/* =============================================================
   Reyno Category Filter — filter.css v2.3
   ============================================================= */
:root {
    --rf-accent: var(--accent-color, #0057ff);
    --rf-muted: #6b7280;
    --rf-border: #e5e7eb;
    --rf-radius: 6px;
    --rf-transition: 0.22s ease;
    --rf-indent: 16px;
}

.rf-headbutton {
    display: flex;
    justify-content: space-between;
    width: 100%;
    align-items: center;
    text-align: left;
}

.rf-headbutton__icon {
    font-size: 0;
    line-height: 1;
    padding: 0px 5px 8px 5px;
}

.rf-headbutton__icon svg {
    width: 10px;
    height: auto;
}

.rf-togglebutton {
    display: flex;
    justify-content: space-between;
    width: 100%;
    text-align: left;
}

.rf-togglebutton__icon {
    font-size: 0;
    line-height: 1;
    padding: 8px 5px 0px 5px;
}

.rf-togglebutton__icon svg {
    width: 10px;
    height: auto;
}

.rf-groupbutton {
    display: flex;
    justify-content: space-between;
    width: 100%;
    align-items: center;
    text-align: left;
}

.rf-groupbutton__icon {
    font-size: 0;
    line-height: 1;
    padding: 0px 5px 0px 5px;
}

.rf-groupbutton__icon svg {
    width: 10px;
    height: auto;
}

/* ── Wrapper ──────────────────────────────────────────────── */
.reyno-filter {
    font-family: inherit;
    font-size: 14px;
    color: var(--rf-text);
    user-select: none;
}

.reyno-filter__content {
    border: 1px solid rgba(21, 27, 33, 0.20);
    border-top: 0;
    border-bottom-left-radius: 3px;
    border-bottom-right-radius: 3px;
    padding: 0 19px 0px;
}

/* ── Блок КАТЕГОРІЯ ───────────────────────────────────────── */
.rf-block {
    padding-bottom: 3px;
}

.rf-block__header {
    color: var(--accent-color, #0057FF);
    font-family: var(--font-heading, Tektur);
    font-size: 22px;
    font-weight: 500;
    line-height: 120%;
    text-transform: uppercase;
    padding-bottom: 13px;
}

.rf-block__header:hover {
    color: var(--rf-accent-dark);
}

/* ════════════════════════════════════════════════════════════
   ЧЕКБОКС
════════════════════════════════════════════════════════════ */
.rf-checkbox {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    flex-shrink: 0;
}

.rf-checkbox input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.rf-checkbox__box {
    width: 25px;
    height: 25px;
    flex-shrink: 0;
    border-radius: 3px;
    border: 1px solid var(--text-color, #2E2E2E);
    background: #fff;
    position: relative;
    transition: border-color var(--rf-transition), background var(--rf-transition);
    font-size: 0;
    line-height: 1;
    padding: 6px 0 0 4px;
}

.rf-checkbox:hover {
    color: var(--rf-accent);
}

.rf-checkbox:hover .rf-checkbox__box {
    border-color: var(--rf-accent);
}

.rf-checkbox input:checked ~ .rf-checkbox__box {
    border-color: var(--rf-accent);
    color: var(--rf-accent);
}

.rf-checkbox__box svg {
    opacity: 0;
}

.rf-checkbox input:checked ~ .rf-checkbox__box svg {
    opacity: 1;
}

.rf-checkbox input:indeterminate ~ .rf-checkbox__box {
    background: var(--rf-accent);
    border-color: var(--rf-accent);
}

.rf-checkbox input:indeterminate ~ .rf-checkbox__box svg {
    opacity: 1;
}

.rf-checkbox__label {
    font-size: 14px;
    color: var(--rf-text);
    line-height: 1.4;
    padding-top: 3px;
}

/* ════════════════════════════════════════════════════════════
   АТРИБУТНІ СЕКЦІЇ
════════════════════════════════════════════════════════════ */
.rf-section {
    padding-top: 22px;
    padding-bottom: 8px;
}

.rf-section > .rf-group {
    display: none;
}

.rf-section__title {
    color: var(--accent-color, #0057FF);
    font-family: var(--font-heading);
    font-size: 22px;
    font-weight: 500;
    line-height: 120%;
    text-transform: uppercase;
    padding-bottom: 26px;
}

.rf-attr-node {
    padding: 10px 0;
    padding-left: calc((var(--rf-attr-depth, 1) - 1) * 4px);
    padding-top: calc((var(--rf-attr-depth, 1) - 1) * 12px + 6px);
}

.rf-attr-node__toggle {
    color: var(--text-color, #2E2E2E);
    font-size: 16px;
}

.rf-attr-node__toggle[aria-expanded="true"] {
    color: var(--accent-color);
    font-weight: 600;
}

.rf-attr-node__toggle:hover {
    color: var(--rf-accent);
}

.rf-attr-node__toggle .rf-togglebutton__icon svg {
    transition: transform var(--rf-transition);
}

.rf-attr-node__toggle[aria-expanded="true"] .rf-togglebutton__icon svg {
    transform: rotate(180deg);
}

.rf-attr-node__body {
    padding-bottom: 16px;
}

.rf-attr-node__body[hidden] {
    display: none;
}

.rf-group {
    padding: 4px 0 1px;
}

.rf-group__toggle {
    color: var(--rf-text);
    font-size: 14px;
    line-height: 1;
    border-bottom: 1px solid var(--accent-color, #0057FF);
    padding-bottom: 14px;
    padding-top: 10px;
}

.rf-group__toggle:hover {
    color: var(--rf-accent);
}

.rf-group__toggle .rf-groupbutton__icon svg {
    transition: transform var(--rf-transition);
}

.rf-group__toggle[aria-expanded="true"] .rf-groupbutton__icon svg {
    transform: rotate(180deg);
}

.rf-group__body {
    padding: 12px 0 0px 0px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.rf-group__body[hidden] {
    display: none;
}

/* ── Стрілка блоку ────────────────────────────────────────── */
.rf-block__header[aria-expanded="false"] .rf-headbutton__icon svg {
    transform: rotate(-90deg);
}

.rf-headbutton__icon svg, .rf-togglebutton__icon svg, .rf-groupbutton__icon svg {
    transition: transform var(--rf-transition);
}

/* ── Кнопки ───────────────────────────────────────────────── */
.rf-actions {
    display: flex;
    gap: 8px;
    padding-top: 24px;
}

.rf-btn--ghost {
    background: transparent;
    color: var(--rf-muted);
    border: 1.5px solid var(--rf-border);
}

.rf-btn--ghost:hover {
    border-color: var(--rf-accent);
    color: var(--rf-accent);
}

/* ── Loading ──────────────────────────────────────────────── */
.rf-attrs.is-loading {
    opacity: .5;
    pointer-events: none;
    min-height: 60px;
}

/* ── Top-level категорії ──────────────────────────────────── */
.rf-checkbox--top {
    display: flex;
    gap: 12px;
    cursor: pointer;
    margin: 16px 0 16px 0;
    align-items: start;
}

.rf-checkbox--top:last-child {
    border-bottom: none;
}

.rf-checkbox--top .rf-checkbox__label {
    font-size: 16px;
    padding-top: 2px;
    color: var(--rf-text);
}

@media (min-width: 1200.98px) {
    .rf-headbutton {
    }

    .rf-headbutton__icon {
        padding-bottom: 2px;
    }

    .rf-headbutton__icon svg {
    }

    .rf-togglebutton {
    }

    .rf-togglebutton__icon {
    }

    .rf-togglebutton__icon svg {
    }

    .rf-groupbutton {
    }

    .rf-groupbutton__icon {
    }

    .rf-groupbutton__icon svg {
    }

    .reyno-filter {
    }

    .reyno-filter__content {
    }

    .rf-block {
        padding-bottom: 2px;
    }

    .rf-block__header {
        font-size: 20px;
        padding-bottom: 17px;
    }

    .rf-block__header:hover {
    }

    .rf-checkbox {
    }

    .rf-checkbox input[type="checkbox"] {
    }

    .rf-checkbox__box {
    }

    .rf-checkbox:hover {
    }

    .rf-checkbox:hover .rf-checkbox__box {
    }

    .rf-checkbox input:checked ~ .rf-checkbox__box {
    }

    .rf-checkbox__box svg {
    }

    .rf-checkbox input:checked ~ .rf-checkbox__box svg {
    }

    .rf-checkbox input:indeterminate ~ .rf-checkbox__box {
    }

    .rf-checkbox input:indeterminate ~ .rf-checkbox__box svg {
    }

    .rf-checkbox__label {
    }

    .rf-section {
    }

    .rf-section > .rf-group {
    }

    .rf-section__title {
        font-size: 20px;
        padding-bottom: 27px;
    }

    .rf-attr-node {
    }

    .rf-attr-node__toggle {
    }

    .rf-attr-node__toggle[aria-expanded="true"] {
    }

    .rf-attr-node__toggle:hover {
    }

    .rf-attr-node__toggle .rf-togglebutton__icon svg {
    }

    .rf-attr-node__toggle[aria-expanded="true"] .rf-togglebutton__icon svg {
    }

    .rf-attr-node__body {
    }

    .rf-attr-node__body[hidden] {
    }

    .rf-group {
    }

    .rf-group__toggle {
    }

    .rf-group__toggle:hover {
    }

    .rf-group__toggle .rf-groupbutton__icon svg {
    }

    .rf-group__toggle[aria-expanded="true"] .rf-groupbutton__icon svg {
    }

    .rf-group__body {
    }

    .rf-group__body[hidden] {
    }

    .rf-block__header[aria-expanded="false"] .rf-headbutton__icon svg {
    }

    .rf-headbutton__icon svg, .rf-togglebutton__icon svg, .rf-groupbutton__icon svg {
    }

    .rf-actions {
    }

    .rf-btn--ghost {
    }

    .rf-btn--ghost:hover {
    }

    .rf-attrs.is-loading {
    }

    .rf-checkbox--top {
    }

    .rf-checkbox--top:last-child {
    }

    .rf-checkbox--top .rf-checkbox__label {
    }
}