@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@400;600;700;800&display=swap');
:root{--ink:#182d30;--muted:#6c7978;--orange:#f39b18;--line:#e0e5e1;--paper:#f7f8f4}*{box-sizing:border-box}body{margin:0;color:var(--ink);background:var(--paper);font:14px 'DM Sans',system-ui,sans-serif}button,input{font:inherit}button,a,label{touch-action:manipulation}button{cursor:pointer;border:0}button:disabled{cursor:not-allowed;opacity:.5}button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid #eaa02c;outline-offset:3px}header{height:82px;display:flex;align-items:center;padding:0 32px;border-bottom:1px solid var(--line);gap:28px;background:#fff}.brand{display:flex;align-items:center;gap:10px;font:800 31px Manrope,system-ui;text-decoration:none;color:var(--ink)}.brand-dot{color:var(--orange)}.logo{display:grid;place-items:center;background:var(--ink);color:white;border-radius:12px;width:36px;height:36px;font-size:25px}.head-note{font-size:10px;letter-spacing:2px;color:var(--muted)}header>button{margin-left:auto}.plain{background:white;color:var(--ink);padding:11px 14px;border:1px solid var(--line);border-radius:9px}.plain:hover,.secondary:hover{background:#edf1e9}main{display:grid;grid-template-columns:310px 1fr;height:calc(100dvh - 82px);min-height:630px}aside{padding:30px 25px 18px;display:flex;flex-direction:column;background:white;border-right:1px solid var(--line);min-height:0}.eyebrow{font-size:10px;letter-spacing:2px;font-weight:700;color:#637c70}h1{font:800 36px/1.16 Manrope,system-ui;letter-spacing:-1.5px;margin:16px 0}.intro{color:var(--muted);line-height:1.65;margin:0 0 24px}.search{display:flex;gap:8px;align-items:center;background:var(--paper);border:1px solid var(--line);border-radius:10px;padding:11px}.search span{font-size:24px;line-height:1}.search input{width:100%;border:0;background:transparent;outline:none;font-size:13px}.list-head{display:flex;justify-content:space-between;margin:25px 0 12px;font-size:12px;font-weight:600}.list-head span+span{color:var(--muted)}.building-list{overflow:auto;display:grid;grid-template-columns:repeat(3,1fr);align-content:start;gap:8px;flex:1;padding:2px}.building{background:white;border:1px solid var(--line);border-radius:9px;min-height:44px;color:#465953;font-weight:600}.building:hover{border-color:var(--orange)}.building.active{background:var(--ink);border-color:var(--ink);color:white}.aside-footer{padding-top:18px;font-size:10px;color:var(--muted);display:flex;align-items:center;gap:7px}.legend-dot{display:inline-block;width:9px;height:9px;border-radius:3px;background:var(--orange)}.workspace{padding:22px 26px 20px;display:flex;flex-direction:column;min-height:0;gap:10px}.map-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:3px;gap:12px}.map-top strong{display:block;font:700 17px Manrope,system-ui}.map-top span{display:block;font-size:11px;color:var(--muted);margin-top:4px}.map-actions{display:flex;gap:8px}.map-viewport{flex:1;min-height:260px;background:#eaf0e9;border:1px solid #d9e1d7;border-radius:14px;overflow:auto;position:relative}.map-canvas{width:100%;height:100%;position:relative;min-width:300px;display:flex;align-items:center;justify-content:center}.map-canvas img{width:100%;height:100%;object-fit:contain}.map-canvas svg{position:absolute;height:100%;width:100%;inset:0}.marker{cursor:pointer;fill:transparent;stroke:transparent;stroke-width:7}.marker:hover{fill:#ffb42250;stroke:#172e30}.marker.selected{fill:#ffb42260;stroke:#172e30}.marker:focus{stroke:#172e30;outline:none}.entrance{fill:#182d30;stroke:white;stroke-width:3}.zoom-controls{position:sticky;bottom:15px;margin:0 15px 15px auto;width:max-content;display:flex;background:white;box-shadow:0 2px 12px #213c3020;border-radius:9px;overflow:hidden;z-index:2}.zoom-controls button{width:36px;height:36px;background:white;font-size:19px;border-right:1px solid var(--line)}.map-key{position:absolute;top:14px;left:14px;padding:9px 11px;background:#fffffff0;border-radius:8px;font-size:10px;display:flex;gap:6px;align-items:center;pointer-events:none}.status{font-size:11px;color:var(--muted);padding:1px 3px}.detail{background:white;border:1px solid var(--line);border-radius:13px;padding:18px 20px;display:flex;gap:20px;align-items:center}.building-icon{height:48px;width:48px;display:grid;place-items:center;background:#fff1d9;border-radius:12px;font-size:25px;flex-shrink:0}.detail-copy{flex:1}.detail h2{font:800 22px Manrope,system-ui;margin:0 0 4px}.detail p{font-size:11px;color:var(--muted);margin:0;line-height:1.5}.detail-actions{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}.primary,.secondary{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 17px;border-radius:9px;font-weight:600;text-decoration:none;font-size:12px}.primary{background:var(--ink);color:white}.primary:hover{background:#2c4647}.secondary{color:var(--ink);background:var(--paper);border:1px solid var(--line)}.floor-button{padding:10px 13px}.detail select{max-width:150px;padding:10px;border:1px solid var(--line);border-radius:8px}dialog{border:0;border-radius:18px;padding:28px;width:min(560px,calc(100% - 24px));max-height:90dvh;color:var(--ink);box-shadow:0 20px 80px #182d3050}dialog::backdrop{background:#172e3080;backdrop-filter:blur(4px)}.dialog-head{display:flex;justify-content:space-between;align-items:center}h2{font-family:Manrope,system-ui;margin:8px 0 12px}dialog p{color:var(--muted);font-size:12px;line-height:1.6}h3{font-size:15px}.field{display:flex;flex-direction:column;gap:7px;font-size:12px;font-weight:600;margin:14px 0}.field input{padding:12px;border-radius:8px;border:1px solid var(--line);width:100%;min-width:0}.fields{display:grid;grid-template-columns:1fr 1fr;gap:15px}.small{font-size:11px!important}.divider{height:1px;background:var(--line);margin:24px 0}.button-row{display:flex;gap:9px;flex-wrap:wrap}.upload-label{cursor:pointer}#toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:var(--ink);color:white;max-width:90%;padding:13px 20px;border-radius:10px;display:none;z-index:10;font-size:12px}.map-canvas object{width:100%;height:100%}[hidden]{display:none!important}
@media(max-width:800px){header{height:66px;padding:0 18px}.head-note{display:none}.brand{font-size:27px}main{display:flex;flex-direction:column;height:auto;min-height:calc(100dvh - 66px)}aside{padding:20px 18px 15px;border-right:0;border-bottom:1px solid var(--line)}.eyebrow{font-size:9px}h1{font-size:26px;margin:7px 0}h1 br{display:none}.intro{font-size:12px;margin:6px 0 13px}.list-head{display:none}.building-list{display:flex;gap:7px;margin-top:12px;overflow:auto}.building{min-width:60px;min-height:38px}.aside-footer{display:none}.workspace{padding:16px 12px 22px}.map-top strong{font-size:14px}.map-actions .plain{font-size:11px;padding:10px}.map-viewport{height:54dvh;min-height:360px;flex:auto}.detail{padding:15px;gap:12px;flex-wrap:wrap}.detail-actions{width:100%;justify-content:stretch}.detail-actions>*{flex:1}.detail h2{font-size:20px}.status{font-size:10px}.fields{gap:10px}}
.zoom-controls{position:absolute;bottom:0;right:0}.map-canvas:has(.marker){user-select:none}
.marker.custom{fill:#f39b18;stroke:#182d30;stroke-width:2}.marker.custom.selected{stroke-width:5}
.building-list{display:block;scrollbar-gutter:stable;padding:2px 5px 2px 2px}
.building-group{--group-color:#52635b;--group-tint:#f0f4f1;--group-border:#d5dfd8;margin-bottom:20px}
.group-a{--group-color:#245ba3;--group-tint:#edf4ff;--group-border:#cbdcf4}
.group-b{--group-color:#7951a8;--group-tint:#f5effc;--group-border:#e1d3f0}
.group-c{--group-color:#25704e;--group-tint:#edf7f0;--group-border:#cce6d5}
.group-d{--group-color:#a33d4e;--group-tint:#fff0f2;--group-border:#f1cbd3}
.group-p{--group-color:#885900;--group-tint:#fff6e2;--group-border:#eedaa6}
.group-heading{display:flex;align-items:center;gap:8px;margin:0 0 9px;font:700 11px 'DM Sans',system-ui,sans-serif;color:var(--group-color);letter-spacing:.2px}
.group-badge{display:grid;place-items:center;width:24px;height:24px;border-radius:7px;background:var(--group-color);color:white;font-size:12px}
.group-count{margin-left:auto;color:var(--muted);font-size:10px;font-weight:500}
.group-buildings{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:7px}
.building-group .building{background:var(--group-tint);border-color:var(--group-border);color:var(--group-color)}
.building-group .building:hover{border-color:var(--group-color)}
.building-group .building.active{background:var(--group-color);border-color:var(--group-color);color:white;box-shadow:0 0 0 2px var(--group-tint)}
@media(max-width:800px){.building-list{display:block;max-height:210px;margin-top:14px;overflow-x:hidden;overflow-y:auto;padding-right:7px}.building-group{margin-bottom:13px}.group-heading{margin-bottom:7px}.group-buildings{display:flex;overflow-x:auto;gap:7px;padding:2px 2px 5px}.building-group .building{min-width:62px;flex:0 0 auto}.group-count{margin-right:2px}}