* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            -webkit-user-select: none;
            -moz-user-select: none;
            -ms-user-select: none;
            user-select: none;
            -webkit-touch-callout: none;
        }

        /* Allow text selection in input fields and buttons */
        input, textarea, select, button {
            -webkit-user-select: text;
            -moz-user-select: text;
            -ms-user-select: text;
            user-select: text;
            -webkit-touch-callout: default;
        }

        /* Allow pointer events on interactive elements */
        input, textarea, select, button, a, label {
            pointer-events: auto;
        }

        :root {
            --primary: #6366f1;
            --primary-dark: #4f46e5;
            --secondary: #8b5cf6;
            --success: #10b981;
            --warning: #f59e0b;
            --danger: #ef4444;
            --dark: #0f172a;
            --dark-light: #1e293b;
            --gray: #64748b;
            --light: #f1f5f9;
            --white: #ffffff;
            --gradient-1: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            --gradient-2: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
            --gradient-3: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
            --gradient-4: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
            --gradient-5: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
            --gradient-6: linear-gradient(135deg, #30cfd0 0%, #330867 100%);
        }

        body {
            font-family: 'Inter', sans-serif;
            background: #0f172a;
            background-image: 
                radial-gradient(at 0% 0%, rgba(99, 102, 241, 0.15) 0px, transparent 50%),
                radial-gradient(at 100% 0%, rgba(139, 92, 246, 0.15) 0px, transparent 50%),
                radial-gradient(at 100% 100%, rgba(99, 102, 241, 0.1) 0px, transparent 50%),
                radial-gradient(at 0% 100%, rgba(139, 92, 246, 0.1) 0px, transparent 50%);
            min-height: 100vh;
            padding: 2rem;
            color: var(--white);
            position: relative;
            overflow-x: hidden;
        }

        /* Subtle animated background elements */
        body::before {
            content: '';
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: 
                radial-gradient(circle at 20% 30%, rgba(99, 102, 241, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 70%, rgba(139, 92, 246, 0.1) 0%, transparent 50%);
            pointer-events: none;
            z-index: 0;
            animation: pulse 15s ease-in-out infinite;
        }

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

        .container {
            max-width: 1400px;
            margin: 0 auto;
            position: relative;
            z-index: 1;
        }

        /* Glass morphism header */
        .header {
            text-align: center;
            margin-bottom: 3rem;
            animation: fadeInDown 0.6s ease;
            background: rgba(255, 255, 255, 0.08);
            backdrop-filter: blur(30px);
            -webkit-backdrop-filter: blur(30px);
            border: 1px solid rgba(255, 255, 255, 0.15);
            border-radius: 24px;
            padding: 2.5rem;
            box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.1);
        }

        .header h1 {
            color: var(--white);
            font-size: 3rem;
            font-weight: 800;
            margin-bottom: 0.5rem;
            text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
        }

        .header p {
            color: rgba(255, 255, 255, 0.8);
            font-size: 1.1rem;
            font-weight: 300;
        }

        .header-controls {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 2rem;
            margin-top: 1.5rem;
            flex-wrap: wrap;
        }

        .date-range {
            color: rgba(255, 255, 255, 0.9);
            font-size: 1rem;
            font-weight: 500;
            background: rgba(99, 102, 241, 0.2);
            padding: 0.75rem 1.5rem;
            border-radius: 12px;
            border: 1px solid rgba(99, 102, 241, 0.4);
        }

        .file-upload-wrapper {
            position: relative;
            display: inline-block;
        }

        .file-upload-input {
            position: absolute;
            opacity: 0;
            width: 0;
            height: 0;
        }

        .file-upload-label {
            display: inline-flex;
            align-items: center;
            gap: 0.75rem;
            background: rgba(139, 92, 246, 0.2);
            border: 1px solid rgba(139, 92, 246, 0.4);
            color: var(--white);
            padding: 0.75rem 1.5rem;
            border-radius: 12px;
            cursor: pointer;
            font-size: 1rem;
            font-weight: 600;
            transition: all 0.3s ease;
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
        }

        .file-upload-label:hover {
            background: rgba(139, 92, 246, 0.3);
            border-color: rgba(139, 92, 246, 0.6);
            transform: translateY(-2px);
            box-shadow: 0 4px 15px rgba(139, 92, 246, 0.3);
        }

        .file-upload-label:active {
            transform: translateY(0);
        }

        .file-upload-label svg {
            width: 20px;
            height: 20px;
        }

        /* Loading spinner with glass effect */
        .loading {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            min-height: 60vh;
            background: rgba(255, 255, 255, 0.08);
            backdrop-filter: blur(30px);
            -webkit-backdrop-filter: blur(30px);
            border: 1px solid rgba(255, 255, 255, 0.15);
            border-radius: 24px;
            padding: 4rem 3rem;
            box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.1);
            position: relative;
        }

        .loading-spinner-wrapper {
            position: relative;
            width: 100px;
            height: 100px;
            margin-bottom: 2rem;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .loading .spinner {
            width: 80px;
            height: 80px;
            border: 5px solid rgba(99, 102, 241, 0.2);
            border-top-color: #6366f1;
            border-right-color: #8b5cf6;
            border-radius: 50%;
            animation: spin 1s linear infinite;
            position: absolute;
        }

        .loading .spinner-inner {
            width: 60px;
            height: 60px;
            border: 4px solid rgba(139, 92, 246, 0.2);
            border-top-color: #8b5cf6;
            border-radius: 50%;
            animation: spin 0.8s linear infinite reverse;
            position: absolute;
        }

        .loading .percentage {
            position: absolute;
            color: var(--white);
            font-size: 1.4rem;
            font-weight: 700;
            z-index: 10;
            text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
        }

        .loading p {
            color: rgba(255, 255, 255, 0.9);
            font-size: 1.2rem;
            font-weight: 500;
            margin-bottom: 1.5rem;
            text-align: center;
        }

        .progress-bar {
            width: 100%;
            max-width: 400px;
            height: 10px;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 10px;
            overflow: hidden;
            margin-top: 1rem;
            position: relative;
            border: 1px solid rgba(255, 255, 255, 0.1);
        }

        .progress-fill {
            height: 100%;
            background: linear-gradient(90deg, #6366f1 0%, #8b5cf6 100%);
            border-radius: 10px;
            transition: width 0.3s ease;
            box-shadow: 0 0 20px rgba(99, 102, 241, 0.5);
        }

        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 1.5rem;
            margin-bottom: 2rem;
        }

        /* Glass morphism stat cards */
        .stat-card {
            background: rgba(255, 255, 255, 0.08);
            backdrop-filter: blur(30px);
            -webkit-backdrop-filter: blur(30px);
            border: 1px solid rgba(255, 255, 255, 0.15);
            border-radius: 20px;
            padding: 2rem;
            box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.1);
            position: relative;
            overflow: hidden;
            transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            animation: fadeInUp 0.6s ease;
            cursor: pointer;
            min-height: 180px;
            display: flex;
            flex-direction: column;
            max-width: 100%;
            width: 100%;
        }

        .stat-card:hover {
            transform: translateY(-8px) scale(1.02);
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.15);
            background: rgba(255, 255, 255, 0.12);
            border: 1px solid rgba(255, 255, 255, 0.2);
        }

        .stat-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: var(--gradient-1);
            border-radius: 24px 24px 0 0;
        }

        .stat-card:nth-child(2)::before { background: var(--gradient-2); }
        .stat-card:nth-child(3)::before { background: var(--gradient-3); }
        .stat-card:nth-child(4)::before { background: var(--gradient-4); }
        .stat-card:nth-child(5)::before { background: var(--gradient-5); }
        .stat-card:nth-child(6)::before { background: var(--gradient-6); }
        .stat-card:nth-child(7)::before { background: var(--gradient-1); }
        .stat-card:nth-child(8)::before { background: var(--gradient-2); }
        .stat-card:nth-child(9)::before { background: var(--gradient-3); }
        .stat-card:nth-child(10)::before { background: var(--gradient-4); }
        .stat-card:nth-child(11)::before { background: var(--gradient-5); }
        .stat-card:nth-child(12)::before { background: var(--gradient-6); }

        .stat-card::after {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.1), transparent);
            transform: rotate(45deg);
            transition: all 0.6s;
            opacity: 0;
        }

        .stat-card:hover::after {
            animation: shine 0.6s ease;
        }

        @keyframes shine {
            0% { transform: translateX(-100%) translateY(-100%) rotate(45deg); opacity: 0; }
            50% { opacity: 1; }
            100% { transform: translateX(100%) translateY(100%) rotate(45deg); opacity: 0; }
        }

        .stat-icon {
            width: 70px;
            height: 70px;
            border-radius: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 1.5rem;
            font-size: 2rem;
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.15);
            color: var(--white);
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.1);
            transition: all 0.3s ease;
        }

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

        .stat-card:nth-child(2) .stat-icon { background: rgba(240, 147, 251, 0.3); }
        .stat-card:nth-child(3) .stat-icon { background: rgba(79, 172, 254, 0.3); }
        .stat-card:nth-child(4) .stat-icon { background: rgba(67, 233, 123, 0.3); }
        .stat-card:nth-child(5) .stat-icon { background: rgba(250, 112, 154, 0.3); }
        .stat-card:nth-child(6) .stat-icon { background: rgba(48, 207, 208, 0.3); }
        .stat-card:nth-child(7) .stat-icon { background: rgba(102, 126, 234, 0.3); }
        .stat-card:nth-child(8) .stat-icon { background: rgba(240, 147, 251, 0.3); }
        .stat-card:nth-child(9) .stat-icon { background: rgba(79, 172, 254, 0.3); }
        .stat-card:nth-child(10) .stat-icon { background: rgba(67, 233, 123, 0.3); }
        .stat-card:nth-child(11) .stat-icon { background: rgba(250, 112, 154, 0.3); }
        .stat-card:nth-child(12) .stat-icon { background: rgba(48, 207, 208, 0.3); }

        .stat-label {
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.9);
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 1px;
            margin-bottom: 0.5rem;
            word-wrap: break-word;
            overflow-wrap: break-word;
            max-width: 100%;
        }

        .stat-value {
            font-size: clamp(1.2rem, 3.5vw, 2.5rem);
            font-weight: 800;
            color: var(--white);
            margin-bottom: 0.5rem;
            text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
            line-height: 1.2;
            word-wrap: break-word;
            overflow-wrap: break-word;
            word-break: break-word;
            hyphens: auto;
            max-width: 100%;
            overflow: hidden;
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
            text-overflow: ellipsis;
            min-height: 1.2em;
            flex-shrink: 1;
            flex-grow: 0;
        }

        .stat-change {
            font-size: 0.9rem;
            color: rgba(255, 255, 255, 0.8);
            font-weight: 400;
            margin-top: 0.5rem;
        }

        /* Chart container styles */
        .charts-section {
            background: rgba(255, 255, 255, 0.08);
            backdrop-filter: blur(30px);
            -webkit-backdrop-filter: blur(30px);
            border: 1px solid rgba(255, 255, 255, 0.15);
            border-radius: 24px;
            padding: 2.5rem;
            box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.1);
            margin-bottom: 2rem;
            animation: fadeInUp 0.8s ease 0.1s both;
        }

        .charts-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
            gap: 2rem;
            margin-top: 2rem;
        }

        .chart-container {
            background: rgba(255, 255, 255, 0.06);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: 16px;
            padding: 1.5rem;
            position: relative;
            min-height: 300px;
            box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
        }

        /* Google Maps Container */
        .map-section {
            background: rgba(255, 255, 255, 0.08);
            backdrop-filter: blur(30px);
            -webkit-backdrop-filter: blur(30px);
            border: 1px solid rgba(255, 255, 255, 0.15);
            border-radius: 24px;
            padding: 2.5rem;
            box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.1);
            margin-bottom: 2rem;
            animation: fadeInUp 0.8s ease 0.3s both;
        }

        .map-container {
            width: 100%;
            height: 600px;
            border-radius: 16px;
            overflow: hidden;
            position: relative;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
            border: 1px solid rgba(255, 255, 255, 0.1);
        }

        #merchantMap {
            width: 100%;
            height: 100%;
        }

        .map-loading-overlay {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(15, 23, 42, 0.85);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            display: flex;
            align-items: center;
            justify-content: center;
            z-index: 1000;
            border-radius: 16px;
        }

        .map-loader {
            text-align: center;
            color: var(--white);
        }

        .map-loader-spinner {
            width: 50px;
            height: 50px;
            border: 4px solid rgba(255, 255, 255, 0.2);
            border-top-color: #6366f1;
            border-radius: 50%;
            animation: spin 1s linear infinite;
            margin: 0 auto 1.5rem;
        }

        .map-loader-text {
            font-size: 1rem;
            font-weight: 600;
            margin-bottom: 1rem;
            color: rgba(255, 255, 255, 0.9);
        }

        .map-loader-progress {
            width: 200px;
            height: 6px;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 10px;
            overflow: hidden;
            margin: 0 auto;
        }

        .map-loader-progress-bar {
            height: 100%;
            background: linear-gradient(90deg, #6366f1 0%, #8b5cf6 100%);
            border-radius: 10px;
            transition: width 0.3s ease;
            width: 0%;
        }

        .map-controls {
            display: flex;
            gap: 1rem;
            margin-bottom: 1.5rem;
            flex-wrap: wrap;
        }

        .map-control-btn {
            background: rgba(255, 255, 255, 0.08);
            backdrop-filter: blur(15px);
            -webkit-backdrop-filter: blur(15px);
            border: 1px solid rgba(255, 255, 255, 0.15);
            border-radius: 12px;
            padding: 0.75rem 1.5rem;
            color: rgba(255, 255, 255, 0.9);
            font-size: 0.9rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .map-control-btn:hover {
            background: rgba(255, 255, 255, 0.12);
            border-color: rgba(255, 255, 255, 0.2);
            transform: translateY(-2px);
        }

        .map-control-btn.active {
            background: rgba(99, 102, 241, 0.2);
            border: 1px solid rgba(99, 102, 241, 0.4);
            color: var(--white);
            box-shadow: 0 4px 20px rgba(99, 102, 241, 0.3);
        }

        .map-stats {
            display: flex;
            gap: 1rem;
            margin-bottom: 1.5rem;
            flex-wrap: wrap;
        }

        .map-stat-item {
            background: rgba(255, 255, 255, 0.06);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: 12px;
            padding: 1rem 1.5rem;
            display: flex;
            align-items: center;
            gap: 0.75rem;
        }

        .map-stat-label {
            color: rgba(255, 255, 255, 0.7);
            font-size: 0.85rem;
            font-weight: 500;
        }

        .map-stat-value {
            color: var(--white);
            font-size: 1.1rem;
            font-weight: 700;
        }

        /* Section Loading States */
        .section-loading {
            display: flex;
            align-items: center;
            justify-content: center;
            min-height: 200px;
            color: rgba(255, 255, 255, 0.6);
            font-size: 1rem;
        }

        .section-loading::before {
            content: '';
            width: 20px;
            height: 20px;
            border: 3px solid rgba(255, 255, 255, 0.2);
            border-top-color: #6366f1;
            border-radius: 50%;
            animation: spin 0.8s linear infinite;
            margin-right: 1rem;
        }

        .stat-card.loading {
            pointer-events: none;
            opacity: 0.6;
        }

        .stat-card.loading .stat-value {
            color: rgba(255, 255, 255, 0.5);
        }

        .stat-card.loading::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
            animation: shimmer 1.5s infinite;
        }

        @keyframes shimmer {
            0% { transform: translateX(-100%); }
            100% { transform: translateX(100%); }
        }

        .chart-container.loading {
            display: flex;
            align-items: center;
            justify-content: center;
            min-height: 300px;
        }

        .list-grid.loading {
            display: flex;
            align-items: center;
            justify-content: center;
            min-height: 200px;
            grid-template-columns: 1fr;
        }

        .chart-title {
            color: var(--white);
            font-size: 1.2rem;
            font-weight: 700;
            margin-bottom: 1rem;
            text-align: center;
            text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
        }

        /* Details section with glass morphism */
        /* Analysis Section */
        .analysis-section {
            background: rgba(255, 255, 255, 0.08);
            backdrop-filter: blur(30px);
            -webkit-backdrop-filter: blur(30px);
            border: 1px solid rgba(255, 255, 255, 0.15);
            border-radius: 24px;
            padding: 2.5rem;
            box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.1);
            margin-bottom: 2rem;
            animation: fadeInUp 0.8s ease 0.25s both;
        }


        .analysis-table-container {
            overflow-x: auto;
            border-radius: 16px;
            background: rgba(255, 255, 255, 0.05);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.1);
        }

        .analysis-table {
            width: 100%;
            border-collapse: collapse;
            min-width: 600px;
        }

        .analysis-table thead {
            background: rgba(99, 102, 241, 0.15);
        }

        .analysis-table th {
            padding: 1.25rem 1.5rem;
            text-align: left;
            color: var(--white);
            font-weight: 700;
            font-size: 0.9rem;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            border-bottom: 2px solid rgba(99, 102, 241, 0.3);
        }

        .analysis-table td {
            padding: 1rem 1.5rem;
            color: rgba(255, 255, 255, 0.9);
            font-size: 0.95rem;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }

        .analysis-table tbody tr {
            transition: all 0.2s ease;
        }

        .analysis-table tbody tr:hover {
            background: rgba(255, 255, 255, 0.08);
        }

        .analysis-table tbody tr:last-child td {
            border-bottom: none;
        }

        .fade-in-row {
            animation: fadeInUp 0.4s ease both;
        }

        .analysis-table .count-cell {
            font-weight: 600;
            color: var(--white);
        }

        .analysis-table td:nth-child(2) {
            font-weight: 600;
            color: #667eea;
        }

        .analysis-table td:nth-child(3) {
            font-weight: 600;
            color: #f093fb;
        }

        .analysis-table td:nth-child(4) {
            font-weight: 600;
            color: #4facfe;
        }

        .analysis-table td:nth-child(5) {
            font-weight: 600;
            color: #43e97b;
        }

        .details-section {
            background: rgba(255, 255, 255, 0.08);
            backdrop-filter: blur(30px);
            -webkit-backdrop-filter: blur(30px);
            border: 1px solid rgba(255, 255, 255, 0.15);
            border-radius: 24px;
            padding: 2.5rem;
            box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.1);
            animation: fadeInUp 0.8s ease 0.2s both;
        }

        .section-title {
            color: var(--white);
            font-size: 2rem;
            font-weight: 700;
            margin-bottom: 2rem;
            text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
        }

        /* Glass tabs */
        .tabs {
            display: flex;
            gap: 1rem;
            margin-bottom: 2rem;
            flex-wrap: wrap;
        }

        .tabs .tab {
            background: rgba(255, 255, 255, 0.08);
            backdrop-filter: blur(15px);
            -webkit-backdrop-filter: blur(15px);
            border: 1px solid rgba(255, 255, 255, 0.15);
            border-radius: 12px;
            padding: 1rem 2rem;
            color: rgba(255, 255, 255, 0.9);
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }

        .tabs .tab::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
            transition: left 0.5s;
        }

        .tabs .tab:hover::before {
            left: 100%;
        }

        .tabs .tab:hover {
            background: rgba(255, 255, 255, 0.12);
            transform: translateY(-2px);
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
            border-color: rgba(255, 255, 255, 0.2);
        }

        .tabs .tab.active {
            background: rgba(99, 102, 241, 0.2);
            border: 1px solid rgba(99, 102, 241, 0.4);
            color: var(--white);
            box-shadow: 0 4px 20px rgba(99, 102, 241, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.1);
        }

        /* Tab content */
        .tab-content {
            display: none;
            animation: fadeIn 0.4s ease;
        }

        .tab-content.active {
            display: block;
        }

        .tab-content-wrapper {
            display: grid;
            grid-template-columns: 1fr 1.5fr;
            gap: 2rem;
            margin-top: 2rem;
            align-items: start;
        }

        /* List grid with glass items */
        .list-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 1rem;
            padding: 0.5rem;
            width: 100%;
            height: auto;
            max-height: none;
            overflow-y: visible;
            overflow-x: visible;
        }

        .list-grid-wrapper {
            width: 100%;
            height: 100%;
            max-height: 650px;
            overflow-y: auto;
            overflow-x: hidden;
            padding-right: 0.5rem;
        }

        .list-item {
            background: rgba(255, 255, 255, 0.08);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border: 1px solid rgba(255, 255, 255, 0.15);
            border-radius: 12px;
            padding: 1.25rem 1.5rem;
            display: flex;
            flex-direction: column;
            gap: 1rem;
            transition: all 0.3s ease;
            animation: fadeInUp 0.4s ease both;
            cursor: pointer;
        }

        .list-item-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            width: 100%;
        }

        .list-item-stats {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
            gap: 0.75rem;
            width: 100%;
        }

        .list-item-stat {
            background: rgba(255, 255, 255, 0.06);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: 8px;
            padding: 0.75rem;
            display: flex;
            flex-direction: column;
            gap: 0.25rem;
        }

        .list-item-stat-label {
            font-size: 0.75rem;
            color: rgba(255, 255, 255, 0.8);
            font-weight: 500;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .list-item-stat-value {
            font-size: 1.1rem;
            color: var(--white);
            font-weight: 700;
        }

        .list-item:nth-child(1) { animation-delay: 0.05s; }
        .list-item:nth-child(2) { animation-delay: 0.1s; }
        .list-item:nth-child(3) { animation-delay: 0.15s; }
        .list-item:nth-child(4) { animation-delay: 0.2s; }
        .list-item:nth-child(5) { animation-delay: 0.25s; }
        .list-item:nth-child(n+6) { animation-delay: 0.3s; }

        .list-item:hover {
            background: rgba(255, 255, 255, 0.12);
            transform: translateX(5px);
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.1);
            border-color: rgba(255, 255, 255, 0.2);
        }

        .list-item-name {
            color: var(--white);
            font-size: 1rem;
            font-weight: 600;
            flex: 1;
        }

        .list-item-count {
            background: rgba(99, 102, 241, 0.2);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border: 1px solid rgba(99, 102, 241, 0.3);
            color: var(--white);
            font-size: 1.1rem;
            font-weight: 700;
            padding: 0.5rem 1rem;
            border-radius: 8px;
            min-width: 60px;
            text-align: center;
            box-shadow: 0 2px 10px rgba(99, 102, 241, 0.2);
        }

        /* Scrollbar styling */
        .list-grid-wrapper::-webkit-scrollbar {
            width: 8px;
        }

        .list-grid-wrapper::-webkit-scrollbar-track {
            background: rgba(255, 255, 255, 0.05);
            border-radius: 10px;
        }

        .list-grid-wrapper::-webkit-scrollbar-thumb {
            background: rgba(255, 255, 255, 0.2);
            border-radius: 10px;
            border: 2px solid transparent;
            background-clip: padding-box;
        }

        .list-grid-wrapper::-webkit-scrollbar-thumb:hover {
            background: rgba(255, 255, 255, 0.3);
            background-clip: padding-box;
        }

        /* Animations */
        @keyframes spin {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }

        @keyframes fadeInDown {
            from { opacity: 0; transform: translateY(-20px); }
            to { opacity: 1; transform: translateY(0); }
        }

        @keyframes fadeInUp {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }

        @keyframes fadeIn {
            from { opacity: 0; }
            to { opacity: 1; }
        }

        /* Responsive design */
        @media (max-width: 1024px) {
            .tab-content-wrapper {
                grid-template-columns: 1fr;
            }
            .charts-grid {
                grid-template-columns: 1fr;
            }
            .list-grid {
                grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            }
        }

        @media (max-width: 768px) {
            body {
                padding: 1rem;
            }

            .header-controls {
                flex-direction: column;
                gap: 1rem;
            }

            .date-range {
                font-size: 0.9rem;
                padding: 0.5rem 1rem;
            }

            .file-upload-label {
                font-size: 0.9rem;
                padding: 0.5rem 1rem;
            }

            .header {
                padding: 1.5rem;
            }

            .header h1 {
                font-size: 2rem;
            }

            .header p {
                font-size: 0.95rem;
            }

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

            .list-grid {
                grid-template-columns: 1fr;
            }
            .list-grid-wrapper {
                max-height: 500px;
            }

            .details-section, .charts-section {
                padding: 1.5rem;
            }

            .tabs {
                gap: 0.5rem;
            }

            .tabs .tab {
                padding: 0.75rem 1.25rem;
                font-size: 0.9rem;
            }

            .stat-value {
                font-size: 2.2rem;
            }
        }

        @media (max-width: 480px) {
            .header h1 {
                font-size: 1.5rem;
            }

            .stat-card {
                padding: 1.5rem;
            }

            .stat-icon {
                width: 60px;
                height: 60px;
                font-size: 1.5rem;
            }

            .stat-value {
                font-size: 2rem;
            }
        }