/* ═══════════════════════════════════════════════════════════════
   IVA Cloud — Shop Catalog Styles
   Uses CSS variables from tokens.css
═══════════════════════════════════════════════════════════════ */

/* ─── HERO ─────────────────────────────────────────────────── */
/* Handled by global .page-hero in main.css */


/* ─── FILTER + SORT BAR ─────────────────────────────────────── */
.shop-controls-section {
  background: var(--bg-deep);
  padding: 2rem 0 1.5rem;
  border-bottom: 1px solid var(--border-dark);
  position: sticky;
  top: var(--navbar-height);
  z-index: var(--z-sticky); /* 200 — below mobile menu (500) */
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  /* NOTE: no overflow:hidden here — that would block .shop-filters horizontal scroll */
}

.shop-controls-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}

/* ─── PILL FILTERS ──────────────────────────────────────────── */
.shop-filters {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
  padding-bottom: 4px;
}

.filter-pill {
  display: inline-block;
  padding: 9px 18px;
  background: var(--bg-card-dark);
  border: 1px solid var(--border-dark);
  border-radius: 100px;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  transition: background var(--transition-base),
              border-color var(--transition-base),
              color var(--transition-base),
              transform var(--transition-fast);
  white-space: nowrap;
}

.filter-pill:hover {
  border-color: rgba(255, 255, 255, 0.18);
  color: var(--text-on-dark);
  transform: translateY(-1px);
}

.filter-pill.active {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--bg-deep);
}

/* ─── SORT DROPDOWN ─────────────────────────────────────────── */
.shop-sort {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.shop-sort-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  white-space: nowrap;
}

.shop-sort-select {
  appearance: none;
  -webkit-appearance: none;
  background: var(--bg-card-dark);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-sm);
  color: var(--text-on-dark);
  font-family: var(--font-body);
  font-size: 0.875rem;
  padding: 9px 36px 9px 14px;
  cursor: pointer;
  transition: border-color var(--transition-base);
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L6 6L11 1' stroke='%238B8B92' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
}

.shop-sort-select:focus {
  outline: none;
  border-color: var(--accent);
}

.shop-sort-select:hover {
  border-color: rgba(255, 255, 255, 0.18);
}

/* ─── PRODUCTS SECTION ──────────────────────────────────────── */
.shop-grid-section {
  background: var(--bg-deep);
  padding: 3rem 0 6rem;
}

/* ─── PRODUCT GRID ──────────────────────────────────────────── */
.shop-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

@media (max-width: 1024px) {
  .shop-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .shop-grid { grid-template-columns: 1fr; }
}

/* ─── PRODUCT CARD ──────────────────────────────────────────── */
.product-card {
  background: var(--bg-card-dark);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  cursor: pointer;
  transition: border-color var(--transition-base),
              transform var(--transition-base),
              box-shadow var(--transition-base);
}

.product-card:hover {
  border-color: rgba(0, 199, 209, 0.3);
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(0, 199, 209, 0.08);
}

/* Product image area */
.product-card__image {
  position: relative;
  aspect-ratio: 4/3;
  background: var(--bg-elevated);
  overflow: hidden;
}

.product-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-premium);
}

.product-card:hover .product-card__image img {
  transform: scale(1.05);
}

/* Placeholder when no image */
.product-image-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--bg-elevated), var(--bg-card-dark));
}

.product-image-placeholder img {
  width: 48px;
  height: 48px;
  opacity: 0.18;
}

/* Product body */
.product-card__body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  flex: 1;
}

/* Category label */
.product-card__category {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: var(--ls-wide);
  color: var(--text-muted);
}

/* Product name */
.product-card__title {
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: var(--ls-tight);
  color: var(--text-on-dark);
  margin: 0;
  line-height: 1.25;
}

/* Short description — 2 lines clamp */
.product-card__short {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Price + Arrow row */
.product-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid var(--border-dark);
}

/* Price */
.product-card__price {
  font-family: var(--font-mono);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-on-dark);
  letter-spacing: -0.02em;
  line-height: 1;
}

.product-card__price-from {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: var(--ls-wide);
  color: var(--text-muted);
  margin-bottom: 2px;
}

/* Arrow indicator */
.product-card__arrow {
  display: inline-block;
  font-size: 1.25rem;
  color: var(--text-muted);
  transition: transform var(--transition-base),
              color var(--transition-base);
}

.product-card:hover .product-card__arrow {
  transform: translateX(4px);
  color: var(--accent);
}

/* ─── EMPTY STATE ────────────────────────────────────────────── */
.shop-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: 5rem 2rem;
  background: var(--bg-card-dark);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-lg);
}

.shop-empty-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-elevated);
  border-radius: 50%;
  color: var(--text-muted);
}

.shop-empty-title {
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: var(--ls-tight);
  color: var(--text-on-dark);
  margin: 0 0 0.75rem;
}

.shop-empty-subtitle {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin: 0 0 2rem;
  max-width: 400px;
  margin-left: auto;
  margin-right: auto;
}

/* ─── RESPONSIVE CONTROLS ────────────────────────────────────── */
@media (max-width: 640px) {
  .shop-hero {
    padding: 5rem 0 2.5rem; /* less top padding on mobile */
  }

  .shop-controls-wrapper {
    gap: 1rem;
  }

  /* Filters on mobile — horizontal scroll */
  .shop-filters {
    width: auto;
    margin-left: calc(-1 * var(--container-padding));
    margin-right: calc(-1 * var(--container-padding));
    padding: 0 var(--container-padding) 8px;
    flex-wrap: nowrap;         /* pills in a single row */
    overflow-x: auto;          /* horizontal scroll */
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    justify-content: flex-start;
  }

  .shop-filters::-webkit-scrollbar { display: none; }
  .shop-filters > * { flex-shrink: 0; }

  .shop-sort {
    justify-content: space-between;
    width: 100%;
    margin-top: 0.5rem;
  }

  .shop-sort-select {
    flex: 1;
    max-width: none;
  }

  .product-card__footer {
    flex-direction: row; /* Keep arrow on the right */
    align-items: center;
  }
}

/* ── Virtual product badge (subscription cards) ──── */
.product-card__virtual-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
  background: rgba(0, 199, 209, 0.08);
  border: 1px solid rgba(0, 199, 209, 0.2);
  border-radius: 100px;
  padding: 2px 10px;
  margin-bottom: 4px;
}