:root{color-scheme:light;--canvas:#f2f5f6;--surface:#fff;--ink:#213c48;--accent:#24566a;--secondary:#526975;--line:#d1dce0;--selected:#e4eff2;--shadow:0 2px 8px #213c4814;--z-model:0;--z-controls:2;--z-panel:3;--z-message:4;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:16px;line-height:1.45;color:var(--ink);background:var(--canvas);font-synthesis:none}*{box-sizing:border-box}body{margin:0;min-width:320px}button,input,select{font:inherit;color:inherit}button,select{min-height:44px;border:1px solid var(--line);border-radius:6px;background:var(--surface);padding:8px 12px}button{cursor:pointer}button:hover{background:#e9f0f2;border-color:#9eb5be}button:active{background:#dce9ee}button:disabled{cursor:not-allowed;color:#667c86;background:#e9eff1}button[aria-pressed=true],.primary{background:var(--accent);border-color:var(--accent);color:white}a{color:var(--accent);text-underline-offset:3px}button,a,input,select,summary{touch-action:manipulation}:focus-visible{outline:3px solid #3585a4;outline-offset:3px}[hidden]{display:none!important}h1,h2,h3{line-height:1.2;text-wrap:balance}h1{font-size:2rem;letter-spacing:-.025em;margin:3px 0 2px}h2{font-size:1.125rem;margin:0}h3{font-size:.9375rem;margin:20px 0 8px}p{max-width:70ch}.sr-only,.skip-link:not(:focus){position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link:focus{position:fixed;left:16px;top:16px;background:white;padding:12px;z-index:10}.atlas-header{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:20px 28px 16px;position:relative;z-index:var(--z-controls)}.brand{font-size:.875rem;text-decoration:none;font-weight:650}.brand span{color:var(--secondary);font-weight:400}.identity p{font-size:.875rem;margin:0;color:var(--secondary)}.header-actions{display:flex;align-items:end;gap:8px}.header-actions>button{font-size:.875rem}.model-field{display:grid;gap:3px;font-size:.75rem;color:var(--secondary)}.model-field select{font-size:.875rem;color:var(--ink);max-width:250px}.floating{background:var(--surface);border-radius:10px;box-shadow:var(--shadow)}#atlas-workspace{position:relative;height:calc(100dvh - 202px);min-height:540px;isolation:isolate}#atlas-stage{position:absolute;inset:0 76px 148px 316px;z-index:var(--z-model);min-width:0;transition:none}#atlas-stage canvas{width:100%!important;height:100%!important;display:block;touch-action:none}body.inspecting #atlas-stage{right:336px}.canvas-heading{position:absolute;left:336px;top:0;right:90px;pointer-events:none;z-index:1}.canvas-heading p{margin:0;font-size:1rem;font-weight:650}.canvas-heading span{font-size:.75rem;color:var(--secondary)}body.inspecting .canvas-heading{right:350px}#atlas-labels{position:absolute;inset:0;pointer-events:none;overflow:hidden;z-index:1}.annotation{position:absolute;transform:translate(-50%,-50%);font-size:.6875rem;font-weight:550;line-height:1.25;max-width:170px;padding:5px 8px;background:#ffffffed;border:1px solid #adc1ca;border-radius:4px;color:var(--ink);white-space:normal;text-align:center}.browser-panel{position:absolute;left:28px;top:6px;bottom:30px;width:268px;display:flex;flex-direction:column;z-index:var(--z-panel);padding:16px 0 0}.panel-heading{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:0 16px}.panel-heading h2{font-size:.9375rem}.quiet{background:transparent}.compact{padding:6px 8px;font-size:.75rem}.text-button{font-size:.75rem;border:0;background:transparent;padding:4px 6px;min-height:32px;color:var(--accent);text-decoration:underline;text-underline-offset:3px}#atlas-close-tree{display:none}.search-field{display:flex;align-items:center;margin:14px 16px 8px;position:relative}.search-field input{min-width:0;width:100%;font-size:.8125rem;padding:11px 27px 11px 10px;background:var(--canvas);border:1px solid var(--line);border-radius:6px;min-height:44px}.search-field input::placeholder{color:var(--secondary)}.search-field kbd{position:absolute;right:11px;font-size:.75rem;color:var(--secondary);pointer-events:none}.breadcrumbs{display:flex;flex-wrap:wrap;align-items:center;gap:0 3px;padding:0 13px 8px;max-height:115px;overflow:auto;flex-shrink:0}.breadcrumbs button{font-size:.75rem;min-height:32px;border:0;background:transparent;padding:3px 5px;overflow-wrap:anywhere;text-align:left}.breadcrumbs button:hover{text-decoration:underline}.breadcrumbs span{font-size:.75rem;color:var(--secondary)}.breadcrumbs button[aria-current=page]{font-weight:700;color:var(--ink)}.tree-heading{display:flex;align-items:center;justify-content:space-between;padding:6px 16px;border-top:1px solid var(--line);font-size:.75rem;color:var(--secondary)}.component-list{overflow:auto;overscroll-behavior:contain;min-height:80px;flex:1;padding:0 8px 8px;scrollbar-gutter:stable}.component-row{display:flex;align-items:center;gap:0;min-width:0;border-radius:6px;margin:1px 0}.component-row.selected{background:var(--selected)}.component-row>button{background:transparent;border:0;border-radius:4px;text-align:left;min-height:50px}.component-row .row-select{flex:1;min-width:0;padding:9px 8px}.row-select strong{display:block;font-size:.8125rem;line-height:1.3;font-weight:550;overflow-wrap:anywhere}.row-select small{display:block;font-size:.6875rem;color:var(--secondary);margin-top:2px}.component-row .row-open{width:40px;flex:0 0 40px;font-size:1.2rem;padding:6px;text-align:center}.system-toggle{width:32px;min-height:44px;display:grid;place-items:center;cursor:pointer;flex:none}.system-toggle input{width:15px;height:15px;accent-color:var(--accent);margin:0}.category-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--accent);margin-right:7px}.panel-footnote{font-size:.6875rem;color:var(--secondary);margin:0;padding:10px 16px 14px;border-top:1px solid var(--line)}#atlas-more{margin:4px 16px 8px;font-size:.8125rem}.empty-message{padding:12px 8px;color:var(--secondary);font-size:.875rem}.camera-controls{position:absolute;right:28px;top:6px;padding:5px;display:flex;flex-direction:column;gap:3px;z-index:var(--z-controls)}.camera-controls button{border:0;padding:9px;font-size:.75rem}.inspector-panel{position:absolute;right:28px;top:220px;bottom:30px;width:288px;z-index:var(--z-panel);padding:12px 16px 16px;overflow:auto;overscroll-behavior:contain}.inspector-panel .panel-heading{padding:0}.kind-label{font-size:.75rem;color:var(--secondary)}.inspector-panel h2{font-size:1.25rem;margin:8px 0;overflow-wrap:anywhere}.secondary{font-size:.8125rem;color:var(--secondary)}.inspector-panel p{margin:7px 0 12px}.selection-actions{display:flex;flex-wrap:wrap;gap:6px}.selection-actions button{font-size:.8125rem;flex:1 1 95px}.facts{display:grid;grid-template-columns:1fr;gap:2px;margin:16px 0;font-size:.8125rem}.facts dt{color:var(--secondary);font-size:.6875rem;margin-top:8px}.facts dd{margin:0;overflow-wrap:anywhere;font-variant-numeric:tabular-nums}.facts dd a{overflow-wrap:anywhere}.related{padding-top:4px;border-top:1px solid var(--line)}.related h3{font-size:.8125rem;margin:12px 0 6px}.related button{display:block;width:100%;border:0;text-align:left;padding:7px 0;font-size:.75rem;background:transparent;text-decoration:underline;text-underline-offset:3px}.evidence-details{font-size:.75rem;border-top:1px solid var(--line);padding-top:12px;margin-top:12px}.evidence-details summary{min-height:32px;cursor:pointer}.evidence-details p{font-size:.75rem;overflow-wrap:anywhere}.evidence-details code{font-size:.625rem;overflow-wrap:anywhere;display:block}.intro-hint{position:absolute;left:320px;right:100px;bottom:154px;display:flex;align-items:center;justify-content:center;gap:12px;z-index:var(--z-controls)}.intro-hint span{font-size:.8125rem;color:var(--secondary)}.intro-hint button{font-size:.8125rem;background:var(--surface)}body.inspecting .intro-hint{display:none}.explode-console{position:absolute;left:calc(50% + 100px);transform:translateX(-50%);bottom:24px;width:min(510px,calc(100% - 370px));padding:16px 20px 12px;z-index:var(--z-controls)}.explode-top{display:flex;align-items:center;gap:12px;font-size:.875rem}.explode-top label{font-weight:650;flex:1}.explode-top output{font-variant-numeric:tabular-nums;color:var(--secondary);font-size:.8125rem}input[type=range]{accent-color:var(--accent);cursor:pointer;min-height:24px}#atlas-explode{width:100%;margin:3px 0 5px;min-height:28px}.explode-levels{display:flex;gap:4px}.explode-levels button{flex:1;min-height:34px;padding:5px 7px;font-size:.75rem;border:0}.explode-console p{font-size:.6875rem;color:var(--secondary);margin:8px 0 0}.loading-state{position:absolute;left:50%;top:40%;transform:translate(-30%,-50%);text-align:center;max-width:300px;background:var(--canvas);padding:24px;z-index:var(--z-message)}.loading-state strong{font-size:1rem}.loading-state p{font-size:.8125rem;color:var(--secondary)}.loading-lines{display:flex;flex-direction:column;gap:7px;width:100px;margin:0 auto 20px}.loading-lines span{height:5px;background:#d5e1e6;border-radius:2px}.loading-lines span:nth-child(2){width:80%}.loading-lines span:nth-child(3){width:65%}.error-state{position:absolute;left:50%;top:40%;transform:translate(-30%,-50%);padding:24px;max-width:410px;z-index:var(--z-message)}.error-state p{font-size:.875rem}.atlas-footer{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:10px 28px 14px;border-top:1px solid var(--line);font-size:.75rem;min-height:65px}.display-options,.footer-actions{display:flex;align-items:center;gap:14px;flex-wrap:wrap}.display-options select,.footer-actions button{font-size:.75rem;min-height:38px}.check{display:flex;align-items:center;gap:5px;min-height:38px;cursor:pointer}.check input{accent-color:var(--accent);width:15px;height:15px}.cut-control{display:flex;align-items:center;gap:5px}.cut-control input{width:70px}.cut-control output{font-variant-numeric:tabular-nums;font-size:.6875rem}#atlas-status{font-size:.6875rem;color:var(--secondary);margin:0;max-width:40ch}.footer-actions a{font-size:.75rem}.mobile-tree-toggle{display:none}dialog{color:var(--ink);width:min(610px,calc(100% - 32px));max-height:85dvh;overflow:auto;padding:28px;border:1px solid var(--line);border-radius:12px;background:var(--surface)}dialog::backdrop{background:#162f3c55}.dialog-heading{display:flex;justify-content:space-between;align-items:start;gap:20px;margin-bottom:16px}.dialog-heading h2{font-size:1.5rem}.dialog-heading button{font-size:.8125rem}dialog p,dialog li{font-size:.9375rem}dialog label{display:grid;gap:7px;font-size:.875rem}dialog select{width:100%}.export-buttons{display:flex;gap:8px;flex-wrap:wrap}.export-buttons button{font-size:.875rem;flex:1 1 170px}#atlas-share-url{width:100%;min-width:0;padding:10px;border:1px solid var(--line);border-radius:5px;font-size:.875rem;margin-bottom:16px}.noscript{padding:20px;background:white}.tree-closed .browser-panel{display:none}
@media(min-width:1100px){body{overflow:hidden}body.inspecting .explode-console{left:calc(50% - 4px);width:min(490px,calc(100% - 690px))}.inspector-panel{top:6px;right:86px;bottom:24px;width:270px}body.inspecting #atlas-stage{right:376px}body.inspecting .canvas-heading{right:376px}}
@media(max-width:1099px){.atlas-header{padding:18px 20px}.header-actions{gap:6px}.header-actions>button{padding:8px;font-size:.75rem}.identity p{display:none}h1{font-size:1.75rem}.browser-panel{left:20px;width:240px}.canvas-heading{left:280px}#atlas-stage{left:270px}.explode-console{left:calc(50% + 100px);width:calc(100% - 300px)}.intro-hint{left:275px;right:70px;flex-direction:column;gap:5px}.inspector-panel{right:20px;top:210px;bottom:185px;width:265px}body.inspecting #atlas-stage{right:76px}body.inspecting .canvas-heading{right:76px}.atlas-footer{padding:10px 20px;gap:8px;flex-wrap:wrap}#atlas-status{order:3;max-width:none;width:100%}.camera-controls{right:20px}}
@media(max-width:699px){.atlas-header{padding:16px;align-items:start;gap:12px}.brand{font-size:.75rem}h1{font-size:1.5rem;margin-top:6px}.header-actions{align-items:start;flex-wrap:wrap;justify-content:end;max-width:190px}.model-field{width:100%}.model-field select{max-width:100%;width:100%;font-size:.75rem;min-height:40px}.header-actions>button{min-height:34px}.model-field{font-size:.6875rem}#atlas-workspace{height:calc(100dvh - 252px);min-height:480px}#atlas-stage,body.inspecting #atlas-stage{inset:58px 12px 168px}.canvas-heading,body.inspecting .canvas-heading{left:16px;right:115px;top:4px}.canvas-heading p{font-size:.875rem}.canvas-heading span{font-size:.6875rem;display:block}.camera-controls{right:16px;top:58px;gap:2px;padding:4px}.camera-controls button{padding:8px;min-height:40px}.mobile-tree-toggle{display:block;position:absolute;right:16px;top:0;min-height:42px;padding:8px 10px;font-size:.75rem;z-index:var(--z-controls)}.browser-panel{display:none;left:16px;top:54px;bottom:165px;width:min(320px,calc(100% - 32px))}.tree-open .browser-panel{display:flex}.tree-open #atlas-close-tree{display:block}.inspector-panel{left:16px;right:16px;top:80px;bottom:170px;width:auto;z-index:var(--z-panel)}.inspector-panel h2{font-size:1.125rem}.facts{grid-template-columns:1fr 1fr;gap:7px 12px}.facts dt{margin-top:0}.inspector-panel .secondary{max-width:55ch}.intro-hint{left:16px;right:16px;bottom:174px;flex-direction:row;gap:8px}.intro-hint>span{display:none}.intro-hint button{font-size:.75rem;min-height:36px}.explode-console,body.inspecting .explode-console{left:16px;right:16px;transform:none;width:auto;bottom:12px;padding:12px 16px}.explode-top{font-size:.8125rem}.explode-levels button{min-height:40px}.explode-console p{font-size:.6875rem}.atlas-footer{padding:8px 16px max(10px,env(safe-area-inset-bottom));gap:7px}.display-options{gap:10px}.display-options select{max-width:115px}.footer-actions{gap:10px;margin-left:auto}.footer-actions>a{display:none}.footer-actions button{font-size:.75rem}.loading-state,.error-state{left:16px;right:16px;top:120px;transform:none;max-width:none}.loading-state{padding:20px}.error-state{padding:20px}dialog{padding:20px}.dialog-heading h2{font-size:1.25rem}.cut-control input{width:65px}.export-buttons button{flex:1 1 135px}}
.atlas-annotation{position:absolute;transform:translate(-50%,-100%);font-size:.6875rem;line-height:1.25;min-height:32px;max-width:160px;padding:5px 8px;background:#fffffff2;border:1px solid #adc1ca;border-radius:4px;text-align:center;pointer-events:auto;overflow-wrap:anywhere}.atlas-annotation[data-selected=true]{background:var(--accent);border-color:var(--accent);color:white}
@media(min-width:700px){.intro-hint{bottom:190px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{transition:none!important;animation:none!important;scroll-behavior:auto!important}}

/* Parts grid: the same source geometry, collected into inspectable types. */
.layout-switch{display:flex;align-items:center;padding:3px;background:#e4ecef;border-radius:8px;gap:2px}.layout-switch button{font-size:.8125rem;border:0;white-space:nowrap}.layout-switch button:not([aria-pressed=true]){background:transparent}
#atlas-grid{position:absolute;inset:0 372px 8px 28px;display:flex;flex-direction:column;min-width:0;background:var(--surface);border:1px solid var(--line);border-radius:10px;overflow:hidden}
.grid-toolbar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:20px 24px 8px}.grid-toolbar h2{font-size:1.25rem;margin-bottom:4px}.grid-toolbar p{margin:0;font-size:.8125rem;color:var(--secondary);font-variant-numeric:tabular-nums}.grid-toolbar button{font-size:.75rem;flex-shrink:0}
#atlas-grid-breadcrumbs{padding:0 19px 6px;min-height:32px}.grid-options{display:flex;align-items:center;gap:12px;padding:8px 24px 16px;border-bottom:1px solid var(--line);flex-wrap:wrap}.grid-levels{display:flex;gap:3px;padding:3px;background:var(--canvas);border-radius:6px}.grid-levels button{font-size:.75rem;border:0;min-height:38px;padding:8px 12px}.grid-levels button:not([aria-pressed=true]){background:transparent}#atlas-grid-search{flex:1;min-width:170px;width:200px;padding:10px 12px;font-size:.8125rem;min-height:44px;border:1px solid var(--line);border-radius:6px;background:var(--surface)}#atlas-grid-search::placeholder{color:var(--secondary)}
#atlas-grid-scroll{flex:1;overflow:auto;overscroll-behavior:contain;padding:16px 24px 28px;scrollbar-gutter:stable;min-height:0}.grid-note{font-size:.75rem;color:var(--secondary);margin:0 0 16px;line-height:1.5}.parts-category{margin-bottom:28px}.parts-category-heading{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin:8px 0 12px}.parts-category-heading h3{font-size:1rem;margin:0}.parts-category-heading>span{font-size:.6875rem;color:var(--secondary);text-align:right;font-variant-numeric:tabular-nums}.parts-tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:14px}
.part-card{text-align:left;padding:0 0 14px;border:1px solid var(--line);background:var(--surface);border-radius:8px;overflow:hidden;min-width:0;align-self:stretch}.part-card:hover{background:var(--surface);border-color:var(--accent)}.part-card[aria-pressed=true]{color:var(--ink);background:var(--selected);border:2px solid var(--accent);padding-bottom:13px}.part-card>strong{display:block;font-size:.875rem;line-height:1.3;margin:12px 12px 5px;overflow-wrap:anywhere;font-weight:600}.part-meta,.part-dimensions{display:block;font-size:.6875rem;line-height:1.4;color:var(--secondary);margin:4px 12px;font-variant-numeric:tabular-nums}.part-figure{position:relative;aspect-ratio:1.6;background:var(--canvas);overflow:hidden}.part-figure img{width:100%;height:100%;object-fit:contain;display:block}.part-figure img:not([src]){visibility:hidden}.part-loading{position:absolute;inset:0;display:grid;place-items:center;font-size:.75rem;color:var(--secondary);padding:20px;text-align:center}.part-quantity{position:absolute;right:8px;top:8px;background:var(--surface);color:var(--ink);padding:3px 7px;border-radius:4px;font-size:.8125rem;font-weight:650;font-variant-numeric:tabular-nums}.part-card[aria-pressed=true] .part-quantity{background:var(--accent);color:white}#atlas-grid-more{display:block;margin:8px auto 0;font-size:.875rem}
.parts-grid-mode #atlas-stage,.parts-grid-mode.inspecting #atlas-stage{left:auto;right:28px;top:76px;bottom:auto;width:320px;height:208px;border-radius:8px;overflow:hidden}.parts-grid-mode .browser-panel,.parts-grid-mode .canvas-heading,.parts-grid-mode .camera-controls,.parts-grid-mode #atlas-inspector,.parts-grid-mode .explode-console,.parts-grid-mode .intro-hint,.parts-grid-mode .mobile-tree-toggle,.parts-grid-mode .display-options{display:none!important}.parts-grid-mode #atlas-workspace{height:calc(100dvh - 174px);min-height:580px}
#atlas-grid-context{position:absolute;right:28px;top:0;width:320px}#atlas-grid-context h2{font-size:.9375rem;margin:0 0 4px}#atlas-grid-context p{font-size:.75rem;color:var(--secondary);margin:0;max-width:280px;min-height:36px}#atlas-grid-gather{position:absolute;right:0;top:260px;z-index:var(--z-controls);background:var(--surface)}
#atlas-grid-detail{position:absolute;right:28px;top:302px;bottom:8px;width:320px;border-top:1px solid var(--line);padding-top:16px;overflow:auto;overscroll-behavior:contain}.grid-preview-heading{display:flex;align-items:baseline;justify-content:space-between;gap:12px}.grid-preview-heading h2{font-size:1rem;margin:0;overflow-wrap:anywhere}.grid-preview-heading span{flex-shrink:0;font-size:.75rem;color:var(--secondary);font-variant-numeric:tabular-nums;max-width:130px}#atlas-grid-preview{height:195px;position:relative;margin-top:8px;background:var(--surface);border-radius:8px;overflow:hidden}#atlas-grid-preview canvas{display:block;width:100%!important;height:100%!important;touch-action:none}#atlas-grid-preview-help{font-size:.6875rem;color:var(--secondary);margin:6px 0 12px}.grid-facts{display:grid;grid-template-columns:1fr;gap:2px;margin:0 0 12px}.grid-facts dt{font-size:.6875rem;color:var(--secondary);margin-top:4px}.grid-facts dd{font-size:.8125rem;margin:0;font-variant-numeric:tabular-nums}.grid-detail-actions{display:flex;flex-wrap:wrap;gap:8px}.grid-detail-actions button{font-size:.75rem;flex:1 1 120px}.part-flight{position:fixed;z-index:5;pointer-events:none;object-fit:contain;transform-origin:center}.parts-grid-mode .atlas-footer{min-height:60px}.parts-grid-mode #atlas-status{max-width:90ch;order:0;width:auto}
@media(max-width:1099px){.atlas-header{flex-wrap:wrap;gap:12px}.header-actions{flex-wrap:wrap}.parts-grid-mode #atlas-workspace{height:calc(100dvh - 214px)}#atlas-grid{left:20px;right:308px}.parts-grid-mode #atlas-stage,.parts-grid-mode.inspecting #atlas-stage{right:20px;width:268px}#atlas-grid-context,#atlas-grid-detail{right:20px;width:268px}.grid-toolbar{padding:16px 16px 8px}.grid-options{padding:6px 16px 12px}#atlas-grid-scroll{padding:12px 16px 24px}.parts-tiles{grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:12px}.grid-preview-heading{display:block}.grid-preview-heading span{display:block;margin-top:4px}}
@media(max-width:799px){.parts-grid-mode{overflow:auto}.parts-grid-mode .atlas-header{padding:16px}.parts-grid-mode .header-actions{max-width:none;align-items:end;justify-content:start;width:100%}.parts-grid-mode .model-field{width:auto;flex:1;min-width:130px}.parts-grid-mode .layout-switch{order:0}.parts-grid-mode .header-actions>button{min-height:40px}.parts-grid-mode #atlas-workspace{height:auto;min-height:0;display:grid;grid-template-columns:1fr 1fr;gap:12px;padding:0 16px 16px}.parts-grid-mode #atlas-stage,.parts-grid-mode.inspecting #atlas-stage{position:relative;inset:auto;grid-column:1;grid-row:2;width:100%;height:215px;min-width:0}.parts-grid-mode #atlas-grid-context{position:relative;inset:auto;width:auto;grid-column:1;grid-row:1;padding-top:4px}.parts-grid-mode #atlas-grid-gather{position:static;margin-top:4px}.parts-grid-mode #atlas-grid-detail{position:relative;inset:auto;width:auto;grid-column:2;grid-row:1 / span 2;max-height:300px;padding-top:4px;border:0;min-width:0}.parts-grid-mode #atlas-grid-preview{height:150px}.parts-grid-mode .grid-facts,.parts-grid-mode #atlas-grid-basis{display:none}.parts-grid-mode .grid-detail-actions button{flex:1 1 110px;min-height:44px}.parts-grid-mode #atlas-grid{position:relative;inset:auto;grid-column:1 / -1;grid-row:3;min-height:500px;max-height:75dvh}.parts-grid-mode .grid-options{align-items:stretch}.parts-grid-mode #atlas-grid-search{font-size:1rem;width:100%}.parts-grid-mode .grid-levels{width:100%}.parts-grid-mode .grid-levels button{flex:1;min-height:44px}.parts-grid-mode #atlas-grid-scroll{padding:12px}.parts-grid-mode .parts-tiles{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.parts-grid-mode .part-card>strong{font-size:.8125rem;margin:10px 9px 4px}.parts-grid-mode .part-meta,.parts-grid-mode .part-dimensions{margin:4px 9px}.parts-grid-mode .grid-toolbar{padding:16px 12px 8px;gap:8px}.parts-grid-mode .grid-toolbar p{font-size:.75rem}.parts-grid-mode .atlas-footer{padding:8px 16px}.parts-grid-mode .footer-actions{margin-left:0}.parts-grid-mode #atlas-grid-breadcrumbs{padding:0 8px 6px}}
@media(min-width:800px){body.parts-grid-mode{display:flex;flex-direction:column;height:100dvh;overflow:hidden}.parts-grid-mode #atlas-workspace{flex:1;height:auto;min-height:0}.parts-grid-mode .atlas-header,.parts-grid-mode .atlas-footer{flex-shrink:0}}
@media(max-width:799px){.parts-grid-mode .grid-facts{display:grid}.parts-grid-mode #atlas-grid-basis{display:block}.parts-grid-mode #atlas-grid-detail{max-height:340px}.parts-grid-mode .grid-detail-actions{position:sticky;bottom:0;background:var(--canvas);padding-top:8px}}
@media(max-width:799px){body.parts-grid-mode{display:flex;flex-direction:column;height:100dvh;overflow:hidden}.parts-grid-mode .atlas-header{flex-shrink:0;padding:12px 16px;gap:8px}.parts-grid-mode .atlas-header h1{font-size:1.25rem;margin:2px 0}.parts-grid-mode .atlas-header .identity{display:flex;align-items:baseline;gap:12px}.parts-grid-mode .atlas-header .identity p{display:none}.parts-grid-mode .header-actions{gap:6px}.parts-grid-mode .header-actions>button{font-size:.6875rem;padding:6px;min-height:36px}.parts-grid-mode .layout-switch button{min-height:40px;padding:8px;font-size:.75rem}.parts-grid-mode .model-field{font-size:.6875rem}.parts-grid-mode #atlas-workspace{flex:1;grid-template-rows:60px 130px minmax(220px,1fr);gap:8px;min-height:430px;padding-bottom:8px}.parts-grid-mode #atlas-stage,.parts-grid-mode.inspecting #atlas-stage{height:130px}.parts-grid-mode #atlas-grid-detail{max-height:198px;padding-top:0}.parts-grid-mode .grid-preview-heading h2{font-size:.8125rem}.parts-grid-mode .grid-preview-heading span{font-size:.6875rem}.parts-grid-mode #atlas-grid-preview{height:118px;margin-top:4px}.parts-grid-mode #atlas-grid-preview-help{margin:4px 0;font-size:.625rem}.parts-grid-mode .grid-detail-actions{position:static}.parts-grid-mode #atlas-grid-context h2{font-size:.8125rem}.parts-grid-mode #atlas-grid-context p{font-size:.625rem;min-height:0}.parts-grid-mode #atlas-grid-gather{min-height:24px;padding:2px;font-size:.625rem}.parts-grid-mode #atlas-grid{min-height:0;max-height:none}.parts-grid-mode .grid-toolbar{padding:10px 12px 4px}.parts-grid-mode .grid-toolbar h2{font-size:1rem}.parts-grid-mode .grid-toolbar p{font-size:.625rem}.parts-grid-mode #atlas-grid-breadcrumbs{min-height:26px;padding-bottom:0}.parts-grid-mode .grid-options{padding:4px 12px 8px;gap:6px}.parts-grid-mode #atlas-grid-search{min-height:36px;font-size:1rem;padding:7px 10px}.parts-grid-mode .grid-levels button{min-height:36px}.parts-grid-mode .atlas-footer{flex-shrink:0;min-height:46px}.parts-grid-mode #atlas-status{font-size:.625rem;max-width:60%;flex:1}.parts-grid-mode .footer-actions button{min-height:36px}}
@media(max-width:799px){.parts-grid-mode #atlas-grid-context{z-index:var(--z-controls)}.parts-grid-mode #atlas-grid-gather{position:absolute;top:146px;left:0;right:auto;background:var(--surface);min-height:44px;padding:4px 7px}.parts-grid-mode #atlas-about{position:absolute;right:16px;top:8px}.parts-grid-mode .atlas-header .identity{padding-right:45px}.parts-grid-mode .grid-levels button{min-height:44px}}