.button-preview {
    display: inline-block;
    padding: 10px 20px;
    font-size: 16px;
    text-decoration: none;
    border: none;
    transition: all 0.3s ease;
}
.button-preview.small { font-size: 14px; padding: 6px 14px; }
.button-preview.medium { font-size: 16px; padding: 10px 20px; }
.button-preview.large { font-size: 18px; padding: 14px 28px; }
.button-preview.rounded { border-radius: 25px; }
.button-preview.shadow { box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2); }

.color-swatches {
    display: flex;
    gap: 8px;
    margin: 8px 0;
}
.color-swatches .swatch {
    width: 24px;
    height: 24px;
    border-radius: 4px;
    border: 1px solid #ccc;
    cursor: pointer;
}
.color-swatches .swatch.selected {
    border: 2px solid #000;
}

#preview-wrap {
    background: #fff;
    border-radius: 12px;
    padding: 40px;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.1);
    display: inline-block;
    margin: 20px 0;
}

#copy-button {
    background: #007bff;
    color: #fff;
    padding: 8px 14px;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
#copy-button svg {
    width: 16px;
    height: 16px;
    fill: currentColor;
}

.tel-button-generator {
    background: #f9f9f9;
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.08);
    max-width: 700px;
    margin: 40px auto;
}


.email-button-generator {
    background: #f9f9f9;
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.08);
    max-width: 700px;
    margin: 40px auto;
}