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var(--rule);border-radius:7px;padding:0;overflow:hidden}.app .demo-card:hover{border-color:var(--accent)}.app .demo-card.selected{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent)}.app .demo-card-image{aspect-ratio:1.65;background:var(--raised);position:relative;overflow:hidden}.app .demo-card img{object-fit:cover;width:100%;height:100%;display:block}.app .demo-card-image>span,.app .demo-card-image>i{color:#fff;background:#10212dc4;border-radius:3px;padding:3px 5px;font:400 8px IBM Plex Mono,monospace;position:absolute;top:6px;left:6px}.app .demo-card-image>i{background:#257b92;font-style:normal;inset:auto 6px 6px auto}.app .demo-card-copy{flex-direction:column;gap:5px;padding:10px 9px 11px;display:flex}.app .demo-card-copy strong{font-size:12px;font-weight:600}.app .demo-card-copy small{color:var(--muted);font-size:9px;line-height:1.4}.app .scene-notes{border-top:1px solid var(--rule);margin-top:22px;padding-top:17px}.app .scene-notes p,.app 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.metric-grid em.neutral{color:var(--muted)}.app .download-row{flex-direction:column;gap:7px;margin-top:15px;display:flex}.app .download-row a{border:1px solid var(--rule);color:var(--accent);background:var(--panel);border-radius:5px;padding:10px 11px;font-size:11px;font-weight:500;text-decoration:none}.app .download-row a:hover{border-color:var(--accent);background:var(--accent-soft)}.app .class-legend,.app .class-breakdown{color:var(--muted);font-size:11px}.app .class-breakdown-row{border-color:var(--rule)}.app .class-breakdown-row strong{color:var(--ink)}.app .upload-copy{margin:0 0 14px}.app .upload-switcher>.upload-reference{width:100%;margin-top:10px}.app .upload-options{flex-direction:column;gap:12px;display:flex}.app .upload-options label small{color:var(--muted);font-size:11px}.app input[type=number],.app select{background:var(--paper);border:1px solid var(--rule);width:100%;color:var(--ink);border-radius:5px;min-height:38px;padding:10px;font-size:12px}.app .upload-reference,.app .upload-reference-clear{border:1px solid var(--rule);color:var(--muted);background:var(--panel);border-radius:5px;font-size:11px}.app .upload-options .segmented{margin-top:6px}.app .upload-dropzone{background:var(--accent-soft);border:1px dashed var(--accent);width:100%;color:var(--accent);border-radius:7px;margin-top:16px;padding:24px 12px;font-size:12px}.app .upload-error{background:var(--panel);color:var(--copper);border:1px solid var(--rule);border-radius:5px;padding:12px;font-size:12px;line-height:1.6}.app .models-line,.app .dino-credit{color:var(--muted);font-size:10px;line-height:1.6}.app .contour-toggle{color:var(--muted);align-items:center;gap:8px;margin:10px 0;font-size:11px;line-height:1.5;display:flex}.app .contour-toggle input{accent-color:var(--accent);flex-shrink:0}.app input[type=range]{accent-color:var(--accent)}.app .range-labels,.app .profile-values{color:var(--muted);font:400 10px IBM Plex Mono,monospace}.app .sparkline{background:var(--panel);border-color:var(--rule)}.app .profile-values strong{color:var(--ink)}.app .text-btn{color:var(--accent);font-size:11px}.app .waypoint-actions,.app .tool-row{gap:8px}.app .waypoint-actions button,.app .tool-row button{color:var(--ink);background:var(--panel);border:1px solid var(--rule);border-radius:5px;min-height:36px;font-size:11px}.app .waypoint-actions button.tool-active,.app .tool-row button.tool-active{background:var(--accent-soft);color:var(--accent);border-color:var(--accent)}.app .tool-row{border-color:var(--rule)}.app .scene-preview{border-color:var(--rule);background:var(--panel);color:var(--ink)}.app .scene-preview small{color:var(--muted)}.app .photo-nav button{color:var(--accent);background:var(--panel);border:1px solid var(--rule);border-radius:5px;min-height:33px;font-size:11px}.app .gcp-result{background:var(--panel);border:1px solid var(--rule);color:var(--ink);border-radius:6px;margin:12px 0;padding:14px;font-size:12px;line-height:1.8}.app .facility-dot{border-radius:50%;width:7px;height:7px;margin-right:6px;display:inline-block}.app .validation-detail{color:var(--muted)}.app .validation-detail svg{background:var(--panel);border-color:var(--rule)}.app .validation-detail table{color:var(--ink);border-collapse:collapse;width:100%;font-size:10px}.app .validation-detail th,.app .validation-detail td{border-bottom:1px solid var(--rule);padding:7px 4px}.app .building-card{background:var(--paper);color:var(--ink);border:1px solid var(--rule);border-radius:7px;padding:14px;top:55px;left:20px;right:auto}.app .building-card button{color:var(--muted);background:0 0}.app .building-card dt{color:var(--muted)}.app .processing-overlay{color:#e3eef3;background:#10212dde;border-color:#557080}.app .toast{border:1px solid var(--rule);background:var(--paper);color:var(--ink);border-radius:6px;padding:12px 17px;bottom:50px;box-shadow:0 6px 24px #10212d20}.app .measure-hint{border:1px solid var(--rule);background:var(--paper);color:var(--ink);border-radius:6px;max-width:min(680px,92vw);padding:10px 15px;font-size:11px;bottom:95px}.app .measure-hint svg:last-child{color:var(--muted)}.app .sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}@media (width>=1600px){.app{--dock-w:420px}.app .tab-panel{padding:24px}}@media (width<=1100px){.app{--dock-w:345px}.app .viewport-top{gap:17px;padding:0 16px}.app .scene-title{padding-left:17px}.app .scene-facts span:nth-child(n+3){display:none}.app .view-actions{gap:5px}.app .view-actions button[aria-label=Play\ route]{display:none}.app .flight-help{max-width:calc(100% - 120px);line-height:1.6}.app .tab-panel{padding:17px}}@media (width<=760px){.app{--top-h:66px}.app .workspace{height:auto;min-height:100dvh;padding-top:var(--top-h);padding-bottom:var(--foot-h)}.app .workspace .viewport-card{width:100%;height:52dvh;min-height:320px;position:relative;inset:auto}.app .workspace .inspector{border-left:0;border-top:1px solid var(--rule);width:100%;height:58dvh;min-height:440px;position:relative;inset:auto}.app .workspace .viewport-top{height:var(--top-h);gap:12px;padding:0 12px}.app .brand-mark{background:0 0;border:0;width:28px;height:32px}.app .brand-mark svg{width:22px}.app .brand{gap:4px}.app .brand-name b{font-size:24px}.app .brand-name small{letter-spacing:.8px;font-size:7px}.app .scene-title{gap:5px;padding-left:12px}.app .scene-title strong{font-size:13px}.app .scene-facts,.app .view-actions .primary-action,.app .view-actions button[aria-label=Play\ route],.app .view-actions button[aria-label=Enter\ fullscreen]{display:none}.app .view-actions button{min-height:32px;padding:0 8px;font-size:11px}.app .tab-panel{padding:20px}.app .demo-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.app .demo-card-image{aspect-ratio:1.9}.app .demo-card-copy strong{font-size:13px}.app .demo-card-copy small{font-size:10px}.app .workspace .viewport-footer{height:var(--foot-h);padding:0 12px;font-size:8px}.app .footer-note,.app .flight-help{display:none}.app .canvas-badge{top:12px;left:12px}.app .walk-toggle{bottom:12px;right:12px}.app .measure-hint{bottom:54px}}@media (prefers-reduced-motion:reduce){.app button{transition:none}}.app .class-note{color:var(--muted);flex-basis:100%;grid-column:1/-1;font-size:11px;line-height:1.5}