:root[data-theme="dark"] {
    /* Colors - Inverted lightness values */
    --lexxy-color-ink: oklch(90% 0 0);
    --lexxy-color-ink-medium: oklch(75% 0 0);
    --lexxy-color-ink-light: oklch(65% 0 0);
    --lexxy-color-ink-lighter: oklch(35% 0 0);
    --lexxy-color-ink-lightest: oklch(15% 0 0);
    --lexxy-color-ink-inverted: oklch(10% 0 0);

    --lexxy-color-accent-dark: oklch(70% 0.19 260);
    --lexxy-color-accent-medium: oklch(75% 0.196 258);
    --lexxy-color-accent-lightest: oklch(25% 0.026 254);

    --lexxy-color-red: oklch(70% 0.15 27);
    --lexxy-color-green: oklch(70% 0.15 145);
    --lexxy-color-blue: oklch(75% 0.196 258);
    --lexxy-color-purple: oklch(70% 0.15 305);

    /* Code syntax colors - adjusted for dark background */
    --lexxy-color-code-token-att: #f97583;
    --lexxy-color-code-token-comment: #8b949e;
    --lexxy-color-code-token-function: #d2a8ff;
    --lexxy-color-code-token-operator: #ff7b72;
    --lexxy-color-code-token-property: #79c0ff;
    --lexxy-color-code-token-punctuation: #c9d1d9;
    --lexxy-color-code-token-selector: #7ee83f;
    --lexxy-color-code-token-variable: #ffa657;

    --lexxy-color-canvas: var(--lexxy-color-ink-inverted);
    --lexxy-color-text: var(--lexxy-color-ink);
    --lexxy-color-text-subtle: var(--lexxy-color-ink-medium);
    --lexxy-color-link: var(--lexxy-color-accent-dark);
    --lexxy-color-selected: var(--lexxy-color-accent-lightest);
    --lexxy-color-selected-dark: var(--lexxy-color-blue-medium);
    --lexxy-color-code-bg: var(--lexxy-color-ink-lightest);

    /* Typography */
    --lexxy-font-base: system-ui, sans-serif;
    --lexxy-font-mono: ui-monospace, "Menlo", "Monaco", Consolas, monospace;
    --lexxy-text-small: 0.875rem;
    --lexxy-content-margin: 1rem;

    /* Focus ring */
    --lexxy-focus-ring-color: var(--lexxy-color-accent-dark);
    --lexxy-focus-ring-offset: 2px;
    --lexxy-focus-ring-size: 2px;

    /* Misc */
    --lexxy-radius: 0.5ch;
    --lexxy-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    --lexxy-z-popup: 1000;
  }