/* =========================================
   PRICENOW — ARCHIVE.CSS
   Category page, Brand page, Sidebar, Filters
   ========================================= */

/* ── ARCHIVE LAYOUT ──────────────────────────────────── */
.pn-archive-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: var(--space-xl);
  padding: var(--space-xl) 0 var(--space-3xl);
  align-items: start;
}

.pn-archive-main { min-width: 0; }

/* ── ARCHIVE HEADER ──────────────────────────────────── */
.pn-archive-header {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-lg) var(--space-xl);
  margin-bottom: var(--space-lg);
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.pn-archive-header__meta {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.pn-archive-icon {
  font-size: 2.5rem;
  width: 60px; height: 60px;
  display: flex; align-items: center; justify-content: center;
  background: var(--color-bg-soft);
  border-radius: var(--radius-md);
  flex-shrink: 0;
}

.pn-archive-title {
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  font-family: var(--font-display);
  color: var(--pn-foreground);
  font-weight: 800;
}

.pn-archive-desc {
  font-size: 0.87rem;
  color: var(--color-text-muted);
  margin-top: 4px;
}

/* ── BRAND HEADER ────────────────────────────────────── */
.pn-brand-header {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-xl);
  margin-bottom: var(--space-lg);
}

.pn-brand-header__logo {
  width: 120px; height: 80px;
  display: flex; align-items: center; justify-content: center;
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  flex-shrink: 0;
}

.pn-brand-header__logo img {
  max-width: 100%; max-height: 100%;
  object-fit: contain;
  filter: brightness(0) invert(1);
}

.pn-brand-header__name {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 800;
  color: var(--pn-foreground);
  margin-bottom: var(--space-sm);
}

.pn-brand-header__desc {
  font-size: 0.87rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-sm);
}

/* ── TOOLBAR ─────────────────────────────────────────── */
.pn-archive-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: var(--space-lg);
}

.pn-archive-count {
  font-size: 0.88rem;
  color: var(--color-text-muted);
}

.pn-archive-count strong { color: var(--pn-foreground); }

.pn-archive-toolbar__right {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.pn-sort-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
}

.pn-sort-label {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  white-space: nowrap;
}

.pn-sort-select {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  padding: 7px 12px;
  font-size: 0.85rem;
  outline: none;
  cursor: pointer;
  transition: border-color var(--transition-fast);
}

.pn-sort-select:focus { border-color: var(--color-primary); }

.pn-view-toggle {
  display: flex;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.pn-view-btn {
  width: 34px; height: 34px;
  display: flex; align-items: center; justify-content: center;
  color: var(--color-text-faint);
  background: var(--color-bg-card);
  transition: all var(--transition-fast);
  border-right: 1px solid var(--color-border);
}

.pn-view-btn:last-child { border-right: none; }
.pn-view-btn:hover { color: var(--color-text); background: var(--color-bg-soft); }
.pn-view-btn.is-active { color: var(--color-primary); background: var(--color-primary-glow); }

.pn-filter-toggle { display: none; }

/* ── SIDEBAR ─────────────────────────────────────────── */
.pn-sidebar {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  position: sticky;
  top: calc(var(--topbar-height) + var(--header-height) + var(--space-lg));
  max-height: calc(100vh - var(--topbar-height) - var(--header-height) - var(--space-3xl));
  overflow-y: auto;
}

.pn-sidebar__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) var(--space-lg);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg-soft);
  position: sticky;
  top: 0;
  z-index: 1;
}

.pn-sidebar__title {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--pn-foreground);
  display: flex;
  align-items: center;
  gap: 8px;
}

.pn-sidebar__clear {
  font-size: 0.75rem;
  color: var(--color-text-faint);
  text-decoration: underline;
  cursor: pointer;
  transition: color var(--transition-fast);
}

.pn-sidebar__clear:hover { color: var(--color-primary); }

/* Active Filters */
.pn-active-filters {
  padding: 0 var(--space-lg);
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.pn-active-filters:not(:empty) {
  padding-top: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border);
}

.pn-active-tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: var(--color-primary-glow);
  border: 1px solid rgba(245,166,35,0.35);
  color: var(--pn-primary);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: var(--radius-full);
  cursor: pointer;
}

.pn-active-tag:hover { background: rgba(249,115,22,0.25); }
.pn-active-tag svg { width: 10px; height: 10px; }

/* Filter Groups */
.pn-filter-group {
  border-bottom: 1px solid var(--color-border);
}

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

.pn-filter-group__toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--space-md) var(--space-lg);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-text);
  text-align: left;
  transition: color var(--transition-fast);
}

.pn-filter-group__toggle:hover { color: var(--pn-primary); }

.pn-filter-group__arrow {
  transition: transform var(--transition-fast);
  opacity: 0.5;
  flex-shrink: 0;
}

.pn-filter-group.is-collapsed .pn-filter-group__arrow {
  transform: rotate(-90deg);
}

.pn-filter-group__body {
  padding: 0 var(--space-lg) var(--space-md);
  display: block;
}

.pn-filter-group.is-collapsed .pn-filter-group__body {
  display: none;
}

/* Category links */
.pn-filter-cats { display: flex; flex-direction: column; gap: 2px; }

.pn-filter-cats__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  font-size: 0.83rem;
  color: var(--color-text-muted);
  transition: all var(--transition-fast);
}

.pn-filter-cats__link:hover,
.pn-filter-cats__link.is-active {
  color: var(--color-primary);
  background: var(--color-primary-glow);
}

.pn-filter-cats__count {
  font-size: 0.72rem;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  padding: 1px 7px;
  color: var(--color-text-faint);
}

/* Filter search */
.pn-filter-search {
  margin-bottom: 8px;
  font-size: 0.82rem;
  padding: 7px 10px;
}

/* Checkboxes */
.pn-filter-checks { display: flex; flex-direction: column; gap: 2px; }

.pn-filter-checks__item { }

.pn-filter-checks__label {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 5px 4px;
  font-size: 0.83rem;
  color: var(--color-text-muted);
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.pn-filter-checks__label:hover { color: var(--color-text); }
.pn-filter-checks__label input { accent-color: var(--color-primary); flex-shrink: 0; }

.pn-filter-brand-logo {
  height: 18px; width: auto;
  max-width: 50px; object-fit: contain;
  filter: brightness(0) invert(1); opacity: 0.5;
}

.pn-filter-platform-logo {
  height: 18px; width: auto;
  max-width: 60px; object-fit: contain;
  filter: brightness(0) invert(1); opacity: 0.55;
}

.pn-filter-count {
  margin-left: auto;
  font-size: 0.72rem;
  color: var(--color-text-faint);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  padding: 1px 7px;
}

/* Ratings */
.pn-filter-ratings { display: flex; flex-direction: column; gap: 4px; }
.pn-filter-stars { display: flex; gap: 1px; font-size: 0.9rem; }

/* Price Range */
.pn-price-range { display: flex; flex-direction: column; gap: var(--space-sm); }

.pn-price-range__inputs {
  display: flex;
  align-items: center;
  gap: 8px;
}

.pn-price-range__field {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.pn-price-range__field label {
  font-size: 0.72rem;
  color: var(--color-text-faint);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.pn-price-input {
  padding: 7px 10px;
  font-size: 0.85rem;
}

.pn-price-range__sep {
  color: var(--color-text-faint);
  padding-top: 16px;
  flex-shrink: 0;
}

/* List view */
.pn-products-grid.is-list-view {
  grid-template-columns: 1fr !important;
}

.pn-products-grid.is-list-view .pn-card {
  flex-direction: row;
}

.pn-products-grid.is-list-view .pn-card__image-wrap {
  width: 180px;
  aspect-ratio: unset;
  flex-shrink: 0;
}

.pn-products-grid.is-list-view .pn-card__body {
  flex: 1;
  flex-direction: row;
  flex-wrap: wrap;
  align-items: center;
}

.pn-products-grid.is-list-view .pn-card__cta {
  width: auto;
  margin-top: 0;
  margin-left: auto;
}

/* ── RESPONSIVE ──────────────────────────────────────── */
@media (max-width: 1024px) {
  .pn-archive-layout {
    grid-template-columns: 220px 1fr;
    gap: var(--space-lg);
  }
}

@media (max-width: 860px) {
  .pn-archive-layout { grid-template-columns: 1fr; }

  .pn-sidebar {
    position: fixed;
    top: 0; left: 0; bottom: 0;
    width: 300px;
    max-width: 85vw;
    z-index: 2000;
    transform: translateX(-100%);
    transition: transform var(--transition-base);
    max-height: 100vh;
    border-radius: 0;
  }

  .pn-sidebar.is-open { transform: translateX(0); }
  .pn-filter-toggle { display: flex; }
}

@media (max-width: 600px) {
  .pn-brand-header { flex-direction: column; align-items: flex-start; }
  .pn-archive-toolbar { flex-wrap: wrap; }
  .pn-sort-label { display: none; }
}