/* =====================================================
   Store Page Styles
   ===================================================== */

/* === Store Header === */
.store-header {
  padding: 30px 0 var(--spacing-xl);
  background-color: var(--color-gray-50);
  border-bottom: 1px solid var(--color-gray-200);
  position: sticky;
  top: var(--header-height);
  z-index: 100;
  box-shadow: var(--shadow-md);
}

.store-header h1 {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-lg);
  font-weight: 600;
  color: var(--color-primary-dark);
  text-align: center;
}

.filters-container {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-xl);
}

.filter-group {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
}

.filter-group label {
  font-weight: 600;
  color: var(--color-gray-700);
}

.filter-buttons {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

.filter-btn {
  padding: var(--spacing-sm) var(--spacing-lg);
  border: 2px solid var(--color-gray-300);
  border-radius: var(--border-radius-full);
  background-color: var(--color-white);
  color: var(--color-gray-700);
  text-decoration: none;
  font-weight: 600;
  transition: all var(--transition-normal);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.filter-btn:hover {
  border-color: var(--color-primary);
  background-color: var(--color-gray-50);
  color: var(--color-primary);
  transform: translateY(-2px);
}

.filter-btn.active {
  border-color: var(--color-primary);
  background-color: var(--color-primary);
  color: var(--color-white);
}

/* === Featured Products === */
.featured-products {
  padding: var(--spacing-3xl) 0;
  background-color: var(--color-white);
}

.featured-products h2 {
  text-align: center;
  margin-bottom: var(--spacing-3xl);
  font-size: 2rem;
  color: var(--color-primary-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-md);
  font-weight: 600;
}

.featured-products h2 i {
  color: #fbbf24;
}

.featured-grid {
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  max-width: 1200px;
  margin: 0 auto;
}

/* === Products Section === */
.products-section {
  padding: var(--spacing-3xl) 0;
}

.category-section {
  margin-bottom: var(--spacing-4xl);
}

.category-title {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-2xl);
  padding-bottom: var(--spacing-lg);
  border-bottom: 3px solid var(--color-primary);
  color: var(--color-primary-dark);
  font-size: 1.75rem;
  font-weight: 600;
}

.category-title i {
  color: var(--color-primary);
}

.category-count {
  margin-left: auto;
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-gray-600);
  background-color: var(--color-gray-100);
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: var(--border-radius-full);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--spacing-2xl);
}

/* === Product Card === */
.product-card {
  background: var(--color-white);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  display: flex;
  flex-direction: column;
  position: relative;
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.product-badge {
  position: absolute;
  top: var(--spacing-md);
  right: var(--spacing-md);
  background-color: #fbbf24;
  color: var(--color-white);
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: var(--border-radius-full);
  font-size: 0.85rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  z-index: 10;
  box-shadow: var(--shadow-md);
}

.product-image {
  position: relative;
  width: 100%;
  height: 200px;
  background-color: var(--color-gray-100);
  overflow: hidden;
}

.product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.product-card:hover .product-image img {
  transform: scale(1.1);
}

.product-image.placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-gray-100), var(--color-gray-200));
}

.product-image.placeholder i {
  font-size: 4rem;
  color: var(--color-gray-400);
}

.btn-demo {
  position: absolute;
  bottom: var(--spacing-md);
  left: var(--spacing-md);
  background-color: rgba(255, 255, 255, 0.95);
  color: var(--color-primary);
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: var(--border-radius-md);
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  opacity: 0;
  transform: translateY(10px);
  transition: all var(--transition-normal);
  backdrop-filter: blur(10px);
}

.product-card:hover .btn-demo {
  opacity: 1;
  transform: translateY(0);
}

.product-content {
  padding: var(--spacing-xl);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.product-platform {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--color-primary);
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: var(--spacing-md);
}

.product-platform .version {
  margin-left: auto;
  background-color: var(--color-gray-100);
  color: var(--color-gray-700);
  padding: 2px var(--spacing-sm);
  border-radius: var(--border-radius-sm);
  font-size: 0.75rem;
}

.product-content h3 {
  font-size: 1.25rem;
  color: var(--color-gray-900);
  margin-bottom: var(--spacing-md);
  font-weight: 700;
  line-height: 1.3;
}

.product-content p {
  color: var(--color-gray-600);
  line-height: 1.6;
  margin-bottom: var(--spacing-lg);
  flex: 1;
}

.product-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--color-gray-200);
  margin-top: auto;
}

.product-price {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--color-primary);
}

.btn-product {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-lg);
  background-color: var(--color-primary);
  color: var(--color-white);
  border-radius: var(--border-radius-md);
  text-decoration: none;
  font-weight: 600;
  transition: all var(--transition-normal);
}

.btn-product:hover {
  background-color: var(--color-primary-dark);
  transform: translateX(5px);
}

/* === Empty State === */
.empty-state {
  text-align: center;
  padding: var(--spacing-4xl) 0;
  color: var(--color-gray-500);
}

.empty-state i {
  font-size: 5rem;
  color: var(--color-gray-300);
  margin-bottom: var(--spacing-xl);
}

.empty-state h3 {
  font-size: 1.5rem;
  color: var(--color-gray-700);
  margin-bottom: var(--spacing-md);
}

/* === CTA Section === */
.cta-section {
  padding: var(--spacing-4xl) 0;
  background-color: var(--color-primary-dark);
}

.cta-content {
  text-align: center;
  color: var(--color-white);
}

.cta-content h2 {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-lg);
  font-weight: 600;
}

.cta-content p {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-2xl);
}

.btn-accent {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-lg) var(--spacing-2xl);
  background-color: var(--color-white);
  color: var(--color-primary);
  border-radius: var(--border-radius-md);
  text-decoration: none;
  font-weight: 700;
  font-size: 1.1rem;
  transition: all var(--transition-normal);
}

.btn-accent:hover {
  background-color: var(--color-gray-100);
  transform: translateY(-4px);
}

/* === Responsive === */
@media (max-width: 768px) {
  .store-header h1 {
    font-size: 2rem;
  }

  .filters-container {
    flex-direction: column;
    align-items: stretch;
  }

  .filter-group {
    flex-direction: column;
    align-items: stretch;
  }

  .filter-buttons {
    flex-direction: column;
  }

  .filter-btn {
    justify-content: center;
  }

  .products-grid {
    grid-template-columns: 1fr;
  }

  .category-title {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-sm);
  }

  .category-count {
    margin-left: 0;
  }

  .product-footer {
    flex-direction: column;
    gap: var(--spacing-md);
    align-items: stretch;
  }

  .btn-product {
    justify-content: center;
  }

  .cta-content h2 {
    font-size: 1.75rem;
  }

  .cta-content p {
    font-size: 1rem;
  }
}