.sidebar {
    width: 250px;
    background-color: #ffffff;
    padding: 20px;
    border-right: 1px solid #e0e0e0;
    display: flex;
    flex-direction: column;
}

.sidebar a {
    text-decoration: none;
}

.sidebar h1 {
    font-size: 24px;
    margin-bottom: 20px;
    text-align: center;
    color: #2c3e50;
}
.avatar {
    text-align: center;
    margin-bottom: 20px;
}
.avatar img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    border: 2px solid #e0e0e0;
    object-fit: cover;
}
.avatar .username {
    margin-top: 10px;
    font-size: 16px;
    color: #2c3e50;
}
.menu {
    list-style-type: none;
    padding: 0;
    flex-grow: 1;
}
.menu li {
    margin: 7px 0;
}
.menu li a {
    text-decoration: none;
    color: #666;
    display: block;
    padding: 8px 8px;
    display: flex;
    align-items: center;
}
.menu li a:hover {
    background-color: #f0f0f5;
    border-radius: 4px;
}
.menu li i {
    margin-right: 10px;
    color: #000;
    width: 24px;
    text-align: center;
}
.sub-menu {
    list-style-type: none;
    padding-left: 20px;
    margin-top: 10px;
}
.sub-menu li {
    margin: 5px 0;
}
.settings {
    margin-top: auto;
}

/* Стили для аватарки */
.avatar-silhouette {
    background: #e0e0e0;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    border: 2px solid #e0e0e0;
}
.avatar-silhouette svg {
    width: 40px;
    height: 40px;
    fill: #666;
}

.mini-avatar {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: #e0e0e0;
    margin-right: 10px;
}
.mini-avatar svg {
    width: 16px;
    height: 16px;
    fill: #666;
}