/* Contabilidad · mismo estilo que el panel (verde, crema, tarjetas). Página independiente: no usa ../css. */
:root {
  --verde-900: #0D3B1F; --verde-700: #1B5E20; --verde-600: #2E7D32; --verde-100: #C8E6C9; --verde-50: #E8F5E9;
  --rojo-700: #B71C1C; --rojo-600: #C62828; --rojo-100: #FFCDD2;
  --oro-600: #B45309; --oro-100: #FFF3C4;
  --crema: #FAF7F2; --papel: #FFFFFF; --tinta-900: #1A1A1A; --tinta-700: #2D2D2D; --tinta-500: #666; --tinta-300: #BDBDBD; --tinta-100: #E3E0DA;
  --serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --sans: -apple-system, BlinkMacSystemFont, 'Inter', 'Helvetica Neue', Arial, sans-serif;
  --mono: 'SF Mono', Monaco, Consolas, monospace;
  --r: 10px;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { font-family: var(--sans); background: var(--crema); color: var(--tinta-900); -webkit-font-smoothing: antialiased; }
body { overflow-x: hidden; }
button, input, select, textarea { font: inherit; }
.cx-cargando { padding: 24px; }

/* Estructura */
.cx { max-width: 1100px; margin: 0 auto; padding-bottom: calc(76px + env(safe-area-inset-bottom)); }
.cx-top { position: sticky; top: 0; z-index: 30; background: var(--papel); border-bottom: 1px solid var(--tinta-100);
  display: flex; flex-wrap: wrap; align-items: center; gap: 8px; padding: 10px 16px; }
.cx-top h1 { font-family: var(--serif); font-size: 18px; color: var(--verde-700); margin-right: auto; }
.cx-emp { max-width: 100%; flex: 1 1 220px; padding: 7px 8px; border: 2px solid var(--tinta-100); border-radius: 8px; background: var(--papel); font-size: 14px; }
.cx-tasas { font-size: 12px; color: var(--tinta-500); white-space: nowrap; }
.cx-tasas b { color: var(--tinta-900); }
.cx-aviso { background: var(--oro-100); color: #6b4a00; font-size: 12px; padding: 6px 16px; border-bottom: 1px solid #f1e0a0; }
.cx-tabs { position: fixed; bottom: 0; left: 0; right: 0; z-index: 30; display: flex; background: var(--papel);
  border-top: 1px solid var(--tinta-100); padding-bottom: env(safe-area-inset-bottom); }
.cx-tab { flex: 1; border: none; background: none; padding: 11px 2px; font: 600 12px var(--sans); color: var(--tinta-500); cursor: pointer; position: relative; }
.cx-tab.activa { color: var(--verde-700); background: var(--verde-50); }
.cx-tab .num { position: absolute; top: 3px; right: 50%; margin-right: -28px; background: var(--rojo-600); color: #fff; font-size: 10px; border-radius: 999px; padding: 1px 5px; }
@media (min-width: 900px) {
  .cx { padding-bottom: 32px; }
  .cx-tabs { position: sticky; top: 55px; bottom: auto; border-top: none; border-bottom: 1px solid var(--tinta-100); z-index: 29; }
  .cx-tab { font-size: 14px; }
}
.cx-cuerpo { padding: 16px; }
.h2 { font-family: var(--serif); font-size: 22px; margin: 2px 0 12px; }
.h3 { font-size: 15px; margin: 18px 0 8px; }
.nota { font-size: 12px; color: var(--tinta-500); margin-top: 6px; }

/* Tarjetas y cajas */
.tarjetas { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
@media (min-width: 700px) { .tarjetas { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.tarjeta { background: var(--papel); border: 1px solid var(--tinta-100); border-radius: var(--r); padding: 12px; min-width: 0; }
.tarjeta b { display: block; font-family: var(--serif); font-size: 22px; color: var(--verde-700); overflow-wrap: anywhere; }
.tarjeta span { font-size: 12px; color: var(--tinta-500); }
.tarjeta.alerta b { color: var(--rojo-600); }
.caja { background: var(--papel); border: 1px solid var(--tinta-100); border-radius: var(--r); padding: 14px; margin-bottom: 12px; }
.fila { display: flex; gap: 8px; flex-wrap: wrap; align-items: flex-end; }
.fila > * { flex: 1 1 140px; min-width: 0; }
.fila > .fijo { flex: 0 0 auto; }
label { display: block; font-size: 12px; font-weight: 600; color: var(--tinta-700); margin: 8px 0 4px; }
input, select, textarea { width: 100%; padding: 9px 10px; font-size: 16px; border: 2px solid var(--tinta-100); border-radius: 8px; background: var(--papel); color: var(--tinta-900); }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--verde-600); }
input[type=checkbox] { width: auto; }
.check { display: flex; align-items: center; gap: 6px; font-weight: 400; font-size: 14px; margin: 8px 0 4px; }

.b { border: none; border-radius: 8px; padding: 10px 14px; font: 700 14px var(--sans); cursor: pointer; background: var(--tinta-100); color: var(--tinta-900); }
.b.verde { background: var(--verde-700); color: #fff; }
.b.rojo { background: var(--rojo-100); color: var(--rojo-700); }
.b.chico { padding: 6px 10px; font-size: 12px; }
.b:disabled { opacity: 0.5; }
.botones { display: flex; flex-wrap: wrap; gap: 8px; margin: 10px 0; }

.error { background: var(--rojo-100); color: var(--rojo-700); padding: 10px; border-radius: 8px; margin: 8px 0; font-size: 14px; }
.ok { background: var(--verde-50); color: var(--verde-700); padding: 10px; border-radius: 8px; margin: 8px 0; font-size: 14px; }
.vacio { color: var(--tinta-500); text-align: center; padding: 24px; font-size: 14px; }

/* Listas */
.lista { list-style: none; }
.item { background: var(--papel); border: 1px solid var(--tinta-100); border-radius: var(--r); padding: 10px 12px; margin-bottom: 8px; cursor: pointer; }
.item-top { display: flex; justify-content: space-between; gap: 8px; align-items: flex-start; }
.item-top > :first-child { min-width: 0; overflow-wrap: anywhere; }
.item .meta { font-size: 12px; color: var(--tinta-500); margin-top: 3px; overflow-wrap: anywhere; }
.item .precios { font-size: 13px; margin-top: 4px; display: flex; flex-wrap: wrap; gap: 4px 14px; }
.cod { font-family: var(--mono); font-size: 12px; }
.est { font-size: 11px; font-weight: 700; padding: 2px 8px; border-radius: 999px; white-space: nowrap; }
.est.Pagada, .est.ok { background: var(--verde-50); color: var(--verde-700); }
.est.Pendiente { background: var(--oro-100); color: var(--oro-600); }
.est.Vencida, .est.reponer, .est.Anulada { background: var(--rojo-100); color: var(--rojo-700); }
.monto { font-weight: 700; white-space: nowrap; text-align: right; }
.entra { color: var(--verde-700); }
.sale { color: var(--rojo-700); }

/* Tablas */
.tabla-env { overflow-x: auto; -webkit-overflow-scrolling: touch; max-width: 100%; }
.tabla { width: 100%; border-collapse: collapse; font-size: 13px; }
.tabla th, .tabla td { text-align: left; padding: 6px 5px; border-bottom: 1px solid var(--tinta-100); vertical-align: top; }
.tabla th { font-size: 12px; color: var(--tinta-500); }
.tabla td.n, .tabla th.n { text-align: right; white-space: nowrap; }
.tabla .prod { min-width: 150px; width: 40%; }
.tabla tr.total td { font-weight: 700; border-top: 2px solid var(--tinta-300); }

/* Ventana */
.modal-fondo { position: fixed; inset: 0; background: rgba(0,0,0,0.45); z-index: 100; display: flex; align-items: flex-end; justify-content: center; }
@media (min-width: 700px) { .modal-fondo { align-items: center; } }
.modal { background: var(--papel); width: 100%; max-width: 760px; max-height: 94vh; overflow-y: auto; overflow-x: hidden; border-radius: 16px 16px 0 0; padding: 18px 16px 28px; position: relative; }
@media (min-width: 700px) { .modal { border-radius: 16px; } }
.cerrar { position: absolute; top: 6px; right: 10px; border: none; background: none; font-size: 28px; cursor: pointer; color: var(--tinta-500); }

/* Renglones de factura */
.renglon { border: 1px solid var(--tinta-100); border-radius: 8px; padding: 8px; margin-bottom: 8px; background: var(--crema); }
.renglon .fila > .cant { flex: 0 1 90px; }
.renglon .fila > .precio { flex: 0 1 120px; }
.totales { margin-top: 8px; font-size: 14px; }
.totales div { display: flex; justify-content: space-between; padding: 2px 0; }
.totales .gran { font-size: 17px; font-weight: 700; border-top: 1px solid var(--tinta-100); margin-top: 4px; padding-top: 6px; }

/* Entrada */
.login { max-width: 400px; margin: 8vh auto; padding: 0 16px; }
.logo { width: 56px; height: 56px; border-radius: 14px; background: var(--verde-700); color: #fff; font: 700 30px var(--serif); display: flex; align-items: center; justify-content: center; margin: 0 auto 12px; }
.login .h2 { text-align: center; }

.menu { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
@media (min-width: 700px) { .menu { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.menu .b { padding: 18px 10px; background: var(--papel); border: 1px solid var(--tinta-100); text-align: left; }
.menu .b small { display: block; font-weight: 400; color: var(--tinta-500); margin-top: 4px; font-size: 12px; }

/* Hojas imprimibles (reporte mensual y listas de precios) */
.hoja { background: var(--papel); border: 1px solid var(--tinta-100); border-radius: var(--r); padding: 16px; }
.hoja h2 { font-family: var(--serif); font-size: 18px; }
.hoja .sub { font-size: 13px; color: var(--tinta-500); margin: 2px 0 8px; }
.hoja .pie { font-size: 11px; color: var(--tinta-500); margin-top: 10px; }
.hoja .legal { font-size: 11px; color: #6b4a00; margin-top: 6px; }
.hoja .seccion { font-weight: 700; margin: 14px 0 4px; font-size: 14px; }

@media print {
  @page { size: letter; margin: 12mm; }
  html, body { background: #fff; }
  .cx { padding: 0; max-width: none; }
  .cx-top, .cx-tabs, .cx-aviso, .no-imprimir, .modal-fondo { display: none !important; }
  .cx-cuerpo { padding: 0; }
  .hoja { border: none; padding: 0; }
  .tabla-env { overflow: visible; }
  .tabla { font-size: 10px; }
  .tabla tr { break-inside: avoid; }
  .tabla thead { display: table-header-group; }
}

/* Utilidades (sin estilos en línea: la CSP no permite 'unsafe-inline') */
.qr { background: #fff; padding: 6px; border-radius: 8px; }
.mb10 { margin-bottom: 10px; } .mt-4 { margin-top: -4px; } .mt0 { margin-top: 0; } .mt6 { margin-top: 6px; } .mt8 { margin-top: 8px; }
.mt12 { margin-top: 12px; } .mt14 { margin-top: 14px; } .mt16 { margin-top: 16px; } .mt18 { margin-top: 18px; } .m4 { margin: 4px 0 0; }
.sub-rif { margin: -8px 0 12px; } .pl18 { padding-left: 18px; } .centro { text-align: center; } .ancho { width: 100%; } .partir { word-break: break-all; }
.codigos { font: 600 17px/1.9 var(--mono); text-align: center; background: var(--crema); border-radius: 8px; padding: 10px; }
.favor { color: var(--verde-700); }