.auth-modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:#000000b3;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:none;justify-content:center;align-items:center;z-index:9999;opacity:0;transition:opacity .3s ease}.auth-modal-overlay.active{display:flex;opacity:1}.auth-modal-container{width:100%;max-width:450px;background:#111928cc;-webkit-backdrop-filter:blur(16px) saturate(180%);backdrop-filter:blur(16px) saturate(180%);border:1px solid rgba(255,255,255,.1);border-radius:24px;padding:40px;box-shadow:0 25px 50px -12px #00000080;transform:translateY(20px);transition:transform .3s ease;position:relative;color:#fff}.auth-modal-overlay.active .auth-modal-container{transform:translateY(0)}.auth-modal-close{position:absolute;top:20px;right:20px;background:none;border:none;color:#ffffff80;font-size:24px;cursor:pointer;transition:color .2s}.auth-modal-close:hover{color:#fff}.auth-tabs{display:flex;gap:20px;margin-bottom:30px;border-bottom:1px solid rgba(255,255,255,.1);padding-bottom:10px}.auth-tab{background:none;border:none;color:#ffffff80;font-size:18px;font-weight:600;cursor:pointer;padding:5px 0;position:relative;transition:color .3s}.auth-tab.active{color:#48d1bd}.auth-tab.active:after{content:"";position:absolute;bottom:-11px;left:0;width:100%;height:3px;background:#48d1bd;border-radius:3px}.auth-form{display:none;flex-direction:column;gap:20px}.auth-form.active{display:flex;animation:fadeIn .4s ease}@keyframes fadeIn{0%{opacity:0;transform:translate(10px)}to{opacity:1;transform:translate(0)}}.input-group{display:flex;flex-direction:column;gap:8px}.input-group label{font-size:14px;color:#ffffffb3;font-weight:500}.input-wrapper{position:relative;display:flex;align-items:center}.input-wrapper i{position:absolute;left:15px;color:#fff6}.input-wrapper input{width:100%;background:#ffffff0d;border:1px solid rgba(255,255,255,.1);border-radius:12px;padding:12px 15px 12px 45px;color:#fff;font-size:15px;outline:none;transition:all .3s}.input-wrapper input:focus{border-color:#48d1bd;background:#ffffff1a;box-shadow:0 0 0 4px #48d1bd1a}.auth-btn{background:linear-gradient(135deg,#5c1ac3,#48d1bd);color:#fff;border:none;border-radius:12px;padding:14px;font-size:16px;font-weight:700;cursor:pointer;transition:transform .2s,box-shadow .2s;margin-top:10px}.auth-btn:hover{transform:translateY(-2px);box-shadow:0 10px 20px #5c1ac34d}.auth-footer{text-align:center;margin-top:25px;font-size:14px;color:#fff9}.auth-footer a{color:#48d1bd;font-weight:600;text-decoration:none}.auth-guest-line{margin-top:8px;font-size:13px;color:#fff6}.guest-link{color:#48d1bdbf!important;font-weight:600;text-decoration:underline dotted;text-underline-offset:3px;transition:color .2s}.guest-link:hover{color:#48d1bd!important;text-decoration:underline}.social-login{display:flex;flex-direction:column;gap:15px;margin-top:30px}.social-divider{display:flex;align-items:center;gap:15px;color:#ffffff4d;font-size:12px;text-transform:uppercase;letter-spacing:1px}.social-divider:before,.social-divider:after{content:"";flex:1;height:1px;background:#ffffff1a}.social-buttons{display:flex;justify-content:center;gap:15px}.social-btn{width:50px;height:50px;border-radius:12px;background:#ffffff0d;border:1px solid rgba(255,255,255,.1);color:#fff;display:flex;justify-content:center;align-items:center;font-size:20px;cursor:pointer;transition:all .2s}.social-btn:hover{background:#ffffff1a;transform:scale(1.05)}