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p{margin:5px 0 0;color:#8c84a0;font-size:7px}.ai-history{display:flex;overflow:auto;flex:1;flex-direction:column;gap:9px;padding:12px}.ai-welcome{margin:auto;text-align:center}.ai-welcome span{font-size:28px;color:#a785ff}.ai-welcome h3{font-size:14px}.ai-welcome p{color:#776f8d;font-size:8px}.ai-message{max-width:90%;padding:10px;border-radius:6px;font-size:8px;line-height:1.55}.ai-message.user{align-self:flex-end;background:#26365c}.ai-message.system{align-self:flex-start;border:1px solid #352e54;background:#141323;color:#c7c0da}.ai-message.system b{color:#aa92ed;font-size:6px}.ai-message.system p{margin:6px 0}.ai-message.system small{color:#736b88;font-size:6px}.ai-message.loading{animation:pulse 1s infinite}.ai-drawer form{display:flex;gap:7px;padding:12px;border-top:1px solid #2d2845}.ai-drawer textarea{min-height:63px;flex:1;resize:none;border:1px solid #352e54;border-radius:4px;outline:0;background:#11101d;color:#ddd7ed;font-size:8px;padding:9px}.ai-drawer form button{align-self:end;height:34px;border:1px solid #6e55be;border-radius:4px;background:#4d3695;color:#fff;font-size:7px}.toast-region{position:fixed;right:16px;bottom:44px;z-index:120;display:grid;gap:7px}.toast{display:flex;align-items:center;gap:9px;min-width:250px;padding:11px;border:1px solid #315b4a;border-radius:4px;background:#0e1d18;box-shadow:0 12px 30px #000;color:#bfe6d3;font-size:8px}.toast>b{color:var(--green)}.toast--info{border-color:#31576a;background:#0e1a21;color:#bad8e4}.toast--info>b{color:var(--cyan)}.empty-state{padding:20px;text-align:center}.empty-state b{font-size:9px}.empty-state p{color:var(--muted);font-size:7px}.light-theme{--bg:#edf3f5;--surface:#fff;--surface-2:#f4f7f8;--line:#cdd9dd;--line-bright:#a9bec6;--text:#17262c;--muted:#627982}.light-theme .xent-sidebar,.light-theme .xent-topbar,.light-theme .xent-panel,.light-theme .source-panel>footer,.light-theme .context-panel,.light-theme .system-bar{background:#f8fbfc}.light-theme .xent-app{background:#edf3f5}.light-theme .mode-banner{background:#fff8ee}.light-theme .kpi-row article,.light-theme .workspace-actions button,.light-theme .top-actions>button,.light-theme .app-switcher>button,.light-theme .global-search,.light-theme .project-select select{background:#fff}.light-theme .source-list button,.light-theme .events-panel>div button{color:#30434a}.light-theme .xent-dialog{background:#fff;color:#17262c}.light-theme .xent-dialog input,.light-theme .xent-dialog select{background:#f3f7f8;color:#17262c}
@keyframes spin{to{transform:rotate(360deg)}}@keyframes pulse{50%{opacity:.45}}
@media(max-width:1050px){:root{--context:270px}.project-select>span{display:none}.global-search{width:220px}.panel-grid{grid-template-columns:1fr}.source-panel{min-height:250px}.workspace{height:calc(100vh - var(--topbar) - var(--status) - 34px - 69px)}}
@media(max-width:760px){body{overflow:auto}.xent-app{grid-template-columns:1fr;height:auto;min-height:100vh}.xent-sidebar{position:fixed;top:0;bottom:0;left:0;z-index:100;width:230px;transform:translateX(-100%)}.sidebar-collapsed .xent-sidebar{transform:none}.sidebar-collapsed{--sidebar:0}.xent-topbar{position:sticky;top:0;z-index:50;flex-wrap:wrap;height:auto;min-height:64px;padding:8px}.app-switcher{margin-left:38px}.project-select{display:none}.global-search{order:3;width:100%;margin:0}.ai-button small,.top-actions>button:not(.ai-button):not([data-theme]){display:none}.mode-banner p{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.workspace-head{align-items:start;flex-direction:column;gap:9px}.workspace-actions{overflow:auto;width:100%}.workspace{display:block;height:auto}.workspace-canvas{overflow:visible}.kpi-row{grid-template-columns:1fr 1fr}.panel-grid{grid-template-columns:1fr;grid-template-rows:auto}.xent-panel{min-height:290px}.context-panel{position:fixed;top:0;right:0;bottom:0;z-index:95;width:min(300px,90%);transform:translateX(100%)}.context-panel.is-open{transform:none}.system-bar{position:fixed;right:0;bottom:0;left:0;z-index:110;overflow:auto;white-space:nowrap}.system-bar span:last-child{margin:0}.workspace:has(.context-panel.is-open){display:block}.xent-topbar:before{position:absolute;top:18px;left:14px;color:var(--cyan);font-size:20px;content:"☰";cursor:pointer}.analysis-layout .panel-grid{grid-template-columns:1fr}.analysis-layout .map-panel{grid-column:auto}}
.mobile-menu{display:none;width:34px;height:34px;border:1px solid var(--line);border-radius:4px;background:#0d171c;color:var(--text)}
@media(max-width:760px){.mobile-menu{display:block}.app-switcher{margin-left:0}.xent-topbar:before{display:none}}

/* NEXUS Centro Operativo — vista global inspirada en un centro de mando. */
.workspace-head>div:first-child>span{display:block;margin-top:4px;color:var(--muted);font-size:7px}.period-select select{height:31px;padding:0 8px;border:1px solid var(--line);border-radius:4px;background:#0c151a;color:#a6b7bd;font-size:7px}.nexus-dashboard{grid-template-columns:minmax(0,1fr) minmax(0,1fr) 290px;grid-template-rows:190px minmax(210px,1fr) 245px;gap:9px}.nexus-dashboard .map-panel{grid-column:1/3;grid-row:1/3}.nexus-dashboard .summary-panel{grid-column:3;grid-row:1}.nexus-dashboard .source-panel{grid-column:3;grid-row:2}.nexus-dashboard .events-panel{grid-column:1;grid-row:3}.nexus-dashboard .indicators-panel{grid-column:2;grid-row:3}.nexus-dashboard .bim-panel{grid-column:3;grid-row:3}.nexus-dashboard .xent-panel>header{height:42px}.nexus-dashboard .xent-panel>header span{color:#6ca7bb;font-weight:700}.nexus-dashboard .xent-panel>header button{border:0;background:transparent;color:#70a7bb}.nexus-dashboard .demo-map{height:calc(100% - 42px);min-height:380px;background-image:linear-gradient(rgba(3,11,16,.42),rgba(3,11,16,.62)),url('../../assets/images/urban-vision-map-satellite.webp');background-position:center;background-size:cover;transition:background-size .25s}.nexus-dashboard .demo-map.zoomed{background-size:125% auto}.nexus-dashboard .map-grid{opacity:.14}.map-layer-menu{position:absolute;top:10px;left:10px;z-index:8;display:grid;width:140px;padding:7px;border:1px solid #263a43;border-radius:5px;background:rgba(4,11,15,.92);box-shadow:0 12px 28px rgba(0,0,0,.35)}.map-layer-menu.is-hidden{display:none}.map-layer-menu button{display:grid;grid-template-columns:20px 1fr auto;align-items:center;min-height:27px;border:0;background:transparent;color:#c3d1d6;text-align:left;font-size:7px}.map-layer-menu button b{color:#75bdcf}.map-layer-menu button span{color:#4bd490}.map-layer-menu button:not(.is-active){opacity:.42}.map-layer-menu button:not(.is-active) span{color:#63757c}.map-symbols i{position:absolute;z-index:5;display:grid;place-items:center;width:23px;height:23px;border:1px solid currentColor;border-radius:50%;background:rgba(8,17,22,.88);font-size:9px;font-style:normal;box-shadow:0 0 15px currentColor}.map-symbols .camera{color:#b48cff}.map-symbols .sensor{color:#55d99a}.map-symbols .drone{color:#65b4ff}.map-symbols .water{color:#42a9ff}.map-symbols .c1{top:17%;left:42%}.map-symbols .c2{top:61%;left:69%}.map-symbols .s1{top:24%;left:69%}.map-symbols .s2{top:74%;left:34%}.map-symbols .d1{top:46%;left:61%}.map-symbols .w1{top:68%;left:18%}.map-zoom{position:absolute;right:10px;bottom:46px;z-index:8;display:grid;gap:3px}.map-zoom button{display:grid;place-items:center;width:29px;height:29px;border:1px solid #263a43;border-radius:3px;background:rgba(4,11,15,.9);color:#d1dde1;font-size:8px}.map-scale{position:absolute;bottom:11px;left:12px;z-index:5;padding:3px 12px;border-bottom:2px solid #dbe7ea;color:#dbe7ea;font-size:6px}.summary-panel .kpi-row{grid-template-columns:1fr 1fr;gap:7px;margin:0;padding:10px}.summary-panel .kpi-row article{display:flex;min-height:57px;flex-direction:column;padding:9px}.summary-panel .kpi-row article:before{display:none}.summary-panel .kpi-row span{font-size:6px}.summary-panel .kpi-row b{order:2;margin-top:8px;font-size:16px}.summary-panel .kpi-row small{display:none}.nexus-dashboard .source-list{max-height:calc(100% - 69px)}.nexus-dashboard .source-list button{padding:8px 10px}.nexus-dashboard .source-list button strong{display:none}.nexus-dashboard .source-panel>footer{padding:5px 10px}.nexus-dashboard .events-panel>div{max-height:calc(100% - 42px);overflow:auto}.nexus-dashboard .events-panel>div button{padding:9px 10px}.indicators-panel{padding-bottom:8px}.chart-legend{display:flex;gap:14px;padding:10px 15px 0;color:#8ea0a7;font-size:6px}.chart-legend span:before{display:inline-block;width:5px;height:5px;margin-right:5px;border-radius:50%;background:currentColor;content:""}.chart-legend .violet{color:#a37cf5}.chart-legend .orange{color:#f39c52}.chart-legend .blue{color:#4ca1ff}.line-chart{position:relative;height:165px;margin:0 13px 8px;padding:17px 8px 18px 26px}.line-chart:before{position:absolute;top:17px;right:8px;bottom:18px;left:26px;border-bottom:1px solid #52636a;border-left:1px solid #52636a;background:repeating-linear-gradient(0deg,rgba(255,255,255,.05) 0 1px,transparent 1px 32px);content:""}.line-chart svg{position:relative;z-index:2;width:100%;height:100%;overflow:visible}.line-chart polyline{fill:none;stroke-width:2;vector-effect:non-scaling-stroke}.chart-violet{stroke:#a37cf5}.chart-orange{stroke:#f07155}.chart-blue{stroke:#4ca1ff}.axis-y{position:absolute;top:16px;bottom:17px;left:0;color:#667b84;font-size:5px;line-height:29px}.axis-x{position:absolute;right:5px;bottom:3px;left:24px;color:#667b84;font-size:5px;white-space:nowrap}.nexus-dashboard .bim-demo{height:calc(100% - 42px)}.nexus-dashboard .bim-building{top:28%;right:15%;bottom:19%;left:18%;background:repeating-linear-gradient(0deg,rgba(170,197,212,.3) 0 3px,transparent 3px 17px),repeating-linear-gradient(90deg,transparent 0 25px,rgba(150,193,211,.24) 26px 28px);transform:perspective(300px) rotateX(18deg) rotateZ(-8deg)}.open-bim{position:absolute;bottom:10px;left:10px;z-index:3;padding:7px 10px;border:1px solid #35515c;border-radius:3px;background:rgba(7,14,18,.85);color:#b8cbd2;font-size:6px}.analysis-layout .nexus-dashboard{grid-template-columns:1fr 1fr 290px}.analysis-layout .nexus-dashboard .map-panel{grid-column:1/3}.light-theme .period-select select{background:#fff;color:#40545c}.light-theme .map-layer-menu{background:rgba(247,251,252,.94);color:#21343b}.light-theme .map-layer-menu button{color:#2b3f46}
@media(max-width:1200px){.nexus-dashboard{grid-template-columns:1fr 1fr;grid-template-rows:410px 180px 240px 240px}.nexus-dashboard .map-panel{grid-column:1/3;grid-row:1}.nexus-dashboard .summary-panel{grid-column:1;grid-row:2}.nexus-dashboard .source-panel{grid-column:2;grid-row:2}.nexus-dashboard .events-panel{grid-column:1;grid-row:3}.nexus-dashboard .indicators-panel{grid-column:2;grid-row:3}.nexus-dashboard .bim-panel{grid-column:1/3;grid-row:4}.nexus-dashboard .demo-map{min-height:360px}}
@media(max-width:760px){.workspace-head>div:first-child>span{font-size:8px;line-height:1.5}.period-select{flex:0 0 auto}.nexus-dashboard{display:grid;grid-template-columns:1fr;grid-template-rows:400px auto 260px 260px 260px 270px}.nexus-dashboard .map-panel,.nexus-dashboard .summary-panel,.nexus-dashboard .source-panel,.nexus-dashboard .events-panel,.nexus-dashboard .indicators-panel,.nexus-dashboard .bim-panel{grid-column:1;grid-row:auto}.nexus-dashboard .demo-map{min-height:358px}.map-layer-menu{width:125px}.map-symbols i{width:20px;height:20px}.analysis-layout .nexus-dashboard{grid-template-columns:1fr}.analysis-layout .nexus-dashboard .map-panel{grid-column:1}}
.xent-sidebar nav>p{margin:11px 9px 4px;color:#496872;font-size:6px;font-weight:800;letter-spacing:.12em}.nexus-dashboard .demo-map.hide-gis{background-image:linear-gradient(rgba(3,11,16,.88),rgba(3,11,16,.92)),url('../../assets/images/urban-vision-map-satellite.webp')}
.nexus-dashboard .demo-map{position:relative}

/* NEXUS desktop command center — proportions aligned to the approved reference. */
@media(min-width:1201px){
  .nexus-page{--sidebar:302px;--topbar:78px;--status:28px}
  .nexus-page .xent-sidebar>header{height:78px;padding:0 19px;gap:14px}
  .nexus-page .xent-symbol{width:42px;height:42px;border-radius:7px;font-size:18px}
  .nexus-page .xent-sidebar>header strong{font-size:21px}
  .nexus-page .xent-sidebar>header small{font-size:8px}
  .nexus-page .primary-action{min-height:47px;margin:12px 19px 11px;font-size:10px}
  .nexus-page .xent-sidebar nav{gap:0;padding:0 18px}
  .nexus-page .xent-sidebar nav button{min-height:29px;padding:0 7px;font-size:10px}
  .nexus-page .xent-sidebar nav button b{font-size:13px}
  .nexus-page .xent-sidebar nav>p{margin:11px 0 4px;font-size:7px}
  .nexus-page .side-recent{margin:12px 19px;padding-top:10px}
  .nexus-page .xent-sidebar>footer{padding:9px 19px}
  .nexus-page .xent-topbar{height:78px;padding:0 20px;gap:14px}
  .nexus-page .app-switcher>button,.nexus-page .project-select select{height:44px}
  .nexus-page .global-search{width:min(392px,31vw);height:44px}
  .nexus-page .top-actions>button{height:44px;min-width:44px}
  .nexus-page .mode-banner{min-height:41px;padding:0 24px;font-size:8px}
  .nexus-page .workspace-head{min-height:96px;padding:14px 24px 12px}
  .nexus-page .workspace-head h1{font-size:26px}
  .nexus-page .workspace-head>div:first-child>span{font-size:9px}
  .nexus-page .workspace-head p{font-size:7px}
  .nexus-page .workspace-actions button,.nexus-page .period-select select{height:35px;font-size:8px}
  .nexus-page .workspace{height:calc(100vh - var(--topbar) - var(--status) - 41px - 96px)}
  .nexus-page .workspace-canvas{padding:0 24px 24px}
  .nexus-page .nexus-dashboard{grid-template-columns:minmax(0,1fr) minmax(0,1fr) 330px;grid-template-rows:190px 210px 270px;gap:10px}
  .nexus-page .nexus-dashboard .xent-panel>header{height:48px}
  .nexus-page .nexus-dashboard .xent-panel>header span{font-size:8px}
  .nexus-page .nexus-dashboard .xent-panel>header button{font-size:8px}
  .nexus-page .nexus-dashboard .demo-map{height:calc(100% - 48px);min-height:352px;background-image:linear-gradient(rgba(3,10,15,.18),rgba(3,10,15,.28)),url('../../assets/images/nexus-city-isometric-v2.webp');background-position:center;background-size:cover}
  .nexus-page .nexus-dashboard .demo-map.zoomed{background-size:125% auto}
  .nexus-page .map-road{display:none}
  .nexus-page .map-grid{opacity:.08}
  .nexus-page .map-layer-menu{top:10px;left:12px;width:145px}
  .nexus-page .map-layer-menu button{font-size:8px}
  .nexus-page .summary-panel .kpi-row span{font-size:7px}
  .nexus-page .summary-panel .kpi-row b{font-size:19px}
  .nexus-page .nexus-dashboard .source-list button b,.nexus-page .nexus-dashboard .events-panel button b{font-size:9px}
  .nexus-page .nexus-dashboard .source-list button small,.nexus-page .nexus-dashboard .events-panel button small{font-size:7px}
  .nexus-page .chart-legend{font-size:7px}
  .nexus-page .line-chart{height:190px}
}