.wcu-upload-container {
    margin: 15px 0;
    padding: 15px;
    border: 2px dashed #ddd;
    border-radius: 6px;
    background: #fafafa;
}

.wcu-upload-container .wcu-label {
    display: none;
}

#wcu-upload-btn {
    cursor: pointer;
}

.wcu-info {
    margin: 8px 0 0;
    color: #888;
    line-height: 1.4;
    display: block;
    clear: both;
    width: 100%;
}

.wcu-file-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 8px;
    padding: 8px 12px;
    background: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 4px;
    font-size: 0.9em;
    gap: 10px;
}

.wcu-file-item .wcu-filename {
    flex: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.wcu-file-item.uploading {
    opacity: 0.6;
}

.wcu-file-item.error {
    border-color: #d32f2f;
    color: #c62828;
    background: #ffebee;
}

.wcu-file-item.uploaded {
    border-color: #4caf50;
    background: #e8f5e9;
}

.wcu-remove {
    color: #d32f2f;
    cursor: pointer;
    font-size: 1.3em;
    font-weight: bold;
    line-height: 1;
    padding: 2px 6px;
    border-radius: 50%;
    transition: background 0.2s;
    flex-shrink: 0;
}

.wcu-remove:hover {
    background: #ffcdd2;
}

.wcu-status {
    color: #999;
    font-style: italic;
    flex-shrink: 0;
}