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

body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  background: #006666;
  color: #333;
  line-height: 1.6;
}

/* Loading Screen */
.loading-screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: linear-gradient(135deg, #006666 0%, #008080 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 0.5s ease;
}

.loading-img {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  object-fit: cover;
  border: 6px solid rgba(255,255,255,0.3);
  box-shadow: 0 10px 30px rgba(0,0,0,0.3);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
  }
  50% {
    transform: scale(1.05);
    box-shadow: 0 15px 40px rgba(0,0,0,0.4);
  }
}

.container {
  max-width: 400px;
  margin: 0 auto;
  background: #fff;
  min-height: 100vh;
  box-shadow: 0 0 20px rgba(0,0,0,0.1);
  display: none;
  opacity: 0;
  transition: opacity 0.5s ease;
}

/* Header mit Gradient */
.header {
  background: linear-gradient(135deg, #006666 0%, #008080 100%);
  padding: 40px 20px 60px 20px;
  text-align: center;
  position: relative;
}

.profile-section {
  position: relative;
}

.profile-img {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid #fff;
  box-shadow: 0 8px 24px rgba(0,0,0,0.2);
  margin-bottom: 20px;
  position: relative;
  z-index: 2;
}

.name {
  font-size: 1.8rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 8px;
}

.subtitle {
  font-size: 1rem;
  color: rgba(255,255,255,0.9);
  font-weight: 400;
  font-family: 'Nunito', 'Helvetica Neue', Arial, sans-serif;
}

/* Action Buttons */
.action-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin: -30px 0 30px 0;
  position: relative;
  z-index: 3;
}

.action-btn {
  width: 60px;
  height: 60px;
  background: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  transition: all 0.3s ease;
}

.action-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.2);
}

.action-btn .icon {
  display: flex;
  align-items: center;
  justify-content: center;
  color: #006666;
}

.action-btn .icon i {
  font-size: 1.5rem;
}

/* Kontakt hinzufügen Button */
.add-contact-section {
  padding: 0 20px 30px 20px;
}

.add-contact-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 16px;
  background: #006666;
  color: #fff;
  text-decoration: none;
  border-radius: 12px;
  font-weight: 600;
  font-size: 1.1rem;
  transition: background 0.3s ease;
}

.add-contact-btn:hover {
  background: #005555;
}

.add-contact-btn .icon {
  display: flex;
  align-items: center;
  justify-content: center;
}

.add-contact-btn .icon i {
  font-size: 1.2rem;
}

/* Kontakt Card */
.contact-card {
  background: #fff;
  margin: 0 20px 20px 20px;
  border-radius: 16px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.08);
  overflow: hidden;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  padding: 20px;
  border-bottom: 1px solid #f0f0f0;
}

.contact-item:last-child {
  border-bottom: none;
}

.contact-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  color: #006666;
  margin-right: 16px;
  flex-shrink: 0;
}

.contact-icon i {
  font-size: 1.3rem;
}

.contact-text {
  flex: 1;
}

.contact-label {
  font-size: 0.9rem;
  color: #666;
  margin-bottom: 4px;
  font-weight: 500;
}

.contact-value {
  font-size: 1rem;
  color: #333;
  font-weight: 400;
}

.contact-value a {
  color: #006666;
  text-decoration: none;
}

.contact-value a:hover {
  text-decoration: underline;
}

/* Responsive */
@media (max-width: 480px) {
  .container {
    max-width: 100%;
  }
  
  .header {
    padding: 30px 15px 50px 15px;
  }
  
  .profile-img {
    width: 100px;
    height: 100px;
  }
  
  .name {
    font-size: 1.6rem;
  }
  
  .action-buttons {
    margin: -25px 0 25px 0;
  }
  
  .action-btn {
    width: 50px;
    height: 50px;
  }
  
  .contact-card {
    margin: 0 15px 15px 15px;
  }
}