:root {
    --color-bg: #0d1117;
    --color-surface: #161b22;
    --color-surface-raised: #1c2128;
    --color-border: #30363d;
    --color-border-subtle: #21262d;
    --color-text: #c9d1d9;
    --color-text-strong: #e6edf3;
    --color-text-muted: #b0b8c4;
    --color-text-faint: #8b949e;
    --color-text-dim: #6e7681;
    --color-link: #58a6ff;
    --color-market-up: #e5534b;
    --color-market-down: #3fb950;
    --color-status-success: #3fb950;
    --color-status-error: #f85149;
    --color-status-warning: #e3b341;
    --color-status-pending: #b0b8c4;
    --color-status-running: #d29922;
    --space-1: 4px;
    --space-2: 8px;
    --space-3: 12px;
    --space-4: 16px;
    --space-5: 20px;
    --radius-sm: 4px;
    --radius-md: 6px;
    --radius-lg: 8px;
}