:root {

    --sd-bg-primary: #0f0f23;
    --sd-bg-secondary: #1a1a2e;
    --sd-bg-card: #16162a;
    --sd-bg-elevated: #1e1e3a;

    --sd-lime: #b4f000;
    --sd-lime-soft: #9acd32;
    --sd-purple: #6b5ce7;
    --sd-purple-light: #8b7cf0;
    --sd-purple-glow: rgba(107, 92, 231, 0.4);

    --sd-cta: #ff6900;
    --sd-cta-hover: #ff8533;

    --sd-text-primary: #ffffff;
    --sd-text-secondary: #b8b8d0;
    --sd-text-muted: #9090aa;

    --sd-border: rgba(107, 92, 231, 0.3);
    --sd-border-hover: rgba(107, 92, 231, 0.6);
    --sd-border-active: #6b5ce7;

    --sd-success: #00d084;
    --sd-warning: #fcb900;
    --sd-error: #cf2e2e;

    --sd-radius-sm: 0.375rem;
    --sd-radius-md: 0.5rem;
    --sd-radius-lg: 0.75rem;
    --sd-radius-xl: 1rem;
    --sd-radius-full: 9999px;

    --sd-transition: 200ms ease;
}