-count{margin:0;font-size:var(--fs-base);color:var(--ink-2)}
.result-count strong{color:var(--ink);font-weight:600}
#sortForm{display:flex;align-items:center;gap:var(--s3);flex-wrap:wrap}
#sortForm label{display:flex;align-items:center;gap:var(--s2);font-size:var(--fs-sm);color:var(--muted)}
#sortForm select{min-height:40px;font-size:14px;font-weight:500;color:var(--ink);background:var(--bg)}
#sortForm .apply-btn{min-height:40px}
/* What the results are for: one chip per search criterion and per filter, each removable */
.active-filters{display:flex;flex-wrap:wrap;align-items:center;gap:var(--s2);margin:0;padding:0 0 var(--s4);font-size:var(--fs-sm)}
.active-filters a{display:inline-flex;align-items:center;gap:6px;min-height:30px;background:var(--panel);color:var(--ink);border:1px solid var(--pill-line);padding:2px 6px 2px 12px;border-radius:999px;overflow-wrap:anywhere}
.active-filters a:hover{border-color:var(--accent);text-decoration:none}
.active-filters .chip-prefix{color:var(--muted)}
.chip-x{display:inline-flex;align-items:center;justify-content:center;flex:none;width:20px;height:20px;border-radius:50%;color:var(--muted);font-size:14px;line-height:1}
.active-filters a:hover .chip-x{background:var(--tint);color:var(--ink)}
.active-filters a.clear-filters{border:0;background:none;padding:2px 4px;font-weight:600;color:var(--accent)}
.active-filters a.clear-filters:hover{text-decoration:underline}

/* Numbered results: the list starts at the first record on the page (<ol start>). On search results and
   /browse the number sits in the margin (.numbered, ResultItem n); elsewhere it is the list marker. */
.results{list-style:decimal;margin:0;padding:0 0 0 3.4em}
.result{padding:var(--s4) 0;border-bottom:var(--border)}
.result::marker{color:var(--muted);font-size:var(--fs-sm);font-variant-numeric:tabular-nums}
.results.numbered{list-style:none;padding:0;border-top:var(--rule)}
.results.numbered .result{display:grid;grid-template-columns:minmax(40px,max-content) minmax(0,1fr);gap:0 var(--s4);padding:var(--s5) 0}
.result-n{font:400 20px/1.3 var(--serif);color:var(--gold);font-variant-numeric:tabular-nums}
.result-body{display:flex;flex-direction:column;gap:var(--s2);min-width:0}
.result .by{margin:0;color:var(--muted);font-size:14px}
.result .by .year{font-variant-numeric:tabular-nums}
.result h2,.result h3{font:400 18px/1.45 var(--serif);letter-spacing:0;margin:0;overflow-wrap:anywhere;text-wrap:pretty}
.result h2 a,.result h3 a{color:var(--ink)}
.result h2 a:hover,.result h3 a:hover{color:var(--accent)}
.result .citation{margin:0;color:var(--ink-2);font-size:14px;overflow-wrap:anywhere}
.result .citation .type{color:var(--muted)}
.citation .pub{font-style:italic}

/* Tags as pills (Claude Design, Oct 2026): the outline is the non-colour cue that they are links (WCAG 1.4.1);
   at least 26 px tall (WCAG 2.5.8). Names as stored; species and genera in italics. */
.tags{display:flex;flex-wrap:wrap;align-items:center;gap:6px;margin-top:var(--s1);font-size:var(--fs-sm)}
.tags a{display:inline-flex;align-items:center;min-height:26px;padding:2px 11px;border:1px solid var(--pill-line);border-radius:999px;background:var(--panel);
  color:var(--ink);overflow-wrap:anywhere}
.tags a em{font-family:var(--serif);font-size:12.5px}
.tags a:hover{border-color:var(--accent);color:var(--accent);text-decoration:none}
.tags a.more{border:0;background:none;padding:2px var(--s1);color:var(--accent);font-weight:600}
.tags a.more:hover{text-decoration:underline}

/* Filters */
.facets-toggle>summary{display:none}
.facet{margin-bottom:var(--s6)}
.facet h3,.browse-section>h3{font-size:var(--fs-xs);text-transform:uppercase;letter-spacing:.14em;color:var(--muted);font-weight:600;margin:0 0 10px}
.facet h3{color:var(--ink);padding-bottom:var(--s2);border-bottom:var(--rule)}
.facet ul{list-style:none;margin:0;padding:0}
.facet li a{display:flex;align-items:baseline;gap:var(--s2);min-height:32px;padding:7px var(--s2);margin:0 calc(-1 * var(--s2));font-size:14px;color:var(--ink);border-radius:4px;overflow-wrap:anywhere}
.facet li a:hover{background:var(--tint);text-decoration:none}
.facet li a span{color:var(--muted);font-size:var(--fs-xs);font-variant-numeric:tabular-nums}
.facet li a span:last-child{margin-left:auto;flex:none}
/* Selected filter: tick, not only bold and colour (WCAG 1.4.1); screen readers get "(selected)" text */
.facet li a.on{font-weight:600;color:var(--ink);background:var(--tint)}
.facet li a.on::before{color:var(--accent)}
.facet li a.on::before{content:"\2713";content:"\2713" / ""}

/* Pagination */
.pagination{display:flex;flex-wrap:wrap;gap:var(--s1);justify-content:center;margin:var(--s6) 0 0}
.pagination a,.pagination span{display:inline-flex;align-items:center;justify-content:center;min-width:36px;min-height:36px;padding:0 var(--s3);
  border:var(--border);border-radius:var(--radius);background:var(--panel);font-size:14px;font-variant-numeric:tabular-nums}
.pagination a:hover{background:var(--tint);text-decoration:none}
.pagination .selected{background:var(--accent);border-color:var(--accent);color:#fff}
.pagination .disabled{color:var(--muted);background:transparent}
.pagination .gap{border-color:transparent;background:transparent;min-width:auto;padding:0 var(--s1)}

/* ---------- Record ---------- */
.record-type{font-size:14px;color:var(--muted);margin:0 0 var(--s2)}
.authors{font-size:var(--fs-md);margin:0 0 var(--s1)}
.citation{color:var(--ink-2)}
.record-head .citation{font-size:var(--fs-base)}
.cite{background:var(--panel);border:var(--border);border-radius:var(--radius);padding:var(--s4) var(--s5);margin:var(--s5) 0 var(--s6)}
.cite h2{font:600 var(--fs-sm)/1.3 var(--sans);letter-spacing:0;color:var(--muted);margin:0 0 var(--s2)}
.citation-box{font-size:var(--fs-md);line-height:1.55;color:var(--ink);overflow-wrap:anywhere}
.cite-actions{display:flex;flex-wrap:wrap;align-items:center;gap:var(--s2) var(--s5);margin-top:var(--s4);font-size:14px}
.cite-actions a{text-decoration:underline;text-underline-offset:2px}
.record-main h2{font:600 var(--fs-md)/1.3 var(--sans);letter-spacing:0;margin:var(--s6) 0 var(--s2)}
.record-main h2 .count{color:var(--muted);font-weight:400}
.metadata{display:grid;grid-template-columns:140px minmax(0,1fr);margin:0;border-top:var(--border);font-size:14px}
.metadata dt,.metadata dd{padding:var(--s2) 0;border-bottom:var(--border);margin:0}
.metadata dt{color:var(--muted);font-weight:500;padding-right:var(--s3)}
.metadata dd{overflow-wrap:anywhere}
.abstract{max-width:var(--measure)}
/* Wide screens: details and tags on the left, citation beside them */
@media (min-width:961px){
  .record-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(300px,380px);grid-template-areas:"head head" "main cite";column-gap:var(--s7);align-items:start}
  .record-head{grid-area:head}
  .record-layout .cite{grid-area:cite;margin:var(--s6) 0 0}
  .record-main{grid-area:main}
}
.more-tags>summary{cursor:pointer;display:inline-flex;align-items:center;min-height:32px;margin-top:var(--s2);font-size:14px;font-weight:600;color:var(--accent)}
.more-tags>summary:hover{text-decoration:underline}

/* ---------- Browse ---------- */
/* Section tabs: a white bar across the page, on /browse and every Browse sub-page (BrowseTabs) */
.browse-tabs-bar{background:var(--panel);border-top:var(--border);border-bottom:var(--border)}
.browse-tabs{display:flex;gap:0 28px;flex-wrap:wrap}
.browse-tabs-bar .browse-tabs{margin:0 auto}
.browse-tabs a{display:inline-flex;align-items:center;min-height:48px;padding:2px 0 0;color:var(--ink-2);font-weight:500;font-size:14px;white-space:nowrap;box-shadow:inset 0 -2px 0 transparent}
.browse-tabs a:hover{color:var(--ink);text-decoration:none;box-shadow:inset 0 -2px 0 var(--line)}
.browse-tabs a.active{color:var(--ink);box-shadow:inset 0 -2px 0 var(--ink)}
.browse-section{padding:0 0 var(--s6);margin-bottom:var(--s6);border-bottom:var(--border)}
.browse-section:last-of-type{border-bottom:0}
.browse-section>h2:first-child{margin-top:0}
.browse-section>h3{margin-top:var(--s4)}
/* /browse: sections with a big heading and a total on the right */
.browse-page .browse-section{padding:72px 0 0;margin:0;border:0}
.browse-page .browse-section:first-of-type{padding-top:var(--s8)}
.browse-page .browse-section:last-of-type{padding-bottom:var(--s7)}
.section-head{display:flex;justify-content:space-between;align-items:baseline;flex-wrap:wrap;gap:var(--s2) var(--s4);margin-bottom:20px}
.section-head h2{margin:0;font-size:28px;letter-spacing:-.01em}
.section-head span{font-size:14px;color:var(--muted)}
#keywords .tags a{min-height:32px;padding:4px 14px;font-size:14px}
/* A-Z bar: boxed letters, those without entries greyed; 34 px targets (WCAG 2.5.8) */
.alphabet{display:flex;flex-wrap:wrap;gap:var(--s1);margin:0 0 var(--s5);font-size:14px;font-weight:500}
.alphabet a,.alphabet span{display:inline-flex;align-items:center;justify-content:center;min-width:34px;min-height:34px;padding:0 var(--s1);border:1px solid var(--line);border-radius:4px;background:var(--panel);color:var(--ink)}
.alphabet a:hover{border-color:var(--accent);color:var(--accent);text-decoration:none}
.alphabet span{color:var(--muted);opacity:.5;font-weight:400;background:transparent}
.alphabet a[aria-current]{background:var(--accent);border-color:var(--accent);color:#fff}
/* Decades on /years: the same boxes, wide enough for "2020s" and all the same width */
.alphabet.decades{gap:6px}
.alphabet.decades a{min-width:64px;min-height:36px;padding:0 var(--s3);font-variant-numeric:tabular-nums}
/* Name + count lists: a heavy rule on top, ruled rows, count on the same baseline */
.browse-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,300px),1fr));column-gap:40px;border-top:var(--rule)}
.browse-grid a{display:flex;align-items:baseline;justify-content:space-between;gap:var(--s4);min-height:36px;padding:var(--s2) 0;border-bottom:var(--border);color:var(--ink);overflow-wrap:anywhere}
/* Roomier rows on the /browse overview (a few entries per section); the full listings stay compact */
.browse-page .browse-grid a{padding:14px 0}
/* Browse sub-pages: the listing under the header band and tabs bar */
.browse-body{padding-top:var(--s7)}
.browse-body .search-note{margin:0 0 var(--s3)}
.browse-grid a:hover{color:var(--accent);text-decoration:none}
.browse-grid a em{font-family:var(--serif)}
.browse-grid a span{color:var(--muted);font-size:14px;font-variant-numeric:tabular-nums;flex:none}
.browse-grid a span.pub{font-style:italic;color:inherit;font-size:inherit;flex:initial}
/* Tiles (Years and Locations on /browse, the A-Z index pages): one white box, no lines between the cells
   (hairlines left gaps in a half-filled last row) */
.tile-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,200px),1fr));background:var(--panel);border:var(--border);overflow:hidden}
.tile-grid a{display:flex;flex-direction:column;gap:6px;padding:20px;background:var(--panel);color:var(--ink)}
.tile-grid a:hover{background:var(--bg);color:var(--accent);text-decoration:none}
.tile-grid a span{font-size:14px;color:var(--muted)}
.year-grid a strong{font:400 20px/1.3 var(--serif);font-variant-numeric:tabular-nums}
.place-grid{grid-template-columns:repeat(auto-fill,minmax(min(100%,220px),1fr))}
.place-grid a{padding:var(--s5) 20px}
.place-grid a strong{font:400 28px/1 var(--serif);font-variant-numeric:tabular-nums}
.see-all{margin:20px 0 0;font-weight:600;font-size:14px}
.see-all a:hover{text-decoration:underline}
.letter-heading{font-size:var(--fs-lg);margin:var(--s6) 0 var(--s2)}
.letter-heading .muted{margin-left:var(--s2);font:400 var(--fs-sm)/1 var(--sans);color:var(--muted)}

/* ---------- Home (Claude Design "SAOB Home", Oct 2026) ---------- */
.home .kicker{margin:0 0 22px;font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--accent)}
.hero{display:flex;flex-direction:column;align-items:center;text-align:center;padding-top:96px;padding-bottom:72px}
.hero h1{margin:0;font-size:clamp(32px,4.2vw,50px);line-height:1.12;letter-spacing:-.02em;max-width:940px}
.hero .lead{margin:24px 0 0;font-size:18px;line-height:1.6;color:var(--muted);max-width:620px;text-wrap:pretty}
.hero-form{margin-top:40px;width:100%;max-width:820px;display:flex;flex-wrap:wrap;align-items:stretch;background:var(--panel);
  border:1px solid var(--field);border-radius:6px;overflow:hidden;box-shadow:0 1px 0 rgba(24,34,29,.04),0 8px 24px -12px rgba(24,34,29,.18)}
.hero-form select,.hero-form input,.hero-form button{min-height:60px;border:0;border-radius:0}
.hero-form select{font-size:14px;font-weight:500;background:#fafaf6;border-right:1px solid var(--line);padding:0 var(--s4);cursor:pointer}
.hero-form input{flex:1;min-width:200px;font-size:17px;padding:0 20px;background:transparent}
.hero-form button{font:600 15px/1 var(--sans);background:var(--accent);color:#fff;padding:0 30px;cursor:pointer}
.hero-form button:hover{background:var(--accent-strong)}
/* The form clips its children (rounded corners), so focus rings go inside */
.hero-form :focus-visible{outline-offset:-4px}
.hero-form button:focus-visible{outline-color:#fff}
.try{margin:18px 0 0;display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:center;font-size:13px}
.try span{color:var(--muted)}
.try a{display:inline-flex;align-items:center;min-height:28px;padding:0 12px;color:var(--ink);background:var(--panel);border:1px solid #d6d7cc;border-radius:999px}
.try a:hover{border-color:var(--accent);color:var(--accent);text-decoration:none}

.stat-band{border-top:var(--border);border-bottom:var(--border);background:var(--panel)}
.stat-row{display:grid;grid-template-columns:repeat(4,minmax(0,1fr))}
.stat-row a{display:flex;flex-direction:column;gap:6px;padding:36px 28px 32px;border-left:1px solid #e6e6dd;color:var(--ink)}
.stat-row a:first-child{padding-left:0;border-left:0}
.stat-row a:hover{color:var(--accent);text-decoration:none}
.stat-row .n{font-family:var(--serif);font-size:40px;line-height:1;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.stat-row .label{font-size:14px;color:var(--muted)}

.ways{padding-top:88px;padding-bottom:24px}
.ways-head{display:flex;justify-content:space-between;align-items:flex-end;flex-wrap:wrap;gap:var(--s4);margin-bottom:36px}
.ways-title{display:flex;flex-direction:column;gap:10px}
.home .ways-title .kicker{margin:0}
.ways-head h2{margin:0;font-size:30px;letter-spacing:-.01em}
.ways-head a{font-size:14px;font-weight:600}
/* Ways in: boxes with an icon tile (the home page's one hover shadow is deliberate, from the design) */
.ways-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr));gap:20px}
.ways-list a{display:flex;flex-direction:column;gap:12px;padding:28px 28px 30px;background:var(--panel);border:1px solid #dcdcd2;border-radius:6px;color:var(--ink);height:100%;transition:border-color .15s,box-shadow .15s}
/* Keyboard focus gets the same feedback as hover (plus the usual focus ring) */
.ways-list a:hover,.ways-list a:focus-visible{color:var(--accent);border-color:var(--accent);box-shadow:0 2px 10px rgba(24,34,29,.06);text-decoration:none}
.way-icon{display:flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:6px;background:#f3efe4;color:#9a7a3e}
.way-icon svg{fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.ways-list h3{margin:0;font:400 22px/1.25 var(--serif)}
.ways-list p{margin:0;font-size:15px;line-height:1.6;color:var(--muted);text-wrap:pretty}

.home-note{padding-top:64px;padding-bottom:40px}
.note-panel{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,420px),1fr));gap:48px;align-items:start;background:#ecefe8;border-radius:8px;padding:clamp(28px,5vw,56px)}
.note-text{display:flex;flex-direction:column;gap:16px}
.note-logo{justify-self:center;width:100%;max-width:260px;height:auto;display:block;mix-blend-mode:multiply}
.note-panel .kicker{margin:0}
.note-panel h2{margin:0;font-size:30px;line-height:1.2;letter-spacing:-.01em}
.note-panel p{margin:0;font-size:16px;line-height:1.65;color:#3f4a44;max-width:520px}
.note-panel p a:not(.button-outline){text-decoration:underline;text-underline-offset:2px}
.note-panel .note-action{margin-top:8px}
.button-outline{display:inline-flex;align-items:center;min-height:40px;padding:0 18px;font-size:14px;font-weight:600;color:var(--ink);border:1px solid var(--ink);border-radius:4px}
.button-outline:hover{background:var(--ink);color:#fff;text-decoration:none}

/* 404 search box */
.hero-search{display:flex;gap:var(--s2);max-width:640px;margin:var(--s5) 0}
.hero-search input{flex:1;min-height:44px}
.hero-search button{min-height:44px}

/* ---------- Small screens ---------- */
@media (max-width:720px){
  .container{padding:0 var(--s4)}
  html{scroll-padding-top:var(--s4);scroll-padding-bottom:var(--s5)}
  /* Not sticky on phones: it would take a sixth of the screen */
  .site-header{position:static}
  .header-inner{flex-direction:column;align-items:flex-start;gap:var(--s1);padding-top:var(--s3);padding-bottom:var(--s1);min-height:0}
  .site-header nav{flex-wrap:wrap;margin-left:calc(-1 * var(--s3))}
  .site-header nav a{padding:var(--s2) var(--s3)}
  .site-header.logo-center .header-inner{align-items:center}
  /* Phone menu (public/assets/menu.js sets .js): name and button on one row, links behind the button.
     Without JavaScript none of this applies and the links stay visible. */
  .js .site-header .header-inner{flex-direction:row;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:var(--s2) var(--s3)}
  .js .site-header .brand{flex:1 1 0;min-width:0}
  .js .site-header .menu-toggle{display:inline-flex;align-items:center;justify-content:center;flex:none;width:44px;height:44px;padding:0;
    border:1px solid var(--field);border-radius:var(--radius);background:var(--panel);color:var(--ink);cursor:pointer}
  .menu-toggle svg{display:block;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round}
  .menu-toggle .icon-close,.menu-toggle[aria-expanded="true"] .icon-open{display:none}
  .menu-toggle[aria-expanded="true"] .icon-close{display:block}
  .js .site-header .menu-toggle:hover{background:var(--tint)}
  .js .site-header nav{display:none;flex-basis:100%;flex-direction:column;margin-left:0;padding-bottom:var(--s2)}
  .js .site-header nav.open{display:flex}
  .js .site-header nav a{padding:var(--s3) var(--s2)}
  .js .site-header nav a.active{box-shadow:none;text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:4px}
  h1{font-size:var(--fs-xl)}
  .page{padding-top:var(--s5)}
  /* Field and match on one row (with the remove button), term below */
  .criterion{grid-template-columns:1fr 1fr auto}
  .joiner{grid-column:1 / -1}
  .criterion .remove{grid-row:2;grid-column:3}
  .criterion input{grid-row:3;grid-column:1 / -1}
  .search-layout{grid-template-columns:minmax(0,1fr);gap:var(--s4)}
  /* Filters collapse behind a toggle above the results */
  .facets-toggle{border:var(--border);border-radius:var(--radius);background:var(--panel)}
  .facets-toggle>summary{display:flex;align-items:center;min-height:44px;padding:0 var(--s4);font-weight:600;cursor:pointer}
  .facets-toggle[open]>summary{border-bottom:var(--border)}
  .facets-toggle .facets{padding:var(--s4)}
  .results{padding-left:2.8em}
  .results.numbered{padding-left:0}
  .results.numbered .result{gap:0 var(--s3)}
  .page-hero{padding-top:var(--s7);padding-bottom:var(--s5)}
  .search-page .page-hero{padding-bottom:var(--s6)}
  .browse-page .browse-section,.browse-page .browse-section:first-of-type{padding-top:var(--s7)}
  .results-band>.container,.browse-body{padding-top:var(--s5)}
  .metadata{grid-template-columns:110px minmax(0,1fr)}
  .cite{padding:var(--s4)}
  .browse-grid{grid-template-columns:minmax(0,1fr)}
  .hero{padding-top:var(--s7);padding-bottom:var(--s6)}
  .hero-form select{flex:1 0 100%;border-right:0;border-bottom:1px solid var(--line);min-height:48px}
  .hero-form input{min-width:0;min-height:52px;padding:0 var(--s4)}
  .hero-form button{min-height:52px;padding:0 var(--s5)}
  .stat-row{grid-template-columns:repeat(2,minmax(0,1fr))}
  .stat-row a{padding:var(--s5) var(--s4)}
  .stat-row a:nth-child(odd){padding-left:0;border-left:0}
  .stat-row a:nth-child(n+3){border-top:1px solid #e6e6dd}
  .stat-row .n{font-size:30px}
  .ways{padding-top:var(--s7)}
  .home-note{padding-top:var(--s6)}
  .hero-search{flex-direction:column}
  .footer-inner{flex-direction:column;align-items:flex-start}
  .footer-links{flex-direction:column;align-items:flex-start}
  .consent-inner{padding-top:var(--s3);padding-bottom:var(--s3)}
  .consent-actions{width:100%}
  .consent-actions .button-outline{flex:1}
}

@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
::placeholder{color:var(--muted);opacity:1}

/* ---------- Print: the search results and record pages ----------
   Black on white whatever the screen styles (custom CSS included), no backgrounds; the controls,
   the menu, filters, suggestions, pagination, result toolbar (the count is in the summary line),
   footer and consent banner left out; each result kept
   whole on one page. components/PrintSummary.astro adds the line at the top (site, search, count,
   date, address); record pages print the DOI as "doi: 10...." (public/assets/print.js opens the
   collapsed tag lists while printing). */
.print-only{display:none}
@media print{
  @page{margin:16mm 14mm}
  *,*::before,*::after{background:transparent!important;color:#000!important;box-shadow:none!important;text-shadow:none!important;border-color:#000!important}
  html,body{background:#fff!important}
  body{display:block;min-height:0;padding:0!important;font-size:10.5pt;line-height:1.45}
  .print-only{display:block}
  span.print-only{display:inline}
  .screen-only,.skip-link,#site-nav,.menu-toggle,button,.search-panel,.search-page .page-hero,.facets-toggle,.facets,
  .suggest-list,.pagination,.result-toolbar,.active-filters,.back,.cite-actions,details.more-tags>summary,footer,.consent{display:none!important}
  .site-header{position:static;border-bottom:1px solid #000}
  .container{max-width:none;padding-left:0;padding-right:0}
  .print-summary{margin:0 0 12pt;padding-bottom:6pt;border-bottom:1px solid #000;font-size:9pt;overflow-wrap:anywhere}
  .results-band{border-top:0}
  .results-band>.container{padding-top:0}
  .search-layout{display:block}
  .results>li,.record-head,.cite,.metadata dd{break-inside:avoid}
  h1,h2,h3{break-after:avoid}
  a{text-decoration:none}
}