.upload-zone {
    border: 2px dashed #cbd5e1;
    border-radius: 12px;
    background: #f8fafc;
    transition: all 0.2s ease;
    cursor: pointer;
}

.upload-zone.drag-over {
    border-color: #0d6efd;
    background: #e8f0fe;
}

.upload-zone-content {
    padding: 30px 20px;
}

.file-list {
    border-top: 1px solid #e2e8f0;
    padding-top: 12px;
    margin-top: 12px;
}

.file-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 12px;
    background: #f1f5f9;
    border-radius: 8px;
    margin-bottom: 6px;
}

.file-item .file-info {
    display: flex;
    align-items: center;
    gap: 10px;
}

.file-item .file-name {
    font-size: 12px;
    font-weight: 500;
}

.file-item .file-size {
    font-size: 10px;
    color: #64748b;
}

.file-item .remove-file {
    color: #ef4444;
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 4px;
}

.file-item .remove-file:hover {
    background: #fee2e2;
}