:root,:root[data-theme=dark]{--brand-primary:#1677ff;--brand-bg:#0d1117;--brand-surface:#161b22;--brand-surface-elevated:#1c2128;--brand-border:#30363d;--brand-text:#c9d1d9;--brand-text-secondary:#8b949e}:root[data-theme=light]{--brand-primary:#1677ff;--brand-bg:#f6f8fa;--brand-surface:#fff;--brand-surface-elevated:#f0f2f4;--brand-border:#d0d7de;--brand-text:#24292f;--brand-text-secondary:#57606a}*,:after,:before{box-sizing:border-box;margin:0;padding:0}body,html{height:100%;background-color:var(--brand-bg);color:var(--brand-text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--brand-surface)}::-webkit-scrollbar-thumb{background:var(--brand-border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--brand-text-secondary)}.chart-wrapper{background:var(--brand-surface);border:1px solid var(--brand-border);border-radius:8px;padding:16px}.status-pending{color:#e3b341}.status-processing{color:var(--brand-primary)}.status-completed{color:#3fb950}.status-failed{color:#f85149}