:root{--bg:#0e0f12;--panel:#16181d;--panel2:#1d2027;--line:#2a2e37;--text:#f2f3f5;--muted:#8d94a3;--orange:#FF7A00;--green:#2ecc71;--red:#ff4d4f;}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.45 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif}
header{display:flex;align-items:center;justify-content:space-between;padding:14px 24px;border-bottom:1px solid var(--line);background:#0b0c0f}
h1{margin:0;font-size:28px;letter-spacing:-.5px}
h1 span{color:var(--orange)}
.sub{color:var(--muted);font-size:16px;margin-top:2px}
.pill{background:var(--panel2);border:1px solid var(--orange);border-radius:999px;padding:8px 18px;font-size:17px}
.pill b{color:var(--orange)}
.pill small{color:var(--muted)}
main{display:grid;grid-template-columns:minmax(420px,1fr) clamp(500px,42vw,900px);grid-template-rows:auto max(720px,calc(100vh - 110px));gap:14px;padding:14px}
main>section:first-child{grid-column:1/-1;overflow-x:auto}
section{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:14px;overflow:auto;display:flex;flex-direction:column;min-height:0}
h2{margin:0 0 10px;font-size:13px;letter-spacing:1.5px;text-transform:uppercase;color:var(--orange)}
/* org */
.tree{display:flex;justify-content:center;min-width:max-content;padding:4px 0 8px}
.tree ul{position:relative;display:flex;justify-content:center;margin:0;padding:22px 0 0}
.tree>ul{padding-top:0}
.tree li{list-style:none;position:relative;padding:22px 6px 0;display:flex;flex-direction:column;align-items:center}
.tree li::before,.tree li::after{content:'';position:absolute;top:0;right:50%;width:50%;height:22px;border-top:2px solid #4a4f5c}
.tree li::after{right:auto;left:50%;border-left:2px solid #4a4f5c}
.tree li:only-child::before,.tree li:only-child::after{display:none}
.tree li:only-child{padding-top:0}
.tree>ul>li{padding-top:0}
.tree li:first-child::before,.tree li:last-child::after{border:0 none}
.tree li:last-child::before{border-right:2px solid #4a4f5c;border-radius:0 8px 0 0}
.tree li:first-child::after{border-radius:8px 0 0 0}
.tree ul ul::before{content:'';position:absolute;top:0;left:50%;height:22px;border-left:2px solid #4a4f5c}
.card{background:var(--panel2);border:1px solid var(--line);border-radius:10px;padding:8px 12px;cursor:pointer;transition:.15s;width:190px;text-align:left}
.card:hover{border-color:#555}
.card.sel{border-color:var(--orange);box-shadow:0 0 0 2px rgba(255,122,0,.35);background:#261a0d}
.card .n{font-weight:700;font-size:17px;display:flex;justify-content:space-between;align-items:center}
.card .t{color:var(--muted);font-size:13px}
.lvl{background:var(--orange);color:#111;border-radius:6px;padding:0 6px;font-size:12px;font-weight:800}
.chips{display:flex;flex-wrap:wrap;gap:4px;margin-top:5px}
.chip{background:#2b2f39;color:#d7dbe3;border-radius:999px;padding:1px 8px;font-size:12px}
.chip.proj{background:#3a2610;color:#ffb066}
.chip.src{background:#23303a;color:#9fd0f0}
/* graph */
#count{font-size:20px;margin-bottom:6px}
#count b{color:var(--orange)}
#note{color:var(--muted);font-size:13px;min-height:18px}
#graph{flex:1;min-height:0}
#graph svg{width:100%;height:100%}
#graph .node circle{transition:stroke-width .12s}
#graph .node:hover circle:first-child{stroke:#fff;stroke-width:3.5}
#graph .node.open circle:first-child{stroke:#fff;stroke-width:4}
section{position:relative}
#doc{position:absolute;right:14px;bottom:44px;width:min(380px,calc(100% - 28px));max-height:65%;overflow:auto;background:var(--panel2);border:1px solid var(--orange);border-radius:12px;padding:14px 16px;box-shadow:0 10px 30px rgba(0,0,0,.5)}
#doc[hidden]{display:none}
#doc .k{color:var(--orange);font-size:12px;letter-spacing:1.5px;text-transform:uppercase}
#doc h3{margin:4px 28px 8px 0;font-size:18px;line-height:1.3}
#doc .body{margin-top:10px;font-size:14px;white-space:pre-wrap;color:#d7dbe3}
#doc .muted{color:var(--muted)}
#doc .x{position:absolute;top:8px;right:10px;background:none;border:0;color:var(--muted);font-size:22px;cursor:pointer;line-height:1}
#doc .x:hover{color:var(--text)}
.legend{color:var(--muted);font-size:13px;display:flex;gap:16px;margin-top:6px}
/* chat */
#msgs{flex:1;overflow:auto;display:flex;flex-direction:column;gap:10px;min-height:120px;padding-right:4px}
.m{padding:10px 12px;border-radius:10px;max-width:96%;white-space:pre-wrap;word-wrap:break-word}
.m.u{align-self:flex-end;background:#3a2610;border:1px solid #6b4010}
.m.a{background:var(--panel2);border:1px solid var(--line)}
.m.think{color:var(--muted);font-style:italic}
.dots::after{content:"";animation:d 1.2s steps(4) infinite}
@keyframes d{0%{content:""}25%{content:"."}50%{content:".."}75%{content:"..."}}
.act{margin-top:8px;border-radius:8px;padding:8px 10px;font-size:14px;border:1px solid}
.act.done{background:rgba(46,204,113,.12);border-color:var(--green);color:#9ff0c2}
.act.blocked{background:rgba(255,77,79,.12);border-color:var(--red);color:#ffb0b1}
.act b{display:block;margin-bottom:2px}
.foot{margin-top:8px;display:flex;flex-wrap:wrap;gap:4px;align-items:center}
.lock{color:var(--muted);font-size:13px;width:100%;margin-top:2px}
.sugg{display:flex;flex-wrap:wrap;gap:6px;margin:8px 0}
.sugg button{background:var(--panel2);color:var(--text);border:1px solid var(--line);border-radius:999px;padding:5px 11px;font-size:13px;cursor:pointer}
.sugg button:hover{border-color:var(--orange);color:var(--orange)}
form{display:flex;gap:8px}
input[type=text]{flex:1;background:var(--panel2);border:1px solid var(--line);border-radius:8px;padding:11px;color:var(--text);font-size:16px}
input:focus,select:focus{outline:none;border-color:var(--orange)}
button.go{background:var(--orange);border:0;color:#111;font-weight:800;border-radius:8px;padding:0 20px;font-size:16px;cursor:pointer}
button.go:disabled{opacity:.5}
/* timeline */
#tl{margin-top:12px;border-top:1px solid var(--line);padding-top:10px;max-height:300px;display:flex;flex-direction:column;min-height:0}
#tl .hd{display:flex;align-items:center;gap:8px;margin-bottom:6px}
select{background:var(--panel2);color:var(--text);border:1px solid var(--line);border-radius:8px;padding:5px 8px;font-size:14px}
#tlist{overflow:auto;border-left:2px solid var(--line);margin-left:6px;padding-left:12px}
.ti{margin:0 0 9px;font-size:14px;position:relative}
.ti::before{content:"";position:absolute;left:-18px;top:6px;width:8px;height:8px;border-radius:50%;background:var(--orange)}
.ti .d{color:var(--muted);font-size:12px}
.hidden-note{color:var(--muted);font-size:13px;margin-top:4px}
@media(max-width:1200px){main{grid-template-columns:1fr;height:auto}}

/* trace */
.trace{font:12px/1.5 ui-monospace,Menlo,monospace;border-left:2px solid var(--line);padding:2px 0 2px 8px;margin-bottom:8px;display:flex;flex-direction:column;gap:2px;white-space:normal;font-style:normal;text-align:left}
.ts{display:flex;gap:6px;color:#aab0bd}
.ts .ic{width:16px;flex:none}
.ts.s-allowed{color:#7fe5a8}
.ts.s-blocked{color:#ff8587}
.ts.s-withheld{color:#e0a058}
.trace.live .ts{opacity:0;animation:tin .4s forwards}
@keyframes tin{from{opacity:0;transform:translateY(3px)}to{opacity:1;transform:none}}

/* glow */
#graph .ring{opacity:0;pointer-events:none}
#graph .glow .ring{opacity:1;animation:pulse 1s ease-in-out infinite;transform-box:fill-box;transform-origin:center}
#graph .glow circle:first-child{stroke:#fff;stroke-width:4}
@keyframes pulse{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(1.35);opacity:.45}}

/* ask everyone */
button.go.alt{background:var(--panel2);color:var(--orange);border:1px solid var(--orange);white-space:nowrap}
#ov{position:fixed;inset:0;z-index:100;background:rgba(8,9,11,.97);overflow:auto;padding:24px 32px}
#ov[hidden]{display:none}
.ovbar{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:18px}
#ovt{font-size:26px;text-transform:none;letter-spacing:0;color:var(--text);margin:0}
.ovsub{color:var(--orange);font-size:17px;margin-top:4px}
#ovx{background:var(--panel2);border:1px solid var(--line);color:var(--text);border-radius:8px;font-size:20px;padding:6px 14px;cursor:pointer}
#ovx:hover{border-color:var(--orange)}
#ovgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:14px}
.ocard{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:14px;display:flex;flex-direction:column;gap:8px}
.ocard.out{border-style:dashed;border-color:#6b7280}
.ohd{display:flex;justify-content:space-between;align-items:flex-start;gap:8px}
.ohd b{font-size:18px}
.ohd .t{color:var(--muted);font-size:13px}
.oa{font-size:14px;white-space:pre-wrap;color:#e3e6ec}
.oa.clip{cursor:pointer}

/* outsiders */
.orgrow{display:flex;align-items:flex-start;justify-content:center;gap:40px;min-width:max-content}
.outside{border-left:2px dashed #4a4f5c;padding-left:30px}
.olabel{color:var(--muted);font-size:12px;letter-spacing:1.5px;text-transform:uppercase;text-align:center;margin-bottom:8px}
.card.out{border-style:dashed;border-color:#6b7280}
.card.out .lvl{background:#6b7280;color:#fff}
.ocard.out .lvl{background:#6b7280;color:#fff}
/* one-screen demo layout: whole app fits the window, panels scroll inside */
html,body{height:100%;overflow:hidden}
body{display:flex;flex-direction:column}
header{padding:8px 18px;flex:none}
h1{font-size:22px}
.sub{font-size:13px}
main{flex:1;min-height:0;height:auto;grid-template-rows:auto minmax(0,1fr);padding:10px;gap:10px}
main>section{padding:10px 12px}
main>section:first-child{overflow:auto}
.tree ul{padding-top:14px}
.tree li{padding:14px 4px 0}
.tree li::before,.tree li::after{height:14px}
.tree ul ul::before{height:14px}
.card{width:196px;padding:5px 8px;border-radius:8px}
.card .t{white-space:nowrap}
.card .chips{flex-wrap:nowrap}
.card .n{font-size:13px}
.card .t{font-size:11px;line-height:1.25}
.card .chips{margin-top:3px;gap:3px}
.card .chip{font-size:10px;padding:0 6px}
h2{margin-bottom:6px}
#count{font-size:16px;margin-bottom:2px}
#tl{flex:none;max-height:22%;overflow:auto}