:root{--bg-primary: #0f1419;--bg-secondary: #15202b;--bg-tertiary: #1c2732;--bg-hover: #22303c;--bg-message: #192734;--text-primary: #e7e9ea;--text-secondary: #8b98a5;--text-muted: #536471;--accent: #1d9bf0;--accent-hover: #1a8cd8;--accent-glow: rgba(29, 155, 240, .2);--border: #2f3336;--border-light: #38444d;--success: #00ba7c;--warning: #f7b731;--error: #eb3b5a;--glass: rgba(255, 255, 255, .03);--glass-border: rgba(255, 255, 255, .06);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 24px}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--bg-primary);color:var(--text-primary);min-height:100vh;-webkit-font-smoothing:antialiased}body.no-scroll{overflow:hidden;height:100vh}#root{min-height:100vh}.app{display:flex;height:100vh;background:var(--bg-primary);overflow:hidden}.sidebar{width:260px;background:var(--bg-secondary);border-right:1px solid 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20px;text-align:center}.alerts-empty-icon{color:var(--text-muted);margin-bottom:16px;opacity:.5}.alerts-empty h3{font-size:1.25rem;color:var(--text-primary);margin-bottom:8px}.alerts-empty p{color:var(--text-secondary);max-width:400px;line-height:1.5}.alerts-list{display:flex;flex-direction:column}.alerts-item{display:flex;align-items:flex-start;gap:12px;padding:16px 20px;border-bottom:1px solid var(--border);cursor:pointer;transition:background .2s 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h1{font-size:22px}.alerts-subtitle{font-size:13px}.alerts-header-right,.alerts-back-btn{display:none}.alerts-toolbar{flex-direction:column;align-items:stretch}.alerts-filters{overflow-x:auto;padding-bottom:8px}.alerts-filter-btn{white-space:nowrap}.alerts-item{padding:14px 16px}.alerts-item-time{position:absolute;top:14px;right:16px}.alerts-item-header{padding-right:60px}.alerts-item-actions{position:absolute;bottom:14px;right:16px}}.pricing-page{min-height:100vh;background:var(--bg-primary);padding:40px 20px 60px}.pricing-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:60vh;gap:16px;color:var(--text-secondary)}.pricing-loading .spinner{animation:spin 1s linear infinite}.pricing-header{text-align:center;max-width:600px;margin:0 auto 40px}.pricing-header-content h1{font-size:2.5rem;font-weight:700;margin-bottom:12px;background:linear-gradient(135deg,var(--text-primary) 0%,var(--accent) 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var(--error);border-radius:var(--radius-md);color:var(--error);display:flex;align-items:center;justify-content:space-between;gap:12px}.pricing-error button{background:none;border:none;color:var(--error);cursor:pointer;padding:4px}.pricing-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:24px;max-width:900px;margin:0 auto}.pricing-card{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-xl);padding:32px;display:flex;flex-direction:column;position:relative;transition:all .3s ease}.pricing-card:hover{border-color:var(--border-light);transform:translateY(-4px)}.pricing-card.popular{border-color:var(--accent);background:linear-gradient(135deg,var(--bg-secondary) 0%,rgba(29,155,240,.05) 100%)}.pricing-card.current{opacity:.8}.popular-badge{position:absolute;top:-12px;left:50%;transform:translate(-50%);background:var(--accent);color:#fff;font-size:.75rem;font-weight:600;padding:4px 16px;border-radius:20px;text-transform:uppercase;letter-spacing:.5px}.pricing-card-header{text-align:center;margin-bottom:24px}.plan-icon{width:56px;height:56px;background:var(--bg-tertiary);border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 16px;color:var(--accent)}.pricing-card.popular .plan-icon{background:linear-gradient(135deg,var(--accent) 0%,#667eea 100%);color:#fff}.pricing-card-header h2{font-size:1.5rem;font-weight:700;margin-bottom:8px}.plan-description{color:var(--text-secondary);font-size:.9rem}.pricing-card-price{text-align:center;margin-bottom:24px;padding:20px;background:var(--bg-tertiary);border-radius:var(--radius-lg)}.pricing-card-price .currency{font-size:1.2rem;font-weight:600;color:var(--text-secondary);vertical-align:top}.pricing-card-price .amount{font-size:3rem;font-weight:700;line-height:1}.pricing-card-price .period{font-size:1rem;color:var(--text-secondary)}.yearly-total{font-size:.85rem;color:var(--text-muted);margin-top:8px}.pricing-features{list-style:none;flex:1;margin-bottom:24px}.pricing-features li{display:flex;align-items:center;gap:12px;padding:10px 0;border-bottom:1px solid var(--border);font-size:.95rem}.pricing-features li:last-child{border-bottom:none}.pricing-features li.included{color:var(--text-primary)}.pricing-features li.excluded{color:var(--text-muted)}.pricing-features .check{color:var(--success);flex-shrink:0}.pricing-features .x{color:var(--text-muted);flex-shrink:0}.pricing-cta{width:100%;padding:14px 24px;border-radius:var(--radius-md);font-size:1rem;font-weight:600;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px;transition:all .2s ease}.pricing-cta.primary{background:var(--accent);color:#fff;border:none}.pricing-cta.primary:hover:not(:disabled){background:var(--accent-hover);transform:translateY(-2px)}.pricing-cta.secondary{background:transparent;color:var(--text-primary);border:1px solid var(--border)}.pricing-cta.secondary:hover:not(:disabled){border-color:var(--accent);color:var(--accent)}.pricing-cta:disabled{opacity:.6;cursor:not-allowed}.pricing-cta .spinner{animation:spin 1s linear infinite}.pricing-faq{max-width:900px;margin:60px auto 0}.pricing-faq h2{text-align:center;font-size:1.75rem;margin-bottom:32px}.faq-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px}.faq-item{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px}.faq-item h3{font-size:1rem;font-weight:600;margin-bottom:12px;color:var(--text-primary)}.faq-item p{font-size:.9rem;color:var(--text-secondary);line-height:1.6}.pricing-footer{text-align:center;margin-top:48px}.back-link{background:none;border:none;color:var(--text-secondary);font-size:.95rem;cursor:pointer;text-decoration:underline}.back-link:hover{color:var(--text-primary)}@media(max-width:768px){.pricing-page{padding:24px 16px 40px}.pricing-header-content h1{font-size:1.75rem}.pricing-header-content p{font-size:1rem}.billing-toggle button{padding:8px 16px;font-size:.85rem}.pricing-grid{grid-template-columns:1fr;gap:20px}.pricing-card{padding:24px}.pricing-card-price .amount{font-size:2.5rem}.faq-grid{grid-template-columns:1fr}}.feedback-buttons{display:flex;align-items:center;gap:2px}.feedback-buttons.rated{opacity:.7}.action-btn{background:transparent;border:none;border-radius:6px;padding:6px;cursor:pointer;color:var(--text-muted, #9ca3af);display:flex;align-items:center;justify-content:center;transition:all .15s ease}.action-btn:hover{color:var(--text-primary, #fff);background:#ffffff14}.action-btn:disabled{cursor:not-allowed;opacity:.5}.feedback-done{display:flex;align-items:center;justify-content:center;padding:6px}.feedback-done.positive{color:#22c55e}.feedback-done.negative{color:#ef4444}