.categories-nav {
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  margin-bottom: 20px;
  padding: 10px 0;
}

.categories-list {
  display: flex;
  gap: 15px;
  overflow-x: auto;
  padding: 10px 20px;
  list-style: none;
  -webkit-overflow-scrolling: touch;
}

.categories-list::-webkit-scrollbar {
  height: 5px;
}

.categories-list::-webkit-scrollbar-track {
  background: #f1f1f1;
  border-radius: 10px;
}

.categories-list::-webkit-scrollbar-thumb {
  background: #888;
  border-radius: 10px;
}

.categories-list li a {
  display: inline-block;
  padding: 8px 20px;
  background: #f8f9fa;
  color: #2e3746;
  border-radius: 20px;
  text-decoration: none;
  transition: all 0.3s ease;
  white-space: nowrap;
  font-weight: 500;
}

.categories-list li a:hover,
.categories-list li a.active {
  background: #2e3746;
  color: #fff;
  transform: translateY(-2px);
}

@media (max-width: 768px) {
  .categories-nav {
    margin-top: 10px;
  }

  .categories-list {
    padding: 5px 15px;
    gap: 10px;
  }

  .categories-list li a {
    padding: 6px 15px;
    font-size: 0.9rem;
  }
}

.no-results {
  text-align: center;
  padding: 40px 20px;
  background: white;
  border-radius: 15px;
  box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
  margin: 20px auto;
  max-width: 600px;
}

.no-results-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 15px;
  padding: 40px 20px;
}

.no-results i {
  font-size: 50px;
  color: #95a5a6;
  margin-bottom: 10px;
}

.no-results h3 {
  color: #2c3e50;
  font-size: 1.5rem;
  margin: 0;
}

.no-results p {
  color: #7f8c8d;
  text-align: center;
  margin: 10px 0;
}

.no-results-actions {
  display: flex;
  gap: 15px;
  margin-top: 20px;
}

.back-to-all,
.try-again {
  padding: 10px;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
  font-weight: bold;
}

.back-to-all {
  background: #2e3746;
  color: white;
  text-decoration: none;
}

.try-again {
  background: #f8f9fa;
  color: #2c3e50;
  border: 2px solid #e9ecef;
  display: flex;
  align-items: center;
  gap: 8px;
}

.back-to-all:hover,
.try-again:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.no-results .fas.fa-box-open {
  font-size: 50px;
  color: #95a5a6;
  margin-bottom: 10px;
}

.fa-redo {
  font-size: 0px;
}

@media (max-width: 768px) {
  .no-results .fas.fa-box-open {
    font-size: 35px;
  }
}

.product-price {
  color: #008337;
  font-weight: 800;
  font-size: 20px;
  margin-bottom: 15px;
}

.quantity-controls {
  display: flex;
  justify-content: center;
  align-items: center;
  background: #f8f9fa;
  border-radius: 8px;
  padding: 0.7rem;
  margin-bottom: 15px;
  font-size: 20px;
}

.quantity-section {
  font-size: 13px;
}