/* AGL Overseer design (Claude Design prototype, 2026-10-19). Light theme; dark theme from prefers-color-scheme. */
:root{
  color-scheme:light dark;
  --bg:#FAFAFB;--surface:#FFFFFF;--col:#F4F4F5;--line:#E4E4E7;--ctl:#D4D4D8;--field:#FAFAFA;--hover:#F4F4F5;
  --text:#18181B;--text2:#3F3F46;--muted:#6B6B74;
  --accent:#4F46E5;--accent-h:#4338CA;--accent-text:#4F46E5;--ring:#4F46E5;--drop:#EEF0FF;--drop-line:#A5B4FC;
  --ok:#16A34A;
  --shadow-card:0 1px 2px rgba(24,24,27,.05);--shadow-hover:0 4px 14px rgba(24,24,27,.08);
  --shadow-panel:-12px 0 32px rgba(24,24,27,.10);--shadow-dlg:0 24px 64px rgba(24,24,27,.28);
  --toast-bg:#18181B;--toast-text:#FAFAFA;
}
@media (prefers-color-scheme:dark){:root{
  --bg:#0E0E10;--surface:#1B1B1E;--col:#141416;--line:#2A2A2E;--ctl:#3F3F46;--field:#141416;--hover:#25252A;
  --text:#F4F4F5;--text2:#D4D4D8;--muted:#A1A1AA;
  --accent:#4F46E5;--accent-h:#4338CA;--accent-text:#A5B4FC;--ring:#A5B4FC;--drop:rgba(99,102,241,.14);--drop-line:#6366F1;
  --ok:#4ADE80;
  --shadow-card:0 1px 2px rgba(0,0,0,.3);--shadow-hover:0 4px 14px rgba(0,0,0,.4);
  --shadow-panel:-12px 0 32px rgba(0,0,0,.45);--shadow-dlg:0 24px 64px rgba(0,0,0,.6);
  --toast-bg:#F4F4F5;--toast-text:#18181B;
}}
*{box-sizing:border-box}
[hidden]{display:none!important}
html,body{margin:0;height:100%}
body{background:var(--bg);color:var(--text);font:500 13.5px/1.35 system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;-webkit-font-smoothing:antialiased}
a{color:var(--accent-text);text-decoration:none}
a:hover{text-decoration:underline}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--ring);outline-offset:2px}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-thumb{background:var(--ctl);border:3px solid transparent;background-clip:padding-box;border-radius:8px}

/* app shell */
#app{display:grid;grid-template-rows:52px minmax(0,1fr);height:100vh;height:100dvh}
.top{display:flex;align-items:center;gap:18px;padding:0 18px;border-bottom:1px solid var(--line);background:var(--surface);min-width:0}
.brand{display:flex;align-items:center;gap:9px;font-weight:700;font-size:15px;letter-spacing:-.02em;white-space:nowrap}
.brand-mark{width:24px;height:24px;border-radius:7px;background:var(--accent);display:grid;place-items:center;color:#fff;font-size:12px;font-weight:700;letter-spacing:0}
#tabs{display:flex;gap:2px;align-self:stretch;overflow-x:auto;overflow-y:hidden}
.tab{appearance:none;border:0;background:none;padding:0 12px;color:var(--muted);font-weight:600;cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-1px;transition:color .15s}
.tab:hover{color:var(--text)}
.tab.active{color:var(--text);border-bottom-color:var(--accent-text)}
.tab:focus-visible{outline-offset:-4px}
.top-right{margin-left:auto;display:flex;align-items:center;gap:14px;white-space:nowrap;font-size:13px}
.live{display:flex;align-items:center;gap:6px;color:var(--muted);font-size:12px}
.live::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--ok)}
.live.off::before{background:var(--muted)}
.lang{display:flex;border:1px solid var(--line);border-radius:7px;overflow:hidden}
.lang button{appearance:none;border:0;background:none;padding:2px 7px;font-size:11.5px;font-weight:600;color:var(--muted);cursor:pointer}
.lang button:hover{color:var(--text)}
.lang button[aria-pressed=true]{background:var(--hover);color:var(--text)}
#me{font-weight:600}
.logout{color:var(--muted)}
#who{width:auto;max-width:180px;height:28px;padding:0 6px;font-size:13px}

/* board */
#board{display:flex;align-items:flex-start;gap:12px;padding:16px 18px;overflow:auto;min-height:0}
.column{flex:0 0 288px;display:flex;flex-direction:column;max-height:100%;background:var(--col);border:1px solid var(--line);border-radius:12px;transition:background-color .15s,border-color .15s}
.column.none{background:transparent;border-style:dashed}
.column.over{background:var(--drop);border-color:var(--drop-line);box-shadow:inset 0 0 0 1px var(--drop-line)}
.col-head{display:flex;align-items:center;gap:8px;padding:9px 8px 9px 12px}
.col-head h2{margin:0;font-size:13px;font-weight:600;display:flex;align-items:center;gap:6px;min-width:0}
.col-head h2 img{width:14px;height:14px;border-radius:3px;display:block}
.count{font-size:11.5px;font-weight:600;color:var(--muted);background:var(--hover);border-radius:999px;padding:1px 7px;font-variant-numeric:tabular-nums}
.add{margin-left:auto;width:26px;height:26px;border:0;border-radius:7px;background:none;color:var(--muted);font-size:18px;line-height:1;cursor:pointer;display:grid;place-items:center}
.add:hover{background:var(--hover);color:var(--text)}
.cards{display:flex;flex-direction:column;gap:6px;padding:0 6px 6px;overflow-y:auto;min-height:44px}
.empty{border:1px dashed var(--ctl);border-radius:10px;padding:14px;text-align:center;color:var(--muted);font-size:12.5px}
.card{appearance:none;display:flex;flex-direction:column;gap:6px;width:100%;text-align:left;padding:10px 11px;background:var(--surface);border:1px solid var(--line);border-radius:10px;box-shadow:var(--shadow-card);cursor:pointer;transition:border-color .15s,box-shadow .15s}
.card:hover{border-color:var(--ctl);box-shadow:var(--shadow-hover)}
.card.open{border-color:var(--drop-line);box-shadow:0 0 0 1px var(--drop-line)}
.card.dragging{opacity:.45;border-style:dashed;box-shadow:none}
.card .title{font-weight:650;font-size:13.5px;line-height:1.3;overflow-wrap:anywhere;text-wrap:pretty}
.labels{display:flex;flex-wrap:wrap;gap:4px}
.labels:empty{display:none}
.label{display:inline-flex;align-items:center;gap:4px;padding:1px 7px 1px 6px;border-radius:999px;font-size:11.5px;font-weight:600;line-height:18px;color:#18181B;white-space:nowrap}
.label img{width:13px;height:13px;border-radius:3px;display:block}
.meta{font-size:12px;color:var(--muted);line-height:1.4}
.meta b{font-weight:600;color:var(--text2)}

/* panel */
#panel{position:fixed;top:0;right:0;bottom:0;width:420px;max-width:100%;background:var(--surface);border-left:1px solid var(--line);box-shadow:var(--shadow-panel);display:flex;flex-direction:column;z-index:20}
.p-head{display:flex;align-items:flex-start;gap:8px;padding:14px 14px 10px 18px;border-bottom:1px solid var(--line)}
#p-title{flex:1;min-width:0;border:1px solid transparent;background:none;border-radius:8px;padding:5px 7px;margin-left:-8px;font-size:17px;font-weight:700;letter-spacing:-.01em;resize:none;overflow:hidden;min-height:34px;height:34px;line-height:1.3}
#p-title:hover{border-color:var(--line)}
#p-title:focus{outline:none;border-color:var(--accent-text);background:var(--field)}
.close{flex:none;width:32px;height:32px;border:0;border-radius:8px;background:none;color:var(--muted);font-size:20px;line-height:1;cursor:pointer}
.close:hover{background:var(--hover);color:var(--text)}
.p-body{flex:1;overflow-y:auto;padding:16px 18px 22px;display:flex;flex-direction:column;gap:18px}
.fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.fl{display:flex;flex-direction:column;gap:5px;font-size:12px;font-weight:600;color:var(--muted)}
.fl.wide{grid-column:1/-1}
.fl .row{margin-top:0}
.fl .row select{flex:1;min-width:0}
.fl .btn{color:var(--text)}
.chips{display:flex;flex-wrap:wrap;gap:4px}
.chips:empty{display:none}
.chip{display:inline-flex;align-items:center;gap:2px;padding:1px 2px 1px 9px;border:1px solid var(--ctl);border-radius:999px;background:var(--field);color:var(--text);font-size:12.5px;font-weight:600;line-height:20px}
.chip button{appearance:none;border:0;background:none;color:var(--muted);font-size:15px;line-height:1;width:20px;height:20px;border-radius:999px;cursor:pointer}
.chip button:hover{background:var(--hover);color:var(--text)}
.sec-title{margin:0 0 7px;font-size:12px;font-weight:600;color:var(--muted)}
select,.inp,textarea{width:100%;border:1px solid var(--ctl);background:var(--field);border-radius:8px;padding:7px 9px;font-size:13.5px;font-weight:500;color:var(--text)}
select{height:34px;padding:0 8px}
textarea{resize:vertical;line-height:1.5;min-height:84px}
select:focus,.inp:focus,textarea:focus{outline:none;border-color:var(--accent-text);box-shadow:0 0 0 3px color-mix(in oklab,var(--accent-text) 22%,transparent)}
#p-desc-text{white-space:pre-wrap;line-height:1.55;color:var(--text2);overflow-wrap:anywhere}
.note{margin:8px 0 0;font-size:12px;color:var(--muted);line-height:1.45}
.row{display:flex;align-items:center;gap:8px;margin-top:8px}
.btn{appearance:none;white-space:nowrap;height:32px;padding:0 12px;border-radius:8px;border:1px solid var(--ctl);background:var(--surface);font-weight:600;font-size:13px;cursor:pointer;transition:background-color .15s}
.btn:hover{background:var(--hover)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff;box-shadow:0 2px 6px rgba(79,70,229,.28)}
.btn.primary:hover{background:var(--accent-h)}
.btn:disabled{opacity:.6;cursor:default}
.saved{font-size:12px;color:var(--muted)}
#p-link{display:inline-flex;align-items:center;gap:5px;font-weight:600;font-size:13px}
.replies{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:12px}
.replies li{display:flex;flex-direction:column;gap:3px}
.r-head{font-size:12px;color:var(--muted)}
.r-head b{color:var(--text);font-weight:600;margin-right:4px}
.replies .text{line-height:1.5;color:var(--text2);white-space:pre-wrap;overflow-wrap:anywhere}
.replies .none{color:var(--muted);font-size:12.5px}
#p-reply{border-top:1px solid var(--line);padding:12px 18px 14px;display:flex;flex-direction:column;gap:8px;background:var(--surface)}
#p-reply textarea{min-height:60px}
#p-reply .btn{align-self:flex-end}

/* dialog */
#create{border:1px solid var(--line);border-radius:16px;padding:0;width:min(480px,calc(100% - 32px));background:var(--surface);color:var(--text);box-shadow:var(--shadow-dlg)}
#create::backdrop{background:rgba(24,24,27,.5);backdrop-filter:blur(3px)}
#create h2{margin:0;padding:18px 22px 4px;font-size:16px;font-weight:700;letter-spacing:-.01em}
.d-sub{margin:0;padding:0 22px;color:var(--muted);font-size:12.5px}
.d-body{padding:16px 22px;display:flex;flex-direction:column;gap:14px}
.lab-row{display:flex;justify-content:space-between}
.lab-row span:last-child{font-weight:500;font-variant-numeric:tabular-nums}
.d-foot{display:flex;justify-content:flex-end;gap:8px;padding:12px 22px;border-top:1px solid var(--line);background:var(--col);border-radius:0 0 16px 16px}

/* notice */
#notice{position:fixed;left:50%;bottom:20px;transform:translateX(-50%);z-index:40;display:flex;align-items:center;gap:10px;max-width:calc(100% - 32px);padding:9px 10px 9px 14px;border-radius:10px;background:var(--toast-bg);color:var(--toast-text);font-size:13px;box-shadow:0 12px 32px rgba(0,0,0,.28)}
#notice::before{content:"";flex:none;width:8px;height:8px;border-radius:50%;background:#EF4444}
#notice button{border:0;background:none;color:inherit;opacity:.7;cursor:pointer;font-size:16px;line-height:1;padding:2px 4px;border-radius:6px}
#notice button:hover{opacity:1}

/* text page */
.page{min-height:100vh;display:grid;place-items:center;padding:24px;text-align:center}
.page p{margin:0 0 10px;font-size:15px}
.page .sub{font-size:13px;color:var(--muted)}

@media (max-width:640px){
  #panel{width:100%;border-left:0}
  .top{gap:10px;padding:0 12px}
  .live,.brand span{display:none}
  /* The board tabs need the room more than the user name does. */
  #me{display:none}
  #who{max-width:96px}
  .column{flex-basis:264px}
  #board{padding:12px}
}