* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: NeuePlakTextRegular, Inter, Tahoma, sans-serif;
            background: #fff;
            min-height: 100vh;
            padding: 20px;
        }

        p{
            margin-top: 1.625rem;
            margin-bottom: 1.625rem;
            color: #333;
            font-family: NeuePlakTextRegular, Inter, Tahoma, sans-serif;
            font-size: 1rem;
            font-stretch: normal;
            font-style: normal;
            font-weight: 400;
            letter-spacing: normal;
        }
        
        .container {
            max-width: 1000px;
            margin: 0 auto;
        }
        
        .header {
            background: white;
            border-radius: 12px;
            /* padding: 30px; */
            margin-bottom: 20px;
            /* box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1); */
            /* border: 4px solid black; */
        }
        
        h1 {
                font-family: NeuePlakTextBold, Inter, Tahoma, sans-serif;
                font-weight: 800;
                word-wrap: break-word;
                color: #000;
                font-stretch: normal;
                font-style: normal;
                font-size: 2.75rem;
        }
        
        .controls {
            display: flex;
            gap: 15px;
            align-items: center;
            flex-wrap: wrap;
        }
        
        label {
            font-weight: 600;
            color: #555;
        }
        
        select {
            padding: 10px 15px;
            border: 2px solid #666666;
            border-radius: 8px;
            font-size: 16px;
            background: white;
            color: #000000;
            cursor: pointer;
            transition: border-color 0.3s;
        }
        
        select:hover {
            border-color: #000000;
        }
        
        select:focus {
            outline: 2px solid #000000;
            outline-offset: 2px;
            border-color: #000000;
        }
        
        .loading {
            text-align: center;
            padding: 40px;
            color: white;
            font-size: 1.2em;
        }
        
        .error {
            background: #fee;
            border: 2px solid #fcc;
            border-radius: 8px;
            padding: 20px;
            color: #c33;
            margin: 20px 0;
        }
        
        .charts-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 20px;
            margin-top: 20px;
        }
        
        .chart-container {
            background: white;
            border-radius: 12px;
            padding: 25px;
            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
            border: 4px solid black;
        }
        .chart-container h2 a {
            color: inherit;
            text-decoration: none;
        }

        .chart-container h2 a:hover {
            text-decoration: underline;
        }
        
        .chart-container.full-width {
            grid-column: 1 / -1;
            max-width: 500px;
            margin: 0 auto;
        }
        
        .chart-title {
            font-size: 1.3em;
            color: #333;
            margin-bottom: 20px;
            font-weight: 600;
            text-align: center;
        }
        
        canvas {
            max-height: 400px;
        }
        
        .stats-summary {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 15px;
            margin-bottom: 20px;
        }
        
        .stat-card {
            background: linear-gradient(135deg, #222222 0%, #000000 100%);
            color: white;
            padding: 20px;
            border-radius: 10px;
            text-align: center;
            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
        }
        
        .stat-value {
            font-size: 2.5em;
            font-weight: bold;
            margin-bottom: 5px;
        }
        
        .stat-label {
            font-size: 0.9em;
            opacity: 0.9;
        }
        .data-table-container {
            margin-top: 20px;
            overflow-x: auto;
        }

        .data-table {
            width: 100%;
            border-collapse: collapse;
            font-size: 14px;
        }

        .data-table thead th {
            background: #CC0000;
            color: white;
            padding: 12px 8px;
            text-align: left;
            font-weight: 600;
            cursor: pointer;
            user-select: none;
            position: relative;
        }

        .data-table thead th:hover {
            background: #A00000;
        }

        .data-table tbody th {
            background: transparent;
            color: inherit;
            padding: 10px 8px;
            text-align: left;
            font-weight: normal;
            border-bottom: 1px solid #e0e0e0;
        }

        .data-table td {
            padding: 10px 8px;
            border-bottom: 1px solid #e0e0e0;
        }

        .data-table tbody tr:hover {
            background: #f5f5f5;
        }

        .data-table tbody tr:hover th {
            background: #f5f5f5;
        }

        .data-table tbody tr:last-child td,
        .data-table tbody tr:last-child th {
            border-bottom: none;
        }

        .data-table td:nth-child(2),
        .data-table td:nth-child(3),
        .data-table td:nth-child(4),
        .data-table td:nth-child(5),
        .data-table thead th:nth-child(2),
        .data-table thead th:nth-child(3),
        .data-table thead th:nth-child(4),
        .data-table thead th:nth-child(5) {
            text-align: center;
        }

        .sort-indicator {
            font-size: 0.8em;
            margin-left: 5px;
            opacity: 0.7;
        }

        .chart-container.wide {
            grid-column: 1 / -1;
        }

        .treemap-container {
            position: relative;
            width: 100%;
            height: 500px;
            background: #f5f5f5;
            border-radius: 8px;
            overflow: hidden;
        }

        .treemap-cell {
            position: absolute !important;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            padding: 8px;
            box-sizing: border-box;
            border: 2px solid white;
            cursor: pointer;
            transition: all 0.3s ease;
            overflow: hidden;
        }
        
        .treemap-cell * {
            pointer-events: none;
        }

        .treemap-cell:hover {
            opacity: 0.8;
            transform: scale(1.02);
            z-index: 10;
            box-shadow: 0 4px 12px rgba(0,0,0,0.3);
        }

        .treemap-label {
            font-weight: bold;
            font-size: 14px;
            color: white;
            text-align: center;
            text-shadow: 1px 1px 2px rgba(0,0,0,0.5);
            margin-bottom: 4px;
        }

        .treemap-value {
            font-size: 12px;
            color: white;
            text-shadow: 1px 1px 2px rgba(0,0,0,0.5);
        }

        .treemap-cell.small .treemap-label {
            font-size: 10px;
        }

        .treemap-cell.small .treemap-value {
            font-size: 9px;
        }

        #stackedHallChart {
            height: 500px !important;
        }
          img{
            width: 100%;
        }
        .table-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 10px;
        }

        .export-btn {
            background: #CC0000;
            color: white;
            border: none;
            padding: 8px 16px;
            cursor: pointer;
            border-radius: 4px;
            font-size: 14px;
            font-weight: 500;
        }

        .export-btn:hover {
            background: #A00000;
        }