:root{--bg:#f4f5f7;--panel:#fff;--borde:#dfe3e8;--texto:#1f2933;--suave:#616e7c;--primario:#2f5d8a;--primario2:#24496d;--ok:#2e7d32;--mal:#c62828;--aviso:#b26a00;--radio:8px}
*{box-sizing:border-box}
body{margin:0;font:14px/1.45 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--texto)}
.hidden{display:none!important}
a{color:var(--primario)}
h1,h2,h3{margin:0 0 12px;font-weight:600}
h2{font-size:20px}h3{font-size:15px;color:var(--suave);text-transform:uppercase;letter-spacing:.04em}
.login{min-height:100vh;display:flex;align-items:center;justify-content:center}
.login .card{width:340px;padding:28px}
.card{background:var(--panel);border:1px solid var(--borde);border-radius:var(--radio);padding:16px;margin-bottom:16px}
label{display:block;margin-bottom:10px;font-size:13px;color:var(--suave)}
input,select,textarea{width:100%;padding:8px 10px;border:1px solid var(--borde);border-radius:6px;font:inherit;background:#fff;color:var(--texto);margin-top:3px}
input[type=checkbox]{width:auto;margin-right:6px}
textarea{min-height:60px}
.btn{display:inline-block;padding:8px 14px;border:1px solid var(--borde);border-radius:6px;background:#fff;color:var(--texto);font:inherit;cursor:pointer;text-decoration:none}
.btn:hover{background:#f0f2f5}
.btn.primario{background:var(--primario);border-color:var(--primario);color:#fff}.btn.primario:hover{background:var(--primario2)}
.btn.peligro{color:var(--mal);border-color:#f1c0c0}
.btn.chico{padding:4px 8px;font-size:12px}
.error{color:var(--mal);min-height:18px;margin:8px 0 0}
#app{display:flex;min-height:100vh}
#menu{width:220px;background:#1e2a38;color:#cfd8e3;padding:16px 0;display:flex;flex-direction:column;flex-shrink:0}
.marca{padding:0 16px 14px;border-bottom:1px solid #2e3d4f;margin-bottom:10px}
.marca strong{display:block;color:#fff;font-size:16px}.marca small{color:#8fa3b8}
#nav a{display:block;padding:9px 16px;color:#cfd8e3;text-decoration:none;font-size:14px}
#nav a:hover,#nav a.activo{background:#2a3a4d;color:#fff}
#nav .sep{margin:8px 16px 4px;font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:#6f8197}
.pie{margin-top:auto;padding:12px 16px;font-size:12px;color:#8fa3b8}.pie a{color:#8fa3b8}
#main{flex:1;padding:22px 26px;max-width:1400px;min-width:0}
.barra{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:14px}
.barra h2{margin:0;flex:1}
.tabla-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:13px}
th,td{padding:7px 9px;border-bottom:1px solid var(--borde);text-align:left;white-space:nowrap}
th{font-weight:600;color:var(--suave);background:#fafbfc;position:sticky;top:0}
td.num,th.num{text-align:right;font-variant-numeric:tabular-nums}
tr:hover td{background:#f7f9fb}
.kpis{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:12px;margin-bottom:16px}
.kpi{background:var(--panel);border:1px solid var(--borde);border-radius:var(--radio);padding:14px}
.kpi small{display:block;color:var(--suave);font-size:12px}.kpi b{font-size:22px;font-weight:600}
.kpi .sub{font-size:12px;color:var(--suave);margin-top:2px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.fila{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:10px}
.tag{display:inline-block;padding:2px 7px;border-radius:10px;font-size:11px;background:#e8edf3;color:#38506a}
.tag.ok{background:#e3f2e5;color:var(--ok)}.tag.mal{background:#fde8e8;color:var(--mal)}.tag.aviso{background:#fff3e0;color:var(--aviso)}
.modal{position:fixed;inset:0;background:rgba(20,30,40,.45);display:flex;align-items:flex-start;justify-content:center;padding:40px 16px;overflow:auto;z-index:10}
.modal-caja{background:#fff;border-radius:var(--radio);padding:20px;width:100%;max-width:720px}
.modal-caja.ancha{max-width:1000px}
.acciones{display:flex;gap:8px;justify-content:flex-end;margin-top:14px}
.toast{position:fixed;bottom:20px;right:20px;background:#1e2a38;color:#fff;padding:10px 16px;border-radius:6px;z-index:20;max-width:360px}
.toast.mal{background:var(--mal)}
.items-tabla input{padding:5px 7px}
.items-tabla td{padding:4px}
.mini-bar{height:100px;display:flex;align-items:flex-end;gap:2px;border-bottom:1px solid var(--borde);padding-top:6px}
.mini-bar div{flex:1;background:var(--primario);min-height:1px;border-radius:2px 2px 0 0;opacity:.85}
.ayuda{font-size:12px;color:var(--suave)}
.resaltar{font-weight:600}
.neg{color:var(--mal)}.pos{color:var(--ok)}
@media(max-width:860px){#app{flex-direction:column}#menu{width:100%;flex-direction:row;flex-wrap:wrap;padding:8px}.marca{border:0;width:100%;padding:4px 8px}#nav{display:flex;flex-wrap:wrap;gap:2px}#nav .sep{display:none}#nav a{padding:6px 10px;border-radius:4px}.pie{width:100%;margin:0;padding:6px 8px}#main{padding:14px}.grid2,.grid3{grid-template-columns:1fr}}
@media print{#menu,.barra .btn,.acciones{display:none}#main{padding:0}}
.lang-sel{display:flex;gap:6px;margin-bottom:10px}
.lang-btn{padding:3px 10px;border:1px solid var(--borde);border-radius:12px;background:#fff;font:inherit;font-size:12px;cursor:pointer;color:var(--suave)}
.lang-btn.activo{background:var(--primario);border-color:var(--primario);color:#fff}
#menu .lang-btn{background:transparent;border-color:#3b4d61;color:#8fa3b8}#menu .lang-btn.activo{background:#2f5d8a;border-color:#2f5d8a;color:#fff}
.login .lang-sel{justify-content:flex-end}