footer { background-color: #2c3e50; color: white; text-align: center; padding: 20px 0; margin-top: auto; }
.footer-top { padding-bottom: 15px; border-bottom: 1px solid #34495e; margin-bottom: 15px; }
.login-btn { border: 1px solid white; color: white; padding: 5px 15px; border-radius: 4px; text-decoration: none; }
.login-btn:hover { background: white; color: #2c3e50; }