:root{
  --bg:#fafaf9; --surface:#fff; --soft:#f5f5f4; --line:#e7e5e4; --line-2:#d6d3d1;
  --text:#1c1917; --text-2:#57534e; --text-3:#a8a29e;
  --accent:#1b59c4; --accent-soft:#e8f0fd;
  --rail:#0f2a2e; --rail-2:#1a3d42; --rail-text:#9db4b8;
  --green:#15803d; --green-soft:#e6f4ea; --amber:#b45309; --amber-soft:#fef3c7; --red:#dc3939; --red-soft:#fdeaea; --gray-soft:#f0efee;
  --bar:#d6d3d1; --yellow:#facc15;
  --r:10px; --shadow:0 1px 2px rgba(28,25,23,.04);
}
@media (prefers-color-scheme:dark){
  :root{--bg:#121110;--surface:#1b1a19;--soft:#242321;--line:#2e2c2a;--line-2:#42403d;--text:#f5f5f4;--text-2:#b8b3ae;--text-3:#7c766f;
    --accent:#6b9bf0;--accent-soft:#1b2a45;--green:#4ade80;--green-soft:#14291c;--amber:#fbbf24;--amber-soft:#33270c;--red:#f87171;--red-soft:#3a1717;--gray-soft:#2a2927;--bar:#47443f;--rail:#0a1c1f}
}
*{box-sizing:border-box}
html,body{height:100%;margin:0}
body{font-family:Inter,-apple-system,"SF Pro Text","Segoe UI",Roboto,sans-serif;font-size:14px;line-height:1.45;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
svg.i{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex:none}

.app{display:grid;grid-template-columns:80px minmax(0,1fr) auto;height:100vh;overflow:hidden}
.rail{background:var(--rail);display:flex;flex-direction:column;align-items:center;padding:12px 0;gap:4px}
.logo{width:36px;height:36px;border-radius:9px;background:#fff;color:var(--rail);display:grid;place-items:center;font-weight:800;font-size:13px;letter-spacing:-.5px;margin-bottom:12px}
.rail a{width:70px;padding:8px 0 6px;border-radius:9px;color:var(--rail-text);text-decoration:none;display:flex;flex-direction:column;align-items:center;gap:3px;font-size:10px;transition:background .15s,color .15s}
.rail a svg.i{width:20px;height:20px}
.rail a:hover{background:var(--rail-2);color:#fff}
.rail a.on{background:var(--rail-2);color:#fff;box-shadow:inset 3px 0 0 #fff}
.rail .sp{flex:1}
.avatar{width:32px;height:32px;border-radius:50%;background:#2f6f78;color:#fff;display:grid;place-items:center;font-size:12px;font-weight:600;flex:none}

.main{display:flex;flex-direction:column;min-width:0;height:100vh}
.topbar{display:flex;align-items:center;gap:16px;height:56px;padding:0 24px;background:var(--surface);border-bottom:1px solid var(--line);flex:none}
.crumb{display:flex;align-items:center;gap:10px;font-weight:600;white-space:nowrap}
.crumb small{font-weight:500;color:var(--text-2);background:var(--soft);padding:2px 8px;border-radius:99px;font-size:11.5px}
.search{flex:1;max-width:420px;margin:0 auto;display:flex;align-items:center;gap:8px;background:var(--soft);border:1px solid transparent;border-radius:8px;padding:0 10px;height:34px;color:var(--text-3)}
.search:focus-within{background:var(--surface);border-color:var(--accent);color:var(--text-2)}
.search input{border:0;background:none;outline:0;flex:1;min-width:0}
.refbox{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--text-2);white-space:nowrap}
.refbox input{border:1px solid var(--line-2);background:var(--surface);border-radius:8px;height:32px;padding:0 8px}
.pill{background:var(--accent-soft);color:var(--accent);border-radius:99px;padding:3px 10px;font-weight:600;font-size:12px}

.content{flex:1;overflow:auto;padding:28px 32px 48px}
.page{max-width:1280px;margin:0 auto}
.head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:20px;flex-wrap:wrap}
h1{font-size:24px;font-weight:650;letter-spacing:-.4px;margin:0}
.sub{color:var(--text-2);margin:4px 0 0}
h2{font-size:16px;font-weight:650;margin:0;letter-spacing:-.2px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow)}
.card-h{display:flex;align-items:center;justify-content:space-between;padding:16px 20px 0;gap:12px}
.card-b{padding:16px 20px 20px}
.muted{color:var(--text-2)} .faint{color:var(--text-3)}
.grid{display:grid;gap:16px}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.g2{grid-template-columns:minmax(0,1.6fr) minmax(0,1fr)}
@media(max-width:1100px){.g4{grid-template-columns:repeat(2,1fr)}.g2{grid-template-columns:1fr}}

.kpi{padding:16px 20px}
.kpi .l{color:var(--text-2);font-size:13px;display:flex;align-items:center;gap:6px}
.kpi .v{font-size:28px;font-weight:650;letter-spacing:-.8px;margin:6px 0 2px}
.kpi .n{font-size:12.5px;color:var(--text-3)}
.bar{height:6px;border-radius:99px;background:var(--gray-soft);overflow:hidden}
.bar i{display:block;height:100%;border-radius:99px;background:var(--text)}
.bar.blue i{background:var(--accent)} .bar.green i{background:var(--green)}

.chip{display:inline-flex;align-items:center;gap:5px;padding:2px 9px;border-radius:99px;font-size:12px;font-weight:550;white-space:nowrap}
.chip::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}
.c-gray{background:var(--gray-soft);color:var(--text-2)} .c-blue{background:var(--accent-soft);color:var(--accent)}
.c-amber{background:var(--amber-soft);color:var(--amber)} .c-green{background:var(--green-soft);color:var(--green)} .c-red{background:var(--red-soft);color:var(--red)}
.tm{display:inline-block;padding:1px 7px;border-radius:6px;background:var(--soft);border:1px solid var(--line);font-size:11.5px;font-weight:600;color:var(--text-2);margin-right:4px}

table.t{width:100%;border-collapse:collapse}
.t th{text-align:left;font-weight:500;font-size:12.5px;color:var(--text-2);padding:10px 12px;border-bottom:1px solid var(--line);white-space:nowrap}
.t td{padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:middle}
.t tr:last-child td{border-bottom:0}
.t tbody tr.click{cursor:pointer}
.t tbody tr.click:hover td{background:var(--soft)}
.t tr.sel td{background:var(--accent-soft)}
.t .id{color:var(--text-2);font-variant-numeric:tabular-nums;white-space:nowrap}
.t tr.grp td{background:var(--soft);font-weight:600;font-size:12.5px;color:var(--text-2)}
.pw{display:flex;align-items:center;gap:8px;min-width:110px}.pw .bar{flex:1}.pw span{font-size:12px;color:var(--text-2);width:34px;text-align:right;font-variant-numeric:tabular-nums}
.mini{position:relative;height:8px;background:var(--gray-soft);border-radius:99px;min-width:150px}
.mini i{position:absolute;top:0;height:100%;border-radius:99px;background:var(--bar)}
.mini i b{display:block;height:100%;border-radius:99px;background:var(--accent)}
.mini u{position:absolute;top:-3px;width:1.5px;height:14px;background:var(--red)}

.toolbar{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:14px;align-items:center}
.sel-w,.in-w{height:34px;border:1px solid var(--line-2);border-radius:8px;background:var(--surface);padding:0 10px}
.in-w{min-width:220px}
.seg{display:inline-flex;background:var(--soft);border:1px solid var(--line);border-radius:8px;padding:2px}
.seg button{border:0;background:none;padding:5px 12px;border-radius:6px;color:var(--text-2);font-weight:500}
.seg button.on{background:var(--surface);color:var(--text);box-shadow:0 1px 2px rgba(0,0,0,.08)}
.btn{height:34px;border:1px solid var(--line-2);background:var(--surface);border-radius:8px;padding:0 14px;font-weight:500}
.btn:hover{background:var(--soft)}
.btn.pri{background:var(--accent);border-color:var(--accent);color:#fff}

.two{display:grid;grid-template-columns:300px minmax(0,1fr);gap:16px;align-items:start}
@media(max-width:900px){.two{grid-template-columns:1fr}}
.list{padding:6px}
.li{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:8px;cursor:pointer;border:0;background:none;width:100%;text-align:left}
.li:hover{background:var(--soft)} .li.on{background:var(--gray-soft);font-weight:600}
.li .tx{flex:1;min-width:0}.li .tx div{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.li small{color:var(--text-3);font-weight:400;display:block}
.ring{--p:0;width:34px;height:34px;border-radius:50%;background:conic-gradient(var(--accent) calc(var(--p)*1%),var(--gray-soft) 0);display:grid;place-items:center;flex:none}
.ring b{width:26px;height:26px;border-radius:50%;background:var(--surface);display:grid;place-items:center;font-size:9.5px;font-weight:600}
.li.on .ring b{background:var(--gray-soft)}
.def{color:var(--text-2);max-width:760px}
.stats{display:flex;gap:28px;flex-wrap:wrap;margin:14px 0 4px}.stats div small{display:block;color:var(--text-3);font-size:12px}.stats div b{font-weight:600}

/* gantt */
.gantt{overflow:auto;max-height:calc(100vh - 260px);border-radius:var(--r)}
.grow{display:flex;min-width:max-content;border-bottom:1px solid var(--line);height:34px}
.glab{position:sticky;left:0;z-index:3;width:380px;flex:none;background:var(--surface);border-right:1px solid var(--line);display:flex;align-items:center;gap:8px;padding:0 14px;overflow:hidden;white-space:nowrap}
.glab span.t{overflow:hidden;text-overflow:ellipsis}
.glab .id{color:var(--text-3);font-size:12px;min-width:30px;font-variant-numeric:tabular-nums}
.grow.wp .glab{background:var(--soft);font-weight:600;cursor:pointer}
.grow.wp .gtl{background-color:var(--soft)}
.grow.task{cursor:pointer}.grow.task:hover .glab,.grow.task:hover .gtl{background-color:var(--soft)}
.grow.sel .glab,.grow.sel .gtl{background-color:var(--accent-soft)}
.gtl{position:relative;flex:none;background-image:linear-gradient(to right,var(--line) 1px,transparent 1px);background-size:var(--cw) 100%}
.ghead{position:sticky;top:0;z-index:5;background:var(--surface)}
.ghead .grow{height:28px}
.ghead .glab{z-index:6;color:var(--text-2);font-size:12.5px}
.gm,.gw{position:absolute;top:0;height:100%;font-size:11.5px;color:var(--text-2);display:flex;align-items:center;padding-left:6px;border-left:1px solid var(--line);white-space:nowrap;overflow:hidden}
.gw{justify-content:center;padding:0;color:var(--text-3);font-size:10.5px}
.gw.now{color:var(--red);font-weight:700}
.gbar{position:absolute;top:9px;height:16px;border-radius:5px;background:var(--bar);overflow:hidden}
.gbar>i{position:absolute;left:0;top:0;bottom:0;background:var(--accent)}
.gbar.done>i{background:var(--green)} .gbar.blocked{background:var(--red-soft)} .gbar.blocked>i{background:var(--red)}
.gbar em{position:absolute;top:0;bottom:0;background:var(--yellow);opacity:.95}
.wp .gbar{top:13px;height:8px;background:var(--line-2);border-radius:3px}.wp .gbar>i{background:var(--text)}
.gms{position:absolute;top:10px;width:14px;height:14px;background:var(--red);transform:rotate(45deg);border-radius:2px}
.gnow{position:absolute;top:0;bottom:0;width:2px;background:var(--red);opacity:.65;z-index:1;pointer-events:none}
.legend{display:flex;gap:16px;color:var(--text-2);font-size:12.5px;flex-wrap:wrap;margin-top:12px}
.legend i{display:inline-block;width:14px;height:8px;border-radius:3px;margin-right:6px;vertical-align:middle}

/* detail */
#detail{width:0;overflow:hidden;background:var(--surface);border-left:1px solid var(--line);height:100vh;transition:width .2s}
#detail.open{width:360px}
.dp{width:360px;padding:20px;overflow:auto;height:100%}
.dp h3{font-size:17px;margin:10px 0 12px;letter-spacing:-.2px;line-height:1.3}
.dp .x{float:right;border:0;background:var(--soft);border-radius:8px;width:30px;height:30px;display:grid;place-items:center}
.dl{display:grid;grid-template-columns:100px 1fr;gap:10px 8px;margin:14px 0;font-size:13.5px}
.dl dt{color:var(--text-2)}.dl dd{margin:0}
.dp label{display:block;font-size:12.5px;color:var(--text-2);margin:16px 0 6px;font-weight:500}
.dp select,.dp textarea{width:100%;border:1px solid var(--line-2);border-radius:8px;background:var(--surface);padding:8px 10px}
.dp textarea{min-height:90px;resize:vertical}
.strip{display:flex;gap:1.5px;height:16px;margin-top:6px}.strip i{flex:1;background:var(--gray-soft);border-radius:2px}.strip i.p{background:var(--bar)}.strip i.y{background:var(--yellow)}.strip i.n{outline:2px solid var(--red);outline-offset:-1px}.strip i.m{background:var(--red)}

/* teams/equip/files */
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px}
.team{padding:18px 20px;cursor:pointer;transition:border-color .15s}
.team:hover{border-color:var(--line-2)}
.team .top{display:flex;align-items:center;gap:12px}
.badge{width:40px;height:40px;border-radius:10px;background:var(--rail);color:#fff;display:grid;place-items:center;font-weight:700;font-size:12px;flex:none}
.team h3{margin:0;font-size:14.5px;font-weight:600;line-height:1.25}
.team .cnt{color:var(--text-2);font-size:12.5px}
.mem{margin-top:14px}.mem small{display:block;color:var(--text-3);font-size:11.5px;text-transform:uppercase;letter-spacing:.4px;margin-bottom:6px}
.people{display:flex;flex-wrap:wrap;gap:6px}.people span{background:var(--soft);border:1px solid var(--line);border-radius:99px;padding:2px 10px;font-size:12.5px}
.eqs{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}.tree{padding:8px 20px 20px}.tree details{margin-left:0}
.tree summary{cursor:pointer;padding:7px 4px;display:flex;align-items:center;gap:8px;list-style:none;border-radius:6px}
.tree summary::-webkit-details-marker{display:none}.tree summary:hover{background:var(--soft)}
.tree details>div{margin-left:11px;padding-left:16px;border-left:1px solid var(--line)}
.tree .f{display:flex;align-items:center;gap:8px;padding:5px 4px;color:var(--text-2)}
.tree svg.i{color:var(--text-3)} .tree summary svg.i{color:var(--accent)}
.empty{padding:40px;text-align:center;color:var(--text-3)}
.ev{display:flex;gap:12px;align-items:center;padding:10px 0;border-bottom:1px solid var(--line);cursor:pointer}.ev:last-child{border:0}
.ev .d{width:52px;font-size:12px;color:var(--text-2);flex:none}.ev .tx{flex:1;min-width:0}.ev .tx div{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
@media(max-width:760px){.content{padding:20px 16px}.search{display:none}.refbox span{display:none}#detail.open{position:fixed;right:0;top:0;z-index:20;box-shadow:-8px 0 24px rgba(0,0,0,.15)}}

.tm{margin-bottom:3px}
.badge svg.i{width:20px;height:20px}
.rd{display:grid;gap:0}
.rd-row{display:flex;align-items:center;min-height:30px}
.rd-lab{width:210px;flex:none;padding-right:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:13px}
.rd-lab .id{color:var(--text-3);display:inline-block;width:22px;font-variant-numeric:tabular-nums}
.rd-tl{position:relative;flex:1;height:30px;border-left:1px solid var(--line)}
.rd-row:not(:first-child) .rd-tl{border-top:1px solid var(--line)}
.rd-mon{height:26px;border-top:0!important}
.rd-mon span{position:absolute;top:0;height:100%;border-left:1px solid var(--line);padding:4px 0 0 6px;font-size:11.5px;color:var(--text-2);overflow:hidden;white-space:nowrap}
.rd-mon span:first-child{border-left:0}
.rd-bar{position:absolute;top:10px;height:10px;border-radius:5px;background:var(--bar);overflow:hidden}
.rd-bar b{display:block;height:100%;background:var(--accent);border-radius:5px}
.rd-ms{position:absolute;top:8px;width:12px;height:12px;background:var(--red);transform:translateX(-50%) rotate(45deg);border-radius:2px}
.rd-now{position:absolute;top:0;bottom:0;width:2px;background:var(--red);opacity:.6;z-index:2;pointer-events:none}
.rd-leg span{display:block;font-weight:600;color:var(--text)}@media(max-width:900px){.rd-lab{width:120px}}

/* overview top */
.ov-top{display:grid;grid-template-columns:repeat(2,minmax(0,1fr)) minmax(0,1.15fr);grid-template-rows:auto auto;gap:16px}
.ov-top .prog{grid-column:1/3}
.ov-top .plantcard{grid-column:3;grid-row:1/3}
@media(max-width:1100px){.ov-top{grid-template-columns:1fr 1fr}.ov-top .prog{grid-column:1/3}.ov-top .plantcard{grid-column:1/3;grid-row:auto}}
a.card{color:inherit;text-decoration:none}
a.card:hover{border-color:var(--line-2)}
.kpi.mt{display:flex;flex-direction:column}.kpi .go,.plantcard .go{margin-top:auto;padding-top:10px;color:var(--accent);font-weight:550;font-size:13px}
.mstats{display:flex;gap:28px;flex-wrap:wrap;margin-top:18px;padding-top:14px;border-top:1px solid var(--line)}
.mstats b{display:block;font-size:20px;font-weight:650;letter-spacing:-.4px}.mstats span{color:var(--text-2);font-size:12.5px}
.plantcard{display:flex;flex-direction:column;overflow:hidden}
.plantcard img{width:100%;flex:1;min-height:0;object-fit:cover;object-position:center;display:block;background:#cbd5df}
.pc-b{padding:14px 18px 14px;display:flex;justify-content:space-between;align-items:flex-end;gap:12px}.pc-b p{margin:2px 0 0;font-size:12.5px}.pc-b .go{margin:0;padding:0;white-space:nowrap}
/* meetings */
.seg a{padding:5px 12px;border-radius:6px;color:var(--text-2);font-weight:500;text-decoration:none}
.seg a.on{background:var(--surface);color:var(--text);box-shadow:0 1px 2px rgba(0,0,0,.08)}
.meets{display:grid;gap:12px}
.meet{display:flex;align-items:center;gap:18px;padding:16px 20px}
.md{width:52px;text-align:center;flex:none;background:var(--soft);border-radius:10px;padding:6px 0}.md b{display:block;font-size:20px;line-height:1.1}.md span{font-size:11.5px;color:var(--text-2);text-transform:uppercase}
.mb{flex:1;min-width:0}.mb h3{margin:0;font-size:15px}.mb p{margin:2px 0 8px;color:var(--text-2);font-size:13px}
.g2b{display:grid;gap:16px;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr)}@media(max-width:1000px){.g2b{grid-template-columns:1fr}}
.bl{margin:10px 0 0;padding-left:20px}.bl li{margin:6px 0}
/* 3D model */
.m3{overflow:hidden;height:calc(100vh - 190px);min-height:480px}
.m3 iframe{width:100%;height:100%;border:0;display:block;background:#0f1720}
/* files */
.ft-team{display:flex;align-items:center;gap:8px;padding:10px 12px 4px;font-size:13px}.ft-team svg.i{color:var(--accent)}
.list .f{display:flex;align-items:center;gap:8px;padding:5px 12px 5px 34px;color:var(--text-2);font-size:13.5px}.list .f svg.i{color:var(--text-3);width:15px;height:15px}
.list .li{padding-left:34px}
.drop{border:1.5px dashed var(--line-2);border-radius:10px;padding:22px;text-align:center;color:var(--text-2)}.drop.over{border-color:var(--accent);background:var(--accent-soft);color:var(--accent)}
.fsmsg{margin:12px 20px 0;padding:8px 12px;border-radius:8px;background:var(--accent-soft);color:var(--accent);font-size:13px}
.lnk{color:var(--accent);text-decoration:none;font-weight:500}.lnk:hover{text-decoration:underline}
.btn:disabled{opacity:.5;cursor:default}
a.btn{display:inline-flex;align-items:center;text-decoration:none;color:var(--text)}
a.btn.pri{color:#fff}

.tree .fbtn{width:100%;border:0;background:none;text-align:left;cursor:pointer;border-radius:6px;padding:7px 8px;color:var(--text)}
.tree .fbtn:hover{background:var(--soft)}.tree .fbtn span{flex:1}.tree .fbtn i{font-style:normal;color:var(--accent);font-size:12.5px;opacity:0;font-weight:550}.tree .fbtn:hover i{opacity:1}