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

body {
  font-family: 'Arial', sans-serif;
  background-color: #f4f7f6;
  color: #333;
  line-height: 1.6;
}

header {
  background-color: #4CAF50;
  color: white;
  padding: 20px 0;
  text-align: center;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

header h1 {
  font-size: 2.5rem;
  margin-bottom: 10px;
}

nav {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 15px;
}

nav a {
  color: white;
  text-decoration: none;
  font-size: 1.1rem;
  padding: 8px 16px;
  transition: background-color 0.3s ease;
}

nav a:hover {
  background-color: #45a049;
  border-radius: 5px;
}

section {
  max-width: 1200px;
  margin: 30px auto;
  padding: 20px;
  background-color: #fff;
  border-radius: 8px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

section h2 {
  font-size: 2rem;
  color: #333;
  margin-bottom: 20px;
  text-align: center;
}

ul {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 20px;
  list-style: none;
}

ul li {
  background-color: #f9f9f9;
  padding: 20px;
  border-radius: 8px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

ul li:hover {
  transform: translateY(-10px);
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.2);
}

ul li a {
  font-size: 1.2rem;
  color: #333;
  text-decoration: none;
  font-weight: bold;
  display: block;
  margin-bottom: 10px;
}

ul li span {
  font-size: 1rem;
  color: #4CAF50;
}

.btn-create, .btn-edit {
  display: inline-block;
  padding: 10px 20px;
  background-color: #008CBA;
  color: white;
  text-decoration: none;
  border-radius: 5px;
  margin-top: 20px;
  font-size: 1rem;
  transition: background-color 0.3s ease;
}

.btn-create:hover, .btn-edit:hover {
  background-color: #007bb5;
}

.btn-delete {
  display: inline-block;
  padding: 10px 20px;
  background-color: #ff0000;
  color: white;
  text-decoration: none;
  border-radius: 5px;
  margin-top: 20px;
  font-size: 1rem;
  transition: background-color 0.3s ease;
}

.btn-delete:hover {
  background-color: #e72323;
}

footer {
  background-color: #333;
  color: white;
  text-align: center;
  padding: 20px 0;
  margin-top: 40px;
}

footer p {
  font-size: 1rem;
}

/* Mobile Responsive */
@media (max-width: 768px) {
  header h1 {
    font-size: 2rem;
  }

  nav {
    flex-direction: column;
  }

  nav a {
    font-size: 1rem;
    padding: 10px;
  }

  section {
    margin: 20px;
  }

  ul {
    grid-template-columns: 1fr;
  }
}