*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;font-family:var(--font);font-size:13px;color:var(--fg);background:var(--bg);line-height:1.45}
a{color:var(--accent);text-decoration:none} a:hover{text-decoration:underline}
h1{font-size:18px;margin:0 0 4px} h2{font-size:14px;margin:0 0 8px} h3{font-size:13px;margin:12px 0 6px}
.muted{color:var(--muted)} .mono{font-family:var(--mono)}
#devbanner{background:var(--danger);color:#fff;text-align:center;padding:6px 12px;font-weight:600;font-size:12px}
#shell{display:flex;min-height:100vh}
#shell.has-banner{min-height:calc(100vh - 30px)}
#side{width:220px;flex:none;background:var(--sidebar);border-right:1px solid var(--border);display:flex;flex-direction:column;padding:14px 10px}
#side .logo{display:block;margin:0 4px 16px} #side .logo img{width:100%;height:auto;display:block}
#side nav{flex:1}
#side nav a{display:flex;justify-content:space-between;align-items:center;padding:6px 10px;border-radius:var(--r);color:var(--fg);margin-bottom:2px}
#side nav a:hover{background:#e4ebf0;text-decoration:none}
#side nav a.on{background:#fff;color:var(--accent);font-weight:600;box-shadow:inset 0 0 0 1px var(--border)}
.usermenu{border-top:1px solid var(--border);padding-top:10px;position:relative}
.usermenu button.who{all:unset;display:flex;gap:8px;align-items:center;cursor:pointer;width:100%;padding:4px;border-radius:var(--r)}
.usermenu button.who:hover{background:#e4ebf0}
.usermenu .pop{position:absolute;bottom:52px;left:0;right:0;background:#fff;border:1px solid var(--border);border-radius:var(--r);box-shadow:0 4px 14px rgba(0,0,0,.12);padding:4px}
.usermenu .pop button{all:unset;display:block;width:100%;padding:6px 10px;cursor:pointer;border-radius:4px} .usermenu .pop button:hover{background:var(--surface)}
.avatar{width:28px;height:28px;border-radius:50%;background:var(--accent);color:#fff;display:inline-flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;flex:none}
#main{flex:1;min-width:0;padding:22px 28px 40px;max-width:1100px}
.head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:16px}
.head .sub{color:var(--muted)}
.actions{display:flex;gap:8px;flex-wrap:wrap}
.btn{font:inherit;background:#fff;color:var(--fg);border:1px solid var(--border);border-radius:var(--r);padding:5px 12px;cursor:pointer}
.btn:hover{background:var(--surface)} .btn.primary{background:var(--accent);border-color:var(--accent);color:#fff} .btn.primary:hover{filter:brightness(1.08)}
.btn.danger{color:var(--danger)} .btn.sm{padding:2px 8px;font-size:12px} .btn:disabled{opacity:.5;cursor:default}
.grid{display:grid;grid-template-columns:1fr 1fr;gap:14px} @media(max-width:900px){.grid{grid-template-columns:minmax(0,1fr)}}
.tabs{display:flex;gap:2px;border-bottom:1px solid var(--border);margin:0 0 14px;overflow-x:auto}
.tabs [role=tab]{font:inherit;background:none;border:0;border-bottom:2px solid transparent;margin-bottom:-1px;padding:7px 14px;color:var(--muted);cursor:pointer;white-space:nowrap}
.tabs [role=tab]:hover{color:var(--fg)} .tabs [role=tab][aria-selected=true]{color:var(--accent);border-bottom-color:var(--accent)}
.tabpanel.col,.tabpanel.stack{display:flex;flex-direction:column;gap:12px}
.tabs [role=tab]:focus-visible{outline:2px solid var(--accent);outline-offset:-2px} .tabpanel[hidden]{display:none}
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r);padding:12px 14px}
.card.flat{background:#fff}
.list{list-style:none;margin:0;padding:0} .list li{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:7px 0;border-bottom:1px solid var(--border)} .list li:last-child{border-bottom:0}
table{width:100%;border-collapse:collapse} th{text-align:left;color:var(--muted);font-weight:600;font-size:12px} th,td{padding:7px 8px;border-bottom:1px solid var(--border)}
tbody tr.link{cursor:pointer} tbody tr.link:hover{background:var(--surface)}
.chip{display:inline-block;font-size:11px;padding:0 7px;border-radius:9px;border:1px solid var(--border);background:#fff;color:var(--muted);white-space:nowrap}
.chip.sap{color:var(--accent);border-color:var(--accent)} .chip.arch{color:var(--highlight);border-color:var(--highlight)} .chip.arc{color:var(--muted);background:var(--sidebar)}
.empty{border:1px dashed var(--border);border-radius:var(--r);padding:22px;text-align:center;color:var(--muted);background:#fff}
.empty b{display:block;color:var(--fg);margin-bottom:4px}
form.stack{display:flex;flex-direction:column;gap:12px;max-width:520px}
label{display:flex;flex-direction:column;gap:4px;font-weight:600;font-size:12px;color:var(--muted)}
label.row,label.radio{flex-direction:row;align-items:center;gap:6px;font-weight:400;color:var(--fg)}
input[type=text],select,textarea{font:inherit;color:var(--fg);background:#fff;border:1px solid var(--border);border-radius:var(--r);padding:6px 8px;width:100%}
input:focus,select:focus,textarea:focus,.btn:focus-visible{outline:2px solid var(--accent);outline-offset:1px}
textarea{min-height:70px;resize:vertical}
.seg{display:flex;gap:8px} .seg label{flex:1;flex-direction:row;align-items:center;font-weight:400;color:var(--fg);border:1px solid var(--border);border-radius:var(--r);padding:8px 10px;background:#fff;cursor:pointer}
.err{color:var(--danger);margin:6px 0}
.toast{position:fixed;right:18px;bottom:18px;background:var(--fg);color:#fff;padding:8px 14px;border-radius:var(--r);box-shadow:0 4px 14px rgba(0,0,0,.2)}
.settings{font-family:var(--mono);font-size:12px;margin:0;white-space:pre-wrap;word-break:break-all}
.crumb{margin-bottom:8px;font-size:12px}
.inline{display:flex;gap:6px;margin-top:8px} .inline select,.inline input{flex:1}
/* sign-in */
#signin{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--surface);padding:24px}
#signin .box{background:#fff;border:1px solid var(--border);border-radius:10px;padding:30px 34px;width:380px;text-align:center;box-shadow:0 2px 10px rgba(0,0,0,.06)}
#signin .box img{width:250px;max-width:100%;margin-bottom:18px}
#signin .btn{display:block;width:100%;padding:9px;margin-top:8px}
#signin .dev{margin-top:20px;border-top:1px dashed var(--danger);padding-top:14px;text-align:left}
#signin .dev b{color:var(--danger)}
/* ---------- rooms ---------- */
#main.wide{max-width:none}
.badge{display:inline-block;min-width:18px;padding:0 6px;border-radius:9px;background:var(--highlight);color:#fff;font-size:11px;font-weight:700;text-align:center;line-height:18px}
.small{font-size:12px}
.roomgrid{display:grid;grid-template-columns:170px minmax(0,1fr) 270px;gap:16px;align-items:start}
@media(max-width:1000px){.roomgrid{grid-template-columns:minmax(0,1fr)}}
.rooms-rail a{display:flex;justify-content:space-between;align-items:center;padding:6px 10px;border-radius:var(--r);color:var(--fg);margin-bottom:2px}
.rooms-rail a:hover{background:var(--surface);text-decoration:none}
.rooms-rail a.on{background:#fff;color:var(--accent);font-weight:600;box-shadow:inset 0 0 0 1px var(--border)}
.rooms-rail a.sub{padding-left:24px;font-size:13px;color:var(--muted)} .rooms-rail a.sub.on{color:var(--accent)}
.kbrows{list-style:none;margin:8px 0 0;padding:0} .kbrow{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:6px 0;border-bottom:1px solid var(--border)} .kbmeta{min-width:0;overflow-wrap:anywhere}
.bubble a{color:var(--accent);text-decoration:underline}
.chat{display:flex;flex-direction:column;min-height:540px;border:1px solid var(--border);border-radius:var(--r);background:#fff;padding:12px 14px}
.chathead{display:flex;align-items:baseline;gap:10px;margin-bottom:8px} .chathead h1{margin:0}
.msgs{flex:1;overflow-y:auto;max-height:calc(100vh - 330px);min-height:280px;display:flex;flex-direction:column;gap:10px;padding:4px 2px}
.msg{display:flex;gap:10px;align-items:flex-start}
.msg .mbody{min-width:0;flex:1}
.mhead{display:flex;gap:8px;align-items:baseline;flex-wrap:wrap}
.mact{margin-left:auto;display:none;gap:4px} .msg:hover .mact,.msg:focus-within .mact{display:inline-flex}
.bubble{background:var(--surface);border:1px solid var(--border);border-radius:var(--r);padding:6px 10px;white-space:pre-wrap;overflow-wrap:anywhere;display:inline-block;max-width:100%}
.msg.mine .bubble{background:#e8f4f7;border-color:#bfdde5}
.msg.deleted .bubble{font-style:italic;background:#fff;border-style:dashed}
.avatar.alt{background:#6b4fbb}
.editbox textarea{min-height:56px}
.composer{border:1px solid var(--border);border-radius:var(--r);padding:8px;margin-top:10px;background:#fff}
.composer textarea{border:0;min-height:44px;padding:2px 4px;resize:vertical} .composer textarea:focus{outline:none}
.composer-bar{display:flex;justify-content:space-between;align-items:flex-start;gap:10px;margin-top:6px}
.mic[hidden]{display:none} .mic{display:inline-flex;align-items:center;gap:6px;min-height:calc(1lh + 12px)} .mic svg{display:block;flex:none} .mic-t{font-variant-numeric:tabular-nums} .mic.rec{background:var(--danger);border-color:var(--danger);color:#fff} .mic.rec:hover{filter:brightness(1.08);background:var(--danger)}
.kbpanel{flex:1;min-width:0} .kbpanel summary{cursor:pointer;color:var(--accent);font-weight:600}
.kbtext{white-space:pre-wrap;overflow-wrap:anywhere;max-height:220px;overflow:auto;background:var(--surface);border:1px solid var(--border);border-radius:var(--r);padding:8px;margin:8px 0 4px;font-family:var(--mono);font-size:12px}
.threads h3:first-child{margin-top:0}
.tlist{list-style:none;margin:0;padding:0} .tlist li{padding:7px 0;border-bottom:1px solid var(--border)} .tlist li.on a{color:var(--accent);font-weight:600} .tlist a{color:var(--fg)}

/* W2d: project memory (brief, journal, settings) */
#side nav .navhead{font-size:11px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);margin:14px 10px 4px}
.small{font-size:12px} .actions{display:flex;gap:6px;align-items:center;flex-wrap:wrap;margin-top:6px}
.bsec{margin-bottom:12px} .bsec h2{margin:0 0 6px;font-size:15px}
.blines{margin:0;padding:0;list-style:none} .bline{padding:5px 0;border-bottom:1px solid var(--border)} .bline:last-child{border-bottom:0}
.bline .pin{margin-right:4px} .lact{display:inline-flex;gap:4px;margin-left:8px}
a.src{margin-left:6px;font-size:12px;color:var(--accent);white-space:nowrap}
.chip.unv{color:var(--highlight);border-color:var(--highlight);margin-left:6px} .chip.ok{color:var(--ok);border-color:var(--ok)}
.sugg{margin:8px 0;padding:8px 10px;border:1px solid var(--highlight);border-radius:var(--r);background:#fffaf0}
.sugg .del{text-decoration:line-through;color:var(--muted)} .sugg .ins{background:#e6f4ea;color:var(--fg);padding:0 2px}
.slot{margin-top:6px}
.filters{display:flex;gap:6px}
.warnbox{background:#fdecea;border:1px solid #f1b5ae;color:var(--fg);border-radius:var(--r);padding:10px 12px;margin-bottom:12px}
.jentry{display:grid;grid-template-columns:110px 1fr auto;gap:10px;align-items:start;padding:8px 0;border-bottom:1px solid var(--border)}
.jmeta{white-space:nowrap;font-size:12px}
.tag{display:inline-block;text-align:center;font-size:12px;padding:0 8px;border-radius:9px;border:1px solid var(--border)}
.tag.t-decision{color:var(--ok);border-color:var(--ok);background:#e8f5ee} .tag.t-done{color:var(--accent);border-color:var(--accent);background:#e6f3f6}
.tag.t-open_question,.tag.t-change{color:var(--highlight);border-color:var(--highlight);background:#fdf3e1} .tag.t-risk,.tag.t-blocked{color:var(--danger);border-color:var(--danger);background:#fdecea}
.memset .srow{display:grid;grid-template-columns:240px 1fr;gap:14px;padding:10px 0;border-bottom:1px solid var(--border)}
.memset label.radio{display:block;margin:2px 0} input.num{width:76px}
.msg.flash{animation:flash 2.4s ease-out} @keyframes flash{from{background:#fff3cd}to{background:transparent}}
.msg.avmsg .bubble{background:#f3effb;border-color:#d8cdf0}
.msg.private .bubble{background:#fff8e6;border-color:#f0dca0}
.avhead,.avsrc,.avfoot{margin:2px 0}
.avpick{margin-right:6px}
#avatar-hint:empty{display:none} #avatar-hint{padding:4px}
.avatar-card{max-width:560px;margin-bottom:12px}

.cgroup{margin-top:10px} .cgroup h3{font-size:13px;margin:0 0 4px}
.jentry.flash{background:#fff7d6;transition:background 2s}

/* ---- board (W3a) ---- */
.board{display:grid;grid-template-columns:repeat(5,minmax(150px,1fr));gap:10px;align-items:start;margin-top:10px}
@media(max-width:900px){.board{grid-template-columns:1fr}}
.col{background:var(--sidebar);border:1px solid var(--border);border-radius:var(--r);padding:8px;min-height:90px}
.col h3{font-size:13px;margin:0 0 8px}
.tile{display:block;background:#fff;border:1px solid var(--border);border-radius:var(--r);padding:8px 9px;margin-bottom:8px;color:var(--fg);text-decoration:none}
.tile:hover{border-color:var(--accent)} .tile.blocked{border-left:3px solid var(--danger)}
.tilehead{display:flex;gap:5px;align-items:center;flex-wrap:wrap;font-size:12px} .tiletitle{margin:5px 0;overflow-wrap:anywhere}
.tilefoot{display:flex;gap:6px;align-items:center;flex-wrap:wrap}
.avatar.sm{width:20px;height:20px;font-size:9px} .avatar.bot{background:#6b4fbb} .avatar.none{background:var(--border);color:var(--muted)}
.chip.bad{color:var(--danger);border-color:var(--danger)}
.chip.type-bbp,.chip.type-spec,.chip.type-config,.chip.type-code,.chip.type-qa,.chip.type-review,.chip.type-doc{color:var(--accent);border-color:var(--accent)}
.filters{align-items:center;flex-wrap:wrap} .filters select{width:auto}
.colempty{padding:4px 2px}
.pre{white-space:pre-wrap;overflow-wrap:anywhere}
.ev{align-items:flex-start} .ev .ctext{margin-top:3px;background:var(--surface);border-radius:var(--r);padding:5px 8px}

/* ---- Blueprint (W4) ---- */
.msel{display:none;margin-right:6px} .msgs.selecting .msel{display:inline-block}
.propose{margin:8px 0} .prow{display:grid;grid-template-columns:140px 110px 70px auto;gap:6px;margin:8px 0;align-items:start}
.prow .r-text{grid-column:1/-1;min-height:54px;width:100%}
.ok-note{background:#e8f5ee;border:1px solid var(--ok);border-radius:var(--r);padding:6px 10px;margin:6px 0}
.bbpitem{display:flex;gap:10px;justify-content:space-between;align-items:flex-start;flex-wrap:wrap}

#work-settings table{width:100%;table-layout:fixed} #work-settings td input{width:100%} #work-settings td:last-child,#work-settings th:last-child{width:84px}
li.run{flex-wrap:wrap} .transcript{flex-basis:100%} .transcript .list li.step{display:block} .step-result{margin:4px 0 0 18px;max-height:none} .diff{max-height:600px;overflow:auto}
.list li.commit{justify-content:flex-start}
.stages{display:flex;gap:6px;list-style:none;margin:6px 0;padding:0;flex-wrap:wrap}
.stage{padding:4px 12px;border:1px solid var(--border);border-radius:var(--r);background:#fff;color:var(--muted);font-size:13px}
.stage.past{color:var(--ok);border-color:var(--ok)} .stage.now{background:var(--accent);border-color:var(--accent);color:#fff;font-weight:600} .stage.now.stuck{background:var(--danger);border-color:var(--danger)}
.chip.stage-chip{color:var(--highlight);border-color:var(--highlight)}
.list li.verdict{display:block}

/* W6: project agent in rooms */
.quote{border-left:3px solid var(--border);padding-left:8px;margin:2px 0}
.replybar{display:flex;align-items:center;gap:6px;padding:4px 8px;border-left:3px solid var(--accent);background:var(--sidebar);margin-bottom:4px}
.replybar[hidden]{display:none}
.proposal{border:1px solid #d8cdf0;border-radius:var(--r);background:#fff;padding:8px 10px;margin-top:6px}
.proposal label{display:block;margin:6px 0 2px}
.proposal input[type=text],.proposal textarea,.proposal select{width:100%;box-sizing:border-box}
.proposal.done{background:#f3effb}
.msg.sysline{display:block;padding:1px 0 1px 40px;margin:0}
.msg.sysline a{color:inherit;text-decoration:underline}
.agent-person.off{color:var(--muted);opacity:.7}
#agent-hint:empty{display:none} #agent-hint{padding:2px 4px}
/* dashboards */
.dashfilter{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin:0 0 12px} .dashfilter select{width:auto;min-width:180px;max-width:320px}
.dayswitch{display:flex;gap:4px} .dayswitch .btn.on{background:var(--accent);border-color:var(--accent);color:#fff}
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;margin:0 0 14px}
.kpi{background:var(--surface);border:1px solid var(--border);border-radius:var(--r);padding:10px 12px}
.kpi-label{color:var(--muted);font-size:12px} .kpi-value{font-size:24px;font-weight:600;margin:2px 0} .kpi-sub{color:var(--muted);font-size:12px}
.kpi.bad .kpi-value{color:var(--danger)}
.dashgrid{margin-bottom:14px} .chartcard{min-width:0} .chartwrap{position:relative;width:100%} .chart-sub{font-size:12px;margin:-4px 0 8px} .chart-none{padding:28px 0;text-align:center}
.health{display:inline-block;width:10px;height:10px;border-radius:50%;background:var(--ok)} .health.warn{background:var(--highlight)} .health.bad{background:var(--danger)}
.dash-sep{margin:18px 0 10px}
#project-dashboard{min-width:0}
/* WS4: the SAP results table scrolls inside the card on narrow screens instead of widening the page */
#sap-results{display:block;overflow-x:auto;max-width:100%}
.codecard{margin:6px 0;border:1px solid var(--border);border-radius:var(--r);background:var(--surface)} .codehead{padding:6px 8px;border-bottom:1px solid var(--border)}
.codesrc{margin:0;padding:8px;max-height:360px;overflow:auto;white-space:pre;font-family:var(--mono);font-size:12px} .devpanel[hidden]{display:none}