/* Shared visual system: quiet surfaces, one accent, content before metadata. */
:root{color-scheme:dark;--bg:#050505;--panel:#050505;--ink:#f2f2f2;--muted:#a0a0a0;--line:#252525;--line-strong:#555;--white:#f2f2f2;--accent:#f2f2f2;--red:#ff9292;--red-dim:#211010;--sans:Inter,"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,sans-serif;--display:var(--sans);font-family:var(--sans)}
*{box-sizing:border-box}
.platform-body{margin:0;padding:0;background:var(--bg);color:var(--ink);font:14px/1.6 var(--sans);letter-spacing:0;-webkit-font-smoothing:antialiased}
.platform-body::before,.platform-body::after{content:none!important;display:none!important;animation:none!important}
.platform-body [hidden]{display:none!important}
.platform-body a,.platform-body button{-webkit-tap-highlight-color:transparent}
.platform-body a{color:var(--accent)}
.platform-body :focus-visible{outline:2px solid var(--accent);outline-offset:4px}
.platform-body p{color:var(--muted);line-height:1.65}
.platform-body h1,.platform-body h2,.platform-body h3{color:var(--ink);letter-spacing:-.025em;text-transform:none}
.platform-body h1{font-size:32px;line-height:1.2;font-weight:650;margin:0}
.platform-body h2{font-size:17px;font-weight:600;margin:0}
.platform-body h3{font-size:14px;font-weight:600;margin:0}
.platform-body .platform-header{display:flex;position:relative;top:auto;align-items:center;justify-content:space-between;gap:28px;min-height:84px;margin:0;padding:0 max(40px,calc((100vw - 1376px)/2));border:0;border-bottom:1px solid var(--line);background:#050505;box-shadow:none;backdrop-filter:none}
.platform-brand{display:inline-flex;align-items:center;gap:10px;color:var(--ink)!important;text-decoration:none;font-size:19px;font-weight:650;white-space:nowrap}
.platform-brand>span:last-child{display:flex;align-items:baseline;gap:9px}
.platform-brand small{font-size:11px;letter-spacing:.015em;font-weight:500;color:#aaa}
.platform-body .platform-nav,.platform-body #platform-nav{display:flex;align-self:stretch;align-items:stretch;gap:30px;padding:0;margin:0 auto 0 38px;border:0;background:none}
.platform-body .platform-nav a,.platform-body #platform-nav a{display:flex;align-items:center;justify-content:center;min-width:38px;padding:0 3px;border:0;border-bottom:2px solid transparent;border-radius:0;background:none;color:var(--muted);text-decoration:none;font-size:14px;font-weight:550;letter-spacing:0}
.platform-body .platform-nav a[aria-current=page],.platform-body #platform-nav a[aria-current=page]{color:var(--ink);border-bottom-color:var(--accent);background:none}
.platform-body .platform-nav a:hover,.platform-body #platform-nav a:hover{color:var(--accent);background:none}
.platform-context{font-size:12px;color:var(--muted);white-space:nowrap;letter-spacing:0}
.platform-body .command-status{flex:none;gap:0}
.platform-body #main,.isaac-page .platform-content{width:100%;max-width:1456px;margin:0 auto;padding:30px 40px 36px}
.platform-intro,.workspace-title{display:flex;align-items:center;justify-content:space-between;gap:18px;margin:0 0 30px}
.platform-body .view-subtitle{font-size:14px;margin:10px 0 0}
.platform-body .platform-eyebrow,.platform-body .section-number{display:none}
.platform-body .button,.isaac-page button{display:inline-flex;align-items:center;justify-content:center;gap:5px;min-height:36px;padding:8px 14px;border:1px solid var(--line-strong);border-radius:0;background:#050505;color:var(--ink);font:500 13px/1.4 var(--sans);letter-spacing:0;text-transform:none;text-decoration:none;cursor:pointer;white-space:normal;box-shadow:none}
.platform-body .button:hover:not(:disabled),.isaac-page button:hover:not(:disabled){color:var(--accent);border-color:#aaa;background:#161616}
.platform-body .button.primary{background:var(--ink);border-color:var(--ink);color:#080808}
.platform-body .button.primary:hover:not(:disabled){background:#ccc;border-color:#ccc;color:#080808}
.platform-body button:disabled{opacity:.45;cursor:not-allowed}
.platform-body .button[aria-pressed=true]:not(:disabled),.isaac-page button[aria-pressed=true]:not(:disabled){color:var(--accent);background:#181818;border-color:#888}
.platform-body .button.primary[aria-pressed=true]:not(:disabled){color:#080808;background:#ddd;border-color:#ddd}
.workspace-tabs{display:flex;gap:30px;border-bottom:1px solid var(--line);margin-bottom:26px}
.workspace-tab{background:none;color:var(--muted);border:0;border-bottom:2px solid transparent;padding:0 0 14px;margin-bottom:-1px;font:500 14px var(--sans);cursor:pointer}
.workspace-tab[aria-selected=true]{color:var(--ink);border-bottom-color:var(--accent)}
.workspace-tab:hover{color:var(--accent)}
.workspace-activity{margin:0 0 18px;padding:10px 14px;background:#181818;border-radius:0}
.workspace-activity.warning{color:var(--red);background:var(--red-dim)}
.platform-body .panel{margin:0 0 22px;background:#050505;border:1px solid var(--line);border-radius:0;box-shadow:none;overflow:hidden;backdrop-filter:none}
.platform-body .panel-heading{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:20px 24px;border-bottom:1px solid var(--line)}
.platform-body .panel-heading h2{font-size:16px;margin:0}
.platform-body .vision-heading-tools{display:flex;align-items:center;flex-wrap:wrap;justify-content:flex-end;gap:12px}
.platform-body .vision-status,.platform-body .vision-preview-status{font-size:12px;color:var(--muted);letter-spacing:0}
.platform-body .vision-status.warning,.platform-body .vision-preview-status.warning{color:var(--red)}
.platform-body .vision-mode{padding:3px 7px;border:0;border-radius:0;background:#161616;color:var(--muted);font-size:11px}
.platform-body .vision-grid{display:grid;grid-template-columns:minmax(0,1.8fr) minmax(320px,1fr);align-items:stretch}
.platform-body .vision-camera,.platform-body .vision-observation{padding:24px;min-width:0}
.platform-body .vision-observation{border-left:1px solid var(--line);background:#050505}
.platform-body .vision-area-heading{margin-bottom:16px}
.platform-body .vision-area-heading h3{font-size:14px;letter-spacing:0}
.platform-body .vision-area-heading>span{color:var(--muted);font-size:11px;letter-spacing:0}
.platform-body .vision-preview-actions{margin:0 0 12px;gap:8px}
.platform-body .vision-preview-status{margin:4px 0}
.platform-body .vision-image-area{border:1px solid var(--line);border-radius:0;background:#101010;overflow:hidden}
.platform-body #vision-preview-area{aspect-ratio:16/10;min-height:230px;margin-top:16px}
.platform-body .vision-image-area img{background:#17202b}
.platform-body .vision-image-label{color:#fff;background:#17202bcc;border:0}
.platform-body .vision-placeholder{font-size:14px;color:#aaa;line-height:1.8}
.platform-body .vision-placeholder span{color:#888;font-size:12px}
.platform-body .vision-saved-image{grid-template-columns:96px minmax(0,1fr);gap:12px}
.platform-body .vision-image-meta{color:var(--muted);font-size:11px;line-height:1.7}
.platform-body .vision-image-meta strong{color:var(--ink)}
.platform-body .vision-empty-analysis{font-size:13px;color:var(--muted);margin:24px 0}
.platform-body .vision-model,.platform-body .vision-model-notice,.platform-body .vision-analysis-meta,.platform-body .vision-verdict-note{font-size:12px;color:var(--muted)}
.platform-body .vision-model{color:var(--ink);margin:12px 0 6px}
.platform-body details{font-size:12px;line-height:1.7;color:var(--muted)}
.platform-body details>summary{cursor:pointer;color:var(--muted);font-size:12px}
.platform-body details>summary:hover{color:var(--accent)}
.platform-body .vision-advanced,.platform-body .vision-service-details{margin-top:18px;padding-top:14px;border-top:1px solid var(--line)}
.platform-body .vision-advanced[open] .vision-saved-actions{margin-top:12px}
.platform-body .vision-inspection-summary{gap:8px;margin-top:18px}
.platform-body .vision-inspection-summary>div{background:#111;border:0;border-radius:0;padding:12px}
.platform-body .vision-inspection-summary strong{font-size:24px;color:var(--ink)}
.platform-body .vision-inspection-summary span,.platform-body .vision-inspection-summary small{color:var(--muted);font-size:11px}
.platform-body .vision-inspection-summary .attention strong{color:#e2bf89}
.platform-body .vision-inspection-group>summary{font-size:13px;color:var(--ink)}
.platform-body .vision-inspection-group>summary>small,.platform-body .vision-inspection-scope,.platform-body .vision-inspection-legacy{font-size:11px;color:var(--muted)}
.platform-body .vision-inspection-check-heading>strong,.platform-body .vision-inspection-result,.platform-body .vision-inspection-notes,.platform-body .vision-inspection-note-heading{font-size:12px;color:var(--ink)}
.platform-body .vision-inspection-reason{font-size:12px;color:var(--muted);background:#111;border-color:var(--line-strong)}
.platform-body .vision-inspection-status{background:#202020;color:#bbb}
.platform-body .vision-inspection-check.attention .vision-inspection-status{background:#241d13;color:#e2bf89}
.platform-body .vision-inspection-check.attention .vision-inspection-result>span:first-child{color:#e2bf89}
.platform-body .vision-inspection-check.uncertain .vision-inspection-status{background:#202020;color:#ccc}
.platform-body .vision-inspection-check.not_visible .vision-inspection-status{background:#202020;color:#a0a0a0}
.platform-body .vision-inspection-check>summary:hover .vision-inspection-result{color:var(--accent)}
.platform-body .vision-inspection-options,.platform-body .vision-inspection-options>div.selected{color:var(--muted);border-color:var(--line)}
.platform-body .vision-review{background:#111;border-color:var(--line);font-size:12px}
.platform-body .vision-review>summary,.platform-body .vision-review>summary strong,.platform-body .vision-review-reason{color:var(--ink);font-size:12px}
.platform-body .vision-review-binding,.platform-body .vision-review-budget,.platform-body .vision-review-events,.platform-body .vision-review-note{color:var(--muted)}
.platform-body .vision-review-error{color:var(--red)}
.platform-body .vision-raw pre{background:#111;color:var(--ink);border-color:var(--line)}
.platform-body .device-details,.record-details{padding:16px 0;margin:0;border:0;border-top:1px solid var(--line);border-radius:0;background:none}
.platform-body .device-details>summary>span{margin-left:12px;color:#999;font-size:11px}
.platform-body .robot-connection{max-width:none;margin-top:20px;text-align:left}
.platform-body .robot-connection-heading,.platform-body .robot-connection-heading>div,.platform-body .robot-connection-details{justify-content:flex-start;flex-wrap:wrap}
.platform-body .robot-connection-details,.platform-body .robot-status,.platform-body #robot-notice{font-size:12px;color:var(--muted)}
.platform-body .pointcloud-summary h3{font-size:22px;color:var(--ink)}
.platform-body .pointcloud-live-summary{color:var(--muted)}
.platform-body .pointcloud-live-summary strong{color:#e2bf89}
.platform-body .pointcloud-localization[data-state=tracking] #pointcloud-localization-status{color:#e7e7e7}
.platform-body .pointcloud-view,.platform-body #pointcloud-canvas{background:#101924}
.platform-body .pointcloud-status{color:#c6d3e3}
.platform-body .pointcloud-modes .button[aria-pressed=true]{background:#181818;color:var(--accent);border-color:#888}
.platform-body .history-row{display:grid;grid-template-columns:minmax(140px,1.4fr) minmax(100px,1fr) 100px 110px 72px 55px;gap:16px;align-items:center;padding:18px 24px;font-size:13px}
.platform-body .history-row.selected{background:#111}
.platform-body .history-row-title small,.platform-body .history-row time{font-size:11px;color:var(--muted)}
.platform-body .history-tools{display:flex;gap:14px;align-items:center}
.platform-body .history-count{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}
.platform-body .muted{font-size:11px;letter-spacing:0}
.platform-body .error-banner{color:var(--red);border-color:#673434;background:var(--red-dim)}
.platform-body .platform-footer{display:flex;justify-content:space-between;gap:20px;margin:22px 0 0;padding:0;border:0;color:#999;font-size:11px}
.robot-page .app-shell:fullscreen{background:var(--bg);overflow:auto}
/* Simulation: watch first, inspect evidence second, expand detail on demand. */
.isaac-page #status{color:var(--muted);font-size:12px;padding:0;white-space:normal}
.isaac-page #status[data-status=failed]{color:var(--red)}
.simulation-toolbar{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-bottom:24px}
.aisle-switch{display:flex;gap:8px;align-items:center}
.scenario-tabs{display:flex;gap:5px;padding:4px;border:1px solid var(--line);border-radius:0;background:#080808}
.isaac-page .scenario-tabs button,.scenario-tabs a,.scenario-tabs>span{display:inline-flex;align-items:center;justify-content:center;min-height:34px;padding:7px 17px;margin:0;border:1px solid transparent;border-radius:0;background:none;color:var(--muted);text-decoration:none;font-size:13px;font-weight:500;line-height:1.4}
.isaac-page .scenario-tabs button[aria-pressed=true],.scenario-tabs>span[aria-current=page]{color:var(--ink);background:#050505;border-color:#444;box-shadow:0 1px 2px #0000}
.scenario-tabs a:hover{color:var(--accent)}
#rerun-bar{display:flex;align-items:center;flex-wrap:wrap;gap:10px;max-width:100%}
#rerun-note{font-size:12px;color:var(--muted);overflow-wrap:anywhere}
#rerun-bar[data-status=failed] #rerun-note{color:var(--red)}
#notice{margin:0 0 16px;padding:12px 16px;background:#241d13;color:#e2bf89;border-radius:0;overflow-wrap:anywhere}
#notice[data-status=failed]{color:var(--red);background:var(--red-dim)}
#recorded-video{padding:18px 18px 12px;background:#050505;border:1px solid var(--line);border-radius:0;margin:0 0 30px}
#video-captions{display:grid;grid-template-columns:1fr 1fr;gap:20px;color:var(--muted);font-size:12px;margin:0 0 12px;padding:0 3px}
#recording{display:block;width:100%;aspect-ratio:32/9;background:#101924;border:0;border-radius:0;object-fit:contain}
.video-toolbar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px 18px;margin-top:12px}
#video-note{font-size:12px;margin:0}
#video-transport{display:flex;align-items:center;flex-wrap:wrap;gap:12px}
#video-speed,#video-moments{display:flex;flex-wrap:wrap;gap:4px}
.isaac-page #video-transport button{font-size:11px;padding:4px 8px;min-height:28px;border-color:transparent;background:#161616}
.isaac-page #video-transport button[aria-pressed=true]{background:#181818;color:var(--accent);border-color:transparent}
.isaac-page main{display:grid;grid-template-columns:1.35fr 1fr;gap:20px;margin:0 0 24px;padding:0;max-width:none}
.isaac-page figure{margin:0;padding:18px;min-width:0;background:#050505;border:1px solid var(--line);border-radius:0}
.isaac-page figure:only-child{grid-column:1/-1}
.isaac-page figcaption{display:flex;justify-content:space-between;gap:12px;font-size:13px;margin-bottom:12px}
.frame-state,.stamp{color:var(--muted);font-size:11px}
.stamp{margin-top:10px}
.isaac-page .image{position:relative;display:flex;align-items:center;justify-content:center;aspect-ratio:4/3;background:#101924;border-radius:0;overflow:hidden}
.isaac-page img{display:block;max-width:100%;max-height:100%;object-fit:contain}
.isaac-page .placeholder{color:#abb8c9;font-size:13px;padding:24px;text-align:center}
#replay{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin:16px 0 26px}
.has-video #replay{display:none!important}
#seek{flex:1;min-width:100px;accent-color:var(--accent)}
#replay-note{font-size:12px;color:var(--muted)}
#arrival-skill{display:flex;gap:8px 20px;flex-wrap:wrap;margin:0 0 22px;padding:18px;background:#050505;border:1px solid var(--line);border-radius:0}
#skill-result{font-weight:600}#skill-note{flex-basis:100%;overflow-wrap:anywhere}
#skill-errors,#skill-settle,#skill-note{font-size:12px;color:var(--muted)}
#mission{margin:0 0 28px;min-width:0}
.mission-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:8px}
#mission-result{font-size:12px;color:var(--muted);font-weight:500}
#mission[data-verdict=verified] #mission-result{color:#e0e0e0}
#mission[data-verdict=failed] #mission-result,#mission[data-verdict=invalid] #mission-result,#mission[data-verdict=verification_failed] #mission-result,#mission[data-verdict=verification_invalid] #mission-result,#arrival-skill[data-verdict=failed] #skill-result{color:var(--red)}
#mission[data-verdict=manual_review] #mission-result{color:#e2bf89}
#mission-stage{font-size:12px;margin:0 0 14px}
#mission[data-verdict=verified] #mission-stage{display:none}
#mission-scope{font-size:13px;color:var(--red);margin:8px 0;overflow-wrap:anywhere}
#mission-timeline{list-style:none;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:16px;margin:18px 0 0;padding:0}
.mission-observation{display:flex;flex-direction:column;min-width:0;font-size:12px;line-height:1.6}
.mission-observation a{order:0;display:flex;align-items:center;justify-content:center;aspect-ratio:16/9;background:#101924;border:1px solid var(--line);border-radius:0;overflow:hidden;color:#c1cbda;font-size:11px}
.mission-observation img{width:100%;height:100%;object-fit:contain}
.mission-observation strong{order:1;font-size:13px;font-weight:550;margin:10px 0 3px;color:var(--ink)}
.mission-observation .evidence-result{order:2;color:var(--muted);font-size:11px}
.mission-observation .evidence-detail{order:3;color:#c6c6c6;font-size:11px}
.mission-observation .mutation{order:4;color:var(--muted);font-size:10px;margin-top:4px}
.mission-observation .mutation:empty{display:none}
.mission-observation span,.mission-observation strong{overflow-wrap:anywhere}
.record-details-content{padding:18px 0 4px;display:grid;gap:10px;overflow-wrap:anywhere}
.record-details-content p{margin:0;font-size:12px}
#meta{display:flex;flex-wrap:wrap;gap:8px 24px;font-size:12px;color:var(--muted)}
#video-link{font-size:12px;width:fit-content;text-decoration:none}
@media(max-width:980px){
 .platform-body .vision-grid{grid-template-columns:minmax(0,1fr) minmax(280px,.8fr)}
 .platform-body .vision-camera,.platform-body .vision-observation{padding:20px}
 .platform-context{display:none}
 .platform-body .history-row{grid-template-columns:minmax(120px,1fr) 100px 90px 72px 50px}
 .platform-body .history-row-scenario{display:none}
 #video-transport{gap:6px}
}
@media(max-width:700px){
 .platform-body .platform-header{min-height:64px;padding:0 20px;gap:20px}
 .platform-brand small{display:none}
 .platform-body .platform-nav,.platform-body #platform-nav{margin-left:auto;margin-right:0;gap:24px;order:0;width:auto}
 .platform-body #main,.isaac-page .platform-content{padding:28px 18px 24px}
 .platform-body h1{font-size:27px}
 .platform-intro,.workspace-title{margin-bottom:24px}
 .platform-body .view-subtitle{font-size:13px;margin-top:8px}
 .platform-intro{align-items:flex-start}
 .platform-intro #status{max-width:115px;text-align:right;padding-top:5px;font-size:11px}
 .workspace-tabs{gap:26px;margin-bottom:20px}
 .workspace-tab{font-size:13px;padding-bottom:12px}
 .platform-body .panel-heading{padding:16px 18px;flex-wrap:wrap}
 .platform-body .vision-heading-tools{gap:9px;justify-content:flex-start}
 .platform-body .vision-grid{grid-template-columns:minmax(0,1fr)}
 .platform-body .vision-camera,.platform-body .vision-observation{padding:18px}
 .platform-body .vision-observation{border-left:0;border-top:1px solid var(--line)}
 .platform-body #vision-preview-area{min-height:170px}
 .platform-body .vision-preview-actions .button{flex:1;padding:9px 6px;font-size:12px}
 .platform-body .vision-image-meta{font-size:11px}
 .platform-body .pointcloud-details dl{grid-template-columns:1fr}
 .platform-body .pointcloud-bottom{flex-wrap:wrap;gap:12px}
 .platform-body .history-row{grid-template-columns:minmax(0,1fr) 80px 54px;gap:10px;padding:16px 18px}
 .platform-body .history-row time{grid-column:1;grid-row:2}
 .platform-body .history-row .history-row-step{grid-column:2;grid-row:2}
 .platform-body .history-row .button{grid-column:3;grid-row:1/3;padding:6px;min-height:32px}
 .platform-body .history-tools{flex-wrap:wrap;gap:8px}
 .platform-body .robot-connection-heading{flex-wrap:wrap;gap:12px}
 .simulation-toolbar{gap:14px;margin-bottom:18px;align-items:flex-start}
 .scenario-tabs{gap:2px;flex:1;min-width:0}
 .isaac-page .scenario-tabs button,.scenario-tabs a,.scenario-tabs>span{flex:1;min-height:32px;padding:7px 8px;font-size:12px;white-space:nowrap}
 #rerun-bar{width:100%;justify-content:flex-end}
 .isaac-page #rerun{font-size:12px;min-height:32px;padding:6px 12px}
 #rerun-note{font-size:11px}
 #recorded-video{padding:12px 10px 10px;margin-bottom:26px;border-radius:0}
 #video-captions{font-size:11px;margin-bottom:9px}
 #recording{border-radius:0}
 #video-note{font-size:11px}
 #video-transport{flex-basis:100%;gap:8px}
 #video-moments{gap:3px}
 .isaac-page #video-transport button{font-size:10px;padding:5px 6px;min-height:30px}
 .isaac-page main{grid-template-columns:1fr}
 .isaac-page figure{padding:12px}
 .mission-heading{align-items:baseline}
 .mission-heading h2{font-size:16px}
 #mission-result{font-size:11px;max-width:65%;text-align:right}
 #mission-timeline{grid-template-columns:1fr;gap:16px}
 .mission-observation{display:grid;grid-template-columns:112px minmax(0,1fr);grid-template-rows:auto auto auto;gap:0 14px}
 .mission-observation a{grid-column:1;grid-row:1/5;align-self:start;width:112px}
 .mission-observation strong{grid-column:2;margin:0 0 3px;font-size:12px}
 .mission-observation span{grid-column:2}
 .mission-observation .evidence-result,.mission-observation .evidence-detail{font-size:11px}
 .mission-observation .mutation{font-size:10px}
 .record-details-content{gap:12px}
}
@media(prefers-reduced-motion:reduce){.platform-body *{scroll-behavior:auto!important}}
/* Errors stay prominent even when the corresponding panel is collapsed. */
.platform-body .vision-error,.platform-body .robot-error,.platform-body .vision-result-warning{color:var(--red)}
.platform-body .workspace-activity.has-error{color:var(--red);background:var(--red-dim)}
.platform-body .vision-list,.platform-body .vision-inspection-options small{color:var(--ink)}
.platform-body .vision-choice.needs-attention strong{color:#e2bf89}
.platform-body .command-status{gap:12px}
/* Five fields: title, scenario, result, time, export. */
@media(min-width:981px){.platform-body .history-row{grid-template-columns:minmax(140px,1.4fr) minmax(100px,1fr) 100px 110px 55px}}
/* The active tab already names the view; keep its toolbar to one quiet row. */
.platform-body .vision-panel>.panel-heading>div:first-child{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}
.platform-body .vision-heading-tools{width:100%;max-width:none;justify-content:flex-end}
.platform-body .vision-heading-tools .vision-status{margin-right:auto}
.platform-body .vision-heading-tools .button{width:auto;flex:0 0 auto}
.platform-body #vision-preview-area{aspect-ratio:16/9}

/* Small, finite movements follow the user's interaction. */
.platform-body{--motion-fast:140ms;--motion-view:200ms;--motion-ease:cubic-bezier(.2,.7,.2,1)}
.platform-body .workspace-title,.platform-body .platform-intro{animation:tp-view-in var(--motion-view) var(--motion-ease)}
.platform-body .workspace-tab-panel:not([hidden]){animation:tp-view-in var(--motion-view) var(--motion-ease)}
@keyframes tp-view-in{from{opacity:.65;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}
.platform-body button,.platform-body .button,.platform-body .platform-nav a,.platform-body .scenario-tabs a{
 transition:background-color var(--motion-fast) ease,border-color var(--motion-fast) ease,color var(--motion-fast) ease,transform var(--motion-fast) var(--motion-ease);
}
.platform-body button:not(:disabled):active,.platform-body .button:not(:disabled):active{transform:translateY(1px)}
@media(hover:hover) and (pointer:fine){
 .platform-body .button:not(:disabled):hover,.isaac-page #rerun:not(:disabled):hover{transform:translateY(-1px)}
}
/* One thin chevron replaces mixed triangles and text glyphs. */
.platform-body details>summary{list-style:none}
.platform-body details>summary::-webkit-details-marker{display:none}
.platform-body details>summary::marker{content:''}
.platform-body details>summary::before{
 content:'';display:inline-block;flex:0 0 auto;width:5px;height:5px;margin:0 10px 2px 1px;
 border:0;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;
 transform:rotate(-45deg);vertical-align:middle;transition:transform var(--motion-fast) var(--motion-ease);
}
.platform-body details[open]>summary::before{transform:rotate(45deg)}
.platform-body details[open]>.record-details-content{animation:tp-view-in 160ms var(--motion-ease)}
@media(prefers-reduced-motion:reduce){
 .platform-body *,.platform-body *::before,.platform-body *::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
 .platform-body .workspace-title,.platform-body .platform-intro,.platform-body .workspace-tab-panel,.platform-body .record-details-content{opacity:1;transform:none}
 .platform-body button:not(:disabled):active,.platform-body .button:not(:disabled):hover,.platform-body .button:not(:disabled):active,.isaac-page #rerun:not(:disabled):hover{transform:none}
}

/* Essential interface: image, action, result. */
.platform-body .sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip-path:inset(50%)!important;white-space:nowrap!important;border:0!important}
.isaac-page .campus-entry{font-size:13px;color:var(--muted);padding:8px 0;text-decoration:none;border-bottom:1px solid transparent;white-space:nowrap}
.isaac-page .campus-entry:hover{color:var(--ink);border-bottom-color:var(--ink)}
.campus-breadcrumb{display:flex;gap:24px;margin-bottom:26px;font-size:12px;color:var(--ink)}
.campus-breadcrumb a{color:var(--muted);text-decoration:none}
.campus-breadcrumb a:hover{color:var(--ink)}
.campus-page .campus-kind{color:var(--muted);font-size:12px;white-space:nowrap}
#campus-status{font-size:12px;color:var(--muted)}
#campus-status[data-status=failed],#campus-notice,#campus-media-note{color:var(--red)}
#campus-notice{background:var(--red-dim);padding:14px 16px;margin:0 0 20px;font-size:13px}
#campus-media-note{font-size:12px;margin:10px 0}
#campus-rerun{background:none;color:var(--ink);border:1px solid #555;padding:8px 16px;min-height:36px;font:inherit;font-size:12px;cursor:pointer}
#campus-rerun:disabled{opacity:.5;cursor:default}
.campus-captions{display:grid;grid-template-columns:1fr 1fr;color:var(--muted);font-size:11px;margin-bottom:10px}
#campus-video{display:block;width:100%;aspect-ratio:32/9;background:#101010}
.campus-page .campus-frames{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.campus-page .campus-frames figure{margin:0;padding:0;border:0}
.campus-frames figcaption{font-size:11px;color:var(--muted);margin-bottom:10px}
.campus-frames img{width:100%;display:block;aspect-ratio:16/9;object-fit:contain;background:#101010}
.campus-page .campus-empty{display:grid;place-items:center;min-height:42vh;margin:0;color:var(--muted);background:#101010;font-size:13px}
.campus-page .record-details{margin-top:30px}
@media(max-width:640px){.campus-page .scenario-tabs{gap:18px}.campus-page .simulation-actions{width:100%;justify-content:flex-end;gap:16px}.campus-page .campus-kind{margin-right:auto}.campus-page .campus-frames{grid-template-columns:1fr}.campus-page .campus-breadcrumb{margin-bottom:22px}.isaac-page .campus-entry{font-size:12px}.campus-page #campus-video{min-height:120px}}
.platform-body .platform-brand{font-family:Arial,var(--sans);font-size:20px;font-weight:750;letter-spacing:.065em;line-height:1}
.platform-body .platform-nav,.platform-body #platform-nav{margin-left:auto;margin-right:0;gap:38px}
.platform-body .platform-nav a,.platform-body #platform-nav a{font-size:13px;border-bottom-width:1px}
.platform-body .command-status:empty{display:none}
.platform-body .workspace-title:has(.sr-only){display:none}
.platform-body .workspace-tabs{margin-bottom:28px;gap:32px}
.platform-body .workspace-tab{font-size:13px;border-bottom-width:1px;padding-bottom:13px}
.platform-body .panel{border:0;background:none;overflow:visible}
.platform-body .panel-heading{padding:0 0 18px;border:0}
.platform-body .vision-grid{grid-template-columns:minmax(0,2.15fr) minmax(280px,.85fr);gap:32px}
.platform-body .vision-camera{padding:0}
.platform-body .vision-observation{padding:0 0 0 30px;border-left:1px solid var(--line);background:none}
.platform-body .vision-area-heading{margin:0 0 18px}
.platform-body #vision-preview-area{margin:0 0 20px;aspect-ratio:16/9;border:1px solid #222;background:#101010}
.platform-body .vision-preview-actions{gap:10px;margin:0 0 12px}
.platform-body .vision-preview-actions .button{min-width:112px;min-height:40px}
.platform-body .vision-advanced,.platform-body .vision-service-details{border-color:var(--line);margin-top:24px;padding-top:16px}
.platform-body .vision-saved-image{margin-bottom:16px;grid-template-columns:104px minmax(0,1fr)}
.platform-body .vision-saved-image .vision-image-area{background:#101010}
.platform-body .vision-empty-analysis{font-size:12px}
.platform-body .vision-boundary{margin:20px 0 0;color:var(--muted);font-size:11px}
.platform-body .device-details{margin-top:36px}
.platform-body .device-boundary{font-size:12px;color:var(--muted)}
.platform-body .vision-image-meta details>summary{font-size:11px}
.platform-body .vision-inspection-summary>div{border:1px solid var(--line);background:none}
.platform-body .pointcloud-view,.platform-body #pointcloud-canvas{background:#080b0f}
.platform-body .pointcloud-modes{padding-left:0;padding-right:0}
.platform-body .pointcloud-summary{padding-left:0;padding-right:0}
.platform-body .pointcloud-bottom,.platform-body .pointcloud-notice,.platform-body .pointcloud-live-notice,.platform-body .pointcloud-details,.platform-body .pointcloud-localization,.platform-body .pointcloud-live-summary{padding-left:0;padding-right:0}
.platform-body .history-row{padding-left:0;padding-right:0}
.isaac-page .platform-intro:has(.sr-only){display:none}
.isaac-page .simulation-toolbar{margin:0 0 24px;gap:18px;align-items:flex-start}
.simulation-actions{display:flex;align-items:center;gap:22px;margin-left:auto;min-width:0}
.isaac-page .scenario-tabs{padding:0;gap:28px;background:none;border:0;align-items:flex-start}
.scenario-item{display:flex;flex-direction:column;align-items:flex-start;gap:8px}
.isaac-page .scenario-tabs > a,.isaac-page .scenario-item > span[aria-current=page]{border:0;border-bottom:1px solid transparent;min-height:40px;padding:8px 0;color:var(--muted);border-radius:0;font-size:13px;box-shadow:none;background:none}
.isaac-page .scenario-item > span[aria-current=page]{background:none;color:var(--ink);border-bottom-color:var(--ink);box-shadow:none}
.isaac-page .scenario-tabs > a:hover{background:none;color:var(--ink);border-bottom-color:var(--muted)}
.isaac-page .aisle-switch button{min-height:30px;padding:4px 12px;font-size:12px;border:1px solid #333;border-radius:0;background:#050505;color:var(--ink);box-shadow:none}
.isaac-page .aisle-switch button[aria-pressed=true]{color:var(--accent);background:#181818;border-color:#888}
.isaac-page #recorded-video{padding:0;margin:0 0 36px;border:0;background:none}
.isaac-page #recording{border-radius:0}
.isaac-page #video-captions{font-size:11px;margin-bottom:10px;padding:0;color:#aaa}
.isaac-page .video-toolbar{margin-top:10px}
.isaac-page .video-toolbar:has(#video-note[hidden]):not(:has(#video-transport)){display:none}
.isaac-page #video-transport{margin-left:auto}
.isaac-page #video-transport button{border:1px solid #333;border-radius:0;background:none;min-height:30px;color:#bbb}
.isaac-page #video-transport button[aria-pressed=true]{color:#080808;border-color:var(--ink);background:var(--ink)}
.isaac-page #mission-timeline{gap:22px;margin-top:18px}
.isaac-page .mission-observation a{border:0;border-radius:0}
.isaac-page .mission-heading h2{font-size:16px;font-weight:550}
.isaac-page .mission-observation .mutation{font-size:10px;color:#999}
.isaac-page .record-details{margin-top:36px}
.platform-body .button:hover:not(:disabled){background:#f2f2f2;color:#050505;border-color:#f2f2f2}
.platform-body .button.primary:hover:not(:disabled){background:#ccc;color:#050505;border-color:#ccc}
.platform-body .button.primary:disabled{color:#050505}
@media(max-width:980px){.platform-body .vision-grid{grid-template-columns:minmax(0,1.5fr) minmax(280px,1fr);gap:24px}}
@media(max-width:700px){
 .platform-body .platform-header{min-height:70px;padding:0 20px}
 .platform-body .platform-brand{font-size:16px;letter-spacing:.05em}
 .platform-body .platform-nav,.platform-body #platform-nav{gap:22px}
 .platform-body #main,.isaac-page .platform-content{padding:24px 18px 28px}
 .platform-body .workspace-tabs{margin-bottom:22px}
 .platform-body .vision-grid{grid-template-columns:1fr;gap:28px}
 .platform-body .vision-camera{padding:0}
 .platform-body .vision-observation{padding:24px 0 0;border-left:0;border-top:1px solid var(--line)}
 .platform-body .panel-heading{padding:0 0 16px}
 .platform-body #vision-preview-area{min-height:170px;margin-bottom:16px}
 .platform-body .vision-preview-actions .button{min-height:40px}
 .platform-body .vision-advanced{margin-top:20px}
 .platform-body .device-details{margin-top:30px}
 .isaac-page .scenario-tabs{gap:22px;flex:none}
 .isaac-page .scenario-tabs > a,.isaac-page .scenario-item > span[aria-current=page]{flex:none;padding:7px 0;font-size:12px}
 .simulation-actions{width:100%;justify-content:space-between;margin:0}
 .simulation-actions #rerun-bar{width:auto;margin-left:auto}
 .isaac-page .simulation-toolbar{gap:12px;margin-bottom:20px}
 .isaac-page #recorded-video{padding:0;margin-bottom:28px}
 .isaac-page #video-transport{margin:0}
 .isaac-page #video-transport button{font-size:10px}
 .isaac-page #mission-timeline{gap:16px}
 .isaac-page .record-details{margin-top:28px}
}