#signup{.background-container{position:relative;width:100%;min-height:100vh;display:flex;justify-content:center;align-items:center;overflow:hidden;.background-image{object-fit:cover;object-position:center center;z-index:-1}}.signup-overlay{background-color:var(--background-light);padding:40px;max-width:500px;@media (max-width:576px){margin-top:20px;margin-bottom:20px}.promocode-message{display:flex;align-items:center;gap:12px;padding:10px 15px;border-radius:.5rem;&.valid{background-color:#d4edda;border-left-color:#28a745;color:#155724}&.invalid{background-color:#f8d7da;border-left-color:#dc3545;color:#721c24}.promocode-icon{display:flex;flex-shrink:0;align-items:center;justify-content:center;font-size:1.5rem;font-weight:700;width:28px;height:28px}}}}