/* Titan3D — Shop archive (under .t3d-shop) and product card. */

.t3d-shop {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: var(--space-4);
  /* No own vertical padding — .t3d-main already provides 32px top / 96px
   * bottom. Keeping the wrapper's own padding stacked extra space above
   * the title (56px instead of 32) and doubled the bottom (192px). */
}
@media (max-width: 1024px) {
  .t3d-shop { grid-template-columns: 1fr; gap: var(--space-3); }
}

/* Shop header */
.t3d-shop__head {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  align-items: flex-end;
  justify-content: space-between;
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--border);
  margin-bottom: var(--space-2);
}
.t3d-shop__head .t3d-eyebrow { display: inline-block; margin-bottom: 8px; }
.t3d-shop__head h1 {
  margin: 0 0 8px;
  font-size: clamp(1.85rem, 3vw, 2.4rem);
  letter-spacing: -0.02em;
  line-height: 1.15;
}
.t3d-shop__head-meta { color: var(--text-muted); font-size: 0.95rem; margin: 0; }

/* Sort + view toggles */
.t3d-shop__bar {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  flex-wrap: wrap;
}
.t3d-shop__bar select {
  background: var(--panel);
  color: var(--text-primary);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  padding: 8px 12px;
  font: inherit;
  min-height: 38px;
  font-size: 0.9rem;
  cursor: pointer;
}
.t3d-shop__bar select:hover { border-color: rgba(255, 255, 255, 0.18); }
.t3d-shop__bar select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(94, 106, 210, 0.18);
}

/* Sidebar filters */
.t3d-shop__sidebar {
  position: sticky;
  top: 80px;
  align-self: flex-start;
  padding: 14px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04) 0%, rgba(255, 255, 255, 0.015) 100%);
  border-radius: var(--radius-xl);
  display: flex;
  flex-direction: column;
  gap: 14px;
  box-shadow: var(--shadow-md);
}
@media (max-width: 1024px) {
  .t3d-shop__sidebar { position: static; }
}
.t3d-shop__filter h3 {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--text-muted);
  margin: 0 0 6px;
  font-weight: 500;
  padding: 0 8px;
}
.t3d-shop__filter ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1px;
}
.t3d-shop__filter li a,
.t3d-shop__filter li button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 6px 10px;
  border-radius: var(--radius-md);
  color: var(--text-muted);
  font-size: 0.82rem;
  text-decoration: none;
  background: transparent;
  border: 0;
  cursor: pointer;
  font: inherit;
  text-align: left;
  min-height: 30px;
  transition:
    background var(--duration-fast) var(--ease),
    color var(--duration-fast) var(--ease);
}
.t3d-shop__filter li a:hover,
.t3d-shop__filter li button:hover {
  background: var(--surface);
  color: var(--text-primary);
}
.t3d-shop__filter li.is-active a,
.t3d-shop__filter li.is-active button {
  background: var(--accent-soft);
  color: var(--accent-bright);
  font-weight: 500;
}
.t3d-shop__filter li .count {
  color: var(--text-disabled);
  font-size: 0.72rem;
  font-variant-numeric: tabular-nums;
}

.t3d-shop__filter--credit { display: flex; flex-wrap: wrap; gap: 5px; }
.t3d-shop__filter--credit a,
.t3d-shop__filter--credit button {
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  background: var(--surface);
  box-shadow: inset 0 0 0 1px var(--border);
  color: var(--text-muted);
  font-size: 0.75rem;
  font-weight: 500;
  cursor: pointer;
  font: inherit;
  min-height: 26px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition:
    background var(--duration-fast) var(--ease),
    color var(--duration-fast) var(--ease),
    box-shadow var(--duration-fast) var(--ease);
}
.t3d-shop__filter--credit a:hover,
.t3d-shop__filter--credit button:hover {
  box-shadow: inset 0 0 0 1px var(--border-accent);
  color: var(--accent-bright);
}
.t3d-shop__filter--credit a.is-active,
.t3d-shop__filter--credit button.is-active {
  background: var(--accent);
  color: #FFFFFF;
  box-shadow:
    inset 0 0 0 1px var(--accent),
    0 0 16px var(--accent-glow);
}

.t3d-shop__filter-reset {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: transparent;
  border: 0;
  color: var(--text-muted);
  font: inherit;
  font-size: 0.85rem;
  cursor: pointer;
  padding: 8px var(--space-1);
  transition: color var(--duration-fast) var(--ease);
}
.t3d-shop__filter-reset:hover { color: var(--text-primary); }

/* Mobile filters toggle */
.t3d-shop__filter-toggle {
  display: none;
  margin-bottom: var(--space-2);
}
@media (max-width: 1024px) {
  .t3d-shop__filter-toggle { display: inline-flex; }
  .t3d-shop__sidebar { display: none; padding: var(--space-2); }
  .t3d-shop[data-filters="open"] .t3d-shop__sidebar { display: flex; }
}

/* Main */
.t3d-shop__main {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  min-width: 0;
}

/* Product grid */
.t3d-shop__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-2);
  list-style: none;
  margin: 0;
  padding: 0;
}
@media (max-width: 1280px) { .t3d-shop__grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 1024px) { .t3d-shop__grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 768px)  { .t3d-shop__grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 420px)  { .t3d-shop__grid { grid-template-columns: 1fr; } }

/* ─── Product card ───────────────────────────────────────── */
.t3d-product-card {
  position: relative;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04) 0%, rgba(255, 255, 255, 0.015) 100%);
  border-radius: var(--radius-xl);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  list-style: none;
  margin: 0;
  cursor: pointer;
  text-decoration: none;
  isolation: isolate;
  box-shadow: var(--shadow-md);
  transition:
    box-shadow var(--duration-base) var(--ease),
    transform var(--duration-base) var(--ease),
    background var(--duration-base) var(--ease);
}
.t3d-product-card:hover {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.08) 0%, rgba(255, 255, 255, 0.025) 100%);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.t3d-product-card__media {
  position: relative;
  display: block;
  aspect-ratio: 1 / 1;
  background: var(--panel-elevated);
  overflow: hidden;
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}
.t3d-product-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--duration-slow) var(--ease);
}
.t3d-product-card:hover .t3d-product-card__media img {
  transform: scale(1.04);
}

.t3d-product-card__placeholder {
  width: 100%;
  height: 100%;
  background:
    radial-gradient(circle at 30% 30%, rgba(94, 106, 210, 0.15), transparent 60%),
    linear-gradient(135deg, var(--panel-elevated), var(--panel));
}

.t3d-product-card__credit-badge {
  position: absolute;
  top: 10px;
  right: 10px;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 5px 10px;
  background: rgba(2, 2, 3, 0.7);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-radius: var(--radius-pill);
  color: var(--accent-bright);
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  box-shadow: inset 0 0 0 1px var(--border-accent);
}
.t3d-product-card__credit-badge .t3d-icon { width: 11px; height: 11px; }

.t3d-product-card__owned-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 5px 10px;
  background: rgba(16, 185, 129, 0.18);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-radius: var(--radius-pill);
  color: #34D399;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  box-shadow: inset 0 0 0 1px rgba(16, 185, 129, 0.32);
}
.t3d-product-card__owned-badge .t3d-icon { width: 11px; height: 11px; }

.t3d-product-card__body {
  padding: var(--space-2);
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
}
.t3d-product-card__title {
  margin: 0;
  font-size: 0.95rem;
  color: var(--text-primary);
  line-height: 1.35;
  font-weight: 500;
  letter-spacing: -0.01em;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.t3d-product-card__title a {
  color: inherit;
  text-decoration: none;
}
.t3d-product-card__title a:hover { color: var(--accent-bright); }

.t3d-product-card__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-top: auto;
}
.t3d-product-card__price {
  color: var(--text-primary);
  font-weight: 500;
  font-variant-numeric: tabular-nums;
}
.t3d-product-card__price del { color: var(--text-disabled); font-weight: 400; margin-right: 4px; }
.t3d-product-card__price ins { background: transparent; text-decoration: none; color: var(--success); }
.t3d-product-card__credit { color: var(--accent-bright); font-weight: 500; }

/* Subscriber upsell hint shown to non-subscribers below the cash price.
   Quiet, single-line, never wider than the card. */
.t3d-product-card__sub-hint {
  display: block;
  margin-top: 4px;
  font-size: 0.72rem;
  color: var(--text-muted);
  letter-spacing: 0.01em;
}

/* Empty state */
.t3d-shop__empty {
  text-align: center;
  padding: var(--space-7) var(--space-3);
  border-radius: var(--radius-2xl);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.03), transparent);
  box-shadow: inset 0 0 0 1px var(--border);
}
.t3d-shop__empty h2 { margin: 0 0 var(--space-1); }
.t3d-shop__empty p { color: var(--text-muted); margin: 0 0 var(--space-2); }