#vqt-mobile-register-popup {
    position: fixed;
    inset: 0;
    z-index: 999999;
}

.vqt-popup-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.70);
}

.vqt-popup-box {
    position: relative;
    z-index: 2;
    width: calc(100% - 30px);
    max-width: 430px;
    margin: 90px auto;
    background: #fff;
    padding: 32px;
    border-radius: 4px;
    box-shadow: 0 15px 45px rgba(0,0,0,0.25);
}

.vqt-popup-close {
    position: absolute;
    top: 10px;
    right: 14px;
    background: transparent;
    border: 0;
    font-size: 30px;
    line-height: 1;
    cursor: pointer;
    color: #111;
}

.vq-offer-heading {
    font-size: 16px;
    font-weight: 600;
    text-align: center;
    margin-bottom: 15px;
    color: #0b2341;
    line-height: 1.4;
}

.vqt-popup-box h3 {
    margin: 0 0 8px;
    font-size: 28px;
    line-height: 1.2;
    color: #0b2341;
    font-weight: 700;
}

.vqt-popup-box p {
    margin: 0 0 22px;
    color: #666;
    font-size: 15px;
    line-height: 1.5;
}

.vqt-form-group {
    margin-bottom: 16px;
}

.vqt-form-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 15px;
    font-weight: 600;
    color: #222;
}

.vqt-form-group label span {
    color: #d63638;
}

#vqt_register_mobile,
#vqt_otp_input {
    width: 100%;
    height: 48px;
    border: 1px solid #ddd;
    padding: 0 14px;
    font-size: 16px;
    outline: none;
    box-sizing: border-box;
}

#vqt_register_mobile:focus,
#vqt_otp_input:focus {
    border-color: #0b2341;
}

#vqt_register_btn,
#vqt_verify_btn {
    width: 100%;
    height: 48px;
    border: 0;
    background: #0b2341;
    color: #fff;
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    cursor: pointer;
}

#vqt_resend_btn {
    width: 100%;
    min-height: 42px;
    border: 1px solid #0b2341;
    background: transparent;
    color: #0b2341;
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    cursor: pointer;
    margin-top: 10px;
}

#vqt_register_btn:disabled,
#vqt_verify_btn:disabled,
#vqt_resend_btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

#vqt_register_message {
    margin-top: 14px;
    font-size: 14px;
    line-height: 1.4;
}

.vqt-error {
    color: #d63638;
}

.vqt-success {
    color: #008a20;
}

@media(max-width: 480px) {
    .vqt-popup-box {
        margin: 70px auto;
        padding: 26px 22px;
    }

    .vqt-popup-box h3 {
        font-size: 24px;
    }
}