:root {
  --bg-color: #ffffff;
  --text-color: #000000;
  --button-bg: #eeeeee;
}

[data-theme='dark'] {
  --bg-color: #1a1a1a;
  --text-color: #f5f5f5;
  --button-bg: #333333;
}

body {
  background-color: var(--bg-color);
  color: var(--text-color);
  font-family: sans-serif;
  transition: background-color 0.3s, color 0.3s;
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 100vh;
  margin: 0;
  padding: 40px 20px;
}

#affiliate-contact {
  margin-top: 50px;
  width: 100%;
  max-width: 500px;
  padding: 20px;
  border: 1px solid #ccc;
  border-radius: 8px;
  background-color: var(--button-bg);
}

.form-group {
  margin-bottom: 15px;
  display: flex;
  flex-direction: column;
}

.form-group label {
  margin-bottom: 5px;
  font-weight: bold;
}

.form-group input, .form-group textarea {
  padding: 10px;
  border: 1px solid #ccc;
  border-radius: 4px;
  background-color: var(--bg-color);
  color: var(--text-color);
}

.form-group textarea {
  height: 100px;
  resize: vertical;
}

.submit-btn {
  width: 100%;
  margin-top: 10px;
  background-color: #007bff;
  color: white;
  border: none;
  font-size: 16px;
}

.submit-btn:hover {
  background-color: #0056b3;
}

button {
  background-color: var(--button-bg);
  color: var(--text-color);
  border: 1px solid #ccc;
  padding: 10px 20px;
  cursor: pointer;
  border-radius: 5px;
}