:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--ink:#171713;--muted:#64645b;--paper:#eeede5;--panel:#f9f8f0f0;--line:#17171338;--line-strong:#1717138c;--yellow:#efc644;--signal:#df5c3e;--blue:#238a9b;--green:#2c8b66;--shadow:6px 6px 0 #17171321}*{box-sizing:border-box}html,body{background:var(--paper);width:100%;height:100%;color:var(--ink);margin:0;font-family:Avenir Next,Avenir,Helvetica Neue,Arial,sans-serif;overflow:hidden}button,input,select{font:inherit}button:focus-visible,input:focus-visible,select:focus-visible{outline-offset:2px;outline:3px solid #df5c3e59}button{color:inherit}.app-shell{grid-template-rows:68px minmax(0,1fr);height:100%;display:grid}.topbar{z-index:10;border-bottom:1px solid var(--ink);background:#f6f4ea;justify-content:space-between;align-items:center;gap:20px;padding:0 20px;display:flex;position:relative}.identity{align-items:center;gap:15px;min-width:0;display:flex}.index-mark,.eyebrow,.source-state,.metric-card span,.control-copy small,legend,.value-entry em,.model-note span,.timeline-console span,.viewport-note{letter-spacing:.07em;text-transform:uppercase;font-family:Menlo,Monaco,Consolas,monospace}.index-mark{border:1px solid var(--ink);background:var(--yellow);flex:none;place-items:center;width:78px;height:36px;font-size:10px;font-weight:800;display:grid}h1,h2{font-family:Baskerville,Iowan Old Style,Times New Roman,serif}h1{text-overflow:ellipsis;white-space:nowrap;margin:0;font-size:clamp(20px,2vw,27px);font-weight:600;line-height:1;overflow:hidden}.identity p{color:#17171399;text-overflow:ellipsis;white-space:nowrap;margin:5px 0 0;font-size:10px;overflow:hidden}.source-state{flex:none;align-items:center;gap:8px;font-size:9px;display:flex}.state-lamp,#status-lamp{border:1px solid var(--ink);background:var(--yellow);border-radius:50%;width:9px;height:9px}.source-state.ready .state-lamp{background:var(--green)}.source-state.error .state-lamp{background:var(--signal)}.viewer-shell,.viewport{width:100%;min-width:0;height:100%;min-height:0;position:relative}.viewport{background-color:#dce1dc;background-image:linear-gradient(#1717130b 1px,#0000 1px),linear-gradient(90deg,#1717130b 1px,#0000 1px),none;background-position:0 0,0 0,0 0;background-repeat:repeat,repeat,repeat;background-size:32px 32px;background-attachment:scroll,scroll,scroll;background-origin:padding-box,padding-box,padding-box;background-clip:border-box,border-box,border-box}.viewport:after{content:"";pointer-events:none;border:1px solid #ffffff59;position:absolute;inset:0}.viewport canvas{width:100%;height:100%;display:block}.metric-ribbon,.control-desk,.camera-tools,.plane-mover,.timeline-console,.loading-panel{z-index:4;border:1px solid var(--ink);background:var(--panel);box-shadow:var(--shadow);-webkit-backdrop-filter:blur(11px);backdrop-filter:blur(11px);position:absolute}.metric-ribbon{grid-template-columns:repeat(5,minmax(92px,1fr));min-height:64px;display:grid;top:14px;left:340px;right:14px;box-shadow:4px 4px #1717131a}.metric-card{border-right:1px solid var(--line);min-width:0;padding:10px 11px;position:relative}.metric-card:last-child{border-right:0}.metric-card span{color:var(--muted);text-overflow:ellipsis;white-space:nowrap;font-size:7px;display:block;overflow:hidden}.metric-card strong{text-overflow:ellipsis;white-space:nowrap;margin-top:7px;font-family:Baskerville,Times New Roman,serif;font-size:clamp(16px,1.6vw,22px);font-weight:600;line-height:1;display:block;overflow:hidden}.metric-card strong b{font:inherit}.status-card{padding-right:25px}#status-lamp{position:absolute;top:11px;right:10px}.control-desk{z-index:5;width:310px;min-height:0;top:14px;bottom:84px;left:14px;overflow:hidden}.desk-header{border-bottom:1px solid var(--ink);background:#efc6442e;justify-content:space-between;align-items:flex-start;gap:14px;padding:14px 15px 12px;display:flex}.eyebrow{margin:0;font-size:8px;font-weight:800}.desk-header h2{margin:4px 0 0;font-size:22px;font-weight:600;line-height:1}.text-button{cursor:pointer;background:0 0;border:0;border-bottom:1px solid;padding:0;font-size:10px}#controls-body{scrollbar-color:var(--signal) transparent;scrollbar-width:thin;height:calc(100% - 62px);overflow:auto}.control-desk.collapsed{width:184px;bottom:auto;right:auto}.control-desk.collapsed .desk-header{border-bottom:0;align-items:center;padding:10px 12px}.control-desk.collapsed .desk-header h2,.control-desk.collapsed #controls-body{display:none}.preset-strip{border-bottom:1px solid var(--line);grid-template-columns:repeat(2,1fr);gap:5px;padding:9px;display:grid}.preset-strip button,.camera-tools button,.timeline-console button{border:1px solid var(--line-strong);cursor:pointer;background:#fffdf4;border-radius:0;min-height:31px;font-size:9px;font-weight:700}.preset-strip button:hover,.camera-tools button:hover,.timeline-console button:hover{background:var(--yellow)}.preset-strip button.active{border-color:var(--ink);background:var(--ink);color:#fffdf4}fieldset{border:0;border-bottom:1px solid var(--line);min-width:0;margin:0;padding:4px 13px 10px}legend{width:calc(100% + 26px);color:var(--muted);margin-left:-13px;padding:9px 13px 5px;font-size:7px;font-weight:800}.control-row{border-top:1px solid #1717131a;grid-template-columns:minmax(0,1fr) 80px;gap:5px 9px;padding:8px 0;display:grid}.control-row:first-of-type{border-top:0}.control-copy{min-width:0}.control-copy b,.control-copy small{display:block}.control-copy b{font-size:11px;line-height:1.2}.control-copy small{color:var(--muted);margin-top:3px;font-size:6.5px;line-height:1.35}.value-entry{border:1px solid var(--ink);background:#fffdf4;grid-template-columns:minmax(0,1fr) auto;align-items:center;height:31px;display:grid}.value-entry input{width:100%;min-width:0;height:29px;color:var(--ink);appearance:textfield;background:0 0;border:0;padding:0 4px 0 7px;font-family:Menlo,Monaco,Consolas,monospace;font-size:10px;font-weight:700}.value-entry input::-webkit-inner-spin-button{appearance:none;margin:0}.value-entry input::-webkit-outer-spin-button{appearance:none;margin:0}.value-entry em{color:var(--muted);padding-right:6px;font-size:6px;font-style:normal}.control-row>input[type=range]{width:100%;height:12px;accent-color:var(--signal);cursor:ew-resize;grid-column:1/-1;margin:1px 0 0}.compact-control{padding-block:7px}.display-options{grid-template-columns:1fr 1fr;gap:5px 8px;padding-bottom:12px;display:grid}.display-options legend{grid-column:1/-1}.display-options label{align-items:flex-start;gap:6px;font-size:8px;line-height:1.25;display:flex}.display-options input{accent-color:var(--signal);flex:none;margin:0}.model-note{background:#238a9b13;padding:11px 13px 15px}.model-note>div{border-bottom:1px solid #1717131a;justify-content:space-between;gap:8px;padding:4px 0;display:flex}.model-note span{color:var(--muted);font-size:6.5px}.model-note b{font-size:8px}.model-note p{color:var(--muted);margin:9px 0 0;font-size:8px;line-height:1.45}.conversion-link{border:1px solid var(--ink);background:var(--signal);color:#fff;text-align:center;text-transform:uppercase;letter-spacing:.04em;margin-top:10px;padding:8px 9px;font-size:8px;font-weight:800;text-decoration:none;display:block}.conversion-link:hover{background:var(--ink)}.camera-tools{grid-template-columns:repeat(2,minmax(72px,1fr));gap:4px;width:176px;padding:5px;display:grid;top:92px;right:14px}.camera-tools button{padding:0 7px;font-size:8px}.camera-tools button[aria-pressed=true]{border-color:var(--ink);background:var(--signal);color:#fff}.plane-mover{width:176px;padding:7px;top:244px;right:14px}.plane-mover header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:8px;padding-bottom:6px;display:flex}.plane-mover header span,.plane-mover output,.plane-mover p,.plane-mover kbd,.move-pad small{letter-spacing:.055em;text-transform:uppercase;font-family:Menlo,Monaco,Consolas,monospace}.plane-mover header span{font-size:7px;font-weight:800}.plane-mover kbd{border:1px solid var(--ink);background:var(--yellow);padding:2px 4px;font-size:6px;box-shadow:2px 2px #17171329}.move-pad{grid-template-rows:repeat(3,27px);grid-template-columns:repeat(3,31px);justify-content:center;gap:3px;padding:7px 0 5px;display:grid}.move-pad button{border:1px solid var(--line-strong);cursor:pointer;touch-action:none;-webkit-user-select:none;user-select:none;background:#fffdf4;border-radius:0;place-items:center;min-width:0;padding:0;font-size:14px;font-weight:800;line-height:1;display:grid;position:relative}.move-pad button:hover{background:var(--yellow)}.move-pad button[aria-pressed=true]{border-color:var(--ink);background:var(--signal);color:#fff;transform:translate(1px,1px)}.move-pad small{font-size:4.5px;position:absolute;bottom:1px;right:2px}.move-forward{grid-area:1/2}.move-left{grid-area:2/1}.move-origin{color:var(--signal);grid-area:2/2;place-items:center;font-size:16px;display:grid}.move-right{grid-area:2/3}.move-back{grid-area:3/2}.plane-mover output{border:1px solid var(--line);min-height:18px;color:var(--ink);text-align:center;white-space:nowrap;background:#238a9b14;padding:5px 4px 4px;font-size:6px;display:block}.plane-mover p{color:var(--muted);text-align:center;margin:5px 0 0;font-size:5.5px;line-height:1.35}#zoom-out,#zoom-in{font-size:17px}.loading-panel{z-index:8;width:min(430px,100% - 30px);padding:20px;transition:opacity .22s,visibility .22s;top:50%;left:50%;transform:translate(-50%,-50%)}.loading-panel.complete{visibility:hidden;opacity:0}.loading-panel strong{margin:8px 0;font-family:Baskerville,Times New Roman,serif;font-size:46px;font-weight:500;display:block}.loading-panel p:last-child{color:var(--muted);margin:9px 0 0;font-size:10px}.load-track{border:1px solid var(--ink);height:6px}.load-track span{background:var(--signal);width:0;height:100%;transition:width .1s linear;display:block}.timeline-console{z-index:6;grid-template-columns:68px 58px 88px 84px minmax(120px,1fr);align-items:center;gap:7px;min-height:56px;padding:8px;display:grid;bottom:14px;left:14px;right:14px;box-shadow:5px 5px #1717131f}.timeline-console button{height:36px}.timeline-console .primary-button{border-color:var(--ink);background:var(--ink);color:#fff}.speed-select{grid-template-columns:1fr;gap:3px;display:grid}.timeline-console span{color:var(--muted);font-size:6.5px;display:block}select{border:1px solid var(--line-strong);width:100%;height:25px;color:var(--ink);background:#fffdf4;border-radius:0;font-size:9px}.timeline-readout{border-left:1px solid var(--line);min-width:0;padding-left:8px}.timeline-readout strong{text-overflow:ellipsis;white-space:nowrap;margin-top:4px;font-family:Baskerville,Times New Roman,serif;font-size:15px;line-height:1;display:block;overflow:hidden}.train-readout{grid-template-columns:minmax(0,1fr) auto;column-gap:8px;display:grid}.train-readout span{grid-column:1/-1}.train-readout small{color:var(--muted);white-space:nowrap;align-self:end;font-family:Menlo,Monaco,Consolas,monospace;font-size:7px}.cycle-track{background:#1717131f;height:2px;position:absolute;bottom:4px;left:8px;right:8px}.cycle-track i{background:var(--signal);width:0;height:100%;display:block}.viewport-note{z-index:2;color:#17171399;pointer-events:none;font-size:7px;position:absolute;bottom:78px;right:17px}@media (width<=900px){.metric-ribbon{grid-template-columns:repeat(3,minmax(80px,1fr))}.optional-metric{display:none}}@media (width<=760px){.app-shell{grid-template-rows:60px minmax(0,1fr)}.topbar{padding:0 10px}.identity{gap:9px}.index-mark{width:61px;height:31px;font-size:8px}h1{font-size:18px}.identity p,.source-state span:last-child{display:none}.metric-ribbon{min-height:62px;top:9px;left:9px;right:9px}.metric-card{padding:8px 9px}.metric-card strong{font-size:16px}.control-desk{width:246px;top:81px;bottom:74px;left:9px}.control-desk.collapsed{width:164px}.desk-header{padding:11px 12px 10px}.desk-header h2{font-size:18px}#controls-body{height:calc(100% - 54px)}.control-row{grid-template-columns:minmax(0,1fr) 70px}.control-copy b{font-size:10px}.display-options{grid-template-columns:1fr}.camera-tools{width:158px;top:81px;right:9px}.plane-mover{width:158px;top:233px;right:9px}.camera-tools button{padding-inline:4px;font-size:7px}.timeline-console{grid-template-columns:54px 48px 62px 60px minmax(84px,1fr);gap:5px;min-height:56px;padding:6px;bottom:9px;left:9px;right:9px}.timeline-console button{height:33px;min-height:31px;font-size:8px}.timeline-readout{padding-left:5px}.timeline-readout strong{font-size:12px}.viewport-note{display:none}.train-readout{display:block}.train-readout small{text-overflow:ellipsis;margin-top:3px;font-size:5.5px;display:block;overflow:hidden}}@media (width<=460px){.control-desk{width:226px}.camera-tools,.plane-mover{width:132px}.timeline-console{grid-template-columns:50px 44px 58px minmax(72px,1fr)}.timeline-readout:first-of-type{display:none}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important}}