/* ═══════════════════════════════════════════════
   PRODUCT FILTERS — universal component
   Requires: globals.css (design tokens)
═══════════════════════════════════════════════ */

/* ── Root ──────────────────────────────────── */
.product-filters {
  display: flex;
  flex-direction: column;
  gap: 0;
  font-family: var(--font-ui);
  margin: 4rem 0;
}

/* ── Header ────────────────────────────────── */
.product-filters__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: .75rem;
  margin-bottom: .25rem;
  border-bottom: 2px solid var(--color-text);
}

.product-filters__title {
  font-family: var(--font-label);
  font-size: .8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--color-navs);
}

.pf-btn-link {
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-ui);
  font-size: .75rem;
  color: var(--color-brown);
  padding: 0;
  text-decoration: underline;
  transition: color var(--transition);
}

.pf-btn-link:hover {
  color: var(--color-orange);
}

/* ── Body ──────────────────────────────────── */
.product-filters__body {
  flex: 1;
  overflow-y: auto;
  overscroll-behavior: contain;
}

/* ── Footer ────────────────────────────────── */
.product-filters__footer {
  padding-top: .75rem;
  border-top: 1px solid var(--color-coffee);
}

.product-filters__count {
  font-size: .8125rem;
  color: var(--color-brown);
  margin: 0;
  min-height: 1.2em;
}

/* ── Group base ────────────────────────────── */
.pf-group {
  border-bottom: 1px solid var(--color-coffee);
  padding: .5rem 0;
}

.pf-group:last-child {
  border-bottom: none;
}

.pf-group__heading {
  font-family: var(--font-ui);
  font-size: .75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--color-navs);
  margin: 0 0 .6rem;
}

/* ── Checkboxes ────────────────────────────── */
.pf-checks {
  display: flex;
  flex-direction: column;
  gap: .2rem;
}

.pf-check {
  display: flex;
  align-items: center;
  gap: .5rem;
  cursor: pointer;
  padding: .2rem .25rem;
  border-radius: 4px;
  transition: background var(--transition);
}

.pf-check:hover {
  background: var(--color-bg-card);
}

.pf-check__input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
  pointer-events: none;
}

.pf-check__indicator {
  flex-shrink: 0;
  width: 12px;
  height: 12px;
  border: 1px solid rgba(0, 0, 0, .5);
  border-radius: 2px;
  background: #fff;
  display: grid;
  place-items: center;
  transition: background var(--transition), border-color var(--transition);
}

.pf-check__indicator::after {
  content: '';
  display: block;
  width: 8px;
  height: 5px;
  border-left: 2px solid var(--color-navs);
  border-bottom: 2px solid var(--color-navs);
  transform: rotate(-45deg) translate(1px, -1px);
  opacity: 0;
  transition: opacity .15s;
}

.pf-check__input:checked~.pf-check__indicator::after {
  opacity: 1;
}

.pf-check__input:focus-visible~.pf-check__indicator {
  outline: 1px solid var(--color-brown);
  outline-offset: 2px;
}

.pf-check__label {
  flex: 1;
  font-family: var(--font-body);
  font-size: .7125rem;
  text-transform: lowercase;
  font-weight: 400;
  letter-spacing: 0.2px;
  color: var(--color-text);
  line-height: 1.3;
}

.pf-check__label::after {
  content: '(' attr(data-count) ')';
  font-size: .8em;
  opacity: .6;
}

.pf-check__count {
  display: none;
}

.pf-check__input:checked~.pf-check__label {
  color: var(--color-navs);
  font-weight: 500;
}

/* Puste opcje filtra (count=0, niezaznaczone) */
.pf-check--empty {
  opacity: .35;
  pointer-events: none;
}

/* ── Swatches ──────────────────────────────── */
.pf-swatch {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: .5rem;
  cursor: pointer;
}

.pf-swatch__input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
  pointer-events: none;
}

.pf-swatch__color {
  display: block;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 1px solid var(--color-coffee);
  transition: transform var(--transition);
}

.pf-swatch__input:checked~.pf-swatch__color {
  border-color: var(--color-navs);
  box-shadow: 0 0 0 2px var(--color-navs);
  transform: scale(1.05);
}

.pf-swatch__input:focus-visible~.pf-swatch__color {
  outline: 2px solid var(--color-orange);
  outline-offset: 2px;
}

.pf-swatch__name {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 400;
  text-transform: none;
  letter-spacing: 0;
  color: var(--color-text);
}

.pf-swatch__name::after {
  content: '(' attr(data-count) ')';
  font-size: .8em;
  opacity: .6;
  margin-left: 2px;
}

/* Inline swatch group */
.pf-group--swatch .pf-swatches-list {
  display: flex;
  flex-direction: column;
  gap: .3rem;
}

/* ── Scroll ────────────────────────────────── */
.pf-scroll {
  max-height: 200px;
  overflow-y: auto;
  overscroll-behavior: contain;
  display: flex;
  flex-direction: column;
  gap: .2rem;
  padding-right: .25rem;
}

.pf-scroll::-webkit-scrollbar {
  width: 4px;
}

.pf-scroll::-webkit-scrollbar-track {
  background: var(--color-bg-card);
}

.pf-scroll::-webkit-scrollbar-thumb {
  background: var(--color-coffee);
  border-radius: 2px;
}

/* ── Price range ───────────────────────────── */
.pf-range {
  position: relative;
  padding-bottom: 1.75rem;
}

.pf-range__track {
  position: relative;
  height: 4px;
  background: var(--color-coffee);
  border-radius: 2px;
  margin: 1rem 0 .5rem;
}

.pf-range__fill {
  position: absolute;
  height: 100%;
  background: var(--color-orange);
  border-radius: 2px;
}

.pf-range__input {
  position: absolute;
  top: -3px;
  left: -2px;
  width: 100%;
  appearance: none;
  background: transparent;
  pointer-events: none;
  height: 4px;
}

.pf-range__input::-webkit-slider-thumb {
  appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--color-navs);
  border: 2px solid #fff;
  box-shadow: 0 1px 4px rgba(0, 0, 0, .2);
  cursor: pointer;
  pointer-events: auto;
  transition: transform var(--transition);
}

.pf-range__input::-moz-range-thumb {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--color-navs);
  border: 2px solid #fff;
  cursor: pointer;
  pointer-events: auto;
}

.pf-range__input:focus-visible::-webkit-slider-thumb {
  outline: 2px solid var(--color-orange);
  outline-offset: 2px;
}

.pf-range__input::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}

.pf-range__values {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .4rem;
  font-size: .8125rem;
  color: var(--color-text);
  position: absolute;
  bottom: 0;
  width: 100%;
}

.pf-range__unit {
  color: var(--color-brown);
  font-size: .75rem;
}

/* ── Active badge ──────────────────────────── */
.pf-group.has-active [data-active-count]::after {
  content: attr(data-active-count);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  margin-left: .4rem;
  background: var(--color-orange);
  color: #fff;
  font-size: .65rem;
  font-weight: 700;
  border-radius: 9px;
  line-height: 1;
}

/* ═══════════════════════════════════════════════
   COLUMN WRAPPER
   Aktywowane przez parametr `columns` w PHP
═══════════════════════════════════════════════ */
.pf-column {
  display: flex;
  flex-direction: column;
  gap: .5rem;
  flex-shrink: 0;
  position: relative;
  width: 160px;
  min-width: 160px;
}

.pf-column .pf-group__heading {
  display: block;
  margin-bottom: .35rem;
}

.pf-column .pf-hover__trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .4rem;
  cursor: pointer;
  width: 100%;
}

/* Grupy wewnątrz kolumny — bez separatorów */
.product-filters--bar .pf-column .pf-group,
.product-filters--cloud .pf-column .pf-group,
.product-filters--inline .pf-column .pf-group {
  border: none !important;
  padding: 0 !important;
}

@media (max-width: 1023px) {
  .pf-column {
    width: 100%;
    min-width: 0;
  }
}

/* ═══════════════════════════════════════════════
   LAYOUT: sidebar
═══════════════════════════════════════════════ */
.product-filters--sidebar {
  position: sticky;
  top: calc(60px + 1rem);
  max-height: calc(100vh - 80px);
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 1rem;
  background: var(--color-bg-card);
  border-radius: 12px;
  border: 1px solid var(--color-coffee);
}

/* ═══════════════════════════════════════════════
   LAYOUT: canva
═══════════════════════════════════════════════ */
.product-filters--canva .product-filters__body {
  max-height: calc(80vh - 120px);
}

.product-filters--canva .pf-group {
  border: none !important;
  border-bottom: 1px solid var(--color-border) !important;
  padding: 0 0 1.25rem !important;
  margin-bottom: .25rem;
}

.product-filters--canva .pf-group:last-child {
  border-bottom: none !important;
}

.product-filters--canva .pf-dropdown__toggle {
  font-size: 14px;
  font-weight: 500;
  text-transform: none;
  letter-spacing: 0;
}

/* ═══════════════════════════════════════════════
   LAYOUT: bar (search canva)
═══════════════════════════════════════════════ */
.product-filters--bar .product-filters__body {
  display: flex;
  flex-wrap: wrap;
  gap: .8rem 1.75rem;
  align-items: start;
}

.product-filters--bar .pf-group {
  flex-shrink: 0;
  border: none !important;
  padding: 0 !important;
  margin: 0;
}

.product-filters--bar .pf-group__heading {
  display: block;
  font-family: var(--font-body);
  font-size: .8125rem;
  font-weight: 500;
  margin-bottom: .5rem;
  color: var(--color-text);
}

.product-filters--bar .pf-check {
  border: none !important;
  padding: 2px 0 !important;
  background: none !important;
}

.product-filters--bar .pf-check__label {
  font-family: var(--font-body);
  text-transform: none;
  letter-spacing: 0;
  font-weight: 400;
}

.product-filters--bar .pf-check__indicator {
  width: 12px;
  height: 12px;
}

.product-filters--bar .pf-swatch__color {
  width: 14px;
  height: 14px;
}

/* Scroll w barze — widoczny bez obcinania */
.product-filters--bar .pf-scroll {
  max-height: none;
  overflow-y: visible;
}

.product-filters--bar .pf-scroll::-webkit-scrollbar {
  width: 3px;
}

.product-filters--bar .pf-scroll::-webkit-scrollbar-thumb {
  background: #eee;
}

/* Range w barze */
.product-filters--bar .pf-group--range-inline,
.product-filters--bar .pf-group--range {
  min-width: 180px;
  max-width: 230px;
}

.product-filters--bar .pf-group--range-inline .pf-group__heading,
.product-filters--bar .pf-group--range .pf-group__heading {
  display: block;
  margin-bottom: .75rem;
}

/* Footer w barze */
.product-filters--bar .product-filters__footer {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--color-coffee);
  padding-top: .5rem;
  margin-top: .25rem;
  gap: 1rem;
}

/* ── Bar: hover trigger (filtry poza kolumną) ── */
.product-filters--bar .pf-group--hover {
  position: relative;
  flex-shrink: 0;
}

.product-filters--bar .pf-hover__trigger {
  display: flex;
  align-items: center;
  gap: .5rem;
  padding: .5rem .75rem;
  border: 1px solid var(--color-coffee);
  border-radius: 4px;
  background: var(--color-white, #fff);
  font-family: var(--font-ui);
  font-size: .8125rem;
  color: var(--color-text);
  white-space: nowrap;
  cursor: pointer;
  transition: border-color var(--transition);
  user-select: none;
}

.product-filters--bar .pf-hover__trigger:hover {
  border-color: var(--color-brown);
}

.product-filters--bar .pf-hover__trigger svg {
  flex-shrink: 0;
  transition: transform .2s;
  opacity: .5;
}

.product-filters--bar .pf-hover__content {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  z-index: 300;
  min-width: 200px;
  background: #fff;
  border: 1px solid var(--color-coffee);
  border-top: none;
  border-radius: 0 0 4px 4px;
  padding: .5rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, .08);
}

.product-filters--bar .pf-group--hover.is-open .pf-hover__content {
  display: block;
}

.product-filters--bar .pf-group--hover.is-open .pf-hover__trigger {
  border-color: var(--color-brown);
  border-radius: 4px 4px 0 0;
  border-bottom-color: transparent;
}

.product-filters--bar .pf-group--hover.is-open .pf-hover__trigger svg {
  transform: rotate(180deg);
  opacity: 1;
}

/* ── Bar: hover trigger w kolumnie z wymiarami ── */
.product-filters--bar .pf-column .pf-hover__trigger {
  width: 100%;
  box-sizing: border-box;
  justify-content: space-between;
}

.product-filters--bar .pf-column .pf-hover__trigger svg {
  margin-left: auto;
}

.product-filters--bar .pf-column .pf-hover__content {
  display: none;
  /* resetujemy display:none z reguły wyżej */
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  z-index: 500;
  background: #fff;
  border: 1px solid var(--color-coffee);
  border-top: none;
  border-radius: 0 0 4px 4px;
  box-shadow: 0 6px 16px rgba(0, 0, 0, .08);
  overflow: hidden;
}

.product-filters--bar .pf-column .pf-hover__content .pf-scroll {
  max-height: 280px;
  overflow-y: auto;
  overflow-x: hidden;
  overscroll-behavior: contain;
  padding: .5rem .75rem;
}

.product-filters--bar .pf-column .pf-group--hover.is-open .pf-hover__content {
  display: block;
}

/* Mobile bar */
@media (max-width: 768px) {
  .product-filters--bar {
    flex-direction: column;
  }

  .product-filters--bar .product-filters__body {
    flex-direction: column;
    gap: .5rem;
  }

  .product-filters--bar .pf-checks {
    flex-direction: row;
  }

  .product-filters--bar .pf-hover__content {
    position: static;
    box-shadow: none;
    border: none;
    padding: .25rem 0 0;
  }
}

/* ═══════════════════════════════════════════════
   LAYOUT: cloud (strony archiwum kategorii)
═══════════════════════════════════════════════ */
.product-filters--cloud {
  margin: 0;
}

.product-filters--cloud .product-filters__body {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem 2.5rem;
  align-items: center;
  overflow: visible !important;
}

.product-filters--cloud .pf-group--hover {
  border: none;
  padding: 0;
  position: relative;
  flex-shrink: 0;
}

.product-filters--cloud .pf-hover__trigger {
  display: flex;
  align-items: center;
  gap: .4rem;
  padding: .4rem 0;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 0.05em;
  color: var(--color-text);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: all var(--transition);
}

.product-filters--cloud .pf-hover__trigger svg {
  width: 9px;
  height: 9px;
  opacity: .5;
  transition: transform var(--transition);
}

.product-filters--cloud .pf-hover__content {
  position: absolute;
  top: 100%;
  left: -1rem;
  z-index: 200;
  min-width: 220px;
  background: var(--color-white);
  padding: 1.25rem;
  border-radius: 12px;
  box-shadow: 0 15px 45px rgba(0, 0, 0, .12);
  border: 1px solid var(--color-border);
  margin-top: 10px;
  visibility: hidden;
  opacity: 0;
  transform: translateY(12px);
  transition: all .3s cubic-bezier(.4, 0, .2, 1);
  pointer-events: none;
}

/* Hover (desktop) + klik JS (.is-open) */
@media (min-width: 1024px) {

  .product-filters--cloud .pf-group--hover.is-open .pf-hover__content {
    visibility: visible;
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
  }

  .product-filters--cloud .pf-group--hover.is-open .pf-hover__trigger svg {
    transform: rotate(180deg);
    opacity: 1;
  }
}

/* Tylko klik na mobile */
@media (max-width: 1023px) {
  .product-filters--cloud .product-filters__body {
    flex-direction: column;
    align-items: flex-start;
  }

  .product-filters--cloud .pf-group--hover.is-open .pf-hover__content {
    visibility: visible;
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
  }

  .product-filters--cloud .pf-group--hover.is-open .pf-hover__trigger svg {
    transform: rotate(180deg);
    opacity: 1;
  }
}

.product-filters--cloud .has-active .pf-hover__trigger {
  font-weight: 500;
}

/* ── Mobile filter toggle ─────────────────── */
.filters-mobile {
  display: none;
}

.pf-mobile-toggle {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: .75rem 1.75rem;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 50px;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 400;
  letter-spacing: .05em;
  color: var(--color-text);
  transition: all var(--transition);
}


.pf-mobile-toggle svg {
  color: var(--color-orange);
}

@media (max-width: 991px) {

  /* Hide the main category filter body on mobile, keep chips & toggle */
  .category-filters-wrap .product-filters--cloud .product-filters__body {
    display: none;
  }

  .pf-mobile-toggle {
    margin-bottom: 1.5rem;
    width: 100%;
    display: inline-flex;
    justify-content: center;
  }
}

@media (min-width: 992px) {
  .pf-mobile-toggle {
    display: none !important;
  }

  #filters-canva {
    display: none !important;
  }
}

/* ── Active Filters Chips ────────────────── */
.pf-active-filters {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 1.25rem;
}

.pf-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.3rem 0.7rem;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 18px;
  font-family: var(--font-body);
  font-size: 11px;
  text-transform: lowercase;
  letter-spacing: 0.03em;
  color: var(--color-text);
}

.pf-chip__remove {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 14px;
  height: 14px;
  background: #eee;
  border: none;
  border-radius: 50%;
  font-size: 10px;
  line-height: 1;
  color: #666;
  cursor: pointer;
  transition: all var(--transition);
}

.pf-chip__remove:hover {
  background: var(--color-orange);
  color: #fff;
}

.pf-active-clear {
  background: none;
  border: none;
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  color: var(--color-dark-gray);
  cursor: pointer;
  padding: 0.3rem 0.5rem;
  transition: opacity 0.2s;
}

.pf-active-clear:hover {
  opacity: 0.8;
}

/* ── Mobile Off-canvas Drawer (Canva) ────────────────── */
#filters-canva.canva--full.is-open {
  width: 100% !important;
  max-width: 100% !important;
  height: 100% !important;
}

#filters-canva .canva__inner {
  display: flex;
  flex-direction: column;
  height: 100%;
}

#filters-canva .canva__head {
  justify-content: flex-end;
  padding: 0.5rem 1.25rem;
  min-height: 48px;
  border: none;
}

#filters-canva .canva__title {
  display: none;
}

#filters-canva .canva__close {
  position: relative;
  top: 8px;
  /* Obniż przycisk X */
}

#filters-canva .canva__body {
  flex: 1;
  overflow-y: auto;
  padding: 0 1.5rem 2rem;
  -webkit-overflow-scrolling: touch;
}

#filters-canva .canva__footer {
  padding: 1.25rem;
  border-top: 1px solid #f0f0f0;
  background: #fff;
}

.pf-mobile-accept {
  width: 100%;
  padding: 1rem;
  background: var(--color-orange);
  color: #fff;
  border: none;
  border-radius: 50px;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 400;
}

/* Force vertical stacking inside drawer and remove card styles */
#filters-canva .product-filters--sidebar {
  background: transparent !important;
  border: none !important;
  position: static !important;
  max-height: none !important;
  overflow: visible !important;
  padding: 0 !important;
  box-shadow: none !important;
  opacity: 1 !important;
}

/* Force vertical stacking inside drawer */
#filters-canva .product-filters {
  display: block;
  opacity: 1 !important;
  margin: 0;
}

#filters-canva .pf-group {
  margin-bottom: 1.5rem;
  border-bottom: 1px solid #f2f2f2;
  padding-bottom: 1.25rem;
}

#filters-canva .pf-group:last-child {
  border-bottom: none;
}

#filters-canva .pf-group__heading {
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text);
}

/* Fix dual scrolling */
#filters-canva .pf-scroll {
  max-height: none !important;
  overflow: visible !important;
  padding-right: 0 !important;
}

#filters-canva .product-filters__body {
  display: block !important;
  padding: 0 !important;
}

@media (max-width: 991px) {

  /* Hide the main category filter body on mobile, keep chips & toggle */
  .category-filters-wrap .product-filters--cloud .product-filters__body {
    display: none;
  }
}

@media (min-width: 992px) {
  .pf-mobile-toggle {
    display: none;
  }
}