/* Estilos para los checks personalizados */
    .price-option {
        margin: 8px 0;
    }

    .price-label {
        display: flex;
        align-items: center;
        position: relative;
        padding-left: 35px;
        margin-bottom: 12px;
        cursor: pointer;
        font-size: 14px;
        user-select: none;
        border: 1px solid #ddd;
        padding: 10px;
        border-radius: 4px;
        transition: all 0.3s;
    }

    .price-label:hover {
        background-color: #f5f5f5;
    }

    .price-label.disabled {
        opacity: 0.6;
        cursor: not-allowed;
    }

    .price-checkbox {
        position: absolute;
        opacity: 0;
        cursor: pointer;
        height: 0;
        width: 0;
    }

    .checkmark {
        position: absolute;
        top: 50%;
        left: 10px;
        transform: translateY(-50%);
        height: 20px;
        width: 20px;
        background-color: #fff;
        border: 2px solid #ccc;
        border-radius: 4px;
    }

    .price-label:hover .checkmark {
        border-color: #888;
    }

    .price-label .price-checkbox:checked~.checkmark {
        background-color: #2196F3;
        border-color: #2196F3;
    }

    .checkmark:after {
        content: "";
        position: absolute;
        display: none;
    }

    .price-label .price-checkbox:checked~.checkmark:after {
        display: block;
    }

    .price-label .checkmark:after {
        left: 6px;
        top: 2px;
        width: 5px;
        height: 10px;
        border: solid white;
        border-width: 0 2px 2px 0;
        transform: rotate(45deg);
    }

    .price-text {
        margin-left: 10px;
        display: flex;
        flex-direction: column;
    }

    .price-text small {
        font-size: 12px;
        color: #666;
    }

    /* Contenedor principal */
    .prices-options-container {
        display: flex;
        gap: 20px;
        margin: 15px 0;
    }

    @media (max-width: 768px) {
        .prices-options-container {
            flex-direction: column;
            gap: 12px;
        }
    }

    /* Opciones de precio */
    .price-option {
        margin: 0;
    }

    /* Estilo base del label */
    .price-label {
        display: flex;
        align-items: flex-start;
        position: relative;
        padding: 12px 15px 12px 40px;
        cursor: pointer;
        font-size: 14px;
        user-select: none;
        border: 1px solid #e0e0e0;
        border-radius: 6px;
        transition: all 0.2s ease;
        background-color: #fff;
        height: 100%;
    }

    .price-label:hover {
        background-color: #f9f9f9;
        border-color: #d0d0d0;
    }

    .price-label.disabled {
        opacity: 0.5;
        cursor: not-allowed;
        background-color: #f5f5f5;
    }

    /* Checkbox personalizado */
    .price-checkbox {
        position: absolute;
        opacity: 0;
        cursor: pointer;
        height: 0;
        width: 0;
    }

    .checkmark {
        position: absolute;
        top: 15px;
        left: 12px;
        height: 20px;
        width: 20px;
        background-color: #fff;
        border: 2px solid #aaa;
        border-radius: 4px;
        transition: all 0.2s;
    }

    .price-label:hover .checkmark {
        border-color: #888;
    }

    .price-label .price-checkbox:checked~.checkmark {
        background-color: #2196F3;
        border-color: #2196F3;
    }

    .checkmark:after {
        content: "";
        position: absolute;
        display: none;
    }

    .price-label .price-checkbox:checked~.checkmark:after {
        display: block;
    }

    .price-label .checkmark:after {
        left: 6px;
        top: 2px;
        width: 5px;
        height: 10px;
        border: solid white;
        border-width: 0 2px 2px 0;
        transform: rotate(45deg);
    }









    /* Contenido del precio */
    .price-content {
        display: flex;
        flex-direction: column;
        gap: 2px;
        width: 100%;
    }

    .price-title {
        font-weight: 600;
        color: #333;
    }


    /* Información del producto */
    .product-info {
        display: flex;
        flex-direction: column;
        gap: 3px;
        margin-top: 5px;
        font-size: 13px;
        color: #555;
    }



    .dropdown-arrow {
        font-size: 10px;
    }

    .stock-quantity {
        color: #666;
    }

    .btn-mlibre,
    .btn-mlibre:hover,
    .btn-mlibre:focus {
        text-decoration: none;
    }

    .btn-mlibre {
        background: linear-gradient(135deg, #ffe600c5 0%, #ffc400 100%);
        width: 100%;
        height: 45px;
        line-height: 22px;
        padding: 0 20px;
        border: none;
        border-radius: 8px;
        margin: 12px 0;
        position: relative;
        color: #ffffffff;
        font-weight: 600;
        font-size: 16px;
        cursor: pointer;
        transition: all 0.3s ease;
        box-shadow: 0 4px 12px rgba(255, 230, 0, 0.3);
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 10px;
        left: 0;
        /* Eliminamos el desplazamiento negativo */
    }

    .btn-mlibre:hover {
        background: linear-gradient(135deg, #ffe600 0%, #ffc400 100%);
        transform: translateY(-2px);
        box-shadow: 0 6px 16px rgba(255, 230, 0, 0.4);
    }

    .btn-mlibre:active {
        transform: translateY(0);
        box-shadow: 0 2px 8px rgba(255, 230, 0, 0.3);
    }

    .ml-icon {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 32px;
        height: 32px;
        border-radius: 50%;
        background: #ffc400;
        transition: all 0.3s ease;
    }

    .btn-mlibre:hover .ml-icon {
        background: #ffb300;
        transform: scale(1.1);
    }

    .ml-icon i {
        color: #fff;
        font-size: 16px;
    }

    /* Efecto de carga opcional */
    .btn-mlibre.loading {
        pointer-events: none;
        opacity: 0.8;
    }

    .btn-mlibre.loading::after {
        content: '';
        width: 16px;
        height: 16px;
        border: 2px solid transparent;
        border-top: 2px solid #2d2d2d;
        border-radius: 50%;
        animation: spin 1s linear infinite;
        margin-left: 8px;
    }

    @keyframes spin {
        0% {
            transform: rotate(0deg);
        }

        100% {
            transform: rotate(360deg);
        }
    }