:root{--primary: #84cc16;--primary-light: #d9f99d;--primary-dark: #65a30d;--primary-hover: #a3e635;--primary-bg: #f7fee7;--bg-main: #f8fafc;--bg-card: #ffffff;--bg-sidebar: #ffffff;--bg-hover: #f1f5f9;--bg-active: #f7fee7;--bg-input: #f8fafc;--bg-dark: #0f172a;--text-main: #0f172a;--text-secondary: #475569;--text-muted: #94a3b8;--text-on-primary: #ffffff;--border-color: #e2e8f0;--border-light: #f1f5f9;--success: #22c55e;--success-bg: #f0fdf4;--warning: #f59e0b;--warning-bg: #fffbeb;--error: #ef4444;--error-bg: #fef2f2;--info: #3b82f6;--info-bg: #eff6ff;--shadow-sm: 0 1px 2px rgba(0,0,0,.04);--shadow-md: 0 4px 12px rgba(0,0,0,.06);--shadow-lg: 0 8px 24px rgba(0,0,0,.08);--shadow-xl: 0 20px 48px rgba(0,0,0,.1);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 20px;--radius-full: 9999px;--font-primary: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-mono: "SF Mono", "Fira Code", monospace}*{margin:0;padding:0;box-sizing:border-box}html,body,#root{height:100%;width:100%}body{font-family:var(--font-primary);background:var(--bg-main);color:var(--text-main);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.app-layout{display:flex;height:100vh;overflow:hidden}.sidebar{width:260px;background:var(--bg-sidebar);border-right:1px solid var(--border-color);display:flex;flex-direction:column;flex-shrink:0;overflow-y:auto;transition:transform .3s cubic-bezier(.4,0,.2,1)}.sidebar-logo{padding:20px 20px 16px;display:flex;align-items:center;gap:12px;border-bottom:1px solid var(--border-light)}.sidebar-logo h2{font-size:18px;font-weight:700;background:linear-gradient(135deg,var(--primary),var(--primary-dark));-webkit-background-clip:text;-webkit-text-fill-color:transparent}.nav-group{padding:12px 12px 4px}.nav-group-label{font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:1.2px;color:var(--text-muted);padding:0 8px 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var(--border-color);box-shadow:var(--shadow-sm);overflow:hidden}.panel-header{padding:16px 20px;border-bottom:1px solid var(--border-light);display:flex;align-items:center;justify-content:space-between}.panel-header h3{font-size:15px;font-weight:600;display:flex;align-items:center;gap:8px}.kpi-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px;margin-bottom:24px}.kpi-card{background:var(--bg-card);border-radius:var(--radius-lg);border:1px solid var(--border-color);padding:20px;box-shadow:var(--shadow-sm);transition:all .2s ease}.kpi-card:hover{box-shadow:var(--shadow-md);transform:translateY(-1px)}.kpi-label{font-size:12px;font-weight:500;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:8px}.kpi-value{font-size:28px;font-weight:700;color:var(--text-main);line-height:1.2}.kpi-subtitle{font-size:12px;color:var(--text-muted);margin-top:4px}.btn-primary{display:inline-flex;align-items:center;gap:6px;padding:10px 18px;background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:var(--text-on-primary);border:none;border-radius:var(--radius-md);font-size:13px;font-weight:600;cursor:pointer;transition:all .2s ease;box-shadow:0 2px 8px #84cc164d}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 4px 16px #84cc1666}.btn-secondary{display:inline-flex;align-items:center;gap:6px;padding:10px 18px;background:var(--bg-card);color:var(--text-secondary);border:1px solid var(--border-color);border-radius:var(--radius-md);font-size:13px;font-weight:500;cursor:pointer;transition:all .15s ease}.btn-secondary:hover{background:var(--bg-hover);border-color:var(--primary);color:var(--primary-dark)}.badge{display:inline-flex;align-items:center;padding:3px 10px;border-radius:var(--radius-full);font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.3px}.badge-success{background:var(--success-bg);color:var(--success)}.badge-warning{background:var(--warning-bg);color:var(--warning)}.badge-error{background:var(--error-bg);color:var(--error)}.badge-info{background:var(--info-bg);color:var(--info)}.badge-primary{background:var(--primary-bg);color:var(--primary-dark)}.data-table{width:100%;border-collapse:collapse}.data-table th{text-align:left;padding:12px 16px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--text-muted);border-bottom:1px solid var(--border-color);background:var(--bg-main)}.data-table td{padding:12px 16px;font-size:13px;border-bottom:1px solid var(--border-light);color:var(--text-main)}.data-table tr:hover 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spin{to{transform:rotate(360deg)}}.analytics-kpi-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:16px;margin-bottom:24px}.analytics-chart-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(400px,1fr));gap:20px;margin-bottom:24px}.analytics-leaderboard-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:20px;margin-bottom:24px}.analytics-chart-grid>*,.analytics-leaderboard-grid>*{min-height:0}@media(max-width:768px){.sidebar{position:fixed;left:0;top:0;bottom:0;z-index:100;transform:translate(-100%);box-shadow:var(--shadow-xl)}.sidebar.open{transform:translate(0)}.kpi-grid,.analytics-kpi-grid{grid-template-columns:repeat(2,1fr)}.analytics-chart-grid,.analytics-leaderboard-grid{grid-template-columns:1fr}.content-area{padding:16px}}.sidebar-overlay{display:none}@media(max-width:768px){.sidebar-overlay{display:block;position:fixed;inset:0;background:#0000004d;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:99}}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}