/* =========================================================
   RURIS Product Filter — Desktop & Shared Styles (Neve Optimized)
   Paleta: RURIS crvena (#dc2626 / hover #b91c1c), integrisana sa Neve temom
   ========================================================= */

:root {
  --ruris-primary: var(--nv-primary-accent, #dc2626);
  --ruris-primary-hover: #b91c1c;
  --ruris-primary-soft: #fef2f2;
  --ruris-primary-border: #fca5a5;
  --ruris-bg: #ffffff;
  --ruris-text: #111827;
  --ruris-text-soft: #374151;
  --ruris-text-muted: #64748b;
  --ruris-border: rgba(16, 24, 40, 0.08);
  --ruris-border-strong: rgba(16, 24, 40, 0.14);
  --ruris-shadow: 0 1px 0 rgba(16, 24, 40, 0.03), 0 2px 8px rgba(16, 24, 40, 0.04);
  --ruris-radius: 12px;
  --ruris-radius-sm: 8px;
  --ruris-focus: #dc2626;
  --ruris-surface-soft: #f8fafc;
  --ruris-surface-soft-hover: #f1f5f9;
  --ruris-highlight: linear-gradient(180deg, #fef2f2, rgba(254, 242, 242, 0.2));

  /* Mapiranje na legacy KSLF CSS varijable za potpunu kompatibilnost */
  --kslf-bg: var(--ruris-bg);
  --kslf-text: var(--ruris-text);
  --kslf-text-soft: var(--ruris-text-soft);
  --kslf-text-muted: var(--ruris-text-muted);
  --kslf-border: var(--ruris-border);
  --kslf-border-strong: var(--ruris-border-strong);
  --kslf-shadow: var(--ruris-shadow);
  --kslf-radius: var(--ruris-radius);
  --kslf-radius-sm: var(--ruris-radius-sm);
  --kslf-accent: var(--ruris-primary);
  --kslf-accent-strong: var(--ruris-primary-hover);
  --kslf-focus: var(--ruris-focus);
  --kslf-surface-soft: var(--ruris-surface-soft);
  --kslf-surface-soft-hover: var(--ruris-surface-soft-hover);
  --kslf-highlight: var(--ruris-highlight);
}

.ruris-filter,
.kslf {
  margin: 0 0 1.5rem;
}

.ruris-filter .widget-title,
.ruris-filter .kslf-title,
.kslf .widget-title,
.kslf .kslf-title {
  margin: 0 0 0.75rem;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--ruris-text);
}

/* =========================================================
   KARTICE: filteri + kategorije + related
   ========================================================= */

.kslf-filters,
.ruris-filter .kslf-cats,
.ruris-filter .kslf-related,
.kslf .kslf-cats,
.kslf .kslf-related {
  background: var(--ruris-bg);
  border: 1px solid var(--ruris-border);
  border-radius: var(--ruris-radius);
  box-shadow: var(--ruris-shadow);
}

.kslf-filters {
  margin: 1rem 0;
  padding: 0.85rem 1rem;
}

.ruris-filter .kslf-cats,
.ruris-filter .kslf-related,
.kslf .kslf-cats,
.kslf .kslf-related {
  padding: 0.85rem 1rem;
  margin: 0 0 1rem;
}

/* Neve Sticky Sidebar podrška */
.kslf-filters.kslf--sticky {
  position: sticky;
  top: clamp(16px, 5vh, 40px);
  z-index: 20;
}

/* =========================================================
   FILTER HEAD & RESET
   ========================================================= */

.kslf-filters__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.35rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--ruris-primary-soft);
}

.kslf-clear {
  font: inherit;
  font-size: 0.82rem;
  font-weight: 600;
  line-height: 1.1;
  cursor: pointer;
  padding: 0.35rem 0.75rem;
  border-radius: 6px;
  border: 1px solid #fca5a5;
  background: var(--ruris-primary-soft);
  color: var(--ruris-primary);
  transition: all 0.15s ease;
}

.kslf-clear:hover {
  background: var(--ruris-primary);
  color: #ffffff;
  border-color: var(--ruris-primary);
}

.kslf-clear:active {
  transform: translateY(1px);
}

.kslf-clear:focus-visible {
  outline: 2px solid var(--ruris-focus);
  outline-offset: 2px;
}

/* =========================================================
   AKORDEON GRUPE
   ========================================================= */

.kslf-group {
  border-bottom: 1px solid var(--ruris-border);
  transition: background 0.15s ease;
}

.kslf-group:last-child {
  border-bottom: 0;
}

.kslf-group--highlight {
  background: var(--ruris-highlight);
  border-radius: var(--ruris-radius-sm);
  padding: 0 0.4rem;
}

.kslf-acc {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  text-align: left;
  font: inherit;
  background: none;
  border: 0;
  padding: 0.7rem 0;
  cursor: pointer;
}

.kslf-acc:focus-visible {
  outline: 2px solid var(--ruris-focus);
  outline-offset: 2px;
}

.kslf-label {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--ruris-text);
}

.kslf-chevron {
  opacity: 0.6;
  font-size: 0.9rem;
  transform: rotate(0deg);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.kslf-acc[aria-expanded="true"] .kslf-chevron {
  opacity: 1;
  color: var(--ruris-primary);
  transform: rotate(180deg);
}

/* =========================================================
   TERMINI / CHECKBOX
   ========================================================= */

.kslf-terms {
  list-style: none;
  margin: 0 0 0.6rem;
  padding: 0.2rem 0 0.5rem;
}

.kslf-term {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.28rem 0;
  cursor: pointer;
  color: var(--ruris-text);
  font-size: 0.92rem;
}

.kslf-term input[type="checkbox"] {
  accent-color: var(--ruris-primary);
  width: 17px;
  height: 17px;
  border-radius: 4px;
  border: 1px solid var(--ruris-border-strong);
  transform: translateY(1px);
  flex: 0 0 auto;
}

.kslf-term span {
  line-height: 1.35;
  transition: color 0.15s ease;
}

.kslf-term input:checked + span {
  font-weight: 700;
  color: var(--ruris-primary);
}

.kslf-term:hover span {
  color: var(--ruris-primary-hover);
}

.kslf-term input:disabled + span {
  opacity: 0.45;
  text-decoration: none;
  cursor: not-allowed;
}

/* =========================================================
   STATUS
   ========================================================= */

.kslf-status {
  margin-top: 0.5rem;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--ruris-text-muted);
}

/* =========================================================
   KATEGORIJE & RELATED
   ========================================================= */

.ruris-filter .product-categories,
.kslf .product-categories {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--ruris-border);
}

.ruris-filter .product-categories > li,
.kslf .product-categories > li {
  margin: 0;
  padding: 0;
  border-bottom: 1px solid var(--ruris-border);
}

.ruris-filter .product-categories > li:last-child,
.kslf .product-categories > li:last-child {
  border-bottom: 0;
}

.ruris-filter .product-categories a,
.kslf .product-categories a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.55rem 0;
  color: var(--ruris-text);
  text-decoration: none;
  font-size: 0.92rem;
  transition: color 0.15s ease;
}

.ruris-filter .product-categories a:hover,
.kslf .product-categories a:hover {
  color: var(--ruris-primary);
}

.ruris-filter .product-categories a::after,
.kslf .product-categories a::after {
  content: "›";
  flex: 0 0 auto;
  font-size: 1.1rem;
  line-height: 1;
  opacity: 0.5;
  transition: transform 0.15s ease, opacity 0.15s ease;
}

.ruris-filter .product-categories a:hover::after,
.kslf .product-categories a:hover::after {
  opacity: 1;
  color: var(--ruris-primary);
  transform: translateX(3px);
}

/* Srodne kategorije chips */
.ruris-chip-link:hover {
  background: var(--ruris-primary-soft) !important;
  color: var(--ruris-primary) !important;
  border-color: #fca5a5 !important;
}

/* =========================================================
   ONSALE BLOK (RURIS CRVENI AKCENAT)
   ========================================================= */

.kslf-group--onsale {
  margin: 0.5rem 0;
  padding: 0.35rem 0.6rem;
  border: 1px dashed var(--ruris-primary-border);
  border-radius: var(--ruris-radius-sm);
  background: #fffdfd;
}

.kslf-group--onsale .kslf-label {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--ruris-primary);
}

.kslf-group--onsale .kslf-label::before {
  content: "%";
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border-radius: 4px;
  background: var(--ruris-primary);
  color: #fff;
  font-weight: 700;
  font-size: 0.75rem;
  line-height: 1;
}

.kslf-group--onsale .kslf-term input:checked + span {
  color: var(--ruris-primary);
}

/* =========================================================
   NEVE TEMA FIX & INTEGRACIJA
   ========================================================= */

/* Sakrivanje standardne Neve/Woo paginacije kada naš filter upravlja petljom */
.ruris-filter ~ nav.woocommerce-pagination,
.kslf-cat-panel ~ nav.woocommerce-pagination,
.kslf-shop-top ~ nav.woocommerce-pagination,
.woocommerce nav.woocommerce-pagination[aria-label="Paginacija proizvoda"],
.nv-content-wrap nav.woocommerce-pagination:not(.ruris-pagination) {
  display: none !important;
}

/* Neve Product Loop kontejner očuvanje grid strukture */
.nv-content-wrap ul.products {
  transition: opacity 0.2s ease;
}

.nv-content-wrap ul.products.ruris-loading {
  opacity: 0.5;
  pointer-events: none;
}