:root{--az:#00568B;--cel:#02AEF0;--az2:#e6f3fb;--gr:#5a5a5c;--bd:#d9dde2;--ok:#1d7a3e;--er:#b3261e;--bg:#F1F1F1;--card:#fff;--txt:#494849;--bg2:#e9edf1;--mio:#d4eefb;--inp:#fff;--inpbd:#b9c2cf;--sidebg:#fff;--sidetxt:#494849}
*{box-sizing:border-box}
body{margin:0;font:16px/1.45 "Chivo",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:var(--txt);background:var(--bg)}
a{color:var(--az)}
header.top{display:flex;align-items:center;gap:16px;background:var(--card);border-bottom:3px solid var(--az);padding:6px 16px;position:sticky;top:0;z-index:10;flex-wrap:wrap}
.brand img{height:42px;display:block}
nav{display:flex;gap:4px;flex:1;align-items:center;flex-wrap:wrap}
nav a{padding:8px 12px;border-radius:6px;text-decoration:none;color:var(--txt);font-weight:500}
nav a:hover{background:var(--az2)}nav .sp{flex:1}
.burger,.burger-chk{display:none}
main{max-width:1100px;margin:0 auto;padding:16px}
footer{text-align:center;color:var(--gr);font-size:12px;padding:20px}
h1{font-size:24px;margin:8px 0 14px;color:var(--az)}h2{font-size:18px;margin:14px 0 8px}
.card{background:var(--card);border:1px solid var(--bd);border-radius:10px;padding:16px;margin:12px 0}
.narrow{max-width:460px;margin:24px auto}.center{text-align:center}.center .stack{text-align:left}
.biglogo{max-width:260px;width:100%}
.stack{display:flex;flex-direction:column;gap:12px}
label{display:flex;flex-direction:column;gap:4px;font-size:14px;color:var(--gr);font-weight:500}
input,select,textarea{font:inherit;color:var(--txt);padding:9px 10px;border:1px solid var(--inpbd);border-radius:6px;background:var(--inp);width:100%}
input:focus,select:focus,textarea:focus{outline:2px solid #7aa7d9;border-color:var(--az)}
input[type=radio],input[type=checkbox]{width:auto}
.btn{display:inline-block;font:inherit;font-weight:600;padding:9px 16px;border-radius:7px;border:1px solid var(--az);background:var(--card);color:var(--az);text-decoration:none;cursor:pointer;width:auto}
.btn.primary{background:var(--az);color:#fff}.btn.big{padding:12px 28px}
.acts{display:flex;gap:8px;flex-wrap:wrap;margin:8px 0}
.bar{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.flash{padding:10px 14px;border-radius:8px;margin:8px 0}.flash.ok{background:#e3f4e8;color:var(--ok)}.flash.error{background:#fde7e5;color:var(--er)}.flash.info{background:var(--az2);color:var(--az)}
.flash ul{margin:4px 0 0 18px;padding:0}
.muted{color:var(--gr);font-size:14px}
.tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:12px;margin:12px 0}
.tile{display:flex;flex-direction:column;gap:2px;background:var(--card);border:1px solid var(--bd);border-left:5px solid var(--az);border-radius:10px;padding:14px;text-decoration:none;color:var(--txt)}
.tile:hover{background:var(--az2)}.tile .ic{font-size:26px}.tile small{color:var(--gr)}
.tile.alt{border-left-color:#9aa6b6}.tiles.small .tile{flex-direction:row;align-items:center;gap:10px;padding:10px 14px}
.tablewrap{overflow-x:auto}
table.lista{width:100%;border-collapse:collapse;background:var(--card);border:1px solid var(--bd);border-radius:8px}
table.lista th{background:var(--az);color:#fff;text-align:left;padding:8px 10px;font-size:14px}
table.lista td{padding:8px 10px;border-top:1px solid #e6eaf0;font-size:14px;vertical-align:middle}
table.lista tr[onclick]{cursor:pointer}table.lista tr[onclick]:hover td{background:var(--az2)}
td.num{text-align:right;white-space:nowrap}
.tag{padding:2px 9px;border-radius:12px;font-size:12px;font-weight:600;background:#eee}
.tag.ok,.tag.aceptado{background:#e3f4e8;color:var(--ok)}.tag.pendiente{background:var(--card)3d6;color:#8a5a00}.tag.rechazado{background:#fde7e5;color:var(--er)}.tag.gris{background:#e7eaee;color:var(--gr)}
.filtros{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:10px;background:var(--card);border:1px solid var(--bd);border-radius:10px;padding:12px;margin-bottom:12px;align-items:end}
.filtros.one{display:flex}.filtros.one input{flex:1}.filtros.one select{width:auto}
.grid2{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}
.inline{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin:6px 0}.inline input,.inline select{width:auto;flex:1 1 140px}
.hist{margin:0;padding-left:18px;font-size:14px}
/* formulario de documento */
.docform{background:var(--card);border:1px solid var(--bd);border-radius:10px;padding:14px 16px}
.sec{background:var(--az);color:#fff;padding:5px 10px;border-radius:5px;font-size:14px;margin:18px 0 8px;letter-spacing:.03em}
.row{display:flex;gap:10px;flex-wrap:wrap;margin:6px 0}.row label{min-width:0}
.pick{margin:6px 0}.pick label{background:var(--az2);padding:8px;border-radius:8px}
.cas{display:flex;gap:6px 16px;flex-wrap:wrap;align-items:center;margin:8px 0}.caslab{font-weight:600;font-size:14px;color:var(--gr)}
.opt{flex-direction:row;align-items:center;gap:6px;color:var(--txt);font-size:15px}.opt.clear{color:var(--gr);font-size:12px}
.docform textarea{resize:vertical}
table.items{width:100%;border-collapse:collapse;min-width:520px}
table.items td,table.items th{padding:3px;font-size:13px}table.items th{text-align:left;color:var(--gr)}
table.items input{padding:6px}td.sub{text-align:right;white-space:nowrap;width:110px}
.total{text-align:right;font-size:18px;margin:10px 0;padding:8px 12px;background:var(--az2);border-radius:8px}
.ley{background:var(--bg2);padding:10px;border-radius:6px;font-size:13px;color:var(--gr);margin:8px 0}
.fecha{display:flex;gap:12px;align-items:end;flex-wrap:wrap}.fecha label{max-width:200px}
.thumb{max-height:90px;max-width:140px;border:1px solid var(--bd);border-radius:6px}
.fotoadj,.fotorow{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin:8px 0}.fotorow input[name*=desc]{flex:1 1 200px;width:auto}
.sticky{position:sticky;bottom:0;background:var(--card);padding:10px 0;border-top:1px solid var(--bd);margin-top:16px}
@media(max-width:760px){
  main{padding:10px}.filtros.one{flex-wrap:wrap}
}

.modal{position:fixed;inset:0;background:rgba(10,20,40,.6);z-index:50;display:flex;align-items:center;justify-content:center;padding:10px}
.modal[hidden]{display:none}
.modal-box{background:var(--card);border-radius:10px;width:min(980px,100%);height:100%;display:flex;flex-direction:column;overflow:hidden}
.modal-bar{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;padding:8px 12px;border-bottom:1px solid var(--bd)}
.modal-box iframe{flex:1;border:0;width:100%}
#errores-prev[hidden]{display:none}
.aviso{background:var(--card)3d6;color:#8a5a00;padding:8px 12px;border-radius:8px;margin:6px 0;font-size:14px}

.avatar{width:30px;height:30px;border-radius:50%;object-fit:cover;vertical-align:middle;margin-right:6px}
.avatar.ini{display:inline-flex;align-items:center;justify-content:center;background:var(--az);color:#fff;font-size:12px;font-weight:700}
.avatar.grande{width:84px;height:84px;font-size:26px;margin:0}
.perfil-link{display:inline-flex;align-items:center}
.perfil-cab{display:flex;gap:16px;align-items:center;flex-wrap:wrap}
.firma-pad{border:1px dashed #8896a8;border-radius:8px;background:#fff;padding:6px;position:relative}
.firma-pad canvas{width:100%;height:150px;display:block;background:repeating-linear-gradient(transparent,transparent 29px,#eef1f5 30px);border-radius:6px;cursor:crosshair}
.firma-pad .btn.small{margin-top:6px;padding:4px 10px;font-size:13px}
.firma-actual{display:flex;gap:14px;align-items:center;flex-wrap:wrap;background:var(--bg2);padding:10px;border-radius:8px}
.firma-actual img{max-height:80px;max-width:260px}
.narrow-form{max-width:480px}
.tag.borrador{background:var(--card)3cd;color:#7a5b00}
.tag.edit{background:var(--az2);color:#0b4f8a}
.aviso{background:var(--az2);border:1px solid #90caf9;color:#0b4f8a;padding:.5rem .8rem;border-radius:6px;margin:.5rem 0}
.edicion-aviso{background:var(--az2);border:1px solid #90caf9;color:#0b4f8a;padding:.5rem .8rem;border-radius:6px;margin:.5rem 0}
.edicion-aviso[hidden]{display:none}
label.chk{display:flex;flex-direction:row;gap:.5rem;align-items:center;font-weight:normal;margin:.3rem 0;color:inherit;text-align:left}
label.chk input{width:auto}
.btn.danger{background:#c62828;color:#fff;border-color:#c62828}
.firmas-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1rem}
.firma-col{border:1px solid var(--bd);border-radius:8px;padding:.7rem .9rem;background:var(--card)}
.firma-col h4{margin:.1rem 0 .5rem}
.mini-firma{height:28px;vertical-align:middle;background:var(--card);border:1px solid #ddd;border-radius:4px}
.firma-actual img{max-height:70px;border:1px solid #ddd;border-radius:4px;background:var(--card)}
.sugerencias{position:absolute;left:0;right:0;top:100%;z-index:20;margin:2px 0 0;padding:0;list-style:none;background:var(--card);border:1px solid #9bb3c9;border-radius:6px;box-shadow:0 6px 18px rgba(0,0,0,.15);max-height:260px;overflow:auto}
.sugerencias li{padding:.6rem .8rem;cursor:pointer;border-bottom:1px solid var(--bd)}
.sugerencias li:hover,.sugerencias li.sel{background:var(--az2)}
.sugerencias[hidden]{display:none}
.firma-pad{scroll-margin-bottom:140px}
.badge{display:inline-block;min-width:18px;padding:0 5px;margin-left:5px;border-radius:9px;background:#d32f2f;color:#fff;font-size:12px;font-weight:700;text-align:center;line-height:18px}
.badge[hidden]{display:none}
.toast-chat{position:fixed;right:16px;bottom:16px;z-index:60;background:#00568B;color:#fff;padding:12px 16px;border-radius:10px;box-shadow:0 6px 20px rgba(0,0,0,.3);max-width:320px}
.toast-chat[hidden]{display:none}
.chat-wrap{display:grid;grid-template-columns:300px 1fr;gap:14px;height:calc(100vh - 230px);min-height:420px}
.chat-lista{background:var(--card);border:1px solid var(--bd);border-radius:10px;overflow:auto}
.chat-lista ul{list-style:none;margin:0;padding:0}
.chat-lista li a{display:flex;gap:10px;align-items:center;padding:10px 12px;border-bottom:1px solid var(--bd);color:inherit;text-decoration:none}
.chat-lista li.act a,.chat-lista li a:hover{background:var(--az2)}
.chat-lista .tx{flex:1;min-width:0;display:flex;flex-direction:column}.chat-lista .tx small{color:#777;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.nuevo-chat{padding:10px;border-bottom:1px solid var(--bd)}.nuevo-chat summary{cursor:pointer;display:inline-block}
.nc-box{margin-top:8px;display:flex;flex-direction:column;gap:4px}
.persona{display:flex;gap:8px;align-items:center;width:100%;background:none;border:0;padding:6px;border-radius:6px;cursor:pointer;font:inherit;text-align:left}.persona:hover{background:var(--az2)}
.chat-sala{background:var(--card);border:1px solid var(--bd);border-radius:10px;display:flex;flex-direction:column;min-height:0}
.chat-cab{padding:10px 14px;border-bottom:1px solid var(--bd);display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.chat-msgs{flex:1;overflow:auto;padding:14px;display:flex;flex-direction:column;gap:10px;background:var(--bg2)}
.msg{display:flex;gap:8px;align-items:flex-end;max-width:80%}.msg.mio{align-self:flex-end}
.burbuja{background:var(--card);border-radius:12px;padding:7px 12px;box-shadow:0 1px 2px rgba(0,0,0,.1)}.msg.mio .burbuja{background:var(--mio)}
.burbuja small{display:block;color:#777;font-size:11px}.burbuja p{margin:2px 0;word-break:break-word}
.doc-link{display:inline-block;margin-top:4px;padding:6px 10px;border:1px solid #00568B;border-radius:8px;color:#00568B;text-decoration:none;font-weight:600}
.chat-form{border-top:1px solid var(--bd);padding:10px;position:relative}.chat-form .fila{display:flex;gap:8px;align-items:flex-end}
.chat-form textarea{flex:1;resize:none;font:inherit;padding:9px;border:1px solid var(--inpbd);border-radius:8px;max-height:120px}
.adj{margin-bottom:6px;padding:6px 10px;background:var(--az2);border-radius:8px}
.doc-picker{position:absolute;left:10px;right:10px;bottom:100%;background:var(--card);border:1px solid #9bb3c9;border-radius:8px;box-shadow:0 6px 18px rgba(0,0,0,.15);padding:8px;z-index:20}
.doc-picker[hidden]{display:none}.doc-picker input{width:100%}.doc-picker ul{list-style:none;margin:6px 0 0;padding:0;max-height:220px;overflow:auto}.doc-picker li{padding:8px;cursor:pointer;border-bottom:1px solid var(--bd)}.doc-picker li:hover{background:var(--az2)}
@media(max-width:760px){.chat-wrap{grid-template-columns:1fr;height:auto}.chat-lista{max-height:240px}.chat-msgs{min-height:320px;max-height:55vh}}
.aviso-dup{background:#fff3cd;border:1px solid #f0c36d;color:#6b4a00;padding:10px 14px;border-radius:10px;margin:8px 0}
code.clave{display:block;word-break:break-all;background:var(--bg2);padding:10px;border-radius:6px;user-select:all}
.ib-pill{position:fixed;top:10px;right:14px;z-index:70;padding:6px 14px;border-radius:20px;font-size:13px;font-weight:700;box-shadow:0 2px 10px rgba(0,0,0,.25)}
.ib-pill.off{background:#fff3cd;color:#6b4a00;border:1px solid #f0c36d}.ib-pill.sync{background:#e6f3fb;color:#00568B;border:1px solid #02AEF0}
.ib-pill[hidden],.ib-aviso[hidden]{display:none}
.ib-aviso{position:fixed;left:50%;transform:translateX(-50%);bottom:80px;z-index:75;max-width:min(560px,92vw);background:#00568B;color:#fff;padding:12px 18px;border-radius:12px;box-shadow:0 8px 28px rgba(0,0,0,.35);cursor:pointer}
.ib-aviso a{color:#bfe6fa}
.msg.pendiente .burbuja{opacity:.6}