.shop-filters {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 0, 102, 0.3);
  border-radius: 15px;
  padding: 25px;
  margin-bottom: 40px;
  box-shadow: 0 0 20px rgba(255, 0, 102, 0.2);
}

.filter-row {
  display: grid;
  grid-template-columns: 2fr 1.5fr 2fr 1fr 1.2fr auto;
  gap: 15px;
  align-items: end;
}

@media (min-width: 1200px) {
  .filter-row {
    grid-template-columns: 2.5fr 1.5fr 2fr 1fr 1.2fr auto;
  }
}

.filter-group { display: flex; flex-direction: column; gap: 5px; }

.price-range {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 8px;
}
.price-separator {
  color: #ff0066;
  font-weight: bold;
  margin: 0 5px;
  flex-shrink: 0;
}

.filter-input, .filter-select {
  padding: 10px 12px;
  background: rgba(255,255,255,0.1);
  border: 2px solid rgba(255,0,102,0.3);
  border-radius: 8px;
  color: white;
  font-size: 0.9rem;
  transition: all 0.3s ease;
}
.filter-input:focus, .filter-select:focus {
  outline: none;
  border-color: #ff0066;
  box-shadow: 0 0 15px rgba(255,0,102,0.5);
}
.filter-select option {
  background: #1a1a1a;
  color: white;
  padding: 10px;
}
.filter-input::placeholder { color: #cccccc; }
.price-input {
  width: 100%;
  min-width: 70px;
  flex: 1;
}
.shots-input {
  width: 100%;
}

.filter-actions {
  display: flex;
  gap: 10px;
  align-items: center;
  justify-content: flex-end;
}
.filter-btn {
  padding: 10px 20px;
  border: none;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  text-align: center;
  min-width: 90px;
  white-space: nowrap;
}
.apply-btn { background: linear-gradient(45deg, #ff0066, #0066ff); color: white; }
.apply-btn:hover { transform: translateY(-2px); box-shadow: 0 5px 15px rgba(255,0,102,0.4); }
.clear-btn { background: rgba(255,255,255,0.1); color: #cccccc; border: 1px solid rgba(255,255,255,0.3); }
.clear-btn:hover { background: rgba(255,255,255,0.2); color: white; }

.product-card {
  position: relative; background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,0,102,0.3); border-radius: 20px; padding: 25px;
  transition: all 0.4s cubic-bezier(0.4,0,0.2,1); overflow: hidden;
}
.product-card.out-of-stock { opacity: 0.6; filter: grayscale(0.5); }

.product-image-container {
  position: relative;
  margin-bottom: 20px;
  display: block;
  text-decoration: none;
  overflow: hidden;
  border-radius: 15px;
}
.product-image {
  width: 100%;
  height: 200px;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  border-radius: 15px;
  transition: transform 0.3s ease;
}
.product-image-container:hover .product-image {
  transform: scale(1.05);
}
.out-of-stock-overlay {
  position: absolute; inset: 0; background: rgba(0,0,0,0.8);
  display: flex; align-items: center; justify-content: center; color: #ff0066;
  font-weight: bold; font-size: 1.1rem; border-radius: 15px;
}

.product-header { margin-bottom: 15px; }
.product-name {
  font-family: 'Orbitron', monospace; font-size: 1.3rem; font-weight: 700; color: #ff0066;
  margin-bottom: 5px; text-shadow: 0 0 10px rgba(255,0,102,0.5);
}
.product-type {
  font-size: 0.8rem; color: #0066ff; background: rgba(0,102,255,0.2);
  padding: 4px 8px; border-radius: 12px; text-transform: uppercase; letter-spacing: 0.5px;
}

.product-pricing { margin-bottom: 15px; }
.main-price {
  font-family: 'Orbitron', monospace; font-size: 1.8rem; font-weight: 900; color: #0066ff;
  text-shadow: 0 0 15px rgba(0,102,255,0.6);
}
.secondary-price { font-size: 0.8rem; color: #cccccc; margin-top: 2px; }

.product-badges { display: flex; gap: 8px; margin-bottom: 15px; flex-wrap: wrap; }
.badge { padding: 4px 8px; border-radius: 12px; font-size: 0.75rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; }
.shots-badge { background: rgba(255,0,102,0.2); color: #ff0066; }
.quantity-badge { background: rgba(0,255,102,0.2); color: #00ff66; }

.product-description { color: #cccccc; font-size: 0.9rem; line-height: 1.4; margin-bottom: 20px; }

.loading-message, .error-message, .no-products {
  grid-column: 1 / -1; text-align: center; padding: 60px 20px; color: #cccccc;
}
.loading-spinner {
  width: 40px; height: 40px; border: 4px solid rgba(255,0,102,0.3);
  border-top: 4px solid #ff0066; border-radius: 50%; animation: spin 1s linear infinite;
  margin: 0 auto 20px;
} */

/* Notifications used by JS (success/error) */
.notification {
  position: fixed; top: 100px; right: 20px; color: white; padding: 15px 25px; border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0,0,0,0.3); z-index: 2000; font-weight: 600;
  animation: slideInFromRight 0.5s ease, fadeOut 0.5s ease 2.5s forwards;
}
.notification.success { background: linear-gradient(45deg, #00ff66, #0066ff); }
.notification.error { background: linear-gradient(45deg, #ff0066, #ff6600); }

/* Pagination */
.pagination {
  display: flex; justify-content: center; align-items: center; gap: 20px;
  margin-top: 40px; padding: 20px;
}
.pagination-btn {
  background: linear-gradient(45deg, #ff0066, #0066ff);
  border: none; padding: 12px 24px; color: white; border-radius: 8px; cursor: pointer; font-weight: 600;
  transition: all 0.3s ease;
}
.pagination-btn:hover:not(:disabled) { transform: translateY(-2px); box-shadow: 0 5px 15px rgba(255,0,102,0.4); }
.pagination-btn:disabled { opacity: 0.5; cursor: not-allowed; }
.pagination-info { color: #cccccc; font-size: 0.9rem; }

/* Helpers */
body.no-scroll { overflow: hidden; }

/* Animations (fallback if not already in animations.css) */
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes slideInFromRight { from { opacity: 0; transform: translateX(30px); } to { opacity: 1; transform: translateX(0); } }
@keyframes fadeOut { to { opacity: 0; } }

/* Responsive - Tablet */
@media (max-width: 1199px) and (min-width: 901px) {
  .filter-row {
    grid-template-columns: 1.5fr 1fr 1.2fr 0.8fr 1fr auto;
    gap: 12px;
  }

  .filter-input, .filter-select {
    font-size: 0.85rem;
    padding: 9px 10px;
  }

  .filter-btn {
    padding: 9px 16px;
    font-size: 0.85rem;
  }
}

@media (max-width: 900px) {
  .filter-row {
    grid-template-columns: 1fr 1fr;
    gap: 15px;
  }

  .filter-group:first-child {
    grid-column: 1 / -1;
  }

  .filter-actions {
    grid-column: 1 / -1;
    justify-content: center;
    display: flex;
    gap: 10px;
  }

  .filter-btn {
    flex: 1;
    max-width: 200px;
  }

  .products-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
}

/* Responsive - Mobile */
@media (max-width: 768px) {
  .shop-filters {
    padding: 20px;
    margin-bottom: 30px;
  }

  .filter-row {
    grid-template-columns: 1fr;
    gap: 15px;
    align-items: stretch;
  }

  .filter-group {
    width: 100%;
  }

  .filter-input, .filter-select {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }

  .price-range {
    flex-direction: row;
    justify-content: space-between;
    width: 100%;
    gap: 10px;
  }

  .price-input {
    flex: 1;
    min-width: 0;
    max-width: calc(50% - 15px);
  }

  .price-separator {
    flex-shrink: 0;
  }

  .shots-input {
    width: 100%;
    max-width: 100%;
  }

  .filter-actions {
    display: flex;
    flex-direction: column;
    gap: 10px;
    width: 100%;
  }

  .filter-btn {
    width: 100%;
    padding: 14px 20px;
  }

  .pagination {
    flex-direction: column;
    gap: 15px;
    padding: 20px 10px;
  }

  .pagination-btn {
    min-width: 150px;
  }

  .pagination-info {
    text-align: center;
  }

  .products-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

/* Responsive - Small Mobile */
@media (max-width: 480px) {
  .shop-filters {
    padding: 15px;
    border-radius: 10px;
  }

  .filter-input, .filter-select {
    font-size: 0.85rem;
    padding: 12px 10px;
  }

  .filter-btn {
    font-size: 0.9rem;
    padding: 12px 20px;
  }

  .pagination-btn {
    padding: 10px 20px;
    font-size: 0.9rem;
    width: 100%;
    max-width: 200px;
  }

  .pagination-info {
    font-size: 0.85rem;
  }

  .product-card {
    padding: 20px;
  }

  .product-image {
    height: 180px;
  }
}

/* Overflow Prevention */
* {
  box-sizing: border-box;
}