/*
  estilos.css — Diseño de Tlahtolli.
  Colores inspirados en la grana cochinilla, el maíz, la milpa y el cacao,
  con una franja de punto de cruz como los bordados de la Huasteca.
*/
:root {
  --bg: #FBF9F8;
  --superficie: #FFFFFF;
  --superficie-2: #F4EEEE;
  --tinta: #211B1C;
  --tenue: #6D6264;
  --linea: #E7DEDF;
  --grana: #B3163F;
  --grana-suave: #F9E4E9;
  --maiz: #D9960F;
  --maiz-suave: #FCF1D8;
  --milpa: #2E7D4F;
  --milpa-suave: #E2F2E8;
  --cacao: #6B3F2A;
  --tierra: #9A6A48;
  --error: #C2410C;
  --error-suave: #FDEBDD;
  --sombra: 0 1px 2px rgba(33, 27, 28, .06), 0 6px 20px rgba(33, 27, 28, .06);
  --radio: 14px;
  --f-display: "Young Serif", Georgia, "Times New Roman", serif;
  --f-texto: "Atkinson Hyperlegible", system-ui, -apple-system, "Segoe UI", sans-serif;
  --f-mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --bg: #161213; --superficie: #211B1D; --superficie-2: #2A2225;
    --tinta: #F4ECEE; --tenue: #B4A6AA; --linea: #3B3134;
    --grana: #F0567D; --grana-suave: #3E1B26;
    --maiz: #F2B84B; --maiz-suave: #3A2C12;
    --milpa: #5CC48D; --milpa-suave: #173427;
    --cacao: #C48B68; --tierra: #7E5439;
    --error: #FB8A4E; --error-suave: #3D2215;
    --sombra: 0 1px 2px rgba(0,0,0,.4), 0 8px 24px rgba(0,0,0,.25);
  }
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #161213; --superficie: #211B1D; --superficie-2: #2A2225;
  --tinta: #F4ECEE; --tenue: #B4A6AA; --linea: #3B3134;
  --grana: #F0567D; --grana-suave: #3E1B26;
  --maiz: #F2B84B; --maiz-suave: #3A2C12;
  --milpa: #5CC48D; --milpa-suave: #173427;
  --cacao: #C48B68; --tierra: #7E5439;
  --error: #FB8A4E; --error-suave: #3D2215;
  --sombra: 0 1px 2px rgba(0,0,0,.4), 0 8px 24px rgba(0,0,0,.25);
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--bg);
  color: var(--tinta);
  font-family: var(--f-texto);
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; }
[hidden] { display: none !important; }
h1, h2, h3 { font-family: var(--f-display); font-weight: 400; line-height: 1.15; text-wrap: balance; margin: 0; }
h1 { font-size: clamp(1.9rem, 5vw, 2.4rem); }
h2 { font-size: 1.45rem; }
h3 { font-size: 1.2rem; }
p { margin: 0; }
b { font-weight: 700; }
button { font: inherit; color: inherit; }
:focus-visible { outline: 3px solid var(--maiz); outline-offset: 2px; border-radius: 6px; }
.oculto { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.cargando { padding: 40px 16px; color: var(--tenue); text-align: center; }
.eyebrow { font-size: .78rem; letter-spacing: .09em; text-transform: uppercase; color: var(--grana); font-weight: 700; }
.icono { width: 22px; height: 22px; flex: none; }

/* ───────── Barra superior ───────── */
.barra { background: var(--superficie); padding-top: env(safe-area-inset-top, 0px); }
.barra-in { max-width: 880px; margin: 0 auto; padding: 12px 16px; display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.marca { display: flex; align-items: center; gap: 8px; font-family: var(--f-display); font-size: 1.35rem; }
.voluta { width: 30px; height: 30px; }
.barra-der { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.sel-lengua { font: inherit; font-size: .9rem; padding: 7px 10px; border-radius: 10px; border: 1px solid var(--linea); background: var(--superficie); color: var(--tinta); max-width: 230px; }
.chip-invitado { font-size: .82rem; color: var(--tenue); padding: 6px 10px; border-radius: 999px; background: var(--superficie-2); }
.btn-cuenta { display: inline-flex; align-items: center; gap: 6px; font-size: .9rem; font-weight: 700; padding: 7px 12px; border-radius: 10px; border: 1.5px solid var(--grana); background: transparent; color: var(--grana); cursor: pointer; }
.btn-cuenta .icono { width: 16px; height: 16px; }
.usuario { display: flex; align-items: center; gap: 8px; font-size: .9rem; }
.usuario img, .usuario .inicial { width: 30px; height: 30px; border-radius: 50%; }
.usuario .inicial { display: grid; place-items: center; background: var(--grana); color: #fff; font-weight: 700; }
.btn-texto { background: none; border: 0; padding: 0; color: var(--grana); font-weight: 700; text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }

/* Franja de punto de cruz */
.bordado {
  height: 14px;
  background-color: var(--superficie);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='28' height='14' shape-rendering='crispEdges'%3E%3Cg fill='%23B3163F'%3E%3Crect x='6' y='0' width='2' height='2'/%3E%3Crect x='4' y='2' width='2' height='2'/%3E%3Crect x='8' y='2' width='2' height='2'/%3E%3Crect x='2' y='4' width='2' height='2'/%3E%3Crect x='10' y='4' width='2' height='2'/%3E%3Crect x='0' y='6' width='2' height='2'/%3E%3Crect x='12' y='6' width='2' height='2'/%3E%3Crect x='2' y='8' width='2' height='2'/%3E%3Crect x='10' y='8' width='2' height='2'/%3E%3Crect x='4' y='10' width='2' height='2'/%3E%3Crect x='8' y='10' width='2' height='2'/%3E%3Crect x='6' y='12' width='2' height='2'/%3E%3C/g%3E%3Crect x='6' y='6' width='2' height='2' fill='%23E3A21A'/%3E%3Cg fill='%232E7D4F'%3E%3Crect x='18' y='4' width='2' height='2'/%3E%3Crect x='22' y='4' width='2' height='2'/%3E%3Crect x='20' y='6' width='2' height='2'/%3E%3Crect x='18' y='8' width='2' height='2'/%3E%3Crect x='22' y='8' width='2' height='2'/%3E%3C/g%3E%3C/svg%3E");
  background-repeat: repeat-x;
  background-position: center;
  border-bottom: 1px solid var(--linea);
}

/* ───────── Contenido general ───────── */
.contenido { max-width: 880px; margin: 0 auto; padding: 24px 16px 48px; display: flex; flex-direction: column; gap: 28px; }
.contenido.estrecho { max-width: 680px; gap: 22px; }
.bloque { display: flex; flex-direction: column; gap: 14px; }
.cab { display: flex; flex-direction: column; gap: 4px; }
.cab p:not(.eyebrow) { color: var(--tenue); }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; border: 0; border-radius: 12px; padding: 11px 20px; font-weight: 700; background: var(--grana); color: #fff; cursor: pointer; box-shadow: 0 3px 0 rgba(0,0,0,.18); transition: transform .08s ease, filter .15s; }
.btn:hover { filter: brightness(1.06); }
.btn:active { transform: translateY(2px); box-shadow: 0 1px 0 rgba(0,0,0,.18); }
.btn:disabled { background: var(--superficie-2); color: var(--tenue); box-shadow: none; cursor: default; filter: none; transform: none; }
.btn-sec { background: var(--superficie); color: var(--grana); border: 1.5px solid var(--grana); box-shadow: none; }
.btn-grande { width: 100%; padding: 15px 20px; font-size: 1.05rem; }
.acciones { display: flex; flex-direction: column; gap: 10px; }

.aviso { background: var(--maiz-suave); border-radius: 12px; padding: 12px 14px; font-size: .95rem; }
.aviso-error { background: var(--error-suave); color: var(--tinta); }
.aviso-rev { background: var(--superficie-2); font-size: .9rem; color: var(--tenue); }
.aviso-rev b { color: var(--tinta); }

/* ───────── Saludo del guía ───────── */
.saludo { display: grid; grid-template-columns: minmax(110px, 170px) 1fr; gap: 18px; align-items: center; }
.guia .tlacuache { width: 100%; height: auto; display: block; }
.globo { position: relative; background: var(--superficie); border: 1.5px solid var(--linea); border-radius: 18px; padding: 18px 20px; display: flex; flex-direction: column; gap: 10px; align-items: flex-start; box-shadow: var(--sombra); }
.globo::before { content: ""; position: absolute; left: -9px; top: 40%; width: 16px; height: 16px; background: var(--superficie); border-left: 1.5px solid var(--linea); border-bottom: 1.5px solid var(--linea); transform: rotate(45deg); }
.globo-nah { font-family: var(--f-display); font-size: 1.6rem; color: var(--grana); }
@media (max-width: 520px) {
  .saludo { grid-template-columns: 1fr; justify-items: center; }
  .guia { width: 190px; }
  .globo::before { left: 50%; top: -9px; transform: translateX(-50%) rotate(135deg); }
}

/* ───────── Marcadores ───────── */
.marcadores { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.marcador { background: var(--superficie); border: 1px solid var(--linea); border-radius: var(--radio); padding: 12px; display: grid; grid-template-columns: auto 1fr; column-gap: 8px; align-items: center; }
.marcador b { font-size: 1.35rem; font-variant-numeric: tabular-nums; line-height: 1.1; }
.marcador span { grid-column: 1 / -1; font-size: .8rem; color: var(--tenue); line-height: 1.3; margin-top: 2px; }

/* ───────── Milpa ───────── */
.milpa { display: grid; grid-template-columns: repeat(10, 1fr); gap: 4px; background: linear-gradient(to bottom, transparent 70%, var(--milpa-suave) 70%); border-radius: var(--radio); padding: 10px 8px 6px; border: 1px solid var(--linea); }
.surco { display: flex; flex-direction: column; align-items: center; gap: 2px; }
.surco span { font-size: .72rem; color: var(--tenue); font-variant-numeric: tabular-nums; }
.planta { width: 100%; max-width: 44px; height: auto; overflow: visible; }
.planta .tierra { fill: var(--tierra); }
.planta .semilla { fill: var(--maiz); }
.planta .tallo { stroke: var(--milpa); stroke-width: 2.4; stroke-linecap: round; fill: none; }
.planta .hoja { fill: var(--milpa); }
.planta .elote { fill: var(--maiz); }
.planta .espiga { stroke: var(--maiz); stroke-width: 1.6; stroke-linecap: round; fill: none; }
@media (max-width: 520px) { .milpa { grid-template-columns: repeat(5, 1fr); row-gap: 10px; background: var(--milpa-suave); } }

/* ───────── Lista de lecciones ───────── */
.lecciones { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.leccion { width: 100%; display: grid; grid-template-columns: 42px 1fr auto; gap: 14px; align-items: center; text-align: left; background: var(--superficie); border: 1.5px solid var(--linea); border-radius: var(--radio); padding: 12px 14px; cursor: pointer; transition: border-color .15s, transform .1s; }
.leccion:hover:not(:disabled) { border-color: var(--grana); }
.leccion .num { width: 42px; height: 42px; border-radius: 50%; display: grid; place-items: center; font-family: var(--f-display); font-size: 1.15rem; background: var(--superficie-2); font-variant-numeric: tabular-nums; }
.leccion.hecha .num { background: var(--milpa); color: #fff; }
.leccion.actual { border-color: var(--grana); box-shadow: var(--sombra); }
.leccion.actual .num { background: var(--grana); color: #fff; }
.leccion:disabled { cursor: default; opacity: .55; }
.leccion .txt { display: flex; flex-direction: column; gap: 1px; min-width: 0; }
.leccion .t { font-weight: 700; }
.leccion .n { font-family: var(--f-mono); font-size: .82rem; color: var(--tenue); overflow-wrap: anywhere; }
.chip-rev { align-self: flex-start; margin-top: 4px; font-size: .72rem; padding: 2px 8px; border-radius: 999px; background: var(--maiz-suave); color: var(--tinta); }
.leccion .est { display: flex; gap: 2px; color: var(--tenue); }
.leccion .ir { font-size: .85rem; font-weight: 700; color: var(--grana); }
.estrella { width: 18px; height: 18px; fill: var(--linea); }
.estrella.llena { fill: var(--maiz); }

.repaso-card { flex-direction: row; align-items: center; justify-content: space-between; gap: 16px; background: var(--milpa-suave); border-radius: var(--radio); padding: 18px; flex-wrap: wrap; }
.repaso-card > div { display: flex; flex-direction: column; gap: 4px; flex: 1 1 260px; }

.proximos { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 8px; }
.proximos li { border: 1.5px dashed var(--linea); border-radius: var(--radio); padding: 12px 14px; display: flex; flex-direction: column; gap: 2px; }
.proximos .prox { font-size: .8rem; color: var(--tenue); }
.nota { color: var(--tenue); font-size: .88rem; border-top: 1px solid var(--linea); padding-top: 18px; }

/* ───────── Pantalla de lección ───────── */
.pantalla-leccion { min-height: 100%; display: flex; flex-direction: column; padding-top: env(safe-area-inset-top, 0px); }
/* En Android la app se dibuja debajo de la barra de estado: la barra de arriba de la lección
   ya empieza abajo de ella (no se encima al texto) y tapa lo que pase por detrás al hacer scroll */
/* Franja fija detrás de la barra de estado de Android (hora, batería): tapa lo que pase por detrás al hacer scroll */
body::before { content: ""; position: fixed; left: 0; right: 0; top: 0; height: env(safe-area-inset-top, 0px); background: var(--superficie); z-index: 40; pointer-events: none; }
.leccion-top { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 5; background: var(--bg); display: flex; align-items: center; gap: 14px; padding: 12px 16px; max-width: 680px; width: 100%; margin: 0 auto; }
.btn-cerrar { background: none; border: 0; font-size: 1.3rem; color: var(--tenue); cursor: pointer; padding: 4px 8px; line-height: 1; }
.paso { font-weight: 700; color: var(--tenue); }
.progreso { flex: 1; height: 14px; border-radius: 999px; background: var(--superficie-2); overflow: hidden; }
.progreso span { display: block; height: 100%; background: var(--milpa); border-radius: 999px; transition: width .35s ease; }
.resumen { color: var(--tenue); font-size: 1.05rem; margin-top: -12px; }
.texto p + p { margin-top: 10px; }
.texto { max-width: 65ch; }

.tabla-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; background: var(--superficie); border-radius: var(--radio); overflow: hidden; border: 1px solid var(--linea); font-size: .95rem; }
caption { text-align: left; font-weight: 700; padding-bottom: 8px; }
th, td { padding: 9px 12px; border-bottom: 1px solid var(--linea); text-align: left; vertical-align: top; }
tr:last-child th, tr:last-child td { border-bottom: 0; }
th { font-family: var(--f-mono); color: var(--grana); white-space: nowrap; }
td.ej { font-family: var(--f-mono); font-size: .85rem; color: var(--tenue); }

.vocab { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 8px; }
.vocab li { position: relative; background: var(--superficie); border: 1px solid var(--linea); border-radius: var(--radio); padding: 12px 14px; display: flex; flex-direction: column; gap: 2px; }
.v-nah { font-family: var(--f-display); font-size: 1.2rem; color: var(--grana); overflow-wrap: anywhere; }
.v-es { font-weight: 700; }
.v-suena { font-family: var(--f-mono); font-size: .76rem; color: var(--tenue); }
.btn-audio { position: absolute; top: 8px; right: 8px; border: 0; background: var(--superficie-2); border-radius: 50%; width: 34px; height: 34px; display: grid; place-items: center; cursor: pointer; color: var(--grana); }
.btn-audio .icono { width: 18px; height: 18px; }

.dialogo { display: flex; flex-direction: column; gap: 10px; }
.turno { max-width: 85%; padding: 10px 14px; border-radius: 16px; background: var(--superficie); border: 1px solid var(--linea); }
.turno.der { align-self: flex-end; background: var(--grana-suave); border-color: transparent; }
.quien { font-size: .75rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--tenue); }
.d-nah { font-weight: 700; }
.d-es { font-size: .88rem; color: var(--tenue); }

/* ───────── Ejercicios ───────── */
.ejercicio { padding-bottom: 180px; }
.pregunta { font-size: 1.45rem; }
.opciones { display: flex; flex-direction: column; gap: 10px; }
.opcion, .ficha { width: 100%; text-align: left; padding: 14px 16px; border-radius: var(--radio); border: 2px solid var(--linea); border-bottom-width: 4px; background: var(--superficie); cursor: pointer; font-size: 1.02rem; transition: border-color .12s, background .12s; }
.opcion:hover:not(:disabled), .ficha:hover:not(:disabled) { border-color: var(--tenue); }
.opcion.elegida, .ficha.elegida { border-color: var(--grana); background: var(--grana-suave); }
.opcion.bien, .ficha.bien { border-color: var(--milpa); background: var(--milpa-suave); }
.opcion.mal, .ficha.mal { border-color: var(--error); background: var(--error-suave); }
.opcion:disabled, .ficha:disabled { cursor: default; }
.ficha.bien { opacity: .6; }
.ficha.nah { font-family: var(--f-mono); font-weight: 500; }

.pares { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.pares .col { display: flex; flex-direction: column; gap: 10px; }
.pares .ficha { text-align: center; padding: 12px 8px; overflow-wrap: anywhere; }

.armar { display: flex; flex-direction: column; gap: 22px; }
.linea-armado { min-height: 64px; border-bottom: 2px solid var(--linea); display: flex; flex-wrap: wrap; align-items: flex-end; gap: 0; padding: 8px 0; }
.linea-armado.con-espacio { gap: 8px; }
.linea-armado .pieza { border-radius: 0; margin: 0; }
.linea-armado .pieza:first-child { border-radius: 10px 0 0 10px; }
.linea-armado .pieza:last-child { border-radius: 0 10px 10px 0; }
.linea-armado .pieza:only-child { border-radius: 10px; }
.linea-armado.con-espacio .pieza { border-radius: 10px; }
.linea-armado.bien { border-color: var(--milpa); }
.linea-armado.bien .pieza { border-color: var(--milpa); background: var(--milpa-suave); }
.linea-armado.mal { border-color: var(--error); }
.linea-armado.mal .pieza { border-color: var(--error); background: var(--error-suave); }
.banco { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; min-height: 52px; }
.pieza { font-family: var(--f-mono); font-weight: 700; font-size: 1.05rem; padding: 10px 14px; border: 2px solid var(--linea); border-bottom-width: 4px; border-radius: 10px; background: var(--superficie); cursor: pointer; color: var(--tinta); }
.pieza:hover:not(:disabled) { border-color: var(--grana); }

.escribir { display: flex; flex-direction: column; gap: 10px; }
.campo { font: inherit; font-family: var(--f-mono); font-size: 1.2rem; padding: 14px 16px; border-radius: var(--radio); border: 2px solid var(--linea); background: var(--superficie); color: var(--tinta); width: 100%; }
.campo:focus { outline: none; border-color: var(--grana); }
.campo.bien { border-color: var(--milpa); background: var(--milpa-suave); }
.campo.mal { border-color: var(--error); background: var(--error-suave); }
.pista { font-size: .88rem; color: var(--tenue); }

.pie { position: fixed; left: 0; right: 0; bottom: 0; background: var(--bg); border-top: 1px solid var(--linea); padding: 14px 16px calc(14px + env(safe-area-inset-bottom, 0px)); z-index: 6; }
.pie-in { max-width: 680px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.pie.bien { background: var(--milpa-suave); border-color: transparent; }
.pie.mal { background: var(--error-suave); border-color: transparent; }
.pie.bien .btn { background: var(--milpa); }
.pie.mal .btn { background: var(--error); }
.retro:empty { display: none; }
.retro { display: flex; flex-direction: column; gap: 4px; font-size: .95rem; }
.retro-t { font-family: var(--f-display); font-size: 1.25rem; }
.pie.bien .retro-t { color: var(--milpa); }
.pie.mal .retro-t { color: var(--error); }
.nah-inline { font-family: var(--f-mono); }

/* ───────── Resultado ───────── */
.resultado { align-items: center; text-align: center; padding-top: 36px; }
.tlacuache.tl-resultado { width: 170px; height: auto; animation: brinco 1.2s ease-in-out 2; }
@keyframes brinco { 0%, 100% { transform: translateY(0); } 30% { transform: translateY(-14px) rotate(-3deg); } 60% { transform: translateY(0); } }
.estrellas { display: flex; gap: 6px; }
.estrellas .estrella { width: 44px; height: 44px; }
.ganancia { display: inline-flex; align-items: center; gap: 8px; font-size: 1.1rem; background: var(--maiz-suave); padding: 8px 16px; border-radius: 999px; }
.ganancia b { font-variant-numeric: tabular-nums; }
.suave { color: var(--tenue); }
.planta-grande { display: flex; flex-direction: column; align-items: center; gap: 6px; }
.planta-grande .planta { max-width: 80px; }
.planta-grande p { font-size: .92rem; color: var(--tenue); }
.capsula { text-align: left; width: 100%; background: var(--superficie); border: 1px solid var(--linea); border-radius: var(--radio); padding: 18px 20px; display: flex; flex-direction: column; gap: 6px; box-shadow: var(--sombra); }
.resultado .acciones { width: 100%; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

/* ───────── Estilo práctica: pistas, palabras nuevas y guía ───────── */
.pista-palabra { font: inherit; color: inherit; background: none; border: 0; padding: 0; margin: 0; cursor: help; border-bottom: 2px dotted var(--grana); line-height: inherit; }
.pista-palabra.activa { background: var(--grana-suave); border-radius: 4px 4px 0 0; }
.tip-pista { position: absolute; z-index: 60; max-width: 240px; background: var(--tinta); color: var(--bg); font-size: .92rem; font-weight: 700; padding: 7px 12px; border-radius: 10px; box-shadow: var(--sombra); pointer-events: none; }

.pieza.es { font-family: var(--f-texto); font-weight: 700; }

.tarjeta-nueva { position: relative; background: var(--superficie); border: 2px solid var(--linea); border-bottom-width: 5px; border-radius: 20px; padding: 32px 20px 24px; display: flex; flex-direction: column; align-items: center; text-align: center; gap: 6px; }
.chip-nueva { position: absolute; top: 14px; left: 14px; font-size: .72rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; background: var(--maiz-suave); color: var(--tinta); padding: 3px 10px; border-radius: 999px; }
.tn-nah { font-family: var(--f-display); font-size: clamp(2rem, 9vw, 2.8rem); color: var(--grana); line-height: 1.15; overflow-wrap: anywhere; }
.tn-es { font-size: 1.3rem; font-weight: 700; }
.tn-suena { font-family: var(--f-mono); font-size: .9rem; color: var(--tenue); }
.tn-suena b { color: var(--tinta); }
.tn-tip { font-size: .88rem; color: var(--tenue); margin-top: 10px; }
.btn-audio.grande { position: static; width: 52px; height: 52px; margin-top: 6px; }
.btn-audio.grande .icono { width: 26px; height: 26px; }

.btn-guia { display: inline-flex; align-items: center; gap: 6px; background: none; border: 1.5px solid var(--linea); border-radius: 10px; padding: 6px 10px; font-size: .88rem; font-weight: 700; color: var(--tenue); cursor: pointer; }
.btn-guia:hover { border-color: var(--grana); color: var(--grana); }
.btn-guia .icono { width: 18px; height: 18px; }

.capa-guia { position: fixed; inset: 0; z-index: 40; background: rgba(20, 14, 16, .45); display: flex; align-items: flex-end; justify-content: center; }
.hoja-guia { background: var(--bg); width: 100%; max-width: 680px; max-height: 88vh; overflow-y: auto; border-radius: 20px 20px 0 0; padding: 20px 16px calc(28px + env(safe-area-inset-bottom, 0px)); display: flex; flex-direction: column; gap: 18px; }
.hoja-cab { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; }
@media (min-width: 700px) { .capa-guia { align-items: center; } .hoja-guia { border-radius: 20px; padding: 24px; } }

/* Pausa antes de platicar */
.tarjeta-listo { display: flex; flex-direction: column; align-items: center; gap: 14px; text-align: center; }
.tarjeta-listo .tlacuache { width: 140px; height: auto; }
.tarjeta-listo > p { color: var(--tenue); max-width: 46ch; }
.resumen-palabras { list-style: none; margin: 0; padding: 0; width: 100%; background: var(--superficie); border: 1px solid var(--linea); border-radius: var(--radio); text-align: left; }
.resumen-palabras li { display: flex; justify-content: space-between; gap: 12px; padding: 9px 14px; border-bottom: 1px solid var(--linea); }
.resumen-palabras li:last-child { border-bottom: 0; }
.rp-nah { font-family: var(--f-display); color: var(--grana); overflow-wrap: anywhere; }
.rp-es { font-weight: 700; text-align: right; }

/* ───────── Pestañas ───────── */
.pestanas { background: var(--superficie); border-bottom: 1px solid var(--linea); position: sticky; top: env(safe-area-inset-top, 0px); z-index: 8; }
.pestanas-in { max-width: 880px; margin: 0 auto; padding: 0 16px; display: flex; gap: 4px; }
.pestanas button { position: relative; background: none; border: 0; padding: 12px 14px; font-weight: 700; color: var(--tenue); cursor: pointer; border-bottom: 3px solid transparent; margin-bottom: -1px; }
.pestanas button.activa { color: var(--grana); border-bottom-color: var(--grana); }
.punto-sed { position: absolute; top: 9px; right: 3px; width: 8px; height: 8px; border-radius: 50%; background: #4DA3D9; }
.globo-acciones { display: flex; gap: 8px; flex-wrap: wrap; }

/* ───────── Paisaje ───────── */
.marco-paisaje { border-radius: var(--radio); overflow: hidden; border: 1px solid var(--linea); line-height: 0; }
.paisaje { width: 100%; height: auto; display: block; }
.planta-p .tierra { fill: #6E4A32; }
.planta-p .semilla { fill: var(--maiz); }
.planta-p .tallo { stroke: #2E7D4F; stroke-width: 2.4; stroke-linecap: round; fill: none; }
.planta-p .hoja { fill: #2E7D4F; }
.planta-p .elote { fill: #F2B84B; }
.planta-p .espiga { stroke: #F2B84B; stroke-width: 1.6; stroke-linecap: round; fill: none; }
.marchita { filter: saturate(.35) brightness(1.05); }
.planta-p.marchita .hoja, .planta.marchita .hoja { fill: #9DAA6B; }
.mariposa { animation: revoloteo 3.2s ease-in-out infinite; transform-box: fill-box; }
@keyframes revoloteo { 0%, 100% { transform: translate(0, 0); } 25% { transform: translate(6px, -5px); } 50% { transform: translate(12px, 1px); } 75% { transform: translate(5px, 5px); } }
.prox-logro { display: flex; flex-direction: column; gap: 6px; }
.prox-txt { display: flex; justify-content: space-between; gap: 10px; flex-wrap: wrap; font-size: .92rem; }
.prox-txt .suave { font-variant-numeric: tabular-nums; }
.barra-logro { height: 10px; border-radius: 999px; background: var(--superficie-2); overflow: hidden; }
.barra-logro span { display: block; height: 100%; background: linear-gradient(90deg, var(--milpa), var(--maiz)); border-radius: 999px; }

/* ───────── Tarjeta de riego y cántaro ───────── */
.riego-card { display: grid; grid-template-columns: auto 1fr auto; gap: 16px; align-items: center; background: var(--superficie); border: 1.5px solid var(--linea); border-radius: var(--radio); padding: 16px 18px; }
.riego-card.con-sed { border-color: #4DA3D9; background: color-mix(in srgb, #4DA3D9 9%, var(--superficie)); }
.riego-card > div { display: flex; flex-direction: column; gap: 4px; }
.riego-card h2 { font-size: 1.25rem; }
.riego-card p { color: var(--tenue); font-size: .95rem; }
.cantaro { width: 44px; height: 50px; flex: none; }
.cantaro .agua { transition: y .5s ease, height .5s ease; }
@media (max-width: 560px) { .riego-card { grid-template-columns: auto 1fr; } .riego-card .btn, .riego-card > .suave { grid-column: 1 / -1; } }
.cantaro-top { position: relative; display: flex; align-items: center; }
.cantaro-top .cantaro { width: 32px; height: 36px; }
.cantaro-top.chapoteo .cantaro { animation: chapoteo .45s ease; }
@keyframes chapoteo { 0% { transform: scale(1); } 40% { transform: scale(1.18) rotate(-6deg); } 100% { transform: scale(1); } }
.combo-txt { position: absolute; top: -6px; right: -12px; font-size: .72rem; font-weight: 700; background: #4DA3D9; color: #fff; border-radius: 999px; padding: 1px 6px; font-variant-numeric: tabular-nums; }

/* ───────── Mis palabras ───────── */
.vacio { display: flex; flex-direction: column; align-items: center; gap: 14px; text-align: center; padding: 20px 0; }
.vacio .tlacuache { width: 150px; height: auto; }
.logros { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 8px; }
.logro { border: 1.5px dashed var(--linea); border-radius: var(--radio); padding: 12px; display: flex; flex-direction: column; gap: 2px; }
.logro.ok { border-style: solid; border-color: var(--milpa); background: var(--milpa-suave); }
.logro-nah { font-family: var(--f-display); font-size: 1.15rem; color: var(--grana); }
.logro:not(.ok) .logro-nah { color: var(--tenue); }
.logro-es { font-size: .85rem; color: var(--tenue); }
.filtros { display: flex; flex-direction: column; gap: 10px; }
.buscador { font: inherit; padding: 12px 14px; border-radius: 12px; border: 1.5px solid var(--linea); background: var(--superficie); color: var(--tinta); width: 100%; }
.buscador:focus { outline: none; border-color: var(--grana); }
.chips-tema { display: flex; gap: 6px; flex-wrap: wrap; }
.chip-tema { border: 1.5px solid var(--linea); background: var(--superficie); border-radius: 999px; padding: 5px 12px; font-size: .85rem; cursor: pointer; }
.chip-tema.activa { background: var(--grana); border-color: var(--grana); color: #fff; }
.lista-palabras { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 6px; }
.palabra-item { width: 100%; display: grid; grid-template-columns: 34px 1fr auto; gap: 12px; align-items: center; text-align: left; background: var(--superficie); border: 1.5px solid var(--linea); border-radius: 12px; padding: 8px 12px; cursor: pointer; }
.palabra-item.seca { border-color: color-mix(in srgb, #4DA3D9 60%, var(--linea)); }
.planta.mini { width: 34px; max-width: 34px; }
.pi-txt { display: flex; flex-direction: column; min-width: 0; }
.pi-nah { font-family: var(--f-display); font-size: 1.1rem; color: var(--grana); overflow-wrap: anywhere; }
.pi-es { font-size: .9rem; }
.pi-etapa { font-size: .8rem; color: var(--tenue); text-transform: capitalize; }
.chip-sed { background: #4DA3D9; color: #fff; border-radius: 999px; padding: 2px 8px; font-weight: 700; text-transform: none; }
.pi-detalle { margin: 4px 4px 8px 50px; display: flex; flex-direction: column; gap: 3px; font-size: .92rem; }
.pi-detalle .btn-audio.grande { width: 42px; height: 42px; }
.sin-resultados { padding: 12px; }

/* ───────── Lluvia ───────── */
.escena-lluvia { position: relative; width: 100%; border-radius: var(--radio); overflow: hidden; background: linear-gradient(#BCD8EA, #E3F0E4); padding: 28px 12px 14px; }
.gotas { position: absolute; inset: 0; pointer-events: none; transition: opacity .6s; }
.gotas.fin { opacity: 0; }
.gotas span { position: absolute; top: -12px; width: 2px; height: 12px; border-radius: 2px; background: #4DA3D9; animation: gota .7s linear 3; }
@keyframes gota { to { transform: translateY(170px); } }
.fila-plantas { position: relative; display: flex; flex-wrap: wrap; justify-content: center; gap: 6px 10px; }
.planta-lluvia { display: flex; flex-direction: column; align-items: center; gap: 2px; width: 58px; }
.planta-lluvia .planta { max-width: 44px; }
.planta-lluvia span { font-size: .7rem; font-weight: 700; color: #2B2426; background: rgba(255,255,255,.75); border-radius: 6px; padding: 1px 5px; text-align: center; overflow-wrap: anywhere; line-height: 1.25; }
.planta-lluvia .planta .tierra { fill: #9A6A48; }
.planta-lluvia .planta .tallo { stroke: #2E7D4F; }
.planta-lluvia .planta .hoja { fill: #2E7D4F; }
.planta.crece { animation: crece .6s ease-out; transform-origin: bottom center; }
@keyframes crece { from { transform: scaleY(.5); } to { transform: scaleY(1); } }
.lista-cambios { list-style: none; margin: 0; padding: 0; width: 100%; background: var(--superficie); border: 1px solid var(--linea); border-radius: var(--radio); text-align: left; }
.lista-cambios li { display: flex; justify-content: space-between; gap: 12px; padding: 9px 14px; border-bottom: 1px solid var(--linea); }
.lista-cambios li:last-child { border-bottom: 0; }
.logro-nuevo { border-color: var(--milpa); background: var(--milpa-suave); }
.aviso-palabras { width: 100%; text-align: left; background: color-mix(in srgb, #4DA3D9 12%, var(--superficie)); }

/* ───────── Estados de Tlacuatzin ───────── */
.tlacuache { overflow: visible; }
.retro-fila { display: flex; align-items: center; gap: 12px; }
.retro-txt { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.tl-mini { width: 76px; height: auto; flex: none; overflow: visible; }
.hoja-cab { align-items: center; }
.tl-guia { width: 72px; height: auto; flex: none; }
.hoja-tit { flex: 1; min-width: 0; }
.tl-emocionado { animation: tl-brinco 1s ease-in-out 2; }
.tl-emocionado .tl-confeti { animation: tl-confeti 1.2s ease-out infinite; }
.tl-mojado { animation: tl-sacude .5s ease-in-out 3; }
.tl-mojado .tl-gotas { animation: tl-caen 1.1s linear infinite; }
.tl-pensativo .tl-pregunta { animation: tl-flota 1.6s ease-in-out infinite; transform-box: fill-box; }
.tl-dormido .tl-zzz { animation: tl-flota 2.4s ease-in-out infinite; transform-box: fill-box; }
.tl-mazorca, .tl-sombrero { animation: tl-brinco 1.2s ease-in-out 2; }
@keyframes tl-brinco { 0%, 100% { transform: translateY(0); } 35% { transform: translateY(-10px); } 60% { transform: translateY(0); } }
@keyframes tl-sacude { 0%, 100% { transform: translateX(0); } 25% { transform: translateX(-3px) rotate(-2deg); } 75% { transform: translateX(3px) rotate(2deg); } }
@keyframes tl-flota { 0%, 100% { transform: translateY(0); opacity: 1; } 50% { transform: translateY(-5px); opacity: .7; } }
@keyframes tl-caen { from { transform: translateY(-6px); opacity: 0; } 30% { opacity: 1; } to { transform: translateY(14px); opacity: 0; } }
@keyframes tl-confeti { from { transform: translateY(0); opacity: 1; } to { transform: translateY(-10px); opacity: .2; } }

/* ───────── Tlacuatzin por piezas ───────── */
.tl-rig { position: relative; display: block; width: 100%; aspect-ratio: 1400 / 720; container-type: inline-size; overflow: visible; }
.tl-todo { position: absolute; inset: 0; transform-origin: 50% 88%; }
.tl-cab { position: absolute; display: block; }
.tlp { position: absolute; display: block; max-width: none; user-select: none; -webkit-user-drag: none; pointer-events: none; }
.tlp-ojo-cerrado, .tlp-ojo-feliz, .tlp-boca-abierta, .tlp-chapeo, .tlp-prop { opacity: 0; transition: opacity .25s; }
.ojos-cerrados .tlp-ojo, .ojos-felices .tlp-ojo { opacity: 0; }
.ojos-cerrados .tlp-ojo-cerrado, .ojos-felices .tlp-ojo-feliz, .boca-abierta .tlp-boca-abierta, .con-chapeo .tlp-chapeo,
.con-libro .tlp-libro, .con-mazorca .tlp-mazorca, .con-regadera .tlp-regadera, .con-sombrero .tlp-sombrero, .con-sarape .tlp-sarape { opacity: 1; }
.tl-gotas-r { position: absolute; left: 86.5%; top: 83%; width: 9%; height: 32%; display: none; pointer-events: none; }
.con-gotas .tl-gotas-r { display: block; }
.tl-gota { position: absolute; top: 0; width: 28%; left: calc(var(--i) * 22%); opacity: 0; animation: tl-gota-cae 1s linear infinite; animation-delay: calc(var(--i) * .25s); }
@keyframes tl-gota-cae { 0% { transform: translateY(0); opacity: 0; } 15% { opacity: 1; } 100% { transform: translateY(260%); opacity: 0; } }
.tl-zzz-r { position: absolute; right: 4%; top: 14%; font-family: var(--f-display); color: #7E8AB8; font-size: 11cqw; line-height: 1; opacity: 0; transition: opacity .6s; pointer-events: none; }
.tl-zzz-r b, .tl-zzz-r i { font-weight: 400; font-style: normal; display: inline-block; }
.tl-zzz-r b { font-size: .8em; transform: translateY(-.6em); }
.tl-zzz-r i { font-size: .6em; transform: translateY(-1.3em); }
.con-zzz .tl-zzz-r { opacity: 1; animation: tl-flota 2.4s ease-in-out infinite; }
.tl-preg { position: absolute; right: 2%; top: -6%; font-family: var(--f-display); color: var(--grana); font-size: 20cqw; line-height: 1; opacity: 0; transition: opacity .3s; pointer-events: none; }
.con-pregunta .tl-preg { opacity: 1; animation: tl-flota 1.6s ease-in-out infinite; }
.saludo .guia .tl-rig { cursor: pointer; }
@media (prefers-reduced-motion: reduce) { .tl-gota { animation: none; opacity: 1; } }
.tl-aviso { font-size: .8rem; color: var(--tenue); text-align: center; line-height: 1.3; margin-top: 12px; min-height: 1em; }
.tl-aviso:empty { display: none; }

/* Tamaños del títere según el lugar */
.tl-rig.tl-mini { width: 104px; flex: none; }
.tl-rig.tl-guia { width: 110px; flex: none; }
.tl-rig.tl-resultado { width: 240px; }
.vacio .tl-rig, .tarjeta-listo .tl-rig { width: 230px; }
@media (min-width: 521px) { .saludo { grid-template-columns: minmax(140px, 240px) 1fr; } }
@media (max-width: 520px) { .saludo .guia { width: 230px; } }

/* ───────── Tlacuatzin por cuadros ───────── */
.tl-rig.tl-spr { aspect-ratio: 208 / 140; }
.tl-rig.tl-spr.tl-hoja-clasica { aspect-ratio: 308 / 258; }
.tl-spr-img { position: absolute; inset: 0; background-repeat: no-repeat; transform-origin: 50% 88%; }
.tl-hoja-vida .tl-spr-img { background-image: url("../img/tlacuatzin-vida.png"); background-size: 800% 600%; }
.tl-hoja-clasica .tl-spr-img { background-image: url("../img/tlacuatzin-cuadros.png"); background-size: 700% 400%; }
.respira .tl-spr-img { animation: tl-respira 3.2s ease-in-out infinite; }
.respira-lento .tl-spr-img { animation: tl-respira-lento 4.6s ease-in-out infinite; }
@keyframes tl-respira { 0%, 100% { transform: scale(1, 1); } 50% { transform: scale(1.012, 1.028); } }
@keyframes tl-respira-lento { 0%, 100% { transform: scale(1, 1); } 50% { transform: scale(1.018, 1.045); } }
.tl-entra { animation: tl-entra 1.6s linear; }
@keyframes tl-entra { from { transform: translateX(-75%); } to { transform: translateX(0); } }
.tl-spr .tl-zzz-r { top: 8%; right: 6%; font-size: 13cqw; }
.tl-spr .tl-preg { top: -4%; right: 6%; font-size: 22cqw; }
.tl-rig.tl-spr.tl-mini { width: 84px; }
.tl-rig.tl-spr.tl-guia { width: 90px; }
.tl-rig.tl-spr.tl-resultado { width: 200px; }
.vacio .tl-rig.tl-spr, .tarjeta-listo .tl-rig.tl-spr { width: 190px; }
.saludo .guia .tl-rig.tl-spr { max-width: 220px; margin-inline: auto; }

/* ───────── Tlacuatzin en vector ───────── */
.tl-rig.tl-vec { aspect-ratio: 200 / 150; }
.tl-vec .tl-svg { position: absolute; inset: 0; width: 100%; height: 100%; display: block; overflow: visible; }
.tl-vec .tl-zzz-r { top: 2%; right: 6%; font-size: 12cqw; }
.tl-vec .tl-preg { top: -8%; right: 10%; font-size: 20cqw; }
.tl-rig.tl-vec.tl-mini { width: 84px; }
.tl-rig.tl-vec.tl-guia { width: 96px; }
.tl-rig.tl-vec.tl-resultado { width: 210px; }
.vacio .tl-rig.tl-vec, .tarjeta-listo .tl-rig.tl-vec { width: 200px; }
.saludo .guia .tl-rig.tl-vec { max-width: 230px; margin-inline: auto; }

/* Grupos que cambian de pose con transición suave */
.tl-svg .p-todo, .tl-svg .p-cola, .tl-svg .p-patas, .tl-svg .p-cuerpo, .tl-svg .p-cab { transition: transform .85s cubic-bezier(.45, .05, .3, 1); }
.tl-svg .p-cola { transform-origin: 66px 112px; }
.tl-svg .p-patas { transform-origin: 98px 118px; }
.tl-svg .p-cuerpo { transform-origin: 98px 139px; }
.tl-svg .p-cab { transform-origin: 124px 102px; }
.tl-svg .tl-sombra { transition: opacity .6s; }

.pose-acostado .p-todo { transform: translateY(9px); }
.pose-acostado .p-patas { transform: scaleY(.18); }
.tl-svg .p-patas.cerca { transition: transform .85s cubic-bezier(.45, .05, .3, 1), opacity .5s; }
.pose-acostado .p-patas.cerca { opacity: 0; }
.pose-acostado .p-cuerpo { transform: scale(1.05, .9); }
.pose-acostado .p-cab { transform: translate(-3px, 13px) rotate(7deg); }
.pose-acostado .p-cola { transform: translate(4px, 6px) rotate(-12deg); }
.pose-pensando .p-cab { transform: rotate(-9deg); }
.pose-leyendo .p-cab { transform: translateY(3px) rotate(9deg); }

/* Ojos, boca y objetos */
.tl-svg .ojo, .tl-svg .boca, .tl-svg .obj { opacity: 0; transition: opacity .2s; }
.ojos-abiertos .ojo-abierto, .ojos-cerrados .ojo-cerrado, .ojos-felices .ojo-feliz,
.boca-normal .boca-normal, .boca-abierta .boca-abierta,
.obj-libro .obj-libro-g, .obj-mazorca .obj-mazorca-g, .obj-regadera .obj-regadera-g, .obj-sombrero .obj-sombrero-g { opacity: 1; }
.tl-svg .chapeo { transition: opacity .3s; opacity: .55; }
.ojos-felices .chapeo { opacity: 1; }

/* Movimientos continuos */
.tl-svg .a-resp { transform-origin: 98px 139px; animation: tlv-resp 3.2s ease-in-out infinite; }
.tl-svg .a-cab { transform-origin: 124px 102px; animation: tlv-cab 3.2s ease-in-out infinite; }
.tl-svg .a-cola { transform-origin: 66px 112px; animation: tlv-cola 2.8s ease-in-out infinite; }
.tl-svg .o-frente { transform-origin: 145px 72px; animation: tlv-oreja 6.5s ease-in-out infinite; }
.tl-svg .ojo-abierto { transform-origin: 153px 84px; animation: tlv-parpadeo 4.4s infinite; }
.pose-acostado .a-resp { animation-duration: 4.8s; }
.pose-acostado .a-cab { animation-duration: 4.8s; }
.pose-acostado .a-cola { animation-duration: 5.5s; }
.pose-acostado .o-frente { animation: none; }
@keyframes tlv-resp { 0%, 100% { transform: scale(1, 1); } 50% { transform: scale(1.014, 1.04); } }
@keyframes tlv-cab { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-1.4px); } }
@keyframes tlv-cola { 0%, 100% { transform: rotate(-4deg); } 50% { transform: rotate(6deg); } }
@keyframes tlv-oreja { 0%, 86%, 100% { transform: rotate(0); } 89% { transform: rotate(-16deg); } 92% { transform: rotate(0); } 95% { transform: rotate(-9deg); } }
@keyframes tlv-parpadeo { 0%, 94%, 100% { transform: scaleY(1); } 96.5% { transform: scaleY(.1); } }

/* Caminar: las patas se mueven en pares cruzados y el cuerpo rebota */
.tl-svg .a-pata { transform-box: view-box; }
.tl-svg .pa1 { transform-origin: 69.5px 120px; } .tl-svg .pd1 { transform-origin: 119.5px 120px; }
.tl-svg .pa2 { transform-origin: 77px 118px; }  .tl-svg .pd2 { transform-origin: 127px 118px; }
.mov-camina .pa1, .mov-camina .pd2 { animation: tlv-paso .5s ease-in-out infinite; }
.mov-camina .pa2, .mov-camina .pd1 { animation: tlv-paso .5s ease-in-out infinite reverse; }
.mov-camina .a-todo { animation: tlv-rebote .25s ease-in-out infinite alternate; }
@keyframes tlv-paso { 0%, 100% { transform: rotate(-20deg); } 50% { transform: rotate(20deg); } }
@keyframes tlv-rebote { from { transform: translateY(0); } to { transform: translateY(-2.5px); } }

/* Olfatear */
.mov-olfatea .a-cab { animation: tlv-olfatea .4s ease-in-out infinite; }
@keyframes tlv-olfatea { 0%, 100% { transform: rotate(0); } 50% { transform: rotate(-4deg); } }

/* Brincar de gusto */
.tl-svg .a-todo { transform-origin: 100px 142px; }
.mov-salta .a-todo { animation: tlv-salto 1.1s ease-out 1; }
.mov-salta-bucle .a-todo { animation: tlv-salto 1.6s ease-out infinite; }
@keyframes tlv-salto {
  0% { transform: translateY(0) scale(1, 1); }
  10% { transform: translateY(0) scale(1.06, .92); }
  25% { transform: translateY(-20px) scale(.96, 1.05); }
  40% { transform: translateY(0) scale(1.06, .93); }
  52% { transform: translateY(-12px) scale(.98, 1.03); }
  64% { transform: translateY(0) scale(1.03, .97); }
  72%, 100% { transform: translateY(0) scale(1, 1); }
}

/* Gotas de la regadera */
.tl-svg .gota { animation: tlv-gota 1s linear infinite; opacity: 0; }
.tl-svg .g2 { animation-delay: .33s; } .tl-svg .g3 { animation-delay: .66s; }
@keyframes tlv-gota { 0% { transform: translateY(0); opacity: 0; } 20% { opacity: 1; } 100% { transform: translateY(20px); opacity: 0; } }

@media (prefers-reduced-motion: reduce) {
  .tl-svg *, .tl-rig.tl-vec { animation: none !important; transition: none !important; }
  .tl-svg .gota { opacity: 1; }
}

/* Acciones del saludo: un solo botón principal */
.enlace-sec { font-size: .9rem; color: var(--tenue); font-weight: 700; }
.recordatorio { font-size: .88rem; color: var(--tenue); }
.nota-milpa { font-size: .88rem; }

/* ───────── Escenas de la historia ───────── */
.escena { display: flex; flex-direction: column; gap: 14px; }
.narrador { display: flex; align-items: center; gap: 10px; background: var(--maiz-suave); border-radius: var(--radio); padding: 10px 14px; }
.narrador p { font-size: .95rem; }
.narrador .tl-rig.tl-mini { width: 70px; }
.escena .turno { max-width: 88%; }
.escena .turno.p-citlali { background: var(--grana-suave); border-color: transparent; }
.escena .turno.p-tonatiuh { background: var(--maiz-suave); border-color: transparent; }
.escena .turno.p-yolotl { background: var(--milpa-suave); border-color: transparent; }
.escena .d-nah { font-size: 1.05rem; }
.guia-escena { margin-top: 6px; }
.sin-corte { white-space: nowrap; }

/* ───────── Niveles y prueba ───────── */
.niveles { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 6px; }
.nivel-chip { display: flex; flex-direction: column; align-items: center; gap: 4px; padding: 10px 4px; border-radius: 12px; border: 1.5px solid var(--linea); background: var(--superficie); cursor: pointer; min-width: 0; }
.nivel-chip .nc-num { width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; background: var(--superficie-2); font-family: var(--f-display); font-size: .95rem; }
.nivel-chip .nc-tit { font-size: .7rem; line-height: 1.2; color: var(--tenue); text-align: center; overflow-wrap: anywhere; }
.nivel-chip.activo { border-color: var(--grana); }
.nivel-chip.activo .nc-num { background: var(--grana); color: #fff; }
.nivel-chip.hecho .nc-num { background: var(--milpa); color: #fff; }
.nivel-chip:disabled { cursor: default; opacity: .5; }
@media (max-width: 520px) { .nivel-chip .nc-tit { display: none; } }
.prueba-card { display: grid; grid-template-columns: 1fr auto; gap: 12px 16px; align-items: center; margin-top: 6px; padding: 16px 18px; border-radius: var(--radio); border: 2px dashed var(--linea); background: var(--superficie); }
.prueba-card > div:first-child { display: flex; flex-direction: column; gap: 4px; }
.prueba-card p:not(.eyebrow) { color: var(--tenue); font-size: .92rem; }
.prueba-card.lista { border-style: solid; border-color: var(--grana); }
.prueba-card.aprobada { border-style: solid; border-color: var(--milpa); background: var(--milpa-suave); }
.prueba-card .estrellas-mini { display: flex; gap: 2px; }
@media (max-width: 560px) { .prueba-card { grid-template-columns: 1fr; } }
.chip-prueba { font-size: .8rem; font-weight: 700; color: var(--grana); background: var(--grana-suave); padding: 5px 10px; border-radius: 999px; white-space: nowrap; font-variant-numeric: tabular-nums; }
.calificacion { display: flex; flex-direction: column; align-items: center; gap: 2px; padding: 12px 22px; border-radius: var(--radio); background: var(--error-suave); }
.calificacion.ok { background: var(--milpa-suave); }
.calificacion b { font-family: var(--f-display); font-size: 2.4rem; font-weight: 400; font-variant-numeric: tabular-nums; }
.calificacion span { font-size: .88rem; color: var(--tenue); }


/* ───────── Respaldo para celulares con navegador interno antiguo ───────── */
@supports not (aspect-ratio: 1 / 1) {
  .tl-rig.tl-vec { height: 0; padding-bottom: 75%; }
  .saludo .guia .tl-rig.tl-vec { padding-bottom: 75%; }
}

/* ───────── Anuncios (solo en la app) ───────── */
body.con-anuncio { padding-bottom: calc(var(--alto-anuncio, 0px) + 8px); }
.premio { display: flex; flex-direction: column; align-items: center; gap: 6px; margin: 4px 0 8px; }
.btn-premio { display: inline-flex; align-items: center; gap: 8px; background: var(--maiz-suave); color: var(--tinta); border: 1.5px dashed var(--cacao); box-shadow: none; font-size: 1rem; }
.btn-premio .icono { width: 20px; height: 20px; }
.btn-premio[disabled] { opacity: .7; }
.premio .suave { font-size: .85rem; }

/* ───────── Prendas de Tlacuatzin ───────── */
.tl-svg .prenda { display: none; }
.viste-paliacate .prenda-paliacate, .viste-collar .prenda-collar, .viste-flor .prenda-flor, .viste-morral .prenda-morral,
.viste-charro .prenda-charro, .viste-bigote .prenda-bigote, .viste-lentes .prenda-lentes, .viste-mono .prenda-mono,
.viste-sarape .prenda-sarape, .viste-rehilete .prenda-rehilete { display: inline; }
/* Si ya trae algo en la cabeza o en la mano, no se le encima el sombrero o el objeto del festejo */
.tl-svg.cabeza-ocupada .obj-sombrero-g { opacity: 0 !important; }
.tl-svg.mano-ocupada .obj-libro-g, .tl-svg.mano-ocupada .obj-mazorca-g, .tl-svg.mano-ocupada .obj-regadera-g { opacity: 0 !important; }
.viste-rehilete .giro { transform-box: fill-box; transform-origin: center; animation: rehilete 2.4s linear infinite; }
@keyframes rehilete { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .viste-rehilete .giro { animation: none; } }
.viste-sombrero .obj-sombrero-g { opacity: 1; }

/* ───────── Pestañas: caben cuatro en celular ───────── */
.pestanas-in { overflow-x: auto; scrollbar-width: none; }
.pestanas-in::-webkit-scrollbar { display: none; }
.pestanas button { white-space: nowrap; flex: 0 0 auto; }
@media (max-width: 440px) { .pestanas-in { padding: 0 8px; gap: 0; } .pestanas button { padding: 12px 9px; font-size: .95rem; } }

.marcador-btn { font: inherit; color: inherit; text-align: left; cursor: pointer; }
.marcador-btn u { text-decoration-color: var(--maiz); text-underline-offset: 2px; }

/* ───────── Tianguis ───────── */
.bolsa { display: flex; align-items: center; gap: 16px; background: var(--maiz-suave); border-radius: var(--radio); padding: 12px 18px; }
.bolsa-guia { width: 130px; flex: 0 0 auto; }
.bolsa-guia .tl-rig, .bolsa-guia .tlacuache { width: 100%; display: block; }
.bolsa-txt { display: flex; flex-direction: column; }
.bolsa-txt b { display: inline-flex; align-items: center; gap: 8px; font-size: 2rem; font-variant-numeric: tabular-nums; line-height: 1.1; }
.bolsa-txt b .icono { width: 26px; height: 26px; }
.articulo { display: grid; grid-template-columns: auto 1fr auto; gap: 14px; align-items: center; background: var(--superficie); border: 1px solid var(--linea); border-radius: var(--radio); padding: 14px 16px; }
.art-ico { width: 52px; height: 52px; }
.art-txt { display: flex; flex-direction: column; gap: 4px; }
.art-txt h3 i { font-family: var(--f-texto); font-size: .9rem; color: var(--tenue); }
.art-txt p { font-size: .93rem; }
@media (max-width: 520px) { .articulo { grid-template-columns: auto 1fr; } .articulo .btn { grid-column: 1 / -1; } }
.articulos { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; }
.prenda-card { position: relative; background: var(--superficie); border: 1.5px solid var(--linea); border-radius: var(--radio); padding: 10px 12px 12px; display: flex; flex-direction: column; align-items: center; gap: 4px; text-align: center; }
.prenda-card.puesta { border-color: var(--milpa); }
.prenda-card .mini-tl { width: 100%; max-width: 150px; display: block; }
.prenda-card h3 { font-size: 1rem; }
.prenda-card .nah-inline { font-size: .85rem; color: var(--tenue); font-style: italic; }
.prenda-card .btn { margin-top: 6px; width: 100%; display: inline-flex; justify-content: center; align-items: center; gap: 6px; }
.articulo .btn { display: inline-flex; align-items: center; gap: 6px; justify-content: center; }
.prenda-card .btn .icono, .articulo .btn .icono { width: 18px; height: 18px; }
.chip-puesto { position: absolute; top: 8px; left: 8px; font-size: .7rem; font-weight: 700; background: var(--milpa-suave, #E3F2E8); color: var(--milpa); padding: 2px 8px; border-radius: 999px; }
.btn[disabled] { opacity: .55; cursor: not-allowed; }

/* ───────── Tabla de la semana ───────── */
.mis-puntos { display: flex; align-items: center; gap: 12px; background: var(--maiz-suave); border-radius: var(--radio); padding: 12px 18px; }
.mis-puntos .icono { width: 30px; height: 30px; }
.mis-puntos div { display: flex; flex-direction: column; }
.mis-puntos b { font-size: 1.8rem; line-height: 1.1; font-variant-numeric: tabular-nums; }
.mis-puntos span { font-size: .9rem; color: var(--tenue); }
.tabla { list-style: none; margin: 0; padding: 0; background: var(--superficie); border: 1px solid var(--linea); border-radius: var(--radio); overflow: hidden; }
.tabla .cargando { padding: 18px; text-align: center; }
.fila { display: grid; grid-template-columns: 34px 36px 1fr auto; gap: 10px; align-items: center; padding: 10px 14px; border-top: 1px solid var(--linea); }
.fila:first-child { border-top: 0; }
.fila .lugar { font-weight: 700; text-align: center; color: var(--tenue); font-variant-numeric: tabular-nums; }
.fila .avatar { width: 36px; height: 36px; border-radius: 50%; display: grid; place-items: center; font-weight: 700; color: #fff; background: hsl(var(--tono, 340) 45% 45%); }
.fila .t-nombre { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.fila .pts { font-weight: 700; font-variant-numeric: tabular-nums; }
.fila.yo { background: var(--grana-suave, #FBE6EC); }
.fila.yo .t-nombre { font-weight: 700; }
.fila.fuera { border-top: 2px dashed var(--linea); }
.fila.podio .lugar { color: #fff; border-radius: 50%; width: 28px; height: 28px; line-height: 28px; justify-self: center; }
.fila.p1 .lugar { background: #D9960F; }
.fila.p2 .lugar { background: #2E8B6A; }
.fila.p3 .lugar { background: #8A5A3C; }
.interruptor { display: flex; align-items: center; gap: 10px; font-weight: 700; cursor: pointer; }
.interruptor input { width: 22px; height: 22px; accent-color: var(--milpa); }
.btn:not(.btn-sec) .icono { background: #FFF6E6; border-radius: 50%; padding: 2px; }

/* ───────── Idioma ───────── */
.idioma-caja { position: relative; }
.btn-idioma { font: inherit; font-weight: 700; font-size: .8rem; letter-spacing: .06em; height: 36px; padding: 0 11px 0 8px; border-radius: 999px; border: 1.5px solid var(--linea); background: var(--superficie); color: var(--tinta); cursor: pointer; display: inline-flex; align-items: center; gap: 5px; }
.btn-idioma .icono { width: 18px; height: 18px; }
.btn-idioma[aria-expanded="true"] { border-color: var(--grana); color: var(--grana); }
.menu-idioma { position: absolute; right: 0; top: calc(100% + 6px); z-index: 30; min-width: 170px; background: var(--superficie); border: 1.5px solid var(--linea); border-radius: 14px; box-shadow: var(--sombra); padding: 6px; display: flex; flex-direction: column; }
.menu-tit { font-size: .72rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--tenue); padding: 6px 10px 4px; }
.menu-idioma button { font: inherit; display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 10px; border: 0; border-radius: 10px; background: none; color: var(--tinta); cursor: pointer; text-align: left; }
.menu-idioma button:hover, .menu-idioma button:focus-visible { background: var(--superficie-2, #F3EEEF); }
.menu-idioma button.actual { font-weight: 700; color: var(--grana); }
.menu-idioma .icono { width: 18px; height: 18px; }
.btn-idioma:hover { border-color: var(--grana); color: var(--grana); }
.nivel-chip.pronto { opacity: .6; border-style: dashed; }
.bienvenida { text-align: center; display: flex; flex-direction: column; align-items: center; gap: 14px; padding-top: 32px; }
.bv-guia { width: 220px; }
.bv-guia .tl-rig { width: 100%; display: block; }
.bv-sub { color: var(--tenue); font-size: 1.05rem; }
.bv-preg { font-weight: 700; font-size: 1.15rem; margin-top: 8px; }
.bv-preg span { font-weight: 400; color: var(--tenue); font-size: 1rem; }
.bv-opciones { display: flex; flex-direction: column; gap: 10px; width: 100%; max-width: 320px; }
.bv-nota { font-size: .85rem; max-width: 360px; }

/* ───────── Camino de lecciones (círculos en zigzag) ───────── */
.unidad { display: flex; align-items: center; justify-content: space-between; gap: 12px; background: var(--grana); color: #fff; border-radius: var(--radio); padding: 14px 18px; box-shadow: 0 4px 0 color-mix(in srgb, var(--grana) 70%, #000); }
.unidad .eyebrow { color: rgba(255,255,255,.85); }
.unidad h2 { color: #fff; font-size: 1.35rem; }
.unidad-cuenta { font-weight: 700; font-variant-numeric: tabular-nums; background: rgba(255,255,255,.18); padding: 4px 12px; border-radius: 999px; white-space: nowrap; }
.camino { display: flex; flex-direction: column; align-items: center; gap: 22px; padding: 26px 0 10px; }
.paso { position: relative; display: flex; flex-direction: column; align-items: center; transform: translateX(var(--x, 0)); }
.nodo { --c: var(--milpa); --s: color-mix(in srgb, var(--c) 68%, #000);
  width: 74px; height: 74px; border-radius: 50%; border: 0; cursor: pointer; display: grid; place-items: center;
  background: var(--c); color: #fff; box-shadow: 0 7px 0 var(--s); transition: transform .08s, box-shadow .08s; }
.nodo svg { width: 34px; height: 34px; }
.nodo:active:not([disabled]) { transform: translateY(5px); box-shadow: 0 2px 0 var(--s); }
.nodo.hecha { --c: var(--maiz); }
.nodo.abierta { --c: var(--milpa); }
.nodo.actual { --c: var(--grana); width: 84px; height: 84px; outline: 6px solid color-mix(in srgb, var(--grana) 22%, transparent); outline-offset: 5px; animation: nodo-late 2.2s ease-in-out infinite; }
.nodo.cerrada, .nodo[disabled] { --c: var(--linea); --s: color-mix(in srgb, var(--linea) 70%, #000); color: var(--tenue); cursor: not-allowed; }
.nodo-prueba { width: 88px; height: 88px; border-radius: 26px; --c: #8A5A3C; }
.nodo-prueba.hecha { --c: var(--maiz); }
.nodo-prueba.actual { --c: var(--grana); }
.nodo-prueba svg { width: 42px; height: 42px; }
@keyframes nodo-late { 0%, 100% { outline-offset: 5px; } 50% { outline-offset: 9px; } }
@media (prefers-reduced-motion: reduce) { .nodo.actual { animation: none; } }
.paso-estrellas { display: flex; gap: 2px; margin-top: 10px; }
.paso-estrellas .estrella { width: 16px; height: 16px; }
.paso-etq { margin-top: 10px; font-size: .8rem; font-weight: 700; color: var(--tenue); text-transform: uppercase; letter-spacing: .06em; }
.paso-globo { position: absolute; bottom: calc(100% + 16px); white-space: nowrap; background: var(--superficie); color: var(--grana); font-weight: 700; font-size: .85rem; padding: 6px 12px; border-radius: 12px; border: 2px solid var(--linea); animation: globo-flota 2s ease-in-out infinite; }
.paso-globo::after { content: ""; position: absolute; left: 50%; top: 100%; transform: translateX(-50%); border: 7px solid transparent; border-top-color: var(--linea); }
@keyframes globo-flota { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-4px); } }
@media (prefers-reduced-motion: reduce) { .paso-globo { animation: none; } }
.pop-nodo { position: relative; z-index: 5; margin-top: 16px; width: min(300px, calc(100vw - 48px)); background: var(--superficie); border: 1.5px solid var(--linea); border-radius: var(--radio); padding: 14px 16px; box-shadow: var(--sombra); display: flex; flex-direction: column; gap: 6px; text-align: left; transform: translateX(calc(var(--x, 0px) * -1)); }
.pop-nodo h3 { font-size: 1.15rem; }
.pop-nodo p { font-size: .93rem; color: var(--tenue); }
.pop-nodo .chip-rev { align-self: flex-start; }
.pop-nodo .btn { margin-top: 6px; width: 100%; }

/* ───────── Completar el espacio ───────── */
.completar { display: flex; flex-direction: column; gap: 14px; }
.frase-completar { font-size: 1.35rem; line-height: 2.1; font-weight: 700; }
.hueco { display: inline-block; min-width: 90px; border-bottom: 3px solid var(--grana); text-align: center; padding: 0 8px; margin: 0 2px; color: var(--grana); line-height: 1.5; }
.hueco.lleno { background: var(--grana-suave, #F9E4E9); border-radius: 8px 8px 0 0; }
.hueco.bien { border-color: var(--milpa); color: var(--milpa); background: color-mix(in srgb, var(--milpa) 14%, transparent); }
.hueco.mal { border-color: var(--error, #D9534F); color: var(--tinta); }
.traduccion-completar { color: var(--tenue); font-style: italic; margin-top: -6px; }
.fichas-completar { display: flex; flex-wrap: wrap; gap: 10px; }
.ficha-completar { font: inherit; font-weight: 700; font-size: 1.05rem; padding: 10px 16px; border-radius: 12px; border: 2px solid var(--linea); background: var(--superficie); color: var(--tinta); box-shadow: 0 3px 0 var(--linea); cursor: pointer; }
.ficha-completar.usada { opacity: .35; }
.ficha-completar[disabled] { cursor: default; }
.contexto-dialogo { display: flex; flex-direction: column; gap: 8px; margin-bottom: 4px; }
.contexto-dialogo .narr { font-size: .92rem; color: var(--tenue); display: flex; gap: 8px; align-items: center; }
.contexto-dialogo .narr .tl-rig { width: 52px; flex: none; }
.paso.con-globo { margin-top: 34px; }
/* Nombre de la lección junto a cada círculo, del lado donde hay espacio */
.paso { --mitad: 37px; }
.paso.con-globo { --mitad: 42px; }
.paso-nombre { position: absolute; top: var(--mitad); transform: translateY(-50%); width: max-content; max-width: clamp(96px, 30vw, 160px);
  font-size: .8rem; font-weight: 700; line-height: 1.25; color: var(--tinta); text-wrap: balance; pointer-events: none; }
.paso-nombre.lado-der { left: calc(50% + var(--mitad) + 14px); text-align: left; }
.paso-nombre.lado-izq { right: calc(50% + var(--mitad) + 14px); text-align: right; }
.paso-nombre.actual { color: var(--grana); font-size: .86rem; }
.paso-nombre.cerrada { color: var(--tenue); font-weight: 400; }
.camino { overflow-x: clip; }

/* ───────── Racha dentro de la lección y la fiesta ───────── */
.chip-racha { display: inline-flex; align-items: center; gap: 3px; font-weight: 700; color: var(--maiz); font-variant-numeric: tabular-nums; flex: none; }
.chip-racha .icono { width: 20px; height: 20px; }
.chip-racha.late { animation: racha-late .5s ease-out; }
@keyframes racha-late { 0% { transform: scale(1); } 40% { transform: scale(1.45); } 100% { transform: scale(1); } }
.festejo { position: fixed; inset: 0; z-index: 60; pointer-events: none; overflow: hidden; }
.festejo .confeti { position: absolute; top: -20px; width: 9px; height: 14px; border-radius: 2px; opacity: .95; animation: confeti-cae 1.8s cubic-bezier(.25,.6,.5,1) forwards; }
.festejo .confeti.f1 { width: 10px; height: 10px; border-radius: 50%; }
.festejo .confeti.f2 { width: 8px; height: 11px; border-radius: 50% 50% 45% 45%; }
@keyframes confeti-cae { 0% { transform: translate3d(0, 0, 0) rotate(0); } 100% { transform: translate3d(calc(var(--r) / 12), 105vh, 0) rotate(var(--r)); opacity: .9; } }
.festejo-cuadro { position: absolute; left: 50%; bottom: 170px; display: flex; align-items: center; gap: 6px; transform: translateX(-50%); animation: festejo-sube .55s cubic-bezier(.2,1.4,.5,1) both; }
.festejo-tl { width: 130px; flex: none; }
.festejo-tl.tl-rig { width: 130px; }
.festejo-txt { background: var(--superficie); border: 2.5px solid var(--maiz); border-radius: 18px; padding: 10px 16px; box-shadow: var(--sombra); display: flex; flex-direction: column; white-space: nowrap; }
.festejo-txt b { font-family: var(--f-display); font-weight: 400; font-size: 1.5rem; color: var(--grana); line-height: 1.1; }
.festejo-txt span { font-weight: 700; color: var(--tinta); }
.festejo.grande .festejo-txt { border-color: var(--grana); }
.festejo.sale .festejo-cuadro { animation: festejo-baja .45s ease-in forwards; }
@keyframes festejo-sube { 0% { transform: translate(-50%, 60px) scale(.5); opacity: 0; } 100% { transform: translate(-50%, 0) scale(1); opacity: 1; } }
@keyframes festejo-baja { to { transform: translate(-50%, 40px) scale(.8); opacity: 0; } }
@media (prefers-reduced-motion: reduce) { .festejo-cuadro, .festejo.sale .festejo-cuadro { animation: none; } }

/* ───────── Botón de sonido ───────── */
.btn-sonido { width: 36px; height: 36px; display: grid; place-items: center; border-radius: 999px; border: 1.5px solid var(--linea); background: var(--superficie); color: var(--tinta); cursor: pointer; flex: none; padding: 0; }
.btn-sonido .icono { width: 20px; height: 20px; }
.btn-sonido[aria-pressed="false"] { color: var(--tenue); }
.leccion-top .btn-sonido { border: 0; background: transparent; }

/* ───────── Meta del día ───────── */
.meta-dia { display: grid; grid-template-columns: 1fr auto; gap: 8px 14px; align-items: center; background: var(--superficie); border: 1.5px solid var(--linea); border-radius: var(--radio); padding: 12px 16px; }
.meta-txt { display: flex; flex-direction: column; }
.meta-txt span { font-size: .88rem; color: var(--tenue); }
.meta-barra { grid-column: 1 / -1; height: 12px; border-radius: 999px; background: var(--maiz-suave); overflow: hidden; }
.meta-barra span { display: block; height: 100%; border-radius: 999px; background: linear-gradient(90deg, var(--maiz), #F2B84B); transition: width .6s ease; }
.meta-num { grid-row: 1; grid-column: 2; font-weight: 700; font-variant-numeric: tabular-nums; color: var(--maiz); }
.meta-dia.cumplida { border-color: var(--milpa); }
.meta-dia.cumplida .meta-barra span { background: var(--milpa); }
.meta-dia.cumplida .meta-num { color: var(--milpa); }
.festejo-meta { pointer-events: auto; background: color-mix(in srgb, #000 35%, transparent); display: grid; place-items: center; padding: 16px; animation: meta-fondo .3s ease-out; }
.meta-cuadro { position: relative; z-index: 2; background: var(--superficie); border: 3px solid var(--maiz); border-radius: 24px; padding: 20px 22px 18px; max-width: 340px; width: 100%; display: flex; flex-direction: column; align-items: center; gap: 6px; text-align: center; box-shadow: var(--sombra); animation: festejo-sube-c .6s cubic-bezier(.2,1.4,.5,1) both; }
.meta-cuadro .festejo-tl { width: 170px; }
.meta-cuadro h2 { font-size: 1.5rem; color: var(--grana); }
.meta-cuadro p { color: var(--tenue); }
.meta-cuadro .btn { margin-top: 8px; width: 100%; }
.festejo-meta .confeti { z-index: 1; }
.festejo-meta.sale { animation: meta-fondo-sale .45s ease-in forwards; }
@keyframes meta-fondo { from { background: transparent; } }
@keyframes meta-fondo-sale { to { opacity: 0; } }
@keyframes festejo-sube-c { 0% { transform: translateY(60px) scale(.6); opacity: 0; } 100% { transform: none; opacity: 1; } }
@media (prefers-reduced-motion: reduce) { .meta-cuadro, .festejo-meta { animation: none; } }

/* ───────── Armar con letras ───────── */
.linea-armado.letras { gap: 6px; justify-content: center; }
.linea-armado.letras .pieza, .linea-armado.letras .pieza:first-child, .linea-armado.letras .pieza:last-child { border-radius: 10px; }
.banco.letras { justify-content: center; }
.letras .pieza { min-width: 46px; height: 50px; padding: 0 10px; font-size: 1.3rem; font-weight: 700; display: inline-grid; place-items: center; }
.con-letras .pista { text-align: center; }

/* ───────── Casillas con ayuda y pista ───────── */
.linea-armado.casillas { border-bottom: 0; gap: 6px; min-height: 0; padding: 10px 0 14px; }
.casilla { min-width: 46px; height: 50px; border-radius: 10px; border: 2px dashed var(--linea); display: inline-grid; place-items: center; }
.casilla:has(.pieza) { border: 0; }
.casilla .pieza { margin: 0; }
.pieza.fija { background: var(--superficie-2, #F3EEEF); color: var(--tenue); border-color: transparent; box-shadow: none; cursor: default; }
.pieza.de-pista { outline: 2px solid var(--maiz); outline-offset: 1px; }
.linea-armado.casillas.bien .casilla .pieza { border-color: var(--milpa); background: var(--milpa-suave); color: var(--tinta); }
.linea-armado.casillas.mal .casilla .pieza:not(.fija) { border-color: var(--error); }
.pie-armar { display: flex; flex-direction: column; align-items: center; gap: 6px; margin-top: 14px; }
.btn-pista { font: inherit; font-weight: 700; font-size: .92rem; color: var(--maiz); background: var(--maiz-suave); border: 0; border-radius: 999px; padding: 8px 16px; cursor: pointer; }
.btn-pista[disabled] { opacity: .5; cursor: default; }
.invitacion .btn-texto { margin-top: 2px; }
.calif-sorpresa { font-size: 1.1rem; }

/* ───────── Tianguis: colección de fiestas patrias ───────── */
.coleccion-mexico { position: relative; padding-top: 14px; }
.coleccion-mexico::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 5px; border-radius: 3px;
  background: linear-gradient(90deg, #1E7A46 0 33.3%, #F4EFE9 33.3% 66.6%, #C62839 66.6%); }
.chip-coleccion { align-self: flex-start; display: inline-block; font-size: .75rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: #1E7A46; margin-bottom: 2px; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .chip-coleccion { color: #5CC48D; } }
:root[data-theme="dark"] .chip-coleccion { color: #5CC48D; }
.bloque > .btn-texto { margin-top: 12px; }

/* ───────── Rondas: cada lección en 3 partes ───────── */
.anillo { position: absolute; width: 112px; height: 112px; max-width: none; left: calc(50% - 56px); top: calc(var(--mitad) - 56px); pointer-events: none; overflow: visible; }
.anillo circle { fill: none; stroke-width: 7; stroke-linecap: round; }
.anillo .vacio { stroke: color-mix(in srgb, var(--grana) 20%, transparent); }
.anillo .lleno { stroke: var(--maiz); }
.paso.con-anillo .nodo.actual { outline: none; animation: nodo-brillo 2.2s ease-in-out infinite; }
@keyframes nodo-brillo { 0%, 100% { box-shadow: 0 7px 0 var(--s), 0 0 0 0 color-mix(in srgb, var(--grana) 35%, transparent); } 50% { box-shadow: 0 7px 0 var(--s), 0 0 0 7px color-mix(in srgb, var(--grana) 0%, transparent); } }
@media (prefers-reduced-motion: reduce) { .paso.con-anillo .nodo.actual { animation: none; } }
.paso.con-anillo { --mitad: 42px; }
.rondas-hechas { display: flex; justify-content: center; gap: 10px; margin-top: 6px; }
.rondas-hechas .rh { display: flex; flex-direction: column; align-items: center; gap: 4px; font-size: .8rem; font-weight: 700; color: var(--tenue); min-width: 72px; }
.rondas-hechas .rh b { width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; background: var(--linea); color: var(--tenue); font-size: 1.05rem; }
.rondas-hechas .rh.hecha { color: var(--tinta); }
.rondas-hechas .rh.hecha b { background: var(--maiz); color: #fff; }
.centro { text-align: center; }
.pop-rondas { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 2px; }
.pop-rondas .pr { font-size: .78rem; font-weight: 700; padding: 3px 9px; border-radius: 999px; background: var(--linea); color: var(--tenue); }
.pop-rondas .pr.hecha { background: color-mix(in srgb, var(--maiz) 22%, transparent); color: var(--tinta); }
.pop-rondas .pr.toca { background: var(--grana); color: #fff; }
.paso.con-anillo .paso-nombre.lado-der { left: calc(50% + 66px); }
.paso.con-anillo .paso-nombre.lado-izq { right: calc(50% + 66px); }
.paso.con-anillo .paso-globo { bottom: calc(100% + 24px); }
.paso.con-globo.con-anillo { margin-top: 44px; }

/* Diagnóstico de anuncios (oculto) */
.diag { position: fixed; inset: 0; z-index: 50; background: rgba(0,0,0,.55); display: grid; place-items: center; padding: 16px; }
.diag-in { background: var(--superficie); color: var(--tinta); border-radius: var(--radio); padding: 16px; width: min(560px, 100%); max-height: 90vh; display: flex; flex-direction: column; gap: 10px; }
.diag pre { margin: 0; font-family: "JetBrains Mono", monospace; font-size: .72rem; line-height: 1.45; white-space: pre-wrap; word-break: break-word; background: var(--bg); border: 1px solid var(--linea); border-radius: 10px; padding: 10px; overflow: auto; flex: 1; min-height: 160px; }
.diag-btns { display: flex; flex-wrap: wrap; gap: 8px; }
.diag-btns .btn { flex: 1 1 45%; }