/**
 * MWS Filter Page — Styles (v2 — Light Theme)
 * Clean, professional, light color scheme.
 * Product cards are large with square images for perforation visibility.
 */

/* ── Base vars ───────────────────────────────────────────────────────────── */
:root {
  --mws-bg:             #e8eaee;
  --mws-surface:        #ffffff;
  --mws-border:         #d8dce4;
  --mws-border-2:       #c4cad6;
  --mws-text:           #1a2035;
  --mws-muted:          #6b7280;
  --mws-accent:         #121c2e;
  --mws-accent-bg:      #eef0f4;
  --mws-accent-border:  rgba(18,28,46,0.18);
  --mws-hover-bg:       #f5f6f8;
  --mws-radius:         8px;
  --mws-radius-lg:      12px;
  --mws-shadow:         0 2px 8px rgba(18,28,46,0.10), 0 1px 3px rgba(18,28,46,0.07);
  --mws-shadow-lg:      0 8px 28px rgba(18,28,46,0.14), 0 2px 6px rgba(18,28,46,0.08);
  --mws-transition:     0.18s ease;
}

/* ══════════════════════════════════════════════════════════════════════════
   CATEGORY HERO SECTION — SEO content, contacts, CTA
══════════════════════════════════════════════════════════════════════════ */

.mws-cat-hero {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 32px;
  background: var(--mws-surface);
  border: 1px solid var(--mws-border);
  border-radius: var(--mws-radius-lg);
  padding: 36px 40px;
  margin-bottom: 28px;
  box-shadow: var(--mws-shadow);
  align-items: start;
}

.mws-cat-hero-heading {
  font-size: 30px;
  font-weight: 800;
  color: var(--mws-accent);
  margin: 0 0 14px;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.mws-cat-hero-text {
  font-size: 15px;
  line-height: 1.75;
  color: var(--mws-text);
  max-width: 720px;
}

.mws-cat-hero-text p {
  margin: 0 0 10px;
}

.mws-cat-hero-text p:last-child {
  margin-bottom: 0;
}

.mws-cat-hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 20px;
  padding: 12px 28px;
  background: var(--mws-accent);
  color: #ffffff;
  font-size: 14px;
  font-weight: 700;
  border-radius: var(--mws-radius);
  text-decoration: none;
  transition: all var(--mws-transition);
  letter-spacing: 0.02em;
}

.mws-cat-hero-cta:hover {
  background: #1e2d47;
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(18,28,46,0.3);
  color: #ffffff;
}

/* ── Contact Cards ───────────────────────────────────────────────────── */

.mws-cat-contacts {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.mws-cat-contacts-title {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--mws-muted);
  margin: 0 0 4px;
}

.mws-cat-contacts-grid {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.mws-contact-card {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: var(--mws-accent-bg);
  border: 1px solid var(--mws-border);
  border-radius: var(--mws-radius);
  padding: 16px 18px;
  transition: box-shadow var(--mws-transition);
}

.mws-contact-card:hover {
  box-shadow: var(--mws-shadow);
}

.mws-contact-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--mws-accent);
  color: rgba(255,255,255,0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.mws-contact-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.mws-contact-name {
  font-size: 14px;
  font-weight: 700;
  color: var(--mws-accent);
  line-height: 1.3;
}

.mws-contact-role {
  font-size: 12px;
  color: var(--mws-muted);
  font-weight: 500;
  margin-bottom: 4px;
}

.mws-contact-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--mws-accent);
  text-decoration: none;
  font-weight: 500;
  transition: color var(--mws-transition);
  word-break: break-all;
}

.mws-contact-link:hover {
  color: #2a3f66;
  text-decoration: underline;
}

.mws-contact-link svg {
  flex-shrink: 0;
  opacity: 0.6;
}

/* ── Hero responsive ─────────────────────────────────────────────────── */

@media (max-width: 900px) {
  .mws-cat-hero {
    grid-template-columns: 1fr;
    padding: 24px 20px;
    gap: 24px;
  }

  .mws-cat-hero-heading {
    font-size: 24px;
  }
}

@media (max-width: 500px) {
  .mws-cat-hero {
    padding: 18px 16px;
  }

  .mws-cat-hero-heading {
    font-size: 20px;
  }

  .mws-cat-hero-cta {
    width: 100%;
    justify-content: center;
  }
}

/* ══════════════════════════════════════════════════════════════════════════
   PAGE LAYOUT
══════════════════════════════════════════════════════════════════════════ */

.mws-filter-page {
  display: grid;
  grid-template-columns: 268px 1fr;
  gap: 28px;
  align-items: start;
  font-family: inherit;
  color: var(--mws-text);
}

@media (max-width: 1024px) {
  .mws-filter-page { grid-template-columns: 1fr; }
}

/* ══════════════════════════════════════════════════════════════════════════
   FILTER SIDEBAR
══════════════════════════════════════════════════════════════════════════ */

.mws-sidebar {
  background: var(--mws-surface);
  border: 1px solid var(--mws-border);
  border-radius: var(--mws-radius-lg);
  box-shadow: var(--mws-shadow);
  overflow: hidden;
  position: sticky;
  top: 100px;
}

.mws-sidebar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  border-bottom: 1px solid var(--mws-border);
  background: var(--mws-bg);
}

.mws-sidebar-title {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--mws-muted);
  margin: 0;
}

.mws-clear-all {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 12px;
  font-weight: 600;
  color: var(--mws-accent);
  padding: 0;
  display: none;
  transition: opacity var(--mws-transition);
}
.mws-clear-all:hover { opacity: 0.75; }
.mws-clear-all.visible { display: block; }

/* Active chips */
.mws-active-chips {
  padding: 10px 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  border-bottom: 1px solid var(--mws-border);
  display: none;
  background: var(--mws-accent-bg);
}
.mws-active-chips.has-chips { display: flex; }

.mws-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: #fff;
  border: 1px solid var(--mws-accent-border);
  color: var(--mws-accent);
  border-radius: 20px;
  padding: 3px 10px;
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--mws-transition);
}
.mws-chip:hover { background: var(--mws-accent-bg); }
.mws-chip-remove { font-size: 14px; line-height: 1; opacity: 0.6; }

/* ── Filter Groups ─────────────────────────────────────────────────────── */

.mws-filter-group { border-bottom: 1px solid var(--mws-border); }
.mws-filter-group:last-child { border-bottom: none; }

.mws-group-toggle {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 18px;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--mws-text);
  font-size: 13px;
  font-weight: 600;
  text-align: left;
  transition: background var(--mws-transition);
}
.mws-group-toggle:hover { background: var(--mws-hover-bg); }

.mws-group-label { flex: 1; }

.mws-group-count {
  font-size: 11px;
  color: #fff;
  background: var(--mws-accent);
  border-radius: 10px;
  padding: 1px 7px;
  font-weight: 700;
}

.mws-group-arrow {
  font-size: 9px;
  color: var(--mws-muted);
  transition: transform var(--mws-transition);
}
.mws-filter-group.open .mws-group-arrow { transform: rotate(180deg); }

.mws-group-body {
  display: none;
  padding: 4px 18px 12px;
}
.mws-filter-group.open .mws-group-body { display: block; }

/* Group search */
.mws-group-search {
  width: 100%;
  background: var(--mws-bg);
  border: 1px solid var(--mws-border);
  border-radius: 6px;
  color: var(--mws-text);
  font-size: 12px;
  padding: 6px 10px;
  margin-bottom: 6px;
  outline: none;
  transition: border-color var(--mws-transition);
  box-sizing: border-box;
}
.mws-group-search:focus { border-color: var(--mws-accent); }
.mws-group-search::placeholder { color: var(--mws-muted); }

/* Scrollable option list */
.mws-option-list {
  max-height: 230px;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--mws-border) transparent;
}
.mws-option-list::-webkit-scrollbar { width: 4px; }
.mws-option-list::-webkit-scrollbar-track { background: transparent; }
.mws-option-list::-webkit-scrollbar-thumb { background: var(--mws-border-2); border-radius: 2px; }

/* Option items */
.mws-option {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 6px;
  cursor: pointer;
  border-radius: 5px;
  transition: background var(--mws-transition);
  user-select: none;
}
.mws-option:hover { background: var(--mws-hover-bg); }
.mws-option.hidden { display: none; }
.mws-option.zero-count { opacity: 0.35; pointer-events: none; }

.mws-option-checkbox {
  width: 16px;
  height: 16px;
  border: 1.5px solid var(--mws-border-2);
  border-radius: 3px;
  background: #fff;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--mws-transition);
}
.mws-option.active .mws-option-checkbox {
  background: var(--mws-accent);
  border-color: var(--mws-accent);
}
.mws-option.active .mws-option-checkbox::after {
  content: '';
  width: 9px;
  height: 5px;
  border-left: 2px solid #fff;
  border-bottom: 2px solid #fff;
  transform: rotate(-45deg) translateY(-1px);
  display: block;
}

.mws-option-name {
  font-size: 12.5px;
  color: var(--mws-text);
  flex: 1;
  line-height: 1.3;
}
.mws-option.active .mws-option-name { color: var(--mws-accent); font-weight: 600; }

.mws-option-badge {
  font-size: 11px;
  color: var(--mws-muted);
  background: var(--mws-bg);
  border-radius: 10px;
  padding: 1px 6px;
  flex-shrink: 0;
}

/* ── Range Slider ─────────────────────────────────────────────────────── */

.mws-range-wrap { padding: 8px 4px 4px; }

.mws-range-labels {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: var(--mws-muted);
  margin-bottom: 14px;
}
.mws-range-labels span { font-weight: 700; color: var(--mws-text); }

.mws-dual-range { position: relative; height: 28px; }

.mws-dual-range input[type="range"] {
  position: absolute;
  width: 100%;
  height: 4px;
  top: 50%;
  transform: translateY(-50%);
  appearance: none;
  -webkit-appearance: none;
  background: transparent;
  pointer-events: none;
  outline: none;
}

.mws-range-track {
  position: absolute;
  width: 100%;
  height: 4px;
  top: 50%;
  transform: translateY(-50%);
  background: var(--mws-border);
  border-radius: 2px;
}

.mws-range-fill {
  position: absolute;
  height: 4px;
  background: var(--mws-accent);
  border-radius: 2px;
  top: 0;
}

.mws-dual-range input[type="range"]::-webkit-slider-thumb {
  appearance: none;
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--mws-accent);
  border: 2px solid #fff;
  cursor: pointer;
  pointer-events: all;
  box-shadow: 0 1px 4px rgba(0,0,0,0.2);
  transition: transform 0.1s;
}
.mws-dual-range input[type="range"]::-webkit-slider-thumb:hover { transform: scale(1.15); }
.mws-dual-range input[type="range"]::-moz-range-thumb {
  width: 18px; height: 18px; border-radius: 50%;
  background: var(--mws-accent); border: 2px solid #fff;
  cursor: pointer; pointer-events: all;
}

/* Mobile sidebar */
.mws-mobile-filter-btn {
  display: none;
  width: 100%;
  background: var(--mws-surface);
  border: 1px solid var(--mws-border);
  border-radius: var(--mws-radius);
  color: var(--mws-text);
  font-size: 14px;
  font-weight: 600;
  padding: 12px 18px;
  cursor: pointer;
  margin-bottom: 16px;
  text-align: left;
  box-shadow: var(--mws-shadow);
}
@media (max-width: 1024px) {
  .mws-mobile-filter-btn { display: block; }
  .mws-sidebar {
    position: fixed; left: 0; top: 0; bottom: 0; z-index: 9999;
    width: 300px; transform: translateX(-100%);
    transition: transform 0.3s ease; overflow-y: auto; border-radius: 0;
  }
  .mws-sidebar.open { transform: translateX(0); box-shadow: var(--mws-shadow-lg); }
  .mws-sidebar-overlay {
    display: none; position: fixed; inset: 0;
    background: rgba(0,0,0,0.4); z-index: 9998;
  }
  .mws-sidebar-overlay.open { display: block; }
}

/* ══════════════════════════════════════════════════════════════════════════
   PRODUCT AREA
══════════════════════════════════════════════════════════════════════════ */

.mws-product-area { min-width: 0; }

.mws-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.mws-result-count { font-size: 13px; color: var(--mws-muted); }
.mws-result-count strong { color: var(--mws-text); font-weight: 700; }

.mws-sort-select {
  background: var(--mws-surface);
  border: 1px solid var(--mws-border);
  border-radius: var(--mws-radius);
  color: var(--mws-text);
  font-size: 13px;
  padding: 7px 12px;
  cursor: pointer;
  outline: none;
  box-shadow: var(--mws-shadow);
  transition: border-color var(--mws-transition);
}
.mws-sort-select:focus { border-color: var(--mws-accent); }

/* ── Product Grid — large cards ─────────────────────────────────────── */

.mws-product-grid {
  display: grid;
  /* Two wide columns on typical desktop so images are really large */
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
  position: relative;
  min-height: 200px;
  transition: opacity 0.2s;
}
.mws-product-grid.loading { opacity: 0.45; pointer-events: none; }

/* Product Card */
.mws-product-card {
  background: var(--mws-surface);
  border: 1px solid var(--mws-border);
  border-radius: var(--mws-radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  box-shadow: var(--mws-shadow);
  transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s;
}
.mws-product-card:hover {
  transform: translateY(-3px);
  border-color: var(--mws-accent-border);
  box-shadow: var(--mws-shadow-lg);
  text-decoration: none;
  color: inherit;
}

/* Large square image — shows perforation clearly */
.mws-card-image {
  aspect-ratio: 1 / 1;
  background: var(--mws-bg);
  overflow: hidden;
  border-bottom: 1px solid var(--mws-border);
}
.mws-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.3s ease;
}
.mws-product-card:hover .mws-card-image img { transform: scale(1.05); }

.mws-card-body {
  padding: 14px 16px 10px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.mws-card-name {
  font-size: 13.5px;
  font-weight: 700;
  color: var(--mws-text);
  line-height: 1.35;
}
.mws-card-sku {
  font-size: 11px;
  color: var(--mws-muted);
  font-family: monospace;
  letter-spacing: 0.02em;
}

.mws-card-specs {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: 6px;
}
.mws-spec-tag {
  font-size: 11px;
  background: var(--mws-bg);
  border: 1px solid var(--mws-border);
  border-radius: 5px;
  padding: 2px 8px;
  color: var(--mws-muted);
}
.mws-spec-tag strong { color: var(--mws-text); font-weight: 600; }

.mws-card-footer {
  padding: 10px 16px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  border-top: 1px solid var(--mws-border);
}

.mws-card-price {
  font-size: 18px;
  font-weight: 800;
  color: var(--mws-accent);
  line-height: 1.1;
}
.mws-card-price small {
  font-size: 10px;
  font-weight: 400;
  color: var(--mws-muted);
  display: block;
  margin-top: 2px;
}

.mws-card-cta {
  font-size: 12px;
  font-weight: 700;
  color: var(--mws-accent);
  background: var(--mws-accent-bg);
  border: 1px solid var(--mws-accent-border);
  border-radius: 6px;
  padding: 7px 14px;
  transition: all var(--mws-transition);
  white-space: nowrap;
}
.mws-product-card:hover .mws-card-cta {
  background: var(--mws-accent);
  color: #fff;
  border-color: var(--mws-accent);
}

/* Skeleton */
.mws-skeleton-card {
  background: var(--mws-surface);
  border: 1px solid var(--mws-border);
  border-radius: var(--mws-radius-lg);
  overflow: hidden;
  animation: mws-skeleton-pulse 1.4s ease-in-out infinite;
}
.mws-skeleton-image { aspect-ratio: 1/1; background: var(--mws-bg); }
.mws-skeleton-body { padding: 14px 16px; }
.mws-skeleton-line {
  height: 11px; background: var(--mws-border);
  border-radius: 4px; margin-bottom: 9px;
}
.mws-skeleton-line.wide { width: 80%; }
.mws-skeleton-line.medium { width: 55%; }
.mws-skeleton-line.narrow { width: 35%; }

@keyframes mws-skeleton-pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.55; }
}

/* Spinner */
.mws-spinner-overlay {
  position: absolute; inset: 0;
  display: none; align-items: center; justify-content: center; z-index: 2;
}
.mws-product-grid.loading .mws-spinner-overlay { display: flex; }
.mws-spinner-ring {
  width: 36px; height: 36px;
  border: 3px solid var(--mws-border);
  border-top-color: var(--mws-accent);
  border-radius: 50%;
  animation: mws-spin 0.8s linear infinite;
}
@keyframes mws-spin { to { transform: rotate(360deg); } }

/* No results */
.mws-no-results {
  grid-column: 1 / -1;
  text-align: center;
  padding: 60px 20px;
  color: var(--mws-muted);
}
.mws-no-results h3 { font-size: 18px; color: var(--mws-text); margin-bottom: 8px; }

/* ── Pagination ──────────────────────────────────────────────────────── */

.mws-pagination {
  display: flex; align-items: center; justify-content: center;
  gap: 5px; margin-top: 32px; flex-wrap: wrap;
}

.mws-page-btn {
  min-width: 38px; height: 38px; padding: 0 10px;
  display: flex; align-items: center; justify-content: center;
  background: var(--mws-surface);
  border: 1px solid var(--mws-border);
  border-radius: var(--mws-radius);
  color: var(--mws-text);
  font-size: 13px; font-weight: 600;
  cursor: pointer;
  box-shadow: var(--mws-shadow);
  transition: all var(--mws-transition);
}
.mws-page-btn:hover { border-color: var(--mws-accent); color: var(--mws-accent); }
.mws-page-btn.active {
  background: var(--mws-accent);
  border-color: var(--mws-accent);
  color: #fff;
  box-shadow: none;
}
.mws-page-btn:disabled { opacity: 0.35; pointer-events: none; box-shadow: none; }

/* ── Tiered pricing "ab" label ──────────────────────────────────────────── */
.mws-price-from {
  font-size: 11px;
  font-weight: 600;
  color: var(--mws-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-right: 2px;
}