.sms-input {
    width: 36px;
    height: 42px;
    text-align: center;
    font-size: 22px;
    border: 1px solid #ccc;
    border-radius: 5px;
    outline: none;
    margin: 0 2px;
    transition: border-color 0.2s;
}
.sms-input:focus {
    border-color: #007bff;
}
.login-sms-title {
    text-align:center;
    font-size:16px;
    margin-bottom:12px;
    margin-top:30px;
}
.login-sms-input {
    display:flex;
    justify-content:center;
    gap:8px;
    margin-bottom:18px;
}
.login-sms-resend {
    text-align:center;
    color:#888;
    font-size:13px;
}
.sms-resend-btn.disabled {
    color: #bbb;
    cursor: not-allowed;
    pointer-events: none;
}