/* ===========================
   Category Page - Body & Shape Store
   Desktop: 4-koloms product grid
   Mobiel: lijst-weergave
   =========================== */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --color-bg: #f5f4f1;
  --color-white: #ffffff;
  --color-text: #2c3e2c;
  --color-text-secondary: #6b7b6b;
  --color-text-muted: #9a9e96;
  --color-border: #e9e8e5;
  --color-accent: #2c3e2c;
  --color-accent-hover: #3a5039;
  --color-tabs-bg: #eceae6;
  --color-topbar: #2c3e2c;
  --color-star: #2c3e2c;
  --font-heading: 'DM Serif Display', 'Georgia', serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-pill: 50px;
  --transition: 0.2s ease;
}

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.5;
  overflow-x: hidden;
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; height: auto; display: block; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* === TOP BAR === */
.topbar {
  background: var(--color-topbar);
  color: #fff;
  text-align: center;
  padding: 12px 20px;
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 0.01em;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
}
.topbar__arrow {
  color: rgba(255,255,255,0.6);
  font-size: 18px;
  transition: color var(--transition);
  line-height: 1;
}
.topbar__arrow:hover { color: #fff; }

/* === HEADER === */
.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
}
.header__left,
.header__right {
  display: flex;
  align-items: center;
  gap: 16px;
}
.header__hamburger svg { width: 24px; height: 24px; stroke: var(--color-text); }
.header__nav { display: none; }
.header__logo {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
}
.header__logo-img { height: 44px; width: auto; }
.header__action {
  display: flex;
  align-items: center;
  gap: 4px;
  color: var(--color-text);
  padding: 4px;
}
.header__action svg { width: 24px; height: 24px; stroke: var(--color-text); }
.header__cart-count { font-size: 13px; font-weight: 400; color: var(--color-text); }
.header__search-desktop { display: none; }

/* === PAGE WRAPPER === */
.page-wrapper {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 20px;
}

/* === BREADCRUMB === */
.breadcrumb {
  padding: 20px 0 12px;
  font-size: 13px;
  color: var(--color-text-secondary);
}
.breadcrumb__link {
  color: var(--color-text-muted);
  transition: color var(--transition);
}
.breadcrumb__link:hover { color: var(--color-accent); }
.breadcrumb__sep { margin: 0 8px; color: var(--color-text-muted); }
.breadcrumb__current { color: var(--color-text); font-weight: 500; }

/* === CATEGORY HEADER (centered) === */
.category-header {
  text-align: center;
  padding: 12px 0 28px;
  max-width: 700px;
  margin: 0 auto;
}
.category-header__title {
  font-family: var(--font-heading);
  font-size: 32px;
  font-weight: 400;
  color: var(--color-text);
  margin-bottom: 12px;
  line-height: 1.1;
}
.category-header__description {
  font-size: 15px;
  color: var(--color-text);
  line-height: 1.7;
}
.category-header__readmore {
  color: var(--color-text-muted);
  font-size: 14px;
}
.category-header__readmore:hover { color: var(--color-accent); }

/* === CATEGORY TABS === */
.category-tabs {
  display: flex;
  background: var(--color-tabs-bg);
  border-radius: var(--radius-md);
  padding: 4px;
  margin: 0 auto 20px;
  max-width: 820px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.category-tabs::-webkit-scrollbar { display: none; }
.category-tabs__tab {
  flex-shrink: 0;
  padding: 13px 20px;
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text-secondary);
  text-align: center;
  border-radius: 8px;
  transition: all var(--transition);
  white-space: nowrap;
}
.category-tabs__tab--active {
  background: var(--color-white);
  color: var(--color-text);
  font-weight: 600;
  box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}
.category-tabs__tab:hover:not(.category-tabs__tab--active) {
  color: var(--color-text);
}

/* === FILTER ROW === */
.category-filter-row {
  display: flex;
  justify-content: flex-end;
  padding: 8px 0 20px;
}
.category-filter-btn {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text);
  display: flex;
  align-items: center;
  gap: 8px;
}
.category-filter-btn svg { stroke: var(--color-text); }

/* === PRODUCT GRID (desktop: 4 kolommen) === */
.product-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px 16px;
  padding-bottom: 60px;
}

.product-card {
  display: block;
}
.product-card--hidden { display: none; }

.product-card__link {
  display: block;
  text-decoration: none;
  color: inherit;
}

.product-card__image {
  width: 100%;
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
  padding: 16px;
}
.product-card__image img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  transition: transform 0.3s ease;
}
.product-card:hover .product-card__image img {
  transform: scale(1.03);
}

.product-card__reviews {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 6px;
  font-size: 13px;
  color: var(--color-text-secondary);
}
.product-card__star {
  width: 14px;
  height: 14px;
  color: var(--color-star);
}

.product-card__name {
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 2px;
  line-height: 1.3;
}

.product-card__brand {
  font-size: 14px;
  color: var(--color-text-muted);
  display: block;
  margin-bottom: 12px;
}

.product-card__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.product-card__pricing {
  display: flex;
  align-items: baseline;
  gap: 6px;
}
.product-card__price {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-text);
}
.product-card__unit {
  font-size: 13px;
  color: var(--color-text-muted);
}

.product-card__btn {
  display: inline-block;
  padding: 10px 22px;
  background: var(--color-accent);
  color: #fff;
  font-size: 13px;
  font-weight: 500;
  border-radius: var(--radius-sm);
  transition: background var(--transition);
  white-space: nowrap;
}
.product-card:hover .product-card__btn {
  background: var(--color-accent-hover);
}

/* === FOOTER (nieuw, soberder design) === */
.footer {
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
  padding: 32px 24px 24px;
}
.footer__inner {
  max-width: 1320px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 20px;
}
.footer__links {
  display: flex;
  align-items: center;
  gap: 28px;
}
.footer__links a {
  font-size: 13px;
  color: var(--color-text-secondary);
  transition: color var(--transition);
}
.footer__links a:hover { color: var(--color-text); }
.footer__social {
  display: flex;
  align-items: center;
  gap: 16px;
}
.footer__social a {
  color: var(--color-text-secondary);
  transition: color var(--transition);
}
.footer__social a:hover { color: var(--color-text); }
.footer__bottom {
  text-align: center;
  font-size: 12px;
  color: var(--color-text-muted);
  padding-top: 16px;
  border-top: 1px solid var(--color-border);
}

/* ===========================
   DESKTOP (768px+)
   =========================== */
@media (min-width: 768px) {
  .header { padding: 18px 48px; }
  .header__hamburger { display: none; }
  .header__search-mobile { display: none; }
  .header__search-desktop { display: flex; }
  .header__nav {
    display: flex;
    align-items: center;
    gap: 32px;
  }
  .header__nav-link {
    font-size: 15px;
    font-weight: 500;
    color: var(--color-text);
    display: flex;
    align-items: center;
    gap: 4px;
  }
  .header__nav-link svg { width: 14px; height: 14px; }

  .page-wrapper {
    padding: 0 48px;
  }

  .category-header { padding: 20px 0 36px; }
  .category-header__title { font-size: 48px; }
  .category-header__description { font-size: 16px; }

  .product-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 48px 32px;
  }

  .product-card__image { padding: 20px; }
  .product-card__name { font-size: 17px; }
  .product-card__price { font-size: 20px; }
  .product-card__btn { padding: 12px 26px; font-size: 14px; }
}

@media (min-width: 1200px) {
  .header { padding: 18px 60px; }
  .page-wrapper { padding: 0 60px; }
  .product-grid { gap: 56px 40px; }
  .product-card__name { font-size: 18px; }
  .product-card__price { font-size: 22px; }
}

/* ===========================
   MOBILE (< 768px) - Lijst weergave
   =========================== */
@media (max-width: 767px) {
  .header { padding: 14px 16px; }
  .header__logo-img { height: 36px; }
  .page-wrapper { padding: 0 16px; }

  .category-header__title { font-size: 28px; }
  .category-header__description { font-size: 14px; }

  .category-tabs { margin-bottom: 12px; }
  .category-tabs__tab { padding: 11px 14px; font-size: 13px; }

  .category-filter-row { padding: 4px 0 16px; }

  /* Mobiel: lijst-weergave */
  .product-grid {
    display: flex;
    flex-direction: column;
    gap: 0;
  }

  .product-card {
    border-bottom: 1px solid var(--color-border);
  }
  .product-card:first-child {
    border-top: 1px solid var(--color-border);
  }

  .product-card__link {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 0;
  }

  .product-card__image {
    width: 90px;
    height: 90px;
    flex-shrink: 0;
    aspect-ratio: auto;
    margin-bottom: 0;
    padding: 8px;
  }

  .product-card__reviews {
    margin-bottom: 4px;
    font-size: 12px;
  }
  .product-card__star { width: 12px; height: 12px; }

  .product-card__name { font-size: 16px; margin-bottom: 2px; }
  .product-card__brand { font-size: 13px; margin-bottom: 10px; }

  .product-card__bottom {
    flex-wrap: wrap;
    gap: 8px;
  }
  .product-card__price { font-size: 17px; }
  .product-card__unit { font-size: 12px; }
  .product-card__btn { padding: 9px 18px; font-size: 12px; }

  /* Footer mobiel */
  .footer__inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }
  .footer__links {
    flex-wrap: wrap;
    gap: 16px;
  }
}