.sgt-trigger{
    cursor:pointer;
    font-weight:600;
    text-decoration:underline;
}

.sgt-overlay{
    display:none;
    position:fixed;
    inset:0;
    background:rgba(0,0,0,.6);
    z-index:9998;
}

.sgt-modal{
    display:none;
    position:fixed;
    top:50%;
    left:50%;
    transform:translate(-50%,-50%);
    background:#fff;
    width:92%;
    max-width:950px;
    max-height:90vh;
    overflow:auto;
    z-index:9999;
    padding:20px;
    border-radius:10px;
}

.sgt-close{
    position:absolute;
    right:10px;
    top:10px;
    border:none;
    background:none;
    font-size:22px;
    cursor:pointer;
}

/* Tabs */
.sgt-tab-buttons{
    display:flex;
    gap:10px;
    margin-bottom:15px;
}

.sgt-tab-btn{
    padding:6px 12px;
    border:1px solid #ddd;
    cursor:pointer;
    background:#f7f7f7;
}

.sgt-tab-btn.active{
    background:#000;
    color:#fff;
}

.sgt-tab-content{
    display:none;
}

.sgt-tab-content.active{
    display:block;
}

.table-size-guide{
    width:100%;
    border-collapse:collapse;
}