:root {
    --color-button-text-green: #558b2f;
    --color-light-green: #f1f8e9;
    --color-text-dark-gray: #00000099;
    --color-form-light-gray: #EFEFEF;
    --color-form-black: #000000;
    --color-green: #9bc31a;
    --color-text-green: #A1C728;
}

.back-in-stock-container {
    margin-top: 20px;
    width: 100%;
}

.back-in-stock-btn,
.back-in-stock-btn:focus {
    width: 100%;
    background-color: var(--color-light-green);
    border-color: var(--color-light-green);
    border: 0;
    border-radius: 5px;
    color: var(--color-button-text-green);
    display: inline-flex;
    justify-content: center;
    gap: 5px;
    padding: 16px 0 16px;
}

.back-in-stock-btn:hover {
    background-color: var(--color-light-green);
    color: var(--color-button-text-green);
}

.back-in-stock-notice {
    font-size: 14px;
    color: var(--color-text-dark-gray);
    display: block;
    padding: 18px 0 6px;
}

.back-in-stock-popup .modal-inner-wrap {
    border-radius: 10px;
}

.back-in-stock-content {
    text-align: center;
    padding: 20px;
}

.back-in-stock-title {
    font-size: 24px;
    font-weight: 700;
}

.back-in-stock-subtitle {
    padding-bottom: 30px;
}

.back-in-stock-field {
    margin-bottom: 10px;

    input {
        border: 1px solid var(--color-form-light-gray);
        border-radius: 5px;
        background: var(--color-form-light-gray);
        height: 48px;
    }

    input::placeholder {
        color: var(--color-form-black);
    }
}

#back-in-stock-form {
    margin-bottom: 25px;
}

.action.primary.back-in-stock-submit-btn {
    width: 100%;
    height: 48px;
}

.back-in-stock-thanks {
    color: var(--color-text-green);
    display: block;
}

@media screen and (min-width: 768px) {
    .modal-popup.back-in-stock-popup .modal-inner-wrap {
        width: 40%;
        max-width: 600px;
        margin: 0;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -55%); 
        opacity: 0;
        transition: transform 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94), opacity 0.3s ease-out;
    }

    .modal-popup._show.back-in-stock-popup .modal-inner-wrap {
        transform: translate(-50%, -50%);
        opacity: 1;
    }
}