/* ===============================
   ENHANCED FEATURES CSS
   Pagination, Notifications, Product Enhancements
=============================== */

/* ===============================
   PAGINATION STYLES
=============================== */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 15px;
  margin: 30px 0;
  padding: 20px;
}

.pagination button {
  background: var(--primary-green);
  color: white;
  border: none;
  padding: 10px 20px;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 500;
  transition: all 0.3s ease;
}

.pagination button:hover:not(:disabled) {
  background: var(--dark-green);
  transform: translateY(-2px);
}

.pagination button:disabled {
  background: #ccc;
  cursor: not-allowed;
  transform: none;
}

.page-info {
  font-weight: 600;
  color: var(--dark-green);
  padding: 0 15px;
}

/* ===============================
   ENHANCED PRODUCT CARDS
=============================== */
.product-card {
  position: relative;
  overflow: visible;
}

.product-card .discount-badge {
  position: absolute;
  top: 10px;
  right: 10px;
  background: #ff4444;
  color: white;
  padding: 4px 8px;
  border-radius: 12px;
  font-size: 10px;
  font-weight: bold;
  z-index: 2;
}

.product-card .low-stock-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  background: #ff9800;
  color: white;
  padding: 4px 8px;
  border-radius: 12px;
  font-size: 10px;
  font-weight: bold;
  z-index: 2;
}

.product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 8px;
}

.product-emoji {
  font-size: 48px;
}

.product-pricing {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 5px 0;
}

.original-price {
  text-decoration: line-through;
  color: #999;
  font-size: 14px;
}

.discount-price {
  color: var(--primary-green);
  font-weight: bold;
  font-size: 16px;
}

.product-brand {
  font-size: 12px;
  color: #666;
  margin-bottom: 5px;
}

.product-stock.low-stock {
  color: #ff4444;
  font-weight: bold;
}

.add-to-cart.out-of-stock {
  background: #ccc;
  cursor: not-allowed;
}

.add-to-cart.out-of-stock:hover {
  background: #ccc;
  transform: none;
}

/* ===============================
   ENHANCED CART ITEMS
=============================== */
.cart-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 15px;
  border-bottom: 1px solid #eee;
}

.cart-item-image {
  width: 50px;
  height: 50px;
  border-radius: 8px;
  overflow: hidden;
  background: #f5f5f5;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cart-item-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.item-emoji {
  font-size: 24px;
}

.cart-item-info {
  flex: 1;
}

.cart-item-name {
  font-weight: 600;
  margin-bottom: 5px;
}

.cart-item-price {
  color: var(--primary-green);
  font-weight: 500;
}

.savings {
  display: block;
  color: #ff4444;
  font-size: 11px;
  margin-top: 2px;
}

.cart-item-controls {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
}

.qty-btn-small {
  width: 25px;
  height: 25px;
  border: 1px solid #ddd;
  background: white;
  border-radius: 4px;
  cursor: pointer;
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.qty-btn-small:hover {
  background: var(--light-green);
}

/* ===============================
   NOTIFICATION SYSTEM
=============================== */
.notification {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 10000;
  max-width: 400px;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  animation: slideInRight 0.3s ease;
}

.notification-success {
  background: #4CAF50;
  color: white;
}

.notification-error {
  background: #f44336;
  color: white;
}

.notification-warning {
  background: #ff9800;
  color: white;
}

.notification-info {
  background: #2196F3;
  color: white;
}

.notification-content {
  display: flex;
  align-items: center;
  padding: 15px;
  gap: 10px;
}

.notification-icon {
  font-size: 18px;
}

.notification-message {
  flex: 1;
  font-weight: 500;
}

.notification-close {
  background: none;
  border: none;
  color: inherit;
  font-size: 18px;
  cursor: pointer;
  padding: 0;
  width: 20px;
  height: 20px;
}

@keyframes slideInRight {
  from {
    transform: translateX(100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

/* ===============================
   ORDER CONFIRMATION MODAL
=============================== */
.order-confirmation-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
}

.order-confirmation-content {
  background: white;
  padding: 30px;
  border-radius: 15px;
  text-align: center;
  max-width: 400px;
  width: 90%;
  animation: scaleIn 0.3s ease;
}

.success-icon {
  font-size: 60px;
  margin-bottom: 20px;
}

.order-details {
  margin: 20px 0;
  padding: 20px;
  background: #f8f9fa;
  border-radius: 10px;
}

.order-actions {
  display: flex;
  gap: 15px;
  margin-top: 25px;
}

.btn-primary, .btn-secondary {
  flex: 1;
  padding: 12px;
  border: none;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn-primary {
  background: var(--primary-green);
  color: white;
}

.btn-secondary {
  background: #6c757d;
  color: white;
}

.btn-primary:hover {
  background: var(--dark-green);
}

.btn-secondary:hover {
  background: #5a6268;
}

@keyframes scaleIn {
  from {
    transform: scale(0.8);
    opacity: 0;
  }
  to {
    transform: scale(1);
    opacity: 1;
  }
}

/* ===============================
   NO PRODUCTS STATE
=============================== */
.no-products {
  text-align: center;
  padding: 60px 20px;
  color: #666;
}

.no-products i {
  font-size: 48px;
  color: #ddd;
  margin-bottom: 20px;
}

.no-products h3 {
  margin: 0 0 10px 0;
  color: #333;
}

.no-products p {
  margin: 0;
  font-size: 14px;
}

/* ===============================
   REWARDS SECTION ENHANCEMENTS
=============================== */
.rewards-section {
  padding: 10px 20px;
  border-top: 1px solid var(--border-light);
  background: linear-gradient(135deg, #fff9e6, #fff3cd);
  flex-shrink: 0;
}

.coins-display {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
  padding: 10px;
  background: white;
  border-radius: 8px;
  border: 1px solid #ffc107;
}

.coins-display i {
  color: #ffc107;
  font-size: 18px;
}

.use-coins-btn {
  background: #ffc107;
  color: #333;
  border: none;
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
}

.use-coins-btn:hover {
  background: #e0a800;
}

.active-discount {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  background: #d4edda;
  border: 1px solid #c3e6cb;
  border-radius: 6px;
  color: #155724;
  font-size: 14px;
  font-weight: 500;
}

.auto-discount-info {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  background: #fff3cd;
  border: 1px solid #ffeaa7;
  border-radius: 6px;
  color: #856404;
  font-size: 14px;
  font-weight: 500;
  margin-top: 8px;
}

.auto-discount-line {
  color: #ff6b35;
  font-weight: 600;
}

.discount-line, .coins-line {
  color: #28a745;
  font-weight: 600;
}

/* ===============================
   LOADING STATES
=============================== */
.loading-spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 3px solid #f3f3f3;
  border-top: 3px solid var(--primary-green);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.loading-products {
  text-align: center;
  padding: 40px;
  color: #666;
}

/* ===============================
   RESPONSIVE ENHANCEMENTS
=============================== */
@media (max-width: 768px) {
  .pagination {
    flex-direction: column;
    gap: 10px;
  }
  
  .pagination button {
    width: 100%;
    max-width: 200px;
  }
  
  .notification {
    right: 10px;
    left: 10px;
    max-width: none;
  }
  
  .order-confirmation-content {
    margin: 20px;
    width: calc(100% - 40px);
  }
  
  .order-actions {
    flex-direction: column;
  }
  
  .cart-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
  
  .cart-item-image {
    align-self: center;
  }
  
  .rewards-section {
    padding: 10px 15px;
  }
  
  .coins-display {
    flex-direction: column;
    gap: 10px;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .product-card .discount-badge,
  .product-card .low-stock-badge {
    font-size: 9px;
    padding: 3px 6px;
  }
  
  .notification {
    top: 10px;
    right: 5px;
    left: 5px;
  }
  
  .notification-content {
    padding: 12px;
  }
  
  .order-confirmation-content {
    padding: 20px;
  }
  
  .success-icon {
    font-size: 40px;
  }
}

/* ===============================
   PAYMENT METHODS STYLING
=============================== */
.payment-methods {
  margin: 10px 0;
  padding: 10px;
  background: #f8f9fa;
  border-radius: 8px;
  border: 1px solid #e9ecef;
}

.payment-methods h4 {
  margin: 0 0 12px 0;
  color: #2d3436;
  font-size: 1em;
  display: flex;
  align-items: center;
  gap: 8px;
}

.payment-options {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.payment-option {
  display: flex;
  align-items: center;
  cursor: pointer;
  padding: 10px;
  border: 2px solid #e9ecef;
  border-radius: 8px;
  transition: all 0.3s ease;
  background: white;
}

.payment-option:hover {
  border-color: #00b894;
  background: #f1f9f7;
}

.payment-option input[type="radio"] {
  margin-right: 10px;
  accent-color: #00b894;
}

.payment-option input[type="radio"]:checked + .payment-label {
  color: #00b894;
  font-weight: 600;
}

.payment-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.95em;
  color: #2d3436;
  transition: color 0.3s ease;
}

.payment-label i {
  font-size: 1.1em;
}

@media (max-width: 768px) {
  .payment-methods {
    margin: 10px 0;
    padding: 12px;
  }
  
  .payment-option {
    padding: 8px;
  }
  
  .payment-label {
    font-size: 0.9em;
  }
}
/* ===============================
   QR CODES STYLING
=============================== */
.qr-section {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 15px;
  background: var(--light-green);
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
  margin-right: 15px;
}

.qr-section:hover {
  background: var(--primary-green);
  color: white;
}

.qr-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.5);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 10000;
}

.qr-modal.show {
  display: flex;
}

.qr-content {
  background: white;
  border-radius: 15px;
  width: 90%;
  max-width: 600px;
  max-height: 90vh;
  overflow-y: auto;
}

.qr-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  border-bottom: 1px solid #eee;
}

.qr-header h3 {
  margin: 0;
  color: var(--primary-green);
  display: flex;
  align-items: center;
  gap: 10px;
}

.close-qr {
  background: none;
  border: none;
  font-size: 20px;
  cursor: pointer;
  color: #666;
  padding: 5px;
}

.qr-body {
  padding: 20px;
}

.qr-section-item {
  margin-bottom: 30px;
  text-align: center;
}

.qr-section-item h4 {
  color: var(--primary-green);
  margin-bottom: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.qr-code-container {
  background: #f8f9fa;
  padding: 20px;
  border-radius: 10px;
  border: 2px dashed var(--primary-green);
}

.qr-code {
  width: 200px;
  height: 200px;
  margin: 0 auto 15px;
  background: white;
  border: 1px solid #ddd;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  color: #666;
}

.qr-code canvas {
  max-width: 100%;
  max-height: 100%;
}

.qr-actions {
  display: flex;
  gap: 15px;
  justify-content: center;
  margin-top: 30px;
}

.download-qr-btn, .print-qr-btn {
  padding: 12px 20px;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all 0.3s ease;
}

.download-qr-btn {
  background: var(--primary-green);
  color: white;
}

.print-qr-btn {
  background: #6c757d;
  color: white;
}

.download-qr-btn:hover {
  background: var(--dark-green);
}

.print-qr-btn:hover {
  background: #5a6268;
}

.qr-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.5);
  z-index: 9999;
  display: none;
}

.qr-overlay.active {
  display: block;
}

@media (max-width: 768px) {
  .qr-section span {
    display: none;
  }
  
  .qr-content {
    width: 95%;
    margin: 20px;
  }
  
  .qr-code {
    width: 150px;
    height: 150px;
  }
  
  .qr-actions {
    flex-direction: column;
  }
}
/* ===============================
   USER NOTIFICATIONS STYLING
=============================== */
.notification-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  animation: fadeIn 0.3s ease;
}

.notification-content {
  background: white;
  border-radius: 15px;
  width: 90%;
  max-width: 400px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.3);
  animation: slideUp 0.3s ease;
}

.notification-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  border-bottom: 1px solid #eee;
  background: var(--primary-green);
  color: white;
  border-radius: 15px 15px 0 0;
}

.notification-header h3 {
  margin: 0;
  display: flex;
  align-items: center;
  gap: 10px;
}

.close-notification {
  background: none;
  border: none;
  color: white;
  font-size: 24px;
  cursor: pointer;
  padding: 0;
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.notification-body {
  padding: 20px;
  text-align: center;
}

.notification-body p {
  margin: 0 0 10px 0;
  font-size: 16px;
  line-height: 1.5;
}

.notification-body small {
  color: #666;
  font-style: italic;
}

.notification-footer {
  padding: 15px 20px;
  text-align: center;
  border-top: 1px solid #eee;
}

.notification-btn {
  background: var(--primary-green);
  color: white;
  border: none;
  padding: 10px 30px;
  border-radius: 25px;
  cursor: pointer;
  font-weight: 600;
  transition: all 0.3s ease;
}

.notification-btn:hover {
  background: var(--dark-green);
  transform: translateY(-2px);
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideUp {
  from { 
    transform: translateY(50px);
    opacity: 0;
  }
  to { 
    transform: translateY(0);
    opacity: 1;
  }
}

@media (max-width: 768px) {
  .notification-content {
    width: 95%;
    margin: 20px;
  }
  
  .notification-header {
    padding: 15px;
  }
  
  .notification-body {
    padding: 15px;
  }
}

/* ===============================
   HIERARCHICAL CATEGORY DISPLAY FIX
=============================== */

.categories-section {
  margin-top: 20px;
}

#categorySection {
  display: flex !important;
  flex-direction: row !important;
  gap: 15px;
  overflow-x: auto;
  padding: 15px 10px;
  scroll-behavior: smooth;
}

#categorySection::-webkit-scrollbar {
  display: none;
}

/* Category Card Style */
.category-card {
  min-width: 130px;
  background: white;
  border: 1px solid #eee;
  border-radius: 14px;
  padding: 14px;
  text-align: center;
  cursor: pointer;
  flex-shrink: 0;
  transition: 0.2s ease;
}

.category-card:hover {
  background: #f7f7f7;
  transform: translateY(-3px);
}

/* Category Icon */
.category-icon {
  font-size: 28px;
  margin-bottom: 6px;
}

/* Category Name */
.category-name {
  font-size: 14px;
  font-weight: 600;
  color: #222;
}