288c7ac33f
theme-engine.service.ts already sets [data-theme-mode] on the root, but no CSS anywhere consumed it - picking Dark/System never changed anything visually. Adds a structural dark override block per theme (dexar/lavero/ novo): bg/text/border/shadow tokens only. Brand colors (primary/secondary/ accent/gradients) are left untouched - a distinct dark-mode brand palette is a design decision for the theme owner, not made here. Also verified during this pass, no change needed (GAPS-AND-IMPROVEMENTS.md was stale on these): - og:locale already reads languageService.currentLanguage() dynamically - SeoService.setItemMeta() is already called from product-details-container - stars.component.scss already uses var(--border-color), no literal hex - sellerId is already typed UUID, no bare-string field remains Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>