/* Sincromorro — identidad: noche de fiesta, chapas de colores y mucho contraste */

:root {
    --fondo: #1c1233;
    --fondo-2: #261847;
    --superficie: #2f1f58;
    --superficie-2: #3a276b;
    --borde: #4b3687;
    --texto: #fff8ee;
    --texto-suave: #cbbfe8;
    --acento: #ff5d73;
    --acento-2: #ffc83d;
    --ok: #3ddc97;
    --mal: #ff6b6b;
    --info: #5ad1ff;
    --chapa-1: #ffc83d;
    --chapa-2: #3ddcc5;
    --chapa-3: #ff5d9e;
    --chapa-doble: #b58cff;
    --radio: 18px;
    --sombra: 0 10px 30px rgba(8, 3, 22, .45);
    --fuente: "Trebuchet MS", "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
    --fuente-titulo: "Arial Rounded MT Bold", "Trebuchet MS", "Segoe UI", system-ui, sans-serif;
    color-scheme: dark;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
    margin: 0;
    min-height: 100vh;
    font-family: var(--fuente);
    font-size: 1.05rem;
    line-height: 1.45;
    color: var(--texto);
    background:
        radial-gradient(900px 500px at 85% -10%, rgba(255, 93, 115, .22), transparent 60%),
        radial-gradient(700px 480px at -10% 10%, rgba(90, 209, 255, .14), transparent 60%),
        var(--fondo);
    background-attachment: fixed;
}

h1, h2, h3 { font-family: var(--fuente-titulo); line-height: 1.15; margin: 0 0 .5em; }
h1 { font-size: clamp(2rem, 6vw, 3rem); letter-spacing: .01em; }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.15rem; }
p { margin: 0 0 1em; }

a { color: var(--acento-2); }
:focus-visible { outline: 3px solid var(--info); outline-offset: 3px; border-radius: 8px; }

.sr-only {
    position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0;
    overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

.skip-link {
    position: absolute; left: 12px; top: -60px; z-index: 100;
    background: var(--acento-2); color: #1c1233; padding: .6rem 1rem; border-radius: 10px;
    font-weight: 700; text-decoration: none;
}
.skip-link:focus { top: 12px; }

/* -------------------------------------------------------------- Barra */
.topbar {
    position: sticky; top: 0; z-index: 20;
    display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
    padding: 10px 16px;
    background: rgba(28, 18, 51, .88);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--borde);
}
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--texto); }
.brand-mark { width: 38px; height: 38px; }
.brand-name { font-family: var(--fuente-titulo); font-size: 1.35rem; }
.mainnav { display: flex; gap: 4px; margin-left: auto; flex-wrap: wrap; }
.mainnav a {
    color: var(--texto-suave); text-decoration: none; padding: .55rem .9rem;
    border-radius: 999px; font-weight: 700; min-height: 44px; display: inline-flex; align-items: center;
}
.mainnav a:hover { color: var(--texto); background: var(--superficie); }
.mainnav a[aria-current="page"] { color: #1c1233; background: var(--acento-2); }
.toolbar { display: flex; gap: 8px; align-items: center; }

.icon-btn, .lang-btn {
    min-width: 44px; min-height: 44px; border-radius: 999px; border: 2px solid var(--borde);
    background: var(--superficie); color: var(--texto); cursor: pointer; font: inherit; font-weight: 800;
    display: inline-flex; align-items: center; justify-content: center; padding: 0 .7rem;
}
.icon-btn svg { width: 22px; height: 22px; }
.icon-btn .tachado { display: none; }
.icon-btn[aria-pressed="false"] .ondas { display: none; }
.icon-btn[aria-pressed="false"] .tachado { display: inline; }
.icon-btn:hover, .lang-btn:hover { border-color: var(--acento-2); }

/* ---------------------------------------------------------- Estructura */
.app { max-width: 980px; margin: 0 auto; padding: 20px 16px 80px; outline: none; }

.tarjeta {
    background: linear-gradient(180deg, var(--superficie), var(--fondo-2));
    border: 1px solid var(--borde);
    border-radius: var(--radio);
    padding: 20px;
    box-shadow: var(--sombra);
    margin-bottom: 16px;
}
.tarjeta > h2:first-child, .tarjeta > h3:first-child { margin-top: 0; }

.rejilla { display: grid; gap: 16px; }
@media (min-width: 760px) {
    .rejilla.dos { grid-template-columns: 1fr 1fr; }
    .rejilla.tres { grid-template-columns: repeat(3, 1fr); }
}

.fila { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.fila.entre { justify-content: space-between; }
.suave { color: var(--texto-suave); }
.chico { font-size: .92rem; }
.centro { text-align: center; }

/* ------------------------------------------------------------ Botones */
.btn {
    --c: var(--acento);
    appearance: none; border: 0; cursor: pointer; font: inherit; font-weight: 800;
    min-height: 48px; padding: .7rem 1.3rem; border-radius: 14px;
    color: #1c1233; background: var(--c);
    box-shadow: 0 4px 0 rgba(0, 0, 0, .28);
    transition: transform .08s ease, filter .15s ease;
    display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
    text-decoration: none;
}
.btn:hover { filter: brightness(1.07); }
.btn:active { transform: translateY(2px); box-shadow: 0 2px 0 rgba(0, 0, 0, .28); }
.btn[disabled], .btn[aria-disabled="true"] { opacity: .5; cursor: not-allowed; filter: none; transform: none; }
.btn.secundario { --c: var(--superficie-2); color: var(--texto); border: 2px solid var(--borde); }
.btn.ok { --c: var(--ok); }
.btn.mal { --c: var(--mal); }
.btn.amarillo { --c: var(--acento-2); }
.btn.fantasma { background: transparent; color: var(--texto); box-shadow: none; border: 2px solid var(--borde); }
.btn.grande { min-height: 64px; font-size: 1.25rem; border-radius: 18px; padding: .9rem 1.6rem; }
.btn.bloque { width: 100%; }
.btn.pequeno { min-height: 40px; padding: .35rem .8rem; font-size: .95rem; border-radius: 12px; }

/* ----------------------------------------------------------- Formularios */
label, .etiqueta { display: block; font-weight: 800; margin-bottom: 6px; }
.campo { margin-bottom: 16px; }
.ayuda { color: var(--texto-suave); font-size: .92rem; margin-top: 4px; }
.error-campo { color: var(--mal); font-weight: 700; margin-top: 4px; }

input[type="text"], input[type="number"], input[type="search"], input[type="password"], select, textarea {
    width: 100%; min-height: 48px; padding: .6rem .85rem; font: inherit; color: var(--texto);
    background: #1f1440; border: 2px solid var(--borde); border-radius: 12px;
}
textarea { min-height: 140px; resize: vertical; }
input::placeholder { color: #8f82b8; }
input[type="color"] {
    width: 56px; height: 48px; padding: 3px; background: #1f1440; border: 2px solid var(--borde);
    border-radius: 12px; cursor: pointer;
}
input[type="range"] { width: 100%; accent-color: var(--acento-2); }

.interruptor { display: flex; align-items: center; gap: 12px; cursor: pointer; font-weight: 800; }
.interruptor input { position: absolute; opacity: 0; }
.interruptor .pista {
    width: 54px; height: 32px; border-radius: 999px; background: #1f1440; border: 2px solid var(--borde);
    position: relative; flex: none; transition: background .2s;
}
.interruptor .pista::after {
    content: ""; position: absolute; left: 3px; top: 3px; width: 22px; height: 22px; border-radius: 50%;
    background: var(--texto-suave); transition: transform .2s, background .2s;
}
.interruptor input:checked + .pista { background: var(--ok); border-color: var(--ok); }
.interruptor input:checked + .pista::after { transform: translateX(22px); background: #1c1233; }
.interruptor input:focus-visible + .pista { outline: 3px solid var(--info); outline-offset: 3px; }

.fichas { display: flex; flex-wrap: wrap; gap: 8px; }
.ficha { position: relative; }
.ficha input { position: absolute; opacity: 0; inset: 0; width: 100%; height: 100%; cursor: pointer; margin: 0; }
.ficha span {
    display: inline-flex; align-items: center; gap: .4rem; min-height: 44px; padding: .45rem .9rem;
    border: 2px solid var(--borde); border-radius: 999px; background: #1f1440; font-weight: 700;
}
.ficha input:checked + span { background: var(--acento-2); color: #1c1233; border-color: var(--acento-2); }
.ficha input:focus-visible + span { outline: 3px solid var(--info); outline-offset: 2px; }
.ficha small { opacity: .75; font-weight: 600; }

/* ----------------------------------------------------------------- Inicio */
.hero { text-align: center; padding: 28px 12px 12px; }
.hero .lema { font-size: 1.15rem; color: var(--texto-suave); max-width: 34ch; margin: 0 auto 1.4rem; }
.hero-chapas { display: flex; justify-content: center; gap: 4px; margin-bottom: 14px; }
.hero-chapas svg { width: 64px; height: 64px; }
.hero-chapas svg:nth-child(1) { transform: rotate(-14deg); }
.hero-chapas svg:nth-child(2) { transform: translateY(-8px); }
.hero-chapas svg:nth-child(3) { transform: rotate(12deg); }
.pasos { counter-reset: paso; list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.pasos li { counter-increment: paso; display: flex; gap: 14px; align-items: flex-start; }
.pasos li::before {
    content: counter(paso); flex: none; width: 36px; height: 36px; border-radius: 50%;
    background: var(--acento); color: #1c1233; font-weight: 900; display: grid; place-items: center;
}

/* ------------------------------------------------------------ Equipos (config) */
.equipos-lista { list-style: none; margin: 0 0 14px; padding: 0; display: grid; gap: 8px; }
.equipo-item {
    display: flex; align-items: center; gap: 10px; padding: 10px 12px;
    background: #1f1440; border: 2px solid var(--borde); border-left: 10px solid var(--color, var(--acento));
    border-radius: 14px;
}
.equipo-item .nombre { flex: 1; font-weight: 800; overflow-wrap: anywhere; }
.equipo-form { display: grid; grid-template-columns: 1fr auto; gap: 10px; align-items: end; }
.equipo-form .btn { grid-column: 1 / -1; }
@media (min-width: 560px) {
    .equipo-form { grid-template-columns: 1fr auto auto; }
    .equipo-form .btn { grid-column: auto; }
}
.paleta { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 8px; }
.paleta button {
    width: 32px; height: 32px; border-radius: 50%; border: 3px solid transparent; cursor: pointer;
    background: var(--c); padding: 0;
}
.paleta button[aria-pressed="true"] { border-color: #fff; }

.resumen { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.resumen li { display: flex; justify-content: space-between; gap: 12px; border-bottom: 1px dashed var(--borde); padding-bottom: 6px; }
.resumen li strong { text-align: right; }
.avisos { background: rgba(255, 107, 107, .12); border: 2px solid var(--mal); border-radius: 14px; padding: 12px 16px; margin-bottom: 14px; }
.avisos ul { margin: 6px 0 0; padding-left: 1.2rem; }

/* ----------------------------------------------------------------- Juego */
.juego-cabecera { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.progreso-barra { height: 10px; border-radius: 999px; background: #1f1440; overflow: hidden; border: 1px solid var(--borde); }
.progreso-barra span { display: block; height: 100%; background: linear-gradient(90deg, var(--acento), var(--acento-2)); transition: width .4s ease; }

.turnos { display: grid; gap: 10px; margin: 14px 0; }
@media (min-width: 560px) { .turnos { grid-template-columns: 1fr 1fr; } }
.turno-caja {
    border-radius: 16px; padding: 12px 16px; border: 3px solid var(--color, var(--borde));
    background: color-mix(in srgb, var(--color, var(--borde)) 18%, #1f1440);
}
.turno-caja small { display: block; text-transform: uppercase; letter-spacing: .08em; font-weight: 800; color: var(--texto-suave); }
.turno-caja strong { font-size: 1.35rem; font-family: var(--fuente-titulo); overflow-wrap: anywhere; }

.pregunta-tarjeta {
    position: relative; text-align: center; padding: 28px 20px 24px; margin: 6px 0 14px;
    border-radius: 24px; border: 3px solid var(--acento-2);
    background: linear-gradient(160deg, #3f2a78, #2a1852);
    box-shadow: var(--sombra);
    animation: entrada .35s ease-out;
}
.pregunta-meta { display: flex; justify-content: center; gap: 10px; flex-wrap: wrap; margin-bottom: 14px; align-items: center; }
.etiqueta-cat {
    background: #1f1440; border: 2px solid var(--borde); border-radius: 999px; padding: .25rem .8rem;
    font-weight: 800; text-transform: uppercase; font-size: .8rem; letter-spacing: .06em;
}
.pregunta-texto { font-family: var(--fuente-titulo); font-size: clamp(1.5rem, 5vw, 2.3rem); line-height: 1.25; margin: 0; overflow-wrap: anywhere; }
.pista-caja {
    margin-top: 16px; display: inline-block; padding: .5rem 1rem; border-radius: 12px;
    background: rgba(90, 209, 255, .15); border: 2px dashed var(--info); font-weight: 700;
}

.cuenta-grande {
    display: grid; place-items: center; min-height: 150px;
    font-family: var(--fuente-titulo); font-size: clamp(5rem, 22vw, 9rem); color: var(--acento-2);
    text-shadow: 0 6px 0 rgba(0, 0, 0, .3);
}
.cuenta-grande span { animation: latido .9s ease-out; }
.acciones-grandes { display: grid; gap: 12px; }
@media (min-width: 560px) { .acciones-grandes.dos { grid-template-columns: 1fr 1fr; } }

.presion-caja {
    margin: 10px 0; padding: 10px 14px; border-radius: 14px; font-weight: 800; text-align: center;
    background: rgba(255, 93, 115, .18); border: 2px solid var(--acento);
}
.presion-caja.urgente { animation: parpadeo .6s ease-in-out infinite alternate; }
.presion-barra { height: 8px; background: #1f1440; border-radius: 999px; margin-top: 8px; overflow: hidden; }
.presion-barra span { display: block; height: 100%; background: var(--acento); transition: width .25s linear; }

.insignias { display: flex; gap: 8px; flex-wrap: wrap; margin: 10px 0; }
.insignia {
    display: inline-flex; align-items: center; gap: .4rem; padding: .3rem .75rem; border-radius: 999px;
    background: rgba(181, 140, 255, .2); border: 2px solid var(--chapa-doble); font-weight: 800; font-size: .9rem;
}

.mano { display: grid; gap: 10px; }
@media (min-width: 560px) { .mano { grid-template-columns: repeat(2, 1fr); } }
.poder {
    display: flex; gap: 12px; align-items: center; padding: 10px 12px; border-radius: 14px;
    background: #1f1440; border: 2px solid var(--borde);
}
.poder-icono {
    flex: none; width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center;
    background: var(--c, var(--acento)); color: #1c1233;
}
.poder-icono svg { width: 28px; height: 28px; }
.poder-texto { flex: 1; min-width: 0; }
.poder-texto strong { display: block; }
.poder-texto span { font-size: .88rem; color: var(--texto-suave); }

.marcador { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
@media (min-width: 640px) { .marcador { grid-template-columns: repeat(2, 1fr); } }
.marcador-item {
    border-radius: 16px; padding: 12px 14px; border: 3px solid var(--borde);
    border-top: 8px solid var(--color); background: #1f1440; position: relative;
}
.marcador-item.activo { border-color: var(--color); box-shadow: 0 0 0 4px color-mix(in srgb, var(--color) 30%, transparent); }
.marcador-cabecera { display: flex; justify-content: space-between; gap: 8px; align-items: baseline; }
.marcador-cabecera .nombre { font-weight: 800; overflow-wrap: anywhere; }
.marcador-cabecera .total { font-family: var(--fuente-titulo); font-size: 1.7rem; }
.pila { display: flex; flex-wrap: wrap; gap: 3px; margin-top: 8px; min-height: 36px; align-items: center; }
.pila svg { width: 34px; height: 34px; animation: aparecer .35s ease-out; }
.pila .vacia { font-size: .9rem; color: var(--texto-suave); }
.mini-poderes { display: flex; gap: 6px; margin-top: 6px; flex-wrap: wrap; }
.mini-poderes span {
    font-size: .8rem; font-weight: 800; padding: .1rem .55rem; border-radius: 999px;
    background: rgba(181, 140, 255, .22); border: 1px solid var(--chapa-doble);
}

.registro { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; font-size: .95rem; color: var(--texto-suave); }
.registro li::before { content: "› "; color: var(--acento-2); }

.banner-fin {
    text-align: center; padding: 22px; border-radius: 20px; margin-bottom: 14px;
    background: linear-gradient(135deg, var(--acento), #ff8a4c); color: #1c1233;
}
.banner-fin h2 { margin-bottom: 14px; }

.pie-juego { display: flex; gap: 10px; flex-wrap: wrap; justify-content: space-between; }

/* ------------------------------------------------------------- Resultados */
.ganador-banner { text-align: center; padding: 26px 16px; }
.ganador-banner .corona { font-size: 0; }
.ganador-banner .corona svg { width: 84px; height: 84px; }
.ganador-nombre { font-family: var(--fuente-titulo); font-size: clamp(2rem, 8vw, 3.2rem); overflow-wrap: anywhere; }
.ranking { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.ranking li {
    display: grid; grid-template-columns: 44px 1fr auto; gap: 12px; align-items: center;
    padding: 12px 14px; border-radius: 14px; background: #1f1440; border: 2px solid var(--borde);
    border-left: 10px solid var(--color);
}
.puesto {
    width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center;
    font-weight: 900; background: var(--superficie-2);
}
.puesto.p1 { background: var(--chapa-1); color: #1c1233; }
.puesto.p2 { background: #d9dde8; color: #1c1233; }
.puesto.p3 { background: #e0955a; color: #1c1233; }
.ranking .detalle { font-size: .88rem; color: var(--texto-suave); }
.ranking .nombre { font-weight: 800; overflow-wrap: anywhere; }
.ranking .puntos { font-family: var(--fuente-titulo); font-size: 1.4rem; }
.datos-rejilla { display: grid; gap: 10px; grid-template-columns: repeat(2, 1fr); }
@media (min-width: 640px) { .datos-rejilla { grid-template-columns: repeat(4, 1fr); } }
.dato { background: #1f1440; border: 2px solid var(--borde); border-radius: 14px; padding: 12px; text-align: center; }
.dato strong { display: block; font-family: var(--fuente-titulo); font-size: 1.5rem; }
.dato span { font-size: .85rem; color: var(--texto-suave); }

/* ---------------------------------------------------------------- Tablas y listas */
.tabla-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: .6rem .5rem; border-bottom: 1px solid var(--borde); vertical-align: top; }
th { font-size: .85rem; text-transform: uppercase; letter-spacing: .05em; color: var(--texto-suave); }
td.num, th.num { text-align: right; white-space: nowrap; }

.barras { display: grid; gap: 8px; }
.barra-fila { display: grid; grid-template-columns: minmax(90px, 140px) 1fr auto; gap: 10px; align-items: center; }
.barra { height: 14px; background: #1f1440; border-radius: 999px; overflow: hidden; border: 1px solid var(--borde); }
.barra span { display: block; height: 100%; background: linear-gradient(90deg, var(--info), var(--ok)); }

.vacio { text-align: center; padding: 40px 16px; }
.vacio svg { width: 90px; height: 90px; margin-bottom: 8px; opacity: .9; }

.lista-partidas { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.lista-partidas button {
    width: 100%; text-align: left; font: inherit; color: var(--texto); cursor: pointer;
    background: #1f1440; border: 2px solid var(--borde); border-radius: 14px; padding: 12px 14px;
    display: grid; gap: 4px;
}
.lista-partidas button:hover { border-color: var(--acento-2); }

.preguntas-lista { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.pregunta-fila {
    display: grid; gap: 8px; padding: 12px 14px; border-radius: 14px; background: #1f1440; border: 2px solid var(--borde);
}
.pregunta-fila .texto { font-weight: 700; overflow-wrap: anywhere; }
.etiquetas { display: flex; gap: 6px; flex-wrap: wrap; }
.etiqueta-chip {
    font-size: .78rem; font-weight: 800; padding: .1rem .6rem; border-radius: 999px;
    background: var(--superficie-2); border: 1px solid var(--borde);
}
.etiqueta-chip.propia { background: rgba(61, 220, 151, .2); border-color: var(--ok); }

/* ------------------------------------------------------------- Diálogos y avisos */
.dialogo {
    border: 3px solid var(--acento-2); border-radius: 20px; padding: 22px; width: min(92vw, 520px);
    background: var(--superficie); color: var(--texto); box-shadow: var(--sombra);
    max-height: 88vh; overflow: auto;
}
.dialogo::backdrop { background: rgba(8, 3, 22, .72); }
.dialogo h2 { margin-top: 0; }
.dialogo .botones { display: flex; gap: 10px; justify-content: flex-end; flex-wrap: wrap; margin-top: 18px; }
.dialogo ul.opciones { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }

.toasts { position: fixed; left: 0; right: 0; bottom: 16px; display: grid; gap: 8px; justify-items: center; padding: 0 16px; z-index: 60; pointer-events: none; }
.toast {
    pointer-events: auto; max-width: 520px; padding: .75rem 1.1rem; border-radius: 14px; font-weight: 800;
    background: var(--superficie-2); border: 2px solid var(--borde); box-shadow: var(--sombra);
    animation: entrada .25s ease-out;
}
.toast.error { border-color: var(--mal); }
.toast.ok { border-color: var(--ok); }

.feedback {
    position: fixed; inset: 0; z-index: 50; pointer-events: none; display: grid; place-items: center;
    opacity: 0; transition: opacity .2s;
}
.feedback.visible { opacity: 1; }
.feedback .icono {
    width: 150px; height: 150px; border-radius: 50%; display: grid; place-items: center;
    animation: latido .6s ease-out;
}
.feedback.acierto { background: rgba(61, 220, 151, .18); }
.feedback.acierto .icono { background: var(--ok); }
.feedback.fallo { background: rgba(255, 107, 107, .18); }
.feedback.fallo .icono { background: var(--mal); }
.feedback svg { width: 90px; height: 90px; }

.confetti { position: fixed; inset: 0; overflow: hidden; pointer-events: none; z-index: 40; }
.confetti i {
    position: absolute; top: -20px; display: block; border-radius: 2px;
    animation: caer linear forwards;
}

/* ------------------------------------------------------------------ Animaciones */
@keyframes entrada { from { opacity: 0; transform: translateY(10px) scale(.98); } to { opacity: 1; transform: none; } }
@keyframes aparecer { from { opacity: 0; transform: scale(.3) rotate(-30deg); } to { opacity: 1; transform: none; } }
@keyframes latido { 0% { transform: scale(.4); opacity: 0; } 60% { transform: scale(1.1); opacity: 1; } 100% { transform: scale(1); } }
@keyframes parpadeo { from { background: rgba(255, 93, 115, .18); } to { background: rgba(255, 93, 115, .5); } }
@keyframes caer {
    to { transform: translateY(110vh) rotate(720deg); opacity: .9; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
    .confetti { display: none; }
}

@media (max-width: 520px) {
    .topbar { padding: 8px 12px; }
    .brand-name { font-size: 1.15rem; }
    .mainnav { order: 3; width: 100%; margin-left: 0; justify-content: center; flex-wrap: nowrap; }
    .toolbar { margin-left: auto; }
}

/* Ajustes para pantallas pequeñas */
@media (max-width: 520px) {
    .mainnav a { padding: .4rem .65rem; font-size: .95rem; }
    .rejilla.tres { grid-template-columns: 1fr 1fr; }
    .tarjeta { padding: 16px; }
}
@media (min-width: 521px) and (max-width: 759px) {
    .rejilla.tres { grid-template-columns: 1fr 1fr; }
}

/* Racha en juego y decisión de seguir o pasar turno */
.en-juego {
    margin-top: 8px; padding: 8px; border-radius: 12px;
    border: 2px dashed var(--acento-2); background: rgba(255, 200, 61, .08);
}
.en-juego-etiqueta { display: block; font-weight: 800; font-size: .85rem; color: var(--acento-2); }
.en-juego .pila { margin-top: 4px; min-height: 0; }
.banner-decision {
    text-align: center; padding: 20px; border-radius: 20px; margin-bottom: 14px;
    background: linear-gradient(160deg, #3f2a78, #2a1852); border: 3px solid var(--acento-2);
}
.banner-decision h2 { margin-bottom: 6px; color: var(--acento-2); }
.pila-centrada { justify-content: center; margin: 8px 0 14px; }
.pila-centrada svg { width: 44px; height: 44px; }