async function logout(){try{await fetch('/web/api/auth/logout',{method:'POST'});}catch(e){}
window.location.href='/';}
async function refreshBalance(){try{const res=await fetch('/web/api/user/balance');const data=await res.json();if(data.success){const el=document.getElementById('siteBalanceDisplay');if(el){el.innerHTML=Math.floor(data.balance).toLocaleString('ru')+' ₽ <span style="font-size:0.6rem;opacity:0.5;margin-left:0.25rem">▼ депозит</span>';}}}catch(e){}}
function getRarityColor(rarity){const colors={'Consumer Grade':'#b0b0b0','Industrial Grade':'#5e98d9','Mil-Spec':'#4b69ff','Mil-Spec Grade':'#4b69ff','Restricted':'#8847ff','Classified':'#d32ce6','Covert':'#eb4b4b','Rare Special Item':'#ffd700','Extraordinary':'#ffd700',};return colors[rarity]||'#b0b0b0';}
function formatNumber(n){return n.toString().replace(/\B(?=(\d{3})+(?!\d))/g,' ');}
function debounce(fn,ms=300){let timer;return function(...args){clearTimeout(timer);timer=setTimeout(()=>fn.apply(this,args),ms);};}
function escapeHtml(str){const div=document.createElement('div');div.textContent=str;return div.innerHTML;}
function showNotification(message,type='info',duration=3000){const existing=document.querySelector('.notification-toast');if(existing)existing.remove();const colors={success:'#22c55e',error:'#ef4444',info:'#3b82f6',warning:'#f59e0b',};const toast=document.createElement('div');toast.className='notification-toast';toast.style.cssText=`position:fixed;top:20px;right:20px;z-index:99999;background:#1a1a2e;border:1px solid ${colors[type]||colors.info};color:white;padding:12px 20px;border-radius:8px;font-size:14px;box-shadow:0 10px 40px rgba(0,0,0,0.5);animation:slideInRight 0.3s ease;max-width:400px;`;toast.textContent=message;document.body.appendChild(toast);setTimeout(()=>{toast.style.animation='slideOutRight 0.3s ease forwards';setTimeout(()=>toast.remove(),300);},duration);}
if(!document.getElementById('notificationStyles')){const style=document.createElement('style');style.id='notificationStyles';style.textContent=`@keyframes slideInRight{from{transform:translateX(120%);opacity:0;}
to{transform:translateX(0);opacity:1;}}@keyframes slideOutRight{from{transform:translateX(0);opacity:1;}
to{transform:translateX(120%);opacity:0;}}`;document.head.appendChild(style);}
function showAchievementPopup(title,reward){let popup=document.getElementById('achievementGlobalPopup');if(!popup){popup=document.createElement('div');popup.id='achievementGlobalPopup';popup.style.cssText=`position:fixed;top:20px;left:50%;transform:translateX(-50%);z-index:99999;background:linear-gradient(135deg,#1a3a1a,#0d260d);border:1px solid#22c55e;border-radius:12px;padding:1rem 1.5rem;box-shadow:0 10px 40px rgba(0,0,0,0.5);animation:slideInDown 0.5s ease;max-width:400px;width:90%;text-align:center;`;popup.innerHTML=`<div style="font-size:0.85rem;color:#94a3b8;margin-bottom:0.25rem;">🏆 Новое достижение!</div><div style="font-size:1.1rem;font-weight:600;"id="globalPopupTitle"></div><div style="color:#22c55e;font-size:0.9rem;margin-top:0.25rem;"id="globalPopupReward"></div>`;document.body.appendChild(popup);if(!document.getElementById('slideInDownStyle')){const s=document.createElement('style');s.id='slideInDownStyle';s.textContent=`@keyframes slideInDown{from{transform:translateX(-50%)translateY(-120%);opacity:0;}
to{transform:translateX(-50%)translateY(0);opacity:1;}}`;document.head.appendChild(s);}}
document.getElementById('globalPopupTitle').textContent=title;document.getElementById('globalPopupReward').textContent='';popup.style.display='block';if(window.SoundManager)SoundManager.achievement();setTimeout(()=>{popup.style.animation='slideInDown 0.5s ease reverse forwards';setTimeout(()=>{popup.style.display='none';popup.style.animation='slideInDown 0.5s ease';},500);},4000);}