.fab{position:fixed;bottom:0;left:0;right:0;z-index:var(--z-modal-backdrop);display:flex;align-items:center;justify-content:center;gap:1rem;padding:1rem 2rem calc(1rem + env(safe-area-inset-bottom,0px));padding-left:calc(2rem + env(safe-area-inset-left,0px));padding-right:calc(2rem + env(safe-area-inset-right,0px));background:var(--sc-surface-dark);color:var(--sc-paper);box-shadow:0 -4px 20px rgba(0,0,0,0.25);animation:fab-slide-up 200ms ease-out}@keyframes fab-slide-up{from{transform:translateY(100%)}to{transform:translateY(0)}}.fab-text{font-size:0.9rem;font-weight:600}.fab-btn{min-height:2.75rem;padding:0.85rem 1.5rem;font-family:inherit;font-size:0.82rem;font-weight:700;letter-spacing:0.04em;border:none;cursor:pointer;border-radius:3px}.fab-btn--primary{background:var(--sc-brand-action);color:var(--sc-paper);box-shadow:var(--shadow-cta-rest);transition:background var(--motion-base) ease,box-shadow var(--motion-base) ease,transform var(--motion-base) ease}.fab-btn--primary:hover{background:var(--sc-action-deep);box-shadow:var(--shadow-cta-hover);transform:translateY(-1px)}.fab-btn--reset{background:transparent;color:var(--sc-text-dim);border:1px solid var(--sc-muted-dark)}.fab-btn--reset:hover{background:var(--sc-muted-dark);color:var(--sc-paper)}.fab-btn:focus-visible{outline:2px solid var(--sc-brand-action);outline-offset:2px}