/* Algemene instellingen */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  background-color: #f9f9f9;
  color: #333;
  padding: 20px;
}
.container {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 15px;
}

/* Koptekst */
header {
  background-color: #1e90ff;
  color: white;
  padding: 20px;
  border-radius: 8px;
  margin-bottom: 20px;
}

header h1 a {
  color: white;
  text-decoration: none;
}

nav form {
  margin-top: 10px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

input[type="text"] {
  padding: 10px;
  border: 1px solid #ccc;
  border-radius: 6px;
  flex: 1;
}

button {
  padding: 10px 16px;
  background-color: #ffffff;
  color: #1e90ff;
  border: 1px solid #1e90ff;
  border-radius: 6px;
  cursor: pointer;
  font-weight: bold;
}

button:hover {
  background-color: #1e90ff;
  color: white;
}

/* Hoofdgedeelte */
main {
  background-color: white;
  padding: 20px;
  border-radius: 8px;
  box-shadow: 0 0 10px rgba(0,0,0,0.05);
}

h2 {
  margin-top: 20px;
  color: #1e90ff;
}

section {
  margin-bottom: 20px;
}

/* Footer */
footer {
  text-align: center;
  margin-top: 30px;
  padding: 10px;
  font-size: 0.9em;
  color: #777;
}

/* Responsiviteit */
@media (max-width: 600px) {
  nav form {
    flex-direction: column;
  }

  button {
    width: 100%;
  }
}