:root{--primary:#6366f1;--primary-hover:#4f46e5;--bg-gradient:linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);--card-bg:#fffc;--text-main:#1e293b;--text-muted:#64748b;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000001a, 0 2px 4px -2px #0000001a;--shadow-lg:0 10px 15px -3px #0000001a, 0 4px 6px -4px #0000001a;--radius:1rem}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg-gradient);color:var(--text-main);min-height:100vh;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Open Sans,Helvetica Neue,sans-serif;line-height:1.5}input,button{font-family:inherit}.container{flex-direction:column;max-width:600px;min-height:100vh;margin:0 auto;padding:2rem 1rem;display:flex}.header{text-align:center;margin-bottom:2rem}.logo{background:linear-gradient(90deg,#6366f1,#a855f7);-webkit-text-fill-color:transparent;-webkit-background-clip:text;margin-bottom:.5rem;font-size:2.5rem;font-weight:800}.subtitle{color:var(--text-muted);font-size:1.1rem}.card{background:var(--card-bg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:var(--radius);box-shadow:var(--shadow-lg);border:1px solid #fff6;padding:2rem}.section{margin-bottom:2rem}.section-title{color:var(--text-main);margin-bottom:1rem;font-size:1.25rem;font-weight:600}.upload-zone{border-radius:var(--radius);text-align:center;cursor:pointer;background:#f8fafc80;border:2px dashed #cbd5e1;padding:3rem 1rem;transition:all .2s}.upload-zone:hover{border-color:var(--primary);background:#6366f10d}.icon-circle{width:64px;height:64px;box-shadow:var(--shadow-md);color:var(--primary);background:#fff;border-radius:50%;justify-content:center;align-items:center;margin:0 auto 1rem;display:flex}.hint{color:var(--text-muted);margin-top:.5rem;font-size:.875rem;display:block}.preview-container{border-radius:var(--radius);width:100%;max-height:400px;position:relative;overflow:hidden}.preview-image{width:100%;height:auto;display:block}.change-hint{color:#fff;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#00000080;padding:.5rem;font-size:.875rem;position:absolute;bottom:0;left:0;right:0}.grid{grid-template-columns:1fr 1fr;gap:1.5rem;display:grid}.input-group label{color:var(--text-main);margin-bottom:.5rem;font-size:.875rem;font-weight:600;display:block}.input-wrapper input{background:#fff;border:1px solid #e2e8f0;border-radius:.75rem;width:100%;padding:.75rem 1rem;font-size:1rem;transition:all .2s}.input-wrapper input:focus{border-color:var(--primary);outline:none;box-shadow:0 0 0 3px #6366f11a}.submit-button{background:var(--primary);color:#fff;cursor:pointer;border:none;border-radius:1rem;justify-content:center;align-items:center;gap:.5rem;width:100%;padding:1rem;font-size:1.125rem;font-weight:700;transition:all .2s;display:flex;box-shadow:0 4px 14px #6366f163}.submit-button:hover:not(:disabled){background:var(--primary-hover);transform:translateY(-2px);box-shadow:0 6px 20px #6366f13b}.submit-button:disabled{opacity:.7;cursor:not-allowed}.animate-spin{animation:1s linear infinite spin}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.report-card{animation:.5s fadeIn}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.report-header{border-bottom:1px solid #e2e8f0;align-items:center;gap:.75rem;margin-bottom:1.5rem;padding-bottom:1rem;display:flex}.sparkle-icon{color:#f59e0b}.report-content{color:#334155;line-height:1.8}.report-content p{margin-bottom:1rem}.retry-button{width:100%;color:var(--text-main);cursor:pointer;background:#fff;border:1px solid #e2e8f0;border-radius:.75rem;margin-top:2rem;padding:.75rem;font-weight:600;transition:all .2s}.retry-button:hover{background:#f8fafc;border-color:#cbd5e1}.footer{text-align:center;color:var(--text-muted);margin-top:auto;padding:2rem 0;font-size:.875rem}@media (width<=480px){.grid{grid-template-columns:1fr}}