:root{--bg: #1a1a1a;--surface: #2b2b2b;--surface-hover: #333;--border: #3a3a3a;--text: #e5e5e5;--text-muted: #888;--text-dim: #555;--accent: #d4a574;--success: #4ade80;--failure: #f87171;--radius: 24px}*{margin:0;padding:0;box-sizing:border-box}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;min-height:100vh;-webkit-font-smoothing:antialiased}.layout{display:flex;min-height:100vh}.main{flex:1;margin-left:220px;transition:margin-left .2s cubic-bezier(.4,0,.2,1)}.sidebar-collapsed .main{margin-left:56px}.sidebar{position:fixed;top:0;left:0;bottom:0;width:220px;background:var(--surface);border-right:1px solid var(--border);z-index:20;display:flex;flex-direction:column;transition:width .2s cubic-bezier(.4,0,.2,1);overflow:hidden}.sidebar.collapsed{width:56px}.sidebar-header{padding:20px 16px 16px;border-bottom:1px solid 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8px;border-radius:6px}.traces-status.extracted{background:#4ade801a;color:var(--success)}.traces-status.processing{background:#fbbf241a;color:#fbbf24}.icon-success{color:var(--success)}.icon-failure{color:var(--failure)}.traces-preview{color:var(--text-muted);max-width:360px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-family:SF Mono,Fira Code,monospace;font-size:12px}.traces-size,.traces-date{color:var(--text-dim);font-variant-numeric:tabular-nums}.traces-view-btn{display:flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:6px;color:var(--text-dim);transition:all .1s}.traces-view-btn:hover{background:var(--surface-hover);color:var(--text)}.trace-detail{max-width:800px;margin:0 auto;padding:48px 24px}.trace-back{display:inline-flex;align-items:center;gap:6px;color:var(--text-muted);text-decoration:none;font-size:13px;margin-bottom:24px;transition:color 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