.youtube-board{
    width:100%;
	  margin:0 0 12px 0; 
}

.youtube-admin-check{
    margin:0 0 12px;
    font-size:13px;
}

.youtube-grid{
    display:grid;
    grid-template-columns:repeat(4, 1fr);
    gap:22px 16px;
}

.youtube-card{
    position:relative;
    min-width:0;
}

.youtube-check{
    position:absolute;
    top:8px;
    left:8px;
    z-index:5;
    background:rgba(0,0,0,.55);
    padding:4px;
    border-radius:4px;
}

.youtube-thumb{
    position:relative;
    display:block;
    width:100%;
    padding-bottom:56.25%;
    overflow:hidden;
    background:#eee;
    border-radius:10px;
}

.youtube-thumb img{
    position:absolute;
    top:0;
    left:0;
    width:100%;
    height:100%;
    object-fit:cover;
    transition:transform .2s ease;
}

.youtube-card:hover .youtube-thumb img{
    transform:scale(1.04);
}

.youtube-play{
    position:absolute;
    top:50%;
    left:50%;
    transform:translate(-50%, -50%);
    width:46px;
    height:46px;
    border-radius:50%;
    background:rgba(0,0,0,.65);
    color:#fff;
    display:flex;
    align-items:center;
    justify-content:center;
    font-size:18px;
}

.youtube-badge{
    position:absolute;
    top:8px;
    right:8px;
    background:#ff0000;
    color:#fff;
    font-size:12px;
    padding:3px 7px;
    border-radius:4px;
}

.youtube-info{
    padding:10px 2px 10px 0;
}

.youtube-title{
    display:-webkit-box;
    -webkit-line-clamp:2;
    -webkit-box-orient:vertical;
    overflow:hidden;
    color:#111;
    font-size:15px;
    font-weight:600;
    line-height:1.4;
    text-decoration:none;
}

.youtube-title:hover{
    color:#000;
    text-decoration:none;
}

.youtube-comment{
    color:#ff3b30;
    font-size:12px;
    margin-left:4px;
}

.youtube-meta{
    margin-top:4px;
    color:#666;
    font-size:13px;
    line-height:1.3;
}

.youtube-meta span{
    margin-right:3px;
}

.youtube-none{
    padding:60px 0;
    text-align:center;
    color:#999;
    font-size:14px;
}

/* ÅÂºí¸´ */
@media (max-width: 1024px){
    .youtube-grid{
        grid-template-columns:repeat(3, 1fr);
    }
}

/* ¸ð¹ÙÀÏ */
@media (max-width: 768px){
    .youtube-grid{
        grid-template-columns:repeat(2, 1fr);
        gap:18px 10px;
    }

    .youtube-thumb{
        border-radius:8px;
    }

    .youtube-title{
        font-size:14px;
    }

    .youtube-meta{
        font-size:12px;
    }
}

/* ÀÛÀº ¸ð¹ÙÀÏ */
@media (max-width: 420px){
    .youtube-grid{
        grid-template-columns:1fr;
    }

}

.btn.btn-dark{
    color:#fff !important;
    border-image:none !important;
    background-image:none !important;
    border:1px solid #000;
    background-color:#333;

}

.btn.btn-dark:last-child{
    margin-right:0;
}

.youtube-thumb{
    position:relative;
}

.youtube-duration{
    position:absolute;
    right:6px;
    bottom:6px;
    z-index:10;
    background:rgba(0,0,0,.85);
    color:#fff;
    font-size:12px;
    font-weight:700;
    padding:3px 5px;
    border-radius:4px;
    line-height:1;
}


.youtube-thumb{
    position:relative;
}

.youtube-duration{
    position:absolute;
    right:6px;
    bottom:6px;
    z-index:5;
    background:rgba(0,0,0,.85);
    color:#fff;
    font-size:12px;
    font-weight:700;
    padding:3px 6px;
    border-radius:4px;
    line-height:1;
}

.youtube-live-badge{
    position:absolute;
    right:6px;
    bottom:6px;
    z-index:5;
    background:#cc0000;
    color:#fff;
    font-size:12px;
    font-weight:800;
    padding:3px 7px;
    border-radius:4px;
    line-height:1;
}

.youtube-live-badge i{
    color:#fff;
    font-size:8px;
    margin-right:4px;
    vertical-align:middle;
}