/* Editing tools only; existing camera, geometry and object handlers are reused. */
.workspace-tools{width:68px;flex-basis:68px;padding:8px 5px;gap:5px}
.workspace-tools button{height:60px;border-radius:10px;gap:6px;font-size:10px}
.workspace-tools button svg{width:22px;height:22px}
.workspace-tools button:hover{border-color:var(--ui-border)}
.workspace-tools button:focus-visible,.workspace-settings button:focus-visible{outline:2px solid var(--ui-focus);outline-offset:2px}
.workspace-shell .workspace-settings{
 position:absolute;left:80px;top:12px;bottom:auto;z-index:6;
 width:292px;max-width:calc(100% - 92px);max-height:calc(100% - 24px);
 padding:18px;background:var(--ui-surface);border:1px solid var(--ui-border);
 border-radius:14px;box-shadow:0 12px 40px #11100e45;overflow:auto;
 scrollbar-width:thin;scrollbar-color:var(--ui-border) transparent;
}
.workspace-settings .workspace-panel-head{padding-bottom:12px;border-bottom:1px solid var(--ui-border);margin-bottom:14px;align-items:center}
.workspace-settings .workspace-panel-head strong{font-size:15px;color:var(--ui-ink)}
.workspace-settings .workspace-icon{width:32px;height:32px;min-height:32px;border:1px solid var(--ui-border);border-radius:8px;color:var(--ui-muted)}
.workspace-settings select{height:42px;font-size:12px}
.workspace-settings .workspace-snap{display:flex;flex-wrap:wrap;gap:6px 12px;padding:12px 0;border-bottom:1px solid var(--ui-border)}
.workspace-settings .workspace-snap label{display:flex;align-items:center;font-size:10px;margin:0;gap:5px}
.workspace-catalog-section{margin:18px 0 0}
.workspace-settings .workspace-catalog-section h3{font-size:11px;font-weight:600;color:var(--ui-muted);margin:0 0 9px;letter-spacing:.3px}
.workspace-settings .object-library{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}
.workspace-settings .object-card{position:relative;display:flex;flex-direction:column;align-items:stretch;gap:4px;padding:6px 6px 9px;border:1px solid var(--ui-border);border-radius:10px;background:var(--ui-soft);min-width:0;text-align:left;color:var(--ui-ink)}
.workspace-thumbnail{display:grid;place-items:center;aspect-ratio:4/3;border-radius:6px;background:#eee9df;overflow:hidden}
.workspace-settings .workspace-thumbnail img{width:100%;height:100%;object-fit:contain;display:block}
.workspace-settings .object-card strong{font-size:11px;color:var(--ui-ink);line-height:1.4;padding:0 3px}
.workspace-settings .object-card small{font-size:9px;padding:0 3px;color:var(--ui-muted)}
.workspace-settings .object-card:hover{border-color:var(--ui-accent);background:var(--ui-selected)}
.workspace-settings .object-card.selected{border-color:var(--ui-brand);background:var(--ui-selected);box-shadow:0 0 0 1px var(--ui-brand)}
.workspace-settings .object-card.selected:after{content:'✓';position:absolute;top:10px;right:10px;width:19px;height:19px;display:grid;place-items:center;border-radius:50%;background:var(--ui-brand);color:var(--ui-page);font-size:11px}
.workspace-settings .workspace-opening-card{display:flex;flex-direction:column;gap:9px;padding:8px;background:var(--ui-soft);color:var(--ui-ink);border:1px solid var(--ui-border);border-radius:10px}
.workspace-opening-card .workspace-thumbnail{width:100%;color:#201f1b}
.workspace-opening-card .workspace-thumbnail svg{width:58px;height:58px}
.workspace-settings .workspace-opening-card:hover{border-color:var(--ui-brand);background:var(--ui-selected)}
.workspace-door-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}
.workspace-door-grid .workspace-opening-card{min-width:0;min-height:130px;cursor:pointer;align-items:stretch}
.workspace-door-grid .workspace-opening-card strong{font-size:12px;line-height:1.4}
.workspace-door-grid .workspace-opening-card small{font-size:10px;color:var(--ui-muted)}
.workspace-door-grid .workspace-opening-card.selected{border-color:var(--ui-brand);background:var(--ui-selected);box-shadow:0 0 0 1px var(--ui-brand)}
.workspace-door-grid .workspace-opening-card:focus-visible{outline:2px solid var(--ui-brand);outline-offset:3px}
.build-mode .workspace-settings .editor-add{background:transparent;color:var(--ui-ink);padding:0;margin-top:0}
.workspace-settings #workspace-room-preset{margin:6px 0;color:var(--ui-muted);line-height:1.7}
@media(max-width:800px){.workspace-tools{width:100%;flex-basis:100%;padding:6px;gap:5px}.workspace-tools button{height:54px;min-width:60px}.workspace-shell .workspace-settings{left:12px;top:76px;max-width:calc(100% - 24px);width:292px;max-height:440px}}