#coffret-modal{
    position:fixed;
    inset:0;
    background:rgba(0,0,0,0.6);
    display:flex;
    align-items:center;
    justify-content:center;
    z-index:9999;
}

.coffret-hidden{display:none;}

.coffret-content{
    background:#fff;
    width:95%;
    max-width:900px;
    max-height:90vh;
    overflow:auto;
    padding:30px;
    border-radius:20px;
}

.coffret-item{
    cursor:pointer;
    text-align:center;
}

.coffret-return-box{
    margin-top:20px;
    padding:15px;
    background:#f8f8f8;
    border-radius:10px;
}