/* ============================================================
   4MUR — shop.css  |  v1.0
   ============================================================ */

/* ── Breadcrumb ─────────────────────────────────────────────── */
.sh-breadcrumb {
  background: var(--mr-bg-alt);
  border-bottom: 1px solid var(--mr-border-light);
  padding: .75rem 0;
}
.sh-breadcrumb .breadcrumb { margin: 0; font-size: .8125rem; }
.sh-breadcrumb .breadcrumb-item a { color: var(--mr-text-muted); text-decoration: none; transition: color var(--mr-transition); }
.sh-breadcrumb .breadcrumb-item a:hover { color: var(--mr-primary); }
.sh-breadcrumb .breadcrumb-item.active { color: var(--mr-text); font-weight: 600; }
.sh-breadcrumb .breadcrumb-item + .breadcrumb-item::before { color: var(--mr-text-light); }

/* ── Layout ─────────────────────────────────────────────────── */
.sh-layout { padding: 2rem 0 4rem; }

/* ── Sidebar ────────────────────────────────────────────────── */
@media (min-width: 992px) {
  .sh-sidebar {
    position: sticky;
    top: 92px;
    max-height: calc(100vh - 110px);
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--mr-border) transparent;
  }
  .sh-sidebar::-webkit-scrollbar { width: 4px; }
  .sh-sidebar::-webkit-scrollbar-thumb { background: var(--mr-border); border-radius: 4px; }
}

.sh-filters {
  background: var(--mr-surface);
  border: 1px solid var(--mr-border-light);
  border-radius: var(--mr-radius-xl);
  overflow: hidden;
}

.sh-filters-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.125rem 1.25rem;
  border-bottom: 1px solid var(--mr-border-light);
}
.sh-filters-head h2 {
  font-size: .95rem;
  font-weight: 800;
  color: var(--mr-text);
  margin: 0;
  display: flex;
  align-items: center;
  gap: .5rem;
}
.sh-clear-link {
  font-size: .75rem;
  font-weight: 700;
  color: var(--mr-danger);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: .3rem;
  padding: .25em .6em;
  border-radius: var(--mr-radius-full);
  transition: all var(--mr-transition);
}
.sh-clear-link:hover { background: rgba(239,68,68,.08); color: var(--mr-danger); }

.sh-filter-section {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--mr-border-light);
}
.sh-filter-section:last-child { border-bottom: none; }
.sh-filter-label {
  font-size: .7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--mr-text-light);
  margin-bottom: .75rem;
  display: block;
}

/* Category list */
.sh-cat-item {
  display: flex;
  align-items: center;
  gap: .625rem;
  padding: .5rem .75rem;
  border-radius: var(--mr-radius);
  color: var(--mr-text-muted);
  font-size: .875rem;
  font-weight: 500;
  text-decoration: none;
  transition: all var(--mr-transition);
  margin-bottom: .125rem;
}
.sh-cat-item:hover { background: var(--mr-bg-alt); color: var(--mr-text); }
.sh-cat-item.active {
  background: rgba(37,99,235,.08);
  color: var(--mr-primary);
  font-weight: 700;
}
.sh-cat-item i { width: 16px; text-align: center; font-size: .85rem; opacity: .7; }

/* Price inputs */
.sh-price-row { display: grid; grid-template-columns: 1fr 1fr; gap: .625rem; }
.sh-price-field {
  display: flex;
  flex-direction: column;
  gap: .25rem;
}
.sh-price-field label { font-size: .72rem; font-weight: 700; color: var(--mr-text-muted); }
.sh-price-field input {
  width: 100%;
  padding: .5rem .75rem;
  border: 1.5px solid var(--mr-border);
  border-radius: var(--mr-radius);
  font-size: .875rem;
  font-weight: 600;
  color: var(--mr-text);
  background: var(--mr-surface);
  transition: border-color var(--mr-transition);
  -moz-appearance: textfield;
}
.sh-price-field input::-webkit-outer-spin-button,
.sh-price-field input::-webkit-inner-spin-button { -webkit-appearance: none; }
.sh-price-field input:focus { outline: none; border-color: var(--mr-primary); box-shadow: 0 0 0 3px rgba(37,99,235,.12); }

.sh-apply-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: .625rem 1rem;
  margin-top: .875rem;
  border-radius: var(--mr-radius);
  border: none;
  cursor: pointer;
  font-weight: 700;
  font-size: .875rem;
  background: var(--mr-gradient);
  color: #fff;
  transition: all var(--mr-transition);
  box-shadow: 0 3px 10px rgba(37,99,235,.25);
}
.sh-apply-btn:hover { opacity: .9; transform: translateY(-1px); box-shadow: 0 5px 15px rgba(37,99,235,.3); }

/* Mobile filter toggle */
.sh-filter-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: .75rem 1.125rem;
  border-radius: var(--mr-radius-lg);
  border: 1.5px solid var(--mr-border);
  background: var(--mr-surface);
  color: var(--mr-text);
  font-weight: 700;
  font-size: .9rem;
  cursor: pointer;
  transition: all var(--mr-transition);
}
.sh-filter-toggle:hover { border-color: var(--mr-primary); color: var(--mr-primary); }

/* ── Toolbar ─────────────────────────────────────────────────── */
.sh-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.sh-toolbar-title { font-size: 1.375rem; font-weight: 800; color: var(--mr-text); margin: 0; }
.sh-toolbar-count { font-size: .875rem; color: var(--mr-text-muted); font-weight: 500; margin: .25rem 0 0; }

.sh-toolbar-right { display: flex; align-items: center; gap: .75rem; }

/* Sort dropdown */
.sh-sort-btn {
  display: flex;
  align-items: center;
  gap: .5rem;
  padding: .5rem 1rem;
  border: 1.5px solid var(--mr-border);
  border-radius: var(--mr-radius);
  background: var(--mr-surface);
  color: var(--mr-text);
  font-size: .875rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--mr-transition);
  white-space: nowrap;
}
.sh-sort-btn:hover { border-color: var(--mr-primary); color: var(--mr-primary); }
.sh-sort-btn i { color: var(--mr-text-muted); font-size: .8rem; }

.sh-sort-menu {
  min-width: 200px;
  padding: .375rem;
  border: 1px solid var(--mr-border-light);
  border-radius: var(--mr-radius-lg);
  box-shadow: var(--mr-shadow-md);
  background: var(--mr-surface);
}
.sh-sort-item {
  display: flex;
  align-items: center;
  gap: .625rem;
  padding: .5rem .75rem;
  border-radius: var(--mr-radius);
  font-size: .875rem;
  font-weight: 500;
  color: var(--mr-text-muted);
  text-decoration: none;
  transition: all var(--mr-transition);
}
.sh-sort-item:hover { background: var(--mr-bg-alt); color: var(--mr-text); }
.sh-sort-item.active { background: rgba(37,99,235,.08); color: var(--mr-primary); font-weight: 700; }
.sh-sort-item i { width: 16px; text-align: center; }

/* View toggle */
.sh-view-toggle { display: flex; border: 1.5px solid var(--mr-border); border-radius: var(--mr-radius); overflow: hidden; }
.sh-view-btn {
  width: 38px; height: 38px;
  display: flex; align-items: center; justify-content: center;
  border: none;
  background: var(--mr-surface);
  color: var(--mr-text-muted);
  cursor: pointer;
  transition: all var(--mr-transition);
  font-size: .85rem;
}
.sh-view-btn:first-child { border-right: 1.5px solid var(--mr-border); }
.sh-view-btn.active { background: var(--mr-text); color: #fff; }
.sh-view-btn:hover:not(.active) { background: var(--mr-bg-alt); }

/* ── Filter Chips ────────────────────────────────────────────── */
.sh-chips { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: 1.25rem; }
.sh-chip {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .3em .75em;
  background: rgba(37,99,235,.08);
  color: var(--mr-primary);
  border: 1px solid rgba(37,99,235,.2);
  border-radius: var(--mr-radius-full);
  font-size: .75rem;
  font-weight: 700;
  text-decoration: none;
  transition: all var(--mr-transition);
}
.sh-chip:hover { background: var(--mr-primary); color: #fff; border-color: var(--mr-primary); }
.sh-chip i { font-size: .65rem; }

/* ── Product Cards ───────────────────────────────────────────── */
.sh-card {
  background: var(--mr-surface);
  border: 1px solid var(--mr-border-light);
  border-radius: var(--mr-radius-lg);
  overflow: hidden;
  height: 100%;
  display: flex;
  flex-direction: column;
  transition: all var(--mr-transition-slow);
}
.sh-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--mr-shadow-md);
  border-color: var(--mr-border);
}

.sh-card-img {
  position: relative;
  aspect-ratio: 1/1;
  background: var(--mr-bg-alt);
  overflow: hidden;
}
.sh-card-img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: .75rem;
  transition: transform .4s var(--mr-ease);
}
.sh-card:hover .sh-card-img img { transform: scale(1.06); }

.sh-card-badges {
  position: absolute;
  top: .625rem; left: .625rem;
  display: flex;
  flex-direction: column;
  gap: .375rem;
  z-index: 2;
}
.sh-badge {
  display: inline-flex;
  align-items: center;
  padding: .2em .6em;
  border-radius: var(--mr-radius-full);
  font-size: .68rem;
  font-weight: 800;
  line-height: 1.4;
}
.sh-badge-sale { background: var(--mr-danger); color: #fff; }
.sh-badge-out  { background: var(--mr-text-light); color: #fff; }

/* Wishlist btn */
.sh-card-wish {
  position: absolute;
  top: .625rem; right: .625rem;
  width: 34px; height: 34px;
  border-radius: 50%;
  border: 1.5px solid var(--mr-border-light);
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(6px);
  display: flex; align-items: center; justify-content: center;
  color: var(--mr-text-muted);
  cursor: pointer;
  font-size: .8rem;
  transition: all var(--mr-transition);
  z-index: 2;
  opacity: 0;
}
.sh-card:hover .sh-card-wish,
.sh-card-wish.active { opacity: 1; }
.sh-card-wish:hover { border-color: var(--mr-danger); color: var(--mr-danger); background: rgba(255,255,255,1); }
.sh-card-wish.active { color: var(--mr-danger); border-color: var(--mr-danger); }

/* Quick view */
.sh-card-qv {
  position: absolute;
  bottom: .75rem;
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  white-space: nowrap;
  padding: .375rem 1rem;
  border-radius: var(--mr-radius-full);
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(8px);
  border: 1px solid var(--mr-border-light);
  color: var(--mr-text);
  font-size: .78rem;
  font-weight: 700;
  text-decoration: none;
  opacity: 0;
  transition: all var(--mr-transition);
  z-index: 2;
  box-shadow: var(--mr-shadow-sm);
}
.sh-card:hover .sh-card-qv { opacity: 1; transform: translateX(-50%) translateY(0); }

/* Card body */
.sh-card-body {
  padding: .875rem 1rem 1rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: .25rem;
}
.sh-card-cat {
  font-size: .68rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--mr-primary);
  text-decoration: none;
}
.sh-card-cat:hover { text-decoration: underline; }
.sh-card-name {
  font-size: .9rem;
  font-weight: 700;
  color: var(--mr-text);
  text-decoration: none;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.35;
}
.sh-card-name:hover { color: var(--mr-primary); }

/* Stars */
.sh-stars { display: flex; gap: 2px; color: var(--mr-warning); font-size: .7rem; }
.sh-reviews { font-size: .72rem; color: var(--mr-text-light); font-weight: 500; }

/* Urgency */
.sh-urgency {
  display: flex;
  align-items: center;
  gap: .35rem;
  font-size: .72rem;
  font-weight: 700;
  color: var(--mr-danger);
}
.sh-urgency-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--mr-danger);
  flex-shrink: 0;
  animation: sh-pulse 1.2s ease-in-out infinite;
}
@keyframes sh-pulse {
  0%,100% { opacity: 1; transform: scale(1); }
  50%      { opacity: .5; transform: scale(.7); }
}

/* Price + ATC row */
.sh-card-footer { display: flex; align-items: flex-end; justify-content: space-between; margin-top: auto; padding-top: .5rem; }
.sh-card-price {
  font-size: 1.0625rem;
  font-weight: 800;
  color: var(--mr-text);
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.sh-card-compare {
  font-size: .75rem;
  color: var(--mr-text-light);
  text-decoration: line-through;
  font-weight: 500;
  margin-top: .2rem;
}

/* ATC button */
.sh-card-atc {
  width: 38px; height: 38px;
  border-radius: var(--mr-radius);
  border: none;
  background: var(--mr-gradient);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  font-size: .875rem;
  flex-shrink: 0;
  transition: all var(--mr-transition);
  box-shadow: 0 3px 10px rgba(37,99,235,.3);
}
.sh-card-atc:hover { transform: scale(1.1); box-shadow: 0 5px 15px rgba(37,99,235,.4); }
.sh-card-atc:disabled { background: var(--mr-surface-2); color: var(--mr-text-light); box-shadow: none; cursor: not-allowed; transform: none; }

/* ── Empty State ─────────────────────────────────────────────── */
.sh-empty {
  text-align: center;
  padding: 4rem 2rem;
  background: var(--mr-bg-alt);
  border-radius: var(--mr-radius-xl);
  border: 1px solid var(--mr-border-light);
}
.sh-empty-icon {
  width: 80px; height: 80px;
  margin: 0 auto 1.5rem;
  border-radius: 50%;
  background: var(--mr-surface);
  border: 1px solid var(--mr-border-light);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.75rem;
  color: var(--mr-text-light);
  box-shadow: var(--mr-shadow-sm);
}

/* ── Pagination ──────────────────────────────────────────────── */
.sh-pagination { display: flex; align-items: center; justify-content: center; gap: .375rem; margin-top: 3rem; }
.sh-page-btn {
  width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--mr-radius);
  border: 1.5px solid var(--mr-border-light);
  background: var(--mr-surface);
  color: var(--mr-text-muted);
  font-size: .875rem;
  font-weight: 600;
  text-decoration: none;
  transition: all var(--mr-transition);
}
.sh-page-btn:hover { border-color: var(--mr-primary); color: var(--mr-primary); background: rgba(37,99,235,.05); }
.sh-page-btn.active { background: var(--mr-primary); border-color: var(--mr-primary); color: #fff; box-shadow: 0 3px 10px rgba(37,99,235,.3); }
.sh-page-btn[disabled] { opacity: .4; pointer-events: none; }

/* ── Skeleton Loader ─────────────────────────────────────────── */
.sh-skeleton { background: linear-gradient(90deg, var(--mr-bg-alt) 25%, var(--mr-border-light) 50%, var(--mr-bg-alt) 75%); background-size: 400% 100%; animation: sh-shimmer 1.4s ease infinite; border-radius: var(--mr-radius); }
@keyframes sh-shimmer { 0%{background-position:100% 50%} 100%{background-position:0 50%} }

/* ── List Mode ───────────────────────────────────────────────── */
#sh-grid.list-mode > [class*="col-"] { width: 100%; flex: 0 0 100%; max-width: 100%; }
#sh-grid.list-mode .sh-card { flex-direction: row; }
#sh-grid.list-mode .sh-card-img { flex: 0 0 200px; width: 200px; aspect-ratio: auto; }
#sh-grid.list-mode .sh-card-img img { aspect-ratio: auto !important; height: 100%; }
@media (max-width: 767.98px) {
  #sh-grid.list-mode .sh-card { flex-direction: column; }
  #sh-grid.list-mode .sh-card-img { flex: none; width: 100%; aspect-ratio: 1/1; }
}

/* ── Responsive ──────────────────────────────────────────────── */
@media (max-width: 767.98px) {
  .sh-card-body { padding: .75rem; }
  .sh-card-price { font-size: .95rem; }
  .sh-toolbar-title { font-size: 1.125rem; }
}