:root{--primary: #6366f1;--primary-light: #818cf8;--primary-dark: #4f46e5;--surface: #ffffff;--surface-dim: #f8fafc;--surface-variant: #f1f5f9;--on-surface: #0f172a;--on-surface-variant: #475569;--outline: #e2e8f0;--outline-variant: #cbd5e1;--success: #10b981;--warning: #f59e0b;--error: #ef4444;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .06), 0 1px 2px rgba(0, 0, 0, .04);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .07), 0 2px 4px -2px rgba(0, 0, 0, .05);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .08), 0 4px 6px -4px rgba(0, 0, 0, .05)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--surface-dim);color:var(--on-surface);line-height:1.6}.loading-container{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;gap:16px;color:var(--on-surface-variant)}.spinner{width:48px;height:48px;border:4px solid var(--outline);border-top-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.error-container{display:flex;align-items:center;justify-content:center;min-height:100vh}.error-message{background:var(--surface);padding:32px;border-radius:var(--radius-lg);box-shadow:var(--shadow-md);text-align:center}.error-message h2{color:var(--error);margin-bottom:8px}.dashboard{max-width:1400px;margin:0 auto;padding:24px}.dashboard-header{margin-bottom:24px}.header-content{display:flex;justify-content:space-between;align-items:flex-start;flex-wrap:wrap;gap:16px}.dashboard-title{font-size:28px;font-weight:700;color:var(--on-surface);letter-spacing:-.5px}.dashboard-subtitle{color:var(--on-surface-variant);font-size:14px;margin-top:4px}.filter-controls{display:flex;align-items:center;gap:10px}.filter-controls label{font-size:13px;font-weight:500;color:var(--on-surface-variant)}.filter-controls select{padding:8px 12px;border-radius:var(--radius-sm);border:1px solid var(--outline);background:var(--surface);color:var(--on-surface);font-size:13px;cursor:pointer;outline:none;transition:border-color .2s}.filter-controls select:focus{border-color:var(--primary)}.kpi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:24px}.kpi-card{background:var(--surface);border-radius:var(--radius-md);padding:20px;box-shadow:var(--shadow-sm);display:flex;gap:14px;align-items:flex-start;transition:box-shadow .2s,transform .2s}.kpi-card:hover{box-shadow:var(--shadow-md);transform:translateY(-1px)}.kpi-icon{width:44px;height:44px;border-radius:var(--radius-sm);background:#eef2ff;display:flex;align-items:center;justify-content:center;color:var(--primary);flex-shrink:0}.kpi-content{flex:1;min-width:0}.kpi-label{font-size:12px;font-weight:500;color:var(--on-surface-variant);text-transform:uppercase;letter-spacing:.5px}.kpi-value{font-size:22px;font-weight:700;color:var(--on-surface);line-height:1.3}.kpi-subtitle{font-size:12px;color:var(--on-surface-variant);margin-top:2px}.kpi-trend{font-size:12px;font-weight:500;margin-top:4px}.trend-up{color:var(--success)}.trend-down{color:var(--error)}.trend-neutral{color:var(--on-surface-variant)}.insights-section{margin-bottom:24px}.section-title{font-size:18px;font-weight:600;color:var(--on-surface);margin-bottom:14px}.insights-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px}.insight-card{background:var(--surface);border-radius:var(--radius-md);padding:18px;box-shadow:var(--shadow-sm)}.insight-card h3{font-size:14px;font-weight:600;color:var(--primary-dark);margin-bottom:8px;display:flex;align-items:center;gap:8px}.insight-text{font-size:13px;color:var(--on-surface-variant);line-height:1.6}.charts-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-bottom:24px}.chart-card{background:var(--surface);border-radius:var(--radius-md);padding:20px;box-shadow:var(--shadow-sm)}.chart-card.chart-wide{grid-column:1 / -1}.chart-title{font-size:14px;font-weight:600;color:var(--on-surface);margin-bottom:16px}.custom-tooltip{background:var(--surface);border:1px solid var(--outline);border-radius:var(--radius-sm);padding:10px 14px;box-shadow:var(--shadow-md);font-size:13px}.tooltip-label{font-weight:600;margin-bottom:4px;color:var(--on-surface)}.performers-section{margin-bottom:24px}.performers-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.performer-card{background:var(--surface);border-radius:var(--radius-md);padding:20px;box-shadow:var(--shadow-sm)}.performer-list{display:flex;flex-direction:column;gap:10px;margin-top:4px}.performer-item{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:var(--radius-sm);background:var(--surface-variant);font-size:13px}.performer-rank{font-weight:700;color:var(--primary);min-width:28px}.performer-id{font-weight:500;color:var(--on-surface);flex:1}.performer-value{font-weight:600;color:var(--on-surface)}.performer-pct{color:var(--on-surface-variant);font-size:12px;min-width:40px;text-align:right}.top-card .performer-item{background:#ecfdf5}.bottom-card .performer-item{background:#fef2f2}.stats-list{display:flex;flex-direction:column;gap:6px}.stat-row{display:flex;justify-content:space-between;padding:6px 0;border-bottom:1px solid var(--outline);font-size:13px}.stat-row:last-child{border-bottom:none}.stat-row span:first-child{color:var(--on-surface-variant)}.stat-row span:last-child{font-weight:600;color:var(--on-surface)}.table-section{background:var(--surface);border-radius:var(--radius-md);padding:20px;box-shadow:var(--shadow-sm)}.table-header-controls{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;flex-wrap:wrap;gap:12px}.search-box{display:flex;align-items:center;gap:8px;padding:8px 12px;border:1px solid var(--outline);border-radius:var(--radius-sm);background:var(--surface-variant);color:var(--on-surface-variant)}.search-box input{border:none;background:transparent;outline:none;font-size:13px;color:var(--on-surface);width:180px}.table-container{overflow-x:auto}.data-table{width:100%;border-collapse:collapse;font-size:13px}.data-table th{text-align:left;padding:10px 14px;font-weight:600;color:var(--on-surface-variant);background:var(--surface-variant);border-bottom:2px solid var(--outline);font-size:12px;text-transform:uppercase;letter-spacing:.5px}.sortable-th{cursor:pointer;display:flex;align-items:center;gap:6px;-webkit-user-select:none;user-select:none}.sortable-th:hover{color:var(--primary)}.data-table td{padding:10px 14px;border-bottom:1px solid var(--outline);color:var(--on-surface)}.data-table tbody tr:hover{background:var(--surface-variant)}.revenue-cell{font-weight:600;font-variant-numeric:tabular-nums}.performance-badge{display:inline-block;padding:2px 10px;border-radius:12px;font-size:11px;font-weight:600}.badge-above{background:#ecfdf5;color:#059669}.badge-below{background:#fef2f2;color:#dc2626}.table-footer{margin-top:12px;font-size:12px;color:var(--on-surface-variant);text-align:right}@media (max-width: 1024px){.charts-grid,.performers-grid{grid-template-columns:1fr}}@media (max-width: 768px){.dashboard{padding:16px}.kpi-grid{grid-template-columns:repeat(auto-fit,minmax(160px,1fr))}.header-content{flex-direction:column}.dashboard-title{font-size:22px}.insights-grid{grid-template-columns:1fr}}.recharts-default-tooltip{border-radius:var(--radius-sm)!important;border:1px solid var(--outline)!important;box-shadow:var(--shadow-md)!important}