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

        body {
            font-family: 'Inter', sans-serif;
            background: #f5f7fa;
            color: #2d3748;
        }

        chart-container

        .gas-dashboard {
            padding: 25px;
            background: #f5f7fa;
            min-height: 100vh;
            width: 100%;
        }

        /* Header */
        .page-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 30px;
            flex-wrap: wrap;
            gap: 20px;
        }

        .page-header h1 {
            font-size: 32px;
            font-weight: 700;
            color: #2d3748;
            margin: 0;
        }

        .subtitle {
            color: #718096;
            font-size: 15px;
            margin-top: 5px;
        }

        .live-indicator {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .live-badge {
            background:#667eea;
            color: white;
            padding: 6px 14px;
            border-radius: 20px;
            font-weight: 600;
            font-size: 13px;
            animation: pulse 2s infinite;
        }

        @keyframes pulse {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.7; }
        }

        .live-date {
            color: #4a5568;
            font-size: 14px;
        }

        /* Summary Cards - FIXED */
        .summary-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
            gap: 32px;
            margin-bottom: 30px;
        }

        .summary-card {
            background: white;
            border-radius: 20px;
            padding: 28px;
            position: relative;
            overflow: hidden;
            transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
            border: 1px solid rgba(0, 0, 0, 0.04);
            min-height: 140px;
        }

        .card-content {
            display: flex;
            flex-direction: row;
            align-items: center;
            gap: 24px;
            position: relative;
            z-index: 1;
        }

        .icon-wrapper {
            width: 40px;           /* reduced from 80px */
            height: 40px;          /* reduced from 80px */
            border-radius: 14px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;       /* reduced from 36px */
            flex-shrink: 0;
            transition: all 0.3s ease;
        }


    @media (min-width: 1200px) {
        .summary-grid {
            grid-template-columns: repeat(3, 1fr);
        }
    }

    /* Medium screens: 2 cards */
    @media (min-width: 768px) and (max-width: 1199px) {
        .summary-grid {
            grid-template-columns: repeat(2, 1fr);
        }
    }

    /* Small screens: 1 card */
    @media (max-width: 767px) {
        .summary-grid {
            grid-template-columns: 1fr;
        }
    }

        .gradient-blue .icon-wrapper {
            background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
            color: #667eea;
        }

        .gradient-purple .icon-wrapper {
            background: linear-gradient(135deg, rgba(240, 147, 251, 0.1) 0%, rgba(245, 87, 108, 0.1) 100%);
            color: #f093fb;
        }

        .gradient-green .icon-wrapper {
            background: linear-gradient(135deg, rgba(79, 172, 254, 0.1) 0%, rgba(0, 242, 254, 0.1) 100%);
            color: #4facfe;
        }

        .gradient-orange .icon-wrapper {
            background: linear-gradient(135deg, rgba(250, 112, 154, 0.1) 0%, rgba(254, 225, 64, 0.1) 100%);
            color: #fa709a;
        }

        .summary-card:hover .icon-wrapper {
            transform: scale(1.1) rotate(5deg);
        }


        .card-info h4 {
            font-size: 13px;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            color: #8492a6;
            margin: 0 0 10px 0;
        }

        .card-info h2 {
            font-size: 40px;
            font-weight: 700;
            margin: 0 0 8px 0;
            background: linear-gradient(135deg, #2d3748 0%, #4a5568 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .card-info p {
            font-size: 14px;
            color: #718096;
            margin: 0;
            font-weight: 500;
        }

        .card-info p i {
            margin-right: 4px;
        }

        .text-success {
            color: #48bb78;
        }

        /* Charts */
        .charts-row {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
            gap: 24px;
            margin-bottom: 30px;
        }

        .chart-card {
            background: white;
            border-radius: 20px;
            padding: 28px;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
            border: 1px solid rgba(0, 0, 0, 0.04);
            transition: all 0.3s ease;
        }

        .chart-card:hover {
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
            transform: translateY(-4px);
        }

        .chart-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 24px;
            padding-bottom: 16px;
            border-bottom: 2px solid #f7fafc;
        }

        .chart-header h3 {
            font-size: 18px;
            font-weight: 700;
            color: #2d3748;
            margin: 0;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .badge {
            font-size: 12px;
            font-weight: 600;
            padding: 6px 14px;
            border-radius: 20px;
            color: white;
        }

        .bg-primary { background: #667eea; }
        .bg-success { background: #48bb78; }
        .bg-info { background: #4facfe; }
        .bg-warning { background: #ffa726; }
        .bg-danger { background: #f56565; }

        .chart-container {
            height: 300px;
            position: relative;
        }
        /* Recent Movements */
        .recent-movements-card {
            background: white;
            border-radius: 20px;
            padding: 28px;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
            border: 1px solid rgba(0, 0, 0, 0.04);
        }

        .btn {
            display: inline-block;
            padding: 8px 16px;
            border-radius: 8px;
            text-decoration: none;
            font-size: 14px;
            font-weight: 600;
            transition: all 0.3s ease;
            border: 2px solid transparent;
        }

        .btn-outline-primary {
            color: #667eea;
            border-color: #667eea;
            background: transparent;
        }

        .btn-outline-primary:hover {
            background: #667eea;
            color: white;
        }

        .movements-list {
            max-height: 450px;
            overflow-y: auto;
            padding-right: 8px;
        }

        .movements-list::-webkit-scrollbar {
            width: 6px;
        }

        .movements-list::-webkit-scrollbar-track {
            background: #f7fafc;
            border-radius: 10px;
        }

        .movements-list::-webkit-scrollbar-thumb {
            background: #cbd5e0;
            border-radius: 10px;
        }

        .movements-list::-webkit-scrollbar-thumb:hover {
            background: #a0aec0;
        }

        .movement-item {
            display: flex;
            align-items: center;
            gap: 16px;
            padding: 16px;
            border-radius: 14px;
            margin-bottom: 12px;
            transition: all 0.3s ease;
            background: #fafbfc;
            border: 1px solid transparent;
        }

        .movement-item:hover {
            background: white;
            border-color: #e2e8f0;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
            transform: translateX(4px);
        }

        .movement-icon {
            width: 50px;
            height: 50px;
            border-radius: 14px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            flex-shrink: 0;
        }

        .bg-success-subtle {
            background: rgba(72, 187, 120, 0.1);
            color: #48bb78;
        }

        .bg-danger-subtle {
            background: rgba(245, 101, 101, 0.1);
            color: #f56565;
        }

        .bg-info-subtle {
            background: rgba(79, 172, 254, 0.1);
            color: #4facfe;
        }

        .movement-details {
            flex: 1;
        }

        .movement-details h5 {
            font-size: 15px;
            font-weight: 600;
            margin: 0 0 4px 0;
            color: #2d3748;
        }

        .movement-details p {
            font-size: 13px;
            color: #718096;
            margin: 0;
        }

        .volume-badge {
            padding: 6px 12px;
            border-radius: 8px;
            font-size: 13px;
            font-weight: 600;
            color: white;
        }

        .empty-state {
            text-align: center;
            padding: 60px 20px;
            color: #a0aec0;
        }

        /* Responsive */
        @media (max-width: 768px) {
            .gas-dashboard {
                padding: 15px;
            }

            .page-header h1 {
                font-size: 24px;
            }

            .summary-grid {
                grid-template-columns: 1fr;
            }

            .charts-row {
                grid-template-columns: 1fr;
            }

            .card-info h2 {
                font-size: 32px;
            }

            .icon-wrapper {
                width: 60px;
                height: 60px;
                font-size: 28px;
            }
        }