.dsantos-pix-wrapper {
    border: 1px solid #e1e1e1;
    padding: 20px;
    border-radius: 6px;
    max-width: 480px;
    background: #fff;
    font-family: inherit;
    --dsantos-pix-button-bg: #0085ba;
}

.dsantos-pix-title {
    margin-top: 0;
}

.dsantos-pix-field {
    margin-bottom: 12px;
    display: flex;
    flex-direction: column;
}

.dsantos-pix-field input,
.dsantos-pix-field textarea {
    padding: 8px;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.dsantos-pix-submit,
.dsantos-pix-copy-btn {
    border: none;
    padding: 10px 18px;
    border-radius: 4px;
    cursor: pointer;
    color: #fff;
    background: var(--dsantos-pix-button-bg, #0085ba);
}

.dsantos-pix-copy-btn {
    margin-top: 8px;
}

.dsantos-pix-result {
    margin-top: 20px;
    text-align: center;
}

.dsantos-pix-copy input {
    width: 100%;
    padding: 8px;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.dsantos-pix-feedback {
    margin-top: 15px;
    font-weight: 600;
}

.dsantos-pix-feedback.error {
    color: #c00;
}

@media (max-width: 600px) {
    .dsantos-pix-wrapper {
        padding: 15px;
    }
}