/* ==========================================================================
   Control de Gastos - Local Vitacura
   Estilo: fondo blanco, texto negro, profesional, sin emojis.
   Acento de marca (purpura Acaiberry) solo en barras de progreso.
   ========================================================================== */

:root{
  --negro:#000;
  --tinta:#111;
  --gris:#6b7280;
  --gris-claro:#9ca3af;
  --linea:#e5e7eb;
  --linea-fuerte:#d1d5db;
  --fondo-suave:#f3f4f6;
  --acento:#5B2A86;       /* purpura Acaiberry, uso muy acotado */
  --blanco:#fff;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:var(--blanco);
  color:var(--negro);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  font-size:15px;
  line-height:1.45;
  -webkit-font-smoothing:antialiased;
}
.tnum{font-variant-numeric:tabular-nums}

/* --- Layout general ------------------------------------------------------- */
.contenedor{max-width:1080px;margin:0 auto;padding:32px 20px}

.cabecera{
  display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;
  gap:16px;border-bottom:1px solid var(--negro);padding-bottom:20px;margin-bottom:32px;
}
.eyebrow{font-size:11px;letter-spacing:.25em;text-transform:uppercase;color:var(--gris);margin:0 0 4px}
h1{font-size:28px;font-weight:600;letter-spacing:-.01em;margin:0}
.subtitulo{font-size:14px;color:var(--gris);margin:6px 0 0}
.sesion{font-size:12px;color:var(--gris-claro);margin-top:4px}

/* --- Botones -------------------------------------------------------------- */
button,.boton{font-family:inherit;font-size:14px;cursor:pointer}
.btn{
  padding:9px 14px;border:1px solid var(--linea-fuerte);background:var(--blanco);
  color:var(--negro);transition:border-color .15s;
}
.btn:hover{border-color:var(--negro)}
.btn-primario{padding:10px 20px;border:1px solid var(--negro);background:var(--negro);color:var(--blanco)}
.btn-primario:hover{background:var(--tinta)}
.btn-mini{font-size:12px;padding:5px 9px;border:1px solid var(--linea-fuerte);background:var(--blanco)}
.btn-mini:hover{border-color:var(--negro)}
.acciones-cabecera{display:flex;flex-wrap:wrap;gap:8px}

/* --- Formularios ---------------------------------------------------------- */
label{display:block}
label > span{display:block;font-size:12px;color:var(--gris);margin-bottom:4px}
input,select{
  width:100%;font-family:inherit;font-size:14px;padding:9px 11px;
  border:1px solid var(--linea-fuerte);background:var(--blanco);color:var(--negro);
  outline:none;border-radius:0;
}
input:focus,select:focus{border-color:var(--negro)}
select{cursor:pointer}

/* --- Tarjetas / secciones ------------------------------------------------- */
.seccion{margin-bottom:40px}
.titulo-seccion{font-size:13px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;margin:0 0 16px}
.panel{border:1px solid var(--linea-fuerte);padding:20px;margin-bottom:32px}
.panel-marco{border:1px solid var(--negro);padding:20px;margin-bottom:40px}

/* --- KPIs ----------------------------------------------------------------- */
.kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--linea);border:1px solid var(--linea);margin-bottom:32px}
.kpi{background:var(--blanco);padding:20px}
.kpi .etq{font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:var(--gris)}
.kpi .val{font-size:26px;font-weight:600;margin:4px 0 2px}
.kpi .sub{font-size:12px;color:var(--gris)}
.kpi.peligro .val{color:var(--negro)}

/* --- Barra de progreso ---------------------------------------------------- */
.barra-cab{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:8px}
.barra-cab .et{font-size:14px;font-weight:500}
.barra-cab .pc{font-size:14px;color:var(--gris)}
.barra{height:12px;width:100%;background:var(--fondo-suave);border:1px solid var(--linea);overflow:hidden}
.barra > span{display:block;height:100%;background:var(--acento)}
.barra.excedido > span{background:var(--negro)}

/* --- Grilla del formulario de carga --------------------------------------- */
.grilla-carga{display:grid;grid-template-columns:150px 1fr 150px;gap:12px;align-items:start}
.fila-clasif{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;margin-top:16px}
.clasif-info{display:flex;align-items:center;gap:8px;font-size:14px;flex-wrap:wrap}
.clasif-info .lab{color:var(--gris)}
.clasif-info select{width:auto}
.detalle{font-size:12px;color:var(--gris-claro)}

/* --- Distribucion por categoria ------------------------------------------- */
.fila-cat{display:grid;grid-template-columns:1fr auto;gap:14px;align-items:center;margin-bottom:10px}
.fila-cat .cab{display:flex;justify-content:space-between;font-size:14px;margin-bottom:4px}
.fila-cat .cab .pc{color:var(--gris)}
.minibarra{height:8px;width:100%;background:var(--fondo-suave)}
.minibarra > span{display:block;height:100%;background:var(--acento)}
.monto-cat{font-size:14px;text-align:right;width:130px}

/* --- Tabla ---------------------------------------------------------------- */
.barra-filtros{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}
.filtros{display:flex;flex-wrap:wrap;gap:8px}
.filtros input,.filtros select{width:auto}
.tabla-wrap{overflow-x:auto;border:1px solid var(--linea)}
table{width:100%;border-collapse:collapse;font-size:14px}
thead th{
  text-align:left;font-size:11px;text-transform:uppercase;letter-spacing:.05em;
  color:var(--gris);font-weight:500;padding:10px 12px;border-bottom:1px solid var(--linea);
}
tbody td{padding:10px 12px;border-bottom:1px solid #f1f2f4;vertical-align:top}
tbody tr:hover{background:#fafafa}
td.der,th.der{text-align:right}
tfoot td{padding:10px 12px;border-top:1px solid var(--negro);font-weight:600}
.etq-auto{display:block;font-size:10px;color:var(--gris-claro);margin-top:2px}
.celda-acciones{white-space:nowrap}
.celda-acciones .btn-mini{margin-left:4px}
td input,td select{padding:6px 8px;font-size:13px}
.col-monto input{text-align:right}

/* --- Estado vacio --------------------------------------------------------- */
.vacio{border:1px dashed var(--linea-fuerte);padding:40px;text-align:center;color:var(--gris);font-size:14px}

/* --- Panel de reglas ------------------------------------------------------ */
.reglas-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.regla{border:1px solid var(--linea);padding:14px}
.regla h3{font-size:14px;font-weight:500;margin:0 0 10px}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:10px}
.chip{display:inline-flex;align-items:center;gap:6px;font-size:12px;border:1px solid var(--linea-fuerte);padding:3px 8px}
.chip button{border:none;background:none;color:var(--gris-claro);cursor:pointer;font-size:14px;line-height:1;padding:0}
.chip button:hover{color:var(--negro)}
.agregar-kw{display:flex;gap:8px}
.agregar-kw input{font-size:12px;padding:6px 8px}

/* --- Pie ------------------------------------------------------------------ */
.pie{margin-top:48px;padding-top:20px;border-top:1px solid var(--linea);font-size:12px;color:var(--gris-claro)}

/* --- Aviso / toast -------------------------------------------------------- */
.toast{
  position:fixed;left:50%;bottom:24px;transform:translateX(-50%);
  background:var(--negro);color:var(--blanco);font-size:13px;padding:10px 18px;
  opacity:0;pointer-events:none;transition:opacity .2s;z-index:50;
}
.toast.ver{opacity:1}

/* --- Auth ----------------------------------------------------------------- */
.centrado{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}
.tarjeta-auth{width:100%;max-width:360px;border:1px solid var(--negro);padding:32px}
.tarjeta-auth h1{font-size:20px;margin:0 0 20px}
.tarjeta-auth label{margin-bottom:14px}
.tarjeta-auth button{width:100%;padding:11px;border:1px solid var(--negro);background:var(--negro);color:var(--blanco);margin-top:4px}
.tarjeta-auth .aviso{font-size:13px;color:var(--gris);margin:0 0 16px}
.tarjeta-auth .aviso.error{color:var(--negro)}
.boton-secundario{display:inline-block;margin-top:8px;padding:10px 16px;border:1px solid var(--negro);color:var(--negro);text-decoration:none}

/* --- Modulo de tareas ----------------------------------------------------- */
.grilla-tarea{display:grid;grid-template-columns:2fr 1fr 1fr 1fr 130px;gap:12px;align-items:start}
.grilla-tarea-2{display:grid;grid-template-columns:1fr;gap:12px;margin-top:12px}
tr.completada td{color:var(--gris-claro)}
tr.completada .t-titulo{text-decoration:line-through}
.t-titulo{font-weight:500}
.t-detalle{font-size:12px;color:var(--gris);margin-top:2px}
.t-vence-tarde{color:var(--negro);font-weight:600}
.celda-estado select{min-width:130px}
.nav-tabs{display:flex;gap:8px}
.nav-tabs a{padding:9px 14px;border:1px solid var(--linea-fuerte);color:var(--negro);text-decoration:none}
.nav-tabs a:hover{border-color:var(--negro)}
.nav-tabs a.activo{background:var(--negro);color:var(--blanco);border-color:var(--negro)}
.catalogos-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}

/* --- Aviso de tareas vencidas (dashboard de gastos) ----------------------- */
.aviso-tareas{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  border:1px solid var(--negro);padding:14px 18px;margin-bottom:32px;
}
.aviso-tareas .txt{font-size:14px}
.aviso-tareas .num{font-weight:600}
.aviso-tareas a{color:var(--negro);text-decoration:underline;white-space:nowrap;font-size:14px}

/* --- Responsive ----------------------------------------------------------- */
@media (max-width:720px){
  .kpis{grid-template-columns:1fr}
  .grilla-carga{grid-template-columns:1fr}
  .grilla-tarea{grid-template-columns:1fr}
  .reglas-grid{grid-template-columns:1fr}
  .catalogos-grid{grid-template-columns:1fr}
  .aviso-tareas{flex-direction:column;align-items:flex-start}
}

@media (prefers-reduced-motion:reduce){
  *{transition:none !important}
}