/* =====================================================================
   Aula · piel del Colegio La Salle San Juan del Río
   Paleta tomada de su propio sitio: azul #222F64 y guinda #A02534
   sobre blanco. La estrella (Signum Fidei) es el motivo de la marca.
   Un solo tema, claro, deliberado.
   ===================================================================== */

:root {
  --fondo: #F4F6FB;
  --papel: #FFFFFF;
  --papel-2: #FAFBFE;
  --papel-3: #EFF2F9;
  --borde: #E1E6F0;
  --borde-vivo: #C9D2E4;

  --tinta: #16203C;
  --tinta-2: #4B5573;
  --tinta-3: #838DA6;

  --azul: #222F64;          /* institucional */
  --azul-vivo: #2E3E80;
  --azul-suave: #ECEFF8;
  --azul-borde: #C6CEE6;

  --guinda: #A02534;        /* acento lasallista */
  --guinda-suave: #FBEDEF;
  --guinda-borde: #EBC7CC;

  --oro: #B8862B;
  --oro-suave: #FBF3E2;

  --bien: #12795A;
  --bien-suave: #E8F7F1;
  --alerta: #96620A;
  --alerta-suave: #FDF4E4;

  --grad: linear-gradient(135deg, var(--azul) 0%, #3A4B96 55%, var(--guinda) 130%);
  --grad-corto: linear-gradient(135deg, var(--azul), var(--azul-vivo));

  --r-s: 9px;
  --r-m: 14px;
  --r-l: 22px;

  --sombra-s: 0 1px 2px rgba(22, 32, 60, .05), 0 1px 3px rgba(22, 32, 60, .04);
  --sombra: 0 2px 4px rgba(22, 32, 60, .04), 0 12px 28px -14px rgba(22, 32, 60, .22);
  --sombra-l: 0 30px 70px -35px rgba(22, 32, 60, .5);

  --ui: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, sans-serif;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, monospace;

  --lento: 600ms cubic-bezier(.16, 1, .3, 1);
  --medio: 320ms cubic-bezier(.16, 1, .3, 1);
  --rapido: 150ms cubic-bezier(.16, 1, .3, 1);
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }

html { background: var(--fondo); }

body {
  margin: 0;
  background: var(--fondo);
  color: var(--tinta);
  font-family: var(--ui);
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: -.011em;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

:focus-visible { outline: 2px solid var(--azul); outline-offset: 3px; border-radius: 6px; }
[hidden] { display: none !important; }
button { font: inherit; color: inherit; }

@keyframes subir { from { opacity: 0; transform: translateY(13px); } to { opacity: 1; transform: none; } }
@keyframes aparecer { from { opacity: 0; } to { opacity: 1; } }
@keyframes brillar { to { background-position: 200% 0; } }
@keyframes latir { 0%, 100% { opacity: 1; transform: scale(1); } 50% { opacity: .35; transform: scale(.78); } }

/* =====================================================================
   Acceso
   ===================================================================== */

.acceso {
  position: relative;
  min-height: 100dvh;
  display: grid;
  place-items: center;
  padding: 32px 20px 48px;
  overflow: hidden;
  background:
    radial-gradient(58% 42% at 12% 8%, rgba(34, 47, 100, .10), transparent 62%),
    radial-gradient(48% 38% at 92% 88%, rgba(160, 37, 52, .09), transparent 60%),
    var(--fondo);
}

.lienzo { position: fixed; inset: 0; width: 100%; height: 100%; z-index: 0; opacity: .5; }

.acceso-cuerpo {
  position: relative; z-index: 1;
  width: 100%; max-width: 430px;
  display: grid; gap: 24px;
}

.acceso-marca { display: flex; align-items: center; gap: 15px; animation: subir var(--lento) both; }

.glifo-marca { width: 50px; height: 50px; flex: none; }
.glifo-marca svg { width: 100%; height: 100%; }

.acceso-marca h1 {
  margin: 0;
  font-size: 27px; font-weight: 750; letter-spacing: -.032em; line-height: 1.08;
  color: var(--azul);
}
.acceso-marca h1 em { font-style: normal; color: var(--guinda); }
.acceso-marca p { margin: 3px 0 0; font-size: 13px; color: var(--tinta-3); }

.lema {
  position: relative; z-index: 1; margin: 0; text-align: center;
  font-size: 12px; letter-spacing: .06em; color: var(--tinta-3);
  animation: aparecer var(--lento) 260ms both;
}
.lema em { font-style: italic; color: var(--guinda); font-weight: 600; }

/* Cintillo con los valores, al pie del feed */
.cintillo {
  text-align: center; padding: 18px 12px 6px; color: var(--tinta-3);
  font-size: 11px; letter-spacing: .1em; text-transform: uppercase;
}
.cintillo b { color: var(--azul); font-weight: 700; }
.cintillo .lat { font-style: italic; text-transform: none; letter-spacing: .04em; color: var(--guinda); }

.tarjeta-acceso {
  background: var(--papel);
  border: 1px solid var(--borde);
  border-radius: var(--r-l);
  padding: 26px 24px 22px;
  box-shadow: var(--sombra);
  animation: subir var(--lento) 80ms both;
}

/* Aviso de demostración: honesto y visible, no letra chiquita */
.nota-demo {
  border: 1px dashed var(--oro);
  background: var(--oro-suave);
  border-radius: var(--r-s);
  padding: 11px 13px;
  font-size: 12.5px;
  line-height: 1.5;
  color: #6E5312;
}
.nota-demo b { color: #4F3B0B; font-weight: 700; }
.nota-demo + .campo { margin-top: 16px; }

.cinta-demo {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  background: var(--oro-suave);
  border-bottom: 1px solid #EDDCB8;
  padding: 9px 22px;
  font-size: 12.5px; color: #6E5312;
}
.cinta-demo .sello-demo {
  background: var(--oro); border-color: var(--oro); color: #fff;
}

.marbete {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 10.5px; font-weight: 700; letter-spacing: .09em; text-transform: uppercase;
  color: var(--oro); background: var(--oro-suave);
  border: 1px solid #EDDCB8; border-radius: 20px; padding: 4px 11px;
  margin-bottom: 16px;
}

.campo { display: block; margin-bottom: 14px; }
.campo > span {
  display: block; font-size: 11px; font-weight: 650; letter-spacing: .07em;
  text-transform: uppercase; color: var(--tinta-3); margin-bottom: 7px;
}

input, select, textarea {
  width: 100%; padding: 12px 14px;
  border: 1px solid var(--borde-vivo); border-radius: var(--r-s);
  background: var(--papel); color: var(--tinta);
  font-family: var(--ui); font-size: 15.5px;
  transition: border-color var(--rapido), box-shadow var(--rapido);
}
input::placeholder, textarea::placeholder { color: var(--tinta-3); }
input:focus, select:focus, textarea:focus {
  border-color: var(--azul);
  box-shadow: 0 0 0 3px rgba(34, 47, 100, .12);
  outline: none;
}
textarea { resize: vertical; min-height: 76px; }
select { appearance: none; }

/* --------------------------------------------------------------- botón */

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border: 1px solid var(--borde-vivo);
  background: var(--papel);
  border-radius: var(--r-s);
  padding: 11px 18px;
  font-size: 14.5px; font-weight: 650;
  cursor: pointer;
  text-decoration: none;
  box-shadow: var(--sombra-s);
  transition: transform var(--rapido), background var(--rapido), border-color var(--rapido);
}
.btn:hover { background: var(--papel-3); border-color: var(--tinta-3); }
.btn:active { transform: scale(.975); }
.btn:disabled { opacity: .5; cursor: default; transform: none; }

.btn.primario {
  background: var(--azul); border-color: var(--azul); color: #fff;
  box-shadow: 0 2px 6px rgba(34, 47, 100, .28);
}
.btn.primario:hover { background: var(--azul-vivo); border-color: var(--azul-vivo); }

.btn.ancho { width: 100%; padding: 13px 18px; font-size: 15.5px; }
.btn.chico { padding: 8px 13px; font-size: 13px; }
.btn.mala { background: var(--guinda); border-color: var(--guinda); color: #fff; }
.btn.mala:hover { background: #8C1F2C; border-color: #8C1F2C; }

/* ------------------------------------------------------------- alertas */

.alerta {
  border-radius: var(--r-s); padding: 11px 13px;
  font-size: 14px; margin-bottom: 14px; border: 1px solid;
}
.alerta.mala { background: var(--guinda-suave); border-color: var(--guinda-borde); color: var(--guinda); }
.alerta.buena { background: var(--bien-suave); border-color: #BFE6D8; color: var(--bien); }

/* -------------------------------------------------------- fichas demo */

.demo-cuentas { margin-top: 20px; padding-top: 19px; border-top: 1px solid var(--borde); }
.demo-titulo {
  margin: 0 0 12px; font-size: 11px; font-weight: 650; letter-spacing: .08em;
  text-transform: uppercase; color: var(--tinta-3);
}
.demo-titulo span { color: var(--guinda); }
.demo-fichas { display: grid; gap: 7px; }

.ficha {
  display: flex; align-items: baseline; gap: 10px; text-align: left;
  background: var(--papel-2); border: 1px solid var(--borde);
  border-radius: var(--r-s); padding: 10px 13px; cursor: pointer;
  transition: all var(--rapido);
}
.ficha:hover {
  background: var(--azul-suave); border-color: var(--azul-borde);
  transform: translateX(3px);
}
.ficha b { font-size: 14px; font-weight: 650; flex: none; color: var(--azul); }
.ficha span { font-size: 12.5px; color: var(--tinta-3); }

/* =====================================================================
   Escenario
   ===================================================================== */

.escenario {
  min-height: 100dvh; display: grid; place-items: center;
  padding: 40px 20px; position: relative;
  background:
    radial-gradient(50% 40% at 18% 12%, rgba(34, 47, 100, .09), transparent 62%),
    radial-gradient(44% 36% at 88% 82%, rgba(160, 37, 52, .07), transparent 60%),
    var(--fondo);
}

.escenario-caja {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: auto minmax(0, 350px);
  gap: 62px; align-items: center;
}

.marco {
  width: 390px; height: 800px; max-height: calc(100dvh - 80px);
  background: linear-gradient(160deg, #2E3A63, #171F3D);
  border-radius: 52px; padding: 12px;
  box-shadow: var(--sombra-l), 0 0 0 1px rgba(22, 32, 60, .14);
  animation: subir 760ms cubic-bezier(.16, 1, .3, 1) both;
}

.pantalla {
  width: 100%; height: 100%;
  background: var(--fondo);
  border-radius: 42px; overflow: hidden;
  display: flex; flex-direction: column; position: relative;
}

.pitch { animation: subir 760ms cubic-bezier(.16, 1, .3, 1) 130ms both; }
.pitch h2 {
  font-size: 33px; font-weight: 750; letter-spacing: -.033em;
  line-height: 1.14; margin: 0 0 14px; text-wrap: balance; color: var(--azul);
}
.pitch h2 em { font-style: normal; color: var(--guinda); }
.pitch p { color: var(--tinta-2); font-size: 15.5px; margin: 0 0 22px; }

.pitch-lista { list-style: none; margin: 0; padding: 0; display: grid; gap: 13px; }
.pitch-lista li { display: flex; gap: 11px; font-size: 14px; color: var(--tinta-2); align-items: flex-start; }
.pitch-lista .pt {
  width: 13px; height: 13px; flex: none; margin-top: 4px; color: var(--guinda);
}

.salir-flotante { position: fixed; top: 20px; right: 20px; z-index: 60; }

@media (max-width: 1000px) {
  .escenario { padding: 0; place-items: stretch; background: var(--fondo); }
  .escenario-caja { grid-template-columns: 1fr; gap: 0; }
  .pitch { display: none; }
  .marco { width: 100%; height: 100dvh; max-height: none; border-radius: 0; padding: 0; box-shadow: none; background: none; animation: none; }
  .pantalla { border-radius: 0; }
  .salir-flotante { display: none; }
}

/* =====================================================================
   App de familias
   ===================================================================== */

.cabecera {
  flex: none;
  padding: calc(15px + env(safe-area-inset-top)) 18px 14px;
  background: var(--azul);
  color: #fff;
  position: relative;
}
.cabecera::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 3px;
  background: linear-gradient(90deg, var(--guinda), var(--oro) 55%, var(--guinda));
}

.cabecera-fila { display: flex; align-items: center; gap: 12px; }

.escudo {
  width: 40px; height: 40px; border-radius: 11px; flex: none;
  background: #fff; display: grid; place-items: center;
  box-shadow: 0 1px 4px rgba(0, 0, 0, .18);
}
.escudo svg { width: 26px; height: 26px; }

.cabecera .quien { flex: 1; min-width: 0; }
.cabecera .quien b { display: block; font-size: 14.5px; font-weight: 650; letter-spacing: -.015em; }
.cabecera .quien span { font-size: 11.5px; opacity: .78; }

.sello-demo {
  font-size: 9px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase;
  background: rgba(255, 255, 255, .16); border: 1px solid rgba(255, 255, 255, .3);
  color: #fff; padding: 3px 7px; border-radius: 5px; flex: none;
}

.icono-btn {
  width: 34px; height: 34px; border-radius: 10px; flex: none;
  background: rgba(255, 255, 255, .14); border: 1px solid rgba(255, 255, 255, .22);
  color: #fff; display: grid; place-items: center; cursor: pointer; font-size: 14px;
  transition: background var(--rapido);
}
.icono-btn:hover { background: rgba(255, 255, 255, .26); }

.hijos { display: flex; gap: 7px; margin-top: 13px; overflow-x: auto; scrollbar-width: none; }
.hijos::-webkit-scrollbar { display: none; }

.hijo {
  display: flex; align-items: center; gap: 8px;
  padding: 5px 13px 5px 5px; border-radius: 22px;
  border: 1px solid rgba(255, 255, 255, .26);
  background: rgba(255, 255, 255, .1);
  color: rgba(255, 255, 255, .82);
  font-size: 12.5px; white-space: nowrap; cursor: pointer;
  transition: all var(--rapido);
}
.hijo .av {
  width: 24px; height: 24px; border-radius: 50%;
  display: grid; place-items: center; font-size: 10px; font-weight: 750;
  background: rgba(255, 255, 255, .9); color: var(--azul);
}
.hijo[aria-pressed="true"] {
  background: #fff; border-color: #fff; color: var(--azul); font-weight: 650;
}
.hijo[aria-pressed="true"] .av { background: var(--guinda); color: #fff; }

/* ---------------------------------------------------------------- feed */

.corriente {
  flex: 1 1 auto; overflow-y: auto; overscroll-behavior: contain;
  padding: 16px 16px 18px;
  /* Flex, no grid: los hijos llevan overflow:hidden y como grid items
     pierden su altura mínima automática — el contenedor los aplastaba. */
  display: flex; flex-direction: column; gap: 14px;
}
.corriente > * { flex: 0 0 auto; }
.corriente::-webkit-scrollbar { width: 0; }

.tarjeta {
  background: var(--papel); border: 1px solid var(--borde);
  border-radius: var(--r-m); overflow: hidden;
  box-shadow: var(--sombra-s);
  animation: subir 500ms cubic-bezier(.16, 1, .3, 1) both;
}

.tarjeta-cabeza {
  display: flex; align-items: center; gap: 8px;
  padding: 13px 15px 0;
  font-size: 10.5px; font-weight: 700; letter-spacing: .07em;
  text-transform: uppercase; color: var(--tinta-3);
}
.tarjeta-cabeza .sep { flex: 1; }

.tarjeta-cuerpo { padding: 8px 15px 15px; }
.tarjeta h4 { margin: 0 0 4px; font-size: 16px; font-weight: 680; letter-spacing: -.018em; line-height: 1.28; }
.tarjeta p { margin: 0; font-size: 13.5px; color: var(--tinta-2); line-height: 1.45; }

.pastilla {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 10px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase;
  padding: 3px 8px; border-radius: 20px; border: 1px solid transparent;
}
.pastilla.viva { background: var(--guinda-suave); color: var(--guinda); border-color: var(--guinda-borde); }
.pastilla.bien { background: var(--bien-suave); color: var(--bien); border-color: #BFE6D8; }
.pastilla.alerta { background: var(--alerta-suave); color: var(--alerta); border-color: #F0DDBB; }
.pastilla.neutra { background: var(--papel-3); color: var(--tinta-3); border-color: var(--borde); }
.pastilla.marca { background: var(--azul-suave); color: var(--azul); border-color: var(--azul-borde); }
.pastilla.mala { background: var(--guinda-suave); color: var(--guinda); border-color: var(--guinda-borde); }

.punto-vivo { width: 6px; height: 6px; border-radius: 50%; background: var(--guinda); animation: latir 1.5s ease-in-out infinite; }

/* ------------------------------------------------------------- galería */

.galeria { display: grid; grid-template-columns: repeat(3, 1fr); gap: 3px; }
.foto { position: relative; aspect-ratio: 1; overflow: hidden; background: var(--papel-3); }
.foto svg { width: 100%; height: 100%; display: block; }
.foto.mas {
  display: grid; place-items: center; background: var(--azul);
  font-size: 17px; font-weight: 750; color: #fff;
}

/* ------------------------------------------------------------ marcador */

.marcador { position: relative; padding: 18px 16px 16px; overflow: hidden; background: var(--azul); color: #fff; }
.marcador::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(125deg, transparent 45%, rgba(160, 37, 52, .55));
}
.marcador > * { position: relative; }
.marcador .arriba {
  display: flex; align-items: center; gap: 7px; margin-bottom: 14px;
  font-size: 10px; font-weight: 700; letter-spacing: .09em; text-transform: uppercase;
  opacity: .85;
}
.marcador .punto-vivo { background: #FF8A8A; }
.marcador .cuadro { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.marcador .equipo { font-size: 14px; font-weight: 650; flex: 1; }
.marcador .equipo.der { text-align: right; }
.marcador .cifras {
  font-family: var(--mono); font-size: 30px; font-weight: 700;
  font-variant-numeric: tabular-nums; letter-spacing: -.02em;
}
.marcador .pie { margin-top: 11px; font-size: 12px; opacity: .82; }

/* -------------------------------------------------------------- saldo */

.saldo {
  border-radius: var(--r-m); padding: 18px 17px 17px;
  border: 1px solid var(--guinda-borde);
  background: linear-gradient(155deg, var(--guinda-suave), var(--papel) 75%);
  box-shadow: var(--sombra-s);
  animation: subir 500ms cubic-bezier(.16, 1, .3, 1) both;
}
.saldo .arriba { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; }
.saldo .rot { font-size: 10.5px; font-weight: 750; letter-spacing: .08em; text-transform: uppercase; color: var(--guinda); }
.saldo .cifra {
  font-family: var(--mono); font-size: 35px; font-weight: 700;
  font-variant-numeric: tabular-nums; letter-spacing: -.035em; line-height: 1; color: var(--tinta);
}
.saldo.limpio { border-color: #BFE6D8; background: linear-gradient(155deg, var(--bien-suave), var(--papel) 75%); }
.saldo.limpio .rot { color: var(--bien); }

.renglones { display: grid; gap: 7px; margin-top: 14px; }
.renglon {
  display: flex; justify-content: space-between; gap: 12px;
  font-size: 13px; color: var(--tinta-2); font-variant-numeric: tabular-nums;
}
.renglon b { color: var(--tinta); font-weight: 650; }

.acciones { display: flex; gap: 8px; margin-top: 15px; }
.acciones .btn { flex: 1; }

/* -------------------------------------------------------------- CLABE */

.clabe {
  border: 1px solid var(--borde); border-radius: var(--r-m);
  padding: 15px 16px; background: var(--papel); box-shadow: var(--sombra-s);
  animation: subir 500ms cubic-bezier(.16, 1, .3, 1) both;
}
.clabe .rot { font-size: 10px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--tinta-3); margin-bottom: 7px; }
.clabe .num {
  font-family: var(--mono); font-size: 16.5px; font-weight: 650; letter-spacing: .03em;
  display: flex; align-items: center; gap: 10px; justify-content: space-between; color: var(--azul);
}
.clabe .num .icono-btn { background: var(--azul-suave); border-color: var(--azul-borde); color: var(--azul); }
.clabe .nota { font-size: 12px; color: var(--tinta-3); margin-top: 8px; line-height: 1.5; }

/* ------------------------------------------------------------- boleta */

.boleta { display: grid; gap: 1px; border-radius: var(--r-m); overflow: hidden; border: 1px solid var(--borde); background: var(--borde); }
.boleta .fila {
  display: flex; justify-content: space-between; align-items: center; gap: 12px;
  background: var(--papel); padding: 13px 16px;
}
.boleta .materia { font-size: 14.5px; }
.boleta .nota {
  font-family: var(--mono); font-size: 17px; font-weight: 700;
  font-variant-numeric: tabular-nums; color: var(--bien);
}
.boleta .nota.baja { color: var(--alerta); }

.resumen-boleta { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.dato-grande {
  background: var(--papel); border: 1px solid var(--borde);
  border-radius: var(--r-m); padding: 15px 16px; text-align: center;
  box-shadow: var(--sombra-s);
}
.dato-grande .v {
  font-family: var(--mono); font-size: 27px; font-weight: 700;
  font-variant-numeric: tabular-nums; letter-spacing: -.03em; color: var(--azul);
}
.dato-grande .l { font-size: 11px; color: var(--tinta-3); margin-top: 4px; letter-spacing: .04em; text-transform: uppercase; }

/* ------------------------------------------------------------ pestañas */

.pestanas {
  flex: none; display: flex;
  background: var(--papel); border-top: 1px solid var(--borde);
  padding-bottom: env(safe-area-inset-bottom);
}
.pestanas button {
  flex: 1; position: relative; padding: 11px 4px 12px;
  background: none; border: 0; cursor: pointer;
  display: grid; gap: 4px; justify-items: center;
  font-size: 10.5px; color: var(--tinta-3);
  transition: color var(--rapido);
}
.pestanas button .ico { width: 21px; height: 21px; }
.pestanas button[aria-selected="true"] { color: var(--azul); font-weight: 700; }
.pestanas button::after {
  content: ""; position: absolute; top: 0; left: 50%; transform: translateX(-50%) scaleX(0);
  width: 26px; height: 3px; border-radius: 0 0 3px 3px; background: var(--guinda);
  transition: transform var(--medio);
}
.pestanas button[aria-selected="true"]::after { transform: translateX(-50%) scaleX(1); }
.insignia {
  position: absolute; top: 8px; left: 50%; margin-left: 6px;
  width: 7px; height: 7px; border-radius: 50%; background: var(--guinda);
  box-shadow: 0 0 0 2px var(--papel);
}

/* =====================================================================
   Consola del personal
   ===================================================================== */

.consola { min-height: 100dvh; display: flex; flex-direction: column; background: var(--fondo); }

.consola-barra {
  position: sticky; top: 0; z-index: 40;
  display: flex; align-items: center; gap: 14px;
  padding: 11px 22px;
  background: var(--azul); color: #fff;
  box-shadow: 0 1px 0 rgba(22, 32, 60, .1);
}
.consola-barra .escudo { width: 36px; height: 36px; }
.consola-barra .escudo svg { width: 23px; height: 23px; }
.consola-barra .quien { flex: 1; min-width: 0; }
.consola-barra .quien b { display: block; font-size: 14.5px; font-weight: 650; letter-spacing: -.015em; }
.consola-barra .quien span { font-size: 11.5px; opacity: .78; }
.consola-barra .btn {
  background: rgba(255, 255, 255, .14); border-color: rgba(255, 255, 255, .28);
  color: #fff; box-shadow: none;
}
.consola-barra .btn:hover { background: rgba(255, 255, 255, .26); border-color: rgba(255, 255, 255, .4); }

.navegacion {
  display: flex; gap: 2px; padding: 0 18px;
  background: var(--papel); border-bottom: 1px solid var(--borde);
  overflow-x: auto; scrollbar-width: none;
}
.navegacion::-webkit-scrollbar { display: none; }
.navegacion button {
  position: relative; background: none; border: 0; cursor: pointer;
  padding: 13px 14px 12px; font-size: 14px; color: var(--tinta-3);
  white-space: nowrap; transition: color var(--rapido);
}
.navegacion button:hover { color: var(--tinta-2); }
.navegacion button[aria-selected="true"] { color: var(--azul); font-weight: 680; }
.navegacion button::after {
  content: ""; position: absolute; bottom: 0; left: 12px; right: 12px; height: 3px;
  border-radius: 3px 3px 0 0; background: var(--guinda); transform: scaleX(0);
  transition: transform var(--medio);
}
.navegacion button[aria-selected="true"]::after { transform: scaleX(1); }

.lienzo-consola { flex: 1; padding: 26px 22px 70px; max-width: 1240px; margin: 0 auto; width: 100%; }

.titulo-seccion { margin: 0 0 5px; font-size: 26px; font-weight: 750; letter-spacing: -.032em; color: var(--azul); }
.bajada { margin: 0 0 24px; color: var(--tinta-3); font-size: 14.5px; }

.rejilla { display: grid; gap: 14px; }
.rejilla.kpi { grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); }
.rejilla.dos { grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); }

.panel {
  background: var(--papel); border: 1px solid var(--borde);
  border-radius: var(--r-m); padding: 20px 21px;
  box-shadow: var(--sombra-s);
  animation: subir 500ms cubic-bezier(.16, 1, .3, 1) both;
}
.panel h3 { margin: 0 0 3px; font-size: 15.5px; font-weight: 680; letter-spacing: -.018em; }
.panel .sub { margin: 0 0 18px; font-size: 12.5px; color: var(--tinta-3); }

.kpi {
  position: relative; background: var(--papel);
  border: 1px solid var(--borde); border-radius: var(--r-m);
  padding: 17px 18px 16px; overflow: hidden;
  box-shadow: var(--sombra-s);
  animation: subir 500ms cubic-bezier(.16, 1, .3, 1) both;
}
.kpi::after {
  content: ""; position: absolute; inset: 0 auto auto 0;
  width: 100%; height: 3px; background: var(--azul);
}
.kpi.roja::after { background: var(--guinda); }
.kpi .l { font-size: 10.5px; font-weight: 700; letter-spacing: .07em; text-transform: uppercase; color: var(--tinta-3); margin-bottom: 9px; }
.kpi .v {
  font-family: var(--mono); font-size: 29px; font-weight: 700;
  font-variant-numeric: tabular-nums; letter-spacing: -.035em; line-height: 1; color: var(--azul);
}
.kpi.roja .v { color: var(--guinda); }
.kpi .f { font-size: 12px; color: var(--tinta-3); margin-top: 8px; }
.kpi .f .sube { color: var(--bien); font-weight: 650; }
.kpi .chispa { margin-top: 12px; height: 30px; }
.kpi .chispa svg { width: 100%; height: 100%; overflow: visible; }

/* -------------------------------------------------------------- barras */

.barras { display: grid; gap: 15px; }
.barra-fila { display: grid; gap: 7px; }
.barra-meta { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; font-size: 13.5px; }
.barra-meta .n { color: var(--tinta-2); }
.barra-meta .n.roja { color: var(--guinda); font-weight: 650; }
.barra-meta .v { font-family: var(--mono); font-variant-numeric: tabular-nums; font-size: 13px; font-weight: 650; }
.barra-meta .v small { color: var(--tinta-3); font-weight: 400; }
.pista { height: 9px; background: var(--papel-3); border-radius: 6px; overflow: hidden; }
.relleno {
  height: 100%; border-radius: 6px; background: var(--azul);
  width: 0; transition: width 900ms cubic-bezier(.16, 1, .3, 1);
}
.relleno.roja { background: var(--guinda); }

/* -------------------------------------------------------------- tabla */

.tabla-caja { overflow-x: auto; margin: 0 -21px; padding: 0 21px; }
table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
th {
  text-align: left; font-size: 10px; font-weight: 700; letter-spacing: .08em;
  text-transform: uppercase; color: var(--tinta-3);
  padding: 9px 12px 9px 0; border-bottom: 1px solid var(--borde-vivo); white-space: nowrap;
}
td { padding: 11px 12px 11px 0; border-bottom: 1px solid var(--borde); vertical-align: middle; }
td.num, th.num { text-align: right; font-family: var(--mono); font-variant-numeric: tabular-nums; white-space: nowrap; }
td .menor { display: block; font-size: 11.5px; color: var(--tinta-3); }
tr.clic { cursor: pointer; transition: background var(--rapido); }
tr.clic:hover td { background: var(--azul-suave); }

.vacio { text-align: center; color: var(--tinta-3); font-size: 14px; padding: 34px 20px; }

.lista { list-style: none; margin: 0; padding: 0; display: grid; gap: 11px; }
.lista li { display: flex; justify-content: space-between; align-items: center; gap: 12px; font-size: 14px; }

.nota-pie {
  font-size: 12.5px; color: var(--tinta-3); line-height: 1.55;
  border-top: 1px solid var(--borde); margin-top: 18px; padding-top: 15px;
}

.forma-fila { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; }

.lista-asistencia { display: grid; gap: 3px; }
.fila-alumno {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 13px; background: var(--papel-2);
  border: 1px solid var(--borde); border-radius: var(--r-s);
}
.fila-alumno .nom { flex: 1; font-size: 14px; }
.segmentado { display: flex; gap: 2px; background: var(--papel-3); padding: 3px; border-radius: 9px; }
.segmentado button {
  background: none; border: 0; cursor: pointer;
  font-size: 11.5px; padding: 5px 10px; border-radius: 7px; color: var(--tinta-3);
  transition: all var(--rapido);
}
.segmentado button[aria-pressed="true"] { background: var(--azul); color: #fff; font-weight: 680; }

/* ------------------------------------------------------ invitación push */

.invita {
  display: flex; gap: 14px; align-items: center; flex-wrap: wrap;
  border-radius: var(--r-m); padding: 15px 16px;
  background: var(--azul-suave); border: 1px solid var(--azul-borde);
  animation: subir 500ms cubic-bezier(.16, 1, .3, 1) both;
}
.invita p { margin: 0; flex: 1 1 190px; font-size: 13.5px; color: var(--tinta-2); }
.invita b { color: var(--azul); }

/* ------------------------------------------------------------ esqueleto */

.hueso {
  border-radius: var(--r-m);
  background: linear-gradient(90deg, var(--papel-3) 25%, #E6EAF3 37%, var(--papel-3) 63%);
  background-size: 200% 100%;
  animation: brillar 1.3s linear infinite;
}

/* ---------------------------------------------------------------- hojas */

.velo {
  position: fixed; inset: 0; z-index: 90;
  background: rgba(22, 32, 60, .38);
  backdrop-filter: blur(4px);
  display: grid; align-items: end; justify-items: center;
  animation: aparecer 200ms ease both; padding: 20px;
}
@media (min-width: 700px) { .velo { align-items: center; } }

.hoja {
  width: 100%; max-width: 420px;
  background: var(--papel); border: 1px solid var(--borde);
  border-radius: var(--r-l); padding: 24px 22px 22px;
  box-shadow: var(--sombra-l);
  animation: subir 400ms cubic-bezier(.16, 1, .3, 1) both;
}
.hoja h3 { margin: 0 0 5px; font-size: 19px; font-weight: 750; letter-spacing: -.025em; color: var(--azul); }
.hoja > p { margin: 0 0 18px; font-size: 14px; color: var(--tinta-2); }
.hoja .acciones { margin-top: 18px; }

/* --------------------------------------------------------------- avisos */

.avisos {
  position: fixed; z-index: 100; left: 50%; transform: translateX(-50%);
  bottom: calc(22px + env(safe-area-inset-bottom));
  display: grid; gap: 8px; width: min(400px, calc(100vw - 32px));
  pointer-events: none;
}
.aviso {
  display: flex; align-items: center; gap: 11px;
  background: var(--papel); border: 1px solid var(--borde-vivo);
  border-radius: 13px; padding: 13px 15px; font-size: 14px;
  box-shadow: var(--sombra-l);
  animation: subir 360ms cubic-bezier(.16, 1, .3, 1) both;
}
.aviso .marca-color { width: 3px; align-self: stretch; border-radius: 3px; background: var(--azul); flex: none; }
.aviso.mala .marca-color { background: var(--guinda); }
.aviso.buena .marca-color { background: var(--bien); }
.aviso.saliendo { animation: aparecer 240ms ease reverse both; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  .punto-vivo { animation: none; }
}

/* =====================================================================
   Ventanilla · buscar, elegir familia y cobrar
   ===================================================================== */

.buscador { position: relative; }
.buscador svg {
  position: absolute; left: 13px; top: 50%; transform: translateY(-50%);
  width: 18px; height: 18px; color: var(--tinta-3); pointer-events: none;
}
.buscador input { padding-left: 40px; font-size: 16px; }

.ayuda { margin: 10px 0 0; font-size: 12.5px; color: var(--tinta-3); }
.enlace {
  background: none; border: 0; padding: 0; cursor: pointer;
  color: var(--azul); font: inherit; font-weight: 650; text-decoration: underline;
  text-underline-offset: 2px;
}
.enlace:hover { color: var(--guinda); }

.rotulo-lista {
  margin: 22px 0 12px; font-size: 11px; font-weight: 700;
  letter-spacing: .08em; text-transform: uppercase; color: var(--tinta-3);
}

.rejilla.tarjetas { grid-template-columns: repeat(auto-fill, minmax(255px, 1fr)); }

.tarjeta-familia {
  text-align: left; cursor: pointer;
  background: var(--papel); border: 1px solid var(--borde);
  border-left: 4px solid var(--azul);
  border-radius: var(--r-m); padding: 15px 17px 14px;
  box-shadow: var(--sombra-s);
  transition: transform var(--rapido), box-shadow var(--rapido), border-color var(--rapido);
  animation: subir 420ms cubic-bezier(.16, 1, .3, 1) both;
}
.tarjeta-familia:hover { transform: translateY(-2px); box-shadow: var(--sombra); border-left-color: var(--guinda); }
.tarjeta-familia:active { transform: translateY(0); }

.tf-arriba { display: flex; align-items: center; gap: 9px; justify-content: space-between; margin-bottom: 9px; }
.tf-nombre { font-size: 15px; font-weight: 680; letter-spacing: -.015em; }
.tf-monto {
  font-family: var(--mono); font-size: 23px; font-weight: 700;
  font-variant-numeric: tabular-nums; letter-spacing: -.03em; color: var(--azul);
}
.tf-pie { font-size: 11.5px; color: var(--tinta-3); margin-top: 5px; }

.volver {
  background: none; border: 0; cursor: pointer; padding: 0 0 14px;
  font-size: 14px; font-weight: 650; color: var(--azul);
}
.volver:hover { color: var(--guinda); }

.ficha-cobro { display: grid; grid-template-columns: minmax(0, 1fr) 370px; gap: 16px; align-items: start; }
@media (max-width: 940px) { .ficha-cobro { grid-template-columns: 1fr; } }

.cabeza-familia { display: flex; justify-content: space-between; align-items: flex-start; gap: 14px; margin-bottom: 18px; }
.cabeza-familia h3 { font-size: 19px; margin: 0 0 3px; }

.rotulo-bloque {
  margin: 0 0 11px; font-size: 11px; font-weight: 700;
  letter-spacing: .08em; text-transform: uppercase; color: var(--tinta-3);
}

.cargos { display: grid; gap: 7px; }
.cargo {
  position: relative; display: flex; align-items: center; gap: 14px;
  background: var(--papel-2); border: 1px solid var(--borde);
  border-radius: var(--r-s); padding: 12px 14px;
  transition: background var(--rapido), border-color var(--rapido);
}
.cargo .c-info { flex: 1; min-width: 0; }
.cargo .c-info b { display: block; font-size: 14px; font-weight: 650; }
.cargo .c-info span { font-size: 12px; color: var(--tinta-3); }
.cargo .c-monto {
  font-family: var(--mono); font-size: 15px; font-weight: 650;
  font-variant-numeric: tabular-nums;
}
.cargo .c-marca {
  width: 20px; height: 20px; border-radius: 50%; flex: none;
  border: 1.5px solid var(--borde-vivo); display: grid; place-items: center;
  font-size: 11px; color: #fff;
}
.cargo.liquida { background: var(--bien-suave); border-color: #BFE6D8; }
.cargo.liquida .c-marca { background: var(--bien); border-color: var(--bien); }
.cargo.liquida .c-marca::after { content: "✓"; font-weight: 800; }
.cargo.parcial { background: var(--alerta-suave); border-color: #F0DDBB; }
.cargo.parcial .c-marca { background: var(--alerta); border-color: var(--alerta); }
.cargo.parcial .c-marca::after { content: "½"; font-weight: 700; }

.ticket { position: sticky; top: 84px; }
.ticket h3 { font-size: 17px; }

.con-simbolo { position: relative; }
.con-simbolo em {
  position: absolute; left: 13px; top: 50%; transform: translateY(-50%);
  font-style: normal; font-family: var(--mono); font-size: 17px;
  color: var(--tinta-3); pointer-events: none;
}
.con-simbolo input {
  padding-left: 30px; font-family: var(--mono); font-size: 21px;
  font-weight: 700; font-variant-numeric: tabular-nums; letter-spacing: -.02em;
}

.atajos { display: flex; gap: 7px; flex-wrap: wrap; margin: -6px 0 16px; }
.atajos .btn { flex: 1 1 auto; }

.previa { margin-bottom: 16px; }
.previa-caja {
  background: var(--azul-suave); border: 1px solid var(--azul-borde);
  border-radius: var(--r-s); padding: 12px 13px;
  animation: aparecer 220ms ease both;
}
.previa-rotulo {
  font-size: 10.5px; font-weight: 700; letter-spacing: .07em;
  text-transform: uppercase; color: var(--azul); margin-bottom: 9px;
}
.previa-fila {
  display: flex; justify-content: space-between; gap: 12px;
  font-size: 13px; color: var(--tinta-2); padding: 3px 0;
  font-variant-numeric: tabular-nums;
}
.previa-fila b { color: var(--tinta); font-weight: 650; }
.previa-fila.resto { border-top: 1px dashed var(--azul-borde); margin-top: 7px; padding-top: 8px; color: var(--guinda); }
.previa-fila.resto b { color: var(--guinda); }
.previa-fila.saldo-favor { border-top: 1px dashed var(--azul-borde); margin-top: 7px; padding-top: 8px; color: var(--bien); }
.previa-fila.saldo-favor b { color: var(--bien); }

.ticket-extra { margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--borde); }

/* La presentación y el sistema se alternan: siempre hay camino de vuelta */
.salir-flotante { display: flex; gap: 8px; }
.salir-flotante a { text-decoration: none; }

/* =====================================================================
   Restricción por mora · solo servicios opcionales
   ===================================================================== */

.freno {
  border-radius: var(--r-m); padding: 17px 16px 16px;
  background: linear-gradient(150deg, #A02534, #7A1A26);
  color: #fff; box-shadow: 0 12px 28px -14px rgba(160, 37, 52, .7);
  animation: subir 500ms cubic-bezier(.16, 1, .3, 1) both;
}
.freno-arriba { display: flex; align-items: center; gap: 9px; margin-bottom: 10px; }
.freno-ico {
  width: 21px; height: 21px; border-radius: 50%; flex: none;
  background: #fff; color: #A02534; display: grid; place-items: center;
  font-weight: 900; font-size: 13px; animation: pulsa 1.9s ease-in-out infinite;
}
@keyframes pulsa {
  0%, 100% { box-shadow: 0 0 0 0 rgba(255,255,255,.5); }
  60% { box-shadow: 0 0 0 9px rgba(255,255,255,0); }
}
.freno-rot { font-size: 10.5px; font-weight: 800; letter-spacing: .09em; text-transform: uppercase; }
.freno-monto { font-family: var(--mono); font-size: 30px; font-weight: 700; letter-spacing: -.035em; }
.freno-texto { font-size: 12.5px; opacity: .93; margin: 9px 0 0; line-height: 1.5; }
.freno-texto b { color: #fff; }
.freno-acciones { display: flex; gap: 7px; margin-top: 14px; }
.freno-acciones .btn { flex: 1; background: #fff; border-color: #fff; color: #A02534; font-weight: 700; }
.freno-acciones .fantasma-claro {
  background: rgba(255,255,255,.16); border-color: rgba(255,255,255,.42); color: #fff;
}

.nota-legal {
  font-size: 11.5px; color: var(--tinta-3); line-height: 1.55;
  border-left: 2px solid var(--borde-vivo); padding-left: 11px; margin: 4px 2px;
}

/* ------------------------------------------------------------- tienda */

.productos { display: grid; grid-template-columns: repeat(auto-fill, minmax(128px, 1fr)); gap: 9px; }
.pr-pie { flex-wrap: wrap; }
.pr-pie .btn { padding: 6px 10px; font-size: 12px; }

.producto {
  background: var(--papel); border: 1px solid var(--borde);
  border-radius: var(--r-m); overflow: hidden; box-shadow: var(--sombra-s);
  animation: subir 460ms cubic-bezier(.16, 1, .3, 1) both;
  display: flex; flex-direction: column;
}
.producto.trabado { opacity: .62; }
.pr-imagen { height: 78px; position: relative; }
.pr-tag {
  position: absolute; right: 7px; bottom: 7px;
  font-size: 9px; font-weight: 700; letter-spacing: .07em; text-transform: uppercase;
  background: rgba(255,255,255,.9); color: var(--azul); padding: 2px 7px; border-radius: 20px;
}
.pr-cuerpo { padding: 10px 12px 12px; display: flex; flex-direction: column; gap: 3px; flex: 1; }
.pr-cuerpo b { font-size: 13.5px; font-weight: 650; line-height: 1.25; }
.pr-cuerpo > span { font-size: 11.5px; color: var(--tinta-3); line-height: 1.35; flex: 1; }
.pr-pie { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-top: 7px; }
.pr-precio { font-family: var(--mono); font-size: 14px; font-weight: 700; color: var(--azul); }

.carrito-barra {
  position: sticky; top: 0; z-index: 5;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  background: var(--azul); color: #fff; border-radius: var(--r-m);
  padding: 11px 14px; font-size: 13.5px;
  box-shadow: var(--sombra);
}
.carrito-barra .btn { background: #fff; border-color: #fff; color: var(--azul); }

/* ------------------------------------------------- control del recorrido */

.recorrido {
  position: fixed; right: 20px; bottom: 20px; z-index: 70;
  width: 268px; background: var(--papel);
  border: 1px solid var(--borde-vivo); border-radius: var(--r-m);
  box-shadow: var(--sombra-l); padding: 13px;
  animation: subir 520ms cubic-bezier(.16, 1, .3, 1) both;
}
@media (max-width: 1000px) { .recorrido { right: 12px; bottom: 78px; width: 232px; } }

.rc-cabeza { display: flex; align-items: center; gap: 8px; margin-bottom: 11px; }
.rc-cabeza b { flex: 1; font-size: 12.5px; font-weight: 700; color: var(--azul); }
.rc-punto {
  width: 7px; height: 7px; border-radius: 50%; background: var(--guinda);
  animation: latir 1.6s ease-in-out infinite;
}
.rc-cerrar {
  background: none; border: 0; cursor: pointer; font-size: 18px;
  color: var(--tinta-3); line-height: 1; padding: 0 3px;
}
.recorrido.plegado .rc-pasos, .recorrido.plegado #rc-reiniciar { display: none; }
.recorrido.plegado { width: auto; }

.rc-pasos { display: grid; gap: 5px; margin-bottom: 10px; }
.rc-paso {
  display: flex; align-items: flex-start; gap: 9px; text-align: left;
  background: var(--papel-2); border: 1px solid var(--borde);
  border-radius: var(--r-s); padding: 8px 10px; cursor: pointer;
  transition: all var(--rapido);
}
.rc-paso:hover { background: var(--azul-suave); border-color: var(--azul-borde); }
.rc-n {
  width: 19px; height: 19px; border-radius: 50%; flex: none;
  background: var(--papel-3); color: var(--tinta-3);
  display: grid; place-items: center; font-size: 10.5px; font-weight: 700;
}
.rc-t b { display: block; font-size: 12px; font-weight: 650; }
.rc-t span { font-size: 10.5px; color: var(--tinta-3); line-height: 1.3; }
.rc-paso.activo { border-color: var(--guinda); background: var(--guinda-suave); }
.rc-paso.activo .rc-n { background: var(--guinda); color: #fff; }
.rc-paso.hecho .rc-n { background: var(--bien); color: #fff; }
.rc-paso.hecho .rc-n::after { content: "✓"; }
.rc-paso.hecho .rc-n { font-size: 0; }
.rc-paso.hecho .rc-n::after { font-size: 11px; font-weight: 800; }

@media (prefers-reduced-motion: reduce) {
  .freno-ico, .rc-punto { animation: none; }
}