.otp-page-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    padding: 2rem 1rem;
}

.otp-card {
    width: 100%;
    max-width: 480px;
    background-color: #ffffff;
    border-radius: 6px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.10);
    padding: 2rem 2rem 1.75rem;
}

.otp-info-box {
    display: flex;
    align-items: flex-start;
    gap: 0.85rem;
    background-color: #f8f9fa;
    border-left: 4px solid #9cce1d;
    border-radius: 4px;
    padding: 0.85rem 1rem;
    margin-bottom: 0.5rem;
    color: #254274;
}

.otp-info-icon {
    font-size: 1.6rem;
    line-height: 1.3;
    flex-shrink: 0;
    color: #9cce1d;
}

.otp-info-text {
    font-size: 0.95rem;
    line-height: 1.5;
}

.otp-info-text small {
    color: #6c757d;
}

.otp-input-group {
    width: 100%;
}

.otp-code-input {
    font-size: 1.25rem;
    font-weight: 600;
    letter-spacing: 0.25em;
    text-align: center;
    border: 2px solid #ced4da;
    border-right: none;
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

.otp-code-input:focus {
    border-color: #9cce1d;
    box-shadow: 0 0 0 0.2rem rgba(156, 206, 29, 0.25);
}

.otp-input-group .btn {
    border: 2px solid transparent;
    padding-left: 1.5rem;
    padding-right: 1.5rem;
    min-width: 7rem;
}

@media (max-width: 360px) {
    .otp-input-group {
        flex-direction: column;
    }

    .otp-input-group .otp-code-input {
        border-right: 2px solid #ced4da;
        border-bottom: none;
        border-radius: 4px 4px 0 0;
        text-align: center;
    }

    .otp-input-group .input-group-append {
        width: 100%;
    }

    .otp-input-group .input-group-append .btn {
        width: 100%;
        border-radius: 0 0 4px 4px;
    }
}