:root{--bg-primary: #1a1a2e;--bg-secondary: #16213e;--bg-tertiary: #0f3460;--text-primary: #ffffff;--text-secondary: #d1d5db;--accent: #06b6d4;--accent-hover: #0891b2;--success: #10b981;--warning: #f59e0b;--error: #ef4444;--gradient-primary: linear-gradient(135deg, rgb(6, 182, 212), rgb(59, 130, 246), rgb(168, 85, 247), rgb(236, 72, 153), rgb(249, 115, 22), rgb(234, 179, 8));--gradient-accent: linear-gradient(135deg, #06b6d4 0%, #3b82f6 100%);--gradient-success: linear-gradient(135deg, #10b981 0%, #059669 100%);--shadow-sm: 0 2px 4px rgba(0, 0, 0, .1);--shadow-md: 0 4px 6px rgba(0, 0, 0, .2);--shadow-lg: 0 10px 25px rgba(0, 0, 0, .3);--shadow-glow: 0 0 20px rgba(76, 154, 255, .3);--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 20px;--spacing-xs: 4px;--spacing-sm: 8px;--spacing-md: 16px;--spacing-lg: 24px;--spacing-xl: 32px;--transition-fast: .15s ease;--transition-normal: .3s ease;--transition-slow: .5s ease}[data-theme=light]{--bg-primary: #f5f7fa;--bg-secondary: #ffffff;--bg-tertiary: #e8eaed;--text-primary: #172b4d;--text-secondary: #5e6c84;--accent: #0052cc;--accent-hover: #0065ff;--success: #00875a;--warning: #ff991f;--error: #de350b;--shadow-sm: 0 2px 4px rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 25px rgba(0, 0, 0, .15);--shadow-glow: 0 0 20px rgba(0, 82, 204, .2)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:var(--bg-primary);color:var(--text-primary);line-height:1.6;transition:background-color var(--transition-normal),color var(--transition-normal)}code{font-family:Fira Code,source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}.glass-panel{background:#ffffff0d;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid 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var(--transition-fast)}.tour-close:hover{background:var(--bg-tertiary);color:var(--text-primary);transform:rotate(90deg)}.tour-content{margin-bottom:2rem}.tour-content h2{font-size:1.5rem;margin-bottom:1rem;background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.tour-content p{color:var(--text-secondary);line-height:1.7;font-size:1rem}.tour-footer{display:flex;flex-direction:column;gap:1.5rem}.tour-progress{display:flex;gap:.5rem;justify-content:center}.progress-dot{width:8px;height:8px;border-radius:50%;background:var(--bg-tertiary);transition:all var(--transition-normal)}.progress-dot.active{width:24px;border-radius:4px;background:var(--accent);box-shadow:0 0 10px #06b6d480}.progress-dot.completed{background:var(--success)}.tour-actions{display:flex;gap:.75rem;justify-content:space-between;flex-wrap:wrap}.tour-btn{padding:.75rem 1.5rem;border-radius:var(--radius-md);font-weight:600;cursor:pointer;transition:all 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h2{font-size:2rem;margin-bottom:.5rem}.dashboard-subtitle{color:var(--text-secondary);font-size:1rem}.insights-section{margin-bottom:2rem}.insights-section h2{font-size:1.5rem;margin-bottom:1rem;color:var(--text-primary)}.insights-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1rem;margin-bottom:2rem}.insight-card{padding:1.5rem;border-left:4px solid var(--accent);transition:all var(--transition-fast)}.insight-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}.insight-card.insight-warning{border-left-color:var(--warning)}.insight-card.insight-success{border-left-color:var(--success)}.insight-card.insight-info{border-left-color:var(--accent)}.insight-header{display:flex;align-items:center;gap:.75rem;margin-bottom:.75rem}.insight-header h4{margin:0;font-size:1rem;color:var(--text-primary)}.insight-card 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