.support-popup {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 9999;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
}

/* Popup Card */
.support-popup-inner {
  background: #fff;
  padding: 18px;
  width: 320px;
  border-radius: 16px;
  box-shadow: 0 12px 30px rgba(0,0,0,.18);
  position: relative;
}

/* Close */
.support-popup .popup-close {
  position: absolute;
  top: 10px;
  right: 12px;
  border: none;
  background: none;
  cursor: pointer;
}

/* Text */
.support-popup h3 {
  font-size: 18px;
  margin-bottom: 6px;
}

.support-popup p {
  font-size: 14px;
  margin-bottom: 12px;
}

/* Buttons NUR im Popup */
.support-popup .btn {
  display: block;
  padding: 12px;
  border-radius: 10px;
  text-align: center;
  color: #fff;
  text-decoration: none;
  margin-top: 8px;
}

.support-popup .btn.whatsapp {
  background: #25D366;
}

.support-popup .btn.mail {
  background: #1e6bd6;
}