ter;
    margin-left: 8px;
    padding-left: 8px;
    border-left: 1px solid var(--border-color);
}
.theme-switch {
    display: inline-block;
    height: 24px;
    width: 24px;
    position: relative;
    cursor: pointer;
}
.theme-switch i {
    font-size: 16px;
    color: var(--text-light);
    transition: transform 0.4s ease, opacity 0.3s ease;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}
.theme-switch i:hover {
    color: var(--primary-color);
}
#theme-ico