.LknPixForWoocommerceCieloPaymentFields {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 10px;
}

.LknPixForWoocommerceCieloPaymentFields .wc-block-components-text-input {
    width: 100%;
}

/* Pix button - SICOOB themed */
.pix-generate-button {
    display: flex;
    align-items: center;
    gap: 8px;
    background-color: #3A3A3A;
    color: #fff;
    border: none;
    border-radius: 6px;
    padding: 10px 24px;
    font-size: 1.2rem;
    font-weight: 500;
    font-family: inherit;
    cursor: pointer;
    transition: background 0.2s, box-shadow 0.2s;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.pix-generate-button:hover {
    background-color: #009688;
    color: #fff;
    outline: none;
}

.pix-generate-button img {
    height: 24px;
    width: 24px;
    vertical-align: middle;
    /* Deixa o ícone escuro, suave, sem perder o tom original */
    filter: brightness(0) invert(0.2) sepia(1) saturate(10) hue-rotate(160deg);
}

/* External Fields Integration */
.cielo-external-fields-notice {
    background-color: #e7f3ff;
    border: 1px solid #b8daff;
    border-radius: 6px;
    padding: 12px;
    margin: 10px 0;
    font-size: 13px;
    color: #004085;
}

.cielo-external-fields-notice .notice-title {
    font-weight: 600;
    margin-bottom: 4px;
}

/* Responsive Design for Blocks */
@media (max-width: 768px) {
    .LknPixForWoocommerceCieloPaymentFields {
        padding: 12px;
    }
    
    .cielo-pix-payment-button {
        padding: 12px 20px;
        font-size: 15px;
    }
    
    .LknPixForWoocommerceCieloPaymentFields .wc-block-components-text-input input {
        font-size: 16px; /* Prevent zoom on iOS */
    }
}

@media (max-width: 480px) {
    .LknPixForWoocommerceCieloPaymentFields {
        padding: 10px;
    }
    
    .cielo-pix-payment-button {
        padding: 10px 16px;
        font-size: 14px;
        min-height: 44px;
    }
}

.LknPixForWoocommerceCieloPaymentFields .wc-block-components-text-input input:focus,
.LknPixForWoocommerceCieloPaymentFields .wc-block-components-text-input input:active {
    outline: none;
    border-color: #0071a1;
    box-shadow: 0 0 0 3px rgba(0,113,161,0.1);
}

/* Screen Reader Only Content */
.cielo-sr-only {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}