.upload-area {
    border: 2px dashed var(--bs-border-color);
    border-radius: 8px;
    transition: all 0.3s ease;
}

.upload-area.dragover {
    border-color: var(--bs-primary);
    background-color: rgba(var(--bs-primary-rgb), 0.1);
}

.upload-area i {
    color: var(--bs-secondary);
}

#file-list {
    max-height: 300px;
    overflow-y: auto;
}

.progress {
    height: 25px;
}