/* base reset */
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%}
body{margin:0}
img{max-width:100%}
button,input,select,textarea{font:inherit}

/* Layout: a working board. Header band, tabbed views, a two-column "plan" view (meeting picker left, project availability right). */
:root{
  --bg:#F2F4F7; --surface:#FFFFFF; --sunk:#E9EDF2; --ink:#132031; --muted:#5B6879; --line:#D6DDE6;
  --accent:#145F95; --accent-ink:#FFFFFF; --accent-soft:#E1ECF5; --focus:#2C82C4;
  --open:#1E7A4E; --open-bg:#E2F2E9;
  --plan:#8A5A00; --plan-bg:#FBEFD5;
  --sub:#1F5FA8; --sub-bg:#E2ECF8;
  --acc:#6A3FA0; --acc-bg:#EEE6F7;
  --pres:#0F6B66; --pres-bg:#DDF0EE;
  --dec:#6B7480; --dec-bg:#ECEEF1;
  --warn:#9A3B1B; --warn-bg:#FBE8E0;
  --f-display:"Archivo","Helvetica Neue",Arial,sans-serif;
  --f-body:"Public Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-mono:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;
  --r:8px;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#0C131C; --surface:#131D29; --sunk:#0F1822; --ink:#E5EBF2; --muted:#94A2B4; --line:#253344;
  --accent:#6CB2E6; --accent-ink:#0C131C; --accent-soft:#16304A; --focus:#8CC6F0;
  --open:#6FD3A0; --open-bg:#143325; --plan:#F0C26A; --plan-bg:#3A2C10;
  --sub:#8FBCF0; --sub-bg:#17304F; --acc:#C3A3EE; --acc-bg:#2E2147;
  --pres:#6FD1C9; --pres-bg:#113633; --dec:#A3ADB9; --dec-bg:#222C38;
  --warn:#F2A184; --warn-bg:#3D2018; color-scheme:dark;
}}
:root[data-theme="dark"]{
  --bg:#0C131C; --surface:#131D29; --sunk:#0F1822; --ink:#E5EBF2; --muted:#94A2B4; --line:#253344;
  --accent:#6CB2E6; --accent-ink:#0C131C; --accent-soft:#16304A; --focus:#8CC6F0;
  --open:#6FD3A0; --open-bg:#143325; --plan:#F0C26A; --plan-bg:#3A2C10;
  --sub:#8FBCF0; --sub-bg:#17304F; --acc:#C3A3EE; --acc-bg:#2E2147;
  --pres:#6FD1C9; --pres-bg:#113633; --dec:#A3ADB9; --dec-bg:#222C38;
  --warn:#F2A184; --warn-bg:#3D2018; color-scheme:dark;
}
*{box-sizing:border-box}
body{background:var(--bg);color:var(--ink);font-family:var(--f-body);font-size:15px;line-height:1.5}
.wrap{max-width:1120px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
h1,h2,h3{font-family:var(--f-display);font-stretch:87%;text-wrap:balance;margin:0;line-height:1.15}
h1{font-size:clamp(28px,4.4vw,40px);font-weight:700;letter-spacing:-.01em}
h2{font-size:20px;font-weight:700}
h3{font-size:13px;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}
p{margin:0}
a{color:var(--accent)}
.mono{font-family:var(--f-mono);font-variant-numeric:tabular-nums}
.eyebrow{font-family:var(--f-display);font-stretch:100%;font-size:12px;font-weight:500;text-transform:uppercase;letter-spacing:.12em;color:var(--accent)}
.muted{color:var(--muted)}
.hint{font-size:13px;color:var(--muted)}

/* header */
.top{background:var(--surface);border-bottom:1px solid var(--line)}
.top-in{display:flex;gap:24px;align-items:flex-end;justify-content:space-between;flex-wrap:wrap;padding-block:28px 18px}
.brand{display:grid;gap:8px;max-width:640px;min-width:0}
.lede{color:var(--muted);max-width:60ch}
.who{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--muted)}
.who img{width:30px;height:30px;border-radius:50%}
.who b{color:var(--ink);font-weight:600}
.tabs{display:flex;gap:4px;overflow-x:auto;scrollbar-width:none}
.tab-btn{appearance:none;background:none;border:0;border-bottom:3px solid transparent;padding:10px 14px 9px;font:600 14px var(--f-body);color:var(--muted);cursor:pointer;white-space:nowrap}
.tab-btn[aria-selected="true"]{color:var(--ink);border-bottom-color:var(--accent)}
.tab-btn:hover{color:var(--ink)}
.stats{display:flex;flex-wrap:wrap;gap:6px 20px;padding-block:14px;font-size:14px;color:var(--muted)}
.stats b{color:var(--ink);font-weight:600}
.banner{margin-top:14px}
.banner > div{background:var(--warn-bg);color:var(--warn);border-radius:var(--r);padding:10px 14px;font-size:14px}

main{padding-block:8px 64px}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:20px;display:grid;gap:14px;align-content:start;min-width:0}

/* plan view */
.plan-grid{display:grid;grid-template-columns:minmax(0,340px) minmax(0,1fr);gap:20px;align-items:start}
@media (max-width:820px){.plan-grid{grid-template-columns:1fr}}
.meet-card{display:grid;gap:6px;padding:14px;border-radius:var(--r);background:var(--sunk)}
.meet-card .short{font-family:var(--f-display);font-size:22px;font-weight:700}
.dl{display:flex;flex-wrap:wrap;gap:6px 10px;align-items:baseline;font-size:13px}
.dl .mono{font-size:13px}
.due-soon{color:var(--warn);font-weight:600}
.att-list{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px}
.att-list li{background:var(--sunk);border-radius:999px;padding:3px 10px;font-size:13px}
.att-list li.me{background:var(--accent-soft);color:var(--accent);font-weight:600}
.avail-head{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.seg{display:inline-flex;background:var(--sunk);border-radius:999px;padding:3px}
.seg button{appearance:none;border:0;background:none;border-radius:999px;padding:5px 12px;font:600 13px var(--f-body);color:var(--muted);cursor:pointer}
.seg button[aria-pressed="true"]{background:var(--surface);color:var(--ink);box-shadow:0 1px 2px rgba(0,0,0,.12)}

.rows{list-style:none;margin:0;padding:0;display:grid}
.row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:6px 16px;padding:14px 0;border-top:1px solid var(--line);align-items:center}
.row:first-child{border-top:0}
.row .t{font-weight:600}
.row .sub{font-size:13px;color:var(--muted)}
.row .acts{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end}
.row .detail{grid-column:1 / -1;display:flex;flex-wrap:wrap;gap:6px 12px;align-items:center;font-size:13px}
.row .note{grid-column:1 / -1;font-size:13px;color:var(--warn);background:var(--warn-bg);border-radius:6px;padding:6px 10px}
@media (max-width:520px){.row{grid-template-columns:1fr}.row .acts{justify-content:flex-start}}

.pill{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:2px 10px;font-size:12px;font-weight:600;white-space:nowrap}
.pill::before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor}
.s-open{color:var(--open);background:var(--open-bg)}
.s-plan{color:var(--plan);background:var(--plan-bg)}
.s-sub{color:var(--sub);background:var(--sub-bg)}
.s-acc{color:var(--acc);background:var(--acc-bg)}
.s-pres{color:var(--pres);background:var(--pres-bg)}
.s-dec{color:var(--dec);background:var(--dec-bg)}
.stage{font-size:12px;color:var(--muted);border:1px solid var(--line);border-radius:4px;padding:1px 7px;white-space:nowrap}

/* buttons and fields */
.btn{appearance:none;border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:6px;padding:7px 14px;font:600 14px var(--f-body);cursor:pointer;white-space:nowrap}
.btn:hover{border-color:var(--muted)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.btn.primary:hover{filter:brightness(1.08)}
.btn.small{padding:4px 10px;font-size:13px}
.btn.danger{color:var(--warn)}
.btn.danger[data-armed="1"]{background:var(--warn);border-color:var(--warn);color:var(--surface)}
.btn:disabled{opacity:.5;cursor:not-allowed}
.linkbtn{appearance:none;background:none;border:0;padding:0;font:inherit;color:var(--accent);text-decoration:underline;cursor:pointer}
:focus-visible{outline:2px solid var(--focus);outline-offset:2px}
label{font-size:13px;font-weight:600}
.field{display:grid;gap:5px}
input,select,textarea{width:100%;font:15px var(--f-body);color:var(--ink);background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:8px 10px}
textarea{min-height:76px;resize:vertical}
.two{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media (max-width:520px){.two{grid-template-columns:1fr}}
.form-acts{display:flex;gap:8px;flex-wrap:wrap}
.req{color:var(--warn)}

.split{display:grid;grid-template-columns:minmax(0,360px) minmax(0,1fr);gap:20px;align-items:start}
@media (max-width:860px){.split{grid-template-columns:1fr}}
.list-head{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:6px}
.list-head input{max-width:240px}

.chips{display:flex;flex-wrap:wrap;gap:6px}
.chip{display:inline-flex;gap:6px;align-items:center;font-size:12px;border-radius:6px;padding:3px 8px;background:var(--sunk)}
.chip b{font-family:var(--f-mono);font-weight:500}

.meet-row .short{font-family:var(--f-display);font-weight:700;font-size:18px}
details.past{margin-top:12px}
details.past summary{cursor:pointer;color:var(--muted);font-weight:600;padding:8px 0}

.empty{padding:28px 8px;text-align:center;color:var(--muted);font-size:14px}
.about{max-width:68ch;display:grid;gap:14px}
.about ol{margin:0;padding-left:20px;display:grid;gap:8px}

.overlay{position:fixed;inset:0;background:rgba(8,14,22,.55);display:grid;place-items:center;padding:16px;z-index:20}
.sheet{width:min(520px,100%);max-height:calc(100% - 32px);overflow:auto;background:var(--surface);border-radius:12px;padding:22px;display:grid;gap:14px;border:1px solid var(--line)}
.toast{position:fixed;left:50%;bottom:calc(20px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);background:var(--ink);color:var(--bg);padding:10px 16px;border-radius:8px;font-size:14px;z-index:30;max-width:calc(100% - 32px)}
.ro .w{display:none!important}

/* profile */
.prof-grid{display:grid;grid-template-columns:minmax(0,340px) minmax(0,1fr);gap:20px;align-items:start}
@media (max-width:860px){.prof-grid{grid-template-columns:1fr}}
.stack{display:grid;gap:20px;min-width:0}
.addrow{display:flex;gap:8px;flex-wrap:wrap}
.addrow select{flex:1 1 200px;width:auto;min-width:0}
.rec-group{display:grid;gap:4px}
.rec-group + .rec-group{margin-top:10px;padding-top:14px;border-top:2px solid var(--line)}
.rec-head{display:flex;flex-wrap:wrap;gap:4px 12px;align-items:baseline}
.rec-head .short{font-family:var(--f-display);font-weight:700;font-size:17px}
.why{display:flex;flex-wrap:wrap;gap:6px}
.why span{font-size:12px;border-radius:4px;padding:2px 8px;background:var(--accent-soft);color:var(--accent);font-weight:600}
.why span.soft{background:var(--sunk);color:var(--muted);font-weight:500}
.rec-tag{font-family:var(--f-display);font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.1em;color:var(--open)}
.rec-tag.late{color:var(--muted)}
.coord{grid-column:1 / -1;font-size:13px;color:var(--plan);background:var(--plan-bg);border-radius:6px;padding:6px 10px}
.person .nm{font-weight:600}
.topics{display:flex;flex-wrap:wrap;gap:4px}
.topics span{font-size:12px;color:var(--muted);background:var(--sunk);border-radius:4px;padding:1px 7px}

/* search-and-select fields */
.picker{position:relative}
.pick-list{position:absolute;top:calc(100% + 4px);left:0;right:0;z-index:15;list-style:none;margin:0;padding:4px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);box-shadow:0 8px 24px rgba(8,14,22,.18);max-height:260px;overflow:auto}
.pick-list li{display:grid;gap:1px;padding:7px 10px;border-radius:6px;cursor:pointer}
.pick-list li[aria-selected="true"],.pick-list li:hover{background:var(--accent-soft)}
.pick-list .pl{font-weight:600;font-size:14px}
.pick-list .ps{font-size:12px;color:var(--muted)}
.pick-list .pick-new{color:var(--accent);font-weight:600;font-size:14px;border-top:1px solid var(--line);border-radius:0 0 6px 6px}
.linked{font-size:12px;color:var(--open);font-weight:600}
.dup{font-size:13px;background:var(--plan-bg);color:var(--plan);border-radius:6px;padding:8px 10px;display:flex;flex-wrap:wrap;gap:6px 10px;align-items:center}
.dup .btn{color:var(--ink)}
@media (prefers-reduced-motion:no-preference){.row{transition:background .2s}}

/* sign in */
.signin-wrap{padding-block:40px 64px}
.signin{max-width:440px;margin:0 auto}
.stack-sm{display:grid;gap:12px}
.code-input{font-family:var(--f-mono);font-size:24px;letter-spacing:.3em;max-width:220px}
.err{color:var(--warn);background:var(--warn-bg);border-radius:6px;padding:8px 12px;font-size:14px}
.who .btn{margin-left:4px}
.warn-stack{display:grid;gap:8px}
.warn-stack:empty{display:none}
.warn-box{font-size:13px;color:var(--warn);background:var(--warn-bg);border-radius:6px;padding:8px 10px}
.role-sel{width:auto;padding:4px 8px;font-size:13px}

/* areas */
.areas{display:flex;gap:6px;flex-wrap:wrap;padding-block:2px 10px}
.area-btn{appearance:none;border:1px solid var(--line);background:var(--surface);color:var(--muted);border-radius:999px;padding:7px 16px;font:600 14px var(--f-body);cursor:pointer}
.area-btn:hover{color:var(--ink);border-color:var(--muted)}
.area-btn[aria-current="page"]{background:var(--ink);border-color:var(--ink);color:var(--surface)}
.tabs:empty{display:none}
.check{display:flex;gap:8px;align-items:center;font-weight:500;font-size:14px}
.check input{width:auto}
.pubs-split{grid-template-columns:minmax(0,340px) minmax(0,1fr)}
@media (max-width:860px){.pubs-split{grid-template-columns:1fr}}
.authors{font-size:13px;color:var(--muted)}
.authors b{color:var(--ink);font-weight:600}
.kind{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}
.li-date{font-family:var(--f-mono);font-size:14px;font-weight:500;min-width:7.5em;display:inline-block}
.li-row.open .t{color:var(--muted);font-weight:500}
.s-miss{color:var(--warn);background:var(--warn-bg)}
.mini{font-size:12px}