body{font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;background-color:#f4f7f6;color:#333;padding-top:20px;line-height:1.6}.container{max-width:900px;background-color:#fff;padding:30px;border-radius:8px;box-shadow:0 4px 12px #0000001a;margin:20px auto}h1{color:#0056b3;text-align:center;margin-bottom:30px}h1 img{height:1.2em;width:1.2em;vertical-align:-.15em;margin-right:8px}.section{margin-bottom:30px;padding:20px;border:1px solid #e0e0e0;border-radius:5px;background-color:#f8f9fa}#drop-area{border:2px dashed #007bff;border-radius:5px;padding:40px;text-align:center;cursor:pointer;background-color:#f8f9fa;transition:background-color .3s ease}#drop-area:hover{background-color:#e9ecef}#file-label{font-weight:700;color:#007bff;cursor:pointer}#file-input{display:none}#file-name-display{margin-top:15px;font-style:italic;color:#555}.btn img{vertical-align:-.125em;height:1em;width:1em;margin-right:.3em}#start-audit-button{background-color:#28a745;border-color:#28a745}#start-audit-button:disabled{background-color:#6c757d;border-color:#6c757d}.progress-section{text-align:center}.progress{height:30px;font-size:1rem;margin-bottom:10px}.progress-bar{background-color:#007bff}#progress-text{font-weight:700}#intermediate-results-section .chunk-result{background-color:#fff;border-radius:4px;margin-top:10px;border:1px solid #ced4da;overflow:hidden}#intermediate-results-section .chunk-header{padding:12px 15px;background-color:#f0f4f8;border-bottom:1px solid #ced4da;-webkit-user-select:none;user-select:none;transition:background-color .2s ease}#intermediate-results-section .chunk-header:hover{background-color:#e2e8f0}#intermediate-results-section .chunk-header h3{font-size:1.1rem;color:#0056b3;margin:0}.chunk-toggle{font-size:.9rem;color:#666;transition:transform .2s ease}#intermediate-results-section .chunk-body{padding:15px;transition:max-height .3s ease,padding .3s ease;overflow:hidden}#intermediate-results-section .chunk-body.collapsed{max-height:0!important;padding-top:0;padding-bottom:0;border-top:none}#intermediate-results-section .chunk-body div{word-wrap:break-word;overflow-x:auto}#intermediate-results-section h2{color:#0056b3;font-size:1.5rem}#preview-section{border:1px solid #dee2e6;border-radius:4px;padding:12px;background-color:#fff}#preview-table-container{font-size:.85em}#preview-table-container .table{margin-bottom:.5rem}#export-intermediate-word-button{background-color:#17a2b8;border-color:#17a2b8}#export-intermediate-word-button:hover{background-color:#138496;border-color:#117a8b}#export-pdf-button{background-color:#6c757d;border-color:#6c757d}#export-pdf-button:hover{background-color:#5a6268;border-color:#545b62}#intermediate-results-section table{width:100%;border-collapse:collapse;margin-top:1em;margin-bottom:1em;font-size:.9em}#intermediate-results-section th,#intermediate-results-section td{border:1px solid #dee2e6;padding:8px 10px;text-align:left}#intermediate-results-section th{background-color:#e9ecef;font-weight:700;color:#495057}#intermediate-results-section tr:nth-child(2n){background-color:#f8f9fa}#cancel-audit-button{transition:opacity .2s ease}#cancel-audit-button:disabled{opacity:.6}#sheet-selector-section .form-select{max-width:300px}footer{text-align:center;margin-top:30px;padding-top:20px;border-top:1px solid #e0e0e0;font-size:.9em;color:#666}@media(max-width:768px){.container{margin:10px;padding:15px}h1{font-size:1.8em}#intermediate-results-section h2{font-size:1.3rem}.btn{padding:.375rem .75rem;font-size:.9rem}#intermediate-results-section table{font-size:.8em}#intermediate-results-section th,#intermediate-results-section td{padding:5px}#preview-table-container{font-size:.75em}}