.auth-container{background:linear-gradient(135deg,#f8f9fa 0%,#e9ecef 100%);justify-content:center;align-items:center;min-height:calc(100vh - 200px);padding:40px 20px;display:flex}.auth-card{background:#fff;border-radius:15px;width:100%;max-width:500px;padding:40px;box-shadow:0 10px 30px #0000001a}.auth-tabs{border-bottom:2px solid #e9ecef;gap:10px;margin-bottom:30px;display:flex}.auth-tab{color:#666;cursor:pointer;background:0 0;border:none;border-bottom:3px solid #0000;flex:1;margin-bottom:-2px;padding:15px;font-size:18px;font-weight:600;transition:all .3s}.auth-tab:hover{color:#2f3b4e}.auth-tab.active{color:#d4b28c;border-bottom-color:#d4b28c}.auth-form-container{margin-top:30px}.auth-form{flex-direction:column;gap:20px;display:flex}.form-group{flex-direction:column;display:flex}.form-group label{color:#333;margin-bottom:8px;font-weight:500}.form-group input,.form-group select{border:1px solid #ddd;border-radius:8px;outline:none;padding:12px;font-size:16px;transition:border-color .3s}.form-group input:focus,.form-group select:focus{border-color:#d4b28c}.btn-submit{color:#fff;cursor:pointer;background:#d4b28c;border:none;border-radius:8px;margin-top:10px;padding:12px;font-size:16px;font-weight:600;transition:background-color .3s}.btn-submit:hover:not(:disabled){background:#c4a078}.btn-submit:disabled{opacity:.6;cursor:not-allowed}.auth-divider{text-align:center;align-items:center;margin:30px 0;display:flex}.auth-divider:before,.auth-divider:after{content:"";background:#e9ecef;flex:1;height:1px}.auth-divider span{color:#999;padding:0 15px;font-size:14px}.btn-google{color:#333;cursor:pointer;background:#fff;border:1px solid #ddd;border-radius:8px;justify-content:center;align-items:center;gap:10px;width:100%;padding:12px;font-size:16px;font-weight:500;transition:all .3s;display:flex}.btn-google:hover{background:#f8f9fa;border-color:#ccc}.google-icon{width:20px;height:20px}.auth-message{border-radius:8px;margin-bottom:20px;padding:12px;font-size:14px}.auth-error{color:#c33;background:#fee;border:1px solid #fcc}.auth-success{color:#3c3;background:#efe;border:1px solid #cfc}.auth-info{color:#1a73e8;background:#e8f4fd;border:1px solid #b8daf5}.auth-footer{text-align:center;margin-top:30px}.auth-footer a{color:#d4b28c;font-size:14px;text-decoration:none}.auth-footer a:hover{text-decoration:underline}.forgot-link{color:#d4b28c;cursor:pointer;background:0 0;border:none;margin-top:10px;padding:0;font-family:inherit;font-size:14px;display:block}.forgot-link:hover{text-decoration:underline}.forgot-link:disabled{opacity:.5;cursor:not-allowed}.forgot-title{color:#2f3b4e;margin:0 0 1rem;font-size:1.1rem}.form-row{grid-template-columns:1fr 1fr;gap:15px;display:grid}.form-row .form-group{min-width:0}.form-row .form-group input,.form-row .form-group select{box-sizing:border-box;width:100%}.code-input{letter-spacing:6px;text-align:center;font-weight:600;font-size:20px!important}.pet-type-group{gap:8px;display:flex}.pet-type-btn{color:#666;cursor:pointer;background:#fff;border:1px solid #ddd;border-radius:20px;flex:1;padding:10px 0;font-family:inherit;font-size:14px;font-weight:500;transition:all .2s}.pet-type-btn:hover{color:#d4b28c;border-color:#d4b28c}.pet-type-btn.active{color:#fff;background:#d4b28c;border-color:#d4b28c}.birthday-input-group{align-items:center;gap:4px;display:flex}.birthday-input{text-align:center;border:1px solid #ddd;border-radius:8px;outline:none;width:42px;padding:12px 4px;font-size:16px;transition:border-color .3s}.birthday-input:focus{border-color:#d4b28c}.birthday-input-year{width:90px}.birthday-sep{color:#999;font-size:16px}@media (max-width:768px){.auth-card{padding:30px 20px}.auth-tabs{flex-direction:column;gap:0}.auth-tab{border-bottom:none;border-left:3px solid #0000;margin-bottom:0;margin-left:-40px;margin-right:-40px;padding-left:40px}.auth-tab.active{border-bottom:none;border-left-color:#d4b28c}}.password-field{display:flex;position:relative}.password-field input{flex:1;width:100%;padding-right:44px}.password-toggle{color:#888;cursor:pointer;background:0 0;border:none;border-radius:6px;justify-content:center;align-items:center;width:34px;height:34px;padding:0;transition:color .2s,background-color .2s;display:flex;position:absolute;top:50%;right:6px;transform:translateY(-50%)}.password-toggle:hover{color:#333;background:#f3f4f6}.password-toggle:focus-visible{outline-offset:1px;color:#333;outline:2px solid #d4b28c}