/* Full Width, Fixed 500px Height */
.cvs-slider{position:relative;width:100vw;max-width:100vw;margin:0;padding:0;overflow:hidden;box-sizing:border-box;}
.cvs-viewport{overflow:hidden;width:100%;height:500px;}
.cvs-track{display:flex;height:100%;will-change:transform;}
.cvs-slide{flex:0 0 100%;height:500px;}
.cvs-video-wrap{position:relative;width:100%;height:100%;background:#000;overflow:hidden;}
.cvs-video-wrap video{width:100%;height:100%;object-fit:cover;display:block;}

/* Play Button Modern (black transparent bg, white icon) */
.cvs-play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);border:none;background:rgba(0,0,0,0.5);padding:20px;border-radius:50%;cursor:pointer;z-index:2;transition:background .2s ease;}
.cvs-play:hover{background:rgba(0,0,0,0.7);}
.cvs-play .icon{display:block;width:0;height:0;margin-left:4px;border-style:solid;border-width:14px 0 14px 22px;border-color:transparent transparent transparent #fff;}
.cvs-play.is-paused .icon{width:22px;height:22px;margin:0;border:none;background:linear-gradient(to right,#fff 35%,transparent 35%,transparent 65%,#fff 65%);}

/* Arrows black transparent */
.cvs-arrow{position:absolute;top:50%;transform:translateY(-50%);border:none;background:rgba(0,0,0,0.5);color:#fff;padding:14px 16px;border-radius:50%;cursor:pointer;z-index:3;transition:background .2s ease;}
.cvs-prev{left:15px;} .cvs-next{right:15px;}
.cvs-arrow:hover{background:rgba(0,0,0,0.7);}

/* Admin */
#cvs_video_list{margin:10px 0 0;padding:0;list-style:none}
#cvs_video_list li{background:#fff;border:1px solid #d9d9d9;margin:6px 0;padding:8px 10px;border-radius:6px;cursor:move}
.cvs-item{display:flex;justify-content:space-between;align-items:center;gap:10px}
.cvs-filename{font-weight:600;word-break:break-all}
.cvs-remove{color:#c00}
#cvs_select_videos{margin-top:6px}

/* Mobile */
@media(max-width:640px){.cvs-viewport,.cvs-slide{height:320px;}}