:root{color-scheme:light;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:#eef4f8;color:#14212b}*{box-sizing:border-box}body{margin:0}code{background:#dfeaf0;border-radius:4px;padding:1px 5px}.shell{align-items:center;display:flex;min-height:100vh;padding:32px}.panel{background:#fff;border:1px solid #cbd8df;border-radius:8px;box-shadow:0 18px 60px rgba(20,33,43,.12);margin:0 auto;max-width:820px;padding:36px;width:100%}.eyebrow{color:#2e6f7e;font-size:.8rem;font-weight:700;margin:0 0 10px;text-transform:uppercase}.eyebrow,h1{letter-spacing:0}h1{font-size:clamp(2rem,4vw,3.6rem);line-height:1;margin:0}.lede{color:#425564;font-size:1.05rem;line-height:1.6;margin:18px 0 28px}.statusGrid{display:grid;grid-gap:12px;gap:12px;grid-template-columns:repeat(2,minmax(0,1fr));margin-bottom:20px}.statusGrid>div{border:1px solid #d6e1e7;border-radius:8px;padding:16px}.statusGrid span{color:#60717d;display:block;font-size:.82rem;margin-bottom:6px}.statusGrid strong{color:#2e6f7e;font-size:1.2rem}.statusGrid strong.bad{color:#b42318}.payload{background:#10222d;border-radius:8px;color:#dff5ee;margin:0;overflow:auto;padding:18px}.error{background:#fff2f0;border:1px solid #ffccc7;border-radius:8px;color:#b42318;margin:0;padding:14px}.divider{background:#d6e1e7;height:1px;margin:28px 0}.queueTool{display:grid;grid-gap:16px;gap:16px}h2{font-size:clamp(1.4rem,3vw,2rem);letter-spacing:0;line-height:1.15;margin:0}.helper{color:#425564;line-height:1.55;margin:10px 0 0}.jsonInput{background:#f8fbfc;border:1px solid #b9cad3;border-radius:8px;color:#14212b;font:.95rem/1.5 ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,monospace;min-height:170px;padding:14px;resize:vertical;width:100%}.jsonInput:focus{border-color:#2e6f7e;box-shadow:0 0 0 3px rgba(46,111,126,.18);outline:none}.sendButton{align-items:center;background:#2e6f7e;border:0;border-radius:8px;color:#fff;cursor:pointer;display:inline-flex;font-size:.95rem;font-weight:700;justify-content:center;justify-self:start;padding:12px 18px}.sendButton:disabled{cursor:progress;opacity:.65}@media (max-width:640px){.shell{padding:18px}.panel{padding:24px}.statusGrid{grid-template-columns:1fr}}