:root{
  --azul-900:#0b3d5c;
  --azul-700:#12557d;
  --azul-500:#1c7aad;
  --azul-100:#e7f1f7;
  --gris-900:#1f2933;
  --gris-600:#52606d;
  --gris-300:#cbd2d9;
  --gris-100:#f5f7fa;
  --rojo:#b3261e;
  --verde:#2e7d32;
  --radius:10px;
  --shadow:0 2px 10px rgba(11,61,92,.12);
  font-size:15px;
}
*{box-sizing:border-box;}
body{
  margin:0;
  font-family:"Segoe UI",Arial,Helvetica,sans-serif;
  background:var(--gris-100);
  color:var(--gris-900);
}
button{font-family:inherit;cursor:pointer;}
select,input{font-family:inherit;}

/* ---------- Topbar ---------- */
.topbar{
  background:var(--azul-900);
  color:#fff;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:10px 20px;
  flex-wrap:wrap;
  gap:10px;
  position:sticky;
  top:0;
  z-index:50;
  box-shadow:var(--shadow);
}
.brand{display:flex;align-items:center;gap:12px;}
.brand-icon{width:38px;height:38px;border-radius:8px;}
.brand h1{font-size:18px;margin:0;}
.subtitle{font-size:12px;opacity:.8;}
.topbar-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap;}
.dataset-info{font-size:12px;opacity:.85;margin-right:6px;}

.btn{
  border:none;
  border-radius:8px;
  padding:9px 14px;
  font-size:13.5px;
  font-weight:600;
  transition:.15s;
}
.btn-primary{background:#fff;color:var(--azul-900);}
.btn-primary:hover{background:var(--azul-100);}
.btn-outline{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.55);}
.btn-outline:hover{background:rgba(255,255,255,.12);}
.btn-text{background:none;color:var(--azul-700);font-weight:600;padding:6px 8px;}
.btn-text:hover{text-decoration:underline;}
.btn-danger{background:#fdecea;color:var(--rojo);border:1px solid #f5c6c2;}
.btn-danger:hover{background:#f9d5d1;}
.btn-small{padding:6px 10px;font-size:12.5px;border-radius:6px;}

/* ficha buttons need dark text since ficha overlay is white */
.ficha .btn-outline{color:var(--azul-900);border-color:var(--gris-300);}
.ficha .btn-outline:hover{background:var(--azul-100);}

/* ---------- Layout ---------- */
.layout{display:flex;align-items:flex-start;max-width:1400px;margin:0 auto;}
.filters{
  width:270px;
  flex:0 0 270px;
  background:#fff;
  border-right:1px solid var(--gris-300);
  padding:18px;
  min-height:calc(100vh - 62px);
  position:sticky;
  top:62px;
}
.filters h2{font-size:14px;text-transform:uppercase;letter-spacing:.04em;color:var(--gris-600);margin:0 0 14px;}
.field{margin-bottom:14px;}
.field label{display:block;font-size:12.5px;font-weight:600;color:var(--gris-600);margin-bottom:5px;}
.field input, .field select{
  width:100%;
  padding:8px 10px;
  border:1px solid var(--gris-300);
  border-radius:7px;
  font-size:13.5px;
  background:#fff;
}
.field input:focus, .field select:focus{outline:2px solid var(--azul-500);outline-offset:1px;}

.content{flex:1;padding:18px 22px;min-width:0;}
.results-header{
  display:flex;justify-content:space-between;align-items:center;
  margin-bottom:12px;font-size:13.5px;color:var(--gris-600);font-weight:600;
}
.mobile-only{display:none;}

/* ---------- Result cards ---------- */
.results-list{display:flex;flex-direction:column;gap:10px;}
.result-card{
  background:#fff;
  border:1px solid var(--gris-300);
  border-radius:var(--radius);
  padding:14px 16px;
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:14px;
  cursor:pointer;
  transition:.12s;
}
.result-card:hover{border-color:var(--azul-500);box-shadow:var(--shadow);}
.rc-main{display:flex;align-items:center;gap:12px;min-width:0;}
.rc-avatar{
  width:44px;height:44px;border-radius:50%;
  background:var(--azul-100);color:var(--azul-900);
  display:flex;align-items:center;justify-content:center;
  font-weight:700;font-size:14px;flex:0 0 auto;
  object-fit:cover;
}
.rc-name{font-weight:700;font-size:14.5px;color:var(--gris-900);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.rc-rut{font-size:12.5px;color:var(--gris-600);}
.rc-tags{display:flex;gap:6px;flex-wrap:wrap;margin-top:4px;}
.tag{
  font-size:11px;font-weight:600;padding:2px 8px;border-radius:20px;
  background:var(--azul-100);color:var(--azul-700);white-space:nowrap;
}
.tag.tag-jur{background:#fdf3e6;color:#8a5a00;}
.tag.tag-otro{background:#eee;color:#555;}
.rc-side{text-align:right;font-size:12px;color:var(--gris-600);flex:0 0 auto;}
.rc-causas{font-weight:700;color:var(--azul-900);font-size:15px;}

.empty-state{padding:60px 20px;text-align:center;color:var(--gris-600);}

/* ---------- Overlay / Ficha ---------- */
.overlay{
  position:fixed;inset:0;background:rgba(15,30,40,.55);
  display:flex;justify-content:center;align-items:flex-start;
  padding:26px 14px;overflow:auto;z-index:100;
}
.overlay.hidden{display:none;}
.ficha{
  background:#fff;border-radius:12px;max-width:920px;width:100%;
  box-shadow:0 10px 40px rgba(0,0,0,.25);overflow:hidden;
}
.ficha-header{
  display:flex;justify-content:space-between;align-items:center;
  padding:12px 20px;border-bottom:1px solid var(--gris-300);
  position:sticky;top:0;background:#fff;z-index:5;
}
.ficha-header-actions{display:flex;gap:10px;}
.ficha-body{padding:22px 28px 40px;}

.ficha-top{display:flex;gap:20px;align-items:flex-start;margin-bottom:22px;flex-wrap:wrap;}
.foto-box{
  width:110px;height:110px;border-radius:12px;background:var(--azul-100);
  display:flex;align-items:center;justify-content:center;overflow:hidden;
  flex:0 0 auto;position:relative;border:1px solid var(--gris-300);
}
.foto-box img{width:100%;height:100%;object-fit:cover;}
.foto-box .foto-placeholder{font-size:34px;color:var(--azul-700);font-weight:700;}
.foto-upload-btn{
  position:absolute;bottom:0;left:0;right:0;background:rgba(11,61,92,.85);
  color:#fff;font-size:11px;text-align:center;padding:4px 0;
}
.ficha-id h2{margin:0 0 4px;font-size:22px;}
.ficha-id .rut-big{font-size:14.5px;color:var(--gris-600);margin-bottom:8px;}
.summary-grid{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));
  gap:10px;margin-top:6px;
}
.summary-item{background:var(--gris-100);border-radius:8px;padding:8px 10px;}
.summary-item .lbl{font-size:11px;color:var(--gris-600);text-transform:uppercase;letter-spacing:.03em;}
.summary-item .val{font-size:14px;font-weight:700;margin-top:2px;}

.section{margin-top:26px;}
.section-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px;}
.section-head h3{margin:0;font-size:15.5px;color:var(--azul-900);}

table.data-table{width:100%;border-collapse:collapse;font-size:13px;}
table.data-table th, table.data-table td{
  text-align:left;padding:8px 9px;border-bottom:1px solid var(--gris-300);vertical-align:top;
}
table.data-table th{background:var(--gris-100);font-size:11.5px;text-transform:uppercase;color:var(--gris-600);}
table.data-table tr:hover{background:var(--azul-100);}

.chip-list{display:flex;flex-wrap:wrap;gap:5px;}
.chip{background:var(--azul-100);color:var(--azul-700);border-radius:14px;padding:2px 9px;font-size:11.5px;}

.cards-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:12px;}
.item-card{
  border:1px solid var(--gris-300);border-radius:10px;overflow:hidden;background:#fff;
  position:relative;
}
.item-card img{width:100%;height:110px;object-fit:cover;background:var(--gris-100);}
.item-card .item-noimg{
  width:100%;height:110px;background:var(--gris-100);display:flex;align-items:center;
  justify-content:center;color:var(--gris-600);font-size:28px;
}
.item-card .item-body{padding:9px 10px;}
.item-card .item-title{font-weight:700;font-size:13px;}
.item-card .item-sub{font-size:11.5px;color:var(--gris-600);}
.item-card .item-del{
  position:absolute;top:6px;right:6px;background:rgba(255,255,255,.9);
  border-radius:50%;width:22px;height:22px;border:none;font-size:13px;color:var(--rojo);
}
.linked-list{display:flex;flex-direction:column;gap:8px;}
.linked-item{
  display:flex;justify-content:space-between;align-items:center;
  border:1px solid var(--gris-300);border-radius:8px;padding:8px 12px;
}
.linked-item .li-name{font-weight:600;font-size:13.5px;}
.linked-item .li-note{font-size:12px;color:var(--gris-600);}

.add-tile{
  border:1.5px dashed var(--gris-300);border-radius:10px;
  display:flex;align-items:center;justify-content:center;
  min-height:110px;color:var(--azul-700);font-weight:700;font-size:13px;
  background:transparent;
}
.add-tile:hover{background:var(--azul-100);}

.empty-mini{color:var(--gris-600);font-size:13px;padding:10px 0;}

/* ---------- Generic modal ---------- */
.modal-box{
  background:#fff;border-radius:12px;max-width:460px;width:100%;
  padding:22px 24px;box-shadow:0 10px 40px rgba(0,0,0,.3);
}
.modal-box h3{margin-top:0;}
.modal-field{margin-bottom:12px;}
.modal-field label{display:block;font-size:12.5px;font-weight:600;color:var(--gris-600);margin-bottom:5px;}
.modal-field input, .modal-field select, .modal-field textarea{
  width:100%;padding:8px 10px;border:1px solid var(--gris-300);border-radius:7px;font-size:13.5px;
}
.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:18px;}

.toast{
  position:fixed;bottom:20px;left:50%;transform:translateX(-50%);
  background:var(--gris-900);color:#fff;padding:10px 18px;border-radius:8px;
  font-size:13.5px;z-index:200;box-shadow:var(--shadow);
}
.toast.hidden{display:none;}

/* ---------- Responsive ---------- */
@media (max-width:900px){
  .layout{flex-direction:column;}
  .filters{
    position:fixed;left:0;top:62px;bottom:0;z-index:80;
    transform:translateX(-105%);transition:.2s;width:80vw;max-width:320px;
    box-shadow:var(--shadow);overflow:auto;
  }
  .filters.open{transform:translateX(0);}
  .mobile-only{display:inline-block;}
  .content{padding:14px;}
  .rc-side{text-align:left;}
  .result-card{flex-direction:column;align-items:flex-start;}
}

/* ---------- Print ---------- */
@media print{
  body *{visibility:hidden;}
  #fichaPrintArea, #fichaPrintArea *{visibility:visible;}
  #fichaPrintArea{position:absolute;left:0;top:0;width:100%;box-shadow:none;}
  .no-print{display:none !important;}
  .overlay{position:static;background:none;padding:0;}
}