/* main-menu.css - CSS CRÍTICO OPTIMIZADO V3 MINIFICADO LIGERAMENTE */
html { box-sizing: border-box; }
*, *::before, *::after { box-sizing: inherit; }

:root {
    --color-bg-base: #333;
    --color-bg-modal: #222;
    --color-bg-darkest: #1a1a1a;
    --color-text-light: #f1f1f1;
    --color-text-white: #fff;
    --color-text-dark: #1a1a1a;
    --color-accent: #FFA500;
    --color-accent-hover: #FF8C00;
    --color-button-gray-light: #AAAAAA; 
    --grid-columns: 8;
    --mobile-padding: 10px; 
    --rueda-tamano: 0px; 
    --posicion-left: 0px;
    --rueda-rotacion-actual: 0deg; 
}

body {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    margin: 0;
    background-color: var(--color-bg-base); 
    font-family: Arial, sans-serif;
    position: relative; 
    overflow: hidden; 
}

#background-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1; 
    pointer-events: none; 
}

.background-layer {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0; 
    background-size: cover; 
    background-position: center;
    background-attachment: fixed; 
    transition: opacity 0.5s ease; 
}

.rueda {
    width: var(--rueda-tamano);
    height: var(--rueda-tamano);
    border-radius: 50%;
    position: fixed; 
    top: 50%;
    left: var(--posicion-left); 
    transform: translateY(-50%) rotate(var(--rueda-rotacion-actual)); 
    transition: transform 0.2s ease-out; 
    will-change: transform;
}

.opcion {
    position: absolute;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0; 
    background-color: transparent; 
    border-radius: 0;
    cursor: pointer;
    z-index: 10;
    transition: transform 0.2s ease-out; 
    --x-offset: 0px;
    --y-offset: 0px;
    left: calc(50% + var(--x-offset));
    top: calc(50% + var(--y-offset));
    transform: translate(-50%, -50%) rotate(calc(var(--rueda-rotacion-actual) * -1)); 
    will-change: transform;
}

.opcion.seleccionada {
    z-index: 11; 
}

.opcion img {
    display: block;
    width: 100%; 
    height: 100%;
    object-fit: contain; 
    transition: transform 0.3s ease-out, filter 0.3s ease-out; 
    will-change: transform, filter; 
    transform: translateZ(0); 
}

.opcion.seleccionada img {
    transform: scale(1.3) translateX(30px) translateZ(0); 
    filter: drop-shadow(0 4px 15px rgba(0, 0, 0, 0.6)); 
}

.modal-overlay, .game-details-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
    justify-content: center;
    align-items: center;
    transition: opacity 0.3s ease-in-out, visibility 0.3s; 
    will-change: opacity;
}

.modal-overlay.open, .game-details-overlay.open {
    display: flex; 
    visibility: visible;
    opacity: 1;
}

.modal-overlay {
    background-color: rgba(0, 0, 0, 0.9); 
    z-index: 1000; 
}


/* --- CINTA VERTICAL (MÓVILES) --- */
@media (max-width: 768px) {
    body { 
        overflow-y: auto; 
        align-items: flex-start; 
        justify-content: center;
    }
    
    #rueda {
        position: relative!important; 
        width: 100%!important; 
        height: auto!important;
        left: 0!important;
        top: 0!important;
        transform: none!important; 
        border-radius: 0;
        display: flex;
        flex-direction: column; 
        align-items: center; 
        padding: 10px 0; 
        overflow-y: scroll; 
        overflow-x: hidden; 
        max-height: 100vh;
        transition: none!important; 
        transform: translateZ(0)!important; 
        will-change: transform;
    }

    .opcion {
        position: relative;
        left: auto!important;
        top: auto!important;
        transform: none!important; 
        will-change: auto;
        width: 150px!important; 
        height: 150px!important; 
        margin-bottom: 5px; 
        background-color: transparent!important; 
        box-shadow: none!important; 
        display: flex;
        justify-content: center;
        align-items: center;
        flex-direction: column; 
    }
    
    .opcion img {
        width: 130px!important; 
        height: 130px!important;
        min-width: 130px; 
        transform: none!important; 
        filter: none!important; 
        transition: transform 0.2s ease-out, filter 0.2s ease-out;
        will-change: transform, filter;
    }

    .opcion.seleccionada {
        background-color: transparent!important; 
        transform: none!important;
        box-shadow: none!important;
        z-index: auto; 
    }
    
    .opcion.seleccionada img {
         transform: scale(1.2) translateZ(0)!important; 
         filter: drop-shadow(0 0 10px var(--color-accent))!important;
    }
    
    .opcion::after {
        content: none!important; 
        display: none!important;
    }
}