:root{--bg:#f3f4f6;--panel:#fff;--border:#e5e7eb;--ink:#111827;--muted:#6b7280;--accent:#2563eb;--danger:#dc2626}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--ink);font-family:-apple-system,Hiragino Sans,Yu Gothic UI,Meiryo,sans-serif}.app{flex-direction:column;height:100vh;display:flex}.topbar{color:#fff;background:#1f2937;border-bottom:1px solid #111827;align-items:center;gap:14px;padding:12px 22px;display:flex}.topbar h1{margin:0;font-size:16px;font-weight:600}.topbar .subtitle{color:#9ca3af;margin-left:auto;font-size:12px}.floor-switch{border:1px solid #374151;border-radius:6px;display:inline-flex;overflow:hidden}.floor-btn{color:#d1d5db;cursor:pointer;background:0 0;border:none;border-right:1px solid #374151;padding:4px 14px;font-family:inherit;font-size:13px;font-weight:600}.floor-btn:last-child{border-right:none}.floor-btn:hover{color:#fff;background:#374151}.floor-btn.active{background:var(--accent);color:#fff}.main{flex:1;grid-template-columns:1fr 380px;min-height:0;display:grid}.map-pane{border-right:1px solid var(--border);background:#fff;min-height:0;position:relative}.sidebar{background:var(--panel);flex-direction:column;gap:14px;padding:18px;display:flex;overflow-y:auto}.total-card{color:#fff;background:linear-gradient(135deg,#1f2937 0%,#374151 100%);border-radius:10px;padding:16px}.total-card .label{color:#9ca3af;text-transform:uppercase;letter-spacing:.05em;font-size:11px}.total-card .num{margin-top:4px;font-size:38px;font-weight:700;line-height:1}.total-card .diff{color:#d1d5db;margin-top:6px;font-size:11px}.total-card .diff.ok{color:#34d399}.total-card .diff.over{color:#fbbf24}.total-card .diff.under{color:#f87171}.actions{flex-direction:column;gap:6px;display:flex}.add-tool{border:1px solid var(--border);background:#fffbeb;border-radius:8px;flex-direction:column;gap:6px;padding:8px 10px;display:flex}.add-tool-label{color:var(--muted);text-transform:uppercase;letter-spacing:.05em;font-size:10px;font-weight:600}.add-tool-row{align-items:center;gap:8px;display:flex}.add-tool-swatch{border:1px solid #0000001a;border-radius:4px;flex-shrink:0;width:14px;height:14px}.add-tool-select{border:1px solid var(--border);color:var(--ink);background:#fff;border-radius:4px;flex:1;padding:4px 6px;font-family:inherit;font-size:13px}.add-tool-select:focus{outline:2px solid var(--accent);outline-offset:-1px;border-color:var(--accent)}.btn{border:1px solid var(--border);color:var(--ink);cursor:pointer;text-align:left;background:#fff;border-radius:6px;padding:8px 12px;font-size:13px;transition:background 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var(--border);z-index:1000;background:#fff;border-radius:8px;max-height:80vh;padding:6px;position:fixed;overflow-y:auto;box-shadow:0 10px 30px #0000002e}.ctx-head{color:var(--muted);text-transform:uppercase;letter-spacing:.05em;justify-content:space-between;align-items:center;gap:8px;padding:4px 8px;font-size:11px;display:flex}.ctx-head .ctx-dim{color:var(--ink);text-transform:none;letter-spacing:0;font-size:11px;font-weight:600}.scale-info{color:var(--muted);border:1px dashed var(--border);background:#f9fafb;border-radius:6px;padding:6px 10px;font-size:11px;line-height:1.4}.rooms-section{flex-direction:column;gap:8px;display:flex}.rooms-header{justify-content:space-between;align-items:center;display:flex}.rooms-header h2{color:var(--muted);text-transform:uppercase;letter-spacing:.05em;margin:0;font-size:12px;font-weight:600}.rooms-toggle{color:var(--muted);cursor:pointer;align-items:center;gap:4px;font-size:11px;display:flex}.rooms-toggle input{margin:0}.rooms-list{flex-direction:column;gap:8px;display:flex}.room-card{border:1px solid var(--border);background:#fff;border-radius:8px;overflow:hidden}.room-card.muted{opacity:.55}.room-head{background:#fafafa;border-left:4px solid;justify-content:space-between;align-items:baseline;padding:8px 10px 6px 12px;display:flex}.room-head .room-name{color:var(--ink);font-size:13px;font-weight:700}.room-head .room-count{color:var(--ink);font-variant-numeric:tabular-nums;font-size:18px;font-weight:800}.room-bars{flex-direction:column;gap:4px;padding:6px 10px 8px;display:flex}.room-bar-row{grid-template-columns:minmax(96px,1fr) 90px 28px;align-items:center;gap:8px;display:grid}.room-bar-label{color:var(--ink);text-overflow:ellipsis;white-space:nowrap;align-items:center;gap:6px;font-size:11px;display:flex;overflow:hidden}.room-bar-label .swatch{border-radius:50%;flex-shrink:0;width:8px;height:8px}.room-bar-track{background:#f3f4f6;border-radius:3px;height:6px;overflow:hidden}.room-bar-fill{border-radius:3px;height:100%;transition:width .15s}.room-bar-count{color:var(--ink);text-align:right;font-variant-numeric:tabular-nums;font-size:12px;font-weight:700}.ctx-list{flex-direction:column;gap:1px;display:flex}.ctx-row{cursor:pointer;text-align:left;color:var(--ink);background:0 0;border:none;border-radius:4px;align-items:center;gap:8px;width:100%;padding:6px 8px;font-size:13px;display:flex}.ctx-row:hover{background:#f3f4f6}.ctx-row.active{background:#eff6ff;font-weight:600}.ctx-row.danger{color:var(--danger)}.ctx-row.danger:hover{background:#fef2f2}.ctx-row .swatch{border-radius:3px;width:12px;height:12px}.ctx-row .name{flex:1}.ctx-row .check{color:var(--accent);font-weight:700}.ctx-divider{background:var(--border);height:1px;margin:6px 0}