:root {
    --color-default-dark: #212529;
    --color-default-light: #f8f9fa;
    --color-primary-dark: #3f9c00;
    --color-primary-light: #54d100;
    --color-secondary-dark: #6c757d;
    --color-secondary-light: #b2b4b6;
    --color-info-dark: #068da8;
    --color-info-light: #0dcaf0;
    --color-success-dark: #198754;
    --color-success-light: #43d18f;
    --color-warning-dark: #d8cb11;
    --color-warning-light: #fff461;
    --color-danger-dark: #c52f2f;
    --color-danger-light: #d35e69;
    --color-border: #ced4da;
    --color-shadow: rgba(200, 200, 200, 0.7);
    --font-primary: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", "Liberation Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
    --font-mono: SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}