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0;justify-content:center;flex-wrap:wrap}.tab{padding:.75rem 1.5rem;border:none;border-radius:12px;background:var(--glass-background);cursor:pointer;transition:all .3s ease;display:flex;align-items:center;gap:.5rem;font-size:1rem;color:#475569;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid var(--glass-border)}.tab:hover{transform:translateY(-2px);box-shadow:0 4px 12px #0000000d}.tab.active{background:var(--primary-gradient);color:#fff;box-shadow:0 4px 15px 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#0000001a}.loading{display:flex;justify-content:center;align-items:center;height:400px;font-size:1.2rem;color:#64748b;background:var(--glass-background);border-radius:24px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.error,.empty{text-align:center;padding:3rem;background:var(--glass-background);border-radius:24px;color:#64748b;font-size:1.1rem;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.user-avatar{width:40px;height:40px;border-radius:50%;object-fit:cover;border:2px solid #6366f1}.user-name{color:#1e293b;margin:0;font-size:1.1rem}.ai-setup-prompt{display:flex;align-items:center;justify-content:center;min-height:400px;padding:2rem}.setup-card{background:linear-gradient(135deg,#f8fafc,#f1f5f9);border-radius:20px;padding:3rem;text-align:center;border:2px dashed #cbd5e1;max-width:500px;width:100%}.setup-card h2{font-size:2rem;font-weight:700;background:linear-gradient(135deg,#667eea,#764ba2);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:1rem}.setup-card p{font-size:1.1rem;color:#6b7280;line-height:1.6;margin-bottom:2rem}.setup-ai-button{padding:1rem 2rem;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;border-radius:12px;font-size:1.1rem;font-weight:600;cursor:pointer;transition:all .3s ease;box-shadow:0 4px 15px #667eea4d}.setup-ai-button:hover{transform:translateY(-2px);box-shadow:0 8px 25px #667eea66}@media (max-width: 768px){.analytics-top-section{padding:0 1rem}.tasks-actions{padding:.75rem}.tasks-actions button{padding:.4rem .8rem;font-size:.8rem}.tasks-header{padding:.75rem 1rem}}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.analytics-content{animation:fadeIn .5s ease-out}