/* ================================================================
   SHOP PAGE — ADDITIONAL STYLES
   ================================================================ */

/* ── SHOP HERO ───────────────────────────────────────────────── */
.shop-hero { background: linear-gradient(135deg, var(--navy) 0%, var(--bg-3) 100%); padding: 40px 0; border-bottom: 1px solid var(--border); }
.shop-hero-overlay { position: absolute; }
.shop-hero-content { display: flex; flex-direction: column; gap: 10px; }
.shop-hero-title { font-family: var(--font-display); font-size: clamp(1.8rem,4vw,3rem); color: var(--white); font-weight: 400; }
.shop-hero-title span { color: var(--gold); }

/* ── SHOP LAYOUT ─────────────────────────────────────────────── */
.shop-main { padding: 40px 0 80px; }
.shop-layout { display: grid; grid-template-columns: 260px 1fr; gap: 28px; align-items: start; }

/* ── FILTER SIDEBAR ──────────────────────────────────────────── */
.filter-sidebar { background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-md); position: sticky; top: calc(var(--header-h) + 16px); }
.filter-sidebar-header { display: flex; align-items: center; justify-content: space-between; padding: 16px 18px; border-bottom: 1px solid var(--border); }
.filter-title { font-size: 13px; font-weight: 700; letter-spacing: 0.12em; color: var(--white); text-transform: uppercase; }
.filter-clear { font-size: 11px; color: var(--red); cursor: pointer; background: none; border: none; font-family: inherit; transition: color var(--t); }
.filter-clear:hover { color: #c0392b; }

.active-filters { padding: 12px 18px; border-bottom: 1px solid var(--border); }
.active-filters-label { font-size: 10px; letter-spacing: 0.1em; color: var(--text-muted); text-transform: uppercase; margin-bottom: 8px; }
.active-filter-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.active-chip { display: inline-flex; align-items: center; gap: 5px; background: var(--gold-bg); border: 1px solid var(--gold); border-radius: var(--r-full); padding: 3px 10px 3px 12px; font-size: 11px; color: var(--gold); cursor: pointer; }
.active-chip:hover { background: rgba(231,76,60,0.1); border-color: var(--red); color: var(--red); }

.filter-group { border-bottom: 1px solid var(--border); }
.filter-group:last-child { border-bottom: none; }
.filter-group-header { display: flex; align-items: center; justify-content: space-between; padding: 14px 18px; cursor: pointer; user-select: none; transition: background var(--t); }
.filter-group-header:hover { background: var(--gold-bg); }
.filter-group-header span { font-size: 12px; font-weight: 600; letter-spacing: 0.06em; color: var(--text); }
.fg-arrow { color: var(--text-dim); transition: transform var(--t); }
.filter-group.collapsed .fg-arrow { transform: rotate(-90deg); }
.filter-group-body { padding: 8px 18px 14px; }
.filter-group.collapsed .filter-group-body { display: none; }

.filter-option { display: flex; align-items: center; gap: 10px; padding: 6px 0; cursor: pointer; border-radius: var(--r-sm); }
.filter-option:hover span { color: var(--gold); }
.filter-option input { accent-color: var(--gold); flex-shrink: 0; }
.filter-option span { font-size: 13px; color: var(--text-muted); flex: 1; transition: color var(--t); }
.filter-option em { font-style: normal; font-size: 10px; color: var(--text-dim); background: var(--surface-2); padding: 1px 7px; border-radius: var(--r-full); }

.price-range-display { font-size: 13px; color: var(--gold); font-weight: 600; margin-bottom: 12px; }
.price-slider { width: 100%; appearance: none; height: 4px; background: var(--border-2); border-radius: 2px; outline: none; }
.price-slider::-webkit-slider-thumb { appearance: none; width: 18px; height: 18px; background: var(--gold); border-radius: 50%; cursor: pointer; border: 2px solid var(--bg); box-shadow: var(--shadow-gold); }
.price-presets { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 12px; }
.price-preset { font-size: 10px; padding: 4px 10px; border: 1px solid var(--border-2); border-radius: var(--r-full); color: var(--text-muted); cursor: pointer; transition: all var(--t); background: none; font-family: inherit; }
.price-preset:hover, .price-preset.active { border-color: var(--gold); color: var(--gold); background: var(--gold-bg); }

/* ── SHOP TOOLBAR ────────────────────────────────────────────── */
.shop-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-md); padding: 12px 16px; margin-bottom: 20px; flex-wrap: wrap; }
.shop-toolbar-left, .shop-toolbar-right { display: flex; align-items: center; gap: 12px; }
.mob-filter-btn { display: none; align-items: center; gap: 6px; font-size: 12px; font-weight: 600; color: var(--gold); border: 1px solid var(--gold); border-radius: var(--r-sm); padding: 7px 12px; background: var(--gold-bg); transition: all var(--t); }
.mob-filter-btn:hover { background: var(--gold); color: #000; }
.result-count { font-size: 12px; color: var(--text-muted); }
.result-count span { color: var(--white); font-weight: 600; }
.sort-label { font-size: 12px; color: var(--text-muted); white-space: nowrap; }
.sort-select, .per-page-select { background: var(--surface-2); border: 1px solid var(--border-2); color: var(--text); font-size: 12px; padding: 7px 10px; border-radius: var(--r-sm); outline: none; cursor: pointer; }
.sort-select:focus, .per-page-select:focus { border-color: var(--gold); }
.view-toggle { display: flex; border: 1px solid var(--border-2); border-radius: var(--r-sm); overflow: hidden; }
.view-btn { width: 32px; height: 32px; display: flex; align-items: center; justify-content: center; color: var(--text-muted); transition: all var(--t); border: none; background: none; cursor: pointer; }
.view-btn:hover, .view-btn.active { background: var(--gold); color: #000; }

/* ── LIST VIEW ───────────────────────────────────────────────── */
.product-grid.list-view { grid-template-columns: 1fr !important; }
.list-view .prod-card { display: grid; grid-template-columns: 200px 1fr; }
.list-view .prod-img-wrap { aspect-ratio: 1; border-radius: var(--r-md) 0 0 var(--r-md); }
.list-view .prod-info { padding: 24px; display: flex; flex-direction: column; gap: 8px; }
.list-view .prod-add-bar { position: static; transform: none; background: var(--gold); color: #000; padding: 10px 20px; border-radius: var(--r-sm); font-size: 11px; font-weight: 700; letter-spacing: 0.12em; display: inline-flex; align-items: center; gap: 8px; width: fit-content; cursor: pointer; margin-top: auto; }

/* ── NO RESULTS ──────────────────────────────────────────────── */
.no-results { text-align: center; padding: 80px 20px; color: var(--text-muted); }
.no-results svg { margin: 0 auto 20px; opacity: 0.25; }
.no-results h3 { font-family: var(--font-display); font-size: 1.6rem; color: var(--white); margin-bottom: 8px; }
.no-results p  { font-size: 13px; margin-bottom: 24px; }

/* ── PAGINATION ──────────────────────────────────────────────── */
.pagination { display: flex; align-items: center; justify-content: center; gap: 6px; margin-top: 40px; flex-wrap: wrap; }
.page-btn { width: 38px; height: 38px; border: 1px solid var(--border-2); border-radius: var(--r-sm); display: flex; align-items: center; justify-content: center; color: var(--text-muted); transition: all var(--t); cursor: pointer; background: none; }
.page-btn:hover:not(:disabled) { border-color: var(--gold); color: var(--gold); }
.page-btn:disabled { opacity: 0.3; cursor: not-allowed; }
.page-numbers { display: flex; gap: 4px; }
.page-num { width: 38px; height: 38px; display: flex; align-items: center; justify-content: center; border: 1px solid var(--border-2); border-radius: var(--r-sm); font-size: 13px; color: var(--text-muted); cursor: pointer; transition: all var(--t); background: none; font-family: inherit; }
.page-num:hover, .page-num.active { background: var(--gold); border-color: var(--gold); color: #000; font-weight: 700; }

/* ── MOBILE FILTER DRAWER ────────────────────────────────────── */
.filter-mobile-mask { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.7); z-index: 800; }
.filter-mobile-mask.open { display: block; }
.filter-sidebar.mobile-open { position: fixed; top: 0; left: 0; width: 280px; height: 100vh; overflow-y: auto; z-index: 801; border-radius: 0; }

/* ── RESPONSIVE ──────────────────────────────────────────────── */
@media(max-width:1024px) {
  .shop-layout { grid-template-columns: 1fr; }
  .filter-sidebar { display: none; position: fixed; top: 0; left: -300px; height: 100svh; width: 280px; z-index: 801; border-radius: 0; transition: left var(--t); overflow-y: auto; padding-bottom: 80px; }
  .filter-sidebar.mobile-open { left: 0; display: block; }
  .mob-filter-btn { display: flex; }
  .product-grid-3 { grid-template-columns: repeat(3, 1fr) !important; }
}
@media(max-width:640px) {
  .product-grid-3 { grid-template-columns: repeat(2, 1fr) !important; }
  .shop-toolbar { flex-direction: column; align-items: stretch; }
  .shop-toolbar-left, .shop-toolbar-right { flex-wrap: wrap; }
  .list-view .prod-card { grid-template-columns: 120px 1fr; }
  .list-view .prod-img-wrap { aspect-ratio: auto; min-height: 160px; }
}