:root{font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.6;font-weight:400;color-scheme:light dark;color:#1e293b;background-color:#f8fafc;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;display:flex;min-width:320px;min-height:100vh;justify-content:center;align-items:flex-start;padding-top:40px}h1,h2,h3,h4,h5,h6{color:#0f172a;margin-top:0}button{border-radius:8px;border:none;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#3b82f6;color:#fff;cursor:pointer;transition:all .2s ease-in-out;box-shadow:0 2px 4px #0000001a}button:hover{background-color:#2563eb;transform:translateY(-1px);box-shadow:0 4px 6px #0000001a}button:disabled{background-color:#cbd5e1;color:#94a3b8;cursor:not-allowed;transform:none;box-shadow:none}button.danger{background-color:#ef4444}button.danger:hover{background-color:#dc2626}button.secondary{background-color:#f1f5f9;color:#334155}button.secondary:hover{background-color:#e2e8f0}button.success{background-color:#10b981}button.success:hover{background-color:#059669}input,select{border:1px solid #cbd5e1;border-radius:6px;padding:.5em .8em;font-size:1em;font-family:inherit;background-color:#fff;color:#334155;transition:border-color .2s}input:focus,select:focus{outline:none;border-color:#3b82f6;box-shadow:0 0 0 3px #3b82f633}#root{width:100%;max-width:900px;margin:0 auto;padding:0 20px 40px}.app-container{background:#fff;border-radius:16px;box-shadow:0 10px 25px -5px #0000000d,0 8px 10px -6px #00000003;padding:40px;border:1px solid #e2e8f0}.app-header{text-align:center;margin-bottom:10px}.app-logo{width:30%;height:auto}.app-title{font-size:2.5rem;font-weight:800;color:#1e293b;margin-bottom:8px;background:linear-gradient(135deg,#1e3a8a,#3b82f6);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.app-subtitle{color:#64748b;font-size:1.1rem;font-weight:400}.steps-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:12px;margin-top:16px;margin-bottom:24px}.step-card{background:#f8fafc;border:1px solid #e2e8f0;border-radius:8px;padding:12px 16px;transition:transform .2s,box-shadow .2s;display:flex;flex-direction:column}.step-card:hover{transform:translateY(-1px);box-shadow:0 2px 8px #0000000d;border-color:#cbd5e1}.step-number{background:#eff6ff;color:#3b82f6;font-weight:700;width:24px;height:24px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.8rem;flex-shrink:0}.step-title{font-weight:600;font-size:.95rem;color:#1e293b;margin:0;line-height:1.2}.step-desc{color:#475569;font-size:.85rem;line-height:1.4;margin-top:6px;margin-bottom:0}.panel-section{background:#fff;border-radius:12px;border:1px solid #e2e8f0;padding:24px;margin-top:24px;box-shadow:0 2px 4px #00000005}.panel-header{margin-bottom:20px;border-bottom:1px solid #f1f5f9;padding-bottom:16px}.form-group{display:flex;align-items:center;gap:12px;margin-top:24px;background:#f8fafc;padding:16px;border-radius:8px;border:1px solid #e2e8f0}.form-group label{font-weight:500;color:#334155;margin:0}.chat-container{border:1px solid #e2e8f0;border-radius:12px;background:#fff;overflow:hidden;display:flex;flex-direction:column;box-shadow:0 4px 6px -1px #0000000d;margin-bottom:30px}.chat-header{background:#f8fafc;padding:16px 20px;border-bottom:1px solid #e2e8f0;display:flex;justify-content:space-between;align-items:center}.chat-header h3{margin:0;font-size:1.1rem;color:#1e293b;font-weight:600}.chat-controls{padding:16px 20px;background:#fff;border-bottom:1px solid #e2e8f0;display:flex;justify-content:center;gap:12px;flex-wrap:wrap}.chat-messages-header{padding:12px 20px;background:#f8fafc;border-bottom:1px solid #e2e8f0;border-top:1px solid #e2e8f0;font-size:.85rem;font-weight:600;color:#64748b;text-transform:uppercase;letter-spacing:.05em}.chat-messages{max-height:350px;overflow-y:auto;padding:20px;background:#fbfbfc;display:flex;flex-direction:column;gap:12px}.chat-message{padding:12px 16px;border-radius:12px;max-width:85%;font-size:.95rem;line-height:1.5}.chat-message.gemini{background:#eff6ff;color:#1e3a8a;align-self:flex-start;border-bottom-left-radius:4px}.chat-message.user{background:#10b981;color:#fff;align-self:flex-end;border-bottom-right-radius:4px}.chat-message.system{background:#f1f5f9;color:#64748b;align-self:center;font-size:.85rem;padding:6px 12px;border-radius:16px}.pulsate{animation:pulsate 1.5s infinite}@keyframes pulsate{0%{transform:scale(1);box-shadow:0 0 #ef444466}70%{transform:scale(1.05);box-shadow:0 0 0 10px #ef444400}to{transform:scale(1);box-shadow:0 0 #ef444400}}.pulse-text{animation:pulse-opacity 1.5s cubic-bezier(.4,0,.6,1) infinite}@keyframes pulse-opacity{0%,to{opacity:1}50%{opacity:.5}}.generate-btn-container{display:flex;justify-content:flex-end;gap:12px;margin-top:24px}