:root{--auth-primary:#c83232;--auth-primary-dark:#a02828;--auth-secondary:#5e6260;--auth-text:#333;--auth-text-light:#666;--auth-border:#ccc;--auth-bg-light:#f2f4ff;--auth-bg-white:#fff;--auth-success:#248569;--auth-error:#dc3545;--auth-warning:#ffc107}.auth-form-container{max-width:1200px;margin:0 auto;padding:20px;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Oxygen,Ubuntu,sans-serif}.auth-header{background:var(--auth-primary);color:#fff;padding:20px;text-align:center;margin-bottom:0}.auth-header h1{margin:0;font-size:24px;font-weight:600;letter-spacing:.5px}.auth-intro{background:#fff;padding:20px;text-align:center;font-size:14px;line-height:1.6;color:var(--auth-text);border-bottom:1px solid var(--auth-border)}.auth-message{padding:15px 20px;margin:15px 0;border-radius:4px;display:none}.auth-message.show{display:block}.auth-message.success{background:#d4edda;border:1px solid #c3e6cb;color:#155724}.auth-message.error{background:#f8d7da;border:1px solid #f5c6cb;color:#721c24}.auth-message ul{margin:10px 0 0 20px;padding:0}.auth-section{background:var(--auth-bg-white);border:1px solid var(--auth-border);margin-bottom:20px;padding:20px}.auth-section-title{font-size:16px;font-weight:600;color:var(--auth-text);margin:0 0 15px;padding-bottom:10px;border-bottom:2px solid var(--auth-primary)}.auth-form-row{display:flex;flex-wrap:wrap;margin:0 -10px}.auth-field{padding:0 10px;margin-bottom:15px}.auth-field.col-2{width:16.666%}.auth-field.col-3{width:25%}.auth-field.col-4{width:33.333%}.auth-field.col-6{width:50%}.auth-field.col-12{width:100%}.auth-field label{display:block;font-size:13px;font-weight:500;color:var(--auth-text);margin-bottom:5px}.auth-field label .required{color:var(--auth-error)}.auth-field input[type=text],.auth-field input[type=email],.auth-field input[type=tel],.auth-field input[type=number],.auth-field select,.auth-field textarea{width:100%;padding:10px 12px;border:1px solid var(--auth-border);border-radius:4px;font-size:14px;transition:border-color .2s,box-shadow .2s}.auth-field input:focus,.auth-field select:focus,.auth-field textarea:focus{outline:none;border-color:var(--auth-primary);box-shadow:0 0 0 3px rgba(200,50,50,.1)}.auth-field input.is-invalid,.auth-field select.is-invalid,.auth-field textarea.is-invalid{border-color:var(--auth-error);background-color:#fff5f5}.auth-field .field-error{color:var(--auth-error);font-size:12px;margin-top:5px}.auth-field textarea{resize:vertical;min-height:80px}.auth-field input[type=file]{padding:8px;background:var(--auth-bg-light)}.auth-field .file-preview{margin-top:10px}.auth-field .file-preview img{max-width:150px;max-height:100px;border:1px solid var(--auth-border);border-radius:4px}.auth-box-form{border:2px solid var(--auth-text);margin:20px 0}.auth-box-header{display:flex;border-bottom:1px solid var(--auth-text)}.auth-box-statement{width:50%;padding:15px;border-right:1px solid var(--auth-text)}.auth-box-invoice{width:50%;padding:15px}.auth-box-statement h4{font-size:11px;font-weight:700;margin:0 0 10px;line-height:1.4}.auth-box-statement p{font-size:10px;margin:5px 0;line-height:1.4}.auth-radio-option{display:flex;align-items:flex-start;margin:8px 0;font-size:10px}.auth-radio-option input[type=radio]{margin-right:8px;margin-top:2px}.auth-invoice-header{display:flex;align-items:flex-start;margin-bottom:15px}.auth-company-logo{width:70px;height:70px;margin-right:15px}.auth-company-logo img{max-width:100%;max-height:100%;object-fit:contain}.auth-invoice-title{flex:1}.auth-invoice-title h3{font-size:14px;font-weight:700;margin:0 0 10px;text-align:center}.auth-invoice-field{display:flex;align-items:center;margin:5px 0;font-size:11px}.auth-invoice-field span.label{min-width:40px}.auth-invoice-field span.value{border:1px solid var(--auth-text);padding:2px 8px;background:var(--auth-bg-light);min-width:100px;min-height:18px}.auth-customer-mirror{margin-top:10px;font-size:10px}.auth-customer-mirror .row{display:flex;margin:3px 0}.auth-customer-mirror .field{display:flex;align-items:center;margin-right:10px}.auth-customer-mirror .field .label{margin-right:5px}.auth-customer-mirror .field .value{border:1px solid var(--auth-text);padding:2px 5px;background:var(--auth-bg-light);min-height:16px;min-width:80px}.auth-doc-type{display:flex;margin-top:10px}.auth-doc-type label{flex:1;text-align:center;padding:8px;border:1px solid var(--auth-text);font-weight:700;font-size:11px}.auth-parts-table{width:100%;border-collapse:collapse;font-size:10px}.auth-parts-table th,.auth-parts-table td{border:1px solid var(--auth-text);padding:4px 6px;text-align:center}.auth-parts-table th{background:var(--auth-secondary);color:#fff;font-weight:600;font-size:9px}.auth-parts-table th.labor-col{background:#444}.auth-parts-table td{height:20px;vertical-align:middle}.auth-parts-table td.description{text-align:left;padding:8px}.auth-parts-table .complaint-cell{height:60px;vertical-align:top;text-align:left;font-size:9px;line-height:1.3}.auth-vehicle-panel{border:1px solid var(--auth-text);padding:10px;font-size:10px}.auth-vehicle-panel h4{font-size:12px;font-weight:700;margin:0 0 10px;text-align:center;background:var(--auth-bg-light);padding:5px}.auth-vehicle-field{display:flex;margin:5px 0}.auth-vehicle-field .label{width:60px;font-weight:500}.auth-vehicle-field .value{flex:1;border:1px solid var(--auth-text);padding:2px 5px;background:var(--auth-bg-light);min-height:16px}.auth-options-section{margin-top:10px;padding-top:10px;border-top:1px solid var(--auth-border)}.auth-option-row{display:flex;justify-content:space-between;margin:5px 0;font-size:10px}.auth-option-row label{display:flex;align-items:center}.auth-option-row input[type=radio],.auth-option-row input[type=checkbox]{margin-right:5px}.auth-rates-table{width:100%;border-collapse:collapse;font-size:10px}.auth-rates-table td{border:1px solid var(--auth-text);padding:4px 6px}.auth-rates-table td:nth-child(even){text-align:right}.auth-signature-section{margin:20px 0;padding:15px;background:var(--auth-bg-light);border:1px solid var(--auth-border);border-radius:4px}.auth-signature-row{display:flex;align-items:flex-end;gap:20px}.auth-signature-field{flex:1}.auth-signature-field label{display:block;font-size:12px;font-weight:600;margin-bottom:8px}.auth-signature-canvas-wrapper{border:2px solid var(--auth-text);background:#fff;border-radius:4px;cursor:crosshair}.auth-signature-canvas{display:block;width:100%;height:80px}.auth-signature-actions{display:flex;gap:10px;margin-top:10px}.auth-signature-actions button{padding:6px 12px;font-size:12px;border:1px solid var(--auth-border);background:#fff;border-radius:4px;cursor:pointer;transition:background .2s}.auth-signature-actions button:hover{background:var(--auth-bg-light)}.auth-signature-date{width:150px}.auth-signature-date .date-value{padding:10px;border:1px solid var(--auth-text);background:var(--auth-bg-light);text-align:center;font-weight:500}.auth-signature-display{margin-top:10px;min-height:60px}.auth-signature-display img{max-height:60px;max-width:200px}.auth-ip-info{font-size:10px;color:var(--auth-text-light);margin-top:5px}.auth-legal-section{padding:20px;background:#fff;border:1px solid var(--auth-border);margin:20px 0}.auth-legal-section h3{font-size:16px;font-weight:700;margin:0 0 5px}.auth-legal-section h4{font-size:14px;font-weight:600;color:var(--auth-text-light);margin:0 0 15px}.auth-legal-text{font-size:11px;line-height:1.5;color:var(--auth-text)}.auth-legal-text p{margin:0 0 10px}.auth-legal-text strong{font-weight:600}.auth-consent-checkbox{display:flex;align-items:flex-start;margin:20px 0;padding:15px;background:var(--auth-bg-light);border-radius:4px}.auth-consent-checkbox input[type=checkbox]{margin-right:10px;margin-top:3px;width:18px;height:18px}.auth-consent-checkbox label{font-size:11px;line-height:1.5;color:var(--auth-text)}.auth-submit-section{text-align:center;padding:30px 20px}.auth-submit-btn{display:inline-block;padding:15px 50px;font-size:18px;font-weight:600;text-transform:uppercase;letter-spacing:1px;color:#fff;background:var(--auth-primary);border:none;border-radius:4px;cursor:pointer;transition:background .2s,transform .1s}.auth-submit-btn:hover{background:var(--auth-primary-dark)}.auth-submit-btn:active{transform:scale(.98)}.auth-submit-btn:disabled{background:var(--auth-text-light);cursor:not-allowed;transform:none}.auth-loader{display:none;width:40px;height:40px;margin:20px auto;border:4px solid var(--auth-border);border-top-color:var(--auth-primary);border-radius:50%;animation:auth-spin 1s linear infinite}.auth-loader.show{display:block}@keyframes auth-spin{to{transform:rotate(360deg)}}.auth-modal{display:none;position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.7);z-index:10000;align-items:center;justify-content:center}.auth-modal.show{display:flex}.auth-modal-content{background:#fff;padding:30px;border-radius:8px;max-width:500px;width:90%;max-height:90vh;overflow-y:auto}.auth-modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.auth-modal-header h3{margin:0;font-size:18px}.auth-modal-close{font-size:28px;cursor:pointer;color:var(--auth-text-light);line-height:1}.auth-modal-close:hover{color:var(--auth-text)}.auth-modal-tabs{display:flex;border-bottom:2px solid var(--auth-border);margin-bottom:20px}.auth-modal-tab{padding:10px 20px;background:0 0;border:none;font-size:14px;cursor:pointer;color:var(--auth-text-light);border-bottom:2px solid transparent;margin-bottom:-2px}.auth-modal-tab.active{color:var(--auth-primary);border-bottom-color:var(--auth-primary)}.auth-modal-panel{display:none}.auth-modal-panel.active{display:block}.auth-modal-canvas{width:100%;height:150px;border:2px solid var(--auth-text);border-radius:4px;background:#fff;cursor:crosshair}.auth-modal-type-input{width:100%;padding:15px;font-size:24px;font-family:'Brush Script MT',cursive;border:2px solid var(--auth-text);border-radius:4px;text-align:center}.auth-modal-upload-input{width:100%;padding:15px;border:2px dashed var(--auth-border);border-radius:4px;text-align:center}.auth-modal-actions{display:flex;gap:10px;margin-top:20px}.auth-modal-btn{flex:1;padding:12px;font-size:14px;border:none;border-radius:4px;cursor:pointer;transition:background .2s}.auth-modal-btn.primary{background:var(--auth-success);color:#fff}.auth-modal-btn.primary:hover{background:#1d6d54}.auth-modal-btn.secondary{background:var(--auth-border);color:var(--auth-text)}.auth-modal-btn.secondary:hover{background:#bbb}.auth-page-footer{text-align:center;font-size:12px;color:var(--auth-text-light);padding:10px;margin-top:20px}@media (max-width:992px){.auth-field.col-2,.auth-field.col-3{width:50%}.auth-box-header{flex-direction:column}.auth-box-statement,.auth-box-invoice{width:100%;border-right:none;border-bottom:1px solid var(--auth-text)}.auth-box-invoice{border-bottom:none}}@media (max-width:768px){.auth-form-container{padding:10px}.auth-header h1{font-size:18px}.auth-field.col-2,.auth-field.col-3,.auth-field.col-4,.auth-field.col-6{width:100%}.auth-signature-row{flex-direction:column;align-items:stretch}.auth-signature-date{width:100%}.auth-submit-btn{width:100%;padding:15px 20px}.auth-parts-table{font-size:8px}.auth-parts-table th,.auth-parts-table td{padding:2px 3px}}@media print{.auth-form-container{max-width:none;padding:0}.auth-submit-section,.auth-signature-actions,.auth-modal{display:none !important}.auth-section{page-break-inside:avoid}.auth-legal-section{page-break-before:always}}