.studio-environment-controls{border:1px solid #b3c6cc;border-radius:10px;margin:10px 0;background:#f2f7f7;color:#253c40;padding:11px 13px}.studio-environment-controls>summary{cursor:pointer;font-size:.9rem;font-weight:600;min-height:24px}.studio-environment-fields{display:grid;gap:10px;margin-top:14px}.studio-environment-fields label{font-size:.85rem}.studio-environment-fields select{display:block;box-sizing:border-box;max-width:100%;width:100%;min-height:42px;padding:8px;border:1px solid #a8bdc1;border-radius:6px;background:white;color:#253c40;font:inherit}.studio-environment-fields .check-label{display:flex;align-items:center;gap:9px;margin:0}.studio-environment-fields input[type=checkbox]{width:18px;height:18px;accent-color:#387ba1}.studio-drafting-tools{pointer-events:none;position:fixed;z-index:6;right:-54px;bottom:18px;width:220px;height:270px;filter:drop-shadow(-4px 5px 3px #49392440);opacity:.86}.studio-drafting-tools[hidden]{display:none}.studio-drafting-tools svg{width:100%;height:100%}.studio-welcome .studio-drafting-tools{display:none}@media(max-width:760px){.studio-drafting-tools{width:125px;height:150px;right:-38px;bottom:90px;opacity:.68}}@media print{.studio-drafting-tools{display:none}}
.studio-environment-fields button{min-height:42px;padding:8px 11px;border:1px solid #a8bdc1;border-radius:6px;background:#fff;color:#253c40;font:inherit;font-size:.85rem;cursor:pointer}
.studio-grandpa-assembly{display:grid;gap:10px;min-width:0;margin:6px 0 0;padding:13px 11px;border:1px solid #a89c80;border-radius:8px;background:#e9e5da}.studio-grandpa-assembly[hidden]{display:none}.studio-grandpa-assembly legend{padding:0 5px;font-size:.85rem;font-weight:600;color:#504c3f}.studio-grandpa-height-label{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:0}.studio-grandpa-height-label output{min-width:2.4em;text-align:center;padding:3px 6px;border-radius:4px;background:#fffdf5;font-variant-numeric:tabular-nums}.studio-grandpa-assembly input[type=range]{box-sizing:border-box;width:100%;min-height:28px;margin:0;accent-color:#526447}
.studio-drafting-actions{display:flex;flex-wrap:wrap;gap:7px;margin:8px 0 13px}.studio-drafting-actions button{border:1px solid #a4a49a;border-radius:8px;background:#e3e3db;color:#444741;font:600 12px/1.4 system-ui,sans-serif;padding:9px 11px;cursor:pointer}.studio-drafting-actions button[aria-pressed=true]{background:#4c514b;color:#f0f0e9;border-color:#4c514b}.studio-drafting-actions #grandpaTableView{background:#ecece5;font-weight:500}.studio-environment-grandpa #officePlan,.studio-environment-grandpa .private-floor-plan{background:#252628}.studio-environment-grandpa .office-interaction-hint{background:#d4d7cfc4;color:#444b46;border-color:#a9afa5}.studio-environment-grandpa .office-plan-dimension rect{fill:#e3e4dc;stroke:#a4a49a}
/* Neon styling touches painted marks only. Invisible wall targets, opening
   gaps, geometry, pointer events and dimensions keep their original behavior. */
.studio-environment-dark :is(#officePlan,.private-floor-plan){background:#040914;color:var(--officina-neon-core,#ffe6f8)}
.studio-environment-dark :is(#officeGrid,#privatePlanGrid) path{stroke:var(--officina-neon,#ff36c8);stroke-opacity:.42}
.studio-environment-dark :is(#officePlan,.private-floor-plan) :where([data-id] [stroke]:not([stroke="transparent"]):not([stroke="none"]):not([data-office-opening-gap]),[data-architecture] [stroke]:not([stroke="transparent"]):not([stroke="none"]):not([data-office-opening-gap]),[data-typical-item]){stroke:var(--officina-neon,#ff36c8);filter:drop-shadow(0 0 1.7px var(--officina-neon,#ff36c8))}
.studio-environment-dark :is(#officePlan,.private-floor-plan) :where([data-id]>rect[fill]:not([fill="none"]):not([fill="transparent"]),[data-id]>polygon[fill]:not([fill="none"]):not([fill="transparent"]),[data-id]>ellipse[fill]:not([fill="none"]):not([fill="transparent"]),[data-typical-item]){fill:rgba(var(--officina-neon-rgb,255,54,200),.065)}
.studio-environment-dark :is(#officePlan,.private-floor-plan) :where([data-id] text){fill:var(--officina-neon-core,#ffe6f8)}
.studio-environment-dark :is(#officePlan,.private-floor-plan) :is([stroke="#ef6d2b"],[stroke="#269cff"],[data-office-wall-top],.typical-highlight){stroke:#83d5ff;filter:drop-shadow(0 0 2.5px #42b8ff)}
.studio-environment-dark :is(#officePlan,.private-floor-plan) :is([fill="#ffc29f"],[fill="#fff1e9"]){fill:#2587b833;fill-opacity:1}
.studio-environment-dark :is(#officePlan,.private-floor-plan) [data-office-opening-gap]{stroke:#040914;filter:none}
.studio-environment-dark .office-plan-dimension rect{fill:#07101c;stroke:var(--officina-neon,#ff36c8)}
.studio-environment-dark .office-plan-dimension text{fill:var(--officina-neon-core,#ffe6f8)}
.studio-environment-dark .office-interaction-hint{background:#08111ee8;color:#eaf0fa;border-color:#475061}
/* Keep the atmosphere background above the open-office canvas layout rule. */
.studio-environment-dark.open-office #officeStage #officePlan{background:#040914}
.studio-environment-grandpa.open-office #officeStage #officePlan{background:#252628}