/* Reset styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* Global styles */
body {
  font-family: Arial, sans-serif;
  font-size: 16px;
  color: #333;
  line-height: 1.5;
}

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style-type: none;
}

html {
  scroll-behavior: smooth;
}


/* Header styles */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  background-color: #fff;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  position: sticky;
  top: 0;
  z-index: 100;
}

.logo {
  font-size: 1.5rem;
  font-weight: bold;
}

nav ul {
  display: flex;
  gap: 1.5rem;
}

nav a {
  transition: color 0.3s ease;
}

nav a:hover {
  color: #ff6b6b;
}

.right-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.search-container {
  display: flex;
  align-items: center;
  background-color: white;
  border-radius: 6px;
  width: 300px;
  height: 50px;
  padding: 0.5rem 1rem;
  border: 2px solid #ff6666;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.search-container input {
  border: none;
  background-color: transparent;
  outline: none;
  font-size: 1rem;
  width: 200px;
  height: 25px;
  padding: 5px;
}

.search-btn {
  background-color: transparent;
  border: none;
  cursor: pointer;
  font-size: 1.2rem;
  transition: color 0.3s ease;
}

.search-btn:hover {
  color: #ff6b6b;
}

.cart-container {
  display: flex;
  align-items: center;
  position: relative;
  cursor: pointer;
  transition: color 0.3s ease;
}

.cart-container:hover {
  color: #ff6b6b;
}

.cart-count {
  position: absolute;
  top: -8px;
  right: -8px;
  background-color: #ff6b6b;
  color: #fff;
  font-size: 0.8rem;
  padding: 2px 6px;
  border-radius: 50%;
}

/* Hero section styles */
.hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0rem 0rem;
  background-color: #75655b;
}

.hero-content {
  flex: 1;
  max-width: 500px;
}

.hero h1 {
  font-size: 3.6rem;
  margin-bottom: 1rem;
  color: #F4EBD0;
}

.hero h3{
  font-size: 2.3rem;
  margin-bottom: 1rem;
  color: #F4EBD0;
}

.hero p {
  font-size: 1.1rem;
  margin-bottom: 2rem;
  color: #F4EBD0;
}

.cta-btn {
  display: inline-block;
  background-color: #ff6b6b;
  color: #fff;
  padding: 1rem 2rem;
  border-radius: 4px;
  font-size: 1rem;
  transition: background-color 0.3s ease;
}

.cta-btn:hover {
  background-color: #e85a5a;
}

.hero-image {
  flex: 1;
  text-align: right;
}

.hero-image img {
  max-width: 100%;
  height: 100%;
}

/* Featured Products section styles */
.featured-products {
  padding: 4rem 2rem;
}

.featured-products h2 {
  font-size: 2rem;
  margin-bottom: 2rem;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.product-card {
  background-color: #fff;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  border-radius: 4px;
  overflow: hidden;
}

.product-card img {
  width: 100%;
  height: 300px;
  object-fit: cover;
}

.product-card h3 {
  font-size: 1.2rem;
  margin: 1rem;
}

.product-card .price {
  font-size: 1.2rem;
  font-weight: bold;
  margin: 0 1rem 1rem;
}

.add-to-cart {
  display: block;
  width: 100%;
  background-color: #ff6b6b;
  color: #fff;
  border: none;
  padding: 1rem;
  font-size: 1rem;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.add-to-cart:hover {
  background-color: #e85a5a;
}

.see-more-btn {
  display: block;
  margin: 2rem auto 0;
  background-color: #ff6b6b;
  color: #fff;
  border: none;
  padding: 1rem 2rem;
  font-size: 1rem;
  border-radius: 4px;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.see-more-btn:hover {
  background-color: #e85a5a;
}

/* Categories section styles */
.categories {
  padding: 4rem 2rem;
  background-color: #f5f5f5;
}

.categories h2 {
  font-size: 2rem;
  margin-bottom: 2rem;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
}

.category-card {
  background-color: #fff;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  border-radius: 4px;
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.3s ease;
}

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

.category-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.category-card h3 {
  font-size: 1.2rem;
  padding: 1rem;
}

/* Footer styles */
footer {
  background-color: #333;
  color: #fff;
  padding: 4rem 2rem;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
}

.footer-section {
  flex: 1;
}

.footer-section h3 {
  font-size: 1.2rem;
  margin-bottom: 1rem;
}

.footer-section ul li {
  margin-bottom: 0.5rem;
}

.footer-section ul li a {
  transition: color 0.3s ease;
}

.footer-section ul li a:hover {
  color: #ff6b6b;
}

.copyright {
  margin-top: 2rem;
  text-align: center;
  font-size: 0.9rem;
}

.auth-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 1000;
  justify-content: center;
  align-items: center;
}

.auth-container {
  background: white;
  padding: 2rem;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  width: 100%;
  max-width: 400px;
  position: relative;
}

.auth-form {
  width: 100%;
}

.auth-form h2 {
  color: #333;
  text-align: center;
  margin-bottom: 1.5rem;
  font-size: 1.8rem;
}

.form-group {
  margin-bottom: 1rem;
}

.form-group input {
  width: 100%;
  padding: 0.8rem;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 1rem;
  transition: border-color 0.3s;
}

.form-group input:focus {
  border-color: #ff6b6b;
  outline: none;
}

.form-links {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  font-size: 0.9rem;
}

.forgot-password {
  color: #ff6b6b;
  text-decoration: none;
}

.auth-btn {
  width: 100%;
  padding: 0.8rem;
  background-color: #ff6b6b;
  color: white;
  border: none;
  border-radius: 4px;
  font-size: 1rem;
  cursor: pointer;
  transition: background-color 0.3s;
}

.auth-btn:hover {
  background-color: #e85a5a;
}

.social-login {
  margin: 1.5rem 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.social-btn {
  padding: 0.8rem;
  border: none;
  border-radius: 4px;
  color: white;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  transition: opacity 0.3s;
}

.social-btn:hover {
  opacity: 0.9;
}

.facebook {
  background-color: #1877f2;
}

.twitter {
  background-color: #1da1f2;
}

.switch-text {
  text-align: center;
  margin-top: 1rem;
  font-size: 0.9rem;
}

.switch-text a {
  color: #ff6b6b;
  text-decoration: none;
  font-weight: 500;
}

.auth-nav-btn {
  background: none;
  border: 2px solid #ff6b6b;
  color: #ff6b6b;
  padding: 0.5rem 1rem;
  border-radius: 4px;
  cursor: pointer;
  font-size: 1rem;
  transition: all 0.3s;
}

.auth-nav-btn:hover {
  background: #ff6b6b;
  color: white;
}
@media (max-width: 768px) {
  header {
    flex-direction: column;
    align-items: center;
  }

  nav ul {
    flex-direction: column;
    display: none;
    text-align: center;
    width: 100%;
  }

  nav ul.active {
    display: flex;
  }

  .right-actions {
    flex-direction: column;
    gap: 0.5rem;
  }

  .search-container input {
    width: 100%;
  }
}
@media (max-width: 768px) {
  .hero {
    flex-direction: column;
    text-align: center;
    padding: 2rem;
  }

  .hero-content, .hero-image {
    flex: none;
    width: 100%;
  }

  .hero-image img {
    width: 100%;
    height: auto;
  }
}
@media (max-width: 600px) {
  .product-grid {
    grid-template-columns: 1fr;
  }

  .product-card img {
    height: auto;
  }
}
@media (max-width: 768px) {
  .footer-content {
    flex-direction: column;
    text-align: center;
  }
}
.chatbot-icon {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background-color: #dd6565;
  color: white;
  padding: 15px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 24px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
}

.chatbot-window {
  display: none;
  position: fixed;
  bottom: 80px;
  right: 20px;
  width: 300px;
  background: white;
  border-radius: 10px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.chatbot-window.active {
  display: block;
}

/* Cart Modal Styles */
#cart-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.5);
  justify-content: center;
  align-items: center;
  z-index: 1000;
}

#cart-modal > div {
  background: white;
  padding: 20px;
  border-radius: 10px;
  width: 90%;
  max-width: 500px;
  max-height: 80vh;
  overflow-y: auto;
  position: relative;
  box-shadow: 0 5px 15px rgba(0,0,0,0.1);
  animation: modalFadeIn 0.3s ease-out;
}

@keyframes modalFadeIn {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

#close-cart {
  cursor: pointer;
  position: absolute;
  top: 10px;
  right: 15px;
  font-size: 24px;
  color: #888;
  transition: color 0.2s;
}

#close-cart:hover {
  color: #ff6b6b;
}

#checkout-btn {
  width: 100%;
  background-color: #ff6b6b;
  color: white;
  border: none;
  padding: 12px;
  margin-top: 20px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 1rem;
  font-weight: bold;
  transition: background-color 0.3s ease;
}

#checkout-btn:hover {
  background-color: #e85a5a;
}

.remove-item {
  transition: transform 0.2s;
}

.remove-item:hover {
  transform: scale(1.2);
}

.cart-item img {
  border-radius: 5px;
  transition: transform 0.2s;
}

.cart-item img:hover {
  transform: scale(1.05);
}

#cart-notification {
  transition: all 0.3s ease;
}

.chatbot-header {
  background-color: #ff6b6b;
  color: white;
  padding: 10px;
  text-align: center;
  font-weight: bold;
}

.chatbot-body {
  padding: 10px;
  height: 200px;
  overflow-y: auto;
}

.chatbot-footer {
  display: flex;
  padding: 10px;
}

.chatbot-footer input {
  flex: 1;
  padding: 5px;
}

.chatbot-footer button {
  padding: 5px;
}

/* Center content */
body {
  text-align: center;
  font-family: Arial, sans-serif;
}

/* Button styles */
button {
  background-color: #ff6b6b;
  color: white;
  border: none;
  padding: 10px 20px;
  margin: 10px;
  font-size: 16px;
  cursor: pointer;
  border-radius: 5px;
}

button:hover {
  background-color: #e74c3c;
}


/* Fraud Detection Section */
.fraud-check {
  margin: 2rem auto;
  padding: 1rem;
  border: 1px solid #ddd;
  border-radius: 10px;
  max-width: 400px;
  background-color: #f9f9f9;
  text-align: center;
}

.fraud-check h2 {
  margin-bottom: 1rem;
}

.fraud-check input {
  width: 80%;
  padding: 0.5rem;
  margin-bottom: 0.5rem;
  border: 1px solid #ccc;
  border-radius: 5px;
}

.fraud-check button {
  padding: 0.5rem 1rem;
  background-color: #ff6b6b;
  color: white;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.fraud-check button:hover {
  background-color: #e74c3c;

}

.fraud-check p {
  margin-top: 1rem;
  font-weight: bold;
  font-size: 1rem;
}


/* Recommendations section styles */
.recommendations {
  padding: 4rem 2rem;
  background-color: #f0f0f0; /* Temporary background color for visibility */
}

.recommendations h2 {
  font-size: 2rem;
  margin-bottom: 2rem;
}

.recommendations .product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}
/* Fraud detection section */
#fraud-section {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  padding: 20px;
}

.fraud-detection {
  display: block; /* Ensures it appears below */
  text-align: center;
  margin-top: 20px; /* Adds space between sections */
}
.container {
  display: flex;
  flex-direction: column; /* Ensures sections stack vertically */
  align-items: center; /* Centers content */
  width: 100%;
}

/* Ensure each section takes full width */
.fraud-detection {
  width: 100%; 
  text-align: center; /* Centers content */
  margin-bottom: 40px; /* Adds spacing */
}

/* Chatbot typing indicator */
.typing-indicator {
  color: #666;
  font-style: italic;
  margin: 5px 0;
  animation: blink 1.5s infinite;
}

@keyframes blink {
  0% { opacity: 0.5; }
  50% { opacity: 1; }
  100% { opacity: 0.5; }
}