/* Ensure body takes full viewport height */
body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    margin: 0;
}

/* Make the main content area grow to push footer down */
main {
    flex: 1;
}

/* Footer styling */
.footer {
    margin-top: auto;
    padding-top: 20px;
    padding-bottom: 1.9rem;
    background-color: #1d1e20; /* Bootstrap dark */
    color: white;
    text-align: center;
}

.footer-links a {
    font-size: large;
    text-decoration: none;
    color: #fff;
}

.footer-links a:hover {
    text-decoration: underline;
}

.footer hr {
    background-color: #fff;
}