.scenario-navlink {
    padding: 0.75rem 1rem;
    border-radius: 5px;
    transition: background-color 0.2s ease;
}

.scenario-navlink:hover {
    background-color: #f0f0f0;
    text-decoration: none;
}

.scenario-link-block {
    display: block;
    width: 100%;
}

@keyframes pulse {
    0%   { transform: scale(1);   box-shadow: 0 0 0px rgba(255,0,0,0.7); }
    50%  { transform: scale(1.01); box-shadow: 0 0 20px rgba(255,0,0,0.9); }
    100% { transform: scale(1);   box-shadow: 0 0 0px rgba(255,0,0,0.7); }
}