/* 主内容区域 */
.main-content {
    margin-left: 0;
    padding: 2rem;
}
/* 个人信息卡片 */
.profile-card {
    display: flex;
    gap: 2rem;
    background: white;
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: var(--shadow);
    margin-bottom: 2rem;
    align-items: center;
}

.profile-card .avatar {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background: var(--accent-blue);
    color: white;
    font-size: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
}

.profile-card .info p {
    margin-bottom: 0.5rem;
    font-size: 1rem;
}

/* 联系方式卡片 */
.contact-card {
    background: white;
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: var(--shadow);
    margin-bottom: 2rem;
}

.contact-card h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.contact-card .contact-info p {
    margin-bottom: 0.6rem;
    font-size: 0.95rem;
}

.contact-card .contact-info i {
    color: var(--accent-blue);
    margin-right: 0.5rem;
}

/* 收藏书籍概览 */
.favorites-overview {
    background: white;
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: var(--shadow);
    margin-bottom: 2rem;
}

.favorites-overview h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.books-grid {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.book-card {
    background: var(--light-bg);
    border-radius: 8px;
    padding: 0.5rem;
    width: 120px;
    text-align: center;
    transition: var(--transition);
    cursor: pointer;
}

.book-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow);
}

.book-card .book-cover img {
    width: 100%;
    border-radius: 6px;
    margin-bottom: 0.5rem;
}

.book-card .book-title {
    font-size: 0.9rem;
    font-weight: 500;
}

/* 查看全部收藏按钮 */
.view-all {
    display: inline-block;
    margin-top: 0.8rem;
    font-size: 0.9rem;
    color: var(--accent-blue);
    font-weight: 500;
    transition: var(--transition);
}

.view-all:hover {
    text-decoration: underline;
}

/* 最近活动 */
.activity-section {
    background: white;
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: var(--shadow);
}

.activity-section h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.activity-list {
    list-style: none;
}

.activity-list li {
    margin-bottom: 0.6rem;
    font-size: 0.95rem;
    color: var(--text-secondary);
}