body {
  font-family: Arial, sans-serif;
  background: #f2f5f9;
  margin: 0;
  padding: 0;
}
.container {
  max-width: 750px;
  margin: 50px auto;
  background: #fff;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 6px 12px rgba(0,0,0,0.1);
}
h2, h3 {
  color: #0a66c2;
}
input[type="text"], input[type="password"] {
  width: 100%;
  padding: 10px;
  margin: 8px 0 16px;
  border: 1px solid #ccc;
  border-radius: 6px;
}
button {
  padding: 10px 15px;
  background-color: #0a66c2;
  color: white;
  border: none;
  border-radius: 6px;
  cursor: pointer;
}
table {
  border-collapse: collapse;
  width: 100%;
  margin-top: 20px;
}
th, td {
  border: 1px solid #ddd;
  padding: 8px;
}
th {
  background: #f0f0f0;
}
a {
  color: #0a66c2;
  text-decoration: none;
}
form.inline {
  display: inline;
}