/* =============================================
   SOPHÉA — collectie.css
   ============================================= */

/* HERO */
.collectie-hero {
  margin-top: 0;
  padding: 3rem 3rem 3.5rem;
  text-align: left;
  border-bottom: 1px solid var(--clr-border);
  position: relative;
  overflow: hidden;
  background-size: cover;
  background-position: center;
  background-color: var(--clr-border);
  min-height: 420px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-end;
}

/* Zachte donkere gradient onderin, zodat de witte titel altijd leesbaar
   blijft ongeacht hoe licht dat stuk van de hero-foto is. */
.collectie-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.45) 0%, transparent 55%);
  pointer-events: none;
}

/* Ondoorzichtige beige laag met shimmer-gradient die de foto verbergt tijdens het laden */
.collectie-hero--laden::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  background-image: linear-gradient(100deg, #f0ebe0 35%, #fdfbf6 50%, #f0ebe0 65%);
  background-size: 200% 100%;
  animation-name: heroShimmerSweep;
  animation-duration: 1000ms;
  animation-timing-function: ease-in-out;
  animation-iteration-count: 1;
  animation-fill-mode: forwards;
}

/* Bereik zo gekozen dat de volledige animatieduur exact overeenkomt met
   de doorkruising van de linkerrand tot de rechterrand — geen "dode tijd" */
@keyframes heroShimmerSweep {
  0% { background-position: 110% 0; }
  100% { background-position: -10% 0; }
}

.collectie-hero__eyebrow {
  font-family: var(--font-sans);
  font-size: 0.68rem;
  letter-spacing: 0.3em;
  color: rgba(255,255,255,0.85);
  text-transform: uppercase;
  margin-bottom: 0.75rem;
  position: relative;
  z-index: 1;
  opacity: 1;
  transition: opacity 0.3s ease;
}

.collectie-hero__title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3.25rem);
  font-weight: 400;
  color: #fff;
  line-height: 1;
  margin-bottom: 0;
  position: relative;
  z-index: 1;
  opacity: 1;
  transition: opacity 0.3s ease;
}

.collectie-hero__divider {
  display: none;
}

/* FILTER BAR */
.filter-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 4rem;
  border-bottom: 1px solid var(--clr-border);
  background: var(--clr-bg);
  position: sticky;
  top: var(--nav-h);
  z-index: 50;
}

/* Vanaf tablet/laptop-breedte de hero links laten uitlijnen met de
   filter-bar eronder (die 4rem padding gebruikt i.p.v. de 3rem van de hero). */
@media (min-width: 901px) {
  .collectie-hero {
    padding-left: 4rem;
  }
}

.filter-bar__left {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.filter-bar__right {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.filter-bar__label {
  font-family: var(--font-sans);
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  color: var(--clr-text);
  opacity: 0.5;
}

/* FILTER OPEN KNOP */
.filter-open-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: none;
  border: 1px solid var(--clr-border);
  padding: 0.5rem 1rem;
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.15em;
  color: var(--clr-text);
  cursor: pointer;
  transition: border-color 0.2s;
}

.filter-open-btn:hover {
  border-color: var(--clr-text);
}

.sort-select {
  appearance: none;
  background: transparent;
  border: none;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 300;
  color: var(--clr-text);
  cursor: pointer;
  padding-right: 1rem;
}

/* FILTER OVERLAY */
.filter-overlay {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  z-index: 300;
  width: 320px;
  max-width: 85vw;
  background: var(--clr-bg);
  display: flex;
  flex-direction: column;
  transform: translateX(-100%);
  pointer-events: none;
  transition: transform 0.4s ease;
  overflow-y: auto;
  border-right: 1px solid var(--clr-border);
}

.filter-overlay.is-open {
  transform: translateX(0);
  pointer-events: all;
}

.filter-overlay__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 2rem;
  border-bottom: 1px solid var(--clr-border);
  flex-shrink: 0;
}

.filter-overlay__titel {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  letter-spacing: 0.25em;
  color: var(--clr-text);
}

.filter-overlay__sluit {
  background: none;
  border: none;
  font-size: 1.1rem;
  color: var(--clr-text);
  cursor: pointer;
  opacity: 0.5;
  transition: opacity 0.2s;
}

.filter-overlay__sluit:hover {
  opacity: 1;
}

.filter-overlay__groep {
  padding: 1.75rem 2rem;
  border-bottom: 1px solid var(--clr-border);
}

.filter-overlay__label {
  font-family: var(--font-sans);
  font-size: 0.65rem;
  letter-spacing: 0.25em;
  color: var(--clr-gold);
  margin-bottom: 1rem;
}

.filter-overlay__opties {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.filter-optie {
  background: none;
  border: none;
  text-align: left;
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 300;
  color: var(--clr-text);
  padding: 0.35rem 0;
  cursor: pointer;
  opacity: 0.5;
  transition: opacity 0.2s;
}

.filter-optie:hover {
  opacity: 0.8;
}

.filter-optie--active {
  opacity: 1;
  font-weight: 400;
}

.filter-optie--active::before {
  content: '✓ ';
  color: var(--clr-gold);
  font-family: var(--font-sans);
  font-size: 0.75rem;
}

.filter-overlay__footer {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: auto;
}

.filter-overlay__toepassen {
  padding: 1rem;
  background: var(--clr-text);
  color: var(--clr-bg);
  border: none;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  cursor: pointer;
  transition: background 0.2s;
}

.filter-overlay__toepassen:hover {
  background: var(--clr-gold);
  color: var(--clr-text);
}

.filter-overlay__reset {
  padding: 0.75rem;
  background: none;
  border: 1px solid var(--clr-border);
  font-family: var(--font-sans);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  color: var(--clr-text);
  cursor: pointer;
  transition: border-color 0.2s;
}

.filter-overlay__reset:hover {
  border-color: var(--clr-text);
}

/* BACKDROP */
.filter-backdrop {
  position: fixed;
  inset: 0;
  z-index: 299;
  background: rgba(0,0,0,0.3);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s ease;
}

.filter-backdrop.is-open {
  opacity: 1;
  pointer-events: all;
}

/* PRODUCT GRID */
.grid-sectie {
  padding: 2.5rem 4rem 4rem;
  background: var(--clr-bg);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  column-gap: 2rem;
  row-gap: 3rem;
}

/* PRODUCT CARD */
.product-card {
  background: transparent;
  display: flex;
  flex-direction: column;
  cursor: pointer;
}

.product-card__body {
  padding: 1rem 0 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  text-align: center;
}

.product-card__img-wrap {
  position: relative;
  aspect-ratio: 3/4;
  overflow: hidden;
  background: var(--clr-border);
}

.product-card__img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-card__overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 2rem 1rem 0.85rem;
  background: linear-gradient(to top, rgba(50,21,30,0.75) 0%, transparent 100%);
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
}

.product-card__naam {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 400;
  color: var(--clr-text);
}

.product-card__prijs {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--clr-text);
  opacity: 0.7;
}

.product-card__prijs--uitverkocht {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clr-text);
  opacity: 0.45;
}

.product-card__badges {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.4rem;
}

.product-card__badge {
  padding: 0.25rem 0.6rem;
  font-family: var(--font-sans);
  font-size: 0.62rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  border-radius: 999px;
}

.product-card__badge--bestseller {
  background: var(--clr-gold);
  color: var(--clr-text);
}

.product-card__badge--nieuw {
  background: var(--clr-text);
  color: var(--clr-bg);
}

.product-card__badge--laatste-items {
  background: var(--clr-text);
  color: var(--clr-bg);
}

.product-card__foto-placeholder {
  width: 100%;
  height: 100%;
  background: var(--clr-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-sans);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  color: var(--clr-text);
  opacity: 0.3;
}

/* SKELETON LOADING STATE */
.product-card--skeleton {
  pointer-events: none;
}

.skeleton-shimmer {
  width: 100%;
  aspect-ratio: 3/4;
  background: linear-gradient(
    100deg,
    var(--clr-border) 30%,
    rgba(255, 255, 255, 0.55) 50%,
    var(--clr-border) 70%
  );
  background-size: 250% 100%;
  animation: skeletonShimmer 1.5s ease-in-out infinite;
}

@keyframes skeletonShimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -50% 0; }
}

/* PAGINERING */
.grid-sectie__paginering {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  margin-top: 3.5rem;
}

.paginering__pagina {
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: 1px solid transparent;
  border-radius: 50%;
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 400;
  color: var(--clr-text);
  opacity: 0.55;
  cursor: pointer;
  transition: opacity 0.2s, border-color 0.2s;
}

.paginering__pagina:hover {
  opacity: 1;
}

.paginering__pagina--actief {
  opacity: 1;
  border-color: var(--clr-text);
}

.paginering__volgende {
  background: none;
  border: none;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  color: var(--clr-text);
  opacity: 0.7;
  cursor: pointer;
  margin-left: 0.5rem;
  transition: opacity 0.2s;
}

.paginering__volgende:hover {
  opacity: 1;
}

/* SORT DROPDOWN */
.sort-wrapper {
  position: relative;
}

.sort-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: none;
  border: none;
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.15em;
  color: var(--clr-text);
  cursor: pointer;
  opacity: 0.7;
  transition: opacity 0.2s;
}

.sort-btn:hover {
  opacity: 1;
}

.sort-btn svg {
  transition: transform 0.2s;
}

.sort-btn.is-open svg {
  transform: rotate(180deg);
}

.sort-dropdown {
  position: absolute;
  top: calc(100% + 0.75rem);
  right: 0;
  background: var(--clr-bg);
  border: 1px solid var(--clr-border);
  min-width: 240px;
  display: flex;
  flex-direction: column;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-8px);
  transition: opacity 0.2s ease, transform 0.2s ease;
  z-index: 100;
}

.sort-dropdown.is-open {
  opacity: 1;
  pointer-events: all;
  transform: translateY(0);
}

.sort-dropdown__titel {
  font-family: var(--font-sans);
  font-size: 0.65rem;
  letter-spacing: 0.25em;
  color: var(--clr-gold);
  padding: 1.25rem 1.5rem 0.75rem;
  border-bottom: 1px solid var(--clr-border);
}

.sort-optie {
  background: none;
  border: none;
  text-align: left;
  font-family: var(--font-sans);
  font-size: 0.88rem;
  font-weight: 300;
  color: var(--clr-text);
  padding: 0.85rem 1.5rem;
  cursor: pointer;
  opacity: 0.6;
  transition: opacity 0.2s, background 0.2s;
  border-bottom: 1px solid var(--clr-border);
}

.sort-optie:last-child {
  border-bottom: none;
}

.sort-optie:hover {
  opacity: 1;
  background: var(--clr-card);
}

.sort-optie--active {
  opacity: 1;
  font-weight: 400;
  color: var(--clr-gold);
}

/* KLEUR DOTS */
.kleur-dot {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  flex-shrink: 0;
  display: inline-block;
  box-shadow: 0 1px 2px rgba(0,0,0,0.2);
}

.kleur-dot--all {
  background: conic-gradient(#1f8f85, #c4607e, #6b9fd4, #f5f3ef, #0f1829, #1f8f85);
}

.kleur-check {
  margin-left: auto;
  color: var(--clr-gold);
  font-size: 0.75rem;
  opacity: 0;
  transition: opacity 0.15s;
}

.filter-optie {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.filter-optie--active .kleur-check {
  opacity: 1;
}

/* CHECKBOX-VIERKANTJE voor categorie/collectie/prijs filteropties —
   maakt visueel duidelijk dat het klikbare aanvinkopties zijn. */
.filter-checkbox {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  border: 1.5px solid var(--clr-text);
  flex-shrink: 0;
}

.filter-optie--active .filter-checkbox {
  background: #000;
  border-color: #000;
}

/* Standaard ✓-vinkje van .filter-optie--active::before uitzetten voor
   categorie/collectie/kleur — die gebruiken al het zwarte vierkantje
   hierboven als actief-indicator, dus geen dubbel vinkje nodig. */
.filter-optie[data-type="categorie"].filter-optie--active::before,
.filter-optie[data-type="collectie"].filter-optie--active::before,
.filter-optie[data-type="kleur"].filter-optie--active::before {
  content: none;
}

/* PRIJS SLIDER — dual-range, met een actieve balk tussen de twee handvatten */
.prijs-slider {
  position: relative;
  height: 20px;
  margin: 0.5rem 0 1.5rem;
}

.prijs-slider__track {
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--clr-border);
  transform: translateY(-50%);
}

.prijs-slider__track-actief {
  position: absolute;
  top: 50%;
  height: 2px;
  background: var(--clr-text);
  transform: translateY(-50%);
}

.prijs-slider__range {
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  transform: translateY(-50%);
  -webkit-appearance: none;
  appearance: none;
  background: transparent;
  pointer-events: none;
  margin: 0;
}

.prijs-slider__range::-webkit-slider-runnable-track {
  background: transparent;
  height: 2px;
}

.prijs-slider__range::-moz-range-track {
  background: transparent;
  height: 2px;
}

.prijs-slider__range::-webkit-slider-thumb {
  -webkit-appearance: none;
  pointer-events: all;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--clr-text);
  border: 2px solid var(--clr-bg);
  box-shadow: 0 1px 3px rgba(0,0,0,0.3);
  cursor: pointer;
}

.prijs-slider__range::-moz-range-thumb {
  pointer-events: all;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--clr-text);
  border: 2px solid var(--clr-bg);
  box-shadow: 0 1px 3px rgba(0,0,0,0.3);
  cursor: pointer;
}

.prijs-slider__inputs {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.prijs-slider__input-wrap {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  border: 1px solid var(--clr-border);
  padding: 0.55rem 0.75rem;
  flex: 1;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  color: var(--clr-text);
}

.prijs-slider__input-wrap span:first-child {
  opacity: 0.5;
}

.prijs-slider__input {
  border: none;
  background: none;
  width: 100%;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  color: var(--clr-text);
  appearance: textfield;
  -moz-appearance: textfield;
}

.prijs-slider__input::-webkit-outer-spin-button,
.prijs-slider__input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.prijs-slider__input:focus {
  outline: none;
}

.prijs-slider__streep {
  opacity: 0.4;
  font-family: var(--font-sans);
  font-size: 0.8rem;
}

/* LEGE STAAT — als filters geen enkel product opleveren */
.grid-leeg {
  grid-column: 1 / -1;
  text-align: center;
  padding: 4rem 1rem;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 300;
  color: var(--clr-text);
  opacity: 0.6;
}

/* RESPONSIVE */
@media (max-width: 1100px) {
  .product-grid {
    grid-template-columns: repeat(3, 1fr);
    column-gap: 1.5rem;
    row-gap: 3rem;
  }
}

@media (max-width: 900px) {
  .filter-bar {
    padding: 1rem 2rem;
    flex-wrap: wrap;
    gap: 0.75rem;
  }

  .grid-sectie {
    padding: 2rem 2rem 3rem;
  }

  .product-grid {
    grid-template-columns: repeat(2, 1fr);
    column-gap: 8px;
    row-gap: 2.5rem;
  }
}

@media (max-width: 500px) {
  .collectie-hero {
    padding: 2.5rem 1rem 1.5rem;
    min-height: 230px;
  }

  .filter-bar {
    padding: 1rem 1rem;
  }

  .filter-open-btn {
    padding: 0.26rem 0.5rem;
    font-size: 0.5rem;
  }

  .sort-btn {
    font-size: 0.6rem !important;
  }

  .product-grid {
    grid-template-columns: repeat(2, 1fr);
    column-gap: 8px;
    row-gap: 2.5rem;
  }

  .grid-sectie {
    padding: 1.5rem 1rem 3rem;
  }

  .product-card__naam {
    font-size: 0.7rem;
  }

  .product-card__prijs {
    font-size: 0.72rem;
  }
}