/**
 * 审核面板 - 文件项样式
 * 列表视图和缩略图视图的文件项共享样式
 * 使用 review- 前缀确保样式独立
 */

/* ===========================
   列表视图样式
   =========================== */

/* 列表项容器 */
#review-panel .review-content-item {
    display: grid;
    /* 列表模式列宽/间距/内边距由 list-view.css 统一控制，避免表头与数据列错位 */
    grid-template-columns: var(--review-list-grid-columns, 50px minmax(200px, 1fr) 100px 120px 80px 80px 80px 100px);
    gap: var(--review-list-grid-gap, var(--review-spacing-md, 16px));
    align-items: center;
    padding: var(--review-list-grid-padding, var(--review-spacing-sm, 8px) var(--review-spacing-md, 16px));
    background: var(--bg-tertiary, var(--review-bg-secondary));
    border: 1px solid var(--review-border-color, var(--border-primary));
    border-radius: var(--review-radius-sm, 4px);
    margin-bottom: var(--review-spacing-sm, 8px);
    transition: all 0.2s ease;
    cursor: pointer;
    font-family: "Microsoft YaHei", "微软雅黑", "SimSun", "宋体", "Arial", sans-serif;
}

#review-panel .review-content-item:hover {
    background: var(--bg-hover, var(--review-bg-primary));
    border-color: var(--border-accent, var(--review-border-color));
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm, 0 2px 4px rgba(0, 0, 0, 0.1));
}

/* 缩略图容器 */
#review-panel .review-list-thumbnail-container {
    width: 50px;
    height: 50px;
    border-radius: var(--review-radius-sm, 4px);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-primary, var(--review-bg-primary));
    border: 1px solid var(--review-border-color, var(--border-primary));
}

#review-panel .list-thumbnail-preview {
    width: 100%;
    height: 100%;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-secondary, var(--review-bg-secondary));
}

#review-panel .list-thumbnail-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 文件名 */
#review-panel .review-content-item .review-name {
    color: var(--review-text-primary, var(--text-primary));
    font-size: 14px;
    font-weight: 500;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-family: "Microsoft YaHei", "微软雅黑", "SimSun", "宋体", "Arial", sans-serif;
}

/* 文件大小 */
#review-panel .review-content-item .review-size {
    color: var(--review-text-secondary, var(--text-secondary));
    font-size: 13px;
    font-family: "Microsoft YaHei", "微软雅黑", "SimSun", "宋体", "Arial", sans-serif;
}

/* 上传时间 */
#review-panel .review-content-item .review-time {
    color: var(--review-text-secondary, var(--text-secondary));
    font-size: 13px;
    font-family: "Microsoft YaHei", "微软雅黑", "SimSun", "宋体", "Arial", sans-serif;
}

/* 版本号 */
#review-panel .review-content-item .review-version {
    color: var(--review-text-secondary, var(--text-secondary));
    font-size: 13px;
    font-family: "Microsoft YaHei", "微软雅黑", "SimSun", "宋体", "Arial", sans-serif;
}

/* 状态徽章 */
#review-panel .review-status-wrapper {
    display: flex;
    align-items: center;
    justify-content: flex-start;
}

#review-panel .review-status-badge {
    padding: 2px 8px;
    border-radius: var(--review-radius-sm, 4px);
    font-size: 12px;
    font-weight: 500;
    background: var(--bg-secondary, var(--review-bg-secondary));
    color: var(--review-text-secondary, var(--text-secondary));
    font-family: "Microsoft YaHei", "微软雅黑", "SimSun", "宋体", "Arial", sans-serif;
}

/* 列表模式：无状态时不显示徽章，避免黑色底框 */
#review-panel .review-content-item .review-status-badge.review-status-badge--empty,
#review-panel .review-content-item .review-status-badge:empty {
    display: none;
}

/* 操作按钮 */
#review-panel .review-actions {
    display: flex;
    gap: var(--review-spacing-xs, 4px);
    align-items: center;
    justify-content: flex-end;
}

#review-panel .review-action-btn {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 1px solid var(--review-border-color, var(--border-primary));
    border-radius: var(--review-radius-sm, 4px);
    color: var(--review-text-primary, var(--text-primary));
    cursor: pointer;
    transition: all 0.2s ease;
}

#review-panel .review-action-btn:hover {
    background: var(--bg-accent, var(--review-bg-secondary));
    border-color: var(--border-accent, var(--review-border-color));
    color: var(--text-accent, var(--review-text-primary));
}

#review-panel .review-action-btn svg {
    width: 16px;
    height: 16px;
}

/* ===========================
   缩略图视图样式
   =========================== */

/* 缩略图网格（与 thumbnail-view.css 一致：更小列宽与间距） */
#review-panel .review-thumbnail-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 10px;
    padding: var(--review-spacing-md, 16px);
}

/* 缩略图项 */
#review-panel .review-thumbnail-item {
    position: relative;
    background: var(--bg-tertiary, var(--review-bg-secondary));
    border: 1px solid var(--review-border-color, var(--border-primary));
    border-radius: var(--review-radius-md, 8px);
    overflow: hidden;
    transition: all 0.3s ease;
    cursor: pointer;
    font-family: "Microsoft YaHei", "微软雅黑", "SimSun", "宋体", "Arial", sans-serif;
}

#review-panel .review-thumbnail-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md, 0 4px 12px rgba(0, 0, 0, 0.15));
    border-color: var(--border-accent, var(--review-border-color));
}

/* 预览区域（高度由 thumbnail-view.css 固定 112px 控制，此处保持兼容） */
#review-panel .review-thumbnail-preview {
    width: 100%;
    min-height: 112px;
    position: relative;
    background: var(--bg-secondary, var(--review-bg-secondary));
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

#review-panel .review-thumbnail-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 播放覆盖层（缩小以配合精致卡片） */
#review-panel .thumbnail-play-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 36px;
    height: 36px;
    background: rgba(0, 0, 0, 0.7);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 16px;
    pointer-events: none;
}

/* 信息区域（与 thumbnail-view 一致紧凑） */
#review-panel .review-thumbnail-info {
    padding: 8px 10px;
}

/* 文件名（缩略图模式）- 更小字号，最多显示 2 行 */
#review-panel .review-thumbnail-name {
    color: var(--review-text-primary, var(--text-primary));
    font-size: 12px;
    font-weight: 500;
    margin-bottom: var(--review-spacing-xs, 4px);
    line-height: 1.3;
    word-break: break-all;
    display: -webkit-box;
    -webkit-line-clamp: 2;           /* 最多两行 */
    -webkit-box-orient: vertical;
    overflow: hidden;
    font-family: "Microsoft YaHei", "微软雅黑", "SimSun", "宋体", "Arial", sans-serif;
}

/* 详情区域 */
#review-panel .review-thumbnail-details {
    display: flex;
    flex-direction: column;
    gap: var(--review-spacing-xs, 4px);
    margin-bottom: var(--review-spacing-xs, 4px);
}

#review-panel .review-thumbnail-size,
#review-panel .review-thumbnail-time {
    color: var(--review-text-secondary, var(--text-secondary));
    font-size: 12px;
    font-family: "Microsoft YaHei", "微软雅黑", "SimSun", "宋体", "Arial", sans-serif;
}

/* 版本信息 */
#review-panel .review-thumbnail-version {
    color: var(--review-text-secondary, var(--text-secondary));
    font-size: 12px;
    margin-bottom: var(--review-spacing-xs, 4px);
    font-family: "Microsoft YaHei", "微软雅黑", "SimSun", "宋体", "Arial", sans-serif;
}

/* 状态指示灯（缩略图卡片：实心圆球 + 光晕，无文字；语义见 title/aria-label） */
#review-panel .review-thumbnail-status-wrapper {
    margin-top: var(--review-spacing-xs, 4px);
}

#review-panel .review-thumbnail-status-badge {
    display: inline-block;
    flex-shrink: 0;
    width: 14px;
    height: 14px;
    padding: 0;
    margin: 0;
    border-radius: 50%;
    border: 1.5px solid rgba(255, 255, 255, 0.5);
    box-sizing: border-box;
    vertical-align: middle;
    font-size: 0;
    line-height: 0;
    color: transparent;
    overflow: hidden;
    background: var(--bg-secondary, var(--review-bg-secondary));
}

#review-panel .review-thumbnail-status-badge[data-status="pending"] {
    background-color: #f39c12;
    box-shadow:
        0 0 3px 1px rgba(243, 156, 18, 0.42),
        0 0 7px 2px rgba(243, 156, 18, 0.18),
        inset 0 0 2px rgba(255, 255, 255, 0.28);
}

#review-panel .review-thumbnail-status-badge[data-status="feedback"] {
    background-color: #e74c3c;
    box-shadow:
        0 0 3px 1px rgba(231, 76, 60, 0.44),
        0 0 7px 2px rgba(231, 76, 60, 0.2),
        inset 0 0 2px rgba(255, 255, 255, 0.28);
}

#review-panel .review-thumbnail-status-badge[data-status="approved"] {
    background-color: #27ae60;
    box-shadow:
        0 0 3px 1px rgba(39, 174, 96, 0.44),
        0 0 7px 2px rgba(39, 174, 96, 0.2),
        inset 0 0 2px rgba(255, 255, 255, 0.28);
}

/* 操作按钮（悬停显示） */
#review-panel .review-thumbnail-actions {
    position: absolute;
    top: var(--review-spacing-sm, 8px);
    right: var(--review-spacing-sm, 8px);
    display: flex;
    gap: var(--review-spacing-xs, 4px);
    opacity: 0;
    transition: opacity 0.2s ease;
}

#review-panel .review-thumbnail-item:hover .review-thumbnail-actions {
    opacity: 1;
}

#review-panel .review-thumbnail-action-btn {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.7);
    border: none;
    border-radius: var(--review-radius-sm, 4px);
    color: white;
    cursor: pointer;
    transition: all 0.2s ease;
}

#review-panel .review-thumbnail-action-btn:hover {
    background: rgba(0, 0, 0, 0.9);
    transform: scale(1.1);
}

#review-panel .review-thumbnail-action-btn svg {
    width: 16px;
    height: 16px;
}

/* ===========================
   共享样式
   =========================== */

/* 缩略图加载状态 */
#review-panel .thumbnail-loading {
    position: absolute;
    width: 20px;
    height: 20px;
    border: 2px solid var(--review-border-color, var(--border-primary));
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* 文件图标 */
#review-panel .thumbnail-file-icon {
    font-size: 32px;
    opacity: 0.6;
}

/* 音频图标：无缩略图时使用音符图标，与视频/图片占位区分 */
#review-panel .thumbnail-file-icon.audio {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.9;
    color: var(--review-text-secondary, var(--text-secondary));
}

#review-panel .thumbnail-file-icon.audio svg {
    width: 48px;
    height: 48px;
}

/* 列表视图中音频图标略小，适配 50px 预览格 */
#review-panel .list-thumbnail-preview .thumbnail-file-icon.audio {
    width: 28px;
    height: 28px;
}

#review-panel .list-thumbnail-preview .thumbnail-file-icon.audio svg {
    width: 28px;
    height: 28px;
}

/* 空文件夹 */
#review-panel .review-empty-folder {
    padding: var(--review-spacing-xl, 32px);
    text-align: center;
}

#review-panel .review-empty-folder .review-placeholder {
    color: var(--review-text-secondary, var(--text-secondary));
    font-size: 16px;
    font-family: "Microsoft YaHei", "微软雅黑", "SimSun", "宋体", "Arial", sans-serif;
    opacity: 0.8;
}

/* 响应式设计 */
@media (max-width: 1200px) {
    #review-panel .review-thumbnail-grid {
        grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
        gap: 10px;
    }
}

@media (max-width: 768px) {
    #review-panel .review-content-item {
        grid-template-columns: 50px 1fr 80px;
        gap: var(--review-spacing-sm, 8px);
    }

    #review-panel .review-size,
    #review-panel .review-time,
    #review-panel .review-version,
    #review-panel .review-status-wrapper {
        display: none;
    }

    #review-panel .review-thumbnail-grid {
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
        gap: 8px;
    }
}