.sidebar-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-speed), visibility var(--transition-speed);
}

.sidebar-overlay.active {
    opacity: 1;
    visibility: visible;
}

.sidebar-drawer {
    position: fixed;
    top: 0;
    right: -100%;
    width: var(--sidebar-width);
    height: 100%;
    background-color: var(--sidebar-bg);
    z-index: 1000;
    transition: right var(--transition-speed);
    overflow-y: auto;
}

.sidebar-drawer.active {
    right: 0;
}

.sidebar-header {
    padding: 20px;
    border-bottom: 1px solid #ddd;
    position: relative;
}

.close-sidebar {
    position: absolute;
    top: 15px;
    right: 15px;
    font-size: 1.5rem;
    background: none;
    border: none;
    color: var(--light-text);
}

.user-profile-info {
    text-align: center;
    padding-top: 20px;
}

.sidebar-profile-pic {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 15px;
    border: 3px solid var(--primary-color);
}

.sidebar-menu {
    padding: 20px;
}

.sidebar-menu ul {
    list-style: none;
}

.sidebar-menu li {
    margin-bottom: 15px;
}

.sidebar-menu a {
    display: flex;
    align-items: center;
    color: var(--text-color);
    padding: 10px;
    border-radius: 4px;
    transition: background-color var(--transition-speed), color var(--transition-speed);
}

.sidebar-menu a:hover {
    background-color: rgba(52, 152, 219, 0.1);
    color: var(--primary-color);
}

.sidebar-menu i {
    margin-right: 10px;
    width: 20px;
    text-align: center;
}