/* app/css/app.css — cely dizajnovy system appky (sand/teal #111110 / #0BD8B6; do 31. 8. 2026 navy/mint #0A1A2F / #34F7D7 — remapovane na swatche zo style-guide obrazku, 208 literalov). Vynate z app/index.html 9. 8. 2026 vecer (Richardovo "nonstop na monolite"). Wholesale presun, ZIADNA zmena pravidiel — bajt po bajte ten isty obsah, aky dovtedy niesol