/* Drag & Drop Upload Zone */
.dropzone {
    border: 2px dashed var(--antd-border, #d9d9d9);
    border-radius: 8px;
    padding: 3rem 2rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s ease;
    background: #fff;
}

.dropzone:hover {
    border-color: var(--antd-primary, #1677ff);
    background: var(--antd-primary-bg, #e6f4ff);
}

.dropzone.dragover {
    border-color: var(--antd-primary, #1677ff);
    background: #d6e8ff;
    box-shadow: 0 0 0 4px rgba(22, 119, 255, 0.15);
}

.file-list {
    text-align: left;
}

.file-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0.75rem;
    margin-bottom: 0.25rem;
    background: var(--antd-bg-elevated, #fafafa);
    border-radius: 6px;
    border: 1px solid var(--antd-border-light, #f0f0f0);
}