.app{min-height:100vh;padding:2rem;display:flex;justify-content:center;align-items:center}.container{background:#fff;border-radius:16px;box-shadow:0 20px 60px #0000004d;padding:3rem;width:100%;max-width:1400px;animation:fadeIn .5s ease-in}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.title{font-size:3rem;text-align:center;color:#667eea;margin-bottom:2rem;font-weight:700}.input-section{display:flex;flex-direction:column;gap:1.5rem}.controls{display:flex;gap:1rem;flex-wrap:wrap;align-items:flex-end}.control-group{display:flex;flex-direction:column;gap:.5rem;flex:1;min-width:200px}.control-group label{font-weight:600;color:#333;font-size:.9rem}.persona-select{padding:.75rem;border:2px solid #e0e0e0;border-radius:8px;font-size:1rem;transition:border-color .3s;background:#fff}.persona-select:focus{outline:none;border-color:#667eea}.file-upload-label{display:inline-block;padding:.75rem 1.5rem;background:#667eea;color:#fff;border-radius:8px;cursor:pointer;transition:background .3s;text-align:center;font-weight:600}.file-upload-label:hover{background:#5568d3}.file-upload{display:none}.code-input{width:100%;min-height:400px;padding:1rem;border:2px solid #e0e0e0;border-radius:8px;font-family:Consolas,Monaco,Courier New,monospace;font-size:.95rem;line-height:1.5;resize:vertical;transition:border-color .3s}.code-input:focus{outline:none;border-color:#667eea}.button-group{display:flex;gap:1rem;justify-content:center}.btn{padding:1rem 2.5rem;border:none;border-radius:8px;font-size:1.1rem;font-weight:600;cursor:pointer;transition:all .3s}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:#667eea;color:#fff}.btn-primary:hover:not(:disabled){background:#5568d3;transform:translateY(-2px);box-shadow:0 4px 12px #667eea66}.btn-secondary{background:#f0f0f0;color:#333}.btn-secondary:hover:not(:disabled){background:#e0e0e0}.error{background:#fee;color:#c33;padding:1rem;border-radius:8px;border-left:4px solid #c33;animation:shake .5s}@keyframes shake{0%,to{transform:translate(0)}25%{transform:translate(-10px)}75%{transform:translate(10px)}}.loading-container{display:flex;flex-direction:column;align-items:center;gap:1rem;padding:2rem}.loading-spinner{display:flex;gap:.5rem}.loading-spinner>div{width:18px;height:18px;background-color:#667eea;border-radius:100%;animation:bounce 1.4s infinite ease-in-out both}.loading-spinner .bounce1{animation-delay:-.32s}.loading-spinner .bounce2{animation-delay:-.16s}@keyframes bounce{0%,80%,to{transform:scale(0)}40%{transform:scale(1)}}.loading-text{color:#667eea;font-size:1.1rem;font-weight:500}.results-section{display:flex;flex-direction:column;gap:1.5rem}.results-header{display:flex;justify-content:space-between;align-items:center;padding-bottom:1rem;border-bottom:2px solid #e0e0e0}.results-header h2{color:#667eea;font-size:1.5rem}.side-by-side{display:grid;grid-template-columns:1fr 1fr;gap:2rem;margin-top:1rem}@media (max-width: 1024px){.side-by-side{grid-template-columns:1fr}}.panel{display:flex;flex-direction:column;gap:1rem}.panel h3{color:#333;font-size:1.2rem;padding-bottom:.5rem;border-bottom:2px solid #667eea}.code-display{background:#f8f8f8;padding:1.5rem;border-radius:8px;overflow-x:auto;font-family:Consolas,Monaco,Courier New,monospace;font-size:.9rem;line-height:1.6;border:1px solid #e0e0e0;white-space:pre-wrap;word-wrap:break-word}.review-display{background:#f8f8f8;padding:1.5rem;border-radius:8px;overflow-y:auto;max-height:600px;line-height:1.8;border:1px solid #e0e0e0;white-space:pre-wrap;word-wrap:break-word}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:#f1f1f1;border-radius:5px}::-webkit-scrollbar-thumb{background:#667eea;border-radius:5px}::-webkit-scrollbar-thumb:hover{background:#5568d3}*{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;background:linear-gradient(135deg,#667eea,#764ba2);min-height:100vh}code{font-family:Consolas,Monaco,Courier New,monospace}