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var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}.toast{position:fixed;bottom:24px;right:24px;padding:14px 20px;border-radius:var(--radius);font-size:.9rem;font-weight:500;z-index:9999;animation:fadeInUp .3s ease;box-shadow:var(--shadow)}.toast.success{background:#10b981;color:#fff}.toast.error{background:#ef4444;color:#fff}