/* ========================================================
   Woo Smart Filter — Frontend Styles
   ======================================================== */

:root {
    --rbx-primary:       #2563eb;
    --rbx-primary-dark:  #1d4ed8;
    --rbx-danger:        #dc2626;
    --rbx-danger-light:  #fef2f2;
    --rbx-text:          #1e293b;
    --rbx-text-muted:    #64748b;
    --rbx-border:        #e2e8f0;
    --rbx-bg:            #f8fafc;
    --rbx-bg-hover:      #f1f5f9;
    --rbx-chip-bg:       #eff6ff;
    --rbx-chip-color:    #1e40af;
    --rbx-radius:        6px;
    --rbx-shadow:        0 1px 3px rgba(0,0,0,.08);
    --rbx-transition:    .18s ease;
}

/* ── Widget wrapper ── */
.rbx-filter-widget {
    font-size: 0.9rem;
    color: var(--rbx-text);
    line-height: 1.5;
}

.rbx-filter-widget + .rbx-filter-widget {
    margin-top: 1.25rem;
}

/* ── Form reset ── */
.rbx-filter-form {
    margin: 0;
    padding: 0;
}

/* ── Operator badge (replaces user-facing toggle; logic is now admin-only) ── */
.rbx-op-badge {
    display: inline-flex;
    align-items: center;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: .05em;
    text-transform: uppercase;
    border-radius: 99px;
    padding: 0.2rem 0.65rem;
    margin-bottom: 0.65rem;
    border: 1px solid;
}

.rbx-op-badge--in {
    background: #eff6ff;
    color: #1d4ed8;
    border-color: #bfdbfe;
}

.rbx-op-badge--and {
    background: #f0fdf4;
    color: #15803d;
    border-color: #86efac;
}

/* ── Checkbox / Radio list ── */
.rbx-filter-list {
    list-style: none;
    margin: 0 0 0.75rem;
    padding: 0;
    max-height: 260px;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--rbx-border) transparent;
}

.rbx-filter-list::-webkit-scrollbar { width: 4px; }
.rbx-filter-list::-webkit-scrollbar-thumb { background: var(--rbx-border); border-radius: 4px; }

.rbx-filter-item {
    border-radius: var(--rbx-radius);
    transition: background var(--rbx-transition);
}

.rbx-filter-item:hover {
    background: var(--rbx-bg-hover);
}

.rbx-filter-item label {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0.3rem 0.45rem;
    cursor: pointer;
    font-size: 0.88rem;
}

.rbx-filter-item input[type="checkbox"],
.rbx-filter-item input[type="radio"] {
    accent-color: var(--rbx-primary);
    width: 15px;
    height: 15px;
    flex-shrink: 0;
    cursor: pointer;
}

.rbx-filter-item.rbx-active label {
    font-weight: 600;
    color: var(--rbx-primary);
}

.rbx-count {
    margin-left: auto;
    font-size: 0.78rem;
    color: var(--rbx-text-muted);
    background: var(--rbx-bg);
    border: 1px solid var(--rbx-border);
    border-radius: 99px;
    padding: 0 0.4rem;
    line-height: 1.5;
}

/* Children (hierarchical) */
.rbx-children {
    padding-left: 1.1rem;
    margin-top: 0;
    border-left: 2px solid var(--rbx-border);
    margin-left: 0.75rem;
}

/* ── Price slider ── */
.rbx-price-slider-wrap {
    margin-bottom: 0.75rem;
}

.rbx-price-slider {
    position: relative;
    height: 4px;
    background: var(--rbx-border);
    border-radius: 99px;
    margin: 1.25rem 0 1rem;
}

.rbx-price-slider .rbx-range-track {
    position: absolute;
    height: 100%;
    background: var(--rbx-primary);
    border-radius: 99px;
}

.rbx-price-slider input[type="range"] {
    position: absolute;
    width: 100%;
    height: 4px;
    top: 0;
    left: 0;
    background: transparent;
    pointer-events: none;
    -webkit-appearance: none;
    appearance: none;
}

.rbx-price-slider input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--rbx-primary);
    border: 3px solid #fff;
    box-shadow: 0 1px 4px rgba(0,0,0,.25);
    pointer-events: all;
    cursor: grab;
    transition: transform var(--rbx-transition), box-shadow var(--rbx-transition);
}

.rbx-price-slider input[type="range"]::-webkit-slider-thumb:hover,
.rbx-price-slider input[type="range"]:active::-webkit-slider-thumb {
    transform: scale(1.2);
    box-shadow: 0 0 0 4px rgba(37,99,235,.15);
    cursor: grabbing;
}

.rbx-price-slider input[type="range"]::-moz-range-thumb {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--rbx-primary);
    border: 3px solid #fff;
    box-shadow: 0 1px 4px rgba(0,0,0,.25);
    pointer-events: all;
    cursor: grab;
}

.rbx-price-inputs {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.rbx-price-input-group {
    display: flex;
    align-items: center;
    border: 1px solid var(--rbx-border);
    border-radius: var(--rbx-radius);
    overflow: hidden;
    background: #fff;
    flex: 1;
}

.rbx-currency {
    padding: 0.35rem 0.45rem;
    font-size: 0.82rem;
    color: var(--rbx-text-muted);
    background: var(--rbx-bg);
    border-right: 1px solid var(--rbx-border);
}

.rbx-price-input-group input[type="number"] {
    border: none;
    outline: none;
    padding: 0.35rem 0.5rem;
    width: 100%;
    font-size: 0.88rem;
    -moz-appearance: textfield;
    background: transparent;
    color: var(--rbx-text);
}

.rbx-price-input-group input[type="number"]::-webkit-inner-spin-button,
.rbx-price-input-group input[type="number"]::-webkit-outer-spin-button {
    -webkit-appearance: none;
}

.rbx-price-sep {
    color: var(--rbx-text-muted);
    font-size: 0.85rem;
}

/* ── Multi-select list ── */
.rbx-select {
    width: 100%;
    border: 1px solid var(--rbx-border);
    border-radius: var(--rbx-radius);
    padding: 0.4rem;
    font-size: 0.88rem;
    color: var(--rbx-text);
    background: #fff;
    outline: none;
    cursor: pointer;
    margin-bottom: 0.75rem;
    min-height: 90px;
    max-height: 180px;
}

.rbx-select:focus {
    border-color: var(--rbx-primary);
    box-shadow: 0 0 0 3px rgba(37,99,235,.12);
}

/* ── Color / Image swatches ── */
.rbx-swatch-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    list-style: none;
    margin: 0 0 0.75rem;
    padding: 0;
}

.rbx-swatch-item label {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
    cursor: pointer;
    font-size: 0.78rem;
}

.rbx-sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0,0,0,0);
    white-space: nowrap;
}

.rbx-color-swatch {
    display: block;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    border: 2px solid transparent;
    box-shadow: 0 0 0 1px var(--rbx-border);
    transition: box-shadow var(--rbx-transition), transform var(--rbx-transition);
}

.rbx-swatch-item input:checked ~ .rbx-color-swatch,
.rbx-swatch-item.rbx-active .rbx-color-swatch {
    box-shadow: 0 0 0 3px var(--rbx-primary);
    transform: scale(1.1);
}

.rbx-image-swatch {
    width: 32px;
    height: 32px;
    border-radius: var(--rbx-radius);
    border: 2px solid transparent;
    box-shadow: 0 0 0 1px var(--rbx-border);
    object-fit: cover;
    transition: box-shadow var(--rbx-transition);
}

.rbx-swatch-item input:checked ~ .rbx-image-swatch,
.rbx-swatch-item.rbx-active .rbx-image-swatch {
    box-shadow: 0 0 0 3px var(--rbx-primary);
}

.rbx-label-swatch {
    display: block;
    padding: 0.25rem 0.6rem;
    border-radius: 99px;
    border: 1px solid var(--rbx-border);
    font-size: 0.82rem;
    background: #fff;
    transition: background var(--rbx-transition), color var(--rbx-transition), border-color var(--rbx-transition);
}

.rbx-swatch-item input:checked ~ .rbx-label-swatch,
.rbx-swatch-item.rbx-active .rbx-label-swatch {
    background: var(--rbx-primary);
    color: #fff;
    border-color: var(--rbx-primary);
}

/* ── Button row (Apply + Clear) ── */
.rbx-btn-row {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    margin-top: 0.25rem;
}

.rbx-apply-btn {
    flex: 1;
    padding: 0.55rem 1rem;
    background: var(--rbx-primary);
    color: #fff;
    border: none;
    border-radius: var(--rbx-radius);
    font-size: 0.88rem;
    font-weight: 600;
    cursor: pointer;
    letter-spacing: .02em;
    transition: background var(--rbx-transition), transform var(--rbx-transition);
    text-align: center;
}

.rbx-apply-btn:hover {
    background: var(--rbx-primary-dark, #1d4ed8);
}

.rbx-apply-btn:active {
    transform: scale(0.97);
}

/* ── Clear / Reset button (shown when filter has active values) ── */
.rbx-reset-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.52rem 0.85rem;
    background: var(--rbx-danger-light, #fef2f2);
    color: var(--rbx-danger, #dc2626);
    border: 1px solid #fca5a5;
    border-radius: var(--rbx-radius);
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: background var(--rbx-transition), border-color var(--rbx-transition), transform var(--rbx-transition);
    white-space: nowrap;
}

.rbx-reset-btn::before {
    content: '✕';
    font-size: 0.7rem;
    line-height: 1;
}

.rbx-reset-btn:hover {
    background: #fee2e2;
    border-color: #f87171;
    color: var(--rbx-danger);
    text-decoration: none;
}

.rbx-reset-btn:active {
    transform: scale(0.97);
}

/* ── Active filter chips ── */
.rbx-active-filters {
    margin-bottom: 0.75rem;
}

.rbx-active-filter-list {
    list-style: none;
    margin: 0 0 0.6rem;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.rbx-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    background: var(--rbx-chip-bg);
    color: var(--rbx-chip-color);
    border: 1px solid #bfdbfe;
    border-radius: 99px;
    padding: 0.25rem 0.6rem 0.25rem 0.75rem;
    font-size: 0.8rem;
    line-height: 1;
}

.rbx-chip em {
    font-style: normal;
    font-weight: 600;
    margin-right: 0.1rem;
}

.rbx-chip-price     { background: #fef9c3; color: #854d0e; border-color: #fde047; }
.rbx-chip-attribute { background: #f0fdf4; color: #166534; border-color: #86efac; }

.rbx-chip-remove {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: rgba(0,0,0,.1);
    color: inherit;
    text-decoration: none;
    font-size: 0.65rem;
    line-height: 1;
    transition: background var(--rbx-transition);
    flex-shrink: 0;
}

.rbx-chip-remove:hover {
    background: rgba(0,0,0,.22);
    text-decoration: none;
}

.rbx-clear-all {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    font-size: 0.8rem;
    color: var(--rbx-danger);
    text-decoration: underline;
    cursor: pointer;
    font-weight: 600;
    transition: color var(--rbx-transition);
}

.rbx-clear-all:hover {
    color: #b91c1c;
    text-decoration: none;
}

/* ── Shortcode wrapper ── */
.rbx-all-filters .rbx-shortcode-widget {
    margin-bottom: 1.5rem;
}

.rbx-widget-title {
    font-size: 0.92rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .06em;
    color: var(--rbx-text-muted);
    margin: 0 0 0.65rem;
    padding-bottom: 0.45rem;
    border-bottom: 2px solid var(--rbx-border);
}

/* ════════════════════════════════════════════════════════
   Pill / Tag style (matches screenshot layout)
   ════════════════════════════════════════════════════════ */

.rbx-pill-group {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
    margin-bottom: 0.85rem;
}

.rbx-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.35rem 0.85rem;
    border: 1.5px solid var(--rbx-border);
    border-radius: 999px;
    background: #fff;
    color: var(--rbx-text);
    font-size: 0.84rem;
    font-weight: 500;
    cursor: pointer;
    user-select: none;
    line-height: 1.4;
    transition:
        background   var(--rbx-transition),
        border-color var(--rbx-transition),
        color        var(--rbx-transition),
        box-shadow   var(--rbx-transition),
        transform    var(--rbx-transition);
    white-space: nowrap;
}

.rbx-pill:hover {
    border-color: var(--rbx-primary);
    color: var(--rbx-primary);
    box-shadow: 0 0 0 3px rgba(37,99,235,.08);
}

.rbx-pill:active {
    transform: scale(0.96);
}

/* Active / selected state */
.rbx-pill--active {
    background: var(--rbx-primary);
    border-color: var(--rbx-primary);
    color: #fff;
    box-shadow: 0 1px 4px rgba(37,99,235,.30);
    font-weight: 600;
}

.rbx-pill--active:hover {
    background: var(--rbx-primary-dark, #1d4ed8);
    border-color: var(--rbx-primary-dark, #1d4ed8);
    color: #fff;
    box-shadow: 0 2px 8px rgba(37,99,235,.35);
}

/* Count badge inside pill */
.rbx-pill-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.72rem;
    font-weight: 700;
    min-width: 18px;
    height: 18px;
    padding: 0 0.3rem;
    border-radius: 99px;
    background: rgba(0,0,0,.1);
    color: inherit;
    line-height: 1;
}

.rbx-pill--active .rbx-pill-count {
    background: rgba(255,255,255,.25);
    color: #fff;
}

/* When Apply is hidden and only Clear remains, left-align it */
.rbx-btn-row--clear-only {
    justify-content: flex-start;
}

.rbx-btn-row--clear-only .rbx-reset-btn {
    width: 100%;
    justify-content: center;
}