body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:#f5f5f5}.contract-document{background:#fff;padding:3rem 2rem;max-width:1000px;margin:0 auto;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;line-height:1.6;color:#333}.document-header{text-align:center;margin-bottom:3rem;padding-bottom:2rem;border-bottom:3px solid #667eea}.document-header h1{color:#2c3e50;font-size:1.8rem;margin:0 0 1rem;font-weight:700;letter-spacing:1px}.contract-number{color:#667eea;font-size:1.2rem;font-weight:700;margin:.5rem 0}.contract-date{color:#7f8c8d;font-size:.95rem;margin:.5rem 0 0}.document-section{margin-bottom:2.5rem}.document-section h2{color:#667eea;font-size:1.3rem;font-weight:700;margin-bottom:1.5rem;padding-bottom:.5rem;border-bottom:2px solid #e0e0e0;text-transform:uppercase;letter-spacing:.5px}.parties-info{display:grid;gap:1.5rem}.party{background:#f8f9fa;padding:1.5rem;border-radius:8px;border-left:4px solid #667eea}.party h3{color:#2c3e50;font-size:1rem;font-weight:700;margin:0 0 1rem;text-transform:uppercase}.party p{margin:.5rem 0;color:#555}.contract-details{background:#f8f9fa;padding:1.5rem;border-radius:8px;display:grid;gap:1rem}.detail-item{display:flex;justify-content:space-between;padding:.75rem;background:#fff;border-radius:6px;border-left:3px solid #667eea}.detail-item.total{border-left-color:#10b981;background:#ecfdf5;font-weight:700;font-size:1.1rem}.detail-label{color:#6b7280;font-weight:600}.detail-value{color:#111827;font-weight:600}.table-container{overflow-x:auto;border-radius:8px;box-shadow:0 2px 8px #0000001a}.contract-table{width:100%;border-collapse:collapse;background:#fff}.contract-table thead{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff}.contract-table th{padding:1rem;text-align:left;font-weight:600;font-size:.9rem;text-transform:uppercase;letter-spacing:.5px}.contract-table td{padding:1rem;border-bottom:1px solid #e5e7eb;color:#374151}.contract-table tbody tr:hover{background:#f9fafb}.contract-table tbody tr:last-child td{border-bottom:none}.text-center{text-align:center}.text-right{text-align:right;font-weight:600;color:#10b981}.terms{background:#f8f9fa;padding:1.5rem;border-radius:8px}.terms p{margin-bottom:1rem;text-align:justify}.terms strong{color:#667eea;font-weight:700}.document-footer{margin-top:3rem;padding-top:2rem;border-top:2px solid #e0e0e0;text-align:center}.signature-notice{color:#7f8c8d;font-style:italic;font-size:.95rem;margin:0}@media(max-width:768px){.contract-document{padding:2rem 1rem}.document-header h1{font-size:1.4rem}.contract-table{font-size:.85rem}.contract-table th,.contract-table td{padding:.75rem .5rem}.detail-item{flex-direction:column;gap:.5rem}}.signature-pad{min-height:100vh;background:linear-gradient(135deg,#667eea,#764ba2);display:flex;align-items:center;justify-content:center;padding:20px}.react-pdf__Page__textContent,.react-pdf__Page__annotations{display:none!important}.signature-container{background:#fff;border-radius:15px;box-shadow:0 10px 50px #0000004d;max-width:800px;width:100%;padding:40px}.signature-header{text-align:center;margin-bottom:30px}.signature-header h1{color:#2c3e50;font-size:28px;margin-bottom:10px}.signature-header p{color:#7f8c8d;font-size:16px}.pdf-viewer{margin-bottom:30px;border:2px solid #e0e0e0;border-radius:10px;overflow:hidden;background:#f8f9fa}.pdf-header-actions{display:flex;justify-content:space-between;align-items:center;padding:15px 20px;background:#fff;border-bottom:2px solid #e0e0e0}.pdf-header-actions h3{margin:0;color:#2c3e50;font-size:18px;font-weight:600}.btn-download-pdf{display:flex;align-items:center;gap:8px;padding:10px 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strong{font-weight:700;color:#2c3e50}.mock-signature-area{margin-top:50px;padding-top:30px;border-top:1px solid #ddd}.client-info{margin-bottom:30px}.form-group{margin-bottom:20px}.form-group label{display:block;font-weight:600;color:#2c3e50;margin-bottom:8px;font-size:14px}.form-group input{width:100%;padding:12px 15px;border:2px solid #e0e0e0;border-radius:8px;font-size:16px;transition:border-color .3s;box-sizing:border-box}.form-group input:focus{outline:none;border-color:#667eea}.form-group input:disabled{background-color:#f5f5f5;cursor:not-allowed}.signature-section{margin-bottom:30px;background:#fff;padding:20px;border-radius:10px;border:2px solid #e0e0e0}.signature-section>label{display:block;font-weight:600;color:#2c3e50;margin-bottom:10px;font-size:14px}.canvas-container{border:3px solid #667eea;border-radius:10px;overflow:hidden;background:#fff;transition:border-color .3s ease}.canvas-container.warning-border{border-color:#e74c3c;animation:shake .5s}@keyframes 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p{font-size:13px;color:#5a6c7d;margin:0;line-height:1.6}.success-screen{display:flex;align-items:center;justify-content:center;min-height:100vh;background:linear-gradient(135deg,#11998e,#38ef7d)}.success-content{background:#fff;border-radius:15px;padding:60px 40px;text-align:center;box-shadow:0 10px 50px #0000004d;max-width:600px;animation:slideIn .5s ease-out}@keyframes slideIn{0%{opacity:0;transform:translateY(-30px)}to{opacity:1;transform:translateY(0)}}.success-container{background:#fff;border-radius:15px;box-shadow:0 10px 50px #0000004d;max-width:700px;width:100%;padding:60px 40px;text-align:center;animation:fadeInUp .6s ease-out}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.success-content{display:flex;flex-direction:column;align-items:center;gap:25px}.success-logo{margin-bottom:10px}.success-circle{animation:scaleIn .5s ease-out}.success-check{stroke-dasharray:60;stroke-dashoffset:60;animation:drawCheck .6s ease-out .3s forwards}@keyframes scaleIn{0%{transform:scale(0);opacity:0}to{transform:scale(1);opacity:1}}@keyframes drawCheck{to{stroke-dashoffset:0}}.success-title{color:#111827;font-size:2rem;margin:0;font-weight:700}.success-subtitle{color:#6b7280;font-size:1.125rem;margin:0;font-weight:400}.success-info{width:100%;display:flex;flex-direction:column;gap:15px;margin:20px 0}.info-card{display:flex;align-items:center;gap:15px;padding:20px;background:#f9fafb;border-radius:12px;text-align:left;border:2px solid #e5e7eb;transition:all .3s ease}.info-card:hover{border-color:#10b981;box-shadow:0 4px 12px #10b98126}.info-icon{font-size:2rem;flex-shrink:0}.info-card p{margin:0;color:#374151;font-size:.95rem;line-height:1.6}.success-brand{margin-top:30px;padding-top:30px;border-top:2px solid #e5e7eb;width:100%}.success-brand h2{color:#6b7280;font-size:1rem;font-weight:500;margin:0 0 15px}.brand-logo{display:flex;flex-direction:column;align-items:center;gap:5px}.brand-name{font-size:2.5rem;font-weight:900;background:linear-gradient(135deg,#667eea,#764ba2);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;letter-spacing:2px}.brand-tagline{font-size:.875rem;color:#9ca3af;font-weight:500;font-style:italic}.success-footer{color:#9ca3af;font-size:.875rem;margin:25px 0 0;font-style:italic}.success-icon{width:100px;height:100px;background:linear-gradient(135deg,#11998e,#38ef7d);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:60px;color:#fff;margin:0 auto 30px;animation:scaleIn .5s ease-out .2s both}.success-content h1{color:#2c3e50;font-size:32px;margin-bottom:20px}.success-content p{color:#7f8c8d;font-size:16px;margin-bottom:15px;line-height:1.6}.email-sent{background:#e8f5e9;color:#2e7d32;padding:10px 20px;border-radius:8px;font-weight:600;display:inline-block;margin:10px 0}.success-message{font-size:18px;color:#34495e;font-weight:500;margin-top:20px}@media(max-width:768px){.signature-container{padding:25px}.signature-header h1{font-size:24px}.signature-actions{flex-direction:column}.signature-actions button{width:100%}.success-content{padding:40px 25px}.success-content h1{font-size:24px}.success-icon{width:80px;height:80px;font-size:50px}}.contract-viewer{max-width:900px;margin:0 auto;padding:20px;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif}.welcome-header{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;padding:3rem 2rem;text-align:center;border-radius:12px 12px 0 0;box-shadow:0 4px 6px #0000001a}.logo-container{display:flex;flex-direction:column;align-items:center;gap:1rem}.logo-circle{margin-bottom:.5rem;animation:fadeInScale .6s ease-out}@keyframes fadeInScale{0%{opacity:0;transform:scale(.8)}to{opacity:1;transform:scale(1)}}.welcome-header h1{margin:0;font-size:2rem;font-weight:700;letter-spacing:-.5px}.subtitle{margin:.5rem 0 0;font-size:1rem;opacity:.9;font-weight:400}.contract-info-card{padding:2rem;background:#fff;border-left:1px solid #e5e7eb;border-right:1px solid #e5e7eb;box-shadow:0 2px 8px #0000000d}.welcome-message{margin-bottom:2rem;padding:1.5rem;background:linear-gradient(135deg,#f0f9ff,#e0f2fe);border-radius:12px;border-left:4px solid #667eea}.greeting{color:#1e3a8a;font-size:1.75rem;margin:0 0 .75rem;font-weight:700}.main-message{color:#1e40af;font-size:1.05rem;line-height:1.6;margin:0;font-weight:500}.info-badge{display:inline-flex;align-items:center;gap:.5rem;background:#fef3c7;color:#92400e;padding:.5rem 1rem;border-radius:20px;font-size:.875rem;font-weight:600;margin-bottom:1.5rem}.badge-icon{font-size:1.2rem}.contract-title{color:#111827;font-size:1.5rem;margin:1rem 0;font-weight:700}.contract-meta{display:flex;flex-direction:column;gap:.75rem;margin-top:1.5rem}.meta-item{display:flex;align-items:center;gap:1rem;padding:1rem;background:#f9fafb;border-radius:8px;border:1px solid #e5e7eb;transition:all .2s ease}.meta-item:hover{background:#f3f4f6;border-color:#d1d5db}.meta-icon{font-size:1.5rem;flex-shrink:0}.meta-content{display:flex;flex-direction:column;gap:.25rem;flex:1}.meta-label{font-weight:600;color:#6b7280;font-size:.75rem;text-transform:uppercase;letter-spacing:.5px}.meta-value{color:#111827;font-weight:600;font-size:1rem}.instructions-container{padding:2rem;background:#f9fafb;border-left:1px solid #e5e7eb;border-right:1px solid #e5e7eb;box-shadow:0 2px 8px #0000000d}.instructions-container h3{color:#111827;font-size:1.25rem;margin:0 0 1.5rem;font-weight:700}.instructions-steps{display:flex;flex-direction:column;gap:1.5rem}.step{display:flex;gap:1rem;background:#fff;padding:1.5rem;border-radius:10px;box-shadow:0 1px 3px #0000001a;transition:transform .2s,box-shadow .2s}.step:hover{transform:translateY(-2px);box-shadow:0 4px 6px #0000001a}.step-number{flex-shrink:0;width:40px;height:40px;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1.25rem}.step-content h4{margin:0 0 .5rem;color:#111827;font-size:1.1rem;font-weight:600}.step-content p{margin:0;color:#6b7280;line-height:1.6}.contract-preview-section{padding:2rem;background:#fff;border-left:1px solid #e5e7eb;border-right:1px solid #e5e7eb;box-shadow:0 2px 8px #0000000d}.preview-title{color:#111827;font-size:1.25rem;margin:0 0 1.5rem;font-weight:700;text-align:center}.preview-container{max-height:600px;overflow-y:auto;border:2px solid #e5e7eb;border-radius:12px;background:#f9fafb;padding:1rem}.preview-container::-webkit-scrollbar{width:8px}.preview-container::-webkit-scrollbar-track{background:#f1f1f1;border-radius:10px}.preview-container::-webkit-scrollbar-thumb{background:#667eea;border-radius:10px}.preview-container::-webkit-scrollbar-thumb:hover{background:#5568d3}.security-notice{display:flex;align-items:center;gap:1rem;padding:1.5rem 2rem;background:#ecfdf5;border-left:4px solid #10b981;border-right:1px solid #e5e7eb;box-shadow:0 2px 8px #0000000d}.security-icon{font-size:1.5rem}.security-text{color:#065f46;line-height:1.6;font-size:.95rem}.security-text strong{font-weight:700}.btn-sign-main{width:calc(100% - 4rem);margin:2rem;padding:1.25rem 2rem;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;border-radius:0 0 12px 12px;font-size:1.125rem;font-weight:700;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:1rem;transition:transform .2s,box-shadow .2s;box-shadow:0 4px 6px #667eea66}.btn-sign-main:hover{transform:translateY(-2px);box-shadow:0 6px 12px #667eea80}.btn-sign-main:active{transform:translateY(0)}.btn-icon{font-size:1.5rem}.btn-text{flex:1}.btn-arrow{font-size:1.5rem;transition:transform .2s}.btn-sign-main:hover .btn-arrow{transform:translate(4px)}.contract-viewer.loading,.contract-viewer.error{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:60vh;text-align:center}.spinner{border:4px solid #f3f3f3;border-top:4px solid #3498db;border-radius:50%;width:50px;height:50px;animation:spin 1s linear infinite;margin-bottom:20px}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.contract-header{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;padding:30px;border-radius:10px 10px 0 0;box-shadow:0 2px 10px #0000001a}.contract-header h1{margin:0 0 10px;font-size:28px}.contract-id{font-size:14px;opacity:.9}.contract-body{background:#fff;padding:40px;border-left:1px solid #e0e0e0;border-right:1px solid #e0e0e0;line-height:1.8;color:#333}.contract-content h1{color:#2c3e50;font-size:24px;text-align:center;margin-bottom:30px;border-bottom:2px solid #667eea;padding-bottom:15px}.contract-content h2{color:#34495e;font-size:20px;margin-top:30px;margin-bottom:15px}.contract-content h3{color:#667eea;font-size:16px;margin-top:25px;margin-bottom:10px}.contract-content p{margin-bottom:15px;text-align:justify}.contract-content ul{margin-left:20px;margin-bottom:15px}.contract-content li{margin-bottom:8px}.contract-footer{background:#f8f9fa;padding:30px;border-radius:0 0 10px 10px;border:1px solid #e0e0e0;border-top:none}.contract-notice{background:#fff3cd;border:1px solid #ffc107;border-radius:5px;padding:15px;margin-bottom:20px}.contract-notice p{margin:5px 0;font-size:14px;color:#856404}.sign-button{width:100%;padding:18px;font-size:18px;font-weight:700;color:#fff;background:linear-gradient(135deg,#667eea,#764ba2);border:none;border-radius:8px;cursor:pointer;transition:all .3s ease;box-shadow:0 4px 15px #667eea66}.sign-button:hover{transform:translateY(-2px);box-shadow:0 6px 20px #667eea99}.sign-button:active{transform:translateY(0)}.error h2{color:#e74c3c;font-size:32px;margin-bottom:15px}.error p{color:#7f8c8d;font-size:18px;line-height:1.6;margin-bottom:10px}.error-icon{font-size:80px;margin-bottom:20px;animation:errorPulse 2s ease-in-out infinite}@keyframes errorPulse{0%,to{transform:scale(1);opacity:1}50%{transform:scale(1.05);opacity:.8}}.error-actions{margin-top:30px;padding-top:20px;border-top:1px solid #e0e0e0}.error-help{font-size:14px;color:#95a5a6;font-style:italic;margin:0}@media(max-width:768px){.contract-viewer{padding:10px}.contract-header,.contract-body,.contract-footer{padding:20px}}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{width:100%;min-height:100vh}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}