body.docupload-page .checkout-modal {
        display: none !important;
      }
      #du-overlay {
        display: none;
        position: fixed;
        inset: 0;
        background: rgba(0, 0, 0, 0.4);
        z-index: 99999;
        font-family: system-ui, sans-serif;
        overflow-y: auto;
        backdrop-filter: blur(4px);
        justify-content: center;
        align-items: flex-start;
        padding: 40px 16px;
      }
      #du-overlay.show {
        display: flex;
      }
      #du-overlay .panel {
        background: white;
        border-radius: 16px;
        max-width: 560px;
        width: 100%;
        box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
        overflow: hidden;
      }
      #du-overlay .hdr {
        background: linear-gradient(135deg, #2563eb, #1d4ed8);
        padding: 20px 24px;
        color: white;
        position: relative;
      }
      #du-overlay .hdr h2 {
        font-size: 17px;
        font-weight: 700;
        margin: 0;
      }
      #du-overlay .hdr p {
        font-size: 12px;
        opacity: 0.85;
        margin: 4px 0 0;
      }
      #du-overlay .body {
        padding: 16px 20px;
      }
      #du-overlay .progress-bar {
        background: #e2e8f0;
        height: 6px;
        border-radius: 3px;
        margin: 4px 0 12px;
        overflow: hidden;
      }
      #du-overlay .progress-bar div {
        background: #22c55e;
        height: 100%;
        border-radius: 3px;
        transition: width 0.3s;
      }
      #du-overlay .progress-text {
        font-size: 12px;
        color: #64748b;
        display: flex;
        justify-content: space-between;
        margin-bottom: 12px;
      }
      #du-overlay .doc-row {
        display: flex;
        align-items: center;
        padding: 8px 12px;
        border: 1px solid #f1f5f9;
        border-radius: 10px;
        margin-bottom: 4px;
        transition: all 0.15s;
        gap: 10px;
        min-height: 48px;
      }
      #du-overlay .doc-row:hover {
        background: #f8fafc;
      }
      #du-overlay .doc-row.done {
        background: #f0fdf4;
        border-color: #bbf7d0;
      }
      #du-overlay .doc-row .icon {
        width: 32px;
        height: 32px;
        border-radius: 8px;
        display: flex;
        align-items: center;
        justify-content: center;
        flex-shrink: 0;
        font-size: 14px;
      }
      #du-overlay .doc-row .icon.pending {
        background: #f1f5f9;
        color: #94a3b8;
      }
      #du-overlay .doc-row .icon.done {
        background: #dcfce7;
        color: #16a34a;
      }
      #du-overlay .doc-row .label {
        flex: 1;
        min-width: 0;
      }
      #du-overlay .doc-row .label .name {
        font-size: 13px;
        font-weight: 500;
        color: #0f172a;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
      }
      #du-overlay .doc-row .label .file {
        font-size: 11px;
        color: #94a3b8;
      }
      #du-overlay .doc-row .status {
        font-size: 11px;
        font-weight: 500;
        flex-shrink: 0;
      }
      #du-overlay .doc-row .status.pending {
        color: #94a3b8;
      }
      #du-overlay .doc-row .btn-upload {
        padding: 5px 14px;
        border-radius: 8px;
        font-size: 12px;
        font-weight: 500;
        cursor: pointer;
        border: none;
        background: #2563eb;
        color: white;
        flex-shrink: 0;
      }
      #du-overlay .doc-row .btn-upload:hover {
        background: #1d4ed8;
      }
      #du-overlay .doc-row .btn-remove {
        padding: 5px 12px;
        border-radius: 8px;
        font-size: 11px;
        font-weight: 500;
        cursor: pointer;
        border: 1px solid #fecaca;
        background: white;
        color: #ef4444;
        flex-shrink: 0;
      }
      #du-overlay .btn-continue {
        width: 100%;
        padding: 13px;
        background: #2563eb;
        color: white;
        border: none;
        border-radius: 12px;
        font-weight: 600;
        font-size: 15px;
        cursor: pointer;
        transition: all 0.2s;
        margin-top: 12px;
      }
      #du-overlay .btn-continue:disabled {
        opacity: 0.4;
        cursor: not-allowed;
      }
      #du-overlay .btn-continue:not(:disabled):hover {
        background: #1d4ed8;
      }
      #du-overlay .close-btn {
        position: absolute;
        top: 10px;
        right: 12px;
        width: 30px;
        height: 30px;
        border-radius: 50%;
        border: none;
        background: rgba(255, 255, 255, 0.2);
        color: white;
        font-size: 16px;
        cursor: pointer;
        display: flex;
        align-items: center;
        justify-content: center;
      }
      #du-overlay .error-box {
        display: none;
        margin-top: 10px;
        padding: 10px 14px;
        background: #fef2f2;
        border-radius: 10px;
        color: #dc2626;
        font-size: 13px;
      }
      #du-quote-box {
        display: none;
        background: #f0f9ff;
        border: 1px solid #bae6fd;
        border-radius: 12px;
        padding: 14px 16px;
        margin-bottom: 14px;
      }
      #du-quote-box.visible {
        display: block;
      }
      #du-quote-box h4 {
        font-size: 13px;
        font-weight: 700;
        color: #0c4a6e;
        margin: 0 0 10px;
      }
      #du-quote-box .field-row {
        display: flex;
        gap: 8px;
        margin-bottom: 8px;
        flex-wrap: wrap;
      }
      #du-quote-box .field-group {
        flex: 1;
        min-width: 140px;
      }
      #du-quote-box .field-group label {
        display: block;
        font-size: 11px;
        font-weight: 600;
        color: #475569;
        margin-bottom: 3px;
      }
      #du-quote-box .field-group select,
      #du-quote-box .field-group input {
        width: 100%;
        padding: 7px 10px;
        border: 1px solid #cbd5e1;
        border-radius: 8px;
        font-size: 13px;
        box-sizing: border-box;
      }
      #du-quote-box .field-group select:focus,
      #du-quote-box .field-group input:focus {
        outline: none;
        border-color: #2563eb;
        box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.15);
      }
      #du-quote-summary {
        display: none;
        margin-top: 10px;
        background: white;
        border-radius: 10px;
        padding: 12px 14px;
        border: 1px solid #e2e8f0;
      }
      #du-quote-summary.visible {
        display: block;
      }
      #du-quote-summary table {
        width: 100%;
        font-size: 12px;
        border-collapse: collapse;
      }
      #du-quote-summary table td {
        padding: 4px 0;
        color: #334155;
      }
      #du-quote-summary table td:last-child {
        text-align: right;
        font-weight: 500;
      }
      #du-quote-summary table tr.total td {
        border-top: 1px solid #e2e8f0;
        padding-top: 8px;
        font-size: 14px;
        font-weight: 700;
        color: #1e40af;
      }
      #du-quote-summary .rate-note {
        font-size: 10px;
        color: #94a3b8;
        margin-top: 4px;
      }