:root {
    --color-bg: #0a0a0f;
    --color-surface: #12121a;
    --color-surface-hover: #1a1a28;
    --color-border: #2a2a3a;
    --color-primary: #00d4aa;
    --color-primary-hover: #00e6bb;
    --color-primary-bg: rgba(0, 212, 170, 0.1);
    --color-danger: #ff4757;
    --color-danger-hover: #ff6b7a;
    --color-warning: #ffa502;
    --color-success: #2ed573;
    --color-info: #1e90ff;
    --color-text: #e0e0e0;
    --color-text-secondary: #888;
    --color-text-muted: #555;
    --radius: 8px;
    --radius-lg: 12px;
    --shadow: 0 2px 8px rgba(0,0,0,0.3);
    --transition: 0.2s ease;
    --sidebar-width: 240px;
    --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}