/* static/css/juegos_en_linea.css */
/* ⚠️ No tocamos body: estilos encapsulados */

.online-games-container {
    width: min(1100px, 92vw);
    margin: 0 auto;
    padding: 18px 0 40px;
}

.online-header {
    padding: 14px 16px;
    border-radius: 14px;
    background: rgba(0, 0, 0, 0.25);
    backdrop-filter: blur(6px);
    margin-bottom: 18px;
}

.online-header h1 {
    margin: 0 0 6px;
    font-size: clamp(1.4rem, 2.2vw, 2rem);
}

.online-subtitle {
    margin: 0;
    opacity: 0.9;
    line-height: 1.35;
}

.online-game-card {
    margin-top: 18px;
    padding: 16px;
    border-radius: 16px;
    background: rgba(0, 0, 0, 0.25);
    backdrop-filter: blur(6px);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.online-game-card-header {
    display: flex;
    gap: 12px;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-bottom: 14px;
}

.online-game-card-header h2 {
    margin: 0;
    font-size: 1.25rem;
}

.online-controls {
    display: flex;
    gap: 10px;
    align-items: center;
    flex-wrap: wrap;
}

.online-label {
    opacity: 0.9;
}

.online-select {
    padding: 8px 10px;
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(0, 0, 0, 0.25);
    color: inherit;
    outline: none;
}

.online-select:focus {
    border-color: rgba(255, 255, 255, 0.25);
}

/* Layout general de cada juego */
.online-game-layout {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 16px;
    align-items: start;
}

@media (max-width: 900px) {
    .online-game-layout {
        grid-template-columns: 1fr;
    }
}

.online-board-wrap {
    position: relative;
    padding: 14px;
    border-radius: 16px;
    background: rgba(0, 0, 0, 0.22);
    border: 1px solid rgba(255, 255, 255, 0.08);

    /* ✅ CAMBIO CLAVE: no recortar contenido en móvil (última fila) */
    overflow: visible;
}

.online-side {
    padding: 14px;
    border-radius: 16px;
    background: rgba(0, 0, 0, 0.22);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.online-status p {
    margin: 0 0 8px;
}

.online-help h3 {
    margin: 10px 0 8px;
    font-size: 1.05rem;
}

.online-help ul {
    margin: 0;
    padding-left: 18px;
    opacity: 0.95;
}

.online-message {
    margin: 12px 2px 0;
    opacity: 0.9;
}

/* ===========================================================
   TRES EN RAYA (3x3)
=========================================================== */

.ttt-board {
    width: min(420px, 86vw);
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

.ttt-cell {
    aspect-ratio: 1 / 1;
    border-radius: 14px;
    display: grid;
    place-items: center;
    cursor: pointer;
    user-select: none;

    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.12);
    transition:
        transform 0.08s ease,
        background 0.15s ease,
        border-color 0.15s ease;
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    color: rgba(255, 255, 255, 0.92);
}
/* Colores por ficha (por si algo pisa el color general) */
.ttt-cell.is-x {
    color: rgba(255, 255, 255, 0.92);
}

.ttt-cell.is-o {
    color: rgba(255, 255, 255, 0.92);
}

.ttt-cell:hover {
    transform: translateY(-1px);
    border-color: rgba(255, 255, 255, 0.22);
    background: rgba(255, 255, 255, 0.08);
}

.ttt-cell:active {
    transform: translateY(0px) scale(0.99);
}

.ttt-cell.disabled {
    cursor: not-allowed;
    opacity: 0.85;
}

.ttt-cell.win {
    outline: 2px solid rgba(255, 255, 255, 0.35);
    background: rgba(255, 255, 255, 0.12);
}

/* ===========================================================
   CUATRO EN RAYA (7x6)
=========================================================== */

.c4-wrap {
    padding-top: 10px;
}

/* fila superior de columnas "clicables" (opcional UX) */
.c4-columns {
    width: min(560px, 92vw);
    margin: 0 auto 10px;
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 8px;
}

.c4-col-btn {
    height: 38px;
    border-radius: 12px;
    cursor: pointer;
    user-select: none;

    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.12);
    transition:
        transform 0.08s ease,
        background 0.15s ease,
        border-color 0.15s ease;
}

.c4-col-btn:hover {
    transform: translateY(-1px);
    border-color: rgba(255, 255, 255, 0.22);
    background: rgba(255, 255, 255, 0.08);
}

.c4-board {
    width: min(560px, 92vw);
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 10px;

    padding: 14px;
    border-radius: 18px;

    /* Azul tipo tablero */
    background: rgba(25, 90, 200, 0.35);
    border: 1px solid rgba(255, 255, 255, 0.12);
}

/* agujeros */
.c4-cell {
    aspect-ratio: 1 / 1;
    border-radius: 999px;
    display: grid;
    place-items: center;

    /* “hueco” */
    background: rgba(0, 0, 0, 0.35);
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: inset 0 0 0 6px rgba(0, 0, 0, 0.22);
}

/* ficha */
.c4-disc {
    width: 86%;
    height: 86%;
    border-radius: 999px;
    transform: scale(0.98);
    box-shadow: 0 8px 18px rgba(0, 0, 0, 0.25);
    border: 1px solid rgba(255, 255, 255, 0.16);
}

/* colores de fichas */
.c4-disc.red {
    background: radial-gradient(
        circle at 30% 30%,
        rgba(255, 255, 255, 0.45),
        rgba(231, 76, 60, 0.95) 55%,
        rgba(180, 30, 20, 0.95)
    );
}

.c4-disc.yellow {
    background: radial-gradient(
        circle at 30% 30%,
        rgba(255, 255, 255, 0.45),
        rgba(241, 196, 15, 0.95) 55%,
        rgba(170, 120, 0, 0.95)
    );
}

/* celda ganadora */
.c4-cell.win {
    outline: 2px solid rgba(255, 255, 255, 0.35);
    box-shadow: inset 0 0 0 6px rgba(255, 255, 255, 0.08);
}

/* Overlay ganador */
.online-overlay {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    background: rgba(0, 0, 0, 0.55);
    padding: 18px;
}

.online-overlay.hidden {
    display: none;
}

.online-overlay-box {
    width: min(420px, 92vw);
    border-radius: 18px;
    padding: 18px 16px;
    background: rgba(0, 0, 0, 0.65);
    border: 1px solid rgba(255, 255, 255, 0.14);
    text-align: center;
}

.online-overlay-box h3 {
    margin: 0 0 6px;
    font-size: 1.4rem;
}

.online-overlay-box p {
    margin: 0 0 12px;
    opacity: 0.95;
}

/* ===========================================================
   ✅ AJUSTES EXTRA PARA MÓVIL (evita que se “coma” la última fila)
=========================================================== */

@media (max-width: 480px) {
    .online-games-container {
        width: min(1100px, 94vw);
        padding: 14px 0 34px;
    }

    .online-game-card {
        padding: 12px;
    }

    .online-board-wrap {
        padding: 10px;
    }

    .c4-columns {
        gap: 6px;
        margin-bottom: 8px;
    }

    .c4-col-btn {
        height: 32px;
        border-radius: 10px;
    }

    .c4-board {
        gap: 8px;
        padding: 10px;
        border-radius: 16px;
    }
}

/* ✅ Evitar recortes en móvil: permitir scroll vertical */
.home-body {
    height: auto !important;
    min-height: 100vh;
    overflow-y: auto !important;
    overflow-x: hidden;
}

/* ✅ Asegurar que las tarjetas y contenedores no recorten */
.online-game-card,
.online-board-wrap {
    overflow: visible !important;
}

/* ✅ Un poco de aire abajo para que no quede pegado */
.online-games-container {
    padding-bottom: 80px;
}

/* ===========================================================
   ✅ CUATRO EN RAYA — FIX móvil: que siempre entren 6 filas
   y que se vea proporcionado (usa svh)
=========================================================== */
@media (max-width: 480px) {
    /* Ajusta esto si tienes mucha UI arriba (cabecera + controles) */
    :root {
        --c4-ui: 260px;
    }

    /* Recortamos un poco paddings para ganar alto */
    .online-game-card {
        padding: 12px;
    }
    .online-board-wrap {
        padding: 8px;
    }

    /* Tablero: ancho limitado por viewport y por altura disponible */
    .c4-board {
        aspect-ratio: 7 / 6;

        /* 1) por ancho: no pasarnos de la pantalla */
        width: min(92vw, 420px);

        /* 2) por alto: si no cabe, encoge manteniendo proporción */
        max-height: calc(100svh - var(--c4-ui));
        height: auto;

        /* Si el alto manda, que el ancho se ajuste */
        max-width: calc((100svh - var(--c4-ui)) * 7 / 6);

        /* Ajustes visuales para móvil */
        gap: 6px;
        padding: 8px;
        border-radius: 14px;
        margin: 0 auto;
    }

    /* Botonera superior alineada al tablero */
    .c4-columns {
        width: min(92vw, 420px);
        max-width: calc((100svh - var(--c4-ui)) * 7 / 6);
        gap: 6px;
        margin: 0 auto 8px;
    }

    .c4-col-btn {
        height: 30px;
        border-radius: 10px;
    }

    /* Los “agujeros” quedan más limpios cuando el tablero se encoge */
    .c4-cell {
        box-shadow: inset 0 0 0 5px rgba(0, 0, 0, 0.22);
    }
    .c4-disc {
        width: 88%;
        height: 88%;
    }
}