/* App móvil de ColePay (padres y alumnos) */
body.app { min-height: 100vh; min-height: 100dvh; }
.contenedor { max-width: 560px; margin: 0 auto; position: relative; }

/* ───────── Bienvenida / ingreso ───────── */
.bienvenida {
    min-height: 100vh; min-height: 100dvh; background: var(--grad-top); color: #fff; position: relative; overflow: hidden;
    display: flex; flex-direction: column;
}
.bienvenida .arriba { position: relative; z-index: 1; padding: calc(2.2rem + env(safe-area-inset-top)) 1.5rem 1.5rem; text-align: center; }
.logo-grande { width: 76px; height: 76px; border-radius: 24px; box-shadow: 0 18px 40px -12px rgba(0,0,0,.45), 0 0 0 8px rgba(255,255,255,.08); animation: pop .6s cubic-bezier(.2,.9,.3,1.3); }
.bienvenida h1 { font-size: 2.1rem; margin: 1rem 0 .3rem; letter-spacing: -.04em; font-weight: 800; }
.bienvenida h1 span { background: linear-gradient(90deg, var(--menta-2), #c4b5fd); -webkit-background-clip: text; background-clip: text; color: transparent; }
.bienvenida .lema { margin: 0; opacity: .85; font-size: 1rem; }
.bienvenida .colegio { display: inline-flex; gap: .4rem; align-items: center; margin-top: .9rem; padding: .35rem .8rem; border-radius: 999px; background: rgba(255,255,255,.12); font-size: .82rem; font-weight: 600; }
.bienvenida .colegio svg { width: 16px; height: 16px; }

.panel-ingreso {
    position: relative; z-index: 1; margin-top: auto; background: var(--fondo); color: var(--texto); border-radius: 30px 30px 0 0;
    padding: 1.4rem 1.4rem calc(1.6rem + env(safe-area-inset-bottom)); max-width: 560px; width: 100%; align-self: center;
    animation: aparecer .6s .1s cubic-bezier(.2,.8,.3,1) both;
}
@media (min-width: 700px) { .panel-ingreso { border-radius: 30px; margin: 2rem auto 3rem; max-width: 440px; box-shadow: var(--sombra-2); } }
.pestanas { display: grid; grid-template-columns: 1fr 1fr; background: #e9e5f3; border-radius: 16px; padding: 4px; margin-bottom: 1.3rem; position: relative; }
.pestanas button { border: 0; background: transparent; padding: .7rem; border-radius: 12px; font-weight: 700; font-size: .92rem; color: var(--suave); position: relative; z-index: 1; transition: color .2s; }
.pestanas button[aria-selected="true"] { color: var(--m-700); }
.pestanas .ficha { position: absolute; top: 4px; bottom: 4px; left: 4px; width: calc(50% - 4px); background: #fff; border-radius: 12px; box-shadow: 0 4px 12px -4px rgba(46,15,92,.2); transition: transform .3s cubic-bezier(.2,.9,.3,1.1); }
.pestanas[data-i="1"] .ficha { transform: translateX(100%); }
.enlaces-ingreso { display: flex; flex-direction: column; gap: .4rem; align-items: center; margin-top: 1.1rem; font-size: .92rem; }
.enlaces-ingreso button, .enlaces-ingreso a { background: none; border: 0; color: var(--m-600); font-weight: 700; text-decoration: none; }
.recarga-rapida { display: flex; align-items: center; gap: .8rem; margin-top: 1.2rem; padding: .9rem 1rem; border-radius: 18px; background: linear-gradient(135deg, #e3fbf3, #f1ecff); text-decoration: none; color: var(--texto); }
.recarga-rapida .avatar { background: #fff; }
.recarga-rapida b { display: block; font-size: .95rem; }
.recarga-rapida small { color: var(--suave); }
.recarga-rapida > svg { margin-left: auto; width: 20px; height: 20px; color: var(--m-500); }

.pin-alumno h3 { text-align: center; margin: .3rem 0 0; }
.pin-alumno p { text-align: center; color: var(--suave); margin: .3rem 0 0; font-size: .92rem; }

/* ───────── Cabecera morada ───────── */
.cabecera {
    position: relative; background: var(--grad-top); color: #fff; padding: calc(1rem + env(safe-area-inset-top)) 1.25rem 4.8rem;
    border-radius: 0 0 34px 34px; overflow: hidden;
}
.cabecera .barra { position: relative; z-index: 1; display: flex; align-items: center; gap: .8rem; }
.cabecera .barra .avatar { background: rgba(255,255,255,.16); color: #fff; border: 1px solid rgba(255,255,255,.2); }
.cabecera .hola { flex: 1; min-width: 0; }
.cabecera .hola small { display: block; opacity: .75; font-size: .8rem; font-weight: 600; }
.cabecera .hola b { font-size: 1.12rem; letter-spacing: -.02em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; display: block; }
.cabecera .btn-icono { background: rgba(255,255,255,.14); color: #fff; border: 1px solid rgba(255,255,255,.16); position: relative; }
.cabecera .btn-icono svg { width: 21px; height: 21px; }
.cabecera .punto { position: absolute; top: 9px; right: 10px; width: 9px; height: 9px; border-radius: 50%; background: var(--menta); box-shadow: 0 0 0 2px var(--m-700); }

.cuerpo { padding: 0 1.25rem calc(6.5rem + env(safe-area-inset-bottom)); margin-top: -3.9rem; position: relative; z-index: 2; }

/* Carrusel de tarjetas de los hijos */
.carrusel { display: flex; gap: .9rem; overflow-x: auto; scroll-snap-type: x mandatory; margin: 0 -1.25rem; padding: 0 1.25rem .6rem; scrollbar-width: none; }
.carrusel::-webkit-scrollbar { display: none; }
.carrusel > * { scroll-snap-align: center; flex: 0 0 calc(100% - 1.6rem); }
.carrusel > *:only-child { flex-basis: 100%; }
.tarjeta-nueva {
    border-radius: 24px; border: 2px dashed var(--m-300); background: rgba(255,255,255,.7); display: grid; place-items: center; text-align: center;
    color: var(--m-600); font-weight: 700; min-height: 190px; aspect-ratio: 1.62; gap: .3rem; padding: 1rem; backdrop-filter: blur(6px);
}
.tarjeta-nueva svg { width: 34px; height: 34px; }
.tarjeta-nueva small { color: var(--suave); font-weight: 500; }
.indicadores { display: flex; justify-content: center; gap: 6px; margin: .2rem 0 0; }
.indicadores i { width: 7px; height: 7px; border-radius: 4px; background: #d6d0e6; transition: all .25s; }
.indicadores i.activo { width: 22px; background: var(--m-500); }

/* Acciones circulares estilo billetera */
.acciones { display: grid; grid-template-columns: repeat(4, 1fr); gap: .5rem; margin-top: 1.2rem; }
.accion { display: grid; justify-items: center; gap: .45rem; background: none; border: 0; padding: .2rem; font-size: .78rem; font-weight: 700; color: var(--texto); text-align: center; }
.accion .bola { width: 58px; height: 58px; border-radius: 20px; display: grid; place-items: center; background: #fff; box-shadow: var(--sombra); color: var(--m-600); transition: transform .15s; }
.accion:active .bola { transform: scale(.92); }
.accion .bola svg { width: 25px; height: 25px; }
.accion.principal .bola { background: linear-gradient(135deg, var(--menta-2), var(--menta)); color: var(--m-900); box-shadow: 0 12px 24px -10px rgba(31,220,170,.9); }
.accion.peligro .bola { color: var(--rojo); }

.consumo { margin-top: 1.2rem; }
.consumo .fila { display: flex; justify-content: space-between; align-items: baseline; font-size: .88rem; }
.consumo .fila b { font-size: 1rem; }
.barra-uso { height: 10px; background: var(--m-50); border-radius: 6px; overflow: hidden; margin-top: .6rem; }
.barra-uso i { display: block; height: 100%; border-radius: 6px; background: linear-gradient(90deg, var(--menta), var(--m-500)); transition: width .6s cubic-bezier(.2,.8,.3,1); }
.barra-uso.lleno i { background: linear-gradient(90deg, var(--ambar), var(--rojo)); }

.alerta-pin { display: flex; gap: .8rem; align-items: center; padding: .95rem 1rem; border-radius: 18px; background: #fff4e0; color: #7a4a00; margin-top: 1rem; font-size: .9rem; }
.alerta-pin svg { width: 24px; height: 24px; flex: none; }
.alerta-pin.rojo { background: #fdecec; color: #8f1d21; }
.alerta-pin button { margin-left: auto; }

/* Navegación inferior */
.nav-inferior {
    position: fixed; left: 50%; transform: translateX(-50%); bottom: calc(14px + env(safe-area-inset-bottom)); z-index: 20;
    width: min(420px, calc(100% - 28px)); display: grid; grid-template-columns: 1fr auto 1fr; align-items: center;
    background: rgba(255,255,255,.92); backdrop-filter: blur(16px); border-radius: 26px; padding: .45rem .6rem; box-shadow: 0 18px 40px -16px rgba(46,15,92,.45);
}
.nav-inferior button { background: none; border: 0; display: grid; justify-items: center; gap: 2px; font-size: .72rem; font-weight: 700; color: var(--suave); padding: .35rem; }
.nav-inferior button svg { width: 23px; height: 23px; }
.nav-inferior button.activo { color: var(--m-600); }
.nav-inferior .centro { width: 62px; height: 62px; border-radius: 22px; margin-top: -30px; background: var(--grad); color: #fff; box-shadow: 0 14px 28px -10px rgba(109,40,217,.85), 0 0 0 6px var(--fondo); display: grid; place-items: center; }
.nav-inferior .centro svg { width: 28px; height: 28px; }

/* ───────── Recarga ───────── */
.montos { display: grid; grid-template-columns: repeat(3, 1fr); gap: .6rem; margin-bottom: 1rem; }
.montos button { border: 2px solid transparent; background: #fff; border-radius: 16px; padding: .9rem .4rem; font-weight: 800; font-size: 1.05rem; box-shadow: 0 4px 14px -8px rgba(46,15,92,.3); transition: all .15s; }
.montos button[aria-pressed="true"] { border-color: var(--m-500); background: var(--m-50); color: var(--m-700); }
.billeteras { display: grid; grid-template-columns: 1fr 1fr; gap: .7rem; margin-bottom: 1.2rem; }
.billetera { border: 2px solid transparent; background: #fff; border-radius: 18px; padding: 1rem; display: flex; align-items: center; gap: .7rem; font-weight: 800; box-shadow: 0 4px 14px -8px rgba(46,15,92,.3); transition: all .15s; }
.billetera[aria-pressed="true"] { border-color: var(--m-500); background: var(--m-50); }
.billetera .ico { width: 40px; height: 40px; border-radius: 13px; display: grid; place-items: center; color: #fff; font-size: .9rem; font-weight: 800; letter-spacing: -.02em; }
.billetera .ico.yape { background: linear-gradient(135deg, #8e2b9e, #5a1670); }
.billetera .ico.plin { background: linear-gradient(135deg, #22d3ee, #0e7490); }
.billetera small { display: block; font-weight: 600; color: var(--suave); font-size: .75rem; }

.pago-box { text-align: center; }
.pago-box .exacto { font-size: .85rem; color: var(--suave); font-weight: 600; margin: 0; }
.pago-box .grande { font-size: 2.8rem; font-weight: 800; letter-spacing: -.04em; margin: .1rem 0; color: var(--m-800); font-variant-numeric: tabular-nums; }
.pago-box .grande small { font-size: 1.3rem; margin-right: .2rem; }
.pago-box .grande em { font-style: normal; color: var(--menta-osc); background: #e3f9f2; border-radius: 10px; padding: 0 .25rem; }
.pago-box .aviso-centimos { font-size: .85rem; background: #fff4e0; color: #7a4a00; padding: .6rem .8rem; border-radius: 14px; margin: .6rem 0 1rem; line-height: 1.4; }
.qr-colegio { background: #fff; border-radius: 22px; padding: 1rem; box-shadow: var(--sombra); display: inline-block; max-width: 260px; }
.qr-colegio img { display: block; width: 100%; border-radius: 12px; }
.numero-copiar { display: flex; align-items: center; justify-content: space-between; gap: .6rem; background: #fff; border-radius: 16px; padding: .8rem 1rem; margin: 1rem 0; box-shadow: 0 4px 14px -8px rgba(46,15,92,.3); text-align: left; }
.numero-copiar b { font-size: 1.15rem; letter-spacing: .04em; }
.numero-copiar small { display: block; color: var(--suave); font-size: .78rem; }
.esperando { display: flex; align-items: center; justify-content: center; gap: .7rem; color: var(--suave); font-weight: 600; font-size: .9rem; margin: 1rem 0; }
.pasos { text-align: left; counter-reset: p; list-style: none; padding: 0; margin: 1rem 0; }
.pasos li { counter-increment: p; display: flex; gap: .7rem; align-items: flex-start; margin-bottom: .6rem; font-size: .9rem; line-height: 1.4; }
.pasos li::before { content: counter(p); width: 24px; height: 24px; border-radius: 8px; background: var(--m-100); color: var(--m-700); font-weight: 800; font-size: .8rem; display: grid; place-items: center; flex: none; }

/* ───────── QR para pagar (alumno) ───────── */
.pantalla-qr { position: fixed; inset: 0; z-index: 60; background: var(--grad-top); color: #fff; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 2rem 1.5rem; text-align: center; animation: aparecer .35s ease both; overflow: hidden; }
.pantalla-qr > *:not(.orbes) { position: relative; z-index: 1; }
.pantalla-qr .marco { background: #fff; border-radius: 30px; padding: 1.1rem; box-shadow: 0 30px 60px -20px rgba(0,0,0,.5); position: relative; }
.pantalla-qr .marco canvas { display: block; border-radius: 14px; }
.pantalla-qr .marco::before { content: ''; position: absolute; inset: -6px; border-radius: 34px; padding: 3px; background: conic-gradient(from var(--ang, 0deg), var(--menta) 0deg, var(--menta) var(--progreso, 360deg), rgba(255,255,255,.15) var(--progreso, 360deg)); -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude; }
.pantalla-qr h2 { margin: 1.4rem 0 .3rem; font-size: 1.4rem; letter-spacing: -.02em; }
.pantalla-qr p { margin: 0; opacity: .8; max-width: 300px; line-height: 1.45; }
.pantalla-qr .cuenta { margin-top: 1rem; font-size: .85rem; background: rgba(255,255,255,.12); padding: .4rem .9rem; border-radius: 999px; font-weight: 700; }
.pantalla-qr .cerrar { position: absolute; top: calc(1rem + env(safe-area-inset-top)); right: 1rem; }

/* ───────── Movimientos completos ───────── */
.dia-sep { font-size: .78rem; font-weight: 800; color: var(--suave); text-transform: uppercase; letter-spacing: .06em; margin: 1rem 0 .2rem; }
.interruptor { position: relative; width: 52px; height: 30px; flex: none; }
.interruptor input { opacity: 0; width: 0; height: 0; }
.interruptor span { position: absolute; inset: 0; background: #d8d3e6; border-radius: 30px; transition: .25s; }
.interruptor span::before { content: ''; position: absolute; width: 24px; height: 24px; left: 3px; top: 3px; background: #fff; border-radius: 50%; transition: .25s cubic-bezier(.2,.9,.3,1.3); box-shadow: 0 2px 6px rgba(0,0,0,.2); }
.interruptor input:checked + span { background: var(--m-500); }
.interruptor input:checked + span::before { transform: translateX(22px); }
.opcion { display: flex; align-items: center; gap: .9rem; padding: .95rem 0; border-bottom: 1px solid var(--linea); }
.opcion:last-child { border-bottom: 0; }
.opcion .info { flex: 1; }
.opcion .t { font-weight: 700; }
.opcion .s { font-size: .82rem; color: var(--suave); }
.menu-perfil button.opcion { width: 100%; background: none; border: 0; border-bottom: 1px solid var(--linea); text-align: left; padding: .95rem 0; }
.menu-perfil button.opcion > svg:last-child { width: 18px; height: 18px; color: var(--suave); }

.cargando-pagina { min-height: 100vh; display: grid; place-items: center; background: var(--grad-top); }
.cargando-pagina img { width: 70px; height: 70px; border-radius: 22px; animation: latir 1.2s ease-in-out infinite; }
@keyframes latir { 50% { transform: scale(1.08); } }