*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--bg:#0f1117;--bg-card:#181c27;--bg-hover:#1e2330;--border:#2a2f3e;--text:#e8eaf0;--muted:#7a8099;--accent:#6c63ff;--accent-2:#4ade80;--warn:#f59e0b;--danger:#f87171;--radius:12px;--font:"Inter", system-ui, sans-serif;--mono:"JetBrains Mono", monospace}body{background:var(--bg);color:var(--text);font-family:var(--font);min-height:100vh;font-size:14px;line-height:1.5}a{color:var(--accent);text-decoration:none}input,button{font-family:inherit;font-size:14px}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--bg)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}.page-wrap{width:100%;max-width:1080px;margin:0 auto;padding:0 24px}.session-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;display:grid}@media (width<=600px){.session-grid{grid-template-columns:1fr}}.ph-table{width:100%;display:table}.ph-cards{display:none}@media (width<=680px){.ph-table{display:none}.ph-cards{display:block}}.ph-row{border-bottom:1px solid var(--border);flex-direction:column;gap:5px;padding:10px 0;display:flex}.ph-row:last-child{border-bottom:none}.ph-row-top{align-items:center;gap:7px;display:flex}.ph-row-time{font-size:10px;font-family:var(--mono);color:var(--muted);white-space:nowrap;flex-shrink:0}.ph-row-session{font-size:10px;font-family:var(--mono);color:var(--muted);background:var(--bg);border:1px solid var(--border);text-overflow:ellipsis;white-space:nowrap;cursor:pointer;border-radius:3px;flex-shrink:0;max-width:80px;padding:0 4px;overflow:hidden}.ph-row-deltas{flex-shrink:0;align-items:center;gap:6px;margin-left:auto;display:flex}.ph-row-prompt{font-size:12px;font-family:var(--mono);color:var(--text);text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.ph-row-model{background:var(--bg);border:1px solid var(--border);font-size:10px;font-family:var(--mono);color:var(--muted);border-radius:4px;align-items:center;gap:6px;padding:2px 7px;display:inline-flex}