:root{color-scheme:light;--ink:#182b36;--muted:#657782;--line:#dce4e7;--accent:#146653}*{box-sizing:border-box}body{margin:0;background:#f2f5f4;color:var(--ink);font:16px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}main{max-width:960px;margin:44px auto;padding:0 24px}header{margin-bottom:28px}.eyebrow{font-size:12px;letter-spacing:.18em;color:var(--accent);font-weight:700}h1{font-size:34px;margin:8px 0}header p{margin:0;color:var(--muted)}section{background:white;border:1px solid var(--line);padding:24px;border-radius:16px;box-shadow:0 8px 30px #183c3010}label{display:block;font-size:14px;font-weight:600;margin:14px 0 6px}.row{display:flex;gap:12px;align-items:end}.grow{flex:1;min-width:0}input,select,textarea{font:inherit;min-width:0;width:100%;border:1px solid #bdccd0;border-radius:8px;padding:10px 12px;background:#fff;color:var(--ink)}input[type=number]{width:145px}input[type=file]{font-size:13px;padding:5px}.row>input{flex:1}select{max-width:100%;text-overflow:ellipsis}textarea{resize:vertical}button{border:0;border-radius:8px;padding:11px 18px;font:600 14px/1.6 inherit;background:var(--accent);color:white;cursor:pointer;white-space:nowrap}button.secondary{background:#e9f0ee;color:#26473f}button:disabled{opacity:.5;cursor:wait}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #9ed5c4;outline-offset:2px}.muted,footer{font-size:13px;color:var(--muted)}#messages{min-height:160px;max-height:540px;overflow:auto;margin:20px 0;border:1px solid var(--line);border-radius:10px;padding:16px}.empty{text-align:center;color:var(--muted);padding:38px 10px}.message{margin:0 0 18px}.message strong{display:block;font-size:13px;color:var(--accent);margin-bottom:5px}.message pre,#result{font:14px/1.7 ui-monospace,SFMono-Regular,monospace;white-space:pre-wrap;overflow-wrap:anywhere;margin:0}.message details{font-size:13px;color:var(--muted)}.message details pre{font-size:12px}.attachment{flex:1;margin:0}.attachment input{max-width:340px}.actions{display:flex;justify-content:end;align-items:center;gap:12px;margin:20px 0}#busy-label{margin-right:auto}#result{max-height:500px;overflow:auto;background:#f3f6f5;padding:16px;border-radius:8px}#player{width:100%}#status{color:#963c29;min-height:24px}details{margin-top:20px;border-top:1px solid var(--line);padding-top:16px}summary{cursor:pointer;font-size:14px}code{display:block;font-size:13px;overflow-wrap:anywhere;background:#f3f6f5;padding:12px;border-radius:6px}footer{margin-top:20px}#count{font-weight:400;color:var(--muted)}[hidden]{display:none!important}@media(max-width:600px){main{margin:24px auto;padding:0 12px}section{padding:16px}.row{flex-wrap:wrap}.row .grow{flex-basis:100%}h1{font-size:28px}button{padding:10px 13px}#messages{max-height:420px}}