.update-package-upload-card {
    display: grid;
    grid-template-columns: minmax(260px, 1fr) auto;
    align-items: center;
    gap: 14px 24px;
    margin-bottom: 16px;
    padding: 18px 20px;
    border: 1px solid #d7e2f1;
    background: linear-gradient(135deg, #ffffff 0%, #f8fbff 100%);
}

.ui-dialog:has(.update-package-upload-dialog) .ui-dialog-content { padding: 0; }
.update-package-upload-dialog .app-dialog-body { display: grid; gap: 10px; padding: 14px 18px 16px; }
.update-package-upload-dialog .update-package-upload-footer { margin-top: 0 !important; padding: 8px 18px 10px; }
.update-package-upload-dialog .update-package-upload-copy { gap: 5px; }
.update-package-upload-dialog .update-package-upload-feedback { display: grid; gap: 6px; }

.update-package-upload-copy { display: flex; min-width: 0; flex-direction: column; gap: 5px; }
.update-package-upload-copy strong { color: var(--color-gray-900); font-size: 14px; font-weight: 600; line-height: 20px; }
.update-package-upload-copy span { color: var(--color-gray-600); font-size: 13px; }
.update-package-upload-feedback-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.update-package-upload-actions { display: flex; align-items: center; gap: 6px; flex: 0 0 auto; }
.update-package-upload-control { min-height: 34px; padding: 6px 10px; border-color: #d4deeb; color: #52647d; font-size: 12px; }
.update-package-upload-control .app-icon { width: 14px; height: 14px; }
.update-package-upload-control:disabled { opacity: .52; }
.update-package-file-picker { min-width: 220px; }
.update-package-file-picker input[type=file] { position: absolute; width: 1px; height: 1px; opacity: 0; pointer-events: none; }
.update-package-dropzone { display: grid; grid-template-columns: auto minmax(0, 1fr); align-items: center; justify-content: center; gap: 14px; min-height: 86px; padding: 14px 18px; border: 1px dashed #7da8ed; border-radius: 12px; background: linear-gradient(180deg, #f7faff 0%, #eef5ff 100%); color: var(--color-gray-700); text-align: center; cursor: pointer; transition: border-color .15s ease, background .15s ease, box-shadow .15s ease; }
.update-package-dropzone:hover, .update-package-dropzone:focus-visible, .update-package-dropzone.is-dragging { border-color: var(--color-primary-600); background: #e8f1ff; box-shadow: 0 0 0 3px rgba(37, 99, 235, .1); outline: none; }
.update-package-dropzone-icon { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 12px; background: #2f6fed; color: #fff; }
.update-package-dropzone-icon .app-icon { width: 24px; height: 24px; }
.update-package-dropzone-copy { display: grid; justify-items: center; gap: 3px; min-width: 0; }
.update-package-dropzone-copy strong { color: var(--color-gray-900); font-size: 15px; }
.update-package-dropzone-copy > span, .update-package-dropzone-copy small { color: var(--color-gray-600); font-size: 12px; }
.update-package-dropzone-copy small { margin-top: 2px; }
.update-package-file-input { position: absolute; width: 1px; height: 1px; opacity: 0; pointer-events: none; }
.update-package-file-picker .app-file-picker-label { display: flex; align-items: center; gap: 10px; min-height: 48px; box-sizing: border-box; padding: 6px 12px; border: 1px dashed #6ea1f5; border-radius: 8px; background: #f4f8ff; color: var(--color-primary-700); cursor: pointer; transition: border-color .15s ease, background .15s ease, box-shadow .15s ease; }
.update-package-file-picker .app-file-picker-label:hover { border-color: var(--color-primary-600); background: #eff6ff; }
.update-package-file-picker .app-file-picker-label:focus-within { box-shadow: 0 0 0 3px rgba(37, 99, 235, .12); }
.update-package-upload-feedback { grid-column: 1 / -1; display: grid; gap: 7px; }
.update-package-upload-status { min-height: 20px; color: var(--color-gray-600); font-size: 13px; }
.update-package-upload-status.is-error { color: var(--color-danger-700); }
.update-package-upload-status.is-success { color: var(--color-success-700); }
.update-package-progress { height: 6px; overflow: hidden; border-radius: 99px; background: #e7edf6; }
.update-package-progress span { display: block; width: 0; height: 100%; border-radius: inherit; background: var(--color-primary-600); transition: width .2s ease, background-color .2s ease; }
.update-package-progress span.is-success { background: var(--color-success-600); }
.update-package-table { min-width: 1120px; table-layout: fixed; }
.update-package-table th:nth-child(1), .update-package-table td:nth-child(1) { width: 48px; }
.update-package-table th:nth-child(2), .update-package-table td:nth-child(2) { width: 230px; }
.update-package-table th:nth-child(3), .update-package-table td:nth-child(3) { width: 108px; }
.update-package-table th:nth-child(4), .update-package-table td:nth-child(4) { width: 158px; }
.update-package-table th:nth-child(6), .update-package-table td:nth-child(6) { width: 74px; text-align: center; }
.update-package-physical-path { display: block; max-width: none; overflow-wrap: anywhere; white-space: normal; line-height: 1.45; }
.setting-update-package-link { position: relative; color: inherit; text-decoration: none; }
.setting-update-package-link:hover { color: inherit; text-decoration: none; }
.setting-group-link-action { position: absolute; right: 18px; bottom: 18px; color: var(--color-primary-600); }
.setting-group-link-action .app-icon { width: 18px; height: 18px; }
.setting-update-package-summary { margin-top: auto; color: var(--color-gray-500); font-size: 11px; }

@media (max-width: 900px) {
    .update-package-upload-card { grid-template-columns: 1fr; }
    .update-package-table { min-width: 1120px; }
}

@media (max-width: 560px) {
    .update-package-dropzone { grid-template-columns: 1fr; min-height: 100px; }
    .update-package-upload-feedback-row { align-items: flex-start; flex-direction: column; }
    .update-package-upload-actions { width: 100%; }
}