/* ============================================================================ app-states.css — the loading / empty / error triad, decided once. .interface-design/system.md has always required every data section to handle all three states. It was implemented on two pages (matchup, betting_stats) and nowhere else, so on the rest a slow fetch and a failed one produced the same screen: a blank one. Four of the six main destinations rendered nothing at all by default. This is that triad as one stylesheet, so a page gets it by using the class rather than by copying thirty lines. The class names are the ones the system doc already names — .loading-state / .loading-spinner / .error-state / .empty-state / .empty-icon, toggled with .active — so the two pages that already did it right keep working and everything written against the doc lands. Loaded from templates/_app_ios.html, i.e. last in , for the same reason app-ios.css is: every page in this app declares its CSS in an inline