:root{--font-ui: "Inter", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--bg-app: #ffffff;--bg-panel: #ffffff;--bg-surface: #e8e8e8;--bg-subtle: #f1f1f1;--bg-frost: rgba(255, 255, 255, .78);--bg-overlay: rgba(15, 23, 42, .2);--text-primary: #0f172a;--text-secondary: #334155;--text-muted: #64748b;--border-soft: rgba(15, 23, 42, .12);--border-muted: rgba(15, 23, 42, .2);--heading-accent: #1d4f8f;--bg-canvas: #ffffff}:root[data-theme=dark]{--bg-app: #000000;--bg-panel: #000000;--bg-surface: #2a2a2a;--bg-subtle: #222222;--bg-frost: rgba(0, 0, 0, .86);--bg-overlay: rgba(0, 0, 0, .7);--text-primary: #e2e8f0;--text-secondary: #cbd5e1;--text-muted: #94a3b8;--border-soft: rgba(148, 163, 184, .2);--border-muted: rgba(148, 163, 184, .35);--heading-accent: #7ab3ff;--bg-canvas: #000000}html,body,#root{font-family:var(--font-ui);background:var(--bg-app);color:var(--text-primary)}button,input,select,textarea{font-family:inherit}button,input,select,textarea{background:var(--bg-panel);color:var(--text-primary);border:1px solid var(--border-soft);border-radius:6px}.mono{font-family:inherit}