.sidebar {
    width: 260px;
    min-height: 100vh;
    background-color: #ffffff;
    border-right: 1px solid #eee;
    padding: 24px 16px;
}

.profile .avatar {
    width: 64px;
    height: 64px;
    background: #ddd;
    border-radius: 50%;
    margin: 0 auto 8px;
}

.profile h6 {
    margin-bottom: 4px;
}

.profile small {
    color: #777;
}

.menu {
    margin-top: 32px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.menu a {
    text-decoration: none;
    color: #000;
    font-size: 14px;
    padding: 8px 10px;
    border-radius: 8px;
    transition: background-color 0.2s ease, font-weight 0.2s ease;
}

.menu a:hover {
    font-weight: 600;
    background-color: #f2f4f7;
}

.menu a.active {
    font-weight: 600;
    background-color: #e9ecef;
}