/* Explain: Theme design tokens (colors, fonts) — single source of truth. - */
:root {
    --primary-color: #2563eb;
    --primary-hover: #1d4ed8;
    --secondary-color: #374151;
    --accent-color: #f59e0b;
    --background-color: #0f1519;
    --surface-color: #1e293b;
    --text-color: #f8fafc;
    --text-muted: #94a3b8;
    --border-color: #334155;
    --font-heading: 'Inter', sans-serif;
    --font-body: 'Inter', sans-serif;
}

:root[data-theme="light"] {
    --background-color: #ffffff;
    --surface-color: #f1f5f9;
    --text-color: #0f172a;
    --text-muted: #64748b;
    --border-color: #e2e8f0;
}