/* =============================================================================
   tareki.css — Estilo de Learnground (mismo lenguaje visual de las lecciones:
   bordes gruesos, sombras sólidas, colores vivos, Baloo 2 + Nunito).
   Celular: una columna y menú abajo. Computador (≥ 900 px): menú lateral y
   tableros de varias columnas.
   ============================================================================= */

:root {
  --bg: #eaf6ff; --ink: #1f2544; --card: #ffffff; --muted: #4a5075; --line: #1f2544; --soft: #f3f8ff;
  --sun: #ffcf3f; --pink: #ff6b9a; --green: #35b862; --blue: #59c3ff; --purple: #a77bff; --orange: #ff9a4d; --bad: #d6414f;
  --sun-s: #fff1a8; --pink-s: #ffd1e0; --green-s: #c9f7d6; --blue-s: #d6f0ff; --purple-s: #e3d4ff; --orange-s: #ffe0b8;
  --on-color: #1f2544;
  --f-head: "Baloo 2", "Trebuchet MS", system-ui, sans-serif;
  --f-body: "Nunito", "Trebuchet MS", system-ui, -apple-system, sans-serif;
  --r: 22px; --sombra: 4px 4px 0 var(--line);
  --menu-alto: 74px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) { --bg: #121a33; --ink: #f2f4ff; --card: #1f2a4d; --muted: #b9c0e6; --line: #0a0f22; --soft: #26335c; color-scheme: dark; }
}
:root[data-theme="dark"] { --bg: #121a33; --ink: #f2f4ff; --card: #1f2a4d; --muted: #b9c0e6; --line: #0a0f22; --soft: #26335c; color-scheme: dark; }

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--f-body); font-weight: 700; font-size: 17px; line-height: 1.45; min-height: 100dvh; }
h1, h2, h3 { font-family: var(--f-head); font-weight: 800; line-height: 1.1; margin: 0; }
p { margin: 0; }
button, input, select, textarea { font: inherit; color: inherit; }
a { color: inherit; }
:focus-visible { outline: 4px solid var(--sun); outline-offset: 2px; }
[hidden] { display: none !important; }
.suave { color: var(--muted); }
.peq { font-size: .86em; }
.centro { text-align: center; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
body.hoja-abierta { overflow: hidden; }

/* ---------- Estructura ---------- */
.app { min-height: 100dvh; }
.vista { padding: calc(14px + env(safe-area-inset-top, 0px)) 16px calc(var(--menu-alto) + 28px + env(safe-area-inset-bottom, 0px)); max-width: 680px; margin: 0 auto; }
body.sin-menu .vista { padding-bottom: 32px; }
body.sin-menu .menu { display: none; }

.menu { position: fixed; z-index: 20; left: 0; right: 0; bottom: 0; display: flex; justify-content: space-around; align-items: stretch;
  background: var(--card); border-top: 3px solid var(--line); padding: 6px 4px calc(6px + env(safe-area-inset-bottom, 0px)); }
.menu .menu-marca, .menu .menu-perfil, .menu .menu-pie { display: none; }
.menu-items { display: contents; }
.menu a, .menu button.menu-item { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 0; min-width: 0;
  text-decoration: none; font-family: var(--f-head); font-weight: 800; font-size: .78em; color: var(--muted); border-radius: 16px; padding: 4px 2px; background: none; border: 0; cursor: pointer; }
.menu .mi-emoji { font-size: 1.7em; line-height: 1.1; transition: transform .2s; }
.menu a.activo { color: var(--ink); background: var(--sun-s); }
.menu a.activo .mi-emoji { transform: scale(1.15) rotate(-6deg); }
:root[data-theme="dark"] .menu a.activo, .oscuro .menu a.activo { color: #1f2544; }

@media (min-width: 900px) {
  .app { display: grid; grid-template-columns: 252px minmax(0, 1fr); }
  .menu { position: sticky; top: 0; height: 100dvh; flex-direction: column; justify-content: flex-start; gap: 6px; border-top: 0; border-right: 3px solid var(--line); padding: 22px 14px; }
  .menu .menu-marca { display: flex; align-items: center; gap: 10px; text-decoration: none; margin: 0 6px 14px; }
  .menu-items { display: flex; flex-direction: column; gap: 6px; }
  .menu a, .menu button.menu-item { flex: none; flex-direction: row; justify-content: flex-start; gap: 12px; font-size: 1.05em; padding: 10px 14px; border: 3px solid transparent; }
  .menu a.activo { border-color: var(--line); box-shadow: 3px 3px 0 var(--line); }
  .menu a:hover:not(.activo), .menu button.menu-item:hover { background: var(--soft); }
  .menu .mi-emoji { font-size: 1.5em; }
  .menu .menu-perfil { display: flex; flex-direction: row; justify-content: flex-start; font-size: 1em; align-items: center; gap: 10px; margin: 0 4px 12px; padding: 10px; background: var(--soft); border: 3px solid var(--line); border-radius: 18px; text-decoration: none; }
  .menu-perfil .av { width: 44px; height: 44px; font-size: 26px; }
  .menu-perfil small { display: block; color: var(--muted); font-weight: 700; font-size: .78em; }
  .menu .menu-pie { display: flex; flex-direction: column; gap: 6px; margin-top: auto; }
  .vista { max-width: 1180px; margin: 0; padding: 28px 34px 48px; }
  body.sin-menu .app { display: block; }
  body.sin-menu .vista { margin: 0 auto; }
}

/* ---------- Marca ---------- */
.marca-logo { width: 46px; height: 46px; border-radius: 15px; background: var(--sun); border: 3px solid var(--line); box-shadow: 3px 3px 0 var(--line); display: grid; place-items: center; font-size: 26px; flex: none; }
.marca-nombre { font-family: var(--f-head); font-weight: 800; font-size: 1.7em; letter-spacing: -.01em; color: var(--ink); }
.marca-nombre b { color: var(--pink); }

/* ---------- Piezas ---------- */
.card { background: var(--card); border: 3px solid var(--line); border-radius: var(--r); box-shadow: var(--sombra); padding: 18px; }
.card.plano { box-shadow: none; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; font-family: var(--f-head); font-weight: 800; font-size: 1.1em; line-height: 1.2;
  background: var(--pink); color: #fff; border: 3px solid var(--line); border-radius: 999px; padding: 10px 22px; box-shadow: 4px 4px 0 var(--line); cursor: pointer; text-decoration: none; text-align: center; }
.btn:active { transform: translate(3px, 3px); box-shadow: 1px 1px 0 var(--line); }
.btn:disabled { opacity: .55; cursor: not-allowed; transform: none; box-shadow: 4px 4px 0 var(--line); }
.btn.bloque { display: flex; width: 100%; }
.btn-blanco { background: var(--card); color: var(--ink); }
.btn-verde { background: var(--green); color: #fff; }
.btn-azul { background: var(--blue); color: #10233a; }
.btn-sol { background: var(--sun); color: #1f2544; }
.btn-wa { background: #25d366; color: #0a2a14; }
.btn-peligro { background: var(--bad); color: #fff; }
.btn-peq { font-size: .92em; padding: 6px 14px; box-shadow: 3px 3px 0 var(--line); }
.btn-redondo { width: 42px; height: 42px; border-radius: 14px; border: 3px solid var(--line); background: var(--card); color: var(--ink); cursor: pointer; font-size: 1.05em; font-weight: 800; flex: none; display: grid; place-items: center; }
.link { background: none; border: 0; color: var(--muted); text-decoration: underline; cursor: pointer; padding: 6px; font-weight: 800; }
.chip { display: inline-flex; align-items: center; gap: 4px; background: var(--soft); color: var(--ink); border: 2px solid var(--line); border-radius: 999px; padding: 1px 10px; font-size: .84em; font-weight: 800; white-space: nowrap; }
.chip.sol { background: var(--sun); color: #1f2544; }
.chip.verde { background: var(--green-s); color: #0d2a17; }
.chip.rosa { background: var(--pink); color: #fff; }
.chip.morado { background: var(--purple-s); color: #2a1a55; }
.chip.rojo { background: #ffd0d4; color: #6a0d18; }
.fila { display: flex; align-items: center; gap: 10px; }
.fila.entre { justify-content: space-between; }
.fila.envolver { flex-wrap: wrap; }
.pila { display: grid; gap: 14px; }
.pila.chica { gap: 8px; }
.sep { height: 18px; }
.av { display: inline-grid; place-items: center; border-radius: 50%; border: 3px solid var(--line); background: var(--soft); flex: none; line-height: 1; }

.barra { height: 14px; border: 2px solid var(--line); border-radius: 99px; background: var(--soft); overflow: hidden; }
.barra i { display: block; height: 100%; background: var(--green); border-radius: 99px; transition: width .6s ease; }
.barra.sol i { background: var(--sun); } .barra.rosa i { background: var(--pink); } .barra.azul i { background: var(--blue); }
.barra.verde i { background: var(--green); } .barra.amarillo i { background: var(--sun); } .barra.rojo i { background: var(--bad); }
.estrellas { letter-spacing: 1px; white-space: nowrap; }
.estrellas .apagadas { filter: grayscale(1); opacity: .28; }

.titulo-seccion { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; margin: 26px 0 12px; }
.titulo-seccion h2 { font-size: 1.45em; }
.titulo-seccion:first-child { margin-top: 0; }
.cabecera { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 18px; }
.cabecera h1 { font-size: 1.9em; }
@media (min-width: 900px) { .cabecera h1 { font-size: 2.3em; } }

/* Lulo */
.lulo { display: flex; align-items: flex-end; gap: 10px; }
.lulo-buho { font-size: 48px; line-height: 1; flex: none; animation: saltito 2.8s ease-in-out infinite; transform-origin: bottom center; }
.lulo-globo { flex: 1; background: var(--card); color: var(--ink); border: 3px solid var(--line); border-radius: 18px 18px 18px 4px; padding: 8px 14px; font-weight: 800; box-shadow: 3px 3px 0 var(--line); }
@keyframes saltito { 0%, 70%, 100% { transform: none; } 78% { transform: translateY(-8px) rotate(-6deg); } 86% { transform: translateY(0) rotate(4deg); } }

/* Formularios */
.campo { display: grid; gap: 6px; }
.campo label, .etiqueta { font-weight: 800; }
.campo small { color: var(--muted); font-weight: 700; }
input[type=text], input[type=email], input[type=password], input[type=search], input:not([type]), select, textarea {
  width: 100%; background: var(--soft); border: 3px solid var(--line); border-radius: 16px; padding: 11px 14px; font-weight: 700; font-size: 16px; }
input:focus, select:focus, textarea:focus { outline: none; background: var(--card); box-shadow: 0 0 0 4px var(--sun); }
.error { color: var(--bad); font-weight: 800; min-height: 1.4em; }
.codigo-input { text-transform: uppercase; letter-spacing: .14em; font-family: var(--f-head); font-size: 1.35em !important; text-align: center; }

/* Hoja (ventana) */
.hoja-fondo { position: fixed; inset: 0; z-index: 50; background: rgba(15, 20, 40, .55); animation: aparecer .2s; }
.hoja { position: fixed; z-index: 51; left: 0; right: 0; bottom: 0; max-height: 92dvh; display: flex; flex-direction: column; background: var(--card); border: 3px solid var(--line); border-bottom: 0;
  border-radius: 26px 26px 0 0; padding: 0 18px calc(16px + env(safe-area-inset-bottom, 0px)); animation: subir .25s ease-out; }
.hoja-agarre { width: 46px; height: 6px; border-radius: 9px; background: var(--soft); margin: 8px auto 4px; flex: none; }
.hoja-cab { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 6px 0 10px; flex: none; }
.hoja-cab h2 { font-size: 1.45em; }
.hoja-cuerpo { overflow-y: auto; flex: 1; padding-bottom: 6px; display: grid; gap: 14px; align-content: start; }
.hoja-pie { display: grid; grid-auto-flow: column; grid-auto-columns: 1fr; gap: 10px; padding-top: 12px; flex: none; }
@media (min-width: 700px) {
  .hoja { left: 50%; right: auto; bottom: auto; top: 50%; transform: translate(-50%, -50%); width: min(520px, 92vw); max-height: 86dvh; border-radius: 26px; border-bottom: 3px solid var(--line); box-shadow: 8px 8px 0 var(--line); animation: aparecer .2s; padding-bottom: 18px; }
  .hoja.ancha { width: min(820px, 94vw); }
  .hoja-agarre { visibility: hidden; height: 2px; }
}
@keyframes subir { from { transform: translateY(100%); } }
@keyframes aparecer { from { opacity: 0; } }

.toast { position: fixed; z-index: 60; left: 50%; bottom: calc(var(--menu-alto) + 18px + env(safe-area-inset-bottom, 0px)); transform: translateX(-50%); background: var(--ink); color: var(--bg);
  padding: 10px 18px; border-radius: 999px; font-weight: 800; max-width: min(92vw, 520px); text-align: center; box-shadow: 4px 4px 0 rgba(0, 0, 0, .25); animation: brinco .4s; }
@media (min-width: 900px) { .toast { bottom: 28px; } }
@keyframes brinco { 0% { transform: translate(-50%, 20px); opacity: 0; } 60% { transform: translate(-50%, -4px); } }
.confeti { position: fixed; inset: 0; pointer-events: none; z-index: 70; }

.vacio { text-align: center; display: grid; gap: 8px; justify-items: center; box-shadow: none; border-style: dashed; }
.vacio-emoji { font-size: 56px; line-height: 1; }
.vacio h3 { font-size: 1.3em; }

/* ---------- Ingreso ---------- */
.ingreso { min-height: calc(100dvh - 60px); display: grid; place-items: center; }
.ingreso-caja { width: 100%; max-width: 440px; display: grid; gap: 18px; }
.ingreso .marca { display: flex; align-items: center; gap: 12px; justify-content: center; }
.ingreso .marca-logo { width: 64px; height: 64px; font-size: 36px; border-radius: 20px; }
.ingreso .marca-nombre { font-size: 2.6em; }
.ingreso .lema { text-align: center; color: var(--muted); margin-top: -8px; }
.pestanas { display: grid; grid-template-columns: 1fr 1fr; background: var(--soft); border: 3px solid var(--line); border-radius: 999px; padding: 4px; gap: 4px; }
.pestanas button { border: 0; background: none; border-radius: 999px; padding: 8px; font-family: var(--f-head); font-weight: 800; font-size: 1.05em; cursor: pointer; color: var(--muted); }
.pestanas button[aria-selected="true"] { background: var(--sun); color: #1f2544; box-shadow: 0 3px 0 var(--line); }
.demo-caja { background: var(--soft); border: 2px dashed var(--line); border-radius: 18px; padding: 12px 14px; display: grid; gap: 8px; font-size: .92em; }
.demo-caja .fila { flex-wrap: wrap; }
.flotan { position: fixed; inset: 0; pointer-events: none; z-index: -1; overflow: hidden; }
.flotan span { position: absolute; font-size: 38px; opacity: .35; animation: flotar 9s ease-in-out infinite alternate; }
@keyframes flotar { to { transform: translate(18px, -26px) rotate(14deg); } }
@media (prefers-reduced-motion: reduce) { .flotan span, .lulo-buho { animation: none; } }

/* ---------- Perfiles ---------- */
.perfiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 16px; }
.perfil { display: grid; justify-items: center; gap: 8px; padding: 18px 10px; cursor: pointer; text-align: center; color: var(--ink); }
.perfil:active { transform: translate(3px, 3px); box-shadow: 1px 1px 0 var(--line); }
.perfil .av { width: 92px; height: 92px; font-size: 54px; }
.perfil h3 { font-size: 1.35em; }
.perfil.agregar { border-style: dashed; box-shadow: none; color: var(--muted); }
.perfil.agregar .av { background: none; border-style: dashed; font-size: 40px; }
.avatares { display: grid; grid-template-columns: repeat(8, minmax(0, 1fr)); gap: 6px; }
.avatares button { aspect-ratio: 1; border: 3px solid transparent; border-radius: 14px; background: var(--soft); font-size: 26px; cursor: pointer; padding: 0; }
.avatares button[aria-pressed="true"] { border-color: var(--line); background: var(--sun); transform: scale(1.08); }
.colores { display: flex; gap: 8px; flex-wrap: wrap; }
.colores button { width: 40px; height: 40px; border-radius: 50%; border: 3px solid var(--line); cursor: pointer; }
.colores button[aria-pressed="true"] { box-shadow: 0 0 0 4px var(--card), 0 0 0 7px var(--line); }
.grados { display: flex; gap: 6px; flex-wrap: wrap; }
.grados button { min-width: 48px; border: 3px solid var(--line); border-radius: 14px; background: var(--card); padding: 6px 10px; font-family: var(--f-head); font-weight: 800; cursor: pointer; }
.grados button[aria-pressed="true"] { background: var(--ink); color: var(--bg); }

/* ---------- Inicio del niño ---------- */
.tablero { display: grid; gap: 18px; align-items: start; }
@media (min-width: 900px) { .tablero { grid-template-columns: minmax(0, 1.65fr) minmax(300px, 1fr); gap: 26px; } .tablero .lado { position: sticky; top: 28px; } }

.saludo { position: relative; overflow: hidden; color: #10233a; padding: 20px 20px 18px; }
.saludo-cab { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.saludo h1 { font-size: 2em; }
.saludo .av-grande { width: 76px; height: 76px; font-size: 46px; background: rgba(255, 255, 255, .6); }
.saludo .lulo { margin-top: 14px; }
.saludo .lulo-globo { font-size: .95em; }
.cifras { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.cifra { background: var(--card); border: 3px solid var(--line); border-radius: 18px; padding: 10px 8px; text-align: center; display: grid; gap: 0; }
.cifra b { font-family: var(--f-head); font-size: 1.6em; line-height: 1.1; }
.cifra span { font-size: .78em; color: var(--muted); font-weight: 800; }

.racha { background: linear-gradient(160deg, #ffb347, #ff6b6b); color: #fff; text-align: center; position: relative; overflow: hidden; }
.racha.fria { background: linear-gradient(160deg, #8a94c4, #5b6599); }
.racha .fuego { font-size: 70px; line-height: 1; display: inline-block; animation: llama 1.4s ease-in-out infinite alternate; filter: drop-shadow(0 4px 0 rgba(0, 0, 0, .15)); }
.racha.fria .fuego { animation: none; filter: grayscale(.6); }
@keyframes llama { to { transform: scale(1.08) rotate(-4deg); } }
.racha .numero { font-family: var(--f-head); font-size: 3.2em; line-height: .9; text-shadow: 3px 3px 0 rgba(0, 0, 0, .18); }
.racha .que { font-family: var(--f-head); font-size: 1.15em; }
.racha p { font-size: .92em; opacity: .95; margin-top: 4px; }
.semana { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 6px; margin-top: 14px; }
.semana div { display: grid; justify-items: center; gap: 3px; font-size: .78em; font-weight: 800; }
.semana i { width: 34px; height: 34px; border-radius: 50%; border: 3px solid rgba(255, 255, 255, .85); background: rgba(255, 255, 255, .2); display: grid; place-items: center; font-style: normal; font-size: 17px; }
.semana .si i { background: #fff; }
.semana .hoy i { box-shadow: 0 0 0 3px rgba(31, 37, 68, .35); }
.semana .hoy span { text-decoration: underline; text-underline-offset: 3px; }
@media (prefers-reduced-motion: reduce) { .racha .fuego { animation: none; } }

.lecciones { display: grid; gap: 14px; }
@media (min-width: 640px) { .lecciones.rejilla { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.leccion { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 14px; align-items: center; cursor: pointer; text-align: left; width: 100%; color: var(--ink); position: relative; text-decoration: none; }
.leccion:active { transform: translate(3px, 3px); box-shadow: 1px 1px 0 var(--line); }
.leccion:hover { transform: translate(-1px, -1px); box-shadow: 6px 6px 0 var(--line); }
.leccion .icono { width: 66px; height: 66px; border-radius: 20px; border: 3px solid var(--line); display: grid; place-items: center; font-size: 36px; color: #1f2544; }
.leccion h3 { font-size: 1.22em; }
.leccion .meta { font-size: .85em; color: var(--muted); margin-top: 2px; }
.leccion .barra { margin-top: 8px; height: 12px; }
.leccion .pie { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-top: 6px; font-size: .85em; font-weight: 800; }
.sello-nueva { position: absolute; top: -12px; right: 12px; background: var(--pink); color: #fff; border: 3px solid var(--line); border-radius: 999px; padding: 0 12px; font-family: var(--f-head); font-weight: 800; transform: rotate(4deg); animation: latido 1.6s ease-in-out infinite; }
@keyframes latido { 50% { transform: rotate(4deg) scale(1.08); } }
.leccion.terminada .icono::after { content: "✅"; position: absolute; font-size: 22px; transform: translate(26px, 24px); }
.leccion.terminada .icono { position: relative; }
.leccion.nueva { border-color: var(--pink); box-shadow: 4px 4px 0 var(--pink); }

.destacada { display: grid; gap: 12px; background: var(--blue-s); color: #10233a; }
.destacada .fila { align-items: flex-start; }
.destacada h2 { font-size: 1.5em; }
.destacada .icono { width: 76px; height: 76px; border-radius: 22px; border: 3px solid var(--line); display: grid; place-items: center; font-size: 44px; flex: none; }

.medallas { display: grid; grid-template-columns: repeat(auto-fill, minmax(104px, 1fr)); gap: 12px; }
.medalla { display: grid; justify-items: center; text-align: center; gap: 4px; padding: 14px 8px; }
.medalla .m { font-size: 46px; line-height: 1; }
.medalla b { font-family: var(--f-head); font-size: 1.05em; line-height: 1.1; }
.medalla small { font-size: .74em; color: var(--muted); line-height: 1.2; }
.medalla.bloqueada { box-shadow: none; border-style: dashed; background: var(--soft); }
.medalla.bloqueada .m { filter: grayscale(1); opacity: .3; }
.medalla.ganada { background: var(--sun-s); color: #1f2544; }
.medalla.ganada small { color: #4a5075; }

/* ---------- Visor de lección ---------- */
body.en-leccion .menu { display: none; }
body.en-leccion .vista { padding: 0; max-width: none; margin: 0; }
body.en-leccion .app { display: block; }
.visor { position: fixed; inset: 0; z-index: 30; display: flex; flex-direction: column; background: var(--bg); }
.visor-barra { display: flex; align-items: center; gap: 10px; padding: calc(8px + env(safe-area-inset-top, 0px)) 12px 8px; background: var(--card); border-bottom: 3px solid var(--line); flex: none; }
.visor-barra .btn { padding: 6px 14px; font-size: 1em; box-shadow: 3px 3px 0 var(--line); flex: none; }
.visor-barra .titulo { min-width: 0; flex: 1; }
.visor-barra strong { display: block; font-family: var(--f-head); font-size: 1.1em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.visor-barra small { display: block; color: var(--muted); font-size: .78em; }
.guardado { font-size: .8em; font-weight: 800; color: var(--muted); white-space: nowrap; }
.guardado.ok { color: var(--green); }
.visor-cuerpo { flex: 1; display: flex; min-height: 0; }
.visor iframe { flex: 1; width: 100%; height: 100%; border: 0; background: var(--bg); }
.visor-lado { display: none; }
.visor .cargando { flex: 1; display: grid; place-items: center; text-align: center; gap: 10px; }
.visor .cargando .lulo-buho { font-size: 70px; }
@media (min-width: 1100px) {
  .visor-cuerpo { padding: 0 0 0 0; }
  .visor iframe { max-width: 760px; margin: 0 auto; border-left: 3px solid var(--line); border-right: 3px solid var(--line); }
  .visor-lado { display: flex; flex-direction: column; gap: 14px; width: 340px; flex: none; padding: 18px 22px 18px 18px; overflow-y: auto; overflow-x: hidden; border-left: 3px solid var(--line); background: var(--soft); }
  .visor-lado > * { flex: none; min-width: 0; }
  .visor-cuerpo::before { content: ""; width: 0; }
}
.mini-juegos { display: grid; gap: 6px; }
.mini-juegos div { display: flex; align-items: center; justify-content: space-between; gap: 8px; background: var(--card); border: 2px solid var(--line); border-radius: 12px; padding: 4px 10px; font-size: .9em; }
.mini-juegos span:first-child { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ---------- Papás ---------- */
.selector-ninos { display: flex; gap: 8px; overflow-x: auto; padding: 2px 2px 8px; }
.selector-ninos button { flex: none; display: flex; align-items: center; gap: 8px; background: var(--card); border: 3px solid var(--line); border-radius: 999px; padding: 4px 16px 4px 6px; font-family: var(--f-head); font-weight: 800; font-size: 1.05em; cursor: pointer; box-shadow: 3px 3px 0 var(--line); color: var(--ink); }
.selector-ninos .av { width: 34px; height: 34px; font-size: 20px; border-width: 2px; }
.selector-ninos button[aria-pressed="true"] { background: var(--sun); color: #1f2544; }
.kpis { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
@media (min-width: 900px) { .kpis { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.kpi { display: grid; gap: 2px; padding: 14px 16px; }
.kpi span { color: var(--muted); font-size: .85em; font-weight: 800; }
.kpi b { font-family: var(--f-head); font-size: 2em; line-height: 1.05; }
.kpi small { color: var(--muted); font-size: .8em; }
.kpi .em { font-size: 1.2em; }
.columnas { display: grid; gap: 18px; align-items: start; }
@media (min-width: 900px) { .columnas { grid-template-columns: repeat(2, minmax(0, 1fr)); } .columnas .ancho { grid-column: 1 / -1; } }
.card h2 { font-size: 1.3em; margin-bottom: 10px; }
.card h2 small { font-family: var(--f-body); font-size: .62em; color: var(--muted); font-weight: 700; }
.consejos { display: grid; gap: 10px; }
.consejo { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 12px; align-items: start; border: 2px solid var(--line); border-radius: 16px; padding: 10px 12px; background: var(--soft); }
.consejo .em { font-size: 28px; line-height: 1.1; }
.consejo b { display: block; font-family: var(--f-head); font-size: 1.05em; line-height: 1.2; }
.consejo p { font-size: .92em; margin-top: 2px; }
.consejo.alerta { border-left: 8px solid var(--bad); }
.consejo.bien { border-left: 8px solid var(--green); }
.consejo.idea { border-left: 8px solid var(--sun); }
.temas { display: grid; gap: 10px; }
.tema { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr) auto; gap: 10px; align-items: center; font-size: .92em; }
.tema span { min-width: 0; }
.tema small { display: block; color: var(--muted); font-size: .82em; }
.grafico { display: flex; align-items: flex-end; gap: 8px; height: calc(var(--alto) + 40px); padding-top: 4px; }
.g-col { flex: 1; min-width: 0; max-width: 64px; height: 100%; display: flex; flex-direction: column; justify-content: flex-end; align-items: center; gap: 3px; }
.g-col b { font-size: .78em; }
.g-col i { width: 100%; border-radius: 8px 8px 3px 3px; border: 2px solid var(--line); background: var(--blue); max-height: var(--alto); }
.g-col i.verde { background: var(--green); } .g-col i.amarillo { background: var(--sun); } .g-col i.rojo { background: var(--bad); } .g-col i.rosa { background: var(--pink); } .g-col i.vacio { background: var(--soft); border-style: dashed; }
.g-col small { font-size: .7em; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 100%; border-top: 2px solid var(--line); width: 100%; text-align: center; padding-top: 2px; }
.lista-lecciones { display: grid; gap: 10px; }
.fila-leccion { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 12px; align-items: center; border: 2px solid var(--line); border-radius: 16px; padding: 10px 12px; background: var(--soft); cursor: pointer; text-align: left; width: 100%; color: var(--ink); }
.fila-leccion:hover { background: var(--card); }
.fila-leccion .icono { width: 44px; height: 44px; border-radius: 14px; border: 2px solid var(--line); display: grid; place-items: center; font-size: 24px; color: #1f2544; }
.fila-leccion b { display: block; line-height: 1.2; }
.fila-leccion small { color: var(--muted); }
.fila-leccion .barra { height: 9px; margin-top: 5px; }
.nota { display: inline-grid; place-items: center; min-width: 54px; height: 54px; border-radius: 50%; border: 3px solid var(--line); font-family: var(--f-head); font-size: 1.3em; color: #1f2544; }
.nota.sup { background: #c9f7d6; } .nota.alt { background: #d6f0ff; } .nota.bas { background: #fff1a8; } .nota.baj { background: #ffd9c9; } .nota.sin { background: var(--soft); color: var(--muted); font-size: .9em; }
ul.limpia { margin: 0; padding-left: 1.2em; display: grid; gap: 6px; }
.detalle-tips h3 { font-size: 1.1em; margin: 6px 0; }

/* ---------- Equipo ---------- */
.tabla { display: grid; gap: 8px; }
.tabla-fila { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 12px; align-items: center; background: var(--card); border: 3px solid var(--line); border-radius: 18px; padding: 10px 14px; color: var(--ink); text-decoration: none; text-align: left; width: 100%; cursor: pointer; }
.tabla-fila:hover { box-shadow: 3px 3px 0 var(--line); }
.tabla-fila .av { width: 46px; height: 46px; font-size: 26px; }
.tabla-fila b { display: block; }
.tabla-fila small { color: var(--muted); }
.tabla-fila .lado-der { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; justify-content: flex-end; }
@media (max-width: 520px) { .tabla-fila .lado-der .chip:not(:first-child) { display: none; } }
.zona-archivo { position: relative; display: grid; place-items: center; text-align: center; gap: 6px; min-height: 150px; border: 3px dashed var(--line); border-radius: 22px; background: var(--soft); padding: 18px; cursor: pointer; }
.zona-archivo.encima { background: var(--sun-s); color: #1f2544; }
.zona-archivo input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.zona-archivo .em { font-size: 46px; line-height: 1; }
.alerta-caja { border: 3px solid var(--bad); background: #ffe3e6; color: #4a0d16; border-radius: 16px; padding: 10px 14px; font-size: .95em; }
.ok-caja { border: 3px solid var(--green); background: #dff7e6; color: #0d2a17; border-radius: 16px; padding: 10px 14px; font-size: .95em; }
.codigo-grande { font-family: var(--f-head); font-size: 2.1em; letter-spacing: .1em; text-align: center; background: var(--sun); color: #1f2544; border: 3px solid var(--line); border-radius: 18px; padding: 8px; box-shadow: var(--sombra); user-select: all; }
.resultados-nino { display: grid; gap: 6px; max-height: 260px; overflow-y: auto; }
.resultados-nino button { display: flex; align-items: center; gap: 10px; text-align: left; border: 2px solid var(--line); border-radius: 14px; background: var(--card); padding: 6px 10px; cursor: pointer; color: var(--ink); }
.resultados-nino button[aria-pressed="true"] { background: var(--sun); color: #1f2544; }
.resultados-nino .av { width: 34px; height: 34px; font-size: 20px; border-width: 2px; }
.materias { display: flex; flex-wrap: wrap; gap: 6px; }
.materias button { border: 3px solid var(--line); border-radius: 999px; background: var(--card); padding: 4px 12px; font-weight: 800; cursor: pointer; color: var(--ink); }
.materias button[aria-pressed="true"] { background: var(--ink); color: var(--bg); }
.banda-demo { background: repeating-linear-gradient(45deg, var(--sun), var(--sun) 12px, #ffe27a 12px, #ffe27a 24px); color: #1f2544; border: 3px solid var(--line); border-radius: 16px; padding: 8px 14px; font-size: .88em; display: flex; gap: 10px; align-items: center; justify-content: space-between; flex-wrap: wrap; margin-bottom: 16px; }

/* Códigos en celular: los botones bajan a otra línea */
@media (max-width: 520px) {
  .tabla-fila.codigo { grid-template-columns: auto minmax(0, 1fr); }
  .tabla-fila.codigo .lado-der { grid-column: 1 / -1; justify-content: flex-start; }
  .tabla-fila.codigo .lado-der .chip { display: inline-flex !important; }
}

/* Subir varias lecciones */
.icono-mini { width: 38px; height: 38px; border-radius: 12px; border: 2px solid var(--line); display: grid; place-items: center; font-size: 20px; flex: none; color: #1f2544; }
.cortar { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rejilla-subir { display: grid; gap: 10px; }
@media (min-width: 900px) { .rejilla-subir { grid-template-columns: minmax(0, 1.4fr) minmax(0, .9fr) minmax(0, 1.2fr); } }

/* Lista de juegos del visor: que las estrellas no empujen la tarjeta */
.mini-juegos div { min-width: 0; }
.mini-juegos .estrellas { flex: none; font-size: .82em; letter-spacing: 0; }

/* Tarjeta de avisos */
.diag-avisos { display: grid; gap: 4px; background: var(--card); color: var(--ink); border: 2px dashed var(--line); border-radius: 14px; padding: 8px 12px; font-size: .88em; }
.ayuda-avisos { margin-top: 6px; font-size: .9em; }
.ayuda-avisos summary { cursor: pointer; font-weight: 800; text-decoration: underline; }
.ayuda-avisos ul { margin-top: 8px; }
.tarjeta-avisos .em { font-size: 34px; line-height: 1; flex: none; }
.tarjeta-avisos b { font-family: var(--f-head); font-size: 1.15em; }
.tarjeta-avisos.apagados, .tarjeta-avisos.instalar-ios { background: var(--sun-s); color: #1f2544; }
.tarjeta-avisos.apagados .suave, .tarjeta-avisos.instalar-ios .suave { color: #4a5075; }
.tarjeta-avisos.activos { background: var(--green-s); color: #0d2a17; }
.tarjeta-avisos.activos .suave { color: #2a4a33; }
.tarjeta-avisos.bloqueados { background: #ffe3e6; color: #4a0d16; }
.pasos-ios { margin-top: 8px; }
.pasos-ios li { margin-bottom: 4px; }

/* Mensualidad: aviso de vencimiento y datos de pago */
.banner-vence { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 10px 12px; align-items: center; background: var(--sun-s); color: #1f2544; margin-bottom: 18px; }
.banner-vence .em { font-size: 34px; }
.banner-vence b { font-family: var(--f-head); font-size: 1.1em; }
.banner-vence .btn { grid-column: 1 / -1; justify-self: start; }
@media (min-width: 700px) { .banner-vence { grid-template-columns: auto minmax(0, 1fr) auto; } .banner-vence .btn { grid-column: auto; } }
.pago { display: grid; gap: 10px; }
.pago-valor, .pago-llave { display: grid; gap: 2px; background: var(--soft); border: 2px solid var(--line); border-radius: 16px; padding: 10px 14px; }
.pago-valor span, .pago-llave span { font-size: .85em; color: var(--muted); font-weight: 800; }
.pago-valor b { font-family: var(--f-head); font-size: 1.8em; }
.pago-llave b { font-family: var(--f-head); font-size: 1.4em; letter-spacing: .02em; overflow-wrap: anywhere; user-select: all; }
.pago-llave .btn { justify-self: start; margin-top: 4px; }
.dias30 { display: grid; grid-template-columns: repeat(15, minmax(0, 1fr)); gap: 4px; }
@media (min-width: 700px) { .dias30 { grid-template-columns: repeat(30, minmax(0, 1fr)); } }
.dias30 i { aspect-ratio: 1; border-radius: 5px; border: 1.5px solid var(--line); background: var(--soft); }
.dias30 i.n1 { background: #bff0cf; } .dias30 i.n2 { background: #6fd394; } .dias30 i.n3 { background: var(--green); }
.dias30 i.hoy { outline: 3px solid var(--sun); outline-offset: 1px; }
.historial { display: grid; gap: 8px; }
.historial div { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 10px; align-items: start; background: var(--soft); border: 2px solid var(--line); border-radius: 14px; padding: 8px 12px; font-size: .92em; }
.historial .em { font-size: 22px; }
.historial small { display: block; color: var(--muted); }
.filtros { display: flex; gap: 6px; overflow-x: auto; padding: 2px 2px 10px; }
.filtros button { flex: none; border: 3px solid var(--line); border-radius: 999px; background: var(--card); color: var(--ink); padding: 4px 14px; font-weight: 800; cursor: pointer; }
.filtros button[aria-pressed="true"] { background: var(--ink); color: var(--bg); }

/* =============================================================================
   Pulido v2 — más orden y aire, conservando el estilo (bordes gruesos, sombras
   sólidas, colores vivos). Regla general: lo que está DENTRO de una tarjeta va
   liviano (fondo suave, borde fino, sin sombra) para que se lea la jerarquía.
   ============================================================================= */
:root { --sombra-sm: 2px 2px 0 var(--line); }

/* Fondo con puntitos suaves, como en las lecciones */
body { background-image: radial-gradient(color-mix(in srgb, var(--line) 9%, transparent) 1.2px, transparent 1.4px); background-size: 22px 22px; background-attachment: fixed; }

/* Encabezados de página y de sección */
.cabecera { margin-bottom: 20px; }
.cabecera h1 { font-size: 1.8em; letter-spacing: -.01em; }
@media (min-width: 900px) { .cabecera h1 { font-size: 2.2em; } }
.titulo-seccion { margin: 28px 0 12px; }
.titulo-seccion h2 { font-size: 1.3em; }
.card > h2:first-child, .card > .pila > h2:first-child { display: flex; align-items: center; gap: 8px; font-size: 1.18em; margin-bottom: 14px; }
.card h2 small { margin-left: 4px; }

/* Cifras (KPI) parejas */
.kpis { gap: 14px; }
.kpi { gap: 4px; padding: 14px 16px 16px; }
.kpi span { font-size: .8em; letter-spacing: .02em; }
.kpi b { font-size: 1.85em; }
.kpi small { line-height: 1.3; }

/* Filas dentro de tarjetas: livianas */
.card .tabla { gap: 8px; }
.card .tabla-fila, .card .fila-leccion { border-width: 2px; box-shadow: none; background: var(--soft); border-radius: 16px; padding: 10px 12px; }
.card .tabla-fila:hover, .card .fila-leccion:hover { background: var(--card); box-shadow: var(--sombra-sm); }
.tabla-fila { box-shadow: var(--sombra-sm); transition: transform .12s, box-shadow .12s; }
.tabla-fila:hover { transform: translate(-1px, -1px); box-shadow: 4px 4px 0 var(--line); }
.tabla-fila .av { width: 44px; height: 44px; font-size: 24px; border-width: 2px; }
.tabla-fila b { font-family: var(--f-head); font-size: 1.08em; }
.chip { min-height: 26px; }

/* Consejos: color suave según el tipo, sin bordes pesados */
.consejo, .consejo.alerta, .consejo.bien, .consejo.idea { border: 0; border-radius: 16px; padding: 12px 14px 12px 18px; }
.consejo.alerta { background: color-mix(in srgb, var(--bad) 10%, var(--card)); box-shadow: inset 6px 0 0 var(--bad); }
.consejo.bien { background: color-mix(in srgb, var(--green) 12%, var(--card)); box-shadow: inset 6px 0 0 var(--green); }
.consejo.idea { background: color-mix(in srgb, var(--sun) 18%, var(--card)); box-shadow: inset 6px 0 0 var(--sun); }

/* Temas y listas de juegos un poco más aireadas */
.temas { gap: 12px; }
.mini-juegos div { border-width: 1.5px; padding: 6px 10px; }

/* Inicio del niño: racha compacta (solo celular) */
.racha-cel { display: flex; align-items: center; gap: 12px; margin-top: 14px; padding: 10px 14px; border: 3px solid var(--line); border-radius: 20px; box-shadow: var(--sombra); background: linear-gradient(120deg, #ffb347, #ff6b6b); color: #fff; }
.racha-cel.fria { background: linear-gradient(120deg, #8a94c4, #5b6599); }
.racha-cel .fuego { font-size: 34px; line-height: 1; }
.racha-cel .rc-num { display: grid; line-height: 1; }
.racha-cel .rc-num b { font-family: var(--f-head); font-size: 1.9em; }
.racha-cel .rc-num small { font-weight: 800; font-size: .8em; }
.racha-cel .rc-semana { margin-left: auto; display: flex; gap: 5px; }
.racha-cel .rc-semana i { width: 14px; height: 14px; border-radius: 50%; border: 2px solid rgba(255, 255, 255, .9); background: rgba(255, 255, 255, .25); }
.racha-cel .rc-semana i.si { background: #fff; }
.racha-cel .rc-semana i.hoy { box-shadow: 0 0 0 2px rgba(31, 37, 68, .5); }
@media (min-width: 900px) { .racha-cel { display: none; } }
@media (max-width: 899px) { .solo-pc { display: none; } }

/* Aviso de "vence pronto": más compacto */
.banner-vence { margin-bottom: 0; padding: 12px 14px; gap: 6px 12px; box-shadow: var(--sombra-sm); }
.banner-vence .em { font-size: 28px; }
.banner-vence b { font-size: 1em; }
.banner-vence p { margin-top: 2px; }
.tablero .lado .banner-vence { grid-template-columns: auto minmax(0, 1fr); }
.tablero .lado .banner-vence .btn { grid-column: 1 / -1; }

/* Papás: zona "Tu cuenta" */
.cuenta { display: grid; gap: 14px; align-items: start; }
@media (min-width: 900px) { .cuenta { grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr); } }
.cuenta-pago { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 12px; align-items: center; padding: 14px 16px; }
.cuenta-pago .em { font-size: 30px; }
.cuenta-pago b { display: block; font-family: var(--f-head); font-size: 1.35em; line-height: 1.1; }
.cuenta-pago small { display: block; }
.cuenta-pago.pronto { background: var(--sun-s); color: #1f2544; }
.cuenta-pago.pronto .suave { color: #4a5075; }
.tarjeta-avisos { padding: 14px 16px; box-shadow: var(--sombra-sm); }
.tarjeta-avisos .em { font-size: 28px; }

/* Dinero */
.campo-pesos { display: flex; align-items: center; gap: 0; background: var(--soft); border: 3px solid var(--line); border-radius: 16px; overflow: hidden; }
.campo-pesos span { padding: 0 4px 0 14px; font-family: var(--f-head); font-weight: 800; font-size: 1.15em; color: var(--muted); }
.campo-pesos input { border: 0 !important; background: transparent !important; box-shadow: none !important; font-family: var(--f-head); font-size: 1.15em !important; padding-left: 4px; }
.campo-pesos:focus-within { background: var(--card); box-shadow: 0 0 0 4px var(--sun); }

/* Menú: detalles */
.menu { box-shadow: 0 -4px 0 rgba(31, 37, 68, .06); }
@media (min-width: 900px) {
  .menu { box-shadow: none; background: color-mix(in srgb, var(--card) 92%, var(--bg)); }
  .menu-items::before { content: "Menú"; display: block; margin: 0 14px 4px; font-size: .72em; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
}

/* Hojas (ventanas): pie fijo más claro */
.hoja-pie { border-top: 2px dashed var(--soft); }

/* Pulido v2 — celular */
.card > h2:first-child { flex-wrap: wrap; row-gap: 2px; }
.acciones-acceso { display: grid; gap: 10px; }
@media (min-width: 560px) { .acciones-acceso { display: flex; flex-wrap: wrap; } }
.acciones-acceso .btn { justify-content: center; }
@media (max-width: 899px) {
  .card > h2:first-child small { flex-basis: 100%; margin-left: 0; }
  .kpi b { font-size: 1.45em; }
  .kpi { padding: 12px 14px 14px; }
  .cabecera h1 { font-size: 1.65em; }
  .cuenta-pago { grid-template-columns: auto minmax(0, 1fr); }
  .cuenta-pago .btn { grid-column: 1 / -1; justify-self: start; }
}

/* El botón activo del menú siempre con letra oscura (su fondo es amarillo claro) */
.menu a.activo { color: #1f2544; }

/* =============================================================================
   Animaciones (se apagan con "reducir movimiento")
   ============================================================================= */
@keyframes entraArriba { from { opacity: 0; transform: translateY(16px) scale(.97); } }
@keyframes entraPantalla { from { opacity: 0; transform: translateY(6px); } }
@keyframes rebote { 0% { transform: scale(1); } 40% { transform: scale(1.18) rotate(-6deg); } 70% { transform: scale(.95); } 100% { transform: scale(1); } }
@keyframes flotarSuave { 50% { transform: translateY(-4px); } }
@keyframes parpadeo { 0%, 92%, 100% { transform: scaleY(1); } 95% { transform: scaleY(.1); } }
.pantalla { animation: entraPantalla .3s ease-out; }
.entra { animation: entraArriba .5s cubic-bezier(.2, .9, .3, 1.2) both; animation-delay: calc(var(--i, 0) * 45ms); }
.btn { transition: transform .14s ease, box-shadow .14s ease, filter .14s ease; }
.btn:hover:not(:disabled) { transform: translate(-1px, -1px); box-shadow: 5px 5px 0 var(--line); filter: saturate(1.08); }
.btn:active:not(:disabled) { transform: translate(3px, 3px) scale(.98); box-shadow: 1px 1px 0 var(--line); }
.card.cifra, .kpi { transition: transform .15s ease, box-shadow .15s ease; }
.kpi:hover, .cifra:hover { transform: translateY(-2px); }
.menu a.activo .mi-emoji { animation: rebote .5s ease; }
.menu a:hover .mi-emoji { transform: scale(1.12) rotate(-4deg); }
.saludo .av-grande { animation: flotarSuave 3s ease-in-out infinite; }
.marca-logo { transition: transform .2s; }
.marca-logo:hover { transform: rotate(-8deg) scale(1.06); }
.g-col i { transition: height .8s cubic-bezier(.2, .9, .3, 1.1); }
.barra i { transition: width .9s cubic-bezier(.2, .9, .3, 1.05); }
.medalla.ganada:hover .m { animation: rebote .5s ease; }
.perfil .av { transition: transform .2s; }
.perfil:hover .av { transform: scale(1.06) rotate(-4deg); }
.chip.rosa { transition: transform .2s; }
@media (prefers-reduced-motion: reduce) {
  .pantalla, .entra, .menu a.activo .mi-emoji, .saludo .av-grande { animation: none !important; }
  .btn:hover:not(:disabled), .kpi:hover, .cifra:hover { transform: none; }
}

/* Mensajes del equipo */
.bajada { color: var(--muted); margin-top: 4px; font-weight: 700; }
.mensaje-fila { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 10px 12px; align-items: start; background: var(--card); border: 3px solid var(--line); border-radius: 18px; padding: 12px 14px; box-shadow: var(--sombra-sm); }
.mensaje-fila.programado { background: var(--blue-s); color: #10233a; }
.mensaje-fila .em { font-size: 26px; }
.mensaje-fila b { font-family: var(--f-head); font-size: 1.08em; }
.mensaje-fila p { margin-top: 2px; font-size: .92em; }
.mensaje-fila small { display: block; margin-top: 4px; color: var(--muted); font-size: .82em; }
.mensaje-fila.programado small { color: #2d4a66; }
.mf-acciones { grid-column: 1 / -1; display: flex; gap: 8px; justify-content: flex-end; align-items: center; }
@media (min-width: 700px) { .mensaje-fila { grid-template-columns: auto minmax(0, 1fr) auto; } .mf-acciones { grid-column: auto; } }
.pestanas.tres { grid-template-columns: repeat(3, minmax(0, 1fr)); border-radius: 18px; }
.pestanas.tres button { font-size: .92em; border-radius: 14px; }
.elegir-familias { display: grid; gap: 6px; max-height: 200px; overflow-y: auto; margin-top: 8px; }
.check-fam { display: flex; align-items: center; gap: 10px; background: var(--soft); border: 2px solid var(--line); border-radius: 12px; padding: 8px 12px; font-weight: 800; cursor: pointer; margin: 0; }
.check-fam input { width: 20px; height: 20px; accent-color: var(--green); }
textarea { width: 100%; background: var(--soft); border: 3px solid var(--line); border-radius: 16px; padding: 11px 14px; font-weight: 700; font-size: 16px; resize: vertical; }
.vista-notif { display: flex; gap: 12px; align-items: flex-start; background: #2a2f45; color: #fff; border-radius: 18px; padding: 12px 14px; box-shadow: 0 6px 18px rgba(0, 0, 0, .18); }
.vista-notif .vn-ico { width: 38px; height: 38px; border-radius: 10px; background: var(--sun); display: grid; place-items: center; font-size: 22px; flex: none; }
.vista-notif b { font-size: .95em; } .vista-notif p { font-size: .88em; opacity: .85; margin-top: 2px; }

/* Buzón de la familia */
.buzon { display: grid; gap: 8px; }
.buzon-fila { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 12px; align-items: center; text-align: left; width: 100%; background: var(--soft); color: var(--ink); border: 2px solid var(--line); border-radius: 16px; padding: 10px 12px; cursor: pointer; }
.buzon-fila:hover { background: var(--card); box-shadow: var(--sombra-sm); }
.buzon-fila.nuevo { background: var(--pink-s); color: #1f2544; }
.buzon-fila .em { font-size: 24px; }
.buzon-fila b { display: block; font-family: var(--f-head); }
.buzon-fila small { color: var(--muted); }
.buzon-fila.nuevo small { color: #4a5075; }
.bf-fecha { display: grid; justify-items: end; gap: 2px; }
.mensaje-nuevo { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 12px; align-items: center; width: 100%; margin-top: 14px; text-align: left; cursor: pointer; background: var(--pink-s); color: #1f2544; }
.mensaje-nuevo .sobre { font-size: 36px; animation: flotarSuave 2s ease-in-out infinite; }
.mensaje-nuevo small { display: block; color: #4a5075; font-weight: 800; }
.mensaje-nuevo b { font-family: var(--f-head); font-size: 1.12em; }
.btn-quitar { color: var(--bad); border-color: var(--bad); }
@media (max-width: 899px) { .menu a, .menu button.menu-item { font-size: .7em; } }

/* =============================================================================
   Menú v3 — íconos en cuadritos parejos, opción activa liviana, pie separado
   ============================================================================= */
.menu .mi-emoji { display: inline-grid; place-items: center; width: 36px; height: 36px; border-radius: 12px; font-size: 1.35em; line-height: 1; background: transparent; transition: background .2s, transform .2s, box-shadow .2s; }
.menu a.activo .mi-emoji { background: var(--sun); box-shadow: 0 0 0 2px var(--line); }
.menu a.activo { background: transparent; }

@media (min-width: 900px) {
  .app { grid-template-columns: 236px minmax(0, 1fr); }
  .menu { padding: 20px 12px 16px; gap: 2px; overflow-y: auto; scrollbar-width: thin; }
  .menu .menu-marca { margin: 0 8px 16px; }
  .menu .menu-marca .marca-logo { width: 40px; height: 40px; font-size: 22px; border-radius: 13px; }
  .menu .menu-marca .marca-nombre { font-size: 1.5em; }

  /* Tarjeta del perfil, más liviana */
  .menu .menu-perfil { margin: 0 2px 14px; padding: 8px 10px; gap: 10px; border-width: 2px; border-radius: 16px; background: var(--soft); box-shadow: none; transition: background .2s; }
  .menu .menu-perfil:hover { background: color-mix(in srgb, var(--sun) 18%, var(--soft)); }
  .menu .menu-perfil .av { width: 38px; height: 38px; font-size: 22px; border-width: 2px; }
  .menu .menu-perfil b { font-family: var(--f-head); font-size: 1em; line-height: 1.1; display: block; }
  .menu .menu-perfil small { font-size: .74em; }

  .menu-items { gap: 2px; }
  .menu-items::before { margin: 2px 12px 6px; font-size: .68em; }

  /* Cada opción */
  .menu a, .menu button.menu-item { position: relative; gap: 12px; padding: 6px 10px; border: 0; border-radius: 14px; font-size: 1em; color: var(--muted); box-shadow: none !important; }
  .menu a:hover:not(.activo), .menu button.menu-item:hover { background: var(--soft); color: var(--ink); }
  .menu a:hover .mi-emoji, .menu button.menu-item:hover .mi-emoji { background: var(--card); box-shadow: 0 0 0 2px var(--soft); transform: none; }
  .menu a.activo { background: color-mix(in srgb, var(--sun) 18%, var(--card)); color: var(--ink); border: 0; }
  .menu a.activo::before { content: ""; position: absolute; left: -12px; top: 8px; bottom: 8px; width: 5px; border-radius: 0 6px 6px 0; background: var(--sun); }

  /* Pie: modo oscuro y salir, separados y más chicos */
  .menu .menu-pie { margin-top: auto; padding-top: 12px; border-top: 2px dashed color-mix(in srgb, var(--muted) 35%, transparent); gap: 2px; }
  .menu .menu-pie .menu-item { font-size: .92em; padding: 4px 10px; }
  .menu .menu-pie .mi-emoji { width: 30px; height: 30px; font-size: 1.15em; }
}

/* Celular: barra de abajo con el mismo lenguaje (cuadrito amarillo en la activa) */
@media (max-width: 899px) {
  .menu { padding: 6px 4px calc(8px + env(safe-area-inset-bottom, 0px)); }
  .menu a, .menu button.menu-item { gap: 2px; padding: 2px 0; }
  .menu .mi-emoji { width: 34px; height: 30px; font-size: 1.25em; border-radius: 10px; }
  .menu a.activo { background: transparent; color: var(--ink); }
  .menu a.activo .mi-emoji { box-shadow: 0 0 0 2px var(--line); transform: none; }
}
/* En oscuro, la opción activa con el azul suave del tema (el amarillo queda en el cuadrito) */
@media (min-width: 900px) and (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .menu a.activo { background: var(--soft); } }
@media (min-width: 900px) { :root[data-theme="dark"] .menu a.activo { background: var(--soft); } }

/* =============================================================================
   Lulo, el delfín rosado (imagen en img/lulo*.png)
   ============================================================================= */
img.marca-logo { background: none; border: 0; box-shadow: none; border-radius: 50%; object-fit: contain; filter: drop-shadow(2px 3px 0 rgba(31, 37, 68, .25)); }
.ingreso img.marca-logo { width: 84px; height: 84px; }
.menu .menu-marca img.marca-logo { width: 46px; height: 46px; }
img.marca-logo:hover { transform: rotate(-8deg) scale(1.06); }
img.lulo-buho { width: 60px; height: 60px; object-fit: contain; font-size: 0; filter: drop-shadow(2px 3px 0 rgba(31, 37, 68, .2)); }
.visor .cargando img.lulo-buho { width: 120px; height: 120px; animation: flotarSuave 1.6s ease-in-out infinite; }
.vista-notif .vn-ico { background: none; overflow: hidden; }
.vista-notif .vn-ico img { width: 38px; height: 38px; }

/* Nombre "Learnground": que quepa en pantallas pequeñas */
.ingreso .marca-nombre { font-size: clamp(1.9em, 9vw, 2.6em); }
.cabecera .marca-nombre { font-size: clamp(1.25em, 6vw, 1.7em); }
@media (min-width: 900px) { .menu .menu-marca { gap: 8px; margin: 0 4px 16px; } .menu .menu-marca .marca-nombre { font-size: 1.32em; } .menu .menu-marca img.marca-logo { width: 40px; height: 40px; } }

/* WhatsApp */
.cuenta-cel { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 12px; align-items: center; padding: 14px 16px; margin-top: 14px; box-shadow: var(--sombra-sm); }
.cuenta-cel .em { font-size: 28px; }
.cuenta-cel b { display: block; font-family: var(--f-head); font-size: 1.2em; }
.cuenta-cel small { display: block; }
.serie { display: grid; gap: 8px; }
.serie-fila { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 12px; align-items: center; text-decoration: none; color: var(--ink); background: var(--soft); border: 2px solid var(--line); border-radius: 16px; padding: 8px 12px; }
.serie-fila:hover { background: var(--card); box-shadow: var(--sombra-sm); }
.serie-fila .av { width: 40px; height: 40px; font-size: 20px; border-width: 2px; }
.serie-fila b { display: block; font-family: var(--f-head); }
.serie-fila small { color: var(--muted); }
.serie-fila.enviado { opacity: .6; }
.serie-fila.enviado .serie-estado { background: var(--soft); color: var(--muted); }

/* Historial: botón para borrar (solo el dueño) */
.historial div:has(.hist-borrar) { grid-template-columns: auto minmax(0, 1fr) auto; }
.hist-borrar { width: 34px; height: 34px; font-size: .9em; border-width: 2px; align-self: center; }

/* =============================================================================
   Chat familia ↔ equipo
   ============================================================================= */
.pestanas-pagina { display: flex; gap: 8px; overflow-x: auto; margin: -4px 0 16px; padding: 2px; }
.pestanas-pagina a { flex: none; text-decoration: none; color: var(--muted); font-family: var(--f-head); font-weight: 800; padding: 8px 16px; border-radius: 999px; border: 3px solid transparent; display: inline-flex; gap: 6px; align-items: center; }
.pestanas-pagina a[aria-selected="true"] { background: var(--card); color: var(--ink); border-color: var(--line); box-shadow: var(--sombra-sm); }
.chat-fila small { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; display: block; }
.chat-fila.sin-leer { background: var(--pink-s); color: #1f2544; }
.chat-fila.sin-leer small { color: #4a5075; }
.chat { display: flex; flex-direction: column; height: calc(100dvh - var(--menu-alto) - 60px - env(safe-area-inset-bottom, 0px)); min-height: 420px; background: var(--card); border: 3px solid var(--line); border-radius: var(--r); box-shadow: var(--sombra); overflow: hidden; }
@media (min-width: 900px) { .chat { height: calc(100dvh - 60px); max-width: 860px; } }
.chat-cab { display: flex; align-items: center; gap: 12px; padding: 10px 14px; border-bottom: 3px solid var(--line); background: var(--soft); }
.chat-titulo { flex: 1; min-width: 0; display: grid; }
.chat-titulo b { font-family: var(--f-head); font-size: 1.15em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.chat-titulo small { color: var(--muted); font-size: .8em; }
.chat-mensajes { flex: 1; overflow-y: auto; padding: 14px; display: flex; flex-direction: column; gap: 8px; background: radial-gradient(color-mix(in srgb, var(--line) 6%, transparent) 1.2px, transparent 1.4px) 0 0 / 18px 18px; }
.chat-vacio { margin: auto; max-width: 320px; text-align: center; color: var(--muted); font-weight: 800; }
.chat-dia { text-align: center; margin: 6px 0; }
.chat-dia span { background: var(--soft); color: var(--muted); border-radius: 999px; padding: 2px 12px; font-size: .78em; font-weight: 800; }
.burbuja { max-width: min(80%, 520px); padding: 8px 12px 6px; border-radius: 18px; border: 2px solid var(--line); box-shadow: 2px 2px 0 var(--line); animation: entraArriba .25s ease-out; }
.burbuja p { margin: 0; overflow-wrap: anywhere; }
.burbuja small { display: block; text-align: right; font-size: .72em; opacity: .7; margin-top: 2px; }
.burbuja.mia { align-self: flex-end; background: var(--green-s); color: #0d2a17; border-bottom-right-radius: 6px; }
.burbuja.suya { align-self: flex-start; background: var(--card); color: var(--ink); border-bottom-left-radius: 6px; }
.chat-autor { display: block; font-size: .74em; font-weight: 800; color: var(--pink); margin-bottom: 1px; }
.chat-escribir { display: flex; gap: 8px; align-items: flex-end; padding: 10px; border-top: 3px solid var(--line); background: var(--soft); }
.chat-escribir textarea { flex: 1; min-height: 46px; max-height: 140px; resize: none; background: var(--card); }
.chat-escribir .btn { width: 52px; height: 48px; padding: 0; font-size: 1.3em; flex: none; }
.escribenos { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 8px 12px; align-items: center; padding: 14px 16px; margin-top: 14px; box-shadow: var(--sombra-sm); }
.escribenos .em { font-size: 28px; }
.escribenos b { display: block; font-family: var(--f-head); font-size: 1.1em; }
.escribenos .fila { grid-column: 1 / -1; }
@media (min-width: 700px) { .escribenos { grid-template-columns: auto minmax(0, 1fr) auto; } .escribenos .fila { grid-column: auto; } }
.punto-menu { position: absolute; top: 2px; right: 50%; transform: translateX(22px); min-width: 20px; height: 20px; padding: 0 5px; border-radius: 999px; background: var(--pink); color: #fff; font-size: 11px; font-weight: 800; display: grid; place-items: center; border: 2px solid var(--card); }
.menu a { position: relative; }
@media (min-width: 900px) { .punto-menu { position: static; transform: none; margin-left: auto; } }

/* Chat interno del equipo: la pestaña y la conversación caben debajo del título */
.pantalla-equipo .cabecera + .pestanas-pagina + .chat { height: calc(100dvh - var(--menu-alto) - 190px - env(safe-area-inset-bottom, 0px)); }
@media (min-width: 900px) { .pantalla-equipo .cabecera + .pestanas-pagina + .chat { height: calc(100dvh - 190px); } }
@media (max-width: 520px) { .pestanas-pagina { gap: 4px; } .pestanas-pagina a { padding: 6px 10px; font-size: .9em; } }

/* Chat: si la notificación le llegó a la familia */
.entrega { align-self: flex-end; max-width: min(80%, 520px); font-size: .78em; font-weight: 800; color: var(--green); margin: -4px 4px 4px; text-align: right; }
.entrega.no { color: var(--bad); }

/* Chat del equipo: quién tiene los avisos activados */
.avisos-equipo { display: flex; flex-wrap: wrap; gap: 6px; margin: -6px 0 12px; }
.avisos-equipo:empty { display: none; }

/* Pedidos de lecciones (la familia pide con temas y fotos; el equipo los arma) */
.fotos-mini { display: flex; flex-wrap: wrap; gap: 8px; margin: 8px 0; }
.fotos-mini:empty { display: none; }
.foto-mini { position: relative; width: 84px; height: 84px; border-radius: 14px; border: 3px solid var(--line); background: var(--soft) center / cover no-repeat; padding: 0; cursor: pointer; flex: none; }
.foto-mini.cargando { animation: latido 1.2s ease-in-out infinite; }
.foto-mini.rota::after { content: '📷'; position: absolute; inset: 0; display: grid; place-items: center; font-size: 26px; opacity: .5; }
.foto-mini [data-quitar] { position: absolute; top: -10px; right: -10px; width: 28px; height: 28px; border-radius: 50%; border: 2px solid var(--line); background: var(--bad); color: #fff; font-weight: 900; cursor: pointer; line-height: 1; }
@keyframes latido { 50% { opacity: .55; } }
.subir-foto { position: relative; overflow: hidden; justify-self: start; }
.subir-foto input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.subir-foto[hidden] { display: none; }
.pedidos { display: grid; gap: 14px; }
@media (min-width: 900px) { .pedidos { grid-template-columns: repeat(auto-fill, minmax(380px, 1fr)); align-items: start; } }
.pedido { display: grid; gap: 10px; }
.pedido-cab { display: flex; align-items: center; gap: 10px; }
.pedido-cab > div { flex: 1; min-width: 0; display: grid; }
.pedido-cab b { font-family: var(--f-head); font-size: 1.1em; }
.pedido-cab small { color: var(--muted); font-weight: 700; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pedido-temas { background: var(--soft); border-radius: 14px; padding: 10px 12px; margin: 0; overflow-wrap: anywhere; }
.pedido-acciones { border-top: 2px dashed var(--line); padding-top: 10px; }
.pedido-acciones .btn-redondo { margin-left: auto; }
.pedido-chat { margin-top: 6px; display: grid; gap: 4px; justify-items: start; }
.pedido-chat .fotos-mini { margin: 2px 0 0; }
.pedido-chat .foto-mini { width: 64px; height: 64px; }
.chat-acciones { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; padding: 8px 12px 0; border-top: 3px solid var(--line); background: var(--soft); }
.chat-acciones + .chat-escribir { border-top: 0; }
.visor-foto { display: grid; place-items: center; background: #1f2544; border-radius: 16px; min-height: 240px; overflow: hidden; }
.visor-foto img { max-width: 100%; max-height: 65vh; display: block; }
.visor-nav { justify-content: center; gap: 16px; margin-top: 10px; }
.visor-nav [hidden] { visibility: hidden; display: inline-grid; }
.escribenos.pedir { margin-top: 12px; }
.pantalla-equipo .pestanas-pagina + .avisos-equipo + .chat { height: calc(100dvh - var(--menu-alto) - 230px - env(safe-area-inset-bottom, 0px)); }
@media (min-width: 900px) { .pantalla-equipo .pestanas-pagina + .avisos-equipo + .chat { height: calc(100dvh - 230px); } }
.pedido-cab .av { width: 44px; height: 44px; font-size: 24px; flex: none; }
@media (max-width: 520px) { .chat-acciones small { display: none; } .chat-acciones { padding: 6px 10px 0; } }

/* Tarjeta del equipo en el menú: botón para cambiar el nombre */
button.menu-perfil { width: calc(100% - 4px); text-align: left; cursor: pointer; font: inherit; color: inherit; }
button.menu-perfil b { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
button.menu-perfil > span:last-child { min-width: 0; }