body {
  font-family: Arial, sans-serif;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  background: #121212; /* Standard Dark Mode Hintergrund */
  color: white;
  transition: background-color 0.3s, color 0.3s;
}

button {
  position: fixed;
  top: 20px;
  right: 20px;
  padding: 10px 15px;
  background-color: #007aff;
  color: white;
  border: none;
  border-radius: 5px;
  cursor: pointer;
}

button:hover {
  background-color: #005c99;
}

.vcard {
  background: rgba(0, 0, 0, 0.7);
  border-radius: 20px;
  padding: 30px;
  width: 100%;
  max-width: 320px;
  text-align: center;
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
}

.profile {
  width: 80px;
  height: 80px;
  background-color: #007aff;
  color: white;
  font-size: 32px;
  font-weight: bold;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
}

.info h1 {
  font-size: 24px;
  font-weight: 600;
  margin-top: 20px;
}

.info .title {
  font-size: 16px;
  color: #ccc;
  margin: 10px 0;
}

.contact {
  font-size: 14px;
  color: #bbb;
  margin: 5px 0;
}

.social-media {
  margin-top: 20px;
}

.social-icon {
  display: inline-block;
  padding: 10px 20px;
  margin: 5px;
  background-color: transparent;
  color: #007aff;
  border: 2px solid #007aff;
  border-radius: 25px;
  font-size: 14px;
  text-decoration: none;
  transition: all 0.3s ease;
}

.social-icon:hover {
  background-color: #007aff;
  color: white;
  border-color: #007aff;
}