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

        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            height: 100vh;
            overflow: hidden;
        }

        .header {
            background: #FFD200;
            backdrop-filter: blur(10px);
            padding: 15px 30px;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
            display: flex;
            justify-content: space-between;
            align-items: center;
            z-index: 1000;
            position: relative;
            
        }

        .logo {
            font-size: 24px;
            font-weight: bold;
            color: #333;
            background: linear-gradient(45deg, #667eea, #764ba2);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            justify-content: flex-start; /* aligns everything to the left */
        }

        .controls {
            display: flex;
            gap: 15px;
            align-items: center;
        }

        .control-group {
            display: flex;
            flex-direction: column;
            gap: 5px;
        }

        .control-group label {
            font-size: 12px;
            color: #666;
            font-weight: 500;
        }

        .search-box, .layer-select {
            padding: 8px 12px;
            border: 2px solid #e0e0e0;
            border-radius: 8px;
            font-size: 14px;
            transition: all 0.3s ease;
            background: white;
            min-width: 150px;
        }

        .search-box:focus, .layer-select:focus {
            outline: none;
            border-color: #667eea;
            box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
        }

        .search-btn {
            background: linear-gradient(45deg, #667eea, #764ba2);
            color: white;
            border: none;
            padding: 8px 16px;
            border-radius: 8px;
            cursor: pointer;
            font-weight: 500;
            transition: all 0.3s ease;
            margin-top: 20px;
        }

        .search-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
        }

        .search-btn:disabled {
            opacity: 0.6;
            cursor: not-allowed;
            transform: none;
        }

        .map-container {
            position: relative;
            height: calc(100vh - 80px);
            overflow: hidden;
        }

        .map-panel {
            position: absolute;
            top: 0;
            bottom: 0;
            overflow: hidden;
            width: 100%;
            transition: clip-path 0.3s ease;
        }

        .left-panel {
            left: 0;
            z-index: 1;
            clip-path: polygon(0 0, 50% 0, 50% 100%, 0 100%);
        }

        .right-panel {
            right: 0;
            z-index: 2;
            clip-path: polygon(50% 0, 100% 0, 100% 100%, 50% 100%);
        }

        .map {
            width: 100%;
            height: 100%;
        }

        .panel-label {
            position: absolute;
            top: 15px;
            left: 15px;
            background: rgba(255, 255, 255, 0.9);
            backdrop-filter: blur(10px);
            padding: 8px 16px;
            border-radius: 20px;
            font-weight: 600;
            color: #333;
            z-index: 1000;
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
        }

        .slider-container {
            position: absolute;
            top: 0;
            bottom: 0;
            width: 4px;
            background: linear-gradient(to bottom, rgba(255, 255, 255, 0.8), rgba(255, 255, 255, 0.6));
            z-index: 1002;
            cursor: ew-resize;
            transition: all 0.3s ease;
            left: 50%;
            transform: translateX(-50%);
        }

        .slider-container:hover {
            width: 6px;
            background: linear-gradient(to bottom, rgba(102, 126, 234, 0.8), rgba(102, 126, 234, 0.6));
        }

        .slider-container.dragging {
            width: 6px;
            background: linear-gradient(to bottom, rgba(102, 126, 234, 0.9), rgba(102, 126, 234, 0.7));
        }

        .slider-handle {
            position: absolute;
            top: 50%;
            left: 50%;
            width: 36px;
            height: 36px;
            background: linear-gradient(45deg, #667eea, #764ba2);
            border: 2px solid white;
            border-radius: 50%;
            transform: translate(-50%, -50%);
            cursor: ew-resize;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
            transition: all 0.3s ease;
            color: white;
        }

        .slider-handle:hover {
            transform: translate(-50%, -50%) scale(1.1);
            box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
        }

        .slider-handle.dragging {
            transform: translate(-50%, -50%) scale(1.1);
            box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
        }

        .slider-handle::before {
            content: '⟷';
            font-size: 14px;
            font-weight: bold;
        }

        .coordinates {
            position: absolute;
            bottom: 15px;
            right: 15px;
            background: rgba(0, 0, 0, 0.8);
            color: white;
            padding: 8px 12px;
            border-radius: 6px;
            font-size: 12px;
            font-family: 'Courier New', monospace;
            z-index: 1000;
            backdrop-filter: blur(10px);
        }

        .sync-toggle {
            position: absolute;
            top: 15px;
            right: 15px;
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(10px);
            border: 2px solid #e0e0e0;
            padding: 12px;
            border-radius: 50%;
            cursor: pointer;
            z-index: 1001;
            transition: all 0.3s ease;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
        }

        .sync-toggle:hover {
            transform: scale(1.05);
            box-shadow: 0 6px 25px rgba(0, 0, 0, 0.15);
        }

        .sync-toggle.active {
            background: linear-gradient(45deg, #667eea, #764ba2);
            color: white;
            border-color: #667eea;
        }

        .loading-indicator {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            background: rgba(255, 255, 255, 0.9);
            padding: 20px;
            border-radius: 10px;
            z-index: 2000;
            display: none;
        }
        .logo {
    display: flex;
    align-items: left;
    gap: 12px;
    font-size: 24px;
    font-weight: bold;
     }

        .error-message {
            position: fixed;
            top: 100px;
            left: 50%;
            transform: translateX(-50%);
            background: #ff4444;
            color: white;
            padding: 15px 25px;
            border-radius: 8px;
            z-index: 3000;
            display: none;
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
        }

        @media (max-width: 768px) {
            .header {
                flex-direction: column;
                gap: 15px;
                padding: 10px 15px;
            }

            .controls {
                flex-direction: column;
                gap: 10px;
                width: 100%;
            }
            
            .control-group {
                width: 100%;
            }

            .search-box, .layer-select {
                width: 100%;
                min-width: unset;
            }
            
            .slider-container {
                width: 6px;
            }
            
            .slider-handle {
                width: 32px;
                height: 32px;
            }

            .map-container {
                height: calc(100vh - 140px);
            }
        }