.user-info-container{margin-bottom:20px;padding:10px;border:1px solid #ccc;border-radius:5px;background-color:#fff;}
.speed-test-container{text-align:center;}
.speed-test-button{padding:10px 20px;background-color:#4758D0;color:white;border:none;border-radius:5px;cursor:pointer;font-size:1em;transition:background-color 0.3s ease;}
.speed-test-button:hover{background-color:#3a47b0;}
.loading{margin-top:15px;font-weight:bold;}
.spinner{width:24px;height:24px;border:4px solid #ccc;border-top:4px solid #4758D0;border-radius:50%;animation:spin 1s linear infinite;display:inline-block;}
@keyframes spin {
0%{transform:rotate(0deg);}
100%{transform:rotate(360deg);}
}
.speed-test-result{margin-top:20px;font-size:1.2em;}
.custom-captcha{margin-bottom:25px;padding:10px;border:1px solid #ccc;border-radius:5px;background-color:#f9f9f9;display:inline-block;text-align:left;}
.custom-captcha p{margin:0 0 5px;font-size:1em;color:#333;}
.custom-captcha input[type="number"]{padding:8px;border:1px solid #ccc;border-radius:5px;width:100px;font-size:1em;margin-top:5px;transition:border-color 0.3s ease, box-shadow 0.3s ease;}
.custom-captcha input[type="number"]:focus{border-color:#4758D0;box-shadow:0 0 5px rgba(71, 88, 208, 0.3);outline:none;}
.captcha-error {
color: #d9534f;
font-size: 0.9em;
margin-top: 5px;
background-color: #fff;
padding: 3px 5px;
border-radius: 3px;
}