.app{min-height:100vh;background:linear-gradient(135deg,#667eea,#764ba2);padding:2rem}.app-header{text-align:center;color:#fff;margin-bottom:3rem}.app-header h1{font-size:3rem;margin:0;font-weight:700;text-shadow:2px 2px 4px rgba(0,0,0,.2)}.subtitle{font-size:1.2rem;margin-top:.5rem;opacity:.9}.app-main{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:2rem}@media (max-width: 768px){.app-main{grid-template-columns:1fr}}section{background:#fff;border-radius:12px;padding:2rem;box-shadow:0 10px 30px #0003}section h2{margin-top:0;color:#333;border-bottom:2px solid #667eea;padding-bottom:.5rem}.status-card{display:flex;flex-direction:column;gap:1rem}.status-card p{margin:0;color:#555}.status-card strong{color:#333}.refresh-btn{margin-top:1rem;padding:.75rem 1.5rem;background:#667eea;color:#fff;border:none;border-radius:6px;cursor:pointer;font-size:1rem;transition:background .3s}.refresh-btn:hover{background:#5568d3}.input-group{display:flex;flex-direction:column;gap:1rem}.input-field{width:100%;padding:1rem;border:2px solid #e0e0e0;border-radius:6px;font-size:1rem;font-family:inherit;resize:vertical;box-sizing:border-box}.input-field:focus{outline:none;border-color:#667eea}.execute-btn{padding:1rem 2rem;background:#667eea;color:#fff;border:none;border-radius:6px;cursor:pointer;font-size:1.1rem;font-weight:600;transition:background .3s}.execute-btn:hover:not(:disabled){background:#5568d3}.execute-btn:disabled{background:#ccc;cursor:not-allowed}.result-card{margin-top:1.5rem;padding:1.5rem;background:#f5f5f5;border-radius:6px;border-left:4px solid #667eea}.result-card h3{margin-top:0;color:#333}.result-card pre{background:#fff;padding:1rem;border-radius:4px;overflow-x:auto;font-size:.9rem;line-height:1.5}*{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}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}