/* استایل فیلدهای ورود کد چندرقمی (OTP و Captcha) */
.otp-input-wrapper,
.captcha-row-fixed .otp-captcha {
    display: flex;
    justify-content: center;
    gap: 10px;
    direction: ltr;
    margin: 15px 0;
}

.otp-digit {
    width: 50px;
    height: 52px;
    text-align: center;
    font-size: 22px;
    font-weight: bold;
    border: 2px solid #ccc;
    border-radius: 8px;
    outline: none;
    background-color: #fafafa;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
    -moz-appearance: textfield;
}

.otp-digit:focus {
    border-color: #007bff;
    background-color: #fff;
    box-shadow: 0 0 6px rgba(0, 123, 255, 0.35);
}

.otp-digit::-webkit-outer-spin-button,
.otp-digit::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

/* دکمه تایید */
.otp-confirm-btn {
    min-width: 170px;
    height: 46px;
    padding: 0 20px;
    margin-top: 15px;
    font-size: 16px;
    font-weight: bold;
    border: 0;
    border-radius: 6px;
    background: #007bff;
    color: #fff;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.otp-confirm-btn:hover {
    background: #0069d9;
}

/* چیدمان کپچا */
.captcha-row-fixed {
    display: inline-flex;
    align-items: center;
    gap: 12px;
}

.captcha-image {
    vertical-align: middle;
    border-radius: 6px;
    border: 1px solid #ddd;
}