/* styles.css */
body {
  font-family: Arial, sans-serif;
  background-color: #f4f4f9;
  color: #333;
  margin: 0;
  padding: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
}

.container {
  background: white;
  padding: 2rem;
  border-radius: 8px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  max-width: 400px;
  width: 100%;
}

h1 {
  text-align: center;
  margin-bottom: 1.5rem;
  color: #2c3e50;
}

form {
  display: flex;
  flex-direction: column;
}

label {
  margin-bottom: 0.5rem;
  font-weight: bold;
}

input {
  padding: 0.5rem;
  margin-bottom: 1rem;
  border: 1px solid #ccc;
  border-radius: 4px;
  font-size: 1rem;
}

button {
  padding: 0.75rem;
  background-color: #3498db;
  color: white;
  border: none;
  border-radius: 4px;
  font-size: 1rem;
  cursor: pointer;
}

button:hover {
  background-color: #2980b9;
}

#result {
  margin-top: 2rem;
}

.hidden {
  display: none;
}

#result p {
  margin: 0.5rem 0;
}

#portfolioGrowth {
  font-weight: bold;
  color: #27ae60;
}


.loader {
  border: 5px solid #f3f3f3; /* Light grey */
  border-top: 5px solid #3498db; /* Blue */
  border-radius: 50%;
  width: 50px;
  height: 50px;
  animation: spin 1s linear infinite;
  margin: 20px auto;
  display: none; /* Hidden by default */
}

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