/*
 * style.css
 *
 * This file contains the CSS styles for the application.
 *
 * The styles are written in a way that ensures accessibility,
 * maintainability, and performance.
 */

:root {
  --primary-color: #3498db;
  --secondary-color: #2c3e50;
  --accent-color: #f1c40f;
  --background-color: #ffffff;
  --text-color: #333333;
}

body {
  margin: 0;
  font-family: sans-serif;
  color: var(--text-color);
  background-color: var(--background-color);
}

header {
  background-color: var(--primary-color);
  color: white;
  padding: 1em 0;
  text-align: center;
}

.content {
  padding: 2em;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

footer {
  background-color: var(--secondary-color);
  color: white;
  padding: 1em 0;
  text-align: center;
}

button {
  border: none;
  background-color: var(--accent-color);
  color: white;
  padding: 0.5em 1em;
  cursor: pointer;
}

button:hover {
  background-color: var(--primary-color);
}

input[type="text"] {
  width: 100%;
  padding: 0.5em;
  margin-top: 0.5em;
  box-sizing: border-box;
}

textarea {
  width: 100%;
  padding: 0.5em;
  margin-top: 0.5em;
  box-sizing: border-box;
}

label {
  display: block;
  margin-top: 0.5em;
  font-weight: bold;
}

/* Responsive */
@media (max-width: 600px) {
  body {
    padding: 1em;
  }
  header {
    padding: 0.75em 0;
  }
  .content {
    padding: 1.5em;
  }
  footer {
    padding: 0.75em 0;
  }
}