.migration-popup{position:fixed;bottom:20px;right:20px;width:350px;background:#fff;border-radius:12px;box-shadow:0 10px 40px rgb(0 0 0 / .2);z-index:99999;padding:20px;font-family:'Inter',sans-serif;border-left:5px solid #29a2d9;display:none;animation:slideIn 0.5s ease-out forwards}.popup-content{position:relative;text-align:left}.popup-icon{font-size:24px;color:#29a2d9;margin-bottom:10px}.migration-popup h3{margin:0 0 8px 0;font-size:1.1rem;color:#1a1a1a;font-weight:700}.migration-popup p{margin:0 0 15px 0;font-size:.9rem;color:#555;line-height:1.5}.popup-note{font-size:.85rem;font-style:italic;color:#888}.close-btn{position:absolute;top:-10px;right:-10px;background:none;border:none;font-size:20px;cursor:pointer;color:#999}.dismiss-btn{background:#29a2d9;color:#fff;border:none;padding:8px 16px;border-radius:4px;font-weight:600;cursor:pointer;font-size:.9rem;width:100%;transition:background 0.2s}.dismiss-btn:hover{background:#1f82b0}@keyframes slideIn{from{transform:translateY(100px);opacity:0}to{transform:translateY(0);opacity:1}}