/* ============================================
   catalogue.css — Catalogue page
   Matches homepage editorial style exactly.
   ============================================ */

.page-catalogue {
  background-color: var(--color-off-white);
}

/* ── Page header ── */
.catalogue-page-header {
  padding: var(--space-8) 0 var(--space-6);
  border-bottom: 1px solid var(--color-border);
  margin-bottom: var(--space-6);
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-5);
  flex-wrap: wrap;
}

.catalogue-page-header-left .eyebrow { display: block; margin-bottom: var(--space-3); }
.catalogue-page-header-left h1 { margin-bottom: 0; font-size: clamp(2rem, 4vw, 3rem); }

.catalogue-page-header-right {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  flex-shrink: 0;
}

/* ── Search bar ── */
.search-bar-wrap {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  border: 1px solid var(--color-border);
  background-color: var(--color-white);
  padding: var(--space-3) var(--space-4);
  margin-bottom: var(--space-6);
}

.search-input {
  flex: 1;
  border: none;
  outline: none;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  color: var(--color-text);
  background: transparent;
}
.search-input::placeholder { color: var(--color-text-muted); font-size: 0.875rem; }

/* ── Supplier filter banner ── */
.supplier-filter-banner {
  display: none;
  align-items: center;
  gap: var(--space-3);
  background-color: var(--color-green-light);
  color: var(--color-green-dark);
  padding: var(--space-3) var(--space-5);
  margin-bottom: var(--space-5);
  font-size: 0.875rem;
  font-weight: 600;
}

/* ── Category tabs ── */
.catalogue-tabs {
  display: flex;
  gap: 0;
  overflow-x: auto;
  scrollbar-width: none;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: var(--space-6);
  -webkit-overflow-scrolling: touch;
}
.catalogue-tabs::-webkit-scrollbar { display: none; }

.cat-tab {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  padding: var(--space-3) var(--space-4);
  margin-bottom: -1px;
  cursor: pointer;
  white-space: nowrap;
  transition: color var(--transition), border-color var(--transition);
}
.cat-tab:hover { color: var(--color-black); }
.cat-tab.active {
  color: var(--color-black);
  border-bottom-color: var(--color-black);
}

/* ── Toolbar row ── */
.catalogue-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-5);
  flex-wrap: wrap;
}

.catalogue-count {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.catalogue-sort {
  padding: 0.4rem 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: 0;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-family: var(--font-sans);
  color: var(--color-text);
  background-color: var(--color-white);
  outline: none;
  cursor: pointer;
}
.catalogue-sort:focus { border-color: var(--color-primary); }

/* ── Main layout ── */
.catalogue-page,
.catalogue-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: var(--space-7);
  align-items: start;
  padding-bottom: var(--space-9);
  position: relative;
  z-index: 1;
}

/* ── Catalogue Main Column ── */
.catalogue-main {
  display: flex;
  flex-direction: column;
  width: 100%;
  min-width: 0;
}

/* ── Filter sidebar ── */
.filter-sidebar {
  position: sticky;
  top: 72px;
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  padding: var(--space-5);
  z-index: 2;
}

.filter-sidebar-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-5);
}

.filter-sidebar-title {
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

/* Mobile toggle button — hidden on desktop */
.filter-mobile-toggle {
  display: none;
}

/* Filter body — always visible on desktop */
.filter-sidebar-body {
  display: block;
}

.filter-clear-btn {
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--color-primary);
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  letter-spacing: 0;
  text-transform: none;
}
.filter-clear-btn:hover { text-decoration: underline; }

.filter-group {
  margin-bottom: var(--space-5);
  padding-bottom: var(--space-5);
  border-bottom: 1px solid var(--color-border);
}
.filter-group:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }

.filter-group-label {
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-black);
  display: block;
  margin-bottom: var(--space-3);
}

.filter-options { display: flex; flex-direction: column; gap: var(--space-2); }

.filter-option {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.875rem;
  color: var(--color-text);
  cursor: pointer;
  line-height: 1.4;
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}
.filter-option input { width: 14px; height: 14px; accent-color: var(--color-primary); flex-shrink: 0; cursor: pointer; }

/* ── Listing grid ── */
.listing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5, 20px);
  width: 100%;
  position: relative;
  z-index: 1;
}

/* ── Listing card ── */
.listing-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  text-decoration: none;
  position: relative;
  z-index: 1;
  box-sizing: border-box;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.listing-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
}

.listing-card-image {
  aspect-ratio: 3/4;
  overflow: hidden;
  background: var(--color-border-light, #f4f4f4);
  position: relative;
  width: 100%;
}

.listing-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}
.listing-card:hover .listing-card-image img { transform: scale(1.04); }

.listing-card-image-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  color: var(--color-text-muted);
  transition: transform 0.5s ease;
}
.listing-card:hover .listing-card-image-placeholder { transform: scale(1.04); }

.listing-card-oos-badge {
  position: absolute;
  top: var(--space-3);
  left: var(--space-3);
  background-color: rgba(15,15,13,0.85);
  color: var(--color-white);
  font-size: 0.625rem;
  font-weight: 700;
  padding: 3px 8px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  z-index: 2;
}

.listing-card-body {
  padding: var(--space-4);
  background-color: var(--color-white);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.listing-card-supplier {
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--space-1);
}

.listing-card-name {
  font-family: var(--font-serif);
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--color-black);
  line-height: 1.3;
  margin-bottom: var(--space-2);
}

.listing-card-finish {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-3);
}

.listing-card-meta {
  margin-top: auto;
  margin-bottom: var(--space-2);
}

.listing-card-cta {
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.listing-card-link {
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  white-space: nowrap;
  transition: color var(--transition);
  flex-shrink: 0;
}
.listing-card:hover .listing-card-link { color: var(--color-primary); }

/* Skeleton */
.listing-card-skeleton {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.skeleton-image {
  aspect-ratio: 3/4;
  background: linear-gradient(90deg, var(--color-border) 25%, var(--color-border-light) 50%, var(--color-border) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.4s infinite;
}
.skeleton-body { padding: var(--space-4); display: flex; flex-direction: column; gap: var(--space-3); }
.skeleton {
  background: linear-gradient(90deg, var(--color-border) 25%, var(--color-border-light) 50%, var(--color-border) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.4s infinite;
  border-radius: 0;
  height: 12px;
}
@keyframes shimmer { to { background-position: -200% 0; } }

/* Empty state */
.catalogue-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: var(--space-9) var(--space-5);
  color: var(--color-text-muted);
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
}
.catalogue-empty h3 { font-family: var(--font-serif); margin-bottom: var(--space-3); }
.catalogue-empty p  { margin-bottom: var(--space-5); }

/* ── Pagination ── */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  margin-top: var(--space-7);
}

.page-btn {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border);
  font-size: 0.8125rem;
  font-weight: 600;
  background-color: var(--color-white);
  color: var(--color-text);
  cursor: pointer;
  transition: background-color var(--transition), border-color var(--transition), color var(--transition);
}
.page-btn:hover:not(:disabled) { border-color: var(--color-primary); color: var(--color-primary); }
.page-btn.active { background-color: var(--color-black); border-color: var(--color-black); color: var(--color-white); }
.page-btn:disabled { opacity: 0.35; cursor: not-allowed; }

/* ============================================
   RESPONSIVE OVERRIDES
   ============================================ */

@media (max-width: 1100px) {
  .catalogue-page,
  .catalogue-layout { grid-template-columns: 200px 1fr; gap: var(--space-5); }
}

@media (max-width: 900px) {
  .catalogue-page,
  .catalogue-layout { 
    grid-template-columns: 1fr;
  }
  .listing-grid { 
    grid-template-columns: repeat(3, 1fr); 
    gap: var(--space-4); 
  }
}

/* ── Tablet & Mobile (<= 768px) ── */
@media (max-width: 768px) {
  .catalogue-page-header {
    padding: var(--space-6) 0 var(--space-4);
    margin-bottom: var(--space-4);
  }

  /* ── Filter sidebar: compact, collapsible ── */
  .filter-sidebar {
    position: static;
    top: auto;
    width: 100%;
    padding: 0;
    margin-bottom: var(--space-4);
    box-sizing: border-box;
    border: 1px solid var(--color-border);
    background-color: var(--color-white);
    overflow: hidden;
  }

  /* Header row always visible — acts as the toggle */
  .filter-sidebar-header {
    margin-bottom: 0;
    padding: var(--space-3) var(--space-4);
  }

  /* Make the title + chevron a full-width button */
  .filter-mobile-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex: 1;
    gap: var(--space-2);
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
    min-height: 44px;
  }

  .filter-sidebar-title {
    font-size: 0.625rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--color-text-muted);
  }

  .filter-mobile-toggle-icons svg {
    display: block;
    color: var(--color-text-muted);
    transition: transform 0.22s ease;
  }

  /* Chevron flips when open */
  .filter-mobile-toggle[aria-expanded="true"] .icon-chevron-down {
    transform: rotate(180deg);
  }

  /* Body: collapsed by default, animate open */
  .filter-sidebar-body {
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows 0.25s ease;
    overflow: hidden;
  }
  .filter-sidebar-body > * {
    min-height: 0;
    overflow: hidden;
  }
  .filter-sidebar-body.is-open {
    grid-template-rows: 1fr;
  }

  /* Inner padding for the expanded content — use margin not padding
     so it collapses to zero with the grid-row animation */
  .filter-sidebar-body-inner {
    padding: 0;
    margin: 0 var(--space-4) var(--space-4);
  }

  .filter-clear-btn {
    font-size: 0.6875rem;
    flex-shrink: 0;
  }

  .filter-group {
    margin-bottom: var(--space-4);
    padding-bottom: var(--space-4);
  }
  .filter-group-label {
    font-size: 0.625rem;
    margin-bottom: var(--space-2);
  }

  /* ── Horizontal Filter Chips Bar ── */
  .filter-options {
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    gap: 8px;
    padding-bottom: 6px;
    margin: 0 calc(var(--space-4) * -1);
    padding-left: var(--space-4);
    padding-right: var(--space-4);
  }
  .filter-options::-webkit-scrollbar { display: none; }

  .filter-option {
    position: relative;
    flex-shrink: 0;
    padding: 6px 14px;
    border: 1px solid var(--color-border);
    border-radius: 999px;
    background-color: var(--color-white);
    font-size: 0.75rem;
    white-space: nowrap;
    gap: 0;
  }

  .filter-option input {
    position: absolute;
    inset: 0;
    opacity: 0;
    margin: 0;
    cursor: pointer;
    width: 100%;
    height: 100%;
    z-index: 2;
  }

  /* Active chip state (with :has fallback for Safari/older engines) */
  .filter-option:has(input:checked),
  .filter-option.active {
    background-color: var(--color-black);
    border-color: var(--color-black);
    color: var(--color-white);
  }
  .filter-option input:checked + span,
  .filter-option input:checked ~ span {
    color: var(--color-white);
  }

  /* ── 2-column listing grid ── */
  .listing-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: var(--space-3);
  }

  /* ── Compact card layout ── */
  .listing-card-image { aspect-ratio: 1 / 1; }
  .listing-card-body { padding: var(--space-3); }
  .listing-card-supplier { font-size: 0.5625rem; margin-bottom: 2px; }
  .listing-card-name {
    font-size: 0.875rem;
    margin-bottom: var(--space-1);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }
  .listing-card-finish {
    font-size: 0.6875rem;
    margin-bottom: var(--space-2);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  .listing-card-cta { padding-top: var(--space-2); }
  .listing-card-link { font-size: 0.5625rem; }
  .listing-card-oos-badge { font-size: 0.5625rem; padding: 2px 6px; top: var(--space-2); left: var(--space-2); }
}

/* ── Small Mobile (<= 560px) ── */
@media (max-width: 560px) {
  .catalogue-page-header {
    padding: var(--space-4) 0 var(--space-3);
    margin-bottom: var(--space-4);
  }
  .catalogue-page-header h1 { font-size: 1.5rem; }

  /* Search bar: keep on one line, hide the button label → icon */
  .search-bar-wrap {
    flex-wrap: nowrap;
    padding: var(--space-2) var(--space-3);
    gap: var(--space-2);
    margin-bottom: var(--space-4);
  }
  .search-input {
    font-size: 16px; /* Prevents iOS safari zoom on focus */
    min-width: 0;
  }
  /* Shrink Search button to an icon-only pill */
  .search-btn {
    flex-shrink: 0;
    padding: 0 var(--space-3);
    min-height: 40px;
    font-size: 0;           /* hide text */
    letter-spacing: 0;
  }
  .search-btn::before {
    content: "→";
    font-size: 1rem;
    font-weight: 700;
    line-height: 1;
  }

  .supplier-filter-banner {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-4);
    font-size: 0.8125rem;
  }

  .filter-sidebar { margin-bottom: var(--space-3); }
  .filter-sidebar-header { padding: var(--space-3); }
  .filter-sidebar-body-inner { padding: 0; margin: 0 var(--space-3) var(--space-3); }

  .filter-group { margin-bottom: var(--space-3); padding-bottom: var(--space-3); }
  .filter-options {
    margin: 0 calc(var(--space-3) * -1);
    padding-left: var(--space-3);
    padding-right: var(--space-3);
  }
  .filter-option { padding: 5px 12px; font-size: 0.6875rem; }

  .catalogue-toolbar {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-3);
  }
  .catalogue-count { font-size: 0.625rem; }
  .catalogue-sort {
    width: auto;
    min-height: 36px;
    padding: 0.3rem 0.5rem;
    font-size: 0.6875rem;
  }

  .listing-grid { gap: var(--space-2); }
  .listing-card-body { padding: var(--space-2) var(--space-3); }
  .listing-card-name { font-size: 0.8125rem; }

  .pagination { gap: 4px; margin-top: var(--space-5); }
  .page-btn { width: 32px; height: 32px; font-size: 0.75rem; }
}

/* ── Single column for very small devices (<= 420px) ── */
@media (max-width: 420px) {
  .listing-grid {
    grid-template-columns: 1fr !important;
  }
  .listing-card-image { aspect-ratio: 4 / 3; }
  .listing-card-body { padding: var(--space-3); }
}

/* ============================================
   Save / Pin system — button, popover, toast
   ============================================ */

/* ── Save button on listing cards ── */
.listing-card-image {
  position: relative; /* ensure save-btn can be positioned over it */
}

.save-btn {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 34px;
  height: 34px;
  background-color: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--color-text-muted);
  transition: background-color 0.15s, color 0.15s, transform 0.15s;
  z-index: 2;
  flex-shrink: 0;
  padding: 0;
}

.save-btn:hover {
  background-color: #fff;
  color: #c0392b;
  transform: scale(1.08);
}

.save-btn.saved {
  color: #c0392b;
  background-color: #fff;
}

.save-btn.saved svg {
  fill: #c0392b;
  stroke: #c0392b;
}

/* ── Save popover ── */
.save-popover {
  position: absolute;
  z-index: 500;
  width: 260px;
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.12);
  padding: 0;
  overflow: hidden;
}

.save-popover-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-border);
  background-color: var(--color-off-white);
}

.save-popover-title {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-black);
}

.save-popover-close {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-text-muted);
  font-size: 0.875rem;
  padding: 2px 4px;
  line-height: 1;
  transition: color 0.1s;
}
.save-popover-close:hover { color: var(--color-black); }

.save-popover-actions {
  padding: var(--space-3) var(--space-4);
}

.save-popover-quick {
  width: 100%;
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  background-color: var(--color-off-white);
  border: 1px solid var(--color-border);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text);
  cursor: pointer;
  transition: background-color 0.15s;
  font-family: var(--font-sans);
}
.save-popover-quick:hover { background-color: var(--color-border-light); }
.save-popover-quick.saved { color: #c0392b; }

.save-popover-divider {
  height: 1px;
  background-color: var(--color-border);
  margin: 0;
}

.save-popover-section-label {
  font-size: 0.5625rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  padding: var(--space-3) var(--space-4) var(--space-2);
  margin: 0;
}

.save-popover-boards {
  list-style: none;
  padding: 0 var(--space-2) var(--space-2);
  margin: 0;
  max-height: 180px;
  overflow-y: auto;
}

.save-popover-board-btn {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: var(--space-2) var(--space-3);
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  transition: background-color 0.12s;
  border-radius: 2px;
  font-family: var(--font-sans);
}
.save-popover-board-btn:hover { background-color: var(--color-off-white); }
.save-popover-board-btn.pinned { color: var(--color-success); }

.save-popover-board-name {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-black);
  display: block;
}
.save-popover-board-project {
  font-size: 0.6875rem;
  color: var(--color-text-muted);
  display: block;
  margin-top: 1px;
}

.save-popover-msg {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  padding: var(--space-4);
  margin: 0;
  line-height: 1.5;
}
.save-popover-msg a {
  color: var(--color-primary);
  font-weight: 600;
}

/* ── Toast notification ── */
.save-toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(16px);
  background-color: var(--color-black);
  color: var(--color-white);
  font-size: 0.875rem;
  font-weight: 500;
  padding: 10px 20px;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.2s, transform 0.2s;
  z-index: 600;
  white-space: nowrap;
}

.save-toast.visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.save-toast-error {
  background-color: var(--color-error);
}