/* Estilos de los juegos.
 *
 * La idea: que jugar se sienta como jugar. Piezas grandes que responden al
 * dedo, feedback inmediato al tocar, y una celebracion cuando se aprueba.
 * Todo sobre la paleta azul de la casa (--accent, --cyan).
 */

/* ------------------------------------------------- entrada desde la materia */
.juegos-link {
    display: flex;
    align-items: center;
    gap: .7rem;
    margin: 0 0 .8rem;
    padding: .7rem .9rem;
    border-radius: .8rem;
    text-decoration: none;
    color: var(--ink);
    background: linear-gradient(100deg, rgba(53,182,232,.16) 0%, rgba(var(--accent-rgb), .10) 100%);
    border: 1px solid rgba(53,182,232,.32);
    transition: transform .18s ease, box-shadow .18s ease;
}
.juegos-link:hover {
    color: var(--ink);
    box-shadow: 0 8px 20px rgba(53,182,232,.25);
}
@media (prefers-reduced-motion: no-preference) {
    .juegos-link:hover { transform: translateY(-2px); }
}
.juegos-ico { font-size: 1.4rem; }
.juegos-go { margin-left: auto; font-weight: 700; color: var(--accent); }

/* ------------------------------------------- entrenamiento previo a un caso */
.warmup-list { display: grid; gap: .5rem; }
.warmup-item {
    display: flex;
    align-items: center;
    gap: .75rem;
    padding: .7rem .9rem;
    border-radius: .8rem;
    text-decoration: none;
    border: 1.5px solid var(--line);
    background: var(--paper);
    color: var(--ink);
    transition: border-color .18s ease, transform .18s ease;
}
.warmup-item:hover { color: var(--ink); border-color: var(--cyan); }
@media (prefers-reduced-motion: no-preference) {
    .warmup-item:hover { transform: translateX(3px); }
}
.warmup-item.is-pending { border-left: 4px solid var(--accent); }
.warmup-item.is-done    { border-left: 4px solid var(--forest); opacity: .78; }
.warmup-ico { font-size: 1.2rem; }
.warmup-body { display: flex; flex-direction: column; line-height: 1.25; }
.warmup-title { font-weight: 700; }
.warmup-meta { font-size: .78rem; color: var(--muted); }
.warmup-go { margin-left: auto; font-weight: 700; color: var(--accent); font-size: .88rem; }

/* --------------------------------------------------- cabecera del juego */
.juego-hud {
    position: relative;
    overflow: hidden;
    border-radius: 1rem;
    padding: 1.3rem 1.5rem;
    margin-bottom: 1.1rem;
    color: #fff;
    background:
        radial-gradient(120% 160% at 100% 0%, rgba(53,182,232,.42) 0%, rgba(53,182,232,0) 55%),
        linear-gradient(115deg, var(--accent-dark) 0%, var(--accent) 55%, var(--slate) 100%);
    box-shadow: 0 16px 38px rgba(10,20,32,.30);
}
.juego-hud-top {
    display: flex; align-items: center; justify-content: space-between;
    gap: 1rem; flex-wrap: wrap;
}
.juego-motor {
    font-family: "IBM Plex Mono", monospace;
    font-size: .68rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase;
    color: var(--cyan);
}
.juego-titulo {
    font-family: "Fredoka", "Nunito", sans-serif;
    font-weight: 700; font-size: 1.7rem; line-height: 1.1; margin: .15rem 0 0;
}
.juego-meta { font-size: .85rem; color: rgba(255,255,255,.75); }
.juego-progreso {
    height: 8px; border-radius: 999px; margin-top: .9rem;
    background: rgba(255,255,255,.18); overflow: hidden;
}
.juego-progreso-barra {
    height: 100%; width: 0;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--cyan) 0%, #7ee0ff 100%);
    transition: width .35s cubic-bezier(.2,.8,.3,1);
}

/* ------------------------------------------------------------ las piezas */
.juego-zona { display: grid; gap: .9rem; }

.juego-pregunta {
    border: 1.5px solid var(--line);
    border-radius: 1rem;
    background: var(--card);
    padding: 1.15rem 1.25rem;
    box-shadow: 0 6px 18px rgba(22,32,42,.05);
    animation: entrarPieza .35s ease both;
}
@keyframes entrarPieza {
    from { opacity: 0; transform: translateY(10px); }
    to   { opacity: 1; transform: none; }
}
.juego-num {
    display: inline-grid; place-items: center;
    width: 1.7rem; height: 1.7rem; border-radius: 50%;
    font-family: "IBM Plex Mono", monospace; font-size: .8rem; font-weight: 700;
    color: #fff; background: var(--accent); margin-right: .5rem;
}
.juego-enunciado {
    font-weight: 700; font-size: 1.05rem; line-height: 1.4;
    margin-bottom: .8rem; display: block;
}

/* Opciones: grandes, clicables enteras, con marca clara al elegir. */
.juego-opcion {
    position: relative;
    display: flex; align-items: center; gap: .7rem;
    padding: .8rem 1rem; margin-bottom: .5rem;
    border: 2px solid var(--line); border-radius: .8rem;
    background: var(--paper); cursor: pointer; user-select: none;
    font-size: .98rem;
    transition: border-color .16s ease, background-color .16s ease, transform .12s ease;
}
.juego-opcion:last-child { margin-bottom: 0; }
.juego-opcion input {
    position: absolute !important; width: 1px; height: 1px;
    opacity: 0; pointer-events: none;
}
.juego-opcion::before {
    content: "";
    flex: 0 0 auto;
    width: 1.15rem; height: 1.15rem;
    border: 2px solid var(--line); border-radius: 50%;
    transition: border-color .16s ease, background-color .16s ease;
}
.juego-opcion:hover { border-color: var(--cyan); background: #fff; }
@media (prefers-reduced-motion: no-preference) {
    .juego-opcion:active { transform: scale(.985); }
}
.juego-opcion:has(input:checked) {
    border-color: var(--accent);
    background: rgba(var(--accent-rgb), .07);
}
.juego-opcion:has(input:checked)::before {
    border-color: var(--accent);
    background: radial-gradient(circle, var(--accent) 45%, transparent 50%);
}
.juego-opcion:focus-within { box-shadow: 0 0 0 4px rgba(53,182,232,.18); }

/* Ordenar */
.juego-fila-orden {
    display: flex; align-items: center; gap: .6rem;
    padding: .75rem .9rem; margin-bottom: .5rem;
    border: 2px solid var(--line); border-radius: .8rem;
    background: var(--paper); font-size: .98rem;
}
.juego-fila-orden .juego-mover {
    border: none; background: rgba(var(--accent-rgb), .10);
    color: var(--accent); font-weight: 700; font-size: 1rem;
    width: 2rem; height: 2rem; border-radius: .55rem; cursor: pointer;
    transition: background-color .16s ease;
}
.juego-fila-orden .juego-mover:hover { background: rgba(var(--accent-rgb), .2); }
.juego-orden-num {
    flex: 0 0 auto;
    font-family: "IBM Plex Mono", monospace; font-weight: 700;
    color: var(--muted); min-width: 1.4rem;
}

/* Relacionar */
.juego-par {
    display: flex; align-items: center; gap: 1rem; flex-wrap: wrap;
    padding: .9rem 1rem; margin-bottom: .5rem;
    border: 1.5px solid var(--line); border-radius: .9rem; background: var(--card);
}
.juego-par-izq { font-weight: 700; flex: 1 1 12rem; }
.juego-par select { max-width: 20rem; }

/* Memoria */
.juego-tablero {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(8.5rem, 1fr));
    gap: .6rem;
}
.juego-carta {
    aspect-ratio: 4 / 3;
    display: grid; place-items: center; text-align: center;
    padding: .6rem; font-size: .86rem; font-weight: 600; line-height: 1.25;
    border: 2px solid var(--line); border-radius: .8rem; cursor: pointer;
    background: linear-gradient(140deg, var(--accent) 0%, var(--accent-2) 100%);
    color: #fff;
    transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.juego-carta:hover { box-shadow: 0 8px 20px rgba(var(--accent-rgb), .3); }
@media (prefers-reduced-motion: no-preference) {
    .juego-carta:hover { transform: translateY(-3px); }
}
.juego-carta.is-vuelta {
    background: #fff; color: var(--ink); border-color: var(--cyan);
    animation: voltear .3s ease;
}
.juego-carta.is-pareja {
    background: rgba(14,122,110,.12); color: var(--forest);
    border-color: var(--forest); cursor: default;
}
.juego-carta:disabled { opacity: .85; }
@keyframes voltear {
    0%   { transform: rotateY(90deg); }
    100% { transform: rotateY(0); }
}

/* Completar espacios */
.juego-texto {
    font-size: 1.06rem; line-height: 2.3;
    padding: 1.1rem 1.25rem;
    border-left: 4px solid var(--cyan);
    background: var(--paper); border-radius: .8rem;
}
.juego-espacio {
    display: inline-block; width: 9rem; margin: 0 .3rem;
    padding: .3rem .6rem;
    border: none; border-bottom: 2.5px solid var(--accent);
    border-radius: .4rem .4rem 0 0;
    background: #fff; font-size: 1rem; font-weight: 600; color: var(--accent);
    text-align: center;
}
.juego-espacio:focus {
    outline: none; background: rgba(53,182,232,.10);
    border-bottom-color: var(--cyan);
}

/* ------------------------------------------------------------- clasificar */
.juego-banco {
    display: flex; flex-wrap: wrap; gap: .5rem;
    min-height: 3.4rem; padding: .8rem;
    border: 2px dashed var(--line); border-radius: .9rem;
    background: var(--paper); margin-bottom: .9rem;
}
.juego-ficha {
    border: 2px solid var(--line); border-radius: .7rem;
    background: #fff; padding: .5rem .85rem;
    font-size: .92rem; font-weight: 600; color: var(--ink); cursor: pointer;
    transition: transform .14s ease, border-color .14s ease, box-shadow .14s ease;
}
.juego-ficha:hover { border-color: var(--cyan); }
.juego-ficha.is-activa {
    border-color: var(--accent); color: var(--accent);
    box-shadow: 0 0 0 4px rgba(var(--accent-rgb), .16);
    transform: translateY(-2px);
}
.juego-grupos {
    display: grid; gap: .7rem;
    grid-template-columns: repeat(auto-fit, minmax(12rem, 1fr));
}
.juego-grupo {
    border: 2px solid var(--line); border-radius: .9rem;
    background: var(--card); padding: .8rem; min-height: 7rem; cursor: pointer;
    transition: border-color .16s ease, background-color .16s ease;
}
.juego-grupo:hover { border-color: var(--cyan); background: rgba(53,182,232,.05); }
.juego-grupo-nombre {
    font-family: "Fredoka", "Nunito", sans-serif;
    font-weight: 600; margin-bottom: .5rem; color: var(--accent);
}
.juego-grupo-fichas { display: flex; flex-wrap: wrap; gap: .4rem; }

/* --------------------------------------------------------- sopa de letras */
.juego-palabras { display: flex; flex-wrap: wrap; gap: .4rem; margin-bottom: .8rem; }
.juego-palabra {
    border: 2px solid var(--line); border-radius: 999px;
    background: #fff; padding: .3rem .8rem;
    font-size: .85rem; font-weight: 600; cursor: pointer; color: var(--ink);
}
.juego-palabra:hover { border-color: var(--cyan); }
.juego-palabra.is-activa {
    border-color: var(--accent); color: var(--accent);
    box-shadow: 0 0 0 3px rgba(var(--accent-rgb), .16);
}
.juego-palabra.is-hallada {
    text-decoration: line-through; opacity: .55;
    border-color: var(--forest); color: var(--forest);
}
.juego-sopa {
    display: grid; gap: 2px;
    max-width: 34rem; margin: 0 auto;
    background: var(--line); border: 2px solid var(--line); border-radius: .6rem;
    overflow: hidden;
}
.juego-celda {
    aspect-ratio: 1; border: none; background: #fff;
    font-family: "IBM Plex Mono", monospace; font-weight: 600;
    font-size: .92rem; color: var(--ink); cursor: pointer;
    transition: background-color .12s ease;
}
.juego-celda:hover { background: rgba(53,182,232,.16); }
.juego-celda.is-punta { background: var(--cyan); color: #fff; }
.juego-celda.is-hallada { background: rgba(14,122,110,.20); color: var(--forest); }

/* ------------------------------------------------------------- crucigrama */
.juego-crucigrama {
    display: grid; gap: 2px; justify-content: center;
    margin-bottom: 1rem;
}
.juego-cru-vacia { aspect-ratio: 1; min-width: 1.9rem; background: transparent; }
.juego-cru-celda {
    aspect-ratio: 1; min-width: 1.9rem; width: 100%;
    border: 1.5px solid var(--accent); border-radius: .2rem;
    background: #fff; text-align: center; padding: 0;
    font-family: "IBM Plex Mono", monospace; font-weight: 700;
    font-size: .95rem; color: var(--ink); text-transform: uppercase;
}
.juego-cru-celda:focus {
    outline: none; background: rgba(53,182,232,.16);
    box-shadow: 0 0 0 3px rgba(53,182,232,.22);
}
.juego-pistas {
    display: grid; gap: 1.2rem;
    grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
}
.juego-pistas-titulo {
    font-family: "IBM Plex Mono", monospace; font-size: .7rem;
    font-weight: 600; letter-spacing: .12em; text-transform: uppercase;
    color: var(--forest); margin-bottom: .35rem;
}
.juego-pista { font-size: .9rem; line-height: 1.5; color: var(--ink); }

/* --------------------------------------------------------- pie de la partida */
.juego-pie {
    display: flex; align-items: center; gap: 1rem; flex-wrap: wrap;
    margin-top: 1.1rem; padding-top: 1.1rem;
    border-top: 1px solid var(--line);
}
.btn-jugar {
    font-family: "Fredoka", "Nunito", sans-serif;
    font-size: 1.05rem; font-weight: 600;
    padding: .7rem 1.8rem; border: none; border-radius: .8rem; color: #fff;
    background: linear-gradient(100deg, var(--accent) 0%, var(--accent-2) 100%);
    box-shadow: 0 10px 22px rgba(var(--accent-rgb), .35);
    cursor: pointer;
    transition: transform .18s ease, box-shadow .18s ease, filter .18s ease;
}
.btn-jugar:hover:not(:disabled) { filter: brightness(1.08); }
@media (prefers-reduced-motion: no-preference) {
    .btn-jugar:hover:not(:disabled) { transform: translateY(-2px); }
}
.btn-jugar:disabled { opacity: .55; cursor: default; box-shadow: none; }

/* ------------------------------------------------------------- el resultado */
.resultado-hero {
    position: relative; overflow: hidden;
    border-radius: 1.1rem; padding: 2.2rem 1.5rem; text-align: center;
    color: #fff; margin-bottom: 1.2rem;
}
.resultado-hero.es-aprobado {
    background: linear-gradient(135deg, #0e7a6e 0%, #14a08f 55%, #0e6e7a 100%);
    box-shadow: 0 18px 40px rgba(14,122,110,.35);
}
.resultado-hero.es-reprobado {
    background: linear-gradient(135deg, var(--accent-dark) 0%, var(--accent) 60%, var(--slate) 100%);
    box-shadow: 0 18px 40px rgba(var(--accent-rgb), .35);
}
.resultado-emoji {
    font-size: 3.2rem; display: block; margin-bottom: .3rem;
    animation: brincar .6s cubic-bezier(.2,.9,.3,1.4) both;
}
@keyframes brincar {
    0%   { transform: scale(.3) translateY(20px); opacity: 0; }
    60%  { transform: scale(1.15) translateY(-6px); opacity: 1; }
    100% { transform: scale(1) translateY(0); }
}
.resultado-nota {
    font-family: "Fredoka", "Nunito", sans-serif;
    font-size: 4rem; font-weight: 700; line-height: 1; margin: .2rem 0;
    text-shadow: 0 6px 24px rgba(0,0,0,.28);
}
.resultado-frase { font-size: 1.05rem; color: rgba(255,255,255,.88); }
.resultado-barra {
    height: 10px; border-radius: 999px; margin: 1.1rem auto 0; max-width: 26rem;
    background: rgba(255,255,255,.22); overflow: hidden;
}
.resultado-barra span {
    display: block; height: 100%; border-radius: 999px; background: #fff;
    animation: llenar .9s cubic-bezier(.2,.8,.3,1) both;
}
@keyframes llenar { from { width: 0 !important; } }

@media (prefers-reduced-motion: reduce) {
    .juego-pregunta, .resultado-emoji, .resultado-barra span, .juego-carta.is-vuelta {
        animation: none;
    }
}