body {
  font-family: Arial, sans-serif;
  background-color: #f0f0f0;
  color: #333;
  margin: 0;
  padding: 0;
}

.container {
  max-width: 600px;
  margin: 100px auto;
  padding: 20px;
  background-color: white;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
  text-align: center;
}

h1 {
  margin-bottom: 20px;
}

form {
  margin-bottom: 20px;
}

input {
  width: 80%;
  padding: 10px;
  margin-bottom: 10px;
  border: 1px solid #ccc;
  border-radius: 5px;
}

button {
  padding: 10px 20px;
  border: none;
  background-color: #007bff;
  color: white;
  cursor: pointer;
  border-radius: 5px;
}

button:hover {
  background-color: #0056b3;
}

.result, .error {
  margin-top: 20px;
  padding: 15px;
  border-radius: 5px;
}

.result {
  background-color: #e0f7fa;
  color: #00796b;
}

.error {
  background-color: #ffebee;
  color: #c62828;
}

/* Add these new styles to your existing CSS */

/* Layout */
.page-layout {
  display: flex;
  flex-direction: row-reverse; /* Move sidebar to the right */
  min-height: 100vh;
  max-width: 1400px;
  margin: 0 auto;
  gap: 2rem;
  padding: 1rem;
}

/* Sidebar styles */
.sidebar {
  width: 300px;
  flex-shrink: 0;
  padding: 1rem;
  background-color: #f5f5f5;
  border-radius: 8px;
  height: fit-content;
  position: sticky;
  top: 1rem;
}


.main-content {
  flex: 1;
  min-width: 0; /* Prevents flex item from overflowing */
}

/* Useful links styles */
.useful-links h2 {
  color: #333;
  margin-bottom: 1.5rem;
  font-size: 1.5rem;
}

.link-category {
  margin-bottom: 2rem;
}

.link-category h3 {
  color: #444;
  margin-bottom: 1rem;
  font-size: 1.2rem;
  border-bottom: 2px solid #ddd;
  padding-bottom: 0.5rem;
}

.link-category ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.link-category li {
  margin-bottom: 1rem;
}

.link-category a {
  color: #0066cc;
  text-decoration: none;
  font-weight: 500;
  display: block;
  margin-bottom: 0.25rem;
}

.link-category a:hover {
  text-decoration: underline;
}

.link-description {
  color: #666;
  font-size: 0.9rem;
  margin: 0;
}

/* Responsive design */
@media (max-width: 768px) {
  .page-layout {
    flex-direction: column;
  }
  
  .sidebar {
    width: 100%;
    position: static;
  }
  
  .main-content {
    width: 100%;
  }
}
.link-url {
  color: #666;
  font-size: 0.8rem;
  margin-top: 0.25rem;
}