.PDFSignatureEditor-module__St2hKq__editor{background-color:#f8fafc;flex-direction:column;height:100vh;display:flex}.PDFSignatureEditor-module__St2hKq__toolbar{background:#fff;border-bottom:1px solid #e2e8f0;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;padding:16px 24px;display:flex;box-shadow:0 1px 3px #0000001a}.PDFSignatureEditor-module__St2hKq__toolbarSection{align-items:center;gap:12px;display:flex}.PDFSignatureEditor-module__St2hKq__toolButton,.PDFSignatureEditor-module__St2hKq__navButton,.PDFSignatureEditor-module__St2hKq__zoomButton{color:#374151;cursor:pointer;background:#fff;border:1px solid #d1d5db;border-radius:6px;padding:8px 16px;font-size:14px;transition:all .2s}.PDFSignatureEditor-module__St2hKq__toolButton:hover,.PDFSignatureEditor-module__St2hKq__navButton:hover:not(.PDFSignatureEditor-module__St2hKq__disabled),.PDFSignatureEditor-module__St2hKq__zoomButton:hover{background:#f3f4f6;border-color:#9ca3af}.PDFSignatureEditor-module__St2hKq__toolButton.PDFSignatureEditor-module__St2hKq__active{color:#fff;background:linear-gradient(135deg,#7c3aed 0%,#4f46e5 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.2s}.PDFSignatureEditor-module__St2hKq__downloadButton:hover{background:#15803d;border-color:#15803d}.PDFSignatureEditor-module__St2hKq__mainContent{flex:1;height:calc(100vh - 160px);display:flex}.PDFSignatureEditor-module__St2hKq__sidebar{background:#fff;border-right:1px solid #e2e8f0;flex-direction:column;width:280px;display:flex;box-shadow:2px 0 4px #0000000d}.PDFSignatureEditor-module__St2hKq__sidebarHeader{background:#f8fafc;border-bottom:1px solid #e2e8f0;justify-content:space-between;align-items:center;padding:16px 20px;display:flex}.PDFSignatureEditor-module__St2hKq__sidebarHeader h3{color:#1e293b;margin:0;font-size:16px;font-weight:600}.PDFSignatureEditor-module__St2hKq__closeSidebarButton{color:#6b7280;cursor:pointer;background:0 0;border:none;border-radius:4px;padding:4px;font-size:16px;transition:all .2s}.PDFSignatureEditor-module__St2hKq__closeSidebarButton:hover{color:#374151;background:#e2e8f0}.PDFSignatureEditor-module__St2hKq__thumbnailContainer{flex:1;padding:16px;overflow-y:auto}.PDFSignatureEditor-module__St2hKq__loading{text-align:center;flex-direction:column;justify-content:center;align-items:center;padding:40px 20px;display:flex}.PDFSignatureEditor-module__St2hKq__loading p{color:#6b7280;margin-top:12px;font-size:14px}.PDFSignatureEditor-module__St2hKq__thumbnailList{flex-direction:column;gap:12px;display:flex}.PDFSignatureEditor-module__St2hKq__thumbnailItem{cursor:pointer;background:#fff;border:2px solid #e2e8f0;border-radius:8px;padding:12px;transition:all .2s;position:relative}.PDFSignatureEditor-module__St2hKq__thumbnailItem:hover{border-color:#cbd5e1;box-shadow:0 2px 8px #0000001a}.PDFSignatureEditor-module__St2hKq__thumbnailItem.PDFSignatureEditor-module__St2hKq__active{background:#faf5ff;border-color:#7c3aed;box-shadow:0 0 0 2px #7c3aed1a}.PDFSignatureEditor-module__St2hKq__thumbnailImage{border-radius:4px;width:100%;height:auto;box-shadow:0 1px 3px #0000001a}.PDFSignatureEditor-module__St2hKq__thumbnailLabel{text-align:center;color:#374151;margin-top:8px;font-size:12px;font-weight:500}.PDFSignatureEditor-module__St2hKq__modifiedIndicator{color:#fff;background:#7c3aed;border-radius:50%;justify-content:center;align-items:center;min-width:18px;height:18px;padding:2px;font-size:10px;font-weight:600;display:flex;position:absolute;top:8px;right:8px}.PDFSignatureEditor-module__St2hKq__canvasContainer{background:#f1f5f9;flex:1;justify-content:center;align-items:flex-start;padding:24px;transition:width .3s;display:flex;overflow:auto}.PDFSignatureEditor-module__St2hKq__canvasContainer.PDFSignatureEditor-module__St2hKq__withSidebar{width:calc(100% - 280px)}.PDFSignatureEditor-module__St2hKq__canvasWrapper{background:#fff;border-radius:8px;position:relative;overflow:hidden;box-shadow:0 4px 12px #00000026}.PDFSignatureEditor-module__St2hKq__pdfCanvas{max-width:100%;height:auto;display:block}.PDFSignatureEditor-module__St2hKq__signatureCanvas{cursor:crosshair;z-index:10;position:absolute;top:0;left:0}.PDFSignatureEditor-module__St2hKq__signatureCanvas:hover{cursor:pointer}.PDFSignatureEditor-module__St2hKq__loadingContainer{background:#f8fafc;flex-direction:column;justify-content:center;align-items:center;height:100vh;display:flex}.PDFSignatureEditor-module__St2hKq__spinner{border:4px solid #e2e8f0;border-top-color:#7c3aed;border-radius:50%;width:40px;height:40px;margin-bottom:16px;animation:1s linear infinite PDFSignatureEditor-module__St2hKq__spin}@keyframes PDFSignatureEditor-module__St2hKq__spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.PDFSignatureEditor-module__St2hKq__loadingContainer p{color:#6b7280;font-size:16px}.PDFSignatureEditor-module__St2hKq__errorContainer{text-align:center;background:#f8fafc;flex-direction:column;justify-content:center;align-items:center;height:100vh;padding:24px;display:flex}.PDFSignatureEditor-module__St2hKq__errorContainer p{color:#dc2626;margin-bottom:16px;font-size:16px}.PDFSignatureEditor-module__St2hKq__errorButton{color:#fff;cursor:pointer;background:#7c3aed;border:none;border-radius:6px;padding:12px 24px;font-size:14px;transition:background-color .2s}.PDFSignatureEditor-module__St2hKq__errorButton:hover{background:#6d28d9}.PDFSignatureEditor-module__St2hKq__signaturePanelOverlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:2000;background:#000000b3;justify-content:center;align-items:center;padding:2rem;display:flex;position:fixed;inset:0}.PDFSignatureEditor-module__St2hKq__signaturePanel{background:#fff;border-radius:16px;width:100%;max-width:500px;padding:2rem;animation:.3s ease-out PDFSignatureEditor-module__St2hKq__slideUp;box-shadow:0 20px 25px -5px #0000001a}@keyframes PDFSignatureEditor-module__St2hKq__slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.PDFSignatureEditor-module__St2hKq__signaturePanelHeader{border-bottom:1px solid #e2e8f0;justify-content:space-between;align-items:center;margin-bottom:2rem;padding-bottom:1rem;display:flex}.PDFSignatureEditor-module__St2hKq__signaturePanelHeader h3{color:#2d3748;margin:0;font-size:1.5rem;font-weight:600}.PDFSignatureEditor-module__St2hKq__closeButton{cursor:pointer;color:#4a5568;background:#f7fafc;border:1px solid #e2e8f0;border-radius:50%;justify-content:center;align-items:center;width:40px;height:40px;font-size:1.5rem;transition:all .2s;display:flex}.PDFSignatureEditor-module__St2hKq__closeButton:hover{color:#2d3748;background:#edf2f7}.PDFSignatureEditor-module__St2hKq__drawingArea{background:#f9fafb;border:2px dashed #cbd5e1;border-radius:8px;margin-bottom:1.5rem}.PDFSignatureEditor-module__St2hKq__drawingCanvas{cursor:crosshair;border-radius:6px;width:100%;display:block}.PDFSignatureEditor-module__St2hKq__drawingControls{justify-content:flex-end;gap:1rem;display:flex}.PDFSignatureEditor-module__St2hKq__clearButton,.PDFSignatureEditor-module__St2hKq__saveSignatureButton{cursor:pointer;border-radius:8px;padding:12px 24px;font-size:14px;font-weight:500;transition:all .2s}.PDFSignatureEditor-module__St2hKq__clearButton{color:#4a5568;background:#f7fafc;border:2px solid #e2e8f0}.PDFSignatureEditor-module__St2hKq__clearButton:hover{background:#edf2f7;border-color:#cbd5e1}.PDFSignatureEditor-module__St2hKq__saveSignatureButton{color:#fff;background:linear-gradient(135deg,#7c3aed 0%,#6d28d9 100%);border:none;box-shadow:0 2px 4px #7c3aed4d}.PDFSignatureEditor-module__St2hKq__saveSignatureButton:hover{transform:translateY(-1px);box-shadow:0 4px 8px #7c3aed66}.PDFSignatureEditor-module__St2hKq__drawingSettings{background:#f8fafc;border:1px solid #e2e8f0;border-radius:8px;margin-bottom:1.5rem;padding:1rem}.PDFSignatureEditor-module__St2hKq__colorSection{flex-direction:column;gap:.75rem;margin-bottom:1rem;display:flex}.PDFSignatureEditor-module__St2hKq__colorSection label{color:#4a5568;font-size:14px;font-weight:500}.PDFSignatureEditor-module__St2hKq__colorPickerContainer{background:#fff;border:2px solid #e2e8f0;border-radius:8px;align-items:center;gap:1rem;padding:12px;display:flex}.PDFSignatureEditor-module__St2hKq__colorPicker{cursor:pointer;border:none;border-radius:8px;width:60px;height:60px;box-shadow:0 2px 4px #0000001a}.PDFSignatureEditor-module__St2hKq__colorPreview{background:#f8fafc;border:1px solid #e2e8f0;border-radius:6px;flex:1;padding:8px 12px;font-size:14px;font-weight:500}.PDFSignatureEditor-module__St2hKq__penWidth{flex-direction:column;gap:.5rem;display:flex}.PDFSignatureEditor-module__St2hKq__penWidth label{color:#4a5568;font-size:14px;font-weight:500}.PDFSignatureEditor-module__St2hKq__slider{-webkit-appearance:none;accent-color:#7c3aed;background:#e2e8f0;border-radius:3px;outline:none;width:100%;height:6px}.PDFSignatureEditor-module__St2hKq__slider::-webkit-slider-thumb{appearance:none;cursor:pointer;background:#7c3aed;border-radius:50%;width:20px;height:20px;box-shadow:0 2px 4px #0003}.PDFSignatureEditor-module__St2hKq__textPanelOverlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:2000;background:#000000b3;justify-content:center;align-items:center;padding:2rem;display:flex;position:fixed;inset:0}.PDFSignatureEditor-module__St2hKq__textPanel{background:#fff;border-radius:16px;width:100%;max-width:600px;max-height:90vh;padding:2rem;animation:.3s ease-out PDFSignatureEditor-module__St2hKq__slideUp;overflow-y:auto;box-shadow:0 20px 25px -5px #0000001a,0 10px 10px -5px #0000000a}.PDFSignatureEditor-module__St2hKq__textPanelHeader{border-bottom:1px solid #e2e8f0;justify-content:space-between;align-items:center;margin-bottom:2rem;padding-bottom:1rem;display:flex}.PDFSignatureEditor-module__St2hKq__textPanelHeader h3{color:#2d3748;margin:0;font-size:1.5rem;font-weight:600}.PDFSignatureEditor-module__St2hKq__textControls{flex-direction:column;gap:1.5rem;display:flex}.PDFSignatureEditor-module__St2hKq__textInputSection{flex-direction:column;gap:.5rem;display:flex}.PDFSignatureEditor-module__St2hKq__textInputSection label{color:#4a5568;font-size:14px;font-weight:500}.PDFSignatureEditor-module__St2hKq__textInput{border:2px solid #e2e8f0;border-radius:8px;width:100%;padding:12px;font-family:inherit;font-size:16px;transition:border-color .2s}.PDFSignatureEditor-module__St2hKq__textInput:focus{border-color:#7c3aed;outline:none;box-shadow:0 0 0 3px #7c3aed1a}.PDFSignatureEditor-module__St2hKq__fontControls{flex-direction:column;gap:1rem;display:flex}.PDFSignatureEditor-module__St2hKq__controlRow{grid-template-columns:1fr 1fr;gap:1rem;display:grid}.PDFSignatureEditor-module__St2hKq__fontSelect{flex-direction:column;gap:.5rem;display:flex}.PDFSignatureEditor-module__St2hKq__fontSelect label{color:#4a5568;font-size:14px;font-weight:500}.PDFSignatureEditor-module__St2hKq__fontSelect select{cursor:pointer;background:#fff;border:2px solid #e2e8f0;border-radius:6px;padding:8px 12px;font-size:14px;transition:border-color .2s}.PDFSignatureEditor-module__St2hKq__fontSelect select:focus{border-color:#7c3aed;outline:none}.PDFSignatureEditor-module__St2hKq__sizeControl{flex-direction:column;gap:.5rem;display:flex}.PDFSignatureEditor-module__St2hKq__sizeControl label{color:#4a5568;font-size:14px;font-weight:500}.PDFSignatureEditor-module__St2hKq__sizeSlider{-webkit-appearance:none;accent-color:#7c3aed;background:#e2e8f0;border-radius:3px;outline:none;width:100%;height:6px}.PDFSignatureEditor-module__St2hKq__sizeSlider::-webkit-slider-thumb{appearance:none;cursor:pointer;background:#7c3aed;border-radius:50%;width:20px;height:20px;box-shadow:0 2px 4px #0003}.PDFSignatureEditor-module__St2hKq__colorHex{align-items:center;gap:.5rem;display:flex}.PDFSignatureEditor-module__St2hKq__colorHex label{color:#4a5568;min-width:80px;font-size:14px;font-weight:500}.PDFSignatureEditor-module__St2hKq__hexInput{border:2px solid #e2e8f0;border-radius:6px;width:120px;padding:8px 12px;font-family:monospace;font-size:14px;transition:border-color .2s}.PDFSignatureEditor-module__St2hKq__hexInput:focus{border-color:#7c3aed;outline:none;box-shadow:0 0 0 3px #7c3aed1a}.PDFSignatureEditor-module__St2hKq__textPreview{background:#f8fafc;border:2px dashed #cbd5e1;border-radius:8px;justify-content:center;align-items:center;min-height:80px;padding:1.5rem;display:flex}.PDFSignatureEditor-module__St2hKq__previewText{text-align:center;word-break:break-word;max-width:100%;line-height:1.4}.PDFSignatureEditor-module__St2hKq__textPanelActions{border-top:1px solid #e2e8f0;justify-content:flex-end;gap:1rem;margin-top:1.5rem;padding-top:1.5rem;display:flex}.PDFSignatureEditor-module__St2hKq__addButton{color:#fff;cursor:pointer;background:linear-gradient(135deg,#7c3aed 0%,#6d28d9 100%);border:none;border-radius:8px;padding:12px 24px;font-weight:600;transition:all .2s;box-shadow:0 2px 4px #7c3aed4d}.PDFSignatureEditor-module__St2hKq__addButton:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 4px 8px #7c3aed66}.PDFSignatureEditor-module__St2hKq__addButton:disabled{opacity:.5;cursor:not-allowed;transform:none}.PDFSignatureEditor-module__St2hKq__qualityModalOverlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:3000;background:#000000b3;justify-content:center;align-items:center;padding:2rem;display:flex;position:fixed;inset:0}.PDFSignatureEditor-module__St2hKq__qualityModal{background:#fff;border-radius:16px;width:100%;max-width:500px;max-height:80vh;padding:2rem;animation:.3s ease-out PDFSignatureEditor-module__St2hKq__slideUp;overflow-y:auto;box-shadow:0 20px 25px -5px #0003,0 10px 10px -5px #0000000a}.PDFSignatureEditor-module__St2hKq__qualityModalHeader{border-bottom:1px solid #e2e8f0;justify-content:space-between;align-items:center;margin-bottom:1.5rem;padding-bottom:1rem;display:flex}.PDFSignatureEditor-module__St2hKq__qualityModalHeader h3{color:#2d3748;margin:0;font-size:1.25rem;font-weight:600}.PDFSignatureEditor-module__St2hKq__qualityOptions{margin-bottom:2rem}.PDFSignatureEditor-module__St2hKq__qualityOptions p{color:#4a5568;margin-bottom:1.5rem;font-size:14px}.PDFSignatureEditor-module__St2hKq__qualitySlider{margin-bottom:1.5rem}.PDFSignatureEditor-module__St2hKq__qualitySlider label{color:#4a5568;margin-bottom:.5rem;font-size:14px;font-weight:500;display:block}.PDFSignatureEditor-module__St2hKq__qualityLabels{color:#6b7280;justify-content:space-between;margin-top:.5rem;font-size:12px;display:flex}.PDFSignatureEditor-module__St2hKq__qualityPresets{grid-template-columns:repeat(2,1fr);gap:.75rem;display:grid}.PDFSignatureEditor-module__St2hKq__qualityPreset{color:#4a5568;cursor:pointer;text-align:center;background:#fff;border:2px solid #e2e8f0;border-radius:8px;padding:12px 16px;font-size:14px;font-weight:500;transition:all .2s}.PDFSignatureEditor-module__St2hKq__qualityPreset:hover{background:#f8fafc;border-color:#cbd5e1}.PDFSignatureEditor-module__St2hKq__qualityPreset.PDFSignatureEditor-module__St2hKq__active{color:#7c3aed;background:#faf5ff;border-color:#7c3aed}.PDFSignatureEditor-module__St2hKq__qualityModalActions{border-top:1px solid #e2e8f0;justify-content:flex-end;gap:1rem;padding-top:1.5rem;display:flex}.PDFSignatureEditor-module__St2hKq__actions{background:#fff;border-top:1px solid #e2e8f0;justify-content:space-between;align-items:center;gap:12px;padding:16px 24px;display:flex}.PDFSignatureEditor-module__St2hKq__fileInfo{color:#6b7280;align-items:center;gap:8px;font-size:14px;display:flex}.PDFSignatureEditor-module__St2hKq__actionButtons{gap:12px;display:flex}.PDFSignatureEditor-module__St2hKq__cancelButton{color:#6b7280;cursor:pointer;background:#fff;border:1px solid #d1d5db;border-radius:6px;padding:12px 24px;font-size:14px;font-weight:500;transition:all .2s}.PDFSignatureEditor-module__St2hKq__cancelButton:hover{background:#f3f4f6;border-color:#9ca3af}@media (max-width:1024px){.PDFSignatureEditor-module__St2hKq__sidebar{width:240px}.PDFSignatureEditor-module__St2hKq__canvasContainer.PDFSignatureEditor-module__St2hKq__withSidebar{width:calc(100% - 240px)}}@media (max-width:768px){.PDFSignatureEditor-module__St2hKq__toolbar{flex-direction:column;gap:12px;padding:12px 16px}.PDFSignatureEditor-module__St2hKq__toolbarSection{flex-wrap:wrap;justify-content:center}.PDFSignatureEditor-module__St2hKq__mainContent{flex-direction:column}.PDFSignatureEditor-module__St2hKq__sidebar{border-bottom:1px solid #e2e8f0;border-right:none;width:100%;height:200px}.PDFSignatureEditor-module__St2hKq__thumbnailContainer{padding:12px}.PDFSignatureEditor-module__St2hKq__thumbnailList{flex-direction:row;gap:8px;overflow-x:auto}.PDFSignatureEditor-module__St2hKq__thumbnailItem{flex-shrink:0;width:120px}.PDFSignatureEditor-module__St2hKq__canvasContainer{padding:12px;width:100%!important}.PDFSignatureEditor-module__St2hKq__actions{text-align:center;flex-direction:column;gap:12px;padding:12px 16px}.PDFSignatureEditor-module__St2hKq__actionButtons{justify-content:center}.PDFSignatureEditor-module__St2hKq__signaturePanel,.PDFSignatureEditor-module__St2hKq__textPanel,.PDFSignatureEditor-module__St2hKq__qualityModal{width:calc(100% - 2rem);max-width:none;margin:1rem;padding:1.5rem}.PDFSignatureEditor-module__St2hKq__qualityPresets{grid-template-columns:1fr}.PDFSignatureEditor-module__St2hKq__qualityModalActions,.PDFSignatureEditor-module__St2hKq__textPanelActions{flex-direction:column;gap:.75rem}.PDFSignatureEditor-module__St2hKq__qualityModalActions button,.PDFSignatureEditor-module__St2hKq__textPanelActions button{width:100%}}.PDFSignatureEditor-module__St2hKq__canvasWrapper:after{content:"";pointer-events:none;border:2px solid #0000;transition:border-color .2s;position:absolute;inset:0}.PDFSignatureEditor-module__St2hKq__canvasWrapper:hover:after{border-color:#e2e8f0}
.page-module__XLieuW__signaturePage{background:#f8fafc;flex-direction:column;min-height:100vh;display:flex}.page-module__XLieuW__header{text-align:center;background:#fff;border-bottom:1px solid #e2e8f0;padding:32px 24px}.page-module__XLieuW__title{color:#1e293b;background:linear-gradient(135deg,#7c3aed 0%,#ec4899 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin:0 0 16px;font-size:2.5rem;font-weight:800}.page-module__XLieuW__description{color:#64748b;max-width:600px;margin:0 auto;font-size:1.2rem}.page-module__XLieuW__container{background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);min-height:100vh;padding:2rem}.page-module__XLieuW__uploadSection{flex:1;justify-content:center;align-items:center;padding:60px 24px;display:flex}.page-module__XLieuW__uploadContainer{text-align:center;background:#fff;border:1px solid #e2e8f0;border-radius:20px;width:100%;max-width:700px;padding:60px;box-shadow:0 20px 60px #0000001a}.page-module__XLieuW__uploadHeader{margin-bottom:3rem}.page-module__XLieuW__uploadHeader h2{color:#fff;text-shadow:0 2px 4px #0000001a;margin-bottom:1rem;font-size:3rem;font-weight:700}.page-module__XLieuW__uploadHeader p{color:#ffffffe6;margin:0;font-size:1.25rem}.page-module__XLieuW__dropZone{cursor:pointer;background:linear-gradient(135deg,#f8fafc 0%,#f1f5f9 100%);border:3px dashed #cbd5e1;border-radius:16px;flex-direction:column;justify-content:center;align-items:center;min-height:300px;padding:100px 40px;transition:all .3s;display:flex;position:relative;overflow:hidden}.page-module__XLieuW__dropZone:before{content:"";opacity:0;background:linear-gradient(135deg,#7c3aed05 0%,#ec489905 100%);transition:opacity .3s;position:absolute;inset:0}.page-module__XLieuW__dropZone:hover:before{opacity:1}.page-module__XLieuW__dropZone.page-module__XLieuW__dragOver{background:linear-gradient(135deg,#faf5ff 0%,#fdf2f8 100%);border-color:#7c3aed;transform:scale(1.02);box-shadow:0 15px 40px #7c3aed33}.page-module__XLieuW__dropZone:hover{border-color:#ec4899;transform:translateY(-4px);box-shadow:0 15px 40px #0000001a}.page-module__XLieuW__fileIcon{opacity:.8;margin-bottom:32px;font-size:5rem;transition:transform .3s}.page-module__XLieuW__dropZone:hover .page-module__XLieuW__fileIcon{transform:scale(1.1)}.page-module__XLieuW__dropTitle{color:#1e293b;margin:0 0 16px;font-size:2rem;font-weight:700}.page-module__XLieuW__dropDescription{color:#64748b;margin:0 0 40px;font-size:1.2rem;line-height:1.6}.page-module__XLieuW__uploadButton{color:#fff;cursor:pointer;background:linear-gradient(135deg,#7c3aed 0%,#ec4899 100%);border:none;border-radius:12px;padding:18px 36px;font-size:18px;font-weight:600;transition:all .3s;position:relative;overflow:hidden;box-shadow:0 8px 25px #7c3aed4d}.page-module__XLieuW__uploadButton:before{content:"";background:linear-gradient(90deg,#0000,#fff3,#0000);width:100%;height:100%;transition:left .5s;position:absolute;top:0;left:-100%}.page-module__XLieuW__uploadButton:hover:before{left:100%}.page-module__XLieuW__uploadButton:hover{transform:translateY(-2px);box-shadow:0 12px 35px #7c3aed66}.page-module__XLieuW__uploadButton:active{transform:translateY(0)}.page-module__XLieuW__hiddenInput{display:none}.page-module__XLieuW__errorMessage{color:#dc2626;background:linear-gradient(135deg,#fef2f2 0%,#fee2e2 100%);border:2px solid #fecaca;border-radius:12px;margin-top:24px;padding:16px 20px;font-size:15px;font-weight:500;box-shadow:0 4px 15px #dc26261a}.page-module__XLieuW__featuresSection{background:#fff;border-top:1px solid #e2e8f0;padding:80px 24px}.page-module__XLieuW__featuresContainer{text-align:center;max-width:1200px;margin:0 auto}.page-module__XLieuW__featuresTitle{color:#1e293b;margin:0 0 60px;font-size:2.5rem;font-weight:800}.page-module__XLieuW__featuresGrid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:40px;margin-top:60px;display:grid}.page-module__XLieuW__featureCard{text-align:center;background:linear-gradient(135deg,#f8fafc 0%,#f1f5f9 100%);border:2px solid #e2e8f0;border-radius:20px;padding:40px 30px;transition:all .3s;box-shadow:0 4px 20px #0000000d}.page-module__XLieuW__featureCard:hover{border-color:#7c3aed;transform:translateY(-8px);box-shadow:0 20px 60px #7c3aed26}.page-module__XLieuW__featureIcon{opacity:.8;margin-bottom:24px;font-size:3rem;transition:transform .3s}.page-module__XLieuW__featureCard:hover .page-module__XLieuW__featureIcon{transform:scale(1.1)}.page-module__XLieuW__featureCard h3{color:#1e293b;margin:0 0 16px;font-size:1.5rem;font-weight:700}.page-module__XLieuW__featureCard p{color:#64748b;margin:0;font-size:1rem;line-height:1.6}.page-module__XLieuW__fullScreenEditor{z-index:1000;background:#f8fafc;flex-direction:column;width:100vw;height:100vh;display:flex;position:fixed;top:0;left:0}.page-module__XLieuW__compactToolbar{background:#fff;border-bottom:1px solid #e2e8f0;flex-shrink:0;justify-content:space-between;align-items:center;height:10vh;min-height:60px;max-height:80px;padding:0 2rem;display:flex;box-shadow:0 2px 4px #0000001a}.page-module__XLieuW__toolSection{background:#f7fafc;border:1px solid #e2e8f0;border-radius:12px;align-items:center;gap:.5rem;padding:.25rem;display:flex}.page-module__XLieuW__compactToolButton{cursor:pointer;color:#4a5568;background:0 0;border:none;border-radius:8px;justify-content:center;align-items:center;min-width:50px;padding:.75rem 1rem;font-size:1.2rem;transition:all .2s;display:flex}.page-module__XLieuW__compactToolButton:hover{background:#edf2f7;transform:translateY(-1px)}.page-module__XLieuW__compactToolButton.page-module__XLieuW__active{color:#fff;background:#2563eb;box-shadow:0 2px 4px #2563eb4d}.page-module__XLieuW__actionSection{gap:.75rem;display:flex}.page-module__XLieuW__compactActionButton{color:#fff;cursor:pointer;white-space:nowrap;background:linear-gradient(135deg,#2563eb 0%,#3730a3 100%);border:none;border-radius:8px;padding:.75rem 1.5rem;font-size:.9rem;font-weight:600;transition:all .2s;box-shadow:0 2px 4px #2563eb4d}.page-module__XLieuW__compactActionButton:hover{transform:translateY(-1px);box-shadow:0 4px 8px #2563eb66}.page-module__XLieuW__fullScreenPdfContainer{background:#e2e8f0;flex:1;width:100vw;height:90vh;position:relative;overflow:auto}.page-module__XLieuW__pdfEditorContainer{background:#e2e8f0;flex-direction:column;width:100%;height:100%;display:flex;position:relative}.page-module__XLieuW__pdfViewerWrapper{background:#e2e8f0;justify-content:center;align-items:flex-start;width:100%;height:100%;padding:20px;display:flex;position:relative;overflow:auto}.page-module__XLieuW__fullScreenPdfContainer .rpv-default-layout__container{width:100%!important;max-width:none!important;height:auto!important;min-height:100%!important}.page-module__XLieuW__fullScreenPdfContainer .rpv-default-layout__main{flex:1!important;width:100%!important;max-width:none!important;height:auto!important;min-height:100%!important}.page-module__XLieuW__fullScreenPdfContainer .rpv-core__viewer{width:100%!important;max-width:none!important;height:auto!important;min-height:100%!important}.page-module__XLieuW__fullScreenPdfContainer .rpv-core__viewer-container{width:100%!important;max-width:none!important;height:auto!important;min-height:100%!important}.page-module__XLieuW__fullScreenPdfContainer .rpv-core__inner-pages{flex-direction:column!important;justify-content:flex-start!important;align-items:center!important;gap:20px!important;width:100%!important;max-width:none!important;height:auto!important;min-height:100%!important;padding:20px!important;display:flex!important}.page-module__XLieuW__fullScreenPdfContainer .rpv-core__inner-page{background:#fff!important;border-radius:8px!important;width:auto!important;min-width:800px!important;max-width:1200px!important;height:auto!important;min-height:600px!important;margin:0 auto 20px!important;overflow:visible!important;box-shadow:0 4px 10px #00000026!important}.page-module__XLieuW__fullScreenPdfContainer .rpv-core__page-layer{width:100%!important;min-width:800px!important;height:auto!important;min-height:600px!important}.page-module__XLieuW__fullScreenPdfContainer .rpv-core__canvas-layer{width:100%!important;min-width:800px!important;height:auto!important}.page-module__XLieuW__fullScreenPdfContainer .rpv-core__canvas-layer canvas{width:100%!important;min-width:800px!important;height:auto!important;display:block!important}.page-module__XLieuW__fullScreenPdfContainer .rpv-core__text-layer{width:100%!important;min-width:800px!important;height:auto!important}.page-module__XLieuW__fullScreenPdfContainer .rpv-default-layout__sidebar{width:0!important;min-width:0!important;max-width:0!important;display:none!important}.page-module__XLieuW__fullScreenPdfContainer .rpv-default-layout__body{flex:1!important;width:100%!important;height:auto!important;overflow:auto!important}.page-module__XLieuW__fullScreenPdfContainer .rpv-default-layout__toolbar{background:#fff!important;border-bottom:1px solid #e2e8f0!important;padding:8px 16px!important;display:block!important}.page-module__XLieuW__annotationCanvas{z-index:10;pointer-events:auto;cursor:default;image-rendering:-webkit-optimize-contrast;image-rendering:crisp-edges;will-change:transform;position:absolute;top:0;left:0;transform:translateZ(0)}.page-module__XLieuW__signaturePanelOverlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:2000;background:#000000b3;justify-content:center;align-items:center;padding:2rem;display:flex;position:fixed;inset:0}.page-module__XLieuW__signaturePanel{background:#fff;border-radius:16px;width:100%;max-width:600px;max-height:80vh;padding:2rem;animation:.3s ease-out page-module__XLieuW__slideUp;overflow-y:auto;box-shadow:0 20px 25px -5px #0000001a,0 10px 10px -5px #0000000a}@keyframes page-module__XLieuW__slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.page-module__XLieuW__signaturePanelHeader{border-bottom:1px solid #e2e8f0;justify-content:space-between;align-items:center;margin-bottom:2rem;padding-bottom:1rem;display:flex}.page-module__XLieuW__signaturePanelHeader h3{color:#2d3748;margin:0;font-size:1.5rem;font-weight:600}.page-module__XLieuW__closeButton{cursor:pointer;color:#4a5568;background:#f7fafc;border:1px solid #e2e8f0;border-radius:50%;justify-content:center;align-items:center;width:40px;height:40px;font-size:1.5rem;transition:all .2s;display:flex}.page-module__XLieuW__closeButton:hover{color:#2d3748;background:#edf2f7}.page-module__XLieuW__signatureTools{flex-direction:column;gap:1.5rem;margin-bottom:2rem;display:flex}.page-module__XLieuW__modeButtons{background:#f7fafc;border:1px solid #e2e8f0;border-radius:12px;gap:.5rem;padding:.25rem;display:flex}.page-module__XLieuW__modeButton{color:#4a5568;cursor:pointer;background:0 0;border:none;border-radius:8px;flex:1;padding:.75rem 1rem;font-weight:500;transition:all .2s}.page-module__XLieuW__modeButton.page-module__XLieuW__active{color:#fff;background:#2563eb;box-shadow:0 2px 4px #2563eb4d}.page-module__XLieuW__colorOptions{flex-wrap:wrap;align-items:center;gap:.75rem;display:flex}.page-module__XLieuW__colorButton{cursor:pointer;border:3px solid #0000;border-radius:50%;width:32px;height:32px;transition:all .2s;box-shadow:0 2px 4px #0000001a}.page-module__XLieuW__colorButton:hover{transform:scale(1.1)}.page-module__XLieuW__colorButton.page-module__XLieuW__activeColor{border-color:#2563eb;box-shadow:0 0 0 2px #2563eb4d}.page-module__XLieuW__thicknessOption{align-items:center;gap:1rem;display:flex}.page-module__XLieuW__thicknessOption label{color:#4a5568;white-space:nowrap;font-weight:500}.page-module__XLieuW__thicknessOption input[type=range]{-webkit-appearance:none;background:#e2e8f0;border-radius:3px;outline:none;flex:1;height:6px}.page-module__XLieuW__thicknessOption input[type=range]::-webkit-slider-thumb{appearance:none;cursor:pointer;background:#2563eb;border-radius:50%;width:20px;height:20px;box-shadow:0 2px 4px #0003}.page-module__XLieuW__thicknessOption span{color:#4a5568;text-align:right;min-width:40px;font-weight:500}.page-module__XLieuW__clearButton{color:#c53030;cursor:pointer;background:#fed7d7;border:1px solid #feb2b2;border-radius:8px;align-self:flex-start;padding:.5rem 1rem;font-weight:500;transition:all .2s}.page-module__XLieuW__clearButton:hover{background:#feb2b2}.page-module__XLieuW__canvasContainer{text-align:center;margin:2rem 0}.page-module__XLieuW__signatureCanvas{background:#fff;border:2px dashed #cbd5e0;border-radius:8px;margin:0 auto;transition:border-color .2s;display:block}.page-module__XLieuW__signatureCanvas:hover{border-color:#2563eb}.page-module__XLieuW__signaturePanelActions{border-top:1px solid #e2e8f0;justify-content:flex-end;gap:1rem;padding-top:1rem;display:flex}.page-module__XLieuW__cancelButton{color:#4a5568;cursor:pointer;background:#f7fafc;border:1px solid #e2e8f0;border-radius:8px;padding:.75rem 1.5rem;font-weight:500;transition:all .2s}.page-module__XLieuW__cancelButton:hover{background:#edf2f7}.page-module__XLieuW__saveButton{color:#fff;cursor:pointer;background:linear-gradient(135deg,#38a169 0%,#2f855a 100%);border:none;border-radius:8px;padding:.75rem 1.5rem;font-weight:600;transition:all .2s;box-shadow:0 2px 4px #38a1694d}.page-module__XLieuW__saveButton:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 4px 8px #38a16966}.page-module__XLieuW__saveButton:disabled{opacity:.5;cursor:not-allowed;transform:none}@media (max-width:768px){.page-module__XLieuW__header{padding:24px 16px}.page-module__XLieuW__title{font-size:2rem}.page-module__XLieuW__description{font-size:1rem}.page-module__XLieuW__container{padding:1rem}.page-module__XLieuW__uploadSection{padding:32px 16px}.page-module__XLieuW__uploadContainer{padding:40px 24px}.page-module__XLieuW__dropZone{min-height:200px;padding:60px 20px}.page-module__XLieuW__fileIcon{margin-bottom:24px;font-size:4rem}.page-module__XLieuW__dropTitle{font-size:1.5rem}.page-module__XLieuW__dropDescription{margin-bottom:32px;font-size:1rem}.page-module__XLieuW__uploadButton{padding:14px 28px;font-size:16px}.page-module__XLieuW__featuresSection{padding:60px 16px}.page-module__XLieuW__featuresTitle{margin-bottom:40px;font-size:2rem}.page-module__XLieuW__featuresGrid{grid-template-columns:1fr;gap:24px;margin-top:40px}.page-module__XLieuW__featureCard{padding:30px 20px}}