body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            max-width: 900px;
            margin: 0 auto;
            padding: 20px;
            line-height: 1.6;
            background: url('wueste.jpg') no-repeat center center fixed;
            background-size: cover;
            display: flex;
            flex-direction: column;
            min-height: 100vh;
            padding: 20px;
            color: #333;
            position: relative;
            
        }
           .container {
            width: 100%;
            max-width: 1000px;
            background: var(--container-bg);
            border-radius: 15px;
            box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
            overflow: hidden;
            animation: fadeIn 0.6s ease-out;
            position: relative;
            z-index: 1;
            backdrop-filter: blur(5px);
            border: 1px solid rgba(255, 255, 255, 0.2);
            margin: 0 auto;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .content-container {
            background: rgba(255, 255, 255, 0.7);
            border-radius: 10px;
            padding: 30px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
        }
        h1, h2, h3 {
            color: #2c3e50;
        }
      
      titel {
            text-align: center;
            
            
      }
      
      a:link {
              text-decoration: none;
      }
      
      header {
            background: rgba(255, 255, 255, 1.9);
            color: white;
            padding: 10px;
            text-align: center;
            position: relative;
            display: flex;
            justify-content: space-between;
            align-items: center;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }
        
        .header-content {
            flex: 1;
        }
        
       h1 {
            font-size: 1.8rem;
            margin-bottom: 10px;
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 15px;
            text-shadow: 0 2px 4px rgba(0,0,0,0.3);
        }
              .subtitle {
            font-size: 1.1rem;
            opacity: 0.9;
            max-width: 600px;
            margin: 0 auto;
        }
        
      

  
   /* Footer am Seitenende */
        .page-footer {
            text-align: center;
            color: rgba(255,255,255,0.8);
            font-size: 1.15rem;
            padding: 20px;
            text-shadow: 0 1px 2px rgba(0,0,0,0.5);
            width: 100%;
            z-index: 1;
            position: relative;
            margin-top: 5px;
        }
        
        .page-footer p {
            margin: 0;
            padding: 10px;
        }
        
        @media (max-width: 768px) {
            .button-container {
                flex-direction: column;
            }
            
            .btn {
                width: 100%;
                justify-content: center;
            }
            
            .modal-content {
                padding: 30px 20px;
            }
            
            h1 {
                font-size: 1.8rem;
            }
            
            header {
                flex-direction: column;
                gap: 15px;
            }
            
            .menu-container {
                position: absolute;
                top: 20px;
                right: 20px;
            }
            
            body {
                padding: 10px;
            }
            
            .save-indicator {
                top: 10px;
                right: 10px;
                left: 10px;
                text-align: center;
            }
            
            .file-actions {
                gap: 10px;
            }
        }
        

  
/* Responsive Video-Container */
.video-container {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
    height: 0;
    overflow: hidden;
    max-width: 100%;
    margin: 20px 0;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.video-container iframe,
.video-container video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

/* Video im Editor */
.ck-content .video-container {
    max-width: 100%;
    margin: 1em 0;
    display: block;
    clear: both;
}


img {
  max-width: 100%;
  height: auto;
}