/* 页面标题样式 */
.page-title {
    background-color: #f8f8f8;
    padding: 40px 0;
    text-align: center;
    border-bottom: 1px solid #eee;
}

.page-title h2 {
    font-size: 32px;
    color: #333;
    margin-bottom: 10px;
}

.page-title p {
    color: #666;
    font-size: 16px;
}

/* 认证容器样式 */
.auth-container {
    max-width: 500px;
    margin: 40px auto;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    padding: 30px;
}

/* 切换按钮样式 */
.auth-tabs {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 30px;
}

.tab-btn {
    padding: 10px 30px;
    border: none;
    background: none;
    color: #666;
    font-size: 16px;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: all 0.3s;
}

.tab-btn.active {
    color: #c41230;
    border-bottom-color: #c41230;
}

/* 表单样式 */
.auth-form {
    display: none;
}

.auth-form.active {
    display: block;
}

.auth-form h3 {
    font-size: 24px;
    color: #333;
    margin-bottom: 20px;
    text-align: center;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    color: #666;
    margin-bottom: 8px;
}

.form-group input {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
}

.form-group input:focus {
    border-color: #c41230;
    outline: none;
}

.remember-forgot {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.forgot-password {
    color: #666;
    text-decoration: none;
}

.forgot-password:hover {
    color: #c41230;
}

.submit-btn {
    width: 100%;
    padding: 12px;
    background-color: #c41230;
    color: #fff;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.submit-btn:hover {
    background-color: #a00f28;
}

/* 会员中心容器样式 */
.member-container {
    margin: 40px 0;
}

/* 会员信息概览样式 */
.member-overview {
    display: flex;
    gap: 30px;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    padding: 30px;
    margin-bottom: 30px;
}

.member-avatar {
    position: relative;
}

.member-avatar img {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
}

.edit-avatar {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    padding: 6px 12px;
    background-color: rgba(0,0,0,0.6);
    color: #fff;
    border: none;
    border-radius: 4px;
    font-size: 12px;
    cursor: pointer;
    opacity: 0;
    transition: opacity 0.3s;
}

.member-avatar:hover .edit-avatar {
    opacity: 1;
}

.member-info h3 {
    font-size: 24px;
    color: #333;
    margin-bottom: 10px;
}

.member-info p {
    color: #666;
    margin-bottom: 5px;
}

/* 会员功能导航样式 */
.member-nav {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
}

.nav-btn {
    padding: 10px 20px;
    background: none;
    border: none;
    color: #666;
    font-size: 16px;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: all 0.3s;
}

.nav-btn.active {
    color: #c41230;
    border-bottom-color: #c41230;
}

/* 功能内容区域样式 */
.content-panel {
    display: none;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    padding: 30px;
}

.content-panel.active {
    display: block;
}

.content-panel h3 {
    font-size: 20px;
    color: #333;
    margin-bottom: 20px;
}

/* 个人资料表单样式 */
.profile-form textarea {
    width: 100%;
    height: 100px;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    resize: vertical;
}

/* 收藏列表样式 */
.collection-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.collection-item {
    background-color: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.collection-item img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.item-info {
    padding: 15px;
}

.item-info h4 {
    font-size: 16px;
    color: #333;
    margin-bottom: 5px;
}

.item-info p {
    color: #666;
    font-size: 14px;
    margin-bottom: 10px;
}

.remove-btn {
    padding: 6px 12px;
    background-color: #f44336;
    color: #fff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.remove-btn:hover {
    background-color: #d32f2f;
}

/* 消息列表样式 */
.message-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.message-item {
    background-color: #f8f8f8;
    border-radius: 8px;
    padding: 15px;
}

.message-item.unread {
    background-color: #fff3f3;
}

.message-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 10px;
}

.message-title {
    font-weight: bold;
    color: #333;
}

.message-time {
    color: #666;
    font-size: 14px;
}

.message-content {
    color: #666;
    line-height: 1.6;
}

/* 账号设置样式 */
.settings-section {
    margin-bottom: 30px;
}

.settings-section h4 {
    font-size: 18px;
    color: #333;
    margin-bottom: 15px;
}

.privacy-settings {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.privacy-settings label {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #666;
}

/* 响应式设计 */
@media screen and (max-width: 768px) {
    .member-overview {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .collection-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .member-nav {
        flex-wrap: wrap;
    }

    .nav-btn {
        flex: 1;
        min-width: 120px;
    }
}

@media screen and (max-width: 480px) {
    .collection-grid {
        grid-template-columns: 1fr;
    }

    .auth-container {
        padding: 20px;
    }

    .content-panel {
        padding: 20px;
    }
}