:root{font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;line-height:1.5;font-weight:400;color-scheme:light;color:#1a202c;background-color:#f7fafc;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;-webkit-text-size-adjust:100%}*{margin:0;padding:0;box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#4a76a8;color:#fff;cursor:pointer;transition:all .2s ease}button:hover{background-color:#3a5d85}button:focus,button:focus-visible{outline:2px solid #4a76a8;outline-offset:2px}@media (prefers-reduced-motion: reduce){*{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}#root{max-width:1440px;margin:0 auto;padding:2rem;min-height:100vh;background:linear-gradient(135deg,#f6f9fc,#fff)}.logo{height:6em;padding:1.5em;will-change:filter;transition:filter .3s}.logo:hover{filter:drop-shadow(0 0 2em #646cffaa)}.logo.react:hover{filter:drop-shadow(0 0 2em #61dafbaa)}@keyframes logo-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media (prefers-reduced-motion: no-preference){a:nth-of-type(2) .logo{animation:logo-spin infinite 20s linear}}.card-container{display:flex;flex-wrap:wrap;justify-content:center;gap:20px}.cards-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;padding:1rem;margin:0 auto;max-width:1400px;overflow:visible}.cards-row::-webkit-scrollbar{height:8px}.cards-row::-webkit-scrollbar-track{background:#f1f1f1;border-radius:10px}.cards-row::-webkit-scrollbar-thumb{background:#4a76a8;border-radius:10px}.cards-row::-webkit-scrollbar-thumb:hover{background:#3a5d85}.pdf-cards h1{margin-bottom:3rem;color:#1a365d;font-size:3rem;font-weight:800;text-align:center;letter-spacing:-.5px;background:linear-gradient(45deg,#2d3748,#4a5568);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;padding-bottom:.5rem;position:relative}.pdf-cards h1:after{content:"";position:absolute;bottom:-10px;left:50%;transform:translate(-50%);width:100px;height:4px;background:linear-gradient(90deg,#4a76a8,#3a5d85);border-radius:2px}.card{background:#fff;border-radius:20px;padding:2rem;transition:all .3s ease;border:1px solid rgba(0,0,0,.1);box-shadow:0 4px 6px #0000000d;min-width:unset;max-width:unset;height:100%;display:flex;flex-direction:column}.card:hover{transform:translateY(-5px);box-shadow:0 12px 20px #0000001a}.card h2{color:#2d3748;font-size:1.75rem;font-weight:700;margin-bottom:2rem;position:relative;padding-bottom:1rem}.card h2:after{content:"";position:absolute;bottom:0;left:0;width:40px;height:3px;background:linear-gradient(90deg,#4a76a8,#3a5d85);border-radius:3px}.card-content{display:flex;flex-direction:column;gap:1.5rem;flex:1}.input-group{background:#f8fafc;padding:1.25rem;border-radius:12px;border:1px solid #e2e8f0}.input-group label{display:block;font-size:.875rem;font-weight:600;color:#4a5568;margin-bottom:.5rem}.input-group input{width:100%;padding:.75rem;border:2px solid #e2e8f0;border-radius:8px;font-size:1rem;transition:all .2s;background:#fff}.input-group input:focus{outline:none;border-color:#4a76a8;box-shadow:0 0 0 3px #4a76a81a}.error-message{background:#fff5f5;color:#c53030;padding:1rem;border-radius:8px;border-left:4px solid #c53030;font-size:.875rem;display:flex;align-items:center;gap:.5rem}.read-the-docs{color:#888}.metrics{background:#fff;border-radius:12px;padding:1.5rem;box-shadow:0 2px 4px #0000000d;border:1px solid #e2e8f0;margin-top:1.5rem}.metrics h3{color:#2d3748;font-size:1.125rem;font-weight:600;margin-bottom:1.25rem;padding-bottom:.75rem;border-bottom:2px solid #f1f5f9}.metrics table{width:100%;border-collapse:separate;border-spacing:0 .75rem}.metrics td{padding:1rem;color:#4a5568;background:#f8fafc;border-radius:8px;font-size:.875rem}.metrics td:first-child{font-weight:600;color:#2d3748;padding-left:1.25rem}.metrics td:last-child{text-align:right;font-family:SF Mono,Courier New,monospace;color:#2d3748;padding-right:1.25rem;font-weight:500}.metrics .total td{background:#edf2f7;font-weight:700;color:#2d3748;border-top:2px solid #e2e8f0;margin-top:.5rem}.options-container{background:#f8fafc;padding:1.5rem;border-radius:12px;border:1px solid #e2e8f0}.options-container h3{font-size:1rem;font-weight:600;color:#2d3748;margin-bottom:1rem}.option-group{margin-bottom:1.5rem;display:flex;flex-direction:column;gap:.75rem}.option-group label{display:flex;align-items:center;gap:.75rem;font-size:.875rem;color:#4a5568;cursor:pointer;padding:.5rem;border-radius:6px;transition:all .2s}.option-group label:hover{background:#f1f5f9}.option-group input[type=checkbox]{width:18px;height:18px;accent-color:#4a76a8;border:2px solid #e2e8f0;border-radius:4px;cursor:pointer}button{background:linear-gradient(135deg,#4a76a8,#3a5d85);color:#fff;border:none;padding:1rem;border-radius:10px;font-weight:600;font-size:1rem;cursor:pointer;transition:all .3s;display:flex;align-items:center;justify-content:center;gap:.5rem;margin-top:auto}button:hover{transform:translateY(-2px);box-shadow:0 4px 12px #4a76a833}button:disabled{background:#e2e8f0;cursor:not-allowed;transform:none}.spinner{width:20px;height:20px;border:3px solid rgba(255,255,255,.3);border-radius:50%;border-top-color:#fff;animation:spin 1s linear infinite}.pdf-container{background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 4px 6px #0000000d;border:1px solid #e2e8f0}.pdf-container iframe{border:none;display:block}.pdf-header{background:linear-gradient(135deg,#4a76a8,#3a5d85);padding:1rem 1.5rem;display:flex;align-items:center}.pdf-header h3{color:#fff;font-size:1rem;font-weight:500;margin:0}@media (max-width: 768px){#root{padding:1rem}.cards-row{grid-template-columns:1fr;padding:.5rem;gap:1.5rem}.card{padding:1.5rem}.pdf-cards h1{font-size:2rem;margin-bottom:2rem}.radio-group{grid-template-columns:1fr}}.option-label{font-size:.875rem;font-weight:600;color:#4a5568;margin-bottom:.5rem}.radio-group{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem;background:#fff;padding:.75rem;border-radius:8px;border:1px solid #e2e8f0}.radio-group label{display:flex;align-items:center;gap:.75rem;padding:.75rem;cursor:pointer;transition:all .2s;border-radius:6px;font-size:.875rem;color:#4a5568;background:#f8fafc;border:1px solid #e2e8f0}.radio-group label:hover{background:#f1f5f9;border-color:#cbd5e0}.radio-group input[type=radio]{width:18px;height:18px;accent-color:#4a76a8;cursor:pointer;margin:0}.radio-group input[type=radio]:checked+span{color:#2d3748;font-weight:500}