:root {
    --bg-primary: #0d1117;
    --bg-secondary: #161b22;
    --bg-tertiary: #21262d;
    --text-primary: #e6edf3;
    --text-secondary: #8b949e;
    --text-muted: #6b7280;
    --border: #30363d;
    --accent: #58a6ff;
    --success: #238636;
    --danger: #f85149;
}

[data-bs-theme="light"] {
    --bg-primary: #f5f5f5;
    --bg-secondary: #ffffff;
    --bg-tertiary: #e8e8e8;
    --text-primary: #1a1a1a;
    --text-secondary: #555555;
    --text-muted: #777777;
    --border: #d0d0d0;
    --accent: #1f6feb;
}