[hidden]{display:none!important}

/* Layout: a members' workspace. Sticky header with section tabs; each section is a working view
   (search lists, committee pages, gallery). Field green from land-grant agriculture, harvest gold used rarely. */
:root{
  --bg:#F5F7F3; --surface:#FFFFFF; --sunk:#EBEFE8; --ink:#17201A; --muted:#56635A; --line:#D8DFD6;
  --accent:#2C5B3B; --accent-soft:#E2ECE3; --on-accent:#FFFFFF; --gold:#A87720; --gold-soft:#F6EBD3;
  --blue:#2F5579; --blue-soft:#E3EBF3; --plum:#6B3F63; --plum-soft:#F1E6EF;
  --shadow:0 1px 2px rgba(20,35,25,.06),0 8px 24px rgba(20,35,25,.06);
  --display:"Newsreader",Georgia,"Times New Roman",serif;
  --body:"Public Sans",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --r:10px; --max:1180px;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#0F1511; --surface:#161E18; --sunk:#1C261F; --ink:#E6ECE5; --muted:#9BA89F; --line:#2A362D;
  --accent:#86C397; --accent-soft:#1F3326; --on-accent:#0D1A11; --gold:#DDB062; --gold-soft:#33291A;
  --blue:#8DB4DA; --blue-soft:#1C2A38; --plum:#D7A6CB; --plum-soft:#2E2030;
  --shadow:0 1px 2px rgba(0,0,0,.3),0 8px 24px rgba(0,0,0,.25); color-scheme:dark }}
:root[data-theme="dark"]{
  --bg:#0F1511; --surface:#161E18; --sunk:#1C261F; --ink:#E6ECE5; --muted:#9BA89F; --line:#2A362D;
  --accent:#86C397; --accent-soft:#1F3326; --on-accent:#0D1A11; --gold:#DDB062; --gold-soft:#33291A;
  --blue:#8DB4DA; --blue-soft:#1C2A38; --plum:#D7A6CB; --plum-soft:#2E2030;
  --shadow:0 1px 2px rgba(0,0,0,.3),0 8px 24px rgba(0,0,0,.25); color-scheme:dark }

*{box-sizing:border-box}
body{background:var(--bg);color:var(--ink);font-family:var(--body);font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:var(--accent)}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}
h1,h2,h3{font-family:var(--display);font-weight:600;line-height:1.15;text-wrap:balance;margin:0}
h1{font-size:clamp(2rem,4.2vw,3rem)} h2{font-size:clamp(1.5rem,2.6vw,1.9rem)} h3{font-size:1.2rem}
p{margin:0}
.wrap{max-width:var(--max);margin:0 auto;padding-inline:20px}
.eyebrow{font-size:.74rem;letter-spacing:.09em;text-transform:uppercase;font-weight:600;color:var(--muted)}
.muted{color:var(--muted)}
.num{font-variant-numeric:tabular-nums}

/* header */
header.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:color-mix(in srgb,var(--surface) 92%,transparent);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;gap:16px;padding-block:12px}
.brand{display:flex;align-items:baseline;gap:10px;text-decoration:none;color:var(--ink);min-width:0}
.brand b{font-family:var(--display);font-size:1.55rem;font-weight:600;letter-spacing:.01em}
.brand span{font-size:.8rem;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.who{margin-left:auto;display:flex;align-items:center;gap:10px;font-size:.85rem;color:var(--muted);white-space:nowrap}
.avatar{width:30px;height:30px;border-radius:50%;background:var(--accent);color:var(--on-accent);display:grid;place-items:center;font-weight:700;font-size:.78rem}
nav.tabs{display:flex;gap:4px;overflow-x:auto;scrollbar-width:none;padding-bottom:0}
nav.tabs::-webkit-scrollbar{display:none}
nav.tabs a{flex:none;text-decoration:none;color:var(--muted);font-weight:600;font-size:.93rem;padding:10px 12px 12px;border-bottom:2.5px solid transparent}
nav.tabs a:hover{color:var(--ink)}
nav.tabs a[aria-current="page"]{color:var(--accent);border-color:var(--accent)}

main{padding-block:32px 72px}
section.view{display:flex;flex-direction:column;gap:28px}
.head{display:flex;flex-wrap:wrap;align-items:end;justify-content:space-between;gap:16px}
.head p{max-width:62ch;color:var(--muted);margin-top:6px}

/* buttons, chips */
.btn{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);background:var(--surface);border-radius:999px;padding:8px 16px;font-weight:600;font-size:.9rem;cursor:pointer;text-decoration:none;color:var(--ink)}
.btn:hover{border-color:var(--accent)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}
.btn[disabled]{opacity:.55;cursor:not-allowed}
.chip{display:inline-flex;align-items:center;font-size:.74rem;font-weight:600;padding:2px 9px;border-radius:999px;background:var(--sunk);color:var(--muted);white-space:nowrap}
.chip.pub{background:var(--accent-soft);color:var(--accent)}
.chip.prog{background:var(--gold-soft);color:var(--gold)}
.chip.idea{background:var(--blue-soft);color:var(--blue)}
.chip.role{background:var(--plum-soft);color:var(--plum)}

/* home */
.hero{display:grid;grid-template-columns:1.05fr 1fr;gap:28px;align-items:stretch}
.hero-text{display:flex;flex-direction:column;gap:14px;justify-content:center}
.hero-text p{color:var(--muted);max-width:56ch}
.hero figure{margin:0;border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow);background:var(--sunk)}
.hero img{display:block;width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
.hero figcaption{font-size:.8rem;color:var(--muted);padding:8px 12px;background:var(--surface)}
.objectives{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.obj{border-left:3px solid var(--accent);padding:4px 0 4px 14px}
.obj b{display:block;font-size:.8rem;letter-spacing:.06em;text-transform:uppercase;color:var(--accent)}
.home-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:28px}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:20px 22px}
.panel h2{font-size:1.35rem;margin-bottom:12px}
.news{display:flex;flex-direction:column}
.news article{display:grid;grid-template-columns:92px 1fr;gap:14px;padding-block:14px;border-top:1px solid var(--line)}
.news article:first-child{border-top:0;padding-top:4px}
.news time{font-size:.8rem;color:var(--muted);font-weight:600;padding-top:2px}
.news h3{font-family:var(--body);font-size:1rem;font-weight:700;margin-bottom:3px}
.news p{color:var(--muted);font-size:.93rem}
.figures{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:18px}
.figures div{background:var(--sunk);border-radius:8px;padding:12px}
.figures b{display:block;font-family:var(--display);font-size:1.7rem;font-weight:600;line-height:1}
.figures span{font-size:.78rem;color:var(--muted)}
.quick{display:flex;flex-direction:column;gap:2px}
.quick a{display:flex;justify-content:space-between;gap:12px;padding:10px 0;border-top:1px solid var(--line);text-decoration:none;color:var(--ink);font-weight:600;font-size:.93rem}
.quick a span{color:var(--muted);font-weight:400}
.quick a:hover{color:var(--accent)}

/* research database */
.tools{display:flex;flex-wrap:wrap;gap:10px;align-items:center;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:12px}
.search{flex:1 1 280px;display:flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:8px;padding:0 12px;background:var(--bg);min-width:0}
.search input{border:0;background:transparent;padding:10px 0;width:100%;outline:none;min-width:0}
.search:focus-within{border-color:var(--accent)}
.tools select{border:1px solid var(--line);border-radius:8px;padding:9px 10px;background:var(--bg);max-width:100%}
.count{font-size:.88rem;color:var(--muted)}
.results{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);border-radius:var(--r)}
.entry{border-top:1px solid var(--line)}
.entry:first-child{border-top:0}
.entry>button{all:unset;box-sizing:border-box;display:grid;grid-template-columns:1fr auto;gap:6px 18px;width:100%;padding:16px 20px;cursor:pointer}
.entry>button:hover .e-title{color:var(--accent)}
.entry>button:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}
.e-title{font-weight:700;font-size:1rem;line-height:1.35;min-width:0}
.e-meta{grid-column:1;font-size:.86rem;color:var(--muted);min-width:0;overflow-wrap:anywhere}
.e-side{grid-column:2;grid-row:1 / span 2;display:flex;flex-direction:column;align-items:flex-end;gap:6px}
.e-year{font-weight:700;font-size:.9rem}
.e-body{padding:0 20px 20px;display:grid;grid-template-columns:1fr 240px;gap:24px}
.e-body p{font-size:.94rem;max-width:72ch;overflow-wrap:anywhere}
.e-body dl{margin:0;display:grid;grid-template-columns:auto 1fr;gap:6px 12px;font-size:.85rem;align-content:start}
.e-body dt{color:var(--muted)} .e-body dd{margin:0;overflow-wrap:anywhere}
.more{display:flex;justify-content:center;padding:16px}
.empty{padding:40px 20px;text-align:center;color:var(--muted)}
.form-panel{background:var(--surface);border:1px solid var(--accent);border-radius:var(--r);padding:20px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.form-panel .full{grid-column:1 / -1}
.form-panel label{display:flex;flex-direction:column;gap:5px;font-size:.85rem;font-weight:600}
.form-panel input,.form-panel select,.form-panel textarea{border:1px solid var(--line);border-radius:8px;padding:9px 10px;background:var(--bg);font-weight:400}
.form-actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.saved{font-size:.88rem;color:var(--accent);font-weight:600}

/* meetings */
.cmte-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:14px}
.cmte{all:unset;box-sizing:border-box;cursor:pointer;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:18px 20px;display:flex;flex-direction:column;gap:8px}
.cmte:hover{border-color:var(--accent)}
.cmte:focus-visible{outline:2px solid var(--accent)}
.cmte h3{font-size:1.15rem}
.cmte .abbr{font-family:var(--body);font-size:.72rem;font-weight:700;letter-spacing:.08em;color:var(--accent);text-transform:uppercase}
.cmte p{font-size:.88rem;color:var(--muted)}
.cmte .foot{display:flex;justify-content:space-between;gap:10px;font-size:.82rem;margin-top:auto;padding-top:8px;border-top:1px dashed var(--line)}
.group-label{margin-top:8px}
.back{all:unset;cursor:pointer;color:var(--accent);font-weight:600;font-size:.9rem}
.detail{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:28px;align-items:start}
.detail aside{display:flex;flex-direction:column;gap:16px}
.people{display:flex;flex-direction:column;gap:6px;font-size:.92rem}
.table-wrap{overflow-x:auto;background:var(--surface);border:1px solid var(--line);border-radius:var(--r)}
table{border-collapse:collapse;width:100%;font-size:.92rem}
th,td{text-align:left;padding:12px 16px;border-top:1px solid var(--line);vertical-align:top}
thead th{border-top:0;font-size:.74rem;letter-spacing:.07em;text-transform:uppercase;color:var(--muted);background:var(--sunk)}
td.date{white-space:nowrap;font-weight:700;font-variant-numeric:tabular-nums}
.mats{display:flex;flex-wrap:wrap;gap:6px}
.mat{font-size:.76rem;font-weight:600;padding:3px 9px;border-radius:6px;border:1px solid var(--line);color:var(--muted);white-space:nowrap}
.note{font-size:.82rem;color:var(--muted)}

/* files */
.filters{display:flex;flex-wrap:wrap;gap:8px}
.filters button{border:1px solid var(--line);background:var(--surface);border-radius:999px;padding:6px 13px;font-size:.85rem;font-weight:600;cursor:pointer;color:var(--muted)}
.filters button[aria-pressed="true"]{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}
.file-row td:first-child{font-weight:700}
.file-row td small{display:block;font-weight:400;color:var(--muted);margin-top:2px}

/* photos */
.album-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:end;gap:10px;border-bottom:1px solid var(--line);padding-bottom:12px}
.gallery{columns:4 220px;column-gap:12px}
.gallery button{all:unset;display:block;cursor:zoom-in;margin-bottom:12px;break-inside:avoid;border-radius:8px;overflow:hidden;background:var(--sunk)}
.gallery button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.gallery img{display:block;width:100%;height:auto;transition:transform .3s}
.gallery button:hover img{transform:scale(1.02)}
.lightbox{position:fixed;inset:0;z-index:50;background:rgba(8,12,9,.92);display:grid;grid-template-rows:auto 1fr auto;padding:calc(env(safe-area-inset-top,0px) + 12px) 16px calc(env(safe-area-inset-bottom,0px) + 16px)}
.lightbox .lb-bar{display:flex;justify-content:space-between;align-items:center;color:#E6ECE5;font-size:.9rem}
.lightbox img{max-width:100%;max-height:100%;margin:auto;object-fit:contain;align-self:center;justify-self:center;min-height:0}
.lb-nav{display:flex;justify-content:center;gap:12px}
.lightbox button{background:rgba(255,255,255,.12);color:#fff;border:0;border-radius:999px;padding:9px 18px;font-weight:600;cursor:pointer}

/* members */
.state-block{display:grid;grid-template-columns:180px minmax(0,1fr);gap:20px;padding-top:18px;border-top:1px solid var(--line)}
.state-name{font-family:var(--display);font-size:1.35rem;font-weight:600}
.state-name small{display:block;font-family:var(--body);font-size:.78rem;color:var(--muted);font-weight:500}
.people-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:12px}
.person{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:14px 16px;display:flex;flex-direction:column;gap:6px;min-width:0}
.person h3{font-family:var(--body);font-size:1rem;font-weight:700}
.person .inst{font-size:.85rem;color:var(--muted)}
.email{display:flex;align-items:center;gap:8px;font-size:.85rem;min-width:0}
.email code{font-family:inherit;user-select:all;overflow-wrap:anywhere;min-width:0}
.copy{border:1px solid var(--line);background:transparent;border-radius:6px;padding:2px 8px;font-size:.74rem;font-weight:600;cursor:pointer;color:var(--muted);flex:none}
.person .exp{font-size:.83rem;color:var(--muted);border-top:1px dashed var(--line);padding-top:6px}
.person .students{font-size:.83rem}
.roles{display:flex;flex-wrap:wrap;gap:5px}
.trainees{display:flex;flex-direction:column;gap:8px}
.person.trainee{background:var(--sunk);border-style:dashed}

footer{border-top:1px solid var(--line);padding-block:20px;font-size:.82rem;color:var(--muted)}

@media (max-width:860px){
  .hero,.home-grid,.detail,.e-body{grid-template-columns:1fr}
  .state-block{grid-template-columns:1fr;gap:10px}
  .objectives{grid-template-columns:1fr}
  .who .name{display:none}
}
@media (max-width:520px){
  .brand span{display:none}
  .entry>button{grid-template-columns:1fr;padding:14px 16px}
  .e-side{grid-column:1;grid-row:auto;flex-direction:row;align-items:center}
  .e-body{padding:0 16px 16px}
  .form-panel{grid-template-columns:1fr}
  .news article{grid-template-columns:1fr;gap:2px}
  .figures b{font-size:1.4rem}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}

/* ---- live-site additions ---- */
.signin{min-height:calc(100vh - 140px);display:grid;place-items:center;padding-block:40px}
.signin-card{display:flex;flex-direction:column;align-items:center;gap:18px;text-align:center;max-width:460px}
.signin-card p{color:var(--muted)}
.loading{padding:60px 0;text-align:center;color:var(--muted)}
.error-box{background:var(--gold-soft);border:1px solid var(--gold);border-radius:var(--r);padding:14px 16px;font-size:.92rem}
#user-btn{display:flex;align-items:center}
.row-actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.link-btn{all:unset;cursor:pointer;color:var(--accent);font-weight:600;font-size:.85rem}
.link-btn.danger{color:var(--gold)}
.mat a{color:inherit;text-decoration:none}
a.mat{text-decoration:none;color:var(--accent);border-color:var(--accent)}
.form-panel .hint{font-weight:400;color:var(--muted);font-size:.8rem}
.photo-cap{font-size:.78rem;color:var(--muted);padding:6px 8px;background:var(--surface)}
.album{display:flex;flex-direction:column;gap:14px}
.gallery button img[data-src]{min-height:120px}