@font-face{font-family:XRMono;src:local("Consolas")}*{box-sizing:border-box}html{color-scheme:dark;background:#020813}body{margin:0;background:#020813;color:#f4fbff;font-family:Inter,Arial,sans-serif;overflow-x:hidden}button,input{font:inherit}.dt-topbar{height:78px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:24px;padding:0 24px;border-bottom:1px solid #153246;background:rgba(2,9,18,.94);backdrop-filter:blur(18px);position:sticky;top:0;z-index:30}.dt-brand,.dt-back{color:inherit;text-decoration:none}.dt-brand{display:flex;align-items:center;gap:12px}.dt-brand>span{display:grid;place-items:center;width:44px;height:44px;border:1px solid #39d8ff;border-radius:13px;background:linear-gradient(145deg,#0b3147,#07131f);font-weight:900}.dt-brand strong{font-size:16px;line-height:1}.dt-brand small{display:block;margin-top:6px;color:#83a8ba;font:700 8px XRMono,monospace;letter-spacing:.16em}.dt-mode{display:flex;align-items:center;color:#9bbccb;font:700 10px XRMono,monospace;letter-spacing:.13em}.dt-mode i,.stage-badge i,.mqtt-status i{width:8px;height:8px;flex:0 0 8px;border-radius:50%;background:#52efb5;box-shadow:0 0 16px #52efb5}.dt-mode.live i,.mqtt-status.live i{background:#38dbff;box-shadow:0 0 16px #38dbff}.dt-top-actions{justify-self:end;display:flex;align-items:center;gap:10px}.dt-back,.ghost-button,.primary-button{padding:11px 16px;border:1px solid #28556c;border-radius:999px;background:transparent;color:#f4fbff;font-weight:800;cursor:pointer}.ghost-button:hover,.dt-back:hover{border-color:#4de3ff;background:#0b2637}.primary-button{border:0;color:#03101a;background:linear-gradient(110deg,#59e8ff,#8d83ff);box-shadow:0 10px 30px rgba(59,213,255,.2)}main{display:grid;grid-template-columns:294px minmax(0,1fr);min-height:calc(100vh - 78px)}.dt-assets{position:sticky;top:78px;align-self:start;height:calc(100vh - 78px);overflow:auto;padding:26px 16px;border-right:1px solid #153246;background:linear-gradient(180deg,#061524,#03101b)}.asset-rail-heading{padding:0 9px 20px}.asset-rail-heading span,.asset-group,.rail-evidence span,.dt-kicker,.stage-badge,.live-heading span,.metric-label,.health-card>span,.event-stream>span,.asset-intro>span,.signal-map>span,.evidence-strip span,.mqtt-title span{color:#47e5ff;font:700 9px XRMono,monospace;letter-spacing:.14em}.asset-rail-heading strong{display:block;margin:8px 0 5px;font-size:21px}.asset-rail-heading p{margin:0;color:#7599aa;font-size:11px;line-height:1.5}.asset-group{margin:12px 9px 6px;color:#5d8699}.asset{width:100%;display:grid;grid-template-columns:24px 1fr 6px;gap:10px;align-items:center;text-align:left;padding:13px 11px;margin:4px 0;color:#c4d6df;background:transparent;border:1px solid transparent;border-radius:14px;cursor:pointer;transition:.2s ease}.asset:hover,.asset.active{background:#0a2638;border-color:#24627c;color:white;transform:translateX(2px)}.asset b{color:#47e5ff;font:700 9px 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strong{display:block}.dt-state span{color:#52efb5;font:700 9px XRMono,monospace;letter-spacing:.12em}.dt-state strong{margin-top:8px;color:#9ab6c4;font:700 10px XRMono,monospace}.dt-command-grid{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:16px;max-width:1540px;margin:auto}.dt-stage{position:relative;min-height:650px;border:1px solid #21546e;border-radius:26px;overflow:hidden;background:radial-gradient(circle at 50% 38%,#17445f 0,#071b2b 38%,#020813 77%);box-shadow:0 42px 120px rgba(0,0,0,.48)}.dt-stage:before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(72,226,255,.05),transparent 35%,rgba(142,114,255,.04));pointer-events:none;z-index:1}.dt-grid{position:absolute;inset:58% -15% -25%;background-image:linear-gradient(rgba(67,212,255,.11) 1px,transparent 1px),linear-gradient(90deg,rgba(67,212,255,.11) 1px,transparent 1px);background-size:42px 42px;transform:perspective(550px) rotateX(59deg) scale(1.45);transform-origin:bottom;mask-image:linear-gradient(to bottom,transparent,#000 35%)}model-viewer{position:absolute;inset:0;width:100%;height:100%;--poster-color:transparent;z-index:2}.model-loader{position:absolute;left:50%;top:50%;z-index:5;display:flex;align-items:center;gap:10px;transform:translate(-50%,-50%);padding:12px 17px;border:1px solid #2a6078;border-radius:999px;background:#061724;color:#9cc4d4;font:700 10px XRMono,monospace}.model-loader i{width:16px;height:16px;border:2px solid #23566e;border-top-color:#48e6ff;border-radius:50%;animation:spin .8s linear infinite}.model-loader.done{opacity:0;pointer-events:none;transition:.35s}.model-error-card{position:absolute;inset:40% 17%;z-index:8;text-align:center;padding:23px;border:1px solid #ffbd65;border-radius:18px;background:#101923}.model-error-card p{margin:8px 0 0;color:#c6a979}.stage-badge{position:absolute;z-index:4;left:20px;top:20px;display:flex;align-items:center;gap:9px;padding:9px 12px;border:1px solid rgba(70,218,255,.25);border-radius:999px;background:rgba(2,13,23,.75);backdrop-filter:blur(12px);color:#a7c6d5}.dt-controls{position:absolute;z-index:4;left:20px;right:20px;bottom:18px;display:flex;gap:15px;align-items:center;color:#7fa5b6;font:700 8px XRMono,monospace;letter-spacing:.12em}.dt-controls button{padding:9px 13px;border:1px solid #2a6077;border-radius:999px;background:rgba(4,21,33,.86);color:#f3fbff;font-size:10px;cursor:pointer}.dt-controls button:first-of-type{margin-left:auto}.dt-live-panel{display:flex;flex-direction:column;gap:12px;padding:18px;border:1px solid #1d4b63;border-radius:26px;background:linear-gradient(180deg,#081d2d,#05131f);box-shadow:0 35px 90px rgba(0,0,0,.35)}.live-heading{display:flex;justify-content:space-between;align-items:start;padding:4px 2px 8px}.live-heading strong{display:block;max-width:245px;margin-top:7px;color:#a5c0cd;font:600 9px/1.45 XRMono,monospace;overflow-wrap:anywhere}.live-heading>i{width:9px;height:9px;border-radius:50%;background:#52efb5;box-shadow:0 0 15px #52efb5}.metric-stack{display:grid;gap:9px}.metric-card{position:relative;padding:14px 14px 12px;border:1px solid #1c4459;border-radius:14px;background:#071724;overflow:hidden}.metric-head{display:flex;justify-content:space-between;align-items:end}.metric-value{display:flex;align-items:baseline;gap:5px;margin-top:7px}.metric-value strong{font-size:25px;letter-spacing:-.04em}.metric-value small{color:#7f9eae;font:700 10px XRMono,monospace}.spark{width:100%;height:24px;margin-top:7px;overflow:visible}.spark polyline{fill:none;stroke:#49e1ff;stroke-width:2;vector-effect:non-scaling-stroke;filter:drop-shadow(0 0 4px #49e1ff)}.metric-range{color:#638597;font:600 8px XRMono,monospace}.health-card,.event-stream{padding:15px;border:1px solid #1c4459;border-radius:15px;background:#071724}.health-card strong{display:block;margin:8px 0 9px;color:#52efb5;font-size:20px}.health-card p{margin:10px 0 0;color:#789baa;font-size:11px;line-height:1.45}.health-track{height:4px;overflow:hidden;border-radius:4px;background:#112e3e}.health-track i{display:block;width:92%;height:100%;background:linear-gradient(90deg,#42dfff,#50efae);box-shadow:0 0 12px #50efae;transition:width .5s}.event-stream ul{list-style:none;margin:10px 0 0;padding:0}.event-stream li{display:grid;grid-template-columns:7px 1fr auto;gap:8px;align-items:start;padding:9px 0;border-top:1px solid #123244;color:#abc1cb;font-size:10px;line-height:1.4}.event-stream li i{width:6px;height:6px;margin-top:4px;border-radius:50%;background:#51efb3;box-shadow:0 0 8px #51efb3}.event-stream time{color:#55788b;font:600 8px XRMono,monospace}.asset-intelligence{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(430px,.8fr);gap:16px;max-width:1540px;margin:16px auto}.asset-intro,.signal-map{padding:25px;border:1px solid #193f54;border-radius:22px;background:#061523}.asset-intro h2{max-width:850px;margin:11px 0;font-size:clamp(24px,2.5vw,39px);line-height:1.06;letter-spacing:-.035em}.asset-intro p{max-width:850px;margin:0;color:#89a8b8;line-height:1.6}.signal-map{display:grid;grid-template-columns:1fr 1fr;gap:10px}.signal-map>span{grid-column:1/-1}.signal-map div{display:grid;grid-template-columns:24px 1fr;gap:8px;padding:11px;border:1px solid #173a4e;border-radius:12px}.signal-map b{color:#46e4ff;font:700 9px XRMono,monospace}.signal-map p{margin:0;color:#799aaa;font-size:10px;line-height:1.45}.signal-map strong{display:block;color:#eafbff;font-size:12px}.evidence-strip{display:grid;grid-template-columns:repeat(4,1fr);max-width:1540px;margin:auto;border:1px solid #193f54;border-radius:17px;overflow:hidden}.evidence-strip div{padding:17px 20px;background:#05131f;border-right:1px solid #193f54}.evidence-strip div:last-child{border:0}.evidence-strip strong{display:block;margin-top:8px;color:#b8ccd5;font-size:11px}.protocol-warning{position:fixed;inset:0;z-index:999;display:grid;place-items:center;padding:30px;background:rgba(1,6,12,.96)}.protocol-warning[hidden]{display:none}.protocol-warning>div{max-width:720px;padding:38px;border:1px solid #4ce5ff;border-radius:26px;background:#061725;box-shadow:0 0 90px rgba(64,218,255,.16)}.protocol-warning span{color:#4ce5ff;font:700 10px XRMono,monospace;letter-spacing:.15em}.protocol-warning h1{font-size:clamp(32px,5vw,56px);line-height:1;margin:14px 0}.protocol-warning p{color:#9ab8c6;line-height:1.6}.mqtt-dialog{width:min(600px,calc(100% - 24px));padding:0;border:1px solid #2a5b73;border-radius:24px;background:#061522;color:#f4fbff;box-shadow:0 40px 140px #000}.mqtt-dialog::backdrop{background:rgba(0,5,10,.82);backdrop-filter:blur(8px)}.mqtt-card{padding:26px}.mqtt-title{display:flex;justify-content:space-between;gap:20px}.mqtt-title h2{margin:8px 0;font-size:29px}.mqtt-title button{width:38px;height:38px;border:1px solid #31556a;border-radius:50%;background:transparent;color:white;font-size:22px;cursor:pointer}.mqtt-card>p{color:#8eacbb;line-height:1.55}.mqtt-card label{display:block;margin:15px 0;color:#77a1b3;font:700 9px XRMono,monospace;letter-spacing:.1em}.mqtt-card input{width:100%;margin-top:7px;padding:13px;border:1px solid #28536a;border-radius:11px;background:#020c15;color:white}.mqtt-status{display:flex;align-items:center;gap:9px;padding:12px;border-radius:11px;background:#071d2b;color:#9fb9c5;font-size:11px}.mqtt-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:18px}.mqtt-card>small{display:block;margin-top:14px;color:#668b9c;line-height:1.5}.mqtt-card code{color:#62e4ff}.model-load-error .model-loader{display:none}@keyframes spin{to{transform:rotate(360deg)}}
@media(max-width:1180px){.dt-command-grid{grid-template-columns:1fr}.dt-live-panel{display:grid;grid-template-columns:1fr 1fr;align-items:start}.live-heading{grid-column:1/-1}.metric-stack{grid-template-columns:1fr 1fr}.asset-intelligence{grid-template-columns:1fr}.evidence-strip{grid-template-columns:1fr 1fr}.evidence-strip div:nth-child(2){border-right:0}.evidence-strip div:nth-child(-n+2){border-bottom:1px solid #193f54}}
@media(max-width:900px){.dt-topbar{grid-template-columns:1fr auto}.dt-mode{display:none}.dt-top-actions .ghost-button{display:none}main{display:block}.dt-assets{position:static;height:auto;display:flex;gap:7px;overflow:auto;padding:12px;border-right:0;border-bottom:1px solid #153246}.asset-rail-heading,.asset-group,.rail-evidence{display:none}.asset{min-width:170px;margin:0}.dt-title{align-items:start}.dt-state{display:none}.dt-workspace{padding:24px 14px}.dt-stage{min-height:580px}.asset-intelligence{grid-template-columns:1fr}.signal-map{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.dt-topbar{height:68px;padding:0 10px}.dt-brand small{display:none}.dt-brand>span{width:38px;height:38px}.dt-back{padding:10px;font-size:0}.dt-back:after{content:"←";font-size:16px}.dt-workspace{padding:20px 10px}.dt-title h1{font-size:44px}.dt-title p{font-size:14px}.dt-stage{min-height:520px}.stage-badge{left:10px;top:10px;font-size:8px}.dt-controls{left:10px;right:10px;bottom:10px}.dt-controls span{display:none}.dt-controls button:first-of-type{margin-left:auto}.dt-live-panel{display:flex}.metric-stack{grid-template-columns:1fr}.signal-map{grid-template-columns:1fr}.evidence-strip{grid-template-columns:1fr}.evidence-strip div{border-right:0;border-bottom:1px solid #193f54!important}.evidence-strip div:last-child{border-bottom:0!important}.protocol-warning>div{padding:25px}.protocol-warning h1{font-size:36px}}

/* V10 viewport tuning: keep the active 3D asset visible above the fold. */
@media(min-width:901px){
  .dt-workspace{padding:clamp(22px,2.5vw,40px)}
  .dt-title{margin-bottom:18px}
  .dt-title h1{margin:10px 0 8px;font-size:clamp(40px,4.5vw,68px)}
  .dt-title p{font-size:15px;line-height:1.5}
}