.join-karigar-form {
  max-width: 600px;
  margin: 40px auto;
  background: #fff;
  padding: 25px;
  border-radius: 10px;
  box-shadow: 0 0 10px rgba(0,0,0,0.1);
}
.join-karigar-form h2 {
  text-align: center;
  margin-bottom: 10px;
}
.join-karigar-form label {
  display: block;
  margin-top: 15px;
  font-weight: 600;
}
.join-karigar-form input {
  width: 100%;
  padding: 10px;
  margin-top: 5px;
  border: 1px solid #ccc;
  border-radius: 6px;
}
.join-karigar-form button {
  margin-top: 20px;
  background: #0073aa;
  color: #fff;
  border: none;
  padding: 10px 20px;
  border-radius: 6px;
  cursor: pointer;
}
.join-karigar-form button:hover {
  background: #005f8d;
}
.join-success, .join-error {
  text-align: center;
  padding: 10px;
  border-radius: 6px;
  margin-bottom: 15px;
}
.join-success { background: #e6ffed; color: #1a7f37; }
.join-error { background: #ffecec; color: #d32f2f; }