:root {
    --color-bg: #0f1419;
    --color-surface: #1a2332;
    --color-surface-raised: #243044;
    --color-border: #334155;
    --color-border-subtle: #1e293b;
    --color-text: #e2e8f0;
    --color-text-muted: #94a3b8;
    --color-accent: #4a90d9;
    --color-accent-hover: #63a4e8;
    --color-accent-muted: rgba(74, 144, 217, 0.15);
    --color-success: #68d391;
    --color-warning: #f6ad55;
    --color-log-bg: #0a0e14;
    --font-sans: 'IBM Plex Sans', system-ui, -apple-system, sans-serif;
    --font-mono: 'JetBrains Mono', ui-monospace, monospace;
    --radius-sm: 6px;
    --radius-md: 10px;
    --shadow-panel: 0 4px 24px rgba(0, 0, 0, 0.35);
    --sidebar-width: 260px;
    --log-height: 180px;
}