/* Smart Filter — term markers (color / image swatches) */

.sf-marker {
    display: inline-block;
    flex: 0 0 auto;
    width: var(--bsf-marker-size, 16px);
    height: var(--bsf-marker-size, 16px);
    box-sizing: border-box;
    border: 1px solid var(--hcl-marker-border, rgba(0, 0, 0, 0.15));
    border-radius: var(--bsf-marker-radius, var(--hrd-marker, 4px));
    background-color: #fff;
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
    vertical-align: middle;
}

.sf-marker--empty {
    background-image: repeating-linear-gradient(45deg, #f6f7f7, #f6f7f7 4px, #fff 4px, #fff 8px);
}

/* Propagate size from the group wrapper (--bsf-marker-size set via inline style). */
.sf-has-marker .sf-marker {
    width: var(--bsf-marker-size, 16px);
    height: var(--bsf-marker-size, 16px);
}

/* Checkbox / radio rows with marker */
.sf-has-marker .sf-checkbox-item,
.sf-has-marker .sf-radio-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

.sf-has-marker .sf-checkbox-item > .sf-marker,
.sf-has-marker .sf-radio-item > .sf-marker {
    margin-right: 2px;
}

/* Buttons with marker + label */
.sf-has-marker:not(.sf-has-marker-only) .sf-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

/* Buttons: marker-only variant (compact swatch UI) */
.sf-has-marker-only {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.sf-btn--marker-only {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
    padding: 3px;
    min-width: 0;
    width: auto;
    background: transparent;
    border: 2px solid transparent;
    border-radius: var(--hrd-marker-btn, 6px);
    cursor: pointer;
    transition: border-color 120ms ease, transform 120ms ease, box-shadow 120ms ease;
}

.sf-btn--marker-only > .sf-marker {
    width: var(--bsf-marker-size, 28px);
    height: var(--bsf-marker-size, 28px);
    pointer-events: none;
}

.sf-btn--marker-only:hover {
    border-color: var(--hcl-marker-btn-hover, rgba(0, 0, 0, 0.25));
    transform: translateY(-1px);
}

.sf-btn--marker-only.sf-active {
    border-color: var(--hcl-marker-btn-active, #111);
    box-shadow: 0 0 0 1px var(--hcl-marker-btn-active-ring, rgba(0, 0, 0, 0.08));
}

/* Tooltip for marker-only buttons */
.sf-btn--marker-only[data-tooltip]:hover::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: calc(100% + 6px);
    left: 50%;
    transform: translateX(-50%);
    white-space: nowrap;
    background: #111;
    color: #fff;
    padding: 4px 8px;
    font-size: 11px;
    border-radius: 4px;
    pointer-events: none;
    z-index: 10;
}