:root{--fb-navy:#0f2340;--fb-olive:#556b2f;--fb-sage:#a7b39a;--fb-lavender:#c9a9d6;--fb-cream:#f9f6f1;--fb-cream-raised:color-mix(in srgb, var(--fb-cream) 45%, #fff);--fb-cream-sunken:color-mix(in srgb, var(--fb-cream) 88%, var(--fb-navy) 4%);--fb-navy-soft:color-mix(in srgb, var(--fb-navy) 82%, #fff);--fb-navy-muted:color-mix(in srgb, var(--fb-navy) 62%, #fff);--fb-sage-line:color-mix(in srgb, var(--fb-sage) 42%, var(--fb-cream));--fb-lavender-line:color-mix(in srgb, var(--fb-lavender) 38%, var(--fb-cream));--brand-primary:var(--fb-navy);--brand-primary-text:var(--fb-cream);--brand-surface:var(--fb-cream);--brand-surface-raised:var(--fb-cream-raised);--brand-surface-muted:var(--fb-cream-sunken);--brand-border:var(--fb-sage-line);--brand-border-strong:var(--fb-sage);--brand-focus:var(--fb-navy);--brand-focus-accent:var(--fb-lavender);--brand-natural:var(--fb-olive);--brand-natural-soft:var(--fb-sage);--brand-text:var(--fb-navy);--brand-text-secondary:var(--fb-navy-soft);--brand-text-muted:var(--fb-navy-muted);--brand-accent:var(--fb-lavender);--brand-accent-line:var(--fb-lavender-line)}.fb-brand-focusable:focus-visible{outline:3px solid var(--brand-focus);outline-offset:2px;box-shadow:0 0 0 6px var(--brand-accent-line);border-radius:8px}.fb-brand-icon-img{object-fit:contain;object-position:center;width:100%;height:100%;display:block}.fb-premium-card{transition:border-color .2s,background-color .2s}.fb-premium-card:hover{border-color:var(--brand-border-strong);background-color:var(--brand-surface-raised)}.fb-premium-card:active{background-color:var(--brand-surface-muted)}.fb-premium-btn:hover:not([disabled]):not([aria-disabled=true]){filter:brightness(.95)}.fb-premium-btn:active:not([disabled]):not([aria-disabled=true]){filter:brightness(.9)}@keyframes fbPremiumSpin{to{transform:rotate(360deg)}}.fb-premium-spin{animation:.7s linear infinite fbPremiumSpin}@media (prefers-reduced-motion:reduce){.fb-premium-card:hover{transform:none}.fb-premium-spin{animation:none}}.fb-sheet-backdrop{z-index:400;background:rgba(15,35,64,.42);justify-content:center;align-items:flex-end;display:flex;position:fixed;top:0;bottom:0;left:0;right:0}.fb-sheet{background:var(--brand-surface);width:100%;max-width:640px;max-height:88vh;padding-bottom:env(safe-area-inset-bottom,0px);border-radius:18px 18px 0 0;flex-direction:column;display:flex}@media (min-width:768px){.fb-sheet-backdrop{align-items:center}.fb-sheet{border-radius:18px;max-height:80vh}}