/* 应用展示插件前台样式 */

.apps-exhibition-container {
    max-width: 1200px;  /* 增加容器最大宽度 */
    margin: 0 auto !important;
    padding: 20px 0px;
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    box-sizing: border-box;
    position: relative;
    left: 0;
    transform: none;
}

.apps-exhibition-row {
    display: flex;
    justify-content: center;
    width: 100%;
    margin-bottom: 20px;
}

.app-card {
    width: 350px;  /* 减小卡片宽度 */
    display: grid;
    grid-template-columns: auto 1fr 65px; /* 图标、增大信息区、缩小按钮区域 */
    align-items: center; /* 垂直居中网格项 */
    gap: 10px; /* 列间距 */
    background-color: #f3f4f7;
    border-radius: 14px;
    padding: 15px; 
    margin: 0 10px 0;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    position: relative;
    min-height: 110px; /* 保持最小高度 */
    box-sizing: border-box; /* 确保 padding 不会增加总宽度 */
}

.app-card:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05); /* 增强阴影 */
}

/* 空卡片样式 */
.empty-card {
    background-color: transparent;
    box-shadow: none;
    visibility: hidden;
}

.app-icon {
    /* width/height 已在之前设置 */
    /* 现在是 grid item，之前的 flex 设置不再需要 */
    flex-shrink: 0; /* 防止图标被压缩 */
}

.app-icon img {
    width: 60px;
    height: 60px;
    border-radius: 15px;
    object-fit: cover;
    display: block; /* 修复可能的底部空白 */
}

.app-info {
    /* 现在是 grid item */
    display: flex;
    flex-direction: column;
    justify-content: center; /* 尝试在固定高度内垂直居中名称和描述 */
    overflow: hidden; /* 防止内容溢出 */
}

.app-info .app-name {
    font-size: 1em;
    font-weight: bold;
    margin: 0 0 2px 0; /* 调整 margin */
    height: 1.4em; /* 固定高度为一行 */
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.app-description {
    font-size: 14px;
    line-height: 1.4; /* 明确行高 */
    height: calc(1.4em * 3); /* 固定高度为三行 */
    margin: 0;
    padding: 0;
    display: flex; /* 改为 flex 布局 */
    align-items: center; /* 垂直居中 */
    overflow: hidden;
}

/* 为 span 元素添加多行省略效果 */
.app-description span {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    line-clamp: 3;
    overflow: hidden;
    text-overflow: ellipsis;
    word-wrap: break-word; /* 保留换行 */
    width: 100%;
}

.app-platform {
    /* 现在是 grid item */
    display: inline-block;
    justify-self: center; /* 在网格单元内水平居中 */
    box-sizing: border-box; /* 确保 padding 在宽度内 */
    width: 60px; /* 固定宽度 */
    padding: 5px 0; /* 上下内边距，左右去掉 */
    border-radius: 15px;
    font-size: 12px;
    font-weight: 500;
    color: #ffffff !important; /* 强制白色文字 */
    text-decoration: none;
    text-align: center; /* 文字居中 */
    white-space: nowrap;
}

/* 平台按钮颜色 - 统一为 #98c1d9 */
.ios, .android, .mac, .win, .linux, .多平台 {
    background-color: #98c1d9;
}

/* 按钮悬停样式 - 维持同样颜色 */
.app-platform:hover {
    background-color: #98c1d9;
    color: #ffffff !important; /* 悬停时也保持白色文字 */
    text-decoration: none;
}

/* 确保所有平台按钮的文字都是白色的 */
.app-platform.ios,
.app-platform.android,
.app-platform.mac,
.app-platform.win,
.app-platform.linux,
.app-platform.多平台 {
    color: #ffffff !important;
}

/* 悬停状态也保持白色文字 */
.app-platform.ios:hover,
.app-platform.android:hover,
.app-platform.mac:hover,
.app-platform.win:hover,
.app-platform.linux:hover,
.app-platform.多平台:hover {
    color: #ffffff !important;
}

/* 响应式布局 */
@media (max-width: 1200px) {  /* 调整断点 */
    .apps-exhibition-container {
        max-width: 100%;
        padding: 10px 0;
    }
    
    .app-card {
        width: calc(33.33% - 20px);  /* 每行三个卡片 */
        min-width: 300px;  /* 设置最小宽度 */
        margin: 10px;
    }
}

@media (max-width: 992px) {  /* 添加新的断点 */
    .apps-exhibition-row {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .app-card {
        width: calc(50% - 20px);  /* 中等屏幕每行两个卡片 */
    }
}

@media (max-width: 768px) {  /* 移动端布局 */
    .apps-exhibition-row {
        flex-direction: column;
        align-items: center;
        margin-bottom: 0;
    }
    
    .app-card {
        width: calc(100% - 20px);
        max-width: 400px;
        margin: 10px 10px;
    }
    
    .empty-card {
        display: none;
    }
    
    .app-icon {
        flex: 0 0 60px;
    }
    
    .app-icon img {
        width: 60px;
        height: 60px;
    }
    
    .app-name {
        font-size: 16px;
    }
    
    .app-description {
        font-size: 13px;
    }
}

/* 额外的按钮文字颜色保护规则 */
.apps-exhibition-container .app-platform,
.apps-exhibition-container .app-platform:visited,
.apps-exhibition-container .app-platform:active,
.apps-exhibition-container .app-platform:focus {
    color: #ffffff !important;
}

/* 确保WordPress主题样式不会覆盖我们的按钮文字颜色 */
.apps-exhibition-container a.app-platform,
.apps-exhibition-container a.app-platform:visited,
.apps-exhibition-container a.app-platform:active,
.apps-exhibition-container a.app-platform:focus {
    color: #ffffff !important;
}

/* 针对可能的链接样式覆盖 */
.apps-exhibition-container .app-platform[href] {
    color: #ffffff !important;
}

/* ===========================
 * 固件下载页面样式（[apps_firmware_page]）
 * =========================== */

.apps-firmware-page {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 16px 40px;
}

.apps-firmware-layout {
    display: flex;
    gap: 16px;
}

.apps-firmware-sidebar {
    width: 260px;
    background: #ffffff;
    border-radius: 12px;
    padding: 8px 0;
    border: 1px solid #e2e8f0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    flex-shrink: 0;
}

.apps-firmware-sidebar .sidebar-inner {
    max-height: 520px;
    overflow-y: auto;
}

.device-group {
    margin-bottom: 2px;
}

.device-group-header {
    width: 100%;
    padding: 12px 18px;
    border: 0;
    background: #f8fafc;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    box-sizing: border-box;
    transition: background-color 0.2s ease;
}

.device-group-header:hover {
    background: #f1f5f9;
}

.device-group-title {
    font-size: 14px;
    font-weight: 600;
    color: #111827;
}

.device-group-arrow {
    width: 18px;
    height: 18px;
    border-radius: 999px;
    border: 1px solid #cbd5e1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    position: relative;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.device-group-header:hover .device-group-arrow {
    border-color: #94a3b8;
    background: #f1f5f9;
}

.device-group-arrow::before {
    content: '';
    width: 6px;
    height: 6px;
    border-right: 1px solid #6b7280;
    border-bottom: 1px solid #6b7280;
    transform: rotate(45deg) translateY(-1px);
    display: block;
}

.device-group.collapsed .device-group-arrow::before {
    transform: rotate(-135deg) translateY(1px);
}

.device-group.collapsed .device-group-header {
    border-bottom: 1px solid #e2e8f0;
}

/* 默认折叠状态由服务端输出，避免通过菜单进入时 JS 未执行导致全部展开 */
.device-group.collapsed .device-list {
    display: none;
}

.device-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.device-item {
    display: flex;
    align-items: center;
    padding: 12px 18px;
    cursor: pointer;
    font-size: 14px;
    color: #334155;
    transition: all 0.2s ease;
    border-radius: 0;
}

.device-item:hover {
    background-color: #f1f5f9;
    color: #1e293b;
}

.device-item.active {
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    color: #ffffff;
    font-weight: 500;
    box-shadow: 0 2px 4px rgba(99, 102, 241, 0.2);
}

.device-item.active .device-name {
    color: #ffffff;
}

.device-item.active .device-icon-placeholder {
    background-color: rgba(249, 250, 251, 0.2);
}

.device-icon {
    width: 20px;
    height: 20px;
    border-radius: 4px;
    overflow: hidden;
    margin-right: 10px;
    flex-shrink: 0;
}

.device-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.device-icon-placeholder {
    /* 取消灰色方块占位，保持与主题更统一 */
    background: transparent;
}

.device-name {
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: #111827;
}

.apps-firmware-main {
    flex: 1;
    background: #ffffff;
    border-radius: 12px;
    padding: 20px 24px 24px;
    border: 1px solid #e2e8f0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    min-width: 0;
}

.firmware-panel {
    display: none;
}

.firmware-panel.active {
    display: block;
}

.apps-firmware-page .firmware-title {
    margin: 0 0 16px;
    font-size: 22px;
    font-weight: 700;
    color: #1e293b;
    line-height: 1.3;
}

.firmware-meta {
    margin: 0 0 6px;
    font-size: 13px;
    color: #6b7280;
}

/* 提示区域基础样式 */
.apps-firmware-page .firmware-tips {
    position: relative;
    border-radius: 12px;
    padding: 16px 20px;
    margin-bottom: 20px;
    font-size: 14px;
    line-height: 1.7;
    color: #374151;
    transition: all 0.3s ease;
}

/* 样式一：现代渐变卡片（推荐，优雅大气） */
.apps-firmware-page .firmware-tips-style-modern {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #ffffff;
    box-shadow: 0 8px 24px rgba(102, 126, 234, 0.25);
    border: none;
}

.apps-firmware-page .firmware-tips-style-modern .firmware-tips-body {
    color: #ffffff;
}

.apps-firmware-page .firmware-tips-style-modern .firmware-tips-body a {
    color: #fef3c7;
    text-decoration: underline;
    font-weight: 500;
}

.apps-firmware-page .firmware-tips-style-modern .firmware-tips-body a:hover {
    color: #ffffff;
    text-decoration: none;
}

/* 样式二：优雅边框提示（精致简约） */
.apps-firmware-page .firmware-tips-style-elegant {
    background: #ffffff;
    border: 2px solid #e5e7eb;
    border-left: 4px solid #6366f1;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.apps-firmware-page .firmware-tips-style-elegant .firmware-tips-body a {
    color: #6366f1;
    font-weight: 500;
}

.apps-firmware-page .firmware-tips-style-elegant .firmware-tips-body a:hover {
    color: #4f46e5;
    text-decoration: underline;
}

/* 样式三：柔和背景提示（温和舒适） */
.apps-firmware-page .firmware-tips-style-gentle {
    background: linear-gradient(to right, #fef3c7 0%, #fde68a 100%);
    border: 1px solid #fcd34d;
    box-shadow: 0 4px 12px rgba(251, 191, 36, 0.15);
}

.apps-firmware-page .firmware-tips-style-gentle .firmware-tips-body {
    color: #78350f;
}

.apps-firmware-page .firmware-tips-style-gentle .firmware-tips-body a {
    color: #92400e;
    font-weight: 500;
}

.apps-firmware-page .firmware-tips-style-gentle .firmware-tips-body a:hover {
    color: #78350f;
    text-decoration: underline;
}

/* 样式四：图标式提示（视觉突出） */
.apps-firmware-page .firmware-tips-style-iconic {
    background: #f0f9ff;
    border: 1px solid #bae6fd;
    box-shadow: 0 4px 12px rgba(14, 165, 233, 0.1);
    padding-left: 60px;
    position: relative;
}

.apps-firmware-page .firmware-tips-style-iconic::before {
    content: '💡';
    position: absolute;
    left: 18px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 28px;
    line-height: 1;
}

.apps-firmware-page .firmware-tips-style-iconic .firmware-tips-label {
    display: inline-block;
    background: #0ea5e9;
    color: #ffffff;
    font-size: 10px;
    font-weight: 700;
    padding: 3px 8px;
    margin-right: 8px;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.apps-firmware-page .firmware-tips-style-iconic .firmware-tips-body {
    color: #0c4a6e;
}

.apps-firmware-page .firmware-tips-style-iconic .firmware-tips-body a {
    color: #0284c7;
    font-weight: 500;
}

.apps-firmware-page .firmware-tips-style-iconic .firmware-tips-body a:hover {
    color: #0369a1;
    text-decoration: underline;
}

/* 样式五：顶部红色条带（适合重要公告） */
.apps-firmware-page .firmware-tips-style-stripe {
    background: #fef2f2;
    border-radius: 10px;
    border: 1px solid #fee2e2;
    box-shadow: 0 2px 8px rgba(220, 38, 38, 0.1);
    padding-top: 12px;
}

.apps-firmware-page .firmware-tips-style-stripe::before {
    content: '';
    display: block;
    height: 4px;
    border-radius: 10px 10px 0 0;
    background: linear-gradient(90deg, #dc2626, #f97316);
    margin: -16px -20px 12px;
}

.apps-firmware-page .firmware-tips-style-stripe .firmware-tips-body {
    color: #7f1d1d;
}

.apps-firmware-page .firmware-tips-style-stripe .firmware-tips-body a {
    color: #dc2626;
    font-weight: 500;
}

.apps-firmware-page .firmware-tips-style-stripe .firmware-tips-body a:hover {
    color: #b91c1c;
    text-decoration: underline;
}

/* 样式六：左侧高亮竖条（信息提示风格） */
.apps-firmware-page .firmware-tips-style-softbar {
    background: #ffffff;
    border-radius: 10px;
    border: 1px solid #e5e7eb;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    padding-left: 20px;
    position: relative;
}

.apps-firmware-page .firmware-tips-style-softbar::before {
    content: '';
    position: absolute;
    left: 0;
    top: 12px;
    bottom: 12px;
    width: 4px;
    border-radius: 0 999px 999px 0;
    background: linear-gradient(180deg, #3b82f6, #22c55e);
}

.apps-firmware-page .firmware-tips-style-softbar .firmware-tips-body a {
    color: #2563eb;
    font-weight: 500;
}

.apps-firmware-page .firmware-tips-style-softbar .firmware-tips-body a:hover {
    color: #1d4ed8;
    text-decoration: underline;
}

.apps-firmware-page .firmware-tips-label {
    /* 默认不显示，仅在需要的样式中打开 */
    display: none;
}

.apps-firmware-page .firmware-tips-body {
    line-height: 1.7;
}

.apps-firmware-page .firmware-tips-body p {
    margin: 0.1em 0;
}

.apps-firmware-page .firmware-tips-body a {
    color: #2563eb;
    text-decoration: none;
}

.apps-firmware-page .firmware-tips-body a:hover {
    text-decoration: underline;
}

.apps-firmware-page .firmware-table-wrapper {
    width: 100%;
    overflow-x: auto;
}

.apps-firmware-page .firmware-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
    background: #ffffff;
}

.apps-firmware-page .firmware-table-wrapper {
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
}

.apps-firmware-page .firmware-table-wrapper::-webkit-scrollbar {
    height: 6px;
}

.apps-firmware-page .firmware-table-wrapper::-webkit-scrollbar-track {
    background: #f1f5f9;
    border-radius: 3px;
}

.apps-firmware-page .firmware-table-wrapper::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 3px;
}

.apps-firmware-page .firmware-table-wrapper::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

.apps-firmware-page .firmware-table thead th {
    padding: 12px 10px;
    text-align: left;
    white-space: nowrap;
    border-bottom: 2px solid #e5e7eb;
    color: #374151;
    font-weight: 600;
    font-size: 13px;
    background: #f9fafb;
}

.apps-firmware-page .firmware-table tbody tr {
    transition: background-color 0.2s ease;
}

.apps-firmware-page .firmware-table tbody tr:nth-child(even) {
    background: #fafafa;
}

.apps-firmware-page .firmware-table tbody tr:hover {
    background: #f8fafc;
    box-shadow: inset 3px 0 0 #6366f1;
}

.apps-firmware-page .firmware-table tbody td {
    padding: 12px 10px;
    border-bottom: 1px solid #f3f4f6;
    vertical-align: middle;
}

.apps-firmware-page .fw-version-main {
    font-weight: 700;
    color: #4f46e5;
    margin-bottom: 3px;
    font-size: 14px;
}

.apps-firmware-page .fw-version-sub {
    font-size: 12px;
    color: #6b7280;
}

/* 大小列样式（与表格风格一致，略淡不抢眼） */
.apps-firmware-page .fw-file-size {
    color: #334155;
    font-variant-numeric: tabular-nums;
}

/* 推荐版本行 */
.apps-firmware-page .fw-row-pinned {
    position: relative;
}

/* 推荐徽章（美观、与版本号同排） */
.apps-firmware-page .fw-badge-recommended {
    display: inline-block;
    margin-left: 8px;
    padding: 2px 10px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.02em;
    color: #fff;
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    box-shadow: 0 1px 2px rgba(37, 99, 235, 0.25);
    vertical-align: middle;
}
.apps-firmware-page.apps-fw-dark-mode .fw-badge-recommended {
    color: #e0e7ff;
    background: linear-gradient(135deg, #4338ca 0%, #3730a3 100%);
    box-shadow: 0 1px 2px rgba(67, 56, 202, 0.3);
}

.apps-firmware-page .fw-sha1 {
    max-width: 260px;
    word-break: break-all;
    font-family: SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

/* 验证标记已移除（站点为系统/软件下载场景，改用“大小/平台/类型/推荐”等信息） */

.apps-firmware-page .fw-actions a {
    color: #2563eb;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.2s ease;
    padding: 2px 4px;
    border-radius: 4px;
}

.apps-firmware-page .fw-actions a:hover {
    color: #1d4ed8;
    text-decoration: underline;
    background: #eff6ff;
}

.apps-firmware-page .fw-actions .fw-separator {
    margin: 0 4px;
    color: #9ca3af;
}

/* 前端筛选/分页控件 */
.apps-firmware-page .fw-controls {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 12px 14px;
    margin-bottom: 10px;
    border-radius: 10px;
    border: 1px solid #e2e8f0;
    background: #ffffff;
}

.apps-firmware-page .fw-controls-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
}

.apps-firmware-page .fw-search {
    flex: 1;
    min-width: 220px;
    padding: 8px 10px;
    border-radius: 8px;
    border: 1px solid #e5e7eb;
    background: #ffffff;
    font-size: 13px;
}

.apps-firmware-page .fw-year-filter,
.apps-firmware-page .fw-page-size {
    padding: 8px 10px;
    border-radius: 8px;
    border: 1px solid #e5e7eb;
    background: #ffffff;
    font-size: 13px;
}

.apps-firmware-page .fw-pagination {
    display: flex;
    align-items: center;
    gap: 10px;
    justify-content: flex-end;
}

.apps-firmware-page .fw-page-info {
    font-size: 12px;
    color: #64748b;
}

.apps-firmware-page .fw-page-prev,
.apps-firmware-page .fw-page-next {
    padding: 6px 10px;
    border-radius: 8px;
    border: 1px solid #e2e8f0;
    background: #f8fafc;
    font-size: 12px;
    cursor: pointer;
}

.apps-firmware-page .fw-page-prev:disabled,
.apps-firmware-page .fw-page-next:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* 下载类型列样式，贴合站点整体表格风格 */
.apps-firmware-page .fw-app-type {
    font-size: 13px;
    color: #374151;
    font-weight: 500;
}

.apps-firmware-page .fw-app-type-empty {
    color: #9ca3af;
    font-style: italic;
}

/* 表格上方最新版本概览条 */
.apps-firmware-page .firmware-summary {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    margin-bottom: 8px;
    border-radius: 10px;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    border: 1px solid #e2e8f0;
    font-size: 13px;
    color: #475569;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.apps-firmware-page .firmware-summary-label {
    font-weight: 600;
    color: #111827;
}

.apps-firmware-page .firmware-summary-version {
    font-weight: 600;
    color: #4f46e5;
}

.apps-firmware-page .firmware-summary-time {
    color: #6b7280;
}

.apps-firmware-page .firmware-summary-badges {
    margin-left: auto;
    display: inline-flex;
    gap: 8px;
    align-items: center;
}

.apps-firmware-page .firmware-summary-badge {
    padding: 4px 12px;
    border-radius: 999px;
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    color: #ffffff;
    font-size: 11px;
    font-weight: 600;
    box-shadow: 0 2px 4px rgba(99, 102, 241, 0.2);
    white-space: nowrap;
}

.apps-firmware-page .firmware-summary-platform {
    background: linear-gradient(135deg, #0ea5e9 0%, #6366f1 100%);
}

/* 面包屑 */
.apps-firmware-page .fw-breadcrumb {
    margin: -8px 0 12px;
    font-size: 13px;
    color: #64748b;
}

/* 下载前须知 */
.apps-firmware-page .fw-download-notice {
    margin-bottom: 12px;
    padding: 10px 14px;
    border-radius: 8px;
    border: 1px solid #e2e8f0;
    background: #f8fafc;
    font-size: 13px;
    color: #475569;
}

/* 空状态（该应用下暂无版本） */
.apps-firmware-page .fw-empty-state td {
    text-align: center;
    padding: 32px 16px;
    color: #64748b;
}
.apps-firmware-page .fw-empty-icon {
    display: block;
    font-size: 32px;
    margin-bottom: 8px;
    opacity: 0.7;
}

/* 筛选无结果提示 */
.apps-firmware-page .fw-no-results {
    padding: 16px;
    text-align: center;
    border-radius: 8px;
    background: #f8fafc;
    border: 1px dashed #e2e8f0;
    color: #64748b;
}
.apps-firmware-page .fw-no-results-icon {
    font-size: 24px;
    display: block;
    margin-bottom: 6px;
}
/* 推荐优先：与后面「全部年份」「10/页」统一高度、圆角、边框，视觉协调 */
.apps-firmware-page .fw-pinned-only-wrap {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 10px;
    min-height: 36px;
    box-sizing: border-box;
    border-radius: 8px;
    border: 1px solid #e5e7eb;
    background: #ffffff;
    color: #334155;
    font-size: 13px;
    font-weight: 500;
    line-height: 1;
    user-select: none;
    white-space: nowrap;
    flex-shrink: 0;
    cursor: pointer;
    transition: background 0.2s ease, border-color 0.2s ease;
}
.apps-firmware-page .fw-pinned-only-wrap:hover {
    background: #f8fafc;
    border-color: #cbd5e1;
}
.apps-firmware-page .fw-pinned-only-label {
    order: 1;
}
.apps-firmware-page .fw-pinned-only-wrap input.fw-pinned-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
    order: 2;
}
.apps-firmware-page .fw-pinned-only-switch {
    order: 3;
    display: inline-block;
    width: 32px;
    height: 18px;
    border-radius: 999px;
    background: #e2e8f0;
    border: 1px solid #cbd5e1;
    position: relative;
    transition: background 0.2s ease, border-color 0.2s ease;
    flex-shrink: 0;
}
.apps-firmware-page .fw-pinned-only-switch::before {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #ffffff;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
    transition: transform 0.2s ease;
}
.apps-firmware-page .fw-pinned-only-wrap input.fw-pinned-only:checked + .fw-pinned-only-switch {
    background: #6366f1;
    border-color: #6366f1;
}
.apps-firmware-page .fw-pinned-only-wrap input.fw-pinned-only:checked + .fw-pinned-only-switch::before {
    transform: translateX(14px);
}
.apps-firmware-page .fw-pinned-only-wrap input.fw-pinned-only:focus-visible + .fw-pinned-only-switch {
    outline: 2px solid #6366f1;
    outline-offset: 2px;
}

/* 侧栏 sticky 定位 */
.apps-firmware-sidebar {
    position: sticky;
    top: 80px;
    align-self: flex-start;
}

/* 侧栏版本计数徽章 */
.device-count {
    background: #e2e8f0;
    color: #64748b;
    font-size: 11px;
    padding: 1px 7px;
    border-radius: 999px;
    margin-left: auto;
    flex-shrink: 0;
    line-height: 1.4;
}
.device-item.active .device-count {
    background: rgba(255, 255, 255, 0.2);
    color: #fff;
}

/* SHA1 可展开区域 */
.apps-firmware-page .fw-sha1-toggle {
    display: inline-block;
    padding: 2px 6px;
    border-radius: 4px;
    background: #f1f5f9;
    border: 1px solid #e2e8f0;
    color: #64748b;
    font-size: 10px;
    font-family: SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    cursor: pointer;
    margin-left: 6px;
    transition: all 0.2s ease;
    vertical-align: middle;
}
.apps-firmware-page .fw-sha1-toggle:hover {
    background: #e2e8f0;
    color: #334155;
}
.apps-firmware-page .fw-sha1-value {
    display: none;
    margin-top: 4px;
    font-size: 11px;
    color: #6b7280;
    font-family: SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    word-break: break-all;
    padding: 4px 8px;
    background: #f8fafc;
    border-radius: 4px;
    border: 1px solid #e2e8f0;
}
.apps-firmware-page .fw-sha1-value.visible {
    display: block;
}

/* 下载次数显示 */
.apps-firmware-page .fw-download-count {
    font-size: 11px;
    color: #94a3b8;
    margin-left: 4px;
    white-space: nowrap;
}

/* 面包屑可点击样式 */
.apps-firmware-page .fw-breadcrumb-link {
    color: #6366f1;
    cursor: pointer;
    text-decoration: none;
    transition: color 0.2s ease;
}
.apps-firmware-page .fw-breadcrumb-link:hover {
    color: #4f46e5;
    text-decoration: underline;
}

/* 按年份分组 */
.apps-firmware-page .fw-year-header td {
    padding: 8px 12px;
    background: #f1f5f9;
    border-bottom: 1px solid #e2e8f0;
    vertical-align: middle;
}
.apps-firmware-page .fw-year-toggle {
    background: none;
    border: none;
    cursor: pointer;
    font-weight: 600;
    font-size: 13px;
    color: #334155;
    padding: 4px 0;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}
.apps-firmware-page .fw-year-toggle::before {
    content: '▼';
    font-size: 10px;
    transition: transform 0.2s ease;
}
.apps-firmware-page .fw-year-tbody.fw-year-collapsed .fw-year-toggle::before {
    transform: rotate(-90deg);
}

/* 整页空状态（如 group 筛选无数据） */
.apps-exhibition-empty.apps-exhibition-empty-filter {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 200px;
    padding: 24px;
    text-align: center;
    color: #64748b;
}
.apps-exhibition-empty-icon {
    font-size: 48px;
    margin-bottom: 12px;
    opacity: 0.8;
}
.apps-exhibition-empty-hint {
    font-size: 12px;
    color: #94a3b8;
    margin-top: 8px;
}

/* 响应式处理固件页面 */
@media (max-width: 960px) {
    .apps-firmware-layout {
        flex-direction: column;
        gap: 12px;
    }

    .apps-firmware-sidebar {
        width: 100%;
        max-height: none;
        border-radius: 10px;
        position: static;
    }

    .apps-firmware-main {
        padding: 16px 16px 20px;
        border-radius: 10px;
    }

    .apps-firmware-page .firmware-title {
        font-size: 18px;
        margin-bottom: 14px;
    }

    .apps-firmware-page .firmware-summary {
        padding: 10px 12px;
        font-size: 11px;
        gap: 6px;
    }

    .apps-firmware-page .firmware-summary-version {
        font-size: 13px;
    }
}

@media (max-width: 640px) {
    .apps-firmware-page {
        max-width: 100%;
        padding: 8px 12px 24px;
    }

    .apps-firmware-layout {
        gap: 12px;
    }

    .apps-firmware-sidebar {
        border-radius: 10px;
        padding: 6px 0;
    }

    .apps-firmware-main {
        border-radius: 10px;
        padding: 14px 14px 18px;
    }

    .apps-firmware-page .firmware-title {
        font-size: 17px;
        margin-bottom: 12px;
        line-height: 1.4;
    }

    .device-group-header {
        padding: 14px 16px;
        font-size: 14px;
    }

    .device-item {
        padding: 14px 16px;
        font-size: 14px;
        min-height: 48px;
    }

    .device-icon {
        width: 24px;
        height: 24px;
        margin-right: 12px;
    }

    .device-group-arrow {
        width: 20px;
        height: 20px;
    }

    .apps-firmware-page .firmware-tips {
        font-size: 13px;
        padding: 12px 14px;
        margin-bottom: 16px;
        border-radius: 10px;
    }

    /* 手机端优化：现代渐变卡片 */
    .apps-firmware-page .firmware-tips-style-modern {
        padding: 14px 16px;
    }

    /* 手机端优化：优雅边框提示 */
    .apps-firmware-page .firmware-tips-style-elegant {
        border-left-width: 3px;
        padding: 12px 14px;
    }

    /* 手机端优化：柔和背景提示 */
    .apps-firmware-page .firmware-tips-style-gentle {
        padding: 12px 14px;
    }

    /* 手机端优化：图标式提示 */
    .apps-firmware-page .firmware-tips-style-iconic {
        padding-left: 50px;
        padding-right: 14px;
    }

    .apps-firmware-page .firmware-tips-style-iconic::before {
        left: 14px;
        font-size: 24px;
    }

    .apps-firmware-page .firmware-tips-style-iconic .firmware-tips-label {
        font-size: 9px;
        padding: 2px 6px;
        margin-right: 6px;
        display: block;
        margin-bottom: 6px;
        width: fit-content;
    }

    /* 手机端优化：顶部红色条带 */
    .apps-firmware-page .firmware-tips-style-stripe {
        padding-top: 10px;
    }

    .apps-firmware-page .firmware-tips-style-stripe::before {
        margin: -12px -14px 10px;
        height: 3px;
    }

    /* 手机端优化：左侧高亮竖条 */
    .apps-firmware-page .firmware-tips-style-softbar {
        padding-left: 16px;
    }

    .apps-firmware-page .firmware-tips-style-softbar::before {
        top: 10px;
        bottom: 10px;
        width: 3px;
    }

    .apps-firmware-page .firmware-table thead {
        display: none;
    }

    .apps-firmware-page .firmware-table tbody tr {
        display: block;
        border: 1px solid #e5e7eb;
        border-radius: 8px;
        margin-bottom: 10px;
        overflow: hidden;
    }

    .apps-firmware-page .firmware-table tbody td {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 10px 12px;
        border-bottom: 1px solid #e5e7eb;
        font-size: 13px;
    }

    .apps-firmware-page .firmware-table tbody td:last-child {
        border-bottom: none;
    }

    .apps-firmware-page .firmware-table tbody td::before {
        content: attr(data-label);
        font-weight: 600;
        color: #6b7280;
        margin-right: 12px;
        flex-shrink: 0;
    }
    /* 移动端列名完全使用 data-label，支持动态列 */

    .apps-firmware-page .fw-version-main {
        font-size: 14px;
    }

    .apps-firmware-page .fw-version-sub {
        font-size: 11px;
        margin-top: 2px;
    }

    .apps-firmware-page .fw-actions {
        flex-wrap: wrap;
        gap: 4px;
    }

    .apps-firmware-page .fw-actions .fw-separator {
        display: none;
    }

    .apps-firmware-page .fw-actions a {
        display: inline-block;
        margin-right: 8px;
        padding: 6px 12px;
        min-height: 36px;
        line-height: 24px;
        touch-action: manipulation;
    }

    .apps-firmware-sidebar {
        position: static;
    }

    .apps-firmware-page .fw-sha1 {
        max-width: none;
    }

    .apps-firmware-page .firmware-summary {
        flex-direction: column;
        align-items: flex-start;
        gap: 6px;
    }

    .apps-firmware-page .firmware-summary-type {
        margin-left: 0;
        margin-top: 4px;
    }

    /* 移动端大按钮（开启后下载/详情更易点） */
    .apps-firmware-page[data-mobile-big-buttons="1"] .fw-actions {
        display: flex;
        flex-direction: column;
        gap: 8px;
    }
    .apps-firmware-page[data-mobile-big-buttons="1"] .fw-actions a {
        display: block;
        text-align: center;
        padding: 12px 16px;
        min-height: 44px;
        line-height: 20px;
        border-radius: 8px;
        background: #f1f5f9;
        color: #1e40af;
    }
    .apps-firmware-page[data-mobile-big-buttons="1"] .fw-actions .fw-separator {
        display: none;
    }
}

/* 超小屏：表格卡片更紧凑，次要列可折叠显示 */
@media (max-width: 480px) {
    .apps-firmware-page .firmware-table tbody td {
        padding: 8px 10px;
        font-size: 12px;
    }
    .apps-firmware-page .firmware-table tbody td.fw-file-size,
    .apps-firmware-page .firmware-table tbody td.fw-app-type {
        padding: 4px 10px;
        font-size: 11px;
        color: #6b7280;
    }
    .apps-firmware-page .firmware-table tbody tr {
        margin-bottom: 8px;
    }
}

/* 暗色模式适配 */
@media (prefers-color-scheme: dark) {
    .apps-firmware-page .firmware-title {
        color: #e2e8f0;
    }
    .apps-firmware-page .fw-breadcrumb {
        color: #94a3b8;
    }
    .apps-firmware-page .firmware-summary {
        background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
        border-color: #475569;
        color: #cbd5e1;
    }
    .apps-firmware-page .firmware-summary-label {
        color: #f1f5f9;
    }
    .apps-firmware-page .firmware-summary-time {
        color: #94a3b8;
    }
    .apps-firmware-page .firmware-table-wrapper {
        background: #1e293b;
    }
    .apps-firmware-page .firmware-table thead th {
        background: #334155;
        color: #e2e8f0;
        border-bottom-color: #475569;
    }
    .apps-firmware-page .firmware-table tbody tr:nth-child(even) {
        background: #0f172a;
    }
    .apps-firmware-page .firmware-table tbody tr:hover {
        background: #334155;
    }
    .apps-firmware-page .firmware-table tbody td {
        border-bottom-color: #334155;
        color: #cbd5e1;
    }
    .apps-firmware-page .fw-download-notice {
        background: #1e293b;
        border-color: #475569;
        color: #94a3b8;
    }
    .apps-firmware-page .fw-no-results {
        background: #1e293b;
        border-color: #475569;
        color: #94a3b8;
    }
    .apps-firmware-page .fw-year-header td {
        background: #334155;
        border-color: #475569;
    }
    .apps-firmware-page .fw-year-toggle {
        color: #e2e8f0;
    }
}

/* ========== 前台主题：简约（留白、细线，符合简洁站点） ========== */
.apps-firmware-page.apps-firmware-theme-minimal .apps-firmware-layout {
    border: 1px solid #e5e7eb;
    box-shadow: none;
    background: #ffffff;
}
.apps-firmware-page.apps-firmware-theme-minimal .apps-firmware-sidebar {
    border-right: 1px solid #e5e7eb;
    background: #fafafa;
}
.apps-firmware-page.apps-firmware-theme-minimal .device-group-header {
    background: #ffffff;
    border-bottom: 1px solid #e5e7eb;
}
.apps-firmware-page.apps-firmware-theme-minimal .device-group-header:hover {
    background: #f9fafb;
}
.apps-firmware-page.apps-firmware-theme-minimal .device-item.active {
    background: #1f2937;
    color: #ffffff;
    box-shadow: none;
}
.apps-firmware-page.apps-firmware-theme-minimal .firmware-summary {
    background: #ffffff;
    border: 1px solid #e5e7eb;
    box-shadow: none;
}
.apps-firmware-page.apps-firmware-theme-minimal .firmware-table-wrapper {
    border: 1px solid #e5e7eb;
    background: #ffffff;
}
.apps-firmware-page.apps-firmware-theme-minimal .fw-controls-row {
    border: none;
    background: transparent;
}

/* ========== 前台主题：商务（稳重、大气，偏深灰与强对比） ========== */
.apps-firmware-page.apps-firmware-theme-business .apps-firmware-layout {
    border: 1px solid #374151;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
    background: #f9fafb;
}
.apps-firmware-page.apps-firmware-theme-business .apps-firmware-sidebar {
    border-right: 1px solid #374151;
    background: #f3f4f6;
}
.apps-firmware-page.apps-firmware-theme-business .device-group-header {
    background: #e5e7eb;
    border-bottom: 1px solid #d1d5db;
    font-weight: 700;
}
.apps-firmware-page.apps-firmware-theme-business .device-group-header:hover {
    background: #d1d5db;
}
.apps-firmware-page.apps-firmware-theme-business .device-group-title {
    color: #111827;
}
.apps-firmware-page.apps-firmware-theme-business .device-item.active {
    background: linear-gradient(135deg, #1e3a5f 0%, #1e40af 100%);
    color: #ffffff;
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(30, 64, 175, 0.3);
}
.apps-firmware-page.apps-firmware-theme-business .firmware-summary {
    background: linear-gradient(135deg, #e5e7eb 0%, #d1d5db 100%);
    border: 1px solid #9ca3af;
    font-weight: 500;
}
.apps-firmware-page.apps-firmware-theme-business .firmware-table thead th {
    background: #374151;
    color: #f9fafb;
    font-weight: 600;
}
.apps-firmware-page.apps-firmware-theme-business .firmware-table-wrapper {
    border: 1px solid #374151;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

/* ========== 前台主题：卡片（圆角、阴影，层次感强） ========== */
.apps-firmware-page.apps-firmware-theme-card .apps-firmware-layout {
    border-radius: 16px;
    border: 1px solid #e2e8f0;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
    overflow: hidden;
}
.apps-firmware-page.apps-firmware-theme-card .apps-firmware-sidebar {
    border-right: 1px solid #e2e8f0;
    border-radius: 16px 0 0 16px;
}
.apps-firmware-page.apps-firmware-theme-card .device-group {
    margin: 0 8px 8px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}
.apps-firmware-page.apps-firmware-theme-card .device-group-header {
    border-radius: 12px 12px 0 0;
}
.apps-firmware-page.apps-firmware-theme-card .device-item {
    border-radius: 8px;
    margin: 2px 4px;
}
.apps-firmware-page.apps-firmware-theme-card .device-item.active {
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.25);
    border-radius: 8px;
}
.apps-firmware-page.apps-firmware-theme-card .firmware-summary {
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}
.apps-firmware-page.apps-firmware-theme-card .firmware-table-wrapper {
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}
.apps-firmware-page.apps-firmware-theme-card .fw-controls-row {
    border-radius: 10px;
}

/* ========== 深色模式（.apps-fw-dark-mode 由 JS 根据 data-dark-mode 添加） ========== */
.apps-firmware-page.apps-fw-dark-mode .apps-firmware-layout {
    background: #1e293b;
    border-color: #334155;
}
.apps-firmware-page.apps-fw-dark-mode .apps-firmware-sidebar {
    background: #0f172a;
    border-color: #334155;
}
.apps-firmware-page.apps-fw-dark-mode .device-group-header {
    background: #334155;
    border-color: #475569;
    color: #e2e8f0;
}
.apps-firmware-page.apps-fw-dark-mode .device-group-header:hover {
    background: #475569;
}
.apps-firmware-page.apps-fw-dark-mode .device-group-title {
    color: #e2e8f0;
}
.apps-firmware-page.apps-fw-dark-mode .device-item {
    color: #cbd5e1;
}
.apps-firmware-page.apps-fw-dark-mode .device-item:hover {
    background: #334155;
    color: #f1f5f9;
}
.apps-firmware-page.apps-fw-dark-mode .device-item.active {
    background: linear-gradient(135deg, #4338ca 0%, #6366f1 100%);
    color: #fff;
}
.apps-firmware-page.apps-fw-dark-mode .apps-firmware-main {
    background: #1e293b;
}
.apps-firmware-page.apps-fw-dark-mode .firmware-title,
.apps-firmware-page.apps-fw-dark-mode .fw-breadcrumb {
    color: #e2e8f0;
}
.apps-firmware-page.apps-fw-dark-mode .firmware-tips {
    background: #0f172a;
    border-color: #334155;
    color: #cbd5e1;
}
.apps-firmware-page.apps-fw-dark-mode .firmware-tips-body a {
    color: #93c5fd;
}
.apps-firmware-page.apps-fw-dark-mode .firmware-tips-body a:hover {
    color: #bfdbfe;
}
.apps-firmware-page.apps-fw-dark-mode .fw-controls-row {
    background: #334155;
    border-color: #475569;
}
.apps-firmware-page.apps-fw-dark-mode .fw-search,
.apps-firmware-page.apps-fw-dark-mode .fw-year-filter,
.apps-firmware-page.apps-fw-dark-mode .fw-page-size {
    background: #1e293b;
    border-color: #475569;
    color: #e2e8f0;
}
.apps-firmware-page.apps-fw-dark-mode .fw-pinned-only-label {
    color: #cbd5e1;
}
.apps-firmware-page.apps-fw-dark-mode .fw-download-notice {
    background: #334155;
    border-color: #475569;
    color: #cbd5e1;
}
.apps-firmware-page.apps-fw-dark-mode .firmware-table-wrapper {
    background: #0f172a;
    border-color: #334155;
}
.apps-firmware-page.apps-fw-dark-mode .firmware-table thead th {
    background: #334155;
    color: #e2e8f0;
    border-color: #475569;
}
.apps-firmware-page.apps-fw-dark-mode .firmware-table tbody tr {
    border-color: #334155;
}
.apps-firmware-page.apps-fw-dark-mode .firmware-table tbody tr:hover {
    background: #334155;
    box-shadow: inset 3px 0 0 #818cf8;
}
.apps-firmware-page.apps-fw-dark-mode .firmware-table td {
    color: #cbd5e1;
}
.apps-firmware-page.apps-fw-dark-mode .firmware-table .fw-dl-link,
.apps-firmware-page.apps-fw-dark-mode .firmware-table .fw-log-link {
    color: #93c5fd;
}
.apps-firmware-page.apps-fw-dark-mode .firmware-summary {
    background: #334155;
    border-color: #475569;
    color: #e2e8f0;
}
.apps-firmware-page.apps-fw-dark-mode .fw-page-prev,
.apps-firmware-page.apps-fw-dark-mode .fw-page-next {
    background: #334155;
    border-color: #475569;
    color: #e2e8f0;
}
.apps-firmware-page.apps-fw-dark-mode .fw-page-prev:hover:not(:disabled),
.apps-firmware-page.apps-fw-dark-mode .fw-page-next:hover:not(:disabled) {
    background: #475569;
}
.apps-firmware-page.apps-fw-dark-mode .fw-page-info {
    color: #cbd5e1;
}
.apps-firmware-page.apps-fw-dark-mode .fw-no-results {
    color: #94a3b8;
}
.apps-firmware-page.apps-fw-dark-mode .fw-version-main {
    color: #a5b4fc;
}
.apps-firmware-page.apps-fw-dark-mode .firmware-summary-version {
    color: #a5b4fc;
}
.apps-firmware-page.apps-fw-dark-mode .device-count {
    background: rgba(255, 255, 255, 0.1);
    color: #94a3b8;
}
.apps-firmware-page.apps-fw-dark-mode .fw-sha1-toggle {
    background: #334155;
    border-color: #475569;
    color: #94a3b8;
}
.apps-firmware-page.apps-fw-dark-mode .fw-sha1-value {
    background: #0f172a;
    border-color: #334155;
    color: #94a3b8;
}
.apps-firmware-page.apps-fw-dark-mode .fw-download-count {
    color: #64748b;
}
.apps-firmware-page.apps-fw-dark-mode .fw-breadcrumb-link {
    color: #a5b4fc;
}
.apps-firmware-page.apps-fw-dark-mode .fw-breadcrumb-link:hover {
    color: #c7d2fe;
}

/* ========== 打印样式 ========== */
@media print {
    .apps-firmware-page .apps-firmware-sidebar {
        display: none;
    }
    .apps-firmware-page .fw-controls,
    .apps-firmware-page .firmware-tips {
        display: none !important;
    }
    .apps-firmware-page .firmware-panel {
        display: block !important;
        break-inside: avoid;
    }
    .apps-firmware-page .firmware-panel:not(.active) {
        display: none !important;
    }
    .apps-firmware-page .firmware-table-wrapper {
        overflow: visible;
    }
    .apps-firmware-page .device-group.collapsed .device-list {
        display: block;
    }
}

/* ========== 尊重用户减少动画偏好 ========== */
@media (prefers-reduced-motion: reduce) {
    .apps-firmware-page *,
    .apps-firmware-page *::before,
    .apps-firmware-page *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    .app-card {
        transition: none;
    }
}