{% extends "base.html" %}

{% block title %}Profil{% endblock %}

{% block extra_css %}
<style>
  /* Gradient Text Styles */
  .text-gradient-purple-blue {
    background: linear-gradient(135deg, #b38fff, #58a9ff);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
  }
  
  .text-gradient-blue-cyan {
    background: linear-gradient(135deg, #58a9ff, #38bdf8);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
  }
  
  .text-gradient-cyan-teal {
    background: linear-gradient(135deg, #38bdf8, #14b8a6);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
  }
  
  .text-gradient-teal-green {
    background: linear-gradient(135deg, #14b8a6, #22c55e);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
  }
  
  .text-gradient-green-yellow {
    background: linear-gradient(135deg, #22c55e, #eab308);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
  }
  /* Grundstile für das Profil mit verbessertem Glasmorphismus */
  .profile-container {
    background: rgba(24, 28, 45, 0.75);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 24px;
    box-shadow: 0 12px 36px rgba(0, 0, 0, 0.35),
                0 8px 16px rgba(179, 143, 255, 0.1);
    padding: 2rem;
    margin-bottom: 2rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  }
  
  .profile-container:hover {
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.45);
    transform: translateY(-3px);
  }
  
  /* Verbesserte Profile-Header mit dynamischer User-Anzeige */
  .profile-header {
    display: flex;
    align-items: flex-start;
    margin-bottom: 2rem;
    gap: 2.5rem;
    position: relative;
  }
  
  .avatar-container {
    width: 180px;
    height: 180px;
    border-radius: 50%;
    background: rgba(32, 36, 55, 0.9);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 3px solid rgba(179, 143, 255, 0.3);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25), 0 0 15px rgba(179, 143, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
    transition: all 0.3s ease;
    flex-shrink: 0;
  }
  
  .avatar-container:hover {
    transform: scale(1.05);
    border: 3px solid rgba(179, 143, 255, 0.5);
    box-shadow: 0 12px 45px rgba(0, 0, 0, 0.3), 0 0 25px rgba(179, 143, 255, 0.35);
  }
  
  .avatar-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: filter 0.3s ease;
  }
  
  .avatar-container:hover img {
    filter: brightness(1.1);
  }
  
  .avatar-edit {
    position: absolute;
    bottom: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
  }
  
  .avatar-edit:hover {
    background: rgba(255, 255, 255, 0.3);
  }
  
  .user-info {
    flex: 1;
    padding-top: 0.5rem;
  }
  
  .user-info h1 {
    font-size: 2.75rem;
    font-weight: 800;
    margin-bottom: 0.75rem;
    background: linear-gradient(135deg, #b38fff, #58a9ff);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    text-shadow: 0 2px 10px rgba(179, 143, 255, 0.3);
    letter-spacing: 0.3px;
    line-height: 1.2;
  }
  
  .user-bio {
    font-size: 1.15rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.9);
    max-width: 650px;
    margin-bottom: 1.5rem;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
  }
  
  .user-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    color: rgba(255, 255, 255, 0.7);
    font-size: 1rem;
    align-items: center;
  }
  
  .user-meta span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.25s ease;
  }
  
  .user-meta span:hover {
    color: rgba(255, 255, 255, 1);
    transform: translateY(-2px);
  }
  
  .user-meta i {
    opacity: 0.8;
  }
  
  /* Benutzer-Aktionsbereich */
  .profile-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 2rem;
  }
  
  .profile-action-btn {
    padding: 0.75rem 1.5rem;
    border-radius: 16px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
    background: rgba(32, 36, 55, 0.75);
    color: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
  }
  
  .profile-action-btn:hover {
    transform: translateY(-3px);
    background: rgba(179, 143, 255, 0.25);
    border: 1px solid rgba(179, 143, 255, 0.3);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2), 0 0 15px rgba(179, 143, 255, 0.2);
    text-shadow: 0 2px 3px rgba(0, 0, 0, 0.4);
  }
  
  .profile-action-btn.primary {
    background: rgba(179, 143, 255, 0.25);
    color: #ffffff;
    border: 1px solid rgba(179, 143, 255, 0.3);
  }
  
  .profile-action-btn.primary:hover {
    background: rgba(179, 143, 255, 0.35);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.25), 0 0 20px rgba(179, 143, 255, 0.35);
  }
  
  /* Verbesserte Profil-Tabs */
  .profile-tabs {
    display: flex;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: 1.5rem;
    overflow-x: auto;
    scrollbar-width: thin;
    scrollbar-color: rgba(179, 143, 255, 0.5) rgba(255, 255, 255, 0.05);
    padding: 0.5rem;
    background: rgba(24, 28, 45, 0.4);
    border-radius: 16px 16px 0 0;
    gap: 0.5rem;
  }
  
  .profile-tab {
    padding: 0.75rem 1.25rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.7);
    border-bottom: 3px solid transparent;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    white-space: nowrap;
    border-radius: 12px;
    position: relative;
    overflow: hidden;
  }
  
  .profile-tab:hover {
    color: rgba(255, 255, 255, 0.9);
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
  }
  
  .profile-tab.active {
    color: white;
    background: rgba(179, 143, 255, 0.2);
    border-bottom: 3px solid rgba(179, 143, 255, 0.7);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  }
  
  .profile-tab.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, #8B5CF6, #6366F1);
    border-radius: 3px 3px 0 0;
  }
  
  /* Animation für Tab-Inhalte */
  .tab-content {
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  }
  
  .tab-content.hidden {
    display: none;
    opacity: 0;
    transform: translateY(10px);
  }
  
  /* Statistik-Elemente - verkleinert */
  .stat-item {
    padding: 0.75rem !important;
  }
  
  .stat-icon {
    width: 8px !important;
    height: 8px !important;
    margin-bottom: 0.3rem !important;
  }
  
  .stat-value {
    font-size: 1.2rem !important;
    margin-bottom: 0.2rem !important;
  }
  
  .stat-label {
    font-size: 0.7rem !important;
  }
  
  /* Persönliche Mindmap Container */
  .personal-mindmap-container {
    width: 100%;
    height: 400px;
    background-color: rgba(0, 0, 0, 0.1);
    border-radius: 1rem;
    position: relative;
    overflow: hidden;
    margin-bottom: 2rem;
  }
  
  .dark .personal-mindmap-container {
    background-color: rgba(255, 255, 255, 0.05);
  }
</style>
{% endblock %}

{% block content %}
<div class="container mx-auto px-4 py-10">
  <!-- Profil-Container -->
  <div class="profile-container">
    <!-- User Info Section -->
    <div class="profile-header">
      <div class="avatar-container">
        {% if user.avatar %}
          <img src="{{ user.avatar }}" alt="Profilbild" class="avatar">
        {% else %}
          <div class="avatar default-avatar">
            <svg width="100%" height="100%" viewBox="0 0 200 200" fill="none" xmlns="http://www.w3.org/2000/svg">
              <circle cx="100" cy="100" r="98" fill="url(#gradient)" stroke="#7C3AED" stroke-width="4"/>
              <circle cx="100" cy="80" r="36" fill="white"/>
              <path d="M100 140C77.9086 140 60 157.909 60 180H140C140 157.909 122.091 140 100 140Z" fill="white"/>
              <defs>
                <linearGradient id="gradient" x1="0" y1="0" x2="200" y2="200" gradientUnits="userSpaceOnUse">
                  <stop offset="0" stop-color="#8B5CF6"/>
                  <stop offset="1" stop-color="#3B82F6"/>
                </linearGradient>
              </defs>
            </svg>
          </div>
        {% endif %}
        <div class="avatar-edit">
          <i class="fas fa-camera"></i>
        </div>
      </div>
      <div class="user-info">
        <h1>{{ user.username }}</h1>
        <p class="user-bio">{{ user.bio if user.bio else 'Keine Bio vorhanden. Klicke auf bearbeiten, um eine hinzuzufügen.' }}</p>
        <div class="user-meta">
          <span><i class="fas fa-map-marker-alt"></i> {{ user.location if user.location else 'Kein Standort angegeben' }}</span>
          <span><i class="fas fa-calendar-alt"></i> Mitglied seit {{ user.created_at.strftime('%d.%m.%Y') }}</span>
        </div>
        <button class="edit-profile-btn mt-4 bg-purple-600 hover:bg-purple-700 text-white font-semibold py-2 px-4 rounded-lg transition-all duration-300 flex items-center">
          <i class="fas fa-user-edit mr-2"></i> Profil bearbeiten
        </button>
      </div>
    </div>
    
    <!-- Statistiken -->
    <div class="profile-stats grid grid-cols-2 md:grid-cols-3 lg:grid-cols-5 gap-4 mt-6">
      <!-- Gedanken -->
      <div class="stat-item bg-opacity-70 backdrop-blur-md rounded-xl p-4 flex flex-col items-center justify-center transition-all duration-300 hover:transform hover:scale-105">
        <div class="stat-icon w-12 h-12 rounded-full flex items-center justify-center bg-gradient-to-br from-purple-500/20 to-blue-500/20 mb-3">
          <i class="fas fa-lightbulb text-xl text-gradient-purple-blue"></i>
        </div>
        <div class="stat-value text-2xl font-bold mb-1 bg-gradient-to-r from-purple-400 to-blue-400 bg-clip-text text-transparent">
          {{ stats.thought_count if stats and stats.thought_count else 0 }}
        </div>
        <div class="stat-label text-sm text-gray-400">Gedanken</div>
      </div>
      
      <!-- Verbindungen -->
      <div class="stat-item bg-opacity-70 backdrop-blur-md rounded-xl p-4 flex flex-col items-center justify-center transition-all duration-300 hover:transform hover:scale-105">
        <div class="stat-icon w-12 h-12 rounded-full flex items-center justify-center bg-gradient-to-br from-blue-500/20 to-cyan-500/20 mb-3">
          <i class="fas fa-project-diagram text-xl text-gradient-blue-cyan"></i>
        </div>
        <div class="stat-value text-2xl font-bold mb-1 bg-gradient-to-r from-blue-400 to-cyan-400 bg-clip-text text-transparent">
          {{ stats.connections_count if stats and stats.connections_count else 0 }}
        </div>
        <div class="stat-label text-sm text-gray-400">Verbindungen</div>
      </div>
      
      <!-- Follower -->
      <div class="stat-item bg-opacity-70 backdrop-blur-md rounded-xl p-4 flex flex-col items-center justify-center transition-all duration-300 hover:transform hover:scale-105">
        <div class="stat-icon w-12 h-12 rounded-full flex items-center justify-center bg-gradient-to-br from-cyan-500/20 to-teal-500/20 mb-3">
          <i class="fas fa-users text-xl text-gradient-cyan-teal"></i>
        </div>
        <div class="stat-value text-2xl font-bold mb-1 bg-gradient-to-r from-cyan-400 to-teal-400 bg-clip-text text-transparent">
          {{ stats.followers_count if stats and stats.followers_count else 0 }}
        </div>
        <div class="stat-label text-sm text-gray-400">Follower</div>
      </div>
      
      <!-- Beiträge -->
      <div class="stat-item bg-opacity-70 backdrop-blur-md rounded-xl p-4 flex flex-col items-center justify-center transition-all duration-300 hover:transform hover:scale-105">
        <div class="stat-icon w-12 h-12 rounded-full flex items-center justify-center bg-gradient-to-br from-teal-500/20 to-green-500/20 mb-3">
          <i class="fas fa-comment-dots text-xl text-gradient-teal-green"></i>
        </div>
        <div class="stat-value text-2xl font-bold mb-1 bg-gradient-to-r from-teal-400 to-green-400 bg-clip-text text-transparent">
          {{ stats.contributions_count if stats and stats.contributions_count else 0 }}
        </div>
        <div class="stat-label text-sm text-gray-400">Beiträge</div>
      </div>
      
      <!-- Bewertung -->
      <div class="stat-item bg-opacity-70 backdrop-blur-md rounded-xl p-4 flex flex-col items-center justify-center transition-all duration-300 hover:transform hover:scale-105">
        <div class="stat-icon w-12 h-12 rounded-full flex items-center justify-center bg-gradient-to-br from-green-500/20 to-yellow-500/20 mb-3">
          <i class="fas fa-star text-xl text-gradient-green-yellow"></i>
        </div>
        <div class="stat-value text-2xl font-bold mb-1 bg-gradient-to-r from-green-400 to-yellow-400 bg-clip-text text-transparent">
          {{ stats.rating if stats and stats.rating else '0.0' }}
        </div>
        <div class="stat-label text-sm text-gray-400">Bewertung</div>
      </div>
    </div>
  </div>
  
  <!-- Tabs und Inhaltsbereich -->
  <div class="glass-card">
    <!-- Profil-Tabs -->
    <div class="profile-tabs">
      <div class="profile-tab active" data-tab="activity">Aktivitäten</div>
      <div class="profile-tab" data-tab="thoughts">Gedanken</div>
      <div class="profile-tab" data-tab="mindmaps">Mindmaps</div>
      <div class="profile-tab" data-tab="collections">Sammlungen</div>
      <div class="profile-tab" data-tab="connections">Verbindungen</div>
      <div class="profile-tab" data-tab="settings">Einstellungen</div>
    </div>
    
    <!-- Tab-Inhalte -->
    <div class="p-6">
      <!-- Aktivitäts-Tab (Standardmäßig angezeigt) -->
      <div class="tab-content" id="activity-tab">
        <div class="activity-feed">
          {% if activities %}
            {% for activity in activities %}
              <div class="activity-card">
                <div class="activity-header">
                  <div class="activity-title">{{ activity.title }}</div>
                  <div class="activity-date">{{ activity.date }}</div>
                </div>
                <div class="activity-content">
                  <p>{{ activity.content }}</p>
                </div>
                <div class="activity-footer">
                  <div class="activity-reactions">
                    <button class="reaction-button {% if activity.user_liked %}active{% endif %}">
                      <i class="fas fa-thumbs-up"></i> <span>{{ activity.likes }}</span>
                    </button>
                    <button class="reaction-button">
                      <i class="fas fa-comment"></i> <span>{{ activity.comments }}</span>
                    </button>
                    <button class="reaction-button">
                      <i class="fas fa-share"></i> <span>{{ activity.shares }}</span>
                    </button>
                  </div>
                  <div class="activity-actions">
                    <button class="action-button">
                      Ansehen
                    </button>
                  </div>
                </div>
              </div>
            {% endfor %}
          {% else %}
            <div class="text-center py-12">
              <i class="fas fa-history text-5xl text-gray-400 mb-4"></i>
              <p class="text-gray-500">Noch keine Aktivitäten vorhanden</p>
            </div>
          {% endif %}
        </div>
      </div>
      
      <!-- Weitere Tab-Inhalte (werden per JavaScript angezeigt) -->
      <div class="tab-content hidden" id="thoughts-tab">
        <div id="thoughts-container">
          {% if thoughts %}
            <div class="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-6">
            {% for thought in thoughts %}
              <div class="thought-item bg-opacity-70 rounded-xl overflow-hidden border transition-all duration-300 hover:transform hover:scale-105 hover:shadow-lg"
                   x-bind:class="darkMode ? 'bg-gray-800/80 border-gray-700/60' : 'bg-white/90 border-gray-200/60'">
                <div class="p-5 thought-border" data-color="{{ thought.color_code|default('#B39DDB') }}">
                  <h3 class="text-xl font-bold mb-2" 
                      x-bind:class="darkMode ? 'text-purple-300' : 'text-purple-700'">{{ thought.title }}</h3>
                  <p class="mb-4 text-sm" 
                     x-bind:class="darkMode ? 'text-gray-300' : 'text-gray-600'">
                    {{ thought.abstract or thought.content[:150] ~ '...' }}
                  </p>
                  <div class="flex justify-between items-center text-xs" 
                       x-bind:class="darkMode ? 'text-gray-400' : 'text-gray-500'">
                    <span>{{ thought.created_at.strftime('%d.%m.%Y') }}</span>
                    <span>{{ thought.branch }}</span>
                  </div>
                </div>
                <div class="p-3 border-t flex justify-between items-center"
                     x-bind:class="darkMode ? 'bg-gray-900/80 border-gray-700/60' : 'bg-gray-50/80 border-gray-200/60'">
                  <a href="{{ url_for('get_thought', thought_id=thought.id) }}" class="transition-colors"
                     x-bind:class="darkMode ? 'text-purple-400 hover:text-purple-300' : 'text-purple-600 hover:text-purple-500'">
                    <i class="fas fa-eye mr-1"></i> Ansehen
                  </a>
                  <a href="{{ url_for('update_thought', thought_id=thought.id) }}" class="transition-colors"
                     x-bind:class="darkMode ? 'text-blue-400 hover:text-blue-300' : 'text-blue-600 hover:text-blue-500'">
                    <i class="fas fa-edit mr-1"></i> Bearbeiten
                  </a>
                </div>
              </div>
            {% endfor %}
            </div>
          {% else %}
            <div class="text-center py-12">
              <i class="fas fa-lightbulb text-5xl text-gray-400 mb-4"></i>
              <p class="text-gray-500">Noch keine Gedanken erstellt</p>
              <a href="{{ url_for('add_thought') }}" class="mt-4 inline-block px-4 py-2 bg-purple-600 text-white rounded-lg hover:bg-purple-700 transition-colors">Ersten Gedanken erstellen</a>
            </div>
          {% endif %}
        </div>
      </div>
      
      <!-- Mindmaps-Tab -->
      <div class="tab-content hidden" id="mindmaps-tab">
        <div id="mindmaps-container">
          {% if user_mindmaps %}
            <div class="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-6">
              {% for mindmap in user_mindmaps %}
                <div class="mindmap-item bg-opacity-70 rounded-xl overflow-hidden border transition-all duration-300 hover:transform hover:scale-105 hover:shadow-lg"
                     x-bind:class="darkMode ? 'bg-gray-800/80 border-gray-700/60' : 'bg-white/90 border-gray-200/60'">
                  <div class="p-5">
                    <h3 class="text-xl font-bold mb-2"
                        x-bind:class="darkMode ? 'text-purple-400' : 'text-purple-700'">{{ mindmap.name }}</h3>
                    <p class="mb-4 text-sm"
                       x-bind:class="darkMode ? 'text-gray-300' : 'text-gray-600'">{{ mindmap.description }}</p>
                    <div class="flex justify-between items-center text-xs"
                         x-bind:class="darkMode ? 'text-gray-400' : 'text-gray-500'">
                      <span>Erstellt: {{ mindmap.created_at.strftime('%d.%m.%Y') }}</span>
                      <span>Zuletzt bearbeitet: {{ mindmap.last_modified.strftime('%d.%m.%Y') }}</span>
                    </div>
                  </div>
                  <div class="p-3 border-t flex justify-between"
                       x-bind:class="darkMode ? 'bg-gray-900/80 border-gray-700/60' : 'bg-gray-50/80 border-gray-200/60'">
                    <a href="{{ url_for('mindmap') }}?id={{ mindmap.id }}" class="transition-colors"
                       x-bind:class="darkMode ? 'text-purple-400 hover:text-purple-300' : 'text-purple-600 hover:text-purple-500'">
                      <i class="fas fa-eye mr-1"></i> Anzeigen
                    </a>
                    <a href="{{ url_for('edit_mindmap', mindmap_id=mindmap.id) }}" class="transition-colors"
                       x-bind:class="darkMode ? 'text-blue-400 hover:text-blue-300' : 'text-blue-600 hover:text-blue-500'">
                      <i class="fas fa-edit mr-1"></i> Bearbeiten
                    </a>
                  </div>
                </div>
              {% endfor %}
            </div>
          {% else %}
            <div class="text-center py-12">
              <i class="fas fa-project-diagram text-5xl text-gray-400 mb-4"></i>
              <p class="text-gray-500">Noch keine Mindmaps erstellt</p>
              <a href="{{ url_for('create_mindmap') }}" class="mt-4 inline-block px-4 py-2 bg-purple-600 text-white rounded-lg hover:bg-purple-700 transition-colors">
                Erste Mindmap erstellen
              </a>
            </div>
          {% endif %}
        </div>
      </div>
      
      <div class="tab-content hidden" id="collections-tab">
        <div id="collections-container">
          {% if collections %}
            <div class="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-6">
              {% for collection in collections %}
                <div class="collection-item bg-opacity-70 rounded-xl overflow-hidden border border-gray-700/60 bg-gray-800/80 transition-all duration-300 hover:transform hover:scale-105 hover:shadow-lg">
                  <div class="p-5">
                    <h3 class="text-xl font-bold mb-2 text-purple-400">{{ collection.title }}</h3>
                    <p class="mb-4 text-sm text-gray-300">{{ collection.description }}</p>
                    <div class="flex justify-between items-center text-xs text-gray-400">
                      <span>{{ collection.thoughts_count }} Gedanken</span>
                      <span>{{ collection.date }}</span>
                    </div>
                  </div>
                  <div class="p-3 border-t border-gray-700/60 bg-gray-900/80 flex justify-center">
                    <a href="#" class="text-purple-400 hover:text-purple-300 transition-colors">
                      <i class="fas fa-eye mr-1"></i> Anzeigen
                    </a>
                  </div>
                </div>
              {% endfor %}
            </div>
          {% else %}
            <div class="text-center py-12">
              <i class="fas fa-folder-open text-5xl text-gray-400 mb-4"></i>
              <p class="text-gray-500">Noch keine Sammlungen erstellt</p>
              <a href="{{ url_for('profile') }}" class="mt-4 inline-block px-4 py-2 bg-purple-600 text-white rounded-lg hover:bg-purple-700 transition-colors">Zurück zum Profil</a>
            </div>
          {% endif %}
        </div>
      </div>
      
      <div class="tab-content hidden" id="connections-tab">
        <div id="connections-container">
          {% if connections %}
            <div class="grid grid-cols-1 gap-6">
              {% for connection in connections %}
                <div class="connection-item bg-opacity-70 rounded-xl p-4 border border-gray-700/60 bg-gray-800/80 transition-all duration-300 hover:bg-gray-800/95">
                  <div class="connection-nodes flex items-stretch">
                    <div class="connection-node flex-1 p-4 rounded-lg bg-gray-900/80 text-white">
                      <h4 class="font-semibold mb-1">{{ connection.source.title }}</h4>
                      <p class="text-sm text-gray-400">{{ connection.source.excerpt }}</p>
                    </div>
                    <div class="connection-type flex flex-col items-center justify-center px-4">
                      <i class="fas fa-arrow-right text-purple-400 mb-1"></i>
                      <span class="text-xs text-gray-500">{{ connection.relation_type }}</span>
                    </div>
                    <div class="connection-node flex-1 p-4 rounded-lg bg-gray-900/80 text-white">
                      <h4 class="font-semibold mb-1">{{ connection.target.title }}</h4>
                      <p class="text-sm text-gray-400">{{ connection.target.excerpt }}</p>
                    </div>
                  </div>
                  <div class="connection-meta mt-2 text-right">
                    <span class="text-xs text-gray-500">{{ connection.date }}</span>
                  </div>
                </div>
              {% endfor %}
            </div>
          {% else %}
            <div class="text-center py-12">
              <i class="fas fa-project-diagram text-5xl text-gray-400 mb-4"></i>
              <p class="text-gray-500">Noch keine Verbindungen erstellt</p>
              <a href="{{ url_for('mindmap') }}" class="mt-4 inline-block px-4 py-2 bg-purple-600 text-white rounded-lg hover:bg-purple-700 transition-colors">Verbindungen in der Mindmap erstellen</a>
            </div>
          {% endif %}
        </div>
      </div>
      
      <div class="tab-content hidden" id="settings-tab">
        <!-- Einstellungs-Tab-Inhalt -->
        <div class="settings-card bg-white/10 backdrop-blur-md rounded-xl p-6 mb-6 border border-white/10">
          <div class="settings-card-header text-xl font-bold mb-4 text-purple-300">Profilinformationen</div>
          <div class="settings-card-body">
            <div class="settings-group mb-4">
              <label class="settings-label block text-gray-300 mb-2" for="bio">Über mich</label>
              <textarea id="bio" class="settings-input w-full bg-gray-800/60 border border-gray-700/60 text-white rounded-lg p-3 focus:ring-2 focus:ring-purple-500 focus:border-transparent transition-all" rows="4">{{ user.bio }}</textarea>
            </div>
            
            <div class="settings-group mb-4">
              <label class="settings-label block text-gray-300 mb-2" for="location">Standort</label>
              <input type="text" id="location" class="settings-input w-full bg-gray-800/60 border border-gray-700/60 text-white rounded-lg p-3 focus:ring-2 focus:ring-purple-500 focus:border-transparent transition-all" value="{{ user.location }}" />
            </div>
            
            <div class="settings-group mb-4">
              <label class="settings-label block text-gray-300 mb-2" for="website">Website</label>
              <input type="url" id="website" class="settings-input w-full bg-gray-800/60 border border-gray-700/60 text-white rounded-lg p-3 focus:ring-2 focus:ring-purple-500 focus:border-transparent transition-all" value="{{ user.website }}" />
            </div>
            
            <button id="save-profile-btn" class="profile-action-btn primary mt-4">
              <i class="fas fa-save mr-1"></i> Speichern
            </button>
          </div>
        </div>
        
        <div class="settings-card bg-white/10 backdrop-blur-md rounded-xl p-6 mb-6 border border-white/10">
          <div class="settings-card-header text-xl font-bold mb-4 text-purple-300">Datenschutz und Sicherheit</div>
          <div class="settings-card-body">
            <div class="settings-group mb-4">
              <label class="settings-label block text-gray-300 mb-2" for="email">E-Mail-Adresse</label>
              <input type="email" id="email" class="settings-input w-full bg-gray-800/60 border border-gray-700/60 text-white rounded-lg p-3 focus:ring-2 focus:ring-purple-500 focus:border-transparent transition-all" value="{{ user.email }}" readonly />
              <p class="text-xs text-gray-500 mt-1">Die E-Mail-Adresse kann derzeit nicht geändert werden.</p>
            </div>
            
            <div class="settings-group mb-4">
              <label class="settings-label block text-gray-300 mb-2" for="password">Neues Passwort</label>
              <input type="password" id="password" class="settings-input w-full bg-gray-800/60 border border-gray-700/60 text-white rounded-lg p-3 focus:ring-2 focus:ring-purple-500 focus:border-transparent transition-all" placeholder="Neues Passwort eingeben" />
            </div>
            
            <div class="settings-group mb-4">
              <label class="settings-label block text-gray-300 mb-2" for="password_confirm">Passwort bestätigen</label>
              <input type="password" id="password_confirm" class="settings-input w-full bg-gray-800/60 border border-gray-700/60 text-white rounded-lg p-3 focus:ring-2 focus:ring-purple-500 focus:border-transparent transition-all" placeholder="Passwort wiederholen" />
            </div>
            
            <button id="update-password-btn" class="profile-action-btn primary mt-4">
              <i class="fas fa-lock mr-1"></i> Passwort aktualisieren
            </button>
          </div>
        </div>
      </div>
    </div>
  </div>
</div>
{% endblock %}

{% block extra_js %}
<script nonce="{{ csp_nonce }}">
  document.addEventListener('DOMContentLoaded', function() {
    // Profil-Tab-Funktionalität
    const tabs = document.querySelectorAll('.profile-tab');
    const tabContents = document.querySelectorAll('.tab-content');
    
    // Standardmäßig den ersten Tab aktivieren
    if (tabs.length > 0 && tabContents.length > 0) {
      tabs[0].classList.add('active');
      tabContents[0].classList.remove('hidden');
    }
    
    tabs.forEach(tab => {
      tab.addEventListener('click', function() {
        // Alle Tabs deaktivieren
        tabs.forEach(t => t.classList.remove('active'));
        
        // Aktuellen Tab aktivieren
        this.classList.add('active');
        
        // Alle Tab-Inhalte ausblenden
        tabContents.forEach(content => content.classList.add('hidden'));
        
        // Entsprechenden Tab-Inhalt anzeigen
        const tabId = this.getAttribute('data-tab');
        const tabContent = document.getElementById(`${tabId}-tab`);
        
        if (tabContent) {
          tabContent.classList.remove('hidden');
          
          // Animation für Tab-Inhalt
          tabContent.style.opacity = '0';
          tabContent.style.transform = 'translateY(10px)';
          
          setTimeout(() => {
            tabContent.style.transition = 'all 0.3s ease';
            tabContent.style.opacity = '1';
            tabContent.style.transform = 'translateY(0)';
          }, 50);
        }
      });
    });
    
    // Like-Button-Funktionalität
    const reactionButtons = document.querySelectorAll('.reaction-button');
    
    reactionButtons.forEach(button => {
      button.addEventListener('click', function() {
        // Toggle active-Klasse
        this.classList.toggle('active');
        
        // Aktueller Zählerstand
        const countElement = this.querySelector('span');
        let count = parseInt(countElement.textContent);
        
        // Zähler aktualisieren
        if (this.classList.contains('active')) {
          count += 1;
        } else {
          count -= 1;
        }
        
        countElement.textContent = count;
        
        // Hier könnte ein AJAX-Request erfolgen, um die Reaktion zu speichern
      });
    });
    
    // Profilbearbeitung
    const editProfileBtn = document.querySelector('.edit-profile-btn');
    
    if (editProfileBtn) {
      editProfileBtn.addEventListener('click', function() {
        // Zum Einstellungstab wechseln
        const settingsTab = document.querySelector('[data-tab="settings"]');
        if (settingsTab) {
          settingsTab.click();
        }
      });
    }
    
    // Avatar-Bearbeitung
    const avatarEditBtn = document.querySelector('.avatar-edit');
    if (avatarEditBtn) {
      avatarEditBtn.addEventListener('click', function() {
        // Dateiauswahl öffnen
        const fileInput = document.createElement('input');
        fileInput.type = 'file';
        fileInput.accept = 'image/*';
        fileInput.style.display = 'none';
        document.body.appendChild(fileInput);
        
        fileInput.click();
        
        fileInput.addEventListener('change', function() {
          if (this.files && this.files[0]) {
            // Anzeigen des gewählten Bildes
            const avatarImg = document.querySelector('.avatar') || document.querySelector('.default-avatar');
            
            // FileReader zum Einlesen des Bildes
            const reader = new FileReader();
            reader.onload = function(e) {
              // Vorschau anzeigen
              if (avatarImg.tagName.toLowerCase() === 'img') {
                avatarImg.src = e.target.result;
              } else {
                // Falls es ein div mit SVG ist, ersetzen wir es durch ein Image
                const imgElement = document.createElement('img');
                imgElement.src = e.target.result;
                imgElement.classList.add('avatar');
                imgElement.alt = "Profilbild";
                
                const avatarContainer = document.querySelector('.avatar-container');
                if (avatarContainer) {
                  avatarContainer.innerHTML = '';
                  avatarContainer.appendChild(imgElement);
                }
              }
              
              // Avatar-URL im Einstellungsbereich speichern
              const avatarUrlInput = document.createElement('input');
              avatarUrlInput.type = 'hidden';
              avatarUrlInput.name = 'avatar_url';
              avatarUrlInput.id = 'avatar_url';
              avatarUrlInput.value = e.target.result;
              
              // Entferne vorhandenes Input, falls vorhanden
              const existingInput = document.getElementById('avatar_url');
              if (existingInput) {
                existingInput.remove();
              }
              
              // Zum Formular hinzufügen
              const settingsForm = document.querySelector('.settings-card');
              if (settingsForm) {
                settingsForm.appendChild(avatarUrlInput);
              }
              
              // Erfolgsmeldung anzeigen
              showNotification('Avatar wurde aktualisiert! Bitte speichere deine Änderungen.', 'success');
            };
            
            reader.readAsDataURL(this.files[0]);
          }
          
          // Input entfernen
          document.body.removeChild(fileInput);
        });
      });
    }
    
    // Profil Speichern-Button
    const saveProfileBtn = document.getElementById('save-profile-btn');
    
    if (saveProfileBtn) {
      saveProfileBtn.addEventListener('click', function() {
        // Sammle Daten aus den Eingabefeldern
        const formData = new FormData();
        formData.append('action', 'update_profile');
        formData.append('bio', document.getElementById('bio').value || '');
        formData.append('location', document.getElementById('location').value || '');
        formData.append('website', document.getElementById('website').value || '');
        
        // Avatar hinzufügen, falls vorhanden
        const avatarUrlInput = document.getElementById('avatar_url');
        if (avatarUrlInput) {
          formData.append('avatar_url', avatarUrlInput.value);
        }
        
        // Visuelle Rückmeldung
        const originalText = this.innerHTML;
        this.innerHTML = '<i class="fas fa-circle-notch fa-spin mr-1"></i> Speichern...';
        this.disabled = true;
        
        // AJAX-Anfrage senden
        fetch('{{ url_for("settings") }}', {
          method: 'POST',
          body: formData
        })
        .then(response => {
          if (!response.ok) {
            throw new Error('Fehler beim Speichern');
          }
          return response.json();
        })
        .catch(error => {
          console.error('Fehler beim Speichern der Profileinstellungen:', error);
          return { success: false, message: 'Netzwerkfehler. Bitte versuche es erneut.' };
        })
        .then(data => {
          this.innerHTML = originalText;
          this.disabled = false;
          
          if (data && data.success) {
            // Erfolgsanimation
            showNotification('Profil erfolgreich aktualisiert!', 'success');
            
            // UI aktualisieren ohne Neuladen
            const bioElement = document.querySelector('.user-bio');
            const locationElement = document.querySelector('.user-meta span:first-child');
            
            if (bioElement) {
              bioElement.textContent = document.getElementById('bio').value || 'Keine Bio vorhanden. Klicke auf bearbeiten, um eine hinzuzufügen.';
            }
            
            if (locationElement) {
              const location = document.getElementById('location').value;
              locationElement.innerHTML = `<i class="fas fa-map-marker-alt"></i> ${location || 'Kein Standort angegeben'}`;
            }
          } else {
            showNotification(data?.message || 'Fehler beim Aktualisieren des Profils', 'error');
          }
        });
      });
    }
    
    // Passwort Update Button
    const updatePasswordBtn = document.getElementById('update-password-btn');
    
    if (updatePasswordBtn) {
      updatePasswordBtn.addEventListener('click', function() {
        const currentPassword = document.getElementById('password').value;
        const newPassword = document.getElementById('password_confirm').value;
        
        if (!currentPassword || !newPassword) {
          showNotification('Bitte fülle alle Passwortfelder aus', 'error');
          return;
        }
        
        if (currentPassword !== newPassword) {
          showNotification('Die Passwörter stimmen nicht überein', 'error');
          return;
        }
        
        // AJAX-Anfrage senden
        const formData = new FormData();
        formData.append('action', 'update_password');
        formData.append('new_password', newPassword);
        formData.append('confirm_password', newPassword);
        
        // Visuelle Rückmeldung
        const originalText = this.innerHTML;
        this.innerHTML = '<i class="fas fa-circle-notch fa-spin mr-1"></i> Aktualisieren...';
        this.disabled = true;
        
        fetch('{{ url_for("settings") }}', {
          method: 'POST',
          body: formData
        })
        .then(response => response.json())
        .catch(error => {
          console.error('Fehler beim Aktualisieren des Passworts:', error);
          return { success: false, message: 'Netzwerkfehler. Bitte versuche es erneut.' };
        })
        .then(data => {
          this.innerHTML = originalText;
          this.disabled = false;
          
          if (data && data.success) {
            showNotification('Passwort erfolgreich aktualisiert!', 'success');
            document.getElementById('password').value = '';
            document.getElementById('password_confirm').value = '';
          } else {
            showNotification(data?.message || 'Fehler beim Aktualisieren des Passworts', 'error');
          }
        });
      });
    }
    
    // Gedanken-Karten mit Hover-Effekten und Border-Farben
    const thoughtItems = document.querySelectorAll('.thought-item');
    thoughtItems.forEach(item => {
      // Hover-Effekte
      item.addEventListener('mouseenter', () => {
        item.style.transform = 'translateY(-5px)';
        item.style.boxShadow = '0 12px 30px rgba(0, 0, 0, 0.15)';
      });
      
      item.addEventListener('mouseleave', () => {
        item.style.transform = 'translateY(0)';
        item.style.boxShadow = 'none';
      });
      
      // Border-Farben anwenden
      const borderElem = item.querySelector('.thought-border');
      if (borderElem && borderElem.dataset.color) {
        borderElem.style.borderLeft = `4px solid ${borderElem.dataset.color}`;
      }
    });
    
    // Mindmap-Karten mit Hover-Effekten
    const mindmapItems = document.querySelectorAll('.mindmap-item');
    mindmapItems.forEach(item => {
      item.addEventListener('mouseenter', () => {
        item.style.transform = 'translateY(-5px)';
        item.style.boxShadow = '0 12px 30px rgba(0, 0, 0, 0.15)';
      });
      
      item.addEventListener('mouseleave', () => {
        item.style.transform = 'translateY(0)';
        item.style.boxShadow = 'none';
      });
    });
    
    // Benachrichtigungsfunktion
    function showNotification(message, type = 'info') {
      // Bestehende Benachrichtigung entfernen
      const existingNotification = document.getElementById('notification');
      if (existingNotification) {
        existingNotification.remove();
      }
      
      // Neue Benachrichtigung erstellen
      const notification = document.createElement('div');
      notification.id = 'notification';
      notification.className = `fixed top-4 right-4 p-4 rounded-lg shadow-lg z-50 flex items-center transform transition-all duration-300 translate-y-0 opacity-0`;
      
      // Typ-basierte Stile
      if (type === 'success') {
        notification.classList.add('bg-green-500', 'text-white');
        notification.innerHTML = `<i class="fas fa-check-circle mr-2"></i> ${message}`;
      } else if (type === 'error') {
        notification.classList.add('bg-red-500', 'text-white');
        notification.innerHTML = `<i class="fas fa-exclamation-circle mr-2"></i> ${message}`;
      } else {
        notification.classList.add('bg-blue-500', 'text-white');
        notification.innerHTML = `<i class="fas fa-info-circle mr-2"></i> ${message}`;
      }
      
      // Close-Button
      const closeBtn = document.createElement('button');
      closeBtn.className = 'ml-4 text-white opacity-75 hover:opacity-100';
      closeBtn.innerHTML = '<i class="fas fa-times"></i>';
      closeBtn.addEventListener('click', () => {
        notification.classList.add('opacity-0', 'translate-y-[-10px]');
        setTimeout(() => notification.remove(), 300);
      });
      
      notification.appendChild(closeBtn);
      document.body.appendChild(notification);
      
      // Animation starten
      setTimeout(() => {
        notification.classList.remove('opacity-0');
        notification.classList.add('opacity-100');
      }, 10);
      
      // Automatisch ausblenden nach 5 Sekunden
      setTimeout(() => {
        if (document.body.contains(notification)) {
          notification.classList.add('opacity-0', 'translate-y-[-10px]');
          setTimeout(() => {
            if (document.body.contains(notification)) {
              notification.remove();
            }
          }, 300);
        }
      }, 5000);
    }
  });
</script>
{% endblock %}