.vt-slider-wrapper {
    width: 100%;
    position: relative;
}

.vt-slider {
    width: 100%;
}

.vt-card {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    background-color: #ffffff;
    border-radius: 20px;
    padding: 24px;
    box-sizing: border-box;
    height: 100%;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}

.vt-video-wrapper {
    position: relative;
    width: 100%;
    border-radius: 16px;
    overflow: hidden;
    margin-bottom: 18px;
    cursor: pointer;
}

.vt-video-placeholder {
    position: relative;
    width: 100%;
    padding-top: 490px; /* 16:9 */
    background-color: #000;
    overflow: hidden;
}

.vt-video-thumb {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.vt-video-gradient {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 20% 20%, rgba(255,255,255,0.15), transparent 60%),
                radial-gradient(circle at 80% 80%, rgba(0,128,96,0.4), transparent 60%);
    opacity: 0.9;
}

.vt-play-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: rgba(0, 120, 70, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.vt-play-icon {
    color: #fff;
    font-size: 26px;
    margin-left: 3px;
}

.vt-text {
    width: 100%;
}

.vt-name {
    font-weight: 700;
    font-size: 18px;
    margin-bottom: 4px;
}

.vt-meta {
    font-size: 14px;
    color: #555;
}

.vt-operation {
    font-weight: 600;
}

.vt-separator {
    margin: 0 6px;
    opacity: 0.6;
}

.vt-pagination {
    margin-top: 20px;
    text-align: center;
}

.vt-pagination .swiper-pagination-bullet {
    width: 10px;
    height: 10px;
    opacity: 1;
    background: #d0d0d0;
    margin: 0 4px;
}

.vt-pagination .swiper-pagination-bullet-active {
    background: #007744;
}

/* -------- Modal ---------- */
.vt-modal {
    position: fixed;
    inset: 0;
    display: none;
    z-index: 9999;
}

.vt-modal.vt-modal-open {
    display: block;
}

.vt-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.65);
}

.vt-modal-dialog {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    max-width: 960px;
    width: 90%;
    background: #000;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 18px 45px rgba(0,0,0,0.5);
}

.vt-modal-close {
    position: absolute;
    top: 8px;
    right: 8px;
    border: none;
    background: rgba(0,0,0,0.6);
    color: #fff;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    font-size: 20px;
    cursor: pointer;
    z-index: 1;
}

.vt-modal-content {
    position: relative;
    width: 100%;
    padding-top: 56.25%; /* 16:9 */
}

.vt-modal-content iframe,
.vt-modal-content video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
    display: block;
}

@media (max-width: 767px) {
    .vt-modal-dialog {
        width: 95%;
    }
}