:root{
  --fg:#1a1a1a; --muted:#6b7280; --bg:#ffffff; --line:#e5e7eb;
  --accent:#0b3d91; --accent-soft:#eef2fb; --radius:8px;
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
body{margin:0;font-family:var(--font);color:var(--fg);background:var(--bg);line-height:1.5}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
header.site{display:flex;justify-content:space-between;align-items:center;gap:1rem;
  padding:.8rem 1.5rem;border-bottom:1px solid var(--line);background:var(--accent-soft);flex-wrap:wrap}
header.site .brand{font-weight:700;color:var(--accent);font-size:1.02rem}
header.site nav{display:flex;align-items:center;gap:1rem}
header.site nav a{color:var(--accent);font-weight:600}
#langToggle{border:1px solid var(--accent);background:transparent;color:var(--accent);
  border-radius:var(--radius);padding:.25rem .6rem;cursor:pointer;font-weight:600;font-size:.8rem}
#langToggle:hover{background:var(--accent);color:#fff}
main{max-width:960px;margin:0 auto;padding:1.5rem}
footer.site{border-top:1px solid var(--line);color:var(--muted);padding:1rem 1.5rem;text-align:center}
h1{font-size:1.6rem;margin:.2rem 0 1rem}
h2{font-size:1.15rem;margin:1.6rem 0 .5rem;padding-bottom:.25rem;border-bottom:1px solid var(--line)}
.muted{color:var(--muted)}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.92em}
.badge{display:inline-block;background:var(--accent);color:#fff;border-radius:999px;
  padding:.1rem .6rem;font-size:.75rem;font-weight:600;margin:0 0 1rem}
.linkbar{display:flex;gap:.75rem;flex-wrap:wrap;margin:.25rem 0 1rem}
.linkbar a{background:var(--accent-soft);border:1px solid var(--line);border-radius:var(--radius);
  padding:.25rem .6rem;font-size:.85rem;font-weight:600}
dl.detail{display:grid;grid-template-columns:max-content 1fr;gap:.35rem 1.25rem;margin:1rem 0}
dl.detail dt{font-weight:600;color:var(--muted)}
dl.detail dd{margin:0}
ul.linklist{margin:.25rem 0;padding-left:1.1rem}
ul.linklist li{margin:.2rem 0}
.filters{display:flex;gap:.75rem;flex-wrap:wrap;align-items:center;margin:0 0 1rem}
.filters input[type=search],.filters select{padding:.45rem .6rem;border:1px solid var(--line);
  border-radius:var(--radius);font-size:.95rem}
.filters input[type=search]{min-width:min(320px,60vw);flex:1}
.filters .status{display:flex;gap:.75rem;align-items:center;font-size:.9rem}
.filters .status label{display:inline-flex;align-items:center;gap:.25rem;cursor:pointer}
table.grid{width:100%;border-collapse:collapse;font-size:.95rem}
table.grid th,table.grid td{text-align:left;padding:.5rem .6rem;border-bottom:1px solid var(--line);vertical-align:top}
table.grid thead th{position:sticky;top:0;background:#fff;border-bottom:2px solid var(--line);
  font-size:.78rem;text-transform:uppercase;letter-spacing:.04em;color:var(--muted)}
table.grid tbody tr:hover{background:var(--accent-soft)}
.nowrap{white-space:nowrap}
/* landing cards */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1rem;margin-top:1rem}
.card{display:block;padding:1.25rem 1.5rem;border:1px solid var(--line);border-radius:var(--radius);
  background:var(--accent-soft);color:var(--fg);transition:box-shadow .15s,transform .15s}
.card:hover{text-decoration:none;box-shadow:0 4px 16px rgba(0,0,0,.08);transform:translateY(-2px)}
.card h2{margin:0;color:var(--accent)}
.card .card-desc{margin:.35rem 0 .75rem;color:var(--muted);font-size:.92rem}
.card .count{margin:0;font-size:2rem;font-weight:700;line-height:1}
/* collapsible sections on the person page */
details>summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:.5rem;
  padding:.35rem 0;border-bottom:1px solid var(--line)}
details>summary::-webkit-details-marker{display:none}
details>summary::before{content:"\25B8";color:var(--muted);transition:transform .15s}
details[open]>summary::before{transform:rotate(90deg)}
h2.inline{display:inline;margin:0;font-size:1.15rem}
details.sub{margin:.15rem 0 .15rem 1.25rem}
details.sub>summary{font-size:.95rem;font-weight:600;border-bottom:1px dashed var(--line)}
details.sub>summary>.count-badge{font-weight:400}
details.sub ul.linklist{margin-left:.25rem}
.count-badge{background:var(--accent-soft);border:1px solid var(--line);border-radius:999px;
  padding:0 .5rem;font-size:.8rem;color:var(--muted)}
.tag{display:inline-block;background:var(--accent-soft);border:1px solid var(--line);border-radius:999px;
  padding:0 .5rem;font-size:.75rem;color:var(--accent);white-space:nowrap}
/* language switch */
html[data-lang="cs"] .lang-en{display:none}
html[data-lang="en"] .lang-cs{display:none}