:root{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;line-height:1.5;font-weight:400;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;min-width:320px;min-height:100vh;background-color:#f5f7fb;color:#213547}a{color:inherit;text-decoration:none}a:hover{text-decoration:underline}button{font:inherit}*{box-sizing:border-box}html,body{margin:0;padding:0;width:100%;min-height:100%;overflow-x:hidden}#root{width:100%;min-height:100vh;overflow-x:hidden}.step-card{background:#fff;border-radius:15px;padding:30px;margin:25px 0;box-shadow:0 8px 25px #00000014;border:1px solid rgba(0,0,0,.05);transition:transform .2s ease,box-shadow .2s ease;width:100%;max-width:100%;overflow:hidden}.step-card:hover{transform:translateY(-2px);box-shadow:0 12px 35px #0000001f}.step-title{font-size:1.4rem;font-weight:600;color:#2c3e50;margin:0 0 20px;display:flex;align-items:center;gap:10px}.step-number{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.9rem;font-weight:700}.btn{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;padding:12px 24px;border:none;borderRadius:10px;font-weight:600;cursor:pointer;transition:all .3s ease;font-size:.95rem;display:inline-flex;align-items:center;gap:8px}.btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 8px 25px #667eea4d}.btn:disabled{background:#dee2e6;color:#6c757d;cursor:not-allowed;transform:none}.btn-secondary{background:#6c757d}.btn-secondary:hover{box-shadow:0 8px 25px #6c757d4d}.btn-success{background:linear-gradient(135deg,#28a745,#20c997)}.btn-small{padding:6px 12px;fontSize:.85rem}.status{margin:15px 0;padding:15px 20px;border-radius:10px;font-weight:500;display:flex;align-items:center;gap:10px}.status.success{background:linear-gradient(135deg,#d4edda,#c3e6cb);color:#155724;border:1px solid #c3e6cb}.status.error{background:linear-gradient(135deg,#f8d7da,#f5c6cb);color:#721c24;border:1px solid #f5c6cb}.status.processing{background:linear-gradient(135deg,#d1ecf1,#bee5eb);color:#0c5460;border:1px solid #b8daff}@keyframes pulse{0%,to{width:30%}50%{width:70%}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@media (max-width: 768px){.container{padding:20px!important;margin:10px!important}.step-card{padding:20px!important}[style*=grid-template-columns]{grid-template-columns:1fr!important}}input,select,textarea,button{max-width:100%}div{max-width:100%;word-wrap:break-word}