/* =========================================================================
   Simulador del Formulario Virtual 709 Renta Anual - PERSONAS (SUNAT)
   Réplica visual con fines académicos. Ver simuladores/views.py → fv709_view
   ========================================================================= */
    *{box-sizing:border-box;}
    body{margin:0;font-family:"Helvetica Neue",Helvetica,Arial,sans-serif;background:#fff;color:#212529;font-size:14px;line-height:1.42857;}
    button,input,select{font-family:inherit;}
    [hidden]{display:none !important;}

    /* ===== Barra roja de advertencia (igual que en los otros simuladores) ===== */
    .aviso-fijo{position:sticky;top:0;left:0;right:0;z-index:100;background:#C0392B;color:#fff;text-align:center;
        padding:10px 16px;font-family:Arial,Helvetica,sans-serif;font-weight:700;font-size:14px;box-shadow:0 2px 6px rgba(0,0,0,.25);letter-spacing:.2px;}
    .aviso-fijo small{display:block;font-weight:400;font-size:11.5px;opacity:.92;margin-top:2px;}
    .barra-aula{margin:10px 0 8px;padding:0 22px;display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;font-family:Arial,Helvetica,sans-serif;font-size:12.5px;}
    .barra-aula a{color:#0B5CA6;font-weight:700;text-decoration:none;white-space:nowrap;}
    .barra-aula a:hover{text-decoration:underline;}
    .barra-aula span{color:#5a6472;}
    .barra-aula button{background:none;border:0;padding:0;color:#0B5CA6;font:700 12.5px Arial,Helvetica,sans-serif;text-decoration:underline;cursor:pointer;}

    /* ===== Réplica ===== */
    .fv{background:#fff;padding-bottom:60px;}
    /* Cabecera azul con el nombre */
    .cabecera{background:#0060a9;height:54px;}
    .cabecera__in{height:100%;display:flex;align-items:center;padding:0 70px 0 58%;}
    .cabecera__in{gap:0;}
    .cabecera__usuario{color:#fff;font-weight:700;font-size:15px;opacity:.85;cursor:default;}
    .cabecera__domicilio{color:#fff;font-weight:700;font-size:15px;opacity:.85;margin-left:auto;margin-right:9%;}
    .btn-salir-sol{background:#17a2b8;border:1px solid #17a2b8;color:#fff;font-size:15px;padding:5px 12px;border-radius:4px;cursor:pointer;}
    .btn-salir-sol:hover{background:#138496;}
    .caret{display:inline-block;width:0;height:0;margin-left:3px;vertical-align:middle;border-top:5px solid;border-right:4px solid transparent;border-left:4px solid transparent;}

    /* Pasos en flecha */
    .pasos{display:flex;padding:6px 22px 0;height:48px;}
    .paso{position:relative;display:flex;align-items:center;height:42px;padding:0 24px 0 30px;margin-right:-4px;
        background:#f4f4f4;color:#444;font-size:15px;
        clip-path:polygon(0 0,calc(100% - 14px) 0,100% 50%,calc(100% - 14px) 100%,0 100%,14px 50%);}
    .paso:first-child{padding-left:21px;clip-path:polygon(0 0,calc(100% - 14px) 0,100% 50%,calc(100% - 14px) 100%,0 100%);}
    .paso.activo{background:#00a6cc;color:#fff;}

    .cuerpo{padding:16px 22px 0;}

    /* Franja "Paso 1" */
    .paso1{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;
        background:#f4f4f4;border-top:1px solid #e6e6e6;border-bottom:1px solid #e6e6e6;padding:4px 6px 4px 20px;min-height:44px;}
    .paso1 p{margin:0;font-size:13.5px;color:#212529;}
    .paso1 p b{font-weight:700;}
    .paso1__btns{display:flex;gap:14px;flex-wrap:wrap;}
    .btn-azul{display:inline-flex;align-items:center;gap:5px;background:#0063ae;border:1px solid #0063ae;color:#fff;
        font-size:12.5px;line-height:1;padding:6px 11px;border-radius:3px;cursor:pointer;white-space:nowrap;}
    .btn-azul:hover{background:#00528f;border-color:#004c86;}
    .btn-azul--grande{font-size:15px;padding:8px 12px;border-radius:3px;}
    .btn-azul .chev{font-size:22px;line-height:14px;font-weight:700;margin-left:2px;transform:translateY(-1px);}

    /* Íconos de los botones (blancos) */
    .ic{display:inline-block;width:12px;height:12px;background:#fff;
        -webkit-mask:var(--m) center/contain no-repeat;mask:var(--m) center/contain no-repeat;}
    .ic-descargar{--m:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M6.5 0h3v7h3L8 11.5 3.5 7h3zM0 12h16v4H0z'/%3E%3C/svg%3E");}
    .ic-restablecer{--m:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M8 1.5a6.5 6.5 0 1 1-6.1 8.7l2-.7A4.4 4.4 0 1 0 5 4.4L7 6.5H1V.5l2.4 2.4A6.5 6.5 0 0 1 8 1.5z'/%3E%3C/svg%3E");}
    .ic-imprimir{--m:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4 0h8v4H4zM0 5h16v7h-3v4H3v-4H0zm4.5 5v4.5h7V10zM13 6.5a1 1 0 1 0 0 2 1 1 0 0 0 0-2z'/%3E%3C/svg%3E");}

    /* Panel con barra de título gris */
    .panel{margin-top:22px;border:1px solid #ddd;}
    .panel__titulo{display:flex;align-items:center;gap:8px;background:#a7a7a7;padding:8px 10px;min-height:44px;}
    .panel__titulo h1{margin:0;font-size:22px;font-weight:400;color:#fff;line-height:1.2;}
    .ayuda-blanca{width:22px;height:22px;border-radius:50%;border:0;background:#fff;color:#a7a7a7;font:700 16px/22px Arial,sans-serif;padding:0;cursor:pointer;flex:none;}
    .panel__cuerpo{padding:18px 18px 18px;}

    /* Pestañas grandes */
    .secciones{display:flex;}
    .seccion{flex:1;height:44px;border:1px solid #eee;border-bottom:0;background:#f8f9fa;color:#9a9ea7;font-size:15px;cursor:pointer;}
    .seccion.activa{background:#fff;color:#444;font-weight:700;border-color:#eee;}
    .seccion + .seccion{border-left:0;}

    /* Subpestañas */
    .subtabs{display:flex;flex-wrap:wrap;border-bottom:1px solid #e5e5e5;}
    .subtab{background:none;border:1px solid transparent;border-bottom:0;padding:10px 11px;margin-bottom:-1px;font-size:15px;color:#888;cursor:pointer;}
    .subtab:hover{color:#555;}
    .subtab.activa{background:#fff;border-color:#e5e5e5;border-bottom:1px solid #fff;color:#333;font-weight:700;}

    /* Filas pregunta / opciones */
    .sub-panel{padding:0 18px 0 0;}
    .fila{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);border-bottom:1px solid #e5e5e5;padding:12px 0 12px 18px;align-items:start;}
    .fila:hover{background:#f5f5f5;}
    .fila__et{font-size:15px;color:#212529;padding-top:6px;}
    .fila__op{display:flex;flex-direction:column;gap:3px;font-size:15px;}
    .fila__op label{display:flex;align-items:center;gap:6px;cursor:pointer;}
    .fila__op.op-sep{gap:10px;}
    .fila__op input[type=radio],.fila__op input[type=checkbox]{margin:0;width:13px;height:13px;cursor:pointer;}
    .fila__et--alto{padding-top:16px;}

    /* Cuadro del cónyuge */
    .cuadro{border:1px solid #ddd;border-top:0;margin:0;}
    .cuadro .fila{padding:10px 0 10px 18px;align-items:center;}
    .cuadro .fila__et{padding-top:0;}
    .cuadro .fila:last-child{border-bottom:0;}

    /* Casilla: número + campo + ayuda */
    .casilla{display:flex;align-items:stretch;width:445px;max-width:100%;height:36px;}
    .casilla__num{display:flex;align-items:center;justify-content:center;width:48px;flex:none;background:#e9ecef;border:1px solid #ced4da;border-right:0;
        border-radius:4px 0 0 4px;font-size:15px;color:#495057;}
    .casilla__in{flex:1;min-width:0;height:100%;border:1px solid #ced4da;border-radius:0;font-size:15px;color:#495057;background:#fff;padding:0 10px;}
    .casilla__in{text-align:right;}
    .casilla__in::placeholder{color:#777;opacity:1;}
    .casilla__in:disabled{background:#b1aeae;border-color:#b1aeae;cursor:not-allowed;}
    .casilla__in:disabled::placeholder{color:#777;}
    .casilla__ayuda{width:37px;flex:none;border:1px solid #ced4da;border-left:0;border-radius:0 4px 4px 0;background:#e9ecef;cursor:pointer;padding:0;
        display:flex;align-items:center;justify-content:center;font-size:0;}
    .casilla__ayuda::before{content:"?";display:block;width:15px;height:15px;border-radius:50%;background:#212529;color:#e9ecef;font:700 11px/15px Arial,sans-serif;text-align:center;}
    .casilla--sin-ayuda .casilla__in{border-radius:0 4px 4px 0;}
    .casilla__in:focus{outline:0;border-color:#80bdff;box-shadow:0 0 0 .2rem rgba(0,123,255,.25);position:relative;z-index:1;}

    /* Lista desplegable (bootstrap-select del formulario real) */
    .bsel{position:relative;flex:1;min-width:0;display:flex;}
    .bsel__nativo{position:absolute;opacity:0;pointer-events:none;width:1px;height:1px;}
    .bsel__btn{flex:1;min-width:0;display:flex;align-items:center;justify-content:space-between;gap:8px;height:100%;
        background:#f8f9fa;border:1px solid #f8f9fa;color:#212529;font-size:15px;text-align:left;padding:0 12px;cursor:pointer;}
    .bsel__btn:hover,.bsel.abierta .bsel__btn{background:#dae0e5;border-color:#d3d9df;}
    .bsel__btn:focus{outline:0;box-shadow:0 0 0 .2rem rgba(216,217,219,.5);}
    .bsel__btn:disabled{background:#fafbfc;border-color:#fafbfc;color:#bdbdbd;cursor:not-allowed;}
    .bsel__btn:disabled .caret{color:#bdbdbd;}
    .bsel__txt{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
    .bsel__btn .caret{border-top-width:5px;border-left-width:5px;border-right-width:5px;color:#212529;flex:none;}
    .bsel__lista{position:absolute;top:calc(100% + 2px);left:0;min-width:100%;margin:0;padding:8px 0;list-style:none;z-index:50;
        background:#fff;border:1px solid rgba(0,0,0,.15);border-radius:4px;max-height:320px;overflow-y:auto;}
    .bsel__lista li{padding:4px 24px;font-size:15px;line-height:22.5px;color:#212529;white-space:nowrap;cursor:pointer;}
    .bsel__lista li:hover{background:#f8f9fa;}
    .bsel__lista li.activa{background:#007bff;color:#fff;}

    /* Ventana con formulario (Datos del Condómino) */
    .modal.modal--form{width:600px;top:48px;z-index:1030;}
    .modal--form + .modal-fondo{z-index:1020;}
    #condFondo{z-index:1020;}
    .modal__cab--x{display:flex;justify-content:space-between;align-items:center;padding:17px 16px;font-size:16px;}
    .modal__x{background:none;border:0;color:#fff;opacity:.5;font-size:18px;line-height:1;cursor:pointer;padding:0;}
    .modal__x:hover{opacity:.8;}
    .modal--form .modal__cuerpo{padding:16px 16px 42px;}
    .tarjeta{border:1px solid #e6e6e6;border-radius:4px;padding:8px 22px 28px;}
    .fm{display:grid;grid-template-columns:minmax(0,1fr) 242px;gap:12px;align-items:start;margin-top:8px;min-height:49px;}
    .fm__et{font-size:15px;color:#212529;padding-top:4px;}
    .fm__ctl{width:100%;height:40px;border:1px solid #ced4da;border-radius:4px;padding:0 12px;font-size:15px;color:#495057;background:#fff;}
    .fm__ctl::placeholder{color:#6c757d;opacity:1;}
    .fm__ctl:disabled{background:#b1aeae;border-color:#b1aeae;cursor:not-allowed;}
    .fm__ctl:disabled::placeholder{color:#6c757d;}
    .fm__ctl:focus{outline:0;border-color:#80bdff;box-shadow:0 0 0 .2rem rgba(0,123,255,.25);}
    .fm__ctl--monto{text-align:right;}
    .fm .bsel{height:40px;}
    .fm .bsel__btn{background:#e9ecef;border-color:#e9ecef;color:#6c757d;border-radius:4px;}
    .fm .bsel__btn.elegido{color:#212529;}
    .fm .bsel__lista{min-width:430px;overflow-x:auto;}
    .fm .bsel__lista li.activa{background:#007bff;}
    .fm__sel{padding:0 10px;}
    .modal--form .modal__pie{padding:16px;gap:8px;}
    .modal--form .btn-gris{font-size:15px;padding:9px 12px;}

    /* Ventana grande (Datos del Arrendador) */
    #alqFondo{z-index:1020;}
    .modal.modal--xl{width:1140px;top:28px;max-height:calc(100% - 40px);overflow-y:auto;}
    .modal--xl .modal__cab--x{padding:20px 22px;font-size:16px;}
    .modal--xl .modal__cuerpo{padding:16px 16px 42px;}
    .tarjeta--xl{padding:22px 22px 40px;}
    .tarjeta--xl .fm{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:20px;margin-top:10px;min-height:50px;}
    .tarjeta--xl .fm__et{padding:8px 0 0 8px;}
    .tarjeta--xl .fm__ctl{height:39px;}
    .fm__radios{display:flex;flex-direction:column;gap:2px;font-size:15px;padding-top:6px;}
    .fm__radios label{display:flex;align-items:center;gap:6px;cursor:pointer;}
    .fm__radios input{margin:0;width:13px;height:13px;}
    .fm--bien{margin-top:28px !important;}
    .acciones-tabla--modal{padding:28px 0 14px 8px;}
    .btn-azul--detalle{font-size:17px;padding:10px 12px;border-radius:2px;}
    .dt--modal{margin-left:0;border-color:#e6e6e6;padding:30px 24px 50px;}
    .dt--modal .dt__tabla th{padding:12px 16px;}

    /* Atribución de Gastos */
    .subtabs--interno{margin-top:0;}
    .subtabs--interno .subtab{cursor:default;}
    .recuadro{border:1px solid #ddd;border-radius:3px;margin:36px 0 0;padding:0 44px 44px;min-width:0;}
    .recuadro + .recuadro{margin-top:56px;}
    .recuadro legend{color:#007bff;font-size:17px;letter-spacing:.3px;padding:0 10px;margin-left:22px;width:auto;}
    .recuadro__aviso{margin:10px 0 0 208px;font-size:15px;color:#212529;}
    .acciones-tabla--recuadro{padding:18px 0 24px 0;}
    .dt.dt--suelta{margin-left:0;border:0;padding:16px 0 0;}
    .recuadro .dt.dt--suelta{padding-top:14px;}
    .recuadro .dt__tabla th{padding:12px 14px;}

    /* Ventana Sociedad Conyugal */
    #atrFondo{z-index:1020;}
    .modal#atrModal{overflow:visible;}
    #atrModal .modal__cab{border-radius:4px 4px 0 0;}
    .modal__cuerpo--atr{padding:16px 16px 0 !important;}
    .tarjeta--atr{padding:12px 20px 30px;}
    .tarjeta--atr .fm{grid-template-columns:minmax(0,1fr) 245px;gap:12px;margin-top:10px;min-height:47px;}
    .tarjeta--atr .fm--alto{min-height:66px;}
    .fm__ctl--fijo:disabled{background:#b1aeae;border-color:#b1aeae;color:#000;opacity:1;cursor:not-allowed;}
    .modal__pie--atr{border-top:0 !important;padding:16px 33px 33px !important;}
    .fecha{position:relative;display:flex;}
    .fecha__in{border-radius:4px 0 0 4px;}
    .fecha__btn{flex:none;width:41px;height:40px;background:#fff;border:1px solid #343a40;border-radius:0 4px 4px 0;cursor:pointer;display:flex;align-items:center;justify-content:center;padding:0;}
    .fecha__btn:hover{background:#343a40;}
    .fecha__btn:hover .ic-cal{background:#fff;}
    .ic-cal{display:block;width:15px;height:16px;background:#343a40;
        -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 14 16'%3E%3Cpath d='M3 0h2v2h4V0h2v2h2a1 1 0 0 1 1 1v12a1 1 0 0 1-1 1H1a1 1 0 0 1-1-1V3a1 1 0 0 1 1-1h2zM1.5 5.5v9h11v-9zM3 7h2v2H3zm3 0h2v2H6zm3 0h2v2H9zm-6 3h2v2H3zm3 0h2v2H6zm3 0h2v2H9z'/%3E%3C/svg%3E") center/contain no-repeat;
        mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 14 16'%3E%3Cpath d='M3 0h2v2h4V0h2v2h2a1 1 0 0 1 1 1v12a1 1 0 0 1-1 1H1a1 1 0 0 1-1-1V3a1 1 0 0 1 1-1h2zM1.5 5.5v9h11v-9zM3 7h2v2H3zm3 0h2v2H6zm3 0h2v2H9zm-6 3h2v2H3zm3 0h2v2H6zm3 0h2v2H9z'/%3E%3C/svg%3E") center/contain no-repeat;}

    /* Calendario pequeño */
    .cal{position:absolute;top:calc(100% + 4px);right:0;z-index:60;width:252px;background:#fff;border:1px solid rgba(0,0,0,.15);border-radius:4px;
        box-shadow:0 6px 12px rgba(0,0,0,.175);padding:6px;font-size:13px;color:#212529;user-select:none;}
    .cal__cab{display:grid;grid-template-columns:30px 1fr 30px;align-items:center;margin-bottom:4px;}
    .cal__cab button{background:none;border:0;height:30px;border-radius:4px;cursor:pointer;font-size:14px;font-weight:700;color:#212529;}
    .cal__cab button:hover{background:#eee;}
    .cal__mes{text-align:center;font-weight:700;}
    .cal__rejilla{display:grid;grid-template-columns:repeat(7,1fr);gap:1px;}
    .cal__rejilla span{text-align:center;font-weight:700;padding:5px 0;}
    .cal__rejilla button{background:none;border:0;height:30px;border-radius:4px;cursor:pointer;font-size:13px;color:#212529;}
    .cal__rejilla button:hover{background:#eee;}
    .cal__rejilla button.otro{color:#999;}
    .cal__rejilla button.hoy{background:#ffdb99;}
    .cal__rejilla button.elegido{background:#007bff;color:#fff;}

    /* Otros ingresos */
    .fila--oi{grid-template-columns:minmax(0,58%) minmax(0,42%);border-bottom-color:#dfdfdf;padding:14px 0 14px 24px;align-items:center;}
    .fila--oi .fila__et{padding-top:0;padding-right:24px;}
    .fila--preg{align-items:start;padding:22px 0 30px 24px;}
    .fila--preg .fila__et{padding-top:10px;}
    .fila--ultima{border-bottom:0;}
    .casilla--oi{width:503px;height:46px;}
    .casilla--oi .casilla__num{width:60px;}
    .casilla--oi .casilla__ayuda{width:47px;}
    .casilla__in--asist{background:#b1aeae;border-color:#b1aeae;cursor:not-allowed;color:#000;}
    .casilla__in--asist::placeholder,.casilla__in--total::placeholder{color:#000;}
    .casilla__in--asist.casilla__in--verde{background:#c0e07f;border-color:#c0e07f;cursor:pointer;}
    .casilla--sin-ayuda .casilla__in--asist::placeholder{color:#6c757d;}
    .casilla__in--monto::placeholder{color:#6c757d;}
    .casilla__in--total{background:#d9edf7;border-color:#357ebd;color:#000;cursor:default;}
    .casilla__in--total:focus{box-shadow:none;border-color:#357ebd;}

    /* Sección Determinativa */
    .subtabs--det .subtab{display:inline-flex;align-items:center;gap:6px;}
    .ic-info{display:inline-block;width:16px;height:16px;border-radius:50%;background:#495057;color:#fff;font:700 11px/16px Georgia,serif;text-align:center;font-style:normal;}
    .subtab:not(.activa) .ic-info{background:#9a9ea7;}
    .fila--det{grid-template-columns:minmax(0,51%) minmax(0,49%);border-bottom-color:#dfdfdf;padding:14px 0 14px 24px;align-items:center;}
    .fila--det .fila__et{padding-top:0;padding-right:40px;}
    .casilla--det{width:430px;height:46px;}
    .casilla--det .casilla__num{width:63px;}
    .casilla--det .casilla__ayuda{width:48px;}
    .pie-btn.pie-btn--det{margin-top:44px;}
    [data-dsub-panel] .fila--det:nth-last-child(2){border-bottom:0;}

    /* Casilla 100: asistente de arrendamientos */
    .asist--c100{width:1300px;}
    .asist--c100 .asist__cuerpo{padding:20px;}
    .asist--c100 .tarjeta{padding:0 0 20px;}
    .asist--c100 .dt{margin:0;border:0;padding:24px 50px 10px;}
    .acciones-c100{display:flex;gap:10px;padding:30px 0 20px;}
    .asist--arr{width:1240px;}
    .asist--arr .asist__cuerpo{padding:20px 20px 0;}
    .recuadro--arr{margin:24px 0 0;padding:6px 30px 40px;}
    .recuadro--arr legend{font-size:19px;margin-left:16px;}
    .arr-grid{display:grid;grid-template-columns:24% 21% 20% 21%;column-gap:38px;row-gap:36px;align-items:start;font-size:17px;}
    .arr-grid label{padding-top:2px;}
    .arr-grid .fm__ctl{height:44px;font-size:17px;}
    .arr-grid .ancho{grid-column:2 / 5;}
    .btn-cabecera{margin:32px 0 22px 10px;font-size:18px;padding:12px 16px;border-radius:3px;}
    .arr-pagos{border:1px solid #e6e6e6;border-radius:4px;padding:20px 40px 50px;margin-bottom:40px;}
    .arr-pagos .dt{margin:0;border:0;padding:0;}
    .arr-nuevo{display:grid;grid-template-columns:repeat(6,minmax(0,1fr)) auto;gap:10px;align-items:end;padding:6px 0 26px;margin-bottom:18px;border-bottom:1px solid #e6e6e6;font-size:13.5px;}
    .arr-nuevo label{display:flex;flex-direction:column;gap:4px;}
    .arr-nuevo .fm__ctl{height:38px;font-size:14px;padding:0 8px;}
    .arr-nuevo .fecha__btn{height:38px;width:36px;}
    .arr-nuevo .btn-azul{height:38px;font-size:14px;}
    .arr-nuevo.bloqueado{opacity:.45;pointer-events:none;}
    .arr-totales{display:grid;grid-template-columns:auto auto;justify-content:end;column-gap:30px;row-gap:22px;padding-top:30px;font-size:17px;}
    .btn-azul:disabled{background:#59a9ff;border-color:#59a9ff;cursor:default;}

    /* Segunda categoría: detalle (tabla + Exportar + total) y fichas */
    .asist--det{width:1290px;}
    .asist--det .asist__cuerpo{padding:16px;}
    .asist--det-chico{width:860px;}
    .tarjeta--det{padding:14px 22px 30px;}
    .tarjeta--det .dt{margin:0;border:0;padding:12px 0 0;}
    .asist--det .dt__tabla{font-size:14px;}
    .asist--det .dt__tabla th{padding:10px 22px 10px 8px;}
    .asist--det .dt__tabla td{padding:8px;}
    .asist--det .dt__tabla td:nth-child(n+4){white-space:nowrap;}
    .det-pie{display:flex;justify-content:space-between;align-items:flex-start;padding-top:24px;font-size:15px;}
    .asist--fuente{width:710px;}
    .asist--fuente .tarjeta{padding:10px 26px 50px;}
    .fu-grid{display:grid;grid-template-columns:minmax(0,1fr) 285px;column-gap:20px;row-gap:22px;align-items:start;font-size:16px;}
    .fu-grid .fm__ctl{height:46px;font-size:16px;}
    .fu-grid .fm__sel:disabled,.fu-grid .fm__ctl:disabled{background:#b1aeae;border-color:#b1aeae;color:#495057;}
    .fu-grid .fecha__in{border-radius:4px 0 0 4px;}
    .fu-grid .fecha__btn{height:46px;width:90px;}
    .fecha__btn--claro{border-color:#ced4da;}
    .fecha__btn:disabled{cursor:default;background:#fff;}
    .asist--ext{width:665px;}
    .asist--ext .fm{grid-template-columns:minmax(0,1fr) 268px;}

    /* Rentas de trabajo: listas con íconos, contador y casilla 514 */
    .asist.asist--lista-trab{width:1340px;}
    .asist.asist--trab-chico{width:990px;}
    .asist__cuerpo--lista{padding:24px 20px 10px;}
    .asist__cuerpo--lista .dt{margin:0;border:0;padding:0;}
    .dt__tabla--izq th,.dt__tabla--izq td{text-align:left;vertical-align:top;}
    .dt__tabla td.td-monto{text-align:right;white-space:nowrap;}
    .th-iconos{width:1%;padding:0 !important;}
    .dt__tabla td.td-iconos{white-space:nowrap;padding:10px 4px 10px 8px;}
    .ic-fila{display:inline-block;width:18px;height:18px;margin:0 8px 0 4px;border:0;padding:0;cursor:pointer;background:#212529;vertical-align:top;}
    .ic-editar{-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M12.1 1.3l2.6 2.6-9.6 9.6H2.5v-2.6zM1 15h14v1H1z'/%3E%3C/svg%3E") center/contain no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M12.1 1.3l2.6 2.6-9.6 9.6H2.5v-2.6zM1 15h14v1H1z'/%3E%3C/svg%3E") center/contain no-repeat;}
    .ic-eliminar{-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 14 16'%3E%3Cpath d='M4.5 0h5l.5 1.5H14V3H0V1.5h4zM1 4h12l-1 12H2z'/%3E%3C/svg%3E") center/contain no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 14 16'%3E%3Cpath d='M4.5 0h5l.5 1.5H14V3H0V1.5h4zM1 4h12l-1 12H2z'/%3E%3C/svg%3E") center/contain no-repeat;}
    .ic-fila:hover{background:#0063ae;}
    .ic-mas{width:20px;height:20px;border-radius:50%;background:#28a745;box-shadow:0 0 0 2px #fff,0 0 3px 2px #999;position:relative;margin-top:14px;}
    .ic-mas::before{content:"+";position:absolute;inset:0;color:#fff;font:700 16px/19px Arial,sans-serif;text-align:center;}
    .ic-mas:hover{background:#218838;}
    .chk-fila{margin:0 4px 0 12px;width:15px;height:15px;vertical-align:top;}
    .fila-mas td{background:#fff !important;font-size:14px;padding:6px 16px 12px !important;}
    .contador{font-size:15px;padding:6px 0 0;}
    .contador__lista{padding:12px 0 0 46px;line-height:1.7;}
    .det-total b{font-weight:400;margin-left:18px;}
    .asist.asist--514{width:1000px;}
    .asist__cuerpo--514{padding:40px 40px 20px;}
    .conceptos{width:100%;border-collapse:collapse;font-size:17px;color:#212529;}
    .conceptos th{text-align:left;padding:16px 14px;border-top:1px solid #dee2e6;border-bottom:2px solid #dee2e6;font-weight:700;}
    .conceptos td{padding:16px 14px;border-bottom:1px solid #dee2e6;}
    .conceptos tr:last-child td{border-bottom:0;}
    .conceptos .der{text-align:right;white-space:nowrap;}
    .conceptos td:last-child{width:130px;}
    .conceptos__total{text-align:right;font-size:17px;padding:28px 0 10px;}
    .asist--514 .modal__pie{padding:18px 16px;}
    .asist.asist--ficha-trab{width:860px;}
    .fu-grid--trab{grid-template-columns:minmax(0,1fr) 345px;}
    .fm__ctl--gris{background:#b1aeae !important;border-color:#b1aeae !important;color:#212529;}

    /* Determinación de la Deuda */
    .deuda{font-size:13.5px;color:#212529;}
    .deuda__f{display:grid;grid-template-columns:minmax(0,1.05fr) repeat(3,minmax(0,1fr));column-gap:28px;align-items:center;border-bottom:1px solid #dfdfdf;padding:8px 0 8px 16px;min-height:56px;}
    .deuda__f--cab{border-bottom:1px solid #dfdfdf;min-height:52px;padding-top:14px;}
    .deuda__f--radios{align-items:start;padding:12px 0 12px 16px;}
    .deuda__tit{text-align:center;font-size:13.5px;}
    .deuda__et{padding-right:12px;}
    .deuda__radios{display:flex;flex-direction:column;gap:6px;font-size:13.5px;}
    .deuda__radios label{display:flex;align-items:center;gap:7px;cursor:pointer;}
    .deuda__radios input{margin:0;}
    .deuda__radios input:disabled + *,.deuda__radios label:has(input:disabled){color:#6c757d;cursor:default;}
    .casilla--deuda{width:100%;height:33px;}
    .casilla--deuda .casilla__num{width:42px;font-size:13.5px;}
    .casilla--deuda .casilla__in{font-size:13.5px;padding:0 10px;}
    .casilla--deuda .casilla__ayuda{width:33px;}
    .casilla--deuda .casilla__ayuda::before{width:13px;height:13px;font-size:10px;line-height:13px;}
    .deuda [data-col][hidden]{display:block !important;visibility:hidden;}
    .btn-azul--accion{font-size:14px;padding:7px 10px;}
    .ic-copia{--m:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M5 0h7l4 4v9H5zM0 3h4v11h8v2H0z'/%3E%3C/svg%3E");}
    .aviso-ficha{font-size:16px;margin:4px 0 22px;line-height:1.6;}
    .lnk-azul{background:none;border:0;padding:0 0 0 18px;color:#007bff;font-size:16px;cursor:pointer;}
    .lnk-azul:hover{text-decoration:underline;}
    .recuadro--ficha{grid-column:1 / -1;margin:16px 0 8px;padding:6px 30px 26px;}
    .recuadro--ficha legend{color:#999;font-size:16px;letter-spacing:.5px;}
    .asist.asist--ficha-116{width:1290px;}
    .asist--ficha-116 .fu-grid--trab{grid-template-columns:minmax(0,1fr) 565px;}
    .pagos-prev__tributo{font-size:17px;margin:20px 0 26px 20px;}
    .pagos-prev .acciones-tabla{padding:0 0 10px 30px;}
    .chk-sel{width:16px;height:16px;cursor:pointer;}

    /* Asistentes (ventanas encimadas) */
    .asist-fondo{position:fixed;inset:0;background:rgba(0,0,0,.5);}
    .asist{position:fixed;top:48px;left:50%;transform:translateX(-50%);max-width:calc(100% - 20px);max-height:calc(100% - 60px);overflow-y:auto;
        background:#fff;border-radius:4px;box-shadow:0 5px 15px rgba(0,0,0,.3);}
    .asist .modal__cab{position:sticky;top:0;z-index:2;}
    .asist .modal__cab--x{line-height:1.35;gap:20px;}
    .asist__cuerpo{padding:14px;}
    .asist--incisos{width:756px;}
    .asist--incisos .tarjeta{border-color:#ddd;padding:12px 36px 50px;}
    .inc{display:grid;grid-template-columns:minmax(0,1fr) 195px;gap:30px;align-items:start;margin-top:20px;font-size:13.5px;line-height:1.5;color:#212529;}
    .inc__ctl{height:32px;border:1px solid #ced4da;border-radius:3px;padding:0 10px;font-size:13.5px;text-align:right;color:#212529;background:#fff;width:100%;}
    .inc__ctl::placeholder{color:#495057;opacity:1;}
    .inc__ctl:focus{outline:0;border-color:#80bdff;box-shadow:0 0 0 .2rem rgba(0,123,255,.25);}
    .inc__ctl--verde{background:#c0e07f;border-color:#c0e07f;cursor:pointer;color:#000;}
    .inc__ctl--verde::placeholder{color:#000;}
    .inc__ctl--total{background:#d9edf7;border-color:#357ebd;color:#000;}
    .inc__ctl--total::placeholder{color:#000;}
    .asist--lista{width:1140px;}
    .asist--lista .dt{margin:0;border:0;padding:16px 20px 0;}
    .asist--lista .dt__tabla{font-size:14px;}
    .asist--lista .dt__tabla th{padding:10px 22px 10px 8px;}
    .asist--lista .dt__tabla td{padding:8px;white-space:nowrap;}
    .asist__total{text-align:right;padding:22px 20px 26px;font-size:15px;}
    .asist--form{width:600px;overflow:visible;max-height:none;}
    .asist--form .tarjeta{padding:8px 20px 30px;}
    .asist--form .fm{grid-template-columns:minmax(0,1fr) 242px;}
    .asist .modal__pie{display:flex;justify-content:flex-end;gap:8px;padding:16px;border-top:1px solid #dee2e6;position:sticky;bottom:0;background:#fff;}
    .fm__ctl--calc{background:#d9edf7;border-color:#357ebd;text-align:right;color:#000;}
    .fm__ctl--monto{text-align:right;}

    /* Ventana "Mensaje" */
    .modal-fondo{position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:1040;}
    #modalFondo{z-index:1190;}
    #modal{z-index:1200;}
    #condFondo{z-index:1020;}
    .modal{position:fixed;top:28px;left:50%;transform:translateX(-50%);width:500px;max-width:calc(100% - 20px);z-index:1050;
        background:#fff;border-radius:4px;box-shadow:0 5px 15px rgba(0,0,0,.3);overflow:hidden;}
    .modal__cab{background:#0063ae;color:#fff;font-size:15px;padding:13px 14px;}
    .modal__cuerpo{padding:14px 14px 15px;font-size:15px;line-height:1.45;color:#212529;}
    .modal__pie{display:flex;justify-content:flex-end;gap:10px;padding:12px;border-top:1px solid #dee2e6;}
    .btn-gris--msj{font-size:15px;padding:6px 12px;}
    .det-totales{text-align:right;font-size:15px;line-height:2.1;}
    .det-totales .fuerte{font-size:15px;}
    .btn-aceptar{background:#007bff;border:1px solid #007bff;color:#fff;font-size:15px;padding:6px 12px;border-radius:4px;cursor:pointer;}
    .btn-aceptar:hover{background:#0069d9;border-color:#0062cc;}
    .btn-aceptar:focus{outline:0;background:#0069d9;border-color:#0062cc;box-shadow:0 0 0 .2rem rgba(38,143,255,.5);}

    .pie-btn{display:flex;justify-content:center;gap:16px;padding:0;margin-top:0;}
    .pie-btn--dos{margin-top:22px;}
    .btn-azul:focus{outline:0;background:#0069d9;border-color:#0062cc;box-shadow:0 0 0 .2rem rgba(38,143,255,.5);}
    .btn-gris{display:inline-flex;align-items:center;gap:4px;background:#fff;border:1px solid #6c757d;color:#6c757d;font-size:15px;line-height:1;padding:8px 12px;border-radius:3px;cursor:pointer;}
    .btn-gris:hover{background:#6c757d;color:#fff;}
    .btn-gris .chev{font-size:22px;line-height:14px;font-weight:700;transform:translateY(-1px);}

    /* Fila sin líneas (pregunta de Condóminos) */
    .fila--libre{border-bottom:0;padding-top:28px;}
    .fila--libre:hover{background:none;}

    /* Botones Importar / Agregar */
    .acciones-tabla{display:flex;gap:8px;padding:18px 0 18px 18px;}
    .btn-azul--tabla{font-size:15px;padding:9px 12px;border-radius:2px;}

    /* Tabla (DataTables del formulario real) */
    .dt{margin-left:18px;border:1px solid #dcdcdc;padding:20px 20px 12px;font-size:15px;color:#212529;}
    .dt__arriba{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:6px;}
    .dt__arriba label{display:flex;align-items:center;gap:5px;}
    .dt__mostrar{height:29px;font-size:15px;padding:0 4px;border:1px solid #aaa;border-radius:3px;background:#fff;}
    .dt__buscar{width:196px;height:38px;border:1px solid #aaa;border-radius:3px;padding:0 6px;font-size:15px;}
    .dt__scroll{overflow-x:auto;}
    .dt__tabla{width:100%;border-collapse:collapse;}
    .dt__tabla th{font-weight:700;text-align:center;padding:12px 18px;border-top:1px solid #dee2e6;border-bottom:1px solid #111;white-space:nowrap;position:relative;vertical-align:bottom;}
    .dt__tabla th.th-ajustar{white-space:normal;text-align:left;min-width:150px;}
    .dt__tabla--envuelta th{white-space:normal;text-align:left;}
    .dt__tabla th.ord{cursor:pointer;padding-right:30px;}
    .dt__tabla th.ord::after{content:"";position:absolute;right:8px;top:50%;width:7px;height:14px;transform:translateY(-50%);opacity:.35;
        background:linear-gradient(#999,#999) no-repeat;-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 7 14'%3E%3Cpath d='M3.5 0L7 5H0zM3.5 14L0 9h7z'/%3E%3C/svg%3E") center/contain no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 7 14'%3E%3Cpath d='M3.5 0L7 5H0zM3.5 14L0 9h7z'/%3E%3C/svg%3E") center/contain no-repeat;}
    .dt__tabla th.asc::after{opacity:.9;-webkit-mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 7 14'%3E%3Cpath d='M3.5 0L7 5H0z'/%3E%3C/svg%3E");mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 7 14'%3E%3Cpath d='M3.5 0L7 5H0z'/%3E%3C/svg%3E");}
    .dt__tabla th.desc::after{opacity:.9;-webkit-mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 7 14'%3E%3Cpath d='M3.5 14L0 9h7z'/%3E%3C/svg%3E");mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 7 14'%3E%3Cpath d='M3.5 14L0 9h7z'/%3E%3C/svg%3E");}
    .dt__tabla td{padding:9px 18px;text-align:center;border-top:1px solid #ddd;}
    .dt__tabla tbody tr:first-child td{border-top:0;}
    .dt__tabla tbody tr:nth-child(odd) td{background:#f9f9f9;}
    .dt__tabla tbody tr:last-child td{border-bottom:1px solid #111;}
    .dt__tabla td.vacio{background:#fff !important;}
    .dt__abajo{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;padding-top:14px;}
    .dt__pag{display:flex;flex-wrap:wrap;gap:2px;}
    .dt__pag button{background:none;border:1px solid transparent;color:#333;font-size:15px;padding:6px 14px;border-radius:2px;cursor:pointer;}
    .dt__pag button:disabled{color:#666;cursor:default;}
    .dt__pag button.actual{border-color:#979797;background:linear-gradient(#fff,#dcdcdc);}
    .dt__pag button:not(:disabled):not(.actual):hover{background:linear-gradient(#585858,#111);color:#fff;border-color:#111;}

    .por-construir{padding:40px 18px;color:#999;font-style:italic;text-align:center;margin:0;}

    /* ===== Celular y tablet ===== */
    @media (max-width:900px){
        .pasos{padding:6px 10px 0;}
        .paso{font-size:13px;padding:0 20px 0 26px;}
        .cuerpo{padding:12px 10px 0;}
        .paso1{padding:8px 10px;}
        .panel__titulo h1{font-size:17px;}
        .panel__cuerpo{padding:12px 8px;}
        .fila{grid-template-columns:minmax(0,1fr);gap:8px;padding:10px 0 10px 8px;}
        .fila__et--alto{padding-top:6px;}
        .sub-panel{padding-right:8px;}
        .seccion{font-size:13px;}
        .subtab{font-size:13px;padding:8px 7px;}
        .aviso-fijo{font-size:12.5px;padding:8px 12px;}
        .barra-aula{padding:0 10px;}
        .cabecera__in{padding:0 10px;justify-content:flex-end;gap:12px;}
        .cabecera__domicilio{margin:0 0 0 auto;font-size:12px;}
        .cabecera__usuario{font-size:12px;}
        .dt{margin-left:0;padding:12px 10px;}
        .acciones-tabla{padding-left:0;}
        .modal.modal--form{top:12px;max-height:calc(100% - 24px);overflow-y:auto;}
        .fm{grid-template-columns:minmax(0,1fr);gap:4px;}
        .tarjeta--xl{padding:12px 10px 20px;}
        .tarjeta--xl .fm{grid-template-columns:minmax(0,1fr);gap:4px;}
        .tarjeta--xl .fm__et{padding-left:0;}
        .dt--modal{padding:12px 8px;}
        .recuadro{padding:0 10px 20px;}
        .recuadro__aviso{margin-left:0;}
        .tarjeta--atr{padding:10px 10px 20px;}
        .tarjeta--atr .fm{grid-template-columns:minmax(0,1fr);gap:4px;}
        .modal__pie--atr{padding:12px !important;}
        .fila--oi{grid-template-columns:minmax(0,1fr);gap:8px;padding:12px 0 12px 8px;}
        .fila--preg{padding:12px 0 12px 8px;}
        .casilla--oi{width:100%;height:40px;}
        .asist{top:10px;max-height:calc(100% - 20px);}
        .asist--incisos .tarjeta{padding:8px 10px 20px;}
        .inc{grid-template-columns:minmax(0,1fr);gap:6px;}
        .asist--form .fm{grid-template-columns:minmax(0,1fr);}
        .asist--lista .dt{padding:10px 8px 0;}
        .fila--det{grid-template-columns:minmax(0,1fr);gap:8px;padding:12px 0 12px 8px;}
        .casilla--det{width:100%;height:40px;}
        .asist--c100 .dt{padding:10px 8px 0;}
        .recuadro--arr{padding:6px 10px 20px;}
        .arr-grid{grid-template-columns:minmax(0,1fr);row-gap:8px;font-size:15px;}
        .arr-grid .ancho{grid-column:auto;}
        .arr-pagos{padding:12px 8px 20px;}
        .arr-nuevo{grid-template-columns:minmax(0,1fr) minmax(0,1fr);}
        .fu-grid{grid-template-columns:minmax(0,1fr);row-gap:6px;}
        .asist--fuente .tarjeta{padding:8px 10px 20px;}
        .tarjeta--det{padding:8px;}
        .asist__cuerpo--514{padding:16px 8px;}
        .conceptos{font-size:14px;}
        .conceptos th,.conceptos td{padding:10px 6px;}
        .fu-grid--trab{grid-template-columns:minmax(0,1fr);}
        .dt__pag button{padding:5px 8px;font-size:13px;}
        .recuadro{padding:0 6px 16px;}
        .deuda__f{grid-template-columns:minmax(0,1fr);row-gap:6px;padding-left:4px;}
        .deuda__f--cab{display:none;}
        .deuda__c:empty{display:none;}
        .deuda__c[data-col]::before{content:attr(data-col);display:block;font-size:11px;color:#6c757d;text-transform:capitalize;}
        .deuda__c[data-col]:empty::before{display:none;}
        .asist--ficha-116 .fu-grid--trab{grid-template-columns:minmax(0,1fr);}
    }

    /* ===== Pantallas grandes: el mismo diseño, un poco más grande ===== */
    @media (min-width:1900px){ body{zoom:1.12;} }
    @media (min-width:2400px){ body{zoom:1.3;} }
    @media (min-width:3200px){ body{zoom:1.6;} }