/* Implementation follows docs/ui/UI-SPEC.md. No external UI dependencies. */
:root{--bg:#f4f7f5;--surface:#fcfdfc;--primary:#176047;--text:#162a22;--muted:#53665d;--border:#d4ded8;--error:#a42d32;--radius:12px;font:16px/1.5 system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--text);background:var(--bg)}
*{box-sizing:border-box}body{margin:0}main{max-width:640px;margin:auto;padding:24px 20px}header{margin-bottom:24px}.eyebrow{font-size:12px;letter-spacing:1.2px;font-weight:650;color:var(--primary);margin:0 0 8px}h1{font-size:22px;line-height:30px;font-weight:650;margin:0 0 8px}h2{font-size:18px;line-height:26px;margin:0 0 16px;font-weight:650}p{margin:8px 0 12px}.muted,footer{color:var(--muted)}.small,footer{font-size:14px;line-height:20px}.panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px;margin:0 0 24px}label{display:block;font-size:14px;font-weight:600;margin:12px 0 4px}select,button{font:inherit;border-radius:8px;min-height:48px;width:100%;padding:12px 16px}select{background:var(--surface);color:var(--text);border:1px solid var(--border)}button{border:1px solid var(--primary);background:var(--primary);color:white;font-weight:600;cursor:pointer}.secondary{color:var(--primary);background:transparent;border-color:var(--border)}button:disabled{opacity:.5;cursor:default}:focus-visible{outline:2px solid #238564;outline-offset:2px}.actions{display:flex;gap:12px;margin-top:16px}.actions>button{flex:1;min-width:0}.hero{display:flex;align-items:baseline;gap:12px;margin:16px 0 12px}.hero strong{font-size:36px;line-height:44px;font-weight:650;font-variant-numeric:tabular-nums}.hero span{font-size:14px;color:var(--muted)}progress{display:block;width:100%;height:8px;margin-bottom:20px;accent-color:var(--primary);border:0;border-radius:4px}.metrics{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.metrics span{display:block;font-size:14px;color:var(--muted);margin-bottom:4px}.metrics strong{font-size:16px;font-weight:600;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}details{margin-top:16px}summary{cursor:pointer;min-height:32px}pre{white-space:pre-wrap;overflow-wrap:anywhere;font:12px/18px ui-monospace,monospace;background:var(--bg);padding:12px;border-radius:8px}.record{border-top:1px solid var(--border);padding-top:12px;margin-top:16px}.record p{margin:4px 0}.record .title{font-weight:600}footer{overflow-wrap:anywhere}.error{color:var(--error)}@media(max-width:350px){main{padding-left:16px;padding-right:16px}.panel{padding:16px}.hero{gap:8px}.hero strong{font-size:32px}}
:root progress::-webkit-progress-bar{background:var(--border);border-radius:4px}:root progress::-webkit-progress-value{background:var(--primary);border-radius:4px}:root progress::-moz-progress-bar{background:var(--primary);border-radius:4px}