/* 
 * Memos Page Styles - 说说页面样式
 * Version: 3.1 (优化版)
 * 
 * 基于 feeds.css 风格统一重构
 * 保持与友链动态页面的视觉一致性
 */

/* ============================================
   1. 基础重置
   ============================================ */
*,
*::before,
*::after {
    box-sizing: border-box;
}

/* ============================================
   2. 页面容器
   ============================================ */
.memos-page {
    max-width: 1280px;
    margin: 24px auto;
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.05);
    overflow: hidden;
}

/* ============================================
   3. Hero 区域
   ============================================ */
.memos-hero {
    position: relative;
    padding: 48px 0;
    background: linear-gradient(135deg, #fef3c7 0%, #fef59e 100%);
    border-bottom: 1px solid #e5e7eb;
    margin-bottom: 32px;
    overflow: hidden;
    z-index: 1;
}

/* Hero 装饰背景 */
.memos-hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 60%;
    height: 200%;
    background: radial-gradient(circle, rgba(245, 158, 11, 0.05) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.memos-hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -5%;
    width: 40%;
    height: 150%;
    background: radial-gradient(circle, rgba(217, 119, 6, 0.03) 0%, transparent 60%);
    border-radius: 50%;
    pointer-events: none;
}

.memos-hero .hero-container {
    position: relative;
    z-index: 1;
    padding: 0 20px;
    max-width: 1280px;
    margin: 0 auto;
}

.memos-hero .hero-inner {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 32px;
    max-width: 100%;
    margin: 0 auto;
    padding: 0 20px;
}

/* 左侧内容区 */
.hero-left,
.hero-content {
    position: relative;
    min-height: 140px;
}

/* 说说气泡装饰背景 */
.memos-bubbles {
    position: absolute;
    inset: -20px;
    display: grid;
    grid-template-columns: repeat(auto-fill, 80px);
    grid-auto-rows: 40px;
    gap: 12px;
    opacity: 0.06;
    pointer-events: none;
    overflow: hidden;
    z-index: 0;
}

.bubble-item {
    background: linear-gradient(45deg, #f59e0b, #d97706);
    border-radius: 50%;
    animation: float 12s ease-in-out infinite;
    animation-delay: calc(var(--i) * -0.8s);
    transform-origin: center;
}

@keyframes float {
    0%, 100% { 
        transform: translateY(0) scale(0.8);
        opacity: 0.3;
    }
    50% { 
        transform: translateY(-20px) scale(1.1);
        opacity: 0.8;
    }
}

/* Hero 内容 */
.hero-content {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
}

.memos-hero .page-title {
    margin: 0 0 16px;
    font-size: 2.25rem;
    font-weight: 500;
    color: #d97706;
    font-family: "KuaiKanShiJieTi", sans-serif;
    display: flex;
    align-items: center;
    gap: 12px;
}

.memos-hero .page-title i {
    color: #f59e0b;
    font-size: 2rem;
}

.hero-text {
    margin-top: 16px;
    color: #4b5563;
    font-family: "Source Han Serif CN", var(--font-chinese);
    font-size: 0.95rem;
    line-height: 1.6;
}

.hero-text p {
    margin: 0 0 16px;
}

/* Hero 按钮区域 */
.hero-actions {
    position: absolute;
    bottom: 16px;
    left: 60px;
    right: 0px;
    display: flex;
    justify-content: center;
    gap: 10px;
    padding: 0 20px;
    z-index: 10;
}

/* ============================================
   4. 统计卡片
   ============================================ */
.memos-info-card {
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: 20px;
    height: fit-content;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
}

.card-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-bottom: 16px;
    border-bottom: 1px solid #e5e7eb;
    margin-bottom: 16px;
}

.card-header i {
    font-size: 1.25rem;
    color: #f59e0b;
}

.card-header h3 {
    margin: 0;
    font-size: 1.125rem;
    font-weight: 600;
    color: #0f172a;
}

/* 统计摘要 */
.stats-summary {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.summary-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px;
    background: #fef3c7;
    border-radius: 8px;
    transition: all 0.2s ease;
}

.summary-item:hover {
    background: #fde68a;
    transform: translateX(4px);
}

.summary-icon {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #ffffff;
    border-radius: 8px;
    margin-right: 12px;
}

.summary-icon i {
    font-size: 1rem;
    color: #f59e0b;
}

.summary-content {
    flex: 1;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.summary-label {
    font-size: 0.875rem;
    color: #6b7280;
}

.summary-value {
    font-size: 1.25rem;
    font-weight: 700;
    color: #0f172a;
    transition: all 0.3s ease;
}

/* 服务状态指示器 */
.status-indicator {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.75rem;
    font-weight: 500;
    padding: 2px 8px;
    border-radius: 12px;
    transition: all 0.2s ease;
}

.status-indicator .fa-circle {
    font-size: 8px;
    line-height: 1;
}

.status-indicator.online {
    background: #d1fae5;
    color: #065f46;
    border: 1px solid #a7f3d0;
}

.status-indicator.online .fa-circle {
    color: #10b981;
}

.status-indicator.offline {
    background: #fee2e2;
    color: #991b1b;
    border: 1px solid #fca5a5;
}

.status-indicator.offline .fa-circle {
    color: #ef4444;
}

.status-indicator.loading {
    background: #fef3c7;
    color: #92400e;
    border: 1px solid #fcd34d;
}

.status-indicator.loading .fa-circle {
    color: #f59e0b;
    animation: pulse 1.5s infinite;
}

/* 分隔线 */
.card-divider {
    height: 1px;
    margin: 16px 0;
    border: 0;
    border-top: 1px solid #e5e7eb;
}

/* 最后更新信息 */
.last-update-info {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    font-size: 0.875rem;
    color: #6b7280;
    padding: 8px 0;
}

.last-update-info > span {
    display: flex;
    align-items: center;
    gap: 8px;
}

.last-update-info .fa-wifi {
    font-size: 14px;
    color: #6b7280;
    display: flex;
    align-items: center;
}

/* 刷新按钮 */
.btn-refresh-inline {
    background: transparent;
    border: 1px solid #e5e7eb;
    color: #6b7280;
    padding: 6px 8px;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
}

.btn-refresh-inline:hover {
    background: #f3f4f6;
    color: #374151;
    border-color: #d1d5db;
}

.btn-refresh-inline:active {
    transform: scale(0.95);
}

/* 状态文本 */
#status-text {
    line-height: 1;
    font-size: 0.75rem;
}

/* ============================================
   5. 按钮样式
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    font-size: 0.875rem;
    font-weight: 500;
    color: #374151;
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
}

.btn:hover {
    background: #f9fafb;
    border-color: #d1d5db;
    transform: translateY(-1px);
}

.btn.primary {
    color: #ffffff;
    background: #f59e0b;
    border-color: #f59e0b;
}

.btn.primary:hover {
    background: #d97706;
    border-color: #d97706;
}

.btn.secondary {
    color: #f59e0b;
    background: #fef3c7;
    border-color: #fde68a;
}

.btn.secondary:hover {
    background: #fde68a;
    border-color: #fcd34d;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

/* ============================================
   6. 工具栏区域
   ============================================ */
.memos-section {
    padding: 0 20px 40px;
}

.memos-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 工具栏 */
.memos-toolbar {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
    padding: 16px 20px;
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
}

/* 筛选标签 */
.memos-filters {
    display: flex;
    gap: 4px;
    padding: 4px;
    background: #f9fafb;
    border-radius: 8px;
    border: 1px solid #e5e7eb;
}

.filter-btn {
    padding: 8px 16px;
    background: transparent;
    border: none;
    border-radius: 6px;
    color: #6b7280;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
}

.filter-btn:hover {
    background: #ffffff;
    color: #f59e0b;
}

.filter-btn.active {
    background: #f59e0b;
    color: #ffffff;
    box-shadow: 0 1px 3px rgba(245, 158, 11, 0.3);
}

.filter-btn i {
    font-size: 0.75rem;
}

/* 搜索框 */
.memos-search {
    position: relative;
    flex: 1;
    max-width: 320px;
}

.search-input {
    width: 100%;
    padding: 10px 40px 10px 16px;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    background: #ffffff;
    color: #0f172a;
    font-size: 0.875rem;
    transition: all 0.2s ease;
}

.search-input:focus {
    outline: none;
    border-color: #f59e0b;
    box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.1);
}

.search-input::placeholder {
    color: #9ca3af;
}

.search-btn {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    width: 32px;
    height: 32px;
    background: none;
    border: none;
    color: #6b7280;
    cursor: pointer;
    transition: all 0.2s ease;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.search-btn:hover {
    color: #f59e0b;
    background: #fef3c7;
}

/* 操作按钮 */
.memos-actions {
    display: flex;
    gap: 8px;
}

.action-btn {
    width: 40px;
    height: 40px;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    background: #ffffff;
    color: #6b7280;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
}

.action-btn:hover {
    color: #f59e0b;
    border-color: #f59e0b;
    background: #fef3c7;
}

.action-btn.loading {
    color: #f59e0b;
    pointer-events: none;
}

.action-btn.loading i {
    animation: spin 1s linear infinite;
}

/* ============================================
   7. 说说网格布局
   ============================================ */
.memos-grid {
    display: grid;
    gap: 20px;
    margin-bottom: 40px;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    align-items: start;
}

.memos-grid.layout-3 {
    grid-template-columns: repeat(3, 1fr);
}

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

.memos-grid.layout-1 {
    grid-template-columns: 1fr;
}

/* ============================================
   8. 说说卡片
   ============================================ */
.memo-card {
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
    height: 100%;
    cursor: pointer;
    position: relative;
    display: flex;
    flex-direction: column;
}

.memo-card:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
    transform: translateY(-4px);
    border-color: #f59e0b;
}

.memo-card.pinned {
    border-color: #f59e0b;
    background: linear-gradient(135deg, #fef3c7 0%, #ffffff 100%);
}

.memo-card.pinned::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #f59e0b, #d97706);
}

.memo-card-container {
    padding: 20px;
    display: flex;
    flex-direction: column;
    height: 100%;
    flex: 1;
}

/* 说说头部 */
.memo-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}

.memo-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
    color: #9ca3af;
}

.memo-time {
    font-weight: 500;
}

.pinned-indicator {
    color: #f59e0b;
    font-size: 0.875rem;
}

.memo-actions {
    display: flex;
    align-items: center;
    gap: 4px;
    opacity: 0;
    transition: all 0.2s ease;
}

.memo-card:hover .memo-actions {
    opacity: 1;
}

.memo-action-btn {
    width: 28px;
    height: 28px;
    border: none;
    background: #f9fafb;
    color: #6b7280;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
}

.memo-action-btn:hover {
    background: #f59e0b;
    color: white;
}

/* 链接按钮样式 */
.memo-link-btn {
    text-decoration: none;
    color: inherit;
}

.memo-link-btn:hover {
    background: #3b82f6 !important;
    color: white !important;
}

/* 说说内容 */
.memo-content {
    color: #0f172a;
    line-height: 1.7;
    margin-bottom: 16px;
    font-size: 0.95rem;
    word-wrap: break-word;
    flex: 1;
}

.memo-content p {
    margin: 0 0 12px;
}

.memo-content p:last-child {
    margin-bottom: 0;
}

.memo-content a {
    color: #f59e0b;
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: all 0.2s ease;
}

.memo-content a:hover {
    border-bottom-color: #f59e0b;
}

.memo-content img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 8px 0;
}

.memo-content code {
    background: #f3f4f6;
    padding: 2px 6px;
    border-radius: 4px;
    font-family: 'Monaco', 'Menlo', monospace;
    font-size: 0.85em;
}

.memo-content pre {
    background: #f9fafb;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    padding: 12px;
    overflow-x: auto;
    margin: 12px 0;
}

.memo-content blockquote {
    border-left: 4px solid #f59e0b;
    padding-left: 16px;
    margin: 12px 0;
    color: #6b7280;
    font-style: italic;
}

/* 说说标签 */
.memo-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 16px;
    min-height: 0;
}

.memo-tag {
    background: #fef3c7;
    color: #92400e;
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.2s ease;
    cursor: pointer;
}

.memo-tag:hover {
    background: #f59e0b;
    color: white;
    transform: translateY(-1px);
}

/* 说说底部 */
.memo-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 16px;
    border-top: 1px solid #f3f4f6;
    font-size: 0.75rem;
    color: #9ca3af;
    margin-top: auto;
}

.memo-time-detailed {
    display: flex;
    align-items: center;
    gap: 4px;
}

/* 底部标签样式 */
.memo-footer .memo-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    margin: 0;
}

.memo-footer .memo-tag {
    background: #f59e0b;
    color: #ffffff;
    padding: 2px 6px;
    border-radius: 8px;
    font-size: 0.6875rem;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.2s ease;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    line-height: 1;
}

.memo-footer .memo-tag:hover {
    background: #d97706;
    transform: translateY(-1px);
}

/* 移除可见性显示 */
.memo-visibility {
    display: none;
}

/* ============================================
   9. 新增内容样式
   ============================================ */

/* 图片样式 */
.memo-image-container {
    margin: 12px 0;
    border-radius: 8px;
    overflow: hidden;
    background: #f9fafb;
    border: 1px solid #e5e7eb;
}

.memo-image {
    width: 100%;
    height: auto;
    display: block;
    cursor: pointer;
    transition: all 0.3s ease;
    max-height: 400px;
    object-fit: cover;
}

.memo-image:hover {
    transform: scale(1.02);
}

/* 图片模态框 */
.image-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.image-modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(4px);
    cursor: pointer;
}

.image-modal-container {
    position: relative;
    max-width: 90vw;
    max-height: 90vh;
    z-index: 1;
}

.image-modal-img {
    max-width: 100%;
    max-height: 90vh;
    border-radius: 8px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.image-modal-close {
    position: absolute;
    top: -40px;
    right: 0;
    width: 36px;
    height: 36px;
    background: rgba(255, 255, 255, 0.9);
    border: none;
    border-radius: 50%;
    color: #374151;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    transition: all 0.2s ease;
}

.image-modal-close:hover {
    background: #ffffff;
    transform: scale(1.1);
}

/* 代码块样式 */
.memo-code-block {
    margin: 12px 0;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    overflow: hidden;
    background: #f9fafb;
}

.code-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 12px;
    background: #f3f4f6;
    border-bottom: 1px solid #e5e7eb;
    font-size: 0.75rem;
}

.code-language {
    color: #6b7280;
    font-weight: 500;
    text-transform: uppercase;
}

.code-copy-btn {
    padding: 4px 8px;
    background: transparent;
    border: none;
    color: #6b7280;
    cursor: pointer;
    border-radius: 4px;
    transition: all 0.2s ease;
    font-size: 0.75rem;
}

.code-copy-btn:hover {
    background: #e5e7eb;
    color: #374151;
}

.memo-code-block pre {
    margin: 0;
    padding: 16px;
    background: #ffffff;
    overflow-x: auto;
    font-family: 'Monaco', 'Menlo', 'Courier New', monospace;
    font-size: 0.875rem;
    line-height: 1.5;
}

.memo-code-block code {
    background: transparent;
    color: #374151;
    padding: 0;
}

/* 行内代码样式 */
.memo-inline-code {
    background: #f3f4f6;
    color: #ef4444;
    padding: 2px 6px;
    border-radius: 4px;
    font-family: 'Monaco', 'Menlo', 'Courier New', monospace;
    font-size: 0.875em;
    font-weight: 500;
}

/* 链接样式 */
.memo-link {
    color: #f59e0b;
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: all 0.2s ease;
    word-break: break-all;
}

.memo-link:hover {
    border-bottom-color: #f59e0b;
    background: #fef3c7;
    padding: 2px 4px;
    border-radius: 4px;
}

/* 提及样式 */
.mention {
    color: #3b82f6;
    background: #eff6ff;
    padding: 2px 6px;
    border-radius: 12px;
    font-weight: 500;
    font-size: 0.875em;
}

/* 内容中的标签高亮 */
.content-tag {
    color: #f59e0b;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.content-tag:hover {
    color: #d97706;
    background: #fef3c7;
    padding: 1px 3px;
    border-radius: 3px;
}

/* 引用样式 */
.memo-quote {
    border-left: 4px solid #f59e0b;
    padding: 8px 16px;
    margin: 12px 0;
    background: #fef3c7;
    border-radius: 0 8px 8px 0;
    font-style: italic;
    color: #92400e;
}

/* ============================================
   10. 附件样式
   ============================================ */
.memo-attachments {
    margin: 16px 0;
    display: grid;
    gap: 8px;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.memo-attachments .memo-image-container {
    margin: 0;
}

/* 当只有一张图片时 */
.memo-attachments:has(.memo-image-container:only-child) {
    grid-template-columns: 1fr;
    max-width: 400px;
}

/* 当有2张图片时 */
.memo-attachments:has(.memo-image-container:nth-child(2):last-child) {
    grid-template-columns: 1fr 1fr;
}

/* 当有3张图片时 */
.memo-attachments:has(.memo-image-container:nth-child(3):last-child) {
    grid-template-columns: 1fr 1fr 1fr;
}

/* 当有4张或更多图片时 */
.memo-attachments:has(.memo-image-container:nth-child(4)) {
    grid-template-columns: 1fr 1fr;
}

/* ============================================
   11. 动画效果
   ============================================ */
@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* ============================================
   12. 深色模式适配
   ============================================ */
[data-theme="dark"] .last-update-info {
    color: var(--color-text-light);
}

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

[data-theme="dark"] .status-indicator.online {
    background: rgba(16, 185, 129, 0.1);
    color: #34d399;
    border-color: rgba(16, 185, 129, 0.3);
}

[data-theme="dark"] .status-indicator.offline {
    background: rgba(239, 68, 68, 0.1);
    color: #f87171;
    border-color: rgba(239, 68, 68, 0.3);
}

[data-theme="dark"] .status-indicator.loading {
    background: rgba(245, 158, 11, 0.1);
    color: #fbbf24;
    border-color: rgba(245, 158, 11, 0.3);
}

[data-theme="dark"] .btn-refresh-inline {
    border-color: var(--color-border);
    color: var(--color-text-light);
}

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

[data-theme="dark"] .memo-image-container,
[data-theme="dark"] .memo-attachments .memo-image-container {
    background: var(--color-background-light);
    border-color: var(--color-border);
}

[data-theme="dark"] .memo-code-block {
    background: var(--color-background-light);
    border-color: var(--color-border);
}

[data-theme="dark"] .code-header {
    background: var(--color-background);
    border-bottom-color: var(--color-border);
}

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

[data-theme="dark"] .code-copy-btn {
    color: var(--color-text-light);
}

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

[data-theme="dark"] .memo-code-block pre {
    background: var(--color-background);
}

[data-theme="dark"] .memo-code-block code {
    color: var(--color-text);
}

[data-theme="dark"] .memo-inline-code {
    background: var(--color-background-light);
    color: #fbbf24;
}

[data-theme="dark"] .memo-link {
    color: #fbbf24;
}

[data-theme="dark"] .memo-link:hover {
    border-bottom-color: #fbbf24;
    background: rgba(245, 158, 11, 0.1);
}

[data-theme="dark"] .mention {
    color: #60a5fa;
    background: rgba(59, 130, 246, 0.1);
}

[data-theme="dark"] .content-tag {
    color: #fbbf24;
}

[data-theme="dark"] .content-tag:hover {
    color: #f59e0b;
    background: rgba(245, 158, 11, 0.1);
}

[data-theme="dark"] .memo-quote {
    background: rgba(245, 158, 11, 0.1);
    color: #fbbf24;
    border-left-color: #f59e0b;
}

[data-theme="dark"] .image-modal-close {
    background: rgba(0, 0, 0, 0.8);
    color: #ffffff;
}

[data-theme="dark"] .image-modal-close:hover {
    background: rgba(0, 0, 0, 0.9);
}

/* ============================================
   13. 响应式适配
   ============================================ */
@media (max-width: 768px) {
    .last-update-info {
        font-size: 0.8125rem;
        gap: 8px;
    }
    
    .last-update-info > span {
        gap: 6px;
    }
    
    .status-indicator {
        font-size: 0.6875rem;
        padding: 2px 6px;
        gap: 4px;
    }
    
    .btn-refresh-inline {
        padding: 4px 6px;
        font-size: 0.6875rem;
    }
    
    .memo-footer {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
    
    .memo-footer .memo-tags {
        width: 100%;
        justify-content: flex-end;
    }
    
    .image-modal-container {
        max-width: 95vw;
        max-height: 85vh;
    }
    
    .image-modal-close {
        top: -30px;
        width: 32px;
        height: 32px;
    }
    
    .memo-code-block pre {
        padding: 12px;
        font-size: 0.8125rem;
    }
    
    .memo-attachments {
        grid-template-columns: 1fr 1fr;
    }
    
    .memo-attachments:has(.memo-image-container:only-child) {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .memo-image {
        max-height: 300px;
    }
    
    .code-header {
        padding: 6px 8px;
    }
    
    .memo-code-block pre {
        padding: 8px;
        font-size: 0.75rem;
    }
    
    .memo-attachments {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   14. 下拉加载样式
   ============================================ */

/* 加载更多按钮容器 */
.load-more-container {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 40px 20px;
    margin-top: 20px;
}

/* 加载更多按钮 */
.load-more-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 14px 32px;
    font-size: 0.875rem;
    font-weight: 500;
    color: #6b7280;
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    min-width: 160px;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.load-more-btn:hover {
    background: #f59e0b;
    color: #ffffff;
    border-color: #f59e0b;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.2);
}

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

/* 加载状态 */
.load-more-btn.loading {
    color: #f59e0b;
    border-color: #f59e0b;
    background: #fef3c7;
    cursor: not-allowed;
    pointer-events: none;
}

.load-more-btn.loading:hover {
    transform: none;
    box-shadow: none;
}

/* 加载完成状态 */
.load-more-btn.completed {
    color: #9ca3af;
    border-color: #e5e7eb;
    background: #f9fafb;
    cursor: not-allowed;
    pointer-events: none;
}

/* 错误状态 */
.load-more-btn.error {
    color: #ef4444;
    border-color: #fca5a5;
    background: #fee2e2;
}

.load-more-btn.error:hover {
    background: #ef4444;
    color: #ffffff;
    border-color: #ef4444;
}

/* 按钮文本 */
.load-more-text {
    transition: all 0.2s ease;
}

/* 加载图标 */
.load-more-icon {
    font-size: 0.875rem;
    transition: all 0.3s ease;
}

.load-more-btn.loading .load-more-icon {
    animation: spin 1s linear infinite;
}

/* 加载指示器 */
.loading-indicator {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 20px;
    color: #6b7280;
    font-size: 0.875rem;
}

.loading-indicator .spinner {
    width: 20px;
    height: 20px;
    border: 2px solid #e5e7eb;
    border-top: 2px solid #f59e0b;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* 无更多内容提示 */
.no-more-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
    color: #9ca3af;
    font-size: 0.875rem;
    text-align: center;
}

.no-more-content i {
    font-size: 2rem;
    margin-bottom: 12px;
    color: #d1d5db;
}

.no-more-content .title {
    font-weight: 500;
    margin-bottom: 8px;
    color: #6b7280;
}

.no-more-content .desc {
    font-size: 0.8125rem;
    line-height: 1.5;
}

/* 加载错误提示 */
.load-error {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
    color: #ef4444;
    font-size: 0.875rem;
    text-align: center;
}

.load-error i {
    font-size: 2rem;
    margin-bottom: 12px;
    color: #fca5a5;
}

.load-error .title {
    font-weight: 500;
    margin-bottom: 8px;
}

.load-error .desc {
    font-size: 0.8125rem;
    line-height: 1.5;
    margin-bottom: 16px;
    color: #9ca3af;
}

/* 重试按钮 */
.retry-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    font-size: 0.8125rem;
    font-weight: 500;
    color: #ef4444;
    background: #ffffff;
    border: 1px solid #fca5a5;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
}

.retry-btn:hover {
    background: #ef4444;
    color: #ffffff;
    border-color: #ef4444;
}

/* 自动加载模式的触发区域 */
.auto-load-trigger {
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 20px 0;
}

/* 加载状态动画 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.memo-card.new-loaded {
    animation: fadeInUp 0.5s ease-out;
}

/* 防重复加载遮罩 */
.loading-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100;
    backdrop-filter: blur(2px);
}

/* 深色模式适配 */
[data-theme="dark"] .load-more-btn {
    background: var(--color-background);
    border-color: var(--color-border);
    color: var(--color-text-light);
}

[data-theme="dark"] .load-more-btn:hover {
    background: #f59e0b;
    color: #ffffff;
    border-color: #f59e0b;
}

[data-theme="dark"] .load-more-btn.loading {
    background: rgba(245, 158, 11, 0.1);
    border-color: #f59e0b;
    color: #fbbf24;
}

[data-theme="dark"] .load-more-btn.completed {
    background: var(--color-background-light);
    border-color: var(--color-border);
    color: var(--color-text-light);
}

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

[data-theme="dark"] .loading-indicator .spinner {
    border-color: var(--color-border);
    border-top-color: #f59e0b;
}

[data-theme="dark"] .no-more-content {
    color: var(--color-text-light);
}

[data-theme="dark"] .no-more-content i {
    color: var(--color-border);
}

[data-theme="dark"] .no-more-content .title {
    color: var(--color-text-light);
}

[data-theme="dark"] .load-error .title {
    color: #f87171;
}

[data-theme="dark"] .load-error .desc {
    color: var(--color-text-light);
}

[data-theme="dark"] .retry-btn {
    background: var(--color-background);
    border-color: #fca5a5;
    color: #f87171;
}

[data-theme="dark"] .retry-btn:hover {
    background: #f87171;
    color: #ffffff;
    border-color: #f87171;
}

[data-theme="dark"] .loading-overlay {
    background: rgba(0, 0, 0, 0.5);
}

/* 响应式适配 */
@media (max-width: 768px) {
    .load-more-container {
        padding: 30px 15px;
    }
    
    .load-more-btn {
        padding: 12px 24px;
        font-size: 0.8125rem;
        min-width: 140px;
    }
    
    .no-more-content,
    .load-error {
        padding: 30px 15px;
    }
    
    .no-more-content i,
    .load-error i {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .load-more-btn {
        padding: 10px 20px;
        font-size: 0.75rem;
        min-width: 120px;
    }
    
    .load-more-container {
        padding: 25px 10px;
    }
}
/* ============================================
   15. 统计信息样式
   ============================================ */
.btn-refresh-stats {
    background: none;
    border: none;
    color: #6b7280;
    cursor: pointer;
    padding: 4px;
    border-radius: 4px;
    transition: all 0.2s ease;
    font-size: 14px;
}

.btn-refresh-stats:hover {
    color: #f59e0b;
    background: rgba(249, 115, 22, 0.1);
}

.btn-refresh-stats.loading {
    color: #f59e0b;
    pointer-events: none;
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.summary-value {
    transition: all 0.3s ease;
}

/* Memos Toast 通知样式（兜底样式，与主题保持一致） */
.memos-toast {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%) translateY(-20px);
    padding: 12px 20px;
    border-radius: 8px;
    background: var(--color-background, #fff);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    display: flex;
    align-items: center;
    gap: 8px;
    z-index: 9999;
    opacity: 0;
    transition: all 0.3s ease;
    font-size: 0.9rem;
    font-weight: 500;
    border: 1px solid var(--color-border, #e5e7eb);
}

.memos-toast.show {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

.memos-toast-success {
    color: #16a34a;
    border-color: #bbf7d0;
    background: #f0fdf4;
}

.memos-toast-error {
    color: #dc2626;
    border-color: #fecaca;
    background: #fef2f2;
}

.memos-toast-info {
    color: #2563eb;
    border-color: #bfdbfe;
    background: #eff6ff;
}

.memos-toast i {
    font-size: 1.1em;
    flex-shrink: 0;
}

/* 暗色主题适配 */
[data-theme="dark"] .memos-toast {
    background: var(--color-background, #1f1f1f);
    border-color: var(--color-border, #374151);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

[data-theme="dark"] .memos-toast-success {
    background: rgba(34, 197, 94, 0.1);
    color: #4ade80;
    border-color: rgba(34, 197, 94, 0.3);
}

[data-theme="dark"] .memos-toast-error {
    background: rgba(239, 68, 68, 0.1);
    color: #f87171;
    border-color: rgba(239, 68, 68, 0.3);
}

[data-theme="dark"] .memos-toast-info {
    background: rgba(59, 130, 246, 0.1);
    color: #60a5fa;
    border-color: rgba(59, 130, 246, 0.3);
}

/* 响应式调整 */
@media (max-width: 768px) {
    .memos-toast {
        left: 16px;
        right: 16px;
        transform: translateY(-20px);
        max-width: calc(100vw - 32px);
    }
    
    .memos-toast.show {
        transform: translateY(0);
    }
}