/* ========================================
   用户中心列表页样式
   统一风格，支持浅色/深色主题
   ======================================== */

/* ========================================
   容器
   ======================================== */
.list-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 24px 20px;
}

/* ========================================
   页面标题栏
   ======================================== */
.list-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--color-border-color);
}

.list-title {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 24px;
    font-weight: 600;
    color: var(--color-text-color);
    margin: 0;
}

.list-title i {
    color: var(--color-primary);
}

.list-actions {
    display: flex;
    gap: 12px;
}

/* ========================================
   未登录提示
   ======================================== */
.list-login-prompt {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 50vh;
    padding: 40px 20px;
}

.login-prompt-content {
    text-align: center;
    max-width: 400px;
}

.login-prompt-icon {
    font-size: 64px;
    color: var(--color-text-color-secondary);
    margin-bottom: 20px;
    opacity: 0.5;
}

.login-prompt-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--color-text-color);
    margin: 0 0 10px;
}

.login-prompt-desc {
    font-size: var(--typo-font-size-base);
    color: var(--color-text-color-secondary);
    margin: 0 0 24px;
    line-height: 1.6;
}

.login-prompt-actions {
    display: flex;
    gap: 12px;
    justify-content: center;
}

/* ========================================
   按钮样式
   ======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px 20px;
    border-radius: var(--layout-border-radius);
    font-size: var(--typo-font-size-base);
    font-weight: 500;
    text-decoration: none;
    transition: all var(--effect-transition-fast);
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary), #8B5CF6);
    color: #fff;
}

.btn-primary:hover {
    opacity: 0.9;
    transform: translateY(-2px);
}

.btn-secondary {
    background: var(--color-card-bg);
    color: var(--color-text-color);
    border: 1px solid var(--color-border-color);
}

.btn-secondary:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.btn-sm {
    padding: 6px 12px;
    font-size: var(--typo-font-size-small);
}

/* ========================================
   阅读历史列表
   ======================================== */
.history-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.history-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    background: var(--color-card-bg);
    border-radius: calc(var(--layout-border-radius) * 1.5);
    border: 1px solid var(--color-border-color);
    transition: all var(--effect-transition-fast);
}

.history-item:hover {
    border-color: var(--color-primary);
    box-shadow: var(--effect-shadow-card);
}

.history-cover-link {
    flex-shrink: 0;
    text-decoration: none;
}

.history-cover-wrapper {
    width: 80px;
    height: 106px;
    border-radius: var(--layout-border-radius);
    overflow: hidden;
    background: var(--color-border-color);
    box-shadow: var(--effect-shadow-card);
}

.history-cover-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--effect-transition-normal);
}

.history-item:hover .history-cover-wrapper img {
    transform: scale(1.05);
}

.history-info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.history-title {
    font-size: var(--typo-font-size-base);
    font-weight: 600;
    color: var(--color-text-color);
    text-decoration: none;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    transition: color var(--effect-transition-fast);
}

.history-title:hover {
    color: var(--color-primary);
}

.history-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: var(--typo-font-size-small);
    color: var(--color-text-color-secondary);
}

.history-author i,
.history-chapter i,
.history-time i {
    margin-right: 4px;
    opacity: 0.7;
}

.history-chapter {
    font-size: var(--typo-font-size-small);
    color: var(--color-text-color-secondary);
}

.history-time {
    font-size: 12px;
    color: var(--color-text-color-secondary);
}

.history-actions {
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex-shrink: 0;
}

/* 删除按钮 */
.delete-btn {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 1px solid var(--color-border-color);
    background: transparent;
    color: var(--color-text-color-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--effect-transition-fast);
}

.delete-btn:hover {
    border-color: var(--color-danger);
    background: rgba(var(--color-danger), 0.1);
    color: var(--color-danger);
}

/* ========================================
   收藏列表
   ======================================== */
.favorite-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 16px;
}

.favorite-card-wrapper {
    position: relative;
}

.favorite-card {
    display: block;
    text-decoration: none;
    border-radius: calc(var(--layout-border-radius) * 1.5);
    overflow: hidden;
    background: var(--color-card-bg);
    border: 1px solid var(--color-border-color);
    transition: all var(--effect-transition-fast);
}

.favorite-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-4px);
    box-shadow: var(--effect-shadow-card);
}

.favorite-cover-wrapper {
    position: relative;
    width: 100%;
    padding-bottom: 133.33%;
    overflow: hidden;
    background: var(--color-bg-color);
}

.favorite-cover-wrapper img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--effect-transition-normal);
}

.favorite-card:hover .favorite-cover-wrapper img {
    transform: scale(1.05);
}

.favorite-info {
    padding: 12px;
}

.favorite-title {
    font-size: var(--typo-font-size-small);
    font-weight: 600;
    color: var(--color-text-color);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin-bottom: 6px;
}

.favorite-meta {
    font-size: 12px;
    color: var(--color-text-color-secondary);
    margin-bottom: 4px;
}

.favorite-meta i {
    margin-right: 4px;
    opacity: 0.7;
}

.favorite-chapter {
    font-size: 12px;
    color: var(--color-text-color-secondary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.favorite-chapter i {
    margin-right: 4px;
    opacity: 0.7;
}

.favorite-delete {
    position: absolute;
    top: 8px;
    right: 8px;
    background: rgba(var(--color-danger), 0.85);
    border: none;
    color: #fff;
    opacity: 0;
    transition: opacity var(--effect-transition-fast);
}

.favorite-card-wrapper:hover .favorite-delete {
    opacity: 1;
}

/* ========================================
   关注列表
   ======================================== */
.follow-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.follow-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    background: var(--color-card-bg);
    border-radius: calc(var(--layout-border-radius) * 1.5);
    border: 1px solid var(--color-border-color);
    transition: all var(--effect-transition-fast);
}

.follow-item:hover {
    border-color: var(--color-primary);
    box-shadow: var(--effect-shadow-card);
}

.follow-avatar-link {
    flex-shrink: 0;
    text-decoration: none;
}

.follow-avatar {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    object-fit: cover;
    background: var(--color-border-color);
    border: 2px solid var(--color-border-color);
    transition: border-color var(--effect-transition-fast);
}

.follow-item:hover .follow-avatar {
    border-color: var(--color-primary);
}

.follow-info {
    flex: 1;
    min-width: 0;
}

.follow-name {
    display: block;
    font-size: var(--typo-font-size-base);
    font-weight: 600;
    color: var(--color-text-color);
    text-decoration: none;
    margin-bottom: 4px;
    transition: color var(--effect-transition-fast);
}

.follow-name:hover {
    color: var(--color-primary);
}

.follow-meta {
    font-size: var(--typo-font-size-small);
    color: var(--color-text-color-secondary);
    margin-bottom: 4px;
}

.follow-stat i {
    margin-right: 4px;
    opacity: 0.7;
}

.follow-intro {
    font-size: 12px;
    color: var(--color-text-color-secondary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.follow-actions {
    flex-shrink: 0;
}

.following-btn {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.following-btn:hover {
    border-color: var(--color-danger);
    color: var(--color-danger);
    background: rgba(var(--color-danger), 0.1);
}

.following-btn:hover i::before {
    content: "\f00d";
}

/* ========================================
   分页
   ======================================== */
.pagination {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    margin-top: 32px;
    padding-top: 24px;
    border-top: 1px solid var(--color-border-color);
}

.pagination-inner {
    display: flex;
    align-items: center;
    gap: 4px;
}

.page-btn,
.page-num {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0 10px;
    border-radius: var(--layout-border-radius);
    font-size: var(--typo-font-size-small);
    color: var(--color-text-color);
    text-decoration: none;
    transition: all var(--effect-transition-fast);
    background: var(--color-card-bg);
    border: 1px solid var(--color-border-color);
}

.page-btn:hover:not(.disabled),
.page-num:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.page-num.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
}

.page-btn.disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.page-ellipsis {
    padding: 0 8px;
    color: var(--color-text-color-secondary);
}

.pagination-info {
    font-size: var(--typo-font-size-small);
    color: var(--color-text-color-secondary);
}

/* ========================================
   加载骨架屏
   ======================================== */
.loading-skeleton {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.skeleton-item {
    height: 138px;
    background: linear-gradient(90deg, 
        var(--color-bg-color) 25%, 
        var(--color-border-color) 50%, 
        var(--color-bg-color) 75%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s infinite;
    border-radius: calc(var(--layout-border-radius) * 1.5);
}

.loading-skeleton-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 16px;
}

.skeleton-card {
    aspect-ratio: 3 / 4;
    background: linear-gradient(90deg, 
        var(--color-bg-color) 25%, 
        var(--color-border-color) 50%, 
        var(--color-bg-color) 75%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s infinite;
    border-radius: calc(var(--layout-border-radius) * 1.5);
}

@keyframes skeleton-loading {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

/* ========================================
   空状态
   ======================================== */
.notice-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    color: var(--color-text-color-secondary);
    gap: 8px;
}

.notice-empty i {
    font-size: 48px;
    opacity: 0.5;
    margin-bottom: 8px;
}

.notice-empty span {
    font-size: var(--typo-font-size-base);
}

/* ========================================
   响应式设计
   ======================================== */

/* 平板端 */
@media (max-width: 1024px) {
    .favorite-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .loading-skeleton-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* 移动端 */
@media (max-width: 768px) {
    .list-container {
        padding: 16px;
    }
    
    .list-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
    
    .list-title {
        font-size: 20px;
    }
    
    .history-item {
        flex-wrap: wrap;
        padding: 12px;
    }
    
    .history-cover-wrapper {
        width: 60px;
        height: 80px;
    }
    
    .history-info {
        flex: 1;
    }
    
    .history-actions {
        width: 100%;
        flex-direction: row;
        justify-content: space-between;
        margin-top: 8px;
    }
    
    .favorite-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    
    .loading-skeleton-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .follow-item {
        flex-wrap: wrap;
        padding: 12px;
    }
    
    .follow-avatar {
        width: 48px;
        height: 48px;
    }
    
    .follow-info {
        flex: 1;
    }
    
    .follow-actions {
        width: 100%;
        margin-top: 8px;
    }
    
    .follow-actions .btn {
        width: 100%;
    }
    
    .pagination-inner {
        flex-wrap: wrap;
        justify-content: center;
    }
}

/* 小屏手机 */
@media (max-width: 480px) {
    .history-item {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .history-cover-link {
        width: 100%;
    }
    
    .history-cover-wrapper {
        width: 100%;
        height: auto;
        padding-bottom: 60%;
    }
    
    .history-actions {
        flex-direction: row;
    }
    
    .delete-btn {
        opacity: 1;
    }
}