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#667eea26;border-color:#667eea}.feature-icon{display:inline-flex;padding:16px;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border-radius:12px;margin-bottom:24px}.feature-card h3{font-size:1.25rem;font-weight:700;margin-bottom:16px;color:#1f2937}.feature-card p{color:#6b7280;line-height:1.6}.pricing-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:32px;max-width:1000px;margin:0 auto}.pricing-card{padding:40px 32px;background:#fff;border-radius:16px;box-shadow:0 4px 24px #0000000f;border:2px solid #e5e7eb;position:relative;transition:all .3s ease}.pricing-card.recommended{border-color:#667eea;transform:scale(1.05)}.pricing-card:hover{transform:translateY(-4px);box-shadow:0 8px 32px #0000001a}.pricing-card.recommended:hover{transform:scale(1.05) translateY(-4px)}.recommended-badge{position:absolute;top:-12px;left:50%;transform:translate(-50%);background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;padding:8px 24px;border-radius:20px;font-size:.875rem;font-weight:600}.plan-header{text-align:center;margin-bottom:32px}.plan-header h3{font-size:1.5rem;font-weight:700;margin-bottom:16px;color:#1f2937}.plan-price{display:flex;align-items:baseline;justify-content:center;gap:4px}.price{font-size:3rem;font-weight:700;color:#667eea}.period{font-size:1rem;color:#6b7280}.plan-features{margin-bottom:32px}.max-stocks{text-align:center;font-size:1.125rem;margin-bottom:24px;padding:16px;background:#f3f4f6;border-radius:8px;color:#1f2937}.plan-features ul{list-style:none;padding:0}.plan-features li{color:#6b7280;position:relative;padding:8px 0 8px 24px}.plan-features li:before{content:"✓";position:absolute;left:0;color:#4ade80;font-weight:700}.plan-button{width:100%;padding:16px 24px;border:none;border-radius:12px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s ease}.plan-button.primary{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff}.plan-button.primary:hover{transform:translateY(-2px);box-shadow:0 8px 24px #667eea4d}.plan-button.secondary{background:#f3f4f6;color:#1f2937;border:2px solid #e5e7eb}.plan-button.secondary:hover{background:#e5e7eb;border-color:#d1d5db}.cta-section{padding:80px 20px;background:linear-gradient(135deg,#1f2937,#374151);color:#fff;text-align:center}.cta-content h2{font-size:2.5rem;font-weight:700;margin-bottom:16px}.cta-content p{font-size:1.125rem;color:#fffc;margin-bottom:32px;max-width:600px;margin-left:auto;margin-right:auto}@media (max-width: 768px){.hero-content{grid-template-columns:1fr;text-align:center}.hero-text{text-align:center}.hero-text h1{font-size:2.5rem;justify-content:center}.hero-actions{justify-content:center}.stocks-grid,.features-grid,.pricing-grid{grid-template-columns:1fr}.pricing-card.recommended{transform:none}.pricing-card.recommended:hover{transform:translateY(-4px)}}.app-header{background:#fff;border-bottom:1px solid #e5e7eb;box-shadow:0 1px 3px #0000001a;position:sticky;top:0;z-index:1000}.header-content{max-width:1200px;margin:0 auto;padding:0 1rem;display:flex;align-items:center;justify-content:space-between;height:64px}.header-brand{flex-shrink:0}.brand-link{display:flex;align-items:center;gap:8px;text-decoration:none;color:#1f2937;font-size:1.25rem;font-weight:700;transition:color .2s}.brand-link:hover{color:#3b82f6}.brand-icon{color:#3b82f6;flex-shrink:0}.brand-text{white-space:nowrap}.header-nav{display:flex;align-items:center;gap:.5rem;flex:1;justify-content:center;min-width:0}.desktop-nav{display:none}.refresh-btn{display:flex;align-items:center;gap:6px;padding:6px 12px;background:#10b981;color:#fff;border:none;border-radius:6px;font-size:.8rem;font-weight:500;cursor:pointer;transition:all .2s}.refresh-btn:hover:not(:disabled){background:#059669}.refresh-btn:disabled{background:#9ca3af;cursor:not-allowed}.refresh-btn.refreshing{background:#059669}.refresh-text{white-space:nowrap;font-size:.75rem}.spinning{animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.last-updated{display:flex;align-items:center;gap:4px;color:#6b7280;font-size:.7rem;white-space:nowrap;min-width:0;overflow:hidden}.last-updated span{overflow:hidden;text-overflow:ellipsis}.header-user{flex-shrink:0;display:flex;align-items:center}.login-btn{display:flex;align-items:center;gap:6px;padding:8px 16px;background:#3b82f6;color:#fff;border:none;border-radius:6px;font-size:.875rem;font-weight:500;cursor:pointer;transition:background .2s}.login-btn:hover{background:#2563eb}.desktop-user{display:none;align-items:center;gap:1rem}.user-info{display:flex;align-items:center;gap:6px;padding:6px 10px;background:#f3f4f6;border-radius:8px;font-size:.8rem;min-width:0}.username{font-weight:600;color:#1f2937;white-space:nowrap}.subscription-badge{background:#3b82f6;color:#fff;padding:2px 6px;border-radius:10px;font-size:.7rem;font-weight:500;text-transform:uppercase;white-space:nowrap}.stock-count{background:#e5e7eb;color:#374151;padding:2px 6px;border-radius:4px;font-size:.7rem;font-weight:500;white-space:nowrap}.user-actions{display:flex;align-items:center;gap:6px}.action-btn{display:flex;align-items:center;gap:4px;padding:6px 10px;border:1px solid #d1d5db;border-radius:6px;background:#fff;color:#374151;font-size:.8rem;font-weight:500;cursor:pointer;transition:all .2s;white-space:nowrap;min-width:0}.action-btn span{overflow:hidden;text-overflow:ellipsis}.action-btn:hover{background:#f3f4f6;border-color:#9ca3af}.admin-btn{background:#059669;color:#fff;border-color:#059669}.admin-btn:hover{background:#047857;border-color:#047857}.logout-btn{background:#ef4444;color:#fff;border-color:#ef4444}.logout-btn:hover{background:#dc2626;border-color:#dc2626}.mobile-menu-btn{display:flex;align-items:center;justify-content:center;padding:8px;background:none;border:none;color:#374151;cursor:pointer;border-radius:4px;transition:background .2s}.mobile-menu-btn:hover{background:#f3f4f6}.mobile-menu{position:absolute;top:100%;left:0;right:0;background:#fff;border-bottom:1px solid #e5e7eb;box-shadow:0 4px 6px -1px #0000001a;padding:1rem;z-index:50}.mobile-user-info{margin-bottom:1rem;padding-bottom:1rem;border-bottom:1px solid #e5e7eb}.mobile-user-details{display:flex;align-items:center;gap:12px}.mobile-username{font-weight:600;color:#1f2937;font-size:1rem}.mobile-subscription{background:#3b82f6;color:#fff;padding:2px 8px;border-radius:12px;font-size:.75rem;font-weight:500;text-transform:uppercase;display:inline-block;margin-top:2px}.mobile-stock-count{color:#6b7280;font-size:.875rem;margin-top:2px}.mobile-menu-actions{display:flex;flex-direction:column;gap:8px}.mobile-action-btn{display:flex;align-items:center;gap:12px;padding:12px 16px;background:#fff;border:1px solid #d1d5db;border-radius:8px;color:#374151;font-size:.875rem;font-weight:500;cursor:pointer;transition:all .2s;text-align:left}.mobile-action-btn:hover{background:#f3f4f6;border-color:#9ca3af}.mobile-action-btn:disabled{opacity:.5;cursor:not-allowed}.mobile-action-btn.refreshing{background:#ecfdf5;border-color:#059669;color:#059669}.mobile-action-btn.logout{background:#fef2f2;border-color:#ef4444;color:#ef4444}.mobile-action-btn.logout:hover{background:#fee2e2}.mobile-last-updated{display:flex;align-items:center;gap:6px;margin-top:1rem;padding-top:1rem;border-top:1px solid #e5e7eb;color:#6b7280;font-size:.75rem}@media (min-width: 768px){.header-content{padding:0 2rem}.desktop-nav,.desktop-user{display:flex}.mobile-menu-btn{display:none}.brand-text,.refresh-text,.action-btn span{display:inline}}@media (min-width: 1024px){.header-content{height:72px}.brand-link{font-size:1.5rem}.user-info,.action-btn{padding:10px 16px}}@media (max-width: 767px){.brand-text,.refresh-text,.action-btn span,.last-updated,.user-info .username,.user-info .subscription-badge,.user-info .stock-count{display:none}}@media (max-width: 480px){.header-content{padding:0 1rem}.user-info,.action-btn{padding:6px 8px}}