.wtc-color-palette {
    display: flex;
    gap: 10px;
    margin-top: 10px;
}

.wtc-color-swatch {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    border: 2px solid #ccc;
    cursor: pointer;
    transition: all 0.2s;
}

.wtc-color-swatch:hover {
    border-color: #888;
}

.wtc-color-swatch.selected {
    border-color: #000;
    box-shadow: 0 0 5px rgba(0,0,0,0.5);
}

.wtc-open-color-picker {
    margin-top: 10px;
}

.wtc-custom-text-field input[type="text"] + .wtc-color-palette,
.wtc-custom-text-field input[type="text"] + .wtc-open-color-picker {
    margin-left: 10px;
}

.wtc-cart-color-circle {
    display: inline-block;
    width: 15px;
    height: 15px;
    border-radius: 50%;
    vertical-align: middle;
    margin-right: 5px;
    border: 1px solid #eee;
}