.nb-trace-modal{width:min(680px,100%);display:flex;flex-direction:column}.nb-trace-head{display:flex;align-items:flex-start;justify-content:space-between;padding:20px 24px 12px}.nb-trace-title{font-size:17px;font-weight:700;letter-spacing:-.01em}.nb-trace-meta{margin-top:4px;font-size:12px;color:var(--ink-3)}.nb-trace-tools{padding:0 24px 12px;font-size:12px;color:var(--ink-3);display:flex;flex-wrap:wrap;gap:6px;align-items:center}.nb-trace-chip{padding:2px 8px;border-radius:999px;background:var(--surface-2);color:var(--ink-2);font-family:var(--font-mono);font-size:11px}.nb-trace-body{padding:0 24px 24px;overflow-y:auto;display:flex;flex-direction:column;gap:16px}.nb-trace-iter{display:flex;flex-direction:column;gap:8px}.nb-trace-iter-label{font-size:12px;font-weight:600;color:var(--ink-2)}.nb-trace-text{font-size:13px;color:var(--ink-2);white-space:pre-wrap;background:var(--surface-2);border-radius:10px;padding:10px 12px}.nb-trace-tool{background:var(--surface-2);border-radius:12px;padding:10px 12px;display:flex;flex-direction:column;gap:8px}.nb-trace-tool-head{display:flex;align-items:center;gap:8px}.nb-trace-dot{width:8px;height:8px;border-radius:50%;flex:none}.nb-trace-dot.ok{background:#30a46c}.nb-trace-dot.fail{background:#e5484d}.nb-trace-tool-name{font-family:var(--font-mono);font-size:12px;font-weight:600;color:var(--ink)}.nb-trace-tool-time{margin-left:auto;font-size:11px;color:var(--ink-4)}.nb-trace-io{display:flex;flex-direction:column;gap:3px}.nb-trace-io-label{font-size:11px;color:var(--ink-4)}.nb-trace-pre{margin:0;font-family:var(--font-mono);font-size:11.5px;line-height:1.5;color:var(--ink-2);background:var(--surface);border-radius:8px;padding:8px 10px;white-space:pre-wrap;word-break:break-word}.nb-trace-output{max-height:220px;overflow-y:auto}.nb-trace-open{display:inline-flex;align-items:center;gap:4px;margin-left:8px;padding:2px 8px;border:none;border-radius:999px;background:var(--surface-2);color:var(--ink-3);font-size:11px;cursor:pointer;transition:background var(--dur-1) var(--ease-out),color var(--dur-1) var(--ease-out)}.nb-trace-open:hover{background:var(--surface-3);color:var(--ink-2)}