/* Laboratory geometry; palette and type still come from workspace.css. */
.lab-version-bar{padding:10px 32px;display:flex;align-items:center;justify-content:space-between;gap:16px;font-size:12px;color:#314d6d;background:#e7eef8;border-bottom:1px solid #d7e2ef;min-height:42px}
.lab-version-bar>span{display:flex;align-items:center;gap:8px;font-weight:550}.lab-version-bar small{font-size:12px;font-weight:400;color:#52677f}.lab-version-bar i{width:7px;height:7px;border-radius:50%;background:#0064ff}.lab-version-bar a{color:#314d6d;text-decoration:underline;text-underline-offset:3px}
.lab-search{display:flex;align-items:center;gap:20px;min-height:40px;border:1px solid var(--ws-line);border-radius:12px;background:rgba(255,255,255,.65);color:var(--ws-ink);padding:8px 12px;font-size:12px;margin-left:auto}.lab-search kbd{font:10px Onest,Arial,sans-serif;padding:3px 5px;border:1px solid #becde0;border-radius:4px;color:#52677f}
.workspace-header{gap:16px}.tool-nav{margin-left:0}.home{padding-top:38px;max-width:1164px}.home-heading{margin-bottom:20px}.home-heading h1{font-size:36px}.tool-count{display:none}.project-folders{gap:30px}.project-group{padding-top:0}.group-description{font-size:14px}.project-shortcuts a{font-size:14px;min-height:44px}.lab-mobile-folder{display:none}.home-footer{margin-top:34px}.continue-link{margin-top:24px}
.project-library .gf-sheet-head{min-height:40px}.project-library .gf-sheet-art{top:40px;height:144px}.project-library .gf-root[data-tone=dark]{--gf-ink:#243e5b;--gf-ink-soft:#536b85}.project-library .gf-root[data-tone=dark] .gf-tint{background:linear-gradient(180deg,rgba(224,238,250,.35),rgba(237,244,252,.94) 85%)}
.lab-recents{margin:28px 0 22px}.lab-section-heading{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:14px}.lab-section-heading h2{font-size:16px;letter-spacing:-.02em;font-weight:550;margin:0}.lab-section-heading>span{font-size:12px;color:var(--ws-muted)}#lab-recent-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.lab-recent{display:flex;flex-direction:column;gap:7px;padding:18px 20px;border:1px solid var(--ws-line);background:var(--ws-panel);border-radius:18px;min-width:0;transition:transform .16s,box-shadow .16s}.lab-recent:hover{transform:translateY(-2px);box-shadow:var(--ws-panel-shadow)}.lab-recent>span{font-size:11px;color:var(--ws-muted)}.lab-recent strong{font-size:15px;font-weight:550;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.lab-recent time{font-size:12px;color:var(--ws-muted)}
#lab-actions{display:flex;align-items:center;gap:8px}.shell-button{min-height:44px;font-size:13px;position:relative}.shell-button:disabled{opacity:.48;cursor:not-allowed}.shell-button[data-state=success]{background:#e3f3e8!important;color:#235d3a!important}.shell-button[data-state=error]{box-shadow:inset 0 0 0 1px #c35d4e}#lab-actions button[data-id=copy]{min-width:180px;width:180px}#lab-actions button[data-id=download]{min-width:164px;width:164px}
.lab-document-bar{height:40px;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:0 32px;background:var(--ws-ground);border-bottom:1px solid var(--ws-line);color:var(--ws-muted);font-size:12px}.lab-document-bar button{border:0;color:var(--ws-accent);background:transparent;padding:8px 0;font:inherit;white-space:nowrap}.lab-document-bar [data-error=true]{color:#a43a2d}.workbench{display:flex;flex-direction:column;background:var(--ws-ground)}.frames{height:auto;flex:1;min-height:0}.frames iframe{background:var(--ws-ground)!important}.lab-recovery{padding:12px 32px;background:#fff5df;border-bottom:1px solid #e1cf9d;color:#604a20;display:flex;align-items:center;gap:12px;font-size:12px;flex-wrap:wrap}.lab-recovery button{border:1px solid #bda563;background:#fffaf0;border-radius:8px;padding:7px 10px;font:inherit;color:inherit}.lab-recovery span{margin-right:auto}
.lab-notice{position:fixed;bottom:22px;left:50%;transform:translateX(-50%);max-width:calc(100% - 32px);padding:14px 20px;border-radius:15px;background:#243e5b;color:white;box-shadow:0 8px 30px #243e5b24;z-index:20;font-size:13px}.lab-notice[data-error=true]{background:#8e342a}
#lab-command{width:min(600px,calc(100% - 32px));max-height:calc(100dvh - 60px);padding:0;border:1px solid #d4e0ed;border-radius:24px;background:#f8fbff;color:#243e5b;box-shadow:0 28px 100px #152d4d38;overflow:hidden}#lab-command::backdrop{background:#122b4940;backdrop-filter:blur(5px)}.lab-command-head{display:flex;align-items:center;justify-content:space-between;padding:18px 22px 12px}.lab-command-head h2{font-size:15px;font-weight:550;margin:0}.lab-command-head button{font:12px Onest,Arial,sans-serif;background:#e8eef7;border:0;color:#52677f;border-radius:7px;padding:8px 10px;min-height:36px}#lab-query{width:calc(100% - 40px);margin:0 20px 14px;min-height:48px;padding:12px 14px;border:1px solid #c8d8eb;background:white;border-radius:12px;font:15px Onest,Arial,sans-serif;color:#243e5b}#lab-command-results{overflow:auto;max-height:min(440px,calc(100dvh - 270px));padding:0 12px 8px}#lab-command-results h3{font-size:11px;color:#536b85;margin:12px 10px 6px;font-weight:500}#lab-command-results button{display:flex;width:100%;align-items:center;justify-content:space-between;text-align:left;gap:16px;padding:12px 10px;min-height:46px;border:0;border-radius:10px;background:transparent;font:14px Onest,Arial,sans-serif;color:#243e5b}#lab-command-results button:hover,#lab-command-results button:focus-visible{background:#e5effd}#lab-command-results button small{font-size:11px;color:#536b85}.lab-command-hint{font-size:11px;color:#536b85;border-top:1px solid #dce6f2;margin:0;padding:12px 22px}.lab-command-empty{font-size:14px;padding:12px;color:#536b85}
.lab-transition{position:fixed;z-index:15;pointer-events:none;object-fit:cover;object-position:top;border-radius:18px;box-shadow:0 20px 80px #243e5b30}
[data-workspace-theme=brand] .lab-search{background:rgba(0,35,117,.24);border-color:#438bff;color:white}[data-workspace-theme=brand] .lab-search kbd{color:#fff;border-color:#438bff}[data-workspace-theme=brand] .lab-section-heading{color:white}[data-workspace-theme=brand] .lab-section-heading>span{color:white}[data-workspace-theme=brand] .lab-recent{color:#141414}[data-workspace-theme=brand] .lab-search:hover{background:rgba(0,35,117,.4)}
@media(max-width:1360px){.tool-nav{flex-basis:100%;display:flex;justify-content:flex-end}.workspace-header{flex-wrap:wrap}.lab-search{margin-left:auto}}
@media(max-width:900px){#lab-recent-list{grid-template-columns:repeat(2,minmax(0,1fr))}.workspace-context{flex-wrap:wrap;gap:12px}.context-actions{width:100%;justify-content:flex-start}.standalone{margin-left:auto}}
@media(max-width:707px){.lab-version-bar{padding:9px 16px;font-size:11px;gap:10px}.lab-version-bar small{display:none}.lab-version-bar a{font-size:11px}.workspace-header{gap:12px;padding:14px 16px;min-height:0}.theme-switch{margin-left:auto}.lab-search{order:4;margin:0;width:100%;justify-content:space-between;min-height:38px}.tool-nav{order:3}.home{padding:24px 16px}.home-heading{margin-bottom:22px}.home-heading h1{font-size:29px}.home-heading p{font-size:14px;max-width:30ch}.project-folders{gap:12px;grid-template-columns:1fr}.project-group>.project-folder,.project-group>.group-description,.project-group>.project-shortcuts{display:none}.lab-mobile-folder{display:block;background:var(--ws-panel);color:var(--ws-ink);border:1px solid var(--ws-line);border-radius:20px}.lab-mobile-folder summary{list-style:none;display:flex;align-items:center;gap:14px;min-height:91px;padding:17px 20px;cursor:pointer}.lab-mobile-folder summary::-webkit-details-marker{display:none}.lab-folder-icon{width:48px;height:43px;border-radius:9px 15px 12px 12px;background:linear-gradient(145deg,#e8f4ff,#9bbfe9);box-shadow:inset 0 1px 1px white,0 5px 10px #243e5b14;color:#6895cb;display:grid;place-items:center;font-size:22px;transform:rotate(-5deg)}.lab-mobile-folder strong{display:block;font-size:17px;font-weight:550}.lab-mobile-folder small{display:block;font-size:12px;color:var(--ws-muted);margin-top:5px}.lab-folder-chevron{margin-left:auto;font-size:20px;color:var(--ws-muted)}.lab-mobile-folder[open] .lab-folder-chevron{transform:rotate(180deg)}.lab-mobile-folder>div{border-top:1px solid var(--ws-line);padding:5px 18px 9px}.lab-mobile-folder a{display:flex;align-items:center;justify-content:space-between;gap:15px;min-height:48px;font-size:14px}.lab-recents{margin:0 0 22px}.lab-section-heading{align-items:flex-start}.lab-section-heading>span{max-width:17ch;text-align:right;line-height:1.5;font-size:11px}#lab-recent-list{grid-template-columns:1fr;gap:8px}.lab-recent{padding:13px 16px}.lab-recent:nth-child(n+4){display:none}.home-footer{gap:7px;margin-top:24px}.continue-link{font-size:12px}.workspace-context{padding-bottom:14px}#lab-actions{gap:6px;flex-wrap:wrap;width:100%}.context-actions{gap:10px}.shell-button{min-height:42px;font-size:12px;padding:9px 11px}#lab-actions button[data-id=copy]{min-width:160px}#lab-actions button[data-id=download]{min-width:125px}.lab-document-bar{padding:0 16px;height:auto;min-height:40px;font-size:11px;gap:8px}.lab-document-bar>span{min-width:0}.lab-recovery{padding:12px 16px}.lab-recovery span{width:100%}.lab-command-head{padding-inline:18px}.lab-command-head h2{font-size:14px}}
@media(prefers-reduced-motion:reduce){.lab-recent{transition:none}.lab-transition{display:none}}
@media(forced-colors:active){.lab-mobile-folder,.lab-recent,.lab-search{border-color:CanvasText}.lab-folder-icon{border:1px solid CanvasText}.lab-notice{border:1px solid CanvasText}}

/* Brand mark: the diamond is clipped from the existing logo, with a shallow embossed finish. */
.lab-folder-seal,.lab-diamond-icon{pointer-events:none;display:block;mask-image:url('../assets/logo-blue.png');mask-repeat:no-repeat;mask-position:left center;background:linear-gradient(145deg,#214a7759,#ffffffb8);filter:drop-shadow(0 1px 0 #fff)}
.lab-folder-seal{position:absolute;right:28px;top:50px;width:58px;height:54px;mask-size:260px auto;opacity:.62}
.lab-diamond-icon{width:28px;height:27px;mask-size:125px auto;opacity:.8}
.lab-view-switch{display:flex;gap:2px;flex-shrink:0;border:1px solid var(--ws-line);border-radius:11px;background:rgba(255,255,255,.42);padding:3px;margin:0}
.lab-view-switch input{position:absolute;opacity:0;width:1px;height:1px}.lab-view-switch label{position:relative;cursor:pointer}.lab-view-switch span{display:block;padding:7px 11px;font-size:12px;line-height:20px;border-radius:8px;color:var(--ws-ink)}.lab-view-switch input:checked+span{background:#fff;box-shadow:0 1px 4px #243e5b10}.lab-view-switch input:focus-visible+span{outline:3px solid var(--ws-accent);outline-offset:2px}
.lab-documents-hint{font-size:12px;color:var(--ws-muted);margin:0 0 14px}.lab-documents-hint kbd{font:inherit;font-size:11px;border:1px solid var(--ws-line);border-radius:5px;padding:2px 4px}.lab-section-heading{align-items:center;margin-bottom:8px}
.lab-documents-more{display:flex;align-items:center;gap:8px;margin-top:16px;font-size:12px;color:var(--ws-muted)}.lab-documents-more>span{margin-right:auto}.lab-documents-more button{font:inherit;min-height:40px;padding:9px 13px;border:1px solid var(--ws-line);border-radius:10px;background:var(--ws-panel);color:var(--ws-ink)}.lab-documents-more button:hover{background:var(--ws-soft)}[data-workspace-theme=brand] .lab-documents-more>span{color:#fff}
@media(max-width:707px){.lab-recents{margin:26px 0 22px}.lab-documents-more{flex-wrap:wrap;gap:6px}.lab-documents-more button{font-size:12px}}
.lab-recent-card{position:relative;min-width:0;isolation:isolate}.lab-recent-card:before{content:'';position:absolute;inset:4px 7px -3px;background:var(--ws-panel);border:1px solid var(--ws-line);border-radius:18px;z-index:-1}.lab-recent-card .lab-recent{padding-right:52px;min-height:145px;background:var(--ws-panel)}.lab-saved-status{font-size:11px;color:#526b60;margin-top:3px}.lab-quicklook-button{display:grid;place-items:center;flex-shrink:0;width:36px;height:36px;border:0;border-radius:10px;background:transparent;color:var(--ws-muted);cursor:pointer}.lab-quicklook-button:hover,.lab-quicklook-button:focus-visible{color:var(--ws-accent);background:var(--ws-soft)}.lab-quicklook-button svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.5}.lab-recent-card>.lab-quicklook-button{position:absolute;top:12px;right:10px}.lab-recent-card[data-selected=true]>.lab-recent{border-color:var(--ws-accent)}
#lab-recent-list[data-view=list]{display:block;border:1px solid var(--ws-line);border-radius:18px;overflow:hidden;background:var(--ws-panel)}.lab-document-table{width:100%;border-collapse:collapse;text-align:left;table-layout:fixed;color:var(--ws-ink);font-size:13px}.lab-document-table th{font-size:11px;font-weight:500;color:var(--ws-muted);padding:12px 16px;background:var(--ws-soft)}.lab-document-table td{padding:11px 16px;border-top:1px solid var(--ws-line);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.lab-document-table th:first-child{width:35%}.lab-document-table th:nth-child(2){width:15%}.lab-document-table th:nth-child(3){width:21%}.lab-document-table th:nth-child(4){width:18%}.lab-document-table th:last-child{width:11%}.lab-document-table tr[data-selected=true] td{background:var(--ws-soft)}.lab-recent-link{display:block;font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;padding-block:5px}.lab-table-tool{display:none}
#lab-quicklook{width:min(1160px,calc(100% - 32px));height:min(900px,calc(100dvh - 48px));max-width:none;max-height:none;margin:auto;padding:0;border:1px solid #dce6f2;border-radius:24px;background:#f4f7fb;color:#243e5b;box-shadow:0 30px 120px #102b4b40;overflow:hidden}
#lab-quicklook[open]{display:flex;flex-direction:column}#lab-quicklook::backdrop{background:#122b496b;backdrop-filter:blur(7px)}.lab-preview-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:18px 22px;background:#fffffff0;border-bottom:1px solid #dce6f2;flex-shrink:0}.lab-preview-heading>div:first-child{min-width:0}.lab-preview-heading h2{font-size:18px;font-weight:550;line-height:1.4;margin:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;letter-spacing:-.02em}.lab-preview-heading p{margin:5px 0 0;font-size:12px;color:#536b85}.lab-preview-nav{display:flex;gap:6px;flex-shrink:0}.lab-preview-nav button{min-width:40px;min-height:40px;padding:7px 10px;border:1px solid #dce6f2;border-radius:10px;background:#f1f5fb;font:13px Onest,Arial,sans-serif;color:#243e5b}.lab-preview-nav button:disabled{opacity:.35;cursor:default}.lab-preview-content{min-height:0;flex:1;position:relative;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:16px;overflow:hidden;background:#e9eef5}#lab-preview-reader{width:100%;height:100%;flex:1;border:0;background:#fff}#lab-preview-status{max-width:54ch;text-align:center;font-size:14px;padding:24px;color:#536b85}.lab-preview-footer{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 22px;border-top:1px solid #dce6f2;background:#fff;font-size:12px;color:#536b85;flex-shrink:0}.lab-preview-footer button,#lab-preview-retry{border:0;border-radius:10px;background:#1769cb;color:white;font:13px Onest,Arial,sans-serif;min-height:42px;padding:10px 16px}.lab-preview-footer button:disabled{opacity:.45}.lab-preview-footer label{display:flex;align-items:center;gap:8px;min-width:0}.lab-preview-footer select{max-width:260px;min-width:0;font:12px Onest,Arial,sans-serif;min-height:38px;border:1px solid #c8d8eb;border-radius:8px;padding:7px;color:#243e5b;background:white}.lab-preview-renderer{position:fixed;left:-10000px;top:0;width:1200px;height:900px;border:0;visibility:hidden}
[data-workspace-theme=brand] .lab-documents-hint{color:#fff}[data-workspace-theme=brand] .lab-documents-hint kbd{border-color:#ffffff60}[data-workspace-theme=brand] .lab-view-switch{background:#004ecd;border-color:#438bff}[data-workspace-theme=brand] .lab-view-switch span{color:white}[data-workspace-theme=brand] .lab-view-switch input:checked+span{color:#141414;background:#aaff00}[data-workspace-theme=brand] .lab-view-switch input:focus-visible+span{outline-color:white}
[data-workspace-theme=brand] #lab-preview-editor{background:#aaff00;color:#141414}
@media(max-width:707px){.lab-section-heading h2{font-size:15px}.lab-view-switch span{padding:5px 8px;font-size:11px}.lab-documents-hint{font-size:11px;line-height:1.6}.lab-recent-card .lab-recent{min-height:131px}.lab-quicklook-button{width:40px;height:40px}.lab-document-table th,.lab-document-table td{padding:10px 12px}.lab-document-table :is(th,td):nth-child(2),.lab-document-table :is(th,td):nth-child(4){display:none}.lab-document-table th:first-child{width:56%}.lab-document-table th:nth-child(3){width:28%}.lab-document-table th:last-child{width:16%;font-size:0}.lab-document-table time{font-size:11px;white-space:normal;display:block}.lab-table-tool{display:block;font-size:11px;color:var(--ws-muted);margin-top:3px}.lab-document-table .lab-quicklook-button{width:30px;min-height:40px}.lab-document-table td:last-child{padding:6px}.lab-recent-card:before{bottom:-2px}#lab-quicklook{width:calc(100% - 16px);height:calc(100dvh - 20px);border-radius:18px}.lab-preview-heading{padding:14px;flex-wrap:wrap;gap:10px}.lab-preview-heading>div:first-child{width:100%}.lab-preview-heading h2{font-size:17px}.lab-preview-nav{margin-left:auto}.lab-preview-footer{padding:10px 14px;flex-wrap:wrap;gap:8px}.lab-preview-footer>span{display:none}.lab-preview-footer button{margin-left:auto}.lab-preview-footer select{max-width:180px}.lab-preview-footer label{width:100%}}
@media(forced-colors:active){.lab-folder-seal,.lab-diamond-icon{display:none}.lab-view-switch,.lab-document-table,.lab-recent-card:before,#lab-quicklook{border-color:CanvasText}.lab-view-switch input:checked+span{outline:1px solid Highlight}}