:root{
  --ink:#1a1d1a; --muted:#5f6b60; --line:#dde2dd; --bg:#fbfcfb;
  --accent:#1f5c3d; --accent-soft:#eef4f0; --max:38rem;
}
*{box-sizing:border-box}
body{
  margin:0; background:var(--bg); color:var(--ink);
  font:16px/1.65 Charter,Georgia,"Times New Roman",serif;
  -webkit-text-size-adjust:100%;
}
a{color:var(--accent)}
h1,h2,h3,.bar,.pager,.strip,.meta,.crumb,.mins,button,input{
  font-family:system-ui,-apple-system,"Segoe UI",sans-serif;
}
h1{font-size:1.6rem;line-height:1.25;margin:.2em 0 .8em}
h2{font-size:1.15rem;margin:2em 0 .4em}
h3,h4{font-size:1rem;margin:1.6em 0 .3em}

/* header */
.bar{
  display:flex;gap:1rem;align-items:center;flex-wrap:wrap;
  padding:.7rem 1.2rem;background:#fff;border-bottom:1px solid var(--line);
  position:sticky;top:0;z-index:5;
}
.brand{font-weight:600;text-decoration:none;color:var(--ink)}
.find{margin-left:auto}
.find input{
  border:1px solid var(--line);border-radius:6px;padding:.35rem .6rem;
  font-size:.9rem;min-width:9rem;
}
.who{font-size:.8rem;color:var(--muted)}
main{padding:1.5rem 1.2rem 3rem}

/* reader */
.reader{display:grid;grid-template-columns:15rem minmax(0,var(--max));gap:2.5rem;justify-content:center}
article{min-width:0}
.strip{font-size:.85rem;position:sticky;top:4.2rem;align-self:start;max-height:80vh;overflow:auto}
.strip h3{margin:0 0 .5rem;color:var(--muted);font-size:.75rem;text-transform:uppercase;letter-spacing:.05em}
.strip ul{list-style:none;margin:0;padding:0}
.strip li{margin:.15rem 0}
.strip li a{text-decoration:none;color:var(--muted);display:block;padding:.15rem .4rem;border-radius:4px}
.strip li a:hover{background:var(--accent-soft)}
.strip li.depth-4 a{padding-left:1.1rem;font-size:.95em}
.strip li.here a{background:var(--accent-soft);color:var(--accent);font-weight:600}

.crumb{font-size:.8rem;color:var(--muted);margin:0 0 .4rem}
article p{margin:0 0 1em}
article table{border-collapse:collapse;width:100%;font-size:.88rem;margin:1.2em 0;display:block;overflow-x:auto}
article th,article td{border:1px solid var(--line);padding:.45rem .6rem;text-align:left;vertical-align:top}
article th{background:var(--accent-soft);font-family:system-ui,sans-serif;font-size:.8rem}
article code{background:#f0f2f0;padding:.1em .35em;border-radius:3px;font-size:.88em}
article pre{background:#f0f2f0;padding:.8rem;border-radius:6px;overflow-x:auto}
article blockquote{border-left:3px solid var(--line);margin:1em 0;padding-left:1rem;color:var(--muted)}

/* pager */
.pager{display:flex;justify-content:space-between;gap:1rem;margin:3rem 0 1.5rem;font-size:.9rem}
.pager a{
  text-decoration:none;border:1px solid var(--line);border-radius:8px;
  padding:.6rem .9rem;background:#fff;max-width:47%;
}
.pager a:hover{border-color:var(--accent)}
.pager span{display:block;font-size:.7rem;color:var(--muted);text-transform:uppercase;letter-spacing:.05em}
.pager .next{text-align:right;margin-left:auto}

.progress{font-size:.75rem;color:var(--muted)}
.progress .bar{height:3px;background:var(--accent);border-radius:2px;margin-bottom:.4rem}
.progress p{margin:0}

/* contents */
.meta{color:var(--muted);font-size:.85rem;margin-top:-.5em}
main>h1,.intro,.actions,.toc{max-width:var(--max);margin-left:auto;margin-right:auto}
.actions{display:flex;gap:.6rem;flex-wrap:wrap;margin:1.5rem auto}
.btn{
  display:inline-block;background:var(--accent);color:#fff;text-decoration:none;
  padding:.55rem 1rem;border-radius:8px;font-size:.9rem;
}
.btn.ghost{background:#fff;color:var(--accent);border:1px solid var(--line)}
.toc{list-style:none;padding:0}
.toc .part h2{font-size:1rem;padding-bottom:.3rem;border-bottom:1px solid var(--line)}
.toc ul{list-style:none;padding:0;margin:0 0 1.8rem}
.toc .pg{display:flex;gap:.6rem;align-items:baseline;padding:.25rem 0}
.toc .pg a{text-decoration:none;flex:1}
.toc .pg a:hover{text-decoration:underline}
.toc .depth-4 a{padding-left:1.1rem;font-size:.95em;color:var(--muted)}
.mins{font-size:.72rem;color:var(--muted);white-space:nowrap}

/* login */
body.centred{display:grid;place-items:center;min-height:100vh;padding:1rem}
.card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:1.8rem;width:min(22rem,100%)}
.card h1{font-size:1.2rem;margin-bottom:1.2rem}
.card label{display:block;font-size:.78rem;color:var(--muted);margin:.8rem 0 .25rem}
.card input{width:100%;border:1px solid var(--line);border-radius:6px;padding:.5rem .6rem;font-size:1rem}
.card button{
  width:100%;margin-top:1.3rem;background:var(--accent);color:#fff;border:0;
  border-radius:8px;padding:.6rem;font-size:.95rem;cursor:pointer;
}
.error{background:#fdeceb;color:#8a1c14;padding:.5rem .7rem;border-radius:6px;font-size:.85rem}
.small{font-size:.78rem;color:var(--muted);text-align:center;margin:1rem 0 0}

/* footer */
.foot{border-top:1px solid var(--line);padding:1.2rem;font-size:.7rem;color:var(--muted);text-align:center}
.foot p{margin:.2rem 0}

@media print{
  .bar,.strip,.pager,.progress,.find{display:none}
  .reader{display:block}
  body{background:#fff;font-size:11pt}
  .foot{position:fixed;bottom:0;width:100%}
}
@media(max-width:900px){
  .reader{grid-template-columns:1fr;gap:1.5rem}
  .strip{position:static;max-height:none;border-bottom:1px solid var(--line);padding-bottom:1rem}
}

/* search results */
.results{max-width:var(--max);margin:0 auto}
.results h1{font-size:1.25rem}
.hits{list-style:none;padding:0;margin:1.5rem 0}
.hits li{padding:.6rem 0;border-bottom:1px solid var(--line)}
.hits li a{display:block;text-decoration:none;font-weight:600;font-size:.98rem}
.hits li a:hover{text-decoration:underline}
.ctx{display:block;font-size:.75rem;color:var(--muted);margin-top:.15rem;
     font-family:system-ui,-apple-system,"Segoe UI",sans-serif}
.note{margin-top:1.5rem;font-size:.75rem}

/* forms */
.hint{font-size:.7rem;color:var(--muted);margin:.25rem 0 0}
.small.left{text-align:left;margin:.6rem 0}
.ok{background:#eaf5ee;color:#1f5c3d;padding:.5rem .7rem;border-radius:6px;font-size:.85rem}

/* admin */
.admin{max-width:60rem;margin:0 auto;font-family:system-ui,-apple-system,"Segoe UI",sans-serif}
.admin h1{font-size:1.4rem}
.legend{font-size:.78rem;color:var(--muted);line-height:1.55;max-width:44rem;
        background:#fff;border:1px solid var(--line);border-radius:8px;padding:.7rem .9rem}
.legend strong{color:var(--ink);font-weight:600}

.accounts{list-style:none;padding:0;margin:1.2rem 0}

/* Every column except the name is a fixed width, so rows line up with each
   other regardless of whether a row has a button, a note, or nothing. */
.acct{display:grid;gap:.75rem 1rem;align-items:center;
      grid-template-columns:minmax(0,1fr) 9rem 6.5rem 8rem 8.5rem;
      padding:.9rem 1rem;background:#fff;border:1px solid var(--line);
      border-radius:10px;margin-bottom:.5rem}
.acct.flagged{border-color:#e8c88a;background:#fffaf0}

.acct-who{min-width:0}
.nm{font-weight:600;font-size:.92rem;overflow-wrap:anywhere}
.sub{display:block;font-size:.72rem;color:var(--muted);font-weight:400;
     overflow-wrap:anywhere;margin-top:.1rem;line-height:1.35}
.sub.warn{color:#a8620a}
.tag{font-size:.6rem;background:var(--accent-soft);color:var(--accent);
     padding:.1rem .3rem;border-radius:3px;vertical-align:middle;font-weight:600}

.acct-state,.acct-stat{min-width:0}
.acct-stat .num{font-size:1.1rem;font-weight:600;font-variant-numeric:tabular-nums}
.acct-stat .num.small{font-size:.85rem;font-weight:500;white-space:nowrap}
.acct-act{justify-self:end;text-align:right;min-width:0}
.acct-act form{display:flex;gap:.35rem;align-items:center;justify-content:flex-end;
               flex-wrap:wrap}

.pill{display:inline-block;font-size:.7rem;padding:.12rem .5rem;border-radius:999px;
      background:#eee;color:#555;font-weight:600}
.pill.active{background:#eaf5ee;color:#1f5c3d}
.pill.pending{background:#fff4e0;color:#8a5a00}
.pill.blocked{background:#fdeceb;color:#8a1c14}

.mini{border:1px solid var(--line);background:#fff;border-radius:6px;
      padding:.35rem .7rem;font-size:.75rem;cursor:pointer;white-space:nowrap}
.mini:hover{border-color:var(--accent)}
.mini.go{background:var(--accent);color:#fff;border-color:var(--accent)}
.mini.stop{color:#8a1c14;border-color:#f0cfcc}

@media(max-width:820px){
  .acct{grid-template-columns:1fr 1fr;gap:.6rem}
  .acct-who{grid-column:1/-1}
  .acct-act{grid-column:1/-1;justify-self:start}
  .acct-act form{justify-content:flex-start}
}

/* confidentiality confirmation */
.card.wide{width:min(34rem,100%)}
.terms-lead{font-size:.88rem;margin:.2rem 0 1rem;line-height:1.5}
.terms{margin:0 0 1.1rem;padding-left:1.1rem;font-size:.85rem;line-height:1.55}
.terms li{margin:.55rem 0}
.terms-foot{font-size:.75rem;color:var(--muted);line-height:1.55;
            border-top:1px solid var(--line);padding-top:.8rem;margin:0}

/* header: manual name between the brand and the search box */
.in-doc{font-size:.82rem;color:var(--muted);min-width:0;overflow:hidden;
        text-overflow:ellipsis;white-space:nowrap;max-width:22rem}
.in-doc::before{content:"/";margin-right:.5rem;color:var(--line)}
.in-doc a{color:var(--muted);text-decoration:none}
.in-doc a:hover{color:var(--accent)}
.who a{color:var(--muted)}
.who a:hover{color:var(--accent)}

/* library */
.shelf{max-width:46rem;margin:0 auto}
.shelf h1{font-size:1.5rem;margin-bottom:.2rem}
.empty{background:#fff;border:1px solid var(--line);border-radius:10px;
       padding:1rem 1.1rem;font-size:.88rem;line-height:1.6;max-width:36rem}
.books{list-style:none;padding:0;margin:1.4rem 0}
.book{display:grid;grid-template-columns:minmax(0,1fr) 11rem;gap:1.5rem;
      align-items:start;background:#fff;border:1px solid var(--line);
      border-radius:10px;padding:1.1rem 1.2rem;margin-bottom:.7rem}
.book-main{min-width:0}
.book h2{margin:0 0 .3rem;font-size:1.05rem}
.book h2 a{text-decoration:none;color:var(--ink)}
.book h2 a:hover{color:var(--accent)}
.book .blurb{margin:0 0 .5rem;font-size:.86rem;color:var(--muted);line-height:1.5}
.book .meta{margin:0;font-size:.75rem}
.book .meta.small{margin-top:.3rem}
.read-bar{height:3px;background:var(--line);border-radius:2px;margin:.6rem 0 0;
          max-width:18rem;overflow:hidden}
.read-bar .fill{height:100%;background:var(--accent)}
.book-act{display:flex;flex-direction:column;gap:.35rem;align-items:stretch;text-align:center}
.book-act .btn{padding:.5rem .8rem;font-size:.85rem}
.book-act .sub{font-size:.7rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.book-act .plain{font-size:.75rem;color:var(--muted);text-decoration:none}
.book-act .plain:hover{color:var(--accent);text-decoration:underline}

/* admin: per-manual grants */
.acct-grants{grid-column:1/-1;display:flex;flex-wrap:wrap;gap:.5rem .8rem;
             align-items:center;border-top:1px dashed var(--line);
             margin-top:.2rem;padding-top:.7rem}
.grant-label{font-size:.7rem;text-transform:uppercase;letter-spacing:.05em;
             color:var(--muted);font-weight:600}
.grant-boxes{display:flex;flex-wrap:wrap;gap:.4rem .9rem;flex:1;min-width:0}
.grant{display:inline-flex;align-items:center;gap:.35rem;font-size:.78rem;cursor:pointer}
.grant input{accent-color:var(--accent);margin:0}
.grant.muted{color:var(--muted)}
.mini[disabled]{opacity:.45;cursor:not-allowed}

@media(max-width:700px){
  .book{grid-template-columns:1fr;gap:.9rem}
  .book-act{align-items:flex-start;text-align:left}
  .in-doc{display:none}
}