.alttagcsv-container {
    max-width: 800px;
    margin: 20px auto;
    font-family: sans-serif;
}
.alttagcsv-table {
    width: 100%;
    border-collapse: collapse;
    table-layout: fixed;
    margin-top: 20px;
}
.alttagcsv-table th,
.alttagcsv-table td {
    border: 1px solid #ccc;
    padding: 8px;
    text-align: left;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.alttagcsv-table th.alttagcsv-thumbnail-col {
    width: 80px;
}
.alttagcsv-table th.alttagcsv-image-url-col {
    width: 200px;
}
.alttagcsv-table th.alttagcsv-alt-text-col {
    width: 300px;
}
.alttagcsv-table th.alttagcsv-status-col {
    width: 150px;
}
.alttagcsv-progress {
    margin-top: 20px;
    background: #eee;
    border-radius: 4px;
    overflow: hidden;
}
.alttagcsv-progress-bar {
    height: 20px;
    background: #4caf50;
    width: 0%;
    transition: width 0.3s;
}
.alttagcsv-form input[type="file"],
.alttagcsv-form input[type="submit"],
.alttagcsv-form button {
    padding: 8px 12px;
    font-size: 14px;
    margin: 5px 0;
}
.alttagcsv-button {
    background-color: #0073aa;
    color: #fff;
    border: none;
    padding: 10px 16px;
    cursor: pointer;
    border-radius: 4px;
}
.alttagcsv-button:hover {
    background-color: #006799;
}