:root{--color-primary:#0b57d0;--color-primary-hover:#1a6fe0;--color-primary-light:#e8f0fe;--color-surface:#fff;--color-background:#f8fafd;--color-text:#1f1f1f;--color-text-secondary:#5f6368;--color-text-tertiary:#80868b;--color-border:#e0e0e0;--color-divider:#e8eaed;--color-checked:#1a73e8;--color-checked-bg:#e8f0fe;--color-overdue:#d93025;--color-hover:#f1f3f4;--color-completed:#80868b;--color-shadow:#00000014;--font-family:"Segoe UI", "Roboto", system-ui, -apple-system, sans-serif;--radius-sm:8px;--radius-md:16px;--radius-lg:24px;--transition:.2s cubic-bezier(.2, 0, 0, 1)}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{font-family:var(--font-family);color:var(--color-text);background:var(--color-background);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:16px;line-height:1.5}body{background:var(--color-background);min-height:100vh}input,button,textarea{font-family:inherit;font-size:inherit}button{cursor:pointer;color:inherit;background:0 0;border:none}a{color:var(--color-primary);text-decoration:none}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:#dadce0;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#bdc1c6}::selection{background:var(--color-primary-light);color:var(--color-primary)}