:root{--bg: #0f172a;--bg2: #1e293b;--bg3: #334155;--orange: #f97316;--orange-d: #ea580c;--green: #22c55e;--red: #ef4444;--blue: #3b82f6;--purple: #a855f7;--yellow: #eab308;--text: #f1f5f9;--text2: #94a3b8;--border: #475569;--r: 12px;--r-sm: 8px}*{margin:0;padding:0;box-sizing:border-box}body{font-family:system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--text)}button,input{font-family:inherit}.app{height:100dvh;display:flex;flex-direction:column;overflow:hidden}.screen-center{height:100dvh;display:flex;align-items:center;justify-content:center;padding:20px}.login-card{width:100%;max-width:340px;text-align:center;display:flex;flex-direction:column;gap:16px}.login-logo{font-size:64px;line-height:1}.subtitle{color:var(--text2);font-size:14px}.error-banner{background:#450a0a;border:1px solid var(--red);color:var(--red);padding:10px 16px;border-radius:var(--r-sm);font-size:13px;text-align:center}.empty-text{color:var(--text2);font-size:13px;text-align:center;padding:16px}.btn{border:none;border-radius:var(--r);padding:14px 24px;font-size:15px;font-weight:600;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:all .15s}.btn:active{transform:scale(.97)}.btn:disabled{opacity:.4;pointer-events:none}.btn-primary{background:var(--orange);color:#fff}.btn-primary:hover{background:var(--orange-d)}.btn-secondary{background:var(--bg3);color:var(--text)}.btn-ghost{background:transparent;color:var(--text2);border:1px solid var(--border)}.btn-full{width:100%}.btn-xl{padding:18px 32px;font-size:18px}.btn-build{width:100%;padding:16px;background:var(--green);color:#fff;font-size:18px;font-weight:700;border:none;border-radius:var(--r);cursor:pointer}.btn-build:active{transform:scale(.97)}.btn-build:disabled{opacity:.4}.btn-sm{padding:6px 12px;font-size:12px;border-radius:var(--r-sm);border:1px solid var(--border);background:var(--bg3);color:var(--text);cursor:pointer}.btn-sm.danger{border-color:var(--red);color:var(--red)}.input{background:var(--bg3);border:2px solid var(--border);border-radius:var(--r);padding:14px 16px;color:var(--text);font-size:16px;width:100%;outline:none}.input:focus{border-color:var(--orange)}.preview-chip{font-size:12px;padding:4px 10px;background:var(--bg3);border-radius:12px;color:var(--text2)}.product-preview{padding:12px;background:var(--bg2);border-radius:var(--r)}.lobby{height:100dvh;display:flex;flex-direction:column;overflow-y:auto}.lobby-top{padding:20px;display:flex;justify-content:space-between;align-items:flex-start}.lobby-title{font-size:24px;color:var(--orange);letter-spacing:2px}.user-pill{display:flex;align-items:center;gap:8px;background:var(--bg3);padding:6px 12px;border-radius:20px;font-size:13px}.user-pill-score{color:var(--orange)}.lobby-center{flex:1;display:flex;flex-direction:column;padding:0 20px 24px;gap:16px}.divider-text{display:flex;align-items:center;gap:12px;color:var(--text2);font-size:12px}.divider-text:before,.divider-text:after{content:"";flex:1;height:1px;background:var(--border)}.join-row{display:flex;gap:8px}.join-row .input{flex:1}.feature-cards{display:grid;grid-template-columns:1fr 1fr;gap:8px}.feature-card{display:flex;flex-direction:column;align-items:center;gap:4px;padding:12px;background:var(--bg2);border-radius:var(--r-sm);border:1px solid var(--border)}.feature-icon{font-size:24px}.feature-text{font-size:11px;color:var(--text2)}.room-code-box{display:flex;align-items:center;justify-content:center;gap:12px;background:var(--bg2);border:2px dashed var(--orange);border-radius:var(--r);padding:16px 24px;cursor:pointer}.room-code-text{font-size:32px;font-weight:800;color:var(--orange);letter-spacing:6px;font-family:monospace}.conn-dot{width:12px;height:12px;border-radius:50%;margin:8px auto}.conn-dot.on{background:var(--green);box-shadow:0 0 8px var(--green)}.conn-dot.off{background:var(--red);animation:blink 1s infinite}@keyframes blink{50%{opacity:.3}}.player-list{display:flex;flex-direction:column;gap:8px;width:100%;margin:8px 0}.player-row{display:flex;align-items:center;gap:10px;padding:12px 16px;background:var(--bg2);border-radius:var(--r-sm);border:1px solid var(--border)}.you-badge{margin-left:auto;background:var(--orange);color:#fff;padding:2px 8px;border-radius:10px;font-size:11px;font-weight:700}.host-badge{background:var(--blue);color:#fff;padding:2px 8px;border-radius:10px;font-size:11px;font-weight:700}.factory-screen{height:100dvh;display:flex;flex-direction:column;overflow:hidden}.factory-header{padding:12px 16px;background:var(--bg2);border-bottom:1px solid var(--border)}.factory-title-row{display:flex;align-items:center;gap:8px;margin-bottom:8px}.factory-name{font-size:18px;font-weight:700}.factory-level{background:var(--orange);color:#fff;padding:2px 8px;border-radius:10px;font-size:11px;font-weight:700}.coop-badge{background:var(--blue);color:#fff;padding:2px 8px;border-radius:10px;font-size:11px;font-weight:700}.machine-owner{font-size:10px;color:var(--text2)}.tier-badge{font-size:9px;background:var(--bg3);padding:1px 5px;border-radius:4px;color:var(--text2)}.xp-bar{height:6px;background:var(--bg3);border-radius:3px;position:relative;margin-bottom:8px}.xp-fill{height:100%;background:linear-gradient(90deg,var(--blue),var(--purple));border-radius:3px;transition:width .5s}.xp-text{position:absolute;right:0;top:-14px;font-size:10px;color:var(--text2)}.factory-stats-row{display:flex;gap:8px}.stat-chip{font-size:13px;font-weight:600;padding:4px 10px;background:var(--bg3);border-radius:8px}.stat-chip.money{color:var(--yellow)}.active-events{display:flex;gap:6px;padding:8px 16px;overflow-x:auto}.active-event{font-size:11px;padding:4px 10px;background:#450a0a;border:1px solid var(--red);color:var(--red);border-radius:12px;white-space:nowrap}.event-popup{position:fixed;top:80px;left:50%;transform:translate(-50%);z-index:300;display:flex;align-items:center;gap:10px;padding:12px 20px;border-radius:var(--r);animation:eventSlide .3s;max-width:90%}.event-popup.severity-high{background:#450a0a;border:1px solid var(--red)}.event-popup.severity-medium{background:#422006;border:1px solid var(--yellow)}.event-popup.severity-low{background:#052e16;border:1px solid var(--green)}.event-icon{font-size:28px}.event-title{font-weight:700;font-size:14px}.event-desc{font-size:11px;color:var(--text2)}@keyframes eventSlide{0%{opacity:0;transform:translate(-50%) translateY(-20px)}}.tab-bar{display:flex;padding:4px 8px;gap:4px;background:var(--bg)}.tab{flex:1;padding:8px 4px;background:var(--bg3);border:none;border-radius:var(--r-sm);color:var(--text2);font-size:11px;cursor:pointer;transition:all .15s}.tab.active{background:var(--orange);color:#fff}.factory-content{flex:1;overflow-y:auto;padding:12px}.tab-content{display:flex;flex-direction:column;gap:10px}.section-title{font-size:11px;color:var(--text2);text-transform:uppercase;letter-spacing:1px;margin-bottom:4px}.machines-list{display:flex;flex-direction:column;gap:6px}.machine-row{display:flex;align-items:center;gap:10px;padding:10px 12px;background:var(--bg2);border-radius:var(--r-sm);border:1px solid var(--border)}.machine-row.broken{border-color:var(--red);opacity:.7}.machine-icon-lg{font-size:24px}.machine-info{flex:1}.machine-name{font-size:13px;font-weight:600}.machine-meta{display:flex;gap:8px;font-size:10px;color:var(--text2);margin-top:2px}.upkeep{color:var(--red)}.inventory-row{display:flex;gap:6px;flex-wrap:wrap}.inv-chip{font-size:12px;padding:4px 10px;background:var(--bg2);border:1px solid var(--border);border-radius:8px}.products-list{display:flex;flex-direction:column;gap:6px}.product-row{display:flex;align-items:center;gap:10px;padding:10px 12px;background:var(--bg2);border-radius:var(--r-sm);border:2px solid var(--border);cursor:pointer;transition:all .15s}.product-row.available{border-color:var(--green)}.product-row.selected{border-color:var(--orange);background:#2a1800}.product-icon-lg{font-size:24px}.product-info{flex:1}.product-name{font-size:13px;font-weight:600}.product-needs-row{display:flex;gap:4px;margin-top:2px}.need{font-size:10px;padding:2px 6px;background:var(--bg3);border-radius:4px;color:var(--text2)}.need.ok{background:#166534;color:#fff}.product-price-tag{color:var(--yellow);font-weight:700;font-size:13px}.shop-grid{display:grid;grid-template-columns:1fr 1fr;gap:6px}.shop-card{display:flex;flex-direction:column;align-items:center;gap:4px;padding:12px 8px;background:var(--bg2);border-radius:var(--r-sm);border:1px solid var(--border);cursor:pointer;transition:all .15s}.shop-card.affordable{border-color:var(--green)}.shop-card.affordable:hover{background:#052e16}.shop-icon{font-size:28px}.shop-name{font-size:11px;font-weight:600;text-align:center}.shop-cost{font-size:12px;color:var(--yellow);font-weight:700}.shop-meta{font-size:9px;color:var(--text2)}.shop-upkeep{font-size:9px;color:var(--red)}.upgrades-list{display:flex;flex-direction:column;gap:6px}.upgrade-row{display:flex;align-items:center;gap:10px;padding:12px;background:var(--bg2);border-radius:var(--r-sm);border:1px solid var(--border);cursor:pointer;transition:all .15s}.upgrade-row.affordable{border-color:var(--green)}.upgrade-row.affordable:hover{background:#052e16}.upgrade-icon{font-size:24px}.upgrade-info{flex:1}.upgrade-name{font-size:13px;font-weight:600}.upgrade-cost{color:var(--yellow);font-weight:700}.toast{position:fixed;top:60px;left:50%;transform:translate(-50%);color:#fff;padding:10px 24px;border-radius:20px;font-size:14px;font-weight:700;z-index:200;animation:toastIn .3s,toastOut .3s 1.7s;box-shadow:0 4px 12px #0000004d}@keyframes toastIn{0%{opacity:0;transform:translate(-50%) translateY(-10px)}}@keyframes toastOut{to{opacity:0}}.chat-wrap{position:fixed;bottom:80px;right:12px;z-index:100}.chat-toggle{width:48px;height:48px;border-radius:50%;background:var(--bg3);border:1px solid var(--border);font-size:20px;cursor:pointer;display:flex;align-items:center;justify-content:center}.chat-body{position:absolute;bottom:56px;right:0;width:260px;background:var(--bg2);border-radius:var(--r);border:1px solid var(--border);overflow:hidden;display:flex;flex-direction:column;max-height:280px}.chat-msgs{flex:1;overflow-y:auto;padding:8px;display:flex;flex-direction:column;gap:4px}.chat-msg{font-size:13px;padding:4px 10px;border-radius:8px;background:var(--bg3);max-width:80%}.chat-msg.mine{background:var(--orange);color:#fff;align-self:flex-end}.chat-emoji{font-size:20px}.quick-bar{display:flex;gap:2px;padding:4px 6px;border-top:1px solid var(--border)}.qbtn{flex:1;font-size:18px;padding:4px;background:none;border:none;cursor:pointer;border-radius:4px}.qbtn:hover{background:var(--bg3)}.chat-input-row{display:flex;padding:6px;gap:4px;border-top:1px solid var(--border)}.chat-input{flex:1;background:var(--bg3);border:none;border-radius:8px;padding:8px 10px;color:var(--text);font-size:13px;outline:none}.chat-send{background:var(--orange);border:none;border-radius:8px;padding:8px 12px;color:#fff;cursor:pointer;font-size:14px}.results-list{display:flex;flex-direction:column;gap:8px;width:100%;margin:12px 0}.result-row{display:flex;align-items:center;gap:12px;padding:10px 14px;background:var(--bg2);border-radius:var(--r-sm);border:1px solid var(--border)}.result-row.gold{border-color:var(--yellow);background:#422006}.result-rank{font-size:14px;width:28px}.result-name{flex:1;font-weight:600}.result-score{color:var(--yellow);font-weight:700;font-size:18px}.lb{height:100dvh;display:flex;flex-direction:column}.lb-header{display:flex;align-items:center;gap:12px;padding:16px}.lb-header h2{font-size:20px}.btn-back{background:none;border:none;color:var(--text);font-size:24px;cursor:pointer}.lb-list{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:6px}.lb-row{display:flex;align-items:center;gap:10px;padding:10px 14px;background:var(--bg2);border-radius:var(--r-sm)}.lb-row.top1{border-left:3px solid #ffd700}.lb-row.top2{border-left:3px solid #c0c0c0}.lb-row.top3{border-left:3px solid #cd7f32}.lb-rank{color:var(--text2);font-size:13px;width:28px}.lb-name{flex:1;font-weight:600}.lb-meta{font-size:12px;color:var(--text2)}.lb-score{font-weight:700;color:var(--yellow)}.lb-empty{text-align:center;color:var(--text2);padding:40px}.coop-info{background:var(--bg2);padding:16px;border-radius:var(--r);border:1px solid var(--border);margin-bottom:12px}.coop-info p{margin-bottom:6px;font-size:13px}.search-row{display:flex;gap:8px}.search-row .input{flex:1}.search-results{display:flex;flex-direction:column;gap:6px;margin-top:8px}.search-result{display:flex;align-items:center;gap:10px;padding:10px 12px;background:var(--bg2);border-radius:var(--r-sm);border:1px solid var(--border)}.sr-name{flex:1;font-weight:600;font-size:13px}.sr-level{font-size:12px;color:var(--text2)}.sr-full{font-size:11px;color:var(--red)}.error{color:var(--red)}