:root {
--papel: #f4f6f9;
--tinta: #141820;
--suave: #5b6372;
--borde: #dde2ea;
--azul: #1f4fb8;
--azul-claro: #e6edfb;
--ok: #17845a;
--error: #b3261e;
--aviso: #fff4d6;
--radio: 14px;
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body {
background: var(--papel);
color: var(--tinta);
font: 16px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
-webkit-text-size-adjust: 100%;
}
#app { min-height: 100%; display: flex; flex-direction: column; max-width: 560px; margin: 0 auto; position: relative; }
.top { display: flex; align-items: center; justify-content: space-between; padding: 14px 16px; padding-top: max(14px, env(safe-area-inset-top)); }
.logo { font-weight: 800; font-size: 22px; letter-spacing: -0.5px; color: var(--tinta); text-decoration: none; }
.logo { display: inline-flex; align-items: center; gap: 10px; }
.logo svg { display: block; flex: none; }
.chip { border: 1px solid var(--borde); background: #fff; border-radius: 999px; padding: 6px 12px; font: inherit; font-size: 14px; color: var(--tinta); cursor: pointer; max-width: 60%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.menu { position: absolute; right: 16px; top: 56px; background: #fff; border: 1px solid var(--borde); border-radius: 12px; box-shadow: 0 8px 24px rgba(20, 24, 32, .12); overflow: hidden; z-index: 10; min-width: 200px; }
.menu button, .menu a { display: block; text-decoration: none; width: 100%; text-align: left; padding: 12px 16px; border: 0; background: none; font: inherit; cursor: pointer; color: var(--tinta); }
.menu button:hover, .menu a:hover { background: var(--papel); }
.menu-sep { border: 0; border-top: 1px solid var(--borde); margin: 4px 0; }
.banner { margin: 0 16px 8px; padding: 8px 12px; border-radius: 10px; background: var(--aviso); color: #6b4e00; font-size: 13px; }
main { flex: 1; padding: 8px 16px 24px; }
.card { background: #fff; border: 1px solid var(--borde); border-radius: var(--radio); padding: 20px; }
h1 { font-size: 26px; line-height: 1.2; margin: 16px 0 8px; letter-spacing: -0.5px; }
h2 { font-size: 18px; margin: 0; text-transform: capitalize; }
p { margin: 0 0 12px; }
.muted { color: var(--suave); font-size: 14px; }
.btn { display: flex; align-items: center; justify-content: center; gap: 10px; width: 100%; min-height: 50px; border-radius: 12px; border: 1px solid var(--borde); background: #fff; color: var(--tinta); font: inherit; font-weight: 600; cursor: pointer; padding: 0 16px; }
.btn.primary { background: var(--azul); border-color: var(--azul); color: #fff; }
.btn.small { width: auto; min-height: 44px; padding: 0 14px; }
.btn:disabled { opacity: .5; cursor: default; }
.stack > * + * { margin-top: 10px; }
.sep { display: flex; align-items: center; gap: 10px; color: var(--suave); font-size: 13px; margin: 16px 0; }
.sep::before, .sep::after { content: ""; flex: 1; height: 1px; background: var(--borde); }
input, select { width: 100%; min-height: 50px; border: 1px solid var(--borde); border-radius: 12px; padding: 0 14px; font: inherit; background: #fff; color: var(--tinta); }
select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--suave) 50%), linear-gradient(135deg, var(--suave) 50%, transparent 50%); background-position: calc(100% - 20px) 50%, calc(100% - 14px) 50%; background-size: 6px 6px; background-repeat: no-repeat; padding-right: 36px; }
input:focus, select:focus { outline: 2px solid var(--azul); outline-offset: -1px; }
.form label { display: block; font-weight: 600; font-size: 14px; }
.form label > input, .form label > select, .form label > .row { margin-top: 6px; font-weight: 400; }
.form small { display: block; margin-top: 6px; font-weight: 400; }
.row { display: flex; gap: 8px; }
.row input { flex: 1; min-width: 0; }
.msg { padding: 12px 14px; border-radius: 12px; font-size: 15px; margin-top: 12px; }
.msg.ok { background: #e5f4ec; color: var(--ok); }
.msg.error { background: #fbe9e7; color: var(--error); }
.badge { display: inline-block; font-size: 12px; font-weight: 700; padding: 3px 8px; border-radius: 999px; background: var(--azul-claro); color: var(--azul); }
.center { flex: 1; display: flex; align-items: center; justify-content: center; color: var(--suave); padding: 40px 0; }

.chat { display: flex; flex-direction: column; padding-bottom: 8px; }
.msgs { display: flex; flex-direction: column; gap: 8px; }
.bubble { max-width: 88%; padding: 10px 14px; border-radius: 18px; word-wrap: break-word; }
.bubble.bot { background: #fff; border: 1px solid var(--borde); border-bottom-left-radius: 6px; align-self: flex-start; }
.bubble.me { background: var(--azul); color: #fff; border-bottom-right-radius: 6px; align-self: flex-end; }
.bubble .msg { margin: 8px 0 0; }
.typing { display: flex; gap: 4px; padding: 14px; }
.typing span { width: 7px; height: 7px; border-radius: 50%; background: var(--suave); opacity: .4; animation: blink 1s infinite; }
.typing span:nth-child(2) { animation-delay: .2s; }
.typing span:nth-child(3) { animation-delay: .4s; }
@keyframes blink { 50% { opacity: 1; } }
.options { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.opt { min-height: 44px; padding: 8px 16px; border-radius: 999px; border: 1.5px solid var(--azul); background: #fff; color: var(--azul); font: inherit; font-weight: 600; cursor: pointer; max-width: 100%; text-align: left; }
.opt.primary { background: var(--azul); color: #fff; }
.opt.ghost { border-color: var(--borde); color: var(--suave); }
.resumen { margin-top: 10px; min-width: 240px; }
.resumen dl { display: grid; grid-template-columns: auto 1fr; gap: 6px 12px; margin: 0; font-size: 14px; }
.resumen dt { color: var(--suave); }
.resumen dd { margin: 0; text-align: right; word-break: break-word; }
.resumen .tot { display: flex; justify-content: space-between; align-items: baseline; border-top: 1px solid var(--borde); margin-top: 10px; padding-top: 10px; }
.resumen .tot b { font-size: 20px; }
.dock { position: sticky; bottom: 0; background: var(--papel); padding: 8px 16px; padding-bottom: max(10px, env(safe-area-inset-bottom)); border-top: 1px solid var(--borde); }
.composer { display: flex; gap: 8px; margin-bottom: 8px; }
.composer input { flex: 1; min-width: 0; border-radius: 999px; }
.send { width: 50px; min-width: 50px; border-radius: 50%; border: 0; background: var(--azul); color: #fff; font-size: 18px; cursor: pointer; }
.quick { display: flex; gap: 6px; }
.quick a { display: flex; align-items: center; justify-content: center; text-decoration: none; }
.quick button, .quick a { flex: 1; min-height: 40px; border: 1px solid var(--borde); background: #fff; border-radius: 10px; font: inherit; font-size: 13px; font-weight: 600; color: var(--tinta); cursor: pointer; padding: 0 4px; }

.monthbar { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin: 8px 0 12px; }
.total { display: flex; flex-direction: column; gap: 4px; margin-bottom: 12px; }
.total > div:not(.muted) { display: flex; justify-content: space-between; align-items: baseline; }
.total b { font-size: 20px; }
.list { display: flex; flex-direction: column; gap: 8px; }
.item { text-decoration: none; display: flex; justify-content: space-between; align-items: center; gap: 12px; text-align: left; background: #fff; border: 1px solid var(--borde); border-radius: 12px; padding: 12px 14px; font: inherit; color: var(--tinta); cursor: pointer; width: 100%; }
.item .muted { font-size: 13px; }
.amt { font-weight: 700; white-space: nowrap; }
.amt.neg { color: var(--error); }
.back { display: inline-block; text-decoration: none; border: 0; background: none; color: var(--azul); font: inherit; font-weight: 600; padding: 8px 0; cursor: pointer; }
.toast { position: fixed; left: 50%; bottom: 120px; transform: translateX(-50%); background: var(--tinta); color: #fff; padding: 10px 16px; border-radius: 12px; font-size: 14px; max-width: calc(100% - 32px); z-index: 20; text-align: center; }

.banner a { color: inherit; font-weight: 700; }
.banner.homo { background: var(--aviso); color: #6b4e00; }
.banner > span { font-weight: 500; }
.banner > span b { font-weight: 700; }
.tag { display: inline-block; font-size: 11px; font-weight: 700; padding: 1px 6px; border-radius: 6px; background: var(--aviso); color: #6b4e00; vertical-align: 2px; }
h3 { font-size: 17px; margin: 0 0 10px; display: flex; align-items: center; gap: 10px; }
.paso .num { display: inline-flex; align-items: center; justify-content: center; width: 28px; height: 28px; border-radius: 50%; background: var(--azul); color: #fff; font-size: 14px; flex: none; }
.paso.hecho .num { background: var(--ok); }
.paso.hecho { opacity: .85; }
.paso > * + * { margin-top: 10px; }
.pasos { margin: 0; padding-left: 20px; }
.pasos li + li { margin-top: 8px; }
code { background: var(--papel); border: 1px solid var(--borde); border-radius: 6px; padding: 1px 5px; font-size: 13px; word-break: break-all; }
textarea { width: 100%; border: 1px solid var(--borde); border-radius: 12px; padding: 10px 12px; font: inherit; background: #fff; color: var(--tinta); resize: vertical; }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12px; }
.file { display: block; font-size: 14px; color: var(--suave); }
.file input { display: block; margin-top: 6px; min-height: auto; padding: 8px 0; border: 0; background: none; }
.link { border: 0; background: none; color: var(--azul); font: inherit; font-weight: 600; padding: 0; cursor: pointer; text-decoration: underline; }
.resultado { list-style: none; padding: 0; margin: 0; }
.resultado li { padding: 4px 0; font-weight: 600; }
.resultado .ok { color: var(--ok); }
.resultado .mal { color: var(--error); }
.listo { border-color: var(--ok); background: #f1faf5; }
.row .btn { flex: 1; }
.copia { display: inline-flex; align-items: center; gap: 6px; border: 0; background: none; padding: 2px 0; font: inherit; color: var(--azul); cursor: pointer; vertical-align: middle; }
.copia code { color: var(--tinta); }
.ico { flex: none; }
.msg.warn { background: var(--aviso); color: #6b4e00; }
.opt.toggle { width: 100%; text-align: left; }
a.btn { text-decoration: none; }
.estado { display: flex; gap: 12px; align-items: flex-start; padding: 12px 14px; border-radius: 12px; background: var(--papel); }
.estado .punto { width: 10px; height: 10px; border-radius: 50%; margin-top: 6px; flex: none; background: var(--suave); }
.estado.homo { background: #e6f0ff; } .estado.homo .punto { background: var(--azul); }
.estado.prod { background: #e5f4ec; } .estado.prod .punto { background: var(--ok); }
.estado small, .accion small { display: block; color: var(--suave); font-size: 13px; margin-top: 2px; }
.acciones { display: flex; flex-direction: column; border: 1px solid var(--borde); border-radius: 12px; overflow: hidden; }
.accion { display: flex; align-items: center; gap: 12px; padding: 12px 14px; color: var(--tinta); text-decoration: none; background: #fff; }
.accion + .accion { border-top: 1px solid var(--borde); }
.accion > span:nth-child(2) { flex: 1; }
.accion-ico { width: 36px; height: 36px; border-radius: 10px; background: var(--azul-claro); color: var(--azul); display: flex; align-items: center; justify-content: center; flex: none; }
.accion .chev { color: var(--suave); font-size: 22px; }
.cambiar { margin: 12px 0 0; text-align: center; font-size: 14px; }
a.eleccion { display: flex; flex-direction: column; gap: 12px; color: var(--tinta); text-decoration: none; }
.eleccion.recomendada { border: 2px solid var(--azul); }
.row-ico { display: flex; align-items: center; gap: 12px; }
.row-ico h3 { margin: 0; }

.pie { padding: 16px 16px max(20px, env(safe-area-inset-bottom)); text-align: center; font-size: 13px; color: var(--suave); }
.pie a { color: var(--suave); }
.legal h2 { text-transform: none; margin: 24px 0 8px; }
.legal ul { padding-left: 20px; margin: 0 0 12px; }
.legal li { margin-bottom: 6px; }
.logo img { display: block; flex: none; }

.banner:has(.cta) { display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; }
.banner a.cta { margin-left: auto; display: inline-flex; align-items: center; min-height: 36px; padding: 0 14px; border-radius: 999px; background: #6b4e00; color: #fff; text-decoration: none; font-weight: 700; white-space: nowrap; }

/* Botón de la cuenta: se tiene que notar que abre un menú */
.chip.cuenta { display: inline-flex; align-items: center; gap: 8px; padding: 4px 10px 4px 4px; }
.chip.cuenta:hover { background: var(--papel); }
.chip.cuenta .avatar { flex: none; width: 28px; height: 28px; border-radius: 50%; background: var(--azul); color: #fff; font-size: 12px; font-weight: 700; display: inline-flex; align-items: center; justify-content: center; }
.chip.cuenta .nombre { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; min-width: 0; }
.chip.cuenta .chev { flex: none; transition: transform .15s; }
.chip.cuenta[aria-expanded="true"] .chev { transform: rotate(180deg); }

/* En pantallas grandes la página usa más ancho */
@media (min-width: 900px) { #app { max-width: 820px; } }

/* Indicador de carga */
.spin { display: inline-block; flex: none; width: 1em; height: 1em; border: 2px solid currentColor; border-right-color: transparent; border-radius: 50%; animation: girar .7s linear infinite; vertical-align: -0.15em; margin-right: 8px; opacity: .8; }
.cargando { display: flex; align-items: center; justify-content: center; gap: 0; }
span.cargando { display: inline-flex; }
@keyframes girar { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .spin { animation-duration: 2s; } }

/* Paso 4: crear otro punto de venta queda escondido */
.otro-pv { margin-top: 4px; }
.otro-pv summary { cursor: pointer; color: var(--azul); font-weight: 600; padding: 6px 0; }
.otro-pv[open] { display: flex; flex-direction: column; gap: 12px; }
.txt-error { color: var(--error); }
.txt-error.small { font-size: 13px; margin: 0; }
.padron-ayuda { gap: 8px; }

/* Ventana de confirmación */
dialog.modal { border: 0; border-radius: 18px; padding: 24px; width: min(420px, calc(100% - 32px)); box-shadow: 0 24px 64px rgba(20, 24, 32, .28); color: var(--tinta); background: #fff; }
dialog.modal::backdrop { background: rgba(20, 24, 32, .5); }
dialog.modal h2 { margin: 0; font-size: 20px; text-transform: none; }
dialog.modal p { margin: 0; color: var(--suave); line-height: 1.45; }
dialog.modal input { width: 100%; }
.modal-botones { display: flex; gap: 10px; margin-top: 8px; }
.modal-botones .btn { flex: 1; }
dialog.modal.destacado { border-top: 6px solid var(--azul); }
dialog.modal.destacado p b { color: var(--tinta); }
.modal-ico { width: 48px; height: 48px; border-radius: 50%; background: var(--azul-claro); display: flex; align-items: center; justify-content: center; font-size: 24px; }
@media (max-width: 420px) { .modal-botones { flex-direction: column-reverse; } }

/* Carga de pantalla completa: arriba, con una tarjeta de relleno que late (en vez de un texto solo en el medio) */
.center.cargando { flex: none; display: grid; grid-template-columns: auto 1fr; align-items: center; justify-content: start; padding: 4px 0 0; row-gap: 14px; font-size: 14px; }
.center.cargando::after {
content: ''; grid-column: 1 / -1; height: 200px; border-radius: var(--radio); border: 1px solid var(--borde);
--sk: #e8ecf2;
background:
linear-gradient(var(--sk), var(--sk)) 20px 24px / 38% 16px no-repeat,
linear-gradient(var(--sk), var(--sk)) 20px 60px / 72% 12px no-repeat,
linear-gradient(var(--sk), var(--sk)) 20px 86px / 56% 12px no-repeat,
linear-gradient(var(--sk), var(--sk)) 20px 128px / 64% 12px no-repeat,
linear-gradient(var(--sk), var(--sk)) 20px 154px / 44% 12px no-repeat,
#fff;
animation: latido 1.4s ease-in-out infinite;
}
/* Lista (Mis facturas): filas */
.center.cargando.sk-lista::after {
height: 240px;
background:
linear-gradient(var(--sk), var(--sk)) 20px 22px / 45% 14px no-repeat, linear-gradient(var(--sk), var(--sk)) right 20px top 22px / 18% 14px no-repeat,
linear-gradient(var(--borde), var(--borde)) 0 60px / 100% 1px no-repeat,
linear-gradient(var(--sk), var(--sk)) 20px 82px / 55% 14px no-repeat, linear-gradient(var(--sk), var(--sk)) right 20px top 82px / 16% 14px no-repeat,
linear-gradient(var(--borde), var(--borde)) 0 120px / 100% 1px no-repeat,
linear-gradient(var(--sk), var(--sk)) 20px 142px / 40% 14px no-repeat, linear-gradient(var(--sk), var(--sk)) right 20px top 142px / 20% 14px no-repeat,
linear-gradient(var(--borde), var(--borde)) 0 180px / 100% 1px no-repeat,
linear-gradient(var(--sk), var(--sk)) 20px 202px / 50% 14px no-repeat, linear-gradient(var(--sk), var(--sk)) right 20px top 202px / 15% 14px no-repeat,
#fff;
}
main > .center.cargando:first-child, header + .center.cargando { margin: 16px; }
@keyframes latido { 50% { opacity: .55; } }
@media (prefers-reduced-motion: reduce) { .center.cargando::after { animation: none; } }

/* Zona para subir archivos */
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.dropzone { display: flex; align-items: center; gap: 14px; padding: 16px; border: 2px dashed var(--borde); border-radius: var(--radio); background: #fff; cursor: pointer; transition: border-color .15s, background .15s; }
.dropzone:hover, .dropzone.encima, .dropzone:focus-within { border-color: var(--azul); background: var(--azul-claro); }
.dropzone.lleno { border-style: solid; border-color: var(--ok); background: #eef8f3; }
.dropzone.off { opacity: .6; cursor: default; }
.dz-ico { flex: none; width: 44px; height: 44px; border-radius: 12px; background: var(--azul-claro); color: var(--azul); display: flex; align-items: center; justify-content: center; }
.dropzone.lleno .dz-ico { background: #d6f0e3; color: var(--ok); }
.dz-ico svg { width: 22px; height: 22px; }
.dz-txt { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.dz-txt b { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.dz-txt .muted { font-size: 13px; }
input:disabled, textarea:disabled, select:disabled { opacity: .6; cursor: not-allowed; background: var(--papel); }

/* Elegir mes en Mis facturas */
.mes-titulo { display: inline-flex; align-items: center; gap: 6px; border: 0; background: none; font: inherit; color: var(--tinta); cursor: pointer; padding: 6px 10px; border-radius: 10px; }
.mes-titulo:hover { background: var(--azul-claro); }
.mes-titulo svg { transition: transform .15s; }
.mes-titulo[aria-expanded="true"] svg { transform: rotate(180deg); }
.mes-picker { margin-bottom: 12px; }
.mes-picker-anio { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; }
.mes-picker-anio b { font-size: 17px; }
.mes-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.mes-op { min-height: 44px; border: 1px solid var(--borde); border-radius: 10px; background: #fff; font: inherit; font-weight: 600; color: var(--tinta); cursor: pointer; }
.mes-op:hover:not(:disabled) { border-color: var(--azul); color: var(--azul); }
.mes-op.activo { background: var(--azul); border-color: var(--azul); color: #fff; }
.mes-op:disabled { opacity: .35; cursor: not-allowed; }

/* Alta: datos encontrados en ARCA */
.encontrado { display: flex; flex-direction: column; gap: 4px; padding: 16px; border: 1px solid var(--borde); border-radius: var(--radio); background: #fff; }
.encontrado.buscando { flex-direction: row; align-items: center; color: var(--suave); }
.encontrado-top { display: flex; justify-content: space-between; align-items: center; font-size: 12px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--suave); margin-bottom: 4px; }
.encontrado-top .link { text-transform: none; letter-spacing: 0; font-size: 14px; }
.encontrado b { font-size: 18px; }

/* Opciones que se marcan (condición de venta) */
.opt.pick { border-color: var(--borde); color: var(--tinta); font-weight: 500; }
.opt.pick.on { border-color: var(--azul); background: var(--azul-claro); color: var(--azul); font-weight: 700; }

.opt:has(.ico) { display: inline-flex; align-items: center; gap: 7px; }