.bind-otp-backdrop {
    position: fixed;
    inset: 0;
    z-index: 99999;
    display: grid;
    place-items: center;
    padding: 20px;
    background: rgba(2, 6, 23, .72);
    font-family: Arial, sans-serif;
}

.bind-otp-modal {
    width: min(456px, 100%);
    border-radius: 8px;
    background: #1f2454;
    color: #fff;
    padding: 18px 18px 26px;
    box-shadow: 0 24px 70px rgba(0, 0, 0, .45);
    position: relative;
}

.bind-otp-title {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-bottom: 18px;
    font-family: Georgia, serif;
    font-size: 25px;
    font-weight: 700;
}

.bind-otp-title::before,
.bind-otp-title::after {
    content: "";
    height: 1px;
    flex: 1;
    background: rgba(255, 255, 255, .18);
}

.bind-otp-box {
    border-radius: 8px;
    background: #191d49;
    padding: 22px 16px;
}

.bind-otp-text {
    border: 1px solid rgba(168, 165, 255, .24);
    border-radius: 8px;
    padding: 18px;
    line-height: 1.35;
    font-size: 18px;
}

.bind-otp-input-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 128px;
    align-items: center;
    margin-top: 24px;
    background: #171939;
    border-radius: 24px;
    overflow: hidden;
}

.bind-otp-input-row input {
    width: 100%;
    border: 0;
    outline: 0;
    background: transparent;
    color: #fff;
    padding: 15px 8px;
    font-size: 16px;
}

.bind-otp-input-row input::placeholder {
    color: rgba(255, 255, 255, .72);
}

.bind-otp-send {
    border: 0;
    min-height: 48px;
    color: #17203e;
    font-weight: 700;
    background: linear-gradient(100deg, #ff6f8c, #38bdf8);
}

.bind-otp-methods {
    width: 100%;
    margin-top: 14px;
    min-height: 48px;
    border-radius: 24px;
    border: 1px solid #8177dc;
    background: transparent;
    color: #a99dff;
    font-weight: 700;
}

.bind-otp-confirm {
    width: 100%;
    margin-top: 16px;
    min-height: 48px;
    border: 0;
    border-radius: 24px;
    background: #39356f;
    color: rgba(255, 255, 255, .66);
    font-weight: 700;
}

.bind-otp-confirm.ready {
    color: #03111f;
    background: linear-gradient(100deg, #38bdf8, #22c55e);
}

.bind-otp-error {
    min-height: 18px;
    color: #fb7185;
    font-size: 13px;
    margin-top: 10px;
    text-align: center;
}

.bind-otp-close {
    position: absolute;
    left: 50%;
    bottom: -58px;
    transform: translateX(-50%);
    width: 42px;
    height: 42px;
    border-radius: 50%;
    border: 2px solid #fff;
    background: transparent;
    color: #fff;
    font-size: 30px;
    line-height: 34px;
}