/* Programa de facturas — letra grande, botones grandes, pocos colores. */
:root {
  --navy: #14213D; --fondo: #EEF2F6; --papel: #FCFCFB; --blanco: #FFFFFE;
  --azul: #1D5FD1; --azul-claro: #E3ECFB; --verde: #1F7A4D; --verde-claro: #E2F2E9;
  --naranja: #C2570C; --naranja-osc: #A9480A; --naranja-claro: #FCEBDD;
  --gris: #4A5568; --borde: #D5DBE3; --rojo: #B42318; --rojo-claro: #FDECEA;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { font-size: 20px; }
body { margin: 0; background: var(--fondo); color: var(--navy);
  font-family: "Segoe UI", system-ui, -apple-system, Roboto, Arial, sans-serif; line-height: 1.45; }
a { color: var(--azul); }
h1 { font-size: 1.9rem; margin: 0 0 .6rem; line-height: 1.15; }
h2 { font-size: 1.3rem; margin: 1.6rem 0 .6rem; }
main { max-width: 1180px; margin: 0 auto; padding: 1.4rem 1.2rem 4rem; }

/* barra superior */
.barra { background: var(--navy); color: #F5F6F2; display: flex; align-items: center; gap: 1rem;
  padding: .6rem 1.4rem; position: sticky; top: 0; z-index: 5; }
.marca { color: #F5F6F2; font-weight: 800; font-size: 1.15rem; text-decoration: none; margin-right: auto; }
.barra nav { display: flex; gap: .3rem; flex-wrap: wrap; }
.barra nav a { color: #DCE3EE; text-decoration: none; padding: .35rem .8rem; border-radius: 10px; font-size: .9rem; }
.barra nav a:hover { background: rgba(255,255,255,.1); color: #fff; }

/* avisos */
.aviso { padding: .8rem 1.1rem; border-radius: 14px; margin: 0 0 1.2rem; font-weight: 600; display: block; text-decoration: none; }
.aviso-ok { background: var(--verde-claro); color: #145234; border: 2px solid var(--verde); }
.aviso-aviso { background: #FFF5D6; color: #6B4E00; border: 2px solid #D9A400; }
.aviso-error { background: var(--rojo-claro); color: var(--rojo); border: 2px solid var(--rojo); }
.nota { color: var(--gris); font-size: .9rem; }

/* botones */
.boton, button.boton { display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  font: inherit; font-weight: 800; font-size: 1.05rem; border: none; border-radius: 16px; padding: .85rem 1.6rem;
  cursor: pointer; text-decoration: none; background: var(--azul); color: #FBFBF8; }
.boton.boton-verde { background: var(--verde); }
.boton.boton-naranja { background: var(--naranja); }
.boton-grande { font-size: 1.25rem; padding: 1.1rem 2rem; min-width: 20rem; }
.boton.boton-sec { background: var(--blanco); color: var(--navy); border: 2px solid var(--navy); }
.boton-peq, button.boton-peq { font-size: .85rem; padding: .45rem .9rem; border-radius: 12px; }
.boton[disabled] { opacity: .6; cursor: wait; }
.acciones { display: flex; gap: 1rem; flex-wrap: wrap; align-items: center; margin-top: 1.4rem; }

/* inicio */
.tipos { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; margin: 1rem 0 1.4rem; }
.tipo { display: block; text-decoration: none; border-radius: 22px; padding: 1.6rem 1.8rem; color: #FBFBF8; }
.tipo small { display: block; font-size: .9rem; opacity: .85; }
.tipo b { display: block; font-size: 2.6rem; line-height: 1.1; letter-spacing: .02em; }
.tipo span { display: block; font-size: .9rem; opacity: .85; margin-top: .2rem; }
.tipo-agua { background: var(--azul); }
.tipo-servicio { background: var(--navy); }
.tipo:hover { filter: brightness(1.08); }

/* tablas */
.tabla { width: 100%; border-collapse: collapse; background: var(--papel); border-radius: 16px; overflow: hidden;
  box-shadow: 0 2px 10px rgba(20,33,61,.06); }
.tabla th { text-align: left; background: #E4E9F0; font-size: .85rem; text-transform: uppercase; letter-spacing: .04em;
  color: var(--gris); padding: .6rem .9rem; }
.tabla td { padding: .7rem .9rem; border-top: 1px solid var(--borde); vertical-align: middle; }
.tabla tr[data-href] { cursor: pointer; }
.tabla tr[data-href]:hover td { background: var(--azul-claro); }
.n { text-align: right; white-space: nowrap; }
.etq { display: inline-block; font-size: .8rem; font-weight: 700; padding: .15rem .6rem; border-radius: 999px; white-space: nowrap; }
.etq-verde { background: var(--verde-claro); color: #145234; }
.etq-azul { background: var(--azul-claro); color: #153F8C; }
.etq-naranja { background: var(--naranja-claro); color: var(--naranja-osc); }
.etq-gris { background: #E4E9F0; color: var(--gris); }
.etq-rojo { background: var(--rojo-claro); color: var(--rojo); }

/* cabecera de formulario */
.cab { display: flex; align-items: center; gap: .8rem; flex-wrap: wrap; margin-bottom: .4rem; }
.pastilla { font-size: .8rem; font-weight: 800; letter-spacing: .06em; color: #FBFBF8; background: var(--azul);
  padding: .25rem .8rem; border-radius: 999px; }
.pastilla-naranja { background: var(--naranja); }
.pastilla-navy { background: var(--navy); }
.cab h1 { margin: 0; }
.cliente-cab { font-size: 1.1rem; margin: 0 0 1.2rem; color: var(--gris); }
.cliente-cab b { color: var(--navy); }

/* tarjetas y formularios */
.tarjeta { background: var(--papel); border: 1px solid var(--borde); border-radius: 20px; padding: 1.4rem 1.6rem;
  margin-bottom: 1.2rem; box-shadow: 0 2px 10px rgba(20,33,61,.05); }
.tarjeta-naranja { border: 2px solid var(--naranja); background: #FFFDFB; }
.campos { display: grid; grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr)); gap: 1rem 1.4rem; }
.campo { display: flex; flex-direction: column; gap: .3rem; }
.campo-ancho { grid-column: 1 / -1; }
label, .etiqueta { font-weight: 700; font-size: .9rem; color: var(--gris); }
input[type=text], input[type=email], input[type=date], input[type=number], input[type=password], input[type=search],
select, textarea {
  font: inherit; font-size: 1.1rem; padding: .65rem .9rem; border: 2px solid var(--borde); border-radius: 12px;
  background: var(--blanco); color: var(--navy); width: 100%; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--azul); box-shadow: 0 0 0 3px var(--azul-claro); }
textarea { resize: vertical; min-height: 4.5rem; }
.mayus { text-transform: uppercase; }
.casillas { display: flex; gap: 1rem; flex-wrap: wrap; }
.casilla { display: flex; align-items: center; gap: .6rem; padding: .6rem 1.1rem; border: 2px solid var(--borde);
  border-radius: 14px; background: var(--blanco); cursor: pointer; font-weight: 700; color: var(--navy); font-size: 1rem; }
.casilla input { width: 1.4rem; height: 1.4rem; accent-color: var(--azul); }
.casilla:has(input:checked) { border-color: var(--azul); background: var(--azul-claro); }
.total-vivo { display: flex; justify-content: space-between; align-items: baseline; border-top: 3px solid var(--navy);
  padding-top: .8rem; margin-top: 1.2rem; font-size: 1.1rem; }
.total-vivo b { font-size: 1.8rem; }

/* elegir cliente */
.buscador { font-size: 1.4rem !important; padding: .9rem 1.2rem !important; border-width: 3px !important; margin-bottom: 1rem; }
.lista-clientes { display: grid; grid-template-columns: repeat(auto-fill, minmax(26rem, 1fr)); gap: .8rem; }
.cli { display: block; text-decoration: none; color: var(--navy); background: var(--papel); border: 2px solid var(--borde);
  border-radius: 16px; padding: .9rem 1.2rem; }
.cli:hover, .cli:focus { border-color: var(--azul); background: var(--azul-claro); outline: none; }
.cli b { display: block; font-size: 1.1rem; }
.cli small { color: var(--gris); }

/* plantillas de servicio */
.plantillas { display: grid; grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr)); gap: .8rem; }
.plantilla { font: inherit; text-align: left; cursor: pointer; background: var(--blanco); border: 2px solid var(--borde);
  border-radius: 16px; padding: .8rem 1.1rem; color: var(--navy); }
.plantilla b { display: block; }
.plantilla small { color: var(--gris); }
.plantilla.activa { border: 3px solid var(--azul); background: var(--azul-claro); }
.recientes a { display: flex; justify-content: space-between; gap: 1rem; padding: .6rem .9rem; border-radius: 12px;
  text-decoration: none; color: var(--navy); border: 1px solid var(--borde); background: var(--blanco); margin-bottom: .5rem; }
.recientes a:hover { border-color: var(--azul); background: var(--azul-claro); }
.recientes .txt { color: var(--gris); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; flex: 1; }

/* líneas editables */
.lineas { width: 100%; border-collapse: separate; border-spacing: 0 .5rem; }
.lineas th { text-align: left; font-size: .85rem; color: var(--gris); padding: 0 .4rem; }
.lineas td { padding: 0 .4rem; }
.lineas .imp { text-align: right; font-weight: 700; white-space: nowrap; min-width: 7rem; }
.quitar { font: inherit; background: none; border: none; color: var(--rojo); font-size: 1.4rem; cursor: pointer; }

/* revisar */
.hojas { display: grid; gap: 1.4rem; }
.hoja { background: #fff; border-radius: 6px; padding: 2rem; box-shadow: 0 10px 30px rgba(20,33,61,.15);
  max-width: 900px; overflow-x: auto; }
.hoja .cl { margin: 0 auto; }
.envio { display: grid; gap: .8rem; max-width: 900px; }
.nota-import { background: #FFF5D6; border: 1px dashed #D9A400; border-radius: 12px; padding: .7rem 1rem; color: #6B4E00; font-size: .9rem; }

/* login */
.login { max-width: 26rem; margin: 4rem auto; }

@media (max-width: 760px) {
  html { font-size: 18px; }
  .tipos { grid-template-columns: 1fr; }
  .lista-clientes { grid-template-columns: 1fr; }
  .boton-grande { min-width: 0; width: 100%; }
  .hoja { padding: 1.2rem; font-size: 14px; }
}

/* ---------- BANCO ---------- */
.scroll { overflow-x: auto; border-radius: 16px; box-shadow: 0 2px 10px rgba(20,33,61,.06); }
.scroll .tabla { box-shadow: none; }
.tipos-3 { grid-template-columns: 1fr 1fr 1fr; }
.tipo-banco { background: #1F7A4D; }
.pestanas { display: flex; gap: .3rem; flex-wrap: wrap; margin: .2rem 0 1.4rem; border-bottom: 2px solid var(--borde); }
.pestanas a { padding: .6rem 1.1rem; text-decoration: none; color: var(--gris); font-weight: 700; border-radius: 12px 12px 0 0; }
.pestanas a.activa { background: var(--papel); color: var(--navy); border: 2px solid var(--borde); border-bottom-color: var(--papel); margin-bottom: -2px; }
.pestanas .cuenta { background: var(--naranja); color: #FBFBF8; border-radius: 999px; font-size: .75rem; padding: .05rem .5rem; margin-left: .3rem; }
.cifras { display: grid; grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr)); gap: 1rem; margin-bottom: 1.4rem; }
.cifra { background: var(--papel); border: 1px solid var(--borde); border-radius: 18px; padding: 1.1rem 1.3rem; text-decoration: none; color: var(--navy); display: block; }
.cifra small { display: block; color: var(--gris); font-weight: 700; font-size: .85rem; }
.cifra b { display: block; font-size: 1.7rem; line-height: 1.2; font-variant-numeric: tabular-nums; }
.cifra span { color: var(--gris); font-size: .85rem; }
.cifra.verde { border-left: 6px solid var(--verde); }
.cifra.naranja { border-left: 6px solid var(--naranja); }
.cifra.azul { border-left: 6px solid var(--azul); }
.cifra.navy { border-left: 6px solid var(--navy); }
a.cifra:hover { border-color: var(--azul); }
details.deudor { background: var(--papel); border: 1px solid var(--borde); border-radius: 14px; margin-bottom: .6rem; }
details.deudor summary { cursor: pointer; padding: .9rem 1.2rem; display: flex; justify-content: space-between; gap: 1rem; font-weight: 700; list-style: none; }
details.deudor summary > span:first-child { flex: 1; text-align: left; }
details.deudor summary::-webkit-details-marker { display: none; }
details.deudor summary::before { content: "▸"; color: var(--gris); margin-right: .4rem; }
details.deudor[open] summary::before { content: "▾"; }
details.deudor .tabla { box-shadow: none; border-radius: 0 0 14px 14px; }
.mov { background: var(--papel); border: 1px solid var(--borde); border-radius: 16px; padding: 1rem 1.2rem; margin-bottom: .8rem; }
.mov-cab { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; align-items: baseline; }
.mov-cab .imp { font-size: 1.3rem; font-weight: 800; font-variant-numeric: tabular-nums; white-space: nowrap; }
.imp-mas { color: #145234; }
.imp-menos { color: var(--rojo); }
.mov .concepto { color: var(--gris); font-size: .95rem; margin: .2rem 0 .6rem; word-break: break-word; }
.mini-acciones { display: flex; gap: .5rem; flex-wrap: wrap; align-items: center; }
.mini-acciones form { display: flex; gap: .4rem; align-items: center; flex-wrap: wrap; margin: 0; }
.mini-acciones select { font-size: .85rem; padding: .35rem .6rem; width: auto; }
.sug { display: inline-flex; gap: .4rem; align-items: center; background: var(--azul-claro); border: 1px solid #B9CEF5; border-radius: 12px; padding: .35rem .7rem; font-size: .88rem; color: #153F8C; cursor: pointer; font-weight: 600; }
.sug.exacto { background: var(--verde-claro); border-color: #A9D8BD; color: #145234; }
.zona-subida { border: 3px dashed var(--borde); border-radius: 18px; padding: 1.4rem; background: var(--blanco); }
.zona-subida input[type=file] { font-size: 1rem; margin-top: .6rem; width: 100%; }
.tabla input[type=text], .tabla input[type=date] { font-size: .9rem; padding: .35rem .5rem; }
.procesando { position: fixed; inset: 0; background: rgba(20,33,61,.55); display: none; align-items: center; justify-content: center; z-index: 50; }
.procesando div { background: var(--papel); border-radius: 18px; padding: 1.6rem 2rem; font-weight: 800; font-size: 1.2rem; }
.procesando.activo { display: flex; }
@media (max-width: 760px) { .tipos-3 { grid-template-columns: 1fr; } }

.nowrap { white-space: nowrap; }