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.3s}.toast.success{background:#27ae60}.toast.error{background:#e74c3c}@keyframes slideDown{0%{opacity:0;transform:translate(-50%) translateY(-20px)}to{opacity:1;transform:translate(-50%) translateY(0)}}.empty{text-align:center;padding:4rem 2rem;color:#ccc;font-size:1.1rem}.loading{text-align:center;padding:2rem;color:#999}