/* ═══════════════════════════════════════════════════════════════
   Hassiki Ceram — Catalogue Page Styles (uniquement)
   Styles partagés (header, footer, drawer…) → assets/css/base.css
   hassikiceram.com
═══════════════════════════════════════════════════════════════ */

/* ─── CATALOGUE HERO ─── */
.cat-hero { background: var(--green-deep); color: var(--paper); padding: 72px 0 60px; position: relative; overflow: hidden; }
.cat-hero::before { content: ''; position: absolute; inset: 0; background-image: url('../../collections/ALHAMBRA1/ABLA/ABLA BLEU/ABLA 2 BLEUS-1010-21010950.jpg'); background-size: cover; background-position: center; opacity: .06; }
.cat-hero-inner { position: relative; text-align: center; }
.cat-hero .eyebrow { display: inline-flex; align-items: center; gap: 12px; font-size: 11px; letter-spacing: .22em; text-transform: uppercase; color: var(--ochre); font-weight: 500; margin-bottom: 24px; }
.cat-hero .eyebrow .line { width: 32px; height: 1px; background: var(--ochre); }
.cat-hero h1 { font-family: var(--ff-display); font-size: clamp(40px, 6vw, 80px); font-weight: 300; line-height: 1; letter-spacing: -.02em; color: var(--paper); margin-bottom: 18px; }
.cat-hero h1 em { font-style: italic; color: var(--ochre-light); }
.cat-hero .sub { font-size: 16px; color: rgba(255,255,255,.65); max-width: 480px; margin: 0 auto 40px; line-height: 1.65; }

.hero-stats { display: flex; gap: 0; justify-content: center; border-top: 1px solid rgba(255,255,255,.1); padding-top: 36px; margin-top: 36px; flex-wrap: wrap; }
.hero-stat { padding: 0 40px; border-right: 1px solid rgba(255,255,255,.1); text-align: center; }
.hero-stat:last-child { border-right: none; }
.hero-stat strong { font-family: var(--ff-display); font-size: 40px; font-weight: 300; display: block; color: var(--ochre-light); line-height: 1; }
.hero-stat span { font-size: 10px; letter-spacing: .2em; text-transform: uppercase; opacity: .55; margin-top: 6px; display: block; font-weight: 500; }
@media (max-width: 640px) {
  .hero-stat { padding: 16px 20px; border-right: none; border-bottom: 1px solid rgba(255,255,255,.1); }
  .hero-stat:last-child { border-bottom: none; }
}

/* ─── FILTERS BAR ─── */
.filters-bar { position: sticky; top: 0; z-index: 90; background: var(--paper); border-bottom: 1px solid var(--line); box-shadow: 0 2px 16px rgba(0,0,0,.04); }
.filters-inner { display: flex; gap: 0; align-items: stretch; min-height: 58px; flex-wrap: wrap; }
.filter-group { display: flex; gap: 0; align-items: center; border-right: 1px solid var(--line); }
.filter-group:last-child { border-right: none; margin-left: auto; }
.filter-label { font-size: 10px; letter-spacing: .2em; text-transform: uppercase; color: var(--muted); padding: 0 18px; font-weight: 500; white-space: nowrap; }
.tab-btn { padding: 0 18px; height: 100%; font-size: 13px; font-weight: 500; color: var(--ink-muted); border-right: 1px solid var(--line-soft); background: transparent; transition: all .3s var(--ease); position: relative; white-space: nowrap; }
.tab-btn:last-child { border-right: none; }
.tab-btn::after { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 2px; background: var(--green); transform: scaleX(0); transition: transform .35s var(--ease); }
.tab-btn:hover { color: var(--green); background: var(--paper-2); }
.tab-btn.active { color: var(--green); font-weight: 600; }
.tab-btn.active::after { transform: scaleX(1); }
.fmt-group { display: flex; gap: 6px; align-items: center; padding: 0 18px; }
.chip { padding: 5px 12px; border: 1px solid var(--line); border-radius: 999px; font-size: 12px; font-weight: 500; color: var(--muted); background: transparent; transition: all .3s; white-space: nowrap; }
.chip:hover { border-color: var(--green); color: var(--green); }
.chip.active { background: var(--green); border-color: var(--green); color: var(--paper); }
.search-group { display: flex; align-items: center; padding: 0 18px; gap: 10px; }
.search-icon { width: 16px; height: 16px; flex-shrink: 0; color: var(--muted); }
.search-input { border: none; outline: none; font: inherit; font-size: 13px; color: var(--ink); background: transparent; width: 180px; padding: 4px 0; }
.search-input::placeholder { color: var(--muted); }
@media (max-width: 768px) {
  .filters-inner { flex-wrap: wrap; min-height: auto; }
  .filter-group { border-right: none; border-bottom: 1px solid var(--line); width: 100%; overflow-x: auto; padding: 8px 0; }
  .filter-group:last-child { border-bottom: none; }
  .search-group { padding: 8px 16px; width: 100%; }
  .search-input { width: 100%; }
}

/* ─── MAIN AREA ─── */
.cat-main { padding: 40px 0 80px; }
.results-bar { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 28px; flex-wrap: wrap; gap: 8px; }
.results-count { font-size: 13px; color: var(--muted); letter-spacing: .04em; }
.results-count strong { color: var(--green); font-family: var(--ff-display); font-size: 20px; font-weight: 300; }

/* ─── PRODUCTS GRID ─── */
.products-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 2px; }

/* ─── PRODUCT CARD ─── */
.product-card { background: var(--paper); cursor: pointer; transition: all .4s var(--ease); position: relative; overflow: hidden; border: 1px solid var(--line-soft); }
.product-card:hover { z-index: 2; box-shadow: 0 20px 60px rgba(0,0,0,.14); }
.card-img-wrap { position: relative; aspect-ratio: 1/1; background: var(--paper-2); overflow: hidden; }
.card-img-front,
.card-img-back { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: opacity .5s var(--ease); }
.card-img-back { opacity: 0; }
.product-card:hover .card-img-front { opacity: 0; }
.product-card:hover .card-img-back { opacity: 1; }
.card-badge { position: absolute; top: 12px; left: 12px; padding: 3px 9px; font-size: 9px; letter-spacing: .12em; text-transform: uppercase; font-weight: 600; border-radius: 2px; color: var(--paper); }
.badge-ALHAMBRA  { background: rgba(15,43,34,.82); }
.badge-KSOUR     { background: rgba(31,74,60,.82); }
.badge-ROCABELLA { background: rgba(184,78,44,.82); }
.badge-VERSAILLES{ background: rgba(80,50,110,.82); }
.badge-WIES      { background: rgba(200,150,43,.9); }
.card-hover-cta { position: absolute; inset: 0; display: flex; align-items: flex-end; justify-content: center; padding-bottom: 20px; opacity: 0; transition: opacity .35s var(--ease); }
.product-card:hover .card-hover-cta { opacity: 1; }
.card-hover-btn { padding: 10px 22px; background: var(--green); color: var(--paper); font-size: 12px; font-weight: 500; letter-spacing: .06em; text-transform: uppercase; border-radius: 2px; transition: background .3s; }
.card-hover-btn:hover { background: var(--green-soft); }
.card-body { padding: 16px 18px 18px; }
.card-name { font-family: var(--ff-display); font-size: 15px; font-weight: 400; color: var(--ink); line-height: 1.2; margin-bottom: 8px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.card-meta { display: flex; align-items: center; justify-content: space-between; }
.card-format { font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); font-weight: 500; }
.card-ref { font-size: 11px; color: rgba(26,24,21,.3); letter-spacing: .04em; }

.no-results { grid-column: 1 / -1; text-align: center; padding: 80px 16px; color: var(--muted); }
.no-results .big { font-family: var(--ff-display); font-size: clamp(32px,5vw,56px); opacity: .12; display: block; margin-bottom: 16px; }

/* ─── LIGHTBOX ─── */
.lightbox { display: none; position: fixed; inset: 0; z-index: 1000; background: rgba(15,27,22,.88); align-items: center; justify-content: center; padding: 20px; }
.lightbox.open { display: flex; }
.lb-panel { background: var(--paper); max-width: 1000px; width: 100%; display: grid; grid-template-columns: 1fr 1fr; max-height: 92vh; overflow: hidden; }
@media (max-width: 640px) { .lb-panel { grid-template-columns: 1fr; max-height: 95vh; overflow-y: auto; } }
.lb-images { position: relative; background: var(--paper-3); min-height: 320px; }
.lb-img-main { width: 100%; height: 100%; object-fit: cover; display: block; }
.lb-thumbs { position: absolute; bottom: 14px; left: 50%; transform: translateX(-50%); display: flex; gap: 8px; }
.lb-thumb { width: 54px; height: 54px; overflow: hidden; border: 2px solid transparent; cursor: pointer; transition: border-color .3s; }
.lb-thumb.active { border-color: var(--ochre); }
.lb-thumb img { width: 100%; height: 100%; object-fit: cover; }
.lb-info { padding: 36px; display: flex; flex-direction: column; gap: 16px; overflow-y: auto; position: relative; }
.lb-close { position: absolute; top: 16px; right: 16px; width: 34px; height: 34px; border-radius: 50%; background: var(--paper-2); display: flex; align-items: center; justify-content: center; transition: background .3s; color: var(--muted); z-index: 2; }
.lb-close:hover { background: var(--terracotta); color: var(--paper); }
.lb-collection-tag { display: inline-flex; align-items: center; gap: 8px; font-size: 10px; letter-spacing: .2em; text-transform: uppercase; font-weight: 600; color: var(--ochre); }
.lb-collection-tag::before { content: ''; width: 20px; height: 1px; background: var(--ochre); }
.lb-name { font-family: var(--ff-display); font-size: clamp(22px,3vw,32px); font-weight: 300; letter-spacing: -.01em; line-height: 1.1; color: var(--ink); }
.lb-divider { height: 1px; background: var(--line-soft); }
.lb-specs { display: flex; flex-direction: column; gap: 0; }
.lb-spec-row { display: flex; justify-content: space-between; align-items: center; padding: 9px 0; border-bottom: 1px solid var(--line-soft); font-size: 13px; }
.lb-spec-row:last-child { border-bottom: none; }
.lb-spec-row .lbl { color: var(--muted); font-weight: 500; }
.lb-spec-row .val { color: var(--ink); font-weight: 600; }
.lb-actions { margin-top: auto; display: flex; gap: 10px; flex-wrap: wrap; padding-top: 8px; }
.lb-btn-main { flex: 1; padding: 14px 20px; background: var(--green); color: var(--paper); font-size: 13px; font-weight: 500; letter-spacing: .06em; text-transform: uppercase; text-align: center; display: block; transition: background .3s; border-radius: 2px; }
.lb-btn-main:hover { background: var(--green-soft); }
.lb-btn-wa { padding: 14px 18px; border: 1.5px solid var(--green); color: var(--green); font-size: 13px; font-weight: 500; display: flex; align-items: center; gap: 7px; border-radius: 2px; transition: all .3s; white-space: nowrap; }
.lb-btn-wa:hover { background: var(--green); color: var(--paper); }

/* ─── ADVANCED FILTERS TOGGLE ─── */
.adv-sep { width: 1px; height: 18px; background: var(--line); margin: 0 12px; flex-shrink: 0; }
.adv-toggle {
  display: flex; align-items: center; gap: 6px;
  padding: 5px 12px; border-radius: 3px; border: 1.5px solid transparent;
  font-size: 12px; font-weight: 500; color: var(--muted);
  background: transparent; cursor: pointer;
  transition: all .25s var(--ease); white-space: nowrap;
}
.adv-toggle:hover { border-color: var(--line); color: var(--ink); background: var(--paper-2); }
.adv-toggle.open { border-color: var(--green); color: var(--green); background: rgba(31,74,60,.05); }
.adv-toggle.has-active { color: var(--green); }
.adv-chevron { transition: transform .35s var(--ease); flex-shrink: 0; }
.adv-toggle.open .adv-chevron { transform: rotate(180deg); }
.adv-badge {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 17px; height: 17px; padding: 0 4px;
  background: var(--green); color: var(--paper);
  border-radius: 999px; font-size: 10px; font-weight: 700;
}

/* ─── ADVANCED FILTERS PANEL ─── */
.adv-panel {
  max-height: 0; overflow: hidden;
  background: var(--paper-2);
  border-bottom: 1px solid transparent;
  transition: max-height .42s var(--ease), border-color .3s, padding .3s;
}
.adv-panel.open {
  max-height: 440px;
  border-bottom-color: var(--line);
}
.adv-inner { padding: 22px 0 20px; display: flex; flex-direction: column; gap: 16px; }
.adv-row { display: flex; align-items: center; gap: 20px; }
.adv-row-label {
  font-size: 10px; letter-spacing: .18em; text-transform: uppercase;
  color: var(--muted); font-weight: 600; min-width: 58px; flex-shrink: 0;
}
.adv-options { display: flex; gap: 7px; flex-wrap: wrap; align-items: center; }

/* ─── COLOR BUTTONS ─── */
.color-btn {
  display: flex; align-items: center; gap: 7px;
  padding: 5px 12px; border: 1.5px solid var(--line);
  border-radius: 999px; font-size: 12px; font-weight: 500;
  color: var(--ink-muted); background: var(--paper);
  cursor: pointer; white-space: nowrap;
  transition: all .22s var(--ease);
}
.color-btn:hover { border-color: var(--ink); color: var(--ink); background: var(--paper); transform: translateY(-1px); }
.color-btn.active { border-color: var(--green); color: var(--green); background: rgba(31,74,60,.07); font-weight: 600; }
.color-dot {
  width: 13px; height: 13px; border-radius: 50%; flex-shrink: 0;
  border: 1.5px solid rgba(0,0,0,.10);
}
.color-all { background: linear-gradient(135deg, #1565C0 0%, #2E7D32 35%, #C62828 65%, #F9A825 100%); border-color: transparent; }
.color-rainbow { background: conic-gradient(from 0deg, #e53935, #fb8c00, #fdd835, #43a047, #1e88e5, #8e24aa, #e53935); border-color: transparent; }

/* ─── STYLE CHIPS ─── */
.adv-chip {
  padding: 5px 14px; border: 1.5px solid var(--line);
  border-radius: 999px; font-size: 12px; font-weight: 500;
  color: var(--ink-muted); background: var(--paper);
  cursor: pointer; white-space: nowrap;
  transition: all .22s var(--ease);
}
.adv-chip:hover { border-color: var(--ink); color: var(--ink); transform: translateY(-1px); }
.adv-chip.active { background: var(--ink); border-color: var(--ink); color: var(--paper); }

/* ─── RESET ROW ─── */
.adv-reset-row {
  display: flex; justify-content: flex-end;
  padding-top: 8px; border-top: 1px solid var(--line); margin-top: 2px;
}
.adv-reset {
  display: flex; align-items: center; gap: 5px;
  font-size: 12px; font-weight: 500; color: var(--muted);
  background: none; border: none; cursor: pointer;
  transition: color .2s;
}
.adv-reset:hover { color: var(--green); }

/* Active filters tag strip in results bar */
.active-filter-tags { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; }
.af-tag {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 3px 10px; background: rgba(31,74,60,.09);
  border: 1px solid rgba(31,74,60,.18); border-radius: 999px;
  font-size: 11px; font-weight: 500; color: var(--green);
}
.af-tag button { background: none; border: none; cursor: pointer; color: var(--green); line-height: 1; padding: 0; font-size: 13px; opacity: .7; }
.af-tag button:hover { opacity: 1; }

@media (max-width: 900px) {
  .adv-row { flex-direction: column; align-items: flex-start; gap: 10px; }
  .adv-options { overflow-x: auto; flex-wrap: nowrap; padding-bottom: 4px; max-width: 100%; }
  .adv-panel.open { max-height: 720px; }
  .adv-sep { display: none; }
}
@media (max-width: 640px) {
  .adv-toggle span:not(.adv-badge):not(.adv-chevron) { display: none; }
}

/* ─── LOAD MORE ─── */
.load-more-wrap {
  grid-column: 1 / -1;
  display: flex;
  justify-content: center;
  padding: 40px 0 24px;
}
.load-more-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 36px;
  background: transparent;
  border: 1.5px solid var(--line);
  color: var(--ink);
  font-family: var(--ff-body);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: .04em;
  cursor: pointer;
  border-radius: 2px;
  transition: background .2s, border-color .2s, color .2s;
}
.load-more-btn:hover {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--paper);
}
.lm-count {
  font-size: 12px;
  font-weight: 400;
  opacity: .6;
}
.card-arrow {
  font-size: 9px;
  vertical-align: middle;
  color: var(--ochre);
  display: inline-block;
  margin-left: 3px;
}

/* ─── SKELETON LOADER ─── */
.skeleton-card { border: 1px solid var(--line-soft); }
.sk-img { aspect-ratio: 1/1; background: linear-gradient(90deg, var(--paper-2) 25%, var(--paper-3) 50%, var(--paper-2) 75%); background-size: 200% 100%; animation: shimmer 1.6s infinite; }
.sk-body { padding: 16px 18px; }
.sk-line { height: 13px; border-radius: 2px; background: linear-gradient(90deg, var(--paper-2) 25%, var(--paper-3) 50%, var(--paper-2) 75%); background-size: 200% 100%; animation: shimmer 1.6s infinite; margin-bottom: 10px; }
.sk-line.s { width: 55%; }
@keyframes shimmer { to { background-position: -200% 0; } }