/* 文件列表区域 */
.file-list-container {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
}

.file-list-header {
    display: flex;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid #e0e0e0;
    margin-bottom: 20px;
    font-size: 14px;
    color: #666;
}

.file-list-header .name {
    flex: 1;
}

.file-list-header .size {
    width: 100px;
}

.file-list-header .date {
    width: 150px;
}

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

/* 图标视图 */
.file-list.icon-view {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 15px;
}

.file-list.icon-view .file-item {
    text-align: center;
    padding: 10px;
}

.file-list.icon-view .file-item .image {
    height: 100px;
    margin-bottom: 8px;
}

.file-list.icon-view .file-item .name {
    font-size: 12px;
    margin-bottom: 4px;
}

.file-list.icon-view .file-item .info {
    font-size: 10px;
}

/* 列表视图 */
.file-list.list-view {
    display: block;
    grid-template-columns: none;
    gap: 0;
}

.file-list.list-view .file-item {
    display: flex;
    align-items: center;
    padding: 15px;
    margin-bottom: 8px;
    border-radius: 6px;
    border: 1px solid #e0e0e0;
}

.file-list.list-view .file-item .image {
    width: 60px;
    height: 60px;
    margin-right: 15px;
    margin-bottom: 0;
}

.file-list.list-view .file-item .file-details {
    flex: 1;
}

.file-list.list-view .file-item .checkbox {
    position: static;
    margin-left: 10px;
    margin-right: 15px;
    cursor: pointer;
}

/* 画廊视图 */
.file-list.gallery-view {
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 25px;
}

.file-list.gallery-view .file-item {
    padding: 20px;
}

.file-list.gallery-view .file-item .image {
    height: 180px;
    margin-bottom: 15px;
}

.file-list.gallery-view .file-item .name {
    font-size: 14px;
    margin-bottom: 8px;
}

.file-list.gallery-view .file-item .info {
    font-size: 12px;
}

.file-item {
    background: white;
    border: 2px solid transparent;
    border-radius: 8px;
    padding: 15px;
    cursor: pointer;
    transition: all 0.2s ease;
    position: relative;
}

.file-item:hover {
    border-color: #e0e0e0;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.file-item.selected {
    border-color: #2196f3;
    background: #f3f8ff;
}

.file-item .checkbox {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 18px;
    height: 18px;
    accent-color: #2196f3;
    z-index: 10;
    cursor: pointer;
}

.file-item .image {
    width: 100%;
    height: 120px;
    object-fit: cover;
    border-radius: 6px;
    margin-bottom: 10px;
}

.file-item .name {
    font-size: 13px;
    color: #333;
    margin-bottom: 5px;
    word-break: break-word;
}

.file-item .info {
    font-size: 11px;
    color: #666;
}

.analysis-badge {
    position: absolute;
    top: 5px;
    left: 5px;
    background: #4caf50;
    color: white;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    font-weight: bold;
    z-index: 5;
}

/* 空状态 */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: #666;
}

.empty-state .icon {
    font-size: 48px;
    margin-bottom: 20px;
    opacity: 0.5;
}

.empty-state .title {
    font-size: 18px;
    margin-bottom: 10px;
    color: #333;
}

.empty-state .description {
    font-size: 14px;
    margin-bottom: 20px;
}