/* Basic styles and variables */
:root {
  --primary-color: #007bff;
  --secondary-color: #6c757d;
  --accent-color: #f4c150;
  --text-color: #333;
  --bg-color: #fff;
  --light-bg: #f8f9fa;
  --border-color: #dee2e6;
  --shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
  --transition: all 0.3s ease;
  --border-radius: 8px;
}

/* Dark mode variables */
.dark-mode {
  --primary-color: #0d6efd;
  --secondary-color: #adb5bd;
  --accent-color: #ffc107;
  --text-color: #f8f9fa;
  --bg-color: #212529;
  --light-bg: #343a40;
  --border-color: #495057;
  --shadow: 0 0.125rem 0.25rem rgba(255, 255, 255, 0.05);
}

* { 
  box-sizing: border-box; 
  scroll-behavior: smooth; 
  transition: var(--transition);
}

body { 
  font-family: "Helvetica Neue", Arial, sans-serif; 
  background: var(--bg-color); 
  color: var(--text-color); 
}

/* Header and Navigation */
.header_menu .navbar { 
  background: var(--bg-color); 
  box-shadow: var(--shadow);
  padding: 0.5rem 1rem;
}

.header_menu .navbar-brand img { 
  max-height: 60px; 
}

.navbar-light .navbar-nav .nav-link {
  color: var(--text-color);
  font-weight: 500;
  padding: 0.5rem 1rem;
  position: relative;
}

.navbar-light .navbar-nav .nav-link:hover {
  color: var(--primary-color);
}

.navbar-light .navbar-nav .active > .nav-link {
  color: var(--primary-color);
}

.dropdown-menu {
  background-color: var(--bg-color);
  border-color: var(--border-color);
  box-shadow: var(--shadow);
  border-radius: var(--border-radius);
  margin-top: 0.5rem;
}

.dropdown-item {
  color: var(--text-color);
  padding: 0.5rem 1.5rem;
}

.dropdown-item:hover, .dropdown-item:focus {
  background-color: var(--light-bg);
  color: var(--primary-color);
}

/* Search form */
.search-container .form-control {
  border-radius: 20px;
  border-color: var(--border-color);
}

.search-container .btn {
  border-radius: 20px;
}

/* User actions */
.user-actions a {
  color: var(--text-color);
  transition: var(--transition);
}

.user-actions a:hover {
  color: var(--primary-color);
}

/* Carousel */
.header_carousel img { 
  height: 420px; 
  object-fit: cover; 
  border-radius: var(--border-radius);
}

.carousel-control-prev, .carousel-control-next {
  width: 5%;
  opacity: 0.8;
}

.carousel-indicators li {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  margin: 0 5px;
}

/* Products */
.single_product { 
  border-radius: var(--border-radius); 
  box-shadow: var(--shadow);
  transition: var(--transition);
  margin-bottom: 2rem;
  background-color: var(--bg-color);
  border: 1px solid var(--border-color);
  overflow: hidden;
}

.single_product:hover {
  transform: translateY(-5px);
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

.product_img { 
  position: relative;
  overflow: hidden;
}

.product_img img { 
  max-height: 250px; 
  object-fit: contain; 
  transition: var(--transition);
  width: 100%;
}

.product_img:hover img {
  transform: scale(1.05);
}

.product-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition);
}

.product_img:hover .product-overlay {
  opacity: 1;
}

.product-overlay .btn {
  transform: translateY(20px);
  transition: var(--transition);
}

.product_img:hover .product-overlay .btn {
  transform: translateY(0);
}

.product-caption {
  padding: 1rem;
}

.product-caption h4 a { 
  color: var(--text-color); 
  text-decoration: none; 
  font-weight: 600;
}

.product-caption h4 a:hover {
  color: var(--primary-color);
}

.product-ratting i { 
  color: var(--accent-color); 
}

.product-price {
  font-weight: 700;
  color: var(--primary-color);
  margin: 0.5rem 0;
}

.btn-add-to-cart {
  background-color: var(--primary-color);
  color: white;
  border-radius: 20px;
  padding: 0.375rem 1.5rem;
  transition: var(--transition);
}

.btn-add-to-cart:hover {
  background-color: #0069d9;
  transform: translateY(-2px);
}

/* Features */
.feature {
  padding: 2rem 1rem;
  text-align: center;
  transition: var(--transition);
}

.feature:hover {
  transform: translateY(-5px);
}

.feature .fa-3x { 
  color: var(--primary-color); 
  margin-bottom: 1rem;
}

/* Footer */
.footer_section { 
  background: var(--light-bg); 
  color: var(--text-color);
  padding: 3rem 0 1rem;
}

.footer_section a { 
  color: var(--text-color); 
  text-decoration: none; 
  transition: var(--transition);
}

.footer_section a:hover {
  color: var(--primary-color);
  text-decoration: underline;
}

.footer_section ul { 
  list-style: none; 
  padding-left: 0; 
}

.footer_section li { 
  margin-bottom: 8px; 
}

.footer_section h5 {
  font-weight: 600;
  margin-bottom: 1.5rem;
  position: relative;
}

.footer_section h5::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -10px;
  width: 50px;
  height: 2px;
  background-color: var(--primary-color);
}

/* Back to top */
.back-to-top { 
  position: fixed; 
  right: 20px; 
  bottom: 20px; 
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: var(--primary-color);
  color: white;
  border-radius: 50%;
  opacity: 0;
  visibility: hidden;
  z-index: 99; 
  transition: var(--transition);
}

.back-to-top.show {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  background-color: #0069d9;
  transform: translateY(-3px);
}

/* Dark mode toggle */
.dark-mode-toggle {
  position: fixed;
  right: 20px;
  bottom: 70px;
  z-index: 99;
}

.dark-mode-toggle button {
  width: 40px;
  height: 40px;
  background-color: var(--light-bg);
  color: var(--text-color);
  border: none;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.dark-mode-toggle button:hover {
  transform: rotate(30deg);
}

.dark-mode .dark-mode-toggle button i.fa-moon {
  display: none;
}

.dark-mode .dark-mode-toggle button i.fa-sun {
  display: inline-block;
}

.dark-mode-toggle button i.fa-sun {
  display: none;
}

/* Login Modal */
.modal-content {
  background-color: var(--bg-color);
  color: var(--text-color);
  border-color: var(--border-color);
  border-radius: var(--border-radius);
}

.modal-header {
  border-bottom-color: var(--border-color);
}

.modal-footer {
  border-top-color: var(--border-color);
}

.nav-tabs {
  border-bottom-color: var(--border-color);
}

.nav-tabs .nav-link {
  color: var(--text-color);
}

.nav-tabs .nav-link.active {
  background-color: var(--bg-color);
  border-color: var(--border-color) var(--border-color) var(--bg-color);
  color: var(--primary-color);
}

/* Toast Notifications */
.toast-notification {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--primary-color);
  color: white;
  padding: 12px 24px;
  border-radius: 4px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  z-index: 9999;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.toast-notification.show {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(-20px);
}

/* Quick View Modal */
#quickViewModal .product-img img {
  max-height: 400px;
  object-fit: contain;
  width: 100%;
}

#quickViewModal .product-title {
  font-weight: 600;
  margin-bottom: 10px;
}

#quickViewModal .product-rating i {
  color: var(--accent-color);
}

#quickViewModal .product-price {
  color: var(--primary-color);
  font-weight: 700;
}

#quickViewModal .product-description {
  margin-bottom: 20px;
  color: var(--text-color);
}

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

#quickViewModal .input-group .btn {
  padding: 0.375rem 0.75rem;
}

#quickViewModal .add-to-wishlist.active {
  background-color: var(--accent-color);
  border-color: var(--accent-color);
  color: white;
}

/* Small utilities */
.mt-small-5 { margin-top: 25px; }
.mb-small-5 { margin-bottom: 25px; }

/* Responsiveness */
@media (max-width: 991px) {
  .navbar-collapse {
    background-color: var(--bg-color);
    padding: 1rem;
    box-shadow: var(--shadow);
    border-radius: var(--border-radius);
    margin-top: 0.5rem;
  }
  
  .search-container {
    margin: 1rem 0;
  }
  
  .user-actions {
    margin: 0.5rem 0;
  }
}

@media (max-width: 767px){
  .header_carousel img { 
    height: 220px; 
  }
  
  .pl-5 { 
    padding-left: 1rem !important; 
  }
  
  .feature {
    margin-bottom: 2rem;
  }
  
  .footer_section h5 {
    margin-top: 1.5rem;
  }
}