.shop-page {
  max-width: 1280px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.shop-hero {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
  padding: 4px 2px 18px;
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: 18px;
}
.shop-hero .chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 6px;
}
.shop-hero-h1 {
  margin: 0 0 6px;
  font-size: calc(24px * var(--fs-scale, 1));
  font-weight: 900;
  letter-spacing: -.02em;
  line-height: 1.3;
  color: var(--text-primary);
}
.shop-hero-sub {
  margin: 0 0 16px;
  color: var(--text-secondary);
  font-size: calc(13.5px * var(--fs-scale, 1));
  line-height: 1.85;
  max-width: 56ch;
}
.shop-search {
  position: relative;
  width: 100%;
  max-width: 420px;
  margin-top: 12px;
}
.shop-search input {
  width: 100%;
  height: 38px;
  padding-block: 0;
  padding-inline-start: 12px;
  padding-inline-end: 38px;
  border-radius: var(--r-sm);
  border: 1px solid var(--border-subtle);
  background: var(--surface-raised);
  color: var(--text-primary);
  font-family: inherit;
  font-size: calc(13.5px * var(--fs-scale, 1));
  outline: none;
  transition: border-color .18s var(--ease), box-shadow .18s var(--ease);
}
.shop-search input:focus {
  border-color: var(--ac);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--ac) 15%, transparent);
}
.shop-search .ic {
  position: absolute;
  inset-inline-end: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-tertiary);
  pointer-events: none;
  display: grid;
  place-items: center;
}
.shop-search .ic svg { width: 16px; height: 16px; }

.shop-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}
.shop-chip {
  padding: 6px 12px;
  border-radius: 99px;
  background: var(--surface-raised);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  font-family: inherit;
  font-size: calc(12.5px * var(--fs-scale, 1));
  font-weight: 700;
  cursor: pointer;
  transition: background .15s var(--ease), border-color .15s var(--ease), color .15s var(--ease);
  white-space: nowrap;
  line-height: 1.5;
}
.shop-chip:hover {
  border-color: var(--border-strong);
  color: var(--text-primary);
}
.shop-chip.on {
  background: var(--ac);
  border-color: var(--ac);
  color: var(--ac-ink);
}
/* --- Custom Sort Dropdown --- */
.shop-sort-wrap {
  position: relative;
  display: inline-flex;
}

.shop-sort-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 34px;
  padding: 0 14px;
  border-radius: 999px; /* استفاده از مقدار مستقیم برای تضمین گردی کامل */
  background: var(--surface-raised);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  font-family: inherit;
  font-size: calc(12.5px * var(--fs-scale, 1));
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s var(--ease);
  white-space: nowrap;
}

.shop-sort-btn:hover,
.shop-sort-btn[aria-expanded="true"] {
  border-color: var(--border-strong);
  color: var(--text-primary);
  background: var(--surface-nested);
}

.shop-sort-btn svg {
  width: 14px;
  height: 14px;
  opacity: 0.6;
  transition: transform 0.25s var(--ease);
}

.shop-sort-btn[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.shop-sort-menu {
  position: absolute;
  top: calc(100% + 6px);
  inset-inline-end: 0;
  min-width: 160px;
  padding: 6px;
  background: var(--surface-raised);
  border: 1px solid var(--border-strong);
  border-radius: 14px; /* استفاده از مقدار استاندارد برای منو */
  box-shadow: 0 12px 32px -8px rgba(0, 0, 0, 0.4);
  z-index: 100;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px) scale(0.98);
  transform-origin: top center;
  transition: all 0.2s var(--ease);
}

.shop-sort-menu.on {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}

.shop-sort-item {
  display: block;
  width: 100%;
  text-align: start;
  padding: 8px 12px;
  border: none;
  background: transparent;
  color: var(--text-secondary);
  font-family: inherit;
  font-size: calc(12.5px * var(--fs-scale, 1));
  font-weight: 600;
  border-radius: 8px; /* گردی ملایم برای آیتم‌ها */
  cursor: pointer;
  transition: all 0.15s var(--ease);
}

.shop-sort-item:hover {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
}

.shop-sort-item.on {
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 800;
}
.shop-filters-spacer { flex: 1; min-width: 4px; }

.shop-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 18px;
}

.shop-price {
  display: flex;
  flex-direction: column;
  gap: 2px;
  align-items: flex-start;
  min-width: 0;
}
.shop-price-now {
  font-size: calc(16px * var(--fs-scale, 1));
  font-weight: 900;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
  letter-spacing: -.02em;
  white-space: nowrap;
}
.shop-price-now small {
  font-size: calc(10.5px * var(--fs-scale, 1));
  font-weight: 700;
  color: var(--text-tertiary);
  margin-inline-start: 2px;
}
.shop-price-old {
  font-size: calc(11.5px * var(--fs-scale, 1));
  color: var(--text-tertiary);
  text-decoration: line-through;
  font-weight: 500;
  font-variant-numeric: tabular-nums;
}
.shop-price--free .shop-price-now {
  color: var(--color-green);
  font-size: calc(14px * var(--fs-scale, 1));
}

.shop-discount {
  position: absolute;
  top: 10px;
  inset-inline-start: 10px;
  z-index: 2;
  padding: 3px 10px;
  border-radius: 7px;
  background: var(--color-rose);
  color: #fff;
  font-size: calc(11px * var(--fs-scale, 1));
  font-weight: 800;
  letter-spacing: .02em;
  box-shadow: 0 4px 14px color-mix(in srgb, var(--color-rose) 40%, transparent);
}

.shop-owned-badge {
  position: absolute;
  top: 10px;
  inset-inline-end: 10px;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: 99px;
  background: color-mix(in srgb, var(--color-green) 92%, #000);
  color: #03180f;
  font-size: calc(10.5px * var(--fs-scale, 1));
  font-weight: 800;
  box-shadow: 0 4px 14px color-mix(in srgb, var(--color-green) 42%, transparent);
}
.shop-owned-badge svg { width: 11px; height: 11px; }

.shop-loading {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 60px 20px;
  color: var(--text-tertiary);
  font-size: calc(13.5px * var(--fs-scale, 1));
}
.shop-loading-spin {
  display: inline-block;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 2.5px solid var(--border-subtle);
  border-top-color: var(--ac);
  animation: spin .8s linear infinite;
}

.shop-empty {
  grid-column: 1 / -1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 52px 24px;
  text-align: center;
  border-radius: 18px;
  border: 1px dashed var(--border-subtle);
  background: color-mix(in srgb, var(--surface-recess) 55%, transparent);
}
.shop-empty svg {
  width: 40px;
  height: 40px;
  color: var(--text-tertiary);
  opacity: .5;
}
.shop-empty b {
  font-size: calc(15px * var(--fs-scale, 1));
  font-weight: 800;
  color: var(--text-primary);
}
.shop-empty span {
  font-size: calc(13px * var(--fs-scale, 1));
  color: var(--text-secondary);
  line-height: 1.75;
  max-width: 40ch;
}

.shop-devnote {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 11px;
  background: color-mix(in srgb, var(--color-amber) 8%, transparent);
  border: 1px solid color-mix(in srgb, var(--color-amber) 28%, var(--border-subtle));
  color: color-mix(in srgb, var(--color-amber) 70%, var(--text-primary));
  font-size: calc(12px * var(--fs-scale, 1));
  line-height: 1.7;
}
.shop-devnote svg { width: 14px; height: 14px; flex-shrink: 0; }

@media (max-width: 720px) {
  .shop-hero { padding: 4px 0 18px; }
  .shop-grid { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 14px; }
}
@media (max-width: 520px) {
  .shop-grid { grid-template-columns: 1fr; }
}

@media print {
  .shop-page { display: none !important; }
}
@media (prefers-reduced-motion: reduce) {
  .shop-chip,
  .shop-search input,
  .shop-loading-spin { transition: none; animation: none; }
}

/* ─── Stats ─── */
.shop-stats { display: flex; gap: 24px; flex-wrap: wrap; margin: 6px 0 16px; }
.shop-stat { display: flex; flex-direction: column; gap: 2px; }
.shop-stat b {
  font-size: calc(20px * var(--fs-scale, 1)); font-weight: 900;
  color: var(--text-primary); font-variant-numeric: tabular-nums; line-height: 1;
}
.shop-stat span { font-size: calc(11px * var(--fs-scale, 1)); color: var(--text-tertiary); font-weight: 600; }

/* ─── Category chips with count ─── */
.shop-cats { display: contents; }
.shop-chip i {
  font-style: normal; font-size: calc(10px * var(--fs-scale, 1));
  opacity: .7; margin-inline-start: 5px; font-weight: 800;
}
.shop-chip.on i { opacity: .9; }

/* ─── Section heading ─── */
.shop-section-h {
  margin: 8px 0 14px;
  font-size: calc(15px * var(--fs-scale, 1)); font-weight: 800;
  color: var(--text-primary);
  padding-inline-start: 10px;
  border-inline-start: 3px solid var(--accent);
  line-height: 1.4;
}

/* ─── Featured section ─── */
.shop-featured { margin-bottom: 28px; }
.shop-featured-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 16px;
}
.shop-featured-grid .pk-card--featured {
  display: grid;
  grid-template-columns: 200px 1fr;
}
.shop-featured-grid .pk-card--featured .pk-cov {
  aspect-ratio: auto;
  height: 100%;
}
@media (max-width: 900px) {
  .shop-featured-grid { grid-template-columns: 1fr; }
  .shop-featured-grid .pk-card--featured { display: flex; flex-direction: column; }
  .shop-featured-grid .pk-card--featured .pk-cov { aspect-ratio: 16 / 10; height: auto; }
}

/* ─── Ribbon (پک‌بج) ─── */
.shop-ribbon {
  position: absolute; top: 10px; inset-inline-end: 10px; z-index: 2;
  padding: 3px 10px; border-radius: 7px;
  background: var(--accent); color: var(--text-on-accent);
  font-size: calc(10.5px * var(--fs-scale, 1)); font-weight: 800;
  letter-spacing: .02em;
  box-shadow: 0 4px 14px color-mix(in srgb, var(--accent) 42%, transparent);
}

/* ─── Trust bar ─── */
.shop-trust {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-top: 32px; padding: 22px;
  border: 1px solid var(--border-subtle); border-radius: 16px;
  background: var(--surface-raised);
}
.shop-trust-item { display: flex; flex-direction: column; align-items: center; gap: 4px; text-align: center; padding: 6px; }
.shop-trust-item svg { width: 20px; height: 20px; color: var(--accent); margin-bottom: 4px; }
.shop-trust-item b { font-size: calc(13px * var(--fs-scale, 1)); font-weight: 800; color: var(--text-primary); }
.shop-trust-item span { font-size: calc(11.5px * var(--fs-scale, 1)); color: var(--text-tertiary); line-height: 1.5; }
@media (max-width: 720px) {
  .shop-trust { grid-template-columns: repeat(2, minmax(0, 1fr)); padding: 16px; }
}

/* ─── pk-stud with icon ─── */
.pk-stud svg { width: 12px; height: 12px; opacity: .8; }