/* Custom styles for CSV upload area */
.file-upload-container {
    transition: all 0.3s ease;
}

.file-upload-container:hover {
    border-color: #4F46E5;
}

.file-upload-container.drag-over {
    background-color: #EEF2FF;
    border-color: #4F46E5;
}

.progress-bar {
    transition: width 0.3s ease;
}

/* Table styles for data preview */
#previewTable {
    font-size: 14px;
}

#previewTable th {
    background-color: #F9FAFB;
    color: #374151;
    font-weight: 600;
    padding: 12px;
    text-align: left;
}

#previewTable td {
    padding: 12px;
    border-top: 1px solid #E5E7EB;
    color: #4B5563;
}

#previewTable tr:hover td {
    background-color: #F3F4F6;
}