/* Dark & Modern Theme */

body {
  background-color: #121212;
  color: #e0e0e0;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  margin: 0;
  padding: 2rem;
  line-height: 1.6;
}

h1, h2, h3 {
  color: #ffffff;
  border-bottom: 1px solid #333;
  padding-bottom: 0.3rem;
}

a {
  color: #66ccff;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

ul {
  padding-left: 1.2rem;
}

form {
  background-color: #1e1e1e;
  padding: 1.5rem;
  border-radius: 8px;
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.05);
  max-width: 400px;
}

label {
  display: block;
  margin-bottom: 0.3rem;
  font-weight: bold;
  color: #cccccc;
}

input[type="text"],
input[type="submit"] {
  width: 100%;
  padding: 0.6rem;
  margin-bottom: 1rem;
  border: none;
  border-radius: 4px;
  box-sizing: border-box;
  font-size: 1rem;
}

input[type="text"] {
  background-color: #2c2c2c;
  color: #e0e0e0;
}

input[type="submit"] {
  background-color: #66ccff;
  color: #000000;
  font-weight: bold;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

input[type="submit"]:hover {
  background-color: #33bbff;
}

.container {
  max-width: 800px;
  margin: 0 auto;
}