html{scroll-behavior:smooth}body,html{margin:0;padding:0;font-family:Inter,sans-serif;background-color:#f9f9f9}.content-area{padding-bottom:70px}.alert{display:flex;align-items:center;padding:12px 16px;border-radius:12px;margin-bottom:24px;font-size:14px;font-weight:600;animation:fadeIn .3s ease-in-out}.alert .material-icons{margin-right:8px;font-size:20px}.error-message{background-color:#d916681a;color:#d91668;border:1px solid rgba(217,22,104,.2)}.success-message{background-color:#19a7a61a;color:#19a7a6;border:1px solid rgba(25,167,166,.2)}@keyframes fadeIn{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}