/* 授权页面专用样式 - 继承主题变量和圆角 */
.xun-licenses-page {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

/* 页面头部卡片样式 - 与下载中心保持一致 */
.xun-licenses-page .xun-user-posts-header {
    background: var(--color-bg-container, #fff);
    border-radius: var(--xun-radius-lg, 12px);
    box-shadow: var(--shadow-card, 0 2px 8px -2px rgba(0, 0, 0, 0.1));
}

/* 页面描述卡片 - 使用主题变量，与下载中心保持一致 */
.xun-licenses-desc-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem 1.5rem;
    background: var(--color-bg-container, var(--xun-bg-primary, #fff));
    border-radius: var(--xun-radius-lg, 12px);
    box-shadow: var(--shadow-card, 0 2px 8px -2px rgba(0, 0, 0, 0.1));
}

.xun-licenses-desc-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background: color-mix(in srgb, var(--xun-primary, #1677ff) 12%, transparent);
    border-radius: var(--xun-radius, 8px);
    color: var(--xun-primary, #1677ff);
}

.xun-licenses-desc-content {
    flex: 1;
}

.xun-licenses-desc-text {
    margin: 0;
    font-size: 0.875rem;
    color: var(--color-text-secondary, var(--xun-text-secondary, #666));
    line-height: 1.6;
}

/* 配额概览区域 - 与下载中心统计卡片保持一致 */
.xun-dashboard-overview {
    margin-bottom: 0;
}

.xun-dashboard-overview-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.xun-overview-card {
    display: flex;
    flex-direction: column;
    padding: 1.25rem;
    background: var(--color-bg-container, var(--xun-bg-primary, #fff));
    border-radius: var(--xun-radius-lg, 12px);
    box-shadow: var(--shadow-card, 0 2px 8px -2px rgba(0, 0, 0, 0.1));
}

.xun-overview-card-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}

.xun-overview-card-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    border-radius: var(--xun-radius, 8px);
}

/* 不同卡片的图标颜色 */
.xun-overview-licenses .xun-overview-card-icon {
    background: color-mix(in srgb, #52c41a 12%, transparent);
    color: #52c41a;
}

.xun-overview-deletions .xun-overview-card-icon {
    background: color-mix(in srgb, #f59e0b 12%, transparent);
    color: #f59e0b;
}

.xun-overview-changes .xun-overview-card-icon {
    background: color-mix(in srgb, #1890ff 12%, transparent);
    color: #1890ff;
}

.xun-overview-card-label {
    font-size: 0.8125rem;
    color: var(--color-text-tertiary, var(--xun-text-muted, #999));
}

.xun-overview-card-body {
    display: flex;
    align-items: baseline;
    gap: 0.25rem;
    margin-bottom: 0.5rem;
}

.xun-overview-card-value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-text, var(--xun-text-primary, #1f1f1f));
    line-height: 1.2;
}

.xun-overview-card-unit {
    font-size: 0.875rem;
    color: var(--color-text-tertiary, var(--xun-text-muted, #999));
    font-weight: 400;
}

.xun-overview-card-footer {
    margin-top: auto;
    padding-top: 0.5rem;
}

.xun-overview-card-hint {
    font-size: 0.75rem;
    color: var(--color-text-quaternary, var(--xun-text-muted, #999));
}

/* 卡片样式 - 使用主题变量，与下载中心保持一致 */
.xun-card {
    background: var(--color-bg-container, var(--xun-bg-primary, #fff));
    border-radius: var(--xun-radius-lg, 12px);
    box-shadow: var(--shadow-card, 0 2px 8px -2px rgba(0, 0, 0, 0.1));
    overflow: hidden;
}

.xun-card-header {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--color-border-secondary, var(--xun-border-color, #e5e5e5));
}

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

/* 禁用按钮样式 */
.btn.btn-disabled,
.btn.btn-disabled:hover {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

.xun-card-title {
    margin: 0;
    font-size: 15px;
    font-weight: 600;
    color: var(--xun-text-primary, #1f1f1f);
}

.xun-card-body {
    padding: 1.25rem;
}

/* 表单样式 */
.xun-form-row {
    margin-bottom: 16px;
}

.xun-form-row:last-child {
    margin-bottom: 0;
}

.xun-form-row label {
    display: block;
    margin-bottom: 8px;
    font-size: 14px;
    font-weight: 500;
    color: var(--xun-text-primary, #1f1f1f);
}

.xun-input-group {
    display: flex;
    align-items: stretch;
}

.xun-input-prefix {
    display: flex;
    align-items: center;
    padding: 0 12px;
    background: var(--xun-bg-secondary, #f5f5f5);
    border: 1px solid var(--xun-border-color, #e5e5e5);
    border-right: none;
    border-radius: var(--xun-radius-sm, 8px) 0 0 var(--xun-radius-sm, 8px);
    color: var(--xun-text-secondary, #666);
    font-size: 14px;
}

.xun-input-group .xun-input {
    flex: 1;
    border-radius: 0 var(--xun-radius-sm, 8px) var(--xun-radius-sm, 8px) 0;
}

.xun-input {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--xun-border-color, #e5e5e5);
    border-radius: var(--xun-radius-sm, 8px);
    font-size: 14px;
    color: var(--xun-text-primary, #1f1f1f);
    background: var(--xun-bg-primary, #fff);
    transition: border-color 0.2s, box-shadow 0.2s;
}

.xun-input:focus {
    outline: none;
    border-color: var(--xun-primary, #1677ff);
    box-shadow: 0 0 0 3px rgba(22, 119, 255, 0.1);
}

.xun-form-desc {
    margin: 8px 0 0;
    font-size: 12px;
    color: var(--xun-text-muted, #999);
}

.xun-form-actions {
    margin-top: 16px;
}

/* 通知样式 */
.xun-licenses-page .xun-notice {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 16px;
    border-radius: var(--xun-radius-sm, 8px);
}

.xun-notice-warning {
    background: #fffbe6;
    border: 1px solid #ffe58f;
}

.xun-notice-info {
    background: var(--xun-primary-light, #e6f4ff);
    border: 1px solid var(--xun-primary, #1677ff);
}

.xun-notice-danger {
    background: #fff2f0;
    border: 1px solid #ffccc7;
}

.xun-notice-compact {
    padding: 10px 14px;
}

.xun-notice-compact p {
    margin: 0;
    font-size: 12px;
    line-height: 1.5;
}

.xun-notice-danger.xun-notice-compact p {
    color: #ff4d4f;
}

.xun-notice-icon {
    flex-shrink: 0;
    color: #faad14;
}

.xun-notice-info .xun-notice-icon,
.xun-notice-info svg {
    color: var(--xun-primary, #1677ff);
}

.xun-notice-danger .xun-notice-icon,
.xun-notice-danger svg {
    color: #ff4d4f;
}

.xun-notice-danger .xun-notice-content p {
    color: #ff4d4f;
    font-weight: 500;
}

.xun-notice-content p {
    margin: 0;
    color: var(--xun-text-primary, #1f1f1f);
}

.xun-notice-content p:not(:last-child) {
    margin-bottom: 12px;
}

.xun-notice-inline {
    align-items: center;
    padding: 12px 16px;
    margin-top: 16px;
}

.xun-notice-inline svg {
    flex-shrink: 0;
}

/* 空状态 */
.xun-empty-state {
    text-align: center;
    padding: 40px 20px;
}

.xun-empty-icon {
    color: var(--xun-border-color, #e5e5e5);
    margin-bottom: 16px;
}

.xun-empty-text {
    margin: 0 0 8px;
    font-size: 15px;
    color: var(--xun-text-secondary, #666);
}

.xun-empty-hint {
    margin: 0;
    font-size: 13px;
    color: var(--xun-text-muted, #999);
}

/* 授权列表 - 手风琴样式 */
.xun-licenses-accordion {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

/* 授权项 */
.xun-license-item {
    background: var(--xun-bg-primary, #fff);
    border: 1px solid var(--xun-border-color, #e5e5e5);
    border-radius: var(--xun-radius, 12px);
    overflow: hidden;
    transition: box-shadow 0.2s;
}

.xun-license-item:hover {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

/* 折叠头部 */
.xun-license-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    cursor: pointer;
    user-select: none;
    transition: background-color 0.2s;
}

.xun-license-header:hover {
    background: var(--xun-bg-secondary, #fafafa);
}

.xun-license-header-left {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 1;
    min-width: 0;
}

.xun-license-header-right {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

/* 展开/收起图标 */
.xun-license-toggle-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    color: var(--xun-text-muted, #999);
    transition: transform 0.2s ease;
    flex-shrink: 0;
}

.xun-license-item.is-expanded .xun-license-toggle-icon {
    transform: rotate(90deg);
}

.xun-license-domain {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
    font-size: 14px;
    color: var(--xun-text-primary, #1f1f1f);
    min-width: 0;
}

.xun-license-domain svg {
    color: var(--xun-text-muted, #999);
    flex-shrink: 0;
}

.xun-license-domain span {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* 操作按钮组 */
.xun-license-actions {
    display: flex;
    align-items: center;
    gap: 4px;
}

.xun-license-actions .btn {
    padding: 6px;
}

/* 状态徽章 */
.xun-badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    font-size: 12px;
    font-weight: 500;
    border-radius: 4px;
    flex-shrink: 0;
}

.xun-status-active {
    background: #f6ffed;
    color: #52c41a;
}

.xun-status-inactive {
    background: #fffbe6;
    color: #faad14;
}

.xun-status-expired {
    background: #fff2f0;
    color: #ff4d4f;
}

.xun-status-revoked {
    background: #f5f5f5;
    color: #999;
}

/* 折叠内容 - 带丝滑动画 */
.xun-license-content {
    max-height: 0;
    overflow: hidden;
    border-top: 1px solid transparent;
    background: var(--xun-bg-secondary, #fafafa);
    transition: max-height 0.3s cubic-bezier(0.4, 0, 0.2, 1),
                border-color 0.3s ease;
}

.xun-license-item.is-expanded .xun-license-content {
    max-height: 500px;
    border-top-color: var(--xun-border-color, #e5e5e5);
}

/* 详情列表 */
.xun-license-details {
    padding: 16px;
}

.xun-license-detail-row {
    display: flex;
    align-items: flex-start;
    padding: 8px 0;
    border-bottom: 1px dashed var(--xun-border-color, #e5e5e5);
}

.xun-license-detail-row:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.xun-license-detail-row:first-child {
    padding-top: 0;
}

.xun-detail-label {
    width: 80px;
    font-size: 13px;
    color: var(--xun-text-muted, #999);
    flex-shrink: 0;
}

.xun-detail-value {
    flex: 1;
    font-size: 13px;
    color: var(--xun-text-primary, #1f1f1f);
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 0;
}

.xun-detail-code .xun-detail-value {
    flex-wrap: wrap;
}

.xun-detail-value code {
    font-family: 'SF Mono', Monaco, 'Courier New', monospace;
    font-size: 12px;
    padding: 4px 8px;
    background: var(--xun-bg-primary, #fff);
    border: 1px solid var(--xun-border-color, #e5e5e5);
    border-radius: var(--xun-radius-xs, 6px);
    word-break: break-all;
    flex: 1;
    min-width: 0;
}

/* 内联复制按钮 */
.xun-copy-btn-inline {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    padding: 0;
    border: none;
    background: transparent;
    color: var(--xun-text-muted, #999);
    cursor: pointer;
    transition: all 0.2s;
    flex-shrink: 0;
    border-radius: var(--xun-radius-xs, 4px);
}

.xun-copy-btn-inline:hover {
    background: var(--xun-primary, #1677ff);
    color: #fff;
}

.xun-copy-btn-inline.copied {
    background: #52c41a;
    color: #fff;
}

/* 使用说明步骤 */
.xun-guide-steps {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.xun-guide-steps li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.xun-licenses-page .xun-step-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    background: var(--xun-primary, #1677ff) !important;
    color: #fff !important;
    font-size: 12px;
    font-weight: 600;
    border-radius: 50%;
    flex-shrink: 0;
    border: none !important;
    line-height: 1;
}

.xun-step-text {
    font-size: 14px;
    color: var(--xun-text-primary, #1f1f1f);
    line-height: 24px;
}

/* 文本颜色辅助类 */
.xun-text-success {
    color: #52c41a;
}

.xun-text-warning {
    color: #faad14;
}

.xun-text-muted {
    color: var(--xun-text-muted, #999);
}

.xun-text-small {
    font-size: 12px;
}

/* VIP徽章 */
.xun-licenses-page .xun-vip-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    background: linear-gradient(135deg, #ffd700 0%, #ffb347 100%);
    color: #7c5a00;
    font-size: 12px;
    font-weight: 600;
    border-radius: 12px;
    vertical-align: middle;
}

.xun-licenses-page .xun-vip-badge svg {
    color: #7c5a00;
}

/* 响应式 - 768px断点 */
@media (max-width: 768px) {
    .xun-dashboard-overview-grid {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    
    .xun-overview-card {
        padding: 1rem;
    }
    
    .xun-overview-card-icon {
        width: 40px;
        height: 40px;
    }
    
    .xun-overview-card-value {
        font-size: 1.5rem;
    }
    
    .xun-licenses-desc-card {
        flex-direction: column;
        text-align: center;
        padding: 1rem;
        gap: 0.75rem;
    }
    
    .xun-card-header-flex {
        flex-direction: column;
        gap: 0.75rem;
        align-items: stretch;
    }
    
    .xun-card-header-flex .btn {
        justify-content: center;
    }
}

/* 响应式 - 640px断点 */
@media (max-width: 640px) {
    .xun-license-header {
        padding: 10px 12px;
    }
    
    .xun-license-header-left {
        gap: 6px;
    }
    
    .xun-license-header-right {
        gap: 8px;
    }
    
    .xun-license-domain {
        font-size: 13px;
    }
    
    .xun-license-domain svg {
        display: none;
    }
    
    .xun-badge {
        padding: 3px 8px;
        font-size: 11px;
    }
    
    .xun-license-details {
        padding: 12px;
    }
    
    .xun-license-detail-row {
        flex-direction: column;
        gap: 4px;
        padding: 10px 0;
    }
    
    .xun-detail-label {
        width: auto;
    }
    
    .xun-detail-value code {
        font-size: 11px;
    }
    
    .xun-overview-card-value {
        font-size: 1.25rem;
    }
    
    .xun-overview-card-label {
        font-size: 0.75rem;
    }
}

/* ========================================
   暗色模式适配
   支持 .dark 类和系统深色模式
   ======================================== */

/* .dark 类暗色模式 */
.dark .xun-licenses-page {
    color: var(--color-text, rgba(255, 255, 255, 0.85));
}

/* 页面头部卡片 */
.dark .xun-licenses-page .xun-user-posts-header {
    background: var(--color-bg-container, #1a1a1a);
}

/* 页面描述卡片 */
.dark .xun-licenses-desc-card {
    background: var(--color-bg-container, #1a1a1a);
    border-color: var(--color-border, #333);
}

.dark .xun-licenses-desc-icon {
    background: rgba(22, 119, 255, 0.15);
}

.dark .xun-licenses-desc-text {
    color: var(--color-text-secondary, rgba(255, 255, 255, 0.65));
}

/* 卡片样式 */
.dark .xun-card {
    background: var(--color-bg-container, #1a1a1a);
    border-color: var(--color-border, #333);
}

.dark .xun-card-header {
    background: var(--color-bg-elevated, #222);
    border-color: var(--color-border, #333);
}

.dark .xun-card-title {
    color: var(--color-text, rgba(255, 255, 255, 0.85));
}

/* 配额概览卡片 */
.dark .xun-overview-card {
    background: var(--color-bg-container, #1a1a1a);
    border-color: var(--color-border, #333);
}

.dark .xun-overview-card-label,
.dark .xun-overview-card-hint {
    color: var(--color-text-secondary, rgba(255, 255, 255, 0.65));
}

.dark .xun-overview-card-value {
    color: var(--color-text, rgba(255, 255, 255, 0.85));
}

.dark .xun-overview-card-unit {
    color: var(--color-text-tertiary, rgba(255, 255, 255, 0.45));
}

/* 状态徽章 */
.dark .xun-status-active {
    background: rgba(82, 196, 26, 0.15);
    color: #52c41a;
}

.dark .xun-status-inactive {
    background: rgba(250, 173, 20, 0.15);
    color: #faad14;
}

.dark .xun-status-expired {
    background: rgba(255, 77, 79, 0.15);
    color: #ff4d4f;
}

.dark .xun-status-revoked {
    background: rgba(255, 255, 255, 0.08);
    color: #999;
}

/* 通知样式 */
.dark .xun-notice-warning {
    background: rgba(250, 173, 20, 0.1);
    border-color: rgba(250, 173, 20, 0.3);
}

.dark .xun-notice-info {
    background: rgba(22, 119, 255, 0.1);
    border-color: rgba(22, 119, 255, 0.3);
}

.dark .xun-notice-danger {
    background: rgba(255, 77, 79, 0.1);
    border-color: rgba(255, 77, 79, 0.3);
}

.dark .xun-notice-danger.xun-notice-compact p {
    color: #ff6b6b;
}

/* 授权列表项 */
.dark .xun-license-item {
    background: var(--color-bg-container, #1a1a1a);
    border-color: var(--color-border, #333);
}

.dark .xun-license-item:hover {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.dark .xun-license-header:hover {
    background: var(--color-bg-elevated, #222);
}

.dark .xun-license-domain {
    color: var(--color-text, rgba(255, 255, 255, 0.85));
}

.dark .xun-license-domain svg,
.dark .xun-license-toggle-icon {
    color: var(--color-text-tertiary, rgba(255, 255, 255, 0.45));
}

/* 折叠内容 */
.dark .xun-license-content {
    background: var(--color-bg-elevated, #222);
}

.dark .xun-license-item.is-expanded .xun-license-content {
    border-top-color: var(--color-border, #333);
}

.dark .xun-license-detail-row {
    border-bottom-color: var(--color-border-secondary, #2a2a2a);
}

.dark .xun-detail-label {
    color: var(--color-text-tertiary, rgba(255, 255, 255, 0.45));
}

.dark .xun-detail-value {
    color: var(--color-text, rgba(255, 255, 255, 0.85));
}

.dark .xun-detail-value code {
    background: var(--color-bg-container, #1a1a1a);
    border-color: var(--color-border, #333);
    color: var(--color-text, rgba(255, 255, 255, 0.85));
}

/* 复制按钮 */
.dark .xun-copy-btn-inline {
    color: var(--color-text-tertiary, rgba(255, 255, 255, 0.45));
}

.dark .xun-copy-btn-inline:hover {
    background: var(--color-primary, #1677ff);
    color: #fff;
}

/* 空状态 */
.dark .xun-empty-icon {
    color: var(--color-border, #333);
}

.dark .xun-empty-text {
    color: var(--color-text-secondary, rgba(255, 255, 255, 0.65));
}

.dark .xun-empty-hint {
    color: var(--color-text-tertiary, rgba(255, 255, 255, 0.45));
}

/* 使用说明步骤 */
.dark .xun-step-text {
    color: var(--color-text, rgba(255, 255, 255, 0.85));
}

/* 表单样式 */
.dark .xun-form-row label {
    color: var(--color-text, rgba(255, 255, 255, 0.85));
}

.dark .xun-input {
    background: var(--color-bg-container, #1a1a1a);
    border-color: var(--color-border, #333);
    color: var(--color-text, rgba(255, 255, 255, 0.85));
}

.dark .xun-input:focus {
    border-color: var(--color-primary, #1677ff);
    box-shadow: 0 0 0 3px rgba(22, 119, 255, 0.15);
}

.dark .xun-input::placeholder {
    color: var(--color-text-tertiary, rgba(255, 255, 255, 0.45));
}

.dark .xun-form-desc {
    color: var(--color-text-tertiary, rgba(255, 255, 255, 0.45));
}

.dark .xun-input-prefix {
    background: var(--color-bg-elevated, #222);
    border-color: var(--color-border, #333);
    color: var(--color-text-secondary, rgba(255, 255, 255, 0.65));
}

/* VIP徽章 */
.dark .xun-licenses-page .xun-vip-badge {
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.2) 0%, rgba(255, 179, 71, 0.2) 100%);
    color: #ffd700;
}

.dark .xun-licenses-page .xun-vip-badge svg {
    color: #ffd700;
}

/* 文本颜色辅助类 */
.dark .xun-text-success {
    color: #52c41a;
}

.dark .xun-text-warning {
    color: #faad14;
}

.dark .xun-text-muted {
    color: var(--color-text-tertiary, rgba(255, 255, 255, 0.45));
}

/* 系统深色模式 */
@media (prefers-color-scheme: dark) {
    :root:not(.light) .xun-licenses-page {
        color: var(--color-text, rgba(255, 255, 255, 0.85));
    }

    :root:not(.light) .xun-licenses-page .xun-user-posts-header {
        background: var(--color-bg-container, #1a1a1a);
    }

    :root:not(.light) .xun-licenses-desc-card {
        background: var(--color-bg-container, #1a1a1a);
        border-color: var(--color-border, #333);
    }

    :root:not(.light) .xun-licenses-desc-icon {
        background: rgba(22, 119, 255, 0.15);
    }

    :root:not(.light) .xun-card {
        background: var(--color-bg-container, #1a1a1a);
        border-color: var(--color-border, #333);
    }

    :root:not(.light) .xun-card-header {
        background: var(--color-bg-elevated, #222);
        border-color: var(--color-border, #333);
    }

    :root:not(.light) .xun-overview-card {
        background: var(--color-bg-container, #1a1a1a);
        border-color: var(--color-border, #333);
    }

    :root:not(.light) .xun-status-active {
        background: rgba(82, 196, 26, 0.15);
        color: #52c41a;
    }
    
    :root:not(.light) .xun-status-inactive {
        background: rgba(250, 173, 20, 0.15);
        color: #faad14;
    }
    
    :root:not(.light) .xun-status-expired {
        background: rgba(255, 77, 79, 0.15);
        color: #ff4d4f;
    }
    
    :root:not(.light) .xun-status-revoked {
        background: rgba(255, 255, 255, 0.08);
        color: #999;
    }
    
    :root:not(.light) .xun-notice-warning {
        background: rgba(250, 173, 20, 0.1);
        border-color: rgba(250, 173, 20, 0.3);
    }
    
    :root:not(.light) .xun-notice-info {
        background: rgba(22, 119, 255, 0.1);
        border-color: rgba(22, 119, 255, 0.3);
    }

    :root:not(.light) .xun-notice-danger {
        background: rgba(255, 77, 79, 0.1);
        border-color: rgba(255, 77, 79, 0.3);
    }

    :root:not(.light) .xun-license-item {
        background: var(--color-bg-container, #1a1a1a);
        border-color: var(--color-border, #333);
    }

    :root:not(.light) .xun-license-content {
        background: var(--color-bg-elevated, #222);
    }

    :root:not(.light) .xun-detail-value code {
        background: var(--color-bg-container, #1a1a1a);
        border-color: var(--color-border, #333);
    }

    :root:not(.light) .xun-input {
        background: var(--color-bg-container, #1a1a1a);
        border-color: var(--color-border, #333);
        color: var(--color-text, rgba(255, 255, 255, 0.85));
    }
}

/* 模态框样式 - 与主题登录模态框保持一致 */
.tls-modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: none;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.tls-modal-overlay.is-active {
    display: flex;
    opacity: 1;
}

/* 模态框遮罩背景 - 简单半透明遮罩，无毛玻璃效果 */
.tls-modal-backdrop {
    position: absolute;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.5);
    animation: tls-mask-fade-in 0.2s ease-out;
}

@keyframes tls-mask-fade-in {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* 模态框容器 */
.tls-modal-container {
    position: relative;
    z-index: 1;
    max-height: 90vh;
    overflow-y: auto;
    padding: 20px;
}

.tls-modal {
    position: relative;
    background: var(--color-bg-elevated, var(--xun-bg-primary, #fff));
    border-radius: var(--xun-radius, 12px);
    width: 480px;
    max-width: calc(100vw - 40px);
    box-shadow: var(--shadow-modal, 0 20px 40px rgba(0, 0, 0, 0.15));
    transform: scale(0.95) translateY(-10px);
    transition: transform 0.2s ease;
}

.tls-modal-overlay.is-active .tls-modal {
    transform: scale(1) translateY(0);
}

.tls-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 1px solid var(--xun-border-color, #e5e5e5);
}

.tls-modal-title {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
    color: var(--xun-text-primary, #1f1f1f);
}

.tls-modal-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    padding: 0;
    border: none;
    background: transparent;
    color: var(--xun-text-muted, #999);
    cursor: pointer;
    border-radius: var(--xun-radius-xs, 6px);
    transition: all 0.2s;
}

.tls-modal-close:hover {
    background: var(--xun-bg-secondary, #f5f5f5);
    color: var(--xun-text-primary, #1f1f1f);
}

.tls-modal-body {
    padding: 20px;
}

.tls-modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    padding: 16px 20px;
    border-top: 1px solid var(--xun-border-color, #e5e5e5);
    background: var(--xun-bg-secondary, #fafafa);
    border-radius: 0 0 var(--xun-radius, 12px) var(--xun-radius, 12px);
}

/* 小尺寸模态框 */
.tls-modal-sm {
    max-width: 400px;
}

/* 确认对话框内容 */
.tls-confirm-content {
    text-align: center;
    padding: 10px 0;
}

.tls-confirm-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    margin: 0 auto 16px;
    border-radius: 50%;
}

.tls-confirm-icon-danger {
    background: rgba(255, 77, 79, 0.1);
    color: #ff4d4f;
}

.tls-confirm-text {
    margin: 0;
    font-size: 14px;
    color: var(--xun-text-secondary, #666);
    line-height: 1.6;
}

/* 暗色模式模态框 - .dark 类 */
.dark .tls-modal-backdrop {
    background-color: rgba(0, 0, 0, 0.7);
}

.dark .tls-modal {
    background: var(--color-bg-elevated, #222);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.dark .tls-modal-header {
    border-bottom-color: var(--color-border, #333);
}

.dark .tls-modal-title {
    color: var(--color-text, rgba(255, 255, 255, 0.85));
}

.dark .tls-modal-close {
    color: var(--color-text-tertiary, rgba(255, 255, 255, 0.45));
}

.dark .tls-modal-close:hover {
    background: var(--color-fill, rgba(255, 255, 255, 0.18));
    color: var(--color-text, rgba(255, 255, 255, 0.85));
}

.dark .tls-modal-footer {
    background: var(--color-bg-container, #1a1a1a);
    border-top-color: var(--color-border, #333);
}

.dark .xun-quota-exhausted {
    background: rgba(250, 173, 20, 0.15);
    border-color: rgba(250, 173, 20, 0.3);
}

.dark .tls-confirm-icon-danger {
    background: rgba(255, 77, 79, 0.15);
}

.dark .tls-confirm-text {
    color: var(--color-text-secondary, rgba(255, 255, 255, 0.65));
}

/* 系统深色模式模态框 */
@media (prefers-color-scheme: dark) {
    :root:not(.light) .tls-modal-backdrop {
        background-color: rgba(0, 0, 0, 0.7);
    }

    :root:not(.light) .tls-modal {
        background: var(--color-bg-elevated, #222);
        box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    }

    :root:not(.light) .tls-modal-header {
        border-bottom-color: var(--color-border, #333);
    }

    :root:not(.light) .tls-modal-title {
        color: var(--color-text, rgba(255, 255, 255, 0.85));
    }

    :root:not(.light) .tls-modal-close {
        color: var(--color-text-tertiary, rgba(255, 255, 255, 0.45));
    }

    :root:not(.light) .tls-modal-footer {
        background: var(--color-bg-container, #1a1a1a);
        border-top-color: var(--color-border, #333);
    }

    :root:not(.light) .tls-confirm-icon-danger {
        background: rgba(255, 77, 79, 0.15);
    }

    :root:not(.light) .tls-confirm-text {
        color: var(--color-text-secondary, rgba(255, 255, 255, 0.65));
    }
}

/* Toast 提示深色模式 */
.dark .tls-toast {
    background: var(--color-bg-elevated, #222);
    color: var(--color-text, rgba(255, 255, 255, 0.85));
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}

@media (prefers-color-scheme: dark) {
    :root:not(.light) .tls-toast {
        background: var(--color-bg-elevated, #222);
        color: var(--color-text, rgba(255, 255, 255, 0.85));
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
    }
}

/* 旋转动画 */
@keyframes tls-spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

.animate-spin {
    animation: tls-spin 1s linear infinite;
}

/* 按钮内图标和文字对齐 */
.tls-modal-footer .btn svg {
    flex-shrink: 0;
}

.tls-modal-footer .btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

/* ========================================
   下载中心样式 (from download-center.css)
   ======================================== */

/* ========================================
   下载中心页面
   ======================================== */
.tls-download-center {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

/* 页面头部 */
.tls-download-center-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 1.5rem;
    background: var(--color-bg-container);
    border-radius: var(--xun-radius-lg, 12px);
    box-shadow: var(--shadow-card);
}

.tls-download-center-header-left {
    flex: 1;
    min-width: 0;
}

.tls-download-center-title {
    margin: 0;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-text);
}

.tls-download-center-subtitle {
    margin: 0.25rem 0 0;
    font-size: 0.8125rem;
    color: var(--color-text-tertiary);
}

.tls-download-center-header-right {
    flex-shrink: 0;
}

/* VIP 徽章 */
.tls-vip-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.375rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--vip-color, var(--xun-primary));
    background: color-mix(in srgb, var(--vip-color, var(--xun-primary)) 10%, transparent);
    border-radius: 9999px;
}

.tls-vip-badge svg {
    flex-shrink: 0;
}

.tls-vip-badge--normal {
    --vip-color: var(--color-text-tertiary);
}

/* 统计卡片 */
.tls-download-center-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.tls-download-center-stat-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem;
    background: var(--color-bg-container);
    border-radius: var(--xun-radius-lg, 12px);
    box-shadow: var(--shadow-card);
}

.tls-download-center-stat-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    border-radius: var(--xun-radius, 8px);
}

.tls-download-center-stat-icon.is-themes {
    background: color-mix(in srgb, #722ed1 12%, transparent);
    color: #722ed1;
}

.tls-download-center-stat-icon.is-licenses {
    background: color-mix(in srgb, #1890ff 12%, transparent);
    color: #1890ff;
}

.tls-download-center-stat-icon.is-downloads {
    background: color-mix(in srgb, #52c41a 12%, transparent);
    color: #52c41a;
}

.tls-download-center-stat-info {
    flex: 1;
    min-width: 0;
}

.tls-download-center-stat-label {
    display: block;
    font-size: 0.8125rem;
    color: var(--color-text-tertiary);
    margin-bottom: 0.25rem;
}

.tls-download-center-stat-value {
    display: flex;
    align-items: baseline;
    gap: 0.25rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text);
    line-height: 1.2;
}

.tls-download-center-stat-limit {
    font-size: 0.875rem;
    font-weight: 400;
    color: var(--color-text-tertiary);
}

/* 产品列表区域 */
.tls-download-center-themes {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.tls-download-center-themes-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.25rem;
    background: var(--color-bg-container);
    border-radius: var(--xun-radius-lg, 12px);
    box-shadow: var(--shadow-card);
}

.tls-download-center-themes-title {
    margin: 0;
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text);
}

.tls-download-center-themes-count {
    font-size: 0.8125rem;
    color: var(--color-text-tertiary);
}

/* 产品列表 */
.tls-download-center-themes-grid {
    display: flex;
    flex-direction: column;
    gap: 0;
    background: var(--color-bg-container);
    border-radius: var(--xun-radius-lg, 12px);
    box-shadow: var(--shadow-card);
    overflow: hidden;
}

/* 产品列表项 */
.tls-theme-card {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    padding: 1.25rem 1.5rem;
    background: var(--color-bg-container);
    border-bottom: 1px solid var(--color-border-secondary);
}

.tls-theme-card:last-child {
    border-bottom: none;
}

/* 封面图 */
.tls-theme-card-cover {
    position: relative;
    flex-shrink: 0;
    width: 120px;
    height: 90px;
    border-radius: var(--xun-radius, 8px);
    overflow: hidden;
    background: var(--color-fill-quaternary);
}

.tls-theme-card-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.tls-theme-card-cover-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    color: var(--color-text-quaternary);
}

/* 已授权标签 */
.tls-theme-card-licensed {
    position: absolute;
    top: 0;
    right: 0;
    display: inline-flex;
    align-items: center;
    gap: 0.125rem;
    padding: 0.125rem 0.25rem;
    font-size: 0.625rem;
    font-weight: 500;
    color: #fff;
    background: var(--color-success, #52c41a);
    border-radius: 0 var(--xun-radius, 8px) 0 var(--xun-radius-sm, 4px);
}

.tls-theme-card-licensed svg {
    width: 10px;
    height: 10px;
}

/* 内容区 */
.tls-theme-card-content {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.tls-theme-card-title {
    margin: 0;
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-text);
    line-height: 1.4;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* 元信息 */
.tls-theme-card-meta {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.75rem;
    color: var(--color-text-tertiary);
}

.tls-theme-card-meta > span {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

.tls-theme-card-version {
    color: var(--xun-primary);
}

/* 描述 */
.tls-theme-card-desc {
    margin: 0;
    font-size: 0.8125rem;
    color: var(--color-text-secondary);
    line-height: 1.4;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* 版本要求 */
.tls-theme-card-requirements {
    display: flex;
    flex-wrap: wrap;
    gap: 0.375rem;
}

.tls-theme-card-req {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.125rem 0.375rem;
    font-size: 0.6875rem;
    color: var(--color-text-tertiary);
    background: var(--color-fill-quaternary);
    border-radius: var(--xun-radius-sm, 4px);
}

/* 操作按钮 */
.tls-theme-card-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-shrink: 0;
}

.tls-theme-card-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.25rem;
    padding: 0.375rem 0.75rem;
    font-size: 0.8125rem;
    font-weight: 500;
    text-decoration: none;
    border: none;
    border-radius: var(--xun-radius, 8px);
    cursor: pointer;
    white-space: nowrap;
    transition: opacity 0.15s, background 0.15s;
}

.tls-theme-card-btn:hover {
    opacity: 0.85;
}

.tls-theme-card-btn:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

.tls-theme-card-btn svg {
    flex-shrink: 0;
    width: 14px;
    height: 14px;
}

.tls-theme-card-btn--detail {
    color: var(--color-text-secondary);
    background: var(--color-fill-quaternary);
}

.tls-theme-card-btn--download {
    color: #fff;
    background: var(--xun-primary);
}

.tls-theme-card-btn--license {
    color: var(--color-text-secondary);
    background: var(--color-fill-quaternary);
}

/* 空状态 */
.tls-download-center-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 4rem 2rem;
    background: var(--color-bg-container);
    border-radius: var(--xun-radius-lg, 12px);
    box-shadow: var(--shadow-card);
    text-align: center;
}

.tls-download-center-empty-icon {
    margin-bottom: 1.5rem;
    color: var(--color-text-quaternary);
}

.tls-download-center-empty-title {
    margin: 0 0 0.5rem;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-text);
}

.tls-download-center-empty-desc {
    margin: 0;
    font-size: 0.875rem;
    color: var(--color-text-tertiary);
}

/* ========================================
   模态框动画
   ======================================== */
/* 模态框隐藏状态 */
#tls-theme-detail-modal,
#tls-download-progress-modal,
#tls-download-success-modal {
    opacity: 0;
    transition: opacity 0.15s ease-out;
    pointer-events: none;
    will-change: opacity;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
}

/* 模态框显示状态 */
#tls-theme-detail-modal.is-active,
#tls-download-progress-modal.is-active,
#tls-download-success-modal.is-active {
    opacity: 1;
    pointer-events: auto;
}

/* 遮罩层动画 */
#tls-modal-overlay {
    opacity: 0;
    transition: opacity 0.15s ease-out;
    pointer-events: none;
    will-change: opacity;
}

#tls-modal-overlay.is-active {
    opacity: 1;
    pointer-events: auto;
}

/* 模态框内容字体清晰度优化 */
.tls-theme-detail-modal,
.tls-download-progress-modal,
.tls-download-success-modal {
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.tls-theme-detail-modal *,
.tls-download-progress-modal *,
.tls-download-success-modal * {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ========================================
   产品详情模态框
   ======================================== */
.tls-theme-detail-modal .modal-body {
    padding: 0;
}

.tls-theme-detail-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    padding: 4rem 2rem;
    color: var(--color-text-tertiary);
}

.tls-theme-detail-content {
    padding: 1.5rem;
}

.tls-theme-detail-header {
    display: flex;
    gap: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--color-border-secondary);
    margin-bottom: 1.5rem;
}

.tls-theme-detail-cover {
    flex-shrink: 0;
    width: 200px;
    border-radius: var(--xun-radius, 8px);
    overflow: hidden;
}

.tls-theme-detail-cover img {
    width: 100%;
    height: auto;
    display: block;
}

.tls-theme-detail-info {
    flex: 1;
    min-width: 0;
}

.tls-theme-detail-name {
    margin: 0 0 0.5rem;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-text);
}

.tls-theme-detail-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}

.tls-theme-detail-desc {
    margin: 0;
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

.tls-theme-detail-section {
    margin-bottom: 1.25rem;
}

.tls-theme-detail-section:last-child {
    margin-bottom: 0;
}

.tls-theme-detail-section-title {
    margin: 0 0 0.75rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text);
}

.tls-theme-detail-changelog {
    font-size: 0.8125rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
    white-space: pre-wrap;
}

/* 下载进度模态框 */
.tls-download-progress {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1.25rem;
    padding: 2rem;
    text-align: center;
}

.tls-download-progress-icon {
    color: var(--xun-primary);
}

.tls-download-progress-text {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
}

.tls-download-progress-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text);
}

.tls-download-progress-desc {
    font-size: 0.8125rem;
    color: var(--color-text-tertiary);
}

/* 下载成功模态框 */
.tls-download-success {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1.25rem;
    padding: 2rem;
    text-align: center;
}

.tls-download-success-icon {
    color: var(--color-success, #52c41a);
}

.tls-download-success-text {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
}

.tls-download-success-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text);
}

.tls-download-success-desc {
    font-size: 0.8125rem;
    color: var(--color-text-tertiary);
}

/* 响应式 - 768px 断点 */
@media (max-width: 768px) {
    .tls-download-center-stats {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }

    .tls-download-center-stat-card {
        padding: 1rem;
    }

    .tls-theme-card {
        flex-wrap: wrap;
        padding: 1rem;
    }

    .tls-theme-card-cover {
        width: 100%;
        height: 160px;
    }

    .tls-theme-card-actions {
        width: 100%;
        justify-content: flex-end;
    }

    .tls-theme-detail-header {
        flex-direction: column;
    }

    .tls-theme-detail-cover {
        width: 100%;
    }
}

/* 响应式 - 480px 断点 */
@media (max-width: 480px) {
    .tls-download-center-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
        padding: 1rem;
    }

    .tls-download-center-themes-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.375rem;
        padding: 0.875rem 1rem;
    }

    .tls-theme-card-btn span {
        display: none;
    }

    .tls-theme-card-btn {
        padding: 0.375rem 0.5rem;
    }
}

/* ========================================
   下载中心暗色模式适配
   ======================================== */

/* .dark 类暗色模式 */
.dark .tls-download-center-header {
    background: var(--color-bg-container, #1a1a1a);
}

.dark .tls-download-center-title {
    color: var(--color-text, rgba(255, 255, 255, 0.85));
}

.dark .tls-download-center-subtitle {
    color: var(--color-text-tertiary, rgba(255, 255, 255, 0.45));
}

.dark .tls-download-center-stat-card {
    background: var(--color-bg-container, #1a1a1a);
}

.dark .tls-download-center-stat-label {
    color: var(--color-text-tertiary, rgba(255, 255, 255, 0.45));
}

.dark .tls-download-center-stat-value {
    color: var(--color-text, rgba(255, 255, 255, 0.85));
}

.dark .tls-download-center-stat-limit {
    color: var(--color-text-tertiary, rgba(255, 255, 255, 0.45));
}

.dark .tls-download-center-themes-header {
    background: var(--color-bg-container, #1a1a1a);
}

.dark .tls-download-center-themes-title {
    color: var(--color-text, rgba(255, 255, 255, 0.85));
}

.dark .tls-download-center-themes-count {
    color: var(--color-text-tertiary, rgba(255, 255, 255, 0.45));
}

.dark .tls-download-center-themes-grid {
    background: var(--color-bg-container, #1a1a1a);
}

.dark .tls-theme-card {
    background: var(--color-bg-container, #1a1a1a);
    border-bottom-color: var(--color-border, #333);
}

.dark .tls-theme-card-cover {
    background: var(--color-bg-elevated, #222);
}

.dark .tls-theme-card-title {
    color: var(--color-text, rgba(255, 255, 255, 0.85));
}

.dark .tls-theme-card-meta {
    color: var(--color-text-tertiary, rgba(255, 255, 255, 0.45));
}

.dark .tls-theme-card-desc {
    color: var(--color-text-secondary, rgba(255, 255, 255, 0.65));
}

.dark .tls-theme-card-req {
    background: rgba(255, 255, 255, 0.08);
    color: var(--color-text-tertiary, rgba(255, 255, 255, 0.45));
}

.dark .tls-theme-card-btn--detail,
.dark .tls-theme-card-btn--license {
    background: rgba(255, 255, 255, 0.08);
    color: var(--color-text-secondary, rgba(255, 255, 255, 0.65));
}

.dark .tls-download-center-empty {
    background: var(--color-bg-container, #1a1a1a);
}

.dark .tls-download-center-empty-title {
    color: var(--color-text, rgba(255, 255, 255, 0.85));
}

.dark .tls-download-center-empty-desc {
    color: var(--color-text-tertiary, rgba(255, 255, 255, 0.45));
}

.dark .tls-theme-detail-loading {
    color: var(--color-text-tertiary, rgba(255, 255, 255, 0.45));
}

.dark .tls-theme-detail-name {
    color: var(--color-text, rgba(255, 255, 255, 0.85));
}

.dark .tls-theme-detail-desc {
    color: var(--color-text-secondary, rgba(255, 255, 255, 0.65));
}

.dark .tls-theme-detail-section-title {
    color: var(--color-text, rgba(255, 255, 255, 0.85));
}

.dark .tls-theme-detail-changelog {
    color: var(--color-text-secondary, rgba(255, 255, 255, 0.65));
}

.dark .tls-download-progress-title,
.dark .tls-download-success-title {
    color: var(--color-text, rgba(255, 255, 255, 0.85));
}

.dark .tls-download-progress-desc,
.dark .tls-download-success-desc {
    color: var(--color-text-tertiary, rgba(255, 255, 255, 0.45));
}

/* 系统深色模式 */
@media (prefers-color-scheme: dark) {
    :root:not(.light) .tls-download-center-header {
        background: var(--color-bg-container, #1a1a1a);
    }

    :root:not(.light) .tls-download-center-title {
        color: var(--color-text, rgba(255, 255, 255, 0.85));
    }

    :root:not(.light) .tls-download-center-subtitle,
    :root:not(.light) .tls-download-center-themes-count,
    :root:not(.light) .tls-download-center-stat-label,
    :root:not(.light) .tls-download-center-stat-limit {
        color: var(--color-text-tertiary, rgba(255, 255, 255, 0.45));
    }

    :root:not(.light) .tls-download-center-stat-card,
    :root:not(.light) .tls-download-center-themes-header,
    :root:not(.light) .tls-download-center-themes-grid,
    :root:not(.light) .tls-theme-card,
    :root:not(.light) .tls-download-center-empty {
        background: var(--color-bg-container, #1a1a1a);
    }

    :root:not(.light) .tls-download-center-stat-value,
    :root:not(.light) .tls-download-center-themes-title {
        color: var(--color-text, rgba(255, 255, 255, 0.85));
    }

    :root:not(.light) .tls-theme-card {
        border-bottom-color: var(--color-border, #333);
    }

    :root:not(.light) .tls-theme-card-cover {
        background: var(--color-bg-elevated, #222);
    }

    :root:not(.light) .tls-theme-card-title {
        color: var(--color-text, rgba(255, 255, 255, 0.85));
    }

    :root:not(.light) .tls-theme-card-desc {
        color: var(--color-text-secondary, rgba(255, 255, 255, 0.65));
    }

    :root:not(.light) .tls-theme-card-req {
        background: rgba(255, 255, 255, 0.08);
        color: var(--color-text-tertiary, rgba(255, 255, 255, 0.45));
    }

    :root:not(.light) .tls-theme-card-btn--detail,
    :root:not(.light) .tls-theme-card-btn--license {
        background: rgba(255, 255, 255, 0.08);
        color: var(--color-text-secondary, rgba(255, 255, 255, 0.65));
    }

    :root:not(.light) .tls-download-center-empty-title {
        color: var(--color-text, rgba(255, 255, 255, 0.85));
    }

    :root:not(.light) .tls-theme-detail-loading {
        color: var(--color-text-tertiary, rgba(255, 255, 255, 0.45));
    }

    :root:not(.light) .tls-theme-detail-name,
    :root:not(.light) .tls-theme-detail-section-title {
        color: var(--color-text, rgba(255, 255, 255, 0.85));
    }

    :root:not(.light) .tls-theme-detail-desc,
    :root:not(.light) .tls-theme-detail-changelog {
        color: var(--color-text-secondary, rgba(255, 255, 255, 0.65));
    }

    :root:not(.light) .tls-download-progress-title,
    :root:not(.light) .tls-download-success-title {
        color: var(--color-text, rgba(255, 255, 255, 0.85));
    }

    :root:not(.light) .tls-download-progress-desc,
    :root:not(.light) .tls-download-success-desc {
        color: var(--color-text-tertiary, rgba(255, 255, 255, 0.45));
    }
}

/* ============================================================
   Toast 提示
   ============================================================ */
#knn-auth-toast {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%) translateY(-20px);
    z-index: 999999;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: 8px;
    font-size: 14px;
    color: var(--color-text-primary, #333);
    background: var(--color-bg-container, #fff);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.12);
    opacity: 0;
    transition: opacity 0.3s ease, transform 0.3s ease;
    pointer-events: none;
    white-space: nowrap;
}

#knn-auth-toast.is-visible {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* ============================================================
   Confirm 确认弹窗
   ============================================================ */
.knn-confirm-overlay {
    position: fixed;
    inset: 0;
    z-index: 100000;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0);
    opacity: 0;
    transition: background 0.2s ease, opacity 0.2s ease;
}

.knn-confirm-overlay.is-active {
    opacity: 1;
    background: rgba(0, 0, 0, 0.45);
}

.knn-confirm-box {
    background: var(--color-bg-container, #fff);
    border-radius: 12px;
    width: 360px;
    max-width: 90vw;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
    transform: scale(0.9);
    transition: transform 0.2s ease;
    overflow: hidden;
}

.knn-confirm-overlay.is-active .knn-confirm-box {
    transform: scale(1);
}

.knn-confirm-header {
    padding: 20px 20px 0;
}

.knn-confirm-title {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
    color: var(--color-text-primary, #1a1a1a);
}

.knn-confirm-body {
    padding: 12px 20px 20px;
}

.knn-confirm-body p {
    margin: 0;
    font-size: 14px;
    line-height: 1.6;
    color: var(--color-text-secondary, #666);
}

.knn-confirm-footer {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    padding: 0 20px 20px;
}

.knn-confirm-btn {
    padding: 8px 20px;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    cursor: pointer;
    transition: background 0.2s, color 0.2s;
}

.knn-confirm-cancel {
    background: var(--color-bg-secondary, #f5f5f5);
    color: var(--color-text-secondary, #666);
}

.knn-confirm-cancel:hover {
    background: var(--color-bg-tertiary, #e5e5e5);
}

.knn-confirm-ok {
    background: var(--color-primary, #2563eb);
    color: #fff;
}

.knn-confirm-ok:hover {
    background: var(--color-primary-hover, #1d4ed8);
}

.knn-confirm-danger {
    background: #ef4444;
}

.knn-confirm-danger:hover {
    background: #dc2626;
}

/* 暗色模式适配 */
.dark .knn-confirm-box,
:root:not(.light) .knn-confirm-box {
    background: var(--color-bg-container, #1a1a1a);
}

.dark .knn-confirm-cancel,
:root:not(.light) .knn-confirm-cancel {
    background: var(--color-bg-secondary, #2a2a2a);
    color: var(--color-text-secondary, #aaa);
}

.dark #knn-auth-toast,
:root:not(.light) #knn-auth-toast {
    background: var(--color-bg-container, #1a1a1a);
    color: var(--color-text-primary, #e5e5e5);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

/* ============================================================
   产品详情弹窗
   ============================================================ */
.knn-theme-detail {
    padding: 0;
}

.knn-theme-detail-header {
    display: flex;
    gap: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--color-border-secondary, #f0f0f0);
}

.knn-theme-detail-cover {
    flex-shrink: 0;
    width: 200px;
}

.knn-theme-detail-cover img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.knn-theme-detail-cover-placeholder {
    width: 100%;
    aspect-ratio: 4 / 3;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-secondary, #f5f5f5);
    border-radius: 8px;
    color: var(--color-text-quaternary, #ccc);
}

.knn-theme-detail-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 10px;
}

.knn-theme-detail-name {
    margin: 0;
    font-size: 20px;
    font-weight: 700;
    color: var(--color-text-primary, #1a1a1a);
}

.knn-theme-detail-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 13px;
    color: var(--color-text-secondary, #666);
}

.knn-theme-detail-meta-item {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.knn-theme-detail-meta-item svg {
    color: var(--color-primary, #2563eb);
}

.knn-theme-detail-tags {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.knn-theme-tag {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    font-size: 12px;
    color: var(--color-text-secondary, #666);
    background: var(--color-bg-secondary, #f5f5f5);
    border-radius: 4px;
}

.knn-theme-detail-desc {
    margin-top: 20px;
}

.knn-theme-detail-desc-title {
    margin: 0 0 12px;
    font-size: 15px;
    font-weight: 600;
    color: var(--color-text-primary, #1a1a1a);
}

.knn-theme-detail-desc-content {
    font-size: 14px;
    line-height: 1.8;
    color: var(--color-text-secondary, #555);
    max-height: 300px;
    overflow-y: auto;
}

/* 响应式 */
@media (max-width: 640px) {
    .knn-theme-detail-header {
        flex-direction: column;
    }
    .knn-theme-detail-cover {
        width: 100%;
        max-width: 280px;
    }
}

/* 暗色模式 */
.dark .knn-theme-detail-name,
:root:not(.light) .knn-theme-detail-name {
    color: var(--color-text-primary, #e5e5e5);
}

.dark .knn-theme-detail-cover-placeholder,
:root:not(.light) .knn-theme-detail-cover-placeholder {
    background: var(--color-bg-secondary, #2a2a2a);
}

.dark .knn-theme-tag,
:root:not(.light) .knn-theme-tag {
    background: var(--color-bg-secondary, #2a2a2a);
    color: var(--color-text-secondary, #aaa);
}

.dark .knn-theme-detail-header,
:root:not(.light) .knn-theme-detail-header {
    border-bottom-color: var(--color-border, #333);
}