.tutor-sidebar-fixed {
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    width: 280px;
    transition: all 0.3s ease;
    z-index: 1000;
    background: #fff;
    overflow-y: auto;
}

.tutor-sidebar-reopen-btn {
    display: none;
    position: fixed;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    background: #fff;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    border-radius: 0 4px 4px 0;
    width: 40px;
    height: 40px;
    z-index: 999;
    cursor: pointer;
    align-items: center;
    justify-content: center;
}

.tutor-sidebar-reopen-btn i {
    font-size: 20px;
    color: #5c5c5c;
}

@media (min-width: 992px) {
    .tutor-sidebar-reopen-btn.show {
        display: flex;
    }
}

.icon-shape {
    cursor: pointer;
    transition: all 0.3s ease;
}

.icon-shape:hover {
    background-color: #f8f9fa;
}

.tutor-course-topics-sidebar-toggler {
    cursor: pointer;
}

.tutor-course-topics-sidebar-toggler i {
    transition: transform 0.3s ease;
}

.tab-content.content,
.geeks-next-previous-pagination {
    transition: margin-left 0.3s ease, width 0.3s ease;
}

/* Responsive adjustments */
@media (max-width: 991px) {
    .tutor-sidebar-fixed {
        left: -100%;
        width: 280px !important;
    }

    .tab-content.content {
        margin-left: 0 !important;
    }
}

@media (min-width: 992px) {
    .tutor-sidebar-fixed {
        width: 280px;
    }

    .tab-content.content {
        margin-left: 280px;
        transition: margin-left 0.3s ease;
    }
}