/* Wrapper */
.wcas-swatches-wrapper {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 5px 0 15px 0;
    align-items: center;
}

/* Base Swatch Style */
.wcas-swatch {
    cursor: pointer;
    border: 1px solid var(--wcas-swatch-border-default, #ddd);
    border-radius: var(--wcas-swatch-radius, 3px);
    padding: 2px;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: var(--wcas-swatch-width, 30px);
    min-height: var(--wcas-swatch-height, 30px);
    width: var(--wcas-swatch-width, 30px);
    height: var(--wcas-swatch-height, 30px);
    box-sizing: border-box;
    position: relative;
    background: var(--wcas-swatch-bg-default, transparent);
    color: #333;
}

.wcas-swatch:hover {
    border-color: #666;
}

.wcas-swatch.selected {
    border-color: var(--wcas-swatch-border-selected, #333);
    background: var(--wcas-swatch-bg-selected, #333);
    color: var(--wcas-swatch-text-selected, #fff);
    box-shadow: 0 0 0 1px var(--wcas-swatch-border-selected, #333);
}

/* Color Swatch */
.wcas-type-color .wcas-swatch-color {
    display: block;
    width: 100%;
    height: 100%;
    border-radius: calc(var(--wcas-swatch-radius, 3px) - 2px);
}

/* Image Swatch */
.wcas-type-image {
    padding: 1px;
    flex-direction: column;
}

.wcas-type-image.selected {
    height: auto;
    /* Allow growth for text */
    padding-bottom: 5px;
}

.wcas-type-image img {
    display: block;
    width: 100%;
    height: 100%;
    /* This might be an issue if container grows */
    height: var(--wcas-swatch-height, 30px);
    /* fixed image height */
    object-fit: cover;
    border-radius: calc(var(--wcas-swatch-radius, 3px) - 1px);
}

.wcas-swatch-text {
    display: none;
    font-size: 11px;
    margin-top: 4px;
    line-height: 1.2;
    text-align: center;
}

.wcas-type-image.selected .wcas-swatch-text {
    display: block;
}

/* Label Swatch */
.wcas-type-label,
.wcas-type-radio {
    padding: 0 8px;
    font-size: 13px;
    min-width: var(--wcas-label-width, 70px);
    min-height: var(--wcas-label-height, 32px);
    width: var(--wcas-label-width, 70px);
    height: var(--wcas-label-height, 32px);
    background: var(--wcas-swatch-bg-default, transparent);
    /* Removed hardcoded grey */
    white-space: nowrap;
}

.wcas-type-label:hover {
    background: #f0f0f0;
}

.wcas-type-label.selected {
    background: var(--wcas-swatch-bg-selected, #333);
    color: var(--wcas-swatch-text-selected, #fff);
    border-color: var(--wcas-swatch-border-selected, #333);
}

/* Loop Swatches */
.wcas-loop-swatches {
    display: flex;
    justify-content: center;
    gap: 6px;
    margin-top: 5px;
    margin-bottom: 10px;
    align-items: center;
}

.wcas-loop-swatches .wcas-swatch {
    width: 20px;
    height: 20px;
    min-width: 20px;
    min-height: 20px;
    border-radius: 50%;
    /* Circle by default for loop as per image */
    padding: 0;
    overflow: hidden;
    position: relative;
    border: 1px solid #ddd;
}

.wcas-loop-swatches .wcas-swatch:hover {
    box-shadow: 0 0 0 1px #333;
    border-color: #333;
}

.wcas-loop-swatches .wcas-swatch-color,
.wcas-loop-swatches .wcas-swatch img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    display: block;
}

.wcas-loop-swatches .wcas-swatch-more {
    font-size: 12px;
    color: #666;
    margin-left: 2px;
}