.point-input {
    transition: all 0.3s ease;
}

.point-input:hover {
    transform: translateY(-2px);
}

.polynomial-display {
    font-family: 'Times New Roman', Times, serif;
}

.graph-container {
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.graph-container:hover {
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

.alert {
    transition: opacity 0.3s ease;
}