.karten-container {
            position: relative;
            width: 100%;
            height: 200px;
            border: 2px solid #333;
            margin: 20px auto;
            overflow: hidden;
            cursor: grab;
        }

        .karten-container:active {
            cursor: grabbing;
        }

        .tile {
            position: absolute;
            height: 180px;
            top: 0px;

            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            color: white;
            font-weight: bold;
            font-size: 14px;
            user-select: none;
            padding: 0px;
            box-sizing: border-box;
            text-align: center;
            transition: left 0.3s ease;
        }
        
        .track_tile {
            background-color:whitesmoke;
            left:0px;
        }

        .zoom-controls {
            text-align: center;
            margin: 20px;
        }

        .zoom-controls button {
            padding: 10px 20px;
            font-size: 18px;
            margin: 0 5px;
            cursor: pointer;
            border: 1px solid #ccc;
            background: #f5f5f5;
            border-radius: 4px;
        }

        .zoom-controls button:hover {
            background: #e5e5e5;
        }

        .zoom-stufen {
            display: flex;
            justify-content: center;
            gap: 10px;
            margin: 10px 0;
            flex-wrap: wrap;
        }

        .zoom-stufe {
            padding: 8px 16px;
            border: 1px solid #ccc;
            background: #f9f9f9;
            border-radius: 4px;
            cursor: pointer;
            font-size: 14px;
        }

        .zoom-stufe:hover {
            background: #e9e9e9;
        }

        .zoom-stufe.aktiv {
            background: #007bff;
            color: white;
            border-color: #007bff;
        }

        .info {
            text-align: center;
            margin: 10px;
            color: #666;
        }

        .viewport-info {
            text-align: center;
            margin: 10px;
            font-size: 16px;
            font-weight: bold;
            color: #333;
            background: #f8f9fa;
            padding: 10px;
            border-radius: 5px;
            border: 1px solid #dee2e6;
        }

        .viewport-coordinates {
            display: flex;
            justify-content: center;
            gap: 20px;
            flex-wrap: wrap;
        }

        .coordinate {
            padding: 5px 10px;
            background: white;
            border-radius: 3px;
            border: 1px solid #ced4da;
        }

        .track-xy {
            position: absolute;
            top: 10px;
            left: 10px;
            background: rgba(0, 0, 0, 0.8);
            color: white;
            padding: 8px 12px;
            border-radius: 6px;
            font-family: monospace;
            font-size: 12px;
            z-index: 1000;
            pointer-events: none;
            border: 1px solid #555;
        }