:root{--fondo:#eef3f7;--tinta:#2d3a4a;--suave:#7a8899;--verde:#1f9d55;--rojo:#e04848;--ambar:#e0952b}
*{box-sizing:border-box}body{margin:0;background:linear-gradient(#f7fafc,#e3ebf2);color:var(--tinta);font:14px/1.4 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
header{display:flex;align-items:center;gap:16px;padding:10px 18px;background:#fff;box-shadow:0 2px 12px rgba(40,60,90,.08);position:sticky;top:0;z-index:2}
.marca{font-weight:700;font-size:17px;white-space:nowrap}.marca small{font-weight:500;color:var(--verde);margin-left:4px}
#metricas{display:flex;gap:10px;flex:1;flex-wrap:wrap}.m{background:#f3f6f9;border-radius:12px;padding:6px 12px;min-width:92px}
.m b{display:block;font-size:18px}.m span{font-size:11px;color:var(--suave);text-transform:uppercase;letter-spacing:.04em}
.m.alerta b{color:var(--rojo)}.der{display:flex;gap:8px;align-items:center;color:var(--suave);font-size:12px}
button{font:inherit;border:0;background:#2d3a4a;color:#fff;border-radius:8px;padding:6px 12px;cursor:pointer}
main{display:flex;gap:14px;padding:14px}#escena{flex:1;min-width:0;background:radial-gradient(ellipse at 50% 40%,#fff,#e6edf4);border-radius:18px;box-shadow:inset 0 0 0 1px #dde5ee}
svg{width:100%;height:calc(100vh - 120px);min-height:480px;display:block}
.zona{cursor:pointer;transition:filter .2s}.zona:hover{filter:brightness(1.05) drop-shadow(0 4px 6px rgba(0,0,0,.12))}.zona.sel .piso{stroke:#2d7ff9;stroke-width:3}
.persona{cursor:pointer}.etq rect{fill:#fff;filter:drop-shadow(0 2px 3px rgba(0,0,0,.15))}.etq text{font-size:11px;fill:var(--tinta);font-weight:600}
.etq .est{font-weight:500;font-size:10px}.globo rect{fill:#fffbe8;stroke:#f0d27a}.globo text{font-size:10px;fill:#6a5410}
.flota{font-weight:800;font-size:18px;fill:var(--verde);paint-order:stroke;stroke:#fff;stroke-width:4px}
aside{width:320px;background:#fff;border-radius:18px;padding:14px 16px;box-shadow:0 6px 24px rgba(40,60,90,.08);max-height:calc(100vh - 120px);overflow:auto}
aside h3{margin:0 0 8px}aside h4{margin:12px 0 4px;font-size:12px;text-transform:uppercase;color:var(--suave)}aside ul{margin:0;padding-left:18px}
.gris{color:var(--suave)}.rojo{color:var(--rojo)}.tarde{color:var(--ambar);font-weight:600}
#login{max-width:320px;margin:80px auto;text-align:center;background:#fff;padding:24px;border-radius:18px;box-shadow:0 6px 24px rgba(40,60,90,.1)}
input{font:inherit;padding:8px 10px;border:1px solid #ccd6e0;border-radius:8px;margin-right:6px}
@media(max-width:900px){main{flex-direction:column}aside{width:auto}}
.muebles>polygon{pointer-events:none}