.pkvn-video-box {
    position: absolute;
    inset: 0;
    z-index: 5;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: auto;
cursor: pointer;
}

.pkvn-play-icon {
    width: 48px;
    height: 48px;
    background: rgba(0,0,0,0.6);
    border-radius: 50%;
    position: relative;
}

.pkvn-play-icon:after {
    content: '';
    position: absolute;
    left: 18px;
    top: 14px;
    border-left: 14px solid #fff;
    border-top: 10px solid transparent;
    border-bottom: 10px solid transparent;
}

.pkvn-video-box video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.pkvn-modal {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.9);
    z-index: 9999;
}

.pkvn-modal-inner {
    width: 80%;
    height: 80%;
    margin: 5% auto;
}

.pkvn-modal video,
.pkvn-modal iframe {
    width: 100%;
    height: 100%;
}
.pkvn-video-box iframe,
.pkvn-video-box video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 2;
}
.pkvn-view-detail {
    pointer-events: auto;
    position: absolute;
    top: 5px;
    right: 5px;
    z-index: 20;
    background: rgba(0,0,0,0.7);
    color: #fff;
    padding: 6px 10px;
    font-size: 13px;
    border-radius: 4px;
    text-decoration: none;
    opacity: 1;
    transform: translateY(0);
    transition: all 0.3s ease;
}

/* trạng thái ẩn */
.pkvn-view-detail.pkvn-hide-btn {
    opacity: 0;
    pointer-events: none;
}

/* hover thì hiện lại */
.pkvn-video-box:hover .pkvn-view-detail {
    opacity: 1 !important;
    pointer-events: auto;
}