The #FFB800 (23 hits) and #FF3B5C (11 hits) raw hex literals across
Subscription / SubscriptionPurchase / TrialOfferCard / useTrafficZone
all represent the same semantic: 'expiring soon' and 'expired'.
Distinct from warning-500 (#f59e0b) and error-500 (#ef4444) — the
subscription timeline needs a sharper, hotter signal than the
system-wide warning/error roles.
Add two semantic tokens:
--color-urgent-400: 255, 184, 0 (#FFB800)
--color-critical-500: 255, 59, 92 (#FF3B5C)
Exposed via Tailwind as urgent.400 / critical.500. Sweep all
single-and double-quoted hex literals to rgb(var(--color-...))
form so style attrs, SVG stroke=, and ternary string values all
resolve through CSS vars (auto-respects future light-theme
variants).
Left as-is: 4 hex appearances inside gradient pair strings —
linear-gradient(135deg, #FFB800, #FF8C00) — where the partner
color (#FF8C00 / #FF6B35) isn't in the token set. Partial-replace
inside gradient strings would just add noise; full extraction of
the orange-ramp companion is out of scope for this pass.
Normal traffic zone now uses configurable accent palette instead of
hardcoded success/green. Added useTrafficZone hook that resolves
mainHex dynamically from theme colors. Replaced emerald/teal classes
with success palette in SuccessNotificationModal. Fixed hardcoded
green hex values in Subscription and SubscriptionPurchase pages.
