/* 侧边栏样式 */
.nav-section {
    margin-bottom: 2rem;
}

.nav-section h3 {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.nav-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.75rem;
}

.categories-list {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.category-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.5rem 0.75rem;
    border-radius: 6px;
    cursor: pointer;
    transition: background-color 0.15s ease;
}

.category-item:hover {
    background: var(--bg-hover) !important;
}

/* 标签样式已移至 styles/sidebar.css 统一管理 */

.category-name {
    font-size: 0.875rem;
}

.category-count {
    font-size: 0.75rem;
    color: var(--text-muted);
    background: var(--bg-tertiary);
    padding: 0.125rem 0.5rem;
    border-radius: 12px;
}

/* 标签计数器样式已移至 styles/sidebar.css 统一管理 */

/* 标签主要样式已移至 styles/sidebar.css 统一管理 */

/* 标签子元素和图标样式已移至 styles/sidebar.css 统一管理 */

/* 知识库列表样式 */
.list-header-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.list-header-top h2 {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0;
    color: var(--text-primary);
}

.knowledge-count {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.list-controls {
    display: flex;
    align-items: center;
}

.list-controls .search-container {
    flex: 1;
    max-width: 500px;
}

/* 空状态样式 */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem 2rem;
    text-align: center;
    color: #94a3b8;
}

.empty-state-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem 2rem;
    text-align: center;
}

.empty-state-icon {
    /* margin-bottom: 1rem; */
    color: #94a3b8;
    font-size: 3rem;
}

.empty-state-icon i {
    color: #94a3b8;
    font-size: 3rem;
}

.empty-state-title {
    margin-bottom: 0.5rem;
    color: #94a3b8;
    font-size: 1.125rem;
    font-weight: 500;
}

.empty-state-description {
    color: #94a3b8;
    max-width: 300px;
    line-height: 1.5;
    font-size: 0.875rem;
}

.empty-icon {
    margin-bottom: 1rem;
    color: #94a3b8;
}

.empty-state h3 {
    margin-bottom: 0.5rem;
    color: #94a3b8;
}

.empty-state p {
    margin-bottom: 1.5rem;
    max-width: 300px;
    line-height: 1.5;
    color: #94a3b8;
}

/* 详情页样式 */
.detail-title {
    display: flex;
    align-items: center;
    /* gap: 0.75rem;
    margin-bottom: 1rem; */
}

.detail-title h2 {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0;
    color: var(--text-primary);
    word-break: break-all;
    overflow-wrap: break-word;
}

.mobile-back {
    display: none;
}

/* .detail-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
} */

.detail-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    text-align: center;
    padding: 2rem;
}

.detail-empty-icon {
    width: 64px;
    height: 64px;
    margin-bottom: 1rem;
    color: var(--text-muted);
}

.detail-empty h3 {
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.detail-empty p {
    color: var(--text-secondary);
    max-width: 300px;
    line-height: 1.5;
}

.detail-excerpt {
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: var(--bg-secondary);
    border-left: 3px solid var(--primary-color);
    border-radius: 4px;
    color: var(--text-secondary);
    font-style: italic;
    font-size: 0.9rem;
    line-height: 1.6;
    word-break: break-all;
    overflow-wrap: break-word;
}

.detail-main {
    margin-bottom: 2rem;
    line-height: 1.7;
}

.detail-attachments {
    /* margin-bottom: 2rem; */
}

.detail-attachments h4 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 2rem;
    margin-bottom: 1rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-muted);
    opacity: 0.8;
}

.detail-meta {
    padding-top: 2rem;
    margin-top: 2rem;
    border-top: 1px solid var(--border-light);
    opacity: 0.85;
    font-size: 0.75rem;
}

.meta-item {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
}

.meta-label {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    font-weight: 500;
    color: var(--text-secondary);
    min-width: 70px;
    font-size: 0.75rem;
    line-height: 1;
}

.meta-icon {
    width: 14px;
    height: 14px;
    color: var(--primary-color);
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.meta-value {
    color: var(--text-secondary);
    font-size: 0.75rem;
    line-height: 1;
    font-weight: 500;
}

/* 按钮样式 */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border: 1px solid var(--border-color);
    background: var(--bg-primary);
    color: var(--text-primary);
    text-decoration: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.15s ease;
    position: relative;
    z-index: 1;
}

.btn:hover {
    background: var(--bg-tertiary);
    border-color: var(--border-color);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.btn:active {
    transform: translateY(0);
}

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

.btn-primary:hover {
    background: var(--primary-hover);
}

.btn-icon {
    padding: 0.5rem;
    border: none;
    background: transparent;
    min-width: auto;
}

.btn-nav {
    justify-content: flex-start;
    width: 100%;
    border: none;
    background: transparent;
    padding: 0.75rem 1rem !important; /* 使用!important确保优先级，防止被Tailwind覆盖 */
    border-radius: 6px;
    transition: all 0.2s ease;
    height: auto; /* 确保高度自适应 */
    min-height: 40px; /* 设置最小高度，防止抖动 */
}

.btn-nav:hover {
    background: var(--bg-hover) !important;
    /* background: red !important; */
}

/* 确保导览按钮选中状态优先级更高 */
.btn-nav.active {
    background: rgb(239, 246, 255) !important;
    color: rgb(29, 78, 216) !important;
}

[data-theme="dark"] .btn-nav.active,
.dark .btn-nav.active {
    background: rgba(30, 58, 138, 0.3) !important;
    color: rgb(147, 197, 253) !important;
}

/* 对于特定的Tailwind类，也要确保优先级 */
.btn-nav.bg-blue-50 {
    background: rgb(239, 246, 255) !important;
}

.btn-nav.text-blue-700 {
    color: rgb(29, 78, 216) !important;
}

[data-theme="dark"] .btn-nav.bg-blue-900\/30,
.dark .btn-nav.bg-blue-900\/30 {
    background: rgba(30, 58, 138, 0.3) !important;
}

[data-theme="dark"] .btn-nav.text-blue-300,
.dark .btn-nav.text-blue-300 {
    color: rgb(147, 197, 253) !important;
}

/* 搜索框 - 重新实现，使用CSS变量确保主题一致性 */

/* 会员功能相关样式 */

/* 会员图标样式 */
.member-icon {
    color: #F59E0B; /* 黄色 */
    margin-right: 0.25rem;
}

/* 会员标签样式 */
.member-badge {
    display: inline-flex;
    align-items: center;
    background: linear-gradient(135deg, #FEF3C7, #FDE68A);
    color: #B45309;
    padding: 0.125rem 0.5rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 500;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

.dark .member-badge {
    background: linear-gradient(135deg, #92400E, #B45309);
    color: #FEF3C7;
}

/* 会员按钮样式 */
.membership-button {
    background: linear-gradient(135deg, #F59E0B, #D97706);
    color: white;
    border-radius: 0.375rem;
    padding: 0.5rem 1rem;
    font-weight: 500;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    border: none;
    cursor: pointer;
}

.membership-button:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}

.membership-button:active {
    transform: translateY(0);
}

/* 普通用户会员按钮样式 */
.membership-button-normal {
    background: linear-gradient(135deg, #E5E7EB, #D1D5DB);
    color: #374151;
}

.dark .membership-button-normal {
    background: linear-gradient(135deg, #4B5563, #374151);
    color: #E5E7EB;
}

/* Tailwind类补充样式 */
.lg\:ml-\[306px\] {
    margin-left: 306px;
}

.w-\[306px\] {
    width: 306px;
}

.bg-black\/50 {
    background-color: rgba(0, 0, 0, 0.5);
}

.bg-blue-50 {
    background-color: rgb(239, 246, 255);
}

.bg-blue-900\/20 {
    background-color: rgba(30, 58, 138, 0.2);
}

.text-blue-700 {
    color: rgb(29, 78, 216);
}

.text-blue-300 {
    color: rgb(147, 197, 253);
}

.h-\[100dvh\] {
    height: 100dvh;
}

.min-h-\[100dvh\] {
    min-height: 100dvh;
}

.space-y-1 > * + * {
    margin-top: 0.25rem;
}

.space-y-2 > * + * {
    margin-top: 0.5rem;
}

.space-x-3 > * + * {
    margin-left: 0.75rem;
}

/* 响应式样式补充 */
@media (min-width: 1024px) {
    .lg\:translate-x-0 {
        transform: translateX(0);
    }
    
    .lg\:hidden {
        display: none;
    }
}

/* 暗色模式响应 */
.dark .bg-white {
    background-color: rgb(31, 41, 55);
}

.dark .bg-gray-100 {
    background-color: rgb(55, 65, 81);
}

.dark .bg-gray-600 {
    background-color: rgb(75, 85, 99);
}

.dark .bg-gray-700 {
    background-color: rgb(55, 65, 81);
}

.dark .bg-gray-800 {
    background-color: rgb(31, 41, 55);
}

.dark .text-gray-200 {
    color: rgb(229, 231, 235);
}

.dark .text-gray-300 {
    color: rgb(209, 213, 219);
}

.dark .text-gray-400 {
    color: rgb(156, 163, 175);
}

.dark .text-gray-500 {
    color: rgb(107, 114, 128);
}

.dark .text-gray-600 {
    color: rgb(75, 85, 99);
}

.dark .text-gray-700 {
    color: rgb(55, 65, 81);
}

.dark .text-gray-800 {
    color: rgb(31, 41, 55);
}

.dark .border-gray-100 {
    border-color: rgb(55, 65, 81);
}

.dark .border-gray-700 {
    border-color: rgb(55, 65, 81);
}

/* 详情操作按钮样式 */
.detail-action-btn {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-secondary);
    transition: all 0.2s ease;
    cursor: pointer;
}

.detail-action-btn:hover {
    background: var(--bg-primary);
    color: var(--text-primary);
    border-color: var(--primary-color);
    transform: translateY(-1px);
}

.detail-action-btn:active {
    transform: translateY(0);
}

.detail-action-btn i {
    font-size: 16px;
    line-height: 1;
}

/* 收藏按钮特殊样式 */
#favoriteBtn.favorited {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

#favoriteBtn.favorited:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
}

/* 删除按钮特殊样式 */
#deleteBtn:hover {
    background: #fee;
    color: #dc2626;
    border-color: #fca5a5;
}

/* 夜间模式适配 */
[data-theme="dark"] .detail-action-btn {
    background: var(--color-surface);
    border-color: var(--color-border);
    color: var(--color-text-light);
}

[data-theme="dark"] .detail-action-btn:hover {
    background: var(--color-surface-hover);
    color: var(--color-text);
    border-color: var(--color-primary);
}

[data-theme="dark"] #deleteBtn:hover {
    background: rgba(220, 38, 38, 0.1);
    color: #ef4444;
    border-color: rgba(220, 38, 38, 0.3);
}

[data-theme="dark"] #favoriteBtn.favorited {
    background: var(--color-primary);
    color: var(--color-text-inverse);
    border-color: var(--color-primary);
}

[data-theme="dark"] #favoriteBtn.favorited:hover {
    background: var(--color-primary-hover);
    border-color: var(--color-primary-hover);
}

/* 分页组件样式 */
.pagination-wrapper {
    border-top: 1px solid var(--border-color);
    background: var(--bg-primary);
}

.pagination-container {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 1rem;
    background: var(--bg-primary);
}

.pagination {
    display: flex;
    align-items: center;
    gap: 8px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.pagination-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 28px;
    min-height: 28px;
    height: 28px;
    width: 28px;
    padding: 0;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    user-select: none;
}

.pagination-btn:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
    border-color: var(--primary-color);
    transform: translateY(-1px);
}

.pagination-btn:active {
    transform: translateY(0);
}

.pagination-btn.active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.pagination-btn.active:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
}

.pagination-btn:disabled {
    background: var(--bg-tertiary);
    color: var(--text-muted);
    border-color: var(--border-color);
    cursor: not-allowed;
    transform: none;
}

.pagination-btn:disabled:hover {
    background: var(--bg-tertiary);
    color: var(--text-muted);
    border-color: var(--border-color);
    transform: none;
}

.pagination-info {
    display: flex;
    align-items: center;
    margin: 0.25rem 0 0 0;
    font-size: 14px;
    color: var(--text-secondary);
}

.pagination-ellipsis {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    color: var(--text-muted);
    font-weight: bold;
    cursor: default;
}

/* 分页按钮图标 */
.pagination-btn i {
    font-size: 16px;
    line-height: 1;
}

.pagination-btn.prev-btn,
.pagination-btn.next-btn {
    min-width: 28px;
    width: 28px;
    min-height: 28px;
    height: 28px;
}

/* 夜间模式适配 */
[data-theme="dark"] .pagination-wrapper {
    /* border-color: var(--color-border); */
    background: var(--color-surface);
}

[data-theme="dark"] .pagination-container {
    /* background: var(--color-surface); */
    background: #1f2937;
    border-color: var(--color-border);
}

[data-theme="dark"] .pagination-btn {
    background: var(--color-surface-hover);
    border-color: var(--color-border);
    color: var(--color-text-light);
}

[data-theme="dark"] .pagination-btn:hover {
    background: var(--color-surface-hover);
    color: var(--color-text);
    border-color: var(--color-primary);
}

[data-theme="dark"] .pagination-btn.active {
    background: var(--color-primary);
    color: var(--color-text-inverse);
    /* border-color: var(--color-primary); */
}

[data-theme="dark"] .pagination-btn.active:hover {
    background: var(--color-primary-hover);
    border-color: var(--color-primary-hover);
}

[data-theme="dark"] .pagination-btn:disabled {
    background: var(--color-surface);
    color: var(--color-text-muted);
    border-color: var(--color-border);
}

[data-theme="dark"] .pagination-info {
    color: var(--color-text-light);
}

[data-theme="dark"] .pagination-ellipsis {
    color: var(--color-text-muted);
}

/* 响应式适配 */
@media (max-width: 1023px) {
    .pagination-container {
        /* padding: 1rem 0.5rem; */
        padding: 0;
        /* height: 44px; */
    }
    
    .pagination {
        gap: 6px;
    }
    
    .pagination-btn {
        min-width: 28px;
        width: 28px;
        height: 28px;
        padding: 6px 10px;
        font-size: 13px;
        /* 移除移动端的过渡动画 */
        transition: none;
    }
    
    /* 移除移动端分页按钮的悬浮效果 */
    .pagination-btn:hover {
        background: var(--bg-secondary);
        color: var(--text-secondary);
        /* border-color: var(--border-color); */
        transform: none;
    }
    
    .pagination-btn.active:hover {
        background: var(--primary-color);
        color: white;
        /* border-color: var(--primary-color); */
        transform: none;
    }
    
    .pagination-btn:active {
        transform: none;
    }
    
    .pagination-btn.prev-btn,
    .pagination-btn.next-btn {
        min-width: 28px;
    }
    
    .pagination-info {
        margin: 0.25rem 0 0 0;
        font-size: 13px;
    }
    
    /* 移除夜间模式下的移动端悬浮效果 */
    [data-theme="dark"] .pagination-btn:hover {
        background: var(--color-surface-hover);
        color: var(--color-text-light);
        /* border-color: var(--color-border); */
        transform: none;
    }
    
    [data-theme="dark"] .pagination-btn.active:hover {
        background: var(--color-primary);
        color: var(--color-text-inverse);
        /* border-color: var(--color-primary); */
        transform: none;
    }
}