.sm-multiselect {
    position: relative;
    width: 100%;
    max-width: 25rem;
}

.sm-app .sm-multiselect,
.wp-core-ui .sm-app .sm-multiselect {
    max-width: 25rem;
}

.sm-multiselect__control {
    position: relative;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px;
    min-height: 42px;
    padding: 6px 32px 6px 10px;
    border: 1px solid var(--sm-border, var(--sm-line-strong, #CBD5E1));
    border-radius: var(--sm-input-radius, var(--sm-radius-sm, 10px));
    background: #fff;
    color: var(--sm-ink, #0F172A);
    box-shadow: none;
    cursor: text;
    transition: border-color .15s var(--sm-ease, ease), box-shadow .15s var(--sm-ease, ease);
}

.sm-multiselect__control.is-focused,
.sm-multiselect__control.is-open {
    border-color: var(--sm-accent, #b91c1c);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--sm-accent, #b91c1c) 18%, transparent);
}

.sm-multiselect__chevron {
    position: absolute;
    right: 12px;
    top: 50%;
    width: 5px;
    height: 5px;
    margin-top: -4px;
    pointer-events: none;
    background-image: linear-gradient(45deg, transparent 50%, var(--sm-muted, #64748B) 50%),
        linear-gradient(135deg, var(--sm-muted, #64748B) 50%, transparent 50%);
    background-position: 0 0, 5px 0;
    background-size: 5px 5px, 5px 5px;
    background-repeat: no-repeat;
}

.sm-multiselect__tag {
    display: inline-flex;
    align-items: center;
    gap: 2px;
    max-width: 100%;
    padding: 2px 8px 2px 2px;
    border-radius: calc(var(--sm-input-radius, 10px) - 2px);
    background: var(--sm-soft, #F1F5F9);
    border: 1px solid var(--sm-border, #E2E8F0);
    color: var(--sm-ink, #0F172A);
    font-size: 13px;
    line-height: 1.3;
}

.sm-multiselect__tag-label {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.sm-multiselect__tag-remove {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    margin: 0;
    padding: 0;
    border: 0;
    border-radius: 4px;
    background: transparent;
    color: var(--sm-muted, #64748B);
    cursor: pointer;
}

.sm-multiselect__tag-remove:hover {
    background: var(--sm-accent-soft, color-mix(in srgb, var(--sm-accent, #b91c1c) 14%, #fff));
    color: var(--sm-accent, #b91c1c);
}

.sm-multiselect__tag-remove .dashicons {
    width: 14px;
    height: 14px;
    font-size: 14px;
    line-height: 1;
}

/* Override global .sm-app input[type=text] field styles inside the control. */
.sm-app .sm-multiselect__search,
.wp-core-ui .sm-app .sm-multiselect__search,
.sm-multiselect__search {
    flex: 1 1 6rem;
    width: auto !important;
    max-width: none !important;
    min-width: 6rem;
    min-height: 28px !important;
    height: auto !important;
    margin: 0 !important;
    padding: 4px 0 !important;
    border: 0 !important;
    border-radius: 0 !important;
    background: transparent !important;
    box-shadow: none !important;
    color: inherit;
    font: inherit;
    line-height: 1.4;
}

.sm-multiselect__search:focus {
    outline: none;
    box-shadow: none !important;
    border-color: transparent !important;
}

.sm-multiselect__dropdown {
    position: absolute;
    z-index: 100000;
    top: calc(100% + 4px);
    left: 0;
    right: 0;
    max-height: 220px;
    overflow: auto;
    padding: 6px;
    border: 1px solid var(--sm-border, var(--sm-line-strong, #CBD5E1));
    border-radius: var(--sm-input-radius, var(--sm-radius-sm, 10px));
    background: #fff;
    box-shadow: 0 12px 28px rgba(15, 23, 42, 0.12);
}

.sm-multiselect__group + .sm-multiselect__group {
    margin-top: 6px;
    padding-top: 6px;
    border-top: 1px solid var(--sm-border, #E2E8F0);
}

.sm-multiselect__group-label {
    padding: 4px 8px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    color: var(--sm-muted, #64748B);
}

.sm-multiselect__option {
    display: block;
    width: 100%;
    margin: 0;
    padding: 8px 10px;
    border: 0;
    border-radius: calc(var(--sm-input-radius, 10px) - 4px);
    background: transparent;
    color: var(--sm-ink, #0F172A);
    font: inherit;
    text-align: left;
    cursor: pointer;
}

.sm-multiselect__option:hover,
.sm-multiselect__option.is-highlight {
    background: var(--sm-accent, #b91c1c);
    color: #fff;
}

.sm-multiselect__option.is-selected:not(.is-highlight):not(:hover) {
    background: var(--sm-accent-soft, color-mix(in srgb, var(--sm-accent, #b91c1c) 14%, #fff));
    color: var(--sm-accent-dark, var(--sm-accent, #b91c1c));
}

.sm-multiselect__empty {
    margin: 0;
    padding: 10px;
    color: var(--sm-muted, #64748B);
    font-size: 13px;
}

.sm-app .sm-multiselect__native-required,
.wp-core-ui .sm-app .sm-multiselect__native-required,
.sm-multiselect__native-required {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    min-height: 0 !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    border: 0 !important;
    opacity: 0 !important;
    pointer-events: none !important;
}