/* styles.css */
body {
  font-family: Arial, sans-serif;
  background: #f9f9f9;
  margin: 0;
  padding: 0;
  color: #333;
  line-height: 1.6;
}

header {
  background: #b30000;
  color: white;
  padding: 15px;
  text-align: center;
}

header h1 {
  margin: 0;
}

nav {
  margin-top: 10px;
}

nav a {
  color: white;
  margin: 0 10px;
  text-decoration: none;
  font-weight: bold;
}

nav a:hover {
  text-decoration: underline;
}

main {
  max-width: 900px;
  margin: auto;
  padding: 20px;
  background: white;
  box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

h2, h3 {
  color: #b30000;
}

.highlight {
  background: #ffe5e5;
  padding: 10px;
  border-left: 5px solid #b30000;
  margin-bottom: 20px;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 1em;
}

table, th, td {
  border: 1px solid #ccc;
}

th, td {
  padding: 8px;
  text-align: left;
}

footer {
  text-align: center;
  padding: 15px;
  font-size: 0.9em;
  background: #eee;
  margin-top: 20px;
}

form input, form textarea {
  width: 100%;
  padding: 8px;
  margin: 6px 0 12px;
  border: 1px solid #aaa;
  border-radius: 4px;
  box-sizing: border-box;
}

button {
  background: #b30000;
  color: white;
  border: none;
  padding: 12px 20px;
  cursor: pointer;
  border-radius: 6px;
  font-size: 1em;
}

button:hover {
  opacity: 0.9;
}