.save-popup-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(10,10,10,.98);backdrop-filter:blur(12px);z-index:20000;display:flex;align-items:center;justify-content:center;font-family:Inter,'Segoe UI',Arial,sans-serif;padding:20px;box-sizing:border-box;animation:.3s fadeIn}.save-popup-container{background:#141414;border-radius:28px;width:100%;max-width:420px;padding:32px 28px;border:1px solid rgba(255,255,255,.1);box-shadow:0 20px 40px rgba(0,0,0,.5);animation:.3s slideUp;text-align:center}.save-popup-title{font-size:1.8rem;font-weight:700;background:linear-gradient(135deg,#fff,#a0a0a0);-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:20px;letter-spacing:-.3px}.save-popup-description{color:rgba(255,255,255,.7);font-size:.9rem;margin-bottom:24px;line-height:1.5}.save-popup-features{text-align:left;background:rgba(255,255,255,.03);border-radius:16px;padding:16px 20px;margin-bottom:20px;border:1px solid rgba(255,255,255,.06)}.save-popup-features p{color:rgba(255,255,255,.8);font-size:.85rem;margin:8px 0;display:flex;align-items:center;gap:10px}.save-popup-features p::before{content:"✓";color:#888;font-weight:700;font-size:1rem}.save-popup-warning{color:rgba(255,255,255,.4);font-size:.7rem;margin-top:12px;line-height:1.4}.save-popup-warning:last-of-type{margin-top:8px;color:#888;font-weight:500}@keyframes fadeIn{from{opacity:0}to{opacity:1}}@keyframes slideUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.save-popup-loader{display:inline-block;width:24px;height:24px;border:2px solid rgba(255,255,255,.1);border-top-color:#888;border-radius:50%;animation:.8s linear infinite spin;margin:16px auto 0}@keyframes spin{to{transform:rotate(360deg)}}@media (max-width:480px){.save-popup-container{padding:24px 20px;max-width:340px}.save-popup-title{font-size:1.5rem}.save-popup-features{padding:12px 16px}.save-popup-features p{font-size:.75rem}}