:root{--navy:#123c63;--blue:#075d9b;--ink:#18334a;--muted:#53697a;--line:#d9e4ec;--paper:#fff;--back:#f4f7f9;--focus:#ffbf47}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--back);color:var(--ink);font:16px/1.5 system-ui,-apple-system,"Segoe UI",sans-serif}
button,input{font:inherit}
button{cursor:pointer}
:focus-visible{outline:3px solid var(--focus);outline-offset:2px}
[hidden]{display:none!important}
.layout{width:min(1120px,calc(100% - 40px));margin-inline:auto}
.site-header{background:var(--navy);color:#fff}
.header-inner{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.site-brand{display:flex;align-items:center;gap:12px;font-weight:750}
.brand-mark{display:grid;place-items:center;width:38px;height:38px;border:2px solid #b5d8ee;border-radius:9px;font-size:.85rem}
.header-section{font-size:.88rem;color:#d6e7f3}
main{padding-bottom:64px}
.breadcrumb{display:flex;gap:9px;align-items:center;padding:23px 0 18px;color:var(--muted);font-size:.88rem}
.breadcrumb a,.text-link{color:var(--blue);font-weight:650;text-decoration:none}
.breadcrumb a:hover,.text-link:hover{text-decoration:underline}
.page-heading{margin-bottom:24px}
.page-heading h1{font-size:clamp(1.7rem,3.1vw,2.35rem);line-height:1.18;margin:3px 0 8px;letter-spacing:-.025em}
.page-heading p:last-child{color:var(--muted);max-width:760px;margin:0}
.eyebrow{margin:0;color:var(--blue);font-size:.75rem;font-weight:800;letter-spacing:.09em;text-transform:uppercase}
.card{background:var(--paper);border:1px solid var(--line);border-radius:14px;box-shadow:0 2px 8px #1537510a}
.search-card,.construction-card,.indicators-card,.map-card,.commercial-card,.requirements-card{padding:24px}
.section-heading{margin-bottom:18px}
.section-heading h2{font-size:1.35rem;line-height:1.25;margin:3px 0 5px}
.section-heading p:last-child{color:var(--muted);margin:0}
.search-controls{display:flex;align-items:end;gap:12px;max-width:620px}
.field{flex:1;min-width:0}
.field label{display:block;font-weight:700;margin-bottom:7px}
.field input{display:block;width:100%;min-height:44px;padding:9px 12px;border:1px solid #8da7b9;border-radius:8px;background:#fff;color:var(--ink)}
.button{min-height:44px;border-radius:8px;padding:9px 20px;font-weight:700;white-space:nowrap}
.button-primary{border:1px solid var(--blue);background:var(--blue);color:#fff}
.button-primary:hover{background:#064a7c}
.field-help{margin:8px 0 0;color:var(--muted);font-size:.86rem}
.message{padding:11px 14px;border-radius:8px;margin:14px 0 0;background:#eef5fa;color:#154769}
.message.error{background:#fff1ef;color:#9d2920}
.result-summary{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:22px 24px;margin:22px 0}
.result-summary h2{font-size:1.65rem;line-height:1.2;margin:4px 0}
.zone-label{margin:0;color:var(--muted)}
.result-tabs{display:flex;gap:8px;border-bottom:1px solid var(--line);margin:0 0 18px;overflow-x:auto}
.result-tab{border:0;border-bottom:3px solid transparent;background:transparent;color:var(--muted);padding:12px 16px;font-weight:750;white-space:nowrap}
.result-tab[aria-selected="true"]{border-bottom-color:var(--blue);color:var(--blue)}
.result-tab:hover{color:var(--blue)}
.construction-card{margin-bottom:18px}
.result-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:18px}
.construction-details{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.detail-item{background:#f2f7fa;border:1px solid #e1ecf2;border-radius:9px;padding:11px 13px;min-width:0}
.detail-label{display:block;color:var(--muted);font-size:.82rem}
.detail-value{display:block;font-weight:700;overflow-wrap:anywhere}
.empty-state{color:var(--muted);margin:0}
#mapa1{width:100%;height:320px;border-radius:9px;border:1px solid var(--line);z-index:0}
.commercial-card{margin-bottom:18px}
.table-wrap{max-width:100%;overflow-x:auto}
#datosRelacion,#datosUsos{width:100%!important;border-collapse:collapse}
#datosRelacion:not(.dataTable) th:first-child,#datosRelacion:not(.dataTable) td:first-child,#datosUsos:not(.dataTable) th:first-child,#datosUsos:not(.dataTable) td:first-child{display:none}
#datosRelacion thead th,#datosUsos thead th{background:#edf4f8;color:#274960;font-size:.85rem;border-bottom:1px solid var(--line);padding:12px;text-align:left}
#datosRelacion tbody td,#datosUsos tbody td{border-bottom:1px solid #e8eef2;padding:12px;vertical-align:middle}
#datosRelacion tbody tr:hover,#datosUsos tbody tr:hover{background:#f7fbfd}
#datosRelacion tbody td{font-weight:400}
#datosRelacion td:first-child{white-space:nowrap}
#datosRelacion td:last-child{white-space:nowrap}
.rubro-action{display:inline-block;border:1px solid var(--blue);border-radius:7px;background:#fff;color:var(--blue);padding:7px 11px;font-size:.86rem;font-weight:700;white-space:nowrap}
.rubro-action:hover{background:#edf5fb}
.rubro-action.caution{border-color:#a86509;color:#87520b;background:#fff8e9}
.rubro-action.caution:hover{background:#ffefce}
.table-note{border-left:3px solid #d89728;padding-left:11px;margin:10px 0 0;color:var(--muted);font-size:.89rem;font-weight:400;line-height:1.45;max-width:490px;white-space:normal}
.dt-container{font-size:.91rem}
.dt-container .dt-layout-row{gap:12px;flex-wrap:wrap}
.dt-container input,.dt-container select{border:1px solid #8da7b9;border-radius:7px;padding:6px 9px;background:#fff;color:var(--ink)}
.dt-container .dt-paging .dt-paging-button{border-radius:6px!important}
.dataTables_wrapper{font-size:.91rem}
.dataTables_wrapper .dataTables_length,.dataTables_wrapper .dataTables_filter{margin-bottom:14px}
.dataTables_wrapper .dataTables_info,.dataTables_wrapper .dataTables_paginate{margin-top:14px}
.dataTables_wrapper input,.dataTables_wrapper select{border:1px solid #8da7b9;border-radius:7px;padding:6px 9px;background:#fff;color:var(--ink)}
.requirements-card{scroll-margin-top:20px}
.requirements-card .panel{border:0;box-shadow:none;margin:0}
.requirements-card .panel-heading{background:none;border:0;padding:0}
.requirements-card .panel-heading h2{font-size:1.08rem;line-height:1.4;margin:0 0 12px}
.requirements-card .panel-body{padding:0}
.requirements-card .requirement-group{border:1px solid var(--line);border-radius:9px;overflow:hidden;margin:0 0 10px}
.requirement-toggle{display:flex;align-items:center;justify-content:space-between;gap:12px;width:100%;padding:12px 16px;border:0;background:#edf4f8;color:var(--blue);font-weight:700;text-align:left}
.requirement-toggle:hover{background:#e0eef7}
.requirement-toggle::after{content:"+";font-size:1.3rem;line-height:1;flex:none}
.requirement-toggle[aria-expanded="true"]::after{content:"−"}
.requirements-card .requirement-content > .panel-body{padding:12px 16px 14px}
.requirements-card ul{margin:0;padding-left:22px}
.requirements-card li{padding:5px 0;line-height:1.5}
.requirements-warning{border-left:4px solid #c77f17;background:#fff7e7;padding:12px 14px;border-radius:6px;margin:0 0 17px;font-weight:700;color:#75480c}
.site-footer{background:var(--navy);color:#e0edf5;padding:20px 0;font-size:.87rem}
@media(max-width:760px){.result-grid{grid-template-columns:1fr}.header-section{display:none}.result-summary{align-items:start;flex-direction:column}#mapa1{height:280px}}
@media(max-width:560px){.layout{width:min(100% - 28px,1120px)}.search-card,.construction-card,.indicators-card,.map-card,.commercial-card,.requirements-card{padding:18px}.search-controls{align-items:stretch;flex-direction:column}.button{width:100%}.construction-details{grid-template-columns:1fr}.page-heading h1{font-size:1.7rem}}