.back-link{display:block;margin-top:20px;text-align:center;color:var(--text-secondary);text-decoration:none;font-size:.9rem}.back-link:hover{color:var(--primary-color)}.message-error{color:#e74c3c;margin-top:15px;text-align:center;font-weight:500}.message-success{color:var(--energy-green);margin-top:15px;text-align:center;font-weight:500}