/* 基本样式重置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif;
    margin: 0;
    padding: 0;
    background-color: var(--color-gray-100);
    color: var(--color-text-primary);
    line-height: 1.6;
    height: 100vh;
    overflow: hidden;
    padding-top: 0; /* 为顶部通知条预留空间，当通知条显示时会动态调整 */
    transition: padding-top 0.3s ease;
}

/* 页面标题和刷新按钮样式 */
.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 10px;
}

.refresh-btn {
    display: flex;
    align-items: center;
    background-color: var(--color-success);
    color: white;
    border: none;
    border-radius: 4px;
    padding: 8px 16px;
    cursor: pointer;
    font-size: 0.875rem;
    transition: background-color 0.3s;
}

.refresh-btn:hover {
    background-color: var(--color-success-dark);
}

.refresh-icon {
    display: inline-block;
    width: 16px;
    height: 16px; 
    margin-right: 5px;
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="white"><path d="M17.65 6.35C16.2 4.9 14.21 4 12 4c-4.42 0-7.99 3.58-7.99 8s3.57 8 7.99 8c3.73 0 6.84-2.55 7.73-6h-2.08c-.82 2.33-3.04 4-5.65 4-3.31 0-6-2.69-6-6s2.69-6 6-6c1.66 0 3.14.69 4.22 1.78L13 11h7V4l-2.35 2.35z"/></svg>');
    background-size: cover;
}

/* 应用容器 - 左右布局 */
.app-container {
    display: flex;
    height: 100vh;
    overflow: hidden;
    transition: height 0.3s ease;
}

/* 当顶部通知条显示时，调整容器高度 */
body.notification-bar-visible {
    padding-top: 30px;
}

body.notification-bar-visible .app-container {
    height: calc(100vh - 50px);
}

/* 左侧菜单栏样式 */
.sidebar {
    width: 150px;
    background-color: var(--sidebar-bg);
    color: var(--sidebar-text);
    height: 100%;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transition: all 0.3s ease;
}

.sidebar-header {
    padding: 15px 10px;
    text-align: center;
    border-bottom: 1px solid var(--sidebar-border);
}

.sidebar-logo {
    width: 100%;
    max-width: 100px;
    height: auto;
    display: block;
    margin: 0 auto;
}

.sidebar-menu {
    padding: 20px 0;
    flex: 1;
    overflow-y: auto;
    min-height: 0;
}

.sidebar-menu ul {
    list-style: none;
}

/* 通用菜单项样式 - 主菜单和底部菜单共用 */
.sidebar-menu .menu-item,
.sidebar-bottom .menu-item {
    padding: 1px 6px;
    display: flex;
    align-items: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.sidebar-menu .menu-item .menu-link,
.sidebar-bottom .menu-item .menu-link {
    padding: 8px 10px;
    border-radius: var(--radius-base);
    width: 100%;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    text-decoration: none;
    color: var(--sidebar-text);
}

.sidebar-menu .menu-item:hover .menu-link,
.sidebar-bottom .menu-item:hover .menu-link {
    background-color: var(--sidebar-bg-hover);
}

.sidebar-menu .menu-item.has-submenu {
    display: block;
    padding: 4px 10px;
}

.sidebar-menu .menu-item.has-submenu .menu-link {
    padding: 8px 10px;
    border-radius: var(--radius-base);
}

.sidebar-menu .menu-item.has-submenu:hover .menu-link {
    background-color: var(--sidebar-bg-hover);
}

.sidebar-menu .menu-item.active .menu-link,
.sidebar-bottom .menu-item.active .menu-link {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.sidebar-menu .menu-item.active .menu-icon,
.sidebar-bottom .menu-item.active .menu-icon {
    color: var(--color-white);
}

.sidebar-menu .menu-icon,
.sidebar-bottom .menu-icon {
    margin-right: 10px;
    font-size: 1.125rem;
    color: var(--color-primary);
}

.sidebar-menu .menu-text,
.sidebar-bottom .menu-text {
    font-size: var(--font-size-base);
}

/* 右侧内容区样式 */
.main-content {
    flex: 1;
    overflow-y: auto;
    padding: 0px;
    transition: margin-right 0.3s ease;
    background-color: var(--color-bg-primary);
}

/* 当chatbox收起时，移除main-content的右边距 */
.main-content.expanded {
    margin-right: 0;
}

/* 默认状态下，为chatbox预留空间 */
.main-content {
    margin-right: 500px;
}

/* 当chatbox收起时，移除margin */
.chatbox-panel.collapsed + .main-content {
    margin-right: 0;
}

.content-page {
    background-color: var(--color-white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 5px 15px;
    height: 100%;
    overflow-y: auto;
}

h1 {
    /*margin-bottom: 30px;*/
    color: var(--color-primary);
    font-size: 1.25rem;
}

h2 {
    margin: 20px 0;
    font-size: 1.125rem;
    color: var(--color-text-primary);
    /*
    border-bottom: 2px solid var(--sidebar-border);
    padding-bottom: 10px;
    */
}

.tabs {
    display: flex;
    justify-content: space-between;
    margin-bottom: 20px;
    border-bottom: 1px solid var(--color-border-secondary);
}

.tabs-left {
    display: flex;
}

.tabs-right {
    display: flex;
}

.tab-btn {
    background: none;
    border: none;
    padding: 10px 20px;
    margin: 0 5px;
    font-size: 1.0rem;
    cursor: pointer;
    color: var(--color-text-secondary);
    position: relative;
    transition: color 0.3s;
}

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

.tab-btn.active {
    color: var(--color-primary);
    font-weight: bold;
}

.tab-btn.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
}

/* 备选视频数量显示样式 */
.candidate-count {
    font-size: 0.875rem;
    color: var(--color-text-tertiary);
    margin-left: 5px;
    transition: all 0.3s ease;
}

.tab-btn.active .candidate-count {
    color: var(--color-primary);
}

/* 数量更新动效 */
.candidate-count.count-updated {
    transform: scale(1.2);
    color: var(--color-success);
    font-weight: bold;
    height: 2px;
    background-color: var(--color-primary);
}

/* 备选视频tab特殊样式 */
.candidate-tab {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: white;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(102, 126, 234, 0.3);
    border: none;
    margin-left: 10px;
    transition: all 0.3s ease;
}

.candidate-tab:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
    background: linear-gradient(135deg, var(--color-primary-hover) 0%, var(--color-primary-dark) 100%);
}

.candidate-tab.active {
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary-dark) 100%);
    transform: translateY(-1px);
}

.candidate-tab .candidate-count {
    color: rgba(255, 255, 255, 0.9);
}

.candidate-tab.active .candidate-count {
    color: white;
}

/* 图标样式 */
.icon-star {
    font-style: normal;
    margin-right: 5px;
    font-size: 0.875rem;
    color: #ffd700;
    text-shadow: 0 0 3px rgba(255, 215, 0, 0.5);
}

.tab-content {
    margin-bottom: 20px;
}

.input-container {
    display: flex;
    margin-bottom: 15px;
}

.input-field {
    flex: 1;
    padding: 12px 15px;
    border: 1px solid var(--color-border-primary);
    border-radius: 4px 0 0 4px;
    font-size: 1.0rem;
    outline: none;
    transition: border-color 0.3s;
}

.input-field:focus {
    border-color: var(--color-primary);
}

.submit-btn {
    background-color: var(--color-primary);
    color: white;
    border: none;
    padding: 12px 20px;
    border-radius: 0 4px 4px 0;
    cursor: pointer;
    font-size: 1.0rem;
    transition: background-color 0.3s;
}

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

.loading {
    display: none;
    text-align: center;
    margin: 20px 0;
}

.spinner {
    width: 40px;
    height: 40px;
    margin: 0 auto;
    border: 4px solid var(--color-divider);
    border-radius: 50%;
    border-top-color: var(--color-primary);
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.result-container {
    display: none;
    margin-top: 20px;
    padding: 15px;
    background-color: var(--color-gray-50);
    border-radius: 5px;
}

.video-info {
    margin-top: 20px;
    padding: 20px;
    background-color: var(--color-white);
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.video-detail-container {
    display: flex;
    flex-direction: column;
    gap: 20px;
    padding: 20px;
    background-color: var(--color-white);
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.video-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
    flex-wrap: wrap;
    gap: 10px;
}

.video-header .video-title {
    flex: 1;
    margin-bottom: 0;
}

.video-header .video-title h1 {
    margin: 0;
    padding-right: 20px;
}

.page-actions {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
    margin-left: auto;
}

.btn {
    display: inline-flex;
    align-items: center;
    padding: 8px 16px;
    border-radius: 4px;
    font-size: 0.875rem;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
}

.back-to-search {
    background-color: var(--color-gray-100);
    color: var(--color-text-secondary);
    border: 1px solid var(--color-gray-300);
}

.back-to-search:hover {
    background-color: var(--color-gray-300);
}

.douyin-link {
    background-color: var(--color-primary);
    color: white;
    border: none;
}

.douyin-link:hover {
    background-color: var(--color-error);
    opacity: 0.9;
}

.icon-back:before { content: '\2190'; margin-right: 5px; }
.icon-douyin:before { content: '\1F3A5'; margin-right: 5px; }

@media (min-width: 992px) {
    .video-detail-container {
        flex-direction: row;
    }
    
    .video-main-content {
        flex: 1;
        max-width: 40%;
    }
    
    .video-side-info {
        width: 60%;
        min-width: 280px;
    }
}

.video-main-content {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.video-title {
    margin-bottom: 16px;
}

.video-title h1 {
    font-size: 0.9375rem;
    font-weight: bold;
    line-height: 1.4;
    color: var(--color-text-primary);
    margin: 0;
}

.video-player-container {
    position: relative;
    width: 100%;
    background-color: var(--color-black);
    border-radius: 4px;
    overflow: hidden;
}

.video-player {
    width: 100%;
    aspect-ratio: 16 / 9;
}

.video-player video {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.video-cover {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    background-color: var(--color-black);
    display: flex;
    align-items: center;
    justify-content: center;
}

.video-thumbnail {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.video-duration {
    position: absolute;
    bottom: 8px;
    right: 8px;
    background-color: rgba(0, 0, 0, 0.7);
    color: var(--color-white);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.75rem;
}

.video-play-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    text-align: center;
}

.video-original-link {
    display: inline-block;
    margin-top: 10px;
    padding: 8px 16px;
    background-color: var(--color-primary);
    color: var(--color-white);
    border-radius: 4px;
    text-decoration: none;
    font-weight: bold;
    transition: background-color 0.2s;
}

.video-original-link:hover {
    background-color: var(--color-primary-light);
}

.video-info-stats {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid var(--color-border-secondary);
}

.video-publish-info {
    display: flex;
    gap: 16px;
    color: var(--color-text-tertiary);
    font-size: 0.875rem;
}

.video-interaction-stats {
    display: flex;
    gap: 20px;
}
.video-stats {
    display: flex;
}
.stat-item {
    display: flex;
    align-items: center;
    gap: 1px;
    color: var(--color-text-secondary);
    font-size: 0.875rem;
    padding-right: 5px;
}

.stat-item i {
    font-size: 1.0rem;
}

.icon-back:before { content: '\2190'; margin-right: 5px; }
.icon-douyin:before { content: '\1F3A5'; margin-right: 5px; }
.icon-create:before { content: '\270D'; margin-right: 5px; }
.icon-like:before { content: '\1F44D'; }
.icon-coin:before { content: '\1F4B0'; }
.icon-comment:before { content: '\1F4AC'; }
.icon-share:before { content: '\1F4E9'; }
.icon-music:before { content: '\1F3B5'; }
.icon-collect:before { content: '\2B50'; }
.icon-play:before { content: '\25B6'; }

.video-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 12px;
}

.video-tag {
    padding: 4px 8px;
    background-color: var(--color-gray-100);
    border-radius: 4px;
    color: var(--color-text-secondary);
    font-size: 0.8125rem;
    cursor: pointer;
    transition: background-color 0.2s;
}

.video-tag:hover {
    background-color: var(--color-gray-300);
}

.video-side-info {
    display: flex;
    flex-direction: column;
    gap: 20px;
    padding: 16px;
    background-color: var(--color-gray-100);
    border-radius: 8px;
}

.author-info {
    align-items: center;
    gap: 12px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--color-border-secondary);
}

.author-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    overflow: hidden;
}

.author-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.author-details {
    flex: 1;
}

.author-name {
    font-size: 1.0rem;
    font-weight: bold;
    color: var(--color-text-primary);
    margin-bottom: 4px;
}

.author-signature {
    font-size: 0.8125rem;
    color: var(--color-text-tertiary);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

.follow-btn {
    padding: 6px 16px;
    background-color: var(--color-primary);
    color: var(--color-white);
    border: none;
    border-radius: 4px;
    font-size: 0.875rem;
    cursor: pointer;
    transition: background-color 0.2s;
}

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

.music-info {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 0;
    border-bottom: 1px solid var(--color-border-secondary);
}

.music-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-size: 1.25rem;
}

.music-details {
    flex: 1;
}

.music-title {
    font-size: 0.9375rem;
    font-weight: bold;
    color: var(--color-text-primary);
    margin-bottom: 4px;
}

.music-author {
    font-size: 0.8125rem;
    color: var(--color-text-tertiary);
}

.music-player {
    width: 100%;
    margin-top: 12px;
    height: 32px;
}

.video-id-info {
    display: flex;
    flex-direction: column;
    gap: 8px;
    font-size: 0.8125rem;
    color: var(--color-text-tertiary);
}

.info-item {
    display: flex;
}

.info-label {
    font-weight: bold;
    margin-right: 4px;
}

.info-value {
    word-break: break-all;
}

.video-info-item {
    margin-bottom: 15px;
}

.video-info-label {
    font-weight: bold;
    margin-bottom: 5px;
    color: var(--color-text-primary);
}

.video-info-value {
    color: var(--color-text-secondary);
    line-height: 1.5;
}

.search-results222 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 20px;
}
.search-results {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 20px;
}
@media (max-width: 768px) {
    .search-results {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .search-results {
        grid-template-columns: 1fr;
    }
}

.search-result-item {
    background-color: var(--color-white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s, box-shadow 0.3s;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    position: relative;
}

.search-result-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);
}

.search-result-thumb {
    width: 100%;
    height: 180px;
    object-fit: cover;
}

.video-duration {
    position: absolute;
    bottom: 190px;
    right: 10px;
    background-color: rgba(0, 0, 0, 0.7);
    color: var(--color-white);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.75rem;
}

.video-create-time {
    font-size: 0.75rem;
    color: var(--color-text-tertiary);
    margin-top: 5px;
}

.search-result-info {
    padding: 12px;
}

.search-result-title {
    font-size: 1.0rem;
    font-weight: bold;
    margin-bottom: 8px;
    display: -webkit-box;
    display: -moz-box;
    display: box;
    -webkit-line-clamp: 2;
    -moz-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    -moz-box-orient: vertical;
    box-orient: vertical;
    overflow: hidden;
    color: var(--color-text-primary);
}

.search-result-author {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    margin-bottom: 8px;
}

.search-result-stats {
    display: flex;
    font-size: 0.75rem;
    color: var(--color-text-tertiary);
}

.search-result-stat {
    margin-right: 10px;
    display: flex;
    align-items: center;
}

.search-result-container {
    margin-top: 20px;
    display: none;
}

.result-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 10px;
}

.result-header h2 {
    margin: 0;
}

.result-actions {
    display: flex;
    gap: 10px;
}

.action-btn {
    display: inline-flex;
    align-items: center;
    padding: 6px 12px;
    border-radius: 4px;
    font-size: 0.875rem;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    border: none;
}

.back-to-search {
    background-color: var(--color-gray-100);
    color: var(--color-text-secondary);
    border: 1px solid var(--color-gray-300);
}

.back-to-search:hover {
    background-color: var(--color-gray-300);
}

.douyin-link {
    background-color: var(--color-primary);
    color: white;
}

.douyin-link:hover {
    background-color: var(--color-error);
    opacity: 0.9;
}

.icon-back:before { content: '\2190'; margin-right: 5px; }
.icon-douyin:before { content: '\1F3A5'; margin-right: 5px; }

/* 直播相关样式 */
.live-input-tips {
    margin-top: 10px;
    padding: 10px;
    background-color: var(--color-gray-50);
    border-radius: 5px;
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

.live-input-tips p {
    margin: 5px 0;
}

.live-info {
    margin-top: 15px;
}

.live-info-item {
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--color-border-secondary);
}

.live-info-item:last-child {
    border-bottom: none;
}

.live-info-header {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
}

.live-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    margin-right: 15px;
}

.live-title {
    font-size: 1.125rem;
    font-weight: bold;
    margin-bottom: 5px;
    color: var(--color-text-primary);
}

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

.live-stats {
    display: flex;
    flex-wrap: wrap;
    margin: 10px 0;
}

.live-stat {
    margin-right: 15px;
    margin-bottom: 5px;
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

.live-cover {
    width: 100%;
    max-height: 300px;
    object-fit: cover;
    border-radius: 8px;
    margin: 10px 0;
}

.live-stream-url {
    margin-top: 15px;
    padding: 15px;
    background-color: var(--color-gray-100);
    border-radius: 5px;
    position: relative;
}

.live-stream-label {
    font-weight: bold;
    margin-bottom: 10px;
    color: var(--color-text-primary);
}

.live-stream-value {
    word-break: break-all;
    font-family: monospace;
    padding: 10px;
    background-color: var(--color-white);
    border: 1px solid var(--color-border-primary);
    border-radius: 4px;
    position: relative;
}

.copy-btn {
    position: absolute;
    top: 10px;
    right: 10px;
    background-color: var(--color-primary);
    color: white;
    border: none;
    border-radius: 4px;
    padding: 5px 10px;
    font-size: 0.75rem;
    cursor: pointer;
}

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

.error-container {
    display: none;
    margin-top: 20px;
    padding: 15px;
    background-color: var(--color-error-light);
    color: var(--color-error-dark);
    border-radius: 5px;
    text-align: center;
}

/* 响应式设计 */
@media (max-width: 600px) {
    .container {
        margin: 10px;
        padding: 15px;
    }
    
    .input-container {
        flex-direction: column;
    }
    
    .input-field {
        border-radius: 4px;
        margin-bottom: 10px;
    }
    
    .submit-btn {
        border-radius: 4px;
        width: 100%;
    }
}

/* 收藏按钮样式 */
.favorite-btn, .favorite-author-btn {
    background-color: var(--color-gray-100);
    color: var(--color-text-secondary);
    border: 1px solid var(--color-border-primary);
    transition: all 0.3s ease;
}

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

/* 收藏列表样式 */
.favorites-container {
    margin-top: 20px;
}

.favorites-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 20px;
}

.favorite-item {
    background-color: var(--color-white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.favorite-item:hover {
    transform: translateY(-5px);
}

.favorite-cover {
    position: relative;
    width: 100%;
    padding-top: 56.25%; /* 16:9 比例 */
    overflow: hidden;
}

.favorite-cover img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.favorite-info {
    padding: 15px;
}

.favorite-title {
    font-size: 1.0rem;
    font-weight: bold;
    margin-bottom: 8px;
    display: -webkit-box;
    display: -moz-box;
    display: box;
    -webkit-line-clamp: 2;
    -moz-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    -moz-box-orient: vertical;
    box-orient: vertical;
    overflow: hidden;
    color: var(--color-text-primary);
}

.favorite-author {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    margin-bottom: 12px;
}

.favorite-actions {
    display: flex;
    gap: 10px;
}

.favorite-actions .btn {
    flex: 1;
    padding: 8px 12px;
    font-size: 0.875rem;
    border-radius: 4px;
    cursor: pointer;
    border: none;
    text-align: center;
}

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

.unfavorite-btn {
    background-color: var(--color-gray-100);
    color: var(--color-text-secondary);
    border: 1px solid var(--color-border-primary);
}

/* 消息提示样式 */
.message-toast {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background-color: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 10px 20px;
    border-radius: 4px;
    z-index: 9999;
    opacity: 0;
    transition: all 0.3s ease;
}

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

.empty-message, .error-message {
    text-align: center;
    padding: 40px 0;
    color: var(--color-text-secondary);
    font-size: 1.0rem;
}

/* 统一的视频卡片样式 */
.video-card {
    background-color: var(--color-white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
    display: flex;
    flex-direction: column;
}

.video-card:hover {
    transform: translateY(-5px);
}

.video-card-cover {
    position: relative;
    width: 100%;
    height: 0;
    padding-bottom: 133%; /* 16:9 宽高比 */
    overflow: hidden;
    background-color: var(--color-gray-200);
}

.video-card-cover img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.video-card-duration {
    position: absolute;
    bottom: 8px;
    right: 8px;
    background-color: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.75rem;
}

.video-card-info {
    padding: 12px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.video-card-title {
    font-size: 0.875rem;
    font-weight: bold;
    margin-bottom: 8px;
    color: var(--color-text-primary);
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

.video-card-author {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    margin-bottom: 4px;
}

.video-card-date {
    font-size: 0.75rem;
    color: var(--color-text-tertiary);
    margin-bottom: 1px;
}

.video-card-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 3px;
    margin-bottom: 1px;
    font-size: 0.75rem;
    color: var(--color-text-tertiary);
}

.video-card-stat {
    display: flex;
    align-items: center;
    gap: 1px;
}

.video-card-actions {
    display: flex;
    gap: 8px;
    margin-top: auto;
}

.video-card-btn {
    background-color: var(--color-primary);
    color: white;
    border: none;
    border-radius: 4px;
    padding: 8px 12px;
    cursor: pointer;
    font-size: 0.75rem;
    transition: background-color 0.3s ease;
    flex: 1;
    min-width: 0;
}

.video-card-btn:hover {
    background-color: var(--color-error-dark);
}

.video-card-btn.candidate-btn {
    background-color: var(--color-success);
}

.video-card-btn.candidate-btn:hover {
    background-color: var(--color-success-dark);
}

.video-card-btn.remove-candidate-btn {
    background-color: var(--color-error);
}

.video-card-btn.remove-candidate-btn:hover {
    background-color: var(--color-error-dark);
}

/* 备选视频特殊样式 */
.candidate-video-card {
    border-left: 4px solid var(--color-success);
}

.video-card-meta {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-bottom: 8px;
}

.video-card-added {
    font-size: 0.6875rem;
    color: var(--color-success);
    font-weight: 500;
}

/* 危险按钮样式 */
.danger-btn {
    background-color: var(--color-error) !important;
    color: white !important;
}

.danger-btn:hover {
    background-color: var(--color-error-dark) !important;
}

.remove-btn {
    background-color: var(--color-gray-100);
    color: var(--color-text-secondary);
    border: 1px solid var(--color-border-primary);
    margin-top: 8px;
}

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

/* 博主列表样式 */
.authors-container {
    margin-top: 20px;
}

.authors-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
}

.author-item {
    background-color: var(--color-white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
    align-items: center;
    padding: 15px;
}

.author-item:hover {
    transform: translateY(-5px);
}

.author-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    margin-right: 15px;
}

.author-info {
    /*
    flex: 1;
    */
}

.author-actions {
    display: flex;
    gap: 10px;
}

.author-name {
    font-size: 1.0rem;
    font-weight: bold;
    margin-bottom: 5px;
    color: var(--color-text-primary);
}

.author-signature {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    margin-bottom: 10px;
    display: -webkit-box;
    display: -moz-box;
    display: box;
    -webkit-line-clamp: 6;
    -moz-line-clamp: 6;
    line-clamp: 6;
    -webkit-box-orient: vertical;
    -moz-box-orient: vertical;
    box-orient: vertical;
    overflow: hidden;
}

.author-stats {
    display: flex;
    gap: 10px;
    font-size: 0.75rem;
    color: var(--color-text-tertiary);
}

.author-actions {
    display: flex;
    gap: 10px;
    margin-top: 10px;
}

.author-actions .btn {
    flex: 1;
    padding: 8px 12px;
    font-size: 0.875rem;
    border-radius: 4px;
    cursor: pointer;
    border: none;
    text-align: center;
}

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

.unfavorite-author-btn {
    background-color: var(--color-gray-100);
    color: var(--color-text-secondary);
    border: 1px solid var(--color-border-primary);
}

/* 博主视频列表样式 */
.author-videos-container {
    margin-top: 20px;
}

.author-videos-header {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    margin-bottom: 20px;
}

.author-videos-header h2 {
    margin: 0 0 0 15px;
}

.author-videos-header .back-btn {
    background-color: var(--color-gray-100);
    color: var(--color-text-secondary);
    border: 1px solid var(--color-border-primary);
    padding: 8px 16px;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    font-size: 0.875rem;
}

.author-videos-header .back-btn:hover {
    background-color: var(--color-border-secondary);
}

.author-videos {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 20px;
}

.back-to-authors {
    background-color: var(--color-gray-100);
    color: var(--color-text-secondary);
    border: 1px solid var(--color-border-primary);
    padding: 8px 16px;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    font-size: 0.875rem;
}

.back-to-authors:hover {
    background-color: var(--color-border-secondary);
}

/* ASR识别相关样式 */
.asr-container {
    margin-top: 1px;
    border-top: 1px solid var(--color-border-secondary);
    padding-top: 1px;
}

.asr-btn {
    background-color: var(--color-primary);
    color: white;
    border: none;
    padding: 10px 15px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.875rem;
    transition: background-color 0.3s;
    width: 100%;
}

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

.asr-result-container {
    margin-top: 15px;
    background-color: var(--color-gray-50);
    border: 1px solid var(--color-border-secondary);
    border-radius: 4px;
    overflow: hidden;
}

.asr-result-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 15px;
    background-color: var(--color-gray-200);
    border-bottom: 1px solid var(--color-border-secondary);
}

.asr-close-btn {
    background: none;
    border: none;
    color: var(--color-text-secondary);
    cursor: pointer;
    font-size: 0.75rem;
    padding: 3px 8px;
    border-radius: 3px;
    transition: background-color 0.3s;
}

.asr-close-btn:hover {
    background-color: var(--color-border-primary);
}

.asr-result {
    padding: 15px;
    overflow-y: auto;
    font-size: 0.875rem;
    line-height: 1.6;
    white-space: pre-wrap;
}

/* 图标优化 */
/* 使用普通字体样式，而不是斜体 */
[class^="icon-"]:before {
    font-style: normal;
}

/* 收藏图标改为星星 */
.icon-star:before { content: '⭐'; }

/* 分享图标改为向上箭头 */
.icon-share:before { content: '⤴️'; }

/* 保持原有的点赞和评论图标 */
.icon-like:before { content: '👍'; }
.icon-comment:before { content: '💬'; }
.icon-coin:before { content: '⭐'; }
.icon-music:before { content: '🎵'; }
.icon-back:before { content: '⬅️'; margin-right: 5px; }
.icon-douyin:before { content: '📱'; margin-right: 5px; }
.icon-user-star:before { content: '👤⭐'; }

/* 并排布局容器 */
.analysis-panels-container {
    display: flex;
    gap: 20px;
    margin-top: 20px;
}

.analysis-panel {
    flex: 1;
    min-width: 0; /* 防止内容超出 */
}

/* ASR区块样式 */
.asr-container {
    padding: 15px;
    border: 1px solid var(--color-border-primary);
    border-radius: 8px;
    background-color: var(--color-gray-50);
    height: 100%;
    display: flex;
    flex-direction: column;
}

/* AI分析区块样式 */
.ai-analysis-container {
    padding: 15px;
    border: 1px solid var(--color-border-primary);
    border-radius: 8px;
    background-color: var(--color-gray-50);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.ai-analysis-container h3 {
    margin-top: 0;
    margin-bottom: 15px;
    color: var(--color-text-primary);
    font-size: 1.125rem;
}

.ai-analysis-section {
    margin-bottom: 15px;
}

.ai-analysis-section h4 {
    margin-top: 0;
    margin-bottom: 8px;
    color: var(--color-text-secondary);
    font-size: 1.0rem;
}

.ai-section-content {
    padding: 10px;
    background-color: var(--color-white);
    border-radius: 4px;
    border-left: 3px solid var(--color-success);
}

#aiStrengths .ai-section-content {
    border-left-color: var(--color-success); /* 绿色 */
}

#aiSuggestions .ai-section-content {
    border-left-color: var(--color-warning); /* 橙色 */
}

.loading-spinner {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid rgba(0, 0, 0, 0.1);
    border-radius: 50%;
    border-top-color: var(--color-info);
    animation: spin 1s ease-in-out infinite;
}

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

/* 视频评论容器 */
.video-comments-container {
    margin-top: 20px;
    padding: 20px;
    background-color: var(--color-white);
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.section-title {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--color-text-primary);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.section-title i {
    margin-right: 8px;
    color: var(--color-primary);
}

.load-comments-btn {
    background-color: var(--color-gray-100);
    border: 1px solid var(--color-border-primary);
    border-radius: 4px;
    font-size: 0.875rem;
    padding: 5px 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-left: auto;
}

.load-comments-btn:hover {
    background-color: var(--color-border-secondary);
}

.icon-refresh:before { 
    content: '🔄'; 
    margin-right: 5px; 
}

.video-comments-list {
    margin-top: 15px;
}

.comments-loading {
    text-align: center;
    padding: 20px;
    color: var(--color-text-tertiary);
}

.comments-loading .spinner {
    width: 30px;
    height: 30px;
    margin: 0 auto 10px;
}

.no-comments, .error-message {
    text-align: center;
    padding: 20px;
    color: var(--color-text-tertiary);
    font-style: italic;
}

/* 评论项 */
.comment-item {
    padding: 15px 0;
    border-bottom: 1px solid var(--color-gray-200);
}

.comment-item:last-child {
    border-bottom: none;
}

.comment-user {
    display: flex;
    align-items: flex-start;
    margin-bottom: 8px;
}

.comment-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    margin-right: 10px;
    overflow: hidden;
    flex-shrink: 0;
}

.comment-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.comment-user-info {
    flex: 1;
}

.comment-username {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: 2px;
}

.comment-meta {
    display: flex;
    align-items: center;
    font-size: 0.75rem;
    color: var(--color-text-tertiary);
}

.comment-time, .comment-ip {
    margin-right: 8px;
}

.comment-content {
    font-size: 0.875rem;
    color: var(--color-text-primary);
    line-height: 1.5;
    margin-bottom: 8px;
    word-break: break-word;
}

.comment-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.comment-like-count {
    font-size: 0.75rem;
    color: var(--color-text-tertiary);
}

.comment-reply-btn {
    font-size: 0.75rem;
    color: var(--color-info);
    cursor: pointer;
}

.comment-reply-btn:hover {
    text-decoration: underline;
}

/* 评论回复 */
.comment-replies-container {
    margin-top: 10px;
    margin-left: 46px;
    padding: 10px;
    background-color: var(--color-gray-50);
    border-radius: 4px;
}

/* 回复项 */
.reply-item {
    padding: 10px 0;
    border-bottom: 1px solid var(--color-border-secondary);
}

.reply-item:last-child {
    border-bottom: none;
}

.reply-user {
    display: flex;
    align-items: flex-start;
    margin-bottom: 6px;
}

.reply-avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    margin-right: 8px;
    overflow: hidden;
    flex-shrink: 0;
}

.reply-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.reply-user-info {
    flex: 1;
}

.reply-username {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: 2px;
}

.reply-meta {
    display: flex;
    align-items: center;
    font-size: 0.75rem;
    color: var(--color-text-tertiary);
}

.reply-time, .reply-ip {
    margin-right: 8px;
}

.reply-content {
    font-size: 0.8125rem;
    color: var(--color-text-primary);
    line-height: 1.5;
    margin-bottom: 6px;
    word-break: break-word;
}

.reply-footer {
    display: flex;
    justify-content: flex-end;
}

.reply-like-count {
    font-size: 0.75rem;
    color: var(--color-text-tertiary);
}

/* 视频详情页面的section样式 */
.section {
    margin-bottom: 20px;
    padding: 20px;
    background-color: var(--color-white);
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.section-content {
    margin-top: 15px;
}

.asr-section {
    border-left: 4px solid var(--color-info);
}

.ai-analysis-section {
    border-left: 4px solid var(--color-warning);
}

.asr-result-container {
    margin-top: 15px;
}

.asr-recognize-container {
    text-align: center;
    padding: 20px;
}

.recognize-btn {
    background-color: var(--color-info);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 6px;
    font-size: 1.0rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.recognize-btn:hover {
    background-color: var(--color-info-dark);
    transform: translateY(-1px);
}

.analysis-btn {
    background-color: var(--color-warning);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 6px;
    font-size: 1.0rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.analysis-btn:hover {
    background-color: var(--color-warning-dark);
    transform: translateY(-1px);
}

.ai-analysis-result {
    margin-top: 20px;
}

.ai-analysis-result h4 {
    margin-bottom: 10px;
    color: var(--color-text-primary);
    font-size: 1.0rem;
    font-weight: 600;
}

.ai-analysis-result div[id] {
    padding: 15px;
    margin-bottom: 15px;
    background-color: var(--color-gray-100);
    border-radius: 6px;
    border-left: 4px solid var(--color-success);
    line-height: 1.6;
}

.icon-text:before { content: '📝'; margin-right: 8px; }
.icon-ai:before { content: '🤖'; margin-right: 8px; }
.icon-audio:before { content: '🎤'; margin-right: 8px; }
.icon-brain:before { content: '🧠'; margin-right: 8px; }

/* 视频评论容器 */