/* ============ Digital Twin OS — dark, premium, enterprise ============ */
:root{
  --bg:#0a0a0c; --bg2:#0e0f12; --panel:#121316; --line:rgba(214,188,140,.18);
  --line-soft:rgba(255,255,255,.07);
  --ivory:#ece7dd; --muted:#8d8579; --dim:#5f5a52;
  --gold:#d8b26a; --gold-dim:#a98a4f;
  --ok:#5fbf8b; --warn:#dca24a; --crit:#d8624f;
  --cortex:#8fb4d9; --atlas:#c8a2d9; --n8n:#7fc7a8; --agents:#e0a05a;
  --heart:#d8624f; --face:#9fd3d8; --nerve:#c9d86a;
  --mono:ui-monospace,"SF Mono",Menlo,Consolas,monospace;
  --serif:"Iowan Old Style","Palatino Linotype",Palatino,Georgia,serif;
  --sans:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{
  background:
    radial-gradient(1200px 700px at 50% -10%, rgba(216,178,106,.07), transparent 60%),
    radial-gradient(800px 500px at 80% 110%, rgba(143,180,217,.05), transparent 60%),
    var(--bg);
  color:var(--ivory); font-family:var(--sans); font-size:14px; line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
::-webkit-scrollbar{width:9px;height:9px}
::-webkit-scrollbar-thumb{background:rgba(255,255,255,.12);border-radius:9px}
::-webkit-scrollbar-track{background:transparent}

/* ---------------------------------------------------------- topbar */
.top{position:sticky;top:0;z-index:40;display:flex;align-items:center;gap:18px;
  padding:12px 22px;border-bottom:1px solid var(--line-soft);
  background:rgba(10,10,12,.86);backdrop-filter:blur(12px)}
.brand{display:flex;align-items:baseline;gap:10px;white-space:nowrap}
.brand b{font-family:var(--serif);font-size:17px;letter-spacing:.16em;font-weight:600}
.brand span{font-family:var(--mono);font-size:9.5px;letter-spacing:.22em;color:var(--gold-dim);text-transform:uppercase}
.nav{display:flex;gap:2px;flex:1;overflow-x:auto;scrollbar-width:none}
.nav::-webkit-scrollbar{display:none}
.nav button{padding:7px 12px;border-radius:6px;font-size:12.5px;color:var(--muted);white-space:nowrap}
.nav button:hover{color:var(--ivory);background:rgba(255,255,255,.04)}
.nav button.on{color:var(--gold);background:rgba(216,178,106,.1)}
.picker{position:relative}
.picker>button{display:flex;align-items:center;gap:8px;padding:7px 12px;border:1px solid var(--line);
  border-radius:7px;font-size:12.5px;max-width:280px}
.picker menu{position:absolute;right:0;top:calc(100% + 6px);margin:0;padding:6px;list-style:none;
  background:var(--panel);border:1px solid var(--line);border-radius:9px;min-width:300px;display:none;
  box-shadow:0 24px 60px rgba(0,0,0,.6);z-index:50}
.picker.open menu{display:block}
.picker menu button{display:block;width:100%;text-align:left;padding:9px 11px;border-radius:6px;font-size:12.5px}
.picker menu button:hover{background:rgba(255,255,255,.05)}
.picker menu small{display:block;color:var(--dim);font-family:var(--mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase}

/* ---------------------------------------------------------- layout */
main{max-width:1440px;margin:0 auto;padding:26px 22px 90px}
.view{display:none;animation:fade .35s ease}
.view.on{display:block}
@keyframes fade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
h2.sec{font-family:var(--serif);font-size:22px;letter-spacing:.06em;margin:0 0 4px;font-weight:600}
p.lede{color:var(--muted);margin:0 0 22px;max-width:860px;font-size:13px}
.grid{display:grid;gap:14px}
.card{background:linear-gradient(180deg,rgba(255,255,255,.025),rgba(255,255,255,.008));
  border:1px solid var(--line-soft);border-radius:12px;padding:16px}
.card h3{margin:0 0 10px;font-family:var(--serif);font-size:15px;letter-spacing:.09em;font-weight:600}
.k{font-family:var(--mono);font-size:9.5px;letter-spacing:.2em;color:var(--dim);text-transform:uppercase}
.big{font-family:var(--serif);font-size:26px;letter-spacing:.02em}

/* ---------------------------------------------------------- anatomy */
.anatomy{position:relative;display:grid;grid-template-columns:1fr 360px 1fr;gap:10px;align-items:center;
  min-height:620px;padding:10px 0}
.body-wrap{position:relative;display:flex;justify-content:center;align-items:center}
.body-art{position:relative;width:100%;max-width:330px;filter:drop-shadow(0 0 70px rgba(216,178,106,.14))}
.body-art img{display:block;width:100%;height:auto;user-select:none}
.body-art .hotlayer{position:absolute;inset:0;width:100%;height:100%;overflow:visible}
.pulse{opacity:0}
.hot:hover .pulse,.hot.active .pulse{opacity:1}
.pulse.healthy{stroke:var(--ok)} .pulse.attention{stroke:var(--warn)} .pulse.critical{stroke:var(--crit)}
.organ-col{display:flex;flex-direction:column;gap:26px}
.organ{cursor:pointer;padding:10px 12px;border-radius:10px;border:1px solid transparent;transition:.2s}
.organ:hover,.organ.active{border-color:var(--line);background:rgba(255,255,255,.03)}
.organ .hd{display:flex;align-items:center;gap:9px;margin-bottom:5px}
.organ-col.right .hd{flex-direction:row}
.organ-col.left{text-align:right}
.organ-col.left .hd{flex-direction:row-reverse}
.organ h4{margin:0;font-family:var(--serif);font-size:15.5px;letter-spacing:.16em;font-weight:600}
.organ h4 em{font-style:normal;color:var(--gold);margin-left:8px;letter-spacing:.14em}
.organ p{margin:0;font-family:var(--serif);font-size:13px;color:#cfc8bc;line-height:1.5}
.organ .tags{font-family:var(--mono);font-size:8.5px;letter-spacing:.2em;color:var(--dim);text-transform:uppercase;margin-top:6px}
.num{width:19px;height:19px;flex:0 0 19px;border-radius:50%;border:1px solid var(--gold-dim);
  display:grid;place-items:center;font-size:10px;color:var(--gold);font-family:var(--mono)}
.dot{width:7px;height:7px;border-radius:50%;flex:0 0 7px}
.dot.healthy{background:var(--ok);box-shadow:0 0 10px var(--ok)}
.dot.attention{background:var(--warn);box-shadow:0 0 10px var(--warn)}
.dot.critical{background:var(--crit);box-shadow:0 0 10px var(--crit);animation:pulse 1.4s infinite}
@keyframes pulse{50%{opacity:.35}}
.leads{position:absolute;inset:0;pointer-events:none;z-index:0}
.organ-col,.body-wrap{position:relative;z-index:1}
.leads path{fill:none;stroke:var(--line);stroke-width:1}
.hot{cursor:pointer}
.hot circle.halo{fill:rgba(216,178,106,.1);stroke:var(--gold-dim);stroke-width:.8}
.hot.active circle.halo,.hot:hover circle.halo{fill:rgba(216,178,106,.3)}
.ring{stroke-dasharray:3 4;opacity:.5}

/* metrics around body */
.metrics{display:grid;grid-template-columns:repeat(auto-fit,minmax(138px,1fr));gap:10px;margin-top:6px}
.metric{border:1px solid var(--line-soft);border-radius:10px;padding:11px 13px;background:rgba(255,255,255,.015)}
.metric .v{font-family:var(--serif);font-size:19px;margin-top:2px}

/* ---------------------------------------------------------- drawer */
.drawer{position:fixed;top:0;right:0;height:100%;width:min(620px,94vw);z-index:60;
  background:var(--bg2);border-left:1px solid var(--line);transform:translateX(102%);
  transition:transform .32s cubic-bezier(.4,0,.2,1);display:flex;flex-direction:column;
  box-shadow:-30px 0 80px rgba(0,0,0,.6)}
.drawer.open{transform:none}
.drawer header{padding:18px 20px;border-bottom:1px solid var(--line-soft)}
.drawer header h3{margin:0;font-family:var(--serif);font-size:20px;letter-spacing:.16em}
.drawer header h3 em{font-style:normal;color:var(--gold)}
.drawer .body{padding:18px 20px;overflow:auto;flex:1}
.close{position:absolute;top:16px;right:18px;color:var(--muted);font-size:20px;line-height:1}
.statrow{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:14px 0 18px}
.statrow div{border:1px solid var(--line-soft);border-radius:9px;padding:9px 10px}
.statrow b{display:block;font-family:var(--serif);font-size:16px;font-weight:600;margin-top:2px}

/* ---------------------------------------------------------- table */
table{width:100%;border-collapse:collapse;font-size:12px}
th{text-align:left;font-family:var(--mono);font-size:9px;letter-spacing:.18em;color:var(--dim);
  text-transform:uppercase;padding:7px 8px;border-bottom:1px solid var(--line-soft);position:sticky;top:0;background:var(--bg2)}
td{padding:7px 8px;border-bottom:1px solid rgba(255,255,255,.04);vertical-align:top}
tr:hover td{background:rgba(255,255,255,.02)}
.scroll{max-height:460px;overflow:auto;border:1px solid var(--line-soft);border-radius:10px}

/* ---------------------------------------------------------- badges */
.badge{display:inline-block;font-family:var(--mono);font-size:8.5px;letter-spacing:.14em;
  padding:2px 6px;border-radius:4px;border:1px solid;text-transform:uppercase;white-space:nowrap}
.badge.FACT{color:var(--ok);border-color:rgba(95,191,139,.4);background:rgba(95,191,139,.08)}
.badge.INFERRED{color:var(--cortex);border-color:rgba(143,180,217,.4);background:rgba(143,180,217,.08)}
.badge.ESTIMATED{color:var(--warn);border-color:rgba(220,162,74,.4);background:rgba(220,162,74,.08)}
.badge.MISSING{color:var(--crit);border-color:rgba(216,98,79,.4);background:rgba(216,98,79,.08)}
.badge.OK,.badge.ok{color:var(--ok);border-color:rgba(95,191,139,.4)}
.badge.AFWIJKING,.badge.FOUT,.badge.KRITIEK{color:var(--crit);border-color:rgba(216,98,79,.4)}
.badge.ACHTERSTAND,.badge.HOOG{color:var(--warn);border-color:rgba(220,162,74,.4)}
.badge.g{color:var(--gold);border-color:var(--line)}

/* ---------------------------------------------------------- graph */
.graphwrap{position:relative;border:1px solid var(--line-soft);border-radius:12px;overflow:hidden;
  background:radial-gradient(700px 400px at 50% 40%,rgba(216,178,106,.04),transparent 70%),#08080a}
#graph{display:block;width:100%;height:600px;cursor:grab}
#graph:active{cursor:grabbing}
.gtools{position:absolute;top:12px;left:12px;display:flex;gap:6px;flex-wrap:wrap;max-width:75%}
.chip{border:1px solid var(--line-soft);border-radius:20px;padding:4px 10px;font-size:11px;color:var(--muted);
  background:rgba(10,10,12,.7);backdrop-filter:blur(6px)}
.chip:hover{color:var(--ivory)}
.chip.on{color:var(--gold);border-color:var(--line);background:rgba(216,178,106,.12)}
.gsearch{position:absolute;top:12px;right:12px;display:flex;gap:6px}
input[type=text],input[type=search],select,textarea{background:rgba(255,255,255,.04);border:1px solid var(--line-soft);
  border-radius:7px;padding:7px 11px;color:var(--ivory);font:inherit;font-size:12.5px;outline:none}
input:focus,textarea:focus,select:focus{border-color:var(--gold-dim)}
.ginfo{position:absolute;right:12px;bottom:12px;width:300px;background:rgba(14,15,18,.95);
  border:1px solid var(--line);border-radius:11px;padding:14px;display:none}
.ginfo.on{display:block}
.ginfo h4{margin:0 0 3px;font-family:var(--serif);font-size:15px}
.ginfo dl{margin:8px 0 0;font-size:11.5px;display:grid;grid-template-columns:auto 1fr;gap:3px 10px}
.ginfo dt{color:var(--dim);font-family:var(--mono);font-size:9px;letter-spacing:.1em;text-transform:uppercase;padding-top:2px}
.ginfo dd{margin:0}
.legend{display:flex;gap:14px;flex-wrap:wrap;margin-top:10px;font-size:11px;color:var(--muted)}
.legend i{width:8px;height:8px;border-radius:50%;display:inline-block;margin-right:5px}

/* ---------------------------------------------------------- buttons */
.btn{border:1px solid var(--line);border-radius:8px;padding:9px 16px;font-size:12.5px;
  background:rgba(216,178,106,.07);color:var(--gold);transition:.18s}
.btn:hover{background:rgba(216,178,106,.16)}
.btn.ghost{background:none;color:var(--muted);border-color:var(--line-soft)}
.btn.ghost:hover{color:var(--ivory)}
.btn:disabled{opacity:.4;cursor:not-allowed}
.btn.big{padding:14px 26px;font-family:var(--serif);font-size:15px;letter-spacing:.2em}

/* ---------------------------------------------------------- onboarding */
.steps{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:18px}
.steps div{flex:1;min-width:70px;height:3px;border-radius:3px;background:rgba(255,255,255,.08)}
.steps div.done{background:var(--gold-dim)}
.steps div.now{background:var(--gold)}
.q{margin-bottom:14px}
.q label{display:block;font-size:12.5px;color:var(--muted);margin-bottom:5px}
.q input,.q textarea,.q select{width:100%}
.chatlog{max-height:420px;overflow:auto;padding-right:6px}
.msg{margin-bottom:12px;max-width:88%}
.msg .who{font-family:var(--mono);font-size:9px;letter-spacing:.18em;color:var(--dim);text-transform:uppercase;margin-bottom:4px}
.msg .bub{border:1px solid var(--line-soft);border-radius:11px;padding:11px 13px;font-size:13px;background:rgba(255,255,255,.02)}
.msg.ai .bub{border-color:var(--line);background:rgba(216,178,106,.05)}
.msg.me{margin-left:auto}
.msg.me .bub{background:rgba(143,180,217,.07)}
.msg .bub strong{color:var(--gold)}
.refs{display:flex;gap:5px;flex-wrap:wrap;margin-top:8px}

/* ---------------------------------------------------------- pipeline */
.pipe{display:grid;gap:8px;font-family:var(--mono);font-size:11.5px}
.pipe div{display:flex;align-items:center;gap:10px;padding:9px 12px;border:1px solid var(--line-soft);
  border-radius:8px;color:var(--dim);transition:.3s}
.pipe div.run{color:var(--gold);border-color:var(--line);background:rgba(216,178,106,.06)}
.pipe div.done{color:var(--ok);border-color:rgba(95,191,139,.25)}
.bar{height:3px;background:rgba(255,255,255,.08);border-radius:3px;overflow:hidden;margin-top:4px}
.bar i{display:block;height:100%;background:var(--gold);width:0;transition:width .5s}

/* ---------------------------------------------------------- misc */
.two{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.three{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.meter{height:4px;border-radius:4px;background:rgba(255,255,255,.08);overflow:hidden;margin:7px 0}
.meter i{display:block;height:100%}
ul.tight{margin:6px 0 0;padding-left:16px;font-size:12px;color:#c5bfb5}
ul.tight li{margin-bottom:3px}
.demo-note{border:1px dashed var(--line);border-radius:9px;padding:10px 13px;font-size:11.5px;color:var(--muted);
  margin-bottom:18px;background:rgba(216,178,106,.03)}
footer{border-top:1px solid var(--line-soft);padding:20px 22px;color:var(--dim);font-size:11px;
  display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
.spark{display:flex;align-items:flex-end;gap:3px;height:36px;margin-top:8px}
.spark i{flex:1;background:linear-gradient(180deg,var(--gold),rgba(216,178,106,.2));border-radius:2px 2px 0 0}

@media(max-width:900px){
  .top{flex-wrap:wrap}
  .nav{order:3;width:100%;flex-wrap:nowrap;overflow-x:auto;padding-bottom:2px}
  .picker>button{max-width:200px;overflow:hidden;text-overflow:ellipsis}
}
@media(max-width:1080px){
  .anatomy{grid-template-columns:1fr;min-height:0}
  .organ-col.left{text-align:left}
  .organ-col.left .hd{flex-direction:row}
  .body-wrap{order:-1}
  .leads{display:none}
  .two,.three{grid-template-columns:1fr}
  .statrow{grid-template-columns:repeat(2,1fr)}
}