:root{--app-bg: #eef5fb;--surface: #ffffff;--surface-soft: #f6faff;--border: #d8e6f2;--border-strong: #b9d1e6;--text: #13283f;--muted: #5f7185;--primary: #0b5cad;--primary-dark: #0b3a66;--primary-soft: #e6f2ff;--accent: #33a3ff;--success: #147a5c;--warning-bg: #fff8e5;--warning-text: #745600;--danger: #a33a2a;font-family:Inter,Segoe UI,Roboto,Arial,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--app-bg);color:var(--text);font-family:Inter,Segoe UI,Roboto,Arial,sans-serif;text-rendering:optimizeLegibility}button,input,select,textarea{font:inherit}