:root{--bg: #f7f4ee;--panel: #fffdf8;--ink: #2e2a24;--ink-soft: #8a8070;--line: #e3ded4;--accent: #e07b39;--accent-ink: #b85f24;--agent: #4f86b0;--danger: #c04545;--ok: #4f9e57;font-family:Inter,ui-sans-serif,system-ui,sans-serif}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--ink)}.app{display:flex;flex-direction:column;height:100%}.header{display:flex;align-items:center;gap:16px;flex-wrap:wrap;padding:8px 14px;background:var(--panel);border-bottom:1px solid var(--line);flex:0 0 auto}.brand{display:flex;align-items:baseline;gap:8px;margin-right:8px}.brand-mark{color:var(--accent);font-size:18px}.brand-name{font-weight:800;font-size:17px;letter-spacing:.02em}.brand-plan{color:var(--ink-soft);font-size:13px}.header-group{display:flex;align-items:center;gap:6px;margin-left:auto}.header-group+.header-group{margin-left:0}button{font:inherit;font-size:13px;padding:6px 12px;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--ink);cursor:pointer;transition:all .12s ease}button:hover{border-color:var(--accent);color:var(--accent-ink)}button.active{background:var(--accent);border-color:var(--accent);color:#fff}button.primary{background:var(--ink);border-color:var(--ink);color:#fff;font-weight:600}button.primary:hover{background:var(--accent-ink);border-color:var(--accent-ink)}button.danger{color:var(--danger);border-color:#e5c4c4}button.danger:hover{border-color:var(--danger)}.pill{font-size:12px;font-weight:600;padding:5px 10px;border-radius:999px;border:1px solid var(--line);color:var(--ink-soft);white-space:nowrap}.pill.live{color:#1d6b34;border-color:#bfe3c8;background:#eefaf0}.main{display:flex;flex:1 1 auto;min-height:0}.canvas-area{flex:1 1 auto;position:relative;min-width:0}.editor-svg{width:100%;height:100%;display:block;background:var(--bg);touch-action:none}.sidebar{flex:0 0 320px;display:flex;flex-direction:column;background:var(--panel);border-left:1px solid var(--line);min-height:0}.sidebar-tabs{display:flex;border-bottom:1px solid var(--line)}.sidebar-tabs button{flex:1;border:none;border-radius:0;background:none;padding:10px 4px;font-size:12px;font-weight:600;color:var(--ink-soft);border-bottom:2px solid transparent}.sidebar-tabs button.active{color:var(--accent-ink);border-bottom-color:var(--accent)}.badge{display:inline-block;margin-left:4px;padding:0 6px;border-radius:999px;background:var(--ink);color:#fff;font-size:10px}.badge.warn{background:var(--danger)}.sidebar-body{flex:1;overflow-y:auto;padding:12px}.panel{display:flex;flex-direction:column;gap:10px}.field{display:flex;flex-direction:column;gap:5px;font-size:12px;font-weight:600;color:var(--ink-soft)}input[type=text],input:not([type]),textarea,select{font:inherit;font-size:13px;padding:7px 9px;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--ink)}textarea{resize:vertical;font-family:ui-monospace,monospace;font-size:12px}.stat-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:6px;font-size:12px;color:var(--ink-soft)}.stat-grid strong{display:block;font-size:16px;color:var(--ink)}.hint{font-size:12px;color:var(--ink-soft);line-height:1.5}.hint code,.issue-refs{font-family:ui-monospace,monospace;font-size:11px}.ok-msg{color:var(--ok);font-size:13px;font-weight:600;line-height:1.5}.issue{font-size:12px;line-height:1.45;padding:8px 10px;border-radius:8px}.issue.error{background:#fbeaea;color:#8c2f2f}.issue.warning{background:#fdf3e2;color:#8a6420}.issue-refs{margin-top:3px;opacity:.7}.catalog-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.catalog-card{display:flex;flex-direction:column;align-items:flex-start;gap:4px;padding:10px;text-align:left}.catalog-swatch{width:100%;height:26px;border-radius:5px}.catalog-label{font-weight:600;font-size:12px}.catalog-dims{font-size:11px;color:var(--ink-soft)}.note-compose{display:flex;flex-direction:column;gap:6px}.note{font-size:12px;line-height:1.5;padding:8px 10px;border-radius:8px;background:#f2efe7}.note.agent{background:#e8f0f6}.note-author{display:inline-block;margin-right:6px;font-size:10px;font-weight:700;color:var(--agent)}.note:not(.agent) .note-author{color:var(--accent-ink)}.toolrunner{display:flex;flex-direction:column;gap:8px}.toolrunner-row{display:flex;gap:6px}.toolrunner-row select{flex:1}.toolrunner-desc{font-size:11px;color:var(--ink-soft);line-height:1.5;margin:0}.toolrunner-result{margin:0;padding:8px;background:#2e2a24;color:#d8f0d8;border-radius:8px;font-size:11px;max-height:220px;overflow:auto;white-space:pre-wrap}.scene3d-wrap{position:absolute;inset:0}.scene3d{width:100%;height:100%}.placing-hint,.camera-hint{position:absolute;left:50%;transform:translate(-50%);background:#2e2a24d9;color:#f7f4ee;font-size:12px;padding:6px 14px;border-radius:999px;pointer-events:none}.placing-hint{top:14px}.camera-hint{bottom:14px;opacity:.75}.activity-feed{flex:0 0 128px;overflow-y:auto;padding:6px 14px;background:var(--panel);border-top:1px solid var(--line);font-size:12px;display:flex;flex-direction:column;gap:2px}.activity-empty{color:var(--ink-soft);padding:8px 0}.activity-row{display:flex;align-items:baseline;gap:8px;padding:2px 0}.activity-row.failed .activity-summary{color:var(--danger)}.activity-badge{flex:0 0 auto;font-size:9px;font-weight:800;padding:1px 6px;border-radius:4px;background:#efe9dd;color:var(--accent-ink)}.activity-badge.agent{background:#e2edf5;color:var(--agent)}.activity-badge.system{background:#ececf4;color:#6a6a8a}.activity-tool{font-family:ui-monospace,monospace;font-size:11px;color:var(--ink);flex:0 0 auto}.activity-summary{color:var(--ink-soft);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.activity-time{margin-left:auto;color:#b8b0a0;font-size:10px;flex:0 0 auto}.approval-bar{border-top:1px solid var(--line, #e6dfd4);background:#fff8ec;display:flex;flex-direction:column}.approval{display:flex;align-items:center;gap:10px;padding:9px 14px;border-bottom:1px solid #f0e3cc}.approval:last-child{border-bottom:none}.approval-badge{font-size:10px;font-weight:700;letter-spacing:.06em;padding:3px 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8px}.supplier-row:disabled{opacity:.45;cursor:not-allowed}.supplier-name{font-size:12.5px}.supplier-dims{display:block;font-size:10.5px;opacity:.6;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.supplier-price{font-size:12.5px;font-weight:600;font-variant-numeric:tabular-nums}.supplier-bridge{position:absolute;width:1px;height:1px;border:0;opacity:0;pointer-events:none;left:-9999px}.catalog-thumb{width:100%;height:74px;object-fit:contain;border-radius:6px;background:linear-gradient(170deg,#f7f3ec,#eae3d7);display:block}.supplier-thumb{width:30px;height:30px;object-fit:contain;border-radius:5px;background:linear-gradient(170deg,#f7f3ec,#eae3d7)}