:root {
    --transition: 0.3s ease;
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-full: 9999px;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.16);
}

[data-theme="light"] {
    --bg-primary: #f8fafc;
    --bg-secondary: #ffffff;
    --bg-tertiary: #f1f5f9;
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    --border-color: #e2e8f0;
    --accent-primary: #10b981;
    --accent-secondary: #059669;
    --accent-light: #d1fae5;
    --severity-low: #3b82f6;
    --severity-medium: #eab308;
    --severity-high: #f97316;
    --severity-critical: #ef4444;
}

[data-theme="dark"] {
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --bg-tertiary: #334155;
    --text-primary: #f8fafc;
    --text-secondary: #cbd5e1;
    --text-muted: #94a3b8;
    --border-color: #334155;
    --accent-primary: #10b981;
    --accent-secondary: #34d399;
    --accent-light: #064e3b;
    --severity-low: #60a5fa;
    --severity-medium: #facc15;
    --severity-high: #fb923c;
    --severity-critical: #f87171;
}