/* Base styles */
:root {
  --primary-color: #4a90e2;
  --secondary-color: #2c3e50;
  --background-color: #f5f6fa;
  --text-color: #2c3e50;
  --error-color: #e74c3c;
  --success-color: #2ecc71;
}

body {
  margin: 0;
  padding: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen,
    Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  background-color: var(--background-color);
  color: var(--text-color);
  line-height: 1.6;
}

#app {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem;
}

/* Form styles */
.form-group {
  margin-bottom: 1rem;
}

label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
}

input,
textarea,
select {
  width: 100%;
  padding: 0.5rem;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 1rem;
}

button {
  background-color: var(--primary-color);
  color: white;
  border: none;
  padding: 0.5rem 1rem;
  border-radius: 4px;
  cursor: pointer;
  font-size: 1rem;
  transition: background-color 0.2s;
}

button:hover {
  background-color: darken(var(--primary-color), 10%);
}

/* Error and success messages */
.error {
  color: var(--error-color);
  margin-top: 0.5rem;
}

.success {
  color: var(--success-color);
  margin-top: 0.5rem;
}

/* Responsive design */
@media (max-width: 768px) {
  #app {
    padding: 1rem;
  }
}