:root,
:root[data-theme="light"] {
    --color-primary: #2563EB;
    --color-primary-strong: #1D4ED8;
    --color-accent: #0F766E;
    --color-bg: #F6F8FB;
    --color-surface: #FFFFFF;
    --color-surface-muted: #F1F5F9;
    --color-border: #D8DEE8;
    --color-text: #111827;
    --color-text-muted: #64748B;
    --color-success: #15803D;
    --color-warning: #B45309;
    --color-danger: #B91C1C;
    --color-info: #0369A1;
    --color-focus-ring: #2563EB;
    --color-overlay: #11182799;
}