:root{--bg: #0d1117;--panel: #161b22;--border: #30363d;--text: #e6edf3;--muted: #8b949e;--accent: #58a6ff;--ok: #3fb950;--warn: #d29922;--err: #f85149;color-scheme:dark}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:14px/1.5 -apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.app{padding:20px;max-width:1600px;margin:0 auto}h1{font-size:20px;margin:0 0 4px}.subtitle{color:var(--muted);margin:0 0 20px;font-size:13px}.toolbar{display:flex;flex-wrap:wrap;gap:8px;align-items:center;padding:12px;background:var(--panel);border:1px solid var(--border);border-radius:8px;margin-bottom:16px}.toolbar-label{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.04em;margin-right:4px}button{background:#21262d;color:var(--text);border:1px solid var(--border);border-radius:6px;padding:6px 12px;font-size:13px;cursor:pointer}button:hover:not(:disabled){border-color:var(--accent);color:var(--accent)}button:disabled{opacity:.45;cursor:not-allowed}button.primary{background:#1f6feb;border-color:#1f6feb;color:#fff}button.danger{border-color:#6e2529;color:#ff7b72}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(340px,1fr));gap:12px}.pane{background:var(--panel);border:1px solid var(--border);border-radius:8px;overflow:hidden;display:flex;flex-direction:column}.pane-head{padding:10px 12px;border-bottom:1px solid var(--border)}.pane-title{display:flex;align-items:center;justify-content:space-between;gap:8px}.pane-title strong{font-size:14px}.pane-meta{color:var(--muted);font-size:11px;font-family:ui-monospace,monospace;margin-top:4px;word-break:break-all}.pane-actions{display:flex;gap:6px;padding:8px 12px;border-bottom:1px solid var(--border)}.badge{font-size:10px;text-transform:uppercase;letter-spacing:.05em;padding:2px 7px;border-radius:10px;border:1px solid var(--border);color:var(--muted);white-space:nowrap}.badge.ok{color:var(--ok);border-color:#238636}.badge.warn{color:var(--warn);border-color:#9e6a03}.badge.err{color:var(--err);border-color:#6e2529}.badge.info{color:var(--accent);border-color:#1f6feb}.log{font-family:ui-monospace,SFMono-Regular,monospace;font-size:11.5px;height:210px;overflow-y:auto;padding:8px 12px;margin:0}.log.frames{height:260px;background:#0b0f14}.log-line{display:flex;gap:8px;padding:2px 0;border-bottom:1px solid #1c222b}.log-time{color:#5a6472;flex-shrink:0}.log-msg{color:#b9c2cd;word-break:break-word;white-space:pre-wrap}.frame-fields{color:var(--ok)}.empty{color:#5a6472;font-style:italic;padding:8px 12px;font-size:12px}.section-title{font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);margin:20px 0 8px}pre.state{background:var(--panel);border:1px solid var(--border);border-radius:8px;padding:12px;font-size:11.5px;overflow-x:auto;margin:0}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:12px}@media (max-width: 900px){.two-col{grid-template-columns:1fr}}.notice{padding:10px 12px;border-radius:6px;border:1px solid #9e6a03;background:#2b2003;color:#e3b341;font-size:12.5px;margin-bottom:16px}.notice code{background:#1c1500;padding:1px 4px;border-radius:3px}