* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Helvetica Neue', Arial, sans-serif;
  background-color: #000; /* Schwarzer Hintergrund */
  color: #fff;
  height: 100vh;
  margin: 0;
  overflow: hidden; /* Kein Scrollbalken */
}

/* Hintergrund-Container */
.background {
  position: relative;
  z-index: 1; /* Liegt über dem Canvas */
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.07);
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Glasmorphism-Container */
.profile-card {
  position: relative;
  width: 320px;
  min-height: 200px;
  background: rgba(255, 255, 255, 0.07);
  border-radius: 10px;
  box-shadow: 0 0 32px rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);

  display: flex;
  flex-direction: column;
  padding: 1rem;
}

/* Profil-Header */
.profile-header {
  display: flex;
  align-items: center;
  margin-bottom: 1rem;
}

.avatar img {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
}

.profile-info {
  margin-left: 1rem;
}

.profile-info h2 {
  font-size: 1.2rem;
  margin-bottom: 0.3rem;
}

.profile-info p {
  font-size: 0.9rem;
  opacity: 0.8;
}

/* Profil-Body */
.profile-body {
  flex: 1;
}

.sub-profile {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.sub-profile img {
  width: 40px;
  height: 40px;
  border-radius: 50%;
}

.sub-profile button {
  margin-left: auto;
  background: #00aaff;
  color: #fff;
  border: none;
  padding: 0.4rem 0.8rem;
  border-radius: 4px;
  cursor: pointer;
}

.sub-profile button:hover {
  background: #0088cc;
}

/* Profil-Footer */
.profile-footer {
  text-align: center;
  margin-top: 1rem;
  font-size: 0.8rem;
  opacity: 0.8;
}