/* ========== 应用社区 APP 样式 ========== */

#appstore-root {
    display: flex;
    height: 100%;
    background: var(--window-bg, #f5f5f7);
    color: var(--text-color);
    font-family: inherit;
    overflow: hidden;
}

/* 左侧分类侧栏 */
.appstore-sidebar {
    width: 200px;
    flex-shrink: 0;
    background: var(--card-bg, #fff);
    border-right: 1px solid var(--window-border, rgba(0,0,0,.08));
    padding: 12px 12px 16px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    overflow-y: auto;
    transition: width 0.25s ease, padding 0.25s ease;
}

.appstore-sidebar.collapsed {
    width: 60px;
    padding: 12px 8px 16px;
}

.appstore-sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 4px 4px 8px;
    min-height: 32px;
}

.appstore-sidebar.collapsed .appstore-sidebar-header {
    justify-content: center;
    padding: 4px 0 8px;
}

.appstore-sidebar-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
    overflow: hidden;
}

.appstore-sidebar.collapsed .appstore-sidebar-title {
    display: none;
}

.appstore-sidebar-toggle {
    width: 24px;
    height: 24px;
    border: none;
    border-radius: 6px;
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    transition: all 0.15s;
    flex-shrink: 0;
}

.appstore-sidebar-toggle:hover {
    background: rgba(0,0,0,.06);
    color: var(--accent-color);
}

.appstore-sidebar.collapsed .appstore-sidebar-toggle {
    margin: 0 auto;
}

.appstore-sidebar-subtitle {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-secondary);
    padding: 12px 12px 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    opacity: 0.7;
}

.appstore-sidebar-subtitle.hidden {
    display: none;
}

/* 导航标签 */
.appstore-nav-tabs {
    display: flex;
    background: rgba(0,0,0,.04);
    border-radius: 8px;
    padding: 3px;
    margin-bottom: 8px;
}

.nav-tab {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px 10px;
    border-radius: 6px;
    font-size: 12px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.15s;
    user-select: none;
}

.nav-tab:hover {
    color: var(--text-color);
}

.nav-tab.active {
    background: var(--card-bg, #fff);
    color: var(--accent-color);
    box-shadow: 0 1px 3px rgba(0,0,0,.1);
}

.nav-tab i {
    font-size: 12px;
}

.appstore-sidebar.collapsed .nav-tab {
    padding: 10px 8px;
    justify-content: center;
}

.appstore-sidebar.collapsed .nav-tab span {
    display: none;
}

.appstore-sidebar.collapsed .appstore-nav-tabs {
    flex-direction: column;
    gap: 2px;
}

.hidden {
    display: none !important;
}

/* 我的 - 用户卡片 */
.my-info-section {
    margin-top: 8px;
}

.my-user-card {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px;
    background: rgba(24,122,255,.06);
    border-radius: 10px;
    position: relative;
    margin-bottom: 12px;
}

.my-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-color), #4dabff);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 18px;
    flex-shrink: 0;
}

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

.my-user-name {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 2px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.my-user-id {
    font-size: 11px;
    color: var(--text-secondary);
    font-family: 'Consolas', 'Monaco', monospace;
}

.my-edit-name-btn {
    width: 26px;
    height: 26px;
    border: none;
    border-radius: 50%;
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    transition: all 0.15s;
    flex-shrink: 0;
}

.my-edit-name-btn:hover {
    background: rgba(0,0,0,.08);
    color: var(--accent-color);
}

/* 统计数据 */
.my-stats {
    display: flex;
    gap: 8px;
    margin-bottom: 12px;
}

.my-stat-item {
    flex: 1;
    text-align: center;
    padding: 10px 8px;
    background: var(--card-bg, #fff);
    border: 1px solid var(--window-border, rgba(0,0,0,.08));
    border-radius: 8px;
}

.my-stat-value {
    font-size: 18px;
    font-weight: 700;
    color: var(--accent-color);
    line-height: 1.2;
}

.my-stat-label {
    font-size: 10px;
    color: var(--text-secondary);
    margin-top: 4px;
}

/* MCP 推广横幅（主内容区顶部） */
.appstore-mcp-banner {
    padding: 0 20px 16px;
    margin-top: -1px;
    background: var(--card-bg, #fff);
    border-top: 1px solid var(--window-border, rgba(0,0,0,.08));
    border-bottom: 1px solid var(--window-border, rgba(0,0,0,.08));
}

.appstore-mcp-banner.hidden {
    display: none;
}

.mcp-banner-content {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 18px;
    margin-top: 16px;
    background: linear-gradient(135deg, rgba(24,122,255,.08), rgba(77,171,255,.06));
    border: 1px solid rgba(24,122,255,.18);
    border-radius: 12px;
    transition: all 0.2s;
}

.mcp-banner-content:hover {
    background: linear-gradient(135deg, rgba(24,122,255,.12), rgba(77,171,255,.1));
    border-color: rgba(24,122,255,.3);
}

.mcp-banner-icon {
    width: 44px;
    height: 44px;
    border-radius: 11px;
    background: linear-gradient(135deg, var(--accent-color), #4dabff);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 20px;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(24,122,255,.25);
}

.mcp-banner-text {
    flex: 1;
    min-width: 0;
}

.mcp-banner-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-color);
    line-height: 1.3;
    margin-bottom: 3px;
}

.mcp-banner-desc {
    font-size: 12px;
    color: var(--text-secondary);
    line-height: 1.4;
}

.mcp-banner-btn {
    padding: 8px 18px;
    border: none;
    border-radius: 8px;
    background: var(--accent-color);
    color: #fff;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 500;
    white-space: nowrap;
    flex-shrink: 0;
    transition: background 0.15s;
}

.mcp-banner-btn:hover {
    background: var(--accent-hover, #0f6adb);
}

.mcp-banner-btn:active {
    transform: none;
}

/* 应用卡片操作按钮 */
.appstore-card-actions {
    display: flex;
    gap: 6px;
    margin-top: 4px;
}

.appstore-card-btn {
    flex: 1;
    padding: 6px 10px;
    border: 1px solid var(--window-border, rgba(0,0,0,.12));
    border-radius: 6px;
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 11px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    transition: all 0.15s;
}

.appstore-card-btn:hover {
    background: rgba(0,0,0,.04);
}

.appstore-card-btn.edit-btn:hover {
    border-color: var(--accent-color);
    color: var(--accent-color);
}

.appstore-card-btn.delete-btn:hover {
    border-color: #e81123;
    color: #e81123;
}

.appstore-cat-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 13px;
    color: var(--text-color);
    transition: all 0.15s;
    user-select: none;
}

.appstore-cat-item:hover {
    background: rgba(0,0,0,.05);
}

.appstore-cat-item.active {
    background: var(--accent-color);
    color: #fff;
}

.appstore-cat-item.active .appstore-cat-count {
    background: rgba(255,255,255,.25);
    color: #fff;
}

.appstore-cat-item i {
    width: 16px;
    text-align: center;
    font-size: 13px;
}

.appstore-cat-count {
    margin-left: auto;
    font-size: 11px;
    padding: 2px 8px;
    border-radius: 10px;
    background: rgba(0,0,0,.06);
    color: var(--text-secondary);
}

/* 折叠状态 */
.appstore-sidebar.collapsed .appstore-sidebar-subtitle {
    display: none;
}

.appstore-sidebar.collapsed .appstore-cat-item {
    justify-content: center;
    padding: 10px 8px;
}

.appstore-sidebar.collapsed .appstore-cat-item span:not(.appstore-cat-count) {
    display: none;
}

.appstore-sidebar.collapsed .appstore-cat-count {
    display: none;
}

.appstore-sidebar.collapsed .my-info-section {
    display: none;
}

/* 右侧主内容区 */
.appstore-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.appstore-header {
    padding: 16px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    border-bottom: 1px solid var(--window-border, rgba(0,0,0,.08));
    background: var(--card-bg, #fff);
}

/* ========== 公告栏 ========== */
.appstore-announcements {
    padding: 0 20px;
    background: var(--card-bg, #fff);
    border-bottom: 1px solid var(--window-border, rgba(0,0,0,.08));
    display: flex;
    flex-direction: column;
    gap: 0;
}

.appstore-announcements:empty {
    display: none;
    padding: 0;
}

.appstore-announcement {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 0;
    font-size: 13px;
    line-height: 1.5;
    animation: slideDown 0.3s ease;
}

.appstore-announcement.has-link {
    cursor: pointer;
    border-radius: 6px;
    padding-left: 8px;
    padding-right: 8px;
    margin-left: -8px;
    margin-right: -8px;
    transition: background 0.15s;
}

.appstore-announcement.has-link:hover {
    background: rgba(0,0,0,.04);
}

.announcement-link-arrow {
    margin-left: 6px;
    font-size: 10px;
    opacity: 0.5;
    transition: opacity 0.15s, transform 0.15s;
}

.appstore-announcement.has-link:hover .announcement-link-arrow {
    opacity: 1;
    transform: translateX(2px);
}

.appstore-announcement + .appstore-announcement {
    border-top: 1px solid var(--window-border, rgba(0,0,0,.06));
}

.appstore-announcement-icon {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    border-radius: 50%;
}

.appstore-announcement.type-info .appstore-announcement-icon {
    color: var(--accent-color, #187aff);
    background: color-mix(in srgb, var(--accent-color, #187aff) 12%, transparent);
}

.appstore-announcement.type-warning .appstore-announcement-icon {
    color: #f59e0b;
    background: rgba(245, 158, 11, 0.12);
}

.appstore-announcement.type-success .appstore-announcement-icon {
    color: #10b981;
    background: rgba(16, 185, 129, 0.12);
}

.appstore-announcement.type-error .appstore-announcement-icon {
    color: #ef4444;
    background: rgba(239, 68, 68, 0.12);
}

.appstore-announcement-text {
    flex: 1;
    color: var(--text-color);
    min-width: 0;
    line-height: 1.5;
    word-break: break-word;
}

.appstore-announcement.type-info .appstore-announcement-text {
    color: var(--text-color);
}

.appstore-announcement.type-warning .appstore-announcement-text {
    color: var(--text-color);
}

.appstore-announcement.type-success .appstore-announcement-text {
    color: var(--text-color);
}

.appstore-announcement.type-error .appstore-announcement-text {
    color: var(--text-color);
}

.appstore-announcement-close {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    border: none;
    background: transparent;
    color: var(--text-secondary, rgba(0,0,0,.4));
    border-radius: 6px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    transition: all 0.15s;
    opacity: 0.6;
}

.appstore-announcement-close:hover {
    background: rgba(0,0,0,.08);
    opacity: 1;
    color: var(--text-color);
}

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-8px); }
    to { opacity: 1; transform: translateY(0); }
}

.appstore-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-color);
    margin-right: auto;
}

.appstore-search {
    position: relative;
    width: 280px;
}

.appstore-search input {
    width: 100%;
    padding: 8px 12px 8px 34px;
    border: 1px solid var(--window-border, rgba(0,0,0,.12));
    border-radius: 8px;
    background: var(--window-bg, #f5f5f7);
    color: var(--text-color);
    font-size: 13px;
    outline: none;
    transition: border-color 0.15s;
}

.appstore-search input:focus {
    border-color: var(--accent-color);
}

.appstore-search i {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
    font-size: 12px;
}

.appstore-manage-btn {
    padding: 8px 14px;
    border: 1px solid var(--window-border, rgba(0,0,0,.12));
    border-radius: 8px;
    background: var(--card-bg, #fff);
    color: var(--text-color);
    font-size: 12px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: all 0.15s;
}

.appstore-manage-btn:hover {
    border-color: var(--accent-color);
    color: var(--accent-color);
}

/* 用户区域（登录按钮 / 用户菜单） */
.appstore-user-area {
    margin-left: auto;
    display: flex;
    align-items: center;
}

.appstore-login-btn {
    padding: 8px 16px;
    border: 1px solid var(--accent-color, #187aff);
    border-radius: 8px;
    background: var(--accent-color, #187aff);
    color: #fff;
    font-size: 12px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: all 0.15s;
}

.appstore-login-btn:hover {
    opacity: 0.9;
}

.appstore-user-menu {
    position: relative;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 4px 10px 4px 4px;
    border-radius: 20px;
    cursor: pointer;
    transition: background 0.15s;
}

.appstore-user-menu:hover {
    background: var(--hover-bg, rgba(0,0,0,0.05));
}

.appstore-user-avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--accent-color, #187aff);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
}

.appstore-user-name {
    font-size: 13px;
    color: var(--text-color);
    max-width: 100px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.appstore-user-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 6px;
    min-width: 160px;
    background: var(--card-bg, #fff);
    border: 1px solid var(--window-border, rgba(0,0,0,.12));
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.15);
    z-index: 1000;
    overflow: hidden;
}

.appstore-user-dropdown-item {
    padding: 10px 14px;
    font-size: 13px;
    color: var(--text-color);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: background 0.15s;
}

.appstore-user-dropdown-item:hover {
    background: var(--hover-bg, rgba(0,0,0,0.05));
}

#appstore-refresh-btn {
    padding: 8px 10px;
    min-width: 36px;
    justify-content: center;
}

#appstore-refresh-btn .fa-spin {
    animation: fa-spin 1s linear infinite;
}

/* 应用网格 */
.appstore-grid {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 16px;
    align-content: start;
}

.appstore-card {
    background: var(--card-bg, #fff);
    border: 1px solid var(--window-border, rgba(0,0,0,.08));
    border-radius: 12px;
    padding: 16px;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.appstore-card:hover {
    border-color: var(--accent-color);
}

.appstore-card-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: #fff;
}

.appstore-card-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-color);
    line-height: 1.3;
}

.appstore-card-desc {
    font-size: 11px;
    color: var(--text-secondary);
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 33px;
}

.appstore-card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 11px;
    color: var(--text-secondary);
    margin-top: auto;
}

.appstore-card-author {
    display: flex;
    align-items: center;
    gap: 4px;
}

.appstore-card-downloads {
    display: flex;
    align-items: center;
    gap: 4px;
}

.appstore-card-installed {
    position: absolute;
    top: 10px;
    right: 10px;
    background: #107c10;
    color: #fff;
    font-size: 10px;
    padding: 2px 8px;
    border-radius: 10px;
    font-weight: 600;
}

.appstore-card {
    position: relative;
}

/* 空状态 */
.appstore-empty {
    grid-column: 1 / -1;
    text-align: center;
    padding: 60px 20px;
    color: var(--text-secondary);
}

.appstore-empty i {
    font-size: 48px;
    margin-bottom: 12px;
    opacity: 0.4;
}

.appstore-empty p {
    font-size: 14px;
    margin: 8px 0;
}

/* 加载中 */
.appstore-loading {
    grid-column: 1 / -1;
    text-align: center;
    padding: 60px 20px;
    color: var(--text-secondary);
}

.appstore-loading i {
    font-size: 32px;
    color: var(--accent-color);
    animation: appstore-spin 1s linear infinite;
}

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

/* ========== 详情弹窗 ========== */
.appstore-detail-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,.45);
    backdrop-filter: blur(4px);
    /* 必须高于主题编辑器 (z-index:99999)，否则提交主题时被主题面板盖住无法操作 */
    z-index: 120000 !important;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: appstore-fade-in 0.2s;
}

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

.appstore-detail-modal {
    width: 520px;
    max-height: 85vh;
    background: var(--card-bg, #fff);
    border-radius: 16px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: 0 20px 60px rgba(0,0,0,.25);
    animation: appstore-slide-up 0.25s;
}

@keyframes appstore-slide-up {
    from { transform: translateY(20px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.appstore-detail-header {
    padding: 24px 24px 16px;
    display: flex;
    gap: 16px;
    border-bottom: 1px solid var(--window-border, rgba(0,0,0,.08));
    position: relative;
}

.appstore-detail-icon {
    width: 72px;
    height: 72px;
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    color: #fff;
    flex-shrink: 0;
}

.appstore-detail-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.appstore-detail-name {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-color);
}

.appstore-detail-author {
    font-size: 12px;
    color: var(--text-secondary);
}

.appstore-detail-tags {
    display: flex;
    gap: 6px;
    margin-top: 6px;
    flex-wrap: wrap;
}

.appstore-tag {
    font-size: 10px;
    padding: 2px 8px;
    border-radius: 10px;
    background: rgba(24,122,255,.1);
    color: var(--accent-color);
    font-weight: 500;
}

.appstore-detail-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 28px;
    height: 28px;
    border: none;
    border-radius: 50%;
    background: rgba(0,0,0,.06);
    color: var(--text-color);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    transition: all 0.15s;
}

.appstore-detail-close:hover {
    background: rgba(0,0,0,.12);
}

.appstore-detail-body {
    padding: 16px 24px;
    overflow-y: auto;
    flex: 1;
}

.appstore-detail-section {
    margin-bottom: 16px;
}

.appstore-detail-section h4 {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 8px;
}

.appstore-detail-desc {
    font-size: 13px;
    line-height: 1.6;
    color: var(--text-secondary);
}

.appstore-detail-stats {
    display: flex;
    gap: 20px;
    padding: 12px 0;
}

.appstore-stat {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.appstore-stat-value {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-color);
}

.appstore-stat-label {
    font-size: 11px;
    color: var(--text-secondary);
}

.appstore-detail-footer {
    padding: 16px 24px;
    border-top: 1px solid var(--window-border, rgba(0,0,0,.08));
    display: flex;
    gap: 10px;
    justify-content: flex-end;
}

.appstore-btn {
    padding: 10px 24px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 13px;
    font-weight: 600;
    transition: all 0.15s;
    display: flex;
    align-items: center;
    gap: 6px;
}

.appstore-btn-primary {
    background: var(--btn-primary-bg, var(--accent-color));
    color: var(--btn-primary-text, #fff);
}

.appstore-btn-primary:hover {
    background: var(--btn-primary-hover, var(--accent-hover, #0f6adb));
}

.appstore-btn-primary:disabled {
    background: #107c10;
    cursor: default;
    transform: none;
}

.appstore-btn-secondary {
    background: var(--btn-secondary-bg, transparent);
    color: var(--btn-secondary-text, var(--text-color));
    border: 1px solid var(--btn-secondary-border, rgba(0,0,0,.18));
}

.appstore-btn-secondary:hover {
    background: var(--btn-secondary-hover, rgba(0,0,0,.06));
}

.appstore-btn-danger {
    background: var(--btn-danger-bg, #e81123);
    color: var(--btn-danger-text, #fff);
}

.appstore-btn-danger:hover {
    background: var(--btn-danger-hover, #c50f1f);
}

/* ========== 安装进度模态框 ========== */
.appstore-install-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,.5);
    backdrop-filter: blur(6px);
    /* 必须高于主题编辑器 (z-index:99999) */
    z-index: 120001 !important;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: appstore-fade-in 0.2s;
}

.appstore-install-modal {
    width: 420px;
    background: var(--card-bg, #fff);
    border-radius: 14px;
    padding: 24px;
    box-shadow: 0 20px 60px rgba(0,0,0,.3);
    animation: appstore-slide-up 0.25s;
}

.appstore-install-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 18px;
}

.appstore-install-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: #fff;
}

.appstore-install-info {
    flex: 1;
}

.appstore-install-name {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-color);
}

.appstore-install-status {
    font-size: 12px;
    color: var(--text-secondary);
    margin-top: 2px;
}

.appstore-progress-wrap {
    margin-bottom: 16px;
}

.appstore-progress-bar {
    width: 100%;
    height: 8px;
    background: rgba(0,0,0,.08);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 6px;
}

.appstore-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-color), #4dabff);
    border-radius: 4px;
    width: 0%;
    transition: width 0.3s ease;
}

.appstore-progress-text {
    display: flex;
    justify-content: space-between;
    font-size: 11px;
    color: var(--text-secondary);
}

.appstore-file-list {
    background: rgba(0,0,0,.04);
    border-radius: 8px;
    padding: 10px 12px;
    max-height: 160px;
    overflow-y: auto;
    margin-bottom: 16px;
}

.appstore-file-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 5px 0;
    font-size: 12px;
    color: var(--text-color);
    border-bottom: 1px solid rgba(0,0,0,.04);
}

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

.appstore-file-icon {
    width: 14px;
    text-align: center;
    font-size: 11px;
}

.appstore-file-icon.pending {
    color: var(--text-secondary);
    opacity: 0.4;
}

.appstore-file-icon.downloading {
    color: var(--accent-color);
    animation: appstore-spin 0.8s linear infinite;
}

.appstore-file-icon.done {
    color: #107c10;
}

.appstore-file-name {
    flex: 1;
    font-family: 'Consolas', 'Monaco', monospace;
}

.appstore-file-size {
    color: var(--text-secondary);
    font-size: 11px;
}

.appstore-install-footer {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

/* ========== 上传表单弹窗 ========== */
.appstore-upload-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,.45);
    backdrop-filter: blur(4px);
    /* 必须高于主题编辑器 (z-index:99999) — 主题编辑器"分享到社区"会直接打开此窗口 */
    z-index: 120002 !important;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: appstore-fade-in 0.2s;
}

.appstore-upload-modal {
    width: 420px;
    background: var(--card-bg, #fff);
    border-radius: 14px;
    padding: 20px 24px;
    box-shadow: 0 20px 60px rgba(0,0,0,.25);
    animation: appstore-slide-up 0.25s;
}

.appstore-upload-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 4px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.appstore-upload-subtitle {
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: 16px;
}

.appstore-upload-field {
    margin-bottom: 12px;
}

.appstore-upload-field label {
    display: block;
    font-size: 12px;
    font-weight: 500;
    color: var(--text-color);
    margin-bottom: 5px;
}

.appstore-upload-field input,
.appstore-upload-field select,
.appstore-upload-field textarea {
    width: 100%;
    padding: 8px 10px;
    border: 1px solid var(--window-border, rgba(0,0,0,.12));
    border-radius: 6px;
    background: var(--window-bg, #f5f5f7);
    color: var(--text-color);
    font-size: 13px;
    outline: none;
    font-family: inherit;
    box-sizing: border-box;
}

.appstore-upload-field input:focus,
.appstore-upload-field select:focus,
.appstore-upload-field textarea:focus {
    border-color: var(--accent-color);
}

.appstore-upload-field textarea {
    resize: vertical;
    min-height: 60px;
}

.appstore-upload-footer {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 18px;
}

/* 分享到社区按钮（注入到对话框） */
.appstore-share-btn {
    padding: 8px 16px;
    border: 1px solid var(--accent-color);
    border-radius: 6px;
    background: transparent;
    color: var(--accent-color);
    cursor: pointer;
    font-size: 13px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: all 0.15s;
    margin-right: auto;
}

.appstore-share-btn:hover {
    background: var(--accent-color);
    color: #fff;
}

/* ========== 设置页-已安装应用管理 ========== */
.appstore-installed-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.appstore-installed-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    background: var(--card-bg, #fff);
    border: 1px solid var(--window-border, rgba(0,0,0,.08));
    border-radius: 8px;
    transition: all 0.15s;
}

.appstore-installed-item:hover {
    border-color: var(--accent-color);
}

.appstore-installed-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: #fff;
    flex-shrink: 0;
}

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

.appstore-installed-name {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-color);
}

.appstore-installed-meta {
    font-size: 11px;
    color: var(--text-secondary);
    margin-top: 2px;
}

.appstore-installed-actions {
    display: flex;
    gap: 6px;
}

.appstore-installed-btn {
    padding: 6px 12px;
    border: 1px solid var(--window-border, rgba(0,0,0,.12));
    border-radius: 6px;
    background: transparent;
    color: var(--text-color);
    cursor: pointer;
    font-size: 11px;
    transition: all 0.15s;
}

.appstore-installed-btn:hover {
    border-color: var(--accent-color);
    color: var(--accent-color);
}

.appstore-installed-btn.danger:hover {
    border-color: #e81123;
    color: #e81123;
}

/* 响应式 - 平板 */
@media (max-width: 900px) {
    .appstore-sidebar {
        width: 180px;
        padding: 12px 10px 16px;
    }
    .appstore-sidebar.collapsed {
        width: 60px;
        padding: 12px 8px 16px;
    }
    .appstore-sidebar.collapsed .appstore-sidebar-header {
        justify-content: center;
        padding: 4px 0 8px;
    }
    .appstore-sidebar.collapsed .appstore-sidebar-title {
        display: none;
    }
    .appstore-sidebar.collapsed .nav-tab {
        padding: 10px 8px;
        justify-content: center;
    }
    .appstore-sidebar.collapsed .nav-tab span {
        display: none;
    }
    .appstore-sidebar.collapsed .appstore-sidebar-subtitle {
        display: none;
    }
    .appstore-sidebar.collapsed .appstore-cat-item {
        justify-content: center;
        padding: 10px 8px;
    }
    .appstore-sidebar.collapsed .appstore-cat-item span:not(.appstore-cat-count) {
        display: none;
    }
    .appstore-sidebar.collapsed .appstore-cat-count {
        display: none;
    }
    .appstore-sidebar.collapsed .my-info-section {
        display: none;
    }
    .appstore-search {
        width: 180px;
    }
    .appstore-manage-btn span {
        display: none;
    }
    .appstore-manage-btn {
        padding: 8px 10px;
        min-width: 36px;
        justify-content: center;
    }
}

/* 响应式 - 移动端 */
@media (max-width: 768px) {
    #appstore-root {
        flex-direction: row;
    }
    .appstore-sidebar {
        width: 170px !important;
        padding: 10px 8px 14px !important;
        flex-shrink: 0;
    }
    .appstore-sidebar.collapsed {
        width: 52px !important;
        padding: 10px 6px 14px !important;
    }
    .appstore-sidebar.collapsed .appstore-sidebar-header {
        justify-content: center;
        padding: 2px 0 6px;
    }
    .appstore-sidebar.collapsed .appstore-sidebar-title {
        display: none;
    }
    .appstore-sidebar-toggle {
        width: 22px;
        height: 22px;
        font-size: 10px;
    }
    .appstore-sidebar.collapsed .appstore-sidebar-toggle {
        margin: 0 auto;
    }
    .appstore-sidebar.collapsed .nav-tab {
        padding: 9px 6px;
        justify-content: center;
    }
    .appstore-sidebar.collapsed .nav-tab span {
        display: none;
    }
    .appstore-sidebar.collapsed .appstore-sidebar-subtitle {
        display: none;
    }
    .appstore-sidebar.collapsed .appstore-cat-item {
        justify-content: center;
        padding: 9px 6px;
    }
    .appstore-sidebar.collapsed .appstore-cat-item span:not(.appstore-cat-count) {
        display: none;
    }
    .appstore-sidebar.collapsed .appstore-cat-count {
        display: none;
    }
    .appstore-sidebar.collapsed .my-info-section {
        display: none;
    }
    .appstore-main {
        flex: 1;
        min-width: 0;
    }
    .appstore-header {
        padding: 10px 12px;
        gap: 8px;
        flex-wrap: wrap;
    }
    .appstore-mcp-banner {
        padding: 0 12px 12px;
    }
    .mcp-banner-content {
        padding: 12px 14px;
        gap: 10px;
        margin-top: 12px;
    }
    .mcp-banner-icon {
        width: 38px;
        height: 38px;
        font-size: 17px;
        border-radius: 10px;
    }
    .mcp-banner-title {
        font-size: 13px;
    }
    .mcp-banner-desc {
        font-size: 11px;
    }
    .mcp-banner-btn {
        padding: 7px 12px;
        font-size: 12px;
    }
    .appstore-announcements {
        padding: 0 12px;
    }
    .appstore-announcement {
        padding: 8px 0;
        font-size: 12px;
        gap: 8px;
    }
    .appstore-announcement-icon {
        width: 18px;
        height: 18px;
        font-size: 11px;
    }
    .appstore-title {
        font-size: 15px;
        margin-right: auto;
    }
    .appstore-search {
        width: 100%;
        order: 5;
    }
    .appstore-user-area {
        margin-left: 0;
    }
    .appstore-user-name {
        display: none;
    }
    .appstore-manage-btn {
        padding: 7px 9px;
        font-size: 11px;
    }
    #appstore-refresh-btn {
        padding: 7px 9px;
        min-width: 32px;
    }
    .appstore-grid {
        grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
        padding: 12px;
        gap: 10px;
    }
    .appstore-card {
        padding: 12px;
        gap: 8px;
    }
    .appstore-card-icon {
        width: 44px;
        height: 44px;
        border-radius: 11px;
        font-size: 18px;
    }
    .appstore-card-name {
        font-size: 12px;
    }
    .appstore-card-desc {
        font-size: 10px;
        min-height: 28px;
        -webkit-line-clamp: 2;
    }
    .appstore-card-meta {
        font-size: 10px;
    }
    .appstore-detail-modal {
        width: 92%;
        max-height: 85vh;
    }
    .appstore-detail-header {
        padding: 14px 14px 10px;
        gap: 12px;
    }
    .appstore-detail-icon {
        width: 52px;
        height: 52px;
        border-radius: 13px;
        font-size: 22px;
    }
    .appstore-detail-name {
        font-size: 16px;
    }
    .appstore-detail-body {
        padding: 10px 14px;
    }
    .appstore-detail-footer {
        padding: 10px 14px;
    }
    .appstore-install-modal,
    .appstore-upload-modal {
        width: 92%;
        padding: 16px;
    }
    .appstore-install-header {
        margin-bottom: 12px;
    }
    .appstore-install-icon {
        width: 38px;
        height: 38px;
        border-radius: 9px;
        font-size: 16px;
    }
    .appstore-btn {
        padding: 9px 16px;
        font-size: 12px;
    }
}

/* 响应式 - 小屏手机 */
@media (max-width: 480px) {
    .appstore-sidebar {
        width: 150px !important;
        padding: 8px 6px 12px !important;
    }
    .appstore-sidebar.collapsed {
        width: 48px !important;
        padding: 8px 5px 12px !important;
    }
    .appstore-header {
        padding: 8px 10px;
        gap: 6px;
    }
    .appstore-title {
        font-size: 14px;
    }
    .appstore-search input {
        padding: 7px 10px 7px 30px;
        font-size: 12px;
    }
    .appstore-search i {
        left: 10px;
        font-size: 11px;
    }
    .appstore-grid {
        grid-template-columns: repeat(2, 1fr);
        padding: 10px;
        gap: 8px;
    }
    .appstore-card {
        padding: 10px;
    }
    .appstore-card-icon {
        width: 40px;
        height: 40px;
        border-radius: 10px;
        font-size: 16px;
    }
    .appstore-card-name {
        font-size: 11px;
    }
    .appstore-card-desc {
        display: none;
    }
    .appstore-card-meta {
        font-size: 9px;
    }
    .appstore-detail-stats {
        gap: 10px;
    }
    .appstore-stat-value {
        font-size: 15px;
    }
    .my-stats {
        gap: 6px;
    }
    .my-stat-value {
        font-size: 14px;
    }
}

/* ========== 用户中心样式 ========== */
.user-center-container {
    padding: 24px;
    height: 100%;
    overflow-y: auto;
    box-sizing: border-box;
}

.uc-not-logged-in {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    text-align: center;
    padding: 40px 20px;
}

.uc-not-logged-in .uc-icon {
    font-size: 64px;
    color: var(--text-secondary, #888);
    margin-bottom: 16px;
}

.uc-not-logged-in .uc-title {
    font-size: 18px;
    color: var(--text-color, #fff);
    margin: 0 0 8px;
}

.uc-not-logged-in .uc-desc {
    font-size: 13px;
    color: var(--text-secondary, #888);
    line-height: 1.6;
    margin: 0 0 24px;
}

.uc-login-btn {
    padding: 10px 24px;
    background: var(--accent-color, #187aff);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: opacity 0.2s;
}

.uc-login-btn:hover { opacity: 0.9; }

.uc-header {
    display: flex;
    align-items: center;
    gap: 16px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--window-border, rgba(0,0,0,.1));
    margin-bottom: 20px;
}

.uc-avatar {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: var(--accent-color, #187aff);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    font-weight: 600;
    text-transform: uppercase;
    flex-shrink: 0;
}

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

.uc-username {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-color, #fff);
    margin-bottom: 4px;
}

.uc-userid {
    font-size: 12px;
    color: var(--text-secondary, #888);
    margin-bottom: 2px;
    font-family: monospace;
}

.uc-created {
    font-size: 12px;
    color: var(--text-secondary, #888);
}

.uc-tabs {
    display: flex;
    gap: 4px;
    margin-bottom: 16px;
    border-bottom: 1px solid var(--window-border, rgba(0,0,0,.1));
}

.uc-tab {
    padding: 8px 16px;
    font-size: 13px;
    color: var(--text-secondary, #888);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: all 0.15s;
    display: flex;
    align-items: center;
    gap: 6px;
}

.uc-tab:hover { color: var(--text-color, #fff); }

.uc-tab.active {
    color: var(--accent-color, #187aff);
    border-bottom-color: var(--accent-color, #187aff);
}

.uc-content { min-height: 200px; }

.uc-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 40px;
    color: var(--text-secondary, #888);
    font-size: 13px;
}

.uc-empty {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-secondary, #888);
}

.uc-empty i { font-size: 40px; margin-bottom: 12px; }

.uc-empty p { margin: 0 0 16px; font-size: 13px; }

.uc-link-btn {
    padding: 8px 16px;
    background: transparent;
    color: var(--accent-color, #187aff);
    border: 1px solid var(--accent-color, #187aff);
    border-radius: 6px;
    font-size: 12px;
    cursor: pointer;
    transition: all 0.15s;
}

.uc-link-btn:hover {
    background: var(--accent-color, #187aff);
    color: #fff;
}

.uc-apps-list { display: flex; flex-direction: column; gap: 10px; }

.uc-app-item {
    display: flex;
    gap: 12px;
    padding: 12px;
    background: var(--card-bg, rgba(255,255,255,0.03));
    border: 1px solid var(--window-border, rgba(0,0,0,.08));
    border-radius: 8px;
    transition: border-color 0.15s;
}

.uc-app-item:hover { border-color: var(--accent-color, #187aff); }

.uc-app-icon {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    background: var(--accent-color, #187aff);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
}

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

.uc-app-name {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-color, #fff);
    margin-bottom: 2px;
}

.uc-app-desc {
    font-size: 12px;
    color: var(--text-secondary, #888);
    margin-bottom: 6px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.uc-app-meta {
    display: flex;
    gap: 10px;
    font-size: 11px;
    color: var(--text-secondary, #888);
    flex-wrap: wrap;
}

.uc-app-status {
    padding: 1px 6px;
    border-radius: 4px;
    font-weight: 500;
}

.uc-app-status.pending { background: rgba(255,193,7,0.15); color: #ffc107; }
.uc-app-status.approved { background: rgba(76,175,80,0.15); color: #4caf50; }
.uc-app-status.rejected { background: rgba(244,67,54,0.15); color: #f44336; }

.uc-error {
    text-align: center;
    padding: 20px;
    color: #f44336;
    font-size: 13px;
}

.uc-security { display: flex; flex-direction: column; gap: 24px; }

.uc-section { }

.uc-section-title {
    font-size: 14px;
    color: var(--text-color, #fff);
    margin: 0 0 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.uc-section-desc {
    font-size: 12px;
    color: var(--text-secondary, #888);
    margin: 0 0 12px;
}

.uc-form { max-width: 360px; }

.uc-field { margin-bottom: 12px; }

.uc-field label {
    display: block;
    font-size: 12px;
    color: var(--text-secondary, #888);
    margin-bottom: 4px;
}

.uc-field input {
    width: 100%;
    padding: 9px 12px;
    font-size: 13px;
    background: var(--input-bg, rgba(255,255,255,0.05));
    border: 1px solid var(--window-border, rgba(0,0,0,.15));
    border-radius: 6px;
    color: var(--text-color, #fff);
    box-sizing: border-box;
    transition: border-color 0.2s;
}

.uc-field input:focus { outline: none; border-color: var(--accent-color, #187aff); }

.uc-form-error {
    background: rgba(244,67,54,0.1);
    border: 1px solid rgba(244,67,54,0.3);
    color: #f44336;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 12px;
    margin-bottom: 12px;
}

.uc-submit-btn {
    padding: 10px 20px;
    background: var(--accent-color, #187aff);
    color: #fff;
    border: none;
    border-radius: 6px;
    font-size: 13px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: opacity 0.2s;
}

.uc-submit-btn:hover { opacity: 0.9; }
.uc-submit-btn:disabled { opacity: 0.6; cursor: not-allowed; }

.uc-primary-btn {
    padding: 10px 24px;
    border: 1px solid var(--accent-color, #187aff);
    background: var(--card-bg, rgba(255,255,255,0.03));
    color: var(--accent-color, #187aff);
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.2s ease;
}

.uc-primary-btn:hover {
    background: color-mix(in srgb, var(--accent-color, #187aff) 10%, transparent);
}

.uc-logout-btn {
    padding: 8px 16px;
    background: transparent;
    color: #f44336;
    border: 1px solid #f44336;
    border-radius: 6px;
    font-size: 12px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: all 0.15s;
}

.uc-logout-btn:hover {
    background: #f44336;
    color: #fff;
}