/* Estilos do Checkout BlackPay */
.black-pix-checkout-box {
    animation: fadeIn 0.3s ease-in-out;
}

#black-card-payment-form input:focus,
#black-card-payment-form select:focus {
    border-color: #3b82f6 !important;
    outline: none !important;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15) !important;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-4px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Ícone Oficial do PIX no Checkout */
.payment_method_black_router_pix img,
.wc_payment_method.payment_method_black_router_pix img,
.black-pix-method-icon {
    max-height: 24px !important;
    width: auto !important;
    display: inline-block !important;
    vertical-align: middle !important;
    margin-left: 8px !important;
}

/* Feedback Imediato no Botão de Finalizar Pedido (WooCommerce & FunnelKit) */
.black-btn-processing,
#place_order.black-btn-processing,
.wfacp_place_order.black-btn-processing,
#wfacp_order_place_btn.black-btn-processing,
.wfacp-order-place-btn.black-btn-processing {
    position: relative !important;
    pointer-events: none !important;
    opacity: 0.88 !important;
    cursor: wait !important;
    transition: all 0.2s ease-in-out !important;
}

/* Spinner no botão via pseudo-elemento ::before (não altera a árvore DOM dos botões do FunnelKit) */
.black-btn-processing::before,
#place_order.black-btn-processing::before,
.wfacp_place_order.black-btn-processing::before,
#wfacp_order_place_btn.black-btn-processing::before,
.wfacp-order-place-btn.black-btn-processing::before {
    content: '' !important;
    display: inline-block !important;
    width: 16px !important;
    height: 16px !important;
    margin-right: 8px !important;
    border: 2px solid rgba(255, 255, 255, 0.4) !important;
    border-top-color: #ffffff !important;
    border-radius: 50% !important;
    animation: blackBtnSpin 0.75s linear infinite !important;
    vertical-align: -2px !important;
}

/* Spinner inline para elementos dinâmicos */
.black-btn-spinner {
    display: inline-block !important;
    width: 16px !important;
    height: 16px !important;
    margin-right: 8px !important;
    border: 2px solid rgba(127, 127, 127, 0.3) !important;
    border-top-color: currentColor !important;
    border-radius: 50% !important;
    animation: blackBtnSpin 0.75s cubic-bezier(0.4, 0, 0.2, 1) infinite !important;
    vertical-align: middle !important;
}

.black-btn-label {
    vertical-align: middle !important;
    display: inline-block !important;
    font-weight: 600 !important;
}

@keyframes blackBtnSpin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Aviso de status instantâneo abaixo do botão no FunnelKit */
.black-checkout-notice {
    margin-top: 10px;
    padding: 10px 14px;
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    border-radius: 6px;
    font-size: 13px;
    color: #166534;
    text-align: center;
    font-weight: 500;
    display: none;
    animation: fadeIn 0.25s ease-in-out;
}