:root{--stripe-blue: #635BFF;--stripe-blue-dark: #0A2540;--stripe-purple: #7C66FF;--stripe-green: #00D924;--stripe-red: #DF1B41;--stripe-yellow: #FFD700;--gray-50: #F7FAFC;--gray-100: #EDF2F7;--gray-200: #E2E8F0;--gray-300: #CBD5E0;--gray-400: #A0AEC0;--gray-500: #718096;--gray-600: #4A5568;--gray-700: #2D3748;--gray-800: #1A202C;--gray-900: #171923;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Helvetica Neue,sans-serif;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;--spacing-xs: 4px;--spacing-sm: 8px;--spacing-md: 16px;--spacing-lg: 24px;--spacing-xl: 32px;--spacing-2xl: 48px;--spacing-3xl: 64px;--border-radius: 8px;--border-radius-lg: 12px;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .08);--shadow: 0 4px 6px rgba(0, 0, 0, .07);--shadow-md: 0 10px 15px rgba(0, 0, 0, .1);--shadow-lg: 0 20px 25px rgba(0, 0, 0, .15);--transition: all .2s ease}*{box-sizing:border-box;margin:0;padding:0}body{margin:0;padding:0;background-color:var(--gray-50);color:var(--gray-800);line-height:1.6;min-height:100vh}#root{width:100%;min-height:100vh}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.2;color:var(--gray-900)}h1{font-size:2.5rem;font-weight:700;letter-spacing:-.02em}h2{font-size:2rem;font-weight:600;letter-spacing:-.01em}h3{font-size:1.5rem}p{color:var(--gray-600);line-height:1.6}button{font-family:inherit;font-size:1rem;font-weight:500;padding:12px 24px;border-radius:var(--border-radius);border:none;cursor:pointer;transition:var(--transition);display:inline-flex;align-items:center;justify-content:center;gap:8px}button:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--stripe-blue);color:#fff}.btn-primary:hover:not(:disabled){background:var(--stripe-purple);transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn-secondary{background:#fff;color:var(--stripe-blue);border:1px solid var(--gray-300)}.btn-secondary:hover:not(:disabled){background:var(--gray-50);border-color:var(--stripe-blue)}input,textarea,select{font-family:inherit;font-size:1rem;padding:12px 16px;border:1px solid var(--gray-300);border-radius:var(--border-radius);background:#fff;color:var(--gray-800);transition:var(--transition);width:100%}input:focus,textarea:focus,select:focus{outline:none;border-color:var(--stripe-blue);box-shadow:0 0 0 3px #635bff1a}textarea{resize:vertical;min-height:100px}label{display:block;margin-bottom:8px;font-weight:500;color:var(--gray-700);font-size:.875rem}.card{background:#fff;border-radius:var(--border-radius-lg);padding:var(--spacing-xl);box-shadow:var(--shadow-sm);border:1px solid var(--gray-200);transition:var(--transition)}.card:hover{box-shadow:var(--shadow)}a{color:var(--stripe-blue);text-decoration:none;transition:var(--transition)}a:hover{color:var(--stripe-purple)}.container{max-width:1200px;margin:0 auto;padding:0 var(--spacing-lg)}.text-center{text-align:center}.mt-sm{margin-top:var(--spacing-sm)}.mt-md{margin-top:var(--spacing-md)}.mt-lg{margin-top:var(--spacing-lg)}.mt-xl{margin-top:var(--spacing-xl)}.mb-sm{margin-bottom:var(--spacing-sm)}.mb-md{margin-bottom:var(--spacing-md)}.mb-lg{margin-bottom:var(--spacing-lg)}.mb-xl{margin-bottom:var(--spacing-xl)}@keyframes spin{to{transform:rotate(360deg)}}.spinner{width:40px;height:40px;border:4px solid var(--gray-200);border-top-color:var(--stripe-blue);border-radius:50%;animation:spin .8s linear infinite}.layout{min-height:100vh;display:flex;flex-direction:column}.header{background:#fff;border-bottom:1px solid var(--gray-200);position:sticky;top:0;z-index:100;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background-color:#fffffff2}.header-content{display:flex;justify-content:space-between;align-items:center;padding:var(--spacing-md) 0}.logo{display:flex;align-items:center;gap:12px;font-weight:600;font-size:1.125rem;color:var(--gray-900)}.logo-text{background:linear-gradient(135deg,var(--stripe-blue) 0%,var(--stripe-purple) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.nav{display:flex;gap:var(--spacing-sm)}.nav-link{padding:8px 16px;border-radius:var(--border-radius);font-weight:500;color:var(--gray-600);transition:var(--transition);position:relative}.nav-link:hover{color:var(--stripe-blue);background:var(--gray-100)}.nav-link.active{color:var(--stripe-blue);background:#635bff1a}.nav-link.active:after{content:"";position:absolute;bottom:-1px;left:0;right:0;height:2px;background:var(--stripe-blue)}.header-actions{display:flex;align-items:center;gap:var(--spacing-md)}.user-name{color:var(--gray-700);font-size:.875rem;font-weight:500}.logout-button{display:flex;align-items:center;gap:6px;padding:8px 16px;background:transparent;border:1px solid var(--gray-300);border-radius:var(--border-radius);color:var(--gray-700);font-size:.875rem;font-weight:500;cursor:pointer;transition:var(--transition)}.logout-button:hover{background:var(--gray-100);border-color:var(--gray-400);color:var(--gray-900)}.main{flex:1;padding:var(--spacing-3xl) 0}.footer{background:var(--gray-900);color:var(--gray-400);padding:var(--spacing-xl) 0;text-align:center;font-size:.875rem;margin-top:auto}.footer p{color:var(--gray-400)}.login-container{min-height:100vh;display:flex;align-items:center;justify-content:center;background:#f6f9fc;padding:2rem}.login-card{background:#fff;border-radius:.5rem;box-shadow:0 0 0 1px #0000000d,0 1px 3px #0000001a;padding:3rem 2.5rem;max-width:400px;width:100%}.login-header{text-align:center;margin-bottom:2rem}.login-header h1{font-size:1.5rem;color:#1a1a1a;margin-bottom:.5rem;font-weight:600;letter-spacing:-.02em}.login-header p{color:#6b7280;font-size:.9375rem;font-weight:400}.login-form{display:flex;flex-direction:column;gap:1.25rem}.form-group{display:flex;flex-direction:column;gap:.5rem}.form-group label{font-weight:500;color:#1a1a1a;font-size:.875rem;letter-spacing:-.01em}.form-group input{padding:.625rem .75rem;border:1px solid #d1d5db;border-radius:.375rem;font-size:.9375rem;transition:border-color .15s ease,box-shadow .15s ease;font-family:inherit;color:#1a1a1a}.form-group input::placeholder{color:#9ca3af}.form-group input:hover{border-color:#a0a0a0}.form-group input:focus{outline:none;border-color:#635bff;box-shadow:0 0 0 3px #635bff1a}.login-error{background-color:#fef2f2;color:#dc2626;padding:.75rem 1rem;border-radius:.375rem;font-size:.875rem;border:1px solid #fecaca}.login-button{background:#635bff;color:#fff;padding:.625rem 1rem;border:none;border-radius:.375rem;font-size:.9375rem;font-weight:500;cursor:pointer;transition:background-color .15s ease;letter-spacing:-.01em;margin-top:.5rem}.login-button:hover:not(:disabled){background:#5850ec}.login-button:active:not(:disabled){background:#4f46ba}.login-button:disabled{opacity:.6;cursor:not-allowed}.clients-page{min-height:100vh}.clients-header{background:#fff;border-bottom:1px solid var(--stripe-border);padding:32px 0;margin-bottom:32px}.clients-header-content{max-width:1200px;margin:0 auto;padding:0 24px;display:flex;justify-content:space-between;align-items:center}.clients-header-left{display:flex;align-items:center;gap:16px}.clients-icon{color:var(--stripe-blue)}.clients-header h1{margin:0;font-size:28px;font-weight:600;color:var(--stripe-text)}.clients-header p{margin:4px 0 0;color:var(--stripe-text-secondary);font-size:14px}.clients-content{max-width:1200px;margin:0 auto;padding:0 24px 48px}.clients-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(350px,1fr));gap:24px}.client-card{background:#fff;border:1px solid var(--stripe-border);border-radius:12px;padding:24px;transition:all .2s}.client-card:hover{box-shadow:0 4px 12px #00000014;transform:translateY(-2px)}.client-card-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:16px}.client-info h3{margin:0 0 8px;font-size:18px;font-weight:600;color:var(--stripe-text)}.client-meta{display:flex;align-items:center;gap:6px;color:var(--stripe-text-secondary);font-size:14px;margin-bottom:4px}.client-actions{display:flex;gap:8px}.icon-button{background:transparent;border:1px solid var(--stripe-border);border-radius:8px;padding:8px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s;color:var(--stripe-text-secondary)}.icon-button:hover{background:var(--stripe-background);border-color:var(--stripe-blue);color:var(--stripe-blue)}.icon-button.danger:hover{border-color:#dc2626;color:#dc2626}.client-notes{display:flex;gap:8px;padding:12px;background:var(--stripe-background);border-radius:8px;margin-bottom:16px;font-size:14px;color:var(--stripe-text-secondary)}.client-notes p{margin:0;line-height:1.5}.client-stats{display:flex;gap:16px;padding:16px 0;border-top:1px solid var(--stripe-border);border-bottom:1px solid var(--stripe-border);margin-bottom:16px}.stat{display:flex;align-items:center;gap:6px;font-size:14px;color:var(--stripe-text-secondary)}.client-card-footer{display:flex;gap:12px}.full-width{width:100%}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;padding:24px}.modal-content{background:#fff;border-radius:12px;max-width:600px;width:100%;max-height:90vh;overflow-y:auto;box-shadow:0 20px 40px #0003}.modal-header{padding:24px 24px 16px;border-bottom:1px solid var(--stripe-border)}.modal-header h2{margin:0;font-size:24px;font-weight:600;color:var(--stripe-text)}.client-form{padding:24px}.form-group{margin-bottom:20px}.form-group label{display:block;margin-bottom:8px;font-weight:500;color:var(--stripe-text);font-size:14px}.form-group input,.form-group textarea{width:100%;padding:12px;border:1px solid var(--stripe-border);border-radius:8px;font-family:inherit;font-size:14px;transition:all .2s;background:#fff;color:var(--stripe-text)}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--stripe-blue);box-shadow:0 0 0 3px #635bff1a}.form-group textarea{resize:vertical;min-height:100px}.form-actions{display:flex;gap:12px;justify-content:flex-end;margin-top:24px}.loading-state{text-align:center;padding:48px;color:var(--stripe-text-secondary)}.empty-state{text-align:center;padding:64px 24px;color:var(--stripe-text-secondary)}.empty-state svg{color:var(--stripe-border);margin-bottom:16px}.empty-state h3{margin:0 0 8px;font-size:20px;color:var(--stripe-text)}.empty-state p{margin:0 0 24px;font-size:14px}.projects-page{min-height:100vh}.projects-header{background:#fff;border-bottom:1px solid var(--stripe-border);padding:32px 0;margin-bottom:32px}.projects-header-content{max-width:1200px;margin:0 auto;padding:0 24px;display:flex;justify-content:space-between;align-items:center}.projects-header-left{display:flex;align-items:center;gap:16px}.projects-icon{color:var(--stripe-blue)}.projects-header h1{margin:0;font-size:28px;font-weight:600;color:var(--stripe-text)}.projects-header p{margin:4px 0 0;color:var(--stripe-text-secondary);font-size:14px}.projects-content{max-width:1200px;margin:0 auto;padding:0 24px 48px}.projects-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(400px,1fr));gap:24px}.project-card{background:#fff;border:1px solid var(--stripe-border);border-radius:12px;padding:24px;transition:all .2s}.project-card:hover{box-shadow:0 4px 12px #00000014;transform:translateY(-2px)}.project-card-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:12px}.project-info h3{margin:0 0 8px;font-size:18px;font-weight:600;color:var(--stripe-text)}.project-client{display:inline-block;padding:4px 10px;background:var(--stripe-background);border-radius:6px;font-size:12px;font-weight:500;color:var(--stripe-text-secondary)}.project-description{margin:0 0 16px;color:var(--stripe-text-secondary);font-size:14px;line-height:1.5}.project-meta{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:16px;padding-bottom:16px;border-bottom:1px solid var(--stripe-border)}.meta-item{display:flex;align-items:center;gap:6px;font-size:13px;color:var(--stripe-text-secondary)}.meta-item a{color:var(--stripe-blue);text-decoration:none}.meta-item a:hover{text-decoration:underline}.project-stats{display:flex;gap:16px;padding:16px 0;border-bottom:1px solid var(--stripe-border);margin-bottom:16px}.project-stats .stat{display:flex;align-items:center;gap:6px;font-size:14px;color:var(--stripe-text-secondary)}.health-score{margin-left:auto;font-weight:600;color:var(--stripe-blue)}.project-card-footer{display:flex;gap:12px}.project-form{padding:24px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.form-group select{width:100%;padding:12px;border:1px solid var(--stripe-border);border-radius:8px;font-family:inherit;font-size:14px;transition:all .2s;background:#fff;color:var(--stripe-text);cursor:pointer}.form-group select:disabled{background:var(--stripe-background);cursor:not-allowed;opacity:.6}.form-group select:focus{outline:none;border-color:var(--stripe-blue);box-shadow:0 0 0 3px #635bff1a}@media (max-width: 768px){.projects-grid,.form-row{grid-template-columns:1fr}.project-card-footer{flex-direction:column}.project-card-footer button{width:100%}}.analysis-page{max-width:1000px;margin:0 auto}.hero{text-align:center;margin-bottom:var(--spacing-3xl)}.hero h1{font-size:3rem;margin-bottom:var(--spacing-md);background:linear-gradient(135deg,var(--stripe-blue) 0%,var(--stripe-purple) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-subtitle{font-size:1.25rem;max-width:600px;margin:0 auto}.analysis-form{margin-bottom:var(--spacing-xl)}.form-group{margin-bottom:var(--spacing-lg)}.help-text{display:block;margin-top:var(--spacing-sm);font-size:.875rem;color:var(--gray-500)}.checkbox-group{display:flex;flex-direction:column;gap:var(--spacing-md)}.checkbox-label{display:flex;align-items:flex-start;gap:12px;padding:var(--spacing-md);border:2px solid var(--gray-200);border-radius:var(--border-radius);cursor:pointer;transition:var(--transition)}.checkbox-label:hover{border-color:var(--stripe-blue);background:var(--gray-50)}.checkbox-label input[type=checkbox]{width:20px;height:20px;min-width:20px;margin-top:2px;cursor:pointer;accent-color:var(--stripe-blue)}.checkbox-label span{display:flex;flex-direction:column;gap:4px}.checkbox-label strong{color:var(--gray-800);font-weight:600}.checkbox-label small{color:var(--gray-600);font-size:.875rem}.btn-large{width:100%;padding:16px 32px;font-size:1.125rem}.analyzing-state{text-align:center;padding:var(--spacing-3xl)}.spinner-large{width:60px;height:60px;border:5px solid var(--gray-200);border-top-color:var(--stripe-blue);border-radius:50%;animation:spin .8s linear infinite;margin:0 auto var(--spacing-xl)}.progress-steps{display:flex;justify-content:center;gap:var(--spacing-xl);margin-top:var(--spacing-2xl)}.progress-step{display:flex;flex-direction:column;align-items:center;gap:var(--spacing-sm);color:var(--gray-400);transition:var(--transition)}.progress-step.active{color:var(--stripe-blue)}.step-icon{width:40px;height:40px;border-radius:50%;background:var(--gray-200);display:flex;align-items:center;justify-content:center;font-weight:600;transition:var(--transition)}.progress-step.active .step-icon{background:var(--stripe-blue);color:#fff}.results-section{display:flex;flex-direction:column;gap:var(--spacing-xl)}.results-header{padding:var(--spacing-2xl)}.health-score-card{display:flex;align-items:center;gap:var(--spacing-2xl)}.health-score{position:relative;width:120px;height:120px}.score-ring{transform:rotate(-90deg);transition:var(--transition)}.health-score.excellent .score-ring circle:last-child{stroke:var(--stripe-green)}.health-score.good .score-ring circle:last-child{stroke:var(--stripe-blue)}.health-score.fair .score-ring circle:last-child{stroke:var(--stripe-yellow)}.health-score.poor .score-ring circle:last-child{stroke:var(--stripe-red)}.score-content{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);text-align:center}.score-value{font-size:2rem;font-weight:700;color:var(--gray-900);line-height:1}.score-label{font-size:.75rem;color:var(--gray-600);margin-top:4px}.project-info h3{font-size:1.5rem;margin-bottom:var(--spacing-sm)}.project-info p{margin:4px 0;color:var(--gray-600)}.metrics-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:var(--spacing-md)}.metric-card{padding:var(--spacing-lg)}.metric-header{display:flex;align-items:center;gap:var(--spacing-sm);margin-bottom:var(--spacing-md)}.metric-icon{font-size:1.5rem}.metric-header h3{font-size:1rem;font-weight:600}.metric-score{display:flex;flex-direction:column;gap:var(--spacing-sm)}.score-number{font-size:1.75rem;font-weight:700;color:var(--gray-900)}.score-bar{height:8px;background:var(--gray-200);border-radius:4px;overflow:hidden}.score-fill{height:100%;transition:width .5s ease;border-radius:4px}.score-fill.excellent{background:var(--stripe-green)}.score-fill.good{background:var(--stripe-blue)}.score-fill.fair{background:var(--stripe-yellow)}.score-fill.poor{background:var(--stripe-red)}.issues-section{padding:var(--spacing-2xl)}.issues-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:var(--spacing-lg);margin-top:var(--spacing-lg)}.issue-stat{text-align:center;padding:var(--spacing-lg);border-radius:var(--border-radius);border:2px solid}.issue-stat.critical{background:#df1b410d;border-color:var(--stripe-red)}.issue-stat.high{background:#ffd7000d;border-color:var(--stripe-yellow)}.issue-stat.medium{background:#635bff0d;border-color:var(--stripe-blue)}.issue-stat.low{background:#00d9240d;border-color:var(--stripe-green)}.issue-number{font-size:2rem;font-weight:700;color:var(--gray-900);margin-bottom:var(--spacing-xs)}.issue-label{font-size:.875rem;font-weight:600;color:var(--gray-600);text-transform:uppercase;letter-spacing:.05em}.estimates-section{padding:var(--spacing-2xl)}.estimates-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:var(--spacing-xl);margin-top:var(--spacing-lg)}.estimate-card{text-align:center;padding:var(--spacing-xl);background:linear-gradient(135deg,#635bff0d,#7c66ff0d);border-radius:var(--border-radius-lg);border:2px solid rgba(99,91,255,.1)}.estimate-icon{font-size:2.5rem;margin-bottom:var(--spacing-md)}.estimate-value{font-size:1.75rem;font-weight:700;color:var(--gray-900);margin-bottom:var(--spacing-sm)}.estimate-label{font-size:.875rem;color:var(--gray-600);font-weight:500}.recommendations-section{padding:var(--spacing-2xl)}.recommendations-list{list-style:none;margin-top:var(--spacing-lg)}.recommendations-list li{display:flex;align-items:flex-start;gap:var(--spacing-md);padding:var(--spacing-md);border-bottom:1px solid var(--gray-200)}.recommendations-list li:last-child{border-bottom:none}.recommendations-list li svg{flex-shrink:0;margin-top:2px}.actions-section{display:flex;gap:var(--spacing-md);justify-content:center;margin-top:var(--spacing-xl)}@media (max-width: 768px){.hero h1{font-size:2rem}.health-score-card{flex-direction:column;text-align:center}.progress-steps{flex-direction:column;align-items:center}.actions-section{flex-direction:column}}.proposal-page{max-width:900px;margin:0 auto}.info-banner{display:flex;align-items:center;gap:12px;padding:16px 20px;background:#635bff1a;border:1px solid rgba(99,91,255,.3);border-radius:8px;margin-bottom:24px;color:var(--stripe-text);font-size:14px}.info-banner strong{font-weight:600}.section-description{color:var(--gray-600);font-size:.9375rem;margin-top:var(--spacing-sm)}.quality-indicator{background:linear-gradient(135deg,#635bff0d,#7c66ff0d);border:2px solid rgba(99,91,255,.2);margin-bottom:var(--spacing-xl)}.quality-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:var(--spacing-lg)}.quality-header h3{margin:0;font-size:1.25rem}.quality-description{margin:var(--spacing-xs) 0 0}.quality-score-badge{font-size:2rem;font-weight:700;line-height:1}.quality-bar{height:12px;background:var(--gray-200);border-radius:6px;overflow:hidden;margin-bottom:var(--spacing-md)}.quality-fill{height:100%;transition:width .5s ease,background .3s ease;border-radius:6px}.quality-label{text-align:center;font-weight:600;font-size:1.125rem;margin-bottom:var(--spacing-lg)}.quality-breakdown{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:var(--spacing-md);padding-top:var(--spacing-lg);border-top:1px solid var(--gray-200)}.quality-item{display:flex;flex-direction:column;gap:var(--spacing-xs)}.quality-item-label{font-size:.875rem;color:var(--gray-600)}.quality-item-value{font-size:1.25rem;font-weight:700;color:var(--gray-900)}.upload-sections{display:flex;flex-direction:column;gap:var(--spacing-lg);margin-bottom:var(--spacing-xl)}.upload-section{margin-bottom:0}.section-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:var(--spacing-lg)}.section-header h3{margin:0 0 var(--spacing-xs);font-size:1.125rem}.upload-box{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--spacing-2xl);border:2px dashed var(--gray-300);border-radius:var(--border-radius-lg);cursor:pointer;transition:var(--transition);text-align:center;gap:var(--spacing-sm)}.upload-box:hover{border-color:var(--stripe-blue);background:var(--gray-50)}.upload-box svg{color:var(--stripe-blue)}.upload-text{font-weight:500;color:var(--gray-800);font-size:.9375rem}.upload-hint{font-size:.8125rem;color:var(--gray-500)}.files-list{display:flex;flex-direction:column;gap:var(--spacing-sm);margin-top:var(--spacing-lg)}.file-item{display:flex;align-items:center;gap:var(--spacing-md);padding:var(--spacing-md);background:var(--gray-50);border:1px solid var(--gray-200);border-radius:var(--border-radius);transition:var(--transition)}.file-item:hover{background:#fff;box-shadow:var(--shadow-sm)}.file-icon{font-size:1.5rem}.file-info{flex:1}.file-name{font-weight:500;color:var(--gray-900);margin-bottom:var(--spacing-xs)}.file-meta{font-size:.875rem;color:var(--gray-600)}.file-remove{width:32px;height:32px;border-radius:50%;border:none;background:var(--gray-200);color:var(--gray-600);font-size:1.5rem;line-height:1;cursor:pointer;transition:var(--transition);display:flex;align-items:center;justify-content:center}.file-remove:hover{background:var(--stripe-red);color:#fff}.proposal-types{margin-bottom:var(--spacing-xl)}.type-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:var(--spacing-md);margin-top:var(--spacing-lg)}.type-card{display:flex;flex-direction:column;align-items:center;text-align:center;padding:var(--spacing-lg);background:#fff;border:2px solid var(--gray-200);border-radius:var(--border-radius-lg);cursor:pointer;transition:var(--transition)}.type-card:hover{border-color:var(--stripe-blue);background:var(--gray-50);transform:translateY(-2px);box-shadow:var(--shadow)}.type-card.selected{border-color:var(--stripe-blue);background:#635bff0d;box-shadow:var(--shadow)}.type-icon{font-size:2rem;margin-bottom:var(--spacing-sm)}.type-card h4{margin:0 0 var(--spacing-xs);font-size:.9375rem;color:var(--gray-900)}.type-card p{margin:0;font-size:.8125rem;color:var(--gray-600)}.client-info{margin-bottom:var(--spacing-xl)}.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:var(--spacing-md);margin-top:var(--spacing-lg)}.form-group{display:flex;flex-direction:column}.form-group.full-width{grid-column:1 / -1}.additional-context{margin-bottom:var(--spacing-xl)}.additional-context textarea{margin-top:var(--spacing-lg)}.generate-section{text-align:center;margin-top:var(--spacing-2xl);padding-top:var(--spacing-2xl);border-top:2px solid var(--gray-200)}.generate-hint{margin-top:var(--spacing-md);color:var(--gray-600);font-size:.875rem}@media (max-width: 768px){.quality-breakdown{grid-template-columns:repeat(2,1fr)}.type-grid,.form-grid{grid-template-columns:1fr}.dropzone{padding:var(--spacing-xl)}}.how-it-works-page{max-width:1000px;margin:0 auto}.overview-section{margin-bottom:var(--spacing-2xl)}.overview-section h2{text-align:center;margin-bottom:var(--spacing-2xl)}.stages-grid{display:grid;grid-template-columns:1fr auto 1fr;gap:var(--spacing-xl);align-items:center}.stage-card{text-align:center;padding:var(--spacing-2xl);background:linear-gradient(135deg,#635bff0d,#7c66ff0d);border:2px solid rgba(99,91,255,.2);border-radius:var(--border-radius-lg);transition:var(--transition)}.stage-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--stripe-blue)}.stage-number{width:64px;height:64px;margin:0 auto var(--spacing-md);background:var(--stripe-blue);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:2rem;font-weight:700}.stage-card h3{margin:0 0 var(--spacing-sm);font-size:1.5rem;color:var(--gray-900)}.stage-card p{margin:0;color:var(--gray-600)}.stage-arrow{display:flex;align-items:center;justify-content:center}.stage-section{margin-bottom:var(--spacing-2xl)}.stage-header{text-align:center;margin-bottom:var(--spacing-xl)}.stage-badge{display:inline-block;padding:var(--spacing-xs) var(--spacing-md);border-radius:20px;font-weight:600;font-size:.875rem;text-transform:uppercase;letter-spacing:.05em;margin-bottom:var(--spacing-md)}.stage-badge.analysis{background:#635bff1a;color:var(--stripe-blue)}.stage-badge.proposal{background:#00d9241a;color:var(--stripe-green)}.stage-header h2{margin:0 0 var(--spacing-sm)}.stage-header p{color:var(--gray-600);font-size:1.125rem}.workflow-diagram{padding:var(--spacing-2xl)}.workflow-step{display:flex;gap:var(--spacing-lg);padding:var(--spacing-xl);background:var(--gray-50);border-radius:var(--border-radius-lg);border:2px solid var(--gray-200);transition:var(--transition)}.workflow-step:hover{background:#fff;border-color:var(--stripe-blue);box-shadow:var(--shadow)}.step-icon{flex-shrink:0;width:56px;height:56px;background:var(--stripe-blue);color:#fff;border-radius:12px;display:flex;align-items:center;justify-content:center}.step-content{flex:1}.step-content h4{margin:0 0 var(--spacing-xs);color:var(--gray-900);font-size:1.125rem}.step-content p{margin:0 0 var(--spacing-md);color:var(--gray-700)}.step-tech{font-size:.875rem;color:var(--stripe-blue);font-weight:500}.workflow-arrow{text-align:center;font-size:2rem;color:var(--stripe-blue);margin:var(--spacing-md) 0;font-weight:700}.agents-grid{display:flex;flex-wrap:wrap;gap:var(--spacing-sm);margin-top:var(--spacing-md)}.agent-badge{padding:var(--spacing-xs) var(--spacing-md);background:var(--stripe-blue);color:#fff;border-radius:6px;font-size:.8125rem;font-weight:600}.agents-detail{margin-bottom:var(--spacing-2xl)}.agents-detail h2{text-align:center;margin-bottom:var(--spacing-sm)}.section-description{text-align:center;color:var(--gray-600);margin-bottom:var(--spacing-2xl)}.agents-detail-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:var(--spacing-lg)}.agent-detail-card{padding:var(--spacing-xl);background:var(--gray-50);border:2px solid var(--gray-200);border-radius:var(--border-radius-lg);transition:var(--transition)}.agent-detail-card:hover{background:#fff;border-color:var(--stripe-blue);transform:translateY(-4px);box-shadow:var(--shadow)}.agent-icon{width:64px;height:64px;border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:var(--spacing-md)}.agent-detail-card h4{margin:0 0 var(--spacing-md);color:var(--gray-900)}.agent-detail-card ul{list-style:none;padding:0;margin:0}.agent-detail-card li{padding:var(--spacing-xs) 0;color:var(--gray-700);font-size:.9375rem;display:flex;align-items:flex-start}.agent-detail-card li:before{content:"→";color:var(--stripe-blue);margin-right:var(--spacing-sm);font-weight:700}.tech-stack{margin-bottom:var(--spacing-2xl)}.tech-stack h2{text-align:center;margin-bottom:var(--spacing-xl)}.tech-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:var(--spacing-lg)}.tech-item{text-align:center;padding:var(--spacing-lg);background:var(--gray-50);border-radius:var(--border-radius-lg);border:2px solid var(--gray-200)}.tech-item h4{margin:0 0 var(--spacing-md);color:var(--gray-900)}.tech-tags{display:flex;flex-wrap:wrap;gap:var(--spacing-xs);justify-content:center}.tech-tags span{padding:var(--spacing-xs) var(--spacing-sm);background:#fff;border:1px solid var(--gray-300);border-radius:6px;font-size:.8125rem;font-weight:500;color:var(--gray-700)}.cta-section{text-align:center;padding:var(--spacing-2xl);background:linear-gradient(135deg,#635bff0d,#7c66ff0d);border-radius:var(--border-radius-lg);border:2px solid rgba(99,91,255,.2)}.cta-section h2{margin:0 0 var(--spacing-sm);font-size:2rem}.cta-section p{margin:0 0 var(--spacing-xl);color:var(--gray-700);font-size:1.125rem}.cta-buttons{display:flex;gap:var(--spacing-md);justify-content:center;flex-wrap:wrap}@media (max-width: 768px){.stages-grid{grid-template-columns:1fr}.stage-arrow{transform:rotate(90deg)}.agents-detail-grid,.tech-grid{grid-template-columns:1fr}.cta-buttons{flex-direction:column}}