:root {
    /* Clean light workspace, dark ink sidebar, brand gold as the one accent */
    --color-bg: #f3f4f6;
    --color-surface: #ffffff;
    --color-surface-raised: #f5f6f8;
    --color-border: #e4e7ec;
    --color-border-soft: #eceef2;
    --color-text: #0f1522;
    --color-text-muted: #6b7385;

    --ink: #0b1220;
    --ink-2: #131b2c;

    /* Brand gold (unchanged primary). --gold-text is the darker shade used for gold TEXT on white. */
    --color-gold: #d4af37;
    --gold-light: #e9c95a;
    --gold-dark: #b8941f;
    --gold-text: #8a6b0a;
    --on-gold: #1a1503;
    --gold-gradient: linear-gradient(135deg, #ecca50, #d4af37 58%, #c39f26);
    --color-gold-soft: rgba(212, 175, 55, 0.16);

    --color-success: #1f8a5b;
    --color-danger: #d64545;
    --color-warning: #b7791f;
    --color-info: #2563eb;

    /* Chart palette: gold plus quiet ink, green and slate */
    --c-gold: #d4af37;
    --c-cyan: #2f7d6b;
    --c-violet: #1f2937;
    --c-pink: #b45f2b;
    --c-green: #3f9b6f;
    --c-blue: #8b95a7;

    --radius-sm: 8px;
    --radius-md: 10px;
    --radius-lg: 14px;
    --radius-xl: 18px;

    --space-1: 4px;
    --space-2: 8px;
    --space-3: 12px;
    --space-4: 16px;
    --space-5: 24px;
    --space-6: 32px;
    --space-7: 48px;

    --shadow-card: 0 1px 2px rgba(16, 24, 40, 0.05);
    --shadow-pop: 0 24px 60px rgba(15, 21, 34, 0.18);
    --shadow-glow: 0 4px 12px rgba(212, 175, 55, 0.32);

    --font-sans: 'Inter', 'Geist', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
    --sidebar-width: 256px;
    --topbar-height: 64px;
}