.tooling{max-width:800px;margin:0 auto;padding:2rem 1.5rem}.tooling h1{font-size:1.25rem;font-weight:600;margin-bottom:1.5rem}.tooling-input{display:flex;gap:.5rem;margin-top:1rem;margin-bottom:1rem}.tooling-input input{flex:1;padding:.5rem .75rem;background:#2a2a2a;border:1px solid #3a3a3a;border-radius:6px;color:#fff;font-size:.875rem}.tooling-input input::placeholder{color:#666}.tooling-input select{flex:1;padding:.5rem .75rem;background:#2a2a2a;border:1px solid #3a3a3a;border-radius:6px;color:#fff;font-size:.875rem;cursor:pointer}.tooling-input select:focus{outline:none;border-color:#555}.tooling-input select option{background:#1a1a1a;color:#fff}.tooling-input button{padding:.5rem 1rem;background:#fff;color:#000;border:none;border-radius:6px;font-size:.875rem;font-weight:500;cursor:pointer}.tooling-input button:hover{background:#e0e0e0}.tooling-result{background:#1e1e1e;border:1px solid #2a2a2a;border-radius:8px;padding:1.25rem}.tooling-section{margin-bottom:1.25rem}.tooling-section:last-child{margin-bottom:0}.tooling-label{font-size:.75rem;text-transform:uppercase;letter-spacing:.05em;color:#666;margin-bottom:.5rem}.tooling-row{display:flex;justify-content:space-between;padding:.375rem 0;font-size:.875rem;border-bottom:1px solid #2a2a2a}.tooling-row:last-child{border-bottom:none}.tooling-key{color:#888}.tooling-value{color:#fff;font-variant-numeric:tabular-nums}.tooling-value--up{color:#f87171}.tooling-value--down{color:#888}.tooling-empty{color:#555;font-size:.875rem;text-align:center;padding:2rem 0}.tooling-loading{color:#666;font-size:.875rem}.tooling-meta{font-size:.7rem;color:#444;margin-top:1rem}.tooling-listings{display:flex;flex-direction:column;gap:.25rem;margin-top:.5rem}.tooling-listing{display:block;width:100%;text-align:left;padding:.625rem .75rem;background:#1e1e1e;border:1px solid #2a2a2a;border-radius:6px;color:#888;cursor:pointer;transition:border-color .15s}.tooling-listing:hover{border-color:#444}.tooling-listing--selected{border-color:#fff;color:#fff}.tooling-listing-name{font-size:.875rem;font-weight:500;color:inherit;margin-bottom:.125rem}.tooling-listing-meta{font-size:.75rem;color:#666}.tooling-listing--selected .tooling-listing-meta{color:#888}.tooling-source{font-size:.7rem;color:#666;margin-top:.75rem;padding-top:.5rem;border-top:1px solid #2a2a2a}.tooling-source a{color:#60a5fa;text-decoration:none}.tooling-source a:hover{text-decoration:underline}