:root{--bg-main:#0b1f33;--bg-panel:#1a3550;--bg-field:#f4f8fc;--card-bg:#fff;--card-border:#d9e5f0;--accent-soft:#e7f1fe;--text-primary:#17212b;--text-secondary:#526273;--text-on-brand:#fff;--text-on-brand-muted:#a9c1d6;--accent:#1683ff;--accent-hover:#40a3ff;--success:#16a34a;--error:#dc3545;--warning:#b45309;--button-unregistered:#f0787f;--button-unregistered-hover:#f5989d}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--bg-field:#0a1826;--card-bg:#10243a;--card-border:#22415f;--accent-soft:#16324f;--text-primary:#e8f0f8;--text-secondary:#9fb4c7;--accent:#4da3ff;--accent-hover:#6db6ff;--success:#5bc98a;--error:#f0787f;--warning:#e0a050}}:root[data-theme=dark]{--bg-field:#0a1826;--card-bg:#10243a;--card-border:#22415f;--accent-soft:#16324f;--text-primary:#e8f0f8;--text-secondary:#9fb4c7;--accent:#4da3ff;--accent-hover:#6db6ff;--success:#5bc98a;--error:#f0787f;--warning:#e0a050}*{box-sizing:border-box}body{background:var(--bg-field);color:var(--text-primary);margin:0;font-family:IBM Plex Sans,Segoe UI,system-ui,sans-serif}button{cursor:pointer;border:none;border-radius:6px;font-family:inherit}input{font-family:inherit}