.course-title {
    font-size: 24px;
    font-weight: bold;
}

.course-info-box {
    background: #f5f5f5;
    padding: 15px;
    border-radius: 10px;
}

.tab-btns button {
    border: none;
    background: none;
    padding: 10px 20px;
    font-weight: 500;
    color: #000;
}

.tab-btns button.active {
    color: #fff;
    background-color: #007bff;
    border-radius: 10px;
}

.video-list-item {
    background: #f8f8f8;
    padding: 15px;
    margin-bottom: 10px;
    border-radius: 10px;
    display: flex;
    justify-content: space-between;
    direction: ltr;
}

.course-overview h4 {
    font-size: 20px;
    font-weight: bold;
    margin-top: 20px;
}

.course-overview .lecture-block {
    margin-bottom: 20px;
}

.course-overview .list-group-item {
    border: 1px solid #eee;
    margin-bottom: 5px;
    border-radius: 6px;
    background: #fff;
}
/* #################### */
.video-access-item {
    border: 1px solid #eee;
    margin-bottom: 10px;
    padding: 12px 15px;
    border-radius: 8px;
    background: #fff;
}

.video-icon {
    width: 35px;
    height: 35px;
    border-radius: 50%;
    background: #e8f0ff;
    color: #007bff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
}

.video-icon.lock {
    background: #eee;
    color: #999;
}

.video-title {
    font-size: 15px;
}

.video-time {
    font-size: 13px;
}

.video-number {
    font-size: 13px;
    padding: 6px 10px;
    border-radius: 20px;
}
/* ############### */
.video-list-item {
    background: #f8f8f8;
    padding: 12px 15px;
    margin-bottom: 10px;
    border-radius: 10px;
    display: flex;
    align-items: center;
}

.video-list-item .me-3 {
    margin-left: 1rem;
}

.video-list-item i {
    font-size: 24px;
}

.video-list-item .fw-bold {
    font-size: 15px;
}

.video-list-item .text-muted {
    font-size: 13px;
}
/* ################## */
#closeModalBtn{
    z-index: 999;
}